diff --git a/Android.mk b/Android.mk
deleted file mode 100644
index 8b79ceb..0000000
--- a/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# Copyright (C) 2008 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(my-dir)
-
-ifneq ($(TARGET_SIMULATOR),true)
-  include $(call first-makefiles-under,$(LOCAL_PATH))
-else
-  include $(addprefix $(LOCAL_PATH)/,$(addsuffix /Android.mk, \
-	      adb \
-	      libcutils \
-	      liblog \
-	      libnetutils \
-	      libpixelflinger \
-	      libzipfile \
-	   ))
-endif
diff --git a/README b/README
deleted file mode 100644
index 0083247..0000000
--- a/README
+++ /dev/null
@@ -1,20 +0,0 @@
-
-The system/ directory is intended for pieces of the world that are the
-core of the embedded linux platform at the heart of Android.  These
-essential bits are required for basic booting, operation, and debugging.
-
-They should not depend on libraries outside of system/... (some of them
-do currently -- they need to be updated or changed) and they should not
-be required for the simulator build.
-
-The license for all these pieces should be clean (Apache2, BSD, or MIT).
-
-Currently system/bluetooth/... and system/extra/... have some pieces
-with GPL/LGPL licensed code.
-
-Assorted Issues:
-
-- pppd depends on libutils for logging
-- pppd depends on libcrypt/libcrypto
-- init, linker, debuggerd, toolbox, usbd depend on libcutils
-- should probably rename bionic to libc
diff --git a/adb/Android.mk b/adb/Android.mk
deleted file mode 100644
index 2296610..0000000
--- a/adb/Android.mk
+++ /dev/null
@@ -1,140 +0,0 @@
-# Copyright 2005 The Android Open Source Project
-#
-# Android.mk for adb
-#
-
-LOCAL_PATH:= $(call my-dir)
-
-# adb host tool
-# =========================================================
-ifneq ($(TARGET_SIMULATOR),true) # not 64 bit clean (also unused with the sim)
-include $(CLEAR_VARS)
-
-# Default to a virtual (sockets) usb interface
-USB_SRCS :=
-EXTRA_SRCS :=
-
-ifeq ($(HOST_OS),linux)
-  USB_SRCS := usb_linux.c
-  EXTRA_SRCS := get_my_path_linux.c
-  LOCAL_LDLIBS += -lrt -lncurses -lpthread
-endif
-
-ifeq ($(HOST_OS),darwin)
-  USB_SRCS := usb_osx.c
-  EXTRA_SRCS := get_my_path_darwin.c
-  LOCAL_LDLIBS += -lpthread -framework CoreFoundation -framework IOKit -framework Carbon
-endif
-
-ifeq ($(HOST_OS),windows)
-  USB_SRCS := usb_windows.c
-  EXTRA_SRCS := get_my_path_windows.c
-  EXTRA_STATIC_LIBS := AdbWinApi
-  LOCAL_C_INCLUDES += /usr/include/w32api/ddk development/host/windows/usb/api/
-  ifneq ($(strip $(USE_CYGWIN)),)
-    LOCAL_LDLIBS += -lpthread
-  else
-    LOCAL_LDLIBS += -lws2_32
-    USE_SYSDEPS_WIN32 := 1
-  endif
-endif
-
-LOCAL_SRC_FILES := \
-	adb.c \
-	console.c \
-	transport.c \
-	transport_local.c \
-	transport_usb.c \
-	commandline.c \
-	adb_client.c \
-	sockets.c \
-	services.c \
-	file_sync_client.c \
-	$(EXTRA_SRCS) \
-	$(USB_SRCS) \
-	shlist.c \
-	utils.c \
-
-
-ifneq ($(USE_SYSDEPS_WIN32),)
-  LOCAL_SRC_FILES += sysdeps_win32.c
-endif
-
-LOCAL_CFLAGS += -O2 -g -DADB_HOST=1  -Wall -Wno-unused-parameter
-LOCAL_CFLAGS += -D_XOPEN_SOURCE -D_GNU_SOURCE -DSH_HISTORY
-LOCAL_MODULE := adb
-
-LOCAL_STATIC_LIBRARIES := libzipfile libunz $(EXTRA_STATIC_LIBS)
-ifeq ($(USE_SYSDEPS_WIN32),)
-	LOCAL_STATIC_LIBRARIES += libcutils
-endif
-
-include $(BUILD_HOST_EXECUTABLE)
-
-$(call dist-for-goals,droid,$(LOCAL_BUILT_MODULE))
-
-ifeq ($(HOST_OS),windows)
-$(LOCAL_INSTALLED_MODULE): $(HOST_OUT_EXECUTABLES)/AdbWinApi.dll
-endif
-
-endif
-
-# adbd device daemon
-# =========================================================
-
-# build adbd in all non-simulator builds
-BUILD_ADBD := false
-ifneq ($(TARGET_SIMULATOR),true)
-    BUILD_ADBD := true
-endif
-
-# build adbd for the Linux simulator build
-# so we can use it to test the adb USB gadget driver on x86
-ifeq ($(HOST_OS),linux)
-    BUILD_ADBD := true
-endif
-
-
-ifeq ($(BUILD_ADBD),true)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	adb.c \
-	transport.c \
-	transport_local.c \
-	transport_usb.c \
-	sockets.c \
-	services.c \
-	file_sync_service.c \
-	jdwp_service.c \
-	framebuffer_service.c \
-	remount_service.c \
-	usb_linux_client.c \
-	log_service.c \
-	utils.c \
-
-LOCAL_CFLAGS := -O2 -g -DADB_HOST=0 -Wall -Wno-unused-parameter
-LOCAL_CFLAGS += -D_XOPEN_SOURCE -D_GNU_SOURCE
-
-# TODO: This should probably be board specific, whether or not the kernel has
-# the gadget driver; rather than relying on the architecture type.
-ifeq ($(TARGET_ARCH),arm)
-LOCAL_CFLAGS += -DANDROID_GADGET=1
-endif
-
-LOCAL_MODULE := adbd
-
-LOCAL_FORCE_STATIC_EXECUTABLE := true
-LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT_SBIN)
-LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_SBIN_UNSTRIPPED)
-
-ifeq ($(TARGET_SIMULATOR),true)
-  LOCAL_STATIC_LIBRARIES := libcutils
-  LOCAL_LDLIBS += -lpthread
-  include $(BUILD_HOST_EXECUTABLE)
-else
-  LOCAL_STATIC_LIBRARIES := libcutils libc
-  include $(BUILD_EXECUTABLE)
-endif
-
-endif
diff --git a/adb/OVERVIEW.TXT b/adb/OVERVIEW.TXT
deleted file mode 100644
index 6a5191a..0000000
--- a/adb/OVERVIEW.TXT
+++ /dev/null
@@ -1,139 +0,0 @@
-Implementation notes regarding ADB.
-
-I. General Overview:
-
-The Android Debug Bridge (ADB) is used to:
-
-- keep track of all Android devices and emulators instances
-  connected to or running on a given host developer machine
-
-- implement various control commands (e.g. "adb shell", "adb pull", etc..)
-  for the benefit of clients (command-line users, or helper programs like
-  DDMS). These commands are what is called a 'service' in ADB.
-
-As a whole, everything works through the following components:
-
-  1. The ADB server
-
-    This is a background process that runs on the host machine. Its purpose
-    if to sense the USB ports to know when devices are attached/removed,
-    as well as when emulator instances start/stop.
-
-    It thus maintains a list of "connected devices" and assigns a 'state'
-    to each one of them: OFFLINE, BOOTLOADER, RECOVERY or ONLINE (more on
-    this below).
-
-    The ADB server is really one giant multiplexing loop whose purpose is
-    to orchestrate the exchange of data (packets, really) between clients,
-    services and devices.
-
-
-  2. The ADB daemon (adbd)
-
-    The 'adbd' program runs as a background process within an Android device
-    or emulated system. Its purpose is to connect to the ADB server
-    (through USB for devices, through TCP for emulators) and provide a
-    few services for clients that run on the host.
-
-    The ADB server considers that a device is ONLINE when it has succesfully
-    connected to the adbd program within it. Otherwise, the device is OFFLINE,
-    meaning that the ADB server detected a new device/emulator, but could not
-    connect to the adbd daemon.
-
-    the BOOTLOADER and RECOVERY states correspond to alternate states of
-    devices when they are in the bootloader or recovery mode.
-
-  3. The ADB command-line client
-
-    The 'adb' command-line program is used to run adb commands from a shell
-    or a script. It first tries to locate the ADB server on the host machine,
-    and will start one automatically if none is found.
-
-    then, the client sends its service requests to the ADB server. It doesn't
-    need to know.
-
-    Currently, a single 'adb' binary is used for both the server and client.
-    this makes distribution and starting the server easier.
-
-
-  4. Services
-
-    There are essentially two kinds of services that a client can talk to.
-
-    Host Services:
-      these services run within the ADB Server and thus do not need to
-      communicate with a device at all. A typical example is "adb devices"
-      which is used to return the list of currently known devices and their
-      state. They are a few couple other services though.
-
-    Local Services:
-      these services either run within the adbd daemon, or are started by
-      it on the device. The ADB server is used to multiplex streams
-      between the client and the service running in adbd. In this case
-      its role is to initiate the connection, then of being a pass-through
-      for the data.
-
-
-II. Protocol details:
-
-  1. Client <-> Server protocol:
-
-    This details the protocol used between ADB clients and the ADB
-    server itself. The ADB server listens on TCP:localhost:5037.
-
-    A client sends a request using the following format:
-
-        1. A 4-byte hexadecimal string giving the length of the payload
-        2. Followed by the payload itself.
-
-    For example, to query the ADB server for its internal version number,
-    the client will do the following:
-
-        1. Connect to tcp:localhost:5037
-        2. Send the string "000Chost:version" to the corresponding socket
-
-    The 'host:' prefix is used to indicate that the request is addressed
-    to the server itself (we will talk about other kinds of requests later).
-    The content length is encoded in ASCII for easier debugging.
-
-    The server should answer a request with one of the following:
-
-        1. For success, the 4-byte "OKAY" string
-
-        2. For failure, the 4-byte "FAIL" string, followed by a
-           4-byte hex length, followed by a string giving the reason
-           for failure.
-
-        3. As a special exception, for 'host:version', a 4-byte
-           hex string corresponding to the server's internal version number
-
-    Note that the connection is still alive after an OKAY, which allows the
-    client to make other requests. But in certain cases, an OKAY will even
-    change the state of the connection. 
-
-    For example, the case of the 'host:transport:<serialnumber>' request,
-    where '<serialnumber>' is used to identify a given device/emulator; after
-    the "OKAY" answer, all further requests made by the client will go
-    directly to the corresponding adbd daemon.
-
-    The file SERVICES.TXT lists all services currently implemented by ADB.
-
-
-  2. Transports:
-
-    An ADB transport models a connection between the ADB server and one device
-    or emulator. There are currently two kinds of transports:
-
-       - USB transports, for physical devices through USB
-
-       - Local transports, for emulators running on the host, connected to
-         the server through TCP
-
-    In theory, it should be possible to write a local transport that proxies
-    a connection between an ADB server and a device/emulator connected to/
-    running on another machine. This hasn't been done yet though.
-
-    Each transport can carry one or more multiplexed streams between clients
-    and the device/emulator they point to. The ADB server must handle
-    unexpected transport disconnections (e.g. when a device is physically
-    unplugged) properly.
diff --git a/adb/SERVICES.TXT b/adb/SERVICES.TXT
deleted file mode 100644
index b0124a4..0000000
--- a/adb/SERVICES.TXT
+++ /dev/null
@@ -1,236 +0,0 @@
-This file tries to document all requests a client can make
-to the ADB server of an adbd daemon. See the OVERVIEW.TXT document
-to understand what's going on here.
-
-HOST SERVICES:
-
-host:version
-    Ask the ADB server for its internal version number.
-
-    As a special exception, the server will respond with a 4-byte
-    hex string corresponding to its internal version number, without
-    any OKAY or FAIL.
-
-host:kill
-    Ask the ADB server to quit immediately. This is used when the
-    ADB client detects that an obsolete server is running after an
-    upgrade.
-
-host:devices
-    Ask to return the list of available Android devices and their
-    state. After the OKAY, this is followed by a 4-byte hex len,
-    and a string that will be dumped as-is by the client, then
-    the connection is closed
-
-host:track-devices
-    This is a variant of host:devices which doesn't close the
-    connection. Instead, a new device list description is sent
-    each time a device is added/removed or the state of a given
-    device changes (hex4 + content). This allows tools like DDMS
-    to track the state of connected devices in real-time without
-    polling the server repeatedly.
-
-host:emulator:<port>
-    This is a special query that is sent to the ADB server when a
-    new emulator starts up. <port> is a decimal number corresponding
-    to the emulator's ADB control port, i.e. the TCP port that the
-    emulator will forward automatically to the adbd daemon running
-    in the emulator system.
-
-    This mechanism allows the ADB server to know when new emulator
-    instances start.
-
-host:transport:<serial-number>
-    Ask to switch the connection to the device/emulator identified by
-    <serial-number>. After the OKAY response, every client request will
-    be sent directly to the adbd daemon running on the device.
-    (Used to implement the -s option)
-
-host:transport-usb
-    Ask to switch the connection to one device connected through USB
-    to the host machine. This will fail if there are more than one such
-    devices. (Used to implement the -d convenience option)
-
-host:transport-local
-    Ask to switch the connection to one emulator connected through TCP.
-    This will fail if there is more than one such emulator instance
-    running. (Used to implement the -e convenience option)
-
-host:transport-any
-    Another host:transport variant. Ask to switch the connection to
-    either the device or emulator connect to/running on the host.
-    Will fail if there is more than one such device/emulator available.
-    (Used when neither -s, -d or -e are provided)
-
-host-serial:<serial-number>:<request>
-    This is a special form of query, where the 'host-serial:<serial-number>:'
-    prefix can be used to indicate that the client is asking the ADB server
-    for information related to a specific device. <request> can be in one
-    of the format described below.
-
-host-usb:<request>
-    A variant of host-serial used to target the single USB device connected
-    to the host. This will fail if there is none or more than one.
-
-host-local:<request>
-    A variant of host-serial used to target the single emulator instance
-    running on the host. This will fail if therre is none or more than one.
-
-host:<request>
-    When asking for information related to a device, 'host:' can also be
-    interpreted as 'any single device or emulator connected to/running on
-    the host'.
-
-<host-prefix>:get-product
-    XXX
-
-<host-prefix>:get-serialno
-    Returns the serial number of the corresponding device/emulator.
-    Note that emulator serial numbers are of the form "emulator-5554"
-
-<host-prefix>:get-state
-    Returns the state of a given device as a string.
-
-<host-prefix>:forward:<local>;<remote>
-    Asks the ADB server to forward local connections from <local>
-    to the <remote> address on a given device.
-
-    There, <host-prefix> can be one of the
-    host-serial/host-usb/host-local/host prefixes as described previously
-    and indicates which device/emulator to target.
-
-    the format of <local> is one of:
-
-        tcp:<port>      -> TCP connection on localhost:<port>
-        local:<path>    -> Unix local domain socket on <path>
-
-    the format of <remote> is one of:
-
-        tcp:<port>      -> TCP localhost:<port> on device
-        local:<path>    -> Unix local domain socket on device
-        jdwp:<pid>      -> JDWP thread on VM process <pid>
-
-    or even any one of the local services described below.
-
-
-
-LOCAL SERVICES:
-
-All the queries below assumed that you already switched the transport
-to a real device, or that you have used a query prefix as described
-above.
-
-shell:command arg1 arg2 ...
-    Run 'command arg1 arg2 ...' in a shell on the device, and return
-    its output and error streams. Note that arguments must be separated
-    by spaces. If an argument contains a space, it must be quoted with
-    double-quotes. Arguments cannot contain double quotes or things
-    will go very wrong.
-
-    Note that this is the non-interactive version of "adb shell"
-
-shell:
-    Start an interactive shell session on the device. Redirect
-    stdin/stdout/stderr as appropriate. Note that the ADB server uses
-    this to implement "adb shell", but will also cook the input before
-    sending it to the device (see interactive_shell() in commandline.c)
-
-remount:
-    Ask adbd to remount the device's filesystem in read-write mode,
-    instead of read-only. This is usually necessary before performing
-    an "adb sync" or "adb push" request.
-
-    This request may not succeed on certain builds which do not allow
-    that.
-
-dev:<path>
-    Opens a device file and connects the client directly to it for
-    read/write purposes. Useful for debugging, but may require special
-    priviledges and thus may not run on all devices. <path> is a full
-    path from the root of the filesystem.
-
-tcp:<port>
-    Tries to connect to tcp port <port> on localhost.
-
-tcp:<port>:<server-name>
-    Tries to connect to tcp port <port> on machine <server-name> from
-    the device. This can be useful to debug some networking/proxy
-    issues that can only be revealed on the device itself.
-
-local:<path>
-    Tries to connect to a Unix domain socket <path> on the device
-
-localreserved:<path>
-localabstract:<path>
-localfilesystem:<path>
-    Variants of local:<path> that are used to access other Android
-    socket namespaces.
-
-log:<name>
-    Opens one of the system logs (/dev/log/<name>) and allows the client
-    to read them directly. Used to implement 'adb logcat'. The stream
-    will be read-only for the client.
-
-framebuffer:
-    This service is used to send snapshots of the framebuffer to a client.
-    It requires sufficient priviledges but works as follow:
-
-      After the OKAY, the service sends 16-byte binary structure
-      containing the following fields (little-endian format):
-
-            depth:   uint32_t:    framebuffer depth
-            size:    uint32_t:    framebuffer size in bytes
-            width:   uint32_t:    framebuffer width in pixels
-            height:  uint32_t:    framebuffer height in pixels
-
-      With the current implementation, depth is always 16, and
-      size is always width*height*2
-
-      Then, each time the client wants a snapshot, it should send
-      one byte through the channel, which will trigger the service
-      to send it 'size' bytes of framebuffer data.
-
-      If the adbd daemon doesn't have sufficient priviledges to open
-      the framebuffer device, the connection is simply closed immediately.
-
-dns:<server-name>
-    This service is an exception because it only runs within the ADB server.
-    It is used to implement USB networking, i.e. to provide a network connection
-    to the device through the host machine (note: this is the exact opposite of
-    network thetering).
-
-    It is used to perform a gethostbyname(<address>) on the host and return
-    the corresponding IP address as a 4-byte string.
-
-recover:<size>
-    This service is used to upload a recovery image to the device. <size>
-    must be a number corresponding to the size of the file. The service works
-    by:
-
-       - creating a file named /tmp/update
-       - reading 'size' bytes from the client and writing them to /tmp/update
-       - when everything is read succesfully, create a file named /tmp/update.start
-
-    This service can only work when the device is in recovery mode. Otherwise,
-    the /tmp directory doesn't exist and the connection will be closed immediately.
-
-jdwp:<pid>
-    Connects to the JDWP thread running in the VM of process <pid>.
-
-track-jdwp
-    This is used to send the list of JDWP pids periodically to the client.
-    The format of the returned data is the following:
-
-        <hex4>:    the length of all content as a 4-char hexadecimal string
-        <content>: a series of ASCII lines of the following format:
-                        <pid> "\n"
-
-    This service is used by DDMS to know which debuggable processes are running
-    on the device/emulator.
-
-    Note that there is no single-shot service to retrieve the list only once.
-
-sync:
-    This starts the file synchronisation service, used to implement "adb push"
-    and "adb pull". Since this service is pretty complex, it will be detailed
-    in a companion document named SYNC.TXT
diff --git a/adb/adb.c b/adb/adb.c
deleted file mode 100644
index fa5269f..0000000
--- a/adb/adb.c
+++ /dev/null
@@ -1,1083 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define  TRACE_TAG   TRACE_ADB
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <string.h>
-#include <time.h>
-
-#include "sysdeps.h"
-#include "adb.h"
-
-#if !ADB_HOST
-#include <private/android_filesystem_config.h>
-#endif
-
-
-int HOST = 0;
-
-static const char *adb_device_banner = "device";
-
-void fatal(const char *fmt, ...)
-{
-    va_list ap;
-    va_start(ap, fmt);
-    fprintf(stderr, "error: ");
-    vfprintf(stderr, fmt, ap);
-    fprintf(stderr, "\n");
-    va_end(ap);
-    exit(-1);
-}
-
-void fatal_errno(const char *fmt, ...)
-{
-    va_list ap;
-    va_start(ap, fmt);
-    fprintf(stderr, "error: %s: ", strerror(errno));
-    vfprintf(stderr, fmt, ap);
-    fprintf(stderr, "\n");
-    va_end(ap);
-    exit(-1);
-}
-
-int   adb_trace_mask;
-
-/* read a comma/space/colum/semi-column separated list of tags
- * from the ADB_TRACE environment variable and build the trace
- * mask from it. note that '1' and 'all' are special cases to
- * enable all tracing
- */
-void  adb_trace_init(void)
-{
-    const char*  p = getenv("ADB_TRACE");
-    const char*  q;
-
-    static const struct {
-        const char*  tag;
-        int           flag;
-    } tags[] = {
-        { "1", 0 },
-        { "all", 0 },
-        { "adb", TRACE_ADB },
-        { "sockets", TRACE_SOCKETS },
-        { "packets", TRACE_PACKETS },
-        { "rwx", TRACE_RWX },
-        { "usb", TRACE_USB },
-        { "sync", TRACE_SYNC },
-        { "sysdeps", TRACE_SYSDEPS },
-        { "transport", TRACE_TRANSPORT },
-        { "jdwp", TRACE_JDWP },
-        { NULL, 0 }
-    };
-
-    if (p == NULL)
-            return;
-
-    /* use a comma/column/semi-colum/space separated list */
-    while (*p) {
-        int  len, tagn;
-
-        q = strpbrk(p, " ,:;");
-        if (q == NULL) {
-            q = p + strlen(p);
-        }
-        len = q - p;
-
-        for (tagn = 0; tags[tagn].tag != NULL; tagn++)
-        {
-            int  taglen = strlen(tags[tagn].tag);
-
-            if (len == taglen && !memcmp(tags[tagn].tag, p, len) )
-            {
-                int  flag = tags[tagn].flag;
-                if (flag == 0) {
-                    adb_trace_mask = ~0;
-                    return;
-                }
-                adb_trace_mask |= (1 << flag);
-                break;
-            }
-        }
-        p = q;
-        if (*p)
-            p++;
-    }
-}
-
-
-apacket *get_apacket(void)
-{
-    apacket *p = malloc(sizeof(apacket));
-    if(p == 0) fatal("failed to allocate an apacket");
-    memset(p, 0, sizeof(apacket) - MAX_PAYLOAD);
-    return p;
-}
-
-void put_apacket(apacket *p)
-{
-    free(p);
-}
-
-void handle_online(void)
-{
-    D("adb: online\n");
-#if !ADB_HOST
-    property_set("adb.connected","1");
-#endif
-}
-
-void handle_offline(atransport *t)
-{
-    D("adb: offline\n");
-    //Close the associated usb
-    run_transport_disconnects(t);
-#if !ADB_HOST
-    property_set("adb.connected","");
-#endif
-}
-
-#if TRACE_PACKETS
-#define DUMPMAX 32
-void print_packet(const char *label, apacket *p)
-{
-    char *tag;
-    char *x;
-    unsigned count;
-
-    switch(p->msg.command){
-    case A_SYNC: tag = "SYNC"; break;
-    case A_CNXN: tag = "CNXN" ; break;
-    case A_OPEN: tag = "OPEN"; break;
-    case A_OKAY: tag = "OKAY"; break;
-    case A_CLSE: tag = "CLSE"; break;
-    case A_WRTE: tag = "WRTE"; break;
-    default: tag = "????"; break;
-    }
-
-    fprintf(stderr, "%s: %s %08x %08x %04x \"",
-            label, tag, p->msg.arg0, p->msg.arg1, p->msg.data_length);
-    count = p->msg.data_length;
-    x = (char*) p->data;
-    if(count > DUMPMAX) {
-        count = DUMPMAX;
-        tag = "\n";
-    } else {
-        tag = "\"\n";
-    }
-    while(count-- > 0){
-        if((*x >= ' ') && (*x < 127)) {
-            fputc(*x, stderr);
-        } else {
-            fputc('.', stderr);
-        }
-        x++;
-    }
-    fprintf(stderr, tag);
-}
-#endif
-
-static void send_ready(unsigned local, unsigned remote, atransport *t)
-{
-    D("Calling send_ready \n");
-    apacket *p = get_apacket();
-    p->msg.command = A_OKAY;
-    p->msg.arg0 = local;
-    p->msg.arg1 = remote;
-    send_packet(p, t);
-}
-
-static void send_close(unsigned local, unsigned remote, atransport *t)
-{
-    D("Calling send_close \n");
-    apacket *p = get_apacket();
-    p->msg.command = A_CLSE;
-    p->msg.arg0 = local;
-    p->msg.arg1 = remote;
-    send_packet(p, t);
-}
-
-static void send_connect(atransport *t)
-{
-    D("Calling send_connect \n");
-    apacket *cp = get_apacket();
-    cp->msg.command = A_CNXN;
-    cp->msg.arg0 = A_VERSION;
-    cp->msg.arg1 = MAX_PAYLOAD;
-    snprintf((char*) cp->data, sizeof cp->data, "%s::",
-            HOST ? "host" : adb_device_banner);
-    cp->msg.data_length = strlen((char*) cp->data) + 1;
-    send_packet(cp, t);
-#if ADB_HOST
-        /* XXX why sleep here? */
-    // allow the device some time to respond to the connect message
-    adb_sleep_ms(1000);
-#endif
-}
-
-static char *connection_state_name(atransport *t)
-{
-    if (t == NULL) {
-        return "unknown";
-    }
-
-    switch(t->connection_state) {
-    case CS_BOOTLOADER:
-        return "bootloader";
-    case CS_DEVICE:
-        return "device";
-    case CS_OFFLINE:
-        return "offline";
-    default:
-        return "unknown";
-    }
-}
-
-void parse_banner(char *banner, atransport *t)
-{
-    char *type, *product, *end;
-
-    D("parse_banner: %s\n", banner);
-    type = banner;
-    product = strchr(type, ':');
-    if(product) {
-        *product++ = 0;
-    } else {
-        product = "";
-    }
-
-        /* remove trailing ':' */
-    end = strchr(product, ':');
-    if(end) *end = 0;
-
-        /* save product name in device structure */
-    if (t->product == NULL) {
-        t->product = strdup(product);
-    } else if (strcmp(product, t->product) != 0) {
-        free(t->product);
-        t->product = strdup(product);
-    }
-
-    if(!strcmp(type, "bootloader")){
-        D("setting connection_state to CS_BOOTLOADER\n");
-        t->connection_state = CS_BOOTLOADER;
-        update_transports();
-        return;
-    }
-
-    if(!strcmp(type, "device")) {
-        D("setting connection_state to CS_DEVICE\n");
-        t->connection_state = CS_DEVICE;
-        update_transports();
-        return;
-    }
-
-    if(!strcmp(type, "recovery")) {
-        D("setting connection_state to CS_RECOVERY\n");
-        t->connection_state = CS_RECOVERY;
-        update_transports();
-        return;
-    }
-
-    t->connection_state = CS_HOST;
-}
-
-void handle_packet(apacket *p, atransport *t)
-{
-    asocket *s;
-
-    D("handle_packet() %d\n", p->msg.command);
-
-    print_packet("recv", p);
-
-    switch(p->msg.command){
-    case A_SYNC:
-        if(p->msg.arg0){
-            send_packet(p, t);
-            if(HOST) send_connect(t);
-        } else {
-            t->connection_state = CS_OFFLINE;
-            handle_offline(t);
-            send_packet(p, t);
-        }
-        return;
-
-    case A_CNXN: /* CONNECT(version, maxdata, "system-id-string") */
-            /* XXX verify version, etc */
-        if(t->connection_state != CS_OFFLINE) {
-            t->connection_state = CS_OFFLINE;
-            handle_offline(t);
-        }
-        parse_banner((char*) p->data, t);
-        handle_online();
-        if(!HOST) send_connect(t);
-        break;
-
-    case A_OPEN: /* OPEN(local-id, 0, "destination") */
-        if(t->connection_state != CS_OFFLINE) {
-            char *name = (char*) p->data;
-            name[p->msg.data_length > 0 ? p->msg.data_length - 1 : 0] = 0;
-            s = create_local_service_socket(name);
-            if(s == 0) {
-                send_close(0, p->msg.arg0, t);
-            } else {
-                s->peer = create_remote_socket(p->msg.arg0, t);
-                s->peer->peer = s;
-                send_ready(s->id, s->peer->id, t);
-                s->ready(s);
-            }
-        }
-        break;
-
-    case A_OKAY: /* READY(local-id, remote-id, "") */
-        if(t->connection_state != CS_OFFLINE) {
-            if((s = find_local_socket(p->msg.arg1))) {
-                if(s->peer == 0) {
-                    s->peer = create_remote_socket(p->msg.arg0, t);
-                    s->peer->peer = s;
-                }
-                s->ready(s);
-            }
-        }
-        break;
-
-    case A_CLSE: /* CLOSE(local-id, remote-id, "") */
-        if(t->connection_state != CS_OFFLINE) {
-            if((s = find_local_socket(p->msg.arg1))) {
-                s->close(s);
-            }
-        }
-        break;
-
-    case A_WRTE:
-        if(t->connection_state != CS_OFFLINE) {
-            if((s = find_local_socket(p->msg.arg1))) {
-                unsigned rid = p->msg.arg0;
-                p->len = p->msg.data_length;
-
-                if(s->enqueue(s, p) == 0) {
-                    D("Enqueue the socket\n");
-                    send_ready(s->id, rid, t);
-                }
-                return;
-            }
-        }
-        break;
-
-    default:
-        printf("handle_packet: what is %08x?!\n", p->msg.command);
-    }
-
-    put_apacket(p);
-}
-
-alistener listener_list = {
-    .next = &listener_list,
-    .prev = &listener_list,
-};
-
-static void ss_listener_event_func(int _fd, unsigned ev, void *_l)
-{
-    asocket *s;
-
-    if(ev & FDE_READ) {
-        struct sockaddr addr;
-        socklen_t alen;
-        int fd;
-
-        alen = sizeof(addr);
-        fd = adb_socket_accept(_fd, &addr, &alen);
-        if(fd < 0) return;
-
-        adb_socket_setbufsize(fd, CHUNK_SIZE);
-
-        s = create_local_socket(fd);
-        if(s) {
-            connect_to_smartsocket(s);
-            return;
-        }
-
-        adb_close(fd);
-    }
-}
-
-static void listener_event_func(int _fd, unsigned ev, void *_l)
-{
-    alistener *l = _l;
-    asocket *s;
-
-    if(ev & FDE_READ) {
-        struct sockaddr addr;
-        socklen_t alen;
-        int fd;
-
-        alen = sizeof(addr);
-        fd = adb_socket_accept(_fd, &addr, &alen);
-        if(fd < 0) return;
-
-        s = create_local_socket(fd);
-        if(s) {
-            s->transport = l->transport;
-            connect_to_remote(s, l->connect_to);
-            return;
-        }
-
-        adb_close(fd);
-    }
-}
-
-static void  free_listener(alistener*  l)
-{
-    if (l->next) {
-        l->next->prev = l->prev;
-        l->prev->next = l->next;
-        l->next = l->prev = l;
-    }
-
-    // closes the corresponding fd
-    fdevent_remove(&l->fde);
-
-    if (l->local_name)
-        free((char*)l->local_name);
-
-    if (l->connect_to)
-        free((char*)l->connect_to);
-
-    if (l->transport) {
-        remove_transport_disconnect(l->transport, &l->disconnect);
-    }
-    free(l);
-}
-
-static void listener_disconnect(void*  _l, atransport*  t)
-{
-    alistener*  l = _l;
-
-    free_listener(l);
-}
-
-int local_name_to_fd(const char *name)
-{
-    int port;
-
-    if(!strncmp("tcp:", name, 4)){
-        int  ret;
-        port = atoi(name + 4);
-        ret = socket_loopback_server(port, SOCK_STREAM);
-        return ret;
-    }
-#ifndef HAVE_WIN32_IPC  /* no Unix-domain sockets on Win32 */
-    // It's non-sensical to support the "reserved" space on the adb host side
-    if(!strncmp(name, "local:", 6)) {
-        return socket_local_server(name + 6,
-                ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);
-    } else if(!strncmp(name, "localabstract:", 14)) {
-        return socket_local_server(name + 14,
-                ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);
-    } else if(!strncmp(name, "localfilesystem:", 16)) {
-        return socket_local_server(name + 16,
-                ANDROID_SOCKET_NAMESPACE_FILESYSTEM, SOCK_STREAM);
-    }
-
-#endif
-    printf("unknown local portname '%s'\n", name);
-    return -1;
-}
-
-static int remove_listener(const char *local_name, const char *connect_to, atransport* transport)
-{
-    alistener *l;
-
-    for (l = listener_list.next; l != &listener_list; l = l->next) {
-        if (!strcmp(local_name, l->local_name) &&
-            !strcmp(connect_to, l->connect_to) &&
-            l->transport && l->transport == transport) {
-
-            listener_disconnect(l, transport);
-            return 0;
-        }
-    }
-
-    return -1;
-}
-
-static int install_listener(const char *local_name, const char *connect_to, atransport* transport)
-{
-    alistener *l;
-
-    //printf("install_listener('%s','%s')\n", local_name, connect_to);
-
-    for(l = listener_list.next; l != &listener_list; l = l->next){
-        if(strcmp(local_name, l->local_name) == 0) {
-            char *cto;
-
-                /* can't repurpose a smartsocket */
-            if(l->connect_to[0] == '*') {
-                return -1;
-            }
-
-            cto = strdup(connect_to);
-            if(cto == 0) {
-                return -1;
-            }
-
-            //printf("rebinding '%s' to '%s'\n", local_name, connect_to);
-            free((void*) l->connect_to);
-            l->connect_to = cto;
-            if (l->transport != transport) {
-                remove_transport_disconnect(l->transport, &l->disconnect);
-                l->transport = transport;
-                add_transport_disconnect(l->transport, &l->disconnect);
-            }
-            return 0;
-        }
-    }
-
-    if((l = calloc(1, sizeof(alistener))) == 0) goto nomem;
-    if((l->local_name = strdup(local_name)) == 0) goto nomem;
-    if((l->connect_to = strdup(connect_to)) == 0) goto nomem;
-
-
-    l->fd = local_name_to_fd(local_name);
-    if(l->fd < 0) {
-        free((void*) l->local_name);
-        free((void*) l->connect_to);
-        free(l);
-        printf("cannot bind '%s'\n", local_name);
-        return -2;
-    }
-
-    close_on_exec(l->fd);
-    if(!strcmp(l->connect_to, "*smartsocket*")) {
-        fdevent_install(&l->fde, l->fd, ss_listener_event_func, l);
-    } else {
-        fdevent_install(&l->fde, l->fd, listener_event_func, l);
-    }
-    fdevent_set(&l->fde, FDE_READ);
-
-    l->next = &listener_list;
-    l->prev = listener_list.prev;
-    l->next->prev = l;
-    l->prev->next = l;
-    l->transport = transport;
-
-    if (transport) {
-        l->disconnect.opaque = l;
-        l->disconnect.func   = listener_disconnect;
-        add_transport_disconnect(transport, &l->disconnect);
-    }
-    return 0;
-
-nomem:
-    fatal("cannot allocate listener");
-    return 0;
-}
-
-#ifdef HAVE_FORKEXEC
-static void sigchld_handler(int n)
-{
-    int status;
-    while(waitpid(-1, &status, WNOHANG) > 0) ;
-}
-#endif
-
-#ifdef HAVE_WIN32_PROC
-static BOOL WINAPI ctrlc_handler(DWORD type)
-{
-    exit(STATUS_CONTROL_C_EXIT);
-    return TRUE;
-}
-#endif
-
-static void adb_cleanup(void)
-{
-    usb_cleanup();
-}
-
-void start_logging(void)
-{
-#ifdef HAVE_WIN32_PROC
-    char    temp[ MAX_PATH ];
-    FILE*   fnul;
-    FILE*   flog;
-
-    GetTempPath( sizeof(temp) - 8, temp );
-    strcat( temp, "adb.log" );
-
-    /* Win32 specific redirections */
-    fnul = fopen( "NUL", "rt" );
-    if (fnul != NULL)
-        stdin[0] = fnul[0];
-
-    flog = fopen( temp, "at" );
-    if (flog == NULL)
-        flog = fnul;
-
-    setvbuf( flog, NULL, _IONBF, 0 );
-
-    stdout[0] = flog[0];
-    stderr[0] = flog[0];
-    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
-#else
-    int fd;
-
-    fd = unix_open("/dev/null", O_RDONLY);
-    dup2(fd, 0);
-
-    fd = unix_open("/tmp/adb.log", O_WRONLY | O_CREAT | O_APPEND, 0640);
-    if(fd < 0) {
-        fd = unix_open("/dev/null", O_WRONLY);
-    }
-    dup2(fd, 1);
-    dup2(fd, 2);
-    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
-#endif
-}
-
-#if !ADB_HOST
-void start_device_log(void)
-{
-    int fd;
-    char    path[100];
-
-    snprintf(path, sizeof path, "/data/adb_%ld.txt", (long)time(NULL));
-    fd = unix_open(path, O_WRONLY | O_CREAT | O_APPEND, 0640);
-    if (fd < 0)
-        return;
-
-    // redirect stdout and stderr to the log file
-    dup2(fd, 1);
-    dup2(fd, 2);
-    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
-
-    fd = unix_open("/dev/null", O_RDONLY);
-    dup2(fd, 0);
-
-    // log everything
-    adb_trace_mask = ~0;
-    // except TRACE_RWX is a bit too verbose
-    adb_trace_mask &= ~TRACE_RWX;
-}
-#endif
-
-#if ADB_HOST
-int launch_server()
-{
-#ifdef HAVE_WIN32_PROC
-    /* we need to start the server in the background                    */
-    /* we create a PIPE that will be used to wait for the server's "OK" */
-    /* message since the pipe handles must be inheritable, we use a     */
-    /* security attribute                                               */
-    HANDLE                pipe_read, pipe_write;
-    SECURITY_ATTRIBUTES   sa;
-    STARTUPINFO           startup;
-    PROCESS_INFORMATION   pinfo;
-    char                  program_path[ MAX_PATH ];
-    int                   ret;
-
-    sa.nLength = sizeof(sa);
-    sa.lpSecurityDescriptor = NULL;
-    sa.bInheritHandle = TRUE;
-
-    /* create pipe, and ensure its read handle isn't inheritable */
-    ret = CreatePipe( &pipe_read, &pipe_write, &sa, 0 );
-    if (!ret) {
-        fprintf(stderr, "CreatePipe() failure, error %ld\n", GetLastError() );
-        return -1;
-    }
-
-    SetHandleInformation( pipe_read, HANDLE_FLAG_INHERIT, 0 );
-
-    ZeroMemory( &startup, sizeof(startup) );
-    startup.cb = sizeof(startup);
-    startup.hStdInput  = GetStdHandle( STD_INPUT_HANDLE );
-    startup.hStdOutput = pipe_write;
-    startup.hStdError  = GetStdHandle( STD_ERROR_HANDLE );
-    startup.dwFlags    = STARTF_USESTDHANDLES;
-
-    ZeroMemory( &pinfo, sizeof(pinfo) );
-
-    /* get path of current program */
-    GetModuleFileName( NULL, program_path, sizeof(program_path) );
-
-    ret = CreateProcess(
-            program_path,                              /* program path  */
-            "adb fork-server server",
-                                    /* the fork-server argument will set the
-                                       debug = 2 in the child           */
-            NULL,                   /* process handle is not inheritable */
-            NULL,                    /* thread handle is not inheritable */
-            TRUE,                          /* yes, inherit some handles */
-            DETACHED_PROCESS, /* the new process doesn't have a console */
-            NULL,                     /* use parent's environment block */
-            NULL,                    /* use parent's starting directory */
-            &startup,                 /* startup info, i.e. std handles */
-            &pinfo );
-
-    CloseHandle( pipe_write );
-
-    if (!ret) {
-        fprintf(stderr, "CreateProcess failure, error %ld\n", GetLastError() );
-        CloseHandle( pipe_read );
-        return -1;
-    }
-
-    CloseHandle( pinfo.hProcess );
-    CloseHandle( pinfo.hThread );
-
-    /* wait for the "OK\n" message */
-    {
-        char  temp[3];
-        DWORD  count;
-
-        ret = ReadFile( pipe_read, temp, 3, &count, NULL );
-        CloseHandle( pipe_read );
-        if ( !ret ) {
-            fprintf(stderr, "could not read ok from ADB Server, error = %ld\n", GetLastError() );
-            return -1;
-        }
-        if (count != 3 || temp[0] != 'O' || temp[1] != 'K' || temp[2] != '\n') {
-            fprintf(stderr, "ADB server didn't ACK\n" );
-            return -1;
-        }
-    }
-#elif defined(HAVE_FORKEXEC)
-    char    path[PATH_MAX];
-    int     fd[2];
-
-    // set up a pipe so the child can tell us when it is ready.
-    // fd[0] will be parent's end, and fd[1] will get mapped to stderr in the child.
-    if (pipe(fd)) {
-        fprintf(stderr, "pipe failed in launch_server, errno: %d\n", errno);
-        return -1;
-    }
-    get_my_path(path);
-    pid_t pid = fork();
-    if(pid < 0) return -1;
-
-    if (pid == 0) {
-        // child side of the fork
-
-        // redirect stderr to the pipe
-        // we use stderr instead of stdout due to stdout's buffering behavior.
-        adb_close(fd[0]);
-        dup2(fd[1], STDERR_FILENO);
-        adb_close(fd[1]);
-
-        // child process
-        int result = execl(path, "adb", "fork-server", "server", NULL);
-        // this should not return
-        fprintf(stderr, "OOPS! execl returned %d, errno: %d\n", result, errno);
-    } else  {
-        // parent side of the fork
-
-        char  temp[3];
-
-        temp[0] = 'A'; temp[1] = 'B'; temp[2] = 'C';
-        // wait for the "OK\n" message
-        adb_close(fd[1]);
-        int ret = adb_read(fd[0], temp, 3);
-        adb_close(fd[0]);
-        if (ret < 0) {
-            fprintf(stderr, "could not read ok from ADB Server, errno = %d\n", errno);
-            return -1;
-        }
-        if (ret != 3 || temp[0] != 'O' || temp[1] != 'K' || temp[2] != '\n') {
-            fprintf(stderr, "ADB server didn't ACK\n" );
-            return -1;
-        }
-
-        setsid();
-    }
-#else
-#error "cannot implement background server start on this platform"
-#endif
-    return 0;
-}
-#endif
-
-int adb_main(int is_daemon)
-{
-#if !ADB_HOST
-    int secure = 0;
-    char value[PROPERTY_VALUE_MAX];
-
-    // prevent the OOM killer from killing us
-    char text[64];
-    snprintf(text, sizeof text, "/proc/%d/oom_adj", (int)getpid());
-    int fd = adb_open(text, O_WRONLY);
-    if (fd >= 0) {
-        // -17 should make us immune to OOM
-        snprintf(text, sizeof text, "%d", -17);
-        adb_write(fd, text, strlen(text));
-        adb_close(fd);
-    } else {
-       D("adb: unable to open %s\n", text);
-    }
-#endif
-
-    atexit(adb_cleanup);
-#ifdef HAVE_WIN32_PROC
-    SetConsoleCtrlHandler( ctrlc_handler, TRUE );
-#elif defined(HAVE_FORKEXEC)
-    signal(SIGCHLD, sigchld_handler);
-    signal(SIGPIPE, SIG_IGN);
-#endif
-
-    init_transport_registration();
-
-
-#if ADB_HOST
-    HOST = 1;
-    usb_init();
-    local_init();
-
-    if(install_listener("tcp:5037", "*smartsocket*", NULL)) {
-        exit(1);
-    }
-#else
-    /* run adbd in secure mode if ro.secure is set and
-    ** we are not in the emulator
-    */
-    property_get("ro.kernel.qemu", value, "");
-    if (strcmp(value, "1") != 0) {
-        property_get("ro.secure", value, "");
-        if (strcmp(value, "1") == 0)
-            secure = 1;
-    }
-
-    /* don't listen on port 5037 if we are running in secure mode */
-    /* don't run as root if we are running in secure mode */
-    if (secure) {
-        /* add extra groups:
-        ** AID_ADB to access the USB driver
-        ** AID_LOG to read system logs (adb logcat)
-        ** AID_INPUT to diagnose input issues (getevent)
-        ** AID_INET to diagnose network issues (netcfg, ping)
-        ** AID_GRAPHICS to access the frame buffer
-        */
-        gid_t groups[] = { AID_ADB, AID_LOG, AID_INPUT, AID_INET, AID_GRAPHICS };
-        setgroups(sizeof(groups)/sizeof(groups[0]), groups);
-
-        /* then switch user and group to "shell" */
-        setgid(AID_SHELL);
-        setuid(AID_SHELL);
-
-        D("Local port 5037 disabled\n");
-    } else {
-        if(install_listener("tcp:5037", "*smartsocket*", NULL)) {
-            exit(1);
-        }
-    }
-
-        /* for the device, start the usb transport if the
-        ** android usb device exists, otherwise start the
-        ** network transport.
-        */
-    if(access("/dev/android_adb", F_OK) == 0 ||
-       access("/dev/android", F_OK) == 0) {
-        usb_init();
-    } else {
-        local_init();
-    }
-    init_jdwp();
-#endif
-
-    if (is_daemon)
-    {
-        // inform our parent that we are up and running.
-#ifdef HAVE_WIN32_PROC
-        DWORD  count;
-        WriteFile( GetStdHandle( STD_OUTPUT_HANDLE ), "OK\n", 3, &count, NULL );
-#elif defined(HAVE_FORKEXEC)
-        fprintf(stderr, "OK\n");
-#endif
-        start_logging();
-    }
-
-    fdevent_loop();
-
-    usb_cleanup();
-
-    return 0;
-}
-
-int handle_host_request(char *service, transport_type ttype, char* serial, int reply_fd, asocket *s)
-{
-    atransport *transport = NULL;
-    char buf[4096];
-
-    if(!strcmp(service, "kill")) {
-        fprintf(stderr,"adb server killed by remote request\n");
-        fflush(stdout);
-        adb_write(reply_fd, "OKAY", 4);
-        usb_cleanup();
-        exit(0);
-    }
-
-#if ADB_HOST
-    // "transport:" is used for switching transport with a specified serial number
-    // "transport-usb:" is used for switching transport to the only USB transport
-    // "transport-local:" is used for switching transport to the only local transport
-    // "transport-any:" is used for switching transport to the only transport
-    if (!strncmp(service, "transport", strlen("transport"))) {
-        char* error_string = "unknown failure";
-        transport_type type = kTransportAny;
-
-        if (!strncmp(service, "transport-usb", strlen("transport-usb"))) {
-            type = kTransportUsb;
-        } else if (!strncmp(service, "transport-local", strlen("transport-local"))) {
-            type = kTransportLocal;
-        } else if (!strncmp(service, "transport-any", strlen("transport-any"))) {
-            type = kTransportAny;
-        } else if (!strncmp(service, "transport:", strlen("transport:"))) {
-            service += strlen("transport:");
-            serial = strdup(service);
-        }
-
-        transport = acquire_one_transport(CS_ANY, type, serial, &error_string);
-
-        if (transport) {
-            s->transport = transport;
-            adb_write(reply_fd, "OKAY", 4);
-        } else {
-            sendfailmsg(reply_fd, error_string);
-        }
-        return 1;
-    }
-
-    // return a list of all connected devices
-    if (!strcmp(service, "devices")) {
-        char buffer[4096];
-        memset(buf, 0, sizeof(buf));
-        memset(buffer, 0, sizeof(buffer));
-        D("Getting device list \n");
-        list_transports(buffer, sizeof(buffer));
-        snprintf(buf, sizeof(buf), "OKAY%04x%s",(unsigned)strlen(buffer),buffer);
-        D("Wrote device list \n");
-        writex(reply_fd, buf, strlen(buf));
-        return 0;
-    }
-
-    // returns our value for ADB_SERVER_VERSION
-    if (!strcmp(service, "version")) {
-        char version[12];
-        snprintf(version, sizeof version, "%04x", ADB_SERVER_VERSION);
-        snprintf(buf, sizeof buf, "OKAY%04x%s", (unsigned)strlen(version), version);
-        writex(reply_fd, buf, strlen(buf));
-        return 0;
-    }
-
-    if(!strncmp(service,"get-serialno",strlen("get-serialno"))) {
-        char *out = "unknown";
-         transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
-       if (transport && transport->serial) {
-            out = transport->serial;
-        }
-        snprintf(buf, sizeof buf, "OKAY%04x%s",(unsigned)strlen(out),out);
-        writex(reply_fd, buf, strlen(buf));
-        return 0;
-    }
-    // indicates a new emulator instance has started
-    if (!strncmp(service,"emulator:",9)) {
-        int  port = atoi(service+9);
-        local_connect(port);
-        /* we don't even need to send a reply */
-        return 0;
-    }
-#endif // ADB_HOST
-
-    if(!strncmp(service,"forward:",8) || !strncmp(service,"killforward:",12)) {
-        char *local, *remote, *err;
-        int r;
-        atransport *transport;
-
-        int createForward = strncmp(service,"kill",4);
-
-        local = service + (createForward ? 8 : 12);
-        remote = strchr(local,';');
-        if(remote == 0) {
-            sendfailmsg(reply_fd, "malformed forward spec");
-            return 0;
-        }
-
-        *remote++ = 0;
-        if((local[0] == 0) || (remote[0] == 0) || (remote[0] == '*')){
-            sendfailmsg(reply_fd, "malformed forward spec");
-            return 0;
-        }
-
-        transport = acquire_one_transport(CS_ANY, ttype, serial, &err);
-        if (!transport) {
-            sendfailmsg(reply_fd, err);
-            return 0;
-        }
-
-        if (createForward) {
-            r = install_listener(local, remote, transport);
-        } else {
-            r = remove_listener(local, remote, transport);
-        }
-        if(r == 0) {
-                /* 1st OKAY is connect, 2nd OKAY is status */
-            writex(reply_fd, "OKAYOKAY", 8);
-            return 0;
-        }
-
-        if (createForward) {
-            sendfailmsg(reply_fd, (r == -1) ? "cannot rebind smartsocket" : "cannot bind socket");
-        } else {
-            sendfailmsg(reply_fd, "cannot remove listener");
-        }
-        return 0;
-    }
-
-    if(!strncmp(service,"get-state",strlen("get-state"))) {
-        transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
-        char *state = connection_state_name(transport);
-        snprintf(buf, sizeof buf, "OKAY%04x%s",(unsigned)strlen(state),state);
-        writex(reply_fd, buf, strlen(buf));
-        return 0;
-    }
-    return -1;
-}
-
-#if !ADB_HOST
-int recovery_mode = 0;
-#endif
-
-int main(int argc, char **argv)
-{
-    adb_trace_init();
-#if ADB_HOST
-    adb_sysdeps_init();
-    return adb_commandline(argc - 1, argv + 1);
-#else
-    if((argc > 1) && (!strcmp(argv[1],"recovery"))) {
-        adb_device_banner = "recovery";
-        recovery_mode = 1;
-    }
-#if ADB_DEVICE_LOG
-    start_device_log();
-#endif
-    return adb_main(0);
-#endif
-}
-
diff --git a/adb/adb.h b/adb/adb.h
deleted file mode 100644
index a17c8dd..0000000
--- a/adb/adb.h
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __ADB_H
-#define __ADB_H
-
-#include <limits.h>
-
-#define MAX_PAYLOAD 4096
-
-#define A_SYNC 0x434e5953
-#define A_CNXN 0x4e584e43
-#define A_OPEN 0x4e45504f
-#define A_OKAY 0x59414b4f
-#define A_CLSE 0x45534c43
-#define A_WRTE 0x45545257
-
-#define A_VERSION 0x01000000        // ADB protocol version
-
-#define ADB_VERSION_MAJOR 1         // Used for help/version information
-#define ADB_VERSION_MINOR 0         // Used for help/version information
-
-#define ADB_SERVER_VERSION    20    // Increment this when we want to force users to start a new adb server
-
-typedef struct amessage amessage;
-typedef struct apacket apacket;
-typedef struct asocket asocket;
-typedef struct alistener alistener;
-typedef struct aservice aservice;
-typedef struct atransport atransport;
-typedef struct adisconnect  adisconnect;
-typedef struct usb_handle usb_handle;
-
-struct amessage {
-    unsigned command;       /* command identifier constant      */
-    unsigned arg0;          /* first argument                   */
-    unsigned arg1;          /* second argument                  */
-    unsigned data_length;   /* length of payload (0 is allowed) */
-    unsigned data_check;    /* checksum of data payload         */
-    unsigned magic;         /* command ^ 0xffffffff             */
-};
-
-struct apacket
-{
-    apacket *next;
-
-    unsigned len;
-    unsigned char *ptr;
-
-    amessage msg;
-    unsigned char data[MAX_PAYLOAD];
-};
-
-/* An asocket represents one half of a connection between a local and
-** remote entity.  A local asocket is bound to a file descriptor.  A
-** remote asocket is bound to the protocol engine.
-*/
-struct asocket {
-        /* chain pointers for the local/remote list of
-        ** asockets that this asocket lives in
-        */
-    asocket *next;
-    asocket *prev;
-
-        /* the unique identifier for this asocket
-        */
-    unsigned id;
-
-        /* flag: set when the socket's peer has closed
-        ** but packets are still queued for delivery
-        */
-    int    closing;
-
-        /* the asocket we are connected to
-        */
-
-    asocket *peer;
-
-        /* For local asockets, the fde is used to bind
-        ** us to our fd event system.  For remote asockets
-        ** these fields are not used.
-        */
-    fdevent fde;
-    int fd;
-
-        /* queue of apackets waiting to be written
-        */
-    apacket *pkt_first;
-    apacket *pkt_last;
-
-        /* enqueue is called by our peer when it has data
-        ** for us.  It should return 0 if we can accept more
-        ** data or 1 if not.  If we return 1, we must call
-        ** peer->ready() when we once again are ready to
-        ** receive data.
-        */
-    int (*enqueue)(asocket *s, apacket *pkt);
-
-        /* ready is called by the peer when it is ready for
-        ** us to send data via enqueue again
-        */
-    void (*ready)(asocket *s);
-
-        /* close is called by the peer when it has gone away.
-        ** we are not allowed to make any further calls on the
-        ** peer once our close method is called.
-        */
-    void (*close)(asocket *s);
-
-        /* socket-type-specific extradata */
-    void *extra;
-
-    	/* A socket is bound to atransport */
-    atransport *transport;
-};
-
-
-/* the adisconnect structure is used to record a callback that
-** will be called whenever a transport is disconnected (e.g. by the user)
-** this should be used to cleanup objects that depend on the
-** transport (e.g. remote sockets, listeners, etc...)
-*/
-struct  adisconnect
-{
-    void        (*func)(void*  opaque, atransport*  t);
-    void*         opaque;
-    adisconnect*  next;
-    adisconnect*  prev;
-};
-
-
-/* a transport object models the connection to a remote device or emulator
-** there is one transport per connected device/emulator. a "local transport"
-** connects through TCP (for the emulator), while a "usb transport" through
-** USB (for real devices)
-**
-** note that kTransportHost doesn't really correspond to a real transport
-** object, it's a special value used to indicate that a client wants to
-** connect to a service implemented within the ADB server itself.
-*/
-typedef enum transport_type {
-        kTransportUsb,
-        kTransportLocal,
-        kTransportAny,
-        kTransportHost,
-} transport_type;
-
-struct atransport
-{
-    atransport *next;
-    atransport *prev;
-
-    int (*read_from_remote)(apacket *p, atransport *t);
-    int (*write_to_remote)(apacket *p, atransport *t);
-    void (*close)(atransport *t);
-    void (*kick)(atransport *t);
-
-    int fd;
-    int transport_socket;
-    fdevent transport_fde;
-    int ref_count;
-    unsigned sync_token;
-    int connection_state;
-    transport_type type;
-
-        /* usb handle or socket fd as needed */
-    usb_handle *usb;
-    int sfd;
-
-        /* used to identify transports for clients */
-    char *serial;
-    char *product;
-
-        /* a list of adisconnect callbacks called when the transport is kicked */
-    int          kicked;
-    adisconnect  disconnects;
-};
-
-
-/* A listener is an entity which binds to a local port
-** and, upon receiving a connection on that port, creates
-** an asocket to connect the new local connection to a
-** specific remote service.
-**
-** TODO: some listeners read from the new connection to
-** determine what exact service to connect to on the far
-** side.
-*/
-struct alistener
-{
-    alistener *next;
-    alistener *prev;
-
-    fdevent fde;
-    int fd;
-
-    const char *local_name;
-    const char *connect_to;
-    atransport *transport;
-    adisconnect  disconnect;
-};
-
-
-void print_packet(const char *label, apacket *p);
-
-asocket *find_local_socket(unsigned id);
-void install_local_socket(asocket *s);
-void remove_socket(asocket *s);
-void close_all_sockets(atransport *t);
-
-#define  LOCAL_CLIENT_PREFIX  "emulator-"
-
-asocket *create_local_socket(int fd);
-asocket *create_local_service_socket(const char *destination);
-
-asocket *create_remote_socket(unsigned id, atransport *t);
-void connect_to_remote(asocket *s, const char *destination);
-void connect_to_smartsocket(asocket *s);
-
-void fatal(const char *fmt, ...);
-void fatal_errno(const char *fmt, ...);
-
-void handle_packet(apacket *p, atransport *t);
-void send_packet(apacket *p, atransport *t);
-
-void get_my_path(char s[PATH_MAX]);
-int launch_server();
-int adb_main(int is_daemon);
-
-
-/* transports are ref-counted
-** get_device_transport does an acquire on your behalf before returning
-*/
-void init_transport_registration(void);
-int  list_transports(char *buf, size_t  bufsize);
-void update_transports(void);
-
-asocket*  create_device_tracker(void);
-
-/* Obtain a transport from the available transports.
-** If state is != CS_ANY, only transports in that state are considered.
-** If serial is non-NULL then only the device with that serial will be chosen.
-** If no suitable transport is found, error is set.
-*/
-atransport *acquire_one_transport(int state, transport_type ttype, const char* serial, char **error_out);
-void   add_transport_disconnect( atransport*  t, adisconnect*  dis );
-void   remove_transport_disconnect( atransport*  t, adisconnect*  dis );
-void   run_transport_disconnects( atransport*  t );
-void   kick_transport( atransport*  t );
-
-/* initialize a transport object's func pointers and state */
-int  init_socket_transport(atransport *t, int s, int port);
-void init_usb_transport(atransport *t, usb_handle *usb);
-
-/* for MacOS X cleanup */
-void close_usb_devices();
-
-/* cause new transports to be init'd and added to the list */
-void register_socket_transport(int s, const char *serial, int  port);
-void register_usb_transport(usb_handle *h, const char *serial);
-
-int service_to_fd(const char *name);
-#if ADB_HOST
-asocket *host_service_to_socket(const char*  name, const char *serial);
-#endif
-
-#if !ADB_HOST
-int       init_jdwp(void);
-asocket*  create_jdwp_service_socket();
-asocket*  create_jdwp_tracker_service_socket();
-int       create_jdwp_connection_fd(int  jdwp_pid);
-#endif
-
-#if !ADB_HOST
-void framebuffer_service(int fd, void *cookie);
-void log_service(int fd, void *cookie);
-void remount_service(int fd, void *cookie);
-char * get_log_file_path(const char * log_name);
-#endif
-
-/* packet allocator */
-apacket *get_apacket(void);
-void put_apacket(apacket *p);
-
-int check_header(apacket *p);
-int check_data(apacket *p);
-
-/* convenience wrappers around read/write that will retry on
-** EINTR and/or short read/write.  Returns 0 on success, -1
-** on error or EOF.
-*/
-int readx(int fd, void *ptr, size_t len);
-int writex(int fd, const void *ptr, size_t len);
-
-/* define ADB_TRACE to 1 to enable tracing support, or 0 to disable it */
-
-#define  ADB_TRACE    1
-
-/* IMPORTANT: if you change the following list, don't
- * forget to update the corresponding 'tags' table in
- * the adb_trace_init() function implemented in adb.c
- */
-typedef enum {
-    TRACE_ADB = 0,
-    TRACE_SOCKETS,
-    TRACE_PACKETS,
-    TRACE_TRANSPORT,
-    TRACE_RWX,
-    TRACE_USB,
-    TRACE_SYNC,
-    TRACE_SYSDEPS,
-    TRACE_JDWP,
-} AdbTrace;
-
-#if ADB_TRACE
-
-  int     adb_trace_mask;
-
-  void    adb_trace_init(void);
-
-#  define ADB_TRACING  ((adb_trace_mask & (1 << TRACE_TAG)) != 0)
-
-  /* you must define TRACE_TAG before using this macro */
-  #define  D(...)                                      \
-        do {                                           \
-            if (ADB_TRACING)                           \
-                fprintf(stderr, __VA_ARGS__ );         \
-        } while (0)
-#else
-#  define  D(...)          ((void)0)
-#  define  ADB_TRACING     0
-#endif
-
-
-/* set this to log to /data/adb/adb_<time>.txt on the device.
- * has no effect if the /data/adb/ directory does not exist.
- */
-#define ADB_DEVICE_LOG 0
-
-#if !TRACE_PACKETS
-#define print_packet(tag,p) do {} while (0)
-#endif
-
-#define ADB_PORT 5037
-#define ADB_LOCAL_TRANSPORT_PORT 5555
-
-// Google's USB Vendor ID
-#define VENDOR_ID_GOOGLE        0x18d1
-// HTC's USB Vendor ID
-#define VENDOR_ID_HTC           0x0bb4
-
-// products for VENDOR_ID_GOOGLE
-#define PRODUCT_ID_SOONER       0xd00d  // Sooner bootloader
-#define PRODUCT_ID_SOONER_COMP  0xdeed  // Sooner composite device
-
-// products for VENDOR_ID_HTC
-#define PRODUCT_ID_DREAM        0x0c01  // Dream bootloader
-#define PRODUCT_ID_DREAM_COMP   0x0c02  // Dream composite device
-
-void local_init();
-int  local_connect(int  port);
-
-/* usb host/client interface */
-void usb_init();
-void usb_cleanup();
-int usb_write(usb_handle *h, const void *data, int len);
-int usb_read(usb_handle *h, void *data, int len);
-int usb_close(usb_handle *h);
-void usb_kick(usb_handle *h);
-
-/* used for USB device detection */
-int is_adb_interface(int vid, int pid, int usb_class, int usb_subclass, int usb_protocol);
-
-unsigned host_to_le32(unsigned n);
-int adb_commandline(int argc, char **argv);
-
-int connection_state(atransport *t);
-
-#define CS_ANY       -1
-#define CS_OFFLINE    0
-#define CS_BOOTLOADER 1
-#define CS_DEVICE     2
-#define CS_HOST       3
-#define CS_RECOVERY   4
-#define CS_ERROR      5
-
-extern int HOST;
-
-#define CHUNK_SIZE (64*1024)
-
-int sendfailmsg(int fd, const char *reason);
-int handle_host_request(char *service, transport_type ttype, char* serial, int reply_fd, asocket *s);
-
-#endif
diff --git a/adb/adb_client.c b/adb/adb_client.c
deleted file mode 100644
index 5868744..0000000
--- a/adb/adb_client.c
+++ /dev/null
@@ -1,318 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <limits.h>
-#include <stdarg.h>
-#include <zipfile/zipfile.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "sysdeps.h"
-
-#define  TRACE_TAG  TRACE_ADB
-#include "adb_client.h"
-
-static transport_type __adb_transport = kTransportAny;
-static const char* __adb_serial = NULL;
-
-void adb_set_transport(transport_type type, const char* serial)
-{
-    __adb_transport = type;
-    __adb_serial = serial;
-}
-
-int  adb_get_emulator_console_port(void)
-{
-    const char*   serial = __adb_serial;
-    int           port;
-
-    if (serial == NULL) {
-        /* if no specific device was specified, we need to look at */
-        /* the list of connected devices, and extract an emulator  */
-        /* name from it. two emulators is an error                 */
-        char*  tmp = adb_query("host:devices");
-        char*  p   = tmp;
-        if(!tmp) {
-            printf("no emulator connected\n");
-            return -1;
-        }
-        while (*p) {
-            char*  q = strchr(p, '\n');
-            if (q != NULL)
-                *q++ = 0;
-            else
-                q = p + strlen(p);
-
-            if (!memcmp(p, LOCAL_CLIENT_PREFIX, sizeof(LOCAL_CLIENT_PREFIX)-1)) {
-                if (serial != NULL) {  /* more than one emulator listed */
-                    free(tmp);
-                    return -2;
-                }
-                serial = p;
-            }
-
-            p = q;
-        }
-        free(tmp);
-
-        if (serial == NULL)
-            return -1;  /* no emulator found */
-    }
-    else {
-        if (memcmp(serial, LOCAL_CLIENT_PREFIX, sizeof(LOCAL_CLIENT_PREFIX)-1) != 0)
-            return -1;  /* not an emulator */
-    }
-
-    serial += sizeof(LOCAL_CLIENT_PREFIX)-1;
-    port    = strtol(serial, NULL, 10);
-    return port;
-}
-
-static char __adb_error[256] = { 0 };
-
-const char *adb_error(void)
-{
-    return __adb_error;
-}
-
-static int switch_socket_transport(int fd)
-{
-    char service[64];
-    char tmp[5];
-    int len;
-
-    if (__adb_serial)
-        snprintf(service, sizeof service, "host:transport:%s", __adb_serial);
-    else {
-        char* transport_type = "???";
-
-         switch (__adb_transport) {
-            case kTransportUsb:
-                transport_type = "transport-usb";
-                break;
-            case kTransportLocal:
-                transport_type = "transport-local";
-                break;
-            case kTransportAny:
-                transport_type = "transport-any";
-                break;
-            case kTransportHost:
-                // no switch necessary
-                return 0;
-                break;
-        }
-
-        snprintf(service, sizeof service, "host:%s", transport_type);
-    }
-    len = strlen(service);
-    snprintf(tmp, sizeof tmp, "%04x", len);
-
-    if(writex(fd, tmp, 4) || writex(fd, service, len)) {
-        strcpy(__adb_error, "write failure during connection");
-        adb_close(fd);
-        return -1;
-    }
-    D("Switch transport in progress\n");
-
-    if(adb_status(fd)) {
-        adb_close(fd);
-        D("Switch transport failed\n");
-        return -1;
-    }
-    D("Switch transport success\n");
-    return 0;
-}
-
-int adb_status(int fd)
-{
-    unsigned char buf[5];
-    unsigned len;
-
-    if(readx(fd, buf, 4)) {
-        strcpy(__adb_error, "protocol fault (no status)");
-        return -1;
-    }
-
-    if(!memcmp(buf, "OKAY", 4)) {
-        return 0;
-    }
-
-    if(memcmp(buf, "FAIL", 4)) {
-        sprintf(__adb_error,
-                "protocol fault (status %02x %02x %02x %02x?!)",
-                buf[0], buf[1], buf[2], buf[3]);
-        return -1;
-    }
-
-    if(readx(fd, buf, 4)) {
-        strcpy(__adb_error, "protocol fault (status len)");
-        return -1;
-    }
-    buf[4] = 0;
-    len = strtoul((char*)buf, 0, 16);
-    if(len > 255) len = 255;
-    if(readx(fd, __adb_error, len)) {
-        strcpy(__adb_error, "protocol fault (status read)");
-        return -1;
-    }
-    __adb_error[len] = 0;
-    return -1;
-}
-
-int _adb_connect(const char *service)
-{
-    char tmp[5];
-    int len;
-    int fd;
-
-    D("_adb_connect: %s\n", service);
-    len = strlen(service);
-    if((len < 1) || (len > 1024)) {
-        strcpy(__adb_error, "service name too long");
-        return -1;
-    }
-    snprintf(tmp, sizeof tmp, "%04x", len);
-
-    fd = socket_loopback_client(ADB_PORT, SOCK_STREAM);
-    if(fd < 0) {
-        strcpy(__adb_error, "cannot connect to daemon");
-        return -2;
-    }
-
-    if (memcmp(service,"host",4) != 0 && switch_socket_transport(fd)) {
-        return -1;
-    }
-
-    if(writex(fd, tmp, 4) || writex(fd, service, len)) {
-        strcpy(__adb_error, "write failure during connection");
-        adb_close(fd);
-        return -1;
-    }
-
-    if(adb_status(fd)) {
-        adb_close(fd);
-        return -1;
-    }
-
-    return fd;
-}
-
-int adb_connect(const char *service)
-{
-    // first query the adb server's version
-    int fd = _adb_connect("host:version");
-
-    if(fd == -2) {
-        fprintf(stdout,"* daemon not running. starting it now *\n");
-    start_server:
-        if(launch_server(0)) {
-            fprintf(stderr,"* failed to start daemon *\n");
-            return -1;
-        } else {
-            fprintf(stdout,"* daemon started successfully *\n");
-        }
-        /* give the server some time to start properly and detect devices */
-        adb_sleep_ms(2000);
-        // fall through to _adb_connect
-    } else {
-        // if server was running, check its version to make sure it is not out of date
-        char buf[100];
-        int n;
-        int version = ADB_SERVER_VERSION - 1;
-
-        // if we have a file descriptor, then parse version result
-        if(fd >= 0) {
-            if(readx(fd, buf, 4)) goto error;
-
-            buf[4] = 0;
-            n = strtoul(buf, 0, 16);
-            if(n > (int)sizeof(buf)) goto error;
-            if(readx(fd, buf, n)) goto error;
-            adb_close(fd);
-
-            if (sscanf(buf, "%04x", &version) != 1) goto error;
-        } else {
-            // if fd is -1, then check for "unknown host service",
-            // which would indicate a version of adb that does not support the version command
-            if (strcmp(__adb_error, "unknown host service") != 0)
-                return fd;
-        }
-
-        if(version != ADB_SERVER_VERSION) {
-            printf("adb server is out of date.  killing...\n");
-            fd = _adb_connect("host:kill");
-            adb_close(fd);
-
-            /* XXX can we better detect its death? */
-            adb_sleep_ms(2000);
-            goto start_server;
-        }
-    }
-
-    // if the command is start-server, we are done.
-    if (!strcmp(service, "host:start-server"))
-        return 0;
-
-    fd = _adb_connect(service);
-    if(fd == -2) {
-        fprintf(stderr,"** daemon still not running");
-    }
-
-    return fd;
-error:
-    adb_close(fd);
-    return -1;
-}
-
-
-int adb_command(const char *service)
-{
-    int fd = adb_connect(service);
-    if(fd < 0) {
-        return -1;
-    }
-
-    if(adb_status(fd)) {
-        adb_close(fd);
-        return -1;
-    }
-
-    return 0;
-}
-
-char *adb_query(const char *service)
-{
-    char buf[5];
-    unsigned n;
-    char *tmp;
-
-    D("adb_query: %s\n", service);
-    int fd = adb_connect(service);
-    if(fd < 0) {
-        fprintf(stderr,"error: %s\n", __adb_error);
-        return 0;
-    }
-
-    if(readx(fd, buf, 4)) goto oops;
-
-    buf[4] = 0;
-    n = strtoul(buf, 0, 16);
-    if(n > 1024) goto oops;
-
-    tmp = malloc(n + 1);
-    if(tmp == 0) goto oops;
-
-    if(readx(fd, tmp, n) == 0) {
-        tmp[n] = 0;
-        adb_close(fd);
-        return tmp;
-    }
-    free(tmp);
-
-oops:
-    adb_close(fd);
-    return 0;
-}
-
-
diff --git a/adb/adb_client.h b/adb/adb_client.h
deleted file mode 100644
index 8061579..0000000
--- a/adb/adb_client.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef _ADB_CLIENT_H_
-#define _ADB_CLIENT_H_
-
-#include "adb.h"
-
-/* connect to adb, connect to the named service, and return
-** a valid fd for interacting with that service upon success
-** or a negative number on failure
-*/
-int adb_connect(const char *service);
-int _adb_connect(const char *service);
-
-/* connect to adb, connect to the named service, return 0 if
-** the connection succeeded AND the service returned OKAY
-*/
-int adb_command(const char *service);
-
-/* connect to adb, connect to the named service, return
-** a malloc'd string of its response upon success or NULL
-** on failure.
-*/
-char *adb_query(const char *service);
-
-/* Set the preferred transport to connect to.
-*/
-void adb_set_transport(transport_type type, const char* serial);
-
-/* Return the console port of the currently connected emulator (if any)
- * of -1 if there is no emulator, and -2 if there is more than one.
- * assumes adb_set_transport() was alled previously...
- */
-int  adb_get_emulator_console_port(void);
-
-/* send commands to the current emulator instance. will fail if there
- * is zero, or more than one emulator connected (or if you use -s <serial>
- * with a <serial> that does not designate an emulator)
- */
-int  adb_send_emulator_command(int  argc, char**  argv);
-
-/* return verbose error string from last operation */
-const char *adb_error(void);
-
-/* read a standard adb status response (OKAY|FAIL) and
-** return 0 in the event of OKAY, -1 in the event of FAIL
-** or protocol error
-*/
-int adb_status(int fd);
-
-#endif
diff --git a/adb/commandline.c b/adb/commandline.c
deleted file mode 100644
index be596ce..0000000
--- a/adb/commandline.c
+++ /dev/null
@@ -1,1249 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <limits.h>
-#include <stdarg.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <ctype.h>
-#include <assert.h>
-
-#include "sysdeps.h"
-
-#ifdef HAVE_TERMIO_H
-#include <termios.h>
-#endif
-
-#define  TRACE_TAG  TRACE_ADB
-#include "adb.h"
-#include "adb_client.h"
-#include "file_sync_service.h"
-
-#ifdef SH_HISTORY
-#include "shlist.h"
-#include "history.h"
-#endif
-
-enum {
-    IGNORE_DATA,
-    WIPE_DATA,
-    FLASH_DATA
-};
-
-static int do_cmd(transport_type ttype, char* serial, char *cmd, ...);
-
-void get_my_path(char s[PATH_MAX]);
-int find_sync_dirs(const char *srcarg,
-        char **android_srcdir_out, char **data_srcdir_out);
-int install_app(transport_type transport, char* serial, int argc, char** argv);
-int uninstall_app(transport_type transport, char* serial, int argc, char** argv);
-
-static const char *gProductOutPath = NULL;
-
-static char *product_file(const char *extra)
-{
-    int n;
-    char *x;
-
-    if (gProductOutPath == NULL) {
-        fprintf(stderr, "adb: Product directory not specified; "
-                "use -p or define ANDROID_PRODUCT_OUT\n");
-        exit(1);
-    }
-
-    n = strlen(gProductOutPath) + strlen(extra) + 2;
-    x = malloc(n);
-    if (x == 0) {
-        fprintf(stderr, "adb: Out of memory (product_file())\n");
-        exit(1);
-    }
-
-    snprintf(x, (size_t)n, "%s" OS_PATH_SEPARATOR_STR "%s", gProductOutPath, extra);
-    return x;
-}
-
-void version(FILE * out) {
-    fprintf(out, "Android Debug Bridge version %d.%d.%d\n",
-         ADB_VERSION_MAJOR, ADB_VERSION_MINOR, ADB_SERVER_VERSION);
-}
-
-void help()
-{
-    version(stderr);
-
-    fprintf(stderr,
-        "\n"
-        " -d                            - directs command to the only connected USB device\n"
-        "                                 returns an error if more than one USB device is present.\n"
-        " -e                            - directs command to the only running emulator.\n"
-        "                                 returns an error if more than one emulator is running.\n"
-        " -s <serial number>            - directs command to the USB device or emulator with\n"
-        "                                 the given serial number\n"
-        " -p <product name or path>     - simple product name like 'sooner', or\n"
-        "                                 a relative/absolute path to a product\n"
-        "                                 out directory like 'out/target/product/sooner'.\n"
-        "                                 If -p is not specified, the ANDROID_PRODUCT_OUT\n"
-        "                                 environment variable is used, which must\n"
-        "                                 be an absolute path.\n"
-        " devices                       - list all connected devices\n"
-        "\n"
-        "device commands:\n"
-        "  adb push <local> <remote>    - copy file/dir to device\n"
-        "  adb pull <remote> <local>    - copy file/dir from device\n"
-        "  adb sync [ <directory> ]     - copy host->device only if changed\n"
-        "                                 (see 'adb help all')\n"
-        "  adb shell                    - run remote shell interactively\n"
-        "  adb shell <command>          - run remote shell command\n"
-        "  adb emu <command>            - run emulator console command\n"
-        "  adb logcat [ <filter-spec> ] - View device log\n"
-        "  adb forward <local> <remote> - forward socket connections\n"
-        "                                 forward specs are one of: \n"
-        "                                   tcp:<port>\n"
-        "                                   localabstract:<unix domain socket name>\n"
-        "                                   localreserved:<unix domain socket name>\n"
-        "                                   localfilesystem:<unix domain socket name>\n"
-        "                                   dev:<character device name>\n"
-        "                                   jdwp:<process pid> (remote only)\n"
-        "  adb jdwp                     - list PIDs of processes hosting a JDWP transport\n"
-        "  adb install [-l] [-r] <file> - push this package file to the device and install it\n"
-        "                                 ('-l' means forward-lock the app)\n"
-        "                                 ('-r' means reinstall the app, keeping its data)\n"
-        "  adb uninstall [-k] <package> - remove this app package from the device\n"
-        "                                 ('-k' means keep the data and cache directories)\n"
-        "  adb bugreport                - return all information from the device\n"
-        "                                 that should be included in a bug report.\n"
-        "\n"
-        "  adb help                     - show this help message\n"
-        "  adb version                  - show version num\n"
-        "\n"
-        "DATAOPTS:\n"
-        " (no option)                   - don't touch the data partition\n"
-        "  -w                           - wipe the data partition\n"
-        "  -d                           - flash the data partition\n"
-        "\n"
-        "scripting:\n"
-        "  adb wait-for-device          - block until device is online\n"
-        "  adb start-server             - ensure that there is a server running\n"
-        "  adb kill-server              - kill the server if it is running\n"
-        "  adb get-state                - prints: offline | bootloader | device\n"
-        "  adb get-serialno             - prints: <serial-number>\n"
-        "  adb status-window            - continuously print device status for a specified device\n"
-        "  adb remount                  - remounts the /system partition on the device read-write\n"
-        "\n"
-        "networking:\n"
-        "  adb ppp <tty> [parameters]   - Run PPP over USB.\n"
-        " Note: you should not automatically start a PDP connection.\n"
-        " <tty> refers to the tty for PPP stream. Eg. dev:/dev/omap_csmi_tty1\n"
-        " [parameters] - Eg. defaultroute debug dump local notty usepeerdns\n"
-        "\n"
-        "adb sync notes: adb sync [ <directory> ]\n"
-        "  <localdir> can be interpreted in several ways:\n"
-        "\n"
-        "  - If <directory> is not specified, both /system and /data partitions will be updated.\n"
-        "\n"
-        "  - If it is \"system\" or \"data\", only the corresponding partition\n"
-        "    is updated.\n"
-        );
-}
-
-int usage()
-{
-    help();
-    return 1;
-}
-
-#ifdef HAVE_TERMIO_H
-static struct termios tio_save;
-
-static void stdin_raw_init(int fd)
-{
-    struct termios tio;
-
-    if(tcgetattr(fd, &tio)) return;
-    if(tcgetattr(fd, &tio_save)) return;
-
-    tio.c_lflag = 0; /* disable CANON, ECHO*, etc */
-
-        /* no timeout but request at least one character per read */
-    tio.c_cc[VTIME] = 0;
-    tio.c_cc[VMIN] = 1;
-
-    tcsetattr(fd, TCSANOW, &tio);
-    tcflush(fd, TCIFLUSH);
-}
-
-static void stdin_raw_restore(int fd)
-{
-    tcsetattr(fd, TCSANOW, &tio_save);
-    tcflush(fd, TCIFLUSH);
-}
-#endif
-
-static void read_and_dump(int fd)
-{
-    char buf[4096];
-    int len;
-
-    while(fd >= 0) {
-        len = adb_read(fd, buf, 4096);
-        if(len == 0) {
-            break;
-        }
-
-        if(len < 0) {
-            if(errno == EINTR) continue;
-            break;
-        }
-        /* we want to output to stdout, so no adb_write here !! */
-        unix_write(1, buf, len);
-    }
-}
-
-#ifdef SH_HISTORY
-int shItemCmp( void *val, void *idata )
-{
-    return( (strcmp( val, idata ) == 0) );
-}
-#endif
-
-static void *stdin_read_thread(void *x)
-{
-    int fd, fdi;
-    unsigned char buf[1024];
-#ifdef SH_HISTORY
-    unsigned char realbuf[1024], *buf_ptr;
-    SHLIST history;
-    SHLIST *item = &history;
-    int cmdlen = 0, ins_flag = 0;
-#endif
-    int r, n;
-    int state = 0;
-
-    int *fds = (int*) x;
-    fd = fds[0];
-    fdi = fds[1];
-    free(fds);
-
-#ifdef SH_HISTORY
-    shListInitList( &history );
-#endif
-    for(;;) {
-        /* fdi is really the client's stdin, so use read, not adb_read here */
-        r = unix_read(fdi, buf, 1024);
-        if(r == 0) break;
-        if(r < 0) {
-            if(errno == EINTR) continue;
-            break;
-        }
-#ifdef SH_HISTORY
-        if( (r == 3) &&                                       /* Arrow processing */
-            (memcmp( (void *)buf, SH_ARROW_ANY, 2 ) == 0) ) {
-            switch( buf[2] ) {
-                case SH_ARROW_UP:
-                    item = shListGetNextItem( &history, item );
-                    break;
-                case SH_ARROW_DOWN:
-                    item = shListGetPrevItem( &history, item );
-                    break;
-                default:
-                    item = NULL;
-                    break;
-            }
-            memset( buf, SH_DEL_CHAR, cmdlen );
-            if( item != NULL ) {
-                n = snprintf( (char *)(&buf[cmdlen]), sizeof buf - cmdlen, "%s", (char *)(item->data) );
-                memcpy( realbuf, item->data, n );
-            }
-            else { /* Clean buffer */
-                item = &history;
-                n = 0;
-            }
-            r = n + cmdlen;
-            cmdlen = n;
-            ins_flag = 0;
-            if( r == 0 )
-                continue;
-        }
-        else {
-#endif
-            for(n = 0; n < r; n++){
-                switch(buf[n]) {
-                case '\n':
-#ifdef SH_HISTORY
-                    if( ins_flag && (SH_BLANK_CHAR <= realbuf[0]) ) {
-                        buf_ptr = malloc(cmdlen + 1);
-                        if( buf_ptr != NULL ) {
-                            memcpy( buf_ptr, realbuf, cmdlen );
-                            buf_ptr[cmdlen] = '\0';
-                            if( (item = shListFindItem( &history, (void *)buf_ptr, shItemCmp )) == NULL ) {
-                                shListInsFirstItem( &history, (void *)buf_ptr );
-                                item = &history;
-                            }
-                        }
-                    }
-                    cmdlen = 0;
-                    ins_flag = 0;
-#endif
-                    state = 1;
-                    break;
-                case '\r':
-                    state = 1;
-                    break;
-                case '~':
-                    if(state == 1) state++;
-                    break;
-                case '.':
-                    if(state == 2) {
-                        fprintf(stderr,"\n* disconnect *\n");
-    #ifdef HAVE_TERMIO_H
-                        stdin_raw_restore(fdi);
-    #endif
-                        exit(0);
-                    }
-                default:
-#ifdef SH_HISTORY
-                    if( buf[n] == SH_DEL_CHAR ) {
-                        if( cmdlen > 0 )
-                            cmdlen--;
-                    }
-                    else {
-                        realbuf[cmdlen] = buf[n];
-                        cmdlen++;
-                    }
-                    ins_flag = 1;
-#endif
-                    state = 0;
-                }
-            }
-#ifdef SH_HISTORY
-        }
-#endif
-        r = adb_write(fd, buf, r);
-        if(r <= 0) {
-            break;
-        }
-    }
-#ifdef SH_HISTORY
-    shListDelAllItems( &history, (shListFree)free );
-#endif
-    return 0;
-}
-
-int interactive_shell(void)
-{
-    adb_thread_t thr;
-    int fdi, fd;
-    int *fds;
-
-    fd = adb_connect("shell:");
-    if(fd < 0) {
-        fprintf(stderr,"error: %s\n", adb_error());
-        return 1;
-    }
-    fdi = 0; //dup(0);
-
-    fds = malloc(sizeof(int) * 2);
-    fds[0] = fd;
-    fds[1] = fdi;
-
-#ifdef HAVE_TERMIO_H
-    stdin_raw_init(fdi);
-#endif
-    adb_thread_create(&thr, stdin_read_thread, fds);
-    read_and_dump(fd);
-#ifdef HAVE_TERMIO_H
-    stdin_raw_restore(fdi);
-#endif
-    return 0;
-}
-
-
-static void format_host_command(char* buffer, size_t  buflen, const char* command, transport_type ttype, const char* serial)
-{
-    if (serial) {
-        snprintf(buffer, buflen, "host-serial:%s:%s", serial, command);
-    } else {
-        const char* prefix = "host";
-        if (ttype == kTransportUsb)
-            prefix = "host-usb";
-        else if (ttype == kTransportLocal)
-            prefix = "host-local";
-
-        snprintf(buffer, buflen, "%s:%s", prefix, command);
-    }
-}
-
-static void status_window(transport_type ttype, const char* serial)
-{
-    char command[4096];
-    char *state = 0;
-    char *laststate = 0;
-
-        /* silence stderr */
-#ifdef _WIN32
-    /* XXX: TODO */
-#else
-    int  fd;
-    fd = unix_open("/dev/null", O_WRONLY);
-    dup2(fd, 2);
-    adb_close(fd);
-#endif
-
-    format_host_command(command, sizeof command, "get-state", ttype, serial);
-
-    for(;;) {
-        adb_sleep_ms(250);
-
-        if(state) {
-            free(state);
-            state = 0;
-        }
-
-        state = adb_query(command);
-
-        if(state) {
-            if(laststate && !strcmp(state,laststate)){
-                continue;
-            } else {
-                if(laststate) free(laststate);
-                laststate = strdup(state);
-            }
-        }
-
-        printf("%c[2J%c[2H", 27, 27);
-        printf("Android Debug Bridge\n");
-        printf("State: %s\n", state ? state : "offline");
-        fflush(stdout);
-    }
-}
-
-/** duplicate string and quote all \ " ( ) chars + space character. */
-static char *
-dupAndQuote(const char *s)
-{
-    const char *ts;
-    size_t alloc_len;
-    char *ret;
-    char *dest;
-
-    ts = s;
-
-    alloc_len = 0;
-
-    for( ;*ts != '\0'; ts++) {
-        alloc_len++;
-        if (*ts == ' ' || *ts == '"' || *ts == '\\' || *ts == '(' || *ts == ')') {
-            alloc_len++;
-        }
-    }
-
-    ret = (char *)malloc(alloc_len + 1);
-
-    ts = s;
-    dest = ret;
-
-    for ( ;*ts != '\0'; ts++) {
-        if (*ts == ' ' || *ts == '"' || *ts == '\\' || *ts == '(' || *ts == ')') {
-            *dest++ = '\\';
-        }
-
-        *dest++ = *ts;
-    }
-
-    *dest++ = '\0';
-
-    return ret;
-}
-
-/**
- * Run ppp in "notty" mode against a resource listed as the first parameter
- * eg:
- *
- * ppp dev:/dev/omap_csmi_tty0 <ppp options>
- *
- */
-int ppp(int argc, char **argv)
-{
-#ifdef HAVE_WIN32_PROC
-    fprintf(stderr, "error: adb %s not implemented on Win32\n", argv[0]);
-    return -1;
-#else
-    char *adb_service_name;
-    pid_t pid;
-    int fd;
-
-    if (argc < 2) {
-        fprintf(stderr, "usage: adb %s <adb service name> [ppp opts]\n",
-                argv[0]);
-
-        return 1;
-    }
-
-    adb_service_name = argv[1];
-
-    fd = adb_connect(adb_service_name);
-
-    if(fd < 0) {
-        fprintf(stderr,"Error: Could not open adb service: %s. Error: %s\n",
-                adb_service_name, adb_error());
-        return 1;
-    }
-
-    pid = fork();
-
-    if (pid < 0) {
-        perror("from fork()");
-        return 1;
-    } else if (pid == 0) {
-        int err;
-        int i;
-        const char **ppp_args;
-
-        // copy args
-        ppp_args = (const char **) alloca(sizeof(char *) * argc + 1);
-        ppp_args[0] = "pppd";
-        for (i = 2 ; i < argc ; i++) {
-            //argv[2] and beyond become ppp_args[1] and beyond
-            ppp_args[i - 1] = argv[i];
-        }
-        ppp_args[i-1] = NULL;
-
-        // child side
-
-        dup2(fd, STDIN_FILENO);
-        dup2(fd, STDOUT_FILENO);
-        adb_close(STDERR_FILENO);
-        adb_close(fd);
-
-        err = execvp("pppd", (char * const *)ppp_args);
-
-        if (err < 0) {
-            perror("execing pppd");
-        }
-        exit(-1);
-    } else {
-        // parent side
-
-        adb_close(fd);
-        return 0;
-    }
-#endif /* !HAVE_WIN32_PROC */
-}
-
-static int send_shellcommand(transport_type transport, char* serial, char* buf)
-{
-    int fd, ret;
-
-    for(;;) {
-        fd = adb_connect(buf);
-        if(fd >= 0)
-            break;
-        fprintf(stderr,"- waiting for device -\n");
-        adb_sleep_ms(1000);
-        do_cmd(transport, serial, "wait-for-device", 0);
-    }
-
-    read_and_dump(fd);
-    ret = adb_close(fd);
-    if (ret)
-        perror("close");
-
-    return ret;
-}
-
-static int logcat(transport_type transport, char* serial, int argc, char **argv)
-{
-    char buf[4096];
-
-    char *log_tags;
-    char *quoted_log_tags;
-
-    log_tags = getenv("ANDROID_LOG_TAGS");
-    quoted_log_tags = dupAndQuote(log_tags == NULL ? "" : log_tags);
-
-    snprintf(buf, sizeof(buf),
-        "shell:export ANDROID_LOG_TAGS=\"\%s\" ; exec logcat",
-        quoted_log_tags);
-
-    free(quoted_log_tags);
-
-    argc -= 1;
-    argv += 1;
-    while(argc-- > 0) {
-        char *quoted;
-
-        quoted = dupAndQuote (*argv++);
-
-        strncat(buf, " ", sizeof(buf)-1);
-        strncat(buf, quoted, sizeof(buf)-1);
-        free(quoted);
-    }
-
-    send_shellcommand(transport, serial, buf);
-    return 0;
-}
-
-#define SENTINEL_FILE "config" OS_PATH_SEPARATOR_STR "envsetup.make"
-static int top_works(const char *top)
-{
-    if (top != NULL && adb_is_absolute_host_path(top)) {
-        char path_buf[PATH_MAX];
-        snprintf(path_buf, sizeof(path_buf),
-                "%s" OS_PATH_SEPARATOR_STR SENTINEL_FILE, top);
-        return access(path_buf, F_OK) == 0;
-    }
-    return 0;
-}
-
-static char *find_top_from(const char *indir, char path_buf[PATH_MAX])
-{
-    strcpy(path_buf, indir);
-    while (1) {
-        if (top_works(path_buf)) {
-            return path_buf;
-        }
-        char *s = adb_dirstop(path_buf);
-        if (s != NULL) {
-            *s = '\0';
-        } else {
-            path_buf[0] = '\0';
-            return NULL;
-        }
-    }
-}
-
-static char *find_top(char path_buf[PATH_MAX])
-{
-    char *top = getenv("ANDROID_BUILD_TOP");
-    if (top != NULL && top[0] != '\0') {
-        if (!top_works(top)) {
-            fprintf(stderr, "adb: bad ANDROID_BUILD_TOP value \"%s\"\n", top);
-            return NULL;
-        }
-    } else {
-        top = getenv("TOP");
-        if (top != NULL && top[0] != '\0') {
-            if (!top_works(top)) {
-                fprintf(stderr, "adb: bad TOP value \"%s\"\n", top);
-                return NULL;
-            }
-        } else {
-            top = NULL;
-        }
-    }
-
-    if (top != NULL) {
-        /* The environment pointed to a top directory that works.
-         */
-        strcpy(path_buf, top);
-        return path_buf;
-    }
-
-    /* The environment didn't help.  Walk up the tree from the CWD
-     * to see if we can find the top.
-     */
-    char dir[PATH_MAX];
-    top = find_top_from(getcwd(dir, sizeof(dir)), path_buf);
-    if (top == NULL) {
-        /* If the CWD isn't under a good-looking top, see if the
-         * executable is.
-         */
-        get_my_path(dir);
-        top = find_top_from(dir, path_buf);
-    }
-    return top;
-}
-
-/* <hint> may be:
- * - A simple product name
- *   e.g., "sooner"
-TODO: debug?  sooner-debug, sooner:debug?
- * - A relative path from the CWD to the ANDROID_PRODUCT_OUT dir
- *   e.g., "out/target/product/sooner"
- * - An absolute path to the PRODUCT_OUT dir
- *   e.g., "/src/device/out/target/product/sooner"
- *
- * Given <hint>, try to construct an absolute path to the
- * ANDROID_PRODUCT_OUT dir.
- */
-static const char *find_product_out_path(const char *hint)
-{
-    static char path_buf[PATH_MAX];
-
-    if (hint == NULL || hint[0] == '\0') {
-        return NULL;
-    }
-
-    /* If it's already absolute, don't bother doing any work.
-     */
-    if (adb_is_absolute_host_path(hint)) {
-        strcpy(path_buf, hint);
-        return path_buf;
-    }
-
-    /* If there are any slashes in it, assume it's a relative path;
-     * make it absolute.
-     */
-    if (adb_dirstart(hint) != NULL) {
-        if (getcwd(path_buf, sizeof(path_buf)) == NULL) {
-            fprintf(stderr, "adb: Couldn't get CWD: %s\n", strerror(errno));
-            return NULL;
-        }
-        if (strlen(path_buf) + 1 + strlen(hint) >= sizeof(path_buf)) {
-            fprintf(stderr, "adb: Couldn't assemble path\n");
-            return NULL;
-        }
-        strcat(path_buf, OS_PATH_SEPARATOR_STR);
-        strcat(path_buf, hint);
-        return path_buf;
-    }
-
-    /* It's a string without any slashes.  Try to do something with it.
-     *
-     * Try to find the root of the build tree, and build a PRODUCT_OUT
-     * path from there.
-     */
-    char top_buf[PATH_MAX];
-    const char *top = find_top(top_buf);
-    if (top == NULL) {
-        fprintf(stderr, "adb: Couldn't find top of build tree\n");
-        return NULL;
-    }
-//TODO: if we have a way to indicate debug, look in out/debug/target/...
-    snprintf(path_buf, sizeof(path_buf),
-            "%s" OS_PATH_SEPARATOR_STR
-            "out" OS_PATH_SEPARATOR_STR
-            "target" OS_PATH_SEPARATOR_STR
-            "product" OS_PATH_SEPARATOR_STR
-            "%s", top_buf, hint);
-    if (access(path_buf, F_OK) < 0) {
-        fprintf(stderr, "adb: Couldn't find a product dir "
-                "based on \"-p %s\"; \"%s\" doesn't exist\n", hint, path_buf);
-        return NULL;
-    }
-    return path_buf;
-}
-
-int adb_commandline(int argc, char **argv)
-{
-    char buf[4096];
-    int no_daemon = 0;
-    int is_daemon = 0;
-    int persist = 0;
-    int r;
-    int quote;
-    transport_type ttype = kTransportAny;
-    char* serial = NULL;
-
-        /* If defined, this should be an absolute path to
-         * the directory containing all of the various system images
-         * for a particular product.  If not defined, and the adb
-         * command requires this information, then the user must
-         * specify the path using "-p".
-         */
-    gProductOutPath = getenv("ANDROID_PRODUCT_OUT");
-    if (gProductOutPath == NULL || gProductOutPath[0] == '\0') {
-        gProductOutPath = NULL;
-    }
-    // TODO: also try TARGET_PRODUCT/TARGET_DEVICE as a hint
-
-        /* modifiers and flags */
-    while(argc > 0) {
-        if(!strcmp(argv[0],"nodaemon")) {
-            no_daemon = 1;
-        } else if (!strcmp(argv[0], "fork-server")) {
-            /* this is a special flag used only when the ADB client launches the ADB Server */
-            is_daemon = 1;
-        } else if(!strcmp(argv[0],"persist")) {
-            persist = 1;
-        } else if(!strncmp(argv[0], "-p", 2)) {
-            const char *product = NULL;
-            if (argv[0][2] == '\0') {
-                if (argc < 2) return usage();
-                product = argv[1];
-                argc--;
-                argv++;
-            } else {
-                product = argv[1] + 2;
-            }
-            gProductOutPath = find_product_out_path(product);
-            if (gProductOutPath == NULL) {
-                fprintf(stderr, "adb: could not resolve \"-p %s\"\n",
-                        product);
-                return usage();
-            }
-        } else if (argv[0][0]=='-' && argv[0][1]=='s') {
-            if (isdigit(argv[0][2])) {
-                serial = argv[0] + 2;
-            } else {
-                if(argc < 2) return usage();
-                serial = argv[1];
-                argc--;
-                argv++;
-            }
-        } else if (!strcmp(argv[0],"-d")) {
-            ttype = kTransportUsb;
-        } else if (!strcmp(argv[0],"-e")) {
-            ttype = kTransportLocal;
-        } else {
-                /* out of recognized modifiers and flags */
-            break;
-        }
-        argc--;
-        argv++;
-    }
-
-    adb_set_transport(ttype, serial);
-
-    if ((argc > 0) && (!strcmp(argv[0],"server"))) {
-        if (no_daemon || is_daemon) {
-            r = adb_main(is_daemon);
-        } else {
-            r = launch_server();
-        }
-        if(r) {
-            fprintf(stderr,"* could not start server *\n");
-        }
-        return r;
-    }
-
-top:
-    if(argc == 0) {
-        return usage();
-    }
-
-    /* adb_connect() commands */
-
-    if(!strcmp(argv[0], "devices")) {
-        char *tmp;
-        snprintf(buf, sizeof buf, "host:%s", argv[0]);
-        tmp = adb_query(buf);
-        if(tmp) {
-            printf("List of devices attached \n");
-            printf("%s\n", tmp);
-            return 0;
-        } else {
-            return 1;
-        }
-    }
-
-    if (!strcmp(argv[0], "emu")) {
-        return adb_send_emulator_command(argc, argv);
-    }
-
-    if(!strcmp(argv[0], "shell")) {
-        int r;
-        int fd;
-
-        if(argc < 2) {
-            return interactive_shell();
-        }
-
-        snprintf(buf, sizeof buf, "shell:%s", argv[1]);
-        argc -= 2;
-        argv += 2;
-        while(argc-- > 0) {
-            strcat(buf, " ");
-
-            /* quote empty strings and strings with spaces */
-            quote = (**argv == 0 || strchr(*argv, ' '));
-            if (quote)
-            	strcat(buf, "\"");
-            strcat(buf, *argv++);
-            if (quote)
-            	strcat(buf, "\"");
-        }
-
-        for(;;) {
-            fd = adb_connect(buf);
-            if(fd >= 0) {
-                read_and_dump(fd);
-                adb_close(fd);
-                r = 0;
-            } else {
-                fprintf(stderr,"error: %s\n", adb_error());
-                r = -1;
-            }
-
-            if(persist) {
-                fprintf(stderr,"\n- waiting for device -\n");
-                adb_sleep_ms(1000);
-                do_cmd(ttype, serial, "wait-for-device", 0);
-            } else {
-                return r;
-            }
-        }
-    }
-
-    if(!strcmp(argv[0], "kill-server")) {
-        int fd;
-        fd = _adb_connect("host:kill");
-        if(fd == -1) {
-            fprintf(stderr,"* server not running *\n");
-            return 1;
-        }
-        return 0;
-    }
-
-    if(!strcmp(argv[0], "remount")) {
-        int fd = adb_connect("remount:");
-        if(fd >= 0) {
-            read_and_dump(fd);
-            adb_close(fd);
-            return 0;
-        }
-        fprintf(stderr,"error: %s\n", adb_error());
-        return 1;
-    }
-
-    if(!strcmp(argv[0], "bugreport")) {
-        if (argc != 1) {
-            return 1;
-        }
-        do_cmd(ttype, serial, "shell", "dumpstate", "-", 0);
-        return 0;
-    }
-
-    /* adb_command() wrapper commands */
-
-    if(!strncmp(argv[0], "wait-for-", strlen("wait-for-"))) {
-        char* service = argv[0];
-        if (!strncmp(service, "wait-for-device", strlen("wait-for-device"))) {
-            if (ttype == kTransportUsb) {
-                service = "wait-for-usb";
-            } else if (ttype == kTransportLocal) {
-                service = "wait-for-local";
-            } else {
-                service = "wait-for-any";
-            }
-        }
-
-        format_host_command(buf, sizeof buf, service, ttype, serial);
-
-        if (adb_command(buf)) {
-            D("failure: %s *\n",adb_error());
-            fprintf(stderr,"error: %s\n", adb_error());
-            return 1;
-        }
-
-        /* Allow a command to be run after wait-for-device,
-            * e.g. 'adb wait-for-device shell'.
-            */
-        if(argc > 1) {
-            argc--;
-            argv++;
-            goto top;
-        }
-        return 0;
-    }
-
-    if(!strcmp(argv[0], "forward")) {
-        if(argc != 3) return usage();
-        if (serial) {
-            snprintf(buf, sizeof buf, "host-serial:%s:forward:%s;%s",serial,argv[1],argv[2]);
-        } else {
-            snprintf(buf, sizeof buf, "host:forward:%s;%s",argv[1],argv[2]);
-        }
-        if(adb_command(buf)) {
-            fprintf(stderr,"error: %s\n", adb_error());
-            return 1;
-        }
-        return 0;
-    }
-
-    /* do_sync_*() commands */
-
-    if(!strcmp(argv[0], "ls")) {
-        if(argc != 2) return usage();
-        return do_sync_ls(argv[1]);
-    }
-
-    if(!strcmp(argv[0], "push")) {
-        if(argc != 3) return usage();
-        return do_sync_push(argv[1], argv[2], 0 /* no verify APK */);
-    }
-
-    if(!strcmp(argv[0], "pull")) {
-        if(argc != 3) return usage();
-        return do_sync_pull(argv[1], argv[2]);
-    }
-
-    if(!strcmp(argv[0], "install")) {
-        if (argc < 2) return usage();
-        return install_app(ttype, serial, argc, argv);
-    }
-
-    if(!strcmp(argv[0], "uninstall")) {
-        if (argc < 2) return usage();
-        return uninstall_app(ttype, serial, argc, argv);
-    }
-
-    if(!strcmp(argv[0], "sync")) {
-        char *srcarg, *android_srcpath, *data_srcpath;
-        int ret;
-        if(argc < 2) {
-            /* No local path was specified. */
-            srcarg = NULL;
-        } else if(argc == 2) {
-            /* A local path or "android"/"data" arg was specified. */
-            srcarg = argv[1];
-        } else {
-            return usage();
-        }
-        ret = find_sync_dirs(srcarg, &android_srcpath, &data_srcpath);
-        if(ret != 0) return usage();
-
-        if(android_srcpath != NULL)
-            ret = do_sync_sync(android_srcpath, "/system");
-        if(ret == 0 && data_srcpath != NULL)
-            ret = do_sync_sync(data_srcpath, "/data");
-
-        free(android_srcpath);
-        free(data_srcpath);
-        return ret;
-    }
-
-    /* passthrough commands */
-
-    if(!strcmp(argv[0],"get-state") ||
-        !strcmp(argv[0],"get-serialno"))
-    {
-        char *tmp;
-
-        format_host_command(buf, sizeof buf, argv[0], ttype, serial);
-        tmp = adb_query(buf);
-        if(tmp) {
-            printf("%s\n", tmp);
-            return 0;
-        } else {
-            return 1;
-        }
-    }
-
-    /* other commands */
-
-    if(!strcmp(argv[0],"status-window")) {
-        status_window(ttype, serial);
-        return 0;
-    }
-
-    if(!strcmp(argv[0],"logcat") || !strcmp(argv[0],"lolcat")) {
-        return logcat(ttype, serial, argc, argv);
-    }
-
-    if(!strcmp(argv[0],"ppp")) {
-        return ppp(argc, argv);
-    }
-
-    if (!strcmp(argv[0], "start-server")) {
-        return adb_connect("host:start-server");
-    }
-
-    if (!strcmp(argv[0], "jdwp")) {
-        int  fd = adb_connect("jdwp");
-        if (fd >= 0) {
-            read_and_dump(fd);
-            adb_close(fd);
-            return 0;
-        } else {
-            fprintf(stderr, "error: %s\n", adb_error());
-            return -1;
-        }
-    }
-
-    /* "adb /?" is a common idiom under Windows */
-    if(!strcmp(argv[0], "help") || !strcmp(argv[0], "/?")) {
-        help();
-        return 0;
-    }
-
-    if(!strcmp(argv[0], "version")) {
-        version(stdout);
-        return 0;
-    }
-
-    usage();
-    return 1;
-}
-
-static int do_cmd(transport_type ttype, char* serial, char *cmd, ...)
-{
-    char *argv[16];
-    int argc;
-    va_list ap;
-
-    va_start(ap, cmd);
-    argc = 0;
-
-    if (serial) {
-        argv[argc++] = "-s";
-        argv[argc++] = serial;
-    } else if (ttype == kTransportUsb) {
-        argv[argc++] = "-d";
-    } else if (ttype == kTransportLocal) {
-        argv[argc++] = "-e";
-    }
-
-    argv[argc++] = cmd;
-    while((argv[argc] = va_arg(ap, char*)) != 0) argc++;
-    va_end(ap);
-
-#if 0
-    int n;
-    fprintf(stderr,"argc = %d\n",argc);
-    for(n = 0; n < argc; n++) {
-        fprintf(stderr,"argv[%d] = \"%s\"\n", n, argv[n]);
-    }
-#endif
-
-    return adb_commandline(argc, argv);
-}
-
-int find_sync_dirs(const char *srcarg,
-        char **android_srcdir_out, char **data_srcdir_out)
-{
-    char *android_srcdir, *data_srcdir;
-
-    if(srcarg == NULL) {
-        android_srcdir = product_file("system");
-        data_srcdir = product_file("data");
-    } else {
-        /* srcarg may be "data", "system" or NULL.
-         * if srcarg is NULL, then both data and system are synced
-         */
-        if(strcmp(srcarg, "system") == 0) {
-            android_srcdir = product_file("system");
-            data_srcdir = NULL;
-        } else if(strcmp(srcarg, "data") == 0) {
-            android_srcdir = NULL;
-            data_srcdir = product_file("data");
-        } else {
-            /* It's not "system" or "data".
-             */
-            return 1;
-        }
-    }
-
-    if(android_srcdir_out != NULL)
-        *android_srcdir_out = android_srcdir;
-    else
-        free(android_srcdir);
-
-    if(data_srcdir_out != NULL)
-        *data_srcdir_out = data_srcdir;
-    else
-        free(data_srcdir);
-
-    return 0;
-}
-
-static int pm_command(transport_type transport, char* serial,
-                      int argc, char** argv)
-{
-    char buf[4096];
-
-    snprintf(buf, sizeof(buf), "shell:pm");
-
-    while(argc-- > 0) {
-        char *quoted;
-
-        quoted = dupAndQuote(*argv++);
-
-        strncat(buf, " ", sizeof(buf)-1);
-        strncat(buf, quoted, sizeof(buf)-1);
-        free(quoted);
-    }
-
-    send_shellcommand(transport, serial, buf);
-    return 0;
-}
-
-int uninstall_app(transport_type transport, char* serial, int argc, char** argv)
-{
-    /* if the user choose the -k option, we refuse to do it until devices are
-       out with the option to uninstall the remaining data somehow (adb/ui) */
-    if (argc == 3 && strcmp(argv[1], "-k") == 0)
-    {
-        printf(
-            "The -k option uninstalls the application while retaining the data/cache.\n"
-            "At the moment, there is no way to remove the remaining data.\n"
-            "You will have to reinstall the application with the same signature, and fully uninstall it.\n"
-            "If you truly wish to continue, execute 'adb shell pm uninstall -k %s'\n", argv[2]);
-        return -1;
-    }
-
-    /* 'adb uninstall' takes the same arguments as 'pm uninstall' on device */
-    return pm_command(transport, serial, argc, argv);
-}
-
-static int delete_file(transport_type transport, char* serial, char* filename)
-{
-    char buf[4096];
-    char* quoted;
-
-    snprintf(buf, sizeof(buf), "shell:rm ");
-    quoted = dupAndQuote(filename);
-    strncat(buf, quoted, sizeof(buf)-1);
-    free(quoted);
-
-    send_shellcommand(transport, serial, buf);
-    return 0;
-}
-
-int install_app(transport_type transport, char* serial, int argc, char** argv)
-{
-    struct stat st;
-    int err;
-    const char *const WHERE = "/data/local/tmp/%s";
-    char to[PATH_MAX];
-    char* filename = argv[argc - 1];
-    const char* p;
-
-    p = adb_dirstop(filename);
-    if (p) {
-        p++;
-        snprintf(to, sizeof to, WHERE, p);
-    } else {
-        snprintf(to, sizeof to, WHERE, filename);
-    }
-    if (p[0] == '\0') {
-    }
-
-    err = stat(filename, &st);
-    if (err != 0) {
-        fprintf(stderr, "can't find '%s' to install\n", filename);
-        return 1;
-    }
-    if (!S_ISREG(st.st_mode)) {
-        fprintf(stderr, "can't install '%s' because it's not a file\n",
-                filename);
-        return 1;
-    }
-
-    if (!(err = do_sync_push(filename, to, 1 /* verify APK */))) {
-        /* file in place; tell the Package Manager to install it */
-        argv[argc - 1] = to;       /* destination name, not source location */
-        pm_command(transport, serial, argc, argv);
-        delete_file(transport, serial, to);
-    }
-
-    return err;
-}
diff --git a/adb/console.c b/adb/console.c
deleted file mode 100644
index b813d33..0000000
--- a/adb/console.c
+++ /dev/null
@@ -1,45 +0,0 @@
-#include "sysdeps.h"
-#include "adb.h"
-#include "adb_client.h"
-#include <stdio.h>
-
-static int  connect_to_console(void)
-{
-    int  fd, port;
-
-    port = adb_get_emulator_console_port();
-    if (port < 0) {
-        if (port == -2)
-            fprintf(stderr, "error: more than one emulator detected. use -s option\n");
-        else
-            fprintf(stderr, "error: no emulator detected\n");
-        return -1;
-    }
-    fd = socket_loopback_client( port, SOCK_STREAM );
-    if (fd < 0) {
-        fprintf(stderr, "error: could not connect to TCP port %d\n", port);
-        return -1;
-    }
-    return  fd;
-}
-
-
-int  adb_send_emulator_command(int  argc, char**  argv)
-{
-    int   fd, nn;
-
-    fd = connect_to_console();
-    if (fd < 0)
-        return 1;
-
-#define  QUIT  "quit\n"
-
-    for (nn = 1; nn < argc; nn++) {
-        adb_write( fd, argv[nn], strlen(argv[nn]) );
-        adb_write( fd, (nn == argc-1) ? "\n" : " ", 1 );
-    }
-    adb_write( fd, QUIT, sizeof(QUIT)-1 );
-    adb_close(fd);
-
-    return 0;
-}
diff --git a/adb/file_sync_client.c b/adb/file_sync_client.c
deleted file mode 100644
index 4e6d385..0000000
--- a/adb/file_sync_client.c
+++ /dev/null
@@ -1,1022 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <time.h>
-#include <dirent.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <zipfile/zipfile.h>
-
-#include "sysdeps.h"
-#include "adb.h"
-#include "adb_client.h"
-#include "file_sync_service.h"
-
-
-static unsigned total_bytes;
-static long long start_time;
-
-static long long NOW()
-{
-    struct timeval tv;
-    gettimeofday(&tv, 0);
-    return ((long long) tv.tv_usec) +
-        1000000LL * ((long long) tv.tv_sec);
-}
-
-static void BEGIN()
-{
-    total_bytes = 0;
-    start_time = NOW();
-}
-
-static void END()
-{
-    long long t = NOW() - start_time;
-    if(total_bytes == 0) return;
-
-    if (t == 0)  /* prevent division by 0 :-) */
-        t = 1000000;
-
-    fprintf(stderr,"%lld KB/s (%d bytes in %lld.%03llds)\n",
-            ((((long long) total_bytes) * 1000000LL) / t) / 1024LL,
-            total_bytes, (t / 1000000LL), (t % 1000000LL) / 1000LL);
-}
-
-void sync_quit(int fd)
-{
-    syncmsg msg;
-
-    msg.req.id = ID_QUIT;
-    msg.req.namelen = 0;
-
-    writex(fd, &msg.req, sizeof(msg.req));
-}
-
-typedef void (*sync_ls_cb)(unsigned mode, unsigned size, unsigned time, const char *name, void *cookie);
-
-int sync_ls(int fd, const char *path, sync_ls_cb func, void *cookie)
-{
-    syncmsg msg;
-    char buf[257];
-    int len;
-
-    len = strlen(path);
-    if(len > 1024) goto fail;
-
-    msg.req.id = ID_LIST;
-    msg.req.namelen = htoll(len);
-
-    if(writex(fd, &msg.req, sizeof(msg.req)) ||
-       writex(fd, path, len)) {
-        goto fail;
-    }
-
-    for(;;) {
-        if(readx(fd, &msg.dent, sizeof(msg.dent))) break;
-        if(msg.dent.id == ID_DONE) return 0;
-        if(msg.dent.id != ID_DENT) break;
-
-        len = ltohl(msg.dent.namelen);
-        if(len > 256) break;
-
-        if(readx(fd, buf, len)) break;
-        buf[len] = 0;
-
-        func(ltohl(msg.dent.mode),
-             ltohl(msg.dent.size),
-             ltohl(msg.dent.time),
-             buf, cookie);
-    }
-
-fail:
-    adb_close(fd);
-    return -1;
-}
-
-typedef struct syncsendbuf syncsendbuf;
-
-struct syncsendbuf {
-    unsigned id;
-    unsigned size;
-    char data[SYNC_DATA_MAX];
-};
-
-static syncsendbuf send_buffer;
-
-int sync_readtime(int fd, const char *path, unsigned *timestamp)
-{
-    syncmsg msg;
-    int len = strlen(path);
-
-    msg.req.id = ID_STAT;
-    msg.req.namelen = htoll(len);
-
-    if(writex(fd, &msg.req, sizeof(msg.req)) ||
-       writex(fd, path, len)) {
-        return -1;
-    }
-
-    if(readx(fd, &msg.stat, sizeof(msg.stat))) {
-        return -1;
-    }
-
-    if(msg.stat.id != ID_STAT) {
-        return -1;
-    }
-
-    *timestamp = ltohl(msg.stat.time);
-    return 0;
-}
-
-static int sync_start_readtime(int fd, const char *path)
-{
-    syncmsg msg;
-    int len = strlen(path);
-
-    msg.req.id = ID_STAT;
-    msg.req.namelen = htoll(len);
-
-    if(writex(fd, &msg.req, sizeof(msg.req)) ||
-       writex(fd, path, len)) {
-        return -1;
-    }
-
-    return 0;
-}
-
-static int sync_finish_readtime(int fd, unsigned int *timestamp,
-				unsigned int *mode, unsigned int *size)
-{
-    syncmsg msg;
-
-    if(readx(fd, &msg.stat, sizeof(msg.stat)))
-        return -1;
-
-    if(msg.stat.id != ID_STAT)
-        return -1;
-
-    *timestamp = ltohl(msg.stat.time);
-    *mode = ltohl(msg.stat.mode);
-    *size = ltohl(msg.stat.size);
-
-    return 0;
-}
-
-int sync_readmode(int fd, const char *path, unsigned *mode)
-{
-    syncmsg msg;
-    int len = strlen(path);
-
-    msg.req.id = ID_STAT;
-    msg.req.namelen = htoll(len);
-
-    if(writex(fd, &msg.req, sizeof(msg.req)) ||
-       writex(fd, path, len)) {
-        return -1;
-    }
-
-    if(readx(fd, &msg.stat, sizeof(msg.stat))) {
-        return -1;
-    }
-
-    if(msg.stat.id != ID_STAT) {
-        return -1;
-    }
-
-    *mode = ltohl(msg.stat.mode);
-    return 0;
-}
-
-static int write_data_file(int fd, const char *path, syncsendbuf *sbuf)
-{
-    int lfd, err = 0;
-
-    lfd = adb_open(path, O_RDONLY);
-    if(lfd < 0) {
-        fprintf(stderr,"cannot open '%s': %s\n", path, strerror(errno));
-        return -1;
-    }
-
-    sbuf->id = ID_DATA;
-    for(;;) {
-        int ret;
-
-        ret = adb_read(lfd, sbuf->data, SYNC_DATA_MAX);
-        if(!ret)
-            break;
-
-        if(ret < 0) {
-            if(errno == EINTR)
-                continue;
-            fprintf(stderr,"cannot read '%s': %s\n", path, strerror(errno));
-            break;
-        }
-
-        sbuf->size = htoll(ret);
-        if(writex(fd, sbuf, sizeof(unsigned) * 2 + ret)){
-            err = -1;
-            break;
-        }
-        total_bytes += ret;
-    }
-
-    adb_close(lfd);
-    return err;
-}
-
-static int write_data_buffer(int fd, char* file_buffer, int size, syncsendbuf *sbuf)
-{
-    int err = 0;
-    int total = 0;
-
-    sbuf->id = ID_DATA;
-    while (total < size) {
-        int count = size - total;
-        if (count > SYNC_DATA_MAX) {
-            count = SYNC_DATA_MAX;
-        }
-
-        memcpy(sbuf->data, &file_buffer[total], count);
-        sbuf->size = htoll(count);
-        if(writex(fd, sbuf, sizeof(unsigned) * 2 + count)){
-            err = -1;
-            break;
-        }
-        total += count;
-        total_bytes += count;
-    }
-
-    return err;
-}
-
-#ifdef HAVE_SYMLINKS
-static int write_data_link(int fd, const char *path, syncsendbuf *sbuf)
-{
-    int len, ret;
-
-    len = readlink(path, sbuf->data, SYNC_DATA_MAX-1);
-    if(len < 0) {
-        fprintf(stderr, "error reading link '%s': %s\n", path, strerror(errno));
-        return -1;
-    }
-    sbuf->data[len] = '\0';
-
-    sbuf->size = htoll(len + 1);
-    sbuf->id = ID_DATA;
-
-    ret = writex(fd, sbuf, sizeof(unsigned) * 2 + len + 1);
-    if(ret)
-        return -1;
-
-    total_bytes += len + 1;
-
-    return 0;
-}
-#endif
-
-static int sync_send(int fd, const char *lpath, const char *rpath,
-                     unsigned mtime, mode_t mode, int verifyApk)
-{
-    syncmsg msg;
-    int len, r;
-    syncsendbuf *sbuf = &send_buffer;
-    char* file_buffer = NULL;
-    int size = 0;
-    char tmp[64];
-
-    len = strlen(rpath);
-    if(len > 1024) goto fail;
-
-    snprintf(tmp, sizeof(tmp), ",%d", mode);
-    r = strlen(tmp);
-
-    if (verifyApk) {
-        int lfd;
-        zipfile_t zip;
-        zipentry_t entry;
-        int amt;
-
-        // if we are transferring an APK file, then sanity check to make sure
-        // we have a real zip file that contains an AndroidManifest.xml
-        // this requires that we read the entire file into memory.
-        lfd = adb_open(lpath, O_RDONLY);
-        if(lfd < 0) {
-            fprintf(stderr,"cannot open '%s': %s\n", lpath, strerror(errno));
-            return -1;
-        }
-
-        size = adb_lseek(lfd, 0, SEEK_END);
-        if (size == -1 || -1 == adb_lseek(lfd, 0, SEEK_SET)) {
-            fprintf(stderr, "error seeking in file '%s'\n", lpath);
-            adb_close(lfd);
-            return 1;
-        }
-
-        file_buffer = (char *)malloc(size);
-        if (file_buffer == NULL) {
-            fprintf(stderr, "could not allocate buffer for '%s'\n",
-                    lpath);
-            adb_close(lfd);
-            return 1;
-        }
-        amt = adb_read(lfd, file_buffer, size);
-        if (amt != size) {
-            fprintf(stderr, "error reading from file: '%s'\n", lpath);
-            adb_close(lfd);
-            free(file_buffer);
-            return 1;
-        }
-
-        adb_close(lfd);
-
-        zip = init_zipfile(file_buffer, size);
-        if (zip == NULL) {
-            fprintf(stderr, "file '%s' is not a valid zip file\n",
-                    lpath);
-            free(file_buffer);
-            return 1;
-        }
-
-        entry = lookup_zipentry(zip, "AndroidManifest.xml");
-        release_zipfile(zip);
-        if (entry == NULL) {
-            fprintf(stderr, "file '%s' does not contain AndroidManifest.xml\n",
-                    lpath);
-            free(file_buffer);
-            return 1;
-        }
-    }
-
-    msg.req.id = ID_SEND;
-    msg.req.namelen = htoll(len + r);
-
-    if(writex(fd, &msg.req, sizeof(msg.req)) ||
-       writex(fd, rpath, len) || writex(fd, tmp, r)) {
-        free(file_buffer);
-        goto fail;
-    }
-
-    if (file_buffer) {
-        write_data_buffer(fd, file_buffer, size, sbuf);
-        free(file_buffer);
-    } else if (S_ISREG(mode))
-        write_data_file(fd, lpath, sbuf);
-#ifdef HAVE_SYMLINKS
-    else if (S_ISLNK(mode))
-        write_data_link(fd, lpath, sbuf);
-#endif
-    else
-        goto fail;
-
-    msg.data.id = ID_DONE;
-    msg.data.size = htoll(mtime);
-    if(writex(fd, &msg.data, sizeof(msg.data)))
-        goto fail;
-
-    if(readx(fd, &msg.status, sizeof(msg.status)))
-        return -1;
-
-    if(msg.status.id != ID_OKAY) {
-        if(msg.status.id == ID_FAIL) {
-            len = ltohl(msg.status.msglen);
-            if(len > 256) len = 256;
-            if(readx(fd, sbuf->data, len)) {
-                return -1;
-            }
-            sbuf->data[len] = 0;
-        } else
-            strcpy(sbuf->data, "unknown reason");
-
-        fprintf(stderr,"failed to copy '%s' to '%s': %s\n", lpath, rpath, sbuf->data);
-        return -1;
-    }
-
-    return 0;
-
-fail:
-    fprintf(stderr,"protocol failure\n");
-    adb_close(fd);
-    return -1;
-}
-
-static int mkdirs(char *name)
-{
-    int ret;
-    char *x = name + 1;
-
-    for(;;) {
-        x = adb_dirstart(x);
-        if(x == 0) return 0;
-        *x = 0;
-        ret = adb_mkdir(name, 0775);
-        *x = OS_PATH_SEPARATOR;
-        if((ret < 0) && (errno != EEXIST)) {
-            return ret;
-        }
-        x++;
-    }
-    return 0;
-}
-
-int sync_recv(int fd, const char *rpath, const char *lpath)
-{
-    syncmsg msg;
-    int len;
-    int lfd = -1;
-    char *buffer = send_buffer.data;
-    unsigned id;
-
-    len = strlen(rpath);
-    if(len > 1024) return -1;
-
-    msg.req.id = ID_RECV;
-    msg.req.namelen = htoll(len);
-    if(writex(fd, &msg.req, sizeof(msg.req)) ||
-       writex(fd, rpath, len)) {
-        return -1;
-    }
-
-    if(readx(fd, &msg.data, sizeof(msg.data))) {
-        return -1;
-    }
-    id = msg.data.id;
-
-    if((id == ID_DATA) || (id == ID_DONE)) {
-        adb_unlink(lpath);
-        mkdirs((char *)lpath);
-        lfd = adb_creat(lpath, 0644);
-        if(lfd < 0) {
-            fprintf(stderr,"cannot create '%s': %s\n", lpath, strerror(errno));
-            return -1;
-        }
-        goto handle_data;
-    } else {
-        goto remote_error;
-    }
-
-    for(;;) {
-        if(readx(fd, &msg.data, sizeof(msg.data))) {
-            return -1;
-        }
-        id = msg.data.id;
-
-    handle_data:
-        len = ltohl(msg.data.size);
-        if(id == ID_DONE) break;
-        if(id != ID_DATA) goto remote_error;
-        if(len > SYNC_DATA_MAX) {
-            fprintf(stderr,"data overrun\n");
-            adb_close(lfd);
-            return -1;
-        }
-
-        if(readx(fd, buffer, len)) {
-            adb_close(lfd);
-            return -1;
-        }
-
-        if(writex(lfd, buffer, len)) {
-            fprintf(stderr,"cannot write '%s': %s\n", rpath, strerror(errno));
-            adb_close(lfd);
-            return -1;
-        }
-
-        total_bytes += len;
-    }
-
-    adb_close(lfd);
-    return 0;
-
-remote_error:
-    adb_close(lfd);
-    adb_unlink(lpath);
-
-    if(id == ID_FAIL) {
-        len = ltohl(msg.data.size);
-        if(len > 256) len = 256;
-        if(readx(fd, buffer, len)) {
-            return -1;
-        }
-        buffer[len] = 0;
-    } else {
-        memcpy(buffer, &id, 4);
-        buffer[4] = 0;
-//        strcpy(buffer,"unknown reason");
-    }
-    fprintf(stderr,"failed to copy '%s' to '%s': %s\n", rpath, lpath, buffer);
-    return 0;
-}
-
-
-
-/* --- */
-
-
-static void do_sync_ls_cb(unsigned mode, unsigned size, unsigned time,
-                          const char *name, void *cookie)
-{
-    printf("%08x %08x %08x %s\n", mode, size, time, name);
-}
-
-int do_sync_ls(const char *path)
-{
-    int fd = adb_connect("sync:");
-    if(fd < 0) {
-        fprintf(stderr,"error: %s\n", adb_error());
-        return 1;
-    }
-
-    if(sync_ls(fd, path, do_sync_ls_cb, 0)) {
-        return 1;
-    } else {
-        sync_quit(fd);
-        return 0;
-    }
-}
-
-typedef struct copyinfo copyinfo;
-
-struct copyinfo
-{
-    copyinfo *next;
-    const char *src;
-    const char *dst;
-    unsigned int time;
-    unsigned int mode;
-    unsigned int size;
-    int flag;
-    //char data[0];
-};
-
-copyinfo *mkcopyinfo(const char *spath, const char *dpath,
-                     const char *name, int isdir)
-{
-    int slen = strlen(spath);
-    int dlen = strlen(dpath);
-    int nlen = strlen(name);
-    int ssize = slen + nlen + 2;
-    int dsize = dlen + nlen + 2;
-
-    copyinfo *ci = malloc(sizeof(copyinfo) + ssize + dsize);
-    if(ci == 0) {
-        fprintf(stderr,"out of memory\n");
-        abort();
-    }
-
-    ci->next = 0;
-    ci->time = 0;
-    ci->mode = 0;
-    ci->size = 0;
-    ci->flag = 0;
-    ci->src = (const char*)(ci + 1);
-    ci->dst = ci->src + ssize;
-    snprintf((char*) ci->src, ssize, isdir ? "%s%s/" : "%s%s", spath, name);
-    snprintf((char*) ci->dst, dsize, isdir ? "%s%s/" : "%s%s", dpath, name);
-
-//    fprintf(stderr,"mkcopyinfo('%s','%s')\n", ci->src, ci->dst);
-    return ci;
-}
-
-
-static int local_build_list(copyinfo **filelist,
-                            const char *lpath, const char *rpath)
-{
-    DIR *d;
-    struct dirent *de;
-    struct stat st;
-    copyinfo *dirlist = 0;
-    copyinfo *ci, *next;
-
-//    fprintf(stderr,"local_build_list('%s','%s')\n", lpath, rpath);
-
-    d = opendir(lpath);
-    if(d == 0) {
-        fprintf(stderr,"cannot open '%s': %s\n", lpath, strerror(errno));
-        return -1;
-    }
-
-    while((de = readdir(d))) {
-        char stat_path[PATH_MAX];
-        char *name = de->d_name;
-
-        if(name[0] == '.') {
-            if(name[1] == 0) continue;
-            if((name[1] == '.') && (name[2] == 0)) continue;
-        }
-
-        /*
-         * We could use d_type if HAVE_DIRENT_D_TYPE is defined, but reiserfs
-         * always returns DT_UNKNOWN, so we just use stat() for all cases.
-         */
-        if (strlen(lpath) + strlen(de->d_name) + 1 > sizeof(stat_path))
-            continue;
-        strcpy(stat_path, lpath);
-        strcat(stat_path, de->d_name);
-        stat(stat_path, &st);
-
-        if (S_ISDIR(st.st_mode)) {
-            ci = mkcopyinfo(lpath, rpath, name, 1);
-            ci->next = dirlist;
-            dirlist = ci;
-        } else {
-            ci = mkcopyinfo(lpath, rpath, name, 0);
-            if(lstat(ci->src, &st)) {
-                closedir(d);
-                fprintf(stderr,"cannot stat '%s': %s\n", ci->src, strerror(errno));
-                return -1;
-            }
-            if(!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode)) {
-                fprintf(stderr, "skipping special file '%s'\n", ci->src);
-                free(ci);
-            } else {
-                ci->time = st.st_mtime;
-                ci->mode = st.st_mode;
-                ci->size = st.st_size;
-                ci->next = *filelist;
-                *filelist = ci;
-            }
-        }
-    }
-
-    closedir(d);
-
-    for(ci = dirlist; ci != 0; ci = next) {
-        next = ci->next;
-        local_build_list(filelist, ci->src, ci->dst);
-        free(ci);
-    }
-
-    return 0;
-}
-
-
-static int copy_local_dir_remote(int fd, const char *lpath, const char *rpath, int checktimestamps)
-{
-    copyinfo *filelist = 0;
-    copyinfo *ci, *next;
-    int pushed = 0;
-    int skipped = 0;
-
-    if((lpath[0] == 0) || (rpath[0] == 0)) return -1;
-    if(lpath[strlen(lpath) - 1] != '/') {
-        int  tmplen = strlen(lpath)+2;
-        char *tmp = malloc(tmplen);
-        if(tmp == 0) return -1;
-        snprintf(tmp, tmplen, "%s/",lpath);
-        lpath = tmp;
-    }
-    if(rpath[strlen(rpath) - 1] != '/') {
-        int tmplen = strlen(rpath)+2;
-        char *tmp = malloc(tmplen);
-        if(tmp == 0) return -1;
-        snprintf(tmp, tmplen, "%s/",rpath);
-        rpath = tmp;
-    }
-
-    if(local_build_list(&filelist, lpath, rpath)) {
-        return -1;
-    }
-
-    if(checktimestamps){
-        for(ci = filelist; ci != 0; ci = ci->next) {
-            if(sync_start_readtime(fd, ci->dst)) {
-                return 1;
-            }
-        }
-        for(ci = filelist; ci != 0; ci = ci->next) {
-            unsigned int timestamp, mode, size;
-            if(sync_finish_readtime(fd, &timestamp, &mode, &size))
-                return 1;
-            if(size == ci->size) {
-                /* for links, we cannot update the atime/mtime */
-                if((S_ISREG(ci->mode & mode) && timestamp == ci->time) ||
-                    (S_ISLNK(ci->mode & mode) && timestamp >= ci->time))
-                    ci->flag = 1;
-            }
-        }
-    }
-    for(ci = filelist; ci != 0; ci = next) {
-        next = ci->next;
-        if(ci->flag == 0) {
-            fprintf(stderr,"push: %s -> %s\n", ci->src, ci->dst);
-            if(sync_send(fd, ci->src, ci->dst, ci->time, ci->mode, 0 /* no verify APK */)){
-                return 1;
-            }
-            pushed++;
-        } else {
-            skipped++;
-        }
-        free(ci);
-    }
-
-    fprintf(stderr,"%d file%s pushed. %d file%s skipped.\n",
-            pushed, (pushed == 1) ? "" : "s",
-            skipped, (skipped == 1) ? "" : "s");
-
-    return 0;
-}
-
-
-int do_sync_push(const char *lpath, const char *rpath, int verifyApk)
-{
-    struct stat st;
-    unsigned mode;
-    int fd;
-
-    fd = adb_connect("sync:");
-    if(fd < 0) {
-        fprintf(stderr,"error: %s\n", adb_error());
-        return 1;
-    }
-
-    if(stat(lpath, &st)) {
-        fprintf(stderr,"cannot stat '%s': %s\n", lpath, strerror(errno));
-        sync_quit(fd);
-        return 1;
-    }
-
-    if(S_ISDIR(st.st_mode)) {
-        BEGIN();
-        if(copy_local_dir_remote(fd, lpath, rpath, 0)) {
-            return 1;
-        } else {
-            END();
-            sync_quit(fd);
-        }
-    } else {
-        if(sync_readmode(fd, rpath, &mode)) {
-            return 1;
-        }
-        if((mode != 0) && S_ISDIR(mode)) {
-                /* if we're copying a local file to a remote directory,
-                ** we *really* want to copy to remotedir + "/" + localfilename
-                */
-            const char *name = adb_dirstop(lpath);
-            if(name == 0) {
-                name = lpath;
-            } else {
-                name++;
-            }
-            int  tmplen = strlen(name) + strlen(rpath) + 2;
-            char *tmp = malloc(strlen(name) + strlen(rpath) + 2);
-            if(tmp == 0) return 1;
-            snprintf(tmp, tmplen, "%s/%s", rpath, name);
-            rpath = tmp;
-        }
-        BEGIN();
-        if(sync_send(fd, lpath, rpath, st.st_mtime, st.st_mode, verifyApk)) {
-            return 1;
-        } else {
-            END();
-            sync_quit(fd);
-            return 0;
-        }
-    }
-
-    return 0;
-}
-
-
-typedef struct {
-    copyinfo **filelist;
-    copyinfo **dirlist;
-    const char *rpath;
-    const char *lpath;
-} sync_ls_build_list_cb_args;
-
-void
-sync_ls_build_list_cb(unsigned mode, unsigned size, unsigned time,
-                      const char *name, void *cookie)
-{
-    sync_ls_build_list_cb_args *args = (sync_ls_build_list_cb_args *)cookie;
-    copyinfo *ci;
-
-    if (S_ISDIR(mode)) {
-        copyinfo **dirlist = args->dirlist;
-
-        /* Don't try recursing down "." or ".." */
-        if (name[0] == '.') {
-            if (name[1] == '\0') return;
-            if ((name[1] == '.') && (name[2] == '\0')) return;
-        }
-
-        ci = mkcopyinfo(args->rpath, args->lpath, name, 1);
-        ci->next = *dirlist;
-        *dirlist = ci;
-    } else if (S_ISREG(mode) || S_ISLNK(mode)) {
-        copyinfo **filelist = args->filelist;
-
-        ci = mkcopyinfo(args->rpath, args->lpath, name, 0);
-        ci->time = time;
-        ci->mode = mode;
-        ci->size = size;
-        ci->next = *filelist;
-        *filelist = ci;
-    } else {
-        fprintf(stderr, "skipping special file '%s'\n", name);
-    }
-}
-
-static int remote_build_list(int syncfd, copyinfo **filelist,
-                             const char *rpath, const char *lpath)
-{
-    copyinfo *dirlist = NULL;
-    sync_ls_build_list_cb_args args;
-
-    args.filelist = filelist;
-    args.dirlist = &dirlist;
-    args.rpath = rpath;
-    args.lpath = lpath;
-
-    /* Put the files/dirs in rpath on the lists. */
-    if (sync_ls(syncfd, rpath, sync_ls_build_list_cb, (void *)&args)) {
-        return 1;
-    }
-
-    /* Recurse into each directory we found. */
-    while (dirlist != NULL) {
-        copyinfo *next = dirlist->next;
-        if (remote_build_list(syncfd, filelist, dirlist->src, dirlist->dst)) {
-            return 1;
-        }
-        free(dirlist);
-        dirlist = next;
-    }
-
-    return 0;
-}
-
-static int copy_remote_dir_local(int fd, const char *rpath, const char *lpath,
-                                 int checktimestamps)
-{
-    copyinfo *filelist = 0;
-    copyinfo *ci, *next;
-    int pulled = 0;
-    int skipped = 0;
-
-    /* Make sure that both directory paths end in a slash. */
-    if (rpath[0] == 0 || lpath[0] == 0) return -1;
-    if (rpath[strlen(rpath) - 1] != '/') {
-        int  tmplen = strlen(rpath) + 2;
-        char *tmp = malloc(tmplen);
-        if (tmp == 0) return -1;
-        snprintf(tmp, tmplen, "%s/", rpath);
-        rpath = tmp;
-    }
-    if (lpath[strlen(lpath) - 1] != '/') {
-        int  tmplen = strlen(lpath) + 2;
-        char *tmp = malloc(tmplen);
-        if (tmp == 0) return -1;
-        snprintf(tmp, tmplen, "%s/", lpath);
-        lpath = tmp;
-    }
-
-    fprintf(stderr, "pull: building file list...\n");
-    /* Recursively build the list of files to copy. */
-    if (remote_build_list(fd, &filelist, rpath, lpath)) {
-        return -1;
-    }
-
-#if 0
-    if (checktimestamps) {
-        for (ci = filelist; ci != 0; ci = ci->next) {
-            if (sync_start_readtime(fd, ci->dst)) {
-                return 1;
-            }
-        }
-        for (ci = filelist; ci != 0; ci = ci->next) {
-            unsigned int timestamp, mode, size;
-            if (sync_finish_readtime(fd, &timestamp, &mode, &size))
-                return 1;
-	    if (size == ci->size) {
-                /* for links, we cannot update the atime/mtime */
-                if ((S_ISREG(ci->mode & mode) && timestamp == ci->time) ||
-		   (S_ISLNK(ci->mode & mode) && timestamp >= ci->time))
-                    ci->flag = 1;
-	    }
-        }
-    }
-#endif
-    for (ci = filelist; ci != 0; ci = next) {
-        next = ci->next;
-        if (ci->flag == 0) {
-            fprintf(stderr, "pull: %s -> %s\n", ci->src, ci->dst);
-            if (sync_recv(fd, ci->src, ci->dst)) {
-                return 1;
-            }
-            pulled++;
-        } else {
-            skipped++;
-        }
-        free(ci);
-    }
-
-    fprintf(stderr, "%d file%s pulled. %d file%s skipped.\n",
-            pulled, (pulled == 1) ? "" : "s",
-            skipped, (skipped == 1) ? "" : "s");
-
-    return 0;
-}
-
-int do_sync_pull(const char *rpath, const char *lpath)
-{
-    unsigned mode;
-    struct stat st;
-
-    int fd;
-
-    fd = adb_connect("sync:");
-    if(fd < 0) {
-        fprintf(stderr,"error: %s\n", adb_error());
-        return 1;
-    }
-
-    if(sync_readmode(fd, rpath, &mode)) {
-        return 1;
-    }
-    if(mode == 0) {
-        fprintf(stderr,"remote object '%s' does not exist\n", rpath);
-        return 1;
-    }
-
-    if(S_ISREG(mode) || S_ISCHR(mode) || S_ISBLK(mode)) {
-        if(stat(lpath, &st) == 0) {
-            if(S_ISDIR(st.st_mode)) {
-                    /* if we're copying a remote file to a local directory,
-                    ** we *really* want to copy to localdir + "/" + remotefilename
-                    */
-                const char *name = adb_dirstop(rpath);
-                if(name == 0) {
-                    name = rpath;
-                } else {
-                    name++;
-                }
-                int  tmplen = strlen(name) + strlen(lpath) + 2;
-                char *tmp = malloc(tmplen);
-                if(tmp == 0) return 1;
-                snprintf(tmp, tmplen, "%s/%s", lpath, name);
-                lpath = tmp;
-            }
-        }
-        BEGIN();
-        if(sync_recv(fd, rpath, lpath)) {
-            return 1;
-        } else {
-            END();
-            sync_quit(fd);
-            return 0;
-        }
-    } else if(S_ISDIR(mode)) {
-        BEGIN();
-        if (copy_remote_dir_local(fd, rpath, lpath, 0)) {
-            return 1;
-        } else {
-            END();
-            sync_quit(fd);
-            return 0;
-        }
-    } else {
-        fprintf(stderr,"remote object '%s' not a file or directory\n", rpath);
-        return 1;
-    }
-}
-
-int do_sync_sync(const char *lpath, const char *rpath)
-{
-    fprintf(stderr,"syncing %s...\n",rpath);
-
-    int fd = adb_connect("sync:");
-    if(fd < 0) {
-        fprintf(stderr,"error: %s\n", adb_error());
-        return 1;
-    }
-
-    BEGIN();
-    if(copy_local_dir_remote(fd, lpath, rpath, 1)){
-        return 1;
-    } else {
-        END();
-        sync_quit(fd);
-        return 0;
-    }
-}
diff --git a/adb/file_sync_service.c b/adb/file_sync_service.c
deleted file mode 100644
index a231e93..0000000
--- a/adb/file_sync_service.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <utime.h>
-
-#include <errno.h>
-
-#include "sysdeps.h"
-
-#define TRACE_TAG  TRACE_SYNC
-#include "adb.h"
-#include "file_sync_service.h"
-
-static int mkdirs(char *name)
-{
-    int ret;
-    char *x = name + 1;
-
-    if(name[0] != '/') return -1;
-
-    for(;;) {
-        x = adb_dirstart(x);
-        if(x == 0) return 0;
-        *x = 0;
-        ret = adb_mkdir(name, 0775);
-        if((ret < 0) && (errno != EEXIST)) {
-            D("mkdir(\"%s\") -> %s\n", name, strerror(errno));
-            *x = '/';
-            return ret;
-        }
-        *x++ = '/';
-    }
-    return 0;
-}
-
-static int do_stat(int s, const char *path)
-{
-    syncmsg msg;
-    struct stat st;
-
-    msg.stat.id = ID_STAT;
-
-    if(lstat(path, &st)) {
-        msg.stat.mode = 0;
-        msg.stat.size = 0;
-        msg.stat.time = 0;
-    } else {
-        msg.stat.mode = htoll(st.st_mode);
-        msg.stat.size = htoll(st.st_size);
-        msg.stat.time = htoll(st.st_mtime);
-    }
-
-    return writex(s, &msg.stat, sizeof(msg.stat));
-}
-
-static int do_list(int s, const char *path)
-{
-    DIR *d;
-    struct dirent *de;
-    struct stat st;
-    syncmsg msg;
-    int len;
-
-    char tmp[1024 + 256 + 1];
-    char *fname;
-
-    len = strlen(path);
-    memcpy(tmp, path, len);
-    tmp[len] = '/';
-    fname = tmp + len + 1;
-
-    msg.dent.id = ID_DENT;
-
-    d = opendir(path);
-    if(d == 0) goto done;
-
-    while((de = readdir(d))) {
-        int len = strlen(de->d_name);
-
-            /* not supposed to be possible, but
-               if it does happen, let's not buffer overrun */
-        if(len > 256) continue;
-
-        strcpy(fname, de->d_name);
-        if(lstat(tmp, &st) == 0) {
-            msg.dent.mode = htoll(st.st_mode);
-            msg.dent.size = htoll(st.st_size);
-            msg.dent.time = htoll(st.st_mtime);
-            msg.dent.namelen = htoll(len);
-
-            if(writex(s, &msg.dent, sizeof(msg.dent)) ||
-               writex(s, de->d_name, len)) {
-                return -1;
-            }
-        }
-    }
-
-    closedir(d);
-
-done:
-    msg.dent.id = ID_DONE;
-    msg.dent.mode = 0;
-    msg.dent.size = 0;
-    msg.dent.time = 0;
-    msg.dent.namelen = 0;
-    return writex(s, &msg.dent, sizeof(msg.dent));
-}
-
-static int fail_message(int s, const char *reason)
-{
-    syncmsg msg;
-    int len = strlen(reason);
-
-    D("sync: failure: %s\n", reason);
-
-    msg.data.id = ID_FAIL;
-    msg.data.size = htoll(len);
-    if(writex(s, &msg.data, sizeof(msg.data)) ||
-       writex(s, reason, len)) {
-        return -1;
-    } else {
-        return 0;
-    }
-}
-
-static int fail_errno(int s)
-{
-    return fail_message(s, strerror(errno));
-}
-
-static int handle_send_file(int s, char *path, mode_t mode, char *buffer)
-{
-    syncmsg msg;
-    unsigned int timestamp = 0;
-    int fd;
-
-    fd = adb_open_mode(path, O_WRONLY | O_CREAT | O_EXCL, mode);
-    if(fd < 0 && errno == ENOENT) {
-        mkdirs(path);
-        fd = adb_open_mode(path, O_WRONLY | O_CREAT | O_EXCL, mode);
-    }
-    if(fd < 0 && errno == EEXIST) {
-        fd = adb_open_mode(path, O_WRONLY, mode);
-    }
-    if(fd < 0) {
-        if(fail_errno(s))
-            return -1;
-        fd = -1;
-    }
-
-    for(;;) {
-        unsigned int len;
-
-        if(readx(s, &msg.data, sizeof(msg.data)))
-            goto fail;
-
-        if(msg.data.id != ID_DATA) {
-            if(msg.data.id == ID_DONE) {
-                timestamp = ltohl(msg.data.size);
-                break;
-            }
-            fail_message(s, "invalid data message");
-            goto fail;
-        }
-        len = ltohl(msg.data.size);
-        if(len > SYNC_DATA_MAX) {
-            fail_message(s, "oversize data message");
-            goto fail;
-        }
-        if(readx(s, buffer, len))
-            goto fail;
-
-        if(fd < 0)
-            continue;
-        if(writex(fd, buffer, len)) {
-            adb_close(fd);
-            adb_unlink(path);
-            fd = -1;
-            if(fail_errno(s)) return -1;
-        }
-    }
-
-    if(fd >= 0) {
-        struct utimbuf u;
-        adb_close(fd);
-        u.actime = timestamp;
-        u.modtime = timestamp;
-        utime(path, &u);
-
-        msg.status.id = ID_OKAY;
-        msg.status.msglen = 0;
-        if(writex(s, &msg.status, sizeof(msg.status)))
-            return -1;
-    }
-    return 0;
-
-fail:
-    if(fd >= 0)
-        adb_close(fd);
-    adb_unlink(path);
-    return -1;
-}
-
-#ifdef HAVE_SYMLINKS
-static int handle_send_link(int s, char *path, char *buffer)
-{
-    syncmsg msg;
-    unsigned int len;
-    int ret;
-
-    if(readx(s, &msg.data, sizeof(msg.data)))
-        return -1;
-
-    if(msg.data.id != ID_DATA) {
-        fail_message(s, "invalid data message: expected ID_DATA");
-        return -1;
-    }
-
-    len = ltohl(msg.data.size);
-    if(len > SYNC_DATA_MAX) {
-        fail_message(s, "oversize data message");
-        return -1;
-    }
-    if(readx(s, buffer, len))
-        return -1;
-
-    ret = symlink(buffer, path);
-    if(ret && errno == ENOENT) {
-        mkdirs(path);
-        ret = symlink(buffer, path);
-    }
-    if(ret) {
-        fail_errno(s);
-        return -1;
-    }
-
-    if(readx(s, &msg.data, sizeof(msg.data)))
-        return -1;
-
-    if(msg.data.id == ID_DONE) {
-        msg.status.id = ID_OKAY;
-        msg.status.msglen = 0;
-        if(writex(s, &msg.status, sizeof(msg.status)))
-            return -1;
-    } else {
-        fail_message(s, "invalid data message: expected ID_DONE");
-        return -1;
-    }
-
-    return 0;
-}
-#endif /* HAVE_SYMLINKS */
-
-static int do_send(int s, char *path, char *buffer)
-{
-    char *tmp;
-    mode_t mode;
-    int is_link, ret;
-
-    tmp = strrchr(path,',');
-    if(tmp) {
-        *tmp = 0;
-        errno = 0;
-        mode = strtoul(tmp + 1, NULL, 0);
-#ifndef HAVE_SYMLINKS
-        is_link = 0;
-#else
-        is_link = S_ISLNK(mode);
-#endif
-        mode &= 0777;
-    }
-    if(!tmp || errno) {
-        mode = 0644;
-        is_link = 0;
-    }
-
-    adb_unlink(path);
-
-
-#ifdef HAVE_SYMLINKS
-    if(is_link)
-        ret = handle_send_link(s, path, buffer);
-    else {
-#else
-    {
-#endif
-        /* copy user permission bits to "group" and "other" permissions */
-        mode |= ((mode >> 3) & 0070);
-        mode |= ((mode >> 3) & 0007);
-
-        ret = handle_send_file(s, path, mode, buffer);
-    }
-
-    return ret;
-}
-
-static int do_recv(int s, const char *path, char *buffer)
-{
-    syncmsg msg;
-    int fd, r;
-
-    fd = adb_open(path, O_RDONLY);
-    if(fd < 0) {
-        if(fail_errno(s)) return -1;
-        return 0;
-    }
-
-    msg.data.id = ID_DATA;
-    for(;;) {
-        r = adb_read(fd, buffer, SYNC_DATA_MAX);
-        if(r <= 0) {
-            if(r == 0) break;
-            if(errno == EINTR) continue;
-            r = fail_errno(s);
-            adb_close(fd);
-            return r;
-        }
-        msg.data.size = htoll(r);
-        if(writex(s, &msg.data, sizeof(msg.data)) ||
-           writex(s, buffer, r)) {
-            adb_close(fd);
-            return -1;
-        }
-    }
-
-    adb_close(fd);
-
-    msg.data.id = ID_DONE;
-    msg.data.size = 0;
-    if(writex(s, &msg.data, sizeof(msg.data))) {
-        return -1;
-    }
-
-    return 0;
-}
-
-void file_sync_service(int fd, void *cookie)
-{
-    syncmsg msg;
-    char name[1025];
-    unsigned namelen;
-
-    char *buffer = malloc(SYNC_DATA_MAX);
-    if(buffer == 0) goto fail;
-
-    for(;;) {
-        D("sync: waiting for command\n");
-
-        if(readx(fd, &msg.req, sizeof(msg.req))) {
-            fail_message(fd, "command read failure");
-            break;
-        }
-        namelen = ltohl(msg.req.namelen);
-        if(namelen > 1024) {
-            fail_message(fd, "invalid namelen");
-            break;
-        }
-        if(readx(fd, name, namelen)) {
-            fail_message(fd, "filename read failure");
-            break;
-        }
-        name[namelen] = 0;
-
-        msg.req.namelen = 0;
-        D("sync: '%s' '%s'\n", (char*) &msg.req, name);
-
-        switch(msg.req.id) {
-        case ID_STAT:
-            if(do_stat(fd, name)) goto fail;
-            break;
-        case ID_LIST:
-            if(do_list(fd, name)) goto fail;
-            break;
-        case ID_SEND:
-            if(do_send(fd, name, buffer)) goto fail;
-            break;
-        case ID_RECV:
-            if(do_recv(fd, name, buffer)) goto fail;
-            break;
-        case ID_QUIT:
-            goto fail;
-        default:
-            fail_message(fd, "unknown command");
-            goto fail;
-        }
-    }
-
-fail:
-    if(buffer != 0) free(buffer);
-    D("sync: done\n");
-    adb_close(fd);
-}
diff --git a/adb/file_sync_service.h b/adb/file_sync_service.h
deleted file mode 100644
index 4ee40ba..0000000
--- a/adb/file_sync_service.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _FILE_SYNC_SERVICE_H_
-#define _FILE_SYNC_SERVICE_H_
-
-#ifdef __ppc__
-static inline unsigned __swap_uint32(unsigned x) 
-{
-    return (((x) & 0xFF000000) >> 24)
-        | (((x) & 0x00FF0000) >> 8)
-        | (((x) & 0x0000FF00) << 8)
-        | (((x) & 0x000000FF) << 24);
-}
-#define htoll(x) __swap_uint32(x)
-#define ltohl(x) __swap_uint32(x)
-#define MKID(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((a) << 24))
-#else
-#define htoll(x) (x)
-#define ltohl(x) (x)
-#define MKID(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((d) << 24))
-#endif
-
-#define ID_STAT MKID('S','T','A','T')
-#define ID_LIST MKID('L','I','S','T')
-#define ID_ULNK MKID('U','L','N','K')
-#define ID_SEND MKID('S','E','N','D')
-#define ID_RECV MKID('R','E','C','V')
-#define ID_DENT MKID('D','E','N','T')
-#define ID_DONE MKID('D','O','N','E')
-#define ID_DATA MKID('D','A','T','A')
-#define ID_OKAY MKID('O','K','A','Y')
-#define ID_FAIL MKID('F','A','I','L')
-#define ID_QUIT MKID('Q','U','I','T')
-
-typedef union {
-    unsigned id;
-    struct {
-        unsigned id;
-        unsigned namelen;
-    } req;
-    struct {
-        unsigned id;
-        unsigned mode;
-        unsigned size;
-        unsigned time;
-    } stat;
-    struct {
-        unsigned id;
-        unsigned mode;
-        unsigned size;
-        unsigned time;
-        unsigned namelen;
-    } dent;
-    struct {
-        unsigned id;
-        unsigned size;
-    } data;
-    struct {
-        unsigned id;
-        unsigned msglen;
-    } status;    
-} syncmsg;
-
-
-void file_sync_service(int fd, void *cookie);
-int do_sync_ls(const char *path);
-int do_sync_push(const char *lpath, const char *rpath, int verifyApk);
-int do_sync_sync(const char *lpath, const char *rpath);
-int do_sync_pull(const char *rpath, const char *lpath);
-
-#define SYNC_DATA_MAX (64*1024)
-
-#endif
diff --git a/adb/framebuffer_service.c b/adb/framebuffer_service.c
deleted file mode 100644
index 0de0dd5..0000000
--- a/adb/framebuffer_service.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-
-#include <cutils/fdevent.h>
-#include "adb.h"
-
-#include <linux/fb.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-
-/* TODO:
-** - grab the current buffer, not the first buffer
-** - sync with vsync to avoid tearing
-*/
-
-void framebuffer_service(int fd, void *cookie)
-{
-    struct fb_var_screeninfo vinfo;
-    int fb;
-    void *ptr = MAP_FAILED;
-    char x;
-
-    unsigned fbinfo[4];
-
-    fb = open("/dev/graphics/fb0", O_RDONLY);
-    if(fb < 0) goto done;
-
-    if(ioctl(fb, FBIOGET_VSCREENINFO, &vinfo) < 0) goto done;
-    fcntl(fb, F_SETFD, FD_CLOEXEC);
-
-    fbinfo[0] = 16;
-    fbinfo[1] = vinfo.xres * vinfo.yres * 2;
-    fbinfo[2] = vinfo.xres;
-    fbinfo[3] = vinfo.yres;
-
-    ptr = mmap(0, fbinfo[1], PROT_READ, MAP_SHARED, fb, 0);
-    if(ptr == MAP_FAILED) goto done;
-
-    if(writex(fd, fbinfo, sizeof(unsigned) * 4)) goto done;
-
-    for(;;) {
-        if(readx(fd, &x, 1)) goto done;
-        if(writex(fd, ptr, fbinfo[1])) goto done;
-    }
-
-done:
-    if(ptr != MAP_FAILED) munmap(ptr, fbinfo[1]);
-    if(fb >= 0) close(fb);
-    close(fd);
-}
-
diff --git a/adb/get_my_path_darwin.c b/adb/get_my_path_darwin.c
deleted file mode 100644
index 00dfee4..0000000
--- a/adb/get_my_path_darwin.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/executablepath.h>
-#import <Carbon/Carbon.h>
-#include <unistd.h>
-
-void get_my_path(char s[PATH_MAX])
-{
-    ProcessSerialNumber psn;
-    GetCurrentProcess(&psn);
-    CFDictionaryRef dict;
-    dict = ProcessInformationCopyDictionary(&psn, 0xffffffff);
-    CFStringRef value = (CFStringRef)CFDictionaryGetValue(dict,
-                CFSTR("CFBundleExecutable"));
-    CFStringGetCString(value, s, PATH_MAX - 1, kCFStringEncodingUTF8);
-}
-
diff --git a/adb/get_my_path_linux.c b/adb/get_my_path_linux.c
deleted file mode 100644
index f516e59..0000000
--- a/adb/get_my_path_linux.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <limits.h>
-#include <stdio.h>
-
-void get_my_path(char exe[PATH_MAX])
-{
-    char proc[64];
-    snprintf(proc, sizeof proc, "/proc/%d/exe", getpid());
-    int err = readlink(proc, exe, PATH_MAX - 1);
-    if(err > 0) {
-        exe[err] = 0;
-    } else {
-        exe[0] = 0;
-    }
-}
-
diff --git a/adb/get_my_path_windows.c b/adb/get_my_path_windows.c
deleted file mode 100644
index fc7143c..0000000
--- a/adb/get_my_path_windows.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <limits.h>
-#include <assert.h>
-#include <windows.h>
-
-void get_my_path(char exe[PATH_MAX])
-{
-    char*  r;
-
-    GetModuleFileName( NULL, exe, PATH_MAX-1 );
-    exe[PATH_MAX-1] = 0;
-    r = strrchr( exe, '\\' );
-    if (r)
-        *r = 0;
-}
-
diff --git a/adb/history.h b/adb/history.h
deleted file mode 100755
index ef86ad9..0000000
--- a/adb/history.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _HISTORY_H_
-#define _HISTORY_H_
-
-#define SH_ARROW_ANY    "\x1b\x5b"
-#define SH_ARROW_UP     '\x41'
-#define SH_ARROW_DOWN   '\x42'
-#define SH_ARROW_RIGHT  '\x43'
-#define SH_ARROW_LEFT   '\x44'
-#define SH_DEL_CHAR     '\x7F'
-#define SH_BLANK_CHAR   '\x20'
-
-#endif
-
diff --git a/adb/jdwp_service.c b/adb/jdwp_service.c
deleted file mode 100644
index ae7f12d..0000000
--- a/adb/jdwp_service.c
+++ /dev/null
@@ -1,709 +0,0 @@
-/* implement the "debug-ports" and "track-debug-ports" device services */
-#include "sysdeps.h"
-#define  TRACE_TAG   TRACE_JDWP
-#include "adb.h"
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-/* here's how these things work.
-
-   when adbd starts, it creates a unix server socket
-   named @vm-debug-control (@ is a shortcut for "first byte is zero"
-   to use the private namespace instead of the file system)
-
-   when a new JDWP daemon thread starts in a new VM process, it creates
-   a connection to @vm-debug-control to announce its availability.
-
-
-     JDWP thread                             @vm-debug-control
-         |                                         |
-         |------------------------------->         |
-         | hello I'm in process <pid>              |
-         |                                         |
-         |                                         |
-
-    the connection is kept alive. it will be closed automatically if
-    the JDWP process terminates (this allows adbd to detect dead
-    processes).
-
-    adbd thus maintains a list of "active" JDWP processes. it can send
-    its content to clients through the "device:debug-ports" service,
-    or even updates through the "device:track-debug-ports" service.
-
-    when a debugger wants to connect, it simply runs the command
-    equivalent to  "adb forward tcp:<hostport> jdwp:<pid>"
-
-    "jdwp:<pid>" is a new forward destination format used to target
-    a given JDWP process on the device. when sutch a request arrives,
-    adbd does the following:
-
-      - first, it calls socketpair() to create a pair of equivalent
-        sockets.
-
-      - it attaches the first socket in the pair to a local socket
-        which is itself attached to the transport's remote socket:
-
-
-      - it sends the file descriptor of the second socket directly
-        to the JDWP process with the help of sendmsg()
-
-
-     JDWP thread                             @vm-debug-control
-         |                                         |
-         |                  <----------------------|
-         |           OK, try this file descriptor  |
-         |                                         |
-         |                                         |
-
-   then, the JDWP thread uses this new socket descriptor as its
-   pass-through connection to the debugger (and receives the
-   JDWP-Handshake message, answers to it, etc...)
-
-   this gives the following graphics:
-                    ____________________________________
-                   |                                    |
-                   |          ADB Server (host)         |
-                   |                                    |
-        Debugger <---> LocalSocket <----> RemoteSocket  |
-                   |                           ^^       |
-                   |___________________________||_______|
-                                               ||
-                                     Transport ||
-           (TCP for emulator - USB for device) ||
-                                               ||
-                    ___________________________||_______
-                   |                           ||       |
-                   |          ADBD  (device)   ||       |
-                   |                           VV       |
-         JDWP <======> LocalSocket <----> RemoteSocket  |
-                   |                                    |
-                   |____________________________________|
-
-    due to the way adb works, this doesn't need a special socket
-    type or fancy handling of socket termination if either the debugger
-    or the JDWP process closes the connection.
-
-    THIS IS THE SIMPLEST IMPLEMENTATION I COULD FIND, IF YOU HAPPEN
-    TO HAVE A BETTER IDEA, LET ME KNOW - Digit
-
-**********************************************************************/
-
-/** JDWP PID List Support Code
- ** for each JDWP process, we record its pid and its connected socket
- **/
-
-#define  MAX_OUT_FDS   4
-
-#if !ADB_HOST
-
-#include <sys/socket.h>
-#include <sys/un.h>
-
-typedef struct JdwpProcess  JdwpProcess;
-struct JdwpProcess {
-    JdwpProcess*  next;
-    JdwpProcess*  prev;
-    int           pid;
-    int           socket;
-    fdevent*      fde;
-
-    char          in_buff[4];  /* input character to read PID */
-    int           in_len;      /* number from JDWP process    */
-
-    int           out_fds[MAX_OUT_FDS]; /* output array of file descriptors */
-    int           out_count;            /* to send to the JDWP process      */
-};
-
-static JdwpProcess  _jdwp_list;
-
-static int
-jdwp_process_list( char*  buffer, int  bufferlen )
-{
-    char*         end  = buffer + bufferlen;
-    char*         p    = buffer;
-    JdwpProcess*  proc = _jdwp_list.next;
-
-    for ( ; proc != &_jdwp_list; proc = proc->next ) {
-        int  len;
-
-        /* skip transient connections */
-        if (proc->pid < 0)
-            continue;
-
-        len = snprintf(p, end-p, "%d\n", proc->pid);
-        if (p + len >= end)
-            break;
-        p += len;
-    }
-    p[0] = 0;
-    return (p - buffer);
-}
-
-
-static int
-jdwp_process_list_msg( char*  buffer, int  bufferlen )
-{
-    char  head[5];
-    int   len = jdwp_process_list( buffer+4, bufferlen-4 );
-    snprintf(head, sizeof head, "%04x", len);
-    memcpy(buffer, head, 4);
-    return len + 4;
-}
-
-
-static void  jdwp_process_list_updated(void);
-
-static void
-jdwp_process_free( JdwpProcess*  proc )
-{
-    if (proc) {
-        int  n;
-
-        proc->prev->next = proc->next;
-        proc->next->prev = proc->prev;
-
-        if (proc->socket >= 0) {
-            shutdown(proc->socket, SHUT_RDWR);
-            adb_close(proc->socket);
-            proc->socket = -1;
-        }
-
-        if (proc->fde != NULL) {
-            fdevent_destroy(proc->fde);
-            proc->fde = NULL;
-        }
-        proc->pid = -1;
-
-        for (n = 0; n < proc->out_count; n++) {
-            adb_close(proc->out_fds[n]);
-        }
-        proc->out_count = 0;
-
-        free(proc);
-
-        jdwp_process_list_updated();
-    }
-}
-
-
-static void  jdwp_process_event(int, unsigned, void*);  /* forward */
-
-
-static JdwpProcess*
-jdwp_process_alloc( int  socket )
-{
-    JdwpProcess*  proc = calloc(1,sizeof(*proc));
-
-    if (proc == NULL) {
-        D("not enough memory to create new JDWP process\n");
-        return NULL;
-    }
-
-    proc->socket = socket;
-    proc->pid    = -1;
-    proc->next   = proc;
-    proc->prev   = proc;
-
-    proc->fde = fdevent_create( socket, jdwp_process_event, proc );
-    if (proc->fde == NULL) {
-        D("could not create fdevent for new JDWP process\n" );
-        free(proc);
-        return NULL;
-    }
-
-    proc->fde->state |= FDE_DONT_CLOSE;
-    proc->in_len      = 0;
-    proc->out_count   = 0;
-
-    /* append to list */
-    proc->next = &_jdwp_list;
-    proc->prev = proc->next->prev;
-
-    proc->prev->next = proc;
-    proc->next->prev = proc;
-
-    /* start by waiting for the PID */
-    fdevent_add(proc->fde, FDE_READ);
-
-    return proc;
-}
-
-
-static void
-jdwp_process_event( int  socket, unsigned  events, void*  _proc )
-{
-    JdwpProcess*  proc = _proc;
-
-    if (events & FDE_READ) {
-        if (proc->pid < 0) {
-            /* read the PID as a 4-hexchar string */
-            char*  p    = proc->in_buff + proc->in_len;
-            int    size = 4 - proc->in_len;
-            char   temp[5];
-            while (size > 0) {
-                int  len = recv( socket, p, size, 0 );
-                if (len < 0) {
-                    if (errno == EINTR)
-                        continue;
-                    if (errno == EAGAIN)
-                        return;
-                    /* this can fail here if the JDWP process crashes very fast */
-                    D("weird unknown JDWP process failure: %s\n",
-                      strerror(errno));
-
-                    goto CloseProcess;
-                }
-                if (len == 0) {  /* end of stream ? */
-                    D("weird end-of-stream from unknown JDWP process\n");
-                    goto CloseProcess;
-                }
-                p            += len;
-                proc->in_len += len;
-                size         -= len;
-            }
-            /* we have read 4 characters, now decode the pid */
-            memcpy(temp, proc->in_buff, 4);
-            temp[4] = 0;
-
-            if (sscanf( temp, "%04x", &proc->pid ) != 1) {
-                D("could not decode JDWP %p PID number: '%s'\n", proc, temp);
-                goto CloseProcess;
-            }
-
-            /* all is well, keep reading to detect connection closure */
-            D("Adding pid %d to jdwp process list\n", proc->pid);
-            jdwp_process_list_updated();
-        }
-        else
-        {
-            /* the pid was read, if we get there it's probably because the connection
-             * was closed (e.g. the JDWP process exited or crashed) */
-            char  buf[32];
-
-            for (;;) {
-                int  len = recv(socket, buf, sizeof(buf), 0);
-
-                if (len <= 0) {
-                    if (len < 0 && errno == EINTR)
-                        continue;
-                    if (len < 0 && errno == EAGAIN)
-                        return;
-                    else {
-                        D("terminating JDWP %d connection: %s\n", proc->pid,
-                          strerror(errno));
-                        break;
-                    }
-                }
-                else {
-                    D( "ignoring unexpected JDWP %d control socket activity (%d bytes)\n",
-                       proc->pid, len );
-                }
-            }
-
-        CloseProcess:
-            if (proc->pid >= 0)
-                D( "remove pid %d to jdwp process list\n", proc->pid );
-            jdwp_process_free(proc);
-            return;
-        }
-    }
-
-    if (events & FDE_WRITE) {
-        D("trying to write to JDWP pid controli (count=%d first=%d) %d\n",
-          proc->pid, proc->out_count, proc->out_fds[0]);
-        if (proc->out_count > 0) {
-            int  fd = proc->out_fds[0];
-            int  n, ret;
-            struct cmsghdr*  cmsg;
-            struct msghdr    msg;
-            struct iovec     iov;
-            char             dummy = '!';
-            char             buffer[sizeof(struct cmsghdr) + sizeof(int)];
-
-            iov.iov_base       = &dummy;
-            iov.iov_len        = 1;
-            msg.msg_name       = NULL;
-            msg.msg_namelen    = 0;
-            msg.msg_iov        = &iov;
-            msg.msg_iovlen     = 1;
-            msg.msg_flags      = 0;
-            msg.msg_control    = buffer;
-            msg.msg_controllen = sizeof(buffer);
-
-            cmsg = CMSG_FIRSTHDR(&msg);
-            cmsg->cmsg_len   = msg.msg_controllen;
-            cmsg->cmsg_level = SOL_SOCKET;
-            cmsg->cmsg_type  = SCM_RIGHTS;
-            ((int*)CMSG_DATA(cmsg))[0] = fd;
-
-            for (;;) {
-                ret = sendmsg(proc->socket, &msg, 0);
-                if (ret >= 0)
-                    break;
-                if (errno == EINTR)
-                    continue;
-                D("sending new file descriptor to JDWP %d failed: %s\n",
-                  proc->pid, strerror(errno));
-                goto CloseProcess;
-            }
-
-            D("sent file descriptor %d to JDWP process %d\n",
-              fd, proc->pid);
-
-            for (n = 1; n < proc->out_count; n++)
-                proc->out_fds[n-1] = proc->out_fds[n];
-
-            if (--proc->out_count == 0)
-                fdevent_del( proc->fde, FDE_WRITE );
-        }
-    }
-}
-
-
-int
-create_jdwp_connection_fd(int  pid)
-{
-    JdwpProcess*  proc = _jdwp_list.next;
-
-    D("looking for pid %d in JDWP process list\n", pid);
-    for ( ; proc != &_jdwp_list; proc = proc->next ) {
-        if (proc->pid == pid) {
-            goto FoundIt;
-        }
-    }
-    D("search failed !!\n");
-    return -1;
-
-FoundIt:
-    {
-        int  fds[2];
-
-        if (proc->out_count >= MAX_OUT_FDS) {
-            D("%s: too many pending JDWP connection for pid %d\n",
-              __FUNCTION__, pid);
-            return -1;
-        }
-
-        if (adb_socketpair(fds) < 0) {
-            D("%s: socket pair creation failed: %s\n",
-              __FUNCTION__, strerror(errno));
-            return -1;
-        }
-
-        proc->out_fds[ proc->out_count ] = fds[1];
-        if (++proc->out_count == 1)
-            fdevent_add( proc->fde, FDE_WRITE );
-
-        return fds[0];
-    }
-}
-
-/**  VM DEBUG CONTROL SOCKET
- **
- **  we do implement a custom asocket to receive the data
- **/
-
-/* name of the debug control Unix socket */
-#define  JDWP_CONTROL_NAME      "\0jdwp-control"
-#define  JDWP_CONTROL_NAME_LEN  (sizeof(JDWP_CONTROL_NAME)-1)
-
-typedef struct {
-    int       listen_socket;
-    fdevent*  fde;
-
-} JdwpControl;
-
-
-static void
-jdwp_control_event(int  s, unsigned events, void*  user);
-
-
-static int
-jdwp_control_init( JdwpControl*  control,
-                   const char*   sockname,
-                   int           socknamelen )
-{
-    struct sockaddr_un   addr;
-    socklen_t            addrlen;
-    int                  s;
-    int                  maxpath = sizeof(addr.sun_path);
-    int                  pathlen = socknamelen;
-
-    if (pathlen >= maxpath) {
-        D( "vm debug control socket name too long (%d extra chars)\n",
-           pathlen+1-maxpath );
-        return -1;
-    }
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sun_family = AF_UNIX;
-    memcpy(addr.sun_path, sockname, socknamelen);
-
-    s = socket( AF_UNIX, SOCK_STREAM, 0 );
-    if (s < 0) {
-        D( "could not create vm debug control socket. %d: %s\n",
-           errno, strerror(errno));
-        return -1;
-    }
-
-    addrlen = (pathlen + sizeof(addr.sun_family));
-
-    if (bind(s, (struct sockaddr*)&addr, addrlen) < 0) {
-        D( "could not bind vm debug control socket: %d: %s\n",
-           errno, strerror(errno) );
-        adb_close(s);
-        return -1;
-    }
-
-    if ( listen(s, 4) < 0 ) {
-        D("listen failed in jdwp control socket: %d: %s\n",
-          errno, strerror(errno));
-        adb_close(s);
-        return -1;
-    }
-
-    control->listen_socket = s;
-
-    control->fde = fdevent_create(s, jdwp_control_event, control);
-    if (control->fde == NULL) {
-        D( "could not create fdevent for jdwp control socket\n" );
-        adb_close(s);
-        return -1;
-    }
-
-    /* only wait for incoming connections */
-    fdevent_add(control->fde, FDE_READ);
-
-    D("jdwp control socket started (%d)\n", control->listen_socket);
-    return 0;
-}
-
-
-static void
-jdwp_control_event( int  s, unsigned  events, void*  _control )
-{
-    JdwpControl*  control = (JdwpControl*) _control;
-
-    if (events & FDE_READ) {
-        struct sockaddr   addr;
-        socklen_t         addrlen = sizeof(addr);
-        int               s = -1;
-        JdwpProcess*      proc;
-
-        do {
-            s = adb_socket_accept( control->listen_socket, &addr, &addrlen );
-            if (s < 0) {
-                if (errno == EINTR)
-                    continue;
-                if (errno == ECONNABORTED) {
-                    /* oops, the JDWP process died really quick */
-                    D("oops, the JDWP process died really quick\n");
-                    return;
-                }
-                /* the socket is probably closed ? */
-                D( "weird accept() failed on jdwp control socket: %s\n",
-                   strerror(errno) );
-                return;
-            }
-        }
-        while (s < 0);
-
-        proc = jdwp_process_alloc( s );
-        if (proc == NULL)
-            return;
-    }
-}
-
-
-static JdwpControl   _jdwp_control;
-
-/** "jdwp" local service implementation
- ** this simply returns the list of known JDWP process pids
- **/
-
-typedef struct {
-    asocket  socket;
-    int      pass;
-} JdwpSocket;
-
-static void
-jdwp_socket_close( asocket*  s )
-{
-    asocket*  peer = s->peer;
-
-    remove_socket(s);
-
-    if (peer) {
-        peer->peer = NULL;
-        peer->close(peer);
-    }
-    free(s);
-}
-
-static int
-jdwp_socket_enqueue( asocket*  s, apacket*  p )
-{
-    /* you can't write to this asocket */
-    put_apacket(p);
-    s->peer->close(s->peer);
-    return -1;
-}
-
-
-static void
-jdwp_socket_ready( asocket*  s )
-{
-    JdwpSocket*  jdwp = (JdwpSocket*)s;
-    asocket*     peer = jdwp->socket.peer;
-
-   /* on the first call, send the list of pids,
-    * on the second one, close the connection
-    */
-    if (jdwp->pass == 0) {
-        apacket*  p = get_apacket();
-        p->len = jdwp_process_list((char*)p->data, MAX_PAYLOAD);
-        peer->enqueue(peer, p);
-        jdwp->pass = 1;
-    }
-    else {
-        peer->close(peer);
-    }
-}
-
-asocket*
-create_jdwp_service_socket( void )
-{
-    JdwpSocket*  s = calloc(sizeof(*s),1);
-
-    if (s == NULL)
-        return NULL;
-
-    install_local_socket(&s->socket);
-
-    s->socket.ready   = jdwp_socket_ready;
-    s->socket.enqueue = jdwp_socket_enqueue;
-    s->socket.close   = jdwp_socket_close;
-    s->pass           = 0;
-
-    return &s->socket;
-}
-
-/** "track-jdwp" local service implementation
- ** this periodically sends the list of known JDWP process pids
- ** to the client...
- **/
-
-typedef struct JdwpTracker  JdwpTracker;
-
-struct JdwpTracker {
-    asocket       socket;
-    JdwpTracker*  next;
-    JdwpTracker*  prev;
-    int           need_update;
-};
-
-static JdwpTracker   _jdwp_trackers_list;
-
-
-static void
-jdwp_process_list_updated(void)
-{
-    char             buffer[1024];
-    int              len;
-    JdwpTracker*  t = _jdwp_trackers_list.next;
-
-    len = jdwp_process_list_msg(buffer, sizeof(buffer));
-
-    for ( ; t != &_jdwp_trackers_list; t = t->next ) {
-        apacket*  p    = get_apacket();
-        asocket*  peer = t->socket.peer;
-        memcpy(p->data, buffer, len);
-        p->len = len;
-        peer->enqueue( peer, p );
-    }
-}
-
-static void
-jdwp_tracker_close( asocket*  s )
-{
-    JdwpTracker*  tracker = (JdwpTracker*) s;
-    asocket*      peer    = s->peer;
-
-    if (peer) {
-        peer->peer = NULL;
-        peer->close(peer);
-    }
-
-    remove_socket(s);
-
-    tracker->prev->next = tracker->next;
-    tracker->next->prev = tracker->prev;
-
-    free(s);
-}
-
-static void
-jdwp_tracker_ready( asocket*  s )
-{
-    JdwpTracker*  t = (JdwpTracker*) s;
-
-    if (t->need_update) {
-        apacket*  p = get_apacket();
-        t->need_update = 0;
-        p->len = jdwp_process_list_msg((char*)p->data, sizeof(p->data));
-        s->peer->enqueue(s->peer, p);
-    }
-}
-
-static int
-jdwp_tracker_enqueue( asocket*  s, apacket*  p )
-{
-    /* you can't write to this socket */
-    put_apacket(p);
-    s->peer->close(s->peer);
-    return -1;
-}
-
-
-asocket*
-create_jdwp_tracker_service_socket( void )
-{
-    JdwpTracker*  t = calloc(sizeof(*t),1);
-
-    if (t == NULL)
-        return NULL;
-
-    t->next = &_jdwp_trackers_list;
-    t->prev = t->next->prev;
-
-    t->next->prev = t;
-    t->prev->next = t;
-
-    install_local_socket(&t->socket);
-
-    t->socket.ready   = jdwp_tracker_ready;
-    t->socket.enqueue = jdwp_tracker_enqueue;
-    t->socket.close   = jdwp_tracker_close;
-    t->need_update    = 1;
-
-    return &t->socket;
-}
-
-
-int
-init_jdwp(void)
-{
-    _jdwp_list.next = &_jdwp_list;
-    _jdwp_list.prev = &_jdwp_list;
-
-    _jdwp_trackers_list.next = &_jdwp_trackers_list;
-    _jdwp_trackers_list.prev = &_jdwp_trackers_list;
-
-    return jdwp_control_init( &_jdwp_control,
-                              JDWP_CONTROL_NAME,
-                              JDWP_CONTROL_NAME_LEN );
-}
-
-#endif /* !ADB_HOST */
-
diff --git a/adb/log_service.c b/adb/log_service.c
deleted file mode 100644
index 6e9bdee..0000000
--- a/adb/log_service.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include <cutils/logger.h>
-#include "sysdeps.h"
-#include "adb.h"
-
-#define LOG_FILE_DIR    "/dev/log/"
-
-void write_log_entry(int fd, struct logger_entry *buf);
-
-void log_service(int fd, void *cookie)
-{
-    /* get the name of the log filepath to read */
-    char * log_filepath = cookie;
-
-    /* open the log file. */
-    int logfd = unix_open(log_filepath, O_RDONLY);
-    if (logfd < 0) {
-        goto done;
-    }
-
-    // temp buffer to read the entries
-    unsigned char buf[LOGGER_ENTRY_MAX_LEN + 1] __attribute__((aligned(4)));
-    struct logger_entry *entry = (struct logger_entry *) buf;
-
-    while (1) {
-        int ret;
-
-        ret = unix_read(logfd, entry, LOGGER_ENTRY_MAX_LEN);
-        if (ret < 0) {
-            if (errno == EINTR || errno == EAGAIN)
-                continue;
-            // perror("logcat read");
-            goto done;
-        }
-        else if (!ret) {
-            // fprintf(stderr, "read: Unexpected EOF!\n");
-            goto done;
-        }
-
-        /* NOTE: driver guarantees we read exactly one full entry */
-
-        entry->msg[entry->len] = '\0';
-
-        write_log_entry(fd, entry);
-    }
-
-done:
-    unix_close(fd);
-    free(log_filepath);
-}
-
-/* returns the full path to the log file in a newly allocated string */
-char * get_log_file_path(const char * log_name) {
-    char *log_device = malloc(strlen(LOG_FILE_DIR) + strlen(log_name) + 1);
-
-    strcpy(log_device, LOG_FILE_DIR);
-    strcat(log_device, log_name);
-
-    return log_device;
-}
-
-
-/* prints one log entry into the file descriptor fd */
-void write_log_entry(int fd, struct logger_entry *buf)
-{
-    size_t size = sizeof(struct logger_entry) + buf->len;
-
-    writex(fd, buf, size);
-}
diff --git a/adb/mutex_list.h b/adb/mutex_list.h
deleted file mode 100644
index eebe0df..0000000
--- a/adb/mutex_list.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* the list of mutexes used by addb */
-#ifndef ADB_MUTEX
-#error ADB_MUTEX not defined when including this file
-#endif
-
-ADB_MUTEX(dns_lock)
-ADB_MUTEX(socket_list_lock)
-ADB_MUTEX(transport_lock)
-#if ADB_HOST
-ADB_MUTEX(local_transports_lock)
-#endif
-ADB_MUTEX(usb_lock)
-
-#undef ADB_MUTEX
diff --git a/adb/protocol.txt b/adb/protocol.txt
deleted file mode 100644
index d0f307c..0000000
--- a/adb/protocol.txt
+++ /dev/null
@@ -1,252 +0,0 @@
-
---- a replacement for aproto -------------------------------------------
-
-When it comes down to it, aproto's primary purpose is to forward
-various streams between the host computer and client device (in either
-direction).
-
-This replacement further simplifies the concept, reducing the protocol
-to an extremely straightforward model optimized to accomplish the
-forwarding of these streams and removing additional state or
-complexity.
-
-The host side becomes a simple comms bridge with no "UI", which will 
-be used by either commandline or interactive tools to communicate with 
-a device or emulator that is connected to the bridge.
-
-The protocol is designed to be straightforward and well-defined enough 
-that if it needs to be reimplemented in another environment (Java 
-perhaps), there should not problems ensuring perfect interoperability.
-
-The protocol discards the layering aproto has and should allow the 
-implementation to be much more robust.
-
-
---- protocol overview and basics ---------------------------------------
- 
-The transport layer deals in "messages", which consist of a 24 byte
-header followed (optionally) by a payload.  The header consists of 6
-32 bit words which are sent across the wire in little endian format.
-
-struct message {
-    unsigned command;       /* command identifier constant      */
-    unsigned arg0;          /* first argument                   */
-    unsigned arg1;          /* second argument                  */
-    unsigned data_length;   /* length of payload (0 is allowed) */
-    unsigned data_crc32;    /* crc32 of data payload            */
-    unsigned magic;         /* command ^ 0xffffffff             */
-};
-
-Receipt of an invalid message header, corrupt message payload, or an
-unrecognized command MUST result in the closing of the remote
-connection.  The protocol depends on shared state and any break in the
-message stream will result in state getting out of sync.
-
-The following sections describe the six defined message types in
-detail.  Their format is COMMAND(arg0, arg1, payload) where the payload
-is represented by a quoted string or an empty string if none should be
-sent.
-
-The identifiers "local-id" and "remote-id" are always relative to the
-*sender* of the message, so for a receiver, the meanings are effectively
-reversed.
-
-
-
---- CONNECT(version, maxdata, "system-identity-string") ----------------
-
-The CONNECT message establishes the presence of a remote system.
-The version is used to ensure protocol compatibility and maxdata
-declares the maximum message body size that the remote system
-is willing to accept.
-
-Currently, version=0x01000000 and maxdata=4096
-
-Both sides send a CONNECT message when the connection between them is
-established.  Until a CONNECT message is received no other messages may
-be sent.  Any messages received before a CONNECT message MUST be ignored.
-
-If a CONNECT message is received with an unknown version or insufficiently
-large maxdata value, the connection with the other side must be closed.
-
-The system identity string should be "<systemtype>:<serialno>:<banner>"
-where systemtype is "bootloader", "device", or "host", serialno is some
-kind of unique ID (or empty), and banner is a human-readable version
-or identifier string (informational only).
-
-
---- OPEN(local-id, 0, "destination") -----------------------------------
-
-The OPEN message informs the recipient that the sender has a stream
-identified by local-id that it wishes to connect to the named
-destination in the message payload.  The local-id may not be zero.
-
-The OPEN message MUST result in either a READY message indicating that
-the connection has been established (and identifying the other end) or
-a CLOSE message, indicating failure.  An OPEN message also implies
-a READY message sent at the same time.
-
-Common destination naming conventions include:
-
-* "tcp:<host>:<port>" - host may be omitted to indicate localhost
-* "udp:<host>:<port>" - host may be omitted to indicate localhost
-* "local-dgram:<identifier>"
-* "local-stream:<identifier>"
-* "shell" - local shell service
-* "upload" - service for pushing files across (like aproto's /sync)
-* "fs-bridge" - FUSE protocol filesystem bridge
-
-
---- READY(local-id, remote-id, "") -------------------------------------
-
-The READY message informs the recipient that the sender's stream
-identified by local-id is ready for write messages and that it is
-connected to the recipient's stream identified by remote-id.
-
-Neither the local-id nor the remote-id may be zero. 
-
-A READY message containing a remote-id which does not map to an open
-stream on the recipient's side is ignored.  The stream may have been
-closed while this message was in-flight.
-
-The local-id is ignored on all but the first READY message (where it
-is used to establish the connection).  Nonetheless, the local-id MUST
-not change on later READY messages sent to the same stream.
-
-
-
---- WRITE(0, remote-id, "data") ----------------------------------------
-
-The WRITE message sends data to the recipient's stream identified by
-remote-id.  The payload MUST be <= maxdata in length.
-
-A WRITE message containing a remote-id which does not map to an open
-stream on the recipient's side is ignored.  The stream may have been
-closed while this message was in-flight.
-
-A WRITE message may not be sent until a READY message is received.
-Once a WRITE message is sent, an additional WRITE message may not be
-sent until another READY message has been received.  Recipients of
-a WRITE message that is in violation of this requirement will CLOSE
-the connection.
-
-
---- CLOSE(local-id, remote-id, "") -------------------------------------
-
-The CLOSE message informs recipient that the connection between the
-sender's stream (local-id) and the recipient's stream (remote-id) is
-broken.  The remote-id MUST not be zero, but the local-id MAY be zero
-if this CLOSE indicates a failed OPEN.
-
-A CLOSE message containing a remote-id which does not map to an open
-stream on the recipient's side is ignored.  The stream may have
-already been closed by the recipient while this message was in-flight.
-
-The recipient should not respond to a CLOSE message in any way.  The
-recipient should cancel pending WRITEs or CLOSEs, but this is not a
-requirement, since they will be ignored.
-
-
---- SYNC(online, sequence, "") -----------------------------------------
-
-The SYNC message is used by the io pump to make sure that stale
-outbound messages are discarded when the connection to the remote side
-is broken.  It is only used internally to the bridge and never valid
-to send across the wire.  
-
-* when the connection to the remote side goes offline, the io pump 
-  sends a SYNC(0, 0) and starts discarding all messages
-* when the connection to the remote side is established, the io pump
-  sends a SYNC(1, token) and continues to discard messages
-* when the io pump receives a matching SYNC(1, token), it once again
-  starts accepting messages to forward to the remote side
-
-
---- message command constants ------------------------------------------
-
-#define A_SYNC 0x434e5953
-#define A_CNXN 0x4e584e43
-#define A_OPEN 0x4e45504f
-#define A_OKAY 0x59414b4f
-#define A_CLSE 0x45534c43
-#define A_WRTE 0x45545257
-
-
-
---- implementation details ---------------------------------------------
-
-The core of the bridge program will use three threads.  One thread
-will be a select/epoll loop to handle io between various inbound and
-outbound connections and the connection to the remote side.
-
-The remote side connection will be implemented as two threads (one for
-reading, one for writing) and a datagram socketpair to provide the
-channel between the main select/epoll thread and the remote connection
-threadpair.  The reason for this is that for usb connections, the
-kernel interface on linux and osx does not allow you to do meaningful
-nonblocking IO.
-
-The endian swapping for the message headers will happen (as needed) in
-the remote connection threadpair and that the rest of the program will
-always treat message header values as native-endian.
-
-The bridge program will be able to have a number of mini-servers
-compiled in.  They will be published under known names (examples
-"shell", "fs-bridge", etc) and upon receiving an OPEN() to such a
-service, the bridge program will create a stream socketpair and spawn
-a thread or subprocess to handle the io.
-
-
---- simplified / embedded implementation -------------------------------
-
-For limited environments, like the bootloader, it is allowable to
-support a smaller, fixed number of channels using pre-assigned channel
-ID numbers such that only one stream may be connected to a bootloader
-endpoint at any given time.  The protocol remains unchanged, but the
-"embedded" version of it is less dynamic.
-
-The bootloader will support two streams.  A "bootloader:debug" stream,
-which may be opened to get debug messages from the bootloader and a 
-"bootloader:control", stream which will support the set of basic 
-bootloader commands.
-
-Example command stream dialogues:  
-  "flash_kernel,2515049,........\n" "okay\n" 
-  "flash_ramdisk,5038,........\n" "fail,flash write error\n" 
-  "bogus_command......" <CLOSE>
-
-
---- future expansion ---------------------------------------------------
-
-I plan on providing either a message or a special control stream so that
-the client device could ask the host computer to setup inbound socket
-translations on the fly on behalf of the client device.
-
-
-The initial design does handshaking to provide flow control, with a
-message flow that looks like:
-
-  >OPEN <READY >WRITE <READY >WRITE <READY >WRITE <CLOSE
-
-The far side may choose to issue the READY message as soon as it receives
-a WRITE or it may defer the READY until the write to the local stream
-succeeds.  A future version may want to do some level of windowing where
-multiple WRITEs may be sent without requiring individual READY acks.
-
-------------------------------------------------------------------------
-
---- smartsockets -------------------------------------------------------
-
-Port 5037 is used for smart sockets which allow a client on the host
-side to request access to a service in the host adb daemon or in the
-remote (device) daemon.  The service is requested by ascii name,
-preceeded by a 4 digit hex length.  Upon successful connection an
-"OKAY" response is sent, otherwise a "FAIL" message is returned.  Once
-connected the client is talking to that (remote or local) service.
-
-client: <hex4> <service-name>
-server: "OKAY"
-
-client: <hex4> <service-name>
-server: "FAIL" <hex4> <reason>
-
diff --git a/adb/remount_service.c b/adb/remount_service.c
deleted file mode 100644
index 26bc841..0000000
--- a/adb/remount_service.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <sys/mount.h>
-#include <errno.h>
-
-#include "sysdeps.h"
-
-#define  TRACE_TAG  TRACE_ADB
-#include "adb.h"
-
-
-static int system_ro = 1;
-
-/* Returns the mount number of the requested partition from /proc/mtd */
-static int find_mount(const char *findme)
-{
-    int fd;
-    int res;
-    int size;
-    char *token = NULL;
-    const char delims[] = "\n";
-    char buf[1024];
-
-    fd = unix_open("/proc/mtd", O_RDONLY);
-    if (fd < 0)
-        return -errno;
-
-    buf[sizeof(buf) - 1] = '\0';
-    size = adb_read(fd, buf, sizeof(buf) - 1);
-    adb_close(fd);
-
-    token = strtok(buf, delims);
-
-    while (token) {
-        char mtdname[16];
-        int mtdnum, mtdsize, mtderasesize;
-
-        res = sscanf(token, "mtd%d: %x %x %15s",
-                     &mtdnum, &mtdsize, &mtderasesize, mtdname);
-
-        if (res == 4 && !strcmp(mtdname, findme))
-            return mtdnum;
-
-        token = strtok(NULL, delims);
-    }
-    return -1;
-}
-
-/* Init mounts /system as read only, remount to enable writes. */
-static int remount_system()
-{
-    int num;
-    char source[64];
-    if (system_ro == 0) {
-        return 0;
-    }
-    if ((num = find_mount("\"system\"")) < 0)
-        return -1;
-
-    snprintf(source, sizeof source, "/dev/block/mtdblock%d", num);
-    system_ro = mount(source, "/system", "yaffs2", MS_REMOUNT, NULL);
-    return system_ro;
-}
-
-static void write_string(int fd, const char* str)
-{
-    writex(fd, str, strlen(str));
-}
-
-void remount_service(int fd, void *cookie)
-{
-    int ret = remount_system();
-
-    if (!ret)
-       write_string(fd, "remount succeeded\n");
-    else {
-        char    buffer[200];
-        snprintf(buffer, sizeof(buffer), "remount failed: %s\n", strerror(errno));
-        write_string(fd, buffer);
-    }
-
-    adb_close(fd);
-}
-
diff --git a/adb/services.c b/adb/services.c
deleted file mode 100644
index e686949..0000000
--- a/adb/services.c
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-#include "sysdeps.h"
-
-#define  TRACE_TAG  TRACE_ADB
-#include "adb.h"
-#include "file_sync_service.h"
-
-#if ADB_HOST
-#  ifndef HAVE_WINSOCK
-#    include <netinet/in.h>
-#    include <netdb.h>
-#  endif
-#endif
-
-typedef struct stinfo stinfo;
-
-struct stinfo {
-    void (*func)(int fd, void *cookie);
-    int fd;
-    void *cookie;
-};
-
-
-void *service_bootstrap_func(void *x)
-{
-    stinfo *sti = x;
-    sti->func(sti->fd, sti->cookie);
-    free(sti);
-    return 0;
-}
-
-#if ADB_HOST
-ADB_MUTEX_DEFINE( dns_lock );
-
-static void dns_service(int fd, void *cookie)
-{
-    char *hostname = cookie;
-    struct hostent *hp;
-    unsigned zero = 0;
-
-    adb_mutex_lock(&dns_lock);
-    hp = gethostbyname(hostname);
-    if(hp == 0) {
-        writex(fd, &zero, 4);
-    } else {
-        writex(fd, hp->h_addr, 4);
-    }
-    adb_mutex_unlock(&dns_lock);
-    adb_close(fd);
-}
-#else
-extern int recovery_mode;
-
-static void recover_service(int s, void *cookie)
-{
-    unsigned char buf[4096];
-    unsigned count = (unsigned) cookie;
-    int fd;
-
-    fd = adb_creat("/tmp/update", 0644);
-    if(fd < 0) {
-        adb_close(s);
-        return;
-    }
-
-    while(count > 0) {
-        unsigned xfer = (count > 4096) ? 4096 : count;
-        if(readx(s, buf, xfer)) break;
-        if(writex(fd, buf, xfer)) break;
-        count -= xfer;
-    }
-
-    if(count == 0) {
-        writex(s, "OKAY", 4);
-    } else {
-        writex(s, "FAIL", 4);
-    }
-    adb_close(fd);
-    adb_close(s);
-
-    fd = adb_creat("/tmp/update.begin", 0644);
-    adb_close(fd);
-}
-
-#endif
-
-#if 0
-static void echo_service(int fd, void *cookie)
-{
-    char buf[4096];
-    int r;
-    char *p;
-    int c;
-
-    for(;;) {
-        r = read(fd, buf, 4096);
-        if(r == 0) goto done;
-        if(r < 0) {
-            if(errno == EINTR) continue;
-            else goto done;
-        }
-
-        c = r;
-        p = buf;
-        while(c > 0) {
-            r = write(fd, p, c);
-            if(r > 0) {
-                c -= r;
-                p += r;
-                continue;
-            }
-            if((r < 0) && (errno == EINTR)) continue;
-            goto done;
-        }
-    }
-done:
-    close(fd);
-}
-#endif
-
-static int create_service_thread(void (*func)(int, void *), void *cookie)
-{
-    stinfo *sti;
-    adb_thread_t t;
-    int s[2];
-
-    if(adb_socketpair(s)) {
-        printf("cannot create service socket pair\n");
-        return -1;
-    }
-
-    sti = malloc(sizeof(stinfo));
-    if(sti == 0) fatal("cannot allocate stinfo");
-    sti->func = func;
-    sti->cookie = cookie;
-    sti->fd = s[1];
-
-    if(adb_thread_create( &t, service_bootstrap_func, sti)){
-        free(sti);
-        adb_close(s[0]);
-        adb_close(s[1]);
-        printf("cannot create service thread\n");
-        return -1;
-    }
-
-    D("service thread started, %d:%d\n",s[0], s[1]);
-    return s[0];
-}
-
-static int create_subprocess(const char *cmd, const char *arg0, const char *arg1)
-{
-#ifdef HAVE_WIN32_PROC
-	fprintf(stderr, "error: create_subprocess not implemented on Win32 (%s %s %s)\n", cmd, arg0, arg1);
-	return -1;
-#else /* !HAVE_WIN32_PROC */
-    char *devname;
-    int ptm;
-    pid_t pid;
-
-    ptm = unix_open("/dev/ptmx", O_RDWR); // | O_NOCTTY);
-    if(ptm < 0){
-        printf("[ cannot open /dev/ptmx - %s ]\n",strerror(errno));
-        return -1;
-    }
-    fcntl(ptm, F_SETFD, FD_CLOEXEC);
-
-    if(grantpt(ptm) || unlockpt(ptm) ||
-       ((devname = (char*) ptsname(ptm)) == 0)){
-        printf("[ trouble with /dev/ptmx - %s ]\n", strerror(errno));
-        return -1;
-    }
-
-    pid = fork();
-    if(pid < 0) {
-        printf("- fork failed: %s -\n", strerror(errno));
-        return -1;
-    }
-
-    if(pid == 0){
-        int pts;
-
-        setsid();
-
-        pts = unix_open(devname, O_RDWR);
-        if(pts < 0) exit(-1);
-
-        dup2(pts, 0);
-        dup2(pts, 1);
-        dup2(pts, 2);
-
-        adb_close(ptm);
-
-        execl(cmd, cmd, arg0, arg1, NULL);
-        fprintf(stderr, "- exec '%s' failed: %s (%d) -\n",
-                cmd, strerror(errno), errno);
-        exit(-1);
-    } else {
-        return ptm;
-    }
-#endif /* !HAVE_WIN32_PROC */
-}
-
-#if ADB_HOST
-#define SHELL_COMMAND "/bin/sh"
-#else
-#define SHELL_COMMAND "/system/bin/sh"
-#endif
-
-int service_to_fd(const char *name)
-{
-    int ret = -1;
-
-    if(!strncmp(name, "tcp:", 4)) {
-        int port = atoi(name + 4);
-        name = strchr(name + 4, ':');
-        if(name == 0) {
-            ret = socket_loopback_client(port, SOCK_STREAM);
-            if (ret >= 0)
-                disable_tcp_nagle(ret);
-        } else {
-#if ADB_HOST
-            adb_mutex_lock(&dns_lock);
-            ret = socket_network_client(name + 1, port, SOCK_STREAM);
-            adb_mutex_unlock(&dns_lock);
-#else
-            return -1;
-#endif
-        }
-#ifndef HAVE_WINSOCK   /* winsock doesn't implement unix domain sockets */
-    } else if(!strncmp(name, "local:", 6)) {
-        ret = socket_local_client(name + 6,
-                ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
-    } else if(!strncmp(name, "localreserved:", 14)) {
-        ret = socket_local_client(name + 14,
-                ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
-    } else if(!strncmp(name, "localabstract:", 14)) {
-        ret = socket_local_client(name + 14,
-                ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);
-    } else if(!strncmp(name, "localfilesystem:", 16)) {
-        ret = socket_local_client(name + 16,
-                ANDROID_SOCKET_NAMESPACE_FILESYSTEM, SOCK_STREAM);
-#endif
-#if ADB_HOST
-    } else if(!strncmp("dns:", name, 4)){
-        char *n = strdup(name + 4);
-        if(n == 0) return -1;
-        ret = create_service_thread(dns_service, n);
-#else /* !ADB_HOST */
-    } else if(!strncmp("dev:", name, 4)) {
-        ret = unix_open(name + 4, O_RDWR);
-    } else if(!strncmp(name, "framebuffer:", 12)) {
-        ret = create_service_thread(framebuffer_service, 0);
-    } else if(recovery_mode && !strncmp(name, "recover:", 8)) {
-        ret = create_service_thread(recover_service, (void*) atoi(name + 8));
-    } else if (!strncmp(name, "jdwp:", 5)) {
-        ret = create_jdwp_connection_fd(atoi(name+5));
-    } else if (!strncmp(name, "log:", 4)) {
-        ret = create_service_thread(log_service, get_log_file_path(name + 4));
-#endif
-    } else if(!HOST && !strncmp(name, "shell:", 6)) {
-        if(name[6]) {
-            ret = create_subprocess(SHELL_COMMAND, "-c", name + 6);
-        } else {
-            ret = create_subprocess(SHELL_COMMAND, "-", 0);
-        }
-#if !ADB_HOST
-    } else if(!strncmp(name, "sync:", 5)) {
-        ret = create_service_thread(file_sync_service, NULL);
-    } else if(!strncmp(name, "remount:", 8)) {
-        ret = create_service_thread(remount_service, NULL);
-#endif
-#if 0
-    } else if(!strncmp(name, "echo:", 5)){
-        ret = create_service_thread(echo_service, 0);
-#endif
-    }
-    if (ret >= 0) {
-        close_on_exec(ret);
-    }
-    return ret;
-}
-
-#if ADB_HOST
-struct state_info {
-    transport_type transport;
-    char* serial;
-    int state;
-};
-
-static void wait_for_state(int fd, void* cookie)
-{
-    struct state_info* sinfo = cookie;
-    char* err = "unknown error";
-
-    D("wait_for_state %d\n", sinfo->state);
-
-    atransport *t = acquire_one_transport(sinfo->state, sinfo->transport, sinfo->serial, &err);
-    if(t != 0) {
-        writex(fd, "OKAY", 4);
-    } else {
-        sendfailmsg(fd, err);
-    }
-
-    if (sinfo->serial)
-        free(sinfo->serial);
-    free(sinfo);
-    adb_close(fd);
-    D("wait_for_state is done\n");
-}
-#endif
-
-#if ADB_HOST
-asocket*  host_service_to_socket(const char*  name, const char *serial)
-{
-    if (!strcmp(name,"track-devices")) {
-        return create_device_tracker();
-    } else if (!strncmp(name, "wait-for-", strlen("wait-for-"))) {
-        struct state_info* sinfo = malloc(sizeof(struct state_info));
-
-        if (serial)
-            sinfo->serial = strdup(serial);
-        else
-            sinfo->serial = NULL;
-
-        name += strlen("wait-for-");
-
-        if (!strncmp(name, "local", strlen("local"))) {
-            sinfo->transport = kTransportLocal;
-            sinfo->state = CS_DEVICE;
-        } else if (!strncmp(name, "usb", strlen("usb"))) {
-            sinfo->transport = kTransportUsb;
-            sinfo->state = CS_DEVICE;
-        } else if (!strncmp(name, "any", strlen("any"))) {
-            sinfo->transport = kTransportAny;
-            sinfo->state = CS_DEVICE;
-        } else {
-            free(sinfo);
-            return NULL;
-        }
-
-        int fd = create_service_thread(wait_for_state, sinfo);
-        return create_local_socket(fd);
-    }
-    return NULL;
-}
-#endif /* ADB_HOST */
diff --git a/adb/shlist.c b/adb/shlist.c
deleted file mode 100755
index 44919ef..0000000
--- a/adb/shlist.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*-------------------------------------------------------------------*/
-/*                         List  Functionality                       */
-/*-------------------------------------------------------------------*/
-/* #define SH_LIST_DEBUG */
-/*-------------------------------------------------------------------*/
-#include <stdio.h>
-#include <stdlib.h>
-#include "shlist.h"
-/*-------------------------------------------------------------------*/
-void shListInitList( SHLIST *listPtr )
-{
-  listPtr->data = (void *)0L;
-  listPtr->next = listPtr;
-  listPtr->prev = listPtr;
-}
-
-SHLIST *shListFindItem( SHLIST *head, void *val, shListEqual func )
-{
-  SHLIST *item;
-
-  for(item=head->next;( item != head );item=item->next)
-    if( func ) {
-      if( func( val, item->data ) ) {
-        return( item );
-      }
-    }
-    else {
-      if( item->data == val ) {
-        return( item );
-      }
-    }
-  return( NULL );
-}
-
-SHLIST *shListGetLastItem( SHLIST *head )
-{
-  if( head->prev != head )
-    return( head->prev );
-  return( NULL );
-}
-
-SHLIST *shListGetFirstItem( SHLIST *head )
-{
-  if( head->next != head )
-    return( head->next );
-  return( NULL );
-}
-
-SHLIST *shListGetNItem( SHLIST *head, unsigned long num )
-{
-  SHLIST *item;
-  unsigned long i;
-
-  for(i=0,item=head->next;( (i < num) && (item != head) );i++,item=item->next);
-  if( item != head )
-    return( item );
-  return( NULL );
-}
-
-SHLIST *shListGetNextItem( SHLIST *head, SHLIST *item )
-{
-  if( item == NULL )
-    return( NULL );
-  if( item->next != head )
-    return( item->next );
-  return( NULL );
-}
-
-SHLIST *shListGetPrevItem( SHLIST *head, SHLIST *item )
-{
-  if( item == NULL )
-    return( NULL );
-  if( item->prev != head )
-    return( item->prev );
-  return( NULL );
-}
-
-void shListDelItem( SHLIST *head, SHLIST *item, shListFree func )
-{
-  if( item == NULL )
-    return;
-#ifdef SH_LIST_DEBUG
-  fprintf(stderr, "Del %lx\n", (unsigned long)(item->data));
-#endif
-  (item->prev)->next = item->next;
-  (item->next)->prev = item->prev;
-  if( func && item->data ) {
-    func( (void *)(item->data) );
-  }
-  free( item );
-  head->data = (void *)((unsigned long)(head->data) - 1);
-}
-
-void shListInsFirstItem( SHLIST *head, void *val )
-{ /* Insert to the beginning of the list */
-  SHLIST *item;
-
-  item = (SHLIST *)malloc( sizeof(SHLIST) );
-  if( item == NULL )
-    return;
-  item->data = val;
-  item->next = head->next;
-  item->prev = head;
-  (head->next)->prev = item;
-  head->next = item;
-#ifdef SH_LIST_DEBUG
-  fprintf(stderr, "Ins First %lx\n", (unsigned long)(item->data));
-#endif
-  head->data = (void *)((unsigned long)(head->data) + 1);
-}
-
-void shListInsLastItem( SHLIST *head, void *val )
-{ /* Insert to the end of the list */
-  SHLIST *item;
-
-  item = (SHLIST *)malloc( sizeof(SHLIST) );
-  if( item == NULL )
-    return;
-  item->data = val;
-  item->next = head;
-  item->prev = head->prev;
-  (head->prev)->next = item;
-  head->prev = item;
-#ifdef SH_LIST_DEBUG
-  fprintf(stderr, "Ins Last %lx\n", (unsigned long)(item->data));
-#endif
-  head->data = (void *)((unsigned long)(head->data) + 1);
-}
-
-void shListInsBeforeItem( SHLIST *head, void *val, void *etal, 
-                          shListCmp func )
-{
-  SHLIST *item, *iptr;
-
-  if( func == NULL )
-    shListInsFirstItem( head, val );
-  else {
-    item = (SHLIST *)malloc( sizeof(SHLIST) );
-    if( item == NULL )
-      return;
-    item->data = val;
-    for(iptr=head->next;( iptr != head );iptr=iptr->next)
-      if( func( val, iptr->data, etal ) )
-         break;
-    item->next = iptr;
-    item->prev = iptr->prev;
-    (iptr->prev)->next = item;
-    iptr->prev = item;
-#ifdef SH_LIST_DEBUG
-    fprintf(stderr, "Ins Before %lx\n", (unsigned long)(item->data));
-#endif
-    head->data = (void *)((unsigned long)(head->data) + 1);
-  }
-}
-
-void shListDelAllItems( SHLIST *head, shListFree func )
-{
-  SHLIST *item;
-
-  for(item=head->next;( item != head );) {
-    shListDelItem( head, item, func );
-    item = head->next;
-  }
-  head->data = (void *)0L;
-}
-
-void shListPrintAllItems( SHLIST *head, shListPrint func )
-{
-#ifdef SH_LIST_DEBUG
-  SHLIST *item;
-
-  for(item=head->next;( item != head );item=item->next)
-    if( func ) {
-      func(item->data);
-    }
-    else {
-      fprintf(stderr, "Item: %lx\n",(unsigned long)(item->data));
-    }
-#endif
-}
-
-unsigned long shListGetCount( SHLIST *head )
-{
-  return( (unsigned long)(head->data) );
-}
diff --git a/adb/shlist.h b/adb/shlist.h
deleted file mode 100755
index 0a9b07b..0000000
--- a/adb/shlist.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*-------------------------------------------------------------------*/
-/*                         List  Functionality                       */
-/*-------------------------------------------------------------------*/
-#ifndef _SHLIST_H_
-#define _SHLIST_H_
-
-typedef struct SHLIST_STRUC {
-  void *data;
-  struct SHLIST_STRUC *next;
-  struct SHLIST_STRUC *prev;
-} SHLIST;
-
-typedef int (*shListCmp)( void *valo, void *valn, void *etalon );
-typedef int (*shListPrint)( void *val );
-typedef void (*shListFree)( void *val );
-typedef int (*shListEqual)( void *val,  void *idata );
-
-void shListInitList( SHLIST *listPtr );
-SHLIST *shListFindItem( SHLIST *head, void *val, shListEqual func );
-SHLIST *shListGetFirstItem( SHLIST *head );
-SHLIST *shListGetNItem( SHLIST *head, unsigned long num );
-SHLIST *shListGetLastItem( SHLIST *head );
-SHLIST *shListGetNextItem( SHLIST *head, SHLIST *item );
-SHLIST *shListGetPrevItem( SHLIST *head, SHLIST *item );
-void shListDelItem( SHLIST *head, SHLIST *item, shListFree func );
-void shListInsFirstItem( SHLIST *head, void *val );
-void shListInsBeforeItem( SHLIST *head, void *val, void *etalon, 
-                          shListCmp func );
-void shListInsLastItem( SHLIST *head, void *val );
-void shListDelAllItems( SHLIST *head, shListFree func );
-void shListPrintAllItems( SHLIST *head, shListPrint func );
-unsigned long shListGetCount( SHLIST *head );
-
-#endif
diff --git a/adb/sockets.c b/adb/sockets.c
deleted file mode 100644
index 9f1b598..0000000
--- a/adb/sockets.c
+++ /dev/null
@@ -1,787 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "sysdeps.h"
-
-#define  TRACE_TAG  TRACE_SOCKETS
-#include "adb.h"
-
-ADB_MUTEX_DEFINE( socket_list_lock );
-
-static void local_socket_close_locked(asocket *s);
-
-int sendfailmsg(int fd, const char *reason)
-{
-    char buf[9];
-    int len;
-    len = strlen(reason);
-    if(len > 0xffff) len = 0xffff;
-    snprintf(buf, sizeof buf, "FAIL%04x", len);
-    if(writex(fd, buf, 8)) return -1;
-    return writex(fd, reason, len);
-}
-
-//extern int online;
-
-static unsigned local_socket_next_id = 1;
-
-static asocket local_socket_list = {
-    .next = &local_socket_list,
-    .prev = &local_socket_list,
-};
-
-/* the the list of currently closing local sockets.
-** these have no peer anymore, but still packets to
-** write to their fd.
-*/
-static asocket local_socket_closing_list = {
-    .next = &local_socket_closing_list,
-    .prev = &local_socket_closing_list,
-};
-
-asocket *find_local_socket(unsigned id)
-{
-    asocket *s;
-    asocket *result = NULL;
-
-    adb_mutex_lock(&socket_list_lock);
-    for(s = local_socket_list.next; s != &local_socket_list && !result; s = s->next) {
-        if(s->id == id) result = s;
-    }
-    adb_mutex_unlock(&socket_list_lock);
-
-    return result;
-}
-
-static void
-insert_local_socket(asocket*  s, asocket*  list)
-{
-    s->next       = list;
-    s->prev       = s->next->prev;
-    s->prev->next = s;
-    s->next->prev = s;
-}
-
-
-void install_local_socket(asocket *s)
-{
-    adb_mutex_lock(&socket_list_lock);
-
-    s->id = local_socket_next_id++;
-    insert_local_socket(s, &local_socket_list);
-
-    adb_mutex_unlock(&socket_list_lock);
-}
-
-void remove_socket(asocket *s)
-{
-    // socket_list_lock should already be held
-    if (s->prev && s->next)
-    {
-        s->prev->next = s->next;
-        s->next->prev = s->prev;
-        s->next = 0;
-        s->prev = 0;
-        s->id = 0;
-    }
-}
-
-void close_all_sockets(atransport *t)
-{
-    asocket *s;
-
-        /* this is a little gross, but since s->close() *will* modify
-        ** the list out from under you, your options are limited.
-        */
-    adb_mutex_lock(&socket_list_lock);
-restart:
-    for(s = local_socket_list.next; s != &local_socket_list; s = s->next){
-        if(s->transport == t || (s->peer && s->peer->transport == t)) {
-            local_socket_close_locked(s);
-            goto restart;
-        }
-    }
-    adb_mutex_unlock(&socket_list_lock);
-}
-
-static int local_socket_enqueue(asocket *s, apacket *p)
-{
-    D("LS(%d): enqueue %d\n", s->id, p->len);
-
-    p->ptr = p->data;
-
-        /* if there is already data queue'd, we will receive
-        ** events when it's time to write.  just add this to
-        ** the tail
-        */
-    if(s->pkt_first) {
-        goto enqueue;
-    }
-
-        /* write as much as we can, until we
-        ** would block or there is an error/eof
-        */
-    while(p->len > 0) {
-        int r = adb_write(s->fd, p->ptr, p->len);
-        if(r > 0) {
-            p->len -= r;
-            p->ptr += r;
-            continue;
-        }
-        if((r == 0) || (errno != EAGAIN)) {
-            D( "LS(%d): not ready, errno=%d: %s\n", s->id, errno, strerror(errno) );
-            s->close(s);
-            return 1; /* not ready (error) */
-        } else {
-            break;
-        }
-    }
-
-    if(p->len == 0) {
-        put_apacket(p);
-        return 0; /* ready for more data */
-    }
-
-enqueue:
-    p->next = 0;
-    if(s->pkt_first) {
-        s->pkt_last->next = p;
-    } else {
-        s->pkt_first = p;
-    }
-    s->pkt_last = p;
-
-        /* make sure we are notified when we can drain the queue */
-    fdevent_add(&s->fde, FDE_WRITE);
-
-    return 1; /* not ready (backlog) */
-}
-
-static void local_socket_ready(asocket *s)
-{
-        /* far side is ready for data, pay attention to
-           readable events */
-    fdevent_add(&s->fde, FDE_READ);
-//    D("LS(%d): ready()\n", s->id);
-}
-
-static void local_socket_close(asocket *s)
-{
-    adb_mutex_lock(&socket_list_lock);
-    local_socket_close_locked(s);
-    adb_mutex_unlock(&socket_list_lock);
-}
-
-// be sure to hold the socket list lock when calling this
-static void local_socket_destroy(asocket  *s)
-{
-    apacket *p, *n;
-
-        /* IMPORTANT: the remove closes the fd
-        ** that belongs to this socket
-        */
-    fdevent_remove(&s->fde);
-
-        /* dispose of any unwritten data */
-    for(p = s->pkt_first; p; p = n) {
-        D("LS(%d): discarding %d bytes\n", s->id, p->len);
-        n = p->next;
-        put_apacket(p);
-    }
-    remove_socket(s);
-    free(s);
-}
-
-
-static void local_socket_close_locked(asocket *s)
-{
-    if(s->peer) {
-        s->peer->peer = 0;
-        // tweak to avoid deadlock
-        if (s->peer->close == local_socket_close)
-            local_socket_close_locked(s->peer);
-        else
-            s->peer->close(s->peer);
-    }
-
-        /* If we are already closing, or if there are no
-        ** pending packets, destroy immediately
-        */
-    if (s->closing || s->pkt_first == NULL) {
-        int   id = s->id;
-        local_socket_destroy(s);
-        D("LS(%d): closed\n", id);
-        return;
-    }
-
-        /* otherwise, put on the closing list
-        */
-    D("LS(%d): closing\n", s->id);
-    s->closing = 1;
-    fdevent_del(&s->fde, FDE_READ);
-    remove_socket(s);
-    insert_local_socket(s, &local_socket_closing_list);
-}
-
-static void local_socket_event_func(int fd, unsigned ev, void *_s)
-{
-    asocket *s = _s;
-
-    /* put the FDE_WRITE processing before the FDE_READ
-    ** in order to simplify the code.
-    */
-    if(ev & FDE_WRITE){
-        apacket *p;
-
-        while((p = s->pkt_first) != 0) {
-            while(p->len > 0) {
-                int r = adb_write(fd, p->ptr, p->len);
-                if(r > 0) {
-                    p->ptr += r;
-                    p->len -= r;
-                    continue;
-                }
-                if(r < 0) {
-                    /* returning here is ok because FDE_READ will
-                    ** be processed in the next iteration loop
-                    */
-                    if(errno == EAGAIN) return;
-                    if(errno == EINTR) continue;
-                }
-                s->close(s);
-                return;
-            }
-
-            if(p->len == 0) {
-                s->pkt_first = p->next;
-                if(s->pkt_first == 0) s->pkt_last = 0;
-                put_apacket(p);
-            }
-        }
-
-            /* if we sent the last packet of a closing socket,
-            ** we can now destroy it.
-            */
-        if (s->closing) {
-            s->close(s);
-            return;
-        }
-
-            /* no more packets queued, so we can ignore
-            ** writable events again and tell our peer
-            ** to resume writing
-            */
-        fdevent_del(&s->fde, FDE_WRITE);
-        s->peer->ready(s->peer);
-    }
-
-
-    if(ev & FDE_READ){
-        apacket *p = get_apacket();
-        unsigned char *x = p->data;
-        size_t avail = MAX_PAYLOAD;
-        int r;
-        int is_eof = 0;
-
-        while(avail > 0) {
-            r = adb_read(fd, x, avail);
-            if(r > 0) {
-                avail -= r;
-                x += r;
-                continue;
-            }
-            if(r < 0) {
-                if(errno == EAGAIN) break;
-                if(errno == EINTR) continue;
-            }
-
-                /* r = 0 or unhandled error */
-            is_eof = 1;
-            break;
-        }
-
-        if((avail == MAX_PAYLOAD) || (s->peer == 0)) {
-            put_apacket(p);
-        } else {
-            p->len = MAX_PAYLOAD - avail;
-
-            r = s->peer->enqueue(s->peer, p);
-
-            if(r < 0) {
-                    /* error return means they closed us as a side-effect
-                    ** and we must return immediately.
-                    **
-                    ** note that if we still have buffered packets, the
-                    ** socket will be placed on the closing socket list.
-                    ** this handler function will be called again
-                    ** to process FDE_WRITE events.
-                    */
-                return;
-            }
-
-            if(r > 0) {
-                    /* if the remote cannot accept further events,
-                    ** we disable notification of READs.  They'll
-                    ** be enabled again when we get a call to ready()
-                    */
-                fdevent_del(&s->fde, FDE_READ);
-            }
-        }
-
-        if(is_eof) {
-            s->close(s);
-        }
-    }
-
-    if(ev & FDE_ERROR){
-            /* this should be caught be the next read or write
-            ** catching it here means we may skip the last few
-            ** bytes of readable data.
-            */
-//        s->close(s);
-        return;
-    }
-}
-
-asocket *create_local_socket(int fd)
-{
-    asocket *s = calloc(1, sizeof(asocket));
-    if(s == 0) fatal("cannot allocate socket");
-    install_local_socket(s);
-    s->fd = fd;
-    s->enqueue = local_socket_enqueue;
-    s->ready = local_socket_ready;
-    s->close = local_socket_close;
-
-    fdevent_install(&s->fde, fd, local_socket_event_func, s);
-/*    fdevent_add(&s->fde, FDE_ERROR); */
-    //fprintf(stderr, "Created local socket in create_local_socket \n");
-    D("LS(%d): created (fd=%d)\n", s->id, s->fd);
-    return s;
-}
-
-asocket *create_local_service_socket(const char *name)
-{
-    asocket *s;
-    int fd;
-
-#if !ADB_HOST
-    if (!strcmp(name,"jdwp")) {
-        return create_jdwp_service_socket();
-    }
-    if (!strcmp(name,"track-jdwp")) {
-        return create_jdwp_tracker_service_socket();
-    }
-#endif
-    fd = service_to_fd(name);
-    if(fd < 0) return 0;
-
-    s = create_local_socket(fd);
-    D("LS(%d): bound to '%s'\n", s->id, name);
-    return s;
-}
-
-#if ADB_HOST
-static asocket *create_host_service_socket(const char *name, const char* serial)
-{
-    asocket *s;
-
-    s = host_service_to_socket(name, serial);
-
-    if (s != NULL) {
-        D("LS(%d) bound to '%s'\n", s->id, name);
-        return s;
-    }
-
-    return s;
-}
-#endif /* ADB_HOST */
-
-/* a Remote socket is used to send/receive data to/from a given transport object
-** it needs to be closed when the transport is forcibly destroyed by the user
-*/
-typedef struct aremotesocket {
-    asocket      socket;
-    adisconnect  disconnect;
-} aremotesocket;
-
-static int remote_socket_enqueue(asocket *s, apacket *p)
-{
-    D("Calling remote_socket_enqueue\n");
-    p->msg.command = A_WRTE;
-    p->msg.arg0 = s->peer->id;
-    p->msg.arg1 = s->id;
-    p->msg.data_length = p->len;
-    send_packet(p, s->transport);
-    return 1;
-}
-
-static void remote_socket_ready(asocket *s)
-{
-    D("Calling remote_socket_ready\n");
-    apacket *p = get_apacket();
-    p->msg.command = A_OKAY;
-    p->msg.arg0 = s->peer->id;
-    p->msg.arg1 = s->id;
-    send_packet(p, s->transport);
-}
-
-static void remote_socket_close(asocket *s)
-{
-    D("Calling remote_socket_close\n");
-    apacket *p = get_apacket();
-    p->msg.command = A_CLSE;
-    if(s->peer) {
-        p->msg.arg0 = s->peer->id;
-        s->peer->peer = 0;
-        s->peer->close(s->peer);
-    }
-    p->msg.arg1 = s->id;
-    send_packet(p, s->transport);
-    D("RS(%d): closed\n", s->id);
-    remove_transport_disconnect( s->transport, &((aremotesocket*)s)->disconnect );
-    free(s);
-}
-
-static void remote_socket_disconnect(void*  _s, atransport*  t)
-{
-    asocket*  s    = _s;
-    asocket*  peer = s->peer;
-
-    D("remote_socket_disconnect RS(%d)\n", s->id);
-    if (peer) {
-        peer->peer = NULL;
-        peer->close(peer);
-    }
-    remove_transport_disconnect( s->transport, &((aremotesocket*)s)->disconnect );
-    free(s);
-}
-
-asocket *create_remote_socket(unsigned id, atransport *t)
-{
-    asocket *s = calloc(1, sizeof(aremotesocket));
-    adisconnect*  dis = &((aremotesocket*)s)->disconnect;
-
-    if(s == 0) fatal("cannot allocate socket");
-    s->id = id;
-    s->enqueue = remote_socket_enqueue;
-    s->ready = remote_socket_ready;
-    s->close = remote_socket_close;
-    s->transport = t;
-
-    dis->func   = remote_socket_disconnect;
-    dis->opaque = s;
-    add_transport_disconnect( t, dis );
-    D("RS(%d): created\n", s->id);
-    return s;
-}
-
-void connect_to_remote(asocket *s, const char *destination)
-{
-    D("Connect_to_remote call \n");
-    apacket *p = get_apacket();
-    int len = strlen(destination) + 1;
-
-    if(len > (MAX_PAYLOAD-1)) {
-        fatal("destination oversized");
-    }
-
-    D("LS(%d): connect('%s')\n", s->id, destination);
-    p->msg.command = A_OPEN;
-    p->msg.arg0 = s->id;
-    p->msg.data_length = len;
-    strcpy((char*) p->data, destination);
-    send_packet(p, s->transport);
-}
-
-
-/* this is used by magic sockets to rig local sockets to
-   send the go-ahead message when they connect */
-static void local_socket_ready_notify(asocket *s)
-{
-    s->ready = local_socket_ready;
-    s->close = local_socket_close;
-    adb_write(s->fd, "OKAY", 4);
-    s->ready(s);
-}
-
-/* this is used by magic sockets to rig local sockets to
-   send the failure message if they are closed before
-   connected (to avoid closing them without a status message) */
-static void local_socket_close_notify(asocket *s)
-{
-    s->ready = local_socket_ready;
-    s->close = local_socket_close;
-    sendfailmsg(s->fd, "closed");
-    s->close(s);
-}
-
-unsigned unhex(unsigned char *s, int len)
-{
-    unsigned n = 0, c;
-
-    while(len-- > 0) {
-        switch((c = *s++)) {
-        case '0': case '1': case '2':
-        case '3': case '4': case '5':
-        case '6': case '7': case '8':
-        case '9':
-            c -= '0';
-            break;
-        case 'a': case 'b': case 'c':
-        case 'd': case 'e': case 'f':
-            c = c - 'a' + 10;
-            break;
-        case 'A': case 'B': case 'C':
-        case 'D': case 'E': case 'F':
-            c = c - 'A' + 10;
-            break;
-        default:
-            return 0xffffffff;
-        }
-
-        n = (n << 4) | c;
-    }
-
-    return n;
-}
-
-static int smart_socket_enqueue(asocket *s, apacket *p)
-{
-    unsigned len;
-#if ADB_HOST
-    char *service = NULL;
-    char* serial = NULL;
-    transport_type ttype = kTransportAny;
-#endif
-
-    D("SS(%d): enqueue %d\n", s->id, p->len);
-
-    if(s->pkt_first == 0) {
-        s->pkt_first = p;
-        s->pkt_last = p;
-    } else {
-        if((s->pkt_first->len + p->len) > MAX_PAYLOAD) {
-            D("SS(%d): overflow\n", s->id);
-            put_apacket(p);
-            goto fail;
-        }
-
-        memcpy(s->pkt_first->data + s->pkt_first->len,
-               p->data, p->len);
-        s->pkt_first->len += p->len;
-        put_apacket(p);
-
-        p = s->pkt_first;
-    }
-
-        /* don't bother if we can't decode the length */
-    if(p->len < 4) return 0;
-
-    len = unhex(p->data, 4);
-    if((len < 1) ||  (len > 1024)) {
-        D("SS(%d): bad size (%d)\n", s->id, len);
-        goto fail;
-    }
-
-    D("SS(%d): len is %d\n", s->id, len );
-        /* can't do anything until we have the full header */
-    if((len + 4) > p->len) {
-        D("SS(%d): waiting for %d more bytes\n", s->id, len+4 - p->len);
-        return 0;
-    }
-
-    p->data[len + 4] = 0;
-
-    D("SS(%d): '%s'\n", s->id, (char*) (p->data + 4));
-
-#if ADB_HOST
-    service = (char *)p->data + 4;
-    if(!strncmp(service, "host-serial:", strlen("host-serial:"))) {
-        char* serial_end;
-        service += strlen("host-serial:");
-
-        // serial number should follow "host:"
-        serial_end = strchr(service, ':');
-        if (serial_end) {
-            *serial_end = 0; // terminate string
-            serial = service;
-            service = serial_end + 1;
-        }
-    } else if (!strncmp(service, "host-usb:", strlen("host-usb:"))) {
-        ttype = kTransportUsb;
-        service += strlen("host-usb:");
-    } else if (!strncmp(service, "host-local:", strlen("host-local:"))) {
-        ttype = kTransportLocal;
-        service += strlen("host-local:");
-    } else if (!strncmp(service, "host:", strlen("host:"))) {
-        ttype = kTransportAny;
-        service += strlen("host:");
-    } else {
-        service = NULL;
-    }
-
-    if (service) {
-        asocket *s2;
-
-            /* some requests are handled immediately -- in that
-            ** case the handle_host_request() routine has sent
-            ** the OKAY or FAIL message and all we have to do
-            ** is clean up.
-            */
-        if(handle_host_request(service, ttype, serial, s->peer->fd, s) == 0) {
-                /* XXX fail message? */
-            D( "SS(%d): handled host service '%s'\n", s->id, service );
-            goto fail;
-        }
-        if (!strncmp(service, "transport", strlen("transport"))) {
-            D( "SS(%d): okay transport\n", s->id );
-            p->len = 0;
-            return 0;
-        }
-
-            /* try to find a local service with this name.
-            ** if no such service exists, we'll fail out
-            ** and tear down here.
-            */
-        s2 = create_host_service_socket(service, serial);
-        if(s2 == 0) {
-            D( "SS(%d): couldn't create host service '%s'\n", s->id, service );
-            sendfailmsg(s->peer->fd, "unknown host service");
-            goto fail;
-        }
-
-            /* we've connected to a local host service,
-            ** so we make our peer back into a regular
-            ** local socket and bind it to the new local
-            ** service socket, acknowledge the successful
-            ** connection, and close this smart socket now
-            ** that its work is done.
-            */
-        adb_write(s->peer->fd, "OKAY", 4);
-
-        s->peer->ready = local_socket_ready;
-        s->peer->close = local_socket_close;
-        s->peer->peer = s2;
-        s2->peer = s->peer;
-        s->peer = 0;
-        D( "SS(%d): okay\n", s->id );
-        s->close(s);
-
-            /* initial state is "ready" */
-        s2->ready(s2);
-        return 0;
-    }
-#else /* !ADB_HOST */
-    if (s->transport == NULL) {
-        char* error_string = "unknown failure";
-        s->transport = acquire_one_transport (CS_ANY,
-                kTransportAny, NULL, &error_string);
-
-        if (s->transport == NULL) {
-            sendfailmsg(s->peer->fd, error_string);
-            goto fail;
-        }
-    }
-#endif
-
-    if(!(s->transport) || (s->transport->connection_state == CS_OFFLINE)) {
-           /* if there's no remote we fail the connection
-            ** right here and terminate it
-            */
-        sendfailmsg(s->peer->fd, "device offline (x)");
-        goto fail;
-    }
-
-
-        /* instrument our peer to pass the success or fail
-        ** message back once it connects or closes, then
-        ** detach from it, request the connection, and
-        ** tear down
-        */
-    s->peer->ready = local_socket_ready_notify;
-    s->peer->close = local_socket_close_notify;
-    s->peer->peer = 0;
-        /* give him our transport and upref it */
-    s->peer->transport = s->transport;
-
-    connect_to_remote(s->peer, (char*) (p->data + 4));
-    s->peer = 0;
-    s->close(s);
-    return 1;
-
-fail:
-        /* we're going to close our peer as a side-effect, so
-        ** return -1 to signal that state to the local socket
-        ** who is enqueueing against us
-        */
-    s->close(s);
-    return -1;
-}
-
-static void smart_socket_ready(asocket *s)
-{
-    D("SS(%d): ready\n", s->id);
-}
-
-static void smart_socket_close(asocket *s)
-{
-    D("SS(%d): closed\n", s->id);
-    if(s->pkt_first){
-        put_apacket(s->pkt_first);
-    }
-    if(s->peer) {
-        s->peer->peer = 0;
-        s->peer->close(s->peer);
-    }
-    free(s);
-}
-
-asocket *create_smart_socket(void (*action_cb)(asocket *s, const char *act))
-{
-    D("Creating smart socket \n");
-    asocket *s = calloc(1, sizeof(asocket));
-    if(s == 0) fatal("cannot allocate socket");
-    s->id = 0;
-    s->enqueue = smart_socket_enqueue;
-    s->ready = smart_socket_ready;
-    s->close = smart_socket_close;
-    s->extra = action_cb;
-
-    D("SS(%d): created %p\n", s->id, action_cb);
-    return s;
-}
-
-void smart_socket_action(asocket *s, const char *act)
-{
-
-}
-
-void connect_to_smartsocket(asocket *s)
-{
-    D("Connecting to smart socket \n");
-    asocket *ss = create_smart_socket(smart_socket_action);
-    s->peer = ss;
-    ss->peer = s;
-    s->ready(s);
-}
diff --git a/adb/sockets.dia b/adb/sockets.dia
deleted file mode 100644
index c626f20..0000000
--- a/adb/sockets.dia
+++ /dev/null
Binary files differ
diff --git a/adb/sysdeps.h b/adb/sysdeps.h
deleted file mode 100644
index e5d17a8..0000000
--- a/adb/sysdeps.h
+++ /dev/null
@@ -1,473 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* this file contains system-dependent definitions used by ADB
- * they're related to threads, sockets and file descriptors
- */
-#ifndef _ADB_SYSDEPS_H
-#define _ADB_SYSDEPS_H
-
-#ifdef __CYGWIN__
-#  undef _WIN32
-#endif
-
-#ifdef _WIN32
-
-#include <windows.h>
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <process.h>
-#include <fcntl.h>
-#include <io.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <ctype.h>
-
-#define OS_PATH_SEPARATOR '\\'
-#define OS_PATH_SEPARATOR_STR "\\"
-
-typedef CRITICAL_SECTION          adb_mutex_t;
-
-#define  ADB_MUTEX_DEFINE(x)     adb_mutex_t   x
-
-/* declare all mutexes */
-#define  ADB_MUTEX(x)   extern adb_mutex_t  x;
-#include "mutex_list.h"
-
-extern void  adb_sysdeps_init(void);
-
-static __inline__ void adb_mutex_lock( adb_mutex_t*  lock )
-{
-    EnterCriticalSection( lock );
-}
-
-static __inline__ void  adb_mutex_unlock( adb_mutex_t*  lock )
-{
-    LeaveCriticalSection( lock );
-}
-
-typedef struct { unsigned  tid; }  adb_thread_t;
-
-typedef  void*  (*adb_thread_func_t)(void*  arg);
-
-typedef  void (*win_thread_func_t)(void*  arg);
-
-static __inline__ int  adb_thread_create( adb_thread_t  *thread, adb_thread_func_t  func, void*  arg)
-{
-	thread->tid = _beginthread( (win_thread_func_t)func, 0, arg );
-	if (thread->tid == (unsigned)-1L) {
-		return -1;
-	}
-	return 0;
-}
-
-static __inline__ void  close_on_exec(int  fd)
-{
-	/* nothing really */
-}
-
-extern void  disable_tcp_nagle(int  fd);
-
-#define  lstat    stat   /* no symlinks on Win32 */
-
-#define  S_ISLNK(m)   0   /* no symlinks on Win32 */
-
-static __inline__  int    adb_unlink(const char*  path)
-{
-    int  rc = unlink(path);
-
-    if (rc == -1 && errno == EACCES) {
-        /* unlink returns EACCES when the file is read-only, so we first */
-        /* try to make it writable, then unlink again...                  */
-        rc = chmod(path, _S_IREAD|_S_IWRITE );
-        if (rc == 0)
-            rc = unlink(path);
-    }
-    return rc;
-}
-#undef  unlink
-#define unlink  ___xxx_unlink
-
-static __inline__ int  adb_mkdir(const char*  path, int mode)
-{
-	return _mkdir(path);
-}
-#undef   mkdir
-#define  mkdir  ___xxx_mkdir
-
-extern int  adb_open(const char*  path, int  options);
-extern int  adb_creat(const char*  path, int  mode);
-extern int  adb_read(int  fd, void* buf, int len);
-extern int  adb_write(int  fd, const void*  buf, int  len);
-extern int  adb_lseek(int  fd, int  pos, int  where);
-extern int  adb_close(int  fd);
-
-static __inline__ int  unix_close(int fd)
-{
-    return close(fd);
-}
-#undef   close
-#define  close   ____xxx_close
-
-static __inline__  int  unix_read(int  fd, void*  buf, size_t  len)
-{
-    return read(fd, buf, len);
-}
-#undef   read
-#define  read  ___xxx_read
-
-static __inline__  int  unix_write(int  fd, const void*  buf, size_t  len)
-{
-    return write(fd, buf, len);
-}
-#undef   write
-#define  write  ___xxx_write
-
-static __inline__ int  adb_open_mode(const char* path, int options, int mode)
-{
-	return adb_open(path, options);
-}
-
-static __inline__ int  unix_open(const char*  path, int options,...)
-{
-    if ((options & O_CREAT) == 0)
-    {
-        return  open(path, options);
-    }
-    else
-    {
-        int      mode;
-        va_list  args;
-        va_start( args, options );
-        mode = va_arg( args, int );
-        va_end( args );
-        return open(path, options, mode);
-    }
-}
-#define  open    ___xxx_unix_open
-
-
-/* normally provided by <cutils/misc.h> */
-extern void*  load_file(const char*  pathname, unsigned*  psize);
-
-/* normally provided by <cutils/sockets.h> */
-extern int socket_loopback_client(int port, int type);
-extern int socket_network_client(const char *host, int port, int type);
-extern int socket_loopback_server(int port, int type);
-extern int socket_inaddr_any_server(int port, int type);
-
-/* normally provided by <cutils/fdevent.h> */
-
-#define FDE_READ              0x0001
-#define FDE_WRITE             0x0002
-#define FDE_ERROR             0x0004
-#define FDE_DONT_CLOSE        0x0080
-
-typedef struct fdevent fdevent;
-
-typedef void (*fd_func)(int fd, unsigned events, void *userdata);
-
-fdevent *fdevent_create(int fd, fd_func func, void *arg);
-void     fdevent_destroy(fdevent *fde);
-void     fdevent_install(fdevent *fde, int fd, fd_func func, void *arg);
-void     fdevent_remove(fdevent *item);
-void     fdevent_set(fdevent *fde, unsigned events);
-void     fdevent_add(fdevent *fde, unsigned events);
-void     fdevent_del(fdevent *fde, unsigned events);
-void     fdevent_loop();
-
-struct fdevent {
-    fdevent *next;
-    fdevent *prev;
-
-    int fd;
-    unsigned short state;
-    unsigned short events;
-
-    fd_func func;
-    void *arg;
-};
-
-static __inline__ void  adb_sleep_ms( int  mseconds )
-{
-	Sleep( mseconds );
-}
-
-extern int  adb_socket_accept(int  serverfd, struct sockaddr*  addr, socklen_t  *addrlen);
-
-#undef   accept
-#define  accept  ___xxx_accept
-
-static __inline__  int  adb_socket_setbufsize( int   fd, int  bufsize )
-{
-    int opt = bufsize;
-    return setsockopt(fd, SOL_SOCKET, SO_RCVBUF, (const char*)&opt, sizeof(opt));
-}
-
-extern int  adb_socketpair( int  sv[2] );
-
-static __inline__  char*  adb_dirstart( const char*  path )
-{
-    char*  p  = strchr(path, '/');
-    char*  p2 = strchr(path, '\\');
-
-    if ( !p )
-        p = p2;
-    else if ( p2 && p2 > p )
-        p = p2;
-
-    return p;
-}
-
-static __inline__  char*  adb_dirstop( const char*  path )
-{
-    char*  p  = strrchr(path, '/');
-    char*  p2 = strrchr(path, '\\');
-
-    if ( !p )
-        p = p2;
-    else if ( p2 && p2 > p )
-        p = p2;
-
-    return p;
-}
-
-static __inline__  int  adb_is_absolute_host_path( const char*  path )
-{
-    return isalpha(path[0]) && path[1] == ':' && path[2] == '\\';
-}
-
-#else /* !_WIN32 a.k.a. Unix */
-
-#include <cutils/fdevent.h>
-#include <cutils/sockets.h>
-#include <cutils/properties.h>
-#include <cutils/misc.h>
-#include <signal.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#include <pthread.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdarg.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <string.h>
-
-#define OS_PATH_SEPARATOR '/'
-#define OS_PATH_SEPARATOR_STR "/"
-
-typedef  pthread_mutex_t          adb_mutex_t;
-#define  ADB_MUTEX_INITIALIZER    PTHREAD_MUTEX_INITIALIZER
-#define  adb_mutex_init           pthread_mutex_init
-#define  adb_mutex_lock           pthread_mutex_lock
-#define  adb_mutex_unlock         pthread_mutex_unlock
-#define  adb_mutex_destroy        pthread_mutex_destroy
-
-#define  ADB_MUTEX_DEFINE(m)      static adb_mutex_t   m = PTHREAD_MUTEX_INITIALIZER
-
-#define  adb_cond_t               pthread_cond_t
-#define  adb_cond_init            pthread_cond_init
-#define  adb_cond_wait            pthread_cond_wait
-#define  adb_cond_broadcast       pthread_cond_broadcast
-#define  adb_cond_signal          pthread_cond_signal
-#define  adb_cond_destroy         pthread_cond_destroy
-
-static __inline__ void  close_on_exec(int  fd)
-{
-	fcntl( fd, F_SETFD, FD_CLOEXEC );
-}
-
-static __inline__ int  unix_open(const char*  path, int options,...)
-{
-    if ((options & O_CREAT) == 0)
-    {
-        return  open(path, options);
-    }
-    else
-    {
-        int      mode;
-        va_list  args;
-        va_start( args, options );
-        mode = va_arg( args, int );
-        va_end( args );
-        return open(path, options, mode);
-    }
-}
-
-static __inline__ int  adb_open_mode( const char*  pathname, int  options, int  mode )
-{
-	return open( pathname, options, mode );
-}
-
-
-static __inline__ int  adb_open( const char*  pathname, int  options )
-{
-    int  fd = open( pathname, options );
-    if (fd < 0)
-        return -1;
-    close_on_exec( fd );
-    return fd;
-}
-#undef   open
-#define  open    ___xxx_open
-
-static __inline__ int  adb_close(int fd)
-{
-    return close(fd);
-}
-#undef   close
-#define  close   ____xxx_close
-
-
-static __inline__  int  adb_read(int  fd, void*  buf, size_t  len)
-{
-    return read(fd, buf, len);
-}
-
-#undef   read
-#define  read  ___xxx_read
-
-static __inline__  int  adb_write(int  fd, const void*  buf, size_t  len)
-{
-    return write(fd, buf, len);
-}
-#undef   write
-#define  write  ___xxx_write
-
-static __inline__ int   adb_lseek(int  fd, int  pos, int  where)
-{
-    return lseek(fd, pos, where);
-}
-#undef   lseek
-#define  lseek   ___xxx_lseek
-
-static __inline__  int    adb_unlink(const char*  path)
-{
-    return  unlink(path);
-}
-#undef  unlink
-#define unlink  ___xxx_unlink
-
-static __inline__  int  adb_creat(const char*  path, int  mode)
-{
-    int  fd = creat(path, mode);
-
-	if ( fd < 0 )
-		return -1;
-
-    close_on_exec(fd);
-	return fd;
-}
-#undef   creat
-#define  creat  ___xxx_creat
-
-static __inline__ int  adb_socket_accept(int  serverfd, struct sockaddr*  addr, socklen_t  *addrlen)
-{
-    return  accept( serverfd, addr, addrlen );
-}
-
-#undef   accept
-#define  accept  ___xxx_accept
-
-#define  unix_read   adb_read
-#define  unix_write  adb_write
-#define  unix_close  adb_close
-
-typedef  pthread_t                 adb_thread_t;
-
-typedef void*  (*adb_thread_func_t)( void*  arg );
-
-static __inline__ int  adb_thread_create( adb_thread_t  *pthread, adb_thread_func_t  start, void*  arg )
-{
-    pthread_attr_t   attr;
-
-    pthread_attr_init (&attr);
-    pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
-
-    return pthread_create( pthread, &attr, start, arg );
-}
-
-static __inline__  int  adb_socket_setbufsize( int   fd, int  bufsize )
-{
-    int opt = bufsize;
-    return setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &opt, sizeof(opt));
-}
-
-static __inline__ void  disable_tcp_nagle(int fd)
-{
-    int  on = 1;
-    setsockopt( fd, IPPROTO_TCP, TCP_NODELAY, (void*)&on, sizeof(on) );
-}
-
-
-static __inline__ int  unix_socketpair( int  d, int  type, int  protocol, int sv[2] )
-{
-    return socketpair( d, type, protocol, sv );
-}
-
-static __inline__ int  adb_socketpair( int  sv[2] )
-{
-    int  rc;
-
-    rc = unix_socketpair( AF_UNIX, SOCK_STREAM, 0, sv );
-    if (rc < 0)
-        return -1;
-
-    close_on_exec( sv[0] );
-    close_on_exec( sv[1] );
-    return 0;
-}
-
-#undef   socketpair
-#define  socketpair   ___xxx_socketpair
-
-static __inline__ void  adb_sleep_ms( int  mseconds )
-{
-	usleep( mseconds*1000 );
-}
-
-static __inline__ int  adb_mkdir(const char*  path, int mode)
-{
-	return mkdir(path, mode);
-}
-#undef   mkdir
-#define  mkdir  ___xxx_mkdir
-
-static __inline__ void  adb_sysdeps_init(void)
-{
-}
-
-static __inline__ char*  adb_dirstart(const char*  path)
-{
-    return strchr(path, '/');
-}
-
-static __inline__ char*  adb_dirstop(const char*  path)
-{
-    return strrchr(path, '/');
-}
-
-static __inline__  int  adb_is_absolute_host_path( const char*  path )
-{
-    return path[0] == '/';
-}
-
-#endif /* !_WIN32 */
-
-#endif /* _ADB_SYSDEPS_H */
diff --git a/adb/sysdeps_win32.c b/adb/sysdeps_win32.c
deleted file mode 100644
index c2a9a98..0000000
--- a/adb/sysdeps_win32.c
+++ /dev/null
@@ -1,1953 +0,0 @@
-#include "sysdeps.h"
-#include <windows.h>
-#include <winsock2.h>
-#include <stdio.h>
-#include <errno.h>
-#define  TRACE_TAG  TRACE_SYSDEPS
-#include "adb.h"
-
-extern void fatal(const char *fmt, ...);
-
-#define assert(cond)  do { if (!(cond)) fatal( "assertion failed '%s' on %s:%ld\n", #cond, __FILE__, __LINE__ ); } while (0)
-
-/**************************************************************************/
-/**************************************************************************/
-/*****                                                                *****/
-/*****      replaces libs/cutils/load_file.c                          *****/
-/*****                                                                *****/
-/**************************************************************************/
-/**************************************************************************/
-
-void *load_file(const char *fn, unsigned *_sz)
-{
-    HANDLE    file;
-    char     *data;
-    DWORD     file_size;
-
-    file = CreateFile( fn,
-                       GENERIC_READ,
-                       FILE_SHARE_READ,
-                       NULL,
-                       OPEN_EXISTING,
-                       0,
-                       NULL );
-
-    if (file == INVALID_HANDLE_VALUE)
-        return NULL;
-
-    file_size = GetFileSize( file, NULL );
-    data      = NULL;
-
-    if (file_size > 0) {
-        data = (char*) malloc( file_size + 1 );
-        if (data == NULL) {
-            D("load_file: could not allocate %ld bytes\n", file_size );
-            file_size = 0;
-        } else {
-            DWORD  out_bytes;
-
-            if ( !ReadFile( file, data, file_size, &out_bytes, NULL ) ||
-                 out_bytes != file_size )
-            {
-                D("load_file: could not read %ld bytes from '%s'\n", file_size, fn);
-                free(data);
-                data      = NULL;
-                file_size = 0;
-            }
-        }
-    }
-    CloseHandle( file );
-
-    *_sz = (unsigned) file_size;
-    return  data;
-}
-
-/**************************************************************************/
-/**************************************************************************/
-/*****                                                                *****/
-/*****    common file descriptor handling                             *****/
-/*****                                                                *****/
-/**************************************************************************/
-/**************************************************************************/
-
-typedef const struct FHClassRec_*   FHClass;
-
-typedef struct FHRec_*          FH;
-
-typedef struct EventHookRec_*  EventHook;
-
-typedef struct FHClassRec_
-{
-    void (*_fh_init) ( FH  f );
-    int  (*_fh_close)( FH  f );
-    int  (*_fh_lseek)( FH  f, int  pos, int  origin );
-    int  (*_fh_read) ( FH  f, void*  buf, int  len );
-    int  (*_fh_write)( FH  f, const void*  buf, int  len );
-    void (*_fh_hook) ( FH  f, int  events, EventHook  hook );
-
-} FHClassRec;
-
-/* used to emulate unix-domain socket pairs */
-typedef struct SocketPairRec_*  SocketPair;
-
-typedef struct FHRec_
-{
-    FHClass    clazz;
-    int        used;
-    int        eof;
-    union {
-        HANDLE      handle;
-        SOCKET      socket;
-        SocketPair  pair;
-    } u;
-
-    HANDLE    event;
-    int       mask;
-
-    char  name[32];
-
-} FHRec;
-
-#define  fh_handle  u.handle
-#define  fh_socket  u.socket
-#define  fh_pair    u.pair
-
-#define  WIN32_FH_BASE    100
-
-#define  WIN32_MAX_FHS    128
-
-static adb_mutex_t   _win32_lock;
-static  FHRec        _win32_fhs[ WIN32_MAX_FHS ];
-static  int          _win32_fh_count;
-
-static FH
-_fh_from_int( int   fd )
-{
-    FH  f;
-
-    fd -= WIN32_FH_BASE;
-
-    if (fd < 0 || fd >= _win32_fh_count) {
-        D( "_fh_from_int: invalid fd %d\n", fd + WIN32_FH_BASE );
-        errno = EBADF;
-        return NULL;
-    }
-
-    f = &_win32_fhs[fd];
-
-    if (f->used == 0) {
-        D( "_fh_from_int: invalid fd %d\n", fd + WIN32_FH_BASE );
-        errno = EBADF;
-        return NULL;
-    }
-
-    return f;
-}
-
-
-static int
-_fh_to_int( FH  f )
-{
-    if (f && f->used && f >= _win32_fhs && f < _win32_fhs + WIN32_MAX_FHS)
-        return (int)(f - _win32_fhs) + WIN32_FH_BASE;
-
-    return -1;
-}
-
-static FH
-_fh_alloc( FHClass  clazz )
-{
-    int  nn;
-    FH   f = NULL;
-
-    adb_mutex_lock( &_win32_lock );
-
-    if (_win32_fh_count < WIN32_MAX_FHS) {
-        f = &_win32_fhs[ _win32_fh_count++ ];
-        goto Exit;
-    }
-
-    for (nn = 0; nn < WIN32_MAX_FHS; nn++) {
-        if ( _win32_fhs[nn].clazz == NULL) {
-            f = &_win32_fhs[nn];
-            goto Exit;
-        }
-    }
-    D( "_fh_alloc: no more free file descriptors\n" );
-Exit:
-    if (f) {
-        f->clazz = clazz;
-        f->used  = 1;
-        f->eof   = 0;
-        clazz->_fh_init(f);
-    }
-    adb_mutex_unlock( &_win32_lock );
-    return f;
-}
-
-
-static int
-_fh_close( FH   f )
-{
-    if ( f->used ) {
-        f->clazz->_fh_close( f );
-        f->used = 0;
-        f->eof  = 0;
-        f->clazz = NULL;
-    }
-    return 0;
-}
-
-/* forward definitions */
-static const FHClassRec   _fh_file_class;
-static const FHClassRec   _fh_socket_class;
-
-/**************************************************************************/
-/**************************************************************************/
-/*****                                                                *****/
-/*****    file-based descriptor handling                              *****/
-/*****                                                                *****/
-/**************************************************************************/
-/**************************************************************************/
-
-static void
-_fh_file_init( FH  f )
-{
-    f->fh_handle = INVALID_HANDLE_VALUE;
-}
-
-static int
-_fh_file_close( FH  f )
-{
-    CloseHandle( f->fh_handle );
-    f->fh_handle = INVALID_HANDLE_VALUE;
-    return 0;
-}
-
-static int
-_fh_file_read( FH  f,  void*  buf, int   len )
-{
-    DWORD  read_bytes;
-
-    if ( !ReadFile( f->fh_handle, buf, (DWORD)len, &read_bytes, NULL ) ) {
-        D( "adb_read: could not read %d bytes from %s\n", len, f->name );
-        errno = EIO;
-        return -1;
-    } else if (read_bytes < (DWORD)len) {
-        f->eof = 1;
-    }
-    return (int)read_bytes;
-}
-
-static int
-_fh_file_write( FH  f,  const void*  buf, int   len )
-{
-    DWORD  wrote_bytes;
-
-    if ( !WriteFile( f->fh_handle, buf, (DWORD)len, &wrote_bytes, NULL ) ) {
-        D( "adb_file_write: could not write %d bytes from %s\n", len, f->name );
-        errno = EIO;
-        return -1;
-    } else if (wrote_bytes < (DWORD)len) {
-        f->eof = 1;
-    }
-    return  (int)wrote_bytes;
-}
-
-static int
-_fh_file_lseek( FH  f, int  pos, int  origin )
-{
-    DWORD  method;
-    DWORD  result;
-
-    switch (origin)
-    {
-        case SEEK_SET:  method = FILE_BEGIN; break;
-        case SEEK_CUR:  method = FILE_CURRENT; break;
-        case SEEK_END:  method = FILE_END; break;
-        default:
-            errno = EINVAL;
-            return -1;
-    }
-
-    result = SetFilePointer( f->fh_handle, pos, NULL, method );
-    if (result == INVALID_SET_FILE_POINTER) {
-        errno = EIO;
-        return -1;
-    } else {
-        f->eof = 0;
-    }
-    return (int)result;
-}
-
-static void  _fh_file_hook( FH  f, int  event, EventHook  eventhook );  /* forward */
-
-static const FHClassRec  _fh_file_class =
-{
-    _fh_file_init,
-    _fh_file_close,
-    _fh_file_lseek,
-    _fh_file_read,
-    _fh_file_write,
-    _fh_file_hook
-};
-
-/**************************************************************************/
-/**************************************************************************/
-/*****                                                                *****/
-/*****    file-based descriptor handling                              *****/
-/*****                                                                *****/
-/**************************************************************************/
-/**************************************************************************/
-
-int  adb_open(const char*  path, int  options)
-{
-    FH  f;
-
-    DWORD  desiredAccess       = 0;
-    DWORD  shareMode           = FILE_SHARE_READ | FILE_SHARE_WRITE;
-
-    switch (options) {
-        case O_RDONLY:
-            desiredAccess = GENERIC_READ;
-            break;
-        case O_WRONLY:
-            desiredAccess = GENERIC_WRITE;
-            break;
-        case O_RDWR:
-            desiredAccess = GENERIC_READ | GENERIC_WRITE;
-            break;
-        default:
-            D("adb_open: invalid options (0x%0x)\n", options);
-            errno = EINVAL;
-            return -1;
-    }
-
-    f = _fh_alloc( &_fh_file_class );
-    if ( !f ) {
-        errno = ENOMEM;
-        return -1;
-    }
-
-    f->fh_handle = CreateFile( path, desiredAccess, shareMode, NULL, OPEN_EXISTING,
-                               0, NULL );
-
-    if ( f->fh_handle == INVALID_HANDLE_VALUE ) {
-        _fh_close(f);
-        D( "adb_open: could not open '%s':", path );
-        switch (GetLastError()) {
-            case ERROR_FILE_NOT_FOUND:
-                D( "file not found\n" );
-                errno = ENOENT;
-                return -1;
-
-            case ERROR_PATH_NOT_FOUND:
-                D( "path not found\n" );
-                errno = ENOTDIR;
-                return -1;
-
-            default:
-                D( "unknown error\n" );
-                errno = ENOENT;
-                return -1;
-        }
-    }
-    
-    snprintf( f->name, sizeof(f->name), "%d(%s)", _fh_to_int(f), path );
-    D( "adb_open: '%s' => fd %d\n", path, _fh_to_int(f) );
-    return _fh_to_int(f);
-}
-
-/* ignore mode on Win32 */
-int  adb_creat(const char*  path, int  mode)
-{
-    FH  f;
-
-    f = _fh_alloc( &_fh_file_class );
-    if ( !f ) {
-        errno = ENOMEM;
-        return -1;
-    }
-
-    f->fh_handle = CreateFile( path, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
-                               NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL,
-                               NULL );
-
-    if ( f->fh_handle == INVALID_HANDLE_VALUE ) {
-        _fh_close(f);
-        D( "adb_creat: could not open '%s':", path );
-        switch (GetLastError()) {
-            case ERROR_FILE_NOT_FOUND:
-                D( "file not found\n" );
-                errno = ENOENT;
-                return -1;
-
-            case ERROR_PATH_NOT_FOUND:
-                D( "path not found\n" );
-                errno = ENOTDIR;
-                return -1;
-
-            default:
-                D( "unknown error\n" );
-                errno = ENOENT;
-                return -1;
-        }
-    }
-    snprintf( f->name, sizeof(f->name), "%d(%s)", _fh_to_int(f), path );
-    D( "adb_creat: '%s' => fd %d\n", path, _fh_to_int(f) );
-    return _fh_to_int(f);
-}
-
-
-int  adb_read(int  fd, void* buf, int len)
-{
-    FH     f = _fh_from_int(fd);
-
-    if (f == NULL) {
-        return -1;
-    }
-
-    return f->clazz->_fh_read( f, buf, len );
-}
-
-
-int  adb_write(int  fd, const void*  buf, int  len)
-{
-    FH     f = _fh_from_int(fd);
-
-    if (f == NULL) {
-        return -1;
-    }
-
-    return f->clazz->_fh_write(f, buf, len);
-}
-
-
-int  adb_lseek(int  fd, int  pos, int  where)
-{
-    FH     f = _fh_from_int(fd);
-
-    if (!f) {
-        return -1;
-    }
-
-    return f->clazz->_fh_lseek(f, pos, where);
-}
-
-
-int  adb_close(int  fd)
-{
-    FH   f = _fh_from_int(fd);
-
-    if (!f) {
-        return -1;
-    }
-
-    D( "adb_close: %s\n", f->name);
-    _fh_close(f);
-    return 0;
-}
-
-/**************************************************************************/
-/**************************************************************************/
-/*****                                                                *****/
-/*****    socket-based file descriptors                               *****/
-/*****                                                                *****/
-/**************************************************************************/
-/**************************************************************************/
-
-static void
-_socket_set_errno( void )
-{
-    switch (WSAGetLastError()) {
-    case 0:              errno = 0; break;
-    case WSAEWOULDBLOCK: errno = EAGAIN; break;
-    case WSAEINTR:       errno = EINTR; break;
-    default:
-        D( "_socket_set_errno: unhandled value %d\n", WSAGetLastError() );
-        errno = EINVAL;
-    }
-}
-
-static void
-_fh_socket_init( FH  f )
-{
-    f->fh_socket = INVALID_SOCKET;
-    f->event     = WSACreateEvent();
-    f->mask      = 0;
-}
-
-static int
-_fh_socket_close( FH  f )
-{
-    /* gently tell any peer that we're closing the socket */
-    shutdown( f->fh_socket, SD_BOTH );
-    closesocket( f->fh_socket );
-    f->fh_socket = INVALID_SOCKET;
-    CloseHandle( f->event );
-    f->mask = 0;
-    return 0;
-}
-
-static int
-_fh_socket_lseek( FH  f, int pos, int origin )
-{
-    errno = EPIPE;
-    return -1;
-}
-
-static int
-_fh_socket_read( FH  f, void*  buf, int  len )
-{
-    int  result = recv( f->fh_socket, buf, len, 0 );
-    if (result == SOCKET_ERROR) {
-        _socket_set_errno();
-        result = -1;
-    }
-    return  result;
-}
-
-static int
-_fh_socket_write( FH  f, const void*  buf, int  len )
-{
-    int  result = send( f->fh_socket, buf, len, 0 );
-    if (result == SOCKET_ERROR) {
-        _socket_set_errno();
-        result = -1;
-    }
-    return result;
-}
-
-static void  _fh_socket_hook( FH  f, int  event, EventHook  hook );  /* forward */
-
-static const FHClassRec  _fh_socket_class =
-{
-    _fh_socket_init,
-    _fh_socket_close,
-    _fh_socket_lseek,
-    _fh_socket_read,
-    _fh_socket_write,
-    _fh_socket_hook
-};
-
-/**************************************************************************/
-/**************************************************************************/
-/*****                                                                *****/
-/*****    replacement for libs/cutils/socket_xxxx.c                   *****/
-/*****                                                                *****/
-/**************************************************************************/
-/**************************************************************************/
-
-#include <winsock2.h>
-
-static int  _winsock_init;
-
-static void
-_cleanup_winsock( void )
-{
-    WSACleanup();
-}
-
-static void
-_init_winsock( void )
-{
-    if (!_winsock_init) {
-        WSADATA  wsaData;
-        int      rc = WSAStartup( MAKEWORD(2,2), &wsaData);
-        if (rc != 0) {
-            fatal( "adb: could not initialize Winsock\n" );
-        }
-        atexit( _cleanup_winsock );
-        _winsock_init = 1;
-    }
-}
-
-int socket_loopback_client(int port, int type)
-{
-    FH  f = _fh_alloc( &_fh_socket_class );
-    struct sockaddr_in addr;
-    SOCKET  s;
-
-    if (!f)
-        return -1;
-
-    if (!_winsock_init)
-        _init_winsock();
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = AF_INET;
-    addr.sin_port = htons(port);
-    addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
-    s = socket(AF_INET, type, 0);
-    if(s == INVALID_SOCKET) {
-        D("socket_loopback_client: could not create socket\n" );
-        _fh_close(f);
-        return -1;
-    }
-
-    f->fh_socket = s;
-    if(connect(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        D("socket_loopback_client: could not connect to %s:%d\n", type != SOCK_STREAM ? "udp" : "tcp", port );
-        _fh_close(f);
-        return -1;
-    }
-    snprintf( f->name, sizeof(f->name), "%d(lo-client:%s%d)", _fh_to_int(f), type != SOCK_STREAM ? "udp:" : "", port );
-    D( "socket_loopback_client: port %d type %s => fd %d\n", port, type != SOCK_STREAM ? "udp" : "tcp", _fh_to_int(f) );
-    return _fh_to_int(f);
-}
-
-#define LISTEN_BACKLOG 4
-
-int socket_loopback_server(int port, int type)
-{
-    FH   f = _fh_alloc( &_fh_socket_class );
-    struct sockaddr_in addr;
-    SOCKET  s;
-    int  n;
-
-    if (!f) {
-        return -1;
-    }
-
-    if (!_winsock_init)
-        _init_winsock();
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = AF_INET;
-    addr.sin_port = htons(port);
-    addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
-    s = socket(AF_INET, type, 0);
-    if(s == INVALID_SOCKET) return -1;
-
-    f->fh_socket = s;
-
-    n = 1;
-    setsockopt(s, SOL_SOCKET, SO_EXCLUSIVEADDRUSE, (const char*)&n, sizeof(n));
-
-    if(bind(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        _fh_close(f);
-        return -1;
-    }
-    if (type == SOCK_STREAM) {
-        int ret;
-
-        ret = listen(s, LISTEN_BACKLOG);
-        if (ret < 0) {
-            _fh_close(f);
-            return -1;
-        }
-    }
-    snprintf( f->name, sizeof(f->name), "%d(lo-server:%s%d)", _fh_to_int(f), type != SOCK_STREAM ? "udp:" : "", port );
-    D( "socket_loopback_server: port %d type %s => fd %d\n", port, type != SOCK_STREAM ? "udp" : "tcp", _fh_to_int(f) );
-    return _fh_to_int(f);
-}
-
-
-int socket_network_client(const char *host, int port, int type)
-{
-    FH  f = _fh_alloc( &_fh_socket_class );
-    struct hostent *hp;
-    struct sockaddr_in addr;
-    SOCKET s;
-
-    if (!f)
-        return -1;
-
-    if (!_winsock_init)
-        _init_winsock();
-
-    hp = gethostbyname(host);
-    if(hp == 0) {
-        _fh_close(f);
-        return -1;
-    }
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = hp->h_addrtype;
-    addr.sin_port = htons(port);
-    memcpy(&addr.sin_addr, hp->h_addr, hp->h_length);
-
-    s = socket(hp->h_addrtype, type, 0);
-    if(s == INVALID_SOCKET) {
-        _fh_close(f);
-        return -1;
-    }
-    f->fh_socket = s;
-
-    if(connect(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        _fh_close(f);
-        return -1;
-    }
-
-    snprintf( f->name, sizeof(f->name), "%d(net-client:%s%d)", _fh_to_int(f), type != SOCK_STREAM ? "udp:" : "", port );
-    D( "socket_network_client: host '%s' port %d type %s => fd %d\n", host, port, type != SOCK_STREAM ? "udp" : "tcp", _fh_to_int(f) );
-    return _fh_to_int(f);
-}
-
-
-int socket_inaddr_any_server(int port, int type)
-{
-    FH  f = _fh_alloc( &_fh_socket_class );
-    struct sockaddr_in addr;
-    SOCKET  s;
-    int n;
-
-    if (!f)
-        return -1;
-
-    if (!_winsock_init)
-        _init_winsock();
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = AF_INET;
-    addr.sin_port = htons(port);
-    addr.sin_addr.s_addr = htonl(INADDR_ANY);
-
-    s = socket(AF_INET, type, 0);
-    if(s == INVALID_SOCKET) {
-        _fh_close(f);
-        return -1;
-    }
-
-    f->fh_socket = s;
-    n = 1;
-    setsockopt(s, SOL_SOCKET, SO_EXCLUSIVEADDRUSE, (const char*)&n, sizeof(n));
-
-    if(bind(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        _fh_close(f);
-        return -1;
-    }
-
-    if (type == SOCK_STREAM) {
-        int ret;
-
-        ret = listen(s, LISTEN_BACKLOG);
-        if (ret < 0) {
-            _fh_close(f);
-            return -1;
-        }
-    }
-    snprintf( f->name, sizeof(f->name), "%d(any-server:%s%d)", _fh_to_int(f), type != SOCK_STREAM ? "udp:" : "", port );
-    D( "socket_inaddr_server: port %d type %s => fd %d\n", port, type != SOCK_STREAM ? "udp" : "tcp", _fh_to_int(f) );
-    return _fh_to_int(f);
-}
-
-#undef accept
-int  adb_socket_accept(int  serverfd, struct sockaddr*  addr, socklen_t  *addrlen)
-{
-    FH   serverfh = _fh_from_int(serverfd);
-    FH   fh;
-    
-    if ( !serverfh || serverfh->clazz != &_fh_socket_class ) {
-        D( "adb_socket_accept: invalid fd %d\n", serverfd );
-        return -1;
-    }
-    
-    fh = _fh_alloc( &_fh_socket_class );
-    if (!fh) {
-        D( "adb_socket_accept: not enough memory to allocate accepted socket descriptor\n" );
-        return -1;
-    }
-
-    fh->fh_socket = accept( serverfh->fh_socket, addr, addrlen );
-    if (fh->fh_socket == INVALID_SOCKET) {
-        _fh_close( fh );
-        D( "adb_socket_accept: accept on fd %d return error %ld\n", serverfd, GetLastError() );
-        return -1;
-    }
-    
-    snprintf( fh->name, sizeof(fh->name), "%d(accept:%s)", _fh_to_int(fh), serverfh->name );
-    D( "adb_socket_accept on fd %d returns fd %d\n", serverfd, _fh_to_int(fh) );
-    return  _fh_to_int(fh);
-}
-
-
-void  disable_tcp_nagle(int fd)
-{
-    FH   fh = _fh_from_int(fd);
-    int  on;
-    
-    if ( !fh || fh->clazz != &_fh_socket_class )
-        return;
-
-    setsockopt( fh->fh_socket, IPPROTO_TCP, TCP_NODELAY, (const char*)&on, sizeof(on) );
-}
-
-/**************************************************************************/
-/**************************************************************************/
-/*****                                                                *****/
-/*****    emulated socketpairs                                       *****/
-/*****                                                                *****/
-/**************************************************************************/
-/**************************************************************************/
-
-/* we implement socketpairs directly in use space for the following reasons:
- *   - it avoids copying data from/to the Nt kernel
- *   - it allows us to implement fdevent hooks easily and cheaply, something
- *     that is not possible with standard Win32 pipes !!
- *
- * basically, we use two circular buffers, each one corresponding to a given
- * direction.
- *
- * each buffer is implemented as two regions:
- *
- *   region A which is (a_start,a_end)
- *   region B which is (0, b_end)  with b_end <= a_start
- *
- * an empty buffer has:  a_start = a_end = b_end = 0
- *
- * a_start is the pointer where we start reading data
- * a_end is the pointer where we start writing data, unless it is BUFFER_SIZE,
- * then you start writing at b_end
- *
- * the buffer is full when  b_end == a_start && a_end == BUFFER_SIZE
- *
- * there is room when b_end < a_start || a_end < BUFER_SIZE
- *
- * when reading, a_start is incremented, it a_start meets a_end, then
- * we do:  a_start = 0, a_end = b_end, b_end = 0, and keep going on..
- */
-
-#define  BIP_BUFFER_SIZE   4096
-
-#if 0
-#include <stdio.h>
-#  define  BIPD(x)      D x
-#  define  BIPDUMP   bip_dump_hex
-
-static void  bip_dump_hex( const unsigned char*  ptr, size_t  len )
-{
-    int  nn, len2 = len;
-
-    if (len2 > 8) len2 = 8;
-
-    for (nn = 0; nn < len2; nn++) 
-        printf("%02x", ptr[nn]);
-    printf("  ");
-
-    for (nn = 0; nn < len2; nn++) {
-        int  c = ptr[nn];
-        if (c < 32 || c > 127)
-            c = '.';
-        printf("%c", c);
-    }
-    printf("\n");
-    fflush(stdout);
-}
-
-#else
-#  define  BIPD(x)        do {} while (0)
-#  define  BIPDUMP(p,l)   BIPD(p)
-#endif
-
-typedef struct BipBufferRec_
-{
-    int                a_start;
-    int                a_end;
-    int                b_end;
-    int                fdin;
-    int                fdout;
-    int                closed;
-    int                can_write;  /* boolean */
-    HANDLE             evt_write;  /* event signaled when one can write to a buffer  */
-    int                can_read;   /* boolean */
-    HANDLE             evt_read;   /* event signaled when one can read from a buffer */
-    CRITICAL_SECTION  lock;
-    unsigned char      buff[ BIP_BUFFER_SIZE ];
-
-} BipBufferRec, *BipBuffer;
-
-static void
-bip_buffer_init( BipBuffer  buffer )
-{
-    D( "bit_buffer_init %p\n", buffer );
-    buffer->a_start   = 0;
-    buffer->a_end     = 0;
-    buffer->b_end     = 0;
-    buffer->can_write = 1;
-    buffer->can_read  = 0;
-    buffer->fdin      = 0;
-    buffer->fdout     = 0;
-    buffer->closed    = 0;
-    buffer->evt_write = CreateEvent( NULL, TRUE, TRUE, NULL );
-    buffer->evt_read  = CreateEvent( NULL, TRUE, FALSE, NULL );
-    InitializeCriticalSection( &buffer->lock );
-}
-
-static void
-bip_buffer_close( BipBuffer  bip )
-{
-    bip->closed = 1;
-
-    if (!bip->can_read) {
-        SetEvent( bip->evt_read );
-    }
-    if (!bip->can_write) {
-        SetEvent( bip->evt_write );
-    }
-}
-
-static void
-bip_buffer_done( BipBuffer  bip )
-{
-    BIPD(( "bip_buffer_done: %d->%d\n", bip->fdin, bip->fdout ));
-    CloseHandle( bip->evt_read );
-    CloseHandle( bip->evt_write );
-    DeleteCriticalSection( &bip->lock );
-}
-
-static int
-bip_buffer_write( BipBuffer  bip, const void* src, int  len )
-{
-    int  avail, count = 0;
-
-    if (len <= 0)
-        return 0;
-
-    BIPD(( "bip_buffer_write: enter %d->%d len %d\n", bip->fdin, bip->fdout, len ));
-    BIPDUMP( src, len );
-
-    EnterCriticalSection( &bip->lock );
-
-    while (!bip->can_write) {
-        int  ret;
-        LeaveCriticalSection( &bip->lock );
-
-        if (bip->closed) {
-            errno = EPIPE;
-            return -1;
-        }
-        /* spinlocking here is probably unfair, but let's live with it */
-        ret = WaitForSingleObject( bip->evt_write, INFINITE );
-        if (ret != WAIT_OBJECT_0) {  /* buffer probably closed */
-            D( "bip_buffer_write: error %d->%d WaitForSingleObject returned %d, error %ld\n", bip->fdin, bip->fdout, ret, GetLastError() );
-            return 0;
-        }
-        if (bip->closed) {
-            errno = EPIPE;
-            return -1;
-        }
-        EnterCriticalSection( &bip->lock );
-    }
-
-    BIPD(( "bip_buffer_write: exec %d->%d len %d\n", bip->fdin, bip->fdout, len ));
-
-    avail = BIP_BUFFER_SIZE - bip->a_end;
-    if (avail > 0)
-    {
-        /* we can append to region A */
-        if (avail > len)
-            avail = len;
-
-        memcpy( bip->buff + bip->a_end, src, avail );
-        src   += avail;
-        count += avail;
-        len   -= avail;
-
-        bip->a_end += avail;
-        if (bip->a_end == BIP_BUFFER_SIZE && bip->a_start == 0) {
-            bip->can_write = 0;
-            ResetEvent( bip->evt_write );
-            goto Exit;
-        }
-    }
-
-    if (len == 0)
-        goto Exit;
-
-    avail = bip->a_start - bip->b_end;
-    assert( avail > 0 );  /* since can_write is TRUE */
-
-    if (avail > len)
-        avail = len;
-
-    memcpy( bip->buff + bip->b_end, src, avail );
-    count += avail;
-    bip->b_end += avail;
-
-    if (bip->b_end == bip->a_start) {
-        bip->can_write = 0;
-        ResetEvent( bip->evt_write );
-    }
-
-Exit:
-    assert( count > 0 );
-
-    if ( !bip->can_read ) {
-        bip->can_read = 1;
-        SetEvent( bip->evt_read );
-    }
-
-    BIPD(( "bip_buffer_write: exit %d->%d count %d (as=%d ae=%d be=%d cw=%d cr=%d\n", 
-            bip->fdin, bip->fdout, count, bip->a_start, bip->a_end, bip->b_end, bip->can_write, bip->can_read ));
-    LeaveCriticalSection( &bip->lock );
-
-    return count;
- }
-
-static int
-bip_buffer_read( BipBuffer  bip, void*  dst, int  len )
-{
-    int  avail, count = 0;
-
-    if (len <= 0)
-        return 0;
-
-    BIPD(( "bip_buffer_read: enter %d->%d len %d\n", bip->fdin, bip->fdout, len ));
-
-    EnterCriticalSection( &bip->lock );
-    while ( !bip->can_read )
-    {
-#if 0
-        LeaveCriticalSection( &bip->lock );
-        errno = EAGAIN;
-        return -1;
-#else    
-        int  ret;
-        LeaveCriticalSection( &bip->lock );
-
-        if (bip->closed) {
-            errno = EPIPE;
-            return -1;
-        }
-
-        ret = WaitForSingleObject( bip->evt_read, INFINITE );
-        if (ret != WAIT_OBJECT_0) { /* probably closed buffer */
-            D( "bip_buffer_read: error %d->%d WaitForSingleObject returned %d, error %ld\n", bip->fdin, bip->fdout, ret, GetLastError());
-            return 0;
-        }
-        if (bip->closed) {
-            errno = EPIPE;
-            return -1;
-        }
-        EnterCriticalSection( &bip->lock );
-#endif
-    }
-
-    BIPD(( "bip_buffer_read: exec %d->%d len %d\n", bip->fdin, bip->fdout, len ));
-
-    avail = bip->a_end - bip->a_start;
-    assert( avail > 0 );  /* since can_read is TRUE */
-
-    if (avail > len)
-        avail = len;
-
-    memcpy( dst, bip->buff + bip->a_start, avail );
-    dst   += avail;
-    count += avail;
-    len   -= avail;
-
-    bip->a_start += avail;
-    if (bip->a_start < bip->a_end)
-        goto Exit;
-
-    bip->a_start = 0;
-    bip->a_end   = bip->b_end;
-    bip->b_end   = 0;
-
-    avail = bip->a_end;
-    if (avail > 0) {
-        if (avail > len)
-            avail = len;
-        memcpy( dst, bip->buff, avail );
-        count += avail;
-        bip->a_start += avail;
-
-        if ( bip->a_start < bip->a_end )
-            goto Exit;
-
-        bip->a_start = bip->a_end = 0;
-    }
-
-    bip->can_read = 0;
-    ResetEvent( bip->evt_read );
-
-Exit:
-    assert( count > 0 );
-
-    if (!bip->can_write ) {
-        bip->can_write = 1;
-        SetEvent( bip->evt_write );
-    }
-
-    BIPDUMP( (const unsigned char*)dst - count, count );
-    BIPD(( "bip_buffer_read: exit %d->%d count %d (as=%d ae=%d be=%d cw=%d cr=%d\n", 
-            bip->fdin, bip->fdout, count, bip->a_start, bip->a_end, bip->b_end, bip->can_write, bip->can_read ));
-    LeaveCriticalSection( &bip->lock );
-
-    return count;
-}
-
-typedef struct SocketPairRec_ 
-{
-    BipBufferRec  a2b_bip;
-    BipBufferRec  b2a_bip;
-    FH            a_fd;
-    int           used;
-
-} SocketPairRec;
-
-void _fh_socketpair_init( FH  f )
-{
-    f->fh_pair = NULL;
-}
-
-static int
-_fh_socketpair_close( FH  f )
-{
-    if ( f->fh_pair ) {
-        SocketPair  pair = f->fh_pair;
-
-        if ( f == pair->a_fd ) {
-            pair->a_fd = NULL;
-        }
-
-        bip_buffer_close( &pair->b2a_bip );
-        bip_buffer_close( &pair->a2b_bip );
-
-        if ( --pair->used == 0 ) {
-            bip_buffer_done( &pair->b2a_bip );
-            bip_buffer_done( &pair->a2b_bip );
-            free( pair );
-        }
-        f->fh_pair = NULL;
-    }
-    return 0;
-}
-
-static int
-_fh_socketpair_lseek( FH  f, int pos, int  origin )
-{
-    errno = ESPIPE;
-    return -1;
-}
-
-static int
-_fh_socketpair_read( FH  f, void* buf, int  len )
-{
-    SocketPair  pair = f->fh_pair;
-    BipBuffer   bip;
-
-    if (!pair)
-        return -1;
-
-    if ( f == pair->a_fd )
-        bip = &pair->b2a_bip;
-    else
-        bip = &pair->a2b_bip;
-
-    return bip_buffer_read( bip, buf, len );
-}
-
-static int
-_fh_socketpair_write( FH  f, const void*  buf, int  len )
-{
-    SocketPair  pair = f->fh_pair;
-    BipBuffer   bip;
-
-    if (!pair)
-        return -1;
-
-    if ( f == pair->a_fd )
-        bip = &pair->a2b_bip;
-    else
-        bip = &pair->b2a_bip;
-
-    return bip_buffer_write( bip, buf, len );
-}
-
-
-static void  _fh_socketpair_hook( FH  f, int  event, EventHook  hook );  /* forward */
-
-static const FHClassRec  _fh_socketpair_class =
-{
-    _fh_socketpair_init,
-    _fh_socketpair_close,
-    _fh_socketpair_lseek,
-    _fh_socketpair_read,
-    _fh_socketpair_write,
-    _fh_socketpair_hook
-};
-
-
-int  adb_socketpair( int  sv[2] )
-{
-    FH          fa, fb;
-    SocketPair  pair;
-
-    fa = _fh_alloc( &_fh_socketpair_class );
-    fb = _fh_alloc( &_fh_socketpair_class );
-
-    if (!fa || !fb)
-        goto Fail;
-
-    pair = malloc( sizeof(*pair) );
-    if (pair == NULL) {
-        D("adb_socketpair: not enough memory to allocate pipes\n" );
-        goto Fail;
-    }
-
-    bip_buffer_init( &pair->a2b_bip );
-    bip_buffer_init( &pair->b2a_bip );
-
-    fa->fh_pair = pair;
-    fb->fh_pair = pair;
-    pair->used  = 2;
-    pair->a_fd  = fa;
-
-    sv[0] = _fh_to_int(fa);
-    sv[1] = _fh_to_int(fb);
-
-    pair->a2b_bip.fdin  = sv[0];
-    pair->a2b_bip.fdout = sv[1];
-    pair->b2a_bip.fdin  = sv[1];
-    pair->b2a_bip.fdout = sv[0];
-
-    snprintf( fa->name, sizeof(fa->name), "%d(pair:%d)", sv[0], sv[1] );
-    snprintf( fb->name, sizeof(fb->name), "%d(pair:%d)", sv[1], sv[0] );
-    D( "adb_socketpair: returns (%d, %d)\n", sv[0], sv[1] );
-    return 0;
-
-Fail:
-    _fh_close(fb);
-    _fh_close(fa);
-    return -1;
-}
-
-/**************************************************************************/
-/**************************************************************************/
-/*****                                                                *****/
-/*****    fdevents emulation                                          *****/
-/*****                                                                *****/
-/*****   this is a very simple implementation, we rely on the fact    *****/
-/*****   that ADB doesn't use FDE_ERROR.                              *****/
-/*****                                                                *****/
-/**************************************************************************/
-/**************************************************************************/
-
-#define FATAL(x...) fatal(__FUNCTION__, x)
-
-#if DEBUG
-static void dump_fde(fdevent *fde, const char *info)
-{
-    fprintf(stderr,"FDE #%03d %c%c%c %s\n", fde->fd,
-            fde->state & FDE_READ ? 'R' : ' ',
-            fde->state & FDE_WRITE ? 'W' : ' ',
-            fde->state & FDE_ERROR ? 'E' : ' ',
-            info);
-}
-#else
-#define dump_fde(fde, info) do { } while(0)
-#endif
-
-#define FDE_EVENTMASK  0x00ff
-#define FDE_STATEMASK  0xff00
-
-#define FDE_ACTIVE     0x0100
-#define FDE_PENDING    0x0200
-#define FDE_CREATED    0x0400
-
-static void fdevent_plist_enqueue(fdevent *node);
-static void fdevent_plist_remove(fdevent *node);
-static fdevent *fdevent_plist_dequeue(void);
-
-static fdevent list_pending = {
-    .next = &list_pending,
-    .prev = &list_pending,
-};
-
-static fdevent **fd_table = 0;
-static int       fd_table_max = 0;
-
-typedef struct EventLooperRec_*  EventLooper;
-
-typedef struct EventHookRec_
-{
-    EventHook    next;
-    FH           fh;
-    HANDLE       h;
-    int          wanted;   /* wanted event flags */
-    int          ready;    /* ready event flags  */
-    void*        aux;
-    void        (*prepare)( EventHook  hook );
-    int         (*start)  ( EventHook  hook );
-    void        (*stop)   ( EventHook  hook );
-    int         (*check)  ( EventHook  hook );
-    int         (*peek)   ( EventHook  hook );
-} EventHookRec;
-
-static EventHook  _free_hooks;
-
-static EventHook
-event_hook_alloc( FH  fh )
-{
-    EventHook  hook = _free_hooks;
-    if (hook != NULL)
-        _free_hooks = hook->next;
-    else {
-        hook = malloc( sizeof(*hook) );
-        if (hook == NULL)
-            fatal( "could not allocate event hook\n" );
-    }
-    hook->next   = NULL;
-    hook->fh     = fh;
-    hook->wanted = 0;
-    hook->ready  = 0;
-    hook->h      = INVALID_HANDLE_VALUE;
-    hook->aux    = NULL;
-
-    hook->prepare = NULL;
-    hook->start   = NULL;
-    hook->stop    = NULL;
-    hook->check   = NULL;
-    hook->peek    = NULL;
-
-    return hook;
-}
-
-static void
-event_hook_free( EventHook  hook )
-{
-    hook->fh     = NULL;
-    hook->wanted = 0;
-    hook->ready  = 0;
-    hook->next   = _free_hooks;
-    _free_hooks  = hook;
-}
-
-
-static void
-event_hook_signal( EventHook  hook )
-{
-    FH        f   = hook->fh;
-    int       fd  = _fh_to_int(f);
-    fdevent*  fde = fd_table[ fd - WIN32_FH_BASE ];
-
-    if (fde != NULL && fde->fd == fd) {
-        if ((fde->state & FDE_PENDING) == 0) {
-            fde->state |= FDE_PENDING;
-            fdevent_plist_enqueue( fde );
-        }
-        fde->events |= hook->wanted;
-    }
-}
-
-
-#define  MAX_LOOPER_HANDLES  WIN32_MAX_FHS
-
-typedef struct EventLooperRec_
-{
-    EventHook    hooks;
-    HANDLE       htab[ MAX_LOOPER_HANDLES ];
-    int          htab_count;
-
-} EventLooperRec;
-
-static EventHook*
-event_looper_find_p( EventLooper  looper, FH  fh )
-{
-    EventHook  *pnode = &looper->hooks;
-    EventHook   node  = *pnode;
-    for (;;) {
-        if ( node == NULL || node->fh == fh )
-            break;
-        pnode = &node->next;
-        node  = *pnode;
-    }
-    return  pnode;
-}
-
-static void
-event_looper_hook( EventLooper  looper, int  fd, int  events )
-{
-    FH          f = _fh_from_int(fd);
-    EventHook  *pnode;
-    EventHook   node;
-
-    if (f == NULL)  /* invalid arg */ {
-        D("event_looper_hook: invalid fd=%d\n", fd);
-        return;
-    }
-
-    pnode = event_looper_find_p( looper, f );
-    node  = *pnode;
-    if ( node == NULL ) {
-        node       = event_hook_alloc( f );
-        node->next = *pnode;
-        *pnode     = node;
-    }
-
-    if ( (node->wanted & events) != events ) {
-        /* this should update start/stop/check/peek */
-        D("event_looper_hook: call hook for %d (new=%x, old=%x)\n",
-           fd, node->wanted, events);
-        f->clazz->_fh_hook( f, events & ~node->wanted, node );
-        node->wanted |= events;
-    } else {
-        D("event_looper_hook: ignoring events %x for %d wanted=%x)\n", 
-           events, fd, node->wanted);
-    }
-}
-
-static void
-event_looper_unhook( EventLooper  looper, int  fd, int  events )
-{
-    FH          fh    = _fh_from_int(fd);
-    EventHook  *pnode = event_looper_find_p( looper, fh );
-    EventHook   node  = *pnode;
-
-    if (node != NULL) {
-        int  events2 = events & node->wanted;
-        if ( events2 == 0 ) {
-            D( "event_looper_unhook: events %x not registered for fd %d\n", events, fd );
-            return;
-        }
-        node->wanted &= ~events2;
-        if (!node->wanted) {
-            *pnode = node->next;
-            event_hook_free( node );
-        }
-    }
-}
-
-static EventLooperRec  win32_looper;
-
-static void fdevent_init(void)
-{
-    win32_looper.htab_count = 0;
-    win32_looper.hooks      = NULL;
-}
-
-static void fdevent_connect(fdevent *fde)
-{
-    EventLooper  looper = &win32_looper;
-    int          events = fde->state & FDE_EVENTMASK;
-
-    if (events != 0)
-        event_looper_hook( looper, fde->fd, events );
-}
-
-static void fdevent_disconnect(fdevent *fde)
-{
-    EventLooper  looper = &win32_looper;
-    int          events = fde->state & FDE_EVENTMASK;
-
-    if (events != 0)
-        event_looper_unhook( looper, fde->fd, events );
-}
-
-static void fdevent_update(fdevent *fde, unsigned events)
-{
-    EventLooper  looper  = &win32_looper;
-    unsigned     events0 = fde->state & FDE_EVENTMASK;
-
-    if (events != events0) {
-        int  removes = events0 & ~events;
-        int  adds    = events  & ~events0;
-        if (removes) {
-            D("fdevent_update: remove %x from %d\n", removes, fde->fd);
-            event_looper_unhook( looper, fde->fd, removes );
-        }
-        if (adds) {
-            D("fdevent_update: add %x to %d\n", adds, fde->fd);
-            event_looper_hook  ( looper, fde->fd, adds );
-        }
-    }
-}
-
-static void fdevent_process()
-{
-    EventLooper  looper = &win32_looper;
-    EventHook    hook;
-    int          gotone = 0;
-
-    /* if we have at least one ready hook, execute it/them */
-    for (hook = looper->hooks; hook; hook = hook->next) {
-        hook->ready = 0;
-        if (hook->prepare) {
-            hook->prepare(hook);
-            if (hook->ready != 0) {
-                event_hook_signal( hook );
-                gotone = 1;
-            }
-        }
-    }
-
-    /* nothing's ready yet, so wait for something to happen */
-    if (!gotone)
-    {
-        looper->htab_count = 0;
-
-        for (hook = looper->hooks; hook; hook = hook->next) 
-        {
-            if (hook->start && !hook->start(hook)) {
-                D( "fdevent_process: error when starting a hook\n" );
-                return;
-            }
-            if (hook->h != INVALID_HANDLE_VALUE) {
-                int  nn;
-
-                for (nn = 0; nn < looper->htab_count; nn++)
-                {
-                    if ( looper->htab[nn] == hook->h )
-                        goto DontAdd;
-                }
-                looper->htab[ looper->htab_count++ ] = hook->h;
-            DontAdd:
-                ;
-            }
-        }
-
-        if (looper->htab_count == 0) {
-            D( "fdevent_process: nothing to wait for !!\n" );
-            return;
-        }
-
-        do
-        {
-            int   wait_ret;
-
-            D( "adb_win32: waiting for %d events\n", looper->htab_count );
-            if (looper->htab_count > MAXIMUM_WAIT_OBJECTS) {
-                D("handle count %d exceeds MAXIMUM_WAIT_OBJECTS, aborting!\n", looper->htab_count);
-                abort();
-            }
-            wait_ret = WaitForMultipleObjects( looper->htab_count, looper->htab, FALSE, INFINITE );
-            if (wait_ret == (int)WAIT_FAILED) {
-                D( "adb_win32: wait failed, error %ld\n", GetLastError() );
-            } else {
-                D( "adb_win32: got one (index %d)\n", wait_ret );
-
-                /* according to Cygwin, some objects like consoles wake up on "inappropriate" events
-                 * like mouse movements. we need to filter these with the "check" function
-                 */
-                if ((unsigned)wait_ret < (unsigned)looper->htab_count)
-                {
-                    for (hook = looper->hooks; hook; hook = hook->next)
-                    {
-                        if ( looper->htab[wait_ret] == hook->h       &&
-                         (!hook->check || hook->check(hook)) )
-                        {
-                            D( "adb_win32: signaling %s for %x\n", hook->fh->name, hook->ready );
-                            event_hook_signal( hook );
-                            gotone = 1;
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-        while (!gotone);
-
-        for (hook = looper->hooks; hook; hook = hook->next) {
-            if (hook->stop)
-                hook->stop( hook );
-        }
-    }
-
-    for (hook = looper->hooks; hook; hook = hook->next) {
-        if (hook->peek && hook->peek(hook))
-                event_hook_signal( hook );
-    }
-}
-
-
-static void fdevent_register(fdevent *fde)
-{
-    int  fd = fde->fd - WIN32_FH_BASE;
-
-    if(fd < 0) {
-        FATAL("bogus negative fd (%d)\n", fde->fd);
-    }
-
-    if(fd >= fd_table_max) {
-        int oldmax = fd_table_max;
-        if(fde->fd > 32000) {
-            FATAL("bogus huuuuge fd (%d)\n", fde->fd);
-        }
-        if(fd_table_max == 0) {
-            fdevent_init();
-            fd_table_max = 256;
-        }
-        while(fd_table_max <= fd) {
-            fd_table_max *= 2;
-        }
-        fd_table = realloc(fd_table, sizeof(fdevent*) * fd_table_max);
-        if(fd_table == 0) {
-            FATAL("could not expand fd_table to %d entries\n", fd_table_max);
-        }
-        memset(fd_table + oldmax, 0, sizeof(int) * (fd_table_max - oldmax));
-    }
-
-    fd_table[fd] = fde;
-}
-
-static void fdevent_unregister(fdevent *fde)
-{
-    int  fd = fde->fd - WIN32_FH_BASE;
-
-    if((fd < 0) || (fd >= fd_table_max)) {
-        FATAL("fd out of range (%d)\n", fde->fd);
-    }
-
-    if(fd_table[fd] != fde) {
-        FATAL("fd_table out of sync");
-    }
-
-    fd_table[fd] = 0;
-
-    if(!(fde->state & FDE_DONT_CLOSE)) {
-        dump_fde(fde, "close");
-        adb_close(fde->fd);
-    }
-}
-
-static void fdevent_plist_enqueue(fdevent *node)
-{
-    fdevent *list = &list_pending;
-
-    node->next = list;
-    node->prev = list->prev;
-    node->prev->next = node;
-    list->prev = node;
-}
-
-static void fdevent_plist_remove(fdevent *node)
-{
-    node->prev->next = node->next;
-    node->next->prev = node->prev;
-    node->next = 0;
-    node->prev = 0;
-}
-
-static fdevent *fdevent_plist_dequeue(void)
-{
-    fdevent *list = &list_pending;
-    fdevent *node = list->next;
-
-    if(node == list) return 0;
-
-    list->next = node->next;
-    list->next->prev = list;
-    node->next = 0;
-    node->prev = 0;
-
-    return node;
-}
-
-fdevent *fdevent_create(int fd, fd_func func, void *arg)
-{
-    fdevent *fde = (fdevent*) malloc(sizeof(fdevent));
-    if(fde == 0) return 0;
-    fdevent_install(fde, fd, func, arg);
-    fde->state |= FDE_CREATED;
-    return fde;
-}
-
-void fdevent_destroy(fdevent *fde)
-{
-    if(fde == 0) return;
-    if(!(fde->state & FDE_CREATED)) {
-        FATAL("fde %p not created by fdevent_create()\n", fde);
-    }
-    fdevent_remove(fde);
-}
-
-void fdevent_install(fdevent *fde, int fd, fd_func func, void *arg) 
-{
-    memset(fde, 0, sizeof(fdevent));
-    fde->state = FDE_ACTIVE;
-    fde->fd = fd;
-    fde->func = func;
-    fde->arg = arg;
-
-    fdevent_register(fde);
-    dump_fde(fde, "connect");
-    fdevent_connect(fde);
-    fde->state |= FDE_ACTIVE;
-}
-
-void fdevent_remove(fdevent *fde)
-{
-    if(fde->state & FDE_PENDING) {
-        fdevent_plist_remove(fde);
-    }
-
-    if(fde->state & FDE_ACTIVE) {
-        fdevent_disconnect(fde);
-        dump_fde(fde, "disconnect");    
-        fdevent_unregister(fde);
-    }
-
-    fde->state = 0;
-    fde->events = 0;
-}
-
-
-void fdevent_set(fdevent *fde, unsigned events)
-{
-    events &= FDE_EVENTMASK;
-
-    if((fde->state & FDE_EVENTMASK) == (int)events) return;
-
-    if(fde->state & FDE_ACTIVE) {
-        fdevent_update(fde, events);
-        dump_fde(fde, "update");
-    }
-
-    fde->state = (fde->state & FDE_STATEMASK) | events;
-
-    if(fde->state & FDE_PENDING) {
-            /* if we're pending, make sure
-            ** we don't signal an event that
-            ** is no longer wanted.
-            */
-        fde->events &= (~events);
-        if(fde->events == 0) {
-            fdevent_plist_remove(fde);
-            fde->state &= (~FDE_PENDING);
-        }
-    }
-}
-
-void fdevent_add(fdevent *fde, unsigned events)
-{
-    fdevent_set(
-        fde, (fde->state & FDE_EVENTMASK) | (events & FDE_EVENTMASK));
-}
-
-void fdevent_del(fdevent *fde, unsigned events)
-{
-    fdevent_set(
-        fde, (fde->state & FDE_EVENTMASK) & (~(events & FDE_EVENTMASK)));
-}
-
-void fdevent_loop()
-{
-    fdevent *fde;
-
-    for(;;) {
-#if DEBUG
-        fprintf(stderr,"--- ---- waiting for events\n");
-#endif
-        fdevent_process();
-
-        while((fde = fdevent_plist_dequeue())) {
-            unsigned events = fde->events;
-            fde->events = 0;
-            fde->state &= (~FDE_PENDING);
-            dump_fde(fde, "callback");
-            fde->func(fde->fd, events, fde->arg);
-        }
-    }
-}
-
-/**  FILE EVENT HOOKS
- **/
- 
-static void  _event_file_prepare( EventHook  hook )
-{
-    if (hook->wanted & (FDE_READ|FDE_WRITE)) {
-        /* we can always read/write */
-        hook->ready |= hook->wanted & (FDE_READ|FDE_WRITE);
-    }
-}
-
-static int  _event_file_peek( EventHook  hook )
-{
-    return (hook->wanted & (FDE_READ|FDE_WRITE));
-}
-
-static void  _fh_file_hook( FH  f, int  events, EventHook  hook )
-{
-    hook->h       = f->fh_handle;
-    hook->prepare = _event_file_prepare;
-    hook->peek    = _event_file_peek;
-}
-
-/** SOCKET EVENT HOOKS
- **/
-
-static void  _event_socket_verify( EventHook  hook, WSANETWORKEVENTS*  evts )
-{
-    if ( evts->lNetworkEvents & (FD_READ|FD_ACCEPT|FD_CLOSE) ) {
-        if (hook->wanted & FDE_READ)
-            hook->ready |= FDE_READ;
-        if ((evts->iErrorCode[FD_READ] != 0) && hook->wanted & FDE_ERROR)
-            hook->ready |= FDE_ERROR;
-    }
-    if ( evts->lNetworkEvents & (FD_WRITE|FD_CONNECT|FD_CLOSE) ) {
-        if (hook->wanted & FDE_WRITE)
-            hook->ready |= FDE_WRITE;
-        if ((evts->iErrorCode[FD_WRITE] != 0) && hook->wanted & FDE_ERROR)
-            hook->ready |= FDE_ERROR;
-    }
-    if ( evts->lNetworkEvents & FD_OOB ) {
-        if (hook->wanted & FDE_ERROR)
-            hook->ready |= FDE_ERROR;
-    }
-}
-
-static void  _event_socket_prepare( EventHook  hook )
-{
-    WSANETWORKEVENTS  evts;
-
-    /* look if some of the events we want already happened ? */
-    if (!WSAEnumNetworkEvents( hook->fh->fh_socket, NULL, &evts ))
-        _event_socket_verify( hook, &evts );
-}
-
-static int  _socket_wanted_to_flags( int  wanted )
-{
-    int  flags = 0;
-    if (wanted & FDE_READ)
-        flags |= FD_READ | FD_ACCEPT | FD_CLOSE;
-
-    if (wanted & FDE_WRITE)
-        flags |= FD_WRITE | FD_CONNECT | FD_CLOSE;
-
-    if (wanted & FDE_ERROR)
-        flags |= FD_OOB;
-
-    return flags;
-}
-
-static int _event_socket_start( EventHook  hook )
-{
-    /* create an event which we're going to wait for */
-    FH    fh    = hook->fh;
-    long  flags = _socket_wanted_to_flags( hook->wanted );
-
-    hook->h = fh->event;
-    if (hook->h == INVALID_HANDLE_VALUE) {
-        D( "_event_socket_start: no event for %s\n", fh->name );
-        return 0;
-    }
-
-    if ( flags != fh->mask ) {
-        D( "_event_socket_start: hooking %s for %x (flags %ld)\n", hook->fh->name, hook->wanted, flags );
-        if ( WSAEventSelect( fh->fh_socket, hook->h, flags ) ) {
-            D( "_event_socket_start: WSAEventSelect() for %s failed, error %d\n", hook->fh->name, WSAGetLastError() );
-            CloseHandle( hook->h );
-            hook->h = INVALID_HANDLE_VALUE;
-            exit(1);
-            return 0;
-        }
-        fh->mask = flags;
-    }
-    return 1;
-}
-
-static void _event_socket_stop( EventHook  hook )
-{
-    hook->h = INVALID_HANDLE_VALUE;
-}
-
-static int  _event_socket_check( EventHook  hook )
-{
-    int               result = 0;
-    FH                fh = hook->fh;
-    WSANETWORKEVENTS  evts;
-
-    if (!WSAEnumNetworkEvents( fh->fh_socket, hook->h, &evts ) ) {
-        _event_socket_verify( hook, &evts );
-        result = (hook->ready != 0);
-        if (result) {
-            ResetEvent( hook->h );
-        }
-    }
-    D( "_event_socket_check %s returns %d\n", fh->name, result );
-    return  result;
-}
-
-static int  _event_socket_peek( EventHook  hook )
-{
-    WSANETWORKEVENTS  evts;
-    FH                fh = hook->fh;
-
-    /* look if some of the events we want already happened ? */
-    if (!WSAEnumNetworkEvents( fh->fh_socket, NULL, &evts )) {
-        _event_socket_verify( hook, &evts );
-        if (hook->ready)
-            ResetEvent( hook->h );
-    }
-
-    return hook->ready != 0;
-}
-
-
-
-static void  _fh_socket_hook( FH  f, int  events, EventHook  hook )
-{
-    hook->prepare = _event_socket_prepare;
-    hook->start   = _event_socket_start;
-    hook->stop    = _event_socket_stop;
-    hook->check   = _event_socket_check;
-    hook->peek    = _event_socket_peek;
-
-    _event_socket_start( hook );
-}
-
-/** SOCKETPAIR EVENT HOOKS
- **/
-
-static void  _event_socketpair_prepare( EventHook  hook )
-{
-    FH          fh   = hook->fh;
-    SocketPair  pair = fh->fh_pair;
-    BipBuffer   rbip = (pair->a_fd == fh) ? &pair->b2a_bip : &pair->a2b_bip;
-    BipBuffer   wbip = (pair->a_fd == fh) ? &pair->a2b_bip : &pair->b2a_bip;
-
-    if (hook->wanted & FDE_READ && rbip->can_read)
-        hook->ready |= FDE_READ;
-
-    if (hook->wanted & FDE_WRITE && wbip->can_write) 
-        hook->ready |= FDE_WRITE;
- }
-
- static int  _event_socketpair_start( EventHook  hook )
- {
-    FH          fh   = hook->fh;
-    SocketPair  pair = fh->fh_pair;
-    BipBuffer   rbip = (pair->a_fd == fh) ? &pair->b2a_bip : &pair->a2b_bip;
-    BipBuffer   wbip = (pair->a_fd == fh) ? &pair->a2b_bip : &pair->b2a_bip;
-
-    if (hook->wanted == FDE_READ)
-        hook->h = rbip->evt_read;
-
-    else if (hook->wanted == FDE_WRITE)
-        hook->h = wbip->evt_write;
-
-    else {
-        D("_event_socketpair_start: can't handle FDE_READ+FDE_WRITE\n" );
-        return 0;
-    }
-    D( "_event_socketpair_start: hook %s for %x wanted=%x\n", 
-       hook->fh->name, _fh_to_int(fh), hook->wanted);
-    return 1;
-}
-
-static int  _event_socketpair_peek( EventHook  hook )
-{
-    _event_socketpair_prepare( hook );
-    return hook->ready != 0;
-}
-
-static void  _fh_socketpair_hook( FH  fh, int  events, EventHook  hook )
-{
-    hook->prepare = _event_socketpair_prepare;
-    hook->start   = _event_socketpair_start;
-    hook->peek    = _event_socketpair_peek;
-}
-
-
-void
-adb_sysdeps_init( void )
-{
-#define  ADB_MUTEX(x)  InitializeCriticalSection( & x );
-#include "mutex_list.h"
-    InitializeCriticalSection( &_win32_lock );
-}
-
diff --git a/adb/test_track_devices.c b/adb/test_track_devices.c
deleted file mode 100644
index 77b3ad9..0000000
--- a/adb/test_track_devices.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* a simple test program, connects to ADB server, and opens a track-devices session */
-#include <netdb.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <memory.h>
-
-static void
-panic( const char*  msg )
-{
-    fprintf(stderr, "PANIC: %s: %s\n", msg, strerror(errno));
-    exit(1);
-}
-
-static int
-unix_write( int  fd, const char*  buf, int  len )
-{
-    int  result = 0;
-    while (len > 0) {
-        int  len2 = write(fd, buf, len);
-        if (len2 < 0) {
-            if (errno == EINTR || errno == EAGAIN)
-                continue;
-            return -1;
-        }
-        result += len2;
-        len -= len2;
-        buf += len2;
-    }
-    return  result;
-}
-
-static int
-unix_read( int  fd, char*  buf, int  len )
-{
-    int  result = 0;
-    while (len > 0) {
-        int  len2 = read(fd, buf, len);
-        if (len2 < 0) {
-            if (errno == EINTR || errno == EAGAIN)
-                continue;
-            return -1;
-        }
-        result += len2;
-        len -= len2;
-        buf += len2;
-    }
-    return  result;
-}
-
-
-int  main( void )
-{
-    int                  ret, s;
-    struct sockaddr_in   server;
-    char                 buffer[1024];
-    const char*          request = "host:track-devices";
-    int                  len;
-
-    memset( &server, 0, sizeof(server) );
-    server.sin_family      = AF_INET;
-    server.sin_port        = htons(5037);
-    server.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
-    s = socket( PF_INET, SOCK_STREAM, 0 );
-    ret = connect( s, (struct sockaddr*) &server, sizeof(server) );
-    if (ret < 0) panic( "could not connect to server" );
-
-    /* send the request */
-    len = snprintf( buffer, sizeof buffer, "%04x%s", strlen(request), request );
-    if (unix_write(s, buffer, len) < 0)
-        panic( "could not send request" );
-
-    /* read the OKAY answer */
-    if (unix_read(s, buffer, 4) != 4)
-        panic( "could not read request" );
-
-    printf( "server answer: %.*s\n", 4, buffer );
-
-    /* now loop */
-    for (;;) {
-        char  head[5] = "0000";
-
-        if (unix_read(s, head, 4) < 0)
-            panic("could not read length");
-
-        if ( sscanf( head, "%04x", &len ) != 1 )
-            panic("could not decode length");
-
-        if (unix_read(s, buffer, len) != len)
-            panic("could not read data");
-
-        printf( "received header %.*s (%d bytes):\n%.*s", 4, head, len, len, buffer );
-    }
-    close(s);
-}
diff --git a/adb/test_track_jdwp.c b/adb/test_track_jdwp.c
deleted file mode 100644
index 8ecc6b8..0000000
--- a/adb/test_track_jdwp.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* a simple test program, connects to ADB server, and opens a track-devices session */
-#include <netdb.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <memory.h>
-
-static void
-panic( const char*  msg )
-{
-    fprintf(stderr, "PANIC: %s: %s\n", msg, strerror(errno));
-    exit(1);
-}
-
-static int
-unix_write( int  fd, const char*  buf, int  len )
-{
-    int  result = 0;
-    while (len > 0) {
-        int  len2 = write(fd, buf, len);
-        if (len2 < 0) {
-            if (errno == EINTR || errno == EAGAIN)
-                continue;
-            return -1;
-        }
-        result += len2;
-        len -= len2;
-        buf += len2;
-    }
-    return  result;
-}
-
-static int
-unix_read( int  fd, char*  buf, int  len )
-{
-    int  result = 0;
-    while (len > 0) {
-        int  len2 = read(fd, buf, len);
-        if (len2 < 0) {
-            if (errno == EINTR || errno == EAGAIN)
-                continue;
-            return -1;
-        }
-        result += len2;
-        len -= len2;
-        buf += len2;
-    }
-    return  result;
-}
-
-
-int  main( void )
-{
-    int                  ret, s;
-    struct sockaddr_in   server;
-    char                 buffer[1024];
-    const char*          request = "track-jdwp";
-    int                  len;
-
-    memset( &server, 0, sizeof(server) );
-    server.sin_family      = AF_INET;
-    server.sin_port        = htons(5037);
-    server.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
-    s = socket( PF_INET, SOCK_STREAM, 0 );
-    ret = connect( s, (struct sockaddr*) &server, sizeof(server) );
-    if (ret < 0) panic( "could not connect to server" );
-
-    /* send the request */
-    len = snprintf( buffer, sizeof buffer, "%04x%s", strlen(request), request );
-    if (unix_write(s, buffer, len) < 0)
-        panic( "could not send request" );
-
-    /* read the OKAY answer */
-    if (unix_read(s, buffer, 4) != 4)
-        panic( "could not read request" );
-
-    printf( "server answer: %.*s\n", 4, buffer );
-
-    /* now loop */
-    for (;;) {
-        char  head[5] = "0000";
-
-        if (unix_read(s, head, 4) < 0)
-            panic("could not read length");
-
-        if ( sscanf( head, "%04x", &len ) != 1 )
-            panic("could not decode length");
-
-        if (unix_read(s, buffer, len) != len)
-            panic("could not read data");
-
-        printf( "received header %.*s (%d bytes):\n%.*s", 4, head, len, len, buffer );
-    }
-    close(s);
-}
diff --git a/adb/transport.c b/adb/transport.c
deleted file mode 100644
index c76f1a5..0000000
--- a/adb/transport.c
+++ /dev/null
@@ -1,958 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-#include "sysdeps.h"
-
-#define   TRACE_TAG  TRACE_TRANSPORT
-#include "adb.h"
-
-static void transport_unref(atransport *t);
-
-static atransport transport_list = {
-    .next = &transport_list,
-    .prev = &transport_list,
-};
-
-ADB_MUTEX_DEFINE( transport_lock );
-
-#if ADB_TRACE
-static void  dump_hex( const unsigned char*  ptr, size_t  len )
-{
-    int  nn, len2 = len;
-
-    if (len2 > 16) len2 = 16;
-
-    for (nn = 0; nn < len2; nn++)
-        D("%02x", ptr[nn]);
-    D("  ");
-
-    for (nn = 0; nn < len2; nn++) {
-        int  c = ptr[nn];
-        if (c < 32 || c > 127)
-            c = '.';
-        D("%c", c);
-    }
-    D("\n");
-    fflush(stdout);
-}
-#endif
-
-void
-kick_transport(atransport*  t)
-{
-    if (t && !t->kicked)
-    {
-        int  kicked;
-
-        adb_mutex_lock(&transport_lock);
-        kicked = t->kicked;
-        if (!kicked)
-            t->kicked = 1;
-        adb_mutex_unlock(&transport_lock);
-
-        if (!kicked)
-            t->kick(t);
-    }
-}
-
-void
-run_transport_disconnects(atransport*  t)
-{
-    adisconnect*  dis = t->disconnects.next;
-
-    D("run_transport_disconnects: %p (%s)\n", t, t->serial ? t->serial : "unknown" );
-    while (dis != &t->disconnects) {
-        adisconnect*  next = dis->next;
-        dis->func( dis->opaque, t );
-        dis = next;
-    }
-}
-
-static int
-read_packet(int  fd, apacket** ppacket)
-{
-    char *p = (char*)ppacket;  /* really read a packet address */
-    int   r;
-    int   len = sizeof(*ppacket);
-    while(len > 0) {
-        r = adb_read(fd, p, len);
-        if(r > 0) {
-            len -= r;
-            p   += r;
-        } else {
-            D("read_packet: %d error %d %d\n", fd, r, errno);
-            if((r < 0) && (errno == EINTR)) continue;
-            return -1;
-        }
-    }
-
-#if ADB_TRACE
-    if (ADB_TRACING)
-    {
-        unsigned  command = (*ppacket)->msg.command;
-        int       len     = (*ppacket)->msg.data_length;
-        char      cmd[5];
-        int       n;
-
-        for (n = 0; n < 4; n++) {
-            int  b = (command >> (n*8)) & 255;
-            if (b >= 32 && b < 127)
-                cmd[n] = (char)b;
-            else
-                cmd[n] = '.';
-        }
-        cmd[4] = 0;
-
-        D("read_packet: %d ok: [%08x %s] %08x %08x (%d) ",
-          fd, command, cmd, (*ppacket)->msg.arg0, (*ppacket)->msg.arg1, len);
-        dump_hex((*ppacket)->data, len);
-    }
-#endif
-    return 0;
-}
-
-static int
-write_packet(int  fd, apacket** ppacket)
-{
-    char *p = (char*) ppacket;  /* we really write the packet address */
-    int r, len = sizeof(ppacket);
-
-#if ADB_TRACE
-    if (ADB_TRACING)
-    {
-        unsigned  command = (*ppacket)->msg.command;
-        int       len     = (*ppacket)->msg.data_length;
-        char      cmd[5];
-        int       n;
-
-        for (n = 0; n < 4; n++) {
-            int  b = (command >> (n*8)) & 255;
-            if (b >= 32 && b < 127)
-                cmd[n] = (char)b;
-            else
-                cmd[n] = '.';
-        }
-        cmd[4] = 0;
-
-        D("write_packet: %d [%08x %s] %08x %08x (%d) ",
-          fd, command, cmd, (*ppacket)->msg.arg0, (*ppacket)->msg.arg1, len);
-        dump_hex((*ppacket)->data, len);
-    }
-#endif
-    len = sizeof(ppacket);
-    while(len > 0) {
-        r = adb_write(fd, p, len);
-        if(r > 0) {
-            len -= r;
-            p += r;
-        } else {
-            D("write_packet: %d error %d %d\n", fd, r, errno);
-            if((r < 0) && (errno == EINTR)) continue;
-            return -1;
-        }
-    }
-    return 0;
-}
-
-static void transport_socket_events(int fd, unsigned events, void *_t)
-{
-    if(events & FDE_READ){
-        apacket *p = 0;
-        if(read_packet(fd, &p)){
-            D("failed to read packet from transport socket on fd %d\n", fd);
-        } else {
-            handle_packet(p, (atransport *) _t);
-        }
-    }
-}
-
-void send_packet(apacket *p, atransport *t)
-{
-    unsigned char *x;
-    unsigned sum;
-    unsigned count;
-
-    p->msg.magic = p->msg.command ^ 0xffffffff;
-
-    count = p->msg.data_length;
-    x = (unsigned char *) p->data;
-    sum = 0;
-    while(count-- > 0){
-        sum += *x++;
-    }
-    p->msg.data_check = sum;
-
-    print_packet("send", p);
-
-    if (t == NULL) {
-        fatal_errno("Transport is null");
-        D("Transport is null \n");
-    }
-
-    if(write_packet(t->transport_socket, &p)){
-        fatal_errno("cannot enqueue packet on transport socket");
-    }
-}
-
-/* The transport is opened by transport_register_func before
-** the input and output threads are started.
-**
-** The output thread issues a SYNC(1, token) message to let
-** the input thread know to start things up.  In the event
-** of transport IO failure, the output thread will post a
-** SYNC(0,0) message to ensure shutdown.
-**
-** The transport will not actually be closed until both
-** threads exit, but the input thread will kick the transport
-** on its way out to disconnect the underlying device.
-*/
-
-static void *output_thread(void *_t)
-{
-    atransport *t = _t;
-    apacket *p;
-
-    D("from_remote: starting thread for transport %p, on fd %d\n", t, t->fd );
-
-    D("from_remote: transport %p SYNC online (%d)\n", t, t->sync_token + 1);
-    p = get_apacket();
-    p->msg.command = A_SYNC;
-    p->msg.arg0 = 1;
-    p->msg.arg1 = ++(t->sync_token);
-    p->msg.magic = A_SYNC ^ 0xffffffff;
-    if(write_packet(t->fd, &p)) {
-        put_apacket(p);
-        D("from_remote: failed to write SYNC apacket to transport %p", t);
-        goto oops;
-    }
-
-    D("from_remote: data pump  for transport %p\n", t);
-    for(;;) {
-        p = get_apacket();
-
-        if(t->read_from_remote(p, t) == 0){
-            D("from_remote: received remote packet, sending to transport %p\n",
-              t);
-            if(write_packet(t->fd, &p)){
-                put_apacket(p);
-                D("from_remote: failed to write apacket to transport %p", t);
-                goto oops;
-            }
-        } else {
-            D("from_remote: remote read failed for transport %p\n", p);
-            put_apacket(p);
-            break;
-        }
-    }
-
-    D("from_remote: SYNC offline for transport %p\n", t);
-    p = get_apacket();
-    p->msg.command = A_SYNC;
-    p->msg.arg0 = 0;
-    p->msg.arg1 = 0;
-    p->msg.magic = A_SYNC ^ 0xffffffff;
-    if(write_packet(t->fd, &p)) {
-        put_apacket(p);
-        D("from_remote: failed to write SYNC apacket to transport %p", t);
-    }
-
-oops:
-    D("from_remote: thread is exiting for transport %p\n", t);
-    kick_transport(t);
-    transport_unref(t);
-    return 0;
-}
-
-static void *input_thread(void *_t)
-{
-    atransport *t = _t;
-    apacket *p;
-    int active = 0;
-
-    D("to_remote: starting input_thread for %p, reading from fd %d\n",
-       t, t->fd);
-
-    for(;;){
-        if(read_packet(t->fd, &p)) {
-            D("to_remote: failed to read apacket from transport %p on fd %d\n", 
-               t, t->fd );
-            break;
-        }
-        if(p->msg.command == A_SYNC){
-            if(p->msg.arg0 == 0) {
-                D("to_remote: transport %p SYNC offline\n", t);
-                put_apacket(p);
-                break;
-            } else {
-                if(p->msg.arg1 == t->sync_token) {
-                    D("to_remote: transport %p SYNC online\n", t);
-                    active = 1;
-                } else {
-                    D("to_remote: trandport %p ignoring SYNC %d != %d\n",
-                      t, p->msg.arg1, t->sync_token);
-                }
-            }
-        } else {
-            if(active) {
-                D("to_remote: transport %p got packet, sending to remote\n", t);
-                t->write_to_remote(p, t);
-            } else {
-                D("to_remote: transport %p ignoring packet while offline\n", t);
-            }
-        }
-
-        put_apacket(p);
-    }
-
-    // this is necessary to avoid a race condition that occured when a transport closes
-    // while a client socket is still active.
-    close_all_sockets(t);
-
-    D("to_remote: thread is exiting for transport %p, fd %d\n", t, t->fd);
-    kick_transport(t);
-    transport_unref(t);
-    return 0;
-}
-
-
-static int transport_registration_send = -1;
-static int transport_registration_recv = -1;
-static fdevent transport_registration_fde;
-
-
-#if ADB_HOST
-static int list_transports_msg(char*  buffer, size_t  bufferlen)
-{
-    char  head[5];
-    int   len;
-
-    len = list_transports(buffer+4, bufferlen-4);
-    snprintf(head, sizeof(head), "%04x", len);
-    memcpy(buffer, head, 4);
-    len += 4;
-    return len;
-}
-
-/* this adds support required by the 'track-devices' service.
- * this is used to send the content of "list_transport" to any
- * number of client connections that want it through a single
- * live TCP connection
- */
-typedef struct device_tracker  device_tracker;
-struct device_tracker {
-    asocket          socket;
-    int              update_needed;
-    device_tracker*  next;
-};
-
-/* linked list of all device trackers */
-static device_tracker*   device_tracker_list;
-
-static void
-device_tracker_remove( device_tracker*  tracker )
-{
-    device_tracker**  pnode = &device_tracker_list;
-    device_tracker*   node  = *pnode;
-
-    adb_mutex_lock( &transport_lock );
-    while (node) {
-        if (node == tracker) {
-            *pnode = node->next;
-            break;
-        }
-        pnode = &node->next;
-        node  = *pnode;
-    }
-    adb_mutex_unlock( &transport_lock );
-}
-
-static void
-device_tracker_close( asocket*  socket )
-{
-    device_tracker*  tracker = (device_tracker*) socket;
-    asocket*         peer    = socket->peer;
-
-    D( "device tracker %p removed\n", tracker);
-    if (peer) {
-        peer->peer = NULL;
-        peer->close(peer);
-    }
-    device_tracker_remove(tracker);
-    free(tracker);
-}
-
-static int
-device_tracker_enqueue( asocket*  socket, apacket*  p )
-{
-    /* you can't read from a device tracker, close immediately */
-    put_apacket(p);
-    device_tracker_close(socket);
-    return -1;
-}
-
-static int
-device_tracker_send( device_tracker*  tracker,
-                     const char*      buffer,
-                     int              len )
-{
-    apacket*  p = get_apacket();
-    asocket*  peer = tracker->socket.peer;
-
-    memcpy(p->data, buffer, len);
-    p->len = len;
-    return peer->enqueue( peer, p );
-}
-
-
-static void
-device_tracker_ready( asocket*  socket )
-{
-    device_tracker*  tracker = (device_tracker*) socket;
-
-    /* we want to send the device list when the tracker connects
-    * for the first time, even if no update occured */
-    if (tracker->update_needed > 0) {
-        char  buffer[1024];
-        int   len;
-
-        tracker->update_needed = 0;
-
-        len = list_transports_msg(buffer, sizeof(buffer));
-        device_tracker_send(tracker, buffer, len);
-    }
-}
-
-
-asocket*
-create_device_tracker(void)
-{
-    device_tracker*  tracker = calloc(1,sizeof(*tracker));
-
-    if(tracker == 0) fatal("cannot allocate device tracker");
-
-    D( "device tracker %p created\n", tracker);
-
-    tracker->socket.enqueue = device_tracker_enqueue;
-    tracker->socket.ready   = device_tracker_ready;
-    tracker->socket.close   = device_tracker_close;
-    tracker->update_needed  = 1;
-
-    tracker->next       = device_tracker_list;
-    device_tracker_list = tracker;
-
-    return &tracker->socket;
-}
-
-
-/* call this function each time the transport list has changed */
-void  update_transports(void)
-{
-    char             buffer[1024];
-    int              len;
-    device_tracker*  tracker;
-
-    len = list_transports_msg(buffer, sizeof(buffer));
-
-    tracker = device_tracker_list;
-    while (tracker != NULL) {
-        device_tracker*  next = tracker->next;
-        /* note: this may destroy the tracker if the connection is closed */
-        device_tracker_send(tracker, buffer, len);
-        tracker = next;
-    }
-}
-#else
-void  update_transports(void)
-{
-    // nothing to do on the device side
-}
-#endif // ADB_HOST
-
-typedef struct tmsg tmsg;
-struct tmsg
-{
-    atransport *transport;
-    int         action;
-};
-
-static int
-transport_read_action(int  fd, struct tmsg*  m)
-{
-    char *p   = (char*)m;
-    int   len = sizeof(*m);
-    int   r;
-
-    while(len > 0) {
-        r = adb_read(fd, p, len);
-        if(r > 0) {
-            len -= r;
-            p   += r;
-        } else {
-            if((r < 0) && (errno == EINTR)) continue;
-            D("transport_read_action: on fd %d, error %d: %s\n", 
-              fd, errno, strerror(errno));
-            return -1;
-        }
-    }
-    return 0;
-}
-
-static int
-transport_write_action(int  fd, struct tmsg*  m)
-{
-    char *p   = (char*)m;
-    int   len = sizeof(*m);
-    int   r;
-
-    while(len > 0) {
-        r = adb_write(fd, p, len);
-        if(r > 0) {
-            len -= r;
-            p   += r;
-        } else {
-            if((r < 0) && (errno == EINTR)) continue;
-            D("transport_write_action: on fd %d, error %d: %s\n", 
-              fd, errno, strerror(errno));
-            return -1;
-        }
-    }
-    return 0;
-}
-
-static void transport_registration_func(int _fd, unsigned ev, void *data)
-{
-    tmsg m;
-    adb_thread_t output_thread_ptr;
-    adb_thread_t input_thread_ptr;
-    int s[2];
-    atransport *t;
-
-    if(!(ev & FDE_READ)) {
-        return;
-    }
-
-    if(transport_read_action(_fd, &m)) {
-        fatal_errno("cannot read transport registration socket");
-    }
-
-    t = m.transport;
-
-    if(m.action == 0){
-        D("transport: %p removing and free'ing %d\n", t, t->transport_socket);
-
-            /* IMPORTANT: the remove closes one half of the
-            ** socket pair.  The close closes the other half.
-            */
-        fdevent_remove(&(t->transport_fde));
-        adb_close(t->fd);
-
-        adb_mutex_lock(&transport_lock);
-        t->next->prev = t->prev;
-        t->prev->next = t->next;
-        adb_mutex_unlock(&transport_lock);
-
-        run_transport_disconnects(t);
-
-        if (t->product)
-            free(t->product);
-        if (t->serial)
-            free(t->serial);
-
-        memset(t,0xee,sizeof(atransport));
-        free(t);
-
-        update_transports();
-        return;
-    }
-
-        /* initial references are the two threads */
-    t->ref_count = 2;
-
-    if(adb_socketpair(s)) {
-        fatal_errno("cannot open transport socketpair");
-    }
-
-    D("transport: %p (%d,%d) starting\n", t, s[0], s[1]);
-
-    t->transport_socket = s[0];
-    t->fd = s[1];
-
-        /* put us on the master device list */
-    adb_mutex_lock(&transport_lock);
-    t->next = &transport_list;
-    t->prev = transport_list.prev;
-    t->next->prev = t;
-    t->prev->next = t;
-    adb_mutex_unlock(&transport_lock);
-
-    D("transport: %p install %d\n", t, t->transport_socket );
-    fdevent_install(&(t->transport_fde),
-                    t->transport_socket,
-                    transport_socket_events,
-                    t);
-
-    fdevent_set(&(t->transport_fde), FDE_READ);
-
-    if(adb_thread_create(&input_thread_ptr, input_thread, t)){
-        fatal_errno("cannot create input thread");
-    }
-
-    if(adb_thread_create(&output_thread_ptr, output_thread, t)){
-        fatal_errno("cannot create output thread");
-    }
-
-    t->disconnects.next = t->disconnects.prev = &t->disconnects;
-
-    update_transports();
-}
-
-void init_transport_registration(void)
-{
-    int s[2];
-
-    if(adb_socketpair(s)){
-        fatal_errno("cannot open transport registration socketpair");
-    }
-
-    transport_registration_send = s[0];
-    transport_registration_recv = s[1];
-
-    fdevent_install(&transport_registration_fde,
-                    transport_registration_recv,
-                    transport_registration_func,
-                    0);
-
-    fdevent_set(&transport_registration_fde, FDE_READ);
-}
-
-/* the fdevent select pump is single threaded */
-static void register_transport(atransport *transport)
-{
-    tmsg m;
-    m.transport = transport;
-    m.action = 1;
-    D("transport: %p registered\n", transport);
-    if(transport_write_action(transport_registration_send, &m)) {
-        fatal_errno("cannot write transport registration socket\n");
-    }
-}
-
-static void remove_transport(atransport *transport)
-{
-    tmsg m;
-    m.transport = transport;
-    m.action = 0;
-    D("transport: %p removed\n", transport);
-    if(transport_write_action(transport_registration_send, &m)) {
-        fatal_errno("cannot write transport registration socket\n");
-    }
-}
-
-
-static void transport_unref(atransport *t)
-{
-    if (t) {
-        adb_mutex_lock(&transport_lock);
-        t->ref_count--;
-        D("transport: %p R- (ref=%d)\n", t, t->ref_count);
-        if (t->ref_count == 0) {
-            D("transport: %p kicking and closing\n", t);
-            if (!t->kicked) {
-                t->kicked = 1;
-                t->kick(t);
-            }
-            t->close(t);
-            remove_transport(t);
-        }
-        adb_mutex_unlock(&transport_lock);
-    }
-}
-
-void add_transport_disconnect(atransport*  t, adisconnect*  dis)
-{
-    adb_mutex_lock(&transport_lock);
-    dis->next       = &t->disconnects;
-    dis->prev       = dis->next->prev;
-    dis->prev->next = dis;
-    dis->next->prev = dis;
-    adb_mutex_unlock(&transport_lock);
-}
-
-void remove_transport_disconnect(atransport*  t, adisconnect*  dis)
-{
-    dis->prev->next = dis->next;
-    dis->next->prev = dis->prev;
-    dis->next = dis->prev = dis;
-}
-
-
-atransport *acquire_one_transport(int state, transport_type ttype, const char* serial, char** error_out)
-{
-    atransport *t;
-    atransport *result = NULL;
-    int ambiguous = 0;
-
-retry:
-    if (error_out)
-        *error_out = "device not found";
-
-    adb_mutex_lock(&transport_lock);
-    for (t = transport_list.next; t != &transport_list; t = t->next) {
-        /* check for matching serial number */
-        if (serial) {
-            if (t->serial && !strcmp(serial, t->serial)) {
-                result = t;
-                break;
-            }
-        } else {
-            if (ttype == kTransportUsb && t->type == kTransportUsb) {
-                if (result) {
-                    if (error_out)
-                        *error_out = "more than one device";
-                    ambiguous = 1;
-                    result = NULL;
-                    break;
-                }
-                result = t;
-            } else if (ttype == kTransportLocal && t->type == kTransportLocal) {
-                if (result) {
-                    if (error_out)
-                        *error_out = "more than one emulator";
-                    ambiguous = 1;
-                    result = NULL;
-                    break;
-                }
-                result = t;
-            } else if (ttype == kTransportAny) {
-                if (result) {
-                    if (error_out)
-                        *error_out = "more than one device and emulator";
-                    ambiguous = 1;
-                    result = NULL;
-                    break;
-                }
-                result = t;
-            }
-        }
-    }
-    adb_mutex_unlock(&transport_lock);
-
-    if (result) {
-         /* offline devices are ignored -- they are either being born or dying */
-        if (result && result->connection_state == CS_OFFLINE) {
-            if (error_out)
-                *error_out = "device offline";
-            result = NULL;
-        }
-
-         /* check for required connection state */
-        if (result && state != CS_ANY && result->connection_state != state) {
-            if (error_out)
-                *error_out = "invalid device state";
-            result = NULL;
-        }
-    }
-
-    if (result) {
-        /* found one that we can take */
-        if (error_out)
-            *error_out = NULL;
-    } else if (state != CS_ANY && (serial || !ambiguous)) {
-        adb_sleep_ms(1000);
-        goto retry;
-    }
-
-    return result;
-}
-
-#if ADB_HOST
-static const char *statename(atransport *t)
-{
-    switch(t->connection_state){
-    case CS_OFFLINE: return "offline";
-    case CS_BOOTLOADER: return "bootloader";
-    case CS_DEVICE: return "device";
-    case CS_HOST: return "host";
-    case CS_RECOVERY: return "recovery";
-    default: return "unknown";
-    }
-}
-
-int list_transports(char *buf, size_t  bufsize)
-{
-    char*       p   = buf;
-    char*       end = buf + bufsize;
-    int         len;
-    atransport *t;
-
-        /* XXX OVERRUN PROBLEMS XXX */
-    adb_mutex_lock(&transport_lock);
-    for(t = transport_list.next; t != &transport_list; t = t->next) {
-        len = snprintf(p, end - p, "%s\t%s\n",
-                t->serial ? t->serial : "",
-                statename(t));
-
-        if (p + len >= end) {
-            /* discard last line if buffer is too short */
-            break;
-        }
-        p += len;
-    }
-    p[0] = 0;
-    adb_mutex_unlock(&transport_lock);
-    return p - buf;
-}
-
-
-/* hack for osx */
-void close_usb_devices()
-{
-    atransport *t;
-
-    adb_mutex_lock(&transport_lock);
-    for(t = transport_list.next; t != &transport_list; t = t->next) {
-        if ( !t->kicked ) {
-            t->kicked = 1;
-            t->kick(t);
-        }
-    }
-    adb_mutex_unlock(&transport_lock);
-}
-#endif // ADB_HOST
-
-void register_socket_transport(int s, const char *serial, int  port)
-{
-    atransport *t = calloc(1, sizeof(atransport));
-    D("transport: %p init'ing for socket %d, on port %d\n", t, s, port);
-    if ( init_socket_transport(t, s, port) < 0 ) {
-        adb_close(s);
-        free(t);
-        return;
-    }
-    if(serial) {
-        t->serial = strdup(serial);
-    }
-    register_transport(t);
-}
-
-void register_usb_transport(usb_handle *usb, const char *serial)
-{
-    atransport *t = calloc(1, sizeof(atransport));
-    D("transport: %p init'ing for usb_handle %p (sn='%s')\n", t, usb,
-      serial ? serial : "");
-    init_usb_transport(t, usb);
-    if(serial) {
-        t->serial = strdup(serial);
-    }
-    register_transport(t);
-}
-
-
-#undef TRACE_TAG
-#define TRACE_TAG  TRACE_RWX
-
-int readx(int fd, void *ptr, size_t len)
-{
-    char *p = ptr;
-    int r;
-#if ADB_TRACE
-    int  len0 = len;
-#endif
-    D("readx: %d %p %d\n", fd, ptr, (int)len);
-    while(len > 0) {
-        r = adb_read(fd, p, len);
-        if(r > 0) {
-            len -= r;
-            p += r;
-        } else {
-            D("readx: %d %d %s\n", fd, r, strerror(errno));
-            if((r < 0) && (errno == EINTR)) continue;
-            return -1;
-        }
-    }
-
-#if ADB_TRACE
-    D("readx: %d ok: ", fd);
-    dump_hex( ptr, len0 );
-#endif
-    return 0;
-}
-
-int writex(int fd, const void *ptr, size_t len)
-{
-    char *p = (char*) ptr;
-    int r;
-
-#if ADB_TRACE
-    D("writex: %d %p %d: ", fd, ptr, (int)len);
-    dump_hex( ptr, len );
-#endif
-    while(len > 0) {
-        r = adb_write(fd, p, len);
-        if(r > 0) {
-            len -= r;
-            p += r;
-        } else {
-            D("writex: %d %d %s\n", fd, r, strerror(errno));
-            if((r < 0) && (errno == EINTR)) continue;
-            return -1;
-        }
-    }
-
-    D("writex: %d ok\n", fd);
-    return 0;
-}
-
-int check_header(apacket *p)
-{
-    if(p->msg.magic != (p->msg.command ^ 0xffffffff)) {
-        D("check_header(): invalid magic\n");
-        return -1;
-    }
-
-    if(p->msg.data_length > MAX_PAYLOAD) {
-        D("check_header(): %d > MAX_PAYLOAD\n", p->msg.data_length);
-        return -1;
-    }
-
-    return 0;
-}
-
-int check_data(apacket *p)
-{
-    unsigned count, sum;
-    unsigned char *x;
-
-    count = p->msg.data_length;
-    x = p->data;
-    sum = 0;
-    while(count-- > 0) {
-        sum += *x++;
-    }
-
-    if(sum != p->msg.data_check) {
-        return -1;
-    } else {
-        return 0;
-    }
-}
-
diff --git a/adb/transport_local.c b/adb/transport_local.c
deleted file mode 100644
index be01f29..0000000
--- a/adb/transport_local.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include "sysdeps.h"
-#include <sys/types.h>
-
-#define  TRACE_TAG  TRACE_TRANSPORT
-#include "adb.h"
-
-#ifdef __ppc__
-#define H4(x)	(((x) & 0xFF000000) >> 24) | (((x) & 0x00FF0000) >> 8) | (((x) & 0x0000FF00) << 8) | (((x) & 0x000000FF) << 24)
-static inline void fix_endians(apacket *p)
-{
-    p->msg.command     = H4(p->msg.command);
-    p->msg.arg0        = H4(p->msg.arg0);
-    p->msg.arg1        = H4(p->msg.arg1);
-    p->msg.data_length = H4(p->msg.data_length);
-    p->msg.data_check  = H4(p->msg.data_check);
-    p->msg.magic       = H4(p->msg.magic);
-}
-#else
-#define fix_endians(p) do {} while (0)
-#endif
-
-#if ADB_HOST
-/* we keep a list of opened transports, transport 0 is bound to 5555,
- * transport 1 to 5557, .. transport n to 5555 + n*2. the list is used
- * to detect when we're trying to connect twice to a given local transport
- */
-#define  ADB_LOCAL_TRANSPORT_MAX  16
-
-ADB_MUTEX_DEFINE( local_transports_lock );
-
-static atransport*  local_transports[ ADB_LOCAL_TRANSPORT_MAX ];
-#endif /* ADB_HOST */
-
-static int remote_read(apacket *p, atransport *t)
-{
-    if(readx(t->sfd, &p->msg, sizeof(amessage))){
-        D("remote local: read terminated (message)\n");
-        return -1;
-    }
-
-    fix_endians(p);
-
-#if 0 && defined __ppc__
-    D("read remote packet: %04x arg0=%0x arg1=%0x data_length=%0x data_check=%0x magic=%0x\n",
-      p->msg.command, p->msg.arg0, p->msg.arg1, p->msg.data_length, p->msg.data_check, p->msg.magic);
-#endif
-    if(check_header(p)) {
-        D("bad header: terminated (data)\n");
-        return -1;
-    }
-
-    if(readx(t->sfd, p->data, p->msg.data_length)){
-        D("remote local: terminated (data)\n");
-        return -1;
-    }
-
-    if(check_data(p)) {
-        D("bad data: terminated (data)\n");
-        return -1;
-    }
-
-    return 0;
-}
-
-static int remote_write(apacket *p, atransport *t)
-{
-    int   length = p->msg.data_length;
-
-    fix_endians(p);
-
-#if 0 && defined __ppc__
-    D("write remote packet: %04x arg0=%0x arg1=%0x data_length=%0x data_check=%0x magic=%0x\n",
-      p->msg.command, p->msg.arg0, p->msg.arg1, p->msg.data_length, p->msg.data_check, p->msg.magic);
-#endif
-    if(writex(t->sfd, &p->msg, sizeof(amessage) + length)) {
-        D("remote local: write terminated\n");
-        return -1;
-    }
-
-    return 0;
-}
-
-
-int  local_connect(int  port)
-{
-    char buf[64];
-    int  fd = -1;
-
-#if ADB_HOST
-    const char *host = getenv("ADBHOST");
-    if (host) {
-        fd = socket_network_client(host, port, SOCK_STREAM);
-    }
-#endif
-    if (fd < 0) {
-        fd = socket_loopback_client(port, SOCK_STREAM);
-    }
-
-    if (fd >= 0) {
-        D("client: connected on remote on fd %d\n", fd);
-        close_on_exec(fd);
-        disable_tcp_nagle(fd);
-        snprintf(buf, sizeof buf, "%s%d", LOCAL_CLIENT_PREFIX, port - 1);
-        register_socket_transport(fd, buf, port);
-        return 0;
-    }
-    return -1;
-}
-
-
-static void *client_socket_thread(void *x)
-{
-#if ADB_HOST
-    int  port  = ADB_LOCAL_TRANSPORT_PORT;
-    int  count = ADB_LOCAL_TRANSPORT_MAX;
-
-    D("transport: client_socket_thread() starting\n");
-
-    /* try to connect to any number of running emulator instances     */
-    /* this is only done when ADB starts up. later, each new emulator */
-    /* will send a message to ADB to indicate that is is starting up  */
-    for ( ; count > 0; count--, port += 2 ) {
-        (void) local_connect(port);
-    }
-#endif
-    return 0;
-}
-
-static void *server_socket_thread(void *x)
-{
-    int serverfd, fd;
-    struct sockaddr addr;
-    socklen_t alen;
-
-    D("transport: server_socket_thread() starting\n");
-    serverfd = -1;
-    for(;;) {
-        if(serverfd == -1) {
-            serverfd = socket_inaddr_any_server(ADB_LOCAL_TRANSPORT_PORT, SOCK_STREAM);
-            if(serverfd < 0) {
-                D("server: cannot bind socket yet\n");
-                adb_sleep_ms(1000);
-                continue;
-            }
-            close_on_exec(serverfd);
-        }
-
-        alen = sizeof(addr);
-        D("server: trying to get new connection from %d\n", ADB_LOCAL_TRANSPORT_PORT);
-        fd = adb_socket_accept(serverfd, &addr, &alen);
-        if(fd >= 0) {
-            D("server: new connection on fd %d\n", fd);
-            close_on_exec(fd);
-            disable_tcp_nagle(fd);
-            register_socket_transport(fd,"host",ADB_LOCAL_TRANSPORT_PORT);
-        }
-    }
-    D("transport: server_socket_thread() exiting\n");
-    return 0;
-}
-
-void local_init(void)
-{
-    adb_thread_t thr;
-    void* (*func)(void *);
-
-    if(HOST) {
-        func = client_socket_thread;
-    } else {
-        func = server_socket_thread;
-    }
-
-    D("transport: local %s init\n", HOST ? "client" : "server");
-
-    if(adb_thread_create(&thr, func, 0)) {
-        fatal_errno("cannot create local socket %s thread",
-                    HOST ? "client" : "server");
-    }
-}
-
-static void remote_kick(atransport *t)
-{
-    int fd = t->sfd;
-    t->sfd = -1;
-    adb_close(fd);
-
-#if ADB_HOST
-    if(HOST) {
-        int  nn;
-        adb_mutex_lock( &local_transports_lock );
-        for (nn = 0; nn < ADB_LOCAL_TRANSPORT_MAX; nn++) {
-            if (local_transports[nn] == t) {
-                local_transports[nn] = NULL;
-                break;
-            }
-        }
-        adb_mutex_unlock( &local_transports_lock );
-    }
-#endif
-}
-
-static void remote_close(atransport *t)
-{
-    adb_close(t->fd);
-}
-
-int init_socket_transport(atransport *t, int s, int  port)
-{
-    int  fail = 0;
-
-    t->kick = remote_kick;
-    t->close = remote_close;
-    t->read_from_remote = remote_read;
-    t->write_to_remote = remote_write;
-    t->sfd = s;
-    t->sync_token = 1;
-    t->connection_state = CS_OFFLINE;
-    t->type = kTransportLocal;
-
-#if ADB_HOST
-    if (HOST) {
-        adb_mutex_lock( &local_transports_lock );
-        {
-            int  index = (port - ADB_LOCAL_TRANSPORT_PORT)/2;
-
-            if (!(port & 1) || index < 0 || index >= ADB_LOCAL_TRANSPORT_MAX) {
-                D("bad local transport port number: %d\n", port);
-                fail = -1;
-            }
-            else if (local_transports[index] != NULL) {
-                D("local transport for port %d already registered (%p)?\n",
-                port, local_transports[index]);
-                fail = -1;
-            }
-            else
-                local_transports[index] = t;
-        }
-        adb_mutex_unlock( &local_transports_lock );
-    }
-#endif
-    return fail;
-}
diff --git a/adb/transport_usb.c b/adb/transport_usb.c
deleted file mode 100644
index 01c4a7e..0000000
--- a/adb/transport_usb.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <sysdeps.h>
-
-#define  TRACE_TAG  TRACE_TRANSPORT
-#include "adb.h"
-
-/* XXX better define? */
-#ifdef __ppc__
-#define H4(x)	(((x) & 0xFF000000) >> 24) | (((x) & 0x00FF0000) >> 8) | (((x) & 0x0000FF00) << 8) | (((x) & 0x000000FF) << 24)
-static inline void fix_endians(apacket *p)
-{
-    p->msg.command     = H4(p->msg.command);
-    p->msg.arg0        = H4(p->msg.arg0);
-    p->msg.arg1        = H4(p->msg.arg1);
-    p->msg.data_length = H4(p->msg.data_length);
-    p->msg.data_check  = H4(p->msg.data_check);
-    p->msg.magic       = H4(p->msg.magic);
-}
-unsigned host_to_le32(unsigned n)
-{
-    return H4(n);
-}
-#else
-#define fix_endians(p) do {} while (0)
-unsigned host_to_le32(unsigned n)
-{
-    return n;
-}
-#endif
-
-static int remote_read(apacket *p, atransport *t)
-{
-    if(usb_read(t->usb, &p->msg, sizeof(amessage))){
-        D("remote usb: read terminated (message)\n");
-        return -1;
-    }
-
-    fix_endians(p);
-
-    if(check_header(p)) {
-        D("remote usb: check_header failed\n");
-        return -1;
-    }
-
-    if(p->msg.data_length) {
-        if(usb_read(t->usb, p->data, p->msg.data_length)){
-            D("remote usb: terminated (data)\n");
-            return -1;
-        }
-    }
-
-    if(check_data(p)) {
-        D("remote usb: check_data failed\n");
-        return -1;
-    }
-
-    return 0;
-}
-
-static int remote_write(apacket *p, atransport *t)
-{
-    unsigned size = p->msg.data_length;
-
-    fix_endians(p);
-
-    if(usb_write(t->usb, &p->msg, sizeof(amessage))) {
-        D("remote usb: 1 - write terminated\n");
-        return -1;
-    }
-    if(p->msg.data_length == 0) return 0;
-    if(usb_write(t->usb, &p->data, size)) {
-        D("remote usb: 2 - write terminated\n");
-        return -1;
-    }
-
-    return 0;
-}
-
-static void remote_close(atransport *t)
-{
-    usb_close(t->usb);
-    t->usb = 0;
-}
-
-static void remote_kick(atransport *t)
-{
-    usb_kick(t->usb);
-}
-
-void init_usb_transport(atransport *t, usb_handle *h)
-{
-    D("transport: usb\n");
-    t->close = remote_close;
-    t->kick = remote_kick;
-    t->read_from_remote = remote_read;
-    t->write_to_remote = remote_write;
-    t->sync_token = 1;
-    t->connection_state = CS_OFFLINE;
-    t->type = kTransportUsb;
-    t->usb = h;
-
-#if ADB_HOST
-    HOST = 1;
-#else
-    HOST = 0;
-#endif
-}
-
-int is_adb_interface(int vid, int pid, int usb_class, int usb_subclass, int usb_protocol)
-{
-    if (vid == VENDOR_ID_GOOGLE) {
-            /* might support adb */
-    } else if (vid == VENDOR_ID_HTC) {
-            /* might support adb */
-    } else {
-            /* not supported */
-        return 0;
-    }
-
-        /* class:vendor (0xff) subclass:android (0x42) proto:adb (0x01) */
-    if(usb_class == 0xff) {
-        if((usb_subclass == 0x42) && (usb_protocol == 0x01)) {
-            return 1;
-        }
-    }
-
-    return 0;
-}
diff --git a/adb/usb_linux.c b/adb/usb_linux.c
deleted file mode 100644
index 32ce0a9..0000000
--- a/adb/usb_linux.c
+++ /dev/null
@@ -1,654 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <ctype.h>
-
-#include <linux/usbdevice_fs.h>
-#include <linux/version.h>
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 20)
-#include <linux/usb/ch9.h>
-#else
-#include <linux/usb_ch9.h>
-#endif
-#include <asm/byteorder.h>
-
-#include "sysdeps.h"
-
-#define   TRACE_TAG  TRACE_USB
-#include "adb.h"
-
-
-/* usb scan debugging is waaaay too verbose */
-#define DBGX(x...)
-
-static adb_mutex_t usb_lock = ADB_MUTEX_INITIALIZER;
-
-struct usb_handle
-{
-    usb_handle *prev;
-    usb_handle *next;
-
-    char fname[64];
-    int desc;
-    unsigned char ep_in;
-    unsigned char ep_out;
-
-    unsigned zero_mask;
-
-    struct usbdevfs_urb urb_in;
-    struct usbdevfs_urb urb_out;
-
-    int urb_in_busy;
-    int urb_out_busy;
-    int dead;
-
-    adb_cond_t notify;
-    adb_mutex_t lock;
-
-    // for garbage collecting disconnected devices
-    int mark;
-
-    // ID of thread currently in REAPURB
-    pthread_t reaper_thread;
-};
-
-static usb_handle handle_list = {
-    .prev = &handle_list,
-    .next = &handle_list,
-};
-
-static int known_device(const char *dev_name)
-{
-    usb_handle *usb;
-
-    adb_mutex_lock(&usb_lock);
-    for(usb = handle_list.next; usb != &handle_list; usb = usb->next){
-        if(!strcmp(usb->fname, dev_name)) {
-            // set mark flag to indicate this device is still alive
-            usb->mark = 1;
-            adb_mutex_unlock(&usb_lock);
-            return 1;
-        }
-    }
-    adb_mutex_unlock(&usb_lock);
-    return 0;
-}
-
-static void kick_disconnected_devices()
-{
-    usb_handle *usb;
-
-    adb_mutex_lock(&usb_lock);
-    // kick any devices in the device list that were not found in the device scan
-    for(usb = handle_list.next; usb != &handle_list; usb = usb->next){
-        if (usb->mark == 0) {
-            usb_kick(usb);
-        } else {
-            usb->mark = 0;
-        }
-    }
-    adb_mutex_unlock(&usb_lock);
-
-}
-
-static void register_device(const char *dev_name, unsigned char ep_in, unsigned char ep_out,
-                            int ifc, const char *serial, unsigned zero_mask);
-
-static inline int badname(const char *name)
-{
-    while(*name) {
-        if(!isdigit(*name++)) return 1;
-    }
-    return 0;
-}
-
-static int find_usb_device(const char *base,
-                           void (*register_device_callback) (const char *, unsigned char, unsigned char, int, const char *, unsigned))
-{
-    char busname[32], devname[32];
-    unsigned char local_ep_in, local_ep_out;
-    DIR *busdir , *devdir ;
-    struct dirent *de;
-    int fd ;
-    int found_device = 0;
-    char serial[256];
-
-    busdir = opendir(base);
-    if(busdir == 0) return 0;
-
-    while((de = readdir(busdir)) != 0) {
-        if(badname(de->d_name)) continue;
-
-        snprintf(busname, sizeof busname, "%s/%s", base, de->d_name);
-        devdir = opendir(busname);
-        if(devdir == 0) continue;
-
-//        DBGX("[ scanning %s ]\n", busname);
-        while((de = readdir(devdir))) {
-            unsigned char devdesc[256];
-            unsigned char* bufptr = devdesc;
-            struct usb_device_descriptor* device;
-            struct usb_config_descriptor* config;
-            struct usb_interface_descriptor* interface;
-            struct usb_endpoint_descriptor *ep1, *ep2;
-            unsigned zero_mask = 0;
-            unsigned vid, pid;
-            int i, interfaces;
-            size_t desclength;
-
-            if(badname(de->d_name)) continue;
-            snprintf(devname, sizeof devname, "%s/%s", busname, de->d_name);
-
-            if(known_device(devname)) {
-                DBGX("skipping %s\n", devname);
-                continue;
-            }
-
-//            DBGX("[ scanning %s ]\n", devname);
-            if((fd = unix_open(devname, O_RDWR)) < 0) {
-                continue;
-            }
-
-            desclength = adb_read(fd, devdesc, sizeof(devdesc));
-
-                // should have device and configuration descriptors, and atleast two endpoints
-            if (desclength < USB_DT_DEVICE_SIZE + USB_DT_CONFIG_SIZE) {
-                D("desclength %d is too small\n", desclength);
-                adb_close(fd);
-                continue;
-            }
-
-            device = (struct usb_device_descriptor*)bufptr;
-            bufptr += USB_DT_DEVICE_SIZE;
-
-            if((device->bLength != USB_DT_DEVICE_SIZE) || (device->bDescriptorType != USB_DT_DEVICE)) {
-                adb_close(fd);
-                continue;
-            }
-
-            vid = __le16_to_cpu(device->idVendor);
-            pid = __le16_to_cpu(device->idProduct);
-            pid = devdesc[10] | (devdesc[11] << 8);
-            DBGX("[ %s is V:%04x P:%04x ]\n", devname, vid, pid);
-
-                // should have config descriptor next
-            config = (struct usb_config_descriptor *)bufptr;
-            bufptr += USB_DT_CONFIG_SIZE;
-            if (config->bLength != USB_DT_CONFIG_SIZE || config->bDescriptorType != USB_DT_CONFIG) {
-                D("usb_config_descriptor not found\n");
-                adb_close(fd);
-                continue;
-            }
-
-                // loop through all the interfaces and look for the ADB interface
-            interfaces = config->bNumInterfaces;
-            for (i = 0; i < interfaces; i++) {
-                if (bufptr + USB_DT_ENDPOINT_SIZE > devdesc + desclength)
-                    break;
-
-                interface = (struct usb_interface_descriptor *)bufptr;
-                bufptr += USB_DT_INTERFACE_SIZE;
-                if (interface->bLength != USB_DT_INTERFACE_SIZE ||
-                    interface->bDescriptorType != USB_DT_INTERFACE) {
-                    D("usb_interface_descriptor not found\n");
-                    break;
-                }
-
-                DBGX("bInterfaceClass: %d,  bInterfaceSubClass: %d,"
-                     "bInterfaceProtocol: %d, bNumEndpoints: %d\n",
-                     interface->bInterfaceClass, interface->bInterfaceSubClass,
-                     interface->bInterfaceProtocol, interface->bNumEndpoints);
-
-                if (interface->bNumEndpoints == 2 &&
-                        is_adb_interface(vid, pid, interface->bInterfaceClass,
-                        interface->bInterfaceSubClass, interface->bInterfaceProtocol))  {
-
-                    DBGX("looking for bulk endpoints\n");
-                        // looks like ADB...
-                    ep1 = (struct usb_endpoint_descriptor *)bufptr;
-                    bufptr += USB_DT_ENDPOINT_SIZE;
-                    ep2 = (struct usb_endpoint_descriptor *)bufptr;
-                    bufptr += USB_DT_ENDPOINT_SIZE;
-
-                    if (bufptr > devdesc + desclength ||
-                        ep1->bLength != USB_DT_ENDPOINT_SIZE ||
-                        ep1->bDescriptorType != USB_DT_ENDPOINT ||
-                        ep2->bLength != USB_DT_ENDPOINT_SIZE ||
-                        ep2->bDescriptorType != USB_DT_ENDPOINT) {
-                        D("endpoints not found\n");
-                        break;
-                    }
-
-                        // both endpoints should be bulk
-                    if (ep1->bmAttributes != USB_ENDPOINT_XFER_BULK ||
-                        ep2->bmAttributes != USB_ENDPOINT_XFER_BULK) {
-                        D("bulk endpoints not found\n");
-                        continue;
-                    }
-
-                        /* aproto 01 needs 0 termination */
-                    if(interface->bInterfaceProtocol == 0x01) {
-                        zero_mask = ep1->wMaxPacketSize - 1;
-                    }
-
-                        // we have a match.  now we just need to figure out which is in and which is out.
-                    if (ep1->bEndpointAddress & USB_ENDPOINT_DIR_MASK) {
-                        local_ep_in = ep1->bEndpointAddress;
-                        local_ep_out = ep2->bEndpointAddress;
-                    } else {
-                        local_ep_in = ep2->bEndpointAddress;
-                        local_ep_out = ep1->bEndpointAddress;
-                    }
-
-                        // read the device's serial number
-                    serial[0] = 0;
-                    memset(serial, 0, sizeof(serial));
-                    if (device->iSerialNumber) {
-                        struct usbdevfs_ctrltransfer  ctrl;
-                        __u16 buffer[128];
-                        int result;
-
-                        memset(buffer, 0, sizeof(buffer));
-                        memset(&ctrl, 0, sizeof(ctrl));
-
-                        ctrl.bRequestType = USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_DEVICE;
-                        ctrl.bRequest = USB_REQ_GET_DESCRIPTOR;
-                        ctrl.wValue = (USB_DT_STRING << 8) | device->iSerialNumber;
-                        ctrl.wIndex = 0;
-                        ctrl.wLength = sizeof(buffer);
-                        ctrl.data = buffer;
-
-                        result = ioctl(fd, USBDEVFS_CONTROL, &ctrl);
-                        if (result > 0) {
-                            int i;
-                                // skip first word, and copy the rest to the serial string, changing shorts to bytes.
-                            result /= 2;
-                            for (i = 1; i < result; i++)
-                                serial[i - 1] = buffer[i];
-                            serial[i - 1] = 0;
-                        }
-                    }
-
-                    register_device_callback(devname, local_ep_in, local_ep_out,
-                            interface->bInterfaceNumber, serial, zero_mask);
-
-                    found_device = 1;
-                    break;
-                } else {
-                        // skip to next interface
-                    bufptr += (interface->bNumEndpoints * USB_DT_ENDPOINT_SIZE);
-                }
-            } // end of for
-
-            adb_close(fd);
-        } // end of devdir while
-        closedir(devdir);
-    } //end of busdir while
-    closedir(busdir);
-
-    return found_device;
-}
-
-void usb_cleanup()
-{
-}
-
-static int usb_bulk_write(usb_handle *h, const void *data, int len)
-{
-    struct usbdevfs_urb *urb = &h->urb_out;
-    int res;
-
-    memset(urb, 0, sizeof(*urb));
-    urb->type = USBDEVFS_URB_TYPE_BULK;
-    urb->endpoint = h->ep_out;
-    urb->status = -1;
-    urb->buffer = (void*) data;
-    urb->buffer_length = len;
-
-    D("++ write ++\n");
-
-    adb_mutex_lock(&h->lock);
-    if(h->dead) {
-        res = -1;
-        goto fail;
-    }
-    do {
-        res = ioctl(h->desc, USBDEVFS_SUBMITURB, urb);
-    } while((res < 0) && (errno == EINTR));
-
-    if(res < 0) {
-        goto fail;
-    }
-
-    res = -1;
-    h->urb_out_busy = 1;
-    for(;;) {
-        adb_cond_wait(&h->notify, &h->lock);
-        if(h->dead) {
-            break;
-        }
-        if(h->urb_out_busy == 0) {
-            if(urb->status == 0) {
-                res = urb->actual_length;
-            }
-            break;
-        }
-    }
-fail:
-    adb_mutex_unlock(&h->lock);
-    D("-- write --\n");
-    return res;
-}
-
-static int usb_bulk_read(usb_handle *h, void *data, int len)
-{
-    struct usbdevfs_urb *urb = &h->urb_in;
-    struct usbdevfs_urb *out = NULL;
-    int res;
-
-    memset(urb, 0, sizeof(*urb));
-    urb->type = USBDEVFS_URB_TYPE_BULK;
-    urb->endpoint = h->ep_in;
-    urb->status = -1;
-    urb->buffer = data;
-    urb->buffer_length = len;
-
-
-    adb_mutex_lock(&h->lock);
-    if(h->dead) {
-        res = -1;
-        goto fail;
-    }
-    do {
-        res = ioctl(h->desc, USBDEVFS_SUBMITURB, urb);
-    } while((res < 0) && (errno == EINTR));
-
-    if(res < 0) {
-        goto fail;
-    }
-
-    h->urb_in_busy = 1;
-    for(;;) {
-        D("[ reap urb - wait ]\n");
-        h->reaper_thread = pthread_self();
-        adb_mutex_unlock(&h->lock);
-        res = ioctl(h->desc, USBDEVFS_REAPURB, &out);
-        adb_mutex_lock(&h->lock);
-        h->reaper_thread = 0;
-        if(h->dead) {
-            res = -1;
-            break;
-        }
-        if(res < 0) {
-            if(errno == EINTR) {
-                continue;
-            }
-            D("[ reap urb - error ]\n");
-            break;
-        }
-        D("[ urb @%p status = %d, actual = %d ]\n",
-            out, out->status, out->actual_length);
-
-        if(out == &h->urb_in) {
-            D("[ reap urb - IN complete ]\n");
-            h->urb_in_busy = 0;
-            if(urb->status == 0) {
-                res = urb->actual_length;
-            } else {
-                res = -1;
-            }
-            break;
-        }
-        if(out == &h->urb_out) {
-            D("[ reap urb - OUT compelete ]\n");
-            h->urb_out_busy = 0;
-            adb_cond_broadcast(&h->notify);
-        }
-    }
-fail:
-    adb_mutex_unlock(&h->lock);
-    return res;
-}
-
-
-int usb_write(usb_handle *h, const void *_data, int len)
-{
-    unsigned char *data = (unsigned char*) _data;
-    int n;
-    int need_zero = 0;
-
-    if(h->zero_mask) {
-            /* if we need 0-markers and our transfer
-            ** is an even multiple of the packet size,
-            ** we make note of it
-            */
-        if(!(len & h->zero_mask)) {
-            need_zero = 1;
-        }
-    }
-
-    while(len > 0) {
-        int xfer = (len > 4096) ? 4096 : len;
-
-        n = usb_bulk_write(h, data, xfer);
-        if(n != xfer) {
-            D("ERROR: n = %d, errno = %d (%s)\n",
-                n, errno, strerror(errno));
-            return -1;
-        }
-
-        len -= xfer;
-        data += xfer;
-    }
-
-    if(need_zero){
-        n = usb_bulk_write(h, _data, 0);
-        return n;
-    }
-
-    return 0;
-}
-
-int usb_read(usb_handle *h, void *_data, int len)
-{
-    unsigned char *data = (unsigned char*) _data;
-    int n;
-
-    D("++ usb_read ++\n");
-    while(len > 0) {
-        int xfer = (len > 4096) ? 4096 : len;
-
-        D("[ usb read %d fd = %d], fname=%s\n", xfer, h->desc, h->fname);
-        n = usb_bulk_read(h, data, xfer);
-        D("[ usb read %d ] = %d, fname=%s\n", xfer, n, h->fname);
-        if(n != xfer) {
-            if((errno == ETIMEDOUT) && (h->desc != -1)) {
-                D("[ timeout ]\n");
-                if(n > 0){
-                    data += n;
-                    len -= n;
-                }
-                continue;
-            }
-            D("ERROR: n = %d, errno = %d (%s)\n",
-                n, errno, strerror(errno));
-            return -1;
-        }
-
-        len -= xfer;
-        data += xfer;
-    }
-
-    D("-- usb_read --\n");
-    return 0;
-}
-
-void usb_kick(usb_handle *h)
-{
-    D("[ kicking %p (fd = %d) ]\n", h, h->desc);
-    adb_mutex_lock(&h->lock);
-    if(h->dead == 0) {
-        h->dead = 1;
-
-        /* HACK ALERT!
-        ** Sometimes we get stuck in ioctl(USBDEVFS_REAPURB).
-        ** This is a workaround for that problem.
-        */
-        if (h->reaper_thread) {
-            pthread_kill(h->reaper_thread, SIGALRM);
-        }
-
-        /* cancel any pending transactions
-        ** these will quietly fail if the txns are not active,
-        ** but this ensures that a reader blocked on REAPURB
-        ** will get unblocked
-        */
-        ioctl(h->desc, USBDEVFS_DISCARDURB, &h->urb_in);
-        ioctl(h->desc, USBDEVFS_DISCARDURB, &h->urb_out);
-        h->urb_in.status = -ENODEV;
-        h->urb_out.status = -ENODEV;
-        h->urb_in_busy = 0;
-        h->urb_out_busy = 0;
-        adb_cond_broadcast(&h->notify);
-    }
-    adb_mutex_unlock(&h->lock);
-}
-
-int usb_close(usb_handle *h)
-{
-    D("[ usb close ... ]\n");
-    adb_mutex_lock(&usb_lock);
-    h->next->prev = h->prev;
-    h->prev->next = h->next;
-    h->prev = 0;
-    h->next = 0;
-
-    adb_close(h->desc);
-    D("[ usb closed %p (fd = %d) ]\n", h, h->desc);
-    adb_mutex_unlock(&usb_lock);
-
-    free(h);
-    return 0;
-}
-
-static void register_device(const char *dev_name,
-                            unsigned char ep_in, unsigned char ep_out,
-                            int interface,
-                            const char *serial, unsigned zero_mask)
-{
-    usb_handle* usb = 0;
-    int n = 0;
-
-        /* Since Linux will not reassign the device ID (and dev_name)
-        ** as long as the device is open, we can add to the list here
-        ** once we open it and remove from the list when we're finally
-        ** closed and everything will work out fine.
-        **
-        ** If we have a usb_handle on the list 'o handles with a matching
-        ** name, we have no further work to do.
-        */
-    adb_mutex_lock(&usb_lock);
-    for(usb = handle_list.next; usb != &handle_list; usb = usb->next){
-        if(!strcmp(usb->fname, dev_name)) {
-            adb_mutex_unlock(&usb_lock);
-            return;
-        }
-    }
-    adb_mutex_unlock(&usb_lock);
-
-    D("[ usb located new device %s (%d/%d/%d) ]\n",
-        dev_name, ep_in, ep_out, interface);
-    usb = calloc(1, sizeof(usb_handle));
-    strcpy(usb->fname, dev_name);
-    usb->ep_in = ep_in;
-    usb->ep_out = ep_out;
-    usb->zero_mask = zero_mask;
-
-    adb_cond_init(&usb->notify, 0);
-    adb_mutex_init(&usb->lock, 0);
-    /* initialize mark to 1 so we don't get garbage collected after the device scan */
-    usb->mark = 1;
-    usb->reaper_thread = 0;
-
-    usb->desc = unix_open(usb->fname, O_RDWR);
-    if(usb->desc < 0) goto fail;
-    D("[ usb open %s fd = %d]\n", usb->fname, usb->desc);
-    n = ioctl(usb->desc, USBDEVFS_CLAIMINTERFACE, &interface);
-    if(n != 0) goto fail;
-
-        /* add to the end of the active handles */
-    adb_mutex_lock(&usb_lock);
-    usb->next = &handle_list;
-    usb->prev = handle_list.prev;
-    usb->prev->next = usb;
-    usb->next->prev = usb;
-    adb_mutex_unlock(&usb_lock);
-
-    register_usb_transport(usb, serial);
-    return;
-
-fail:
-    D("[ usb open %s error=%d, err_str = %s]\n",
-        usb->fname,  errno, strerror(errno));
-    if(usb->desc >= 0) {
-        adb_close(usb->desc);
-    }
-    free(usb);
-}
-
-void* device_poll_thread(void* unused)
-{
-    D("Created device thread\n");
-    for(;;) {
-            /* XXX use inotify */
-        find_usb_device("/dev/bus/usb", register_device);
-        kick_disconnected_devices();
-        sleep(1);
-    }
-    return NULL;
-}
-
-static void sigalrm_handler(int signo)
-{
-    // don't need to do anything here
-}
-
-void usb_init()
-{
-    adb_thread_t tid;
-    struct sigaction    actions;
-
-    memset(&actions, 0, sizeof(actions));
-    sigemptyset(&actions.sa_mask);
-    actions.sa_flags = 0;
-    actions.sa_handler = sigalrm_handler;
-    sigaction(SIGALRM,& actions, NULL);
-
-    if(adb_thread_create(&tid, device_poll_thread, NULL)){
-        fatal_errno("cannot create input thread");
-    }
-}
-
diff --git a/adb/usb_linux_client.c b/adb/usb_linux_client.c
deleted file mode 100644
index 530bd04..0000000
--- a/adb/usb_linux_client.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include "sysdeps.h"
-
-#define   TRACE_TAG  TRACE_USB
-#include "adb.h"
-
-
-struct usb_handle
-{
-    int fd;
-    adb_cond_t notify;
-    adb_mutex_t lock;
-};
-
-void usb_cleanup()
-{
-    // nothing to do here
-}
-
-static void *usb_open_thread(void *x)
-{
-    struct usb_handle *usb = (struct usb_handle *)x;
-    int fd;
-
-    while (1) {
-        // wait until the USB device needs opening
-        adb_mutex_lock(&usb->lock);
-        while (usb->fd != -1)
-            adb_cond_wait(&usb->notify, &usb->lock);
-        adb_mutex_unlock(&usb->lock);
-
-        D("[ usb_thread - opening device ]\n");
-        do {
-            /* XXX use inotify? */
-            fd = unix_open("/dev/android_adb", O_RDWR);
-            if (fd < 0) {
-                // to support older kernels
-                fd = unix_open("/dev/android", O_RDWR);
-            }
-            if (fd < 0) {
-                adb_sleep_ms(1000);
-            }
-        } while (fd < 0);
-        D("[ opening device succeeded ]\n");
-
-        close_on_exec(fd);
-        usb->fd = fd;
-
-        D("[ usb_thread - registering device ]\n");
-        register_usb_transport(usb, 0);
-    }
-
-    // never gets here
-    return 0;
-}
-
-int usb_write(usb_handle *h, const void *data, int len)
-{
-    int n;
-
-    D("[ write %d ]\n", len);
-    n = adb_write(h->fd, data, len);
-    if(n != len) {
-        D("ERROR: n = %d, errno = %d (%s)\n",
-            n, errno, strerror(errno));
-        return -1;
-    }
-    D("[ done ]\n");
-    return 0;
-}
-
-int usb_read(usb_handle *h, void *data, int len)
-{
-    int n;
-
-    D("[ read %d ]\n", len);
-    n = adb_read(h->fd, data, len);
-    if(n != len) {
-        D("ERROR: n = %d, errno = %d (%s)\n",
-            n, errno, strerror(errno));
-        return -1;
-    }
-    return 0;
-}
-
-void usb_init()
-{
-    usb_handle *h;
-    adb_thread_t tid;
-    int fd;
-
-    h = calloc(1, sizeof(usb_handle));
-    h->fd = -1;
-    adb_cond_init(&h->notify, 0);
-    adb_mutex_init(&h->lock, 0);
-
-    // Open the file /dev/android_adb_enable to trigger 
-    // the enabling of the adb USB function in the kernel.
-    // We never touch this file again - just leave it open
-    // indefinitely so the kernel will know when we are running
-    // and when we are not.
-    fd = unix_open("/dev/android_adb_enable", O_RDWR);
-    if (fd < 0) {
-       D("failed to open /dev/android_adb_enable\n");
-    } else {
-        close_on_exec(fd);
-    }
-
-    D("[ usb_init - starting thread ]\n");
-    if(adb_thread_create(&tid, usb_open_thread, h)){
-        fatal_errno("cannot create usb thread");
-    }
-}
-
-void usb_kick(usb_handle *h)
-{
-    D("usb_kick\n");
-    adb_mutex_lock(&h->lock);
-    adb_close(h->fd);
-    h->fd = -1;
-
-    // notify usb_open_thread that we are disconnected
-    adb_cond_signal(&h->notify);
-    adb_mutex_unlock(&h->lock);
-}
-
-int usb_close(usb_handle *h)
-{
-    // nothing to do here
-    return 0;
-}
diff --git a/adb/usb_osx.c b/adb/usb_osx.c
deleted file mode 100644
index 49e1eef..0000000
--- a/adb/usb_osx.c
+++ /dev/null
@@ -1,536 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <CoreFoundation/CoreFoundation.h>
-
-#include <IOKit/IOKitLib.h>
-#include <IOKit/IOCFPlugIn.h>
-#include <IOKit/usb/IOUSBLib.h>
-#include <IOKit/IOMessage.h>
-#include <mach/mach_port.h>
-
-#include "sysdeps.h"
-
-#include <stdio.h>
-
-#define TRACE_TAG   TRACE_USB
-#include "adb.h"
-
-#define  DBG   D
-
-typedef struct {
-    int vid;
-    int pid;
-} VendorProduct;
-
-#define kSupportedDeviceCount   4
-VendorProduct kSupportedDevices[kSupportedDeviceCount] = {
-    { VENDOR_ID_GOOGLE, PRODUCT_ID_SOONER },
-    { VENDOR_ID_GOOGLE, PRODUCT_ID_SOONER_COMP },
-    { VENDOR_ID_HTC, PRODUCT_ID_DREAM },
-    { VENDOR_ID_HTC, PRODUCT_ID_DREAM_COMP },
-};
-
-static IONotificationPortRef    notificationPort = 0;
-static io_iterator_t            notificationIterators[kSupportedDeviceCount];
-
-struct usb_handle
-{
-    UInt8                     bulkIn;
-    UInt8                     bulkOut;
-    IOUSBInterfaceInterface   **interface;
-    io_object_t               usbNotification;
-    unsigned int              zero_mask;
-};
-
-static CFRunLoopRef currentRunLoop = 0;
-static pthread_mutex_t start_lock;
-static pthread_cond_t start_cond;
-
-
-static void AndroidDeviceAdded(void *refCon, io_iterator_t iterator);
-static void AndroidDeviceNotify(void *refCon, io_iterator_t iterator, natural_t messageType, void *messageArgument);
-static usb_handle* FindDeviceInterface(IOUSBDeviceInterface **dev, UInt16 vendor, UInt16 product);
-
-static int
-InitUSB()
-{
-    CFMutableDictionaryRef  matchingDict;
-    CFRunLoopSourceRef      runLoopSource;
-    SInt32					vendor, product;
-    int                     i;
-
-    //* To set up asynchronous notifications, create a notification port and
-    //* add its run loop event source to the program's run loop
-    notificationPort = IONotificationPortCreate(kIOMasterPortDefault);
-    runLoopSource = IONotificationPortGetRunLoopSource(notificationPort);
-    CFRunLoopAddSource(CFRunLoopGetCurrent(), runLoopSource, kCFRunLoopDefaultMode);
-
-    memset(notificationIterators, 0, sizeof(notificationIterators));
-
-    //* loop through all supported vendor/product pairs
-    for (i = 0; i < kSupportedDeviceCount; i++) {
-        //* Create our matching dictionary to find the Android device
-        //* IOServiceAddMatchingNotification consumes the reference, so we do not need to release this
-        matchingDict = IOServiceMatching(kIOUSBDeviceClassName);
-
-        if (!matchingDict) {
-            DBG("ERR: Couldn't create USB matching dictionary.\n");
-            return -1;
-        }
-
-        //* Set up two matching dictionaries, one for each product ID we support.
-        //* This will cause the kernel to notify us only if the vendor and product IDs match.
-        vendor = kSupportedDevices[i].vid;
-        product = kSupportedDevices[i].pid;
-        CFDictionarySetValue(matchingDict, CFSTR(kUSBVendorID), CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &vendor));
-        CFDictionarySetValue(matchingDict, CFSTR(kUSBProductID), CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &product));
-
-        //* Now set up two notifications: one to be called when a raw device
-        //* is first matched by the I/O Kit and another to be called when the
-        //* device is terminated.
-        //* we need to do this with each matching dictionary.
-        IOServiceAddMatchingNotification(
-                notificationPort,
-                kIOFirstMatchNotification,
-                matchingDict,
-                AndroidDeviceAdded,
-                NULL,
-                &notificationIterators[i]);
-
-        //* Iterate over set of matching devices to access already-present devices
-        //* and to arm the notification
-        AndroidDeviceAdded(NULL, notificationIterators[i]);
-    }
-
-    return 0;
-}
-
-static void
-AndroidDeviceAdded(void *refCon, io_iterator_t iterator)
-{
-    kern_return_t            kr;
-    io_service_t             usbDevice;
-    IOCFPlugInInterface      **plugInInterface = NULL;
-    IOUSBDeviceInterface182  **dev = NULL;
-    HRESULT                  result;
-    SInt32                   score;
-    UInt16                   vendor;
-    UInt16                   product;
-    UInt8                    serialIndex;
-    char                     serial[256];
-
-    while ((usbDevice = IOIteratorNext(iterator))) {
-        //* Create an intermediate plugin
-        kr = IOCreatePlugInInterfaceForService(usbDevice,
-                                               kIOUSBDeviceUserClientTypeID,
-                                               kIOCFPlugInInterfaceID,
-                                               &plugInInterface, &score);
-
-        if ((kIOReturnSuccess != kr) || (!plugInInterface)) {
-            DBG("ERR: Unable to create a plug-in (%08x)\n", kr);
-            goto continue1;
-        }
-
-        //* Now create the device interface
-        result = (*plugInInterface)->QueryInterface(plugInInterface,
-                CFUUIDGetUUIDBytes(kIOUSBDeviceInterfaceID), (LPVOID) &dev);
-
-        if (result || !dev) {
-            DBG("ERR: Couldn't create a device interface (%08x)\n", (int) result);
-            goto continue2;
-        }
-
-        //* Check the device to see if it's ours
-        kr = (*dev)->GetDeviceVendor(dev, &vendor);
-        kr = (*dev)->GetDeviceProduct(dev, &product);
-        kr = (*dev)->USBGetSerialNumberStringIndex(dev, &serialIndex);
-
-        if (serialIndex > 0) {
-            IOUSBDevRequest req;
-            UInt16          buffer[256];
-
-            req.bmRequestType = USBmakebmRequestType(kUSBIn, kUSBStandard, kUSBDevice);
-            req.bRequest = kUSBRqGetDescriptor;
-            req.wValue = (kUSBStringDesc << 8) | serialIndex;
-            req.wIndex = 0;
-            req.pData = buffer;
-            req.wLength = sizeof(buffer);
-            kr = (*dev)->DeviceRequest(dev, &req);
-
-            if (kr == kIOReturnSuccess && req.wLenDone > 0) {
-                int i, count;
-
-                // skip first word, and copy the rest to the serial string, changing shorts to bytes.
-                count = (req.wLenDone - 1) / 2;
-                for (i = 0; i < count; i++)
-                  serial[i] = buffer[i + 1];
-                serial[i] = 0;
-            }
-        }
-
-        usb_handle* handle = NULL;
-
-        //* Open the device
-        kr = (*dev)->USBDeviceOpen(dev);
-
-        if (kr != kIOReturnSuccess) {
-            DBG("ERR: Could not open device: %08x\n", kr);
-            goto continue3;
-        } else {
-            //* Find an interface for the device
-            handle = FindDeviceInterface((IOUSBDeviceInterface**)dev, vendor, product);
-        }
-
-        if (handle == NULL) {
-            DBG("ERR: Could not find device interface: %08x\n", kr);
-            (*dev)->USBDeviceClose(dev);
-            goto continue3;
-        }
-
-        DBG("AndroidDeviceAdded calling register_usb_transport\n");
-        register_usb_transport(handle, (serial[0] ? serial : NULL));
-
-        // Register for an interest notification of this device being removed. Pass the reference to our
-        // private data as the refCon for the notification.
-        kr = IOServiceAddInterestNotification(notificationPort,
-                usbDevice,
-                kIOGeneralInterest,
-                AndroidDeviceNotify,
-                handle,
-                &handle->usbNotification);
-        if (kIOReturnSuccess != kr) {
-            DBG("ERR: Unable to create interest notification (%08x)\n", kr);
-        }
-
-continue3:
-        (void)(*dev)->Release(dev);
-continue2:
-        IODestroyPlugInInterface(plugInInterface);
-continue1:
-        IOObjectRelease(usbDevice);
-    }
-}
-
-static void
-AndroidDeviceNotify(void *refCon, io_service_t service, natural_t messageType, void *messageArgument)
-{
-    usb_handle *handle = (usb_handle *)refCon;
-
-    if (messageType == kIOMessageServiceIsTerminated) {
-        DBG("AndroidDeviceNotify\n");
-        IOObjectRelease(handle->usbNotification);
-        usb_kick(handle);
-    }
-}
-
-static usb_handle*
-FindDeviceInterface(IOUSBDeviceInterface **dev, UInt16 vendor, UInt16 product)
-{
-    usb_handle*                 handle = NULL;
-    IOReturn                    kr;
-    IOUSBFindInterfaceRequest   request;
-    io_iterator_t               iterator;
-    io_service_t                usbInterface;
-    IOCFPlugInInterface         **plugInInterface;
-    IOUSBInterfaceInterface     **interface = NULL;
-    HRESULT                     result;
-    SInt32                      score;
-    UInt8  interfaceNumEndpoints, interfaceClass, interfaceSubClass, interfaceProtocol;
-    UInt8  endpoint, configuration;
-
-    //* Placing the constant KIOUSBFindInterfaceDontCare into the following
-    //* fields of the IOUSBFindInterfaceRequest structure will allow us to
-    //* find all of the interfaces
-    request.bInterfaceClass = kIOUSBFindInterfaceDontCare;
-    request.bInterfaceSubClass = kIOUSBFindInterfaceDontCare;
-    request.bInterfaceProtocol = kIOUSBFindInterfaceDontCare;
-    request.bAlternateSetting = kIOUSBFindInterfaceDontCare;
-
-    //* SetConfiguration will kill an existing UMS connection, so let's not do this if not necessary.
-    configuration = 0;
-    (*dev)->GetConfiguration(dev, &configuration);
-    if (configuration != 1)
-        (*dev)->SetConfiguration(dev, 1);
-
-    //* Get an iterator for the interfaces on the device
-    kr = (*dev)->CreateInterfaceIterator(dev, &request, &iterator);
-
-    if (kr != kIOReturnSuccess) {
-        DBG("ERR: Couldn't create a device interface iterator: (%08x)\n", kr);
-        return NULL;
-    }
-
-    while ((usbInterface = IOIteratorNext(iterator))) {
-    //* Create an intermediate plugin
-        kr = IOCreatePlugInInterfaceForService(
-                usbInterface,
-                kIOUSBInterfaceUserClientTypeID,
-                kIOCFPlugInInterfaceID,
-                &plugInInterface,
-                &score);
-
-        //* No longer need the usbInterface object now that we have the plugin
-        (void) IOObjectRelease(usbInterface);
-
-        if ((kr != kIOReturnSuccess) || (!plugInInterface)) {
-            DBG("ERR: Unable to create plugin (%08x)\n", kr);
-            break;
-        }
-
-        //* Now create the interface interface for the interface
-        result = (*plugInInterface)->QueryInterface(
-                plugInInterface,
-                CFUUIDGetUUIDBytes(kIOUSBInterfaceInterfaceID),
-                (LPVOID) &interface);
-
-        //* No longer need the intermediate plugin
-        (*plugInInterface)->Release(plugInInterface);
-
-        if (result || !interface) {
-            DBG("ERR: Couldn't create interface interface: (%08x)\n",
-               (unsigned int) result);
-            break;
-        }
-
-        //* Now open the interface.  This will cause the pipes associated with
-        //* the endpoints in the interface descriptor to be instantiated
-        kr = (*interface)->USBInterfaceOpen(interface);
-
-        if (kr != kIOReturnSuccess)
-        {
-            DBG("ERR: Could not open interface: (%08x)\n", kr);
-            (void) (*interface)->Release(interface);
-            //* continue so we can try the next interface
-            continue;
-        }
-
-        //* Get the number of endpoints associated with this interface
-        kr = (*interface)->GetNumEndpoints(interface, &interfaceNumEndpoints);
-
-        if (kr != kIOReturnSuccess) {
-            DBG("ERR: Unable to get number of endpoints: (%08x)\n", kr);
-            goto next_interface;
-        }
-
-        //* Get interface class, subclass and protocol
-        if ((*interface)->GetInterfaceClass(interface, &interfaceClass) != kIOReturnSuccess ||
-            (*interface)->GetInterfaceSubClass(interface, &interfaceSubClass) != kIOReturnSuccess ||
-            (*interface)->GetInterfaceProtocol(interface, &interfaceProtocol) != kIOReturnSuccess)
-        {
-            DBG("ERR: Unable to get interface class, subclass and protocol\n");
-            goto next_interface;
-        }
-
-        //* check to make sure interface class, subclass and protocol match ADB
-        //* avoid opening mass storage endpoints
-        if (is_adb_interface(vendor, product, interfaceClass, interfaceSubClass, interfaceProtocol)) {
-            handle = calloc(1, sizeof(usb_handle));
-
-            //* Iterate over the endpoints for this interface and find the first
-            //* bulk in/out pipes available.  These will be our read/write pipes.
-            for (endpoint = 0; endpoint <= interfaceNumEndpoints; endpoint++) {
-                UInt8   transferType;
-                UInt16  maxPacketSize;
-                UInt8   interval;
-                UInt8   number;
-                UInt8   direction;
-
-                kr = (*interface)->GetPipeProperties(interface, endpoint, &direction,
-                        &number, &transferType, &maxPacketSize, &interval);
-
-                if (kIOReturnSuccess == kr) {
-                    if (kUSBBulk != transferType)
-                        continue;
-
-                    if (kUSBIn == direction)
-                        handle->bulkIn = endpoint;
-
-                    if (kUSBOut == direction)
-                        handle->bulkOut = endpoint;
-
-                    if (interfaceProtocol == 0x01) {
-                        handle->zero_mask = maxPacketSize - 1;
-                    }
-
-                } else {
-                    DBG("ERR: FindDeviceInterface - could not get pipe properties\n");
-                }
-            }
-
-            handle->interface = interface;
-            break;
-        }
-
-next_interface:
-        (*interface)->USBInterfaceClose(interface);
-        (*interface)->Release(interface);
-    }
-
-    return handle;
-}
-
-
-void* RunLoopThread(void* unused)
-{
-    int i;
-
-    InitUSB();
-
-    currentRunLoop = CFRunLoopGetCurrent();
-
-    // Signal the parent that we are running
-    adb_mutex_lock(&start_lock);
-    adb_cond_signal(&start_cond);
-    adb_mutex_unlock(&start_lock);
-
-    CFRunLoopRun();
-    currentRunLoop = 0;
-
-    for (i = 0; i < kSupportedDeviceCount; i++) {
-        IOObjectRelease(notificationIterators[i]);
-    }
-    IONotificationPortDestroy(notificationPort);
-
-    DBG("RunLoopThread done\n");
-    return NULL;    
-}
-
-
-static int initialized = 0;
-void usb_init()
-{
-    if (!initialized)
-    {
-        adb_thread_t    tid;
-
-        adb_mutex_init(&start_lock, NULL);
-        adb_cond_init(&start_cond, NULL);
-
-        if(adb_thread_create(&tid, RunLoopThread, NULL))
-            fatal_errno("cannot create input thread");
-
-        // Wait for initialization to finish
-        adb_mutex_lock(&start_lock);
-        adb_cond_wait(&start_cond, &start_lock);
-        adb_mutex_unlock(&start_lock);
-
-        adb_mutex_destroy(&start_lock);
-        adb_cond_destroy(&start_cond);
-
-        initialized = 1;
-    }
-}
-
-void usb_cleanup()
-{
-    DBG("usb_cleanup\n");
-    close_usb_devices();
-    if (currentRunLoop)
-        CFRunLoopStop(currentRunLoop);
-}
-
-int usb_write(usb_handle *handle, const void *buf, int len)
-{
-    IOReturn    result;
-
-    if (!len)
-        return 0;
-
-    if (!handle)
-        return -1;
-
-    if (NULL == handle->interface) {
-        DBG("ERR: usb_write interface was null\n");
-        return -1;
-    }
-
-    if (0 == handle->bulkOut) {
-        DBG("ERR: bulkOut endpoint not assigned\n");
-        return -1;
-    }
-
-    result =
-        (*handle->interface)->WritePipe(
-                              handle->interface, handle->bulkOut, (void *)buf, len);
-
-    if ((result == 0) && (handle->zero_mask)) {
-        /* we need 0-markers and our transfer */
-        if(!(len & handle->zero_mask)) {
-            result =
-                (*handle->interface)->WritePipe(
-                        handle->interface, handle->bulkOut, (void *)buf, 0);
-        }
-    }
-
-    if (0 == result)
-        return 0;
-
-    DBG("ERR: usb_write failed with status %d\n", result);
-    return -1;
-}
-
-int usb_read(usb_handle *handle, void *buf, int len)
-{
-    IOReturn result;
-    UInt32  numBytes = len;
-
-    if (!len) {
-        return 0;
-    }
-
-    if (!handle) {
-        return -1;
-    }
-
-    if (NULL == handle->interface) {
-        DBG("ERR: usb_read interface was null\n");
-        return -1;
-    }
-
-    if (0 == handle->bulkIn) {
-        DBG("ERR: bulkIn endpoint not assigned\n");
-        return -1;
-    }
-
-    result =
-      (*handle->interface)->ReadPipe(handle->interface,
-                                    handle->bulkIn, buf, &numBytes);
-
-    if (0 == result)
-        return 0;
-    else {
-        DBG("ERR: usb_read failed with status %d\n", result);
-    }
-
-    return -1;
-}
-
-int usb_close(usb_handle *handle)
-{
-    return 0;
-}
-
-void usb_kick(usb_handle *handle)
-{
-    /* release the interface */
-    if (handle->interface)
-    {
-        (*handle->interface)->USBInterfaceClose(handle->interface);
-        (*handle->interface)->Release(handle->interface);
-        handle->interface = 0;
-    }
-}
diff --git a/adb/usb_windows.c b/adb/usb_windows.c
deleted file mode 100644
index 7ddaa0c..0000000
--- a/adb/usb_windows.c
+++ /dev/null
@@ -1,513 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <windows.h>
-#include <winerror.h>
-#include <errno.h>
-#include <usb100.h>
-#include <adb_api.h>
-#include <stdio.h>
-
-#include "sysdeps.h"
-
-#define   TRACE_TAG  TRACE_USB
-#include "adb.h"
-
-/** Structure usb_handle describes our connection to the usb device via
-  AdbWinApi.dll. This structure is returned from usb_open() routine and
-  is expected in each subsequent call that is accessing the device.
-*/
-struct usb_handle {
-  /// Previous entry in the list of opened usb handles
-  usb_handle *prev;
-
-  /// Next entry in the list of opened usb handles
-  usb_handle *next;
-
-  /// Handle to USB interface
-  ADBAPIHANDLE  adb_interface;
-
-  /// Handle to USB read pipe (endpoint)
-  ADBAPIHANDLE  adb_read_pipe;
-
-  /// Handle to USB write pipe (endpoint)
-  ADBAPIHANDLE  adb_write_pipe;
-
-  /// Interface name
-  char*         interface_name;
-
-  /// Mask for determining when to use zero length packets
-  unsigned zero_mask;
-};
-
-/// Class ID assigned to the device by androidusb.sys
-static const GUID usb_class_id = ANDROID_USB_CLASS_ID;
-
-/// List of opened usb handles
-static usb_handle handle_list = {
-  .prev = &handle_list,
-  .next = &handle_list,
-};
-
-/// Locker for the list of opened usb handles
-ADB_MUTEX_DEFINE( usb_lock );
-
-/// Checks if there is opened usb handle in handle_list for this device.
-int known_device(const char* dev_name);
-
-/// Checks if there is opened usb handle in handle_list for this device.
-/// usb_lock mutex must be held before calling this routine.
-int known_device_locked(const char* dev_name);
-
-/// Registers opened usb handle (adds it to handle_list).
-int register_new_device(usb_handle* handle);
-
-/// Checks if interface (device) matches certain criteria
-int recognized_device(usb_handle* handle);
-
-/// Enumerates present and available interfaces (devices), opens new ones and
-/// registers usb transport for them.
-void find_devices();
-
-/// Entry point for thread that polls (every second) for new usb interfaces.
-/// This routine calls find_devices in infinite loop.
-void* device_poll_thread(void* unused);
-
-/// Initializes this module
-void usb_init();
-
-/// Cleans up this module
-void usb_cleanup();
-
-/// Opens usb interface (device) by interface (device) name.
-usb_handle* do_usb_open(const wchar_t* interface_name);
-
-/// Writes data to the opened usb handle
-int usb_write(usb_handle* handle, const void* data, int len);
-
-/// Reads data using the opened usb handle
-int usb_read(usb_handle *handle, void* data, int len);
-
-/// Cleans up opened usb handle
-void usb_cleanup_handle(usb_handle* handle);
-
-/// Cleans up (but don't close) opened usb handle
-void usb_kick(usb_handle* handle);
-
-/// Closes opened usb handle
-int usb_close(usb_handle* handle);
-
-/// Gets interface (device) name for an opened usb handle
-const char *usb_name(usb_handle* handle);
-
-int known_device_locked(const char* dev_name) {
-  usb_handle* usb;
-
-  if (NULL != dev_name) {
-    // Iterate through the list looking for the name match.
-    for(usb = handle_list.next; usb != &handle_list; usb = usb->next) {
-      // In Windows names are not case sensetive!
-      if((NULL != usb->interface_name) &&
-         (0 == stricmp(usb->interface_name, dev_name))) {
-        return 1;
-      }
-    }
-  }
-
-  return 0;
-}
-
-int known_device(const char* dev_name) {
-  int ret = 0;
-
-  if (NULL != dev_name) {
-    adb_mutex_lock(&usb_lock);
-    ret = known_device_locked(dev_name);
-    adb_mutex_unlock(&usb_lock);
-  }
-
-  return ret;
-}
-
-int register_new_device(usb_handle* handle) {
-  if (NULL == handle)
-    return 0;
-
-  adb_mutex_lock(&usb_lock);
-
-  // Check if device is already in the list
-  if (known_device_locked(handle->interface_name)) {
-    adb_mutex_unlock(&usb_lock);
-    return 0;
-  }
-
-  // Not in the list. Add this handle to the list.
-  handle->next = &handle_list;
-  handle->prev = handle_list.prev;
-  handle->prev->next = handle;
-  handle->next->prev = handle;
-
-  adb_mutex_unlock(&usb_lock);
-
-  return 1;
-}
-
-void* device_poll_thread(void* unused) {
-  D("Created device thread\n");
-
-  while(1) {
-    find_devices();
-    adb_sleep_ms(1000);
-  }
-
-  return NULL;
-}
-
-void usb_init() {
-  adb_thread_t tid;
-
-  if(adb_thread_create(&tid, device_poll_thread, NULL)) {
-    fatal_errno("cannot create input thread");
-  }
-}
-
-void usb_cleanup() {
-}
-
-usb_handle* do_usb_open(const wchar_t* interface_name) {
-  // Allocate our handle
-  usb_handle* ret = (usb_handle*)malloc(sizeof(usb_handle));
-  if (NULL == ret)
-    return NULL;
-
-  // Set linkers back to the handle
-  ret->next = ret;
-  ret->prev = ret;
-
-  // Create interface.
-  ret->adb_interface = AdbCreateInterfaceByName(interface_name);
-
-  if (NULL == ret->adb_interface) {
-    free(ret);
-    errno = GetLastError();
-    return NULL;
-  }
-
-  // Open read pipe (endpoint)
-  ret->adb_read_pipe =
-    AdbOpenDefaultBulkReadEndpoint(ret->adb_interface,
-                                   AdbOpenAccessTypeReadWrite,
-                                   AdbOpenSharingModeReadWrite);
-  if (NULL != ret->adb_read_pipe) {
-    // Open write pipe (endpoint)
-    ret->adb_write_pipe =
-      AdbOpenDefaultBulkWriteEndpoint(ret->adb_interface,
-                                      AdbOpenAccessTypeReadWrite,
-                                      AdbOpenSharingModeReadWrite);
-    if (NULL != ret->adb_write_pipe) {
-      // Save interface name
-      unsigned long name_len = 0;
-
-      // First get expected name length
-      AdbGetInterfaceName(ret->adb_interface,
-                          NULL,
-                          &name_len,
-                          true);
-      if (0 != name_len) {
-        ret->interface_name = (char*)malloc(name_len);
-
-        if (NULL != ret->interface_name) {
-          // Now save the name
-          if (AdbGetInterfaceName(ret->adb_interface,
-                                  ret->interface_name,
-                                  &name_len,
-                                  true)) {
-            // We're done at this point
-            return ret;
-          }
-        } else {
-          SetLastError(ERROR_OUTOFMEMORY);
-        }
-      }
-    }
-  }
-
-  // Something went wrong.
-  errno = GetLastError();
-  usb_cleanup_handle(ret);
-  free(ret);
-  SetLastError(errno);
-
-  return NULL;
-}
-
-int usb_write(usb_handle* handle, const void* data, int len) {
-  unsigned long time_out = 500 + len * 8;
-  unsigned long written = 0;
-  int ret;
-
-  D("usb_write %d\n", len);
-  if (NULL != handle) {
-    // Perform write
-    ret = AdbWriteEndpointSync(handle->adb_write_pipe,
-                               (void*)data,
-                               (unsigned long)len,
-                               &written,
-                               time_out);
-    errno = GetLastError();
-
-    if (ret) {
-      // Make sure that we've written what we were asked to write
-      D("usb_write got: %ld, expected: %d\n", written, len);
-      if (written == (unsigned long)len) {
-        if(handle->zero_mask && (len & handle->zero_mask) == 0) {
-          // Send a zero length packet
-          AdbWriteEndpointSync(handle->adb_write_pipe,
-                               (void*)data,
-                               0,
-                               &written,
-                               time_out);
-        }
-        return 0;
-      }
-    } else {
-      // assume ERROR_INVALID_HANDLE indicates we are disconnected
-      if (errno == ERROR_INVALID_HANDLE)
-        usb_kick(handle);
-    }
-  } else {
-    D("usb_write NULL handle\n");
-    SetLastError(ERROR_INVALID_HANDLE);
-  }
-
-  D("usb_write failed: %d\n", errno);
-
-  return -1;
-}
-
-int usb_read(usb_handle *handle, void* data, int len) {
-  unsigned long time_out = 500 + len * 8;
-  unsigned long read = 0;
-  int ret;
-
-  D("usb_read %d\n", len);
-  if (NULL != handle) {
-    while (len > 0) {
-      int xfer = (len > 4096) ? 4096 : len;
-
-      ret = AdbReadEndpointSync(handle->adb_read_pipe,
-                                  (void*)data,
-                                  (unsigned long)xfer,
-                                  &read,
-                                  time_out);
-      errno = GetLastError();
-      D("usb_write got: %ld, expected: %d, errno: %d\n", read, xfer, errno);
-      if (ret) {
-        data += read;
-        len -= read;
-
-        if (len == 0)
-          return 0;
-      } else if (errno != ERROR_SEM_TIMEOUT) {
-        // assume ERROR_INVALID_HANDLE indicates we are disconnected
-        if (errno == ERROR_INVALID_HANDLE)
-          usb_kick(handle);
-        break;
-      }
-    }
-  } else {
-    D("usb_read NULL handle\n");
-    SetLastError(ERROR_INVALID_HANDLE);
-  }
-
-  D("usb_read failed: %d\n", errno);
-
-  return -1;
-}
-
-void usb_cleanup_handle(usb_handle* handle) {
-  if (NULL != handle) {
-    if (NULL != handle->interface_name)
-      free(handle->interface_name);
-    if (NULL != handle->adb_write_pipe)
-      AdbCloseHandle(handle->adb_write_pipe);
-    if (NULL != handle->adb_read_pipe)
-      AdbCloseHandle(handle->adb_read_pipe);
-    if (NULL != handle->adb_interface)
-      AdbCloseHandle(handle->adb_interface);
-
-    handle->interface_name = NULL;
-    handle->adb_write_pipe = NULL;
-    handle->adb_read_pipe = NULL;
-    handle->adb_interface = NULL;
-  }
-}
-
-void usb_kick(usb_handle* handle) {
-  if (NULL != handle) {
-    adb_mutex_lock(&usb_lock);
-
-    usb_cleanup_handle(handle);
-
-    adb_mutex_unlock(&usb_lock);
-  } else {
-    SetLastError(ERROR_INVALID_HANDLE);
-    errno = ERROR_INVALID_HANDLE;
-  }
-}
-
-int usb_close(usb_handle* handle) {
-  D("usb_close\n");
-
-  if (NULL != handle) {
-    // Remove handle from the list
-    adb_mutex_lock(&usb_lock);
-
-    if ((handle->next != handle) && (handle->prev != handle)) {
-      handle->next->prev = handle->prev;
-      handle->prev->next = handle->next;
-      handle->prev = handle;
-      handle->next = handle;
-    }
-
-    adb_mutex_unlock(&usb_lock);
-
-    // Cleanup handle
-    usb_cleanup_handle(handle);
-    free(handle);
-  }
-
-  return 0;
-}
-
-const char *usb_name(usb_handle* handle) {
-  if (NULL == handle) {
-    SetLastError(ERROR_INVALID_HANDLE);
-    errno = ERROR_INVALID_HANDLE;
-    return NULL;
-  }
-
-  return (const char*)handle->interface_name;
-}
-
-int recognized_device(usb_handle* handle) {
-  if (NULL == handle)
-    return 0;
-
-  // Check vendor and product id first
-  USB_DEVICE_DESCRIPTOR device_desc;
-
-  if (!AdbGetUsbDeviceDescriptor(handle->adb_interface,
-                                 &device_desc)) {
-    return 0;
-  }
-
-  // Then check interface properties
-  USB_INTERFACE_DESCRIPTOR interf_desc;
-
-  if (!AdbGetUsbInterfaceDescriptor(handle->adb_interface,
-                                    &interf_desc)) {
-    return 0;
-  }
-
-  // Must have two endpoints
-  if (2 != interf_desc.bNumEndpoints) {
-    return 0;
-  }
-
-  if (is_adb_interface(device_desc.idVendor, device_desc.idProduct,
-      interf_desc.bInterfaceClass, interf_desc.bInterfaceSubClass, interf_desc.bInterfaceProtocol)) {
-
-    if(interf_desc.bInterfaceProtocol == 0x01) {
-      AdbEndpointInformation endpoint_info;
-      // assuming zero is a valid bulk endpoint ID
-      if (AdbGetEndpointInformation(handle->adb_interface, 0, &endpoint_info)) {
-        handle->zero_mask = endpoint_info.max_packet_size - 1;
-      }
-    }
-
-    return 1;
-  }
-
-  return 0;
-}
-
-void find_devices() {
-	usb_handle* handle = NULL;
-  char entry_buffer[2048];
-  char interf_name[2048];
-  AdbInterfaceInfo* next_interface = (AdbInterfaceInfo*)(&entry_buffer[0]);
-  unsigned long entry_buffer_size = sizeof(entry_buffer);
-  char* copy_name;
-
-  // Enumerate all present and active interfaces.
-  ADBAPIHANDLE enum_handle =
-    AdbEnumInterfaces(usb_class_id, true, true, true);
-
-  if (NULL == enum_handle)
-    return;
-
-  while (AdbNextInterface(enum_handle, next_interface, &entry_buffer_size)) {
-    // TODO: FIXME - temp hack converting wchar_t into char.
-    // It would be better to change AdbNextInterface so it will return
-    // interface name as single char string.
-    const wchar_t* wchar_name = next_interface->device_name;
-    for(copy_name = interf_name;
-        L'\0' != *wchar_name;
-        wchar_name++, copy_name++) {
-      *copy_name = (char)(*wchar_name);
-    }
-    *copy_name = '\0';
-
-    // Lets see if we already have this device in the list
-    if (!known_device(interf_name)) {
-      // This seems to be a new device. Open it!
-        handle = do_usb_open(next_interface->device_name);
-        if (NULL != handle) {
-        // Lets see if this interface (device) belongs to us
-        if (recognized_device(handle)) {
-          D("adding a new device %s\n", interf_name);
-          char serial_number[512];
-          unsigned long serial_number_len = sizeof(serial_number);
-          if (AdbGetSerialNumber(handle->adb_interface,
-                                serial_number,
-                                &serial_number_len,
-                                true)) {
-            // Lets make sure that we don't duplicate this device
-            if (register_new_device(handle)) {
-              register_usb_transport(handle, serial_number);
-            } else {
-              D("register_new_device failed for %s\n", interf_name);
-              usb_cleanup_handle(handle);
-              free(handle);
-            }
-          } else {
-            D("cannot get serial number\n");
-            usb_cleanup_handle(handle);
-            free(handle);
-          }
-        } else {
-          usb_cleanup_handle(handle);
-          free(handle);
-        }
-      }
-    }
-
-    entry_buffer_size = sizeof(entry_buffer);
-  }
-
-  AdbCloseHandle(enum_handle);
-}
diff --git a/adb/utils.c b/adb/utils.c
deleted file mode 100644
index 91518ba..0000000
--- a/adb/utils.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "utils.h"
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-
-char*
-buff_addc (char*  buff, char*  buffEnd, int  c)
-{
-    int  avail = buffEnd - buff;
-
-    if (avail <= 0)  /* already in overflow mode */
-        return buff;
-
-    if (avail == 1) {  /* overflowing, the last byte is reserved for zero */
-        buff[0] = 0;
-        return buff + 1;
-    }
-
-    buff[0] = (char) c;  /* add char and terminating zero */
-    buff[1] = 0;
-    return buff + 1;
-}
-
-char*
-buff_adds (char*  buff, char*  buffEnd, const char*  s)
-{
-    int  slen = strlen(s);
-
-    return buff_addb(buff, buffEnd, s, slen);
-}
-
-char*
-buff_addb (char*  buff, char*  buffEnd, const void*  data, int  len)
-{
-    int  avail = (buffEnd - buff);
-
-    if (avail <= 0 || len <= 0)  /* already overflowing */
-        return buff;
-
-    if (len > avail)
-        len = avail;
-
-    memcpy(buff, data, len);
-
-    buff += len;
-
-    /* ensure there is a terminating zero */
-    if (buff >= buffEnd) {  /* overflow */
-        buff[-1] = 0;
-    } else
-        buff[0] = 0;
-
-    return buff;
-}
-
-char*
-buff_add  (char*  buff, char*  buffEnd, const char*  format, ... )
-{
-    int      avail;
-
-    avail = (buffEnd - buff);
-
-    if (avail > 0) {
-        va_list  args;
-        int      nn;
-
-        va_start(args, format);
-        nn = vsnprintf( buff, avail, format, args);
-        va_end(args);
-
-        if (nn < 0) {
-            /* some C libraries return -1 in case of overflow,
-             * but they will also do that if the format spec is
-             * invalid. We assume ADB is not buggy enough to
-             * trigger that last case. */
-            nn = avail;
-        }
-        else if (nn > avail) {
-            nn = avail;
-        }
-
-        buff += nn;
-
-        /* ensure that there is a terminating zero */
-        if (buff >= buffEnd)
-            buff[-1] = 0;
-        else
-            buff[0] = 0;
-    }
-    return buff;
-}
diff --git a/adb/utils.h b/adb/utils.h
deleted file mode 100644
index f70ecd2..0000000
--- a/adb/utils.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef _ADB_UTILS_H
-#define _ADB_UTILS_H
-
-/* bounded buffer functions */
-
-/* all these functions are used to append data to a bounded buffer.
- *
- * after each operation, the buffer is guaranteed to be zero-terminated,
- * even in the case of an overflow. they all return the new buffer position
- * which allows one to use them in succession, only checking for overflows
- * at the end. For example:
- *
- *    BUFF_DECL(temp,p,end,1024);
- *    char*    p;
- *
- *    p = buff_addc(temp, end, '"');
- *    p = buff_adds(temp, end, string);
- *    p = buff_addc(temp, end, '"');
- *
- *    if (p >= end) {
- *        overflow detected. note that 'temp' is
- *        zero-terminated for safety. 
- *    }
- *    return strdup(temp);
- */
-
-/* tries to add a character to the buffer, in case of overflow
- * this will only write a terminating zero and return buffEnd.
- */
-char*   buff_addc (char*  buff, char*  buffEnd, int  c);
-
-/* tries to add a string to the buffer */
-char*   buff_adds (char*  buff, char*  buffEnd, const char*  s);
-
-/* tries to add a bytes to the buffer. the input can contain zero bytes,
- * but a terminating zero will always be appended at the end anyway
- */
-char*   buff_addb (char*  buff, char*  buffEnd, const void*  data, int  len);
-
-/* tries to add a formatted string to a bounded buffer */
-char*   buff_add  (char*  buff, char*  buffEnd, const char*  format, ... );
-
-/* convenience macro used to define a bounded buffer, as well as
- * a 'cursor' and 'end' variables all in one go.
- *
- * note: this doesn't place an initial terminating zero in the buffer,
- * you need to use one of the buff_ functions for this. or simply
- * do _cursor[0] = 0 manually.
- */
-#define  BUFF_DECL(_buff,_cursor,_end,_size)   \
-    char   _buff[_size], *_cursor=_buff, *_end = _cursor + (_size)
-
-#endif /* _ADB_UTILS_H */
diff --git a/cpio/Android.mk b/cpio/Android.mk
deleted file mode 100644
index 8d01852..0000000
--- a/cpio/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-# Copyright 2005 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	mkbootfs.c
-
-LOCAL_MODULE := mkbootfs
-
-include $(BUILD_HOST_EXECUTABLE)
-
-$(call dist-for-goals,droid,$(LOCAL_BUILT_MODULE))
diff --git a/cpio/mkbootfs.c b/cpio/mkbootfs.c
deleted file mode 100644
index f672336..0000000
--- a/cpio/mkbootfs.c
+++ /dev/null
@@ -1,261 +0,0 @@
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-
-#include <stdarg.h>
-#include <fcntl.h>
-
-#include <private/android_filesystem_config.h>
-
-/* NOTES
-**
-** - see buffer-format.txt from the linux kernel docs for
-**   an explanation of this file format
-** - dotfiles are ignored
-** - directories named 'root' are ignored
-** - device notes, pipes, etc are not supported (error)
-*/
-
-void die(const char *why, ...)
-{
-    va_list ap;
-
-    va_start(ap, why);
-    fprintf(stderr,"error: ");
-    vfprintf(stderr, why, ap);
-    fprintf(stderr,"\n");
-    va_end(ap);
-    exit(1);
-}
-
-static int verbose = 0;
-static int total_size = 0;
-
-static void fix_stat(const char *path, struct stat *s)
-{
-    fs_config(path, S_ISDIR(s->st_mode), &s->st_uid, &s->st_gid, &s->st_mode);
-}
-
-static void _eject(struct stat *s, char *out, int olen, char *data, unsigned datasize)
-{
-    // Nothing is special about this value, just picked something in the
-    // approximate range that was being used already, and avoiding small
-    // values which may be special.
-    static unsigned next_inode = 300000;
-
-    while(total_size & 3) {
-        total_size++;
-        putchar(0);
-    }
-
-    fix_stat(out, s);
-//    fprintf(stderr, "_eject %s: mode=0%o\n", out, s->st_mode);
-
-    printf("%06x%08x%08x%08x%08x%08x%08x"
-           "%08x%08x%08x%08x%08x%08x%08x%s%c",
-           0x070701,
-           next_inode++,  //  s.st_ino,
-           s->st_mode,
-           0, // s.st_uid,
-           0, // s.st_gid,
-           1, // s.st_nlink,
-           0, // s.st_mtime,
-           datasize,
-           0, // volmajor
-           0, // volminor
-           0, // devmajor
-           0, // devminor,
-           olen + 1,
-           0,
-           out,
-           0
-           );
-
-    total_size += 6 + 8*13 + olen + 1;
-
-    if(strlen(out) != olen) die("ACK!");
-
-    while(total_size & 3) {
-        total_size++;
-        putchar(0);
-    }
-
-    if(datasize) {
-        fwrite(data, datasize, 1, stdout);
-        total_size += datasize;
-    }
-}
-
-static void _eject_trailer()
-{
-    struct stat s;
-    memset(&s, 0, sizeof(s));
-    _eject(&s, "TRAILER!!!", 10, 0, 0);
-
-    while(total_size & 0xff) {
-        total_size++;
-        putchar(0);
-    }
-}
-
-static void _archive(char *in, char *out, int ilen, int olen);
-
-static int compare(const void* a, const void* b) {
-  return strcmp(*(const char**)a, *(const char**)b);
-}
-
-static void _archive_dir(char *in, char *out, int ilen, int olen)
-{
-    int i, t;
-    DIR *d;
-    struct dirent *de;
-
-    if(verbose) {
-        fprintf(stderr,"_archive_dir('%s','%s',%d,%d)\n",
-                in, out, ilen, olen);
-    }
-
-    d = opendir(in);
-    if(d == 0) die("cannot open directory '%s'", in);
-
-    int size = 32;
-    int entries = 0;
-    char** names = malloc(size * sizeof(char*));
-    if (names == NULL) {
-      fprintf(stderr, "failed to allocate dir names array (size %d)\n", size);
-      exit(1);
-    }
-
-    while((de = readdir(d)) != 0){
-            /* xxx: feature? maybe some dotfiles are okay */
-        if(de->d_name[0] == '.') continue;
-
-            /* xxx: hack. use a real exclude list */
-        if(!strcmp(de->d_name, "root")) continue;
-
-        if (entries >= size) {
-          size *= 2;
-          names = realloc(names, size * sizeof(char*));
-          if (names == NULL) {
-            fprintf(stderr, "failed to reallocate dir names array (size %d)\n",
-                    size);
-            exit(1);
-          }
-        }
-        names[entries] = strdup(de->d_name);
-        if (names[entries] == NULL) {
-          fprintf(stderr, "failed to strdup name \"%s\"\n",
-                  de->d_name);
-          exit(1);
-        }
-        ++entries;
-    }
-
-    qsort(names, entries, sizeof(char*), compare);
-
-    for (i = 0; i < entries; ++i) {
-        t = strlen(names[i]);
-        in[ilen] = '/';
-        memcpy(in + ilen + 1, names[i], t + 1);
-
-        if(olen > 0) {
-            out[olen] = '/';
-            memcpy(out + olen + 1, names[i], t + 1);
-            _archive(in, out, ilen + t + 1, olen + t + 1);
-        } else {
-            memcpy(out, names[i], t + 1);
-            _archive(in, out, ilen + t + 1, t);
-        }
-
-        in[ilen] = 0;
-        out[olen] = 0;
-
-        free(names[i]);
-    }
-    free(names);
-}
-
-static void _archive(char *in, char *out, int ilen, int olen)
-{
-    struct stat s;
-
-    if(verbose) {
-        fprintf(stderr,"_archive('%s','%s',%d,%d)\n",
-                in, out, ilen, olen);
-    }
-
-    if(lstat(in, &s)) die("could not stat '%s'\n", in);
-
-    if(S_ISREG(s.st_mode)){
-        char *tmp;
-        int fd;
-
-        fd = open(in, O_RDONLY);
-        if(fd < 0) die("cannot open '%s' for read", in);
-
-        tmp = (char*) malloc(s.st_size);
-        if(tmp == 0) die("cannot allocate %d bytes", s.st_size);
-
-        if(read(fd, tmp, s.st_size) != s.st_size) {
-            die("cannot read %d bytes", s.st_size);
-        }
-
-        _eject(&s, out, olen, tmp, s.st_size);
-
-        free(tmp);
-        close(fd);
-    } else if(S_ISDIR(s.st_mode)) {
-        _eject(&s, out, olen, 0, 0);
-        _archive_dir(in, out, ilen, olen);
-    } else if(S_ISLNK(s.st_mode)) {
-        char buf[1024];
-        int size;
-        size = readlink(in, buf, 1024);
-        if(size < 0) die("cannot read symlink '%s'", in);
-        _eject(&s, out, olen, buf, size);
-    } else {
-        die("Unknown '%s' (mode %d)?\n", in, s.st_mode);
-    }
-}
-
-void archive(const char *start, const char *prefix)
-{
-    char in[8192];
-    char out[8192];
-
-    strcpy(in, start);
-    strcpy(out, prefix);
-
-    _archive_dir(in, out, strlen(in), strlen(out));
-}
-
-int main(int argc, char *argv[])
-{
-    argc--;
-    argv++;
-
-    if(argc == 0) die("no directories to process?!");
-
-    while(argc-- > 0){
-        char *x = strchr(*argv, '=');
-        if(x != 0) {
-            *x++ = 0;
-        } else {
-            x = "";
-        }
-
-        archive(*argv, x);
-
-        argv++;
-    }
-
-    _eject_trailer();
-
-    return 0;
-}
diff --git a/debuggerd/Android.mk b/debuggerd/Android.mk
deleted file mode 100644
index b22e1a8..0000000
--- a/debuggerd/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright 2005 The Android Open Source Project
-
-ifeq ($(TARGET_ARCH),arm)
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= debuggerd.c getevent.c unwind-arm.c pr-support.c utility.c
-LOCAL_CFLAGS := -Wall
-LOCAL_MODULE := debuggerd
-
-LOCAL_STATIC_LIBRARIES := libcutils libc
-
-include $(BUILD_EXECUTABLE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := crasher.c 
-LOCAL_SRC_FILES += crashglue.S
-LOCAL_MODULE := crasher 
-LOCAL_MODULE_PATH := $(TARGET_OUT_OPTIONAL_EXECUTABLES)
-LOCAL_MODULE_TAGS := eng
-#LOCAL_FORCE_STATIC_EXECUTABLE := true
-LOCAL_SHARED_LIBRARIES := libcutils libc
-include $(BUILD_EXECUTABLE)
-
-endif # TARGET_ARCH == arm
diff --git a/debuggerd/MODULE_LICENSE_APACHE2 b/debuggerd/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/debuggerd/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/debuggerd/NOTICE b/debuggerd/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/debuggerd/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/debuggerd/crasher.c b/debuggerd/crasher.c
deleted file mode 100644
index f4a5a62..0000000
--- a/debuggerd/crasher.c
+++ /dev/null
@@ -1,105 +0,0 @@
-
-//#include <cutils/misc.h>
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sched.h>
-#include <errno.h>
-
-#include <signal.h>
-#include <sys/ptrace.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-
-#include <pthread.h>
-
-#include <cutils/sockets.h>
-
-void crash1(void);
-void crashnostack(void);
-
-static void debuggerd_connect()
-{
-    char tmp[1];
-    int s;
-    sprintf(tmp, "%d", gettid());
-    s = socket_local_client("android:debuggerd",
-            ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);    
-    if(s >= 0) {
-        read(s, tmp, 1);
-        close(s);
-    }
-}
-
-void test_call1()
-{
-    *((int*) 32) = 1;
-}
-
-void *test_thread(void *x)
-{
-    printf("crasher: thread pid=%d tid=%d\n", getpid(), gettid());
-
-    sleep(1);
-    test_call1();
-    printf("goodbye\n");
-
-    return 0;
-}
-
-void *noisy(void *x)
-{
-    char c = (unsigned) x;
-    for(;;) {
-        usleep(250*1000);
-        write(2, &c, 1);
-        if(c == 'C') *((unsigned*) 0) = 42;
-    }
-    return 0;
-}
-
-int ctest()
-{
-    pthread_t thr;
-    pthread_attr_t attr;
-    pthread_attr_init(&attr);
-    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-    pthread_create(&thr, &attr, noisy, (void*) 'A');
-    pthread_create(&thr, &attr, noisy, (void*) 'B');
-    pthread_create(&thr, &attr, noisy, (void*) 'C');
-    for(;;) ;
-    return 0;
-}
-
-int main(int argc, char **argv)
-{
-    pthread_t thr;
-    pthread_attr_t attr;
-
-    fprintf(stderr,"crasher: " __TIME__ "!@\n");
-    fprintf(stderr,"crasher: init pid=%d tid=%d\n", getpid(), gettid());
-
-    if(argc > 1) {
-        if(!strcmp(argv[1],"nostack")) crashnostack();
-        if(!strcmp(argv[1],"ctest")) return ctest();
-        if(!strcmp(argv[1],"exit")) exit(1);
-        if(!strcmp(argv[1],"abort")) maybeabort();
-        
-        pthread_attr_init(&attr);
-        pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-        pthread_create(&thr, &attr, test_thread, 0);
-        while(1) sleep(1);
-    } else {
-        crash1();
-//        *((int*) 0) = 42;
-    }
-    
-    return 0;
-}
-
-void maybeabort()
-{
-    if(time(0) != 42) abort();
-}
diff --git a/debuggerd/crashglue.S b/debuggerd/crashglue.S
deleted file mode 100644
index 888951b..0000000
--- a/debuggerd/crashglue.S
+++ /dev/null
@@ -1,28 +0,0 @@
-.globl crash1
-.globl crashnostack
-		
-crash1:
-	ldr r0, =0xa5a50000
-	ldr r1, =0xa5a50001
-	ldr r2, =0xa5a50002
-	ldr r3, =0xa5a50003
-	ldr r4, =0xa5a50004
-	ldr r5, =0xa5a50005
-	ldr r6, =0xa5a50006
-	ldr r7, =0xa5a50007
-	ldr r8, =0xa5a50008
-	ldr r9, =0xa5a50009
-	ldr r10, =0xa5a50010
-	ldr r11, =0xa5a50011
-	ldr r12, =0xa5a50012
-
-	mov lr, #0
-	ldr lr, [lr]
-	b .
-
-
-crashnostack:
-	mov sp, #0
-	mov r0, #0
-	ldr r0, [r0]
-	b .
\ No newline at end of file
diff --git a/debuggerd/debuggerd.c b/debuggerd/debuggerd.c
deleted file mode 100644
index 9394e1c..0000000
--- a/debuggerd/debuggerd.c
+++ /dev/null
@@ -1,852 +0,0 @@
-/* system/debuggerd/debuggerd.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <signal.h>
-#include <pthread.h>
-#include <stdarg.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <dirent.h>
-
-#include <sys/ptrace.h>
-#include <sys/wait.h>
-#include <sys/exec_elf.h>
-#include <sys/stat.h>
-
-#include <cutils/sockets.h>
-#include <cutils/logd.h>
-#include <cutils/sockets.h>
-#include <cutils/properties.h>
-
-#include <linux/input.h>
-
-#include <private/android_filesystem_config.h>
-
-#include "utility.h"
-
-/* Main entry point to get the backtrace from the crashing process */
-extern int unwind_backtrace_with_ptrace(int tfd, pid_t pid, mapinfo *map,
-                                        unsigned int sp_list[],
-                                        int *frame0_pc_sane,
-                                        bool at_fault);
-
-static char **process_name_ptr;
-
-static int logsocket = -1;
-
-#define ANDROID_LOG_INFO 4
-
-/* Log information onto the tombstone */
-void _LOG(int tfd, bool in_tombstone_only, const char *fmt, ...)
-{
-    char buf[128];
-    
-    va_list ap;
-    va_start(ap, fmt);
-
-    if (tfd >= 0) {
-        int len;
-        vsnprintf(buf, sizeof(buf), fmt, ap);
-        len = strlen(buf);
-        if(tfd >= 0) write(tfd, buf, len);
-    }
-
-    if (!in_tombstone_only)
-        __android_log_vprint(ANDROID_LOG_INFO, "DEBUG", fmt, ap);
-}
-
-#define LOG(fmt...) _LOG(-1, 0, fmt)
-#if 0
-#define XLOG(fmt...) _LOG(-1, 0, fmt)
-#else
-#define XLOG(fmt...) do {} while(0)
-#endif
-
-// 6f000000-6f01e000 rwxp 00000000 00:0c 16389419   /system/lib/libcomposer.so
-// 012345678901234567890123456789012345678901234567890123456789
-// 0         1         2         3         4         5
-
-mapinfo *parse_maps_line(char *line)
-{
-    mapinfo *mi;
-    int len = strlen(line);
-
-    if(len < 1) return 0;
-    line[--len] = 0;
-    
-    if(len < 50) return 0;
-    if(line[20] != 'x') return 0;
-
-    mi = malloc(sizeof(mapinfo) + (len - 47));
-    if(mi == 0) return 0;
-    
-    mi->start = strtoul(line, 0, 16);
-    mi->end = strtoul(line + 9, 0, 16);
-    /* To be filled in parse_exidx_info if the mapped section starts with 
-     * elf_header
-     */
-    mi->exidx_start = mi->exidx_end = 0;
-    mi->next = 0;
-    strcpy(mi->name, line + 49);
-
-    return mi;
-}
-
-void dump_build_info(int tfd)
-{
-    char fingerprint[PROPERTY_VALUE_MAX];
-
-    property_get("ro.build.fingerprint", fingerprint, "unknown");
-
-    _LOG(tfd, false, "Build fingerprint: '%s'\n", fingerprint);
-}
-
-
-void dump_stack_and_code(int tfd, int pid, mapinfo *map, 
-                         int unwind_depth, unsigned int sp_list[],
-                         int frame0_pc_sane, bool at_fault)
-{
-    unsigned int sp, pc, p, end, data;
-    struct pt_regs r;
-    int sp_depth;
-    bool only_in_tombstone = !at_fault;
-
-    if(ptrace(PTRACE_GETREGS, pid, 0, &r)) return;
-    sp = r.ARM_sp;
-    pc = r.ARM_pc;
-
-    /* Died because calling the weeds - dump
-     * the code around the PC in the next frame instead.
-     */
-    if (frame0_pc_sane == 0) {
-        pc = r.ARM_lr;
-    }
-
-    _LOG(tfd, true, "code%s:\n", frame0_pc_sane ? "" : " (around frame #01)");
-
-    end = p = pc & ~3;
-    p -= 16;
-
-    /* Dump the code as:
-     *  PC         contents
-     *  00008d34   fffffcd0 4c0eb530 b0934a0e 1c05447c
-     *  00008d44   f7ff18a0 490ced94 68035860 d0012b00
-     */
-    while (p <= end) {
-        int i;
-
-        _LOG(tfd, true, " %08x  ", p);
-        for (i = 0; i < 4; i++) {
-            data = ptrace(PTRACE_PEEKTEXT, pid, (void*)p, NULL);
-            _LOG(tfd, true, " %08x", data);
-            p += 4;
-        }
-        _LOG(tfd, true, "\n", p);
-    }
-
-    p = sp - 64;
-    p &= ~3;
-    if (unwind_depth != 0) {
-        if (unwind_depth < STACK_CONTENT_DEPTH) {
-            end = sp_list[unwind_depth-1];
-        }
-        else {
-            end = sp_list[STACK_CONTENT_DEPTH-1];
-        }
-    }
-    else {
-        end = sp | 0x000000ff;
-        end += 0xff;
-    }
-
-    _LOG(tfd, only_in_tombstone, "stack:\n");
-
-    /* If the crash is due to PC == 0, there will be two frames that
-     * have identical SP value.
-     */
-    if (sp_list[0] == sp_list[1]) {
-        sp_depth = 1;
-    }
-    else {
-        sp_depth = 0;
-    }
-
-    while (p <= end) {
-         char *prompt; 
-         char level[16];
-         data = ptrace(PTRACE_PEEKTEXT, pid, (void*)p, NULL);
-         if (p == sp_list[sp_depth]) {
-             sprintf(level, "#%02d", sp_depth++);
-             prompt = level;
-         }
-         else {
-             prompt = "   ";
-         }
-         
-         /* Print the stack content in the log for the first 3 frames. For the
-          * rest only print them in the tombstone file.
-          */
-         _LOG(tfd, (sp_depth > 2) || only_in_tombstone, 
-              "%s %08x  %08x  %s\n", prompt, p, data, 
-              map_to_name(map, data, ""));
-         p += 4;
-    }
-    /* print another 64-byte of stack data after the last frame */
-
-    end = p+64;
-    while (p <= end) {
-         data = ptrace(PTRACE_PEEKTEXT, pid, (void*)p, NULL);
-         _LOG(tfd, (sp_depth > 2) || only_in_tombstone, 
-              "    %08x  %08x  %s\n", p, data, 
-              map_to_name(map, data, ""));
-         p += 4;
-    }
-}
-
-void dump_pc_and_lr(int tfd, int pid, mapinfo *map, int unwound_level, 
-                    bool at_fault)
-{
-    struct pt_regs r;
-
-    if(ptrace(PTRACE_GETREGS, pid, 0, &r)) {
-        _LOG(tfd, !at_fault, "tid %d not responding!\n", pid);
-        return;
-    }
-
-    if (unwound_level == 0) {
-        _LOG(tfd, !at_fault, "         #%02d  pc %08x  %s\n", 0, r.ARM_pc,
-             map_to_name(map, r.ARM_pc, "<unknown>"));
-    }
-    _LOG(tfd, !at_fault, "         #%02d  lr %08x  %s\n", 1, r.ARM_lr,
-            map_to_name(map, r.ARM_lr, "<unknown>"));
-}
-
-void dump_registers(int tfd, int pid, bool at_fault) 
-{
-    struct pt_regs r;
-    bool only_in_tombstone = !at_fault;
-
-    if(ptrace(PTRACE_GETREGS, pid, 0, &r)) {
-        _LOG(tfd, only_in_tombstone, 
-             "cannot get registers: %s\n", strerror(errno));
-        return;
-    }
-    
-    _LOG(tfd, only_in_tombstone, " r0 %08x  r1 %08x  r2 %08x  r3 %08x\n",
-         r.ARM_r0, r.ARM_r1, r.ARM_r2, r.ARM_r3);
-    _LOG(tfd, only_in_tombstone, " r4 %08x  r5 %08x  r6 %08x  r7 %08x\n",
-         r.ARM_r4, r.ARM_r5, r.ARM_r6, r.ARM_r7);
-    _LOG(tfd, only_in_tombstone, " r8 %08x  r9 %08x  10 %08x  fp %08x\n",
-         r.ARM_r8, r.ARM_r9, r.ARM_r10, r.ARM_fp);
-    _LOG(tfd, only_in_tombstone, 
-         " ip %08x  sp %08x  lr %08x  pc %08x  cpsr %08x\n",
-         r.ARM_ip, r.ARM_sp, r.ARM_lr, r.ARM_pc, r.ARM_cpsr);  
-}
-
-const char *get_signame(int sig)
-{
-    switch(sig) {
-    case SIGILL:     return "SIGILL";
-    case SIGABRT:    return "SIGABRT";
-    case SIGBUS:     return "SIGBUS";
-    case SIGFPE:     return "SIGFPE";
-    case SIGSEGV:    return "SIGSEGV";
-    case SIGSTKFLT:  return "SIGSTKFLT";
-    default:         return "?";
-    }
-}
-
-void dump_fault_addr(int tfd, int pid, int sig)
-{
-    siginfo_t si;
-    
-    memset(&si, 0, sizeof(si));
-    if(ptrace(PTRACE_GETSIGINFO, pid, 0, &si)){
-        _LOG(tfd, false, "cannot get siginfo: %s\n", strerror(errno));
-    } else {
-        _LOG(tfd, false, "signal %d (%s), fault addr %08x\n",
-            sig, get_signame(sig), si.si_addr);
-    }
-}
-
-void dump_crash_banner(int tfd, unsigned pid, unsigned tid, int sig)
-{
-    char data[1024];
-    char *x = 0;
-    FILE *fp;
-    
-    sprintf(data, "/proc/%d/cmdline", pid);
-    fp = fopen(data, "r");
-    if(fp) {
-        x = fgets(data, 1024, fp);
-        fclose(fp);
-    }
-    
-    _LOG(tfd, false,
-         "*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\n");
-    dump_build_info(tfd);
-    _LOG(tfd, false, "pid: %d, tid: %d  >>> %s <<<\n",
-         pid, tid, x ? x : "UNKNOWN");
-    
-    if(sig) dump_fault_addr(tfd, tid, sig);
-}
-
-static void parse_exidx_info(mapinfo *milist, pid_t pid)
-{
-    mapinfo *mi;
-    for (mi = milist; mi != NULL; mi = mi->next) {
-        Elf32_Ehdr ehdr;
-
-        memset(&ehdr, 0, sizeof(Elf32_Ehdr));
-        /* Read in sizeof(Elf32_Ehdr) worth of data from the beginning of 
-         * mapped section.
-         */
-        get_remote_struct(pid, (void *) (mi->start), &ehdr, 
-                          sizeof(Elf32_Ehdr));
-        /* Check if it has the matching magic words */
-        if (IS_ELF(ehdr)) {
-            Elf32_Phdr phdr;
-            Elf32_Phdr *ptr;
-            int i;
-
-            ptr = (Elf32_Phdr *) (mi->start + ehdr.e_phoff);
-            for (i = 0; i < ehdr.e_phnum; i++) {
-                /* Parse the program header */
-                get_remote_struct(pid, (void *) ptr+i, &phdr, 
-                                  sizeof(Elf32_Phdr));
-                /* Found a EXIDX segment? */
-                if (phdr.p_type == PT_ARM_EXIDX) {
-                    mi->exidx_start = mi->start + phdr.p_offset;
-                    mi->exidx_end = mi->exidx_start + phdr.p_filesz;
-                    break;
-                }
-            }
-        }
-    }
-}
-
-void dump_crash_report(int tfd, unsigned pid, unsigned tid, bool at_fault)
-{
-    char data[1024];
-    FILE *fp;
-    mapinfo *milist = 0;
-    unsigned int sp_list[STACK_CONTENT_DEPTH];
-    int stack_depth;
-    int frame0_pc_sane = 1;
-    
-    if (!at_fault) {
-        _LOG(tfd, true,
-         "--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---\n");
-        _LOG(tfd, true, "pid: %d, tid: %d\n", pid, tid);
-    }
-
-    dump_registers(tfd, tid, at_fault);
-    
-    /* Clear stack pointer records */
-    memset(sp_list, 0, sizeof(sp_list));
-
-    sprintf(data, "/proc/%d/maps", pid);
-    fp = fopen(data, "r");
-    if(fp) {
-        while(fgets(data, 1024, fp)) {
-            mapinfo *mi = parse_maps_line(data);
-            if(mi) {
-                mi->next = milist;
-                milist = mi;
-            }
-        }
-        fclose(fp);
-    }
-
-    parse_exidx_info(milist, tid);
-
-    /* If stack unwinder fails, use the default solution to dump the stack
-     * content.
-     */
-    stack_depth = unwind_backtrace_with_ptrace(tfd, tid, milist, sp_list,
-                                               &frame0_pc_sane, at_fault);
-
-    /* The stack unwinder should at least unwind two levels of stack. If less
-     * level is seen we make sure at lease pc and lr are dumped.
-     */
-    if (stack_depth < 2) {
-        dump_pc_and_lr(tfd, tid, milist, stack_depth, at_fault);
-    }
-
-    dump_stack_and_code(tfd, tid, milist, stack_depth, sp_list, frame0_pc_sane,
-                        at_fault);
-
-    while(milist) {
-        mapinfo *next = milist->next;
-        free(milist);
-        milist = next;
-    }
-}
-
-/* FIXME: unused: use it or lose it*/
-#if 0
-static
-void start_gdbserver_vs(int pid, int port)
-{
-    pid_t p;
-    char *args[5];
-    char commspec[16];
-    char pidspec[16];
-    
-    p = fork();
-    if(p < 0) {
-        LOG("could not fork()\n");
-        return;
-    }
-
-    if(p == 0) {
-        sprintf(commspec, ":%d", port);
-        sprintf(pidspec, "%d", pid);
-        args[0] = "/system/bin/gdbserver";
-        args[1] = commspec;
-        args[2] = "--attach";
-        args[3] = pidspec;
-        args[4] = 0;
-        exit(execv(args[0], args));
-    } else {
-        LOG("gdbserver pid=%d port=%d targetpid=%d\n",
-            p, port, pid);
-
-        sleep(5);
-    }
-}
-#endif
-
-#define MAX_TOMBSTONES	10
-
-#define typecheck(x,y) {    \
-    typeof(x) __dummy1;     \
-    typeof(y) __dummy2;     \
-    (void)(&__dummy1 == &__dummy2); }
-
-#define TOMBSTONE_DIR	"/data/tombstones"
-
-/*
- * find_and_open_tombstone - find an available tombstone slot, if any, of the
- * form tombstone_XX where XX is 00 to MAX_TOMBSTONES-1, inclusive. If no
- * file is available, we reuse the least-recently-modified file.
- */
-static int find_and_open_tombstone(void)
-{
-    unsigned long mtime = ULONG_MAX;
-    struct stat sb;
-    char path[128];
-    int fd, i, oldest = 0;
-
-    /*
-     * XXX: Our stat.st_mtime isn't time_t. If it changes, as it probably ought
-     * to, our logic breaks. This check will generate a warning if that happens.
-     */
-    typecheck(mtime, sb.st_mtime);
-
-    /*
-     * In a single wolf-like pass, find an available slot and, in case none
-     * exist, find and record the least-recently-modified file.
-     */
-    for (i = 0; i < MAX_TOMBSTONES; i++) {
-        snprintf(path, sizeof(path), TOMBSTONE_DIR"/tombstone_%02d", i);
-
-        if (!stat(path, &sb)) {
-            if (sb.st_mtime < mtime) {
-                oldest = i;
-                mtime = sb.st_mtime;
-            }
-            continue;
-        }
-        if (errno != ENOENT)
-            continue;
-
-        fd = open(path, O_CREAT | O_EXCL | O_WRONLY, 0600);
-        if (fd < 0)
-            continue;	/* raced ? */
-
-        fchown(fd, AID_SYSTEM, AID_SYSTEM);
-        return fd;
-    }
-
-    /* we didn't find an available file, so we clobber the oldest one */
-    snprintf(path, sizeof(path), TOMBSTONE_DIR"/tombstone_%02d", oldest);
-    fd = open(path, O_CREAT | O_TRUNC | O_WRONLY, 0600);
-    fchown(fd, AID_SYSTEM, AID_SYSTEM);
-
-    return fd;
-}
-
-/* Return true if some thread is not detached cleanly */
-static bool dump_sibling_thread_report(int tfd, unsigned pid, unsigned tid)
-{
-    char task_path[1024];
-
-    sprintf(task_path, "/proc/%d/task", pid);
-    DIR *d;
-    struct dirent *de;
-    int need_cleanup = 0;
-
-    d = opendir(task_path);
-    /* Bail early if cannot open the task directory */
-    if (d == NULL) {
-        XLOG("Cannot open /proc/%d/task\n", pid);
-        return false;
-    }
-    while ((de = readdir(d)) != NULL) {
-        unsigned new_tid;
-        /* Ignore "." and ".." */
-        if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, "..")) 
-            continue;
-        new_tid = atoi(de->d_name);
-        /* The main thread at fault has been handled individually */
-        if (new_tid == tid)
-            continue;
-
-        /* Skip this thread if cannot ptrace it */
-        if (ptrace(PTRACE_ATTACH, new_tid, 0, 0) < 0)
-            continue;
-
-        dump_crash_report(tfd, pid, new_tid, false);
-        need_cleanup |= ptrace(PTRACE_DETACH, new_tid, 0, 0);
-    }
-    closedir(d);
-    return need_cleanup != 0;
-}
-
-/* Return true if some thread is not detached cleanly */
-static bool engrave_tombstone(unsigned pid, unsigned tid, int debug_uid, 
-                              int signal)
-{
-    int fd;
-    bool need_cleanup = false;
-
-    mkdir(TOMBSTONE_DIR, 0755);
-    chown(TOMBSTONE_DIR, AID_SYSTEM, AID_SYSTEM);
-
-    fd = find_and_open_tombstone();
-    if (fd < 0)
-        return need_cleanup;
-
-    dump_crash_banner(fd, pid, tid, signal);
-    dump_crash_report(fd, pid, tid, true);
-    /* 
-     * If the user has requested to attach gdb, don't collect the per-thread
-     * information as it increases the chance to lose track of the process.
-     */
-    if ((signed)pid > debug_uid) {
-        need_cleanup = dump_sibling_thread_report(fd, pid, tid);
-    }
-
-    close(fd);
-    return need_cleanup;
-}
-
-static int
-write_string(const char* file, const char* string)
-{
-    int len;
-    int fd;
-    ssize_t amt;
-    fd = open(file, O_RDWR);
-    len = strlen(string);
-    if (fd < 0)
-        return -errno;
-    amt = write(fd, string, len);
-    close(fd);
-    return amt >= 0 ? 0 : -errno;
-}
-
-static
-void init_debug_led(void)
-{
-    // trout leds
-    write_string("/sys/class/leds/red/brightness", "0");
-    write_string("/sys/class/leds/green/brightness", "0");
-    write_string("/sys/class/leds/blue/brightness", "0");
-    write_string("/sys/class/leds/red/device/blink", "0");
-    // sardine leds
-    write_string("/sys/class/leds/left/cadence", "0,0");
-}
-
-static
-void enable_debug_led(void)
-{
-    // trout leds
-    write_string("/sys/class/leds/red/brightness", "255");
-    // sardine leds
-    write_string("/sys/class/leds/left/cadence", "1,0");
-}
-
-static
-void disable_debug_led(void)
-{
-    // trout leds
-    write_string("/sys/class/leds/red/brightness", "0");
-    // sardine leds
-    write_string("/sys/class/leds/left/cadence", "0,0");
-}
-
-extern int init_getevent();
-extern void uninit_getevent();
-extern int get_event(struct input_event* event, int timeout);
-
-static void wait_for_user_action(unsigned tid, struct ucred* cr)
-{
-    (void)tid;
-    /* First log a helpful message */
-    LOG(    "********************************************************\n"
-            "* process %d crashed. debuggerd waiting for gdbserver   \n"
-            "*                                                       \n"
-            "*     adb shell gdbserver :port --attach %d &           \n"
-            "*                                                       \n"
-            "* and press the HOME key.                               \n"
-            "********************************************************\n",                
-            cr->pid, cr->pid);
-
-    /* wait for HOME key */
-    if (init_getevent() == 0) {
-        int ms = 1200 / 10;
-        int dit = 1;
-        int dah = 3*dit;
-        int _       = -dit;
-        int ___     = 3*_;
-        int _______ = 7*_;
-        const signed char codes[] = {
-           dit,_,dit,_,dit,___,dah,_,dah,_,dah,___,dit,_,dit,_,dit,_______
-        };
-        size_t s = 0;
-        struct input_event e;
-        int home = 0;
-        init_debug_led();
-        enable_debug_led();
-        do {
-            int timeout = abs((int)(codes[s])) * ms;
-            int res = get_event(&e, timeout);
-            if (res == 0) {
-                if (e.type==EV_KEY && e.code==KEY_HOME && e.value==0)
-                    home = 1;
-            } else if (res == 1) {
-                if (++s >= sizeof(codes)/sizeof(*codes))
-                    s = 0;
-                if (codes[s] > 0) {
-                    enable_debug_led();
-                } else {
-                    disable_debug_led();
-                }
-            }
-        } while (!home); 
-        uninit_getevent();
-    }
-
-    /* don't forget to turn debug led off */
-    disable_debug_led();
-    
-    /* close filedescriptor */
-    LOG("debuggerd resuming process %d", cr->pid);
- }
-
-static void handle_crashing_process(int fd)
-{
-    char buf[64];
-    struct stat s;
-    unsigned tid;
-    struct ucred cr;
-    int n, len, status; 
-    int tid_attach_status = -1;
-    unsigned retry = 30;
-    bool need_cleanup = false;
-
-    char value[PROPERTY_VALUE_MAX];
-    property_get("debug.db.uid", value, "-1");
-    int debug_uid = atoi(value);
-    
-    XLOG("handle_crashing_process(%d)\n", fd);
-    
-    len = sizeof(cr);
-    n = getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &cr, &len);
-    if(n != 0) {
-        LOG("cannot get credentials\n");
-        goto done;
-    }
-
-    XLOG("reading tid\n");    
-    fcntl(fd, F_SETFL, O_NONBLOCK);
-    while((n = read(fd, &tid, sizeof(unsigned))) != sizeof(unsigned)) {
-        if(errno == EINTR) continue;
-        if(errno == EWOULDBLOCK) {
-            if(retry-- > 0) {
-                usleep(100 * 1000);
-                continue;
-            }
-            LOG("timed out reading tid\n");
-            goto done;
-        }
-        LOG("read failure? %s\n", strerror(errno));
-        goto done;
-    }
-
-    sprintf(buf,"/proc/%d/task/%d", cr.pid, tid);
-    if(stat(buf, &s)) {
-        LOG("tid %d does not exist in pid %d. ignorning debug request\n",
-            tid, cr.pid);
-        close(fd);
-        return;
-    }
-    
-    XLOG("BOOM: pid=%d uid=%d gid=%d tid=%d\n", cr.pid, cr.uid, cr.gid, tid);
-
-    tid_attach_status = ptrace(PTRACE_ATTACH, tid, 0, 0);
-    if(tid_attach_status < 0) {
-        LOG("ptrace attach failed: %s\n", strerror(errno));
-        goto done;
-    }
-
-    close(fd);
-    fd = -1;
-
-    for(;;) {
-        n = waitpid(tid, &status, __WALL);
-        
-        if(n < 0) {
-            if(errno == EAGAIN) continue;
-            LOG("waitpid failed: %s\n", strerror(errno));
-            goto done;
-        }
-
-        XLOG("waitpid: n=%d status=%08x\n", n, status);
-
-        if(WIFSTOPPED(status)){
-            n = WSTOPSIG(status);
-            switch(n) {
-            case SIGSTOP:
-                XLOG("stopped -- continuing\n");
-                n = ptrace(PTRACE_CONT, tid, 0, 0);
-                if(n) {
-                    LOG("ptrace failed: %s\n", strerror(errno));
-                    goto done;
-                }
-                continue;
-                
-            case SIGILL:
-            case SIGABRT:
-            case SIGBUS:
-            case SIGFPE:
-            case SIGSEGV:
-            case SIGSTKFLT: {
-                XLOG("stopped -- fatal signal\n");
-                need_cleanup = engrave_tombstone(cr.pid, tid, debug_uid, n);
-                kill(tid, SIGSTOP);
-                goto done;
-            }
-
-            default:
-                XLOG("stopped -- unexpected signal\n");
-                goto done;
-            }
-        } else {
-            XLOG("unexpected waitpid response\n");
-            goto done;
-        }
-    }
-    
-done:
-    XLOG("detaching\n");
-    
-    /* stop the process so we can debug */
-    kill(cr.pid, SIGSTOP);
-
-    /* 
-     * If a thread has been attached by ptrace, make sure it is detached 
-     * successfully otherwise we will get a zombie.
-     */ 
-    if (tid_attach_status == 0) {
-        int detach_status;
-        /* detach so we can attach gdbserver */
-        detach_status = ptrace(PTRACE_DETACH, tid, 0, 0);
-        need_cleanup |= (detach_status != 0);
-    }
-
-    /*
-     * if debug.db.uid is set, its value indicates if we should wait
-     * for user action for the crashing process.
-     * in this case, we log a message and turn the debug LED on
-     * waiting for a gdb connection (for instance)
-     */
-
-    if ((signed)cr.uid <= debug_uid) {
-        wait_for_user_action(tid, &cr);
-    }
-
-    /* resume stopped process (so it can crash in peace) */
-    kill(cr.pid, SIGCONT);
-
-    if (need_cleanup) {
-        LOG("debuggerd committing suicide to free the zombie!\n");
-        kill(getpid(), SIGKILL);
-    }
-
-    if(fd != -1) close(fd);
-}
-
-int main(int argc, char **argv)
-{
-    int s;
-    struct sigaction act;
-    
-    process_name_ptr = argv;
-    
-    logsocket = socket_local_client("logd", 
-            ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_DGRAM);
-    if(logsocket < 0) {
-        logsocket = -1;
-    } else {
-        fcntl(logsocket, F_SETFD, FD_CLOEXEC);
-    }
-
-    act.sa_handler = SIG_DFL;
-    sigemptyset(&act.sa_mask);
-    sigaddset(&act.sa_mask,SIGCHLD);
-    act.sa_flags = SA_NOCLDWAIT;
-    sigaction(SIGCHLD, &act, 0);
-    
-    s = socket_local_server("android:debuggerd", 
-            ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);
-    if(s < 0) return -1;
-    fcntl(s, F_SETFD, FD_CLOEXEC);
-
-    LOG("debuggerd: " __DATE__ " " __TIME__ "\n");
-    
-    for(;;) {
-        struct sockaddr addr;
-        socklen_t alen;
-        int fd;
-        
-        alen = sizeof(addr);
-        fd = accept(s, &addr, &alen);
-        if(fd < 0) continue;
-        
-        fcntl(fd, F_SETFD, FD_CLOEXEC);
-
-        handle_crashing_process(fd);
-    }
-    return 0;
-}
diff --git a/debuggerd/getevent.c b/debuggerd/getevent.c
deleted file mode 100644
index ebd070c..0000000
--- a/debuggerd/getevent.c
+++ /dev/null
@@ -1,219 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/inotify.h>
-#include <sys/limits.h>
-#include <sys/poll.h>
-#include <linux/input.h>
-#include <errno.h>
-#include <cutils/log.h>
-
-static struct pollfd *ufds;
-static char **device_names;
-static int nfds;
-
-static int open_device(const char *device)
-{
-    int version;
-    int fd;
-    struct pollfd *new_ufds;
-    char **new_device_names;
-    char name[80];
-    char location[80];
-    char idstr[80];
-    struct input_id id;
-
-    fd = open(device, O_RDWR);
-    if(fd < 0) {
-        return -1;
-    }
-    
-    if(ioctl(fd, EVIOCGVERSION, &version)) {
-        return -1;
-    }
-    if(ioctl(fd, EVIOCGID, &id)) {
-        return -1;
-    }
-    name[sizeof(name) - 1] = '\0';
-    location[sizeof(location) - 1] = '\0';
-    idstr[sizeof(idstr) - 1] = '\0';
-    if(ioctl(fd, EVIOCGNAME(sizeof(name) - 1), &name) < 1) {
-        //fprintf(stderr, "could not get device name for %s, %s\n", device, strerror(errno));
-        name[0] = '\0';
-    }
-    if(ioctl(fd, EVIOCGPHYS(sizeof(location) - 1), &location) < 1) {
-        //fprintf(stderr, "could not get location for %s, %s\n", device, strerror(errno));
-        location[0] = '\0';
-    }
-    if(ioctl(fd, EVIOCGUNIQ(sizeof(idstr) - 1), &idstr) < 1) {
-        //fprintf(stderr, "could not get idstring for %s, %s\n", device, strerror(errno));
-        idstr[0] = '\0';
-    }
-
-    new_ufds = realloc(ufds, sizeof(ufds[0]) * (nfds + 1));
-    if(new_ufds == NULL) {
-        fprintf(stderr, "out of memory\n");
-        return -1;
-    }
-    ufds = new_ufds;
-    new_device_names = realloc(device_names, sizeof(device_names[0]) * (nfds + 1));
-    if(new_device_names == NULL) {
-        fprintf(stderr, "out of memory\n");
-        return -1;
-    }
-    device_names = new_device_names;
-    ufds[nfds].fd = fd;
-    ufds[nfds].events = POLLIN;
-    device_names[nfds] = strdup(device);
-    nfds++;
-
-    return 0;
-}
-
-int close_device(const char *device)
-{
-    int i;
-    for(i = 1; i < nfds; i++) {
-        if(strcmp(device_names[i], device) == 0) {
-            int count = nfds - i - 1;
-            free(device_names[i]);
-            memmove(device_names + i, device_names + i + 1, sizeof(device_names[0]) * count);
-            memmove(ufds + i, ufds + i + 1, sizeof(ufds[0]) * count);
-            nfds--;
-            return 0;
-        }
-    }
-    return -1;
-}
-
-static int read_notify(const char *dirname, int nfd)
-{
-    int res;
-    char devname[PATH_MAX];
-    char *filename;
-    char event_buf[512];
-    int event_size;
-    int event_pos = 0;
-    struct inotify_event *event;
-
-    res = read(nfd, event_buf, sizeof(event_buf));
-    if(res < (int)sizeof(*event)) {
-        if(errno == EINTR)
-            return 0;
-        fprintf(stderr, "could not get event, %s\n", strerror(errno));
-        return 1;
-    }
-    //printf("got %d bytes of event information\n", res);
-
-    strcpy(devname, dirname);
-    filename = devname + strlen(devname);
-    *filename++ = '/';
-
-    while(res >= (int)sizeof(*event)) {
-        event = (struct inotify_event *)(event_buf + event_pos);
-        //printf("%d: %08x \"%s\"\n", event->wd, event->mask, event->len ? event->name : "");
-        if(event->len) {
-            strcpy(filename, event->name);
-            if(event->mask & IN_CREATE) {
-                open_device(devname);
-            }
-            else {
-                close_device(devname);
-            }
-        }
-        event_size = sizeof(*event) + event->len;
-        res -= event_size;
-        event_pos += event_size;
-    }
-    return 0;
-}
-
-static int scan_dir(const char *dirname)
-{
-    char devname[PATH_MAX];
-    char *filename;
-    DIR *dir;
-    struct dirent *de;
-    dir = opendir(dirname);
-    if(dir == NULL)
-        return -1;
-    strcpy(devname, dirname);
-    filename = devname + strlen(devname);
-    *filename++ = '/';
-    while((de = readdir(dir))) {
-        if(de->d_name[0] == '.' &&
-           (de->d_name[1] == '\0' ||
-            (de->d_name[1] == '.' && de->d_name[2] == '\0')))
-            continue;
-        strcpy(filename, de->d_name);
-        open_device(devname);
-    }
-    closedir(dir);
-    return 0;
-}
-
-int init_getevent()
-{
-    int res;
-    const char *device_path = "/dev/input";
-
-    nfds = 1;
-    ufds = calloc(1, sizeof(ufds[0]));
-    ufds[0].fd = inotify_init();
-    ufds[0].events = POLLIN;
-
-	res = inotify_add_watch(ufds[0].fd, device_path, IN_DELETE | IN_CREATE);
-    if(res < 0) {
-        return 1;
-    }
-    res = scan_dir(device_path);
-    if(res < 0) {
-        return 1;
-    }
-    return 0;
-}
-
-void uninit_getevent()
-{
-    int i;
-    for(i = 0; i < nfds; i++) {
-        close(ufds[i].fd);
-    }
-    free(ufds);
-    ufds = 0;
-    nfds = 0;
-}
-
-int get_event(struct input_event* event, int timeout)
-{
-    int res;
-    int i;
-    int pollres;
-    const char *device_path = "/dev/input";
-    while(1) {
-        pollres = poll(ufds, nfds, timeout);
-        if (pollres == 0) {
-            return 1;
-        }
-        if(ufds[0].revents & POLLIN) {
-            read_notify(device_path, ufds[0].fd);
-        }
-        for(i = 1; i < nfds; i++) {
-            if(ufds[i].revents) {
-                if(ufds[i].revents & POLLIN) {
-                    res = read(ufds[i].fd, event, sizeof(*event));
-                    if(res < (int)sizeof(event)) {
-                        fprintf(stderr, "could not get event\n");
-                        return -1;
-                    }
-                    return 0;
-                }
-            }
-        }
-    }
-    return 0;
-}
diff --git a/debuggerd/pr-support.c b/debuggerd/pr-support.c
deleted file mode 100644
index 358d9b7..0000000
--- a/debuggerd/pr-support.c
+++ /dev/null
@@ -1,345 +0,0 @@
-/* ARM EABI compliant unwinding routines
-   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-   Contributed by Paul Brook
- 
-   This file is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
-   later version.
-
-   In addition to the permissions in the GNU General Public License, the
-   Free Software Foundation gives you unlimited permission to link the
-   compiled version of this file into combinations with other programs,
-   and to distribute those combinations without any restriction coming
-   from the use of this file.  (The General Public License restrictions
-   do apply in other respects; for example, they cover modification of
-   the file, and distribution when not linked into a combine
-   executable.)
-
-   This file is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; see the file COPYING.  If not, write to
-   the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
-
-/****************************************************************************
- * The functions here are derived from gcc/config/arm/pr-support.c from the 
- * 4.3.x release. The main changes here involve the use of ptrace to retrieve
- * memory/processor states from a remote process.
- ****************************************************************************/
-
-#include <sys/types.h>
-#include <unwind.h>
-
-#include "utility.h"
-
-/* We add a prototype for abort here to avoid creating a dependency on
-   target headers.  */
-extern void abort (void);
-
-/* Derived from _Unwind_VRS_Pop to use ptrace */
-extern _Unwind_VRS_Result 
-unwind_VRS_Pop_with_ptrace (_Unwind_Context *context, 
-                            _Unwind_VRS_RegClass regclass, 
-                            _uw discriminator, 
-                            _Unwind_VRS_DataRepresentation representation, 
-                            pid_t pid);
-
-typedef struct _ZSt9type_info type_info; /* This names C++ type_info type */
-
-/* Misc constants.  */
-#define R_IP    12
-#define R_SP    13
-#define R_LR    14
-#define R_PC    15
-
-#define uint32_highbit (((_uw) 1) << 31)
-
-void __attribute__((weak)) __cxa_call_unexpected(_Unwind_Control_Block *ucbp);
-
-/* Unwind descriptors.  */
-
-typedef struct
-{
-  _uw16 length;
-  _uw16 offset;
-} EHT16;
-
-typedef struct
-{
-  _uw length;
-  _uw offset;
-} EHT32;
-
-/* Personality routine helper functions.  */
-
-#define CODE_FINISH (0xb0)
-
-/* Derived from next_unwind_byte to use ptrace */
-/* Return the next byte of unwinding information, or CODE_FINISH if there is
-   no data remaining.  */
-static inline _uw8
-next_unwind_byte_with_ptrace (__gnu_unwind_state * uws, pid_t pid)
-{
-  _uw8 b;
-
-  if (uws->bytes_left == 0)
-    {
-      /* Load another word */
-      if (uws->words_left == 0)
-	return CODE_FINISH; /* Nothing left.  */
-      uws->words_left--;
-      uws->data = get_remote_word(pid, uws->next);
-      uws->next++;
-      uws->bytes_left = 3;
-    }
-  else
-    uws->bytes_left--;
-
-  /* Extract the most significant byte.  */
-  b = (uws->data >> 24) & 0xff;
-  uws->data <<= 8;
-  return b;
-}
-
-/* Execute the unwinding instructions described by UWS.  */
-_Unwind_Reason_Code
-unwind_execute_with_ptrace(_Unwind_Context * context, __gnu_unwind_state * uws,
-                           pid_t pid)
-{
-  _uw op;
-  int set_pc;
-  _uw reg;
-
-  set_pc = 0;
-  for (;;)
-    {
-      op = next_unwind_byte_with_ptrace (uws, pid);
-      if (op == CODE_FINISH)
-	{
-	  /* If we haven't already set pc then copy it from lr.  */
-	  if (!set_pc)
-	    {
-	      _Unwind_VRS_Get (context, _UVRSC_CORE, R_LR, _UVRSD_UINT32,
-			       &reg);
-	      _Unwind_VRS_Set (context, _UVRSC_CORE, R_PC, _UVRSD_UINT32,
-			       &reg);
-	      set_pc = 1;
-	    }
-	  /* Drop out of the loop.  */
-	  break;
-	}
-      if ((op & 0x80) == 0)
-	{
-	  /* vsp = vsp +- (imm6 << 2 + 4).  */
-	  _uw offset;
-
-	  offset = ((op & 0x3f) << 2) + 4;
-	  _Unwind_VRS_Get (context, _UVRSC_CORE, R_SP, _UVRSD_UINT32, &reg);
-	  if (op & 0x40)
-	    reg -= offset;
-	  else
-	    reg += offset;
-	  _Unwind_VRS_Set (context, _UVRSC_CORE, R_SP, _UVRSD_UINT32, &reg);
-	  continue;
-	}
-      
-      if ((op & 0xf0) == 0x80)
-	{
-	  op = (op << 8) | next_unwind_byte_with_ptrace (uws, pid);
-	  if (op == 0x8000)
-	    {
-	      /* Refuse to unwind.  */
-	      return _URC_FAILURE;
-	    }
-	  /* Pop r4-r15 under mask.  */
-	  op = (op << 4) & 0xfff0;
-	  if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_CORE, op, _UVRSD_UINT32, 
-                                      pid)
-	      != _UVRSR_OK)
-	    return _URC_FAILURE;
-	  if (op & (1 << R_PC))
-	    set_pc = 1;
-	  continue;
-	}
-      if ((op & 0xf0) == 0x90)
-	{
-	  op &= 0xf;
-	  if (op == 13 || op == 15)
-	    /* Reserved.  */
-	    return _URC_FAILURE;
-	  /* vsp = r[nnnn].  */
-	  _Unwind_VRS_Get (context, _UVRSC_CORE, op, _UVRSD_UINT32, &reg);
-	  _Unwind_VRS_Set (context, _UVRSC_CORE, R_SP, _UVRSD_UINT32, &reg);
-	  continue;
-	}
-      if ((op & 0xf0) == 0xa0)
-	{
-	  /* Pop r4-r[4+nnn], [lr].  */
-	  _uw mask;
-	  
-	  mask = (0xff0 >> (7 - (op & 7))) & 0xff0;
-	  if (op & 8)
-	    mask |= (1 << R_LR);
-	  if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_CORE, mask, _UVRSD_UINT32,
-                                      pid)
-	      != _UVRSR_OK)
-	    return _URC_FAILURE;
-	  continue;
-	}
-      if ((op & 0xf0) == 0xb0)
-	{
-	  /* op == 0xb0 already handled.  */
-	  if (op == 0xb1)
-	    {
-	      op = next_unwind_byte_with_ptrace (uws, pid);
-	      if (op == 0 || ((op & 0xf0) != 0))
-		/* Spare.  */
-		return _URC_FAILURE;
-	      /* Pop r0-r4 under mask.  */
-	      if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_CORE, op, 
-                                          _UVRSD_UINT32, pid)
-		  != _UVRSR_OK)
-		return _URC_FAILURE;
-	      continue;
-	    }
-	  if (op == 0xb2)
-	    {
-	      /* vsp = vsp + 0x204 + (uleb128 << 2).  */
-	      int shift;
-
-	      _Unwind_VRS_Get (context, _UVRSC_CORE, R_SP, _UVRSD_UINT32,
-			       &reg);
-	      op = next_unwind_byte_with_ptrace (uws, pid);
-	      shift = 2;
-	      while (op & 0x80)
-		{
-		  reg += ((op & 0x7f) << shift);
-		  shift += 7;
-		  op = next_unwind_byte_with_ptrace (uws, pid);
-		}
-	      reg += ((op & 0x7f) << shift) + 0x204;
-	      _Unwind_VRS_Set (context, _UVRSC_CORE, R_SP, _UVRSD_UINT32,
-			       &reg);
-	      continue;
-	    }
-	  if (op == 0xb3)
-	    {
-	      /* Pop VFP registers with fldmx.  */
-	      op = next_unwind_byte_with_ptrace (uws, pid);
-	      op = ((op & 0xf0) << 12) | ((op & 0xf) + 1);
-	      if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_VFP, op, _UVRSD_VFPX, 
-                                          pid)
-		  != _UVRSR_OK)
-		return _URC_FAILURE;
-	      continue;
-	    }
-	  if ((op & 0xfc) == 0xb4)
-	    {
-	      /* Pop FPA E[4]-E[4+nn].  */
-	      op = 0x40000 | ((op & 3) + 1);
-	      if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_FPA, op, _UVRSD_FPAX, 
-                                          pid)
-		  != _UVRSR_OK)
-		return _URC_FAILURE;
-	      continue;
-	    }
-	  /* op & 0xf8 == 0xb8.  */
-	  /* Pop VFP D[8]-D[8+nnn] with fldmx.  */
-	  op = 0x80000 | ((op & 7) + 1);
-	  if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_VFP, op, _UVRSD_VFPX, pid)
-	      != _UVRSR_OK)
-	    return _URC_FAILURE;
-	  continue;
-	}
-      if ((op & 0xf0) == 0xc0)
-	{
-	  if (op == 0xc6)
-	    {
-	      /* Pop iWMMXt D registers.  */
-	      op = next_unwind_byte_with_ptrace (uws, pid);
-	      op = ((op & 0xf0) << 12) | ((op & 0xf) + 1);
-	      if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_WMMXD, op, 
-                                          _UVRSD_UINT64, pid)
-		  != _UVRSR_OK)
-		return _URC_FAILURE;
-	      continue;
-	    }
-	  if (op == 0xc7)
-	    {
-	      op = next_unwind_byte_with_ptrace (uws, pid);
-	      if (op == 0 || (op & 0xf0) != 0)
-		/* Spare.  */
-		return _URC_FAILURE;
-	      /* Pop iWMMXt wCGR{3,2,1,0} under mask.  */
-	      if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_WMMXC, op, 
-                                          _UVRSD_UINT32, pid)
-		  != _UVRSR_OK)
-		return _URC_FAILURE;
-	      continue;
-	    }
-	  if ((op & 0xf8) == 0xc0)
-	    {
-	      /* Pop iWMMXt wR[10]-wR[10+nnn].  */
-	      op = 0xa0000 | ((op & 0xf) + 1);
-	      if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_WMMXD, op, 
-                                          _UVRSD_UINT64, pid)
-		  != _UVRSR_OK)
-		return _URC_FAILURE;
-	      continue;
-	    }
-	  if (op == 0xc8)
-	    {
-#ifndef __VFP_FP__
- 	      /* Pop FPA registers.  */
- 	      op = next_unwind_byte_with_ptrace (uws, pid);
-	      op = ((op & 0xf0) << 12) | ((op & 0xf) + 1);
- 	      if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_FPA, op, _UVRSD_FPAX,
-                                          pid)
- 		  != _UVRSR_OK)
- 		return _URC_FAILURE;
- 	      continue;
-#else
-              /* Pop VFPv3 registers D[16+ssss]-D[16+ssss+cccc] with vldm.  */
-              op = next_unwind_byte_with_ptrace (uws, pid);
-              op = (((op & 0xf0) + 16) << 12) | ((op & 0xf) + 1);
-              if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_VFP, op, 
-                                              _UVRSD_DOUBLE, pid)
-                  != _UVRSR_OK)
-                return _URC_FAILURE;
-              continue;
-#endif
-	    }
-	  if (op == 0xc9)
-	    {
-	      /* Pop VFP registers with fldmd.  */
-	      op = next_unwind_byte_with_ptrace (uws, pid);
-	      op = ((op & 0xf0) << 12) | ((op & 0xf) + 1);
-	      if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_VFP, op, 
-                                          _UVRSD_DOUBLE, pid)
-		  != _UVRSR_OK)
-		return _URC_FAILURE;
-	      continue;
-	    }
-	  /* Spare.  */
-	  return _URC_FAILURE;
-	}
-      if ((op & 0xf8) == 0xd0)
-	{
-	  /* Pop VFP D[8]-D[8+nnn] with fldmd.  */
-	  op = 0x80000 | ((op & 7) + 1);
-	  if (unwind_VRS_Pop_with_ptrace (context, _UVRSC_VFP, op, _UVRSD_DOUBLE, 
-                                      pid)
-	      != _UVRSR_OK)
-	    return _URC_FAILURE;
-	  continue;
-	}
-      /* Spare.  */
-      return _URC_FAILURE;
-    }
-  return _URC_OK;
-}
diff --git a/debuggerd/unwind-arm.c b/debuggerd/unwind-arm.c
deleted file mode 100644
index 9642d2e..0000000
--- a/debuggerd/unwind-arm.c
+++ /dev/null
@@ -1,654 +0,0 @@
-/* ARM EABI compliant unwinding routines.
-   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-   Contributed by Paul Brook
-
-   This file is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
-   later version.
-
-   In addition to the permissions in the GNU General Public License, the
-   Free Software Foundation gives you unlimited permission to link the
-   compiled version of this file into combinations with other programs,
-   and to distribute those combinations without any restriction coming
-   from the use of this file.  (The General Public License restrictions
-   do apply in other respects; for example, they cover modification of
-   the file, and distribution when not linked into a combine
-   executable.)
-
-   This file is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; see the file COPYING.  If not, write to
-   the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
-
-/****************************************************************************
- * The functions here are derived from gcc/config/arm/unwind-arm.c from the 
- * 4.3.x release. The main changes here involve the use of ptrace to retrieve
- * memory/processor states from a remote process.
- ****************************************************************************/
-
-#include <cutils/logd.h>
-#include <sys/ptrace.h>
-#include <unwind.h>
-#include "utility.h"
-
-typedef struct _ZSt9type_info type_info; /* This names C++ type_info type */
-
-void __attribute__((weak)) __cxa_call_unexpected(_Unwind_Control_Block *ucbp);
-bool __attribute__((weak)) __cxa_begin_cleanup(_Unwind_Control_Block *ucbp);
-bool __attribute__((weak)) __cxa_type_match(_Unwind_Control_Block *ucbp,
-                        const type_info *rttip,
-                        bool is_reference,
-                        void **matched_object);
-
-/* Misc constants.  */
-#define R_IP	12
-#define R_SP	13
-#define R_LR	14
-#define R_PC	15
-
-#define EXIDX_CANTUNWIND 1
-#define uint32_highbit (((_uw) 1) << 31)
-
-#define UCB_FORCED_STOP_FN(ucbp) ((ucbp)->unwinder_cache.reserved1)
-#define UCB_PR_ADDR(ucbp) ((ucbp)->unwinder_cache.reserved2)
-#define UCB_SAVED_CALLSITE_ADDR(ucbp) ((ucbp)->unwinder_cache.reserved3)
-#define UCB_FORCED_STOP_ARG(ucbp) ((ucbp)->unwinder_cache.reserved4)
-
-struct core_regs
-{
-  _uw r[16];
-};
-
-/* We use normal integer types here to avoid the compiler generating
-   coprocessor instructions.  */
-struct vfp_regs
-{
-  _uw64 d[16];
-  _uw pad;
-};
-
-struct vfpv3_regs
-{
-  /* Always populated via VSTM, so no need for the "pad" field from
-     vfp_regs (which is used to store the format word for FSTMX).  */
-  _uw64 d[16];
-};
-
-struct fpa_reg
-{
-  _uw w[3];
-};
-
-struct fpa_regs
-{
-  struct fpa_reg f[8];
-};
-
-struct wmmxd_regs
-{
-  _uw64 wd[16];
-};
-
-struct wmmxc_regs
-{
-  _uw wc[4];
-};
-
-/* Unwind descriptors.  */
-
-typedef struct
-{
-  _uw16 length;
-  _uw16 offset;
-} EHT16;
-
-typedef struct
-{
-  _uw length;
-  _uw offset;
-} EHT32;
-
-/* The ABI specifies that the unwind routines may only use core registers,
-   except when actually manipulating coprocessor state.  This allows
-   us to write one implementation that works on all platforms by
-   demand-saving coprocessor registers.
-
-   During unwinding we hold the coprocessor state in the actual hardware
-   registers and allocate demand-save areas for use during phase1
-   unwinding.  */
-
-typedef struct
-{
-  /* The first fields must be the same as a phase2_vrs.  */
-  _uw demand_save_flags;
-  struct core_regs core;
-  _uw prev_sp; /* Only valid during forced unwinding.  */
-  struct vfp_regs vfp;
-  struct vfpv3_regs vfp_regs_16_to_31;
-  struct fpa_regs fpa;
-  struct wmmxd_regs wmmxd;
-  struct wmmxc_regs wmmxc;
-} phase1_vrs;
-
-/* This must match the structure created by the assembly wrappers.  */
-typedef struct
-{
-  _uw demand_save_flags;
-  struct core_regs core;
-} phase2_vrs;
-
-
-/* An exception index table entry.  */
-
-typedef struct __EIT_entry
-{
-  _uw fnoffset;
-  _uw content;
-} __EIT_entry;
-
-/* Derived version to use ptrace */
-typedef _Unwind_Reason_Code (*personality_routine_with_ptrace)
-           (_Unwind_State,
-			_Unwind_Control_Block *,
-			_Unwind_Context *,
-            pid_t);
-
-/* Derived version to use ptrace */
-/* ABI defined personality routines.  */
-static _Unwind_Reason_Code unwind_cpp_pr0_with_ptrace (_Unwind_State,
-    _Unwind_Control_Block *, _Unwind_Context *, pid_t);
-static _Unwind_Reason_Code unwind_cpp_pr1_with_ptrace (_Unwind_State,
-    _Unwind_Control_Block *, _Unwind_Context *, pid_t);
-static _Unwind_Reason_Code unwind_cpp_pr2_with_ptrace (_Unwind_State,
-    _Unwind_Control_Block *, _Unwind_Context *, pid_t);
-
-/* Execute the unwinding instructions described by UWS.  */
-extern _Unwind_Reason_Code
-unwind_execute_with_ptrace(_Unwind_Context * context, __gnu_unwind_state * uws,
-                           pid_t pid);
-
-/* Derived version to use ptrace. Only handles core registers. Disregards
- * FP and others. 
- */
-/* ABI defined function to pop registers off the stack.  */
-
-_Unwind_VRS_Result unwind_VRS_Pop_with_ptrace (_Unwind_Context *context,
-				    _Unwind_VRS_RegClass regclass,
-				    _uw discriminator,
-				    _Unwind_VRS_DataRepresentation representation,
-                    pid_t pid)
-{
-  phase1_vrs *vrs = (phase1_vrs *) context;
-
-  switch (regclass)
-    {
-    case _UVRSC_CORE:
-      {
-	_uw *ptr;
-	_uw mask;
-	int i;
-
-	if (representation != _UVRSD_UINT32)
-	  return _UVRSR_FAILED;
-
-	mask = discriminator & 0xffff;
-	ptr = (_uw *) vrs->core.r[R_SP];
-	/* Pop the requested registers.  */
-	for (i = 0; i < 16; i++)
-	  {
-	    if (mask & (1 << i)) {
-	      vrs->core.r[i] = get_remote_word(pid, ptr);
-          ptr++;
-        }
-	  }
-	/* Writeback the stack pointer value if it wasn't restored.  */
-	if ((mask & (1 << R_SP)) == 0)
-	  vrs->core.r[R_SP] = (_uw) ptr;
-      }
-      return _UVRSR_OK;
-
-    default:
-      return _UVRSR_FAILED;
-    }
-}
-
-/* Core unwinding functions.  */
-
-/* Calculate the address encoded by a 31-bit self-relative offset at address
-   P.  */
-static inline _uw
-selfrel_offset31 (const _uw *p, pid_t pid)
-{
-  _uw offset = get_remote_word(pid, (void*)p);
-
-  //offset = *p;
-  /* Sign extend to 32 bits.  */
-  if (offset & (1 << 30))
-    offset |= 1u << 31;
-  else
-    offset &= ~(1u << 31);
-
-  return offset + (_uw) p;
-}
-
-
-/* Perform a binary search for RETURN_ADDRESS in TABLE.  The table contains
-   NREC entries.  */
-
-static const __EIT_entry *
-search_EIT_table (const __EIT_entry * table, int nrec, _uw return_address,
-                  pid_t pid)
-{
-  _uw next_fn;
-  _uw this_fn;
-  int n, left, right;
-
-  if (nrec == 0)
-    return (__EIT_entry *) 0;
-
-  left = 0;
-  right = nrec - 1;
-
-  while (1)
-    {
-      n = (left + right) / 2;
-      this_fn = selfrel_offset31 (&table[n].fnoffset, pid);
-      if (n != nrec - 1)
-	next_fn = selfrel_offset31 (&table[n + 1].fnoffset, pid) - 1;
-      else
-	next_fn = (_uw)0 - 1;
-
-      if (return_address < this_fn)
-	{
-	  if (n == left)
-	    return (__EIT_entry *) 0;
-	  right = n - 1;
-	}
-      else if (return_address <= next_fn)
-	return &table[n];
-      else
-	left = n + 1;
-    }
-}
-
-/* Find the exception index table eintry for the given address. */
-static const __EIT_entry*
-get_eitp(_uw return_address, pid_t pid, mapinfo *map, mapinfo **containing_map)
-{
-  const __EIT_entry *eitp = NULL;
-  int nrec;
-  mapinfo *mi;
-  
-  /* The return address is the address of the instruction following the
-     call instruction (plus one in thumb mode).  If this was the last
-     instruction in the function the address will lie in the following
-     function.  Subtract 2 from the address so that it points within the call
-     instruction itself.  */
-  if (return_address >= 2)
-      return_address -= 2;
-
-  for (mi = map; mi != NULL; mi = mi->next) {
-    if (return_address >= mi->start && return_address <= mi->end) break;
-  }
-
-  if (mi) {
-    if (containing_map) *containing_map = mi;
-    eitp = (__EIT_entry *) mi->exidx_start;
-    nrec = (mi->exidx_end - mi->exidx_start)/sizeof(__EIT_entry);
-    eitp = search_EIT_table (eitp, nrec, return_address, pid);
-  }
-  return eitp;
-}
-
-/* Find the exception index table eintry for the given address.
-   Fill in the relevant fields of the UCB.
-   Returns _URC_FAILURE if an error occurred, _URC_OK on success.  */
-
-static _Unwind_Reason_Code
-get_eit_entry (_Unwind_Control_Block *ucbp, _uw return_address, pid_t pid, 
-               mapinfo *map, mapinfo **containing_map)
-{
-  const __EIT_entry *eitp;
-  
-  eitp = get_eitp(return_address, pid, map, containing_map);
-
-  if (!eitp)
-    {
-      UCB_PR_ADDR (ucbp) = 0;
-      return _URC_FAILURE;
-    }
-  ucbp->pr_cache.fnstart = selfrel_offset31 (&eitp->fnoffset, pid);
-
-  _uw eitp_content = get_remote_word(pid, (void *)&eitp->content);
-
-  /* Can this frame be unwound at all?  */
-  if (eitp_content == EXIDX_CANTUNWIND)
-    {
-      UCB_PR_ADDR (ucbp) = 0;
-      return _URC_END_OF_STACK;
-    }
-
-  /* Obtain the address of the "real" __EHT_Header word.  */
-
-  if (eitp_content & uint32_highbit)
-    {
-      /* It is immediate data.  */
-      ucbp->pr_cache.ehtp = (_Unwind_EHT_Header *)&eitp->content;
-      ucbp->pr_cache.additional = 1;
-    }
-  else
-    {
-      /* The low 31 bits of the content field are a self-relative
-	 offset to an _Unwind_EHT_Entry structure.  */
-      ucbp->pr_cache.ehtp =
-	(_Unwind_EHT_Header *) selfrel_offset31 (&eitp->content, pid);
-      ucbp->pr_cache.additional = 0;
-    }
-
-  /* Discover the personality routine address.  */
-  if (get_remote_word(pid, ucbp->pr_cache.ehtp) & (1u << 31))
-    {
-      /* One of the predefined standard routines.  */
-      _uw idx = (get_remote_word(pid, ucbp->pr_cache.ehtp) >> 24) & 0xf;
-      if (idx == 0)
-	UCB_PR_ADDR (ucbp) = (_uw) &unwind_cpp_pr0_with_ptrace;
-      else if (idx == 1)
-	UCB_PR_ADDR (ucbp) = (_uw) &unwind_cpp_pr1_with_ptrace;
-      else if (idx == 2)
-	UCB_PR_ADDR (ucbp) = (_uw) &unwind_cpp_pr2_with_ptrace;
-      else
-	{ /* Failed */
-	  UCB_PR_ADDR (ucbp) = 0;
-	  return _URC_FAILURE;
-	}
-    } 
-  else
-    {
-      /* Execute region offset to PR */
-      UCB_PR_ADDR (ucbp) = selfrel_offset31 (ucbp->pr_cache.ehtp, pid);
-      /* Since we are unwinding the stack from a different process, it is
-       * impossible to execute the personality routine in debuggerd. Punt here.
-       */
-	  return _URC_FAILURE;
-    }
-  return _URC_OK;
-}
-
-/* Print out the current call level, pc, and module name in the crash log */
-static _Unwind_Reason_Code log_function(_Unwind_Context *context, pid_t pid, 
-                                        int tfd,
-                                        int stack_level,
-                                        mapinfo *map,
-                                        unsigned int sp_list[],
-                                        bool at_fault)
-{
-    _uw pc;
-    _uw rel_pc; 
-    phase2_vrs *vrs = (phase2_vrs*) context;
-    const mapinfo *mi;
-    bool only_in_tombstone = !at_fault;
-
-    if (stack_level < STACK_CONTENT_DEPTH) {
-        sp_list[stack_level] = vrs->core.r[R_SP];
-    }
-    pc = vrs->core.r[R_PC];
-
-    // Top level frame
-    if (stack_level == 0) {
-        pc &= ~1;
-    }
-    // For deeper framers, rollback pc by one instruction
-    else {
-        pc = vrs->core.r[R_PC];
-        /* Thumb mode - need to check whether the bl(x) has long offset or not.
-         * Examples:
-         *
-         * arm blx in the middle of thumb:
-         * 187ae:       2300            movs    r3, #0
-         * 187b0:       f7fe ee1c       blx     173ec
-         * 187b4:       2c00            cmp     r4, #0
-         *
-         * arm bl in the middle of thumb:
-         * 187d8:       1c20            adds    r0, r4, #0
-         * 187da:       f136 fd15       bl      14f208
-         * 187de:       2800            cmp     r0, #0
-         *
-         * pure thumb:
-         * 18894:       189b            adds    r3, r3, r2
-         * 18896:       4798            blx     r3
-         * 18898:       b001            add     sp, #4
-         */
-        if (pc & 1) {
-            _uw prev_word;
-            pc = (pc & ~1);
-            prev_word = get_remote_word(pid, (void *) pc-4);
-            // Long offset 
-            if ((prev_word & 0xf0000000) == 0xf0000000 && 
-                (prev_word & 0x0000e000) == 0x0000e000) {
-                pc -= 4;
-            }
-            else {
-                pc -= 2;
-            }
-        }
-        else { 
-            pc -= 4;
-        }
-    }
-
-    /* We used to print the absolute PC in the back trace, and mask out the top
-     * 3 bits to guesstimate the offset in the .so file. This is not working for
-     * non-prelinked libraries since the starting offset may not be aligned on 
-     * 1MB boundaries, and the library may be larger than 1MB. So for .so 
-     * addresses we print the relative offset in back trace.
-     */
-    rel_pc = pc;
-    mi = pc_to_mapinfo(map, pc, &rel_pc);
-
-    _LOG(tfd, only_in_tombstone, 
-         "         #%02d  pc %08x  %s\n", stack_level, rel_pc, 
-         mi ? mi->name : "");
-
-    return _URC_NO_REASON;
-}
-
-/* Derived from __gnu_Unwind_Backtrace to use ptrace */
-/* Perform stack backtrace through unwind data. Return the level of stack it
- * unwinds.
- */
-int unwind_backtrace_with_ptrace(int tfd, pid_t pid, mapinfo *map, 
-                                 unsigned int sp_list[], int *frame0_pc_sane,
-                                 bool at_fault)
-{
-    phase1_vrs saved_vrs;
-    _Unwind_Reason_Code code = _URC_OK;
-    struct pt_regs r;
-    int i;
-    int stack_level = 0;
-
-    _Unwind_Control_Block ucb;
-    _Unwind_Control_Block *ucbp = &ucb;
-
-    if(ptrace(PTRACE_GETREGS, pid, 0, &r)) return 0;
-
-    for (i = 0; i < 16; i++) {
-        saved_vrs.core.r[i] = r.uregs[i];
-        /*
-        _LOG(tfd, "r[%d] = 0x%x\n", i, saved_vrs.core.r[i]);
-        */
-    }
-
-    /* Set demand-save flags.  */
-    saved_vrs.demand_save_flags = ~(_uw) 0;
-
-    /* 
-     * If the app crashes because of calling the weeds, we cannot pass the PC 
-     * to the usual unwinding code as the EXIDX mapping will fail. 
-     * Instead, we simply print out the 0 as the top frame, and resume the 
-     * unwinding process with the value stored in LR.
-     */
-    if (get_eitp(saved_vrs.core.r[R_PC], pid, map, NULL) == NULL) { 
-        *frame0_pc_sane = 0;
-        log_function ((_Unwind_Context *) &saved_vrs, pid, tfd, stack_level, 
-                      map, sp_list, at_fault);
-        saved_vrs.core.r[R_PC] = saved_vrs.core.r[R_LR];
-        stack_level++;
-    }
-
-    do {
-        mapinfo *this_map = NULL;
-        /* Find the entry for this routine.  */
-        if (get_eit_entry(ucbp, saved_vrs.core.r[R_PC], pid, map, &this_map)
-            != _URC_OK) {
-            /* Uncomment the code below to study why the unwinder failed */
-#if 0
-            /* Shed more debugging info for stack unwinder improvement */
-            if (this_map) {
-                _LOG(tfd, 1, 
-                     "Relative PC=%#x from %s not contained in EXIDX\n", 
-                     saved_vrs.core.r[R_PC] - this_map->start, this_map->name);
-            }
-            _LOG(tfd, 1, "PC=%#x SP=%#x\n", 
-                 saved_vrs.core.r[R_PC], saved_vrs.core.r[R_SP]);
-#endif
-            code = _URC_FAILURE;
-            break;
-        }
-
-        /* The dwarf unwinder assumes the context structure holds things
-        like the function and LSDA pointers.  The ARM implementation
-        caches these in the exception header (UCB).  To avoid
-        rewriting everything we make the virtual IP register point at
-        the UCB.  */
-        _Unwind_SetGR((_Unwind_Context *)&saved_vrs, 12, (_Unwind_Ptr) ucbp);
-
-        /* Call log function.  */
-        if (log_function ((_Unwind_Context *) &saved_vrs, pid, tfd, stack_level,
-                          map, sp_list, at_fault) != _URC_NO_REASON) {
-            code = _URC_FAILURE;
-            break;
-        }
-        stack_level++;
-
-        /* Call the pr to decide what to do.  */
-        code = ((personality_routine_with_ptrace) UCB_PR_ADDR (ucbp))(
-                _US_VIRTUAL_UNWIND_FRAME | _US_FORCE_UNWIND, ucbp, 
-                (void *) &saved_vrs, pid);
-    /* 
-     * In theory the unwinding process will stop when the end of stack is
-     * reached or there is no unwinding information for the code address.
-     * To add another level of guarantee that the unwinding process
-     * will terminate we will stop it when the STACK_CONTENT_DEPTH is reached.
-     */
-    } while (code != _URC_END_OF_STACK && code != _URC_FAILURE && 
-             stack_level < STACK_CONTENT_DEPTH);
-    return stack_level;
-}
-
-
-/* Derived version to use ptrace */
-/* Common implementation for ARM ABI defined personality routines.
-   ID is the index of the personality routine, other arguments are as defined
-   by __aeabi_unwind_cpp_pr{0,1,2}.  */
-
-static _Unwind_Reason_Code
-unwind_pr_common_with_ptrace (_Unwind_State state,
-			_Unwind_Control_Block *ucbp,
-			_Unwind_Context *context,
-			int id,
-            pid_t pid)
-{
-  __gnu_unwind_state uws;
-  _uw *data;
-  int phase2_call_unexpected_after_unwind = 0;
-
-  state &= _US_ACTION_MASK;
-
-  data = (_uw *) ucbp->pr_cache.ehtp;
-  uws.data = get_remote_word(pid, data);
-  data++;
-  uws.next = data;
-  if (id == 0)
-    {
-      uws.data <<= 8;
-      uws.words_left = 0;
-      uws.bytes_left = 3;
-    }
-  else
-    {
-      uws.words_left = (uws.data >> 16) & 0xff;
-      uws.data <<= 16;
-      uws.bytes_left = 2;
-      data += uws.words_left;
-    }
-
-  /* Restore the saved pointer.  */
-  if (state == _US_UNWIND_FRAME_RESUME)
-    data = (_uw *) ucbp->cleanup_cache.bitpattern[0];
-
-  if ((ucbp->pr_cache.additional & 1) == 0)
-    {
-      /* Process descriptors.  */
-      while (get_remote_word(pid, data)) {
-      /**********************************************************************
-       * The original code here seems to deal with exceptions that are not
-       * applicable in our toolchain, thus there is no way to test it for now.
-       * Instead of leaving it here and causing potential instability in
-       * debuggerd, we'd better punt here and leave the stack unwound.
-       * In the future when we discover cases where the stack should be unwound
-       * further but is not, we can revisit the code here.
-       **********************************************************************/
-        return _URC_FAILURE;
-	  }
-	  /* Finished processing this descriptor.  */
-    }
-
-  if (unwind_execute_with_ptrace (context, &uws, pid) != _URC_OK)
-    return _URC_FAILURE;
-
-  if (phase2_call_unexpected_after_unwind)
-    {
-      /* Enter __cxa_unexpected as if called from the call site.  */
-      _Unwind_SetGR (context, R_LR, _Unwind_GetGR (context, R_PC));
-      _Unwind_SetGR (context, R_PC, (_uw) &__cxa_call_unexpected);
-      return _URC_INSTALL_CONTEXT;
-    }
-
-  return _URC_CONTINUE_UNWIND;
-}
-
-
-/* ABI defined personality routine entry points.  */
-
-static _Unwind_Reason_Code
-unwind_cpp_pr0_with_ptrace (_Unwind_State state,
-			_Unwind_Control_Block *ucbp,
-			_Unwind_Context *context,
-            pid_t pid)
-{
-  return unwind_pr_common_with_ptrace (state, ucbp, context, 0, pid);
-}
-
-static _Unwind_Reason_Code
-unwind_cpp_pr1_with_ptrace (_Unwind_State state,
-			_Unwind_Control_Block *ucbp,
-			_Unwind_Context *context,
-            pid_t pid)
-{
-  return unwind_pr_common_with_ptrace (state, ucbp, context, 1, pid);
-}
-
-static _Unwind_Reason_Code
-unwind_cpp_pr2_with_ptrace (_Unwind_State state,
-			_Unwind_Control_Block *ucbp,
-			_Unwind_Context *context,
-            pid_t pid)
-{
-  return unwind_pr_common_with_ptrace (state, ucbp, context, 2, pid);
-}
diff --git a/debuggerd/utility.c b/debuggerd/utility.c
deleted file mode 100644
index 8f3931c..0000000
--- a/debuggerd/utility.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* system/debuggerd/utility.c
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <sys/ptrace.h>
-#include <sys/exec_elf.h>
-#include <assert.h>
-#include <string.h>
-#include <errno.h>
-
-#include "utility.h"
-
-/* Get a word from pid using ptrace. The result is the return value. */
-int get_remote_word(int pid, void *src)
-{
-    return ptrace(PTRACE_PEEKTEXT, pid, src, NULL);
-}
-
-
-/* Handy routine to read aggregated data from pid using ptrace. The read 
- * values are written to the dest locations directly. 
- */
-void get_remote_struct(int pid, void *src, void *dst, size_t size)
-{
-    unsigned int i;
-
-    for (i = 0; i+4 <= size; i+=4) {
-        *(int *)(dst+i) = ptrace(PTRACE_PEEKTEXT, pid, src+i, NULL);
-    }
-
-    if (i < size) {
-        int val;
-
-        assert((size - i) < 4);
-        val = ptrace(PTRACE_PEEKTEXT, pid, src+i, NULL);
-        while (i < size) {
-            ((unsigned char *)dst)[i] = val & 0xff;
-            i++;
-            val >>= 8;
-        }
-    }
-}
-
-/* Map a pc address to the name of the containing ELF file */
-const char *map_to_name(mapinfo *mi, unsigned pc, const char* def)
-{
-    while(mi) {
-        if((pc >= mi->start) && (pc < mi->end)){
-            return mi->name;
-        }
-        mi = mi->next;
-    }
-    return def;
-}
-
-/* Find the containing map info for the pc */
-const mapinfo *pc_to_mapinfo(mapinfo *mi, unsigned pc, unsigned *rel_pc)
-{
-    while(mi) {
-        if((pc >= mi->start) && (pc < mi->end)){
-            // Only calculate the relative offset for shared libraries
-            if (strstr(mi->name, ".so")) {
-                *rel_pc = pc - mi->start;
-            }
-            return mi;
-        }
-        mi = mi->next;
-    }
-    return NULL;
-}
diff --git a/debuggerd/utility.h b/debuggerd/utility.h
deleted file mode 100644
index 49f5951..0000000
--- a/debuggerd/utility.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* system/debuggerd/utility.h
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#ifndef __utility_h
-#define __utility_h
-
-#include <stddef.h>
-#include <stdbool.h>
-
-#ifndef PT_ARM_EXIDX
-#define PT_ARM_EXIDX    0x70000001      /* .ARM.exidx segment */
-#endif
-
-#define STACK_CONTENT_DEPTH 32
-
-typedef struct mapinfo {
-    struct mapinfo *next;
-    unsigned start;
-    unsigned end;
-    unsigned exidx_start;
-    unsigned exidx_end;
-    char name[];
-} mapinfo;
-
-/* Get a word from pid using ptrace. The result is the return value. */
-extern int get_remote_word(int pid, void *src);
-
-/* Handy routine to read aggregated data from pid using ptrace. The read 
- * values are written to the dest locations directly. 
- */
-extern void get_remote_struct(int pid, void *src, void *dst, size_t size);
-
-/* Find the containing map for the pc */
-const mapinfo *pc_to_mapinfo (mapinfo *mi, unsigned pc, unsigned *rel_pc);
-
-/* Map a pc address to the name of the containing ELF file */
-const char *map_to_name(mapinfo *mi, unsigned pc, const char* def);
-
-/* Log information onto the tombstone */
-extern void _LOG(int tfd, bool in_tombstone_only, const char *fmt, ...);
-
-#endif
diff --git a/fastboot/Android.mk b/fastboot/Android.mk
deleted file mode 100644
index 7a9d35f..0000000
--- a/fastboot/Android.mk
+++ /dev/null
@@ -1,57 +0,0 @@
-# Copyright (C) 2007 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/../mkbootimg
-LOCAL_SRC_FILES := protocol.c engine.c bootimg.c fastboot.c 
-LOCAL_MODULE := fastboot
-
-ifeq ($(HOST_OS),linux)
-  LOCAL_SRC_FILES += usb_linux.c util_linux.c
-endif
-
-ifeq ($(HOST_OS),darwin)
-  LOCAL_SRC_FILES += usb_osx.c util_osx.c
-  LOCAL_LDLIBS += -lpthread -framework CoreFoundation -framework IOKit \
-	-framework Carbon
-endif
-
-ifeq ($(HOST_OS),windows)
-  LOCAL_SRC_FILES += usb_windows.c util_windows.c
-  EXTRA_STATIC_LIBS := AdbWinApi
-  LOCAL_C_INCLUDES += /usr/include/w32api/ddk development/host/windows/usb/api
-  ifeq ($(strip $(USE_CYGWIN)),)
-    LOCAL_LDLIBS += -lws2_32
-    USE_SYSDEPS_WIN32 := 1
-  endif
-endif
-
-LOCAL_STATIC_LIBRARIES := $(EXTRA_STATIC_LIBS) libzipfile libunz
-
-include $(BUILD_HOST_EXECUTABLE)
-$(call dist-for-goals,droid,$(LOCAL_BUILT_MODULE))
-
-ifeq ($(HOST_OS),linux)
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := usbtest.c usb_linux.c
-LOCAL_MODULE := usbtest
-include $(BUILD_HOST_EXECUTABLE)
-endif
-
-ifeq ($(HOST_OS),windows)
-$(LOCAL_INSTALLED_MODULE): $(HOST_OUT_EXECUTABLES)/AdbWinApi.dll
-endif
diff --git a/fastboot/bootimg.c b/fastboot/bootimg.c
deleted file mode 100644
index 1d77b3c..0000000
--- a/fastboot/bootimg.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <bootimg.h>
-
-void bootimg_set_cmdline(boot_img_hdr *h, const char *cmdline)
-{
-    strcpy((char*) h->cmdline, cmdline);
-}
-
-boot_img_hdr *mkbootimg(void *kernel, unsigned kernel_size,
-                        void *ramdisk, unsigned ramdisk_size,
-                        void *second, unsigned second_size,
-                        unsigned page_size,
-                        unsigned *bootimg_size)
-{
-    unsigned kernel_actual;
-    unsigned ramdisk_actual;
-    unsigned second_actual;
-    unsigned page_mask;
-    boot_img_hdr *hdr;
-    
-    page_mask = page_size - 1;
-    
-    kernel_actual = (kernel_size + page_mask) & (~page_mask);
-    ramdisk_actual = (ramdisk_size + page_mask) & (~page_mask);
-    second_actual = (second_size + page_mask) & (~page_mask);
-    
-    *bootimg_size = page_size + kernel_actual + ramdisk_actual + second_actual;
-    
-    hdr = calloc(*bootimg_size, 1);
-    
-    if(hdr == 0) {
-        return hdr;
-    }
-
-    memcpy(hdr->magic, BOOT_MAGIC, BOOT_MAGIC_SIZE);
-    
-    hdr->kernel_size = kernel_size;
-    hdr->kernel_addr = 0x10008000;
-    hdr->ramdisk_size = ramdisk_size;
-    hdr->ramdisk_addr = 0x11000000;
-    hdr->second_size = second_size;
-    hdr->second_addr = 0x10F00000;
-    
-    hdr->tags_addr = 0x10000100;
-    hdr->page_size = page_size;
-
-    memcpy(hdr->magic + page_size, 
-           kernel, kernel_size);
-    memcpy(hdr->magic + page_size + kernel_actual, 
-           ramdisk, ramdisk_size);
-    memcpy(hdr->magic + page_size + kernel_actual + ramdisk_actual,
-           second, second_size);
-    return hdr;
-}
diff --git a/fastboot/engine.c b/fastboot/engine.c
deleted file mode 100644
index 4c7e197..0000000
--- a/fastboot/engine.c
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-
-#include "fastboot.h"
-
-char *mkmsg(const char *fmt, ...)
-{
-    char buf[256];
-    char *s;
-    va_list ap;
-
-    va_start(ap, fmt);
-    vsprintf(buf, fmt, ap);
-    va_end(ap);
-    
-    s = strdup(buf);
-    if (s == 0) die("out of memory");
-    return s;
-}
-
-#define OP_DOWNLOAD   1
-#define OP_COMMAND    2
-#define OP_QUERY      3
-#define OP_NOTICE     4
-
-typedef struct Action Action;
-
-struct Action 
-{
-    unsigned op;
-    Action *next;
-
-    char cmd[64];    
-    void *data;
-    unsigned size;
-
-    const char *msg;
-    int (*func)(Action *a, int status, char *resp);
-};
-
-static Action *action_list = 0;
-static Action *action_last = 0;
-
-static int cb_default(Action *a, int status, char *resp)
-{
-    if (status) {
-        fprintf(stderr,"FAILED (%s)\n", resp);
-    } else {
-        fprintf(stderr,"OKAY\n");
-    }
-    return status;
-}
-
-static Action *queue_action(unsigned op, const char *fmt, ...)
-{
-    Action *a;
-    va_list ap;
-
-    a = calloc(1, sizeof(Action));
-    if (a == 0) die("out of memory");
-
-    va_start(ap, fmt);
-    vsprintf(a->cmd, fmt, ap);
-    va_end(ap);
-
-    if (action_last) {
-        action_last->next = a;
-    } else {
-        action_list = a;
-    }
-    action_last = a;
-    a->op = op;
-    a->func = cb_default;
-    return a;
-}
-
-void fb_queue_erase(const char *ptn)
-{
-    Action *a;
-    a = queue_action(OP_COMMAND, "erase:%s", ptn);
-    a->msg = mkmsg("erasing '%s'", ptn);
-}
-
-void fb_queue_flash(const char *ptn, void *data, unsigned sz)
-{
-    Action *a;
-
-    a = queue_action(OP_DOWNLOAD, "");
-    a->data = data;
-    a->size = sz;
-    a->msg = mkmsg("sending '%s' (%d KB)", ptn, sz / 1024);
-
-    a = queue_action(OP_COMMAND, "flash:%s", ptn);
-    a->msg = mkmsg("writing '%s'", ptn);
-}
-
-static int match(char *str, const char **value, unsigned count)
-{
-    const char *val;
-    unsigned n;
-    int len;
-
-    for (n = 0; n < count; n++) {
-        const char *val = value[n];
-        int len = strlen(val);
-        int match;
-
-        if ((len > 1) && (val[len-1] == '*')) {
-            len--;
-            match = !strncmp(val, str, len);
-        } else {
-            match = !strcmp(val, str);
-        }
-
-        if (match) return 1;
-    }
-
-    return 0;
-}
-
-
-
-static int cb_check(Action *a, int status, char *resp, int invert)
-{
-    const char **value = a->data;
-    unsigned count = a->size;
-    unsigned n;
-    int yes;
-
-    if (status) {
-        fprintf(stderr,"FAILED (%s)\n", resp);
-        return status;
-    }
-
-    yes = match(resp, value, count);
-    if (invert) yes = !yes;
-
-    if (yes) {
-        fprintf(stderr,"OKAY\n");
-        return 0;
-    }
-
-    fprintf(stderr,"FAILED\n\n");
-    fprintf(stderr,"Device %s is '%s'.\n", a->cmd + 7, resp);
-    fprintf(stderr,"Update %s '%s'",
-            invert ? "rejects" : "requires", value[0]);
-    for (n = 1; n < count; n++) {
-        fprintf(stderr," or '%s'", value[n]);
-    }
-    fprintf(stderr,".\n\n");
-    return -1;
-}
-
-static int cb_require(Action *a, int status, char *resp)
-{
-    return cb_check(a, status, resp, 0);
-}
-
-static int cb_reject(Action *a, int status, char *resp)
-{
-    return cb_check(a, status, resp, 1);
-}
-
-void fb_queue_require(const char *var, int invert, unsigned nvalues, const char **value)
-{
-    Action *a;
-    a = queue_action(OP_QUERY, "getvar:%s", var);
-    a->data = value;
-    a->size = nvalues;
-    a->msg = mkmsg("checking %s", var);
-    a->func = invert ? cb_reject : cb_require;
-    if (a->data == 0) die("out of memory");
-}
-
-static int cb_display(Action *a, int status, char *resp)
-{
-    if (status) {
-        fprintf(stderr, "%s FAILED (%s)\n", a->cmd, resp);
-        return status;
-    }
-    fprintf(stderr, "%s: %s\n", (char*) a->data, resp);
-    return 0;
-}
-
-void fb_queue_display(const char *var, const char *prettyname)
-{
-    Action *a;
-    a = queue_action(OP_QUERY, "getvar:%s", var);
-    a->data = strdup(prettyname);
-    if (a->data == 0) die("out of memory");
-    a->func = cb_display;
-}
-
-static int cb_do_nothing(Action *a, int status, char *resp)
-{
-    fprintf(stderr,"\n");
-    return 0;
-}
-
-void fb_queue_reboot(void)
-{
-    Action *a = queue_action(OP_COMMAND, "reboot");
-    a->func = cb_do_nothing;
-    a->msg = "rebooting";
-}
-
-void fb_queue_command(const char *cmd, const char *msg)
-{
-    Action *a = queue_action(OP_COMMAND, cmd);
-    a->msg = msg;
-}
-
-void fb_queue_download(const char *name, void *data, unsigned size)
-{
-    Action *a = queue_action(OP_DOWNLOAD, "");
-    a->data = data;
-    a->size = size;
-    a->msg = mkmsg("downloading '%s'", name);
-}
-
-void fb_queue_notice(const char *notice)
-{
-    Action *a = queue_action(OP_NOTICE, "");
-    a->data = (void*) notice;
-}
-
-void fb_execute_queue(usb_handle *usb)
-{
-    Action *a;
-    char resp[FB_RESPONSE_SZ+1];
-    int status;
-
-    a = action_list;
-    resp[FB_RESPONSE_SZ] = 0;
-
-    for (a = action_list; a; a = a->next) {
-        if (a->msg) {
-            fprintf(stderr,"%s... ",a->msg);
-        }
-        if (a->op == OP_DOWNLOAD) {
-            status = fb_download_data(usb, a->data, a->size);
-            status = a->func(a, status, status ? fb_get_error() : "");
-            if (status) break;
-        } else if (a->op == OP_COMMAND) {
-            status = fb_command(usb, a->cmd);
-            status = a->func(a, status, status ? fb_get_error() : "");
-            if (status) break;
-        } else if (a->op == OP_QUERY) {
-            status = fb_command_response(usb, a->cmd, resp);
-            status = a->func(a, status, status ? fb_get_error() : resp);
-            if (status) break;
-        } else if (a->op == OP_NOTICE) {
-            fprintf(stderr,"%s\n",(char*)a->data);
-        } else {
-            die("bogus action");
-        }
-    }
-}
-
diff --git a/fastboot/engineering_key.p12 b/fastboot/engineering_key.p12
deleted file mode 100644
index d8183b0..0000000
--- a/fastboot/engineering_key.p12
+++ /dev/null
Binary files differ
diff --git a/fastboot/fastboot.c b/fastboot/fastboot.c
deleted file mode 100644
index e220dbe..0000000
--- a/fastboot/fastboot.c
+++ /dev/null
@@ -1,673 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-#include <ctype.h>
-
-#include <sys/time.h>
-#include <bootimg.h>
-#include <zipfile/zipfile.h>
-
-#include "fastboot.h"
-
-static usb_handle *usb = 0;
-static const char *serial = 0;
-static const char *product = 0;
-static const char *cmdline = 0;
-static int wipe_data = 0;
-static unsigned short vendor_id = 0;
-
-void die(const char *fmt, ...)
-{
-    va_list ap;
-    va_start(ap, fmt);
-    fprintf(stderr,"error: ");
-    vfprintf(stderr, fmt, ap);
-    fprintf(stderr,"\n");
-    va_end(ap);
-    exit(1);
-}    
-
-void get_my_path(char *path);
-
-char *find_item(const char *item, const char *product)
-{
-    char *dir;
-    char *fn;
-    char path[PATH_MAX + 128];
-
-    if(!strcmp(item,"boot")) {
-        fn = "boot.img";
-    } else if(!strcmp(item,"recovery")) {
-        fn = "recovery.img";
-    } else if(!strcmp(item,"system")) {
-        fn = "system.img";
-    } else if(!strcmp(item,"userdata")) {
-        fn = "userdata.img";
-    } else if(!strcmp(item,"info")) {
-        fn = "android-info.txt";
-    } else {
-        fprintf(stderr,"unknown partition '%s'\n", item);
-        return 0;
-    }
-
-    if(product) {
-        get_my_path(path);
-        sprintf(path + strlen(path),
-                "../../../target/product/%s/%s", product, fn);
-        return strdup(path);
-    }
-        
-    dir = getenv("ANDROID_PRODUCT_OUT");
-    if((dir == 0) || (dir[0] == 0)) {
-        die("neither -p product specified nor ANDROID_PRODUCT_OUT set");
-        return 0;
-    }
-    
-    sprintf(path, "%s/%s", dir, fn);
-    return strdup(path);
-}
-
-#ifdef _WIN32
-void *load_file(const char *fn, unsigned *_sz);
-#else
-void *load_file(const char *fn, unsigned *_sz)
-{
-    char *data;
-    int sz;
-    int fd;
-
-    data = 0;
-    fd = open(fn, O_RDONLY);
-    if(fd < 0) return 0;
-
-    sz = lseek(fd, 0, SEEK_END);
-    if(sz < 0) goto oops;
-
-    if(lseek(fd, 0, SEEK_SET) != 0) goto oops;
-
-    data = (char*) malloc(sz);
-    if(data == 0) goto oops;
-
-    if(read(fd, data, sz) != sz) goto oops;
-    close(fd);
-
-    if(_sz) *_sz = sz;
-    return data;
-
-oops:
-    close(fd);
-    if(data != 0) free(data);
-    return 0;
-}
-#endif
-
-int match_fastboot(usb_ifc_info *info)
-{
-    if(!(vendor_id && (info->dev_vendor == vendor_id)) &&
-       (info->dev_vendor != 0x18d1) &&
-       (info->dev_vendor != 0x0bb4)) return -1;
-    if(info->ifc_class != 0xff) return -1;
-    if(info->ifc_subclass != 0x42) return -1;
-    if(info->ifc_protocol != 0x03) return -1;
-    // require matching serial number if a serial number is specified
-    // at the command line with the -s option.
-    if (serial && strcmp(serial, info->serial_number) != 0) return -1;
-    return 0;
-}
-
-int list_devices_callback(usb_ifc_info *info)
-{
-    if (match_fastboot(info) == 0) {
-        char* serial = info->serial_number;
-        if (!serial[0]) {
-            serial = "????????????";
-        }
-        // output compatible with "adb devices"
-        printf("%s\tfastboot\n", serial);
-    }
-
-    return -1;
-}
-
-usb_handle *open_device(void)
-{
-    static usb_handle *usb = 0;
-    int announce = 1;
-
-    if(usb) return usb;
-    
-    for(;;) {
-        usb = usb_open(match_fastboot);
-        if(usb) return usb;
-        if(announce) {
-            announce = 0;    
-            fprintf(stderr,"< waiting for device >\n");
-        }
-        sleep(1);
-    }
-}
-
-void list_devices(void) {
-    // We don't actually open a USB device here,
-    // just getting our callback called so we can
-    // list all the connected devices.
-    usb_open(list_devices_callback);
-}
-
-void usage(void)
-{
-    fprintf(stderr,
-/*           1234567890123456789012345678901234567890123456789012345678901234567890123456 */
-            "usage: fastboot [ <option> ] <command>\n"
-            "\n"
-            "commands:\n"
-            "  update <filename>                        reflash device from update.zip\n"
-            "  flashall                                 flash boot + recovery + system\n"
-            "  flash <partition> [ <filename> ]         write a file to a flash partition\n"
-            "  erase <partition>                        erase a flash partition\n"
-            "  getvar <variable>                        display a bootloader variable\n"
-            "  boot <kernel> [ <ramdisk> ]              download and boot kernel\n"
-            "  flash:raw boot <kernel> [ <ramdisk> ]    create bootimage and flash it\n"
-            "  devices                                  list all connected devices\n"
-            "  reboot                                   reboot device normally\n"
-            "  reboot-bootloader                        reboot device into bootloader\n"
-            "\n"
-            "options:\n"
-            "  -w                                       erase userdata and cache\n"
-            "  -s <serial number>                       specify device serial number\n"
-            "  -p <product>                             specify product name\n"
-            "  -c <cmdline>                             override kernel commandline\n"
-            "  -i <vendor id>                           specify a custom USB vendor id\n"
-        );
-    exit(1);
-}
-
-void *load_bootable_image(const char *kernel, const char *ramdisk, 
-                          unsigned *sz, const char *cmdline)
-{
-    void *kdata = 0, *rdata = 0;
-    unsigned ksize = 0, rsize = 0;
-    void *bdata;
-    unsigned bsize;
-
-    if(kernel == 0) {
-        fprintf(stderr, "no image specified\n");
-        return 0;
-    }
-
-    kdata = load_file(kernel, &ksize);
-    if(kdata == 0) {
-        fprintf(stderr, "cannot load '%s'\n", kernel);
-        return 0;
-    }
-    
-        /* is this actually a boot image? */
-    if(!memcmp(kdata, BOOT_MAGIC, BOOT_MAGIC_SIZE)) {
-        if(cmdline) bootimg_set_cmdline((boot_img_hdr*) kdata, cmdline);
-        
-        if(ramdisk) {
-            fprintf(stderr, "cannot boot a boot.img *and* ramdisk\n");
-            return 0;
-        }
-        
-        *sz = ksize;
-        return kdata;
-    }
-
-    if(ramdisk) {
-        rdata = load_file(ramdisk, &rsize);
-        if(rdata == 0) {
-            fprintf(stderr,"cannot load '%s'\n", ramdisk);
-            return  0;
-        }
-    }
-
-    fprintf(stderr,"creating boot image...\n");
-    bdata = mkbootimg(kdata, ksize, rdata, rsize, 0, 0, 2048, &bsize);
-    if(bdata == 0) {
-        fprintf(stderr,"failed to create boot.img\n");
-        return 0;
-    }
-    if(cmdline) bootimg_set_cmdline((boot_img_hdr*) bdata, cmdline);
-    fprintf(stderr,"creating boot image - %d bytes\n", bsize);
-    *sz = bsize;
-    
-    return bdata;
-}
-
-void *unzip_file(zipfile_t zip, const char *name, unsigned *sz)
-{
-    void *data;
-    zipentry_t entry;
-    unsigned datasz;
-    
-    entry = lookup_zipentry(zip, name);
-    if (entry == NULL) {
-        fprintf(stderr, "archive does not contain '%s'\n", name);
-        return 0;
-    }
-
-    *sz = get_zipentry_size(entry);
-
-    datasz = *sz * 1.001;
-    data = malloc(datasz);
-
-    if(data == 0) {
-        fprintf(stderr, "failed to allocate %d bytes\n", *sz);
-        return 0;
-    }
-
-    if (decompress_zipentry(entry, data, datasz)) {
-        fprintf(stderr, "failed to unzip '%s' from archive\n", name);
-        free(data);
-        return 0;
-    }
-
-    return data;
-}
-
-static char *strip(char *s)
-{
-    int n;
-    while(*s && isspace(*s)) s++;
-    n = strlen(s);
-    while(n-- > 0) {
-        if(!isspace(s[n])) break;
-        s[n] = 0;
-    }
-    return s;
-}
-
-#define MAX_OPTIONS 32
-static int setup_requirement_line(char *name)
-{
-    char *val[MAX_OPTIONS];
-    const char **out;
-    unsigned n, count;
-    char *x;
-    int invert = 0;
-    
-    if (!strncmp(name, "reject ", 7)) {
-        name += 7;
-        invert = 1;
-    } else if (!strncmp(name, "require ", 8)) {
-        name += 8;
-        invert = 0;
-    }
-
-    x = strchr(name, '=');
-    if (x == 0) return 0;
-    *x = 0;
-    val[0] = x + 1;
-
-    for(count = 1; count < MAX_OPTIONS; count++) {
-        x = strchr(val[count - 1],'|');
-        if (x == 0) break;
-        *x = 0;
-        val[count] = x + 1;
-    }
-    
-    name = strip(name);
-    for(n = 0; n < count; n++) val[n] = strip(val[n]);
-    
-    name = strip(name);
-    if (name == 0) return -1;
-
-        /* work around an unfortunate name mismatch */
-    if (!strcmp(name,"board")) name = "product";
-
-    out = malloc(sizeof(char*) * count);
-    if (out == 0) return -1;
-
-    for(n = 0; n < count; n++) {
-        out[n] = strdup(strip(val[n]));
-        if (out[n] == 0) return -1;
-    }
-
-    fb_queue_require(name, invert, n, out);
-    return 0;
-}
-
-static void setup_requirements(char *data, unsigned sz)
-{
-    char *s;
-
-    s = data;
-    while (sz-- > 0) {
-        if(*s == '\n') {
-            *s++ = 0;
-            if (setup_requirement_line(data)) {
-                die("out of memory");
-            }
-            data = s;
-        } else {
-            s++;
-        }
-    }
-}
-
-void queue_info_dump(void)
-{
-    fb_queue_notice("--------------------------------------------");
-    fb_queue_display("version-bootloader", "Bootloader Version...");
-    fb_queue_display("version-baseband",   "Baseband Version.....");
-    fb_queue_display("serialno",           "Serial Number........");
-    fb_queue_notice("--------------------------------------------");
-}
-
-void do_update_signature(zipfile_t zip, char *fn)
-{
-    void *data;
-    unsigned sz;
-    data = unzip_file(zip, fn, &sz);
-    if (data == 0) return;
-    fb_queue_download("signature", data, sz);
-    fb_queue_command("signature", "installing signature");
-}
-
-void do_update(char *fn)
-{
-    void *zdata;
-    unsigned zsize;
-    void *data;
-    unsigned sz;
-    zipfile_t zip;
-
-    queue_info_dump();
-
-    zdata = load_file(fn, &zsize);
-    if (zdata == 0) die("failed to load '%s'", fn);
-
-    zip = init_zipfile(zdata, zsize);
-    if(zip == 0) die("failed to access zipdata in '%s'");
-
-    data = unzip_file(zip, "android-info.txt", &sz);
-    if (data == 0) {
-        char *tmp;
-            /* fallback for older zipfiles */
-        data = unzip_file(zip, "android-product.txt", &sz);
-        if ((data == 0) || (sz < 1)) {
-            die("update package has no android-info.txt or android-product.txt");
-        }
-        tmp = malloc(sz + 128);
-        if (tmp == 0) die("out of memory");
-        sprintf(tmp,"board=%sversion-baseband=0.66.04.19\n",(char*)data);
-        data = tmp;
-        sz = strlen(tmp);
-    }
-
-    setup_requirements(data, sz);
-
-    data = unzip_file(zip, "boot.img", &sz);
-    if (data == 0) die("update package missing boot.img");
-    do_update_signature(zip, "boot.sig");
-    fb_queue_flash("boot", data, sz);
-
-    data = unzip_file(zip, "recovery.img", &sz);
-    if (data != 0) {
-        do_update_signature(zip, "recovery.sig");
-        fb_queue_flash("recovery", data, sz);
-    }
-
-    data = unzip_file(zip, "system.img", &sz);
-    if (data == 0) die("update package missing system.img");
-    do_update_signature(zip, "system.sig");
-    fb_queue_flash("system", data, sz);
-}
-
-void do_send_signature(char *fn)
-{
-    void *data;
-    unsigned sz;
-    char *xtn;
-	
-    xtn = strrchr(fn, '.');
-    if (!xtn) return;
-    if (strcmp(xtn, ".img")) return;
-	
-    strcpy(xtn,".sig");
-    data = load_file(fn, &sz);
-    strcpy(xtn,".img");
-    if (data == 0) return;
-    fb_queue_download("signature", data, sz);
-    fb_queue_command("signature", "installing signature");
-}
-
-void do_flashall(void)
-{
-    char *fname;
-    void *data;
-    unsigned sz;
-
-    queue_info_dump();
-
-    fname = find_item("info", product);
-    if (fname == 0) die("cannot find android-info.txt");
-    data = load_file(fname, &sz);
-    if (data == 0) die("could not load android-info.txt");
-    setup_requirements(data, sz);
-
-    fname = find_item("boot", product);
-    data = load_file(fname, &sz);
-    if (data == 0) die("could not load boot.img");
-    do_send_signature(fname);
-    fb_queue_flash("boot", data, sz);
-
-    fname = find_item("recovery", product);
-    data = load_file(fname, &sz);
-    if (data != 0) {
-        do_send_signature(fname);
-        fb_queue_flash("recovery", data, sz);
-    }
-
-    fname = find_item("system", product);
-    data = load_file(fname, &sz);
-    if (data == 0) die("could not load system.img");
-    do_send_signature(fname);
-    fb_queue_flash("system", data, sz);   
-}
-
-#define skip(n) do { argc -= (n); argv += (n); } while (0)
-#define require(n) do { if (argc < (n)) usage(); } while (0)
-
-int do_oem_command(int argc, char **argv)
-{
-    int i;
-    char command[256];
-    if (argc <= 1) return 0;
-    
-    command[0] = 0;
-    while(1) {
-        strcat(command,*argv);
-        skip(1);
-        if(argc == 0) break;
-        strcat(command," ");
-    }
-
-    fb_queue_command(command,"");    
-    return 0;
-}
-
-int main(int argc, char **argv)
-{
-    int wants_wipe = 0;
-    int wants_reboot = 0;
-    int wants_reboot_bootloader = 0;
-    void *data;
-    unsigned sz;
-
-    skip(1);
-    if (argc == 0) {
-        usage();
-        return 0;
-    }
-
-    if (!strcmp(*argv, "devices")) {
-        list_devices();
-        return 0;
-    }
-
-    while (argc > 0) {
-        if(!strcmp(*argv, "-w")) {
-            wants_wipe = 1;
-            skip(1);
-        } else if(!strcmp(*argv, "-s")) {
-            require(2);
-            serial = argv[1];
-            skip(2);
-        } else if(!strcmp(*argv, "-p")) {
-            require(2);
-            product = argv[1];
-            skip(2);
-        } else if(!strcmp(*argv, "-c")) {
-            require(2);
-            cmdline = argv[1];
-            skip(2);
-        } else if(!strcmp(*argv, "-i")) {
-            char *endptr = NULL;
-            unsigned long val;
-
-            require(2);
-            val = strtoul(argv[1], &endptr, 0);
-            if (!endptr || *endptr != '\0' || (val & ~0xffff))
-                die("invalid vendor id '%s'", argv[1]);
-            vendor_id = (unsigned short)val;
-            skip(2);
-        } else if(!strcmp(*argv, "getvar")) {
-            require(2);
-            fb_queue_display(argv[1], argv[1]);
-            skip(2);
-        } else if(!strcmp(*argv, "erase")) {
-            require(2);
-            fb_queue_erase(argv[1]);
-            skip(2);
-        } else if(!strcmp(*argv, "signature")) {
-            require(2);
-            data = load_file(argv[1], &sz);
-            if (data == 0) die("could not load '%s'", argv[1]);
-            if (sz != 256) die("signature must be 256 bytes");
-            fb_queue_download("signature", data, sz);
-            fb_queue_command("signature", "installing signature");
-            skip(2);
-        } else if(!strcmp(*argv, "reboot")) {
-            wants_reboot = 1;
-            skip(1);
-        } else if(!strcmp(*argv, "reboot-bootloader")) {
-            wants_reboot_bootloader = 1;
-            skip(1);
-        } else if (!strcmp(*argv, "continue")) {
-            fb_queue_command("continue", "resuming boot");
-            skip(1);
-        } else if(!strcmp(*argv, "boot")) {
-            char *kname = 0;
-            char *rname = 0;
-            skip(1);
-            if (argc > 0) {
-                kname = argv[0];
-                skip(1);
-            }
-            if (argc > 0) {
-                rname = argv[0];
-                skip(1);
-            }
-            data = load_bootable_image(kname, rname, &sz, cmdline);
-            if (data == 0) return 1;
-            fb_queue_download("boot.img", data, sz);
-            fb_queue_command("boot", "booting");
-        } else if(!strcmp(*argv, "flash")) {
-            char *pname = argv[1];
-            char *fname = 0;
-            require(2);
-            if (argc > 2) {
-                fname = argv[2];
-                skip(3);
-            } else {
-                fname = find_item(pname, product);
-                skip(2);
-            }
-            if (fname == 0) die("cannot determine image filename for '%s'", pname);
-            data = load_file(fname, &sz);
-            if (data == 0) die("cannot load '%s'\n", fname);
-            fb_queue_flash(pname, data, sz);
-        } else if(!strcmp(*argv, "flash:raw")) {
-            char *pname = argv[1];
-            char *kname = argv[2];
-            char *rname = 0;
-            require(3);
-            if(argc > 3) {
-                rname = argv[3];
-                skip(4);
-            } else {
-                skip(3);
-            }
-            data = load_bootable_image(kname, rname, &sz, cmdline);
-            if (data == 0) die("cannot load bootable image");
-            fb_queue_flash(pname, data, sz);
-        } else if(!strcmp(*argv, "flashall")) {
-            skip(1);
-            do_flashall();
-            wants_reboot = 1;
-        } else if(!strcmp(*argv, "update")) {
-            if (argc > 1) {
-                do_update(argv[1]);
-                skip(2);
-            } else {
-                do_update("update.zip");
-                skip(1);
-            }
-            wants_reboot = 1;
-        } else if(!strcmp(*argv, "oem")) {
-            argc = do_oem_command(argc, argv);
-        } else {
-            usage();
-        }
-    }
-
-    if (wants_wipe) {
-        fb_queue_erase("userdata");
-        fb_queue_erase("cache");
-    }
-    if (wants_reboot) {
-        fb_queue_reboot();
-    } else if (wants_reboot_bootloader) {
-        fb_queue_command("reboot-bootloader", "rebooting into bootloader");
-    }
-
-    usb = open_device();
-
-    fb_execute_queue(usb);
-    return 0;
-}
diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
deleted file mode 100644
index a36c569..0000000
--- a/fastboot/fastboot.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _FASTBOOT_H_
-#define _FASTBOOT_H_
-
-#include "usb.h"
-
-/* protocol.c - fastboot protocol */
-int fb_command(usb_handle *usb, const char *cmd);
-int fb_command_response(usb_handle *usb, const char *cmd, char *response);
-int fb_download_data(usb_handle *usb, const void *data, unsigned size);
-char *fb_get_error(void);
-
-#define FB_COMMAND_SZ 64
-#define FB_RESPONSE_SZ 64
-
-/* engine.c - high level command queue engine */
-void fb_queue_flash(const char *ptn, void *data, unsigned sz);;
-void fb_queue_erase(const char *ptn);
-void fb_queue_require(const char *var, int invert, unsigned nvalues, const char **value);
-void fb_queue_display(const char *var, const char *prettyname);
-void fb_queue_reboot(void);
-void fb_queue_command(const char *cmd, const char *msg);
-void fb_queue_download(const char *name, void *data, unsigned size);
-void fb_queue_notice(const char *notice);
-void fb_execute_queue(usb_handle *usb);
-
-/* util stuff */
-void die(const char *fmt, ...);
-
-#endif
diff --git a/fastboot/genkey.sh b/fastboot/genkey.sh
deleted file mode 100755
index 011e902..0000000
--- a/fastboot/genkey.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-if [ $# -ne 2 ]
-then
- echo "Usage: $0 alias \"pass phrase\""
- exit -1
-fi
-
-# Generate a 2048 bit RSA key with public exponent 3.
-# Encrypt private key with provided password.
-openssl genrsa -3 -out $1.pem -passout pass:"$2" 2048
-
-# Create a self-signed cert for this key.
-openssl req -new -x509 -key $1.pem -passin pass:"$2" \
-        -out $1-cert.pem \
-        -batch -days 10000
-
-# Create a PKCS12 store containing the generated private key.
-# Protect the keystore and the private key with the provided password.
-openssl pkcs12 -export -in $1-cert.pem -inkey $1.pem -passin pass:"$2" \
-        -out $1.p12 -name $1 -passout pass:"$2"
-
-rm $1.pem
-rm $1-cert.pem
-
diff --git a/fastboot/p12topem.sh b/fastboot/p12topem.sh
deleted file mode 100755
index f081eb5..0000000
--- a/fastboot/p12topem.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/bash
-
-if [ $# -ne 2 ]
-then
- echo "Usage: $0 alias passphrase"
- exit -1
-fi
-
-openssl pkcs12 -passin pass:"$2" -passout pass:"$2" -in $1.p12 -out $1.pem
diff --git a/fastboot/protocol.c b/fastboot/protocol.c
deleted file mode 100644
index c788a12..0000000
--- a/fastboot/protocol.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include "fastboot.h"
-
-static char ERROR[128];
-
-char *fb_get_error(void)
-{
-    return ERROR;
-}
-
-static int check_response(usb_handle *usb, unsigned size, 
-                          unsigned data_okay, char *response)
-{
-    unsigned char status[65];
-    int r;
-
-    for(;;) {
-        r = usb_read(usb, status, 64);
-        if(r < 0) {
-            sprintf(ERROR, "status read failed (%s)", strerror(errno));
-            usb_close(usb);
-            return -1;
-        }
-        status[r] = 0;
-
-        if(r < 4) {
-            sprintf(ERROR, "status malformed (%d bytes)", r);
-            usb_close(usb);
-            return -1;
-        }
-
-        if(!memcmp(status, "INFO", 4)) {
-            fprintf(stderr,"%s\n", status);
-            continue;
-        }
-
-        if(!memcmp(status, "OKAY", 4)) {
-            if(response) {
-                strcpy(response, (char*) status + 4);
-            }
-            return 0;
-        }
-
-        if(!memcmp(status, "FAIL", 4)) {
-            if(r > 4) {
-                sprintf(ERROR, "remote: %s", status + 4);
-            } else {
-                strcpy(ERROR, "remote failure");
-            }
-            return -1;
-        }
-
-        if(!memcmp(status, "DATA", 4) && data_okay){
-            unsigned dsize = strtoul((char*) status + 4, 0, 16);
-            if(dsize > size) {
-                strcpy(ERROR, "data size too large");
-                usb_close(usb);
-                return -1;
-            }
-            return dsize;
-        }
-
-        strcpy(ERROR,"unknown status code");
-        usb_close(usb);
-        break;
-    }
-
-    return -1;
-}
-
-static int _command_send(usb_handle *usb, const char *cmd,
-                         const void *data, unsigned size,
-                         char *response)
-{
-    int cmdsize = strlen(cmd);
-    int r;
-    
-    if(response) {
-        response[0] = 0;
-    }
-
-    if(cmdsize > 64) {
-        sprintf(ERROR,"command too large");
-        return -1;
-    }
-
-    if(usb_write(usb, cmd, cmdsize) != cmdsize) {
-        sprintf(ERROR,"command write failed (%s)", strerror(errno));
-        usb_close(usb);
-        return -1;
-    }
-
-    if(data == 0) {
-        return check_response(usb, size, 0, response);
-    }
-
-    r = check_response(usb, size, 1, 0);
-    if(r < 0) {
-        return -1;
-    }
-    size = r;
-
-    if(size) {
-        r = usb_write(usb, data, size);
-        if(r < 0) {
-            sprintf(ERROR, "data transfer failure (%s)", strerror(errno));
-            usb_close(usb);
-            return -1;
-        }
-        if(r != ((int) size)) {
-            sprintf(ERROR, "data transfer failure (short transfer)");
-            usb_close(usb);
-            return -1;
-        }
-    }
-    
-    r = check_response(usb, 0, 0, 0);
-    if(r < 0) {
-        return -1;
-    } else {
-        return size;
-    }
-}
-
-int fb_command(usb_handle *usb, const char *cmd)
-{
-    return _command_send(usb, cmd, 0, 0, 0);
-}
-
-int fb_command_response(usb_handle *usb, const char *cmd, char *response)
-{
-    return _command_send(usb, cmd, 0, 0, response);
-}
-
-int fb_download_data(usb_handle *usb, const void *data, unsigned size)
-{
-    char cmd[64];
-    int r;
-    
-    sprintf(cmd, "download:%08x", size);
-    r = _command_send(usb, cmd, data, size, 0);
-    
-    if(r < 0) {
-        return -1;
-    } else {
-        return 0;
-    }
-}
-
diff --git a/fastboot/signfile.sh b/fastboot/signfile.sh
deleted file mode 100755
index 3188d2d..0000000
--- a/fastboot/signfile.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-if [ $# -ne 3 ]
-then
- echo "Usage: $0 alias filename passpharse"
- exit -1
-fi
-
-openssl dgst -passin pass:"$3" -binary -sha1 -sign $1.pem $2 > $2.sign
-
diff --git a/fastboot/usb.h b/fastboot/usb.h
deleted file mode 100644
index f3ec5bf..0000000
--- a/fastboot/usb.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _USB_H_
-#define _USB_H_
-
-typedef struct usb_handle usb_handle;
-
-typedef struct usb_ifc_info usb_ifc_info;
-
-struct usb_ifc_info
-{
-        /* from device descriptor */
-    unsigned short dev_vendor;
-    unsigned short dev_product;
-
-    unsigned char dev_class;
-    unsigned char dev_subclass;
-    unsigned char dev_protocol;
-    
-    unsigned char ifc_class;
-    unsigned char ifc_subclass;
-    unsigned char ifc_protocol;
-
-    unsigned char has_bulk_in;
-    unsigned char has_bulk_out;
-    
-    char serial_number[256];
-};
-  
-typedef int (*ifc_match_func)(usb_ifc_info *ifc);
-
-usb_handle *usb_open(ifc_match_func callback);
-int usb_close(usb_handle *h);
-int usb_read(usb_handle *h, void *_data, int len);
-int usb_write(usb_handle *h, const void *_data, int len);
-
-
-#endif
diff --git a/fastboot/usb_linux.c b/fastboot/usb_linux.c
deleted file mode 100644
index 06c62b8..0000000
--- a/fastboot/usb_linux.c
+++ /dev/null
@@ -1,373 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <pthread.h>
-#include <ctype.h>
-
-#include <linux/usbdevice_fs.h>
-#include <linux/usbdevice_fs.h>
-#include <linux/version.h>
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 20)
-#include <linux/usb/ch9.h>
-#else
-#include <linux/usb_ch9.h>
-#endif
-#include <asm/byteorder.h>
-
-#include "usb.h"
-
-#if TRACE_USB
-#define DBG1(x...) fprintf(stderr, x)
-#define DBG(x...) fprintf(stderr, x)
-#else
-#define DBG(x...)
-#define DBG1(x...)
-#endif
-
-struct usb_handle 
-{
-    char fname[64];
-    int desc;
-    unsigned char ep_in;
-    unsigned char ep_out;
-};
-
-static inline int badname(const char *name)
-{
-    while(*name) {
-        if(!isdigit(*name++)) return 1;
-    }
-    return 0;
-}
-
-static int check(void *_desc, int len, unsigned type, int size)
-{
-    unsigned char *desc = _desc;
-    
-    if(len < size) return -1;
-    if(desc[0] < size) return -1;
-    if(desc[0] > len) return -1;
-    if(desc[1] != type) return -1;
-    
-    return 0;
-}
-
-static int filter_usb_device(int fd, char *ptr, int len, ifc_match_func callback,
-                             int *ept_in_id, int *ept_out_id, int *ifc_id)
-{
-    struct usb_device_descriptor *dev;
-    struct usb_config_descriptor *cfg;
-    struct usb_interface_descriptor *ifc;
-    struct usb_endpoint_descriptor *ept;
-    struct usb_ifc_info info;
-    
-    int in, out;
-    unsigned i;
-    unsigned e;
-    
-    if(check(ptr, len, USB_DT_DEVICE, USB_DT_DEVICE_SIZE))
-        return -1;
-    dev = (void*) ptr;
-    len -= dev->bLength;
-    ptr += dev->bLength;
-    
-    if(check(ptr, len, USB_DT_CONFIG, USB_DT_CONFIG_SIZE))
-        return -1;
-    cfg = (void*) ptr;
-    len -= cfg->bLength;
-    ptr += cfg->bLength;
-    
-    info.dev_vendor = dev->idVendor;
-    info.dev_product = dev->idProduct;
-    info.dev_class = dev->bDeviceClass;
-    info.dev_subclass = dev->bDeviceSubClass;
-    info.dev_protocol = dev->bDeviceProtocol;
-
-    // read device serial number (if there is one)
-    info.serial_number[0] = 0;
-    if (dev->iSerialNumber) {
-        struct usbdevfs_ctrltransfer  ctrl;
-        __u16 buffer[128];
-        int result;
-
-        memset(buffer, 0, sizeof(buffer));
-
-        ctrl.bRequestType = USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_DEVICE;
-        ctrl.bRequest = USB_REQ_GET_DESCRIPTOR;
-        ctrl.wValue = (USB_DT_STRING << 8) | dev->iSerialNumber;
-        ctrl.wIndex = 0;
-        ctrl.wLength = sizeof(buffer);
-        ctrl.data = buffer;
-
-        result = ioctl(fd, USBDEVFS_CONTROL, &ctrl);
-        if (result > 0) {
-            int i;
-            // skip first word, and copy the rest to the serial string, changing shorts to bytes.
-            result /= 2;
-            for (i = 1; i < result; i++)
-                info.serial_number[i - 1] = buffer[i];
-            info.serial_number[i - 1] = 0;
-        }
-    }
-
-    for(i = 0; i < cfg->bNumInterfaces; i++) {
-        if(check(ptr, len, USB_DT_INTERFACE, USB_DT_INTERFACE_SIZE))
-            return -1;
-        ifc = (void*) ptr;
-        len -= ifc->bLength;
-        ptr += ifc->bLength;
-        
-        in = -1;
-        out = -1;
-        info.ifc_class = ifc->bInterfaceClass;
-        info.ifc_subclass = ifc->bInterfaceSubClass;
-        info.ifc_protocol = ifc->bInterfaceProtocol;
-        
-        for(e = 0; e < ifc->bNumEndpoints; e++) {
-            if(check(ptr, len, USB_DT_ENDPOINT, USB_DT_ENDPOINT_SIZE))
-                return -1;
-            ept = (void*) ptr;
-            len -= ept->bLength;
-            ptr += ept->bLength;
-    
-            if((ept->bmAttributes & 0x03) != 0x02)
-                continue;
-            
-            if(ept->bEndpointAddress & 0x80) {
-                in = ept->bEndpointAddress;
-            } else {
-                out = ept->bEndpointAddress;
-            }
-        }
-
-        info.has_bulk_in = (in != -1);
-        info.has_bulk_out = (out != -1);
-        
-        if(callback(&info) == 0) {
-            *ept_in_id = in;
-            *ept_out_id = out;
-            *ifc_id = ifc->bInterfaceNumber;
-            return 0;
-        }
-    }
-
-    return -1;
-}
-
-static usb_handle *find_usb_device(const char *base, ifc_match_func callback)
-{
-    usb_handle *usb = 0;
-    char busname[64], devname[64];
-    char desc[1024];
-    int n, in, out, ifc;
-    
-    DIR *busdir, *devdir;
-    struct dirent *de;
-    int fd;
-    
-    busdir = opendir(base);
-    if(busdir == 0) return 0;
-
-    while((de = readdir(busdir)) && (usb == 0)) {
-        if(badname(de->d_name)) continue;
-        
-        sprintf(busname, "%s/%s", base, de->d_name);
-        devdir = opendir(busname);
-        if(devdir == 0) continue;
-        
-//        DBG("[ scanning %s ]\n", busname);
-        while((de = readdir(devdir)) && (usb == 0)) {
-            
-            if(badname(de->d_name)) continue;
-            sprintf(devname, "%s/%s", busname, de->d_name);
-
-//            DBG("[ scanning %s ]\n", devname);
-            if((fd = open(devname, O_RDWR)) < 0) {
-                continue;
-            }
-
-            n = read(fd, desc, sizeof(desc));
-            
-            if(filter_usb_device(fd, desc, n, callback, &in, &out, &ifc) == 0){
-                usb = calloc(1, sizeof(usb_handle));
-                strcpy(usb->fname, devname);
-                usb->ep_in = in;
-                usb->ep_out = out;
-                usb->desc = fd;
-
-                n = ioctl(fd, USBDEVFS_CLAIMINTERFACE, &ifc);
-                if(n != 0) {
-                    close(fd);
-                    free(usb);
-                    usb = 0;
-                    continue;
-                }
-            } else {
-                close(fd);
-            }
-        }
-        closedir(devdir);
-    }
-    closedir(busdir);
-
-    return usb;
-}
-
-int usb_write(usb_handle *h, const void *_data, int len)
-{
-    unsigned char *data = (unsigned char*) _data;
-    unsigned count = 0;
-    struct usbdevfs_bulktransfer bulk;
-    int n;
-
-    if(h->ep_out == 0) {
-        return -1;
-    }
-    
-    if(len == 0) {
-        bulk.ep = h->ep_out;
-        bulk.len = 0;
-        bulk.data = data;
-        bulk.timeout = 0;
-        
-        n = ioctl(h->desc, USBDEVFS_BULK, &bulk);
-        if(n != 0) {
-            fprintf(stderr,"ERROR: n = %d, errno = %d (%s)\n",
-                    n, errno, strerror(errno));
-            return -1;
-        }
-        return 0;
-    }
-    
-    while(len > 0) {
-        int xfer;
-        xfer = (len > 4096) ? 4096 : len;
-        
-        bulk.ep = h->ep_out;
-        bulk.len = xfer;
-        bulk.data = data;
-        bulk.timeout = 0;
-        
-        n = ioctl(h->desc, USBDEVFS_BULK, &bulk);
-        if(n != xfer) {
-            DBG("ERROR: n = %d, errno = %d (%s)\n",
-                n, errno, strerror(errno));
-            return -1;
-        }
-
-        count += xfer;
-        len -= xfer;
-        data += xfer;
-    }
-
-    return count;
-}
-
-int usb_read(usb_handle *h, void *_data, int len)
-{
-    unsigned char *data = (unsigned char*) _data;
-    unsigned count = 0;
-    struct usbdevfs_bulktransfer bulk;
-    int n;
-
-    if(h->ep_in == 0) {
-        return -1;
-    }
-    
-    while(len > 0) {
-        int xfer = (len > 4096) ? 4096 : len;
-        
-        bulk.ep = h->ep_in;
-        bulk.len = xfer;
-        bulk.data = data;
-        bulk.timeout = 0;
-        
-        DBG("[ usb read %d fd = %d], fname=%s\n", xfer, h->desc, h->fname);
-        n = ioctl(h->desc, USBDEVFS_BULK, &bulk);
-        DBG("[ usb read %d ] = %d, fname=%s\n", xfer, n, h->fname);
-
-        if(n < 0) {
-            DBG1("ERROR: n = %d, errno = %d (%s)\n",
-                n, errno, strerror(errno));
-            return -1;
-        }
-
-        count += n;
-        len -= n;
-        data += n;
-        
-        if(n < xfer) {
-            break;
-        }
-    }
-    
-    return count;
-}
-
-void usb_kick(usb_handle *h)
-{
-    int fd;
-
-    fd = h->desc;
-    h->desc = -1;
-    if(fd >= 0) {
-        close(fd);
-        DBG("[ usb closed %d ]\n", fd);
-    }
-}
-
-int usb_close(usb_handle *h)
-{
-    int fd;
-    
-    fd = h->desc;
-    h->desc = -1;
-    if(fd >= 0) {
-        close(fd);
-        DBG("[ usb closed %d ]\n", fd);
-    }
-
-    return 0;
-}
-
-usb_handle *usb_open(ifc_match_func callback)
-{
-    return find_usb_device("/dev/bus/usb", callback);
-}
-
-
diff --git a/fastboot/usb_osx.c b/fastboot/usb_osx.c
deleted file mode 100644
index d6a8260..0000000
--- a/fastboot/usb_osx.c
+++ /dev/null
@@ -1,538 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <CoreFoundation/CoreFoundation.h>
-#include <IOKit/IOKitLib.h>
-#include <IOKit/IOCFPlugIn.h>
-#include <IOKit/usb/IOUSBLib.h>
-#include <IOKit/IOMessage.h>
-#include <mach/mach_port.h>
-
-#include "usb.h"
-
-
-/*
- * Internal helper functions and associated definitions.
- */
-
-#if TRACE_USB
-#define WARN(x...) fprintf(stderr, x)
-#else
-#define WARN(x...)
-#endif
-
-#define ERR(x...) fprintf(stderr, "ERROR: " x)
-
-/** An open usb device */
-struct usb_handle
-{
-    int success;
-    ifc_match_func callback;
-    usb_ifc_info info;
-    
-    UInt8 bulkIn;
-    UInt8 bulkOut;
-    IOUSBInterfaceInterface190 **interface;
-    unsigned int zero_mask;
-};
-
-/** Try out all the interfaces and see if there's a match. Returns 0 on
- * success, -1 on failure. */
-static int try_interfaces(IOUSBDeviceInterface **dev, usb_handle *handle) {
-    IOReturn kr;
-    IOUSBFindInterfaceRequest request;
-    io_iterator_t iterator;
-    io_service_t usbInterface;
-    IOCFPlugInInterface **plugInInterface;
-    IOUSBInterfaceInterface190 **interface = NULL;
-    HRESULT result;
-    SInt32 score;
-    UInt8 interfaceNumEndpoints;
-    UInt8 endpoint;
-    UInt8 configuration;
-
-    // Placing the constant KIOUSBFindInterfaceDontCare into the following
-    // fields of the IOUSBFindInterfaceRequest structure will allow us to
-    // find all of the interfaces
-    request.bInterfaceClass = kIOUSBFindInterfaceDontCare;
-    request.bInterfaceSubClass = kIOUSBFindInterfaceDontCare;
-    request.bInterfaceProtocol = kIOUSBFindInterfaceDontCare;
-    request.bAlternateSetting = kIOUSBFindInterfaceDontCare;
-
-    // SetConfiguration will kill an existing UMS connection, so let's
-    // not do this if not necessary.
-    configuration = 0;
-    (*dev)->GetConfiguration(dev, &configuration);
-    if (configuration != 1)
-        (*dev)->SetConfiguration(dev, 1);
-
-    // Get an iterator for the interfaces on the device
-    kr = (*dev)->CreateInterfaceIterator(dev, &request, &iterator);
-
-    if (kr != 0) {
-        ERR("Couldn't create a device interface iterator: (%08x)\n", kr);
-        return -1;
-    }
-
-    while ((usbInterface = IOIteratorNext(iterator))) {
-        // Create an intermediate plugin
-        kr = IOCreatePlugInInterfaceForService(
-                usbInterface,
-                kIOUSBInterfaceUserClientTypeID,
-                kIOCFPlugInInterfaceID,
-                &plugInInterface,
-                &score);
-
-        // No longer need the usbInterface object now that we have the plugin
-        (void) IOObjectRelease(usbInterface);
-
-        if ((kr != 0) || (!plugInInterface)) {
-            WARN("Unable to create plugin (%08x)\n", kr);
-            continue;
-        }
-
-        // Now create the interface interface for the interface
-        result = (*plugInInterface)->QueryInterface(
-                plugInInterface,
-                CFUUIDGetUUIDBytes(kIOUSBInterfaceInterfaceID),
-                (LPVOID) &interface);
-
-        // No longer need the intermediate plugin
-        (*plugInInterface)->Release(plugInInterface);
-
-        if (result || !interface) {
-            ERR("Couldn't create interface interface: (%08x)\n",
-               (unsigned int) result);
-            // continue so we can try the next interface
-            continue;
-        }
-        
-        /*
-         * Now open the interface. This will cause the pipes
-         * associated with the endpoints in the interface descriptor
-         * to be instantiated.
-         */
-
-        /*
-         * TODO: Earlier comments here indicated that it was a bad
-         * idea to just open any interface, because opening "mass
-         * storage endpoints" is bad. However, the only way to find
-         * out if an interface does bulk in or out is to open it, and
-         * the framework in this application wants to be told about
-         * bulk in / out before deciding whether it actually wants to
-         * use the interface. Maybe something needs to be done about
-         * this situation.
-         */
-        
-        kr = (*interface)->USBInterfaceOpen(interface);
-
-        if (kr != 0) {
-            WARN("Could not open interface: (%08x)\n", kr);
-            (void) (*interface)->Release(interface);
-            // continue so we can try the next interface
-            continue;
-        }
-        
-        // Get the number of endpoints associated with this interface.
-        kr = (*interface)->GetNumEndpoints(interface, &interfaceNumEndpoints);
-
-        if (kr != 0) {
-            ERR("Unable to get number of endpoints: (%08x)\n", kr);
-            goto next_interface;
-        }
-
-        // Get interface class, subclass and protocol
-        if ((*interface)->GetInterfaceClass(interface, &handle->info.ifc_class) != 0 ||
-            (*interface)->GetInterfaceSubClass(interface, &handle->info.ifc_subclass) != 0 ||
-            (*interface)->GetInterfaceProtocol(interface, &handle->info.ifc_protocol) != 0)
-        {
-            ERR("Unable to get interface class, subclass and protocol\n");
-            goto next_interface;
-        }
-
-        handle->info.has_bulk_in = 0;
-        handle->info.has_bulk_out = 0;
-
-        // Iterate over the endpoints for this interface and see if there
-        // are any that do bulk in/out.
-        for (endpoint = 0; endpoint <= interfaceNumEndpoints; endpoint++) {
-            UInt8   transferType;
-            UInt16  maxPacketSize;
-            UInt8   interval;
-            UInt8   number;
-            UInt8   direction;
-
-            kr = (*interface)->GetPipeProperties(interface, endpoint,
-                    &direction,
-                    &number, &transferType, &maxPacketSize, &interval);
-
-            if (kr == 0) {
-                if (transferType != kUSBBulk) {
-                    continue;
-                }
-
-                if (direction == kUSBIn) {
-                    handle->info.has_bulk_in = 1;
-                    handle->bulkIn = endpoint;
-                } else if (direction == kUSBOut) {
-                    handle->info.has_bulk_out = 1;
-                    handle->bulkOut = endpoint;
-                }
-
-                if (handle->info.ifc_protocol == 0x01) {
-                    handle->zero_mask = maxPacketSize - 1;
-                }
-            } else {
-                ERR("could not get pipe properties\n");
-            }
-
-            if (handle->info.has_bulk_in && handle->info.has_bulk_out) {
-                break;
-            }
-        }
-
-        if (handle->callback(&handle->info) == 0) {
-            handle->interface = interface;
-            handle->success = 1;
-
-            /*
-             * Clear both the endpoints, because it has been observed
-             * that the Mac may otherwise (incorrectly) start out with
-             * them in bad state.
-             */
-
-            if (handle->info.has_bulk_in) {
-                kr = (*interface)->ClearPipeStallBothEnds(interface,
-                        handle->bulkIn);
-                if (kr != 0) {
-                    ERR("could not clear input pipe; result %d", kr);
-                    return -1;
-                }
-            }
-
-            if (handle->info.has_bulk_out) {
-                kr = (*interface)->ClearPipeStallBothEnds(interface,
-                        handle->bulkOut);
-                if (kr != 0) {
-                    ERR("could not clear output pipe; result %d", kr);
-                    return -1;
-                }
-            }
-            
-            return 0;
-        }
-        
-next_interface:
-        (*interface)->USBInterfaceClose(interface);
-        (*interface)->Release(interface);
-    }
-
-    return 0;
-}
-
-/** Try out the given device and see if there's a match. Returns 0 on
- * success, -1 on failure.
- */
-static int try_device(io_service_t device, usb_handle *handle) {
-    kern_return_t kr;
-    IOCFPlugInInterface **plugin = NULL;
-    IOUSBDeviceInterface182 **dev = NULL;
-    SInt32 score;
-    HRESULT result;
-    UInt8 serialIndex;
-
-    // Create an intermediate plugin.
-    kr = IOCreatePlugInInterfaceForService(device,
-            kIOUSBDeviceUserClientTypeID,
-            kIOCFPlugInInterfaceID,
-            &plugin, &score);
-
-    if ((kr != 0) || (plugin == NULL)) {
-        ERR("Unable to create a plug-in (%08x)\n", kr);
-        goto error;
-    }
-
-    // Now create the device interface.
-    result = (*plugin)->QueryInterface(plugin,
-            CFUUIDGetUUIDBytes(kIOUSBDeviceInterfaceID), (LPVOID) &dev);
-    if ((result != 0) || (dev == NULL)) {
-        ERR("Couldn't create a device interface (%08x)\n", (int) result);
-        goto error;
-    }
-
-    /* 
-     * We don't need the intermediate interface after the device interface
-     * is created.
-     */
-    IODestroyPlugInInterface(plugin);
-
-    // So, we have a device, finally. Grab its vitals.
-
-    kr = (*dev)->GetDeviceVendor(dev, &handle->info.dev_vendor);
-    if (kr != 0) {
-        ERR("GetDeviceVendor");
-        goto error;
-    }
-
-    kr = (*dev)->GetDeviceProduct(dev, &handle->info.dev_product);
-    if (kr != 0) {
-        ERR("GetDeviceProduct");
-        goto error;
-    }
-
-    kr = (*dev)->GetDeviceClass(dev, &handle->info.dev_class);
-    if (kr != 0) {
-        ERR("GetDeviceClass");
-        goto error;
-    }
-
-    kr = (*dev)->GetDeviceSubClass(dev, &handle->info.dev_subclass);
-    if (kr != 0) {
-        ERR("GetDeviceSubClass");
-        goto error;
-    }
-
-    kr = (*dev)->GetDeviceProtocol(dev, &handle->info.dev_protocol);
-    if (kr != 0) {
-        ERR("GetDeviceProtocol");
-        goto error;
-    }
-
-    kr = (*dev)->USBGetSerialNumberStringIndex(dev, &serialIndex);
-
-    if (serialIndex > 0) {
-        IOUSBDevRequest req;
-        UInt16  buffer[256];
-
-        req.bmRequestType = USBmakebmRequestType(kUSBIn, kUSBStandard, kUSBDevice);
-        req.bRequest = kUSBRqGetDescriptor;
-        req.wValue = (kUSBStringDesc << 8) | serialIndex;
-        req.wIndex = 0;
-        req.pData = buffer;
-        req.wLength = sizeof(buffer);
-        kr = (*dev)->DeviceRequest(dev, &req);
-
-        if (kr == kIOReturnSuccess && req.wLenDone > 0) {
-            int i, count;
-            
-            // skip first word, and copy the rest to the serial string, changing shorts to bytes.
-            count = (req.wLenDone - 1) / 2;
-            for (i = 0; i < count; i++)
-              handle->info.serial_number[i] = buffer[i + 1];
-            handle->info.serial_number[i] = 0;
-        }
-    } else {
-        // device has no serial number
-        handle->info.serial_number[0] = 0;
-    }
-
-    if (try_interfaces(dev, handle)) {
-        goto error;
-    }
-
-    (*dev)->Release(dev);
-    return 0;
-
-    error:
-
-    if (dev != NULL) {
-        (*dev)->Release(dev);
-    }
-    
-    return -1;    
-}
-
-
-/** Initializes the USB system. Returns 0 on success, -1 on error. */
-static int init_usb(ifc_match_func callback, usb_handle **handle) {
-    int ret = -1;
-    CFMutableDictionaryRef matchingDict;
-    kern_return_t result;
-    io_iterator_t iterator;
-    usb_handle h;
-
-    h.success = 0;
-    h.callback = callback;
-
-    /*
-     * Create our matching dictionary to find appropriate devices.
-     * IOServiceAddMatchingNotification consumes the reference, so we
-     * do not need to release it.
-     */
-    matchingDict = IOServiceMatching(kIOUSBDeviceClassName);
-
-    if (matchingDict == NULL) {
-        ERR("Couldn't create USB matching dictionary.\n");
-        return -1;
-    }
-
-    result = IOServiceGetMatchingServices(
-            kIOMasterPortDefault, matchingDict, &iterator);
-
-    if (result != 0) {
-        ERR("Could not create iterator.");
-        return -1;
-    }
-    
-    for (;;) {
-        if (! IOIteratorIsValid(iterator)) {
-            /*
-             * Apple documentation advises resetting the iterator if
-             * it should become invalid during iteration.
-             */
-            IOIteratorReset(iterator);
-            continue;
-        }
-                
-        io_service_t device = IOIteratorNext(iterator);
-
-        if (device == 0) {
-            break;
-        }
-
-        usb_ifc_info info;
-
-        if (try_device(device, &h) != 0) {
-            IOObjectRelease(device);
-            ret = -1;
-            break;
-        }
-
-        if (h.success) {
-            *handle = calloc(1, sizeof(usb_handle));
-            memcpy(*handle, &h, sizeof(usb_handle));
-            ret = 0;
-            break;
-        }
-
-        IOObjectRelease(device);
-    }
-
-    IOObjectRelease(iterator);
-
-    return ret;
-}
-
-
-
-/*
- * Definitions of this file's public functions.
- */
-
-usb_handle *usb_open(ifc_match_func callback) {
-    usb_handle *handle = NULL;
-
-    if (init_usb(callback, &handle) < 0) {
-        /* Something went wrong initializing USB. */
-        return NULL;
-    }
-
-    return handle;
-}
-
-int usb_close(usb_handle *h) {
-    /* TODO: Something better here? */
-    return 0;
-}
-
-int usb_read(usb_handle *h, void *data, int len) {
-    IOReturn result;
-    UInt32 numBytes = len;
-
-    if (len == 0) {
-        return 0;
-    }
-
-    if (h == NULL) {
-        return -1;
-    }
-
-    if (h->interface == NULL) {
-        ERR("usb_read interface was null\n");
-        return -1;
-    }
-
-    if (h->bulkIn == 0) {
-        ERR("bulkIn endpoint not assigned\n");
-        return -1;
-    }
-
-    result = (*h->interface)->ReadPipe(
-            h->interface, h->bulkIn, data, &numBytes);
-
-    if (result == 0) {
-        return (int) numBytes;
-    } else {
-        ERR("usb_read failed with status %x\n", result);
-    }
-
-    return -1;
-}
-
-int usb_write(usb_handle *h, const void *data, int len) {
-    IOReturn result;
-
-    if (len == 0) {
-        return 0;
-    }
-
-    if (h == NULL) {
-        return -1;
-    }
-
-    if (h->interface == NULL) {
-        ERR("usb_write interface was null\n");
-        return -1;
-    }
-
-    if (h->bulkOut == 0) {
-        ERR("bulkOut endpoint not assigned\n");
-        return -1;
-    }
-
-    result = (*h->interface)->WritePipe(
-            h->interface, h->bulkOut, (void *)data, len);
-
-    #if 0
-    if ((result == 0) && (h->zero_mask)) {
-        /* we need 0-markers and our transfer */
-        if(!(len & h->zero_mask)) {
-            result = (*h->interface)->WritePipe(
-                    h->interface, h->bulkOut, (void *)data, 0);
-        }
-    }
-    #endif
-
-    if (result != 0) {
-        ERR("usb_write failed with status %x\n", result);
-        return -1;
-    }
-
-    return len;
-}
diff --git a/fastboot/usb_windows.c b/fastboot/usb_windows.c
deleted file mode 100644
index 9c0a9cb..0000000
--- a/fastboot/usb_windows.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <windows.h>
-#include <winerror.h>
-#include <errno.h>
-#include <usb100.h>
-#include <adb_api.h>
-#include <stdio.h>
-
-#include "usb.h"
-
-//#define TRACE_USB 1
-#if TRACE_USB
-#define DBG(x...) fprintf(stderr, x)
-#else
-#define DBG(x...)
-#endif
-
-
-/** Structure usb_handle describes our connection to the usb device via
-  AdbWinApi.dll. This structure is returned from usb_open() routine and
-  is expected in each subsequent call that is accessing the device.
-*/
-struct usb_handle {
-    /// Handle to USB interface
-    ADBAPIHANDLE  adb_interface;
-    
-    /// Handle to USB read pipe (endpoint)
-    ADBAPIHANDLE  adb_read_pipe;
-    
-    /// Handle to USB write pipe (endpoint)
-    ADBAPIHANDLE  adb_write_pipe;
-    
-    /// Interface name
-    char*         interface_name;
-};
-
-/// Class ID assigned to the device by androidusb.sys
-static const GUID usb_class_id = ANDROID_USB_CLASS_ID;
-
-
-/// Checks if interface (device) matches certain criteria
-int recognized_device(usb_handle* handle, ifc_match_func callback);
-
-/// Opens usb interface (device) by interface (device) name.
-usb_handle* do_usb_open(const wchar_t* interface_name);
-
-/// Writes data to the opened usb handle
-int usb_write(usb_handle* handle, const void* data, int len);
-
-/// Reads data using the opened usb handle
-int usb_read(usb_handle *handle, void* data, int len);
-
-/// Cleans up opened usb handle
-void usb_cleanup_handle(usb_handle* handle);
-
-/// Cleans up (but don't close) opened usb handle
-void usb_kick(usb_handle* handle);
-
-/// Closes opened usb handle
-int usb_close(usb_handle* handle);
-
-
-usb_handle* do_usb_open(const wchar_t* interface_name) {
-    // Allocate our handle
-    usb_handle* ret = (usb_handle*)malloc(sizeof(usb_handle));
-    if (NULL == ret)
-        return NULL;
-
-    // Create interface.
-    ret->adb_interface = AdbCreateInterfaceByName(interface_name);
-
-    if (NULL == ret->adb_interface) {
-        free(ret);
-        errno = GetLastError();
-        return NULL;
-    }
-
-    // Open read pipe (endpoint)
-    ret->adb_read_pipe =
-        AdbOpenDefaultBulkReadEndpoint(ret->adb_interface,
-                                   AdbOpenAccessTypeReadWrite,
-                                   AdbOpenSharingModeReadWrite);
-    if (NULL != ret->adb_read_pipe) {
-        // Open write pipe (endpoint)
-        ret->adb_write_pipe =
-            AdbOpenDefaultBulkWriteEndpoint(ret->adb_interface,
-                                      AdbOpenAccessTypeReadWrite,
-                                      AdbOpenSharingModeReadWrite);
-        if (NULL != ret->adb_write_pipe) {
-            // Save interface name
-            unsigned long name_len = 0;
-
-            // First get expected name length
-            AdbGetInterfaceName(ret->adb_interface,
-                          NULL,
-                          &name_len,
-                          true);
-            if (0 != name_len) {
-                ret->interface_name = (char*)malloc(name_len);
-
-                if (NULL != ret->interface_name) {
-                    // Now save the name
-                    if (AdbGetInterfaceName(ret->adb_interface,
-                                  ret->interface_name,
-                                  &name_len,
-                                  true)) {
-                        // We're done at this point
-                        return ret;
-                    }
-                } else {
-                    SetLastError(ERROR_OUTOFMEMORY);
-                }
-            }
-        }
-    }
-
-    // Something went wrong.
-    errno = GetLastError();
-    usb_cleanup_handle(ret);
-    free(ret);
-    SetLastError(errno);
-
-    return NULL;
-}
-
-int usb_write(usb_handle* handle, const void* data, int len) {
-    unsigned long time_out = 500 + len * 8;
-    unsigned long written = 0;
-    unsigned count = 0;
-    int ret;
-
-    DBG("usb_write %d\n", len);
-    if (NULL != handle) {
-        // Perform write
-        while(len > 0) {
-            int xfer = (len > 4096) ? 4096 : len;
-            ret = AdbWriteEndpointSync(handle->adb_write_pipe,
-                                   (void*)data,
-                                   (unsigned long)xfer,
-                                   &written,
-                                   time_out);
-            errno = GetLastError();
-            DBG("AdbWriteEndpointSync returned %d, errno: %d\n", ret, errno);
-            if (ret == 0) {
-                // assume ERROR_INVALID_HANDLE indicates we are disconnected
-                if (errno == ERROR_INVALID_HANDLE)
-                usb_kick(handle);
-                return -1;
-            }
-
-            count += written;
-            len -= written;
-            data += written;
-
-            if (len == 0)
-                return count;
-        }
-    } else {
-        DBG("usb_write NULL handle\n");
-        SetLastError(ERROR_INVALID_HANDLE);
-    }
-
-    DBG("usb_write failed: %d\n", errno);
-
-    return -1;
-}
-
-int usb_read(usb_handle *handle, void* data, int len) {
-    unsigned long time_out = 500 + len * 8;
-    unsigned long read = 0;
-    int ret;
-
-    DBG("usb_read %d\n", len);
-    if (NULL != handle) {
-        while (1) {
-            int xfer = (len > 4096) ? 4096 : len;
-
-	        ret = AdbReadEndpointSync(handle->adb_read_pipe,
-	                              (void*)data,
-	                              (unsigned long)xfer,
-	                              &read,
-	                              time_out);
-            errno = GetLastError();
-            DBG("usb_read got: %ld, expected: %d, errno: %d\n", read, xfer, errno);
-            if (ret) {
-                return read;
-            } else if (errno != ERROR_SEM_TIMEOUT) {
-                // assume ERROR_INVALID_HANDLE indicates we are disconnected
-                if (errno == ERROR_INVALID_HANDLE)
-                    usb_kick(handle);
-                break;
-            }
-            // else we timed out - try again
-        }
-    } else {
-        DBG("usb_read NULL handle\n");
-        SetLastError(ERROR_INVALID_HANDLE);
-    }
-
-    DBG("usb_read failed: %d\n", errno);
-
-    return -1;
-}
-
-void usb_cleanup_handle(usb_handle* handle) {
-    if (NULL != handle) {
-        if (NULL != handle->interface_name)
-            free(handle->interface_name);
-        if (NULL != handle->adb_write_pipe)
-            AdbCloseHandle(handle->adb_write_pipe);
-        if (NULL != handle->adb_read_pipe)
-            AdbCloseHandle(handle->adb_read_pipe);
-        if (NULL != handle->adb_interface)
-            AdbCloseHandle(handle->adb_interface);
-
-        handle->interface_name = NULL;
-        handle->adb_write_pipe = NULL;
-        handle->adb_read_pipe = NULL;
-        handle->adb_interface = NULL;
-    }
-}
-
-void usb_kick(usb_handle* handle) {
-    if (NULL != handle) {
-        usb_cleanup_handle(handle);
-    } else {
-        SetLastError(ERROR_INVALID_HANDLE);
-        errno = ERROR_INVALID_HANDLE;
-    }
-}
-
-int usb_close(usb_handle* handle) {
-    DBG("usb_close\n");
-
-    if (NULL != handle) {
-        // Cleanup handle
-        usb_cleanup_handle(handle);
-        free(handle);
-    }
-
-    return 0;
-}
-
-int recognized_device(usb_handle* handle, ifc_match_func callback) {
-    struct usb_ifc_info info;
-    USB_DEVICE_DESCRIPTOR device_desc;
-    USB_INTERFACE_DESCRIPTOR interf_desc;
-
-    if (NULL == handle)
-        return 0;
-
-    // Check vendor and product id first
-    if (!AdbGetUsbDeviceDescriptor(handle->adb_interface,
-                                 &device_desc)) {
-        return 0;
-    }
-
-    // Then check interface properties
-    if (!AdbGetUsbInterfaceDescriptor(handle->adb_interface,
-                                    &interf_desc)) {
-        return 0;
-    }
-
-    // Must have two endpoints
-    if (2 != interf_desc.bNumEndpoints) {
-        return 0;
-    }
-
-    info.dev_vendor = device_desc.idVendor;
-    info.dev_product = device_desc.idProduct;
-    info.dev_class = device_desc.bDeviceClass;
-    info.dev_subclass = device_desc.bDeviceSubClass;
-    info.dev_protocol = device_desc.bDeviceProtocol;
-    info.ifc_class = interf_desc.bInterfaceClass;
-    info.ifc_subclass = interf_desc.bInterfaceSubClass;
-    info.ifc_protocol = interf_desc.bInterfaceProtocol;
-    
-    // read serial number (if there is one)
-    unsigned long serial_number_len = sizeof(info.serial_number);
-    if (!AdbGetSerialNumber(handle->adb_interface, info.serial_number,
-                    &serial_number_len, true)) {
-        info.serial_number[0] = 0;
-    }
-
-    if (callback(&info) == 0) {
-        return 1;
-    }
-
-    return 0;
-}
-
-static usb_handle *find_usb_device(ifc_match_func callback) {
-	usb_handle* handle = NULL;
-    char entry_buffer[2048];
-    char interf_name[2048];
-    AdbInterfaceInfo* next_interface = (AdbInterfaceInfo*)(&entry_buffer[0]);
-    unsigned long entry_buffer_size = sizeof(entry_buffer);
-    char* copy_name;
-
-    // Enumerate all present and active interfaces.
-    ADBAPIHANDLE enum_handle =
-        AdbEnumInterfaces(usb_class_id, true, true, true);
-
-    if (NULL == enum_handle)
-        return NULL;
-
-    while (AdbNextInterface(enum_handle, next_interface, &entry_buffer_size)) {
-        // TODO(vchtchetkine): FIXME - temp hack converting wchar_t into char.
-        // It would be better to change AdbNextInterface so it will return
-        // interface name as single char string.
-        const wchar_t* wchar_name = next_interface->device_name;
-        for(copy_name = interf_name;
-                L'\0' != *wchar_name;
-                wchar_name++, copy_name++) {
-            *copy_name = (char)(*wchar_name);
-        }
-        *copy_name = '\0';
-
-        handle = do_usb_open(next_interface->device_name);
-        if (NULL != handle) {
-            // Lets see if this interface (device) belongs to us
-            if (recognized_device(handle, callback)) {
-                // found it!
-                break;
-            } else {
-                usb_cleanup_handle(handle);
-                free(handle);
-                handle = NULL;
-            }
-        }
-
-        entry_buffer_size = sizeof(entry_buffer);
-    }
-
-    AdbCloseHandle(enum_handle);
-    return handle;
-}
-
-usb_handle *usb_open(ifc_match_func callback)
-{
-    return find_usb_device(callback);
-}
-
-// called from fastboot.c
-void sleep(int seconds)
-{
-    Sleep(seconds * 1000);
-}
diff --git a/fastboot/usbtest.c b/fastboot/usbtest.c
deleted file mode 100644
index e34d7e6..0000000
--- a/fastboot/usbtest.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include <sys/time.h>
-
-#include "usb.h"
-
-static unsigned arg_size = 4096;
-static unsigned arg_count = 4096;
-
-long long NOW(void) 
-{
-    struct timeval tv;
-    gettimeofday(&tv, 0);
-    
-    return (((long long) tv.tv_sec) * ((long long) 1000000)) +
-        (((long long) tv.tv_usec));
-}
-
-int printifc(usb_ifc_info *info)
-{
-    printf("dev: csp=%02x/%02x/%02x v=%04x p=%04x  ",
-           info->dev_class, info->dev_subclass, info->dev_protocol,
-           info->dev_vendor, info->dev_product);
-    printf("ifc: csp=%02x/%02x/%02x%s%s\n",
-           info->ifc_class, info->ifc_subclass, info->ifc_protocol,
-           info->has_bulk_in ? " in" : "",
-           info->has_bulk_out ? " out" : "");
-    return -1;
-}
-
-int match_null(usb_ifc_info *info)
-{
-    if(info->dev_vendor != 0x18d1) return -1;
-    if(info->ifc_class != 0xff) return -1;
-    if(info->ifc_subclass != 0xfe) return -1;
-    if(info->ifc_protocol != 0x01) return -1;
-    return 0;
-}
-
-int match_zero(usb_ifc_info *info)
-{
-    if(info->dev_vendor != 0x18d1) return -1;
-    if(info->ifc_class != 0xff) return -1;
-    if(info->ifc_subclass != 0xfe) return -1;
-    if(info->ifc_protocol != 0x02) return -1;
-    return 0;
-}
-
-int match_loop(usb_ifc_info *info)
-{
-    if(info->dev_vendor != 0x18d1) return -1;
-    if(info->ifc_class != 0xff) return -1;
-    if(info->ifc_subclass != 0xfe) return -1;
-    if(info->ifc_protocol != 0x03) return -1;
-    return 0;
-}
-
-int test_null(usb_handle *usb)
-{
-    int i;
-    unsigned char buf[4096];
-    memset(buf, 0xee, 4096);
-    long long t0, t1;
-
-    t0 = NOW();
-    for(i = 0; i < arg_count; i++) {
-        if(usb_write(usb, buf, arg_size) != arg_size) {
-            fprintf(stderr,"write failed (%s)\n", strerror(errno));
-            return -1;
-        }
-    }
-    t1 = NOW();
-    fprintf(stderr,"%d bytes in %lld uS\n", arg_count * arg_size, (t1 - t0));
-    return 0;
-}
-
-int test_zero(usb_handle *usb)
-{
-    int i;
-    unsigned char buf[4096];
-    long long t0, t1;
-    
-    t0 = NOW();
-    for(i = 0; i < arg_count; i++) {
-        if(usb_read(usb, buf, arg_size) != arg_size) {
-            fprintf(stderr,"read failed (%s)\n", strerror(errno));
-            return -1;
-        }
-    }
-    t1 = NOW();
-    fprintf(stderr,"%d bytes in %lld uS\n", arg_count * arg_size, (t1 - t0));
-    return 0;
-}
-
-struct 
-{
-    const char *cmd;
-    ifc_match_func match;
-    int (*test)(usb_handle *usb);
-    const char *help;
-} tests[] = {
-    { "list", printifc,   0,         "list interfaces" },
-    { "send", match_null, test_null, "send to null interface" },
-    { "recv", match_zero, test_zero, "recv from zero interface" },
-    { "loop", match_loop, 0,         "exercise loopback interface" },
-    {},
-};
-
-int usage(void)
-{
-    int i;
-
-    fprintf(stderr,"usage: usbtest <testname>\n\navailable tests:\n");
-    for(i = 0; tests[i].cmd; i++) {
-        fprintf(stderr," %-8s %s\n", tests[i].cmd, tests[i].help);
-    }
-    return -1;
-}
-
-int process_args(int argc, char **argv)
-{
-    while(argc-- > 0) {
-        char *arg = *argv++;
-        if(!strncmp(arg,"count=",6)) {
-            arg_count = atoi(arg + 6);
-        } else if(!strncmp(arg,"size=",5)) {
-            arg_size = atoi(arg + 5);
-        } else {
-            fprintf(stderr,"unknown argument: %s\n", arg);
-            return -1;
-        }
-    }
-
-    if(arg_count == 0) {
-        fprintf(stderr,"count may not be zero\n");
-        return -1;
-    }
-
-    if(arg_size > 4096) {
-        fprintf(stderr,"size may not be greater than 4096\n");
-        return -1;
-    }
-
-    return 0;
-}
-
-int main(int argc, char **argv)
-{
-    usb_handle *usb;
-    int i;
-    
-    if(argc < 2)
-        return usage();
-
-    if(argc > 2) {
-        if(process_args(argc - 2, argv + 2)) 
-            return -1;
-    }
-
-    for(i = 0; tests[i].cmd; i++) {
-        if(!strcmp(argv[1], tests[i].cmd)) {
-            usb = usb_open(tests[i].match);
-            if(tests[i].test) {
-                if(usb == 0) {
-                    fprintf(stderr,"usbtest: %s: could not find interface\n",
-                            tests[i].cmd);
-                    return -1;
-                }
-                if(tests[i].test(usb)) {
-                    fprintf(stderr,"usbtest: %s: FAIL\n", tests[i].cmd);
-                    return -1;
-                } else {
-                    fprintf(stderr,"usbtest: %s: OKAY\n", tests[i].cmd);
-                }
-            }
-            return 0;
-        }
-    }
-
-    return usage();
-}
diff --git a/fastboot/util_linux.c b/fastboot/util_linux.c
deleted file mode 100644
index 912e16f..0000000
--- a/fastboot/util_linux.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-
-void get_my_path(char *path)
-{
-    char proc[64];
-    char *x;
-    
-    sprintf(proc, "/proc/%d/exe", getpid());
-    int err = readlink(proc, path, PATH_MAX - 1);
-
-    if(err <= 0) {
-        path[0] = 0;
-    } else {
-        path[err] = 0;
-        x = strrchr(path,'/');
-        if(x) x[1] = 0;
-    }
-}
diff --git a/fastboot/util_osx.c b/fastboot/util_osx.c
deleted file mode 100644
index 068241c..0000000
--- a/fastboot/util_osx.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <utils/executablepath.h>
-#import <Carbon/Carbon.h>
-#include <unistd.h>
-
-void get_my_path(char s[PATH_MAX])
-{
-    char *x;
-    ProcessSerialNumber psn;
-    GetCurrentProcess(&psn);
-    CFDictionaryRef dict;
-    dict = ProcessInformationCopyDictionary(&psn, 0xffffffff);
-    CFStringRef value = (CFStringRef)CFDictionaryGetValue(dict,
-                CFSTR("CFBundleExecutable"));
-    CFStringGetCString(value, s, PATH_MAX - 1, kCFStringEncodingUTF8);
-    x = strrchr(s, '/');
-    if(x) x[1] = 0;
-}
-
-
diff --git a/fastboot/util_windows.c b/fastboot/util_windows.c
deleted file mode 100644
index 37077a4..0000000
--- a/fastboot/util_windows.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-
-#include <windows.h>
-
-void get_my_path(char exe[PATH_MAX])
-{
-	char*  r;
-
-	GetModuleFileName( NULL, exe, PATH_MAX-1 );
-	exe[PATH_MAX-1] = 0;
-	r = strrchr( exe, '\\' );
-	if (r)
-		*r = 0;
-}
-
-
-void *load_file(const char *fn, unsigned *_sz)
-{
-    HANDLE    file;
-    char     *data;
-    DWORD     file_size;
-
-    file = CreateFile( fn,
-                       GENERIC_READ,
-                       FILE_SHARE_READ,
-                       NULL,
-                       OPEN_EXISTING,
-                       0,
-                       NULL );
-
-    if (file == INVALID_HANDLE_VALUE)
-        return NULL;
-
-    file_size = GetFileSize( file, NULL );
-    data      = NULL;
-
-    if (file_size > 0) {
-        data = (char*) malloc( file_size );
-        if (data == NULL) {
-            fprintf(stderr, "load_file: could not allocate %ld bytes\n", file_size );
-            file_size = 0;
-        } else {
-            DWORD  out_bytes;
-
-            if ( !ReadFile( file, data, file_size, &out_bytes, NULL ) ||
-                 out_bytes != file_size )
-            {
-                fprintf(stderr, "load_file: could not read %ld bytes from '%s'\n", file_size, fn);
-                free(data);
-                data      = NULL;
-                file_size = 0;
-            }
-        }
-    }
-    CloseHandle( file );
-
-    *_sz = (unsigned) file_size;
-    return  data;
-}
diff --git a/include/arch/darwin-x86/AndroidConfig.h b/include/arch/darwin-x86/AndroidConfig.h
deleted file mode 100644
index 49f04e5..0000000
--- a/include/arch/darwin-x86/AndroidConfig.h
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Android config -- "Darwin".  Used for PPC Mac OS X.
- *
- * TODO: split this into "x86" and "ppc" versions
- */
-#ifndef _ANDROID_CONFIG_H
-#define _ANDROID_CONFIG_H
-
-/*
- * ===========================================================================
- *                              !!! IMPORTANT !!!
- * ===========================================================================
- *
- * This file is included by ALL C/C++ source files.  Don't put anything in
- * here unless you are absolutely certain it can't go anywhere else.
- *
- * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
- * comments.
- */
-
-/*
- * Threading model.  Choose one:
- *
- * HAVE_PTHREADS - use the pthreads library.
- * HAVE_WIN32_THREADS - use Win32 thread primitives.
- *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
- */
-#define HAVE_PTHREADS
-
-/*
- * Do we have the futex syscall?
- */
-
-/* #define HAVE_FUTEX */
-
-/*
- * Process creation model.  Choose one:
- *
- * HAVE_FORKEXEC - use fork() and exec()
- * HAVE_WIN32_PROC - use CreateProcess()
- */
-#define HAVE_FORKEXEC
-
-/*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-/* #define HAVE_OOM_ADJ */
-
-/*
- * IPC model.  Choose one:
- *
- * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
- * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
- * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
- * HAVE_ANDROID_IPC - use Android versions (?, mmap).
- */
-#define HAVE_MACOSX_IPC
-
-/*
- * Memory-mapping model. Choose one:
- *
- * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
- * HAVE_WIN32_FILEMAP - use Win32 filemaps
- */
-#define  HAVE_POSIX_FILEMAP
-
-/*
- * Define this if you have <termio.h>
- */
-#define  HAVE_TERMIO_H
-
-/*
- * Define this if you build against MSVCRT.DLL
- */
-/* #define HAVE_MS_C_RUNTIME */
-
-/*
- * Define this if you have sys/uio.h
- */
-#define  HAVE_SYS_UIO_H
-
-/*
- * Define this if your platforms implements symbolic links
- * in its filesystems
- */
-#define HAVE_SYMLINKS
-
-/*
- * Define this if we have localtime_r().
- */
-#define HAVE_LOCALTIME_R
-
-/*
- * Define this if we have gethostbyname_r().
- */
-/* #define HAVE_GETHOSTBYNAME_R */
-
-/*
- * Define this if we have ioctl().
- */
-/* #define HAVE_IOCTL */
-
-/*
- * Define this if we want to use WinSock.
- */
-/* #define HAVE_WINSOCK */
-
-/*
- * Define this if have clock_gettime() and friends
- */
-/* #define HAVE_POSIX_CLOCKS */
-
-/*
- * Define this if we have pthread_cond_timedwait_monotonic() and
- * clock_gettime(CLOCK_MONOTONIC).
- */
-/* #define HAVE_TIMEDWAIT_MONOTONIC */
-
-/*
- * Endianness of the target machine.  Choose one:
- *
- * HAVE_ENDIAN_H -- have endian.h header we can include.
- * HAVE_LITTLE_ENDIAN -- we are little endian.
- * HAVE_BIG_ENDIAN -- we are big endian.
- */
-#if (defined(__ppc__) || defined(__ppc64__))
-#   define HAVE_BIG_ENDIAN
-#elif defined(__i386__)
-#   define HAVE_LITTLE_ENDIAN
-#endif
-
-/*
- * We need to choose between 32-bit and 64-bit off_t.  All of our code should
- * agree on the same size.  For desktop systems, use 64-bit values,
- * because some of our libraries (e.g. wxWidgets) expect to be built that way.
- */
-#define _FILE_OFFSET_BITS 64
-#define _LARGEFILE_SOURCE 1
-
-/*
- * Defined if we have the backtrace() call for retrieving a stack trace.
- * Needed for CallStack to operate; if not defined, CallStack is
- * non-functional.
- */
-#define HAVE_BACKTRACE 0
-
-/*
- * Defined if we have the dladdr() call for retrieving the symbol associated
- * with a memory address.  If not defined, stack crawls will not have symbolic
- * information.
- */
-#define HAVE_DLADDR 0
-
-/*
- * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
- * not defined, stack crawls will be displayed with raw mangled symbols
- */
-#define HAVE_CXXABI 0
-
-/*
- * Defined if we have the gettid() system call.
- */
-/* #define HAVE_GETTID */
-
-
-/*
- * Add any extra platform-specific defines here.
- */
-#define _THREAD_SAFE
-
-/*
- * Define if we have <malloc.h> header
- */
-/* #define HAVE_MALLOC_H */
-
-/*
- * Define if tm struct has tm_gmtoff field
- */
-#define HAVE_TM_GMTOFF 1
-
-/*
- * Define if dirent struct has d_type field
- */
-#define HAVE_DIRENT_D_TYPE 1
-
-/*
- * Define if we have madvise() in <sys/mman.h>
- */
-#define HAVE_MADVISE 1
-
-/*
- * Define if we include <sys/mount.h> for statfs()
- */
-#define INCLUDE_SYS_MOUNT_FOR_STATFS 1
-
-/*
- * What CPU architecture does this platform use?
- */
-#if (defined(__ppc__) || defined(__ppc64__))
-#   define ARCH_PPC
-#elif defined(__i386__)
-#   define ARCH_X86
-#endif
-
-/*
- * sprintf() format string for shared library naming.
- */
-#define OS_SHARED_LIB_FORMAT_STR    "lib%s.dylib"
-
-/*
- * type for the third argument to mincore().
- */
-#define MINCORE_POINTER_TYPE char *
-
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
-/*
- * Is the filesystem case sensitive?
- *
- * For tools apps, we'll treat is as not case sensitive.
- */
-/* #define OS_CASE_SENSITIVE */
-
-/*
- * Define if <sys/socket.h> exists.
- */
-#define HAVE_SYS_SOCKET_H 1
-
-/*
- * Define if the strlcpy() function exists on the system.
- */
-#define HAVE_STRLCPY 1
-
-/*
- * Define if writev() exists
- */
-#define HAVE_WRITEV 1
-
-#endif /*_ANDROID_CONFIG_H*/
diff --git a/include/arch/linux-arm/AndroidConfig.h b/include/arch/linux-arm/AndroidConfig.h
deleted file mode 100644
index f322127..0000000
--- a/include/arch/linux-arm/AndroidConfig.h
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Android config -- "android-arm".  Used for ARM device builds.
- */
-#ifndef _ANDROID_CONFIG_H
-#define _ANDROID_CONFIG_H
-
-/*
- * ===========================================================================
- *                              !!! IMPORTANT !!!
- * ===========================================================================
- *
- * This file is included by ALL C/C++ source files.  Don't put anything in
- * here unless you are absolutely certain it can't go anywhere else.
- *
- * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
- * comments.
- */
-
-/*
- * Threading model.  Choose one:
- *
- * HAVE_PTHREADS - use the pthreads library.
- * HAVE_WIN32_THREADS - use Win32 thread primitives.
- *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
- */
-#define HAVE_PTHREADS
-
-/*
- * Do we have the futex syscall?
- */
-
-#define HAVE_FUTEX
-
-/*
- * Define if we already have the futex wrapper functions defined. Yes if
- * compiling against bionic.
- */
-#define HAVE_FUTEX_WRAPPERS 1
-
-/*
- * Process creation model.  Choose one:
- *
- * HAVE_FORKEXEC - use fork() and exec()
- * HAVE_WIN32_PROC - use CreateProcess()
- */
-#define HAVE_FORKEXEC
-
-/*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-#define HAVE_OOM_ADJ
-
-/*
- * IPC model.  Choose one:
- *
- * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
- * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
- * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
- * HAVE_ANDROID_IPC - use Android versions (?, mmap).
- */
-#define HAVE_ANDROID_IPC
-
-/*
- * Memory-mapping model. Choose one:
- *
- * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
- * HAVE_WIN32_FILEMAP - use Win32 filemaps
- */
-#define  HAVE_POSIX_FILEMAP
-
-/*
- * Define this if you have <termio.h>
- */
-#define  HAVE_TERMIO_H
-
-/*
- * Define this if you build against MSVCRT.DLL
- */
-/* #define HAVE_MS_C_RUNTIME */
-
-/*
- * Define this if you have sys/uio.h
- */
-#define  HAVE_SYS_UIO_H
-
-/*
- * Define this if your platforms implements symbolic links
- * in its filesystems
- */
-#define HAVE_SYMLINKS
-
-/*
- * Define this if we have localtime_r().
- */
-/* #define HAVE_LOCALTIME_R */
-
-/*
- * Define this if we have gethostbyname_r().
- */
-/* #define HAVE_GETHOSTBYNAME_R */
-
-/*
- * Define this if we have ioctl().
- */
-#define HAVE_IOCTL
-
-/*
- * Define this if we want to use WinSock.
- */
-/* #define HAVE_WINSOCK */
-
-/*
- * Define this if have clock_gettime() and friends
- */
-#define HAVE_POSIX_CLOCKS
-
-/*
- * Define this if we have pthread_cond_timedwait_monotonic() and
- * clock_gettime(CLOCK_MONOTONIC).
- */
-#define HAVE_TIMEDWAIT_MONOTONIC
-
-/*
- * Define this if we have linux style epoll()
- */
-#define HAVE_EPOLL
-
-/*
- * Endianness of the target machine.  Choose one:
- *
- * HAVE_ENDIAN_H -- have endian.h header we can include.
- * HAVE_LITTLE_ENDIAN -- we are little endian.
- * HAVE_BIG_ENDIAN -- we are big endian.
- */
-#define HAVE_ENDIAN_H
-#define HAVE_LITTLE_ENDIAN
-
-/*
- * We need to choose between 32-bit and 64-bit off_t.  All of our code should
- * agree on the same size.  For desktop systems, use 64-bit values,
- * because some of our libraries (e.g. wxWidgets) expect to be built that way.
- */
-/* #define _FILE_OFFSET_BITS 64 */
-/* #define _LARGEFILE_SOURCE 1 */
-
-/*
- * Defined if we have the backtrace() call for retrieving a stack trace.
- * Needed for CallStack to operate; if not defined, CallStack is
- * non-functional.
- */
-#define HAVE_BACKTRACE 0
-
-/*
- * Defined if we have the dladdr() call for retrieving the symbol associated
- * with a memory address.  If not defined, stack crawls will not have symbolic
- * information.
- */
-#define HAVE_DLADDR 0
-
-/*
- * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
- * not defined, stack crawls will be displayed with raw mangled symbols
- */
-#define HAVE_CXXABI 0
-
-/*
- * Defined if we have the gettid() system call.
- */
-#define HAVE_GETTID
-
-/* 
- * Defined if we have the sched_setscheduler() call
- */
-#define HAVE_SCHED_SETSCHEDULER
-
-/*
- * Add any extra platform-specific defines here.
- */
-#define __linux__
-
-/*
- * Define if we have <malloc.h> header
- */
-#define HAVE_MALLOC_H
-
-/* 
- * Define if we're running on *our* linux on device or emulator.
- */
-#define HAVE_ANDROID_OS 1
-
-/*
- * Define if we have Linux-style non-filesystem Unix Domain Sockets
- */
-#define HAVE_LINUX_LOCAL_SOCKET_NAMESPACE 1
-
-/*
- * Define if we have Linux's inotify in <sys/inotify.h>.
- */
-#define HAVE_INOTIFY 1
-
-/*
- * Define if we have madvise() in <sys/mman.h>
- */
-#define HAVE_MADVISE 1
-
-/*
- * Define if tm struct has tm_gmtoff field
- */
-#define HAVE_TM_GMTOFF 1
-
-/*
- * Define if dirent struct has d_type field
- */
-#define HAVE_DIRENT_D_TYPE 1
-
-/*
- * Define if libc includes Android system properties implementation.
- */
-#define HAVE_LIBC_SYSTEM_PROPERTIES 1
-
-/*
- * Define if system provides a system property server (should be
- * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
- */
-/* #define HAVE_SYSTEM_PROPERTY_SERVER */
-
-/*
- * What CPU architecture does this platform use?
- */
-#define ARCH_ARM
-
-/*
- * Define if the size of enums is as short as possible,
- */
-/* #define HAVE_SHORT_ENUMS */
-
-/*
- * sprintf() format string for shared library naming.
- */
-#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
-
-/*
- * Do we have __memcmp16()?
- */
-#define HAVE__MEMCMP16  1
-
-/*
- * type for the third argument to mincore().
- */
-#define MINCORE_POINTER_TYPE unsigned char *
-
-/*
- * Do we have the sigaction flag SA_NOCLDWAIT?
- */
-#define HAVE_SA_NOCLDWAIT
-
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
-/*
- * Is the filesystem case sensitive?
- */
-#define OS_CASE_SENSITIVE
-
-/*
- * Define if <sys/socket.h> exists.
- */
-#define HAVE_SYS_SOCKET_H 1
-
-/*
- * Define if the strlcpy() function exists on the system.
- */
-#define HAVE_STRLCPY 1
-
-/*
- * Define if prctl() exists
- */
-#define HAVE_PRCTL 1
-
-/*
- * Define if writev() exists
- */
-#define HAVE_WRITEV 1
-
-#endif /* _ANDROID_CONFIG_H */
diff --git a/include/arch/linux-x86/AndroidConfig.h b/include/arch/linux-x86/AndroidConfig.h
deleted file mode 100644
index 6de75f8..0000000
--- a/include/arch/linux-x86/AndroidConfig.h
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Android config -- "Linux".  Used for desktop x86 Linux.
- */
-#ifndef _ANDROID_CONFIG_H
-#define _ANDROID_CONFIG_H
-
-/*
- * ===========================================================================
- *                              !!! IMPORTANT !!!
- * ===========================================================================
- *
- * This file is included by ALL C/C++ source files.  Don't put anything in
- * here unless you are absolutely certain it can't go anywhere else.
- *
- * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
- * comments.
- */
-
-/*
- * Threading model.  Choose one:
- *
- * HAVE_PTHREADS - use the pthreads library.
- * HAVE_WIN32_THREADS - use Win32 thread primitives.
- *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
- */
-#define HAVE_PTHREADS
-
-/*
- * Do we have the futex syscall?
- */
-
-#define HAVE_FUTEX
-
-/*
- * Process creation model.  Choose one:
- *
- * HAVE_FORKEXEC - use fork() and exec()
- * HAVE_WIN32_PROC - use CreateProcess()
- */
-#define HAVE_FORKEXEC
-
-/*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-#define HAVE_OOM_ADJ
-
-/*
- * IPC model.  Choose one:
- *
- * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
- * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
- * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
- * HAVE_ANDROID_IPC - use Android versions (?, mmap).
- */
-#define HAVE_SYSV_IPC
-
-/*
- * Memory-mapping model. Choose one:
- *
- * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
- * HAVE_WIN32_FILEMAP - use Win32 filemaps
- */
-#define  HAVE_POSIX_FILEMAP
-
-/*
- * Define this if you have <termio.h>
- */
-#define  HAVE_TERMIO_H
-
-/*
- * Define this if you build against MSVCRT.DLL
- */
-/* #define HAVE_MS_C_RUNTIME */
-
-/*
- * Define this if you have sys/uio.h
- */
-#define  HAVE_SYS_UIO_H
-
-/*
- * Define this if your platforms implements symbolic links
- * in its filesystems
- */
-#define HAVE_SYMLINKS
-
-/*
- * Define this if we have localtime_r().
- */
-#define HAVE_LOCALTIME_R
-
-/*
- * Define this if we have gethostbyname_r().
- */
-#define HAVE_GETHOSTBYNAME_R
-
-/*
- * Define this if we have ioctl().
- */
-#define HAVE_IOCTL
-
-/*
- * Define this if we want to use WinSock.
- */
-/* #define HAVE_WINSOCK */
-
-/*
- * Define this if have clock_gettime() and friends
- *
- * Desktop Linux has this in librt, but it's broken in goobuntu, yielding
- * mildly or wildly inaccurate results.
- */
-/*#define HAVE_POSIX_CLOCKS*/
-
-/*
- * Define this if we have pthread_cond_timedwait_monotonic() and
- * clock_gettime(CLOCK_MONOTONIC).
- */
-/* #define HAVE_TIMEDWAIT_MONOTONIC */
-
-/*
- * Define this if we have linux style epoll()
- */
-#define HAVE_EPOLL
-
-/*
- * Endianness of the target machine.  Choose one:
- *
- * HAVE_ENDIAN_H -- have endian.h header we can include.
- * HAVE_LITTLE_ENDIAN -- we are little endian.
- * HAVE_BIG_ENDIAN -- we are big endian.
- */
-#define HAVE_ENDIAN_H
-#define HAVE_LITTLE_ENDIAN
-
-/*
- * We need to choose between 32-bit and 64-bit off_t.  All of our code should
- * agree on the same size.  For desktop systems, use 64-bit values,
- * because some of our libraries (e.g. wxWidgets) expect to be built that way.
- */
-#define _FILE_OFFSET_BITS 64
-#define _LARGEFILE_SOURCE 1
-
-/*
- * Defined if we have the backtrace() call for retrieving a stack trace.
- * Needed for CallStack to operate; if not defined, CallStack is
- * non-functional.
- */
-#define HAVE_BACKTRACE 1
-
-/*
- * Defined if we have the dladdr() call for retrieving the symbol associated
- * with a memory address.  If not defined, stack crawls will not have symbolic
- * information.
- */
-#define HAVE_DLADDR 1
-
-/*
- * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
- * not defined, stack crawls will be displayed with raw mangled symbols
- */
-#define HAVE_CXXABI 0
-
-/*
- * Defined if we have the gettid() system call.
- */
-/* #define HAVE_GETTID */
-
-/* 
- * Defined if we have the sched_setscheduler() call
- */
-#define HAVE_SCHED_SETSCHEDULER
-
-/*
- * Add any extra platform-specific defines here.
- */
-
-/*
- * Define if we have <malloc.h> header
- */
-#define HAVE_MALLOC_H
-
-/*
- * Define if we have Linux-style non-filesystem Unix Domain Sockets
- */
-
-/*
- * What CPU architecture does this platform use?
- */
-#define ARCH_X86
-
-
-/*
- * Define if we have Linux's inotify in <sys/inotify.h>.
- */
-/*#define HAVE_INOTIFY 1*/
-
-/*
- * Define if we have madvise() in <sys/mman.h>
- */
-#define HAVE_MADVISE 1
-
-/*
- * Define if tm struct has tm_gmtoff field
- */
-#define HAVE_TM_GMTOFF 1
-
-/*
- * Define if dirent struct has d_type field
- */
-#define HAVE_DIRENT_D_TYPE 1
-
-/*
- * Define if libc includes Android system properties implementation.
- */
-/* #define HAVE_LIBC_SYSTEM_PROPERTIES */
-
-/*
- * Define if system provides a system property server (should be
- * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
- */
-#define HAVE_SYSTEM_PROPERTY_SERVER
-
-/*
- * sprintf() format string for shared library naming.
- */
-#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
-
-/*
- * type for the third argument to mincore().
- */
-#define MINCORE_POINTER_TYPE unsigned char *
-
-/*
- * Do we have the sigaction flag SA_NOCLDWAIT?
- */
-#define HAVE_SA_NOCLDWAIT
-
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
-/*
- * Is the filesystem case sensitive?
- */
-#define OS_CASE_SENSITIVE
-
-/*
- * Define if <sys/socket.h> exists.
- */
-#define HAVE_SYS_SOCKET_H 1
-
-/*
- * Define if the strlcpy() function exists on the system.
- */
-/* #define HAVE_STRLCPY 1 */
-
-/*
- * Define if prctl() exists
- */
-#define HAVE_PRCTL 1
-
-/*
- * Define if writev() exists
- */
-#define HAVE_WRITEV 1
-
-#endif /*_ANDROID_CONFIG_H*/
diff --git a/include/arch/target_linux-x86/AndroidConfig.h b/include/arch/target_linux-x86/AndroidConfig.h
deleted file mode 100644
index 4aa44f8..0000000
--- a/include/arch/target_linux-x86/AndroidConfig.h
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Copyright 2005 The Android Open Source Project
- *
- * Android config -- "target_linux-x86".  Used for x86 linux target devices.
- */
-#ifndef _ANDROID_CONFIG_H
-#define _ANDROID_CONFIG_H
-
-/*
- * ===========================================================================
- *                              !!! IMPORTANT !!!
- * ===========================================================================
- *
- * This file is included by ALL C/C++ source files.  Don't put anything in
- * here unless you are absolutely certain it can't go anywhere else.
- *
- * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
- * comments.
- */
-
-/*
- * Threading model.  Choose one:
- *
- * HAVE_PTHREADS - use the pthreads library.
- * HAVE_WIN32_THREADS - use Win32 thread primitives.
- *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
- */
-#define HAVE_PTHREADS
-
-/*
- * Do we have the futex syscall?
- */
-
-#define HAVE_FUTEX
-
-/*
- * Define if we already have the futex wrapper functions defined. Yes if
- * compiling against bionic.
- */
-#define HAVE_FUTEX_WRAPPERS 1
-
-/*
- * Process creation model.  Choose one:
- *
- * HAVE_FORKEXEC - use fork() and exec()
- * HAVE_WIN32_PROC - use CreateProcess()
- */
-#define HAVE_FORKEXEC
-
-/*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-#define HAVE_OOM_ADJ
-
-/*
- * IPC model.  Choose one:
- *
- * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
- * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
- * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
- * HAVE_ANDROID_IPC - use Android versions (?, mmap).
- */
-#define HAVE_ANDROID_IPC 1
-
-/*
- * Memory-mapping model. Choose one:
- *
- * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
- * HAVE_WIN32_FILEMAP - use Win32 filemaps
- */
-#define  HAVE_POSIX_FILEMAP 1
-
-/*
- * Define this if you have <termio.h>
- */
-#define  HAVE_TERMIO_H 1
-
-/*
- * Define this if you build against have Microsoft C runtime (MSVCRT.DLL)
- */
-/* #define HAVE_MS_C_RUNTIME */
-
-/*
- * Define this if you have sys/uio.h
- */
-#define  HAVE_SYS_UIO_H 1
-
-/*
- * Define this if your platforms implements symbolic links
- * in its filesystems
- */
-#define HAVE_SYMLINKS 1
-
-/*
- * Define this if we have localtime_r().
- */
-/* #define HAVE_LOCALTIME_R */
-
-/*
- * Define this if we have gethostbyname_r().
- */
-/* #define HAVE_GETHOSTBYNAME_R */
-
-/*
- * Define this if we have ioctl().
- */
-#define HAVE_IOCTL
-
-/*
- * Define this if we want to use WinSock.
- */
-/* #define HAVE_WINSOCK */
-
-/*
- * Define this if have clock_gettime() and friends
- *
- */
-#define HAVE_POSIX_CLOCKS
-
-/*
- * Define this if we have pthread_cond_timedwait_monotonic() and
- * clock_gettime(CLOCK_MONOTONIC).
- */
-#define HAVE_TIMEDWAIT_MONOTONIC
-
-/*
- * Define this if we have linux style epoll()
- */
-#define HAVE_EPOLL
-
-/*
- * Endianness of the target machine.  Choose one:
- *
- * HAVE_ENDIAN_H -- have endian.h header we can include.
- * HAVE_LITTLE_ENDIAN -- we are little endian.
- * HAVE_BIG_ENDIAN -- we are big endian.
- */
-#define HAVE_ENDIAN_H
-#define HAVE_LITTLE_ENDIAN
-
-/*
- * We need to choose between 32-bit and 64-bit off_t.  All of our code should
- * agree on the same size.  For desktop systems, use 64-bit values,
- * because some of our libraries (e.g. wxWidgets) expect to be built that way.
- */
-/*
- * #define _FILE_OFFSET_BITS 64
- * #define _LARGEFILE_SOURCE 1
- */
-
-/*
- * Defined if we have the backtrace() call for retrieving a stack trace.
- * Needed for CallStack to operate; if not defined, CallStack is
- * non-functional.
- */
-#define HAVE_BACKTRACE 0
-
-/*
- * Defined if we have the dladdr() call for retrieving the symbol associated
- * with a memory address.  If not defined, stack crawls will not have symbolic
- * information.
- */
-#define HAVE_DLADDR 0
-
-/*
- * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
- * not defined, stack crawls will be displayed with raw mangled symbols
- */
-#define HAVE_CXXABI 0
-
-/*
- * Defined if we have the gettid() system call.
- */
-#define HAVE_GETTID
-
-/* 
- * Defined if we have the sched_setscheduler() call
- */
-#define HAVE_SCHED_SETSCHEDULER
-
-/*
- * Add any extra platform-specific defines here.
- */
-#ifndef __linux__
-#define __linux__
-#endif
-
-/*
- * Define if we have <malloc.h> header
- */
-#define HAVE_MALLOC_H
-
-/* 
- * Define if we're running on *our* linux on device or emulator.
- */
-#define HAVE_ANDROID_OS 1
-
-/*
- * Define if we have Linux-style non-filesystem Unix Domain Sockets
- */
-#define HAVE_LINUX_LOCAL_SOCKET_NAMESPACE 1
-
-/*
- * Define if we have Linux's inotify in <sys/inotify.h>.
- */
-#define HAVE_INOTIFY 1
-
-/*
- * Define if we have madvise() in <sys/mman.h>
- */
-#define HAVE_MADVISE 1
-
-/*
- * Define if we have Linux's dbus 
- */
-#define HAVE_DBUS 1
-
-/*
- * Define if tm struct has tm_gmtoff field
- */
-#define HAVE_TM_GMTOFF 1
-
-/*
- * Define if dirent struct has d_type field
- */
-#define HAVE_DIRENT_D_TYPE 1
-
-/*
- * Define if libc includes Android system properties implementation.
- */
-#define HAVE_LIBC_SYSTEM_PROPERTIES 1
-
-/*
- * Define if system provides a system property server (should be
- * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
- */
-/* #define HAVE_SYSTEM_PROPERTY_SERVER */
-
-/*
- * What CPU architecture does this platform use?
- */
-#define ARCH_X86
-
-/*
- * sprintf() format string for shared library naming.
- */
-#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
-
-/*
- * Do we have __memcmp16()?
- */
-/* #define HAVE__MEMCMP16  1 */
-
-/*
- * type for the third argument to mincore().
- */
-#define MINCORE_POINTER_TYPE unsigned char *
-
-/*
- * Do we have the sigaction flag SA_NOCLDWAIT?
- */
-#define HAVE_SA_NOCLDWAIT
-
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
-/*
- * Is the filesystem case sensitive?
- */
-#define OS_CASE_SENSITIVE
-
-/*
- * Define if <sys/socket.h> exists.
- */
-#define HAVE_SYS_SOCKET_H 1
-
-/*
- * Define if the strlcpy() function exists on the system.
- */
-#define HAVE_STRLCPY 1
-
-/*
- * Define if prctl() exists
- */
-#define HAVE_PRCTL 1
-
-/*
- * Whether or not _Unwind_Context is defined as a struct.
- */
-#define HAVE_UNWIND_CONTEXT_STRUCT
-
-#endif /* _ANDROID_CONFIG_H */
diff --git a/include/arch/windows/AndroidConfig.h b/include/arch/windows/AndroidConfig.h
deleted file mode 100644
index c3c6ff1..0000000
--- a/include/arch/windows/AndroidConfig.h
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Android config -- "CYGWIN_NT-5.1".  
- *
- * Cygwin has pthreads, but GDB seems to get confused if you use it to
- * create threads.  By "confused", I mean it freezes up the first time the
- * debugged process creates a thread, even if you use CreateThread.  The
- * mere presence of pthreads linkage seems to cause problems.
- */
-#ifndef _ANDROID_CONFIG_H
-#define _ANDROID_CONFIG_H
-
-/*
- * ===========================================================================
- *                              !!! IMPORTANT !!!
- * ===========================================================================
- *
- * This file is included by ALL C/C++ source files.  Don't put anything in
- * here unless you are absolutely certain it can't go anywhere else.
- *
- * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
- * comments.
- */
-
-/*
- * Threading model.  Choose one:
- *
- * HAVE_PTHREADS - use the pthreads library.
- * HAVE_WIN32_THREADS - use Win32 thread primitives.
- */
-#define HAVE_WIN32_THREADS
-
-/*
- * Do we have the futex syscall?
- */
-
-/* #define HAVE_FUTEX */
-
-
-/*
- * Process creation model.  Choose one:
- *
- * HAVE_FORKEXEC - use fork() and exec()
- * HAVE_WIN32_PROC - use CreateProcess()
- */
-#ifdef __CYGWIN__
-#  define HAVE_FORKEXEC
-#else
-#  define HAVE_WIN32_PROC
-#endif
-
-/*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-/* #define HAVE_OOM_ADJ */
-
-/*
- * IPC model.  Choose one:
- *
- * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
- * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
- * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
- * HAVE_ANDROID_IPC - use Android versions (?, mmap).
- */
-#define HAVE_WIN32_IPC
-
-/*
- * Memory-mapping model. Choose one:
- *
- * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
- * HAVE_WIN32_FILEMAP - use Win32 filemaps
- */
-#ifdef __CYGWIN__
-#define  HAVE_POSIX_FILEMAP
-#else
-#define  HAVE_WIN32_FILEMAP
-#endif
-
-/*
- * Define this if you have <termio.h>
- */
-#ifdef __CYGWIN__
-#  define  HAVE_TERMIO_H
-#endif
-
-/*
- * Define this if you build against MSVCRT.DLL
- */
-#ifndef __CYGWIN__
-#  define HAVE_MS_C_RUNTIME
-#endif
-
-/*
- * Define this if you have sys/uio.h
- */
-#ifdef __CYGWIN__
-#define  HAVE_SYS_UIO_H
-#endif
-
-
-/*
- * Define this if we have localtime_r().
- */
-/* #define HAVE_LOCALTIME_R */
-
-/*
- * Define this if we have gethostbyname_r().
- */
-/* #define HAVE_GETHOSTBYNAME_R */
-
-/*
- * Define this if we have ioctl().
- */
-/* #define HAVE_IOCTL */
-
-/*
- * Define this if we want to use WinSock.
- */
-#ifndef __CYGWIN__
-#define HAVE_WINSOCK
-#endif
-
-/*
- * Define this if your platforms implements symbolic links
- * in its filesystems
- */
-/* #define HAVE_SYMLINKS */
-
-/*
- * Define this if have clock_gettime() and friends
- */
-/* #define HAVE_POSIX_CLOCKS */
-
-/*
- * Endianness of the target machine.  Choose one:
- *
- * HAVE_ENDIAN_H -- have endian.h header we can include.
- * HAVE_LITTLE_ENDIAN -- we are little endian.
- * HAVE_BIG_ENDIAN -- we are big endian.
- */
-#ifdef __CYGWIN__
-#define HAVE_ENDIAN_H
-#endif
-
-#define HAVE_LITTLE_ENDIAN
-
-/*
- * We need to choose between 32-bit and 64-bit off_t.  All of our code should
- * agree on the same size.  For desktop systems, use 64-bit values,
- * because some of our libraries (e.g. wxWidgets) expect to be built that way.
- */
-#define _FILE_OFFSET_BITS 64
-#define _LARGEFILE_SOURCE 1
-
-/*
- * Defined if we have the backtrace() call for retrieving a stack trace.
- * Needed for CallStack to operate; if not defined, CallStack is
- * non-functional.
- */
-#define HAVE_BACKTRACE 0
-
-/*
- * Defined if we have the dladdr() call for retrieving the symbol associated
- * with a memory address.  If not defined, stack crawls will not have symbolic
- * information.
- */
-#define HAVE_DLADDR 0
-
-/*
- * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
- * not defined, stack crawls will be displayed with raw mangled symbols
- */
-#define HAVE_CXXABI 0
-
-/*
- * Define if tm struct has tm_gmtoff field
- */
-/* #define HAVE_TM_GMTOFF 1 */
-
-/*
- * Define if dirent struct has d_type field
- */
-/* #define HAVE_DIRENT_D_TYPE 1 */
-
-/*
- * Define if libc includes Android system properties implementation.
- */
-/* #define HAVE_LIBC_SYSTEM_PROPERTIES */
-
-/*
- * Define if system provides a system property server (should be
- * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
- */
-/* #define HAVE_SYSTEM_PROPERTY_SERVER */
-
-/*
- * Define if we have madvise() in <sys/mman.h>
- */
-/*#define HAVE_MADVISE 1*/
-
-/*
- * Add any extra platform-specific defines here.
- */
-#define WIN32 1                 /* stock Cygwin doesn't define these */
-#define _WIN32 1
-#define _WIN32_WINNT 0x0500     /* admit to using >= Win2K */
-
-#define HAVE_WINDOWS_PATHS      /* needed by simulator */
-
-/*
- * What CPU architecture does this platform use?
- */
-#define ARCH_X86
-
-/*
- * sprintf() format string for shared library naming.
- */
-#define OS_SHARED_LIB_FORMAT_STR    "lib%s.dll"
-
-/*
- * type for the third argument to mincore().
- */
-#define MINCORE_POINTER_TYPE unsigned char *
-
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '\\'
-
-/*
- * Is the filesystem case sensitive?
- */
-/* #define OS_CASE_SENSITIVE */
-
-/*
- * Define if <sys/socket.h> exists.
- * Cygwin has it, but not MinGW.
- */
-#ifdef USE_MINGW
-/* #define HAVE_SYS_SOCKET_H */
-#else
-#define HAVE_SYS_SOCKET_H 1
-#endif
-
-/*
- * Define if the strlcpy() function exists on the system.
- */
-/* #define HAVE_STRLCPY 1 */
-
-/*
- * Define if <winsock2.h> exists.
- * Only MinGW has it.
- */
-#ifdef USE_MINGW
-#define HAVE_WINSOCK2_H 1
-#else
-/* #define HAVE_WINSOCK2_H */
-#endif
-
-/*
- * Various definitions missing in MinGW
- */
-#ifdef USE_MINGW
-#define S_IRGRP 0
-#define sleep _sleep
-#endif
-
-/*
- * Define if writev() exists.
- */
-/* #define HAVE_WRITEV */
-
-#endif /*_ANDROID_CONFIG_H*/
diff --git a/include/ctest/ctest.h b/include/ctest/ctest.h
deleted file mode 100644
index 1a83b20..0000000
--- a/include/ctest/ctest.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Very simple unit testing framework. 
- */
-
-#ifndef __CUTILS_TEST_H
-#define __CUTILS_TEST_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * Adds a test to the test suite.
- */
-#define addTest(test) addNamedTest(#test, &test)
-   
-/**
- * Asserts that a condition is true. The test fails if it isn't.
- */
-#define assertTrue(value, message) assertTrueWithSource(value, __FILE__, __LINE__, message);
-
-/**
- * Asserts that a condition is false. The test fails if the value is true.
- */
-#define assertFalse(value, message) assertTrueWithSource(!value, __FILE__, __LINE__, message);
-
-/** Fails a test with the given message. */
-#define fail(message) assertTrueWithSource(0, __FILE__, __LINE__, message);
-
-/**
- * Asserts that two values are ==.
- */
-#define assertSame(a, b) assertTrueWithSource(a == b, __FILE__, __LINE__, "Expected same value.");
-    
-/**
- * Asserts that two values are !=.
- */
-#define assertNotSame(a, b) assertTrueWithSource(a != b, __FILE__, __LINE__,\
-        "Expected different values");
-    
-/**
- * Runs a test suite.
- */
-void runTests(void);
-
-// Do not call these functions directly. Use macros above instead.
-void addNamedTest(const char* name, void (*test)(void));
-void assertTrueWithSource(int value, const char* file, int line, char* message);
-    
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __CUTILS_TEST_H */ 
diff --git a/include/cutils/adb_networking.h b/include/cutils/adb_networking.h
deleted file mode 100755
index 409d577..0000000
--- a/include/cutils/adb_networking.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _ADB_NETWORKING_H
-#define _ADB_NETWORKING_H 1
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/socket.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern int adb_networking_connect_fd(int fd, struct sockaddr_in *p_address);
-extern int adb_networking_gethostbyname(const char *name, struct in_addr *p_out_addr);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_ADB_NETWORKING_H*/
-
diff --git a/include/cutils/array.h b/include/cutils/array.h
deleted file mode 100644
index c97ff34..0000000
--- a/include/cutils/array.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * A pointer array which intelligently expands its capacity ad needed.
- */
-
-#ifndef __ARRAY_H
-#define __ARRAY_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdlib.h>
-
-/** An array. */
-typedef struct Array Array;
-
-/** Constructs a new array. Returns NULL if we ran out of memory. */
-Array* arrayCreate();
-
-/** Frees an array. Does not free elements themselves. */
-void arrayFree(Array* array);
-
-/** Adds a pointer. Returns 0 is successful, < 0 otherwise. */
-int arrayAdd(Array* array, void* pointer);
-
-/** Gets the pointer at the specified index. */
-void* arrayGet(Array* array, int index);
-
-/** Removes the pointer at the given index and returns it. */
-void* arrayRemove(Array* array, int index);
-
-/** Sets pointer at the given index. Returns old pointer. */
-void* arraySet(Array* array, int index, void* pointer);
-
-/** Sets the array size. Sets new pointers to NULL. Returns 0 if successful, < 0 otherwise . */
-int arraySetSize(Array* array, int size);
-
-/** Returns the size of the given array. */
-int arraySize(Array* array);
-
-/** 
- * Returns a pointer to a C-style array which will be valid until this array 
- * changes.
- */
-const void** arrayUnwrap(Array* array);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __ARRAY_H */ 
diff --git a/include/cutils/ashmem.h b/include/cutils/ashmem.h
deleted file mode 100644
index fd71352..0000000
--- a/include/cutils/ashmem.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* cutils/ashmem.h
- **
- ** Copyright 2008 The Android Open Source Project
- **
- ** This file is dual licensed.  It may be redistributed and/or modified
- ** under the terms of the Apache 2.0 License OR version 2 of the GNU
- ** General Public License.
- */
-
-#ifndef _CUTILS_ASHMEM_H
-#define _CUTILS_ASHMEM_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int ashmem_create_region(const char *name, size_t size);
-int ashmem_set_prot_region(int fd, int prot);
-int ashmem_pin_region(int fd, size_t offset, size_t len);
-int ashmem_unpin_region(int fd, size_t offset, size_t len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifndef __ASHMEMIOC	/* in case someone included <linux/ashmem.h> too */
-
-#define ASHMEM_NAME_LEN		256
-
-#define ASHMEM_NAME_DEF		"dev/ashmem"
-
-/* Return values from ASHMEM_PIN: Was the mapping purged while unpinned? */
-#define ASHMEM_NOT_PURGED	0
-#define ASHMEM_WAS_PURGED	1
-
-/* Return values from ASHMEM_UNPIN: Is the mapping now pinned or unpinned? */
-#define ASHMEM_IS_UNPINNED	0
-#define ASHMEM_IS_PINNED	1
-
-#endif	/* ! __ASHMEMIOC */
-
-#endif	/* _CUTILS_ASHMEM_H */
diff --git a/include/cutils/atomic.h b/include/cutils/atomic.h
deleted file mode 100644
index 5694d66..0000000
--- a/include/cutils/atomic.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_CUTILS_ATOMIC_H
-#define ANDROID_CUTILS_ATOMIC_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * NOTE: memory shared between threads is synchronized by all atomic operations
- * below, this means that no explicit memory barrier is required: all reads or 
- * writes issued before android_atomic_* operations are guaranteed to complete
- * before the atomic operation takes place.
- */
-
-void android_atomic_write(int32_t value, volatile int32_t* addr);
-
-/*
- * all these atomic operations return the previous value
- */
-
-
-int32_t android_atomic_inc(volatile int32_t* addr);
-int32_t android_atomic_dec(volatile int32_t* addr);
-
-int32_t android_atomic_add(int32_t value, volatile int32_t* addr);
-int32_t android_atomic_and(int32_t value, volatile int32_t* addr);
-int32_t android_atomic_or(int32_t value, volatile int32_t* addr);
-
-int32_t android_atomic_swap(int32_t value, volatile int32_t* addr);
-
-/*
- * NOTE: Two "quasiatomic" operations on the exact same memory address
- * are guaranteed to operate atomically with respect to each other,
- * but no guarantees are made about quasiatomic operations mixed with
- * non-quasiatomic operations on the same address, nor about
- * quasiatomic operations that are performed on partially-overlapping
- * memory.
- */
-
-int64_t android_quasiatomic_swap_64(int64_t value, volatile int64_t* addr);
-int64_t android_quasiatomic_read_64(volatile int64_t* addr);
-    
-/*
- * cmpxchg return a non zero value if the exchange was NOT performed,
- * in other words if oldvalue != *addr
- */
-
-int android_atomic_cmpxchg(int32_t oldvalue, int32_t newvalue,
-        volatile int32_t* addr);
-
-int android_quasiatomic_cmpxchg_64(int64_t oldvalue, int64_t newvalue,
-        volatile int64_t* addr);
-
-
-    
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // ANDROID_CUTILS_ATOMIC_H
diff --git a/include/cutils/config_utils.h b/include/cutils/config_utils.h
deleted file mode 100644
index f3fb370..0000000
--- a/include/cutils/config_utils.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CUTILS_CONFIG_UTILS_H
-#define __CUTILS_CONFIG_UTILS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-    
-typedef struct cnode cnode;
-
-
-struct cnode
-{
-    cnode *next;
-    cnode *first_child;
-    cnode *last_child;
-    const char *name;
-    const char *value;
-};
-
-/* parse a text string into a config node tree */
-void config_load(cnode *root, char *data);
-
-/* parse a file into a config node tree */
-void config_load_file(cnode *root, const char *fn);
-
-/* create a single config node */
-cnode* config_node(const char *name, const char *value);
-
-/* locate a named child of a config node */
-cnode* config_find(cnode *root, const char *name);
-
-/* look up a child by name and return the boolean value */
-int config_bool(cnode *root, const char *name, int _default);
-
-/* look up a child by name and return the string value */
-const char* config_str(cnode *root, const char *name, const char *_default);
-
-/* add a named child to a config node (or modify it if it already exists) */
-void config_set(cnode *root, const char *name, const char *value);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/include/cutils/cpu_info.h b/include/cutils/cpu_info.h
deleted file mode 100644
index 78c1884..0000000
--- a/include/cutils/cpu_info.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CUTILS_CPU_INFO_H
-#define __CUTILS_CPU_INFO_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* returns a string contiaining an ASCII representation of the CPU serial number, 
-** or NULL if cpu info not available.
-** The string is a static variable, so don't call free() on it.
-*/
-extern const char* get_cpu_serial_number(void);
-    
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __CUTILS_CPU_INFO_H */ 
diff --git a/include/cutils/dir_hash.h b/include/cutils/dir_hash.h
deleted file mode 100644
index fbb4d02..0000000
--- a/include/cutils/dir_hash.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-typedef enum {
-    SHA_1,
-} HashAlgorithm;
-
-int get_file_hash(HashAlgorithm algorithm, const char *path,
-                  char *output_string, size_t max_output_string);
-
-int get_recursive_hash_manifest(HashAlgorithm algorithm,
-                                const char *directory_path,
-                                char **output_string);
diff --git a/include/cutils/event_tag_map.h b/include/cutils/event_tag_map.h
deleted file mode 100644
index 1653c61..0000000
--- a/include/cutils/event_tag_map.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_CUTILS_EVENTTAGMAP_H
-#define _LIBS_CUTILS_EVENTTAGMAP_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define EVENT_TAG_MAP_FILE  "/system/etc/event-log-tags"
-
-struct EventTagMap;
-typedef struct EventTagMap EventTagMap;
-
-/*
- * Open the specified file as an event log tag map.
- *
- * Returns NULL on failure.
- */
-EventTagMap* android_openEventTagMap(const char* fileName);
-
-/*
- * Close the map.
- */
-void android_closeEventTagMap(EventTagMap* map);
-
-/*
- * Look up a tag by index.  Returns the tag string, or NULL if not found.
- */
-const char* android_lookupEventTag(const EventTagMap* map, int tag);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_LIBS_CUTILS_EVENTTAGMAP_H*/
diff --git a/include/cutils/fdevent.h b/include/cutils/fdevent.h
deleted file mode 100644
index 7a442d4..0000000
--- a/include/cutils/fdevent.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __FDEVENT_H
-#define __FDEVENT_H
-
-/* events that may be observed */
-#define FDE_READ              0x0001
-#define FDE_WRITE             0x0002
-#define FDE_ERROR             0x0004
-
-/* features that may be set (via the events set/add/del interface) */
-#define FDE_DONT_CLOSE        0x0080
-
-typedef struct fdevent fdevent;
-
-typedef void (*fd_func)(int fd, unsigned events, void *userdata);
-
-/* Allocate and initialize a new fdevent object
-*/
-fdevent *fdevent_create(int fd, fd_func func, void *arg);
-
-/* Uninitialize and deallocate an fdevent object that was
-** created by fdevent_create()
-*/
-void fdevent_destroy(fdevent *fde);
-
-/* Initialize an fdevent object that was externally allocated
-*/
-void fdevent_install(fdevent *fde, int fd, fd_func func, void *arg);
-
-/* Uninitialize an fdevent object that was initialized by
-** fdevent_install()
-*/
-void fdevent_remove(fdevent *item);
-
-/* Change which events should cause notifications
-*/
-void fdevent_set(fdevent *fde, unsigned events);
-void fdevent_add(fdevent *fde, unsigned events);
-void fdevent_del(fdevent *fde, unsigned events);
-
-/* loop forever, handling events.
-*/
-void fdevent_loop();
-
-struct fdevent 
-{
-    fdevent *next;
-    fdevent *prev;
-
-    int fd;
-    unsigned short state;
-    unsigned short events;
-    
-    fd_func func;
-    void *arg;
-};
-
-
-#endif
diff --git a/include/cutils/hashmap.h b/include/cutils/hashmap.h
deleted file mode 100644
index 5cb344c..0000000
--- a/include/cutils/hashmap.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Hash map.
- */
-
-#ifndef __HASHMAP_H
-#define __HASHMAP_H
-
-#include <stdbool.h>
-#include <stdlib.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** A hash map. */
-typedef struct Hashmap Hashmap;
-
-/**
- * Creates a new hash map. Returns NULL if memory allocation fails.
- *
- * @param initialCapacity number of expected entries
- * @param hash function which hashes keys
- * @param equals function which compares keys for equality
- */
-Hashmap* hashmapCreate(size_t initialCapacity,
-        int (*hash)(void* key), bool (*equals)(void* keyA, void* keyB));
-
-/**
- * Frees the hash map. Does not free the keys or values themselves.
- */
-void hashmapFree(Hashmap* map);
-
-/**
- * Hashes the memory pointed to by key with the given size. Useful for
- * implementing hash functions.
- */
-int hashmapHash(void* key, size_t keySize);
-
-/**
- * Puts value for the given key in the map. Returns pre-existing value if
- * any.
- *
- * If memory allocation fails, this function returns NULL, the map's size
- * does not increase, and errno is set to ENOMEM.
- */
-void* hashmapPut(Hashmap* map, void* key, void* value);
-
-/**
- * Gets a value from the map. Returns NULL if no entry for the given key is
- * found or if the value itself is NULL.
- */
-void* hashmapGet(Hashmap* map, void* key);
-
-/**
- * Returns true if the map contains an entry for the given key.
- */
-bool hashmapContainsKey(Hashmap* map, void* key);
-
-/**
- * Gets the value for a key. If a value is not found, this function gets a 
- * value and creates an entry using the given callback.
- *
- * If memory allocation fails, the callback is not called, this function
- * returns NULL, and errno is set to ENOMEM.
- */
-void* hashmapMemoize(Hashmap* map, void* key, 
-        void* (*initialValue)(void* key, void* context), void* context);
-
-/**
- * Removes an entry from the map. Returns the removed value or NULL if no
- * entry was present.
- */
-void* hashmapRemove(Hashmap* map, void* key);
-
-/**
- * Gets the number of entries in this map.
- */
-size_t hashmapSize(Hashmap* map);
-
-/**
- * Invokes the given callback on each entry in the map. Stops iterating if
- * the callback returns false.
- */
-void hashmapForEach(Hashmap* map, 
-        bool (*callback)(void* key, void* value, void* context),
-        void* context);
-
-/**
- * Concurrency support.
- */
-
-/**
- * Locks the hash map so only the current thread can access it.
- */
-void hashmapLock(Hashmap* map);
-
-/**
- * Unlocks the hash map so other threads can access it.
- */
-void hashmapUnlock(Hashmap* map);
-
-/**
- * Key utilities.
- */
-
-/**
- * Hashes int keys. 'key' is a pointer to int.
- */
-int hashmapIntHash(void* key);
-
-/**
- * Compares two int keys for equality.
- */
-bool hashmapIntEquals(void* keyA, void* keyB);
-
-/**
- * For debugging.
- */
-
-/**
- * Gets current capacity.
- */
-size_t hashmapCurrentCapacity(Hashmap* map);
-
-/**
- * Counts the number of entry collisions.
- */
-size_t hashmapCountCollisions(Hashmap* map);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __HASHMAP_H */ 
diff --git a/include/cutils/jstring.h b/include/cutils/jstring.h
deleted file mode 100644
index ee0018f..0000000
--- a/include/cutils/jstring.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CUTILS_STRING16_H
-#define __CUTILS_STRING16_H
-
-#include <stdint.h>
-#include <stddef.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef uint16_t char16_t;
-
-extern char * strndup16to8 (const char16_t* s, size_t n);
-extern size_t strnlen16to8 (const char16_t* s, size_t n);
-extern char * strncpy16to8 (char *dest, const char16_t*s, size_t n);
-
-extern char16_t * strdup8to16 (const char* s, size_t *out_len);
-extern size_t strlen8to16 (const char* utf8Str);
-extern char16_t * strcpy8to16 (char16_t *dest, const char*s, size_t *out_len);
-extern char16_t * strcpylen8to16 (char16_t *dest, const char*s, int length,
-    size_t *out_len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __CUTILS_STRING16_H */
diff --git a/include/cutils/log.h b/include/cutils/log.h
deleted file mode 100644
index ec3cac8..0000000
--- a/include/cutils/log.h
+++ /dev/null
@@ -1,346 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// C/C++ logging functions.  See the logging documentation for API details.
-//
-// We'd like these to be available from C code (in case we import some from
-// somewhere), so this has a C interface.
-//
-// The output will be correct when the log file is shared between multiple
-// threads and/or multiple processes so long as the operating system
-// supports O_APPEND.  These calls have mutex-protected data structures
-// and so are NOT reentrant.  Do not use LOG in a signal handler.
-//
-#ifndef _LIBS_CUTILS_LOG_H
-#define _LIBS_CUTILS_LOG_H
-
-#include <stdio.h>
-#include <time.h>
-#include <sys/types.h>
-#include <unistd.h>
-#ifdef HAVE_PTHREADS
-#include <pthread.h>
-#endif
-#include <stdarg.h>
-
-#include <cutils/uio.h>
-#include <cutils/logd.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// ---------------------------------------------------------------------
-
-/*
- * Normally we strip LOGV (VERBOSE messages) from release builds.
- * You can modify this (for example with "#define LOG_NDEBUG 0"
- * at the top of your source file) to change that behavior.
- */
-#ifndef LOG_NDEBUG
-#ifdef NDEBUG
-#define LOG_NDEBUG 1
-#else
-#define LOG_NDEBUG 0
-#endif
-#endif
-
-/*
- * This is the local tag used for the following simplified
- * logging macros.  You can change this preprocessor definition
- * before using the other macros to change the tag.
- */
-#ifndef LOG_TAG
-#define LOG_TAG NULL
-#endif
-
-// ---------------------------------------------------------------------
-
-/*
- * Simplified macro to send a verbose log message using the current LOG_TAG.
- */
-#ifndef LOGV
-#if LOG_NDEBUG
-#define LOGV(...)   ((void)0)
-#else
-#define LOGV(...) ((void)LOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
-#endif
-#endif
-
-#define CONDITION(cond)     (__builtin_expect((cond)!=0, 0))
-
-#ifndef LOGV_IF
-#if LOG_NDEBUG
-#define LOGV_IF(cond, ...)   ((void)0)
-#else
-#define LOGV_IF(cond, ...) \
-    ( (CONDITION(cond)) \
-    ? ((void)LOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
-    : (void)0 )
-#endif
-#endif
-
-/*
- * Simplified macro to send a debug log message using the current LOG_TAG.
- */
-#ifndef LOGD
-#define LOGD(...) ((void)LOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__))
-#endif
-
-#ifndef LOGD_IF
-#define LOGD_IF(cond, ...) \
-    ( (CONDITION(cond)) \
-    ? ((void)LOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
-    : (void)0 )
-#endif
-
-/*
- * Simplified macro to send an info log message using the current LOG_TAG.
- */
-#ifndef LOGI
-#define LOGI(...) ((void)LOG(LOG_INFO, LOG_TAG, __VA_ARGS__))
-#endif
-
-#ifndef LOGI_IF
-#define LOGI_IF(cond, ...) \
-    ( (CONDITION(cond)) \
-    ? ((void)LOG(LOG_INFO, LOG_TAG, __VA_ARGS__)) \
-    : (void)0 )
-#endif
-
-/*
- * Simplified macro to send a warning log message using the current LOG_TAG.
- */
-#ifndef LOGW
-#define LOGW(...) ((void)LOG(LOG_WARN, LOG_TAG, __VA_ARGS__))
-#endif
-
-#ifndef LOGW_IF
-#define LOGW_IF(cond, ...) \
-    ( (CONDITION(cond)) \
-    ? ((void)LOG(LOG_WARN, LOG_TAG, __VA_ARGS__)) \
-    : (void)0 )
-#endif
-
-/*
- * Simplified macro to send an error log message using the current LOG_TAG.
- */
-#ifndef LOGE
-#define LOGE(...) ((void)LOG(LOG_ERROR, LOG_TAG, __VA_ARGS__))
-#endif
-
-#ifndef LOGE_IF
-#define LOGE_IF(cond, ...) \
-    ( (CONDITION(cond)) \
-    ? ((void)LOG(LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
-    : (void)0 )
-#endif
-
-// ---------------------------------------------------------------------
-
-/*
- * Conditional based on whether the current LOG_TAG is enabled at
- * verbose priority.
- */
-#ifndef IF_LOGV
-#if LOG_NDEBUG
-#define IF_LOGV() if (false)
-#else
-#define IF_LOGV() IF_LOG(LOG_VERBOSE, LOG_TAG)
-#endif
-#endif
-
-/*
- * Conditional based on whether the current LOG_TAG is enabled at
- * debug priority.
- */
-#ifndef IF_LOGD
-#define IF_LOGD() IF_LOG(LOG_DEBUG, LOG_TAG)
-#endif
-
-/*
- * Conditional based on whether the current LOG_TAG is enabled at
- * info priority.
- */
-#ifndef IF_LOGI
-#define IF_LOGI() IF_LOG(LOG_INFO, LOG_TAG)
-#endif
-
-/*
- * Conditional based on whether the current LOG_TAG is enabled at
- * warn priority.
- */
-#ifndef IF_LOGW
-#define IF_LOGW() IF_LOG(LOG_WARN, LOG_TAG)
-#endif
-
-/*
- * Conditional based on whether the current LOG_TAG is enabled at
- * error priority.
- */
-#ifndef IF_LOGE
-#define IF_LOGE() IF_LOG(LOG_ERROR, LOG_TAG)
-#endif
-
-// ---------------------------------------------------------------------
-
-/*
- * Log a fatal error.  If the given condition fails, this stops program
- * execution like a normal assertion, but also generating the given message.
- * It is NOT stripped from release builds.  Note that the condition test
- * is -inverted- from the normal assert() semantics.
- */
-#define LOG_ALWAYS_FATAL_IF(cond, ...) \
-    ( (CONDITION(cond)) \
-    ? ((void)android_printAssert(#cond, LOG_TAG, __VA_ARGS__)) \
-    : (void)0 )
-
-#define LOG_ALWAYS_FATAL(...) \
-    ( ((void)android_printAssert(NULL, LOG_TAG, __VA_ARGS__)) )
-
-/*
- * Versions of LOG_ALWAYS_FATAL_IF and LOG_ALWAYS_FATAL that
- * are stripped out of release builds.
- */
-#if LOG_NDEBUG
-
-#define LOG_FATAL_IF(cond, ...) ((void)0)
-#define LOG_FATAL(...) ((void)0)
-
-#else
-
-#define LOG_FATAL_IF(cond, ...) LOG_ALWAYS_FATAL_IF(cond, __VA_ARGS__)
-#define LOG_FATAL(...) LOG_ALWAYS_FATAL(__VA_ARGS__)
-
-#endif
-
-/*
- * Assertion that generates a log message when the assertion fails.
- * Stripped out of release builds.  Uses the current LOG_TAG.
- */
-#define LOG_ASSERT(cond, ...) LOG_FATAL_IF(!(cond), __VA_ARGS__)
-//#define LOG_ASSERT(cond) LOG_FATAL_IF(!(cond), "Assertion failed: " #cond)
-
-// ---------------------------------------------------------------------
-
-/*
- * Basic log message macro.
- *
- * Example:
- *  LOG(LOG_WARN, NULL, "Failed with error %d", errno);
- *
- * The second argument may be NULL or "" to indicate the "global" tag.
- */
-#ifndef LOG
-#define LOG(priority, tag, ...) \
-    LOG_PRI(ANDROID_##priority, tag, __VA_ARGS__)
-#endif
-
-/*
- * Log macro that allows you to specify a number for the priority.
- */
-#ifndef LOG_PRI
-#define LOG_PRI(priority, tag, ...) \
-    android_printLog(priority, tag, __VA_ARGS__)
-#endif
-
-/*
- * Log macro that allows you to pass in a varargs ("args" is a va_list).
- */
-#ifndef LOG_PRI_VA
-#define LOG_PRI_VA(priority, tag, fmt, args) \
-    android_vprintLog(priority, NULL, tag, fmt, args)
-#endif
-
-/*
- * Conditional given a desired logging priority and tag.
- */
-#ifndef IF_LOG
-#define IF_LOG(priority, tag) \
-    if (android_testLog(ANDROID_##priority, tag))
-#endif
-
-// ---------------------------------------------------------------------
-
-/*
- * Event logging.
- */
-
-/*
- * Event log entry types.  These must match up with the declarations in
- * java/android/android/util/EventLog.java.
- */
-typedef enum {
-    EVENT_TYPE_INT      = 0,
-    EVENT_TYPE_LONG     = 1,
-    EVENT_TYPE_STRING   = 2,
-    EVENT_TYPE_LIST     = 3,
-} AndroidEventLogType;
-
-
-#define LOG_EVENT_INT(_tag, _value) {                                       \
-        int intBuf = _value;                                                \
-        (void) android_btWriteLog(_tag, EVENT_TYPE_INT, &intBuf,            \
-            sizeof(intBuf));                                                \
-    }
-#define LOG_EVENT_LONG(_tag, _value) {                                      \
-        long long longBuf = _value;                                         \
-        (void) android_btWriteLog(_tag, EVENT_TYPE_LONG, &longBuf,          \
-            sizeof(longBuf));                                               \
-    }
-#define LOG_EVENT_STRING(_tag, _value)                                      \
-    ((void) 0)  /* not implemented -- must combine len with string */
-/* TODO: something for LIST */
-
-/*
- * ===========================================================================
- *
- * The stuff in the rest of this file should not be used directly.
- */
-
-#define android_printLog(prio, tag, fmt...) \
-    __android_log_print(prio, tag, fmt)
-
-#define android_vprintLog(prio, cond, tag, fmt...) \
-    __android_log_vprint(prio, tag, fmt)
-
-#define android_printAssert(cond, tag, fmt...) \
-    __android_log_assert(cond, tag, fmt)
-
-#define android_writeLog(prio, tag, text) \
-    __android_log_write(prio, tag, text)
-
-#define android_bWriteLog(tag, payload, len) \
-    __android_log_bwrite(tag, payload, len)
-#define android_btWriteLog(tag, type, payload, len) \
-    __android_log_btwrite(tag, type, payload, len)
-	
-// TODO: remove these prototypes and their users
-#define android_testLog(prio, tag) (1)
-#define android_writevLog(vec,num) do{}while(0)
-#define android_write1Log(str,len) do{}while (0)
-#define android_setMinPriority(tag, prio) do{}while(0)
-//#define android_logToCallback(func) do{}while(0)
-#define android_logToFile(tag, file) (0)
-#define android_logToFd(tag, fd) (0)
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _LIBS_CUTILS_LOG_H
diff --git a/include/cutils/logd.h b/include/cutils/logd.h
deleted file mode 100644
index a1cb012..0000000
--- a/include/cutils/logd.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _ANDROID_CUTILS_LOGD_H
-#define _ANDROID_CUTILS_LOGD_H
-
-#include <time.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <sys/types.h>
-#ifdef HAVE_PTHREADS
-#include <pthread.h>
-#endif
-#include <cutils/uio.h>
-#include <stdarg.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Priority values, in ascending priority order.
- */
-typedef enum android_LogPriority {
-    ANDROID_LOG_UNKNOWN = 0,
-    ANDROID_LOG_DEFAULT,    /* only for SetMinPriority() */
-    ANDROID_LOG_VERBOSE,
-    ANDROID_LOG_DEBUG,
-    ANDROID_LOG_INFO,
-    ANDROID_LOG_WARN,
-    ANDROID_LOG_ERROR,
-    ANDROID_LOG_FATAL,
-    ANDROID_LOG_SILENT,     /* only for SetMinPriority(); must be last */
-} android_LogPriority;
-
-int __android_log_write(int prio, const char *tag, const char *text);
-
-int __android_log_vprint(int prio, const char *tag,
-			 const char *fmt, va_list ap);
-
-int __android_log_bwrite(int32_t tag, const void *payload, size_t len);
-int __android_log_btwrite(int32_t tag, char type, const void *payload,
-    size_t len);
-
-int __android_log_print(int prio, const char *tag,  const char *fmt, ...)
-#if defined(__GNUC__)
-    __attribute__ ((format(printf, 3, 4)))
-#endif
-    ;
-
-
-void __android_log_assert(const char *cond, const char *tag,
-			  const char *fmt, ...)    
-#if defined(__GNUC__)
-    __attribute__ ((noreturn))
-    __attribute__ ((format(printf, 3, 4)))
-#endif
-    ;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _LOGD_H */
diff --git a/include/cutils/logger.h b/include/cutils/logger.h
deleted file mode 100644
index 3a08019..0000000
--- a/include/cutils/logger.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* utils/logger.h
-** 
-** Copyright 2007, The Android Open Source Project
-**
-** This file is dual licensed.  It may be redistributed and/or modified
-** under the terms of the Apache 2.0 License OR version 2 of the GNU
-** General Public License.
-*/
-
-#ifndef _UTILS_LOGGER_H
-#define _UTILS_LOGGER_H
-
-#include <stdint.h>
-
-struct logger_entry {
-    uint16_t    len;    /* length of the payload */
-    uint16_t    __pad;  /* no matter what, we get 2 bytes of padding */
-    int32_t     pid;    /* generating process's pid */
-    int32_t     tid;    /* generating process's tid */
-    int32_t     sec;    /* seconds since Epoch */
-    int32_t     nsec;   /* nanoseconds */
-    char        msg[0]; /* the entry's payload */
-};
-
-#define LOGGER_LOG_MAIN		"log/main"
-#define LOGGER_LOG_RADIO	"log/radio"
-#define LOGGER_LOG_EVENTS	"log/events"
-
-#define LOGGER_ENTRY_MAX_LEN		(4*1024)
-#define LOGGER_ENTRY_MAX_PAYLOAD	\
-	(LOGGER_ENTRY_MAX_LEN - sizeof(struct logger_entry))
-
-#ifdef HAVE_IOCTL
-
-#include <sys/ioctl.h>
-
-#define __LOGGERIO	0xAE
-
-#define LOGGER_GET_LOG_BUF_SIZE		_IO(__LOGGERIO, 1) /* size of log */
-#define LOGGER_GET_LOG_LEN		_IO(__LOGGERIO, 2) /* used log len */
-#define LOGGER_GET_NEXT_ENTRY_LEN	_IO(__LOGGERIO, 3) /* next entry len */
-#define LOGGER_FLUSH_LOG		_IO(__LOGGERIO, 4) /* flush log */
-
-#endif // HAVE_IOCTL
-
-#endif /* _UTILS_LOGGER_H */
diff --git a/include/cutils/logprint.h b/include/cutils/logprint.h
deleted file mode 100644
index d6ec480..0000000
--- a/include/cutils/logprint.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LOGPRINT_H
-#define _LOGPRINT_H
-
-#include <cutils/log.h>
-#include <cutils/logger.h>
-#include <cutils/event_tag_map.h>
-#include <pthread.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef enum {
-    FORMAT_OFF = 0,
-    FORMAT_BRIEF,
-    FORMAT_PROCESS,
-    FORMAT_TAG,
-    FORMAT_THREAD,
-    FORMAT_RAW,
-    FORMAT_TIME,
-    FORMAT_THREADTIME,
-    FORMAT_LONG,
-} AndroidLogPrintFormat;
-
-typedef struct AndroidLogFormat_t AndroidLogFormat;
-
-typedef struct AndroidLogEntry_t {
-    time_t tv_sec;
-    long tv_nsec;
-    android_LogPriority priority;
-    pid_t pid;
-    pthread_t tid;
-    const char * tag;
-    size_t messageLen;
-    const char * message;
-} AndroidLogEntry;
-
-AndroidLogFormat *android_log_format_new();
-
-void android_log_format_free(AndroidLogFormat *p_format);
-
-void android_log_setPrintFormat(AndroidLogFormat *p_format, 
-        AndroidLogPrintFormat format);
-
-/**
- * Returns FORMAT_OFF on invalid string
- */
-AndroidLogPrintFormat android_log_formatFromString(const char *s);
-
-/** 
- * filterExpression: a single filter expression
- * eg "AT:d"
- *
- * returns 0 on success and -1 on invalid expression
- *
- * Assumes single threaded execution
- *
- */
-
-int android_log_addFilterRule(AndroidLogFormat *p_format, 
-        const char *filterExpression);
-
-
-/** 
- * filterString: a whitespace-separated set of filter expressions 
- * eg "AT:d *:i"
- *
- * returns 0 on success and -1 on invalid expression
- *
- * Assumes single threaded execution
- *
- */
-
-int android_log_addFilterString(AndroidLogFormat *p_format,
-        const char *filterString);
-
-
-/** 
- * returns 1 if this log line should be printed based on its priority
- * and tag, and 0 if it should not
- */
-int android_log_shouldPrintLine (
-        AndroidLogFormat *p_format, const char *tag, android_LogPriority pri);
-
-
-/**
- * Splits a wire-format buffer into an AndroidLogEntry
- * entry allocated by caller. Pointers will point directly into buf
- *
- * Returns 0 on success and -1 on invalid wire format (entry will be
- * in unspecified state)
- */
-int android_log_processLogBuffer(struct logger_entry *buf,
-                                 AndroidLogEntry *entry);
-
-/**
- * Like android_log_processLogBuffer, but for binary logs.
- *
- * If "map" is non-NULL, it will be used to convert the log tag number
- * into a string.
- */
-int android_log_processBinaryLogBuffer(struct logger_entry *buf,
-    AndroidLogEntry *entry, const EventTagMap* map, char* messageBuf,
-    int messageBufLen);
-
-
-/**
- * Formats a log message into a buffer
- *
- * Uses defaultBuffer if it can, otherwise malloc()'s a new buffer
- * If return value != defaultBuffer, caller must call free()
- * Returns NULL on malloc error
- */
-
-char *android_log_formatLogLine (    
-    AndroidLogFormat *p_format,
-    char *defaultBuffer,
-    size_t defaultBufferSize,
-    const AndroidLogEntry *p_line,
-    size_t *p_outLength);
-
-
-/**
- * Either print or do not print log line, based on filter
- *
- * Assumes single threaded execution
- *
- */
-int android_log_filterAndPrintLogLine(
-    AndroidLogFormat *p_format,
-    int fd,
-    const AndroidLogEntry *entry);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /*_LOGPRINT_H*/
diff --git a/include/cutils/memory.h b/include/cutils/memory.h
deleted file mode 100644
index e725cdd..0000000
--- a/include/cutils/memory.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_CUTILS_MEMORY_H
-#define ANDROID_CUTILS_MEMORY_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* size is given in bytes and must be multiple of 2 */
-void android_memset16(uint16_t* dst, uint16_t value, size_t size);
-
-/* size is given in bytes and must be multiple of 4 */
-void android_memset32(uint32_t* dst, uint32_t value, size_t size);
-
-#if !HAVE_STRLCPY
-/* Declaration of strlcpy() for platforms that don't already have it. */
-size_t strlcpy(char *dst, const char *src, size_t size);
-#endif
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // ANDROID_CUTILS_MEMORY_H
diff --git a/include/cutils/misc.h b/include/cutils/misc.h
deleted file mode 100644
index 2c48dfa..0000000
--- a/include/cutils/misc.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CUTILS_MISC_H
-#define __CUTILS_MISC_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-        /* Load an entire file into a malloc'd chunk of memory
-         * that is length_of_file + 1 (null terminator).  If
-         * sz is non-zero, return the size of the file via sz.
-         * Returns 0 on failure.
-         */
-extern void *load_file(const char *fn, unsigned *sz);
-
-        /* Connects your process to the system debugger daemon
-         * so that on a crash it may be logged or interactively
-         * debugged (depending on system settings).
-         */
-extern void debuggerd_connect(void);
-
-
-        /* This is the range of UIDs (and GIDs) that are reserved
-         * for assigning to applications.
-         */
-#define FIRST_APPLICATION_UID 10000
-#define LAST_APPLICATION_UID 99999
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __CUTILS_MISC_H */ 
diff --git a/include/cutils/mq.h b/include/cutils/mq.h
deleted file mode 100644
index b27456d..0000000
--- a/include/cutils/mq.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * IPC messaging library.
- */
-
-#ifndef __MQ_H
-#define __MQ_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** A message. */
-typedef struct MqMessage MqMessage;
-
-/** A destination to which messages can be sent. */
-typedef struct MqDestination MqDestination;
-
-/* Array of bytes. */
-typedef struct MqBytes MqBytes;
-
-/** 
- * Hears messages. 
- * 
- * @param destination to which the message was sent
- * @param message the message to hear
- */
-typedef void MqMessageListener(MqDestination* destination, MqMessage* message);
-
-/** 
- * Hears a destination close.
- * 
- * @param destination that closed
- */
-typedef void MqCloseListener(MqDestination* destination);
-
-/** Message functions. */
-
-/** 
- * Creates a new Message.
- * 
- * @param header as defined by user
- * @param body as defined by user
- * @param replyTo destination to which replies should be sent, NULL if none
- */
-MqMessage* mqCreateMessage(MqBytes header, MqBytes body, 
-        MqDestination* replyTo);
-
-/** Sends a message to a destination. */
-void mqSendMessage(MqMessage* message, MqDestination* destination);
-
-/** Destination functions. */
-
-/** 
- * Creates a new destination. Acquires a reference implicitly.
- *
- * @param messageListener function to call when a message is recieved
- * @param closeListener function to call when the destination closes
- * @param userData user-specific data to associate with the destination.
- *  Retrieve using mqGetDestinationUserData().
- */
-MqDestination* mqCreateDestination(MqMessageListener* messageListener, 
-        MqCloseListener* closeListener, void* userData);
-
-/**
- * Gets user data which was associated with the given destination at 
- * construction time. 
- * 
- * It is only valid to call this function in the same process that the 
- * given destination was created in.
- * This function returns a null pointer if you call it on a destination
- * created in a remote process.
- */
-void* mqGetUserData(MqDestination* destination);
-
-/**
- * Returns 1 if the destination was created in this process, or 0 if
- * the destination was created in a different process, in which case you have
- * a remote stub.
- */
-int mqIsDestinationLocal(MqDestination* destination);
-
-/**
- * Increments the destination's reference count.
- */
-void mqKeepDestination(MqDesintation* destination);
-
-/**
- * Decrements the destination's reference count. 
- */
-void mqFreeDestination(MqDestination* desintation);
-
-/** Registry API. */
-
-/**
- * Gets the destination bound to a name.
- */
-MqDestination* mqGetDestination(char* name);
-
-/**
- * Binds a destination to a name.
- */
-void mqPutDestination(char* name, MqDestination* desintation);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __MQ_H */ 
diff --git a/include/cutils/mspace.h b/include/cutils/mspace.h
deleted file mode 100644
index 33410c1..0000000
--- a/include/cutils/mspace.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* A wrapper file for dlmalloc.h that defines prototypes for the
- * mspace_*() functions, which provide an interface for creating
- * multiple heaps.
- */
-
-#ifndef MSPACE_H_
-#define MSPACE_H_
-
-/* It's a pain getting the mallinfo stuff to work
- * with Linux, OSX, and klibc, so just turn it off
- * for now.
- * TODO: make mallinfo work
- */
-#define NO_MALLINFO 1
-
-/* Allow setting the maximum heap footprint.
- */
-#define USE_MAX_ALLOWED_FOOTPRINT 1
-
-#define USE_CONTIGUOUS_MSPACES 1
-#if USE_CONTIGUOUS_MSPACES
-#define HAVE_MMAP 0
-#define HAVE_MORECORE 1
-#define MORECORE_CONTIGUOUS 0
-#endif
-
-#define MSPACES 1
-#define ONLY_MSPACES 1
-#include "../../../../bionic/libc/bionic/dlmalloc.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-  mspace_usable_size(void* p);
-
-  Returns the number of bytes you can actually use in
-  an allocated chunk, which may be more than you requested (although
-  often not) due to alignment and minimum size constraints.
-  You can use this many bytes without worrying about
-  overwriting other allocated objects. This is not a particularly great
-  programming practice. mspace_usable_size can be more useful in
-  debugging and assertions, for example:
-
-  p = mspace_malloc(msp, n);
-  assert(mspace_usable_size(msp, p) >= 256);
-*/
-size_t mspace_usable_size(mspace, const void*);
-
-#if USE_CONTIGUOUS_MSPACES
-/*
-  Similar to create_mspace(), but the underlying memory is
-  guaranteed to be contiguous.  No more than max_capacity
-  bytes is ever allocated to the mspace.
- */
-mspace create_contiguous_mspace(size_t starting_capacity, size_t max_capacity,
-    int locked);
-
-/*
-   Identical to create_contiguous_mspace, but labels the mapping 'mspace/name'
-   instead of 'mspace'
-*/
-mspace create_contiguous_mspace_with_name(size_t starting_capacity,
-    size_t max_capacity, int locked, const char *name);
-
-size_t destroy_contiguous_mspace(mspace msp);
-#endif
-
-/*
-  Call the handler for each block in the specified mspace.
-  chunkptr and chunklen refer to the heap-level chunk including
-  the chunk overhead, and userptr and userlen refer to the
-  user-usable part of the chunk.  If the chunk is free, userptr
-  will be NULL and userlen will be 0.  userlen is not guaranteed
-  to be the same value passed into malloc() for a given chunk;
-  it is >= the requested size.
- */
-void mspace_walk_heap(mspace msp,
-    void(*handler)(const void *chunkptr, size_t chunklen,
-        const void *userptr, size_t userlen, void *arg), void *harg);
-
-/*
-  mspace_walk_free_pages(handler, harg)
-
-  Calls the provided handler on each free region in the specified
-  mspace.  The memory between start and end are guaranteed not to
-  contain any important data, so the handler is free to alter the
-  contents in any way.  This can be used to advise the OS that large
-  free regions may be swapped out.
-
-  The value in harg will be passed to each call of the handler.
- */
-void mspace_walk_free_pages(mspace msp,
-    void(*handler)(void *start, void *end, void *arg), void *harg);
-
-#ifdef __cplusplus
-};  /* end of extern "C" */
-#endif
-
-#endif /* MSPACE_H_ */
diff --git a/include/cutils/native_handle.h b/include/cutils/native_handle.h
deleted file mode 100644
index 2b64893..0000000
--- a/include/cutils/native_handle.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef NATIVE_HANDLE_H_
-#define NATIVE_HANDLE_H_
-
-typedef struct
-{
-    int version;        /* sizeof(native_handle) */
-    int numFds;         /* number of file-descriptors at &data[0] */
-    int numInts;        /* number of ints at &data[numFds] */
-    int data[0];        /* numFds + numInts ints */
-} native_handle;
-
-#endif /* NATIVE_HANDLE_H_ */
diff --git a/include/cutils/process_name.h b/include/cutils/process_name.h
deleted file mode 100644
index 1e72e5c..0000000
--- a/include/cutils/process_name.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Gives the current process a name.
- */
-
-#ifndef __PROCESS_NAME_H
-#define __PROCESS_NAME_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * Sets the current process name.
- *
- * Warning: This leaks a string every time you call it. Use judiciously!
- */
-void set_process_name(const char* process_name);
-
-/** Gets the current process name. */
-const char* get_process_name(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __PROCESS_NAME_H */ 
diff --git a/include/cutils/properties.h b/include/cutils/properties.h
deleted file mode 100644
index 25fd67a..0000000
--- a/include/cutils/properties.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CUTILS_PROPERTIES_H
-#define __CUTILS_PROPERTIES_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* System properties are *small* name value pairs managed by the
-** property service.  If your data doesn't fit in the provided
-** space it is not appropriate for a system property.
-**
-** WARNING: system/bionic/include/sys/system_properties.h also defines
-**          these, but with different names.  (TODO: fix that)
-*/
-#define PROPERTY_KEY_MAX   32
-#define PROPERTY_VALUE_MAX  92
-
-/* property_get: returns the length of the value which will never be
-** greater than PROPERTY_VALUE_MAX - 1 and will always be zero terminated.
-** (the length does not include the terminating zero).
-**
-** If the property read fails or returns an empty value, the default
-** value is used (if nonnull).
-*/
-int property_get(const char *key, char *value, const char *default_value);
-
-/* property_set: returns 0 on success, < 0 on failure
-*/
-int property_set(const char *key, const char *value);
-    
-int property_list(void (*propfn)(const char *key, const char *value, void *cookie), void *cookie);    
-
-
-#ifdef HAVE_SYSTEM_PROPERTY_SERVER
-/*
- * We have an external property server instead of built-in libc support.
- * Used by the simulator.
- */
-#define SYSTEM_PROPERTY_PIPE_NAME       "/tmp/android-sysprop"
-
-enum {
-    kSystemPropertyUnknown = 0,
-    kSystemPropertyGet,
-    kSystemPropertySet,
-    kSystemPropertyList
-};
-#endif /*HAVE_SYSTEM_PROPERTY_SERVER*/
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/include/cutils/record_stream.h b/include/cutils/record_stream.h
deleted file mode 100644
index bfac87a..0000000
--- a/include/cutils/record_stream.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * A simple utility for reading fixed records out of a stream fd
- */
-
-#ifndef _CUTILS_RECORD_STREAM_H
-#define _CUTILS_RECORD_STREAM_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-typedef struct RecordStream RecordStream;
-
-extern RecordStream *record_stream_new(int fd, size_t maxRecordLen);
-extern void record_stream_free(RecordStream *p_rs);
-
-extern int record_stream_get_next (RecordStream *p_rs, void ** p_outRecord, 
-                                    size_t *p_outRecordLen);
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /*_CUTILS_RECORD_STREAM_H*/
-
diff --git a/include/cutils/selector.h b/include/cutils/selector.h
deleted file mode 100644
index dfc2a9d..0000000
--- a/include/cutils/selector.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Framework for multiplexing I/O. A selector manages a set of file
- * descriptors and calls out to user-provided callback functions to read and
- * write data and handle errors.
- */
-
-#ifndef __SELECTOR_H
-#define __SELECTOR_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdbool.h>
-    
-/** 
- * Manages SelectableFds and invokes their callbacks at appropriate times. 
- */
-typedef struct Selector Selector;
-
-/** 
- * A selectable descriptor. Contains callbacks which the selector can invoke
- * before calling select(), when the descriptor is readable or writable, and 
- * when the descriptor contains out-of-band data. Simply set a callback to 
- * NULL if you're not interested in that particular event.
- *
- * A selectable descriptor can indicate that it needs to be removed from the
- * selector by setting the 'remove' flag. The selector will remove the
- * descriptor at a later time and invoke the onRemove() callback.
- * 
- * SelectableFd fields should only be modified from the selector loop.
- */
-typedef struct SelectableFd SelectableFd;
-struct SelectableFd {
-
-    /** The file descriptor itself. */
-    int fd;
-    
-    /** Pointer to user-specific data. Can be NULL. */
-    void* data;
-    
-    /** 
-     * Set this flag when you no longer wish to be selected. The selector
-     * will invoke onRemove() when the descriptor is actually removed.
-     */
-    bool remove;
-
-    /** 
-     * Invoked by the selector before calling select. You can set up other
-     * callbacks from here as necessary.
-     */
-    void (*beforeSelect)(SelectableFd* self);
-
-    /** 
-     * Invoked by the selector when the descriptor has data available. Set to
-     * NULL to indicate that you're not interested in reading.
-     */
-    void (*onReadable)(SelectableFd* self);
-
-    /** 
-     * Invoked by the selector when the descriptor can accept data. Set to
-     * NULL to indicate that you're not interested in writing.
-     */
-    void (*onWritable)(SelectableFd* self);
-
-    /** 
-     * Invoked by the selector when out-of-band (OOB) data is available. Set to
-     * NULL to indicate that you're not interested in OOB data.
-     */
-    void (*onExcept)(SelectableFd* self);
-
-    /**
-     * Invoked by the selector after the descriptor is removed from the
-     * selector but before the selector frees the SelectableFd memory.
-     */
-    void (*onRemove)(SelectableFd* self);
-
-    /**
-     * The selector which selected this fd. Set by the selector itself.
-     */
-    Selector* selector;
-};
-
-/** 
- * Creates a new selector. 
- */
-Selector* selectorCreate(void);
-
-/** 
- * Creates a new selectable fd, adds it to the given selector and returns a 
- * pointer. Outside of 'selector' and 'fd', all fields are set to 0 or NULL 
- * by default.
- * 
- * The selectable fd should only be modified from the selector loop thread.
- */
-SelectableFd* selectorAdd(Selector* selector, int fd);
-
-/**
- * Wakes up the selector even though no I/O events occurred. Use this
- * to indicate that you're ready to write to a descriptor.
- */
-void selectorWakeUp(Selector* selector);
-    
-/** 
- * Loops continuously selecting file descriptors and firing events. 
- * Does not return. 
- */
-void selectorLoop(Selector* selector);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __SELECTOR_H */ 
diff --git a/include/cutils/sockets.h b/include/cutils/sockets.h
deleted file mode 100644
index aa8682e..0000000
--- a/include/cutils/sockets.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CUTILS_SOCKETS_H
-#define __CUTILS_SOCKETS_H
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef HAVE_WINSOCK
-#include <winsock2.h>
-typedef int  socklen_t;
-#elif HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-
-#define ANDROID_SOCKET_ENV_PREFIX	"ANDROID_SOCKET_"
-#define ANDROID_SOCKET_DIR		"/dev/socket"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * android_get_control_socket - simple helper function to get the file
- * descriptor of our init-managed Unix domain socket. `name' is the name of the
- * socket, as given in init.rc. Returns -1 on error.
- *
- * This is inline and not in libcutils proper because we want to use this in
- * third-party daemons with minimal modification.
- */
-static inline int android_get_control_socket(const char *name)
-{
-	char key[64] = ANDROID_SOCKET_ENV_PREFIX;
-	const char *val;
-	int fd;
-
-	/* build our environment variable, counting cycles like a wolf ... */
-#if HAVE_STRLCPY
-	strlcpy(key + sizeof(ANDROID_SOCKET_ENV_PREFIX) - 1,
-		name,
-		sizeof(key) - sizeof(ANDROID_SOCKET_ENV_PREFIX));
-#else	/* for the host, which may lack the almightly strncpy ... */
-	strncpy(key + sizeof(ANDROID_SOCKET_ENV_PREFIX) - 1,
-		name,
-		sizeof(key) - sizeof(ANDROID_SOCKET_ENV_PREFIX));
-	key[sizeof(key)-1] = '\0';
-#endif
-
-	val = getenv(key);
-	if (!val)
-		return -1;
-
-	errno = 0;
-	fd = strtol(val, NULL, 10);
-	if (errno)
-		return -1;
-
-	return fd;
-}
-
-/*
- * See also android.os.LocalSocketAddress.Namespace
- */
-// Linux "abstract" (non-filesystem) namespace
-#define ANDROID_SOCKET_NAMESPACE_ABSTRACT 0
-// Android "reserved" (/dev/socket) namespace
-#define ANDROID_SOCKET_NAMESPACE_RESERVED 1
-// Normal filesystem namespace
-#define ANDROID_SOCKET_NAMESPACE_FILESYSTEM 2
-
-extern int socket_loopback_client(int port, int type);
-extern int socket_network_client(const char *host, int port, int type);
-extern int socket_loopback_server(int port, int type);
-extern int socket_local_server(const char *name, int namespaceId, int type);
-extern int socket_local_server_bind(int s, const char *name, int namespaceId);
-extern int socket_local_client_connect(int fd, 
-        const char *name, int namespaceId, int type);
-extern int socket_local_client(const char *name, int namespaceId, int type);
-extern int socket_inaddr_any_server(int port, int type);
-    
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __CUTILS_SOCKETS_H */ 
diff --git a/include/cutils/threads.h b/include/cutils/threads.h
deleted file mode 100644
index acf8f48..0000000
--- a/include/cutils/threads.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_CUTILS_THREADS_H
-#define _LIBS_CUTILS_THREADS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/***********************************************************************/
-/***********************************************************************/
-/*****                                                             *****/
-/*****         local thread storage                                *****/
-/*****                                                             *****/
-/***********************************************************************/
-/***********************************************************************/
-
-#ifdef HAVE_PTHREADS
-
-#include  <pthread.h>
-
-typedef struct {
-    pthread_mutex_t   lock;
-    int               has_tls;
-    pthread_key_t     tls;
-
-} thread_store_t;
-
-#define  THREAD_STORE_INITIALIZER  { PTHREAD_MUTEX_INITIALIZER, 0, 0 }
-
-#elif defined HAVE_WIN32_THREADS
-
-#include <windows.h>
-
-typedef struct {
-    int               lock_init;
-    int               has_tls;
-    DWORD             tls;
-    CRITICAL_SECTION  lock;
-
-} thread_store_t;
-
-#define  THREAD_STORE_INITIALIZER  { 0, 0, 0, {0, 0, 0, 0, 0, 0} }
-
-#else
-#  error  "no thread_store_t implementation for your platform !!"
-#endif
-
-typedef void  (*thread_store_destruct_t)(void*  value);
-
-extern void*  thread_store_get(thread_store_t*  store);
-
-extern void   thread_store_set(thread_store_t*          store, 
-                               void*                    value,
-                               thread_store_destruct_t  destroy);
-
-/***********************************************************************/
-/***********************************************************************/
-/*****                                                             *****/
-/*****         mutexes                                             *****/
-/*****                                                             *****/
-/***********************************************************************/
-/***********************************************************************/
-
-#ifdef HAVE_PTHREADS
-
-typedef pthread_mutex_t   mutex_t;
-
-#define  MUTEX_INITIALIZER  PTHREAD_MUTEX_INITIALIZER
-
-static __inline__ void  mutex_lock(mutex_t*  lock)
-{
-    pthread_mutex_lock(lock);
-}
-static __inline__ void  mutex_unlock(mutex_t*  lock)
-{
-    pthread_mutex_unlock(lock);
-}
-static __inline__ int  mutex_init(mutex_t*  lock)
-{
-    return pthread_mutex_init(lock, NULL);
-}
-static __inline__ void mutex_destroy(mutex_t*  lock)
-{
-    pthread_mutex_destroy(lock);
-}
-#endif
-
-#ifdef HAVE_WIN32_THREADS
-typedef struct { 
-    int                init;
-    CRITICAL_SECTION   lock[1];
-} mutex_t;
-
-#define  MUTEX_INITIALIZER  { 0, {{ NULL, 0, 0, NULL, NULL, 0 }} }
-
-static __inline__ void  mutex_lock(mutex_t*  lock)
-{
-    if (!lock->init) {
-        lock->init = 1;
-        InitializeCriticalSection( lock->lock );
-        lock->init = 2;
-    } else while (lock->init != 2)
-        Sleep(10);
-
-    EnterCriticalSection(lock->lock);
-}
-
-static __inline__ void  mutex_unlock(mutex_t*  lock)
-{
-    LeaveCriticalSection(lock->lock);
-}
-static __inline__ int  mutex_init(mutex_t*  lock)
-{
-    InitializeCriticalSection(lock->lock);
-    lock->init = 2;
-    return 0;
-}
-static __inline__ void  mutex_destroy(mutex_t*  lock)
-{
-    if (lock->init) {
-        lock->init = 0;
-        DeleteCriticalSection(lock->lock); 
-    }
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _LIBS_CUTILS_THREADS_H */
diff --git a/include/cutils/tztime.h b/include/cutils/tztime.h
deleted file mode 100644
index 9b3ece8..0000000
--- a/include/cutils/tztime.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _CUTILS_TZTIME_H
-#define _CUTILS_TZTIME_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-time_t mktime_tz(struct tm * const tmp, char const * tz);
-void localtime_tz(const time_t * const timep, struct tm * tmp, const char* tz);
-
-struct strftime_locale {
-    const char *mon[12];    /* short names */
-    const char *month[12];  /* long names */
-    const char *wday[7];    /* short names */
-    const char *weekday[7]; /* long names */
-    const char *X_fmt;
-    const char *x_fmt;
-    const char *c_fmt;
-    const char *am;
-    const char *pm;
-    const char *date_fmt;
-};
-
-size_t strftime_tz(char *s, size_t max, const char *format, const struct tm *tm, const struct strftime_locale *locale);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __CUTILS_TZTIME_H */ 
-
diff --git a/include/cutils/uio.h b/include/cutils/uio.h
deleted file mode 100644
index 01a74d2..0000000
--- a/include/cutils/uio.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// implementation of sys/uio.h for platforms that don't have it (Win32)
-//
-#ifndef _LIBS_CUTILS_UIO_H
-#define _LIBS_CUTILS_UIO_H
-
-#ifdef HAVE_SYS_UIO_H
-#include <sys/uio.h>
-#else
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stddef.h>
-
-struct iovec {
-    const void*  iov_base;
-    size_t       iov_len;
-};
-
-extern int  readv( int  fd, struct iovec*  vecs, int  count );
-extern int  writev( int  fd, const struct iovec*  vecs, int  count );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !HAVE_SYS_UIO_H */
-
-#endif /* _LIBS_UTILS_UIO_H */
-
diff --git a/include/cutils/zygote.h b/include/cutils/zygote.h
deleted file mode 100644
index 22721a6..0000000
--- a/include/cutils/zygote.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CUTILS_ZYGOTE_H
-#define __CUTILS_ZYGOTE_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int zygote_run_oneshot(int sendStdio, int argc, const char **argv);
-int zygote_run(int argc, const char **argv);
-int zygote_run_wait(int argc, const char **argv, void (*post_run_func)(int));
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __CUTILS_ZYGOTE_H */
diff --git a/include/mincrypt/rsa.h b/include/mincrypt/rsa.h
deleted file mode 100644
index 7d7d571..0000000
--- a/include/mincrypt/rsa.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* rsa.h
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of Google Inc. nor the names of its contributors may
-**       be used to endorse or promote products derived from this software
-**       without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY Google Inc. ``AS IS'' AND ANY EXPRESS OR 
-** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 
-** EVENT SHALL Google Inc. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
-** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
-** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
-** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef _EMBEDDED_RSA_H_
-#define _EMBEDDED_RSA_H_
-
-#include <inttypes.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define RSANUMBYTES 256           /* 2048 bit key length */
-#define RSANUMWORDS (RSANUMBYTES / sizeof(uint32_t))
-
-typedef struct RSAPublicKey {
-    int len;                  /* Length of n[] in number of uint32_t */
-    uint32_t n0inv;           /* -1 / n[0] mod 2^32 */
-    uint32_t n[RSANUMWORDS];  /* modulus as little endian array */
-    uint32_t rr[RSANUMWORDS]; /* R^2 as little endian array */
-} RSAPublicKey;
-
-int RSA_verify(const RSAPublicKey *key,
-               const uint8_t* signature,
-               const int len,
-               const uint8_t* sha);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/include/mincrypt/sha.h b/include/mincrypt/sha.h
deleted file mode 100644
index c523460..0000000
--- a/include/mincrypt/sha.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* sha.h
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of Google Inc. nor the names of its contributors may
-**       be used to endorse or promote products derived from this software
-**       without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY Google Inc. ``AS IS'' AND ANY EXPRESS OR 
-** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 
-** EVENT SHALL Google Inc. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
-** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
-** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
-** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef _EMBEDDED_SHA_H_
-#define _EMBEDDED_SHA_H_
-
-#include <inttypes.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct SHA_CTX {
-    uint64_t count;
-    uint8_t buf[64];
-    uint32_t state[5];
-} SHA_CTX;
-
-void SHA_init(SHA_CTX *ctx);
-void SHA_update(SHA_CTX *ctx, const void* data, int len);
-const uint8_t* SHA_final(SHA_CTX *ctx);
-
-/* Convenience method. Returns digest parameter value. */
-const uint8_t* SHA(const void *data, int len, uint8_t *digest);
-
-#define SHA_DIGEST_SIZE 20
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/include/pixelflinger/format.h b/include/pixelflinger/format.h
deleted file mode 100644
index 6b2050c..0000000
--- a/include/pixelflinger/format.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_PIXELFLINGER_FORMAT_H
-#define ANDROID_PIXELFLINGER_FORMAT_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-enum GGLPixelFormat {
-    // these constants need to match those
-    // in graphics/PixelFormat.java, ui/PixelFormat.h, BlitHardware.h
-    GGL_PIXEL_FORMAT_UNKNOWN    =   0,
-    GGL_PIXEL_FORMAT_NONE       =   0,
-
-    GGL_PIXEL_FORMAT_RGBA_8888   =   1,  // 4x8-bit ARGB
-    GGL_PIXEL_FORMAT_RGBX_8888   =   2,  // 3x8-bit RGB stored in 32-bit chunks
-    GGL_PIXEL_FORMAT_RGB_888     =   3,  // 3x8-bit RGB
-    GGL_PIXEL_FORMAT_RGB_565     =   4,  // 16-bit RGB
-    GGL_PIXEL_FORMAT_BGRA_8888   =   5,  // 4x8-bit BGRA
-    GGL_PIXEL_FORMAT_RGBA_5551   =   6,  // 16-bit RGBA
-    GGL_PIXEL_FORMAT_RGBA_4444   =   7,  // 16-bit RGBA
-
-    GGL_PIXEL_FORMAT_A_8         =   8,  // 8-bit A
-    GGL_PIXEL_FORMAT_L_8         =   9,  // 8-bit L (R=G=B = L)
-    GGL_PIXEL_FORMAT_LA_88       = 0xA,  // 16-bit LA
-    GGL_PIXEL_FORMAT_RGB_332     = 0xB,  // 8-bit RGB (non paletted)
-
-    // YCbCr formats (SP=semi-planar, P=planar)
-    GGL_PIXEL_FORMAT_YCbCr_422_SP= 0x10,
-    GGL_PIXEL_FORMAT_YCbCr_420_SP= 0x11,
-    GGL_PIXEL_FORMAT_YCbCr_422_P = 0x12,
-    GGL_PIXEL_FORMAT_YCbCr_420_P = 0x13,
-    GGL_PIXEL_FORMAT_YCbCr_422_I = 0x14,
-    GGL_PIXEL_FORMAT_YCbCr_420_I = 0x15,
-
-    // reserved/special formats
-    GGL_PIXEL_FORMAT_Z_16       =  0x18,
-    GGL_PIXEL_FORMAT_S_8        =  0x19,
-    GGL_PIXEL_FORMAT_SZ_24      =  0x1A,
-    GGL_PIXEL_FORMAT_SZ_8       =  0x1B,
-};
-
-enum GGLFormatComponents {
-	GGL_STENCIL_INDEX		= 0x1901,
-	GGL_DEPTH_COMPONENT		= 0x1902,
-	GGL_ALPHA				= 0x1906,
-	GGL_RGB					= 0x1907,
-	GGL_RGBA				= 0x1908,
-	GGL_LUMINANCE			= 0x1909,
-	GGL_LUMINANCE_ALPHA		= 0x190A,
-    GGL_Y_CB_CR_SP          = 0x8000,
-    GGL_Y_CB_CR             = GGL_Y_CB_CR_SP,
-    GGL_Y_CB_CR_P           = 0x8001,
-    GGL_Y_CB_CR_I           = 0x8002,
-};
-
-enum GGLFormatComponentIndex {
-    GGL_INDEX_ALPHA   = 0,
-    GGL_INDEX_RED     = 1,
-    GGL_INDEX_GREEN   = 2,
-    GGL_INDEX_BLUE    = 3,
-    GGL_INDEX_STENCIL = 0,
-    GGL_INDEX_DEPTH   = 1,
-    GGL_INDEX_Y       = 0,
-    GGL_INDEX_CB      = 1,
-    GGL_INDEX_CR      = 2,
-};
-
-typedef struct {
-#ifdef __cplusplus
-    enum {
-        ALPHA   = GGL_INDEX_ALPHA,
-        RED     = GGL_INDEX_RED,
-        GREEN   = GGL_INDEX_GREEN,
-        BLUE    = GGL_INDEX_BLUE,
-        STENCIL = GGL_INDEX_STENCIL,
-        DEPTH   = GGL_INDEX_DEPTH,
-        LUMA    = GGL_INDEX_Y,
-        CHROMAB = GGL_INDEX_CB,
-        CHROMAR = GGL_INDEX_CR,
-    };
-    inline uint32_t mask(int i) const {
-            return ((1<<(c[i].h-c[i].l))-1)<<c[i].l;
-    }
-    inline uint32_t bits(int i) const {
-            return c[i].h - c[i].l;
-    }
-#endif
-	uint8_t     size;	// bytes per pixel
-    uint8_t     bitsPerPixel;
-    union {    
-        struct {
-            uint8_t     ah;		// alpha high bit position + 1
-            uint8_t     al;		// alpha low bit position
-            uint8_t     rh;		// red high bit position + 1
-            uint8_t     rl;		// red low bit position
-            uint8_t     gh;		// green high bit position + 1
-            uint8_t     gl;		// green low bit position
-            uint8_t     bh;		// blue high bit position + 1
-            uint8_t     bl;		// blue low bit position
-        };
-        struct {
-            uint8_t h;
-            uint8_t l;
-        } __attribute__((__packed__)) c[4];        
-    } __attribute__((__packed__));
-	uint16_t    components;	// GGLFormatComponents
-} GGLFormat;
-
-
-#ifdef __cplusplus
-extern "C" const GGLFormat* gglGetPixelFormatTable(size_t* numEntries = 0);
-#else
-const GGLFormat* gglGetPixelFormatTable(size_t* numEntries);
-#endif
-
-
-// ----------------------------------------------------------------------------
-
-#endif // ANDROID_PIXELFLINGER_FORMAT_H
diff --git a/include/pixelflinger/pixelflinger.h b/include/pixelflinger/pixelflinger.h
deleted file mode 100644
index dca0b90..0000000
--- a/include/pixelflinger/pixelflinger.h
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_PIXELFLINGER_H
-#define ANDROID_PIXELFLINGER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <pixelflinger/format.h>
-
-// GGL types
-
-typedef int8_t			GGLbyte;		// b
-typedef int16_t			GGLshort;		// s
-typedef int32_t			GGLint;			// i
-typedef ssize_t			GGLsizei;		// i
-typedef int32_t			GGLfixed;		// x
-typedef int32_t			GGLclampx;		// x
-typedef float			GGLfloat;		// f
-typedef float			GGLclampf;		// f
-typedef double			GGLdouble;		// d
-typedef double			GGLclampd;		// d
-typedef uint8_t			GGLubyte;		// ub
-typedef uint8_t			GGLboolean;		// ub
-typedef uint16_t		GGLushort;		// us
-typedef uint32_t		GGLuint;		// ui
-typedef unsigned int	GGLenum;		// ui
-typedef unsigned int	GGLbitfield;	// ui
-typedef void			GGLvoid;
-typedef int32_t         GGLfixed32;
-typedef	int32_t         GGLcolor;
-typedef int32_t         GGLcoord;
-
-// ----------------------------------------------------------------------------
-
-#define GGL_MAX_VIEWPORT_DIMS           4096
-#define GGL_MAX_TEXTURE_SIZE            4096
-#define GGL_MAX_ALIASED_POINT_SIZE      0x7FFFFFF
-#define GGL_MAX_SMOOTH_POINT_SIZE       2048
-#define GGL_MAX_SMOOTH_LINE_WIDTH       2048
-
-// ----------------------------------------------------------------------------
-
-// All these names are compatible with their OpenGL equivalents
-// some of them are listed only for completeness
-enum GGLNames {
-	GGL_FALSE						= 0,
-	GGL_TRUE						= 1,
-
-	// enable/disable
-    GGL_SCISSOR_TEST                = 0x0C11,
-	GGL_TEXTURE_2D					= 0x0DE1,
-	GGL_ALPHA_TEST					= 0x0BC0,
-	GGL_BLEND						= 0x0BE2,
-	GGL_COLOR_LOGIC_OP				= 0x0BF2,
-	GGL_DITHER						= 0x0BD0,
-	GGL_STENCIL_TEST				= 0x0B90,
-	GGL_DEPTH_TEST					= 0x0B71,
-    GGL_AA                          = 0x80000001,
-    GGL_W_LERP                      = 0x80000004,
-    GGL_POINT_SMOOTH_NICE           = 0x80000005,
-
-    // buffers, pixel drawing/reading
-    GGL_COLOR                       = 0x1800,
-    
-    // fog
-    GGL_FOG                         = 0x0B60,
-    
-	// shade model
-	GGL_FLAT						= 0x1D00,
-	GGL_SMOOTH						= 0x1D01,
-
-	// Texture parameter name
-	GGL_TEXTURE_MIN_FILTER			= 0x2801,
-	GGL_TEXTURE_MAG_FILTER			= 0x2800,
-	GGL_TEXTURE_WRAP_S				= 0x2802,
-	GGL_TEXTURE_WRAP_T				= 0x2803,
-	GGL_TEXTURE_WRAP_R				= 0x2804,
-
-	// Texture Filter	
-	GGL_NEAREST						= 0x2600,
-	GGL_LINEAR						= 0x2601,
-	GGL_NEAREST_MIPMAP_NEAREST		= 0x2700,
-	GGL_LINEAR_MIPMAP_NEAREST		= 0x2701,
-	GGL_NEAREST_MIPMAP_LINEAR		= 0x2702,
-	GGL_LINEAR_MIPMAP_LINEAR		= 0x2703,
-
-	// Texture Wrap Mode
-	GGL_CLAMP						= 0x2900,
-	GGL_REPEAT						= 0x2901,
-    GGL_CLAMP_TO_EDGE               = 0x812F,
-
-	// Texture Env Mode
-	GGL_REPLACE						= 0x1E01,
-	GGL_MODULATE					= 0x2100,
-	GGL_DECAL						= 0x2101,
-	GGL_ADD							= 0x0104,
-
-	// Texture Env Parameter
-	GGL_TEXTURE_ENV_MODE			= 0x2200,
-	GGL_TEXTURE_ENV_COLOR			= 0x2201,
-
-	// Texture Env Target
-	GGL_TEXTURE_ENV					= 0x2300,
-
-    // Texture coord generation
-    GGL_TEXTURE_GEN_MODE            = 0x2500,
-    GGL_S                           = 0x2000,
-    GGL_T                           = 0x2001,
-    GGL_R                           = 0x2002,
-    GGL_Q                           = 0x2003,
-    GGL_ONE_TO_ONE                  = 0x80000002,
-    GGL_AUTOMATIC                   = 0x80000003,
-
-    // AlphaFunction
-    GGL_NEVER                       = 0x0200,
-    GGL_LESS                        = 0x0201,
-    GGL_EQUAL                       = 0x0202,
-    GGL_LEQUAL                      = 0x0203,
-    GGL_GREATER                     = 0x0204,
-    GGL_NOTEQUAL                    = 0x0205,
-    GGL_GEQUAL                      = 0x0206,
-    GGL_ALWAYS                      = 0x0207,
-
-    // LogicOp
-    GGL_CLEAR                       = 0x1500,   // 0
-    GGL_AND                         = 0x1501,   // s & d
-    GGL_AND_REVERSE                 = 0x1502,   // s & ~d
-    GGL_COPY                        = 0x1503,   // s
-    GGL_AND_INVERTED                = 0x1504,   // ~s & d
-    GGL_NOOP                        = 0x1505,   // d
-    GGL_XOR                         = 0x1506,   // s ^ d
-    GGL_OR                          = 0x1507,   // s | d
-    GGL_NOR                         = 0x1508,   // ~(s | d)
-    GGL_EQUIV                       = 0x1509,   // ~(s ^ d)
-    GGL_INVERT                      = 0x150A,   // ~d
-    GGL_OR_REVERSE                  = 0x150B,   // s | ~d
-    GGL_COPY_INVERTED               = 0x150C,   // ~s 
-    GGL_OR_INVERTED                 = 0x150D,   // ~s | d
-    GGL_NAND                        = 0x150E,   // ~(s & d)
-    GGL_SET                         = 0x150F,   // 1
-
-	// blending equation & function
-	GGL_ZERO                        = 0,		// SD
-	GGL_ONE                         = 1,		// SD
-	GGL_SRC_COLOR                   = 0x0300,	//  D
-	GGL_ONE_MINUS_SRC_COLOR         = 0x0301,	//	D
-	GGL_SRC_ALPHA                   = 0x0302,	// SD
-	GGL_ONE_MINUS_SRC_ALPHA			= 0x0303,	// SD
-	GGL_DST_ALPHA					= 0x0304,	// SD
-	GGL_ONE_MINUS_DST_ALPHA			= 0x0305,	// SD
-	GGL_DST_COLOR					= 0x0306,	// S
-	GGL_ONE_MINUS_DST_COLOR			= 0x0307,	// S
-	GGL_SRC_ALPHA_SATURATE			= 0x0308,	// S
-    
-    // clear bits
-    GGL_DEPTH_BUFFER_BIT            = 0x00000100,
-    GGL_STENCIL_BUFFER_BIT          = 0x00000400,
-    GGL_COLOR_BUFFER_BIT            = 0x00004000,
-
-    // errors
-    GGL_NO_ERROR                    = 0,
-    GGL_INVALID_ENUM                = 0x0500,
-    GGL_INVALID_VALUE               = 0x0501,
-    GGL_INVALID_OPERATION           = 0x0502,
-    GGL_STACK_OVERFLOW              = 0x0503,
-    GGL_STACK_UNDERFLOW             = 0x0504,
-    GGL_OUT_OF_MEMORY               = 0x0505
-};
-
-// ----------------------------------------------------------------------------
-
-typedef struct {
-    GGLsizei    version;    // always set to sizeof(GGLSurface)
-    GGLuint     width;      // width in pixels
-    GGLuint     height;     // height in pixels
-    GGLint      stride;     // stride in pixels
-    GGLubyte*   data;       // pointer to the bits
-    GGLubyte    format;     // pixel format
-    GGLubyte    rfu[3];     // must be zero
-    // these values are dependent on the used format
-    union {
-        GGLint  compressedFormat;
-        GGLint  vstride;
-    };
-    void*       reserved;
-} GGLSurface;
-
-
-typedef struct {
-    // immediate rendering
-    void (*pointx)(void *con, const GGLcoord* v, GGLcoord r);
-    void (*linex)(void *con, 
-            const GGLcoord* v0, const GGLcoord* v1, GGLcoord width);
-    void (*recti)(void* c, GGLint l, GGLint t, GGLint r, GGLint b); 
-    void (*trianglex)(void* c,
-            GGLcoord const* v0, GGLcoord const* v1, GGLcoord const* v2);
-
-    // scissor
-    void (*scissor)(void* c, GGLint x, GGLint y, GGLsizei width, GGLsizei height);
-
-    // Set the textures and color buffers
-    void (*activeTexture)(void* c, GGLuint tmu);
-    void (*bindTexture)(void* c, const GGLSurface* surface);
-    void (*colorBuffer)(void* c, const GGLSurface* surface);
-    void (*readBuffer)(void* c, const GGLSurface* surface);
-    void (*depthBuffer)(void* c, const GGLSurface* surface);
-    void (*bindTextureLod)(void* c, GGLuint tmu, const GGLSurface* surface);
-
-    // enable/disable features
-    void (*enable)(void* c, GGLenum name);
-    void (*disable)(void* c, GGLenum name);
-    void (*enableDisable)(void* c, GGLenum name, GGLboolean en);
-
-    // specify the fragment's color
-    void (*shadeModel)(void* c, GGLenum mode);
-    void (*color4xv)(void* c, const GGLclampx* color);
-    // specify color iterators (16.16)
-    void (*colorGrad12xv)(void* c, const GGLcolor* grad);
-
-    // specify Z coordinate iterators (0.32)
-    void (*zGrad3xv)(void* c, const GGLfixed32* grad);
-
-    // specify W coordinate iterators (16.16)
-    void (*wGrad3xv)(void* c, const GGLfixed* grad);
-
-    // specify fog iterator & color (16.16)
-    void (*fogGrad3xv)(void* c, const GGLfixed* grad);
-    void (*fogColor3xv)(void* c, const GGLclampx* color);
-
-    // specify blending parameters
-    void (*blendFunc)(void* c, GGLenum src, GGLenum dst);
-    void (*blendFuncSeparate)(void* c,  GGLenum src, GGLenum dst,
-                                        GGLenum srcAlpha, GGLenum dstAplha);
-
-    // texture environnement (REPLACE / MODULATE / DECAL / BLEND)
-    void (*texEnvi)(void* c,    GGLenum target,
-                                GGLenum pname,
-                                GGLint param);
-
-    void (*texEnvxv)(void* c, GGLenum target,
-            GGLenum pname, const GGLfixed* params);
-
-    // texture parameters (Wrapping, filter)
-    void (*texParameteri)(void* c,  GGLenum target,
-                                    GGLenum pname,
-                                    GGLint param);
-
-    // texture iterators (16.16)
-    void (*texCoord2i)(void* c, GGLint s, GGLint t);
-    void (*texCoord2x)(void* c, GGLfixed s, GGLfixed t);
-    
-    // s, dsdx, dsdy, scale, t, dtdx, dtdy, tscale
-    // This api uses block floating-point for S and T texture coordinates.
-    // All values are given in 16.16, scaled by 'scale'. In other words,
-    // set scale to 0, for 16.16 values.
-    void (*texCoordGradScale8xv)(void* c, GGLint tmu, const int32_t* grad8);
-    
-    void (*texGeni)(void* c, GGLenum coord, GGLenum pname, GGLint param);
-
-    // masking
-    void (*colorMask)(void* c,  GGLboolean red,
-                                GGLboolean green,
-                                GGLboolean blue,
-                                GGLboolean alpha);
-
-    void (*depthMask)(void* c, GGLboolean flag);
-
-    void (*stencilMask)(void* c, GGLuint mask);
-
-    // alpha func
-    void (*alphaFuncx)(void* c, GGLenum func, GGLclampx ref);
-
-    // depth func
-    void (*depthFunc)(void* c, GGLenum func);
-
-    // logic op
-    void (*logicOp)(void* c, GGLenum opcode); 
-
-    // clear
-    void (*clear)(void* c, GGLbitfield mask);
-    void (*clearColorx)(void* c,
-            GGLclampx r, GGLclampx g, GGLclampx b, GGLclampx a);
-    void (*clearDepthx)(void* c, GGLclampx depth);
-    void (*clearStencil)(void* c, GGLint s);
-
-    // framebuffer operations
-    void (*copyPixels)(void* c, GGLint x, GGLint y,
-            GGLsizei width, GGLsizei height, GGLenum type);
-    void (*rasterPos2x)(void* c, GGLfixed x, GGLfixed y);
-    void (*rasterPos2i)(void* c, GGLint x, GGLint y);
-} GGLContext;
-
-// ----------------------------------------------------------------------------
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// construct / destroy the context
-ssize_t gglInit(GGLContext** context);
-ssize_t gglUninit(GGLContext* context);
-
-GGLint gglBitBlti(
-        GGLContext* c,
-        int tmu,
-        GGLint crop[4],
-        GGLint where[4]);
-
-#ifdef __cplusplus
-};
-#endif
-
-// ----------------------------------------------------------------------------
-
-#endif // ANDROID_PIXELFLINGER_H
diff --git a/include/private/android_filesystem_config.h b/include/private/android_filesystem_config.h
deleted file mode 100644
index c855187..0000000
--- a/include/private/android_filesystem_config.h
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* This file is used to define the properties of the filesystem
-** images generated by build tools (mkbootfs and mkyaffs2image) and
-** by the device side of adb.
-*/
-
-#ifndef _ANDROID_FILESYSTEM_CONFIG_H_
-#define _ANDROID_FILESYSTEM_CONFIG_H_
-
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-/* This is the master Users and Groups config for the platform.
-** DO NOT EVER RENUMBER.
-*/
-
-#define AID_ROOT             0  /* traditional unix root user */
-
-#define AID_SYSTEM        1000  /* system server */
-
-#define AID_RADIO         1001  /* telephony subsystem, RIL */
-#define AID_BLUETOOTH     1002  /* bluetooth subsystem */
-#define AID_GRAPHICS      1003  /* graphics devices */
-#define AID_INPUT         1004  /* input devices */
-#define AID_AUDIO         1005  /* audio devices */
-#define AID_CAMERA        1006  /* camera devices */
-#define AID_LOG           1007  /* log devices */
-#define AID_COMPASS       1008  /* compass device */
-#define AID_MOUNT         1009  /* mountd socket */
-#define AID_WIFI          1010  /* wifi subsystem */
-#define AID_ADB           1011  /* android debug bridge (adbd) */
-#define AID_INSTALL       1012  /* group for installing packages */
-#define AID_MEDIA         1013  /* mediaserver process */
-#define AID_DHCP          1014  /* dhcp client */
-
-#define AID_SHELL         2000  /* adb and debug shell user */
-#define AID_CACHE         2001  /* cache access */
-#define AID_DIAG          2002  /* access to diagnostic resources */
-
-/* The 3000 series are intended for use as supplemental group id's only.
- * They indicate special Android capabilities that the kernel is aware of. */
-#define AID_NET_BT_ADMIN  3001  /* bluetooth: create any socket */
-#define AID_NET_BT        3002  /* bluetooth: create sco, rfcomm or l2cap sockets */
-#define AID_INET          3003  /* can create AF_INET and AF_INET6 sockets */
-#define AID_NET_RAW       3004  /* can create raw INET sockets */
-
-#define AID_MISC          9998  /* access to misc storage */
-#define AID_NOBODY        9999
-
-#define AID_APP          10000 /* first app user */
-
-#if !defined(EXCLUDE_FS_CONFIG_STRUCTURES)
-struct android_id_info {
-    const char *name;
-    unsigned aid;
-};
-
-static struct android_id_info android_ids[] = {
-    { "root",      AID_ROOT, },
-    { "system",    AID_SYSTEM, },
-    { "radio",     AID_RADIO, },
-    { "bluetooth", AID_BLUETOOTH, },
-    { "graphics",  AID_GRAPHICS, },
-    { "input",     AID_INPUT, },
-    { "audio",     AID_AUDIO, },
-    { "camera",    AID_CAMERA, },
-    { "log",       AID_LOG, },
-    { "compass",   AID_COMPASS, },
-    { "mount",     AID_MOUNT, },
-    { "wifi",      AID_WIFI, },
-    { "dhcp",      AID_DHCP, },
-    { "adb",       AID_ADB, },
-    { "install",   AID_INSTALL, },
-    { "media",     AID_MEDIA, },
-    { "shell",     AID_SHELL, },
-    { "cache",     AID_CACHE, },
-    { "diag",      AID_DIAG, },
-    { "net_bt_admin", AID_NET_BT_ADMIN, },
-    { "net_bt",    AID_NET_BT, },
-    { "inet",      AID_INET, }, 
-    { "net_raw",   AID_NET_RAW, },
-    { "misc",      AID_MISC, },
-    { "nobody",    AID_NOBODY, },
-};
-
-#define android_id_count \
-    (sizeof(android_ids) / sizeof(android_ids[0]))
-    
-struct fs_path_config {
-    unsigned mode;
-    unsigned uid;
-    unsigned gid;
-    const char *prefix;
-};
-
-/* Rules for directories.
-** These rules are applied based on "first match", so they
-** should start with the most specific path and work their
-** way up to the root.
-*/
-
-static struct fs_path_config android_dirs[] = {
-    { 00770, AID_SYSTEM, AID_CACHE,  "cache" },
-    { 00771, AID_SYSTEM, AID_SYSTEM, "data/app" },
-    { 00771, AID_SYSTEM, AID_SYSTEM, "data/app-private" },
-    { 00771, AID_SYSTEM, AID_SYSTEM, "data/dalvik-cache" },
-    { 00771, AID_SYSTEM, AID_SYSTEM, "data/data" },
-    { 00771, AID_SHELL,  AID_SHELL,  "data/local/tmp" },
-    { 00771, AID_SHELL,  AID_SHELL,  "data/local" },
-    { 01771, AID_SYSTEM, AID_MISC,   "data/misc" },
-    { 00770, AID_DHCP,   AID_DHCP,   "data/misc/dhcp" },
-    { 00771, AID_SYSTEM, AID_SYSTEM, "data" },
-    { 00750, AID_ROOT,   AID_SHELL,  "sbin" },
-    { 00755, AID_ROOT,   AID_SHELL,  "system/bin" },
-    { 00755, AID_ROOT,   AID_SHELL,  "system/xbin" },
-    { 00777, AID_ROOT,   AID_ROOT,   "system/etc/ppp" }, /* REMOVE */
-    { 00777, AID_ROOT,   AID_ROOT,   "sdcard" },
-    { 00755, AID_ROOT,   AID_ROOT,   0 },
-};
-
-/* Rules for files.
-** These rules are applied based on "first match", so they
-** should start with the most specific path and work their
-** way up to the root. Prefixes ending in * denotes wildcard
-** and will allow partial matches.
-*/
-static struct fs_path_config android_files[] = {
-    { 00555, AID_ROOT,      AID_ROOT,      "system/etc/ppp/ip-up" },
-    { 00555, AID_ROOT,      AID_ROOT,      "system/etc/ppp/ip-down" },
-    { 00440, AID_ROOT,      AID_SHELL,     "system/etc/init.goldfish.rc" },
-    { 00550, AID_ROOT,      AID_SHELL,     "system/etc/init.goldfish.sh" },
-    { 00440, AID_ROOT,      AID_SHELL,     "system/etc/init.trout.rc" },
-    { 00550, AID_ROOT,      AID_SHELL,     "system/etc/init.ril" },
-    { 00550, AID_ROOT,      AID_SHELL,     "system/etc/init.testmenu" },
-    { 00550, AID_ROOT,      AID_SHELL,     "system/etc/init.gprs-pppd" },
-    { 00550, AID_DHCP,      AID_SHELL,     "system/etc/dhcpcd/dhcpcd-run-hooks" },
-    { 00440, AID_BLUETOOTH, AID_BLUETOOTH, "system/etc/dbus.conf" },
-    { 00440, AID_BLUETOOTH, AID_BLUETOOTH, "system/etc/bluez/hcid.conf" },
-    { 00440, AID_BLUETOOTH, AID_BLUETOOTH, "system/etc/bluez/input.conf" },
-    { 00440, AID_BLUETOOTH, AID_BLUETOOTH, "system/etc/bluez/audio.conf" },
-    { 00440, AID_RADIO,     AID_AUDIO,     "/system/etc/AudioPara4.csv" },
-    { 00644, AID_SYSTEM,    AID_SYSTEM,    "data/app/*" },
-    { 00644, AID_SYSTEM,    AID_SYSTEM,    "data/app-private/*" },
-    { 00644, AID_APP,       AID_APP,       "data/data/*" },
-        /* the following two files are INTENTIONALLY set-gid and not set-uid.
-         * Do not change. */
-    { 02755, AID_ROOT,      AID_NET_RAW,   "system/bin/ping" },
-    { 02755, AID_ROOT,      AID_INET,      "system/bin/netcfg" },
-    	/* the following four files are INTENTIONALLY set-uid, but they
-	 * are NOT included on user builds. */
-    { 06755, AID_ROOT,      AID_ROOT,      "system/xbin/su" },
-    { 06755, AID_ROOT,      AID_ROOT,      "system/xbin/librank" },
-    { 06755, AID_ROOT,      AID_ROOT,      "system/xbin/procrank" },
-    { 06755, AID_ROOT,      AID_ROOT,      "system/xbin/procmem" },
-    { 00755, AID_ROOT,      AID_SHELL,     "system/bin/*" },
-    { 00755, AID_ROOT,      AID_SHELL,     "system/xbin/*" },
-    { 00750, AID_ROOT,      AID_SHELL,     "sbin/*" },
-    { 00755, AID_ROOT,      AID_ROOT,      "bin/*" },
-    { 00750, AID_ROOT,      AID_SHELL,     "init*" },
-    { 00644, AID_ROOT,      AID_ROOT,       0 },
-};
-
-static inline void fs_config(const char *path, int dir,
-                             unsigned *uid, unsigned *gid, unsigned *mode)
-{
-    struct fs_path_config *pc;
-    int plen;
-    
-    pc = dir ? android_dirs : android_files;
-    plen = strlen(path);
-    for(; pc->prefix; pc++){
-        int len = strlen(pc->prefix);
-        if (dir) {
-            if(plen < len) continue;
-            if(!strncmp(pc->prefix, path, len)) break;
-            continue;
-        }
-        /* If name ends in * then allow partial matches. */
-        if (pc->prefix[len -1] == '*') {
-            if(!strncmp(pc->prefix, path, len - 1)) break;
-        } else if (plen == len){
-            if(!strncmp(pc->prefix, path, len)) break;
-        }
-    }
-    *uid = pc->uid;
-    *gid = pc->gid;
-    *mode = (*mode & (~07777)) | pc->mode;
-    
-#if 0
-    fprintf(stderr,"< '%s' '%s' %d %d %o >\n", 
-            path, pc->prefix ? pc->prefix : "", *uid, *gid, *mode);
-#endif
-}
-#endif
-#endif
diff --git a/include/private/pixelflinger/ggl_context.h b/include/private/pixelflinger/ggl_context.h
deleted file mode 100644
index 3a030c5..0000000
--- a/include/private/pixelflinger/ggl_context.h
+++ /dev/null
@@ -1,544 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_GGL_CONTEXT_H
-#define ANDROID_GGL_CONTEXT_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include <string.h>
-#include <sys/types.h>
-
-#include <utils/Endian.h>
-#include <pixelflinger/pixelflinger.h>
-#include <private/pixelflinger/ggl_fixed.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-#if BYTE_ORDER == LITTLE_ENDIAN
-
-inline uint32_t GGL_RGBA_TO_HOST(uint32_t v) {
-    return v;
-}
-inline uint32_t GGL_HOST_TO_RGBA(uint32_t v) {
-    return v;
-}
-
-#else
-
-inline uint32_t GGL_RGBA_TO_HOST(uint32_t v) {
-    return (v<<24) | (v>>24) | ((v<<8)&0xff0000) | ((v>>8)&0xff00);
-}
-inline uint32_t GGL_HOST_TO_RGBA(uint32_t v) {
-    return (v<<24) | (v>>24) | ((v<<8)&0xff0000) | ((v>>8)&0xff00);
-}
-
-#endif
-
-// ----------------------------------------------------------------------------
-
-const int GGL_DITHER_BITS = 6;  // dither weights stored on 6 bits
-const int GGL_DITHER_ORDER_SHIFT= 3;
-const int GGL_DITHER_ORDER      = (1<<GGL_DITHER_ORDER_SHIFT);
-const int GGL_DITHER_SIZE       = GGL_DITHER_ORDER * GGL_DITHER_ORDER;
-const int GGL_DITHER_MASK       = GGL_DITHER_ORDER-1;
-
-// ----------------------------------------------------------------------------
-
-const int GGL_SUBPIXEL_BITS = 4;
-
-// TRI_FRACTION_BITS defines the number of bits we want to use
-// for the sub-pixel coordinates during the edge stepping, the
-// value shouldn't be more than 7, or bad things are going to
-// happen when drawing large triangles (8 doesn't work because
-// 32 bit muls will loose the sign bit)
-
-#define  TRI_FRACTION_BITS  (GGL_SUBPIXEL_BITS)
-#define  TRI_ONE            (1 << TRI_FRACTION_BITS)
-#define  TRI_HALF           (1 << (TRI_FRACTION_BITS-1))
-#define  TRI_FROM_INT(x)    ((x) << TRI_FRACTION_BITS)
-#define  TRI_FRAC(x)        ((x)                 &  (TRI_ONE-1))
-#define  TRI_FLOOR(x)       ((x)                 & ~(TRI_ONE-1))
-#define  TRI_CEIL(x)        (((x) + (TRI_ONE-1)) & ~(TRI_ONE-1))
-#define  TRI_ROUND(x)       (((x) +  TRI_HALF  ) & ~(TRI_ONE-1))
-
-#define  TRI_ROUDNING       (1 << (16 - TRI_FRACTION_BITS - 1))
-#define  TRI_FROM_FIXED(x)  (((x)+TRI_ROUDNING) >> (16-TRI_FRACTION_BITS))
-
-#define  TRI_SNAP_NEXT_HALF(x)   (TRI_CEIL((x)+TRI_HALF) - TRI_HALF)
-#define  TRI_SNAP_PREV_HALF(x)   (TRI_CEIL((x)-TRI_HALF) - TRI_HALF)
-
-// ----------------------------------------------------------------------------
-
-const int GGL_COLOR_BITS = 24;
-
-// To maintain 8-bits color chanels, with a maximum GGLSurface
-// size of 4096 and GGL_SUBPIXEL_BITS=4, we need 8 + 12 + 4 = 24 bits
-// for encoding the color iterators
-
-inline GGLcolor gglFixedToIteratedColor(GGLfixed c) {
-    return (c << 8) - c;
-}
-
-// ----------------------------------------------------------------------------
-
-template<bool> struct CTA;
-template<> struct CTA<true> { };
-
-#define GGL_CONTEXT(con, c)         context_t *con = static_cast<context_t *>(c)
-#define GGL_OFFSETOF(field)         int(&(((context_t*)0)->field))
-#define GGL_INIT_PROC(p, f)         p.f = ggl_ ## f;
-#define GGL_BETWEEN(x, L, H)        (uint32_t((x)-(L)) <= ((H)-(L)))
-
-#define ggl_likely(x)	__builtin_expect(!!(x), 1)
-#define ggl_unlikely(x)	__builtin_expect(!!(x), 0)
-
-const int GGL_TEXTURE_UNIT_COUNT    = 2;
-const int GGL_TMU_STATE             = 0x00000001;
-const int GGL_CB_STATE              = 0x00000002;
-const int GGL_PIXEL_PIPELINE_STATE  = 0x00000004;
-
-// ----------------------------------------------------------------------------
-
-#define GGL_RESERVE_NEEDS(name, l, s)                               \
-    const uint32_t  GGL_NEEDS_##name##_MASK = (((1LU<<(s))-1)<<l);  \
-    const uint32_t  GGL_NEEDS_##name##_SHIFT = (l);
-
-#define GGL_BUILD_NEEDS(val, name)                                  \
-    (((val)<<(GGL_NEEDS_##name##_SHIFT)) & GGL_NEEDS_##name##_MASK)
-
-#define GGL_READ_NEEDS(name, n)                                     \
-    (uint32_t(n & GGL_NEEDS_##name##_MASK) >> GGL_NEEDS_##name##_SHIFT)
-
-#define GGL_NEED_MASK(name)     (uint32_t(GGL_NEEDS_##name##_MASK))
-#define GGL_NEED(name, val)     GGL_BUILD_NEEDS(val, name)
-
-GGL_RESERVE_NEEDS( CB_FORMAT,       0, 6 )
-GGL_RESERVE_NEEDS( SHADE,           6, 1 )
-GGL_RESERVE_NEEDS( W,               7, 1 )
-GGL_RESERVE_NEEDS( BLEND_SRC,       8, 4 )
-GGL_RESERVE_NEEDS( BLEND_DST,      12, 4 )
-GGL_RESERVE_NEEDS( BLEND_SRCA,     16, 4 )
-GGL_RESERVE_NEEDS( BLEND_DSTA,     20, 4 )
-GGL_RESERVE_NEEDS( LOGIC_OP,       24, 4 )
-GGL_RESERVE_NEEDS( MASK_ARGB,      28, 4 )
-
-GGL_RESERVE_NEEDS( P_ALPHA_TEST,    0, 3 )
-GGL_RESERVE_NEEDS( P_AA,            3, 1 )
-GGL_RESERVE_NEEDS( P_DEPTH_TEST,    4, 3 )
-GGL_RESERVE_NEEDS( P_MASK_Z,        7, 1 )
-GGL_RESERVE_NEEDS( P_DITHER,        8, 1 )
-GGL_RESERVE_NEEDS( P_FOG,           9, 1 )
-GGL_RESERVE_NEEDS( P_RESERVED1,    10,22 )
-
-GGL_RESERVE_NEEDS( T_FORMAT,        0, 6 )
-GGL_RESERVE_NEEDS( T_RESERVED0,     6, 1 )
-GGL_RESERVE_NEEDS( T_POT,           7, 1 )
-GGL_RESERVE_NEEDS( T_S_WRAP,        8, 2 )
-GGL_RESERVE_NEEDS( T_T_WRAP,       10, 2 )
-GGL_RESERVE_NEEDS( T_ENV,          12, 3 )
-GGL_RESERVE_NEEDS( T_LINEAR,       15, 1 )
-
-const int GGL_NEEDS_WRAP_CLAMP_TO_EDGE  = 0;
-const int GGL_NEEDS_WRAP_REPEAT         = 1;
-const int GGL_NEEDS_WRAP_11             = 2;
-
-inline uint32_t ggl_wrap_to_needs(uint32_t e) {
-    switch (e) {
-    case GGL_CLAMP:         return GGL_NEEDS_WRAP_CLAMP_TO_EDGE;
-    case GGL_REPEAT:        return GGL_NEEDS_WRAP_REPEAT;
-    }
-    return 0;
-}
-
-inline uint32_t ggl_blendfactor_to_needs(uint32_t b) {
-    if (b <= 1) return b;
-    return (b & 0xF)+2;
-}
-
-inline uint32_t ggl_needs_to_blendfactor(uint32_t n) {
-    if (n <= 1) return n;
-    return (n - 2) + 0x300;
-}
-
-inline uint32_t ggl_env_to_needs(uint32_t e) {
-    switch (e) {
-    case GGL_REPLACE:   return 0;
-    case GGL_MODULATE:  return 1;
-    case GGL_DECAL:     return 2;
-    case GGL_BLEND:     return 3;
-    case GGL_ADD:       return 4;
-    }
-    return 0;
-}
-
-inline uint32_t ggl_needs_to_env(uint32_t n) {
-    const uint32_t envs[] = { GGL_REPLACE, GGL_MODULATE, 
-            GGL_DECAL, GGL_BLEND, GGL_ADD };
-    return envs[n];
-
-}
-
-// ----------------------------------------------------------------------------
-
-enum {
-    GGL_ENABLE_BLENDING     = 0x00000001,
-    GGL_ENABLE_SMOOTH       = 0x00000002,
-    GGL_ENABLE_AA           = 0x00000004,
-    GGL_ENABLE_LOGIC_OP     = 0x00000008,
-    GGL_ENABLE_ALPHA_TEST   = 0x00000010,
-    GGL_ENABLE_SCISSOR_TEST = 0x00000020,
-    GGL_ENABLE_TMUS         = 0x00000040,
-    GGL_ENABLE_DEPTH_TEST   = 0x00000080,
-    GGL_ENABLE_STENCIL_TEST = 0x00000100,
-    GGL_ENABLE_W            = 0x00000200,
-    GGL_ENABLE_DITHER       = 0x00000400,
-    GGL_ENABLE_FOG          = 0x00000800,
-    GGL_ENABLE_POINT_AA_NICE= 0x00001000
-};
-
-// ----------------------------------------------------------------------------
-
-class needs_filter_t;
-struct needs_t {
-    inline int match(const needs_filter_t& filter);
-    inline bool operator == (const needs_t& rhs) const {
-        return  (n==rhs.n) &&
-                (p==rhs.p) &&
-                (t[0]==rhs.t[0]) &&
-                (t[1]==rhs.t[1]);
-    }
-    inline bool operator != (const needs_t& rhs) const {
-        return !operator == (rhs);
-    }
-    uint32_t    n;
-    uint32_t    p;
-    uint32_t    t[GGL_TEXTURE_UNIT_COUNT];
-};
-
-inline int compare_type(const needs_t& lhs, const needs_t& rhs) {
-    return memcmp(&lhs, &rhs, sizeof(needs_t));
-}
-
-struct needs_filter_t {
-    needs_t     value;
-    needs_t     mask;
-};
-
-int needs_t::match(const needs_filter_t& filter) {
-    uint32_t result = 
-        ((filter.value.n ^ n)       & filter.mask.n)    |
-        ((filter.value.p ^ p)       & filter.mask.p)    |
-        ((filter.value.t[0] ^ t[0]) & filter.mask.t[0]) |
-        ((filter.value.t[1] ^ t[1]) & filter.mask.t[1]);
-    return (result == 0);
-}
-
-// ----------------------------------------------------------------------------
-
-struct context_t;
-class Assembly;
-
-struct blend_state_t {
-	uint32_t			src;
-	uint32_t			dst;
-	uint32_t			src_alpha;
-	uint32_t			dst_alpha;
-	uint8_t				reserved;
-	uint8_t				alpha_separate;
-	uint8_t				operation;
-	uint8_t				equation;
-};
-
-struct mask_state_t {
-    uint8_t             color;
-    uint8_t             depth;
-    uint32_t            stencil;
-};
-
-struct clear_state_t {
-    GGLclampx           r;
-    GGLclampx           g;
-    GGLclampx           b;
-    GGLclampx           a;
-    GGLclampx           depth;
-    GGLint              stencil;
-    uint32_t            colorPacked;
-    uint32_t            depthPacked;
-    uint32_t            stencilPacked;
-    uint32_t            dirty;
-};
-
-struct fog_state_t {
-    uint8_t     color[3];
-    uint8_t     reserved;
-};
-
-struct logic_op_state_t {
-    uint16_t            opcode;
-};
-
-struct alpha_test_state_t {
-    uint16_t            func;
-    GGLcolor            ref;
-};
-
-struct depth_test_state_t {
-    uint16_t            func;
-    GGLclampx           clearValue;
-};
-
-struct scissor_t {
-    uint32_t            user_left;
-    uint32_t            user_right;
-    uint32_t            user_top;
-    uint32_t            user_bottom;
-    uint32_t            left;
-    uint32_t            right;
-    uint32_t            top;
-    uint32_t            bottom;
-};
-
-struct pixel_t {
-    uint32_t    c[4];
-    uint8_t     s[4];
-};
-
-struct surface_t {
-    union {
-        GGLSurface      s;
-        struct {
-        uint32_t            reserved;
-        uint32_t			width;
-        uint32_t			height;
-        int32_t             stride;
-        uint8_t*			data;	
-        uint8_t				format;
-        uint8_t				dirty;
-        uint8_t				pad[2];
-        };
-    };
-    void                (*read) (const surface_t* s, context_t* c,
-                                uint32_t x, uint32_t y, pixel_t* pixel);
-    void                (*write)(const surface_t* s, context_t* c,
-                                uint32_t x, uint32_t y, const pixel_t* pixel);
-};
-
-// ----------------------------------------------------------------------------
-
-struct texture_shade_t {
-    union {
-        struct {
-            int32_t             is0;
-            int32_t             idsdx;
-            int32_t             idsdy;
-            int                 sscale;
-            int32_t             it0;
-            int32_t             idtdx;
-            int32_t             idtdy;
-            int                 tscale;
-        };
-        struct {
-            int32_t             v;
-            int32_t             dx;
-            int32_t             dy;
-            int                 scale;
-        } st[2];
-    };
-};
-
-struct texture_iterators_t {
-    // these are not encoded in the same way than in the
-    // texture_shade_t structure
-    union {
-        struct {
-            GGLfixed			ydsdy;
-            GGLfixed            dsdx;
-            GGLfixed            dsdy;
-            int                 sscale;
-            GGLfixed			ydtdy;
-            GGLfixed            dtdx;
-            GGLfixed            dtdy;
-            int                 tscale;
-        };
-        struct {
-            GGLfixed			ydvdy;
-            GGLfixed            dvdx;
-            GGLfixed            dvdy;
-            int                 scale;
-        } st[2];
-    };
-};
-
-struct texture_t {
-	surface_t			surface;
-	texture_iterators_t	iterators;
-    texture_shade_t     shade;
-	uint32_t			s_coord;
-	uint32_t            t_coord;
-	uint16_t			s_wrap;
-	uint16_t            t_wrap;
-	uint16_t            min_filter;
-	uint16_t            mag_filter;
-    uint16_t            env;
-    uint8_t             env_color[4];
-	uint8_t				enable;
-	uint8_t				dirty;
-};
-
-struct raster_t {
-    GGLfixed            x;
-    GGLfixed            y;
-};
-
-struct framebuffer_t {
-    surface_t           color;
-    surface_t           read;
-	surface_t			depth;
-	surface_t			stencil;
-    int16_t             *coverage;
-    size_t              coverageBufferSize;
-};
-
-// ----------------------------------------------------------------------------
-
-struct iterators_t {
-	int32_t             xl;
-	int32_t             xr;
-    int32_t             y;
-	GGLcolor			ydady;
-	GGLcolor			ydrdy;
-	GGLcolor			ydgdy;
-	GGLcolor			ydbdy;
-	GGLfixed			ydzdy;
-	GGLfixed			ydwdy;
-	GGLfixed			ydfdy;
-};
-
-struct shade_t {
-	GGLcolor			a0;
-    GGLcolor            dadx;
-    GGLcolor            dady;
-	GGLcolor			r0;
-    GGLcolor            drdx;
-    GGLcolor            drdy;
-	GGLcolor			g0;
-    GGLcolor            dgdx;
-    GGLcolor            dgdy;
-	GGLcolor			b0;
-    GGLcolor            dbdx;
-    GGLcolor            dbdy;
-	uint32_t            z0;
-    GGLfixed32          dzdx;
-    GGLfixed32          dzdy;
-	GGLfixed            w0;
-    GGLfixed            dwdx;
-    GGLfixed            dwdy;
-	uint32_t			f0;
-    GGLfixed            dfdx;
-    GGLfixed            dfdy;
-};
-
-// these are used in the generated code
-// we use this mirror structure to improve
-// data locality in the pixel pipeline
-struct generated_tex_vars_t {
-    uint32_t    width;
-    uint32_t    height;
-    uint32_t    stride;
-    int32_t     data;
-    int32_t     dsdx;
-    int32_t     dtdx;
-    int32_t     spill[2];
-};
-
-struct generated_vars_t {
-    struct {
-        int32_t c;
-        int32_t dx;
-    } argb[4];
-    int32_t     aref;
-    int32_t     dzdx;
-    int32_t     zbase;
-    int32_t     f;
-    int32_t     dfdx;
-    int32_t     spill[3];
-    generated_tex_vars_t    texture[GGL_TEXTURE_UNIT_COUNT];
-    int32_t     rt;
-    int32_t     lb;
-};
-
-// ----------------------------------------------------------------------------
-
-struct state_t {
-	framebuffer_t		buffers;
-	texture_t			texture[GGL_TEXTURE_UNIT_COUNT];
-    scissor_t           scissor;
-    raster_t            raster;
-	blend_state_t		blend;
-    alpha_test_state_t  alpha_test;
-    depth_test_state_t  depth_test;
-    mask_state_t        mask;
-    clear_state_t       clear;
-    fog_state_t         fog;
-    logic_op_state_t    logic_op;
-    uint32_t            enables;
-    uint32_t            enabled_tmu;
-    needs_t             needs;
-};
-
-// ----------------------------------------------------------------------------
-
-struct context_t {
-	GGLContext          procs;
-	state_t             state;
-    shade_t             shade;
-	iterators_t         iterators;
-    generated_vars_t    generated_vars                __attribute__((aligned(32)));
-    uint8_t             ditherMatrix[GGL_DITHER_SIZE] __attribute__((aligned(32)));
-    uint32_t            packed;
-    uint32_t            packed8888;
-    const GGLFormat*    formats;
-    uint32_t            dirty;
-    texture_t*          activeTMU;
-    uint32_t            activeTMUIndex;
-
-    void                (*init_y)(context_t* c, int32_t y);
-	void                (*step_y)(context_t* c);
-	void                (*scanline)(context_t* c);
-    void                (*span)(context_t* c);
-    void                (*rect)(context_t* c, size_t yc);
-    
-    void*               base;
-    Assembly*           scanline_as;
-    GGLenum             error;
-};
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_context(context_t* context);
-void ggl_uninit_context(context_t* context);
-void ggl_error(context_t* c, GGLenum error);
-int64_t ggl_system_time();
-
-// ----------------------------------------------------------------------------
-
-};
-
-#endif // ANDROID_GGL_CONTEXT_H
-
diff --git a/include/private/pixelflinger/ggl_fixed.h b/include/private/pixelflinger/ggl_fixed.h
deleted file mode 100644
index 96fdb32..0000000
--- a/include/private/pixelflinger/ggl_fixed.h
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_GGL_FIXED_H
-#define ANDROID_GGL_FIXED_H
-
-#include <math.h>
-#include <pixelflinger/pixelflinger.h>
-
-// ----------------------------------------------------------------------------
-
-#define CONST           __attribute__((const))
-#define ALWAYS_INLINE   __attribute__((always_inline))
-
-const GGLfixed FIXED_BITS = 16;
-const GGLfixed FIXED_EPSILON  = 1;
-const GGLfixed FIXED_ONE  = 1L<<FIXED_BITS;
-const GGLfixed FIXED_HALF = 1L<<(FIXED_BITS-1);
-const GGLfixed FIXED_MIN  = 0x80000000L;
-const GGLfixed FIXED_MAX  = 0x7FFFFFFFL;
-
-inline GGLfixed gglIntToFixed(GGLfixed i)       ALWAYS_INLINE ;
-inline GGLfixed gglFixedToIntRound(GGLfixed f)  ALWAYS_INLINE ;
-inline GGLfixed gglFixedToIntFloor(GGLfixed f)  ALWAYS_INLINE ;
-inline GGLfixed gglFixedToIntCeil(GGLfixed f)   ALWAYS_INLINE ;
-inline GGLfixed gglFracx(GGLfixed v)            ALWAYS_INLINE ;
-inline GGLfixed gglFloorx(GGLfixed v)           ALWAYS_INLINE ;
-inline GGLfixed gglCeilx(GGLfixed v)            ALWAYS_INLINE ;
-inline GGLfixed gglCenterx(GGLfixed v)          ALWAYS_INLINE ;
-inline GGLfixed gglRoundx(GGLfixed v)           ALWAYS_INLINE ;
-
-GGLfixed gglIntToFixed(GGLfixed i) {
-    return i<<FIXED_BITS;
-}
-GGLfixed gglFixedToIntRound(GGLfixed f) {
-    return (f + FIXED_HALF)>>FIXED_BITS;
-}
-GGLfixed gglFixedToIntFloor(GGLfixed f) {
-    return f>>FIXED_BITS;
-}
-GGLfixed gglFixedToIntCeil(GGLfixed f) {
-    return (f + ((1<<FIXED_BITS) - 1))>>FIXED_BITS;
-}
-
-GGLfixed gglFracx(GGLfixed v) {
-    return v & ((1<<FIXED_BITS)-1);
-}
-GGLfixed gglFloorx(GGLfixed v) {
-    return gglFixedToIntFloor(v)<<FIXED_BITS;
-}
-GGLfixed gglCeilx(GGLfixed v) {
-    return gglFixedToIntCeil(v)<<FIXED_BITS;
-}
-GGLfixed gglCenterx(GGLfixed v) {
-    return gglFloorx(v + FIXED_HALF) | FIXED_HALF;
-}
-GGLfixed gglRoundx(GGLfixed v) {
-    return gglFixedToIntRound(v)<<FIXED_BITS;
-}
-
-// conversion from (unsigned) int, short, byte to fixed...
-#define GGL_B_TO_X(_x)      GGLfixed( ((int32_t(_x)+1)>>1)<<10 )
-#define GGL_S_TO_X(_x)      GGLfixed( ((int32_t(_x)+1)>>1)<<2 )
-#define GGL_I_TO_X(_x)      GGLfixed( ((int32_t(_x)>>1)+1)>>14 )
-#define GGL_UB_TO_X(_x)     GGLfixed(   uint32_t(_x) +      \
-                                        (uint32_t(_x)<<8) + \
-                                        (uint32_t(_x)>>7) )
-#define GGL_US_TO_X(_x)     GGLfixed( (_x) + ((_x)>>15) )
-#define GGL_UI_TO_X(_x)     GGLfixed( (((_x)>>1)+1)>>15 )
-
-// ----------------------------------------------------------------------------
-
-GGLfixed gglPowx(GGLfixed x, GGLfixed y) CONST;
-GGLfixed gglSqrtx(GGLfixed a) CONST;
-GGLfixed gglSqrtRecipx(GGLfixed x) CONST;
-GGLfixed gglFastDivx(GGLfixed n, GGLfixed d) CONST;
-int32_t gglMulDivi(int32_t a, int32_t b, int32_t c);
-
-int32_t gglRecipQNormalized(int32_t x, int* exponent);
-int32_t gglRecipQ(GGLfixed x, int q) CONST;
-
-inline GGLfixed gglRecip(GGLfixed x) CONST;
-inline GGLfixed gglRecip(GGLfixed x) {
-    return gglRecipQ(x, 16);
-}
-
-inline GGLfixed gglRecip28(GGLfixed x) CONST;
-int32_t gglRecip28(GGLfixed x) {
-    return gglRecipQ(x, 28);
-}
-
-// ----------------------------------------------------------------------------
-
-#if defined(__arm__) && !defined(__thumb__)
-
-// inline ARM implementations
-inline GGLfixed gglMulx(GGLfixed x, GGLfixed y, int shift) CONST;
-inline GGLfixed gglMulx(GGLfixed x, GGLfixed y, int shift) {
-    GGLfixed result, t;
-    if (__builtin_constant_p(shift)) {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "movs   %[lo], %[lo], lsr %[rshift]         \n"
-        "adc    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=r"(result), [hi]"=r"(t), [x]"=r"(x)
-        : "%[x]"(x), [y]"r"(y), [lshift] "I"(32-shift), [rshift] "I"(shift)
-        : "cc"
-        );
-    } else {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "movs   %[lo], %[lo], lsr %[rshift]         \n"
-        "adc    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [lshift] "r"(32-shift), [rshift] "r"(shift)
-        : "cc"
-        );
-    }
-    return result;
-}
-
-inline GGLfixed gglMulAddx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) CONST;
-inline GGLfixed gglMulAddx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) {
-    GGLfixed result, t;
-    if (__builtin_constant_p(shift)) {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "add    %[lo], %[a],  %[lo], lsr %[rshift]  \n"
-        "add    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [a]"r"(a), [lshift] "I"(32-shift), [rshift] "I"(shift)
-        );
-    } else {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "add    %[lo], %[a],  %[lo], lsr %[rshift]  \n"
-        "add    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [a]"r"(a), [lshift] "r"(32-shift), [rshift] "r"(shift)
-        );
-    }
-    return result;
-}
-
-inline GGLfixed gglMulSubx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) CONST;
-inline GGLfixed gglMulSubx(GGLfixed x, GGLfixed y, GGLfixed a, int shift) {
-    GGLfixed result, t;
-    if (__builtin_constant_p(shift)) {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "rsb    %[lo], %[a],  %[lo], lsr %[rshift]  \n"
-        "add    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [a]"r"(a), [lshift] "I"(32-shift), [rshift] "I"(shift)
-        );
-    } else {
-    asm("smull  %[lo], %[hi], %[x], %[y]            \n"
-        "rsb    %[lo], %[a],  %[lo], lsr %[rshift]  \n"
-        "add    %[lo], %[lo], %[hi], lsl %[lshift]  \n"
-        : [lo]"=&r"(result), [hi]"=&r"(t), [x]"=&r"(x)
-        : "%[x]"(x), [y]"r"(y), [a]"r"(a), [lshift] "r"(32-shift), [rshift] "r"(shift)
-        );
-    }
-    return result;
-}
-
-inline int64_t gglMulii(int32_t x, int32_t y) CONST;
-inline int64_t gglMulii(int32_t x, int32_t y)
-{
-    // 64-bits result: r0=low, r1=high
-    union {
-        struct {
-            int32_t lo;
-            int32_t hi;
-        } s;
-        int64_t res;
-    };
-    asm("smull %0, %1, %2, %3   \n"
-        : "=r"(s.lo), "=&r"(s.hi)
-        : "%r"(x), "r"(y)
-        :
-        );
-    return res;
-}
-
-#else // ----------------------------------------------------------------------
-
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) CONST;
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b, int shift) {
-    return GGLfixed((int64_t(a)*b + (1<<(shift-1)))>>shift);
-}
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
-    return GGLfixed((int64_t(a)*b)>>shift) + c;
-}
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) CONST;
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c, int shift) {
-    return GGLfixed((int64_t(a)*b)>>shift) - c;
-}
-inline int64_t gglMulii(int32_t a, int32_t b) CONST;
-inline int64_t gglMulii(int32_t a, int32_t b) {
-    return int64_t(a)*b;
-}
-
-#endif
-
-// ------------------------------------------------------------------------
-
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b) CONST;
-inline GGLfixed gglMulx(GGLfixed a, GGLfixed b) {
-    return gglMulx(a, b, 16);
-}
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c) CONST;
-inline GGLfixed gglMulAddx(GGLfixed a, GGLfixed b, GGLfixed c) {
-    return gglMulAddx(a, b, c, 16);
-}
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c) CONST;
-inline GGLfixed gglMulSubx(GGLfixed a, GGLfixed b, GGLfixed c) {
-    return gglMulSubx(a, b, c, 16);
-}
-
-// ------------------------------------------------------------------------
-
-inline int32_t gglClz(int32_t x) CONST;
-inline int32_t gglClz(int32_t x)
-{
-#if defined(__arm__) && !defined(__thumb__)
-    return __builtin_clz(x);
-#else
-    if (!x) return 32;
-    int32_t exp = 31;
-    if (x & 0xFFFF0000) { exp -=16; x >>= 16; }
-    if (x & 0x0000ff00) { exp -= 8; x >>= 8; }
-    if (x & 0x000000f0) { exp -= 4; x >>= 4; }
-    if (x & 0x0000000c) { exp -= 2; x >>= 2; }
-    if (x & 0x00000002) { exp -= 1; }
-    return exp;
-#endif
-}
-
-// ------------------------------------------------------------------------
-
-int32_t gglDivQ(GGLfixed n, GGLfixed d, int32_t i) CONST;
-
-inline int32_t gglDivQ16(GGLfixed n, GGLfixed d) CONST;
-inline int32_t gglDivQ16(GGLfixed n, GGLfixed d) {
-    return gglDivQ(n, d, 16);
-}
-
-inline int32_t gglDivx(GGLfixed n, GGLfixed d) CONST;
-inline int32_t gglDivx(GGLfixed n, GGLfixed d) {
-    return gglDivQ(n, d, 16);
-}
-
-// ------------------------------------------------------------------------
-
-inline GGLfixed gglRecipFast(GGLfixed x) CONST;
-inline GGLfixed gglRecipFast(GGLfixed x)
-{
-    // This is a really bad approximation of 1/x, but it's also
-    // very fast. x must be strictly positive.
-    // if x between [0.5, 1[ , then 1/x = 3-2*x
-    // (we use 2.30 fixed-point)
-    const int32_t lz = gglClz(x);
-    return (0xC0000000 - (x << (lz - 1))) >> (30-lz);
-}
-
-// ------------------------------------------------------------------------
-
-inline GGLfixed gglClampx(GGLfixed c) CONST;
-inline GGLfixed gglClampx(GGLfixed c)
-{
-#if defined(__thumb__)
-    // clamp without branches
-    c &= ~(c>>31);  c = FIXED_ONE - c;
-    c &= ~(c>>31);  c = FIXED_ONE - c;
-#else
-#if defined(__arm__)
-    // I don't know why gcc thinks its smarter than me! The code below
-    // clamps to zero in one instruction, but gcc won't generate it and
-    // replace it by a cmp + movlt (it's quite amazing actually).
-    asm("bic %0, %1, %1, asr #31\n" : "=r"(c) : "r"(c));
-#else
-    c &= ~(c>>31);
-#endif
-    if (c>FIXED_ONE)
-        c = FIXED_ONE;
-#endif
-    return c;
-}
-
-// ------------------------------------------------------------------------
-
-#endif // ANDROID_GGL_FIXED_H
diff --git a/include/zipfile/zipfile.h b/include/zipfile/zipfile.h
deleted file mode 100644
index 0ae4ee4..0000000
--- a/include/zipfile/zipfile.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _ZIPFILE_ZIPFILE_H
-#define _ZIPFILE_ZIPFILE_H
-
-#include <stddef.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void* zipfile_t;
-typedef void* zipentry_t;
-
-// Provide a buffer.  Returns NULL on failure.
-zipfile_t init_zipfile(const void* data, size_t size);
-
-// Release the zipfile resources.
-void release_zipfile(zipfile_t file);
-
-// Get a named entry object.  Returns NULL if it doesn't exist
-// or if we won't be able to decompress it.  The zipentry_t is
-// freed by release_zipfile()
-zipentry_t lookup_zipentry(zipfile_t file, const char* entryName);
-
-// Return the size of the entry.
-size_t get_zipentry_size(zipentry_t entry);
-
-// return the filename of this entry, you own the memory returned
-char* get_zipentry_name(zipentry_t entry);
-
-// The buffer must be 1.001 times the buffer size returned
-// by get_zipentry_size.  Returns nonzero on failure.
-int decompress_zipentry(zipentry_t entry, void* buf, int bufsize);
-
-// iterate through the entries in the zip file.  pass a pointer to
-// a void* initialized to NULL to start.  Returns NULL when done
-zipentry_t iterate_zipfile(zipfile_t file, void** cookie);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // _ZIPFILE_ZIPFILE_H
diff --git a/init/Android.mk b/init/Android.mk
deleted file mode 100644
index d3766d4..0000000
--- a/init/Android.mk
+++ /dev/null
@@ -1,33 +0,0 @@
-# Copyright 2005 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	builtins.c \
-	init.c \
-	devices.c \
-	property_service.c \
-	util.c \
-	parser.c \
-	logo.c
-
-ifeq ($(strip $(INIT_BOOTCHART)),true)
-LOCAL_SRC_FILES += bootchart.c
-LOCAL_CFLAGS    += -DBOOTCHART=1
-endif
-
-LOCAL_MODULE:= init
-
-LOCAL_FORCE_STATIC_EXECUTABLE := true
-LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
-LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_UNSTRIPPED)
-
-LOCAL_STATIC_LIBRARIES := libcutils libc
-
-#LOCAL_STATIC_LIBRARIES := libcutils libc libminui libpixelflinger_static
-#LOCAL_STATIC_LIBRARIES += libminzip libunz libamend libmtdutils libmincrypt
-#LOCAL_STATIC_LIBRARIES += libstdc++_static
-
-include $(BUILD_EXECUTABLE)
-
diff --git a/init/MODULE_LICENSE_APACHE2 b/init/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/init/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/init/NOTICE b/init/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/init/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/init/README.BOOTCHART b/init/README.BOOTCHART
deleted file mode 100644
index 70cf2c3..0000000
--- a/init/README.BOOTCHART
+++ /dev/null
@@ -1,52 +0,0 @@
-This version of init contains code to perform "bootcharting", i.e. generating log
-files that can be later processed by the tools provided by www.bootchart.org.
-
-To activate it, you need to define build 'init' with the INIT_BOOTCHART environment
-variable defined to 'true', for example:
-
-    touch system/init/init.c
-    m INIT_BOOTCHART=true
-
-On the emulator, use the new -bootchart <timeout> option to boot with bootcharting
-activated for <timeout> seconds.
-
-Otherwise, flash your device, and start it. Then create a file on the /data partition
-with a command like the following:
-
-  adb shell 'echo $TIMEOUT > /data/bootchart-start'
-
-Where the value of $TIMEOUT corresponds to the wanted bootcharted period in seconds;
-for example, to bootchart for 2 minutes, do:
-
-  adb shell 'echo 120 > /data/bootchart-start'
-
-Reboot your device, bootcharting will begin and stop after the period you gave.
-You can also stop the bootcharting at any moment by doing the following:
-
-  adb shell 'echo 1 > /data/bootchart-stop'
-
-Note that /data/bootchart-stop is deleted automatically by init at the end of the
-bootcharting. This is not the case of /data/bootchart-start, so don't forget to delete it
-when you're done collecting data:
-
-  adb shell rm /data/bootchart-start
-
-The log files are placed in /data/bootchart/. you must run the script tools/grab-bootchart.sh
-which will use ADB to retrieve them and create a bootchart.tgz file that can be used with
-the bootchart parser/renderer, or even uploaded directly to the form located at:
-
-  http://www.bootchart.org/download.html
-
-NOTE: the bootchart.org webform doesn't seem to work at the moment, you can generate an
-      image on your machine by doing the following:
-
-         1/ download the sources from www.bootchart.org
-         2/ unpack them
-         3/ in the source directory, type 'ant' to build the bootchart program
-         4/ type 'java -jar bootchart.jar /path/to/bootchart.tgz
-
-technical note:
-
-this implementation of bootcharting does use the 'bootchartd' script provided by
-www.bootchart.org, but a C re-implementation that is directly compiled into our init
-program.
diff --git a/init/bootchart.c b/init/bootchart.c
deleted file mode 100644
index f72fcaa..0000000
--- a/init/bootchart.c
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* this code is used to generate a boot sequence profile that can be used
- * with the 'bootchart' graphics generation tool. see www.bootchart.org
- * note that unlike the original bootchartd, this is not a Bash script but
- * some C code that is run right from the init script.
- */
-
-#include <stdio.h>
-#include <time.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include "bootchart.h"
-
-#define VERSION         "0.8"
-#define SAMPLE_PERIOD   0.2
-#define LOG_ROOT        "/data/bootchart"
-#define LOG_STAT        LOG_ROOT"/proc_stat.log"
-#define LOG_PROCS       LOG_ROOT"/proc_ps.log"
-#define LOG_DISK        LOG_ROOT"/proc_diskstats.log"
-#define LOG_HEADER      LOG_ROOT"/header"
-#define LOG_ACCT        LOG_ROOT"/kernel_pacct"
-
-#define LOG_STARTFILE   "/data/bootchart-start"
-#define LOG_STOPFILE    "/data/bootchart-stop"
-
-static int
-unix_read(int  fd, void*  buff, int  len)
-{
-    int  ret;
-    do { ret = read(fd, buff, len); } while (ret < 0 && errno == EINTR);
-    return ret;
-}
-
-static int
-unix_write(int  fd, const void*  buff, int  len)
-{
-    int  ret;
-    do { ret = write(fd, buff, len); } while (ret < 0 && errno == EINTR);
-    return ret;
-}
-
-static int
-proc_read(const char*  filename, char* buff, size_t  buffsize)
-{
-    int  len = 0;
-    int  fd  = open(filename, O_RDONLY);
-    if (fd >= 0) {
-        len = unix_read(fd, buff, buffsize-1);
-        close(fd);
-    }
-    buff[len > 0 ? len : 0] = 0;
-    return len;
-}
-
-#define FILE_BUFF_SIZE    65536
-
-typedef struct {
-    int   count;
-    int   fd;
-    char  data[FILE_BUFF_SIZE];
-} FileBuffRec, *FileBuff;
-
-static void
-file_buff_open( FileBuff  buff, const char*  path )
-{
-    buff->count = 0;
-    buff->fd    = open(path, O_WRONLY|O_CREAT|O_TRUNC, 0755);
-}
-
-static void
-file_buff_write( FileBuff  buff, const void*  src, int  len )
-{
-    while (len > 0) {
-        int  avail = sizeof(buff->data) - buff->count;
-        if (avail > len)
-            avail = len;
-
-        memcpy( buff->data + buff->count, src, avail );
-        len -= avail;
-        src  = (char*)src + avail;
-
-        buff->count += avail;
-        if (buff->count == FILE_BUFF_SIZE) {
-            unix_write( buff->fd, buff->data, buff->count );
-            buff->count = 0;
-        }
-    }
-}
-
-static void
-file_buff_done( FileBuff  buff )
-{
-    if (buff->count > 0) {
-        unix_write( buff->fd, buff->data, buff->count );
-        buff->count = 0;
-    }
-}
-
-static void
-log_header(void)
-{
-    FILE*      out;
-    char       cmdline[1024];
-    char       uname[128];
-    char       cpuinfo[128];
-    char*      cpu;
-    char       date[32];
-    time_t     now_t = time(NULL);
-    struct tm  now = *localtime(&now_t);
-    strftime(date, sizeof(date), "%x %X", &now);
-
-    out = fopen( LOG_HEADER, "w" );
-    if (out == NULL)
-        return;
-
-    proc_read("/proc/cmdline", cmdline, sizeof(cmdline));
-    proc_read("/proc/version", uname, sizeof(uname));
-    proc_read("/proc/cpuinfo", cpuinfo, sizeof(cpuinfo));
-
-    cpu = strchr( cpuinfo, ':' );
-    if (cpu) {
-        char*  p = strchr(cpu, '\n');
-        cpu += 2;
-        if (p)
-            *p = 0;
-    }
-
-    fprintf(out, "version = %s\n", VERSION);
-    fprintf(out, "title = Boot chart for Android ( %s )\n", date);
-    fprintf(out, "system.uname = %s\n", uname);
-    fprintf(out, "system.release = 0.0\n");
-    fprintf(out, "system.cpu = %s\n", cpu);
-    fprintf(out, "system.kernel.options = %s\n", cmdline);
-    fclose(out);
-}
-
-static void
-close_on_exec(int  fd)
-{
-    fcntl(fd, F_SETFD, FD_CLOEXEC);
-}
-
-static void
-open_log_file(int*  plogfd, const char*  logfile)
-{
-    int    logfd = *plogfd;
-
-    /* create log file if needed */
-    if (logfd < 0) 
-    {
-        logfd = open(logfile,O_WRONLY|O_CREAT|O_TRUNC,0755);
-        if (logfd < 0) {
-            *plogfd = -2;
-            return;
-        }
-        close_on_exec(logfd);
-        *plogfd = logfd;
-    }
-}
-
-static void
-do_log_uptime(FileBuff  log)
-{
-    char  buff[65];
-    int   fd, ret, len;
-
-    fd = open("/proc/uptime",O_RDONLY);
-    if (fd >= 0) {
-        int  ret;
-        ret = unix_read(fd, buff, 64);
-        close(fd);
-        buff[64] = 0;
-        if (ret >= 0) {
-            long long  jiffies = 100LL*strtod(buff,NULL);
-            int        len;
-            snprintf(buff,sizeof(buff),"%lld\n",jiffies);
-            len = strlen(buff);
-            file_buff_write(log, buff, len);
-        }
-    }
-}
-
-static void
-do_log_ln(FileBuff  log)
-{
-    file_buff_write(log, "\n", 1);
-}
-
-
-static void
-do_log_file(FileBuff  log, const char*  procfile)
-{
-    char   buff[1024];
-    int    fd;
-
-    do_log_uptime(log);
-
-    /* append file content */
-    fd = open(procfile,O_RDONLY);
-    if (fd >= 0) {
-        close_on_exec(fd);
-        for (;;) {
-            int  ret;
-            ret = unix_read(fd, buff, sizeof(buff));
-            if (ret <= 0)
-                break;
-
-            file_buff_write(log, buff, ret);
-            if (ret < (int)sizeof(buff))
-                break;
-        }
-        close(fd);
-    }
-
-    do_log_ln(log);
-}
-
-static void
-do_log_procs(FileBuff  log)
-{
-    DIR*  dir = opendir("/proc");
-    struct dirent*  entry;
-
-    do_log_uptime(log);
-
-    while ((entry = readdir(dir)) != NULL) {
-        /* only match numeric values */
-        char*  end;
-        int    pid = strtol( entry->d_name, &end, 10);
-        if (end != NULL && end > entry->d_name && *end == 0) {
-            char  filename[32];
-            char  buff[1024];
-            char  cmdline[1024];
-            int   len;
-            int   fd;
-
-            /* read command line and extract program name */
-            snprintf(filename,sizeof(filename),"/proc/%d/cmdline",pid);
-            proc_read(filename, cmdline, sizeof(cmdline));
-
-            /* read process stat line */
-            snprintf(filename,sizeof(filename),"/proc/%d/stat",pid);
-            fd = open(filename,O_RDONLY);
-            if (fd >= 0) {
-               len = unix_read(fd, buff, sizeof(buff)-1);
-               close(fd);
-               if (len > 0) {
-                    int  len2 = strlen(cmdline);
-                    if (len2 > 0) {
-                        /* we want to substitute the process name with its real name */
-                        const char*  p1;
-                        const char*  p2;
-                        buff[len] = 0;
-                        p1 = strchr(buff, '(');
-                        p2 = strchr(p1, ')');
-                        file_buff_write(log, buff, p1+1-buff);
-                        file_buff_write(log, cmdline, strlen(cmdline));
-                        file_buff_write(log, p2, strlen(p2));
-                    } else {
-                        /* no substitution */
-                        file_buff_write(log,buff,len);
-                    }
-               }
-            }
-        }
-    }
-    closedir(dir);
-    do_log_ln(log);
-}
-
-static FileBuffRec  log_stat[1];
-static FileBuffRec  log_procs[1];
-static FileBuffRec  log_disks[1];
-
-/* called to setup bootcharting */
-int   bootchart_init( void )
-{
-    int  ret;
-    char buff[4];
-    int  timeout = 0, count = 0;
-
-    buff[0] = 0;
-    proc_read( LOG_STARTFILE, buff, sizeof(buff) );
-    if (buff[0] != 0) {
-        timeout = atoi(buff);
-    }
-    else {
-        /* when running with emulator, androidboot.bootchart=<timeout>
-         * might be passed by as kernel parameters to specify the bootchart
-         * timeout. this is useful when using -wipe-data since the /data
-         * partition is fresh
-         */
-        char  cmdline[1024];
-        char* s;
-#define  KERNEL_OPTION  "androidboot.bootchart="
-        proc_read( "/proc/cmdline", cmdline, sizeof(cmdline) );
-        s = strstr(cmdline, KERNEL_OPTION);
-        if (s) {
-            s      += sizeof(KERNEL_OPTION)-1;
-            timeout = atoi(s);
-        }
-    }
-    if (timeout == 0)
-        return 0;
-
-    if (timeout > BOOTCHART_MAX_TIME_SEC)
-        timeout = BOOTCHART_MAX_TIME_SEC;
-
-    count = (timeout*1000 + BOOTCHART_POLLING_MS-1)/BOOTCHART_POLLING_MS;
-
-    do {ret=mkdir(LOG_ROOT,0755);}while (ret < 0 && errno == EINTR);
-
-    file_buff_open(log_stat,  LOG_STAT);
-    file_buff_open(log_procs, LOG_PROCS);
-    file_buff_open(log_disks, LOG_DISK);
-
-    /* create kernel process accounting file */
-    {
-        int  fd = open( LOG_ACCT, O_WRONLY|O_CREAT|O_TRUNC,0644);
-        if (fd >= 0) {
-            close(fd);
-            acct( LOG_ACCT );
-        }
-    }
-
-    log_header();
-    return count;
-}
-
-/* called each time you want to perform a bootchart sampling op */
-int  bootchart_step( void )
-{
-    do_log_file(log_stat,   "/proc/stat");
-    do_log_file(log_disks,  "/proc/diskstats");
-    do_log_procs(log_procs);
-
-    /* we stop when /data/bootchart-stop contains 1 */
-    {
-        char  buff[2];
-        if (proc_read(LOG_STOPFILE,buff,sizeof(buff)) > 0 && buff[0] == '1') {
-            return -1;
-        }
-    }
-
-    return 0;
-}
-
-void  bootchart_finish( void )
-{
-    unlink( LOG_STOPFILE );
-    file_buff_done(log_stat);
-    file_buff_done(log_disks);
-    file_buff_done(log_procs);
-    acct(NULL);
-}
diff --git a/init/bootchart.h b/init/bootchart.h
deleted file mode 100644
index 39d2d4f..0000000
--- a/init/bootchart.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _BOOTCHART_H
-#define _BOOTCHART_H
-
-#ifndef BOOTCHART
-# define  BOOTCHART  0
-#endif
-
-#if BOOTCHART
-
-extern int   bootchart_init(void);
-extern int   bootchart_step(void);
-extern void  bootchart_finish(void);
-
-# define BOOTCHART_POLLING_MS   200   /* polling period in ms */
-# define BOOTCHART_DEFAULT_TIME_SEC    (2*60)  /* default polling time in seconds */
-# define BOOTCHART_MAX_TIME_SEC        (10*60) /* max polling time in seconds */
-
-#endif /* BOOTCHART */
-
-#endif /* _BOOTCHART_H */
diff --git a/init/builtins.c b/init/builtins.c
deleted file mode 100644
index 95fb223..0000000
--- a/init/builtins.c
+++ /dev/null
@@ -1,442 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-#include <linux/kd.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <linux/if.h>
-#include <arpa/inet.h>
-#include <stdlib.h>
-#include <sys/mount.h>
-#include <sys/resource.h>
-
-#include "init.h"
-#include "keywords.h"
-#include "property_service.h"
-#include "devices.h"
-
-#include <private/android_filesystem_config.h>
-
-void add_environment(const char *name, const char *value);
-
-extern int init_module(void *, unsigned long, const char *);
-
-static int write_file(const char *path, const char *value)
-{
-    int fd, ret, len;
-
-    fd = open(path, O_WRONLY|O_CREAT, 0622);
-
-    if (fd < 0)
-        return -1;
-
-    len = strlen(value);
-
-    do {
-        ret = write(fd, value, len);
-    } while (ret < 0 && errno == EINTR);
-
-    close(fd);
-    if (ret < 0) {
-        return -1;
-    } else {
-        return 0;
-    }
-}
-
-static int insmod(const char *filename, char *options)
-{
-    void *module;
-    unsigned size;
-    int ret;
-
-    module = read_file(filename, &size);
-    if (!module)
-        return -1;
-
-    ret = init_module(module, size, options);
-
-    free(module);
-
-    return ret;
-}
-
-static int setkey(struct kbentry *kbe)
-{
-    int fd, ret;
-
-    fd = open("/dev/tty0", O_RDWR | O_SYNC);
-    if (fd < 0)
-        return -1;
-
-    ret = ioctl(fd, KDSKBENT, kbe);
-
-    close(fd);
-    return ret;
-}
-
-static int __ifupdown(const char *interface, int up)
-{
-    struct ifreq ifr;
-    int s, ret;
-
-    strlcpy(ifr.ifr_name, interface, IFNAMSIZ);
-
-    s = socket(AF_INET, SOCK_DGRAM, 0);
-    if (s < 0)
-        return -1;
-
-    ret = ioctl(s, SIOCGIFFLAGS, &ifr);
-    if (ret < 0) {
-        goto done;
-    }
-
-    if (up)
-        ifr.ifr_flags |= IFF_UP;
-    else
-        ifr.ifr_flags &= ~IFF_UP;
-
-    ret = ioctl(s, SIOCSIFFLAGS, &ifr);
-    
-done:
-    close(s);
-    return ret;
-}
-
-static void service_start_if_not_disabled(struct service *svc)
-{
-    if (!(svc->flags & SVC_DISABLED)) {
-        service_start(svc);
-    }
-}
-
-int do_class_start(int nargs, char **args)
-{
-        /* Starting a class does not start services
-         * which are explicitly disabled.  They must
-         * be started individually.
-         */
-    service_for_each_class(args[1], service_start_if_not_disabled);
-    return 0;
-}
-
-int do_class_stop(int nargs, char **args)
-{
-    service_for_each_class(args[1], service_stop);
-    return 0;
-}
-
-int do_domainname(int nargs, char **args)
-{
-    return write_file("/proc/sys/kernel/domainname", args[1]);
-}
-
-int do_exec(int nargs, char **args)
-{
-    return -1;
-}
-
-int do_export(int nargs, char **args)
-{
-    add_environment(args[1], args[2]);
-    return 0;
-}
-
-int do_hostname(int nargs, char **args)
-{
-    return write_file("/proc/sys/kernel/hostname", args[1]);
-}
-
-int do_ifup(int nargs, char **args)
-{
-    return __ifupdown(args[1], 1);
-}
-
-
-static int do_insmod_inner(int nargs, char **args, int opt_len)
-{
-    char options[opt_len + 1];
-    int i;
-
-    options[0] = '\0';
-    if (nargs > 2) {
-        strcpy(options, args[2]);
-        for (i = 3; i < nargs; ++i) {
-            strcat(options, " ");
-            strcat(options, args[i]);
-        }
-    }
-
-    return insmod(args[1], options);
-}
-
-int do_insmod(int nargs, char **args)
-{
-    int i;
-    int size = 0;
-
-    if (nargs > 2) {
-        for (i = 2; i < nargs; ++i)
-            size += strlen(args[i]) + 1;
-    }
-
-    return do_insmod_inner(nargs, args, size);
-}
-
-int do_import(int nargs, char **args)
-{
-    return -1;
-}
-
-int do_mkdir(int nargs, char **args)
-{
-    mode_t mode = 0755;
-
-    /* mkdir <path> [mode] [owner] [group] */
-
-    if (nargs >= 3) {
-        mode = strtoul(args[2], 0, 8);
-    }
-
-    if (mkdir(args[1], mode)) {
-        return -errno;
-    }
-
-    if (nargs >= 4) {
-        uid_t uid = decode_uid(args[3]);
-        gid_t gid = -1;
-
-        if (nargs == 5) {
-            gid = decode_uid(args[4]);
-        }
-
-        if (chown(args[1], uid, gid)) {
-            return -errno;
-        }
-    }
-
-    return 0;
-}
-
-static struct {
-    const char *name;
-    unsigned flag;
-} mount_flags[] = {
-    { "noatime",    MS_NOATIME },
-    { "nosuid",     MS_NOSUID },
-    { "nodev",      MS_NODEV },
-    { "nodiratime", MS_NODIRATIME },
-    { "ro",         MS_RDONLY },
-    { "rw",         0 },
-    { "remount",    MS_REMOUNT },
-    { "defaults",   0 },
-    { 0,            0 },
-};
-
-/* mount <type> <device> <path> <flags ...> <options> */
-int do_mount(int nargs, char **args)
-{
-    char tmp[64];
-    char *source;
-    char *options = NULL;
-    unsigned flags = 0;
-    int n, i;
-
-    for (n = 4; n < nargs; n++) {
-        for (i = 0; mount_flags[i].name; i++) {
-            if (!strcmp(args[n], mount_flags[i].name)) {
-                flags |= mount_flags[i].flag;
-                break;
-            }
-        }
-
-        /* if our last argument isn't a flag, wolf it up as an option string */
-        if (n + 1 == nargs && !mount_flags[i].name)
-            options = args[n];
-    }
-
-    source = args[2];
-    if (!strncmp(source, "mtd@", 4)) {
-        n = mtd_name_to_number(source + 4);
-        if (n >= 0) {
-            sprintf(tmp, "/dev/block/mtdblock%d", n);
-            source = tmp;
-        }
-    }
-    return mount(source, args[3], args[1], flags, options);
-}
-
-int do_setkey(int nargs, char **args)
-{
-    struct kbentry kbe;
-    kbe.kb_table = strtoul(args[1], 0, 0);
-    kbe.kb_index = strtoul(args[2], 0, 0);
-    kbe.kb_value = strtoul(args[3], 0, 0);
-    return setkey(&kbe);
-}
-
-int do_setprop(int nargs, char **args)
-{
-    property_set(args[1], args[2]);
-    return 0;
-}
-
-int do_setrlimit(int nargs, char **args)
-{
-    struct rlimit limit;
-    int resource;
-    resource = atoi(args[1]);
-    limit.rlim_cur = atoi(args[2]);
-    limit.rlim_max = atoi(args[3]);
-    return setrlimit(resource, &limit);
-}
-
-int do_start(int nargs, char **args)
-{
-    struct service *svc;
-    svc = service_find_by_name(args[1]);
-    if (svc) {
-        service_start(svc);
-    }
-    return 0;
-}
-
-int do_stop(int nargs, char **args)
-{
-    struct service *svc;
-    svc = service_find_by_name(args[1]);
-    if (svc) {
-        service_stop(svc);
-    }
-    return 0;
-}
-
-int do_restart(int nargs, char **args)
-{
-    struct service *svc;
-    svc = service_find_by_name(args[1]);
-    if (svc) {
-        service_stop(svc);
-        service_start(svc);
-    }
-    return 0;
-}
-
-int do_trigger(int nargs, char **args)
-{
-    return 0;
-}
-
-int do_symlink(int nargs, char **args)
-{
-    return symlink(args[1], args[2]);
-}
-
-int do_sysclktz(int nargs, char **args)
-{
-    struct timezone tz;
-
-    if (nargs != 2)
-        return -1;
-
-    memset(&tz, 0, sizeof(tz));
-    tz.tz_minuteswest = atoi(args[1]);   
-    if (settimeofday(NULL, &tz))
-        return -1;
-    return 0;
-}
-
-int do_write(int nargs, char **args)
-{
-    return write_file(args[1], args[2]);
-}
-
-int do_chown(int nargs, char **args) {
-    /* GID is optional. */
-    if (nargs == 3) {
-        if (chown(args[2], decode_uid(args[1]), -1) < 0)
-            return -errno;
-    } else if (nargs == 4) {
-        if (chown(args[3], decode_uid(args[1]), decode_uid(args[2])))
-            return -errno;
-    } else {
-        return -1;
-    }
-    return 0;
-}
-
-static mode_t get_mode(const char *s) {
-    mode_t mode = 0;
-    while (*s) {
-        if (*s >= '0' && *s <= '7') {
-            mode = (mode<<3) | (*s-'0');
-        } else {
-            return -1;
-        }
-        s++;
-    }
-    return mode;
-}
-
-int do_chmod(int nargs, char **args) {
-    mode_t mode = get_mode(args[1]);
-    if (chmod(args[2], mode) < 0) {
-        return -errno;
-    }
-    return 0;
-}
-
-int do_loglevel(int nargs, char **args) {
-    if (nargs == 2) {
-        log_set_level(atoi(args[1]));
-        return 0;
-    }
-    return -1;
-}
-
-int do_device(int nargs, char **args) {
-    int len;
-    char tmp[64];
-    char *source = args[1];
-    int prefix = 0;
-
-    if (nargs != 5)
-        return -1;
-    /* Check for wildcard '*' at the end which indicates a prefix. */
-    len = strlen(args[1]) - 1;
-    if (args[1][len] == '*') {
-        args[1][len] = '\0';
-        prefix = 1;
-    }
-    /* If path starts with mtd@ lookup the mount number. */
-    if (!strncmp(source, "mtd@", 4)) {
-        int n = mtd_name_to_number(source + 4);
-        if (n >= 0) {
-            snprintf(tmp, sizeof(tmp), "/dev/mtd/mtd%d", n);
-            source = tmp;
-        }
-    }
-    add_devperms_partners(source, get_mode(args[2]), decode_uid(args[3]),
-                          decode_uid(args[4]), prefix);
-    return 0;
-}
diff --git a/init/devices.c b/init/devices.c
deleted file mode 100644
index b1ef6ab..0000000
--- a/init/devices.c
+++ /dev/null
@@ -1,626 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <fcntl.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <linux/netlink.h>
-#include <private/android_filesystem_config.h>
-#include <sys/time.h>
-#include <asm/page.h>
-
-#include "init.h"
-#include "devices.h"
-
-#define CMDLINE_PREFIX  "/dev"
-#define SYSFS_PREFIX    "/sys"
-#define FIRMWARE_DIR    "/etc/firmware"
-#define MAX_QEMU_PERM 6
-
-struct uevent {
-    const char *action;
-    const char *path;
-    const char *subsystem;
-    const char *firmware;
-    int major;
-    int minor;
-};
-
-static int open_uevent_socket(void)
-{
-    struct sockaddr_nl addr;
-    int sz = 64*1024; // XXX larger? udev uses 16MB!
-    int s;
-
-    memset(&addr, 0, sizeof(addr));
-    addr.nl_family = AF_NETLINK;
-    addr.nl_pid = getpid();
-    addr.nl_groups = 0xffffffff;
-
-    s = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_KOBJECT_UEVENT);
-    if(s < 0)
-        return -1;
-
-    setsockopt(s, SOL_SOCKET, SO_RCVBUFFORCE, &sz, sizeof(sz));
-
-    if(bind(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        close(s);
-        return -1;
-    }
-
-    return s;
-}
-
-struct perms_ {
-    char *name;
-    mode_t perm;
-    unsigned int uid;
-    unsigned int gid;
-    unsigned short prefix;
-};
-static struct perms_ devperms[] = {
-    { "/dev/null",          0666,   AID_ROOT,       AID_ROOT,       0 },
-    { "/dev/zero",          0666,   AID_ROOT,       AID_ROOT,       0 },
-    { "/dev/full",          0666,   AID_ROOT,       AID_ROOT,       0 },
-    { "/dev/ptmx",          0666,   AID_ROOT,       AID_ROOT,       0 },
-    { "/dev/tty",           0666,   AID_ROOT,       AID_ROOT,       0 },
-    { "/dev/random",        0666,   AID_ROOT,       AID_ROOT,       0 },
-    { "/dev/urandom",       0666,   AID_ROOT,       AID_ROOT,       0 },
-    { "/dev/ashmem",        0666,   AID_ROOT,       AID_ROOT,       0 },
-    { "/dev/binder",        0666,   AID_ROOT,       AID_ROOT,       0 },
-
-	    /* logger should be world writable (for logging) but not readable */
-    { "/dev/log/",          0662,   AID_ROOT,       AID_LOG,        1 },
-
-        /* these should not be world writable */
-    { "/dev/android_adb",   0660,   AID_ADB,        AID_ADB,        0 },
-    { "/dev/android_adb_enable",   0660,   AID_ADB,        AID_ADB,        0 },
-    { "/dev/ttyMSM0",       0600,   AID_BLUETOOTH,  AID_BLUETOOTH,  0 },
-    { "/dev/ttyHS0",        0600,   AID_BLUETOOTH,  AID_BLUETOOTH,  0 },
-    { "/dev/uinput",        0600,   AID_BLUETOOTH,  AID_BLUETOOTH,  0 },
-    { "/dev/alarm",         0664,   AID_SYSTEM,     AID_RADIO,      0 },
-    { "/dev/tty0",          0660,   AID_ROOT,       AID_SYSTEM,     0 },
-    { "/dev/graphics/",     0660,   AID_ROOT,       AID_GRAPHICS,   1 },
-    { "/dev/hw3d",          0660,   AID_SYSTEM,     AID_GRAPHICS,   0 },
-    { "/dev/input/",        0660,   AID_ROOT,       AID_INPUT,      1 },
-    { "/dev/eac",           0660,   AID_ROOT,       AID_AUDIO,      0 },
-    { "/dev/cam",           0660,   AID_ROOT,       AID_CAMERA,     0 },
-    { "/dev/pmem",          0660,   AID_SYSTEM,     AID_GRAPHICS,   0 },
-    { "/dev/pmem_gpu",      0660,   AID_SYSTEM,     AID_GRAPHICS,   1 },
-    { "/dev/pmem_adsp",     0660,   AID_SYSTEM,     AID_AUDIO,      1 },
-    { "/dev/pmem_camera",   0660,   AID_SYSTEM,     AID_CAMERA,     1 },
-    { "/dev/oncrpc/",       0660,   AID_ROOT,       AID_SYSTEM,     1 },
-    { "/dev/adsp/",         0660,   AID_SYSTEM,     AID_AUDIO,      1 },
-    { "/dev/mt9t013",       0660,   AID_SYSTEM,     AID_SYSTEM,     0 },
-    { "/dev/akm8976_daemon",0640,   AID_COMPASS,    AID_SYSTEM,     0 },
-    { "/dev/akm8976_aot",   0640,   AID_COMPASS,    AID_SYSTEM,     0 },
-    { "/dev/akm8976_pffd",  0640,   AID_COMPASS,    AID_SYSTEM,     0 },
-    { "/dev/msm_pcm_out",   0660,   AID_SYSTEM,     AID_AUDIO,      1 },
-    { "/dev/msm_pcm_in",    0660,   AID_SYSTEM,     AID_AUDIO,      1 },
-    { "/dev/msm_pcm_ctl",   0660,   AID_SYSTEM,     AID_AUDIO,      1 },
-    { "/dev/msm_snd",       0660,   AID_SYSTEM,     AID_AUDIO,      1 },
-    { "/dev/msm_mp3",       0660,   AID_SYSTEM,     AID_AUDIO,      1 },
-    { "/dev/msm_audpre",    0660,   AID_SYSTEM,     AID_AUDIO,      0 },
-    { "/dev/htc-acoustic",  0660,   AID_SYSTEM,     AID_AUDIO,      0 },
-    { "/dev/smd0",          0640,   AID_RADIO,      AID_RADIO,      0 },
-    { "/dev/qmi",           0640,   AID_RADIO,      AID_RADIO,      0 },
-    { "/dev/qmi0",          0640,   AID_RADIO,      AID_RADIO,      0 },
-    { "/dev/qmi1",          0640,   AID_RADIO,      AID_RADIO,      0 },
-    { "/dev/qmi2",          0640,   AID_RADIO,      AID_RADIO,      0 },
-    { NULL, 0, 0, 0, 0 },
-};
-
-/* devperms_partners list and perm_node are for hardware specific /dev entries */
-struct perm_node {
-    struct perms_ dp;
-    struct listnode plist;
-};
-list_declare(devperms_partners);
-
-/*
- * Permission override when in emulator mode, must be parsed before
- * system properties is initalized.
- */
-static int qemu_perm_count;
-static struct perms_ qemu_perms[MAX_QEMU_PERM + 1];
-
-int add_devperms_partners(const char *name, mode_t perm, unsigned int uid,
-                        unsigned int gid, unsigned short prefix) {
-    int size;
-    struct perm_node *node = malloc(sizeof (struct perm_node));
-    if (!node)
-        return -ENOMEM;
-
-    size = strlen(name) + 1;
-    if ((node->dp.name = malloc(size)) == NULL)
-        return -ENOMEM;
-
-    memcpy(node->dp.name, name, size);
-    node->dp.perm = perm;
-    node->dp.uid = uid;
-    node->dp.gid = gid;
-    node->dp.prefix = prefix;
-
-    list_add_tail(&devperms_partners, &node->plist);
-    return 0;
-}
-
-void qemu_init(void) {
-    qemu_perm_count = 0;
-    memset(&qemu_perms, 0, sizeof(qemu_perms));
-}
-
-static int qemu_perm(const char* name, mode_t perm, unsigned int uid,
-                         unsigned int gid, unsigned short prefix)
-{
-    char *buf;
-    if (qemu_perm_count == MAX_QEMU_PERM)
-        return -ENOSPC;
-
-    buf = malloc(strlen(name) + 1);
-    if (!buf)
-        return -errno;
-
-    strlcpy(buf, name, strlen(name) + 1);
-    qemu_perms[qemu_perm_count].name = buf;
-    qemu_perms[qemu_perm_count].perm = perm;
-    qemu_perms[qemu_perm_count].uid = uid;
-    qemu_perms[qemu_perm_count].gid = gid;
-    qemu_perms[qemu_perm_count].prefix = prefix;
-
-    qemu_perm_count++;
-    return 0;
-}
-
-/* Permission overrides for emulator that are parsed from /proc/cmdline. */
-void qemu_cmdline(const char* name, const char *value)
-{
-    char *buf;
-    if (!strcmp(name, "android.ril")) {
-        /* cmd line params currently assume /dev/ prefix */
-        if (asprintf(&buf, CMDLINE_PREFIX"/%s", value) == -1) {
-            return;
-        }
-        INFO("nani- buf:: %s\n", buf);
-        qemu_perm(buf, 0660, AID_RADIO, AID_ROOT, 0);
-    }
-}
-
-static int get_device_perm_inner(struct perms_ *perms, const char *path,
-                                    unsigned *uid, unsigned *gid, mode_t *perm)
-{
-    int i;
-    for(i = 0; perms[i].name; i++) {
-
-        if(perms[i].prefix) {
-            if(strncmp(path, perms[i].name, strlen(perms[i].name)))
-                continue;
-        } else {
-            if(strcmp(path, perms[i].name))
-                continue;
-        }
-        *uid = perms[i].uid;
-        *gid = perms[i].gid;
-        *perm = perms[i].perm;
-        return 0;
-    }
-    return -1;
-}
-
-/* First checks for emulator specific permissions specified in /proc/cmdline. */
-static mode_t get_device_perm(const char *path, unsigned *uid, unsigned *gid)
-{
-    mode_t perm;
-
-    if (get_device_perm_inner(qemu_perms, path, uid, gid, &perm) == 0) {
-        return perm;
-    } else if (get_device_perm_inner(devperms, path, uid, gid, &perm) == 0) {
-        return perm;
-    } else {
-        struct listnode *node;
-        struct perm_node *perm_node;
-        struct perms_ *dp;
-
-        /* Check partners list. */
-        list_for_each(node, &devperms_partners) {
-            perm_node = node_to_item(node, struct perm_node, plist);
-            dp = &perm_node->dp;
-
-            if (dp->prefix) {
-                if (strncmp(path, dp->name, strlen(dp->name)))
-                    continue;
-            } else {
-                if (strcmp(path, dp->name))
-                    continue;
-            }
-            /* Found perm in partner list. */
-            *uid = dp->uid;
-            *gid = dp->gid;
-            return dp->perm;
-        }
-        /* Default if nothing found. */
-        *uid = 0;
-        *gid = 0;
-        return 0600;
-    }
-}
-
-static void make_device(const char *path, int block, int major, int minor)
-{
-    unsigned uid;
-    unsigned gid;
-    mode_t mode;
-    dev_t dev;
-
-    if(major > 255 || minor > 255)
-        return;
-
-    mode = get_device_perm(path, &uid, &gid) | (block ? S_IFBLK : S_IFCHR);
-    dev = (major << 8) | minor;
-    mknod(path, mode, dev);
-    chown(path, uid, gid);
-}
-
-#ifdef LOG_UEVENTS
-
-static inline suseconds_t get_usecs(void)
-{
-    struct timeval tv;
-    gettimeofday(&tv, 0);
-    return tv.tv_sec * (suseconds_t) 1000000 + tv.tv_usec;
-}
-
-#define log_event_print(x...) INFO(x)
-
-#else
-
-#define log_event_print(fmt, args...)   do { } while (0)
-#define get_usecs()                     0
-
-#endif
-
-static void parse_event(const char *msg, struct uevent *uevent)
-{
-    uevent->action = "";
-    uevent->path = "";
-    uevent->subsystem = "";
-    uevent->firmware = "";
-    uevent->major = -1;
-    uevent->minor = -1;
-
-        /* currently ignoring SEQNUM */
-    while(*msg) {
-        if(!strncmp(msg, "ACTION=", 7)) {
-            msg += 7;
-            uevent->action = msg;
-        } else if(!strncmp(msg, "DEVPATH=", 8)) {
-            msg += 8;
-            uevent->path = msg;
-        } else if(!strncmp(msg, "SUBSYSTEM=", 10)) {
-            msg += 10;
-            uevent->subsystem = msg;
-        } else if(!strncmp(msg, "FIRMWARE=", 9)) {
-            msg += 9;
-            uevent->firmware = msg;
-        } else if(!strncmp(msg, "MAJOR=", 6)) {
-            msg += 6;
-            uevent->major = atoi(msg);
-        } else if(!strncmp(msg, "MINOR=", 6)) {
-            msg += 6;
-            uevent->minor = atoi(msg);
-        }
-
-            /* advance to after the next \0 */
-        while(*msg++)
-            ;
-    }
-
-    log_event_print("event { '%s', '%s', '%s', '%s', %d, %d }\n",
-                    uevent->action, uevent->path, uevent->subsystem,
-                    uevent->firmware, uevent->major, uevent->minor);
-}
-
-static void handle_device_event(struct uevent *uevent)
-{
-    char devpath[96];
-    char *base, *name;
-    int block;
-
-        /* if it's not a /dev device, nothing to do */
-    if((uevent->major < 0) || (uevent->minor < 0))
-        return;
-
-        /* do we have a name? */
-    name = strrchr(uevent->path, '/');
-    if(!name)
-        return;
-    name++;
-
-        /* too-long names would overrun our buffer */
-    if(strlen(name) > 64)
-        return;
-
-        /* are we block or char? where should we live? */
-    if(!strncmp(uevent->subsystem, "block", 5)) {
-        block = 1;
-        base = "/dev/block/";
-        mkdir(base, 0755);
-    } else {
-        block = 0;
-            /* this should probably be configurable somehow */
-        if(!strncmp(uevent->subsystem, "graphics", 8)) {
-            base = "/dev/graphics/";
-            mkdir(base, 0755);
-        } else if (!strncmp(uevent->subsystem, "oncrpc", 6)) {
-            base = "/dev/oncrpc/";
-            mkdir(base, 0755);
-        } else if (!strncmp(uevent->subsystem, "adsp", 4)) {
-            base = "/dev/adsp/";
-            mkdir(base, 0755);
-      } else if(!strncmp(uevent->subsystem, "input", 5)) {
-            base = "/dev/input/";
-            mkdir(base, 0755);
-        } else if(!strncmp(uevent->subsystem, "mtd", 3)) {
-            base = "/dev/mtd/";
-            mkdir(base, 0755);
-        } else if(!strncmp(uevent->subsystem, "misc", 4) &&
-                    !strncmp(name, "log_", 4)) {
-            base = "/dev/log/";
-            mkdir(base, 0755);
-            name += 4;
-        } else
-            base = "/dev/";
-    }
-
-    snprintf(devpath, sizeof(devpath), "%s%s", base, name);
-
-    if(!strcmp(uevent->action, "add")) {
-        make_device(devpath, block, uevent->major, uevent->minor);
-        return;
-    }
-
-    if(!strcmp(uevent->action, "remove")) {
-        unlink(devpath);
-        return;
-    }
-}
-
-static int load_firmware(int fw_fd, int loading_fd, int data_fd)
-{
-    struct stat st;
-    long len_to_copy;
-    int ret = 0;
-
-    if(fstat(fw_fd, &st) < 0)
-        return -1;
-    len_to_copy = st.st_size;
-
-    write(loading_fd, "1", 1);  /* start transfer */
-
-    while (len_to_copy > 0) {
-        char buf[PAGE_SIZE];
-        ssize_t nr;
-
-        nr = read(fw_fd, buf, sizeof(buf));
-        if(!nr)
-            break;
-        if(nr < 0) {
-            ret = -1;
-            break;
-        }
-
-        len_to_copy -= nr;
-        while (nr > 0) {
-            ssize_t nw = 0;
-
-            nw = write(data_fd, buf + nw, nr);
-            if(nw <= 0) {
-                ret = -1;
-                goto out;
-            }
-            nr -= nw;
-        }
-    }
-
-out:
-    if(!ret)
-        write(loading_fd, "0", 1);  /* successful end of transfer */
-    else
-        write(loading_fd, "-1", 2); /* abort transfer */
-
-    return ret;
-}
-
-static void process_firmware_event(struct uevent *uevent)
-{
-    char *root, *loading, *data, *file;
-    int l, loading_fd, data_fd, fw_fd;
-
-    log_event_print("firmware event { '%s', '%s' }\n",
-                    uevent->path, uevent->firmware);
-
-    l = asprintf(&root, SYSFS_PREFIX"%s/", uevent->path);
-    if (l == -1)
-        return;
-
-    l = asprintf(&loading, "%sloading", root);
-    if (l == -1)
-        goto root_free_out;
-
-    l = asprintf(&data, "%sdata", root);
-    if (l == -1)
-        goto loading_free_out;
-
-    l = asprintf(&file, FIRMWARE_DIR"/%s", uevent->firmware);
-    if (l == -1)
-        goto data_free_out;
-
-    loading_fd = open(loading, O_WRONLY);
-    if(loading_fd < 0)
-        goto file_free_out;
-
-    data_fd = open(data, O_WRONLY);
-    if(data_fd < 0)
-        goto loading_close_out;
-
-    fw_fd = open(file, O_RDONLY);
-    if(fw_fd < 0)
-        goto data_close_out;
-
-    if(!load_firmware(fw_fd, loading_fd, data_fd))
-        log_event_print("firmware copy success { '%s', '%s' }\n", root, file);
-    else
-        log_event_print("firmware copy failure { '%s', '%s' }\n", root, file);
-
-    close(fw_fd);
-data_close_out:
-    close(data_fd);
-loading_close_out:
-    close(loading_fd);
-file_free_out:
-    free(file);
-data_free_out:
-    free(data);
-loading_free_out:
-    free(loading);
-root_free_out:
-    free(root);
-}
-
-static void handle_firmware_event(struct uevent *uevent)
-{
-    pid_t pid;
-
-    if(strcmp(uevent->subsystem, "firmware"))
-        return;
-
-    if(strcmp(uevent->action, "add"))
-        return;
-
-    /* we fork, to avoid making large memory allocations in init proper */
-    pid = fork();
-    if (!pid) {
-        process_firmware_event(uevent);
-        exit(EXIT_SUCCESS);
-    }
-}
-
-#define UEVENT_MSG_LEN  1024
-void handle_device_fd(int fd)
-{
-    char msg[UEVENT_MSG_LEN+2];
-    int n;
-
-    while((n = recv(fd, msg, UEVENT_MSG_LEN, 0)) > 0) {
-        struct uevent uevent;
-
-        if(n == UEVENT_MSG_LEN)   /* overflow -- discard */
-            continue;
-
-        msg[n] = '\0';
-        msg[n+1] = '\0';
-
-        parse_event(msg, &uevent);
-
-        handle_device_event(&uevent);
-        handle_firmware_event(&uevent);
-    }
-}
-
-/* Coldboot walks parts of the /sys tree and pokes the uevent files
-** to cause the kernel to regenerate device add events that happened
-** before init's device manager was started
-**
-** We drain any pending events from the netlink socket every time
-** we poke another uevent file to make sure we don't overrun the
-** socket's buffer.  
-*/
-
-static void do_coldboot(int event_fd, DIR *d)
-{
-    struct dirent *de;
-    int dfd, fd;
-
-    dfd = dirfd(d);
-
-    fd = openat(dfd, "uevent", O_WRONLY);
-    if(fd >= 0) {
-        write(fd, "add\n", 4);
-        close(fd);
-        handle_device_fd(event_fd);
-    }
-
-    while((de = readdir(d))) {
-        DIR *d2;
-
-        if(de->d_type != DT_DIR || de->d_name[0] == '.')
-            continue;
-
-        fd = openat(dfd, de->d_name, O_RDONLY | O_DIRECTORY);
-        if(fd < 0)
-            continue;
-
-        d2 = fdopendir(fd);
-        if(d2 == 0)
-            close(fd);
-        else {
-            do_coldboot(event_fd, d2);
-            closedir(d2);
-        }
-    }
-}
-
-static void coldboot(int event_fd, const char *path)
-{
-    DIR *d = opendir(path);
-    if(d) {
-        do_coldboot(event_fd, d);
-        closedir(d);
-    }
-}
-
-int device_init(void)
-{
-    suseconds_t t0, t1;
-    int fd;
-
-    fd = open_uevent_socket();
-    if(fd < 0)
-        return -1;
-
-    fcntl(fd, F_SETFD, FD_CLOEXEC);
-    fcntl(fd, F_SETFL, O_NONBLOCK);
-
-    t0 = get_usecs();
-    coldboot(fd, "/sys/class");
-    coldboot(fd, "/sys/block");
-    coldboot(fd, "/sys/devices");
-    t1 = get_usecs();
-
-    log_event_print("coldboot %ld uS\n", ((long) (t1 - t0)));
-
-    return fd;
-}
diff --git a/init/devices.h b/init/devices.h
deleted file mode 100644
index b484da4..0000000
--- a/init/devices.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _INIT_DEVICES_H
-#define _INIT_DEVICES_H
-
-extern void handle_device_fd(int fd);
-extern int device_init(void);
-extern void qemu_init(void);
-extern void qemu_cmdline(const char* name, const char *value);
-extern int add_devperms_partners(const char *name, mode_t perm, unsigned int uid,
-                                 unsigned int gid, unsigned short prefix);
-
-#endif	/* _INIT_DEVICES_H */
diff --git a/init/grab-bootchart.sh b/init/grab-bootchart.sh
deleted file mode 100755
index 7fe8904..0000000
--- a/init/grab-bootchart.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/sh
-#
-# this script is used to retrieve the bootchart log generated
-# by init when compiled with INIT_BOOTCHART=true.
-#
-# for all details, see //device/system/init/README.BOOTCHART
-#
-TMPDIR=/tmp/android-bootchart
-rm -rf $TMPDIR
-mkdir -p $TMPDIR
-
-LOGROOT=/data/bootchart
-TARBALL=bootchart.tgz
-
-FILES="header proc_stat.log proc_ps.log proc_diskstats.log kernel_pacct"
-
-for f in $FILES; do
-    adb pull $LOGROOT/$f $TMPDIR/$f 2>&1 > /dev/null
-done
-(cd $TMPDIR && tar -czf $TARBALL $FILES)
-cp -f $TMPDIR/$TARBALL ./$TARBALL
-echo "look at $TARBALL"
diff --git a/init/init.c b/init/init.c
deleted file mode 100644
index b8b4f40..0000000
--- a/init/init.c
+++ /dev/null
@@ -1,989 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <signal.h>
-#include <sys/wait.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/poll.h>
-#include <time.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <mtd/mtd-user.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/reboot.h>
-
-#include <cutils/sockets.h>
-#include <termios.h>
-#include <linux/kd.h>
-#include <linux/keychord.h>
-
-#include <sys/system_properties.h>
-
-#include "devices.h"
-#include "init.h"
-#include "property_service.h"
-#include "bootchart.h"
-
-static int property_triggers_enabled = 0;
-
-#if BOOTCHART
-static int   bootchart_count;
-#endif
-
-static char console[32];
-static char serialno[32];
-static char bootmode[32];
-static char baseband[32];
-static char carrier[32];
-static char bootloader[32];
-static char hardware[32];
-static unsigned revision = 0;
-static char qemu[32];
-static struct input_keychord *keychords = 0;
-static int keychords_count = 0;
-static int keychords_length = 0;
-
-static void drain_action_queue(void);
-
-static void notify_service_state(const char *name, const char *state)
-{
-    char pname[PROP_NAME_MAX];
-    int len = strlen(name);
-    if ((len + 10) > PROP_NAME_MAX)
-        return;
-    snprintf(pname, sizeof(pname), "init.svc.%s", name);
-    property_set(pname, state);
-}
-
-static int have_console;
-static char *console_name = "/dev/console";
-static time_t process_needs_restart;
-
-static const char *ENV[32];
-
-/* add_environment - add "key=value" to the current environment */
-int add_environment(const char *key, const char *val)
-{
-    int n;
- 
-    for (n = 0; n < 31; n++) {
-        if (!ENV[n]) {
-            size_t len = strlen(key) + strlen(val) + 2;
-            char *entry = malloc(len);
-            snprintf(entry, len, "%s=%s", key, val);
-            ENV[n] = entry;
-            return 0;
-        }
-    }
-
-    return 1;
-}
-
-static void zap_stdio(void)
-{
-    int fd;
-    fd = open("/dev/null", O_RDWR);
-    dup2(fd, 0);
-    dup2(fd, 1);
-    dup2(fd, 2);
-    close(fd);
-}
-
-static void open_console()
-{
-    int fd;
-    if ((fd = open(console_name, O_RDWR)) < 0) {
-        fd = open("/dev/null", O_RDWR);
-    }
-    dup2(fd, 0);
-    dup2(fd, 1);
-    dup2(fd, 2);
-    close(fd);
-}
-
-/*
- * gettime() - returns the time in seconds of the system's monotonic clock or
- * zero on error.
- */
-static time_t gettime(void)
-{
-    struct timespec ts;
-    int ret;
-
-    ret = clock_gettime(CLOCK_MONOTONIC, &ts);
-    if (ret < 0) {
-        ERROR("clock_gettime(CLOCK_MONOTONIC) failed: %s\n", strerror(errno));
-        return 0;
-    }
-
-    return ts.tv_sec;
-}
-
-static void publish_socket(const char *name, int fd)
-{
-    char key[64] = ANDROID_SOCKET_ENV_PREFIX;
-    char val[64];
-
-    strlcpy(key + sizeof(ANDROID_SOCKET_ENV_PREFIX) - 1,
-            name,
-            sizeof(key) - sizeof(ANDROID_SOCKET_ENV_PREFIX));
-    snprintf(val, sizeof(val), "%d", fd);
-    add_environment(key, val);
-
-    /* make sure we don't close-on-exec */
-    fcntl(fd, F_SETFD, 0);
-}
-
-void service_start(struct service *svc)
-{
-    struct stat s;
-    pid_t pid;
-    int needs_console;
-    int n;
-
-        /* starting a service removes it from the disabled
-         * state and immediately takes it out of the restarting
-         * state if it was in there
-         */
-    svc->flags &= (~(SVC_DISABLED|SVC_RESTARTING));
-    svc->time_started = 0;
-    
-        /* running processes require no additional work -- if
-         * they're in the process of exiting, we've ensured
-         * that they will immediately restart on exit, unless
-         * they are ONESHOT
-         */
-    if (svc->flags & SVC_RUNNING) {
-        return;
-    }
-
-    needs_console = (svc->flags & SVC_CONSOLE) ? 1 : 0;
-    if (needs_console && (!have_console)) {
-        ERROR("service '%s' requires console\n", svc->name);
-        svc->flags |= SVC_DISABLED;
-        return;
-    }
-
-    if (stat(svc->args[0], &s) != 0) {
-        ERROR("cannot find '%s', disabling '%s'\n", svc->args[0], svc->name);
-        svc->flags |= SVC_DISABLED;
-        return;
-    }
-
-    NOTICE("starting '%s'\n", svc->name);
-
-    pid = fork();
-
-    if (pid == 0) {
-        struct socketinfo *si;
-        struct svcenvinfo *ei;
-        char tmp[32];
-        int fd, sz;
-
-        get_property_workspace(&fd, &sz);
-        sprintf(tmp, "%d,%d", dup(fd), sz);
-        add_environment("ANDROID_PROPERTY_WORKSPACE", tmp);
-
-        for (ei = svc->envvars; ei; ei = ei->next)
-            add_environment(ei->name, ei->value);
-
-        for (si = svc->sockets; si; si = si->next) {
-            int s = create_socket(si->name,
-                                  !strcmp(si->type, "dgram") ? 
-                                  SOCK_DGRAM : SOCK_STREAM,
-                                  si->perm, si->uid, si->gid);
-            if (s >= 0) {
-                publish_socket(si->name, s);
-            }
-        }
-
-        if (needs_console) {
-            setsid();
-            open_console();
-        } else {
-            zap_stdio();
-        }
-
-#if 0
-        for (n = 0; svc->args[n]; n++) {
-            INFO("args[%d] = '%s'\n", n, svc->args[n]);
-        }
-        for (n = 0; ENV[n]; n++) {
-            INFO("env[%d] = '%s'\n", n, ENV[n]);
-        }
-#endif
-
-        setpgid(0, getpid());
-
-    /* as requested, set our gid, supplemental gids, and uid */
-        if (svc->gid) {
-            setgid(svc->gid);
-        }
-        if (svc->nr_supp_gids) {
-            setgroups(svc->nr_supp_gids, svc->supp_gids);
-        }
-        if (svc->uid) {
-            setuid(svc->uid);
-        }
-
-        execve(svc->args[0], (char**) svc->args, (char**) ENV);
-        _exit(127);
-    }
-
-    if (pid < 0) {
-        ERROR("failed to start '%s'\n", svc->name);
-        svc->pid = 0;
-        return;
-    }
-
-    svc->time_started = gettime();
-    svc->pid = pid;
-    svc->flags |= SVC_RUNNING;
-
-    notify_service_state(svc->name, "running");
-}
-
-void service_stop(struct service *svc)
-{
-        /* we are no longer running, nor should we
-         * attempt to restart
-         */
-    svc->flags &= (~(SVC_RUNNING|SVC_RESTARTING));
-
-        /* if the service has not yet started, prevent
-         * it from auto-starting with its class
-         */
-    svc->flags |= SVC_DISABLED;
-
-    if (svc->pid) {
-        NOTICE("service '%s' is being killed\n", svc->name);
-        kill(-svc->pid, SIGTERM);
-        notify_service_state(svc->name, "stopping");
-    } else {
-        notify_service_state(svc->name, "stopped");
-    }
-}
-
-void property_changed(const char *name, const char *value)
-{
-    if (property_triggers_enabled) {
-        queue_property_triggers(name, value);
-        drain_action_queue();
-    }
-}
-
-#define CRITICAL_CRASH_THRESHOLD    4       /* if we crash >4 times ... */
-#define CRITICAL_CRASH_WINDOW       (4*60)  /* ... in 4 minutes, goto recovery*/
-
-static int wait_for_one_process(int block)
-{
-    pid_t pid;
-    int status;
-    struct service *svc;
-    struct socketinfo *si;
-    time_t now;
-    struct listnode *node;
-    struct command *cmd;
-
-    while ( (pid = waitpid(-1, &status, block ? 0 : WNOHANG)) == -1 && errno == EINTR );
-    if (pid <= 0) return -1;
-    INFO("waitpid returned pid %d, status = %08x\n", pid, status);
-
-    svc = service_find_by_pid(pid);
-    if (!svc) {
-        ERROR("untracked pid %d exited\n", pid);
-        return 0;
-    }
-
-    NOTICE("process '%s', pid %d exited\n", svc->name, pid);
-
-    if (!(svc->flags & SVC_ONESHOT)) {
-        kill(-pid, SIGKILL);
-        NOTICE("process '%s' killing any children in process group\n", svc->name);
-    }
-
-    /* remove any sockets we may have created */
-    for (si = svc->sockets; si; si = si->next) {
-        char tmp[128];
-        snprintf(tmp, sizeof(tmp), ANDROID_SOCKET_DIR"/%s", si->name);
-        unlink(tmp);
-    }
-
-    svc->pid = 0;
-    svc->flags &= (~SVC_RUNNING);
-
-        /* oneshot processes go into the disabled state on exit */
-    if (svc->flags & SVC_ONESHOT) {
-        svc->flags |= SVC_DISABLED;
-    }
-
-        /* disabled processes do not get restarted automatically */
-    if (svc->flags & SVC_DISABLED) {
-        notify_service_state(svc->name, "stopped");
-        return 0;
-    }
-
-    now = gettime();
-    if (svc->flags & SVC_CRITICAL) {
-        if (svc->time_crashed + CRITICAL_CRASH_WINDOW >= now) {
-            if (++svc->nr_crashed > CRITICAL_CRASH_THRESHOLD) {
-                ERROR("critical process '%s' exited %d times in %d minutes; "
-                      "rebooting into recovery mode\n", svc->name,
-                      CRITICAL_CRASH_THRESHOLD, CRITICAL_CRASH_WINDOW / 60);
-                sync();
-                __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2,
-                         LINUX_REBOOT_CMD_RESTART2, "recovery");
-                return 0;
-            }
-        } else {
-            svc->time_crashed = now;
-            svc->nr_crashed = 1;
-        }
-    }
-
-    /* Execute all onrestart commands for this service. */
-    list_for_each(node, &svc->onrestart.commands) {
-        cmd = node_to_item(node, struct command, clist);
-        cmd->func(cmd->nargs, cmd->args);
-    }
-    svc->flags |= SVC_RESTARTING;
-    notify_service_state(svc->name, "restarting");
-    return 0;
-}
-
-static void restart_service_if_needed(struct service *svc)
-{
-    time_t next_start_time = svc->time_started + 5;
-
-    if (next_start_time <= gettime()) {
-        svc->flags &= (~SVC_RESTARTING);
-        service_start(svc);
-        return;
-    }
-
-    if ((next_start_time < process_needs_restart) ||
-        (process_needs_restart == 0)) {
-        process_needs_restart = next_start_time;
-    }
-}
-
-static void restart_processes()
-{
-    process_needs_restart = 0;
-    service_for_each_flags(SVC_RESTARTING,
-                           restart_service_if_needed);
-}
-
-static int signal_fd = -1;
-
-static void sigchld_handler(int s)
-{
-    write(signal_fd, &s, 1);
-}
-
-static void msg_start(const char *name)
-{
-    struct service *svc = service_find_by_name(name);
-    
-    if (svc) {
-        service_start(svc);
-    } else {
-        ERROR("no such service '%s'\n", name);
-    }
-}
-
-static void msg_stop(const char *name)
-{
-    struct service *svc = service_find_by_name(name);
-
-    if (svc) {
-        service_stop(svc);
-    } else {
-        ERROR("no such service '%s'\n");
-    }
-}
-
-void handle_control_message(const char *msg, const char *arg)
-{
-    if (!strcmp(msg,"start")) {
-        msg_start(arg);
-    } else if (!strcmp(msg,"stop")) {
-        msg_stop(arg);
-    } else {
-        ERROR("unknown control msg '%s'\n", msg);
-    }
-}
-
-#define MAX_MTD_PARTITIONS 16
-
-static struct {
-    char name[16];
-    int number;
-} mtd_part_map[MAX_MTD_PARTITIONS];
-
-static int mtd_part_count = -1;
-
-static void find_mtd_partitions(void)
-{
-    int fd;
-    char buf[1024];
-    char *pmtdbufp;
-    ssize_t pmtdsize;
-    int r;
-
-    fd = open("/proc/mtd", O_RDONLY);
-    if (fd < 0)
-        return;
-
-    buf[sizeof(buf) - 1] = '\0';
-    pmtdsize = read(fd, buf, sizeof(buf) - 1);
-    pmtdbufp = buf;
-    while (pmtdsize > 0) {
-        int mtdnum, mtdsize, mtderasesize;
-        char mtdname[16];
-        mtdname[0] = '\0';
-        mtdnum = -1;
-        r = sscanf(pmtdbufp, "mtd%d: %x %x %15s",
-                   &mtdnum, &mtdsize, &mtderasesize, mtdname);
-        if ((r == 4) && (mtdname[0] == '"')) {
-            char *x = strchr(mtdname + 1, '"');
-            if (x) {
-                *x = 0;
-            }
-            INFO("mtd partition %d, %s\n", mtdnum, mtdname + 1);
-            if (mtd_part_count < MAX_MTD_PARTITIONS) {
-                strcpy(mtd_part_map[mtd_part_count].name, mtdname + 1);
-                mtd_part_map[mtd_part_count].number = mtdnum;
-                mtd_part_count++;
-            } else {
-                ERROR("too many mtd partitions\n");
-            }
-        }
-        while (pmtdsize > 0 && *pmtdbufp != '\n') {
-            pmtdbufp++;
-            pmtdsize--;
-        }
-        if (pmtdsize > 0) {
-            pmtdbufp++;
-            pmtdsize--;
-        }
-    }
-    close(fd);
-}
-
-int mtd_name_to_number(const char *name) 
-{
-    int n;
-    if (mtd_part_count < 0) {
-        mtd_part_count = 0;
-        find_mtd_partitions();
-    }
-    for (n = 0; n < mtd_part_count; n++) {
-        if (!strcmp(name, mtd_part_map[n].name)) {
-            return mtd_part_map[n].number;
-        }
-    }
-    return -1;
-}
-
-static void import_kernel_nv(char *name, int in_qemu)
-{
-    char *value = strchr(name, '=');
-
-    if (value == 0) return;
-    *value++ = 0;
-    if (*name == 0) return;
-
-    if (!in_qemu)
-    {
-        /* on a real device, white-list the kernel options */
-        if (!strcmp(name,"qemu")) {
-            strlcpy(qemu, value, sizeof(qemu));
-        } else if (!strcmp(name,"androidboot.console")) {
-            strlcpy(console, value, sizeof(console));
-        } else if (!strcmp(name,"androidboot.mode")) {
-            strlcpy(bootmode, value, sizeof(bootmode));
-        } else if (!strcmp(name,"androidboot.serialno")) {
-            strlcpy(serialno, value, sizeof(serialno));
-        } else if (!strcmp(name,"androidboot.baseband")) {
-            strlcpy(baseband, value, sizeof(baseband));
-        } else if (!strcmp(name,"androidboot.carrier")) {
-            strlcpy(carrier, value, sizeof(carrier));
-        } else if (!strcmp(name,"androidboot.bootloader")) {
-            strlcpy(bootloader, value, sizeof(bootloader));
-        } else if (!strcmp(name,"androidboot.hardware")) {
-            strlcpy(hardware, value, sizeof(hardware));
-        } else {
-            qemu_cmdline(name, value);
-        }
-    } else {
-        /* in the emulator, export any kernel option with the
-         * ro.kernel. prefix */
-        char  buff[32];
-        int   len = snprintf( buff, sizeof(buff), "ro.kernel.%s", name );
-        if (len < (int)sizeof(buff)) {
-            property_set( buff, value );
-        }
-    }
-}
-
-static void import_kernel_cmdline(int in_qemu)
-{
-    char cmdline[1024];
-    char *ptr;
-    int fd;
-
-    fd = open("/proc/cmdline", O_RDONLY);
-    if (fd >= 0) {
-        int n = read(fd, cmdline, 1023);
-        if (n < 0) n = 0;
-
-        /* get rid of trailing newline, it happens */
-        if (n > 0 && cmdline[n-1] == '\n') n--;
-
-        cmdline[n] = 0;
-        close(fd);
-    } else {
-        cmdline[0] = 0;
-    }
-
-    ptr = cmdline;
-    while (ptr && *ptr) {
-        char *x = strchr(ptr, ' ');
-        if (x != 0) *x++ = 0;
-        import_kernel_nv(ptr, in_qemu);
-        ptr = x;
-    }
-
-        /* don't expose the raw commandline to nonpriv processes */
-    chmod("/proc/cmdline", 0440);
-}
-
-static void get_hardware_name(void)
-{
-    char data[1024];
-    int fd, n;
-    char *x, *hw, *rev;
-
-    /* Hardware string was provided on kernel command line */
-    if (hardware[0])
-        return;
-
-    fd = open("/proc/cpuinfo", O_RDONLY);
-    if (fd < 0) return;
-
-    n = read(fd, data, 1023);
-    close(fd);
-    if (n < 0) return;
-
-    data[n] = 0;
-    hw = strstr(data, "\nHardware");
-    rev = strstr(data, "\nRevision");
-
-    if (hw) {
-        x = strstr(hw, ": ");
-        if (x) {
-            x += 2;
-            n = 0;
-            while (*x && !isspace(*x)) {
-                hardware[n++] = tolower(*x);
-                x++;
-                if (n == 31) break;
-            }
-            hardware[n] = 0;
-        }
-    }
-
-    if (rev) {
-        x = strstr(rev, ": ");
-        if (x) {
-            revision = strtoul(x + 2, 0, 16);
-        }
-    }
-}
-
-static void drain_action_queue(void)
-{
-    struct listnode *node;
-    struct command *cmd;
-    struct action *act;
-    int ret;
-
-    while ((act = action_remove_queue_head())) {
-        INFO("processing action %p (%s)\n", act, act->name);
-        list_for_each(node, &act->commands) {
-            cmd = node_to_item(node, struct command, clist);
-            ret = cmd->func(cmd->nargs, cmd->args);
-            INFO("command '%s' r=%d\n", cmd->args[0], ret);
-        }
-    }
-}
-
-void open_devnull_stdio(void)
-{
-    int fd;
-    static const char *name = "/dev/__null__";
-    if (mknod(name, S_IFCHR | 0600, (1 << 8) | 3) == 0) {
-        fd = open(name, O_RDWR);
-        unlink(name);
-        if (fd >= 0) {
-            dup2(fd, 0);
-            dup2(fd, 1);
-            dup2(fd, 2);
-            if (fd > 2) {
-                close(fd);
-            }
-            return;
-        }
-    }
-
-    exit(1);
-}
-
-void add_service_keycodes(struct service *svc)
-{
-    struct input_keychord *keychord;
-    int i, size;
-
-    if (svc->keycodes) {
-        /* add a new keychord to the list */
-        size = sizeof(*keychord) + svc->nkeycodes * sizeof(keychord->keycodes[0]);
-        keychords = realloc(keychords, keychords_length + size);
-        if (!keychords) {
-            ERROR("could not allocate keychords\n");
-            keychords_length = 0;
-            keychords_count = 0;
-            return;
-        }
-
-        keychord = (struct input_keychord *)((char *)keychords + keychords_length);
-        keychord->version = KEYCHORD_VERSION;
-        keychord->id = keychords_count + 1;
-        keychord->count = svc->nkeycodes;
-        svc->keychord_id = keychord->id;
-
-        for (i = 0; i < svc->nkeycodes; i++) {
-            keychord->keycodes[i] = svc->keycodes[i];
-        }
-        keychords_count++;
-        keychords_length += size;
-    }
-}
-
-int open_keychord()
-{
-    int fd, ret;
-
-    service_for_each(add_service_keycodes);
-    
-    /* nothing to do if no services require keychords */
-    if (!keychords)
-        return -1;
-
-    fd = open("/dev/keychord", O_RDWR);
-    if (fd < 0) {
-        ERROR("could not open /dev/keychord\n");
-        return fd;
-    }
-    fcntl(fd, F_SETFD, FD_CLOEXEC);
-
-    ret = write(fd, keychords, keychords_length);
-    if (ret != keychords_length) {
-        ERROR("could not configure /dev/keychord %d (%d)\n", ret, errno);
-        close(fd);
-        fd = -1;
-    }
-
-    free(keychords);
-    keychords = 0;
-
-    return fd;
-}
-
-void handle_keychord(int fd)
-{
-    struct service *svc;
-    int ret;
-    __u16 id;
-
-    ret = read(fd, &id, sizeof(id));
-    if (ret != sizeof(id)) {
-        ERROR("could not read keychord id\n");
-        return;
-    }
-
-    svc = service_find_by_keychord(id);
-    if (svc) {
-        INFO("starting service %s from keychord\n", svc->name);
-        service_start(svc);   
-    } else {
-        ERROR("service for keychord %d not found\n", id);
-    }
-}
-
-int main(int argc, char **argv)
-{
-    int device_fd = -1;
-    int property_set_fd = -1;
-    int signal_recv_fd = -1;
-    int keychord_fd = -1;
-    int fd_count;
-    int s[2];
-    int fd;
-    struct sigaction act;
-    char tmp[PROP_VALUE_MAX];
-    struct pollfd ufds[4];
-    char *tmpdev;
-    char* debuggable;
-
-    act.sa_handler = sigchld_handler;
-    act.sa_flags = SA_NOCLDSTOP;
-    act.sa_mask = 0;
-    act.sa_restorer = NULL;
-    sigaction(SIGCHLD, &act, 0);
-
-    /* clear the umask */
-    umask(0);
-
-        /* Get the basic filesystem setup we need put
-         * together in the initramdisk on / and then we'll
-         * let the rc file figure out the rest.
-         */
-    mkdir("/dev", 0755);
-    mkdir("/proc", 0755);
-    mkdir("/sys", 0755);
-
-    mount("tmpfs", "/dev", "tmpfs", 0, "mode=0755");
-    mkdir("/dev/pts", 0755);
-    mkdir("/dev/socket", 0755);
-    mount("devpts", "/dev/pts", "devpts", 0, NULL);
-    mount("proc", "/proc", "proc", 0, NULL);
-    mount("sysfs", "/sys", "sysfs", 0, NULL);
-
-        /* We must have some place other than / to create the
-         * device nodes for kmsg and null, otherwise we won't
-         * be able to remount / read-only later on.
-         * Now that tmpfs is mounted on /dev, we can actually
-         * talk to the outside world.
-         */
-    open_devnull_stdio();
-    log_init();
-    
-    INFO("reading config file\n");
-    parse_config_file("/init.rc");
-
-    /* pull the kernel commandline and ramdisk properties file in */
-    qemu_init();
-    import_kernel_cmdline(0);
-
-    get_hardware_name();
-    snprintf(tmp, sizeof(tmp), "/init.%s.rc", hardware);
-    parse_config_file(tmp);
-
-    action_for_each_trigger("early-init", action_add_queue_tail);
-    drain_action_queue();
-
-    INFO("device init\n");
-    device_fd = device_init();
-
-    property_init();
-    
-    // only listen for keychords if ro.debuggable is true
-    debuggable = property_get("ro.debuggable");
-    if (debuggable && !strcmp(debuggable, "1")) {
-        keychord_fd = open_keychord();
-    }
-
-    if (console[0]) {
-        snprintf(tmp, sizeof(tmp), "/dev/%s", console);
-        console_name = strdup(tmp);
-    }
-
-    fd = open(console_name, O_RDWR);
-    if (fd >= 0)
-        have_console = 1;
-    close(fd);
-
-    if( load_565rle_image(INIT_IMAGE_FILE) ) {
-    fd = open("/dev/tty0", O_WRONLY);
-    if (fd >= 0) {
-        const char *msg;
-            msg = "\n"
-        "\n"
-        "\n"
-        "\n"
-        "\n"
-        "\n"
-        "\n"  // console is 40 cols x 30 lines
-        "\n"
-        "\n"
-        "\n"
-        "\n"
-        "\n"
-        "\n"
-        "\n"
-        "             A N D R O I D ";
-        write(fd, msg, strlen(msg));
-        close(fd);
-    }
-    }
-
-    if (qemu[0])
-        import_kernel_cmdline(1); 
-
-    if (!strcmp(bootmode,"factory"))
-        property_set("ro.factorytest", "1");
-    else if (!strcmp(bootmode,"factory2"))
-        property_set("ro.factorytest", "2");
-    else
-        property_set("ro.factorytest", "0");
-
-    property_set("ro.serialno", serialno[0] ? serialno : "");
-    property_set("ro.bootmode", bootmode[0] ? bootmode : "unknown");
-    property_set("ro.baseband", baseband[0] ? baseband : "unknown");
-    property_set("ro.carrier", carrier[0] ? carrier : "unknown");
-    property_set("ro.bootloader", bootloader[0] ? bootloader : "unknown");
-
-    property_set("ro.hardware", hardware);
-    snprintf(tmp, PROP_VALUE_MAX, "%d", revision);
-    property_set("ro.revision", tmp);
-
-        /* execute all the boot actions to get us started */
-    action_for_each_trigger("init", action_add_queue_tail);
-    drain_action_queue();
-
-        /* read any property files on system or data and
-         * fire up the property service.  This must happen
-         * after the ro.foo properties are set above so
-         * that /data/local.prop cannot interfere with them.
-         */
-    property_set_fd = start_property_service();
-
-    /* create a signalling mechanism for the sigchld handler */
-    if (socketpair(AF_UNIX, SOCK_STREAM, 0, s) == 0) {
-        signal_fd = s[0];
-        signal_recv_fd = s[1];
-        fcntl(s[0], F_SETFD, FD_CLOEXEC);
-        fcntl(s[0], F_SETFL, O_NONBLOCK);
-        fcntl(s[1], F_SETFD, FD_CLOEXEC);
-        fcntl(s[1], F_SETFL, O_NONBLOCK);
-    }
-
-    /* make sure we actually have all the pieces we need */
-    if ((device_fd < 0) ||
-        (property_set_fd < 0) ||
-        (signal_recv_fd < 0)) {
-        ERROR("init startup failure\n");
-        return 1;
-    }
-
-    /* execute all the boot actions to get us started */
-    action_for_each_trigger("early-boot", action_add_queue_tail);
-    action_for_each_trigger("boot", action_add_queue_tail);
-    drain_action_queue();
-
-        /* run all property triggers based on current state of the properties */
-    queue_all_property_triggers();
-    drain_action_queue();
-
-        /* enable property triggers */   
-    property_triggers_enabled = 1;     
-
-    ufds[0].fd = device_fd;
-    ufds[0].events = POLLIN;
-    ufds[1].fd = property_set_fd;
-    ufds[1].events = POLLIN;
-    ufds[2].fd = signal_recv_fd;
-    ufds[2].events = POLLIN;
-    fd_count = 3;
-
-    if (keychord_fd > 0) {
-        ufds[3].fd = keychord_fd;
-        ufds[3].events = POLLIN;
-        fd_count++;
-    } else {
-        ufds[3].events = 0;
-        ufds[3].revents = 0;
-    }
-
-#if BOOTCHART
-    bootchart_count = bootchart_init();
-    if (bootchart_count < 0) {
-        ERROR("bootcharting init failure\n");
-    } else if (bootchart_count > 0) {
-        NOTICE("bootcharting started (period=%d ms)\n", bootchart_count*BOOTCHART_POLLING_MS);
-    } else {
-        NOTICE("bootcharting ignored\n");
-    }
-#endif
-
-    for(;;) {
-        int nr, i, timeout = -1;
-
-        for (i = 0; i < fd_count; i++)
-            ufds[i].revents = 0;
-
-        drain_action_queue();
-        restart_processes();
-
-        if (process_needs_restart) {
-            timeout = (process_needs_restart - gettime()) * 1000;
-            if (timeout < 0)
-                timeout = 0;
-        }
-
-#if BOOTCHART
-        if (bootchart_count > 0) {
-            if (timeout < 0 || timeout > BOOTCHART_POLLING_MS)
-                timeout = BOOTCHART_POLLING_MS;
-            if (bootchart_step() < 0 || --bootchart_count == 0) {
-                bootchart_finish();
-                bootchart_count = 0;
-            }
-        }
-#endif
-        nr = poll(ufds, fd_count, timeout);
-        if (nr <= 0)
-            continue;
-
-        if (ufds[2].revents == POLLIN) {
-            /* we got a SIGCHLD - reap and restart as needed */
-            read(signal_recv_fd, tmp, sizeof(tmp));
-            while (!wait_for_one_process(0))
-                ;
-            continue;
-        }
-
-        if (ufds[0].revents == POLLIN)
-            handle_device_fd(device_fd);
-
-        if (ufds[1].revents == POLLIN)
-            handle_property_set_fd(property_set_fd);
-        if (ufds[3].revents == POLLIN)
-            handle_keychord(keychord_fd);
-    }
-
-    return 0;
-}
diff --git a/init/init.h b/init/init.h
deleted file mode 100644
index b686869..0000000
--- a/init/init.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _INIT_INIT_H
-#define _INIT_INIT_H
-
-int mtd_name_to_number(const char *name);
-
-void handle_control_message(const char *msg, const char *arg);
-
-int create_socket(const char *name, int type, mode_t perm,
-                  uid_t uid, gid_t gid);
-
-void *read_file(const char *fn, unsigned *_sz);
-
-void log_init(void);
-void log_set_level(int level);
-void log_close(void);
-void log_write(int level, const char *fmt, ...);
-
-#define ERROR(x...)   log_write(3, "<3>init: " x)
-#define NOTICE(x...)  log_write(5, "<5>init: " x)
-#define INFO(x...)    log_write(6, "<6>init: " x)
-
-#define LOG_DEFAULT_LEVEL  3  /* messages <= this level are logged */
-#define LOG_UEVENTS        0  /* log uevent messages if 1. verbose */
-
-unsigned int decode_uid(const char *s);
-
-struct listnode
-{
-    struct listnode *next;
-    struct listnode *prev;
-};
-
-#define node_to_item(node, container, member) \
-    (container *) (((char*) (node)) - offsetof(container, member))
-
-#define list_declare(name) \
-    struct listnode name = { \
-        .next = &name, \
-        .prev = &name, \
-    }
-
-#define list_for_each(node, list) \
-    for (node = (list)->next; node != (list); node = node->next)
-
-void list_init(struct listnode *list);
-void list_add_tail(struct listnode *list, struct listnode *item);
-void list_remove(struct listnode *item);
-
-#define list_empty(list) ((list) == (list)->next)
-#define list_head(list) ((list)->next)
-#define list_tail(list) ((list)->prev)
-
-struct command
-{
-        /* list of commands in an action */
-    struct listnode clist;
-
-    int (*func)(int nargs, char **args);
-    int nargs;
-    char *args[1];
-};
-    
-struct action {
-        /* node in list of all actions */
-    struct listnode alist;
-        /* node in the queue of pending actions */
-    struct listnode qlist;
-        /* node in list of actions for a trigger */
-    struct listnode tlist;
-
-    unsigned hash;
-    const char *name;
-    
-    struct listnode commands;
-    struct command *current;
-};
-
-struct socketinfo {
-    struct socketinfo *next;
-    const char *name;
-    const char *type;
-    uid_t uid;
-    gid_t gid;
-    int perm;
-};
-
-struct svcenvinfo {
-    struct svcenvinfo *next;
-    const char *name;
-    const char *value;
-};
-
-#define SVC_DISABLED    0x01  /* do not autostart with class */
-#define SVC_ONESHOT     0x02  /* do not restart on exit */
-#define SVC_RUNNING     0x04  /* currently active */
-#define SVC_RESTARTING  0x08  /* waiting to restart */
-#define SVC_CONSOLE     0x10  /* requires console */
-#define SVC_CRITICAL    0x20  /* will reboot into recovery if keeps crashing */
-
-#define NR_SVC_SUPP_GIDS 6    /* six supplementary groups */
-
-struct service {
-        /* list of all services */
-    struct listnode slist;
-
-    const char *name;
-    const char *classname;
-
-    unsigned flags;
-    pid_t pid;
-    time_t time_started;    /* time of last start */
-    time_t time_crashed;    /* first crash within inspection window */
-    int nr_crashed;         /* number of times crashed within window */
-    
-    uid_t uid;
-    gid_t gid;
-    gid_t supp_gids[NR_SVC_SUPP_GIDS];
-    size_t nr_supp_gids;
-
-    struct socketinfo *sockets;
-    struct svcenvinfo *envvars;
-
-    int nargs;
-    char *args[1];
-    struct action onrestart;  /* Actions to execute on restart. */
-    
-    /* keycodes for triggering this service via /dev/keychord */
-    int *keycodes;
-    int nkeycodes;
-    int keychord_id;
-};
-
-int parse_config_file(const char *fn);
-
-struct service *service_find_by_name(const char *name);
-struct service *service_find_by_pid(pid_t pid);
-struct service *service_find_by_keychord(int keychord_id);
-void service_for_each(void (*func)(struct service *svc));
-void service_for_each_class(const char *classname,
-                            void (*func)(struct service *svc));
-void service_for_each_flags(unsigned matchflags,
-                            void (*func)(struct service *svc));
-void service_stop(struct service *svc);
-void service_start(struct service *svc);
-void property_changed(const char *name, const char *value);
-
-struct action *action_remove_queue_head(void);
-void action_add_queue_tail(struct action *act);
-void action_for_each_trigger(const char *trigger,
-                             void (*func)(struct action *act));
-void queue_property_triggers(const char *name, const char *value);
-void queue_all_property_triggers();
-
-#define INIT_IMAGE_FILE	"/initlogo.rle"
-
-int load_565rle_image( char *file_name );
-
-#endif	/* _INIT_INIT_H */
diff --git a/init/keywords.h b/init/keywords.h
deleted file mode 100644
index 6f47379..0000000
--- a/init/keywords.h
+++ /dev/null
@@ -1,78 +0,0 @@
-
-#ifndef KEYWORD
-int do_class_start(int nargs, char **args);
-int do_class_stop(int nargs, char **args);
-int do_domainname(int nargs, char **args);
-int do_exec(int nargs, char **args);
-int do_export(int nargs, char **args);
-int do_hostname(int nargs, char **args);
-int do_ifup(int nargs, char **args);
-int do_insmod(int nargs, char **args);
-int do_import(int nargs, char **args);
-int do_mkdir(int nargs, char **args);
-int do_mount(int nargs, char **args);
-int do_restart(int nargs, char **args);
-int do_setkey(int nargs, char **args);
-int do_setprop(int nargs, char **args);
-int do_setrlimit(int nargs, char **args);
-int do_start(int nargs, char **args);
-int do_stop(int nargs, char **args);
-int do_trigger(int nargs, char **args);
-int do_symlink(int nargs, char **args);
-int do_sysclktz(int nargs, char **args);
-int do_write(int nargs, char **args);
-int do_chown(int nargs, char **args);
-int do_chmod(int nargs, char **args);
-int do_loglevel(int nargs, char **args);
-int do_device(int nargs, char **args);
-#define __MAKE_KEYWORD_ENUM__
-#define KEYWORD(symbol, flags, nargs, func) K_##symbol,
-enum {
-    K_UNKNOWN,
-#endif
-    KEYWORD(capability,  OPTION,  0, 0)
-    KEYWORD(class,       OPTION,  0, 0)
-    KEYWORD(class_start, COMMAND, 1, do_class_start)
-    KEYWORD(class_stop,  COMMAND, 1, do_class_stop)
-    KEYWORD(console,     OPTION,  0, 0)
-    KEYWORD(critical,    OPTION,  0, 0)
-    KEYWORD(disabled,    OPTION,  0, 0)
-    KEYWORD(domainname,  COMMAND, 1, do_domainname)
-    KEYWORD(exec,        COMMAND, 1, do_exec)
-    KEYWORD(export,      COMMAND, 2, do_export)
-    KEYWORD(group,       OPTION,  0, 0)
-    KEYWORD(hostname,    COMMAND, 1, do_hostname)
-    KEYWORD(ifup,        COMMAND, 1, do_ifup)
-    KEYWORD(insmod,      COMMAND, 1, do_insmod)
-    KEYWORD(import,      COMMAND, 1, do_import)
-    KEYWORD(keycodes,    OPTION,  0, 0)
-    KEYWORD(mkdir,       COMMAND, 1, do_mkdir)
-    KEYWORD(mount,       COMMAND, 3, do_mount)
-    KEYWORD(on,          SECTION, 0, 0)
-    KEYWORD(oneshot,     OPTION,  0, 0)
-    KEYWORD(onrestart,   OPTION,  0, 0)
-    KEYWORD(restart,     COMMAND, 1, do_restart)
-    KEYWORD(service,     SECTION, 0, 0)
-    KEYWORD(setenv,      OPTION,  2, 0)
-    KEYWORD(setkey,      COMMAND, 0, do_setkey)
-    KEYWORD(setprop,     COMMAND, 2, do_setprop)
-    KEYWORD(setrlimit,   COMMAND, 3, do_setrlimit)
-    KEYWORD(socket,      OPTION,  0, 0)
-    KEYWORD(start,       COMMAND, 1, do_start)
-    KEYWORD(stop,        COMMAND, 1, do_stop)
-    KEYWORD(trigger,     COMMAND, 1, do_trigger)
-    KEYWORD(symlink,     COMMAND, 1, do_symlink)
-    KEYWORD(sysclktz,    COMMAND, 1, do_sysclktz)
-    KEYWORD(user,        OPTION,  0, 0)
-    KEYWORD(write,       COMMAND, 2, do_write)
-    KEYWORD(chown,       COMMAND, 2, do_chown)
-    KEYWORD(chmod,       COMMAND, 2, do_chmod)
-    KEYWORD(loglevel,    COMMAND, 1, do_loglevel)
-    KEYWORD(device,      COMMAND, 4, do_device)
-#ifdef __MAKE_KEYWORD_ENUM__
-    KEYWORD_COUNT,
-};
-#undef __MAKE_KEYWORD_ENUM__
-#undef KEYWORD
-#endif
-
diff --git a/init/logo.c b/init/logo.c
deleted file mode 100644
index 6a740bf..0000000
--- a/init/logo.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <linux/fb.h>
-#include <linux/kd.h>
-
-#include "init.h"
-
-#ifdef ANDROID
-#include <cutils/memory.h>
-#else
-void android_memset16(void *_ptr, unsigned short val, unsigned count)
-{
-    unsigned short *ptr = _ptr;
-    count >>= 1;
-    while(count--)
-        *ptr++ = val;
-}
-#endif
-
-struct FB {
-    unsigned short *bits;
-    unsigned size;
-    int fd;
-    struct fb_fix_screeninfo fi;
-    struct fb_var_screeninfo vi;
-};
-
-#define fb_width(fb) ((fb)->vi.xres)
-#define fb_height(fb) ((fb)->vi.yres)
-#define fb_size(fb) ((fb)->vi.xres * (fb)->vi.yres * 2)
-
-static int fb_open(struct FB *fb)
-{
-    fb->fd = open("/dev/graphics/fb0", O_RDWR);
-    if (fb->fd < 0)
-        return -1;
-
-    if (ioctl(fb->fd, FBIOGET_FSCREENINFO, &fb->fi) < 0)
-        goto fail;
-    if (ioctl(fb->fd, FBIOGET_VSCREENINFO, &fb->vi) < 0)
-        goto fail;
-
-    fb->bits = mmap(0, fb_size(fb), PROT_READ | PROT_WRITE, 
-                    MAP_SHARED, fb->fd, 0);
-    if (fb->bits == MAP_FAILED)
-        goto fail;
-
-    return 0;
-
-fail:
-    close(fb->fd);
-    return -1;
-}
-
-static void fb_close(struct FB *fb)
-{
-    munmap(fb->bits, fb_size(fb));
-    close(fb->fd);
-}
-
-/* there's got to be a more portable way to do this ... */
-static void fb_update(struct FB *fb)
-{
-    fb->vi.yoffset = 1;
-    ioctl(fb->fd, FBIOPUT_VSCREENINFO, &fb->vi);
-    fb->vi.yoffset = 0;
-    ioctl(fb->fd, FBIOPUT_VSCREENINFO, &fb->vi);
-}
-
-static int vt_set_mode(int graphics)
-{
-    int fd, r;
-    fd = open("/dev/tty0", O_RDWR | O_SYNC);
-    if (fd < 0)
-        return -1;
-    r = ioctl(fd, KDSETMODE, (void*) (graphics ? KD_GRAPHICS : KD_TEXT));
-    close(fd);
-    return r;
-}
-
-/* 565RLE image format: [count(2 bytes), rle(2 bytes)] */
-
-int load_565rle_image(char *fn)
-{
-    struct FB fb;
-    struct stat s;
-    unsigned short *data, *bits, *ptr;
-    unsigned count, max;
-    int fd;
-
-    if (vt_set_mode(1)) 
-        return -1;
-
-    fd = open(fn, O_RDONLY);
-    if (fd < 0) {
-        ERROR("cannot open '%s'\n", fn);
-        goto fail_restore_text;
-    }
-
-    if (fstat(fd, &s) < 0) {
-        goto fail_close_file;
-    }
-
-    data = mmap(0, s.st_size, PROT_READ, MAP_SHARED, fd, 0);
-    if (data == MAP_FAILED)
-        goto fail_close_file;
-
-    if (fb_open(&fb))
-        goto fail_unmap_data;
-
-    max = fb_width(&fb) * fb_height(&fb);
-    ptr = data;
-    count = s.st_size;
-    bits = fb.bits;
-    while (count > 3) {
-        unsigned n = ptr[0];
-        if (n > max)
-            break;
-        android_memset16(bits, ptr[1], n << 1);
-        bits += n;
-        max -= n;
-        ptr += 2;
-        count -= 4;
-    }
-
-    munmap(data, s.st_size);
-    fb_update(&fb);
-    fb_close(&fb);
-    close(fd);
-    unlink(fn);
-    return 0;
-
-fail_unmap_data:
-    munmap(data, s.st_size);    
-fail_close_file:
-    close(fd);
-fail_restore_text:
-    vt_set_mode(0);
-    return -1;
-}
-
diff --git a/init/parser.c b/init/parser.c
deleted file mode 100644
index 6a22d24..0000000
--- a/init/parser.c
+++ /dev/null
@@ -1,797 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdarg.h>
-#include <string.h>
-#include <stddef.h>
-#include <ctype.h>
-
-#include "init.h"
-#include "property_service.h"
-
-#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
-#include <sys/_system_properties.h>
-
-static list_declare(service_list);
-static list_declare(action_list);
-static list_declare(action_queue);
-
-#define RAW(x...) log_write(6, x)
-
-void DUMP(void)
-{
-#if 0
-    struct service *svc;
-    struct action *act;
-    struct command *cmd;
-    struct listnode *node;
-    struct listnode *node2;
-    struct socketinfo *si;
-    int n;
-    
-    list_for_each(node, &service_list) {
-        svc = node_to_item(node, struct service, slist);
-        RAW("service %s\n", svc->name);
-        RAW("  class '%s'\n", svc->classname);
-        RAW("  exec");
-        for (n = 0; n < svc->nargs; n++) {
-            RAW(" '%s'", svc->args[n]);
-        }
-        RAW("\n");
-        for (si = svc->sockets; si; si = si->next) {
-            RAW("  socket %s %s 0%o\n", si->name, si->type, si->perm);
-        }
-    }
-
-    list_for_each(node, &action_list) {
-        act = node_to_item(node, struct action, alist);
-        RAW("on %s\n", act->name);
-        list_for_each(node2, &act->commands) {
-            cmd = node_to_item(node2, struct command, clist);
-            RAW("  %p", cmd->func);
-            for (n = 0; n < cmd->nargs; n++) {
-                RAW(" %s", cmd->args[n]);
-            }
-            RAW("\n");
-        }
-        RAW("\n");
-    }
-#endif       
-}
-
-#define MAXARGS 64
-
-#define T_EOF 0
-#define T_TEXT 1
-#define T_NEWLINE 2
-
-struct parse_state
-{
-    char *ptr;
-    char *text;
-    int line;
-    int nexttoken;
-    void *context;
-    void (*parse_line)(struct parse_state *state, int nargs, char **args);
-    const char *filename;
-};
-
-static void *parse_service(struct parse_state *state, int nargs, char **args);
-static void parse_line_service(struct parse_state *state, int nargs, char **args);
-
-static void *parse_action(struct parse_state *state, int nargs, char **args);
-static void parse_line_action(struct parse_state *state, int nargs, char **args);
-
-void parse_error(struct parse_state *state, const char *fmt, ...)
-{
-    va_list ap;
-    char buf[128];
-    int off;
-    
-    snprintf(buf, 128, "%s: %d: ", state->filename, state->line);
-    buf[127] = 0;
-    off = strlen(buf);
-
-    va_start(ap, fmt);
-    vsnprintf(buf + off, 128 - off, fmt, ap);
-    va_end(ap);
-    buf[127] = 0;
-    ERROR("%s", buf);
-}
-
-#define SECTION 0x01
-#define COMMAND 0x02
-#define OPTION  0x04
-
-#include "keywords.h"
-
-#define KEYWORD(symbol, flags, nargs, func) \
-    [ K_##symbol ] = { #symbol, func, nargs + 1, flags, },
-
-struct {
-    const char *name;
-    int (*func)(int nargs, char **args);
-    unsigned char nargs;
-    unsigned char flags;
-} keyword_info[KEYWORD_COUNT] = {
-    [ K_UNKNOWN ] = { "unknown", 0, 0, 0 },
-#include "keywords.h"    
-};
-#undef KEYWORD
-
-#define kw_is(kw, type) (keyword_info[kw].flags & (type))
-#define kw_name(kw) (keyword_info[kw].name)
-#define kw_func(kw) (keyword_info[kw].func)
-#define kw_nargs(kw) (keyword_info[kw].nargs)
-
-int lookup_keyword(const char *s)
-{
-    switch (*s++) {
-    case 'c':
-        if (!strcmp(s, "apability")) return K_capability;
-        if (!strcmp(s, "lass")) return K_class;
-        if (!strcmp(s, "lass_start")) return K_class_start;
-        if (!strcmp(s, "lass_stop")) return K_class_stop;
-        if (!strcmp(s, "onsole")) return K_console;
-        if (!strcmp(s, "hown")) return K_chown;
-        if (!strcmp(s, "hmod")) return K_chmod;
-        if (!strcmp(s, "ritical")) return K_critical;
-        break;
-    case 'd':
-        if (!strcmp(s, "isabled")) return K_disabled;
-        if (!strcmp(s, "omainname")) return K_domainname;
-        if (!strcmp(s, "evice")) return K_device;
-        break;
-    case 'e':
-        if (!strcmp(s, "xec")) return K_exec;
-        if (!strcmp(s, "xport")) return K_export;
-        break;
-    case 'g':
-        if (!strcmp(s, "roup")) return K_group;
-        break;
-    case 'h':
-        if (!strcmp(s, "ostname")) return K_hostname;
-        break;
-    case 'i':
-        if (!strcmp(s, "fup")) return K_ifup;
-        if (!strcmp(s, "nsmod")) return K_insmod;
-        if (!strcmp(s, "mport")) return K_import;
-        break;
-    case 'k':
-        if (!strcmp(s, "eycodes")) return K_keycodes;
-        break;
-    case 'l':
-        if (!strcmp(s, "oglevel")) return K_loglevel;
-        break;
-    case 'm':
-        if (!strcmp(s, "kdir")) return K_mkdir;
-        if (!strcmp(s, "ount")) return K_mount;
-        break;
-    case 'o':
-        if (!strcmp(s, "n")) return K_on;
-        if (!strcmp(s, "neshot")) return K_oneshot;
-        if (!strcmp(s, "nrestart")) return K_onrestart;
-        break;
-    case 'r':
-        if (!strcmp(s, "estart")) return K_restart;
-        break;
-    case 's':
-        if (!strcmp(s, "ervice")) return K_service;
-        if (!strcmp(s, "etenv")) return K_setenv;
-        if (!strcmp(s, "etkey")) return K_setkey;
-        if (!strcmp(s, "etprop")) return K_setprop;
-        if (!strcmp(s, "etrlimit")) return K_setrlimit;
-        if (!strcmp(s, "ocket")) return K_socket;
-        if (!strcmp(s, "tart")) return K_start;
-        if (!strcmp(s, "top")) return K_stop;
-        if (!strcmp(s, "ymlink")) return K_symlink;
-        if (!strcmp(s, "ysclktz")) return K_sysclktz;
-        break;
-    case 't':
-        if (!strcmp(s, "rigger")) return K_trigger;
-        break;
-    case 'u':
-        if (!strcmp(s, "ser")) return K_user;
-        break;
-    case 'w':
-        if (!strcmp(s, "rite")) return K_write;
-        break;
-    }
-    return K_UNKNOWN;
-}
-
-void parse_line_no_op(struct parse_state *state, int nargs, char **args)
-{
-}
-
-int next_token(struct parse_state *state)
-{
-    char *x = state->ptr;
-    char *s;
-
-    if (state->nexttoken) {
-        int t = state->nexttoken;
-        state->nexttoken = 0;
-        return t;
-    }
-
-    for (;;) {
-        switch (*x) {
-        case 0:
-            state->ptr = x;
-            return T_EOF;
-        case '\n':
-            state->line++;
-            x++;
-            state->ptr = x;
-            return T_NEWLINE;
-        case ' ':
-        case '\t':
-        case '\r':
-            x++;
-            continue;
-        case '#':
-            while (*x && (*x != '\n')) x++;
-            state->line++;
-            state->ptr = x;
-            return T_NEWLINE;
-        default:
-            goto text;
-        }
-    }
-
-textdone:
-    state->ptr = x;
-    *s = 0;
-    return T_TEXT;
-text:
-    state->text = s = x;
-textresume:
-    for (;;) {
-        switch (*x) {
-        case 0:
-            goto textdone;
-        case ' ':
-        case '\t':
-        case '\r':
-            x++;
-            goto textdone;
-        case '\n':
-            state->nexttoken = T_NEWLINE;
-            x++;
-            goto textdone;
-        case '"':
-            x++;
-            for (;;) {
-                switch (*x) {
-                case 0:
-                        /* unterminated quoted thing */
-                    state->ptr = x;
-                    return T_EOF;
-                case '"':
-                    x++;
-                    goto textresume;
-                default:
-                    *s++ = *x++;
-                }
-            }
-            break;
-        case '\\':
-            x++;
-            switch (*x) {
-            case 0:
-                goto textdone;
-            case 'n':
-                *s++ = '\n';
-                break;
-            case 'r':
-                *s++ = '\r';
-                break;
-            case 't':
-                *s++ = '\t';
-                break;
-            case '\\':
-                *s++ = '\\';
-                break;
-            case '\r':
-                    /* \ <cr> <lf> -> line continuation */
-                if (x[1] != '\n') {
-                    x++;
-                    continue;
-                }
-            case '\n':
-                    /* \ <lf> -> line continuation */
-                state->line++;
-                x++;
-                    /* eat any extra whitespace */
-                while((*x == ' ') || (*x == '\t')) x++;
-                continue;
-            default:
-                    /* unknown escape -- just copy */
-                *s++ = *x++;
-            }
-            continue;
-        default:
-            *s++ = *x++;
-        }
-    }
-    return T_EOF;
-}
-
-void parse_line(int nargs, char **args)
-{
-    int n;
-    int id = lookup_keyword(args[0]);
-    printf("%s(%d)", args[0], id);
-    for (n = 1; n < nargs; n++) {
-        printf(" '%s'", args[n]);
-    }
-    printf("\n");
-}
-
-void parse_new_section(struct parse_state *state, int kw,
-                       int nargs, char **args)
-{
-    printf("[ %s %s ]\n", args[0],
-           nargs > 1 ? args[1] : "");
-    switch(kw) {
-    case K_service:
-        state->context = parse_service(state, nargs, args);
-        if (state->context) {
-            state->parse_line = parse_line_service;
-            return;
-        }
-        break;
-    case K_on:
-        state->context = parse_action(state, nargs, args);
-        if (state->context) {
-            state->parse_line = parse_line_action;
-            return;
-        }
-        break;
-    }
-    state->parse_line = parse_line_no_op;
-}
-
-static void parse_config(const char *fn, char *s)
-{
-    struct parse_state state;
-    char *args[MAXARGS];
-    int nargs;
-
-    nargs = 0;
-    state.filename = fn;
-    state.line = 1;
-    state.ptr = s;
-    state.nexttoken = 0;
-    state.parse_line = parse_line_no_op;
-    for (;;) {
-        switch (next_token(&state)) {
-        case T_EOF:
-            state.parse_line(&state, 0, 0);
-            return;
-        case T_NEWLINE:
-            if (nargs) {
-                int kw = lookup_keyword(args[0]);
-                if (kw_is(kw, SECTION)) {
-                    state.parse_line(&state, 0, 0);
-                    parse_new_section(&state, kw, nargs, args);
-                } else {
-                    state.parse_line(&state, nargs, args);
-                }
-                nargs = 0;
-            }
-            break;
-        case T_TEXT:
-            if (nargs < MAXARGS) {
-                args[nargs++] = state.text;
-            }
-            break;
-        }
-    }
-}
-
-int parse_config_file(const char *fn)
-{
-    char *data;
-    data = read_file(fn, 0);
-    if (!data) return -1;
-
-    parse_config(fn, data);
-    DUMP();
-    return 0;
-}
-
-static int valid_name(const char *name)
-{
-    if (strlen(name) > 16) {
-        return 0;
-    }
-    while (*name) {
-        if (!isalnum(*name) && (*name != '_') && (*name != '-')) {
-            return 0;
-        }
-        name++;
-    }
-    return 1;
-}
-
-struct service *service_find_by_name(const char *name)
-{
-    struct listnode *node;
-    struct service *svc;
-    list_for_each(node, &service_list) {
-        svc = node_to_item(node, struct service, slist);
-        if (!strcmp(svc->name, name)) {
-            return svc;
-        }
-    }
-    return 0;
-}
-
-struct service *service_find_by_pid(pid_t pid)
-{
-    struct listnode *node;
-    struct service *svc;
-    list_for_each(node, &service_list) {
-        svc = node_to_item(node, struct service, slist);
-        if (svc->pid == pid) {
-            return svc;
-        }
-    }
-    return 0;
-}
-
-struct service *service_find_by_keychord(int keychord_id)
-{
-    struct listnode *node;
-    struct service *svc;
-    list_for_each(node, &service_list) {
-        svc = node_to_item(node, struct service, slist);
-        if (svc->keychord_id == keychord_id) {
-            return svc;
-        }
-    }
-    return 0;
-}
-
-void service_for_each(void (*func)(struct service *svc))
-{
-    struct listnode *node;
-    struct service *svc;
-    list_for_each(node, &service_list) {
-        svc = node_to_item(node, struct service, slist);
-        func(svc);
-    }
-}
-
-void service_for_each_class(const char *classname,
-                            void (*func)(struct service *svc))
-{
-    struct listnode *node;
-    struct service *svc;
-    list_for_each(node, &service_list) {
-        svc = node_to_item(node, struct service, slist);
-        if (!strcmp(svc->classname, classname)) {
-            func(svc);
-        }
-    }
-}
-
-void service_for_each_flags(unsigned matchflags,
-                            void (*func)(struct service *svc))
-{
-    struct listnode *node;
-    struct service *svc;
-    list_for_each(node, &service_list) {
-        svc = node_to_item(node, struct service, slist);
-        if (svc->flags & matchflags) {
-            func(svc);
-        }
-    }
-}
-
-void action_for_each_trigger(const char *trigger,
-                             void (*func)(struct action *act))
-{
-    struct listnode *node;
-    struct action *act;
-    list_for_each(node, &action_list) {
-        act = node_to_item(node, struct action, alist);
-        if (!strcmp(act->name, trigger)) {
-            func(act);
-        }
-    }
-}
-
-void queue_property_triggers(const char *name, const char *value)
-{
-    struct listnode *node;
-    struct action *act;
-    list_for_each(node, &action_list) {
-        act = node_to_item(node, struct action, alist);
-        if (!strncmp(act->name, "property:", strlen("property:"))) {
-            const char *test = act->name + strlen("property:");
-            int name_length = strlen(name);
-            
-            if (!strncmp(name, test, name_length) && 
-                    test[name_length] == '=' &&
-                    !strcmp(test + name_length + 1, value)) {
-                action_add_queue_tail(act);
-            }
-        }
-    }
-}
-
-void queue_all_property_triggers()
-{
-    struct listnode *node;
-    struct action *act;
-    list_for_each(node, &action_list) {
-        act = node_to_item(node, struct action, alist);
-        if (!strncmp(act->name, "property:", strlen("property:"))) {
-            /* parse property name and value
-               syntax is property:<name>=<value> */
-            const char* name = act->name + strlen("property:");
-            const char* equals = strchr(name, '=');
-            if (equals) {
-                char* prop_name[PROP_NAME_MAX + 1];
-                const char* value;
-                int length = equals - name;
-                if (length > PROP_NAME_MAX) {
-                    ERROR("property name too long in trigger %s", act->name);
-                } else {
-                    memcpy(prop_name, name, length);
-                    prop_name[length] = 0;
-                    
-                    /* does the property exist, and match the trigger value? */
-                    value = property_get((const char *)&prop_name[0]);
-                    if (value && !strcmp(equals + 1, value)) {
-                        action_add_queue_tail(act);
-                    }
-                }
-            }
-        }
-    }
-}
-
-void action_add_queue_tail(struct action *act)
-{
-    list_add_tail(&action_queue, &act->qlist);
-}
-
-struct action *action_remove_queue_head(void)
-{
-    if (list_empty(&action_queue)) {
-        return 0;
-    } else {
-        struct listnode *node = list_head(&action_queue);
-        struct action *act = node_to_item(node, struct action, qlist);
-        list_remove(node);
-        return act;
-    }
-}
-
-static void *parse_service(struct parse_state *state, int nargs, char **args)
-{
-    struct service *svc;
-    if (nargs < 3) {
-        parse_error(state, "services must have a name and a program\n");
-        return 0;
-    }
-    if (!valid_name(args[1])) {
-        parse_error(state, "invalid service name '%s'\n", args[1]);
-        return 0;
-    }
-
-    svc = service_find_by_name(args[1]);
-    if (svc) {
-        parse_error(state, "ignored duplicate definition of service '%s'\n", args[1]);
-        return 0;
-    }
-    
-    nargs -= 2;
-    svc = calloc(1, sizeof(*svc) + sizeof(char*) * nargs);
-    if (!svc) {
-        parse_error(state, "out of memory\n");
-        return 0;
-    }
-    svc->name = args[1];
-    svc->classname = "default";
-    memcpy(svc->args, args + 2, sizeof(char*) * nargs);
-    svc->args[nargs] = 0;
-    svc->nargs = nargs;
-    svc->onrestart.name = "onrestart";
-    list_init(&svc->onrestart.commands);
-    list_add_tail(&service_list, &svc->slist);
-    return svc;
-}
-
-static void parse_line_service(struct parse_state *state, int nargs, char **args)
-{
-    struct service *svc = state->context;
-    struct command *cmd;
-    int i, kw, kw_nargs;
-
-    if (nargs == 0) {
-        return;
-    }
-    
-    kw = lookup_keyword(args[0]);
-    switch (kw) {
-    case K_capability:
-        break;
-    case K_class:
-        if (nargs != 2) {
-            parse_error(state, "class option requires a classname\n");
-        } else {
-            svc->classname = args[1];
-        }
-        break;
-    case K_console:
-        svc->flags |= SVC_CONSOLE;
-        break;
-    case K_disabled:
-        svc->flags |= SVC_DISABLED;
-        break;
-    case K_group:
-        if (nargs < 2) {
-            parse_error(state, "group option requires a group id\n");
-        } else if (nargs > NR_SVC_SUPP_GIDS + 2) {
-            parse_error(state, "group option accepts at most %d supp. groups\n",
-                        NR_SVC_SUPP_GIDS);
-        } else {
-            int n;
-            svc->gid = decode_uid(args[1]);
-            for (n = 2; n < nargs; n++) {
-                svc->supp_gids[n-2] = decode_uid(args[n]);
-            }
-            svc->nr_supp_gids = n - 2;
-        }
-        break;
-    case K_keycodes:
-        if (nargs < 2) {
-            parse_error(state, "keycodes option requires atleast one keycode\n");
-        } else {
-            svc->keycodes = malloc((nargs - 1) * sizeof(svc->keycodes[0]));
-            if (!svc->keycodes) {
-                parse_error(state, "could not allocate keycodes\n");
-            } else {
-                svc->nkeycodes = nargs - 1;
-                for (i = 1; i < nargs; i++) {
-                    svc->keycodes[i - 1] = atoi(args[i]);
-                }
-            }
-        }
-        break;
-    case K_oneshot:
-        svc->flags |= SVC_ONESHOT;
-        break;
-    case K_onrestart:
-        nargs--;
-        args++;
-        kw = lookup_keyword(args[0]);
-        if (!kw_is(kw, COMMAND)) {
-            parse_error(state, "invalid command '%s'\n", args[0]);
-            break;
-        }
-        kw_nargs = kw_nargs(kw);
-        if (nargs < kw_nargs) {
-            parse_error(state, "%s requires %d %s\n", args[0], kw_nargs - 1,
-                kw_nargs > 2 ? "arguments" : "argument");
-            break;
-        }
-
-        cmd = malloc(sizeof(*cmd) + sizeof(char*) * nargs);
-        cmd->func = kw_func(kw);
-        cmd->nargs = nargs;
-        memcpy(cmd->args, args, sizeof(char*) * nargs);
-        list_add_tail(&svc->onrestart.commands, &cmd->clist);
-        break;
-    case K_critical:
-        svc->flags |= SVC_CRITICAL;
-        break;
-    case K_setenv: { /* name value */
-        struct svcenvinfo *ei;
-        if (nargs < 2) {
-            parse_error(state, "setenv option requires name and value arguments\n");
-            break;
-        }
-        ei = calloc(1, sizeof(*ei));
-        if (!ei) {
-            parse_error(state, "out of memory\n");
-            break;
-        }
-        ei->name = args[1];
-        ei->value = args[2];
-        ei->next = svc->envvars;
-        svc->envvars = ei;
-        break;
-    }
-    case K_socket: {/* name type perm [ uid gid ] */
-        struct socketinfo *si;
-        if (nargs < 4) {
-            parse_error(state, "socket option requires name, type, perm arguments\n");
-            break;
-        }
-        if (strcmp(args[2],"dgram") && strcmp(args[2],"stream")) {
-            parse_error(state, "socket type must be 'dgram' or 'stream'\n");
-            break;
-        }
-        si = calloc(1, sizeof(*si));
-        if (!si) {
-            parse_error(state, "out of memory\n");
-            break;
-        }
-        si->name = args[1];
-        si->type = args[2];
-        si->perm = strtoul(args[3], 0, 8);
-        if (nargs > 4)
-            si->uid = decode_uid(args[4]);
-        if (nargs > 5)
-            si->gid = decode_uid(args[5]);
-        si->next = svc->sockets;
-        svc->sockets = si;
-        break;
-    }
-    case K_user:
-        if (nargs != 2) {
-            parse_error(state, "user option requires a user id\n");
-        } else {
-            svc->uid = decode_uid(args[1]);
-        }
-        break;
-    default:
-        parse_error(state, "invalid option '%s'\n", args[0]);
-    }
-}
-
-static void *parse_action(struct parse_state *state, int nargs, char **args)
-{
-    struct action *act;
-    if (nargs < 2) {
-        parse_error(state, "actions must have a trigger\n");
-        return 0;
-    }
-    if (nargs > 2) {
-        parse_error(state, "actions may not have extra parameters\n");
-        return 0;
-    }
-    act = calloc(1, sizeof(*act));
-    act->name = args[1];
-    list_init(&act->commands);
-    list_add_tail(&action_list, &act->alist);
-        /* XXX add to hash */
-    return act;
-}
-
-static void parse_line_action(struct parse_state* state, int nargs, char **args)
-{
-    struct command *cmd;
-    struct action *act = state->context;
-    int (*func)(int nargs, char **args);
-    int kw, n;
-
-    if (nargs == 0) {
-        return;
-    }
-
-    kw = lookup_keyword(args[0]);
-    if (!kw_is(kw, COMMAND)) {
-        parse_error(state, "invalid command '%s'\n", args[0]);
-        return;
-    }
-
-    n = kw_nargs(kw);
-    if (nargs < n) {
-        parse_error(state, "%s requires %d %s\n", args[0], n - 1,
-            n > 2 ? "arguments" : "argument");
-        return;
-    }
-    cmd = malloc(sizeof(*cmd) + sizeof(char*) * nargs);
-    cmd->func = kw_func(kw);
-    cmd->nargs = nargs;
-    memcpy(cmd->args, args, sizeof(char*) * nargs);
-    list_add_tail(&act->commands, &cmd->clist);
-}
diff --git a/init/property_service.c b/init/property_service.c
deleted file mode 100644
index 7a6416b..0000000
--- a/init/property_service.c
+++ /dev/null
@@ -1,502 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <stdarg.h>
-#include <dirent.h>
-#include <limits.h>
-#include <errno.h>
-
-#include <cutils/misc.h>
-#include <cutils/sockets.h>
-#include <cutils/ashmem.h>
-
-#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
-#include <sys/_system_properties.h>
-
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <sys/mman.h>
-#include <sys/atomics.h>
-#include <private/android_filesystem_config.h>
-
-#include "property_service.h"
-#include "init.h"
-
-#define PERSISTENT_PROPERTY_DIR  "/data/property"
-
-static int persistent_properties_loaded = 0;
-
-/* White list of permissions for setting property services. */
-struct {
-    const char *prefix;
-    unsigned int uid;
-} property_perms[] = {
-    { "net.rmnet0.",    AID_RADIO },
-    { "net.gprs.",      AID_RADIO },
-    { "ril.",           AID_RADIO },
-    { "gsm.",           AID_RADIO },
-    { "net.dns",        AID_RADIO },
-    { "net.",           AID_SYSTEM },
-    { "dev.",           AID_SYSTEM },
-    { "runtime.",       AID_SYSTEM },
-    { "hw.",            AID_SYSTEM },
-    { "sys.",		AID_SYSTEM },
-    { "service.",	AID_SYSTEM },
-    { "wlan.",		AID_SYSTEM },
-    { "dhcp.",		AID_SYSTEM },
-    { "dhcp.",		AID_DHCP },
-    { "debug.",		AID_SHELL },
-    { "log.",		AID_SHELL },
-    { "persist.sys.",	AID_SYSTEM },
-    { "persist.service.",   AID_SYSTEM },
-    { NULL, 0 }
-};
-
-/*
- * White list of UID that are allowed to start/stop services.
- * Currently there are no user apps that require.
- */
-struct {
-    const char *service;
-    unsigned int uid;
-} control_perms[] = {
-     {NULL, 0 }
-};
-
-typedef struct {
-    void *data;
-    size_t size;
-    int fd;
-} workspace;
-
-static int init_workspace(workspace *w, size_t size)
-{
-    void *data;
-    int fd;
-
-    fd = ashmem_create_region("system_properties", size);
-    if(fd < 0)
-        return -1;
-
-    data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-    if(data == MAP_FAILED)
-        goto out;
-
-    /* allow the wolves we share with to do nothing but read */
-    ashmem_set_prot_region(fd, PROT_READ);
-
-    w->data = data;
-    w->size = size;
-    w->fd = fd;
-
-    return 0;
-
-out:
-    close(fd);
-    return -1;
-}
-
-/* (8 header words + 247 toc words) = 1020 bytes */
-/* 1024 bytes header and toc + 247 prop_infos @ 128 bytes = 32640 bytes */
-
-#define PA_COUNT_MAX  247
-#define PA_INFO_START 1024
-#define PA_SIZE       32768
-
-static workspace pa_workspace;
-static prop_info *pa_info_array;
-
-extern prop_area *__system_property_area__;
-
-static int init_property_area(void)
-{
-    prop_area *pa;
-
-    if(pa_info_array)
-        return -1;
-
-    if(init_workspace(&pa_workspace, PA_SIZE))
-        return -1;
-
-    fcntl(pa_workspace.fd, F_SETFD, FD_CLOEXEC);
-
-    pa_info_array = (void*) (((char*) pa_workspace.data) + PA_INFO_START);
-
-    pa = pa_workspace.data;
-    memset(pa, 0, PA_SIZE);
-    pa->magic = PROP_AREA_MAGIC;
-    pa->version = PROP_AREA_VERSION;
-
-        /* plug into the lib property services */
-    __system_property_area__ = pa;
-
-    return 0;
-}
-
-static void update_prop_info(prop_info *pi, const char *value, unsigned len)
-{
-    pi->serial = pi->serial | 1;
-    memcpy(pi->value, value, len + 1);
-    pi->serial = (len << 24) | ((pi->serial + 1) & 0xffffff);
-    __futex_wake(&pi->serial, INT32_MAX);
-}
-
-static int property_write(prop_info *pi, const char *value)
-{
-    int valuelen = strlen(value);
-    if(valuelen >= PROP_VALUE_MAX) return -1;
-    update_prop_info(pi, value, valuelen);
-    return 0;
-}
-
-
-/*
- * Checks permissions for starting/stoping system services.
- * AID_SYSTEM and AID_ROOT are always allowed.
- *
- * Returns 1 if uid allowed, 0 otherwise.
- */
-static int check_control_perms(const char *name, int uid) {
-    int i;
-    if (uid == AID_SYSTEM || uid == AID_ROOT)
-        return 1;
-
-    /* Search the ACL */
-    for (i = 0; control_perms[i].service; i++) {
-        if (strcmp(control_perms[i].service, name) == 0) {
-            if (control_perms[i].uid == uid)
-                return 1;
-        }
-    }
-    return 0;
-}
-
-/*
- * Checks permissions for setting system properties.
- * Returns 1 if uid allowed, 0 otherwise.
- */
-static int check_perms(const char *name, unsigned int uid)
-{
-    int i;
-    if (uid == 0)
-        return 1;
-
-    if(!strncmp(name, "ro.", 3))
-        name +=3;
-
-    for (i = 0; property_perms[i].prefix; i++) {
-        int tmp;
-        if (strncmp(property_perms[i].prefix, name,
-                    strlen(property_perms[i].prefix)) == 0) {
-            if (property_perms[i].uid == uid) {
-                return 1;
-            }
-        }
-    }
-
-    return 0;
-}
-
-const char* property_get(const char *name)
-{
-    prop_info *pi;
-
-    if(strlen(name) >= PROP_NAME_MAX) return 0;
-
-    pi = (prop_info*) __system_property_find(name);
-
-    if(pi != 0) {
-        return pi->value;
-    } else {
-        return 0;
-    }
-}
-
-static void write_peristent_property(const char *name, const char *value)
-{
-    const char *tempPath = PERSISTENT_PROPERTY_DIR "/.temp";
-    char path[PATH_MAX];
-    int fd, length;
-
-    snprintf(path, sizeof(path), "%s/%s", PERSISTENT_PROPERTY_DIR, name);
-
-    fd = open(tempPath, O_WRONLY|O_CREAT|O_TRUNC, 0600);
-    if (fd < 0) {
-        ERROR("Unable to write persistent property to temp file %s errno: %d\n", tempPath, errno);
-        return;   
-    }
-    write(fd, value, strlen(value));
-    close(fd);
-
-    if (rename(tempPath, path)) {
-        unlink(tempPath);
-        ERROR("Unable to rename persistent property file %s to %s\n", tempPath, path);
-    }
-}
-
-int property_set(const char *name, const char *value)
-{
-    prop_area *pa;
-    prop_info *pi;
-
-    int namelen = strlen(name);
-    int valuelen = strlen(value);
-
-    if(namelen >= PROP_NAME_MAX) return -1;
-    if(valuelen >= PROP_VALUE_MAX) return -1;
-    if(namelen < 1) return -1;
-
-    pi = (prop_info*) __system_property_find(name);
-
-    if(pi != 0) {
-        /* ro.* properties may NEVER be modified once set */
-        if(!strncmp(name, "ro.", 3)) return -1;
-
-        pa = __system_property_area__;
-        update_prop_info(pi, value, valuelen);
-        pa->serial++;
-        __futex_wake(&pa->serial, INT32_MAX);
-    } else {
-        pa = __system_property_area__;
-        if(pa->count == PA_COUNT_MAX) return -1;
-
-        pi = pa_info_array + pa->count;
-        pi->serial = (valuelen << 24);
-        memcpy(pi->name, name, namelen + 1);
-        memcpy(pi->value, value, valuelen + 1);
-
-        pa->toc[pa->count] =
-            (namelen << 24) | (((unsigned) pi) - ((unsigned) pa));
-
-        pa->count++;
-        pa->serial++;
-        __futex_wake(&pa->serial, INT32_MAX);
-    }
-    /* If name starts with "net." treat as a DNS property. */
-    if (strncmp("net.", name, sizeof("net.") - 1) == 0)  {
-        if (strcmp("net.change", name) == 0) {
-            return 0;
-        }
-       /* 
-        * The 'net.change' property is a special property used track when any
-        * 'net.*' property name is updated. It is _ONLY_ updated here. Its value
-        * contains the last updated 'net.*' property.
-        */
-        property_set("net.change", name);
-    } else if (persistent_properties_loaded &&
-            strncmp("persist.", name, sizeof("persist.") - 1) == 0) {
-        /* 
-         * Don't write properties to disk until after we have read all default properties
-         * to prevent them from being overwritten by default values.
-         */
-        write_peristent_property(name, value);
-    }
-    property_changed(name, value);
-    return 0;
-}
-
-static int property_list(void (*propfn)(const char *key, const char *value, void *cookie),
-                  void *cookie)
-{
-    char name[PROP_NAME_MAX];
-    char value[PROP_VALUE_MAX];
-    const prop_info *pi;
-    unsigned n;
-
-    for(n = 0; (pi = __system_property_find_nth(n)); n++) {
-        __system_property_read(pi, name, value);
-        propfn(name, value, cookie);
-    }
-    return 0;
-}
-
-void handle_property_set_fd(int fd)
-{
-    prop_msg msg;
-    int s;
-    int r;
-    int res;
-    struct ucred cr;
-    struct sockaddr_un addr;
-    socklen_t addr_size = sizeof(addr);
-    socklen_t cr_size = sizeof(cr);
-
-    if ((s = accept(fd, (struct sockaddr *) &addr, &addr_size)) < 0) {
-        return;
-    }
-
-    /* Check socket options here */
-    if (getsockopt(s, SOL_SOCKET, SO_PEERCRED, &cr, &cr_size) < 0) {
-        close(s);
-        ERROR("Unable to recieve socket options\n");
-        return;
-    }
-
-    r = recv(s, &msg, sizeof(msg), 0);
-    close(s);
-    if(r != sizeof(prop_msg)) {
-        ERROR("sys_prop: mis-match msg size recieved: %d expected: %d\n",
-              r, sizeof(prop_msg));
-        return;
-    }
-
-    switch(msg.cmd) {
-    case PROP_MSG_SETPROP:
-        msg.name[PROP_NAME_MAX-1] = 0;
-        msg.value[PROP_VALUE_MAX-1] = 0;
-
-        if(memcmp(msg.name,"ctl.",4) == 0) {
-            if (check_control_perms(msg.value, cr.uid)) {
-                handle_control_message((char*) msg.name + 4, (char*) msg.value);
-            } else {
-                ERROR("sys_prop: Unable to %s service ctl [%s] uid: %d pid:%d\n",
-                        msg.name + 4, msg.value, cr.uid, cr.pid);
-            }
-        } else {
-            if (check_perms(msg.name, cr.uid)) {
-                property_set((char*) msg.name, (char*) msg.value);
-            } else {
-                ERROR("sys_prop: permission denied uid:%d  name:%s\n",
-                      cr.uid, msg.name);
-            }
-        }
-        break;
-
-    default:
-        break;
-    }
-}
-
-void get_property_workspace(int *fd, int *sz)
-{
-    *fd = pa_workspace.fd;
-    *sz = pa_workspace.size;
-}
-
-static void load_properties(char *data)
-{
-    char *key, *value, *eol, *sol, *tmp;
-
-    sol = data;
-    while((eol = strchr(sol, '\n'))) {
-        key = sol;
-        *eol++ = 0;
-        sol = eol;
-
-        value = strchr(key, '=');
-        if(value == 0) continue;
-        *value++ = 0;
-
-        while(isspace(*key)) key++;
-        if(*key == '#') continue;
-        tmp = value - 2;
-        while((tmp > key) && isspace(*tmp)) *tmp-- = 0;
-
-        while(isspace(*value)) value++;
-        tmp = eol - 2;
-        while((tmp > value) && isspace(*tmp)) *tmp-- = 0;
-
-        property_set(key, value);
-    }
-}
-
-static void load_properties_from_file(const char *fn)
-{
-    char *data;
-    unsigned sz;
-
-    data = read_file(fn, &sz);
-
-    if(data != 0) {
-        load_properties(data);
-        free(data);
-    }
-}
-
-static void load_persistent_properties()
-{
-    DIR* dir = opendir(PERSISTENT_PROPERTY_DIR);
-    struct dirent*  entry;
-    char path[PATH_MAX];
-    char value[PROP_VALUE_MAX];
-    int fd, length;
-
-    if (dir) {
-        while ((entry = readdir(dir)) != NULL) {
-            if (!strcmp(entry->d_name, ".") || !strcmp(entry->d_name, "..") ||
-                    strncmp("persist.", entry->d_name, sizeof("persist.") - 1))
-                continue;
-#if HAVE_DIRENT_D_TYPE
-            if (entry->d_type != DT_REG)
-                continue;
-#endif
-            /* open the file and read the property value */
-            snprintf(path, sizeof(path), "%s/%s", PERSISTENT_PROPERTY_DIR, entry->d_name);
-            fd = open(path, O_RDONLY);
-            if (fd >= 0) {
-                length = read(fd, value, sizeof(value) - 1);
-                if (length >= 0) {
-                    value[length] = 0;
-                    property_set(entry->d_name, value);
-                } else {
-                    ERROR("Unable to read persistent property file %s errno: %d\n", path, errno);
-                }
-                close(fd);
-            } else {
-                ERROR("Unable to open persistent property file %s errno: %d\n", path, errno);
-            }
-        }
-        closedir(dir);
-    } else {
-        ERROR("Unable to open persistent property directory %s errno: %d\n", PERSISTENT_PROPERTY_DIR, errno);
-    }
-    
-    persistent_properties_loaded = 1;
-}
-
-void property_init(void)
-{
-    init_property_area();
-    load_properties_from_file(PROP_PATH_RAMDISK_DEFAULT);
-}
-
-int start_property_service(void)
-{
-    int fd;
-
-    load_properties_from_file(PROP_PATH_SYSTEM_BUILD);
-    load_properties_from_file(PROP_PATH_SYSTEM_DEFAULT);
-    load_properties_from_file(PROP_PATH_LOCAL_OVERRIDE);
-    /* Read persistent properties after all default values have been loaded. */
-    load_persistent_properties();
-
-    fd = create_socket(PROP_SERVICE_NAME, SOCK_STREAM, 0666, 0, 0);
-    if(fd < 0) return -1;
-    fcntl(fd, F_SETFD, FD_CLOEXEC);
-    fcntl(fd, F_SETFL, O_NONBLOCK);
-
-    listen(fd, 8);
-    return fd;
-}
diff --git a/init/property_service.h b/init/property_service.h
deleted file mode 100644
index d12f1f3..0000000
--- a/init/property_service.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _INIT_PROPERTY_H
-#define _INIT_PROPERTY_H
-
-extern void handle_property_fd(int fd);
-extern void handle_property_set_fd(int fd);
-extern void property_init(void);
-extern int start_property_service(void);
-void get_property_workspace(int *fd, int *sz);
-extern const char* property_get(const char *name);
-extern int property_set(const char *name, const char *value);
-
-#endif	/* _INIT_PROPERTY_H */
diff --git a/init/readme.txt b/init/readme.txt
deleted file mode 100644
index 665090b..0000000
--- a/init/readme.txt
+++ /dev/null
@@ -1,293 +0,0 @@
-
-Android Init Language
----------------------
-
-The Android Init Language consists of four broad classes of statements,
-which are Actions, Commands, Services, and Options.
-
-All of these are line-oriented, consisting of tokens separated by
-whitespace.  The c-style backslash escapes may be used to insert
-whitespace into a token.  Double quotes may also be used to prevent
-whitespace from breaking text into multiple tokens.  The backslash,
-when it is the last character on a line, may be used for line-folding.
-
-Lines which start with a # (leading whitespace allowed) are comments.
-
-Actions and Services implicitly declare a new section.  All commands
-or options belong to the section most recently declared.  Commands
-or options before the first section are ignored.
-
-Actions and Services have unique names.  If a second Action or Service
-is declared with the same name as an existing one, it is ignored as
-an error.  (??? should we override instead)
-
-
-Actions
--------
-Actions are named sequences of commands.  Actions have a trigger which
-is used to determine when the action should occur.  When an event
-occurs which matches an action's trigger, that action is added to
-the tail of a to-be-executed queue (unless it is already on the
-queue).
-
-Each action in the queue is dequeued in sequence and each command in
-that action is executed in sequence.  Init handles other activities
-(device creation/destruction, property setting, process restarting)
-"between" the execution of the commands in activities.
-
-Actions take the form of:
-
-on <trigger>
-   <command>
-   <command>
-   <command>
-
-
-Services
---------
-Services are programs which init launches and (optionally) restarts
-when they exit.  Services take the form of:
-
-service <name> <pathname> [ <argument> ]*
-   <option>
-   <option>
-   ...
-
-
-Options
--------
-Options are modifiers to services.  They affect how and when init
-runs the service.
-
-critical
-   This is a device-critical service. If it exits more than four times in
-   four minutes, the device will reboot into recovery mode.
-
-disabled
-   This service will not automatically start with its class.
-   It must be explicitly started by name.
-
-setenv <name> <value>
-   Set the environment variable <name> to <value> in the launched process.
-
-socket <name> <type> <perm> [ <user> [ <group> ] ]
-   Create a unix domain socket named /dev/socket/<name> and pass
-   its fd to the launched process.  <type> must be "dgram" or "stream".
-   User and group default to 0.
-
-user <username>
-   Change to username before exec'ing this service.
-   Currently defaults to root.  (??? probably should default to nobody)
-   Currently, if your process requires linux capabilities then you cannot use
-   this command. You must instead request the capabilities in-process while
-   still root, and then drop to your desired uid.
-
-group <groupname> [ <groupname> ]*
-   Change to groupname before exec'ing this service.  Additional
-   groupnames beyond the (required) first one are used to set the
-   supplemental groups of the process (via setgroups()).
-   Currently defaults to root.  (??? probably should default to nobody)
-
-oneshot
-   Do not restart the service when it exits.
-
-class <name>
-   Specify a class name for the service.  All services in a
-   named class may be started or stopped together.  A service
-   is in the class "default" if one is not specified via the
-   class option.
-
-onrestart
-    Execute a Command (see below) when service restarts.
-
-Triggers
---------
-   Triggers are strings which can be used to match certain kinds
-   of events and used to cause an action to occur.
-
-boot
-   This is the first trigger that will occur when init starts
-   (after /init.conf is loaded)
-
-<name>=<value>
-   Triggers of this form occur when the property <name> is set
-   to the specific value <value>.
-
-device-added-<path>
-device-removed-<path>
-   Triggers of these forms occur when a device node is added
-   or removed.
-
-service-exited-<name>
-   Triggers of this form occur when the specified service exits.
-
-
-Commands
---------
-
-exec <path> [ <argument> ]*
-   Fork and execute a program (<path>).  This will block until
-   the program completes execution.  It is best to avoid exec
-   as unlike the builtin commands, it runs the risk of getting
-   init "stuck". (??? maybe there should be a timeout?)
-
-export <name> <value>
-   Set the environment variable <name> equal to <value> in the
-   global environment (which will be inherited by all processes
-   started after this command is executed)
-
-ifup <interface>
-   Bring the network interface <interface> online.
-
-import <filename>
-   Parse an init config file, extending the current configuration.
-
-hostname <name>
-   Set the host name.
-
-chmod <octal-mode> <path>
-   Change file access permissions.
-
-chown <owner> <group> <path>
-   Change file owner and group.
-
-class_start <serviceclass>
-   Start all services of the specified class if they are
-   not already running.
-
-class_stop <serviceclass>
-   Stop all services of the specified class if they are
-   currently running.
-
-domainname <name>
-   Set the domain name.
-
-insmod <path>
-   Install the module at <path>
-
-mkdir <path> [mode] [owner] [group]
-   Create a directory at <path>, optionally with the given mode, owner, and
-   group. If not provided, the directory is created with permissions 755 and
-   owned by the root user and root group.
-
-mount <type> <device> <dir> [ <mountoption> ]*
-   Attempt to mount the named device at the directory <dir>
-   <device> may be of the form mtd@name to specify a mtd block
-   device by name.
-   <mountoption>s include "ro", "rw", "remount", "noatime", ...
-
-setkey
-   TBD
-
-setprop <name> <value>
-   Set system property <name> to <value>.
-
-setrlimit <resource> <cur> <max>
-   Set the rlimit for a resource.
-
-start <service>
-   Start a service running if it is not already running.
-
-stop <service>
-   Stop a service from running if it is currently running.
-
-symlink <target> <path>
-   Create a symbolic link at <path> with the value <target>
-
-sysclktz <mins_west_of_gmt>
-   Set the system clock base (0 if system clock ticks in GMT)
-
-trigger <event>
-   Trigger an event.  Used to queue an action from another
-   action.
-
-write <path> <string> [ <string> ]*
-   Open the file at <path> and write one or more strings
-   to it with write(2)
-
-
-Properties
-----------
-Init updates some system properties to provide some insight into
-what it's doing:
-
-init.action 
-   Equal to the name of the action currently being executed or "" if none
-
-init.command
-   Equal to the command being executed or "" if none.
-
-init.svc.<name>
-   State of a named service ("stopped", "running", "restarting")
-
-
-Example init.conf
------------------
-
-# not complete -- just providing some examples of usage
-#
-on boot
-   export PATH /sbin:/system/sbin:/system/bin
-   export LD_LIBRARY_PATH /system/lib
-
-   mkdir /dev
-   mkdir /proc
-   mkdir /sys
-
-   mount tmpfs tmpfs /dev
-   mkdir /dev/pts
-   mkdir /dev/socket
-   mount devpts devpts /dev/pts
-   mount proc proc /proc
-   mount sysfs sysfs /sys
-
-   write /proc/cpu/alignment 4
-
-   ifup lo
-
-   hostname localhost
-   domainname localhost
-
-   mount yaffs2 mtd@system /system
-   mount yaffs2 mtd@userdata /data
-
-   import /system/etc/init.conf
-
-   class_start default
-
-service adbd /sbin/adbd
-   user adb
-   group adb
-
-service usbd /system/bin/usbd -r
-   user usbd
-   group usbd
-   socket usbd 666
-
-service zygote /system/bin/app_process -Xzygote /system/bin --zygote
-   socket zygote 666
-
-service runtime /system/bin/runtime
-   user system
-   group system
-
-on device-added-/dev/compass
-   start akmd
-
-on device-removed-/dev/compass
-   stop akmd
-
-service akmd /sbin/akmd
-   disabled
-   user akmd
-   group akmd
-
-Debugging notes
----------------
-By default, programs executed by init will drop stdout and stderr into
-/dev/null. To help with debugging, you can execute your program via the
-Andoird program logwrapper. This will redirect stdout/stderr into the
-Android logging system (accessed via logcat).
-
-For example
-service akmd /system/bin/logwrapper /sbin/akmd
diff --git a/init/util.c b/init/util.c
deleted file mode 100644
index 0b7667d..0000000
--- a/init/util.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <errno.h>
-
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-
-/* for ANDROID_SOCKET_* */
-#include <cutils/sockets.h>
-
-#include <private/android_filesystem_config.h>
-
-#include "init.h"
-
-static int log_fd = -1;
-/* Inital log level before init.rc is parsed and this this is reset. */
-static int log_level = LOG_DEFAULT_LEVEL;
-
-
-void log_set_level(int level) {
-    log_level = level;
-}
-
-void log_init(void)
-{
-    static const char *name = "/dev/__kmsg__";
-    if (mknod(name, S_IFCHR | 0600, (1 << 8) | 11) == 0) {
-        log_fd = open(name, O_WRONLY);
-        fcntl(log_fd, F_SETFD, FD_CLOEXEC);
-        unlink(name);
-    }
-}
-
-#define LOG_BUF_MAX 512
-
-void log_write(int level, const char *fmt, ...)
-{
-    char buf[LOG_BUF_MAX];
-    va_list ap;
-    
-    if (level > log_level) return;
-    if (log_fd < 0) return;
-    
-    va_start(ap, fmt);
-    vsnprintf(buf, LOG_BUF_MAX, fmt, ap);
-    buf[LOG_BUF_MAX - 1] = 0;
-    va_end(ap);
-    write(log_fd, buf, strlen(buf));
-}
-
-/*
- * android_name_to_id - returns the integer uid/gid associated with the given
- * name, or -1U on error.
- */
-static unsigned int android_name_to_id(const char *name)
-{
-    struct android_id_info *info = android_ids;
-    unsigned int n;
-
-    for (n = 0; n < android_id_count; n++) {
-        if (!strcmp(info[n].name, name))
-            return info[n].aid;
-    }
-
-    return -1U;
-}
-
-/*
- * decode_uid - decodes and returns the given string, which can be either the
- * numeric or name representation, into the integer uid or gid. Returns -1U on
- * error.
- */
-unsigned int decode_uid(const char *s)
-{
-    unsigned int v;
-
-    if (!s || *s == '\0')
-        return -1U;
-    if (isalpha(s[0]))
-        return android_name_to_id(s);
-
-    errno = 0;
-    v = (unsigned int) strtoul(s, 0, 0);
-    if (errno)
-        return -1U;
-    return v;
-}
-
-/*
- * create_socket - creates a Unix domain socket in ANDROID_SOCKET_DIR
- * ("/dev/socket") as dictated in init.rc. This socket is inherited by the
- * daemon. We communicate the file descriptor's value via the environment
- * variable ANDROID_SOCKET_ENV_PREFIX<name> ("ANDROID_SOCKET_foo").
- */
-int create_socket(const char *name, int type, mode_t perm, uid_t uid, gid_t gid)
-{
-    struct sockaddr_un addr;
-    int fd, ret;
-
-    fd = socket(PF_UNIX, type, 0);
-    if (fd < 0) {
-        ERROR("Failed to open socket '%s': %s\n", name, strerror(errno));
-        return -1;
-    }
-
-    memset(&addr, 0 , sizeof(addr));
-    addr.sun_family = AF_UNIX;
-    snprintf(addr.sun_path, sizeof(addr.sun_path), ANDROID_SOCKET_DIR"/%s",
-             name);
-
-    ret = unlink(addr.sun_path);
-    if (ret != 0 && errno != ENOENT) {
-        ERROR("Failed to unlink old socket '%s': %s\n", name, strerror(errno));
-        goto out_close;
-    }
-
-    ret = bind(fd, (struct sockaddr *) &addr, sizeof (addr));
-    if (ret) {
-        ERROR("Failed to bind socket '%s': %s\n", name, strerror(errno));
-        goto out_unlink;
-    }
-
-    chown(addr.sun_path, uid, gid);
-    chmod(addr.sun_path, perm);
-
-    INFO("Created socket '%s' with mode '%o', user '%d', group '%d'\n",
-         addr.sun_path, perm, uid, gid);
-
-    return fd;
-
-out_unlink:
-    unlink(addr.sun_path);
-out_close:
-    close(fd);
-    return -1;
-}
-
-/* reads a file, making sure it is terminated with \n \0 */
-void *read_file(const char *fn, unsigned *_sz)
-{
-    char *data;
-    int sz;
-    int fd;
-
-    data = 0;
-    fd = open(fn, O_RDONLY);
-    if(fd < 0) return 0;
-
-    sz = lseek(fd, 0, SEEK_END);
-    if(sz < 0) goto oops;
-
-    if(lseek(fd, 0, SEEK_SET) != 0) goto oops;
-
-    data = (char*) malloc(sz + 2);
-    if(data == 0) goto oops;
-
-    if(read(fd, data, sz) != sz) goto oops;
-    close(fd);
-    data[sz] = '\n';
-    data[sz+1] = 0;
-    if(_sz) *_sz = sz;
-    return data;
-
-oops:
-    close(fd);
-    if(data != 0) free(data);
-    return 0;
-}
-
-void list_init(struct listnode *node)
-{
-    node->next = node;
-    node->prev = node;
-}
-
-void list_add_tail(struct listnode *head, struct listnode *item)
-{
-    item->next = head;
-    item->prev = head->prev;
-    head->prev->next = item;
-    head->prev = item;
-}
-
-void list_remove(struct listnode *item)
-{
-    item->next->prev = item->prev;
-    item->prev->next = item->next;
-}
-
diff --git a/libctest/Android.mk b/libctest/Android.mk
deleted file mode 100644
index 815fabb..0000000
--- a/libctest/Android.mk
+++ /dev/null
@@ -1,7 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE:= libctest
-LOCAL_SRC_FILES := ctest.c
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/libctest/ctest.c b/libctest/ctest.c
deleted file mode 100644
index ee6331f..0000000
--- a/libctest/ctest.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <ctest/ctest.h>
-
-#define MAX_TESTS 255
-
-/** Semi-random number used to identify assertion errors. */
-#define ASSERTION_ERROR 42
-    
-typedef void TestCase();
-
-/** A suite of tests. */
-typedef struct {
-    int size;
-    const char* testNames[MAX_TESTS];
-    TestCase* tests[MAX_TESTS];
-    int currentTest;
-    FILE* out;
-} TestSuite;
-
-/** Gets the test suite. Creates it if necessary. */
-static TestSuite* getTestSuite() {
-    static TestSuite* suite = NULL;
-    
-    if (suite != NULL) {
-        return suite;
-    }
-    
-    suite = calloc(1, sizeof(TestSuite));
-    assert(suite != NULL);
-    
-    suite->out = tmpfile();
-    assert(suite->out != NULL);
-    
-    return suite;
-}
-
-void addNamedTest(const char* name, TestCase* test) {
-    TestSuite* testSuite = getTestSuite();
-    assert(testSuite->size <= MAX_TESTS);
-    
-    int index = testSuite->size;
-    testSuite->testNames[index] = name;
-    testSuite->tests[index] = test;
-    
-    testSuite->size++;
-}
-
-/** Prints failures to stderr. */
-static void printFailures(int failures) {
-    TestSuite* suite = getTestSuite();
-
-    fprintf(stderr, "FAILURE! %d of %d tests failed. Failures:\n", 
-            failures, suite->size);
-
-    // Copy test output to stdout.
-    rewind(suite->out);
-    char buffer[512];
-    size_t read;
-    while ((read = fread(buffer, sizeof(char), 512, suite->out)) > 0) {
-        // TODO: Make sure we actually wrote 'read' bytes.
-        fwrite(buffer, sizeof(char), read, stderr);
-    }
-}
-
-/** Runs a single test case. */
-static int runCurrentTest() {
-    TestSuite* suite = getTestSuite();
-    
-    pid_t pid = fork();
-    if (pid == 0) {
-        // Child process. Runs test case.
-        suite->tests[suite->currentTest]();
-        
-        // Exit successfully.
-        exit(0);
-    } else if (pid < 0) {
-        fprintf(stderr, "Fork failed.");
-        exit(1); 
-    } else {
-        // Parent process. Wait for child.
-        int status;
-        waitpid(pid, &status, 0);
-        
-        if (!WIFEXITED(status)) {
-            return -1;
-        }
-        
-        return WEXITSTATUS(status);
-    }
-}
-
-void runTests() {
-    TestSuite* suite = getTestSuite();
-   
-    int failures = 0;
-    for (suite->currentTest = 0; suite->currentTest < suite->size; 
-            suite->currentTest++) {
-        // Flush stdout before forking.
-        fflush(stdout);
-        
-        int result = runCurrentTest();
-       
-        if (result != 0) {
-            printf("X");
-            
-            failures++;
-
-            // Handle errors other than assertions.
-            if (result != ASSERTION_ERROR) {
-                // TODO: Report file name.
-                fprintf(suite->out, "Process failed: [%s] status: %d\n",
-                        suite->testNames[suite->currentTest], result);
-                fflush(suite->out);
-            }
-        } else {
-            printf(".");
-        }
-    }
-
-    printf("\n");
-    
-    if (failures > 0) {
-        printFailures(failures);
-    } else {
-        printf("SUCCESS! %d tests ran successfully.\n", suite->size);
-    }
-}
-
-void assertTrueWithSource(int value, const char* file, int line, char* message) {
-    if (!value) {
-        TestSuite* suite = getTestSuite();
-
-        fprintf(suite->out, "Assertion failed: [%s:%d] %s: %s\n", file, line, 
-                suite->testNames[suite->currentTest], message);
-        fflush(suite->out);
-        
-        // Exit the process for this test case.
-        exit(ASSERTION_ERROR);
-    }
-}
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
deleted file mode 100644
index a43f7e3..0000000
--- a/libcutils/Android.mk
+++ /dev/null
@@ -1,113 +0,0 @@
-#
-# Copyright (C) 2008 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(my-dir)
-include $(CLEAR_VARS)
-
-commonSources := \
-	array.c \
-	hashmap.c \
-	atomic.c \
-	buffer.c \
-	socket_inaddr_any_server.c \
-	socket_local_client.c \
-	socket_local_server.c \
-	socket_loopback_client.c \
-	socket_loopback_server.c \
-	socket_network_client.c \
-	config_utils.c \
-	cpu_info.c \
-	load_file.c \
-	strdup16to8.c \
-	strdup8to16.c \
-	record_stream.c \
-	process_name.c \
-	properties.c \
-	threads.c
-
-# some files must not be compiled when building against Mingw
-# they correspond to features not used by our host development tools
-# which are also hard or even impossible to port to native Win32
-WITH_MINGW :=
-ifeq ($(HOST_OS),windows)
-    ifeq ($(strip $(USE_CYGWIN)),)
-        WITH_MINGW := 1
-    endif
-endif
-# USE_MINGW is defined when we build against Mingw on Linux
-ifneq ($(strip $(USE_MINGW)),)
-    WITH_MINGW := 1
-endif
-
-ifeq ($(WITH_MINGW),1)
-    commonSources += \
-        uio.c
-else
-    commonSources += \
-        mspace.c \
-        selector.c \
-        fdevent.c \
-        tztime.c \
-        tzstrftime.c \
-        adb_networking.c \
-	zygote.c
-endif
-
-
-# Static library for host
-# ========================================================
-LOCAL_MODULE := libcutils
-LOCAL_SRC_FILES := $(commonSources) ashmem-host.c
-LOCAL_LDLIBS := -lpthread
-LOCAL_STATIC_LIBRARIES := liblog
-include $(BUILD_HOST_STATIC_LIBRARY)
-
-
-ifeq ($(TARGET_SIMULATOR),true)
-
-# Shared library for simulator
-# ========================================================
-include $(CLEAR_VARS)
-LOCAL_MODULE := libcutils
-LOCAL_SRC_FILES := $(commonSources) memory.c dlmalloc_stubs.c ashmem-host.c
-LOCAL_LDLIBS := -lpthread
-LOCAL_SHARED_LIBRARIES := liblog
-include $(BUILD_SHARED_LIBRARY)
-
-else #!sim
-
-# Shared and static library for target
-# ========================================================
-include $(CLEAR_VARS)
-LOCAL_MODULE := libcutils
-LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c
-
-ifeq ($(TARGET_ARCH),arm)
-LOCAL_SRC_FILES += memset32.S atomic-android-arm.S
-else  # !arm
-LOCAL_SRC_FILES += memory.c
-endif # !arm
-
-LOCAL_C_INCLUDES := $(KERNEL_HEADERS)
-LOCAL_STATIC_LIBRARIES := liblog
-include $(BUILD_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libcutils
-LOCAL_WHOLE_STATIC_LIBRARIES := libcutils
-LOCAL_SHARED_LIBRARIES := liblog
-include $(BUILD_SHARED_LIBRARY)
-
-endif #!sim
diff --git a/libcutils/MODULE_LICENSE_APACHE2 b/libcutils/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/libcutils/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/libcutils/NOTICE b/libcutils/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/libcutils/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/libcutils/adb_networking.c b/libcutils/adb_networking.c
deleted file mode 100644
index d819d44..0000000
--- a/libcutils/adb_networking.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/* libs/utils/adb_networking.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#define ADB_PORT 5037
-
-#define _GNU_SOURCE     /* for asprintf */
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include <cutils/adb_networking.h>
-#include <cutils/sockets.h>
-#include <cutils/properties.h>
-
-#define ADB_RESPONSE_SIZE 4
-
-/**
- * Unfortunately, java.net.Socket wants to create it's filedescriptor early
- * So, this function takes an fd that must be an unconnected
- * PF_LOCAL SOCK_STREAM
- */
-int adb_networking_connect_fd(int fd, struct sockaddr_in *p_address)
-{
-    struct sockaddr_in local_addr;
-    socklen_t alen;
-    char *cmd;
-    char buf[ADB_RESPONSE_SIZE + 1];
-    ssize_t count_read;
-    int ret;
-    int err;
-    /* for impl of inet_ntoa below*/
-    union {
-        uint8_t  b[4];
-        uint32_t l;
-    } a;
-
-    /* First, connect to adb */
-   
-    memset(&local_addr, 0, sizeof(local_addr));
-    local_addr.sin_family = AF_INET;
-    local_addr.sin_port = htons(ADB_PORT);
-    local_addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
-    do {
-        err = connect(fd, (struct sockaddr *) &local_addr, sizeof(local_addr));
-    } while (err < 0 && errno == EINTR);
-
-    if (err < 0) {
-        return -1;
-    }
-
-    a.l = p_address->sin_addr.s_addr;
-
-    // compose the command
-    asprintf(&cmd, "tcp:%u:%u.%u.%u.%u", 
-                (unsigned int)ntohs(p_address->sin_port), 
-                a.b[0],a.b[1],a.b[2],a.b[3]);
-
-    // buf is now the ascii hex length of cmd
-    snprintf(buf, sizeof(buf), "%04X", strlen(cmd));
-
-    // write the 4-byte length
-    do {
-        err = write(fd, buf, 4);        
-    } while (err < 0 && errno == EINTR);
-
-    // write the command
-    do {
-        err = write(fd, cmd, strlen(cmd));        
-    } while (err < 0 && errno == EINTR);
-
-    // read the result
-    do {
-        count_read = read(fd, buf, sizeof(buf) - 1);
-    } while (count_read < 0 && errno != EINTR);
-
-    if (count_read == ADB_RESPONSE_SIZE 
-            && 0 == strncmp(buf, "OKAY", ADB_RESPONSE_SIZE)) {
-        ret = 0;
-    } else {
-        /* what errno here? <shrug? */
-        errno = ENETUNREACH;
-        ret = -1;
-    }
-
-    free(cmd);
-    
-    return ret;
-}
-
-/**
- * Fills in *p_out_addr and returns 0 on success
- * Memset's *p_out_addr and returns -1 on fail
- */
-
-int adb_networking_gethostbyname(const char *name, struct in_addr *p_out_addr)
-{
-    int fd;
-    char *cmd = NULL;
-    char buf[ADB_RESPONSE_SIZE + 1];
-    int err;
-    ssize_t count_read;
-    
-    fd = socket_loopback_client(ADB_PORT, SOCK_STREAM);
-
-    if (fd < 0) {
-        return -1;
-    }
-
-    // compose the command
-    asprintf(&cmd, "dns:%s", name);
-
-    // buf is now the ascii hex length of cmd
-    snprintf(buf, sizeof(buf), "%04X", strlen(cmd));
-
-    // write the 4-byte length
-    do {
-        err = write(fd, buf, 4);        
-    } while (err < 0 && errno == EINTR);
-
-    // write the command
-    do {
-        err = write(fd, cmd, strlen(cmd));        
-    } while (err < 0 && errno == EINTR);
-
-    // read the result
-    do {
-        count_read = read(fd, buf, ADB_RESPONSE_SIZE);
-    } while (count_read < 0 && errno != EINTR);
-
-    if (count_read != ADB_RESPONSE_SIZE 
-            || 0 != strncmp(buf, "OKAY", ADB_RESPONSE_SIZE)) {
-        goto error;
-    }
-
-    // read the actual IP address
-    do {
-        count_read = read(fd, &(p_out_addr->s_addr), sizeof(p_out_addr->s_addr));
-    } while (count_read < 0 && errno != EINTR);
-
-    if (count_read != 4) {
-        goto error;
-    }
-
-    free(cmd);
-    close(fd);
-    return 0;
-error:
-    free(cmd);
-    close(fd);
-    memset(p_out_addr, 0, sizeof(struct in_addr));
-    return -1;
-}
-
diff --git a/libcutils/array.c b/libcutils/array.c
deleted file mode 100644
index ff2c8ff..0000000
--- a/libcutils/array.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <cutils/array.h>
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define INITIAL_CAPACITY (4)
-
-struct Array {
-    void** contents;
-    int size;
-    int capacity;
-};
-
-Array* arrayCreate() {
-    return calloc(1, sizeof(struct Array));
-}
-
-void arrayFree(Array* array) {
-    assert(array != NULL);
-
-    // Free internal array.
-    free(array->contents);
-
-    // Free the Array itself.
-    free(array);
-}
-
-/** Returns 0 if successful, < 0 otherwise.. */
-static int ensureCapacity(Array* array, int capacity) {
-    int oldCapacity = array->capacity;
-    if (capacity > oldCapacity) {
-        int newCapacity = (oldCapacity == 0) ? INITIAL_CAPACITY : oldCapacity * 2;
-    
-        // Keep doubling capacity until we surpass necessary capacity. 
-        while (newCapacity < capacity) {
-            newCapacity *= 2;
-        }
-    
-        void** newContents;
-        if (array->contents == NULL) {
-            // Allocate new array.
-            newContents = malloc(newCapacity * sizeof(void*));
-            if (newContents == NULL) {
-                return -1;
-            }
-        } else {
-            // Expand existing array.
-            newContents = realloc(array->contents, sizeof(void*) * newCapacity);
-            if (newContents == NULL) {
-                return -1;
-            }
-        }
-
-        array->capacity = newCapacity;
-        array->contents = newContents;
-    }
-
-    return 0;
-}
-
-int arrayAdd(Array* array, void* pointer) {
-    assert(array != NULL);
-    int size = array->size;
-    int result = ensureCapacity(array, size + 1);
-    if (result < 0) {
-        return result;
-    }
-    array->contents[size] = pointer;
-    array->size++;
-    return 0;
-}
-
-static inline void checkBounds(Array* array, int index) {
-    assert(array != NULL);
-    assert(index < array->size);
-    assert(index >= 0);
-}
-
-void* arrayGet(Array* array, int index) {
-    checkBounds(array, index);
-    return array->contents[index];
-}
-
-void* arrayRemove(Array* array, int index) {
-    checkBounds(array, index);
-
-    void* pointer = array->contents[index];
-    
-    int newSize = array->size - 1;
-    
-    // Shift entries left.
-    if (index != newSize) {
-        memmove(array->contents + index, array->contents + index + 1, 
-                (sizeof(void*)) * (newSize - index));
-    }
-
-    array->size = newSize;
-
-    return pointer;
-}
-
-void* arraySet(Array* array, int index, void* pointer) {
-    checkBounds(array, index);
-    void* old = array->contents[index];
-    array->contents[index] = pointer;
-    return old;
-}
-
-int arraySetSize(Array* array, int newSize) {
-    assert(array != NULL);
-    assert(newSize >= 0);
-   
-    int oldSize = array->size;
-    
-    if (newSize > oldSize) {
-        // Expand.
-        int result = ensureCapacity(array, newSize);
-        if (result < 0) {
-            return result;
-        }
-
-        // Zero out new entries.
-        memset(array->contents + sizeof(void*) * oldSize, 0,
-                sizeof(void*) * (newSize - oldSize));
-    }
-
-    array->size = newSize;
-
-    return 0;
-}
-
-int arraySize(Array* array) {
-    assert(array != NULL);
-    return array->size;
-}
-
-const void** arrayUnwrap(Array* array) {
-    return array->contents;
-}
diff --git a/libcutils/ashmem-dev.c b/libcutils/ashmem-dev.c
deleted file mode 100644
index 5e158af..0000000
--- a/libcutils/ashmem-dev.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Implementation of the user-space ashmem API for devices, which have our
- * ashmem-enabled kernel. See ashmem-sim.c for the "fake" tmp-based version,
- * used by the simulator.
- */
-
-#include <unistd.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <linux/ashmem.h>
-#include <cutils/ashmem.h>
-
-#define ASHMEM_DEVICE	"/dev/ashmem"
-
-/*
- * ashmem_create_region - creates a new ashmem region and returns the file
- * descriptor, or <0 on error
- *
- * `name' is an optional label to give the region (visible in /proc/pid/maps)
- * `size' is the size of the region, in page-aligned bytes
- */
-int ashmem_create_region(const char *name, size_t size)
-{
-	int fd, ret;
-
-	fd = open(ASHMEM_DEVICE, O_RDWR);
-	if (fd < 0)
-		return fd;
-
-	if (name) {
-		char buf[ASHMEM_NAME_LEN];
-
-		strlcpy(buf, name, sizeof(buf));
-		ret = ioctl(fd, ASHMEM_SET_NAME, buf);
-		if (ret < 0)
-			goto error;
-	}
-
-	ret = ioctl(fd, ASHMEM_SET_SIZE, size);
-	if (ret < 0)
-		goto error;
-
-	return fd;
-
-error:
-	close(fd);
-	return ret;
-}
-
-int ashmem_set_prot_region(int fd, int prot)
-{
-	return ioctl(fd, ASHMEM_SET_PROT_MASK, prot);
-}
-
-int ashmem_pin_region(int fd, size_t offset, size_t len)
-{
-	struct ashmem_pin pin = { offset, len };
-	return ioctl(fd, ASHMEM_PIN, &pin);
-}
-
-int ashmem_unpin_region(int fd, size_t offset, size_t len)
-{
-	struct ashmem_pin pin = { offset, len };
-	return ioctl(fd, ASHMEM_UNPIN, &pin);
-}
diff --git a/libcutils/ashmem-host.c b/libcutils/ashmem-host.c
deleted file mode 100644
index dbb52bc..0000000
--- a/libcutils/ashmem-host.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Implementation of the user-space ashmem API for the simulator, which lacks
- * an ashmem-enabled kernel. See ashmem-dev.c for the real ashmem-based version.
- */
-
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <errno.h>
-#include <time.h>
-#include <limits.h>
-
-#include <cutils/ashmem.h>
-
-int ashmem_create_region(const char *ignored, size_t size)
-{
-	static const char txt[] = "abcdefghijklmnopqrstuvwxyz"
-				  "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-	char name[64];
-	unsigned int retries = 0;
-	pid_t pid = getpid();
-	int fd;
-
-	srand(time(NULL) + pid);
-
-retry:
-	/* not beautiful, its just wolf-like loop unrolling */
-	snprintf(name, sizeof(name), "/tmp/android-ashmem-%d-%c%c%c%c%c%c%c%c",
-		pid,
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))]);
-
-	/* open O_EXCL & O_CREAT: we are either the sole owner or we fail */
-	fd = open(name, O_RDWR | O_CREAT | O_EXCL, 0600);
-	if (fd == -1) {
-		/* unlikely, but if we failed because `name' exists, retry */
-		if (errno == EEXIST && ++retries < 6)
-			goto retry;
-		return -1;
-	}
-
-	/* truncate the file to `len' bytes */
-	if (ftruncate(fd, size) == -1)
-		goto error;
-
-	if (unlink(name) == -1)
-		goto error;
-
-	return fd;
-error:
-	close(fd);
-	return -1;
-}
-
-int ashmem_set_prot_region(int fd, int prot)
-{
-	return 0;
-}
-
-int ashmem_pin_region(int fd, size_t offset, size_t len)
-{
-	return ASHMEM_NOT_PURGED;
-}
-
-int ashmem_unpin_region(int fd, size_t offset, size_t len)
-{
-	return ASHMEM_IS_UNPINNED;
-}
diff --git a/libcutils/atomic-android-arm.S b/libcutils/atomic-android-arm.S
deleted file mode 100644
index c56ec5d..0000000
--- a/libcutils/atomic-android-arm.S
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <machine/cpu-features.h>
-
-/*
- * NOTE: these atomic operations are SMP safe on all architectures, 
- * except swap(), see below.
- */
-
-	.text
-	.align
-	
-    .global android_atomic_write
-
-	.global android_atomic_inc
-	.global android_atomic_dec
-    
-	.global android_atomic_add
-	.global android_atomic_and
-	.global android_atomic_or
-    
-    .global android_atomic_swap
-	
-	.global android_atomic_cmpxchg
-
-/*
- * ----------------------------------------------------------------------------
- * int __kernel_cmpxchg(int oldval, int newval, int *ptr)
- * clobbered: r3, ip, flags
- * return 0 if a swap was made, non-zero otherwise.
- */ 
-
-   .equ     kernel_cmpxchg, 0xFFFF0FC0
-   .equ     kernel_atomic_base, 0xFFFF0FFF
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_write
- * input: r0=value, r1=address
- * output: void
- */
- 
-android_atomic_write:
-    stmdb   sp!, {r4, lr}
-    mov     r2, r1
-    mov     r1, r0
-1: @ android_atomic_write
-    ldr     r0, [r2]
-    mov     r3, #kernel_atomic_base
-#ifdef __ARM_HAVE_PC_INTERWORK
-    add     lr, pc, #4
-    add     pc, r3, #(kernel_cmpxchg - kernel_atomic_base)
-#else
-    add     r3, r3, #(kernel_cmpxchg - kernel_atomic_base)
-    mov     lr, pc
-    bx      r3
-#endif
-    bcc     1b
-    ldmia   sp!, {r4, lr}
-    bx      lr
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_inc
- * input: r0 = address
- * output: r0 = old value
- */
- 
-android_atomic_inc:
-    stmdb   sp!, {r4, lr}
-    mov     r2, r0
-1: @ android_atomic_inc
-    ldr     r0, [r2]
-    mov     r3, #kernel_atomic_base
-#ifdef __ARM_HAVE_PC_INTERWORK
-    add     lr, pc, #4
-    add     r1, r0, #1
-    add     pc, r3, #(kernel_cmpxchg - kernel_atomic_base)
-#else
-    add     r1, r0, #1
-    add     r3, r3, #(kernel_cmpxchg - kernel_atomic_base)
-    mov     lr, pc
-    bx      r3
-#endif
-    bcc     1b
-    sub     r0, r1, #1
-    ldmia   sp!, {r4, lr}
-    bx      lr
-  
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_dec
- * input: r0=address
- * output: r0 = old value
- */
- 
-android_atomic_dec:
-    stmdb   sp!, {r4, lr}
-    mov     r2, r0
-1: @ android_atomic_dec
-    ldr     r0, [r2]
-    mov     r3, #kernel_atomic_base
-#ifdef __ARM_HAVE_PC_INTERWORK
-    add     lr, pc, #4
-    sub     r1, r0, #1
-    add     pc, r3, #(kernel_cmpxchg - kernel_atomic_base)
-#else
-    sub     r1, r0, #1
-    add     r3, r3, #(kernel_cmpxchg - kernel_atomic_base)
-    mov     lr, pc
-    bx      r3
-#endif
-    bcc     1b
-    add     r0, r1, #1
-    ldmia   sp!, {r4, lr}
-    bx      lr
-    
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_add
- * input: r0=value, r1=address
- * output: r0 = old value
- */
-
-android_atomic_add:
-    stmdb   sp!, {r4, lr}
-    mov     r2, r1
-    mov     r4, r0
-1: @ android_atomic_add
-    ldr     r0, [r2]
-    mov     r3, #kernel_atomic_base
-#ifdef __ARM_HAVE_PC_INTERWORK
-    add     lr, pc, #4
-    add     r1, r0, r4
-    add     pc, r3, #(kernel_cmpxchg - kernel_atomic_base)
-#else
-    add     r1, r0, r4
-    add     r3, r3, #(kernel_cmpxchg - kernel_atomic_base)
-    mov     lr, pc
-    bx      r3
-#endif
-    bcc     1b
-    sub     r0, r1, r4
-    ldmia   sp!, {r4, lr}
-    bx      lr
-    
-    
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_and
- * input: r0=value, r1=address
- * output: r0 = old value
- */
-
-android_atomic_and:
-    stmdb   sp!, {r4, r5, lr}   
-    mov     r2, r1              /* r2 = address */
-    mov     r4, r0              /* r4 = the value */
-1: @ android_atomic_and
-    ldr     r0, [r2]            /* r0 = address[0] */
-    mov     r3, #kernel_atomic_base
-#ifdef __ARM_HAVE_PC_INTERWORK
-    add     lr, pc, #8
-    mov     r5, r0              /* r5 = save address[0] */
-    and     r1, r0, r4          /* r1 = new value */
-    add     pc, r3, #(kernel_cmpxchg - kernel_atomic_base)  /* call cmpxchg() */
-#else
-    mov     r5, r0              /* r5 = save address[0] */
-    and     r1, r0, r4          /* r1 = new value */
-    add     r3, r3, #(kernel_cmpxchg - kernel_atomic_base)  /* call cmpxchg() */
-    mov     lr, pc
-    bx      r3
-#endif
-    bcc     1b
-    mov     r0, r5
-    ldmia   sp!, {r4, r5, lr}
-    bx      lr
-    
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_or
- * input: r0=value, r1=address
- * output: r0 = old value
- */
-
-android_atomic_or:
-    stmdb   sp!, {r4, r5, lr}   
-    mov     r2, r1              /* r2 = address */
-    mov     r4, r0              /* r4 = the value */
-1: @ android_atomic_or
-    ldr     r0, [r2]            /* r0 = address[0] */
-    mov     r3, #kernel_atomic_base
-#ifdef __ARM_HAVE_PC_INTERWORK
-    add     lr, pc, #8
-    mov     r5, r0              /* r5 = save address[0] */
-    orr     r1, r0, r4          /* r1 = new value */
-    add     pc, r3, #(kernel_cmpxchg - kernel_atomic_base)  /* call cmpxchg() */
-#else
-    mov     r5, r0              /* r5 = save address[0] */
-    orr     r1, r0, r4          /* r1 = new value */
-    add     r3, r3, #(kernel_cmpxchg - kernel_atomic_base)  /* call cmpxchg() */
-    mov     lr, pc
-    bx      r3
-#endif
-    bcc     1b
-    mov     r0, r5
-    ldmia   sp!, {r4, r5, lr}
-    bx      lr
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_swap
- * input: r0=value, r1=address
- * output: r0 = old value
- */
-
-/* FIXME: this is not safe on SMP systems 
- * a general way to do it is to use kernel_cmpxchg */
-
-android_atomic_swap:
-    swp     r0, r0, [r1]
-    bx      lr
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_cmpxchg
- * input: r0=oldvalue, r1=newvalue, r2=address
- * output: r0 = 0 (xchg done) or non-zero (xchg not done)
- */
-
-android_atomic_cmpxchg:
-    stmdb   sp!, {r4, lr}
-    mov     r4, r0          /* r4 = save oldvalue */
-1: @ android_atomic_cmpxchg
-    mov     r3, #kernel_atomic_base
-#ifdef __ARM_HAVE_PC_INTERWORK
-    add     lr, pc, #4
-    mov     r0, r4          /* r0 = oldvalue */
-    add     pc, r3, #(kernel_cmpxchg - kernel_atomic_base)
-#else
-    mov     r0, r4          /* r0 = oldvalue */
-    add     r3, r3, #(kernel_cmpxchg - kernel_atomic_base)
-    mov     lr, pc
-    bx      r3
-#endif
-    bcs     2f              /* swap was made. we're good, return. */
-    ldr     r3, [r2]        /* swap not made, see if it's because *ptr!=oldvalue */
-    cmp     r3, r4
-    beq     1b
-2: @ android_atomic_cmpxchg
-    ldmia   sp!, {r4, lr}
-    bx      lr
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_cmpxchg_64
- * input: r0-r1=oldvalue, r2-r3=newvalue, arg4 (on stack)=address
- * output: r0 = 0 (xchg done) or non-zero (xchg not done)
- */
-/* TODO: NEED IMPLEMENTATION FOR THIS ARCHITECTURE */
diff --git a/libcutils/atomic-android-armv6.S b/libcutils/atomic-android-armv6.S
deleted file mode 100644
index 64146c1..0000000
--- a/libcutils/atomic-android-armv6.S
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-    .text
-    .align
-    
-    .global android_atomic_write
-    
-    .global android_atomic_inc
-    .global android_atomic_dec
-    
-    .global android_atomic_add
-    .global android_atomic_and
-    .global android_atomic_or
-    
-    .global android_atomic_swap
-    
-    .global android_atomic_cmpxchg
-    
-
-
-/* FIXME: On SMP systems memory barriers may be needed */
-#warning  "this file is not safe with SMP systems"
-
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_write
- * input: r0=value, r1=address
- * output: void
- */
-
-android_atomic_write:
-1:  ldrex   r12, [r1]
-    strex   r12, r0, [r1]
-    cmp     r12, #0
-    bne     1b
-    bx      lr
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_inc
- * input: r0 = address
- * output: r0 = old value
- */
- 
-android_atomic_inc:
-    mov     r12, r0
-1:  ldrex   r0, [r12]
-    add     r2, r0, #1
-    strex   r1, r2, [r12]
-    cmp     r1, #0
-    bxeq    lr
-    b       1b
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_dec
- * input: r0=address
- * output: r0 = old value
- */
- 
-android_atomic_dec:
-    mov     r12, r0
-1:  ldrex   r0, [r12]
-    sub     r2, r0, #1
-    strex   r1, r2, [r12]
-    cmp     r1, #0
-    bxeq    lr
-    b       1b
-
-    
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_add
- * input: r0=value, r1=address
- * output: r0 = old value
- */
-
-android_atomic_add:
-    mov     r12, r0
-1:  ldrex   r0, [r1]
-    add     r2, r0, r12
-    strex   r3, r2, [r1]
-    cmp     r3, #0
-    bxeq    lr
-    b       1b
-    
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_and
- * input: r0=value, r1=address
- * output: r0 = old value
- */
-
-android_atomic_and:
-    mov     r12, r0
-1:  ldrex   r0, [r1]
-    and     r2, r0, r12
-    strex   r3, r2, [r1]
-    cmp     r3, #0
-    bxeq    lr
-    b       1b
-
-    
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_or
- * input: r0=value, r1=address
- * output: r0 = old value
- */
-
-android_atomic_or:
-    mov     r12, r0
-1:  ldrex   r0, [r1]
-    orr     r2, r0, r12
-    strex   r3, r2, [r1]
-    cmp     r3, #0
-    bxeq    lr
-    b       1b
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_swap
- * input: r0=value, r1=address
- * output: r0 = old value
- */
-
-android_atomic_swap:
-    swp     r0, r0, [r1]
-    bx      lr
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_cmpxchg
- * input: r0=oldvalue, r1=newvalue, r2=address
- * output: r0 = 0 (xchg done) or non-zero (xchg not done)
- */
-
-android_atomic_cmpxchg:
-    mov     r12, r1
-    ldrex   r3, [r2]
-    eors    r0, r0, r3
-    strexeq r0, r12, [r2]
-    bx      lr
-
-
-
-/*
- * ----------------------------------------------------------------------------
- * android_atomic_cmpxchg_64
- * input: r0-r1=oldvalue, r2-r3=newvalue, arg4 (on stack)=address
- * output: r0 = 0 (xchg done) or non-zero (xchg not done)
- */
-/* TODO: NEED IMPLEMENTATION FOR THIS ARCHITECTURE */
diff --git a/libcutils/atomic.c b/libcutils/atomic.c
deleted file mode 100644
index 65d7af0..0000000
--- a/libcutils/atomic.c
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <cutils/atomic.h>
-#ifdef HAVE_WIN32_THREADS
-#include <windows.h>
-#else
-#include <sched.h>
-#endif
-
-/*****************************************************************************/
-#if defined(HAVE_MACOSX_IPC)
-
-#include <libkern/OSAtomic.h>
-
-void android_atomic_write(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (OSAtomicCompareAndSwap32Barrier(oldValue, value, (int32_t*)addr) == 0);
-}
-
-int32_t android_atomic_inc(volatile int32_t* addr) {
-    return OSAtomicIncrement32Barrier((int32_t*)addr)-1;
-}
-
-int32_t android_atomic_dec(volatile int32_t* addr) {
-    return OSAtomicDecrement32Barrier((int32_t*)addr)+1;
-}
-
-int32_t android_atomic_add(int32_t value, volatile int32_t* addr) {
-    return OSAtomicAdd32Barrier(value, (int32_t*)addr)-value;
-}
-
-int32_t android_atomic_and(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (OSAtomicCompareAndSwap32Barrier(oldValue, oldValue&value, (int32_t*)addr) == 0);
-    return oldValue;
-}
-
-int32_t android_atomic_or(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (OSAtomicCompareAndSwap32Barrier(oldValue, oldValue|value, (int32_t*)addr) == 0);
-    return oldValue;
-}
-
-int32_t android_atomic_swap(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_atomic_cmpxchg(oldValue, value, addr));
-    return oldValue;
-}
-
-int android_atomic_cmpxchg(int32_t oldvalue, int32_t newvalue, volatile int32_t* addr) {
-    return OSAtomicCompareAndSwap32Barrier(oldvalue, newvalue, (int32_t*)addr) == 0;
-}
-
-#if defined(__ppc__)        \
-    || defined(__PPC__)     \
-    || defined(__powerpc__) \
-    || defined(__powerpc)   \
-    || defined(__POWERPC__) \
-    || defined(_M_PPC)      \
-    || defined(__PPC)
-#define NEED_QUASIATOMICS 1
-#else
-
-int android_quasiatomic_cmpxchg_64(int64_t oldvalue, int64_t newvalue,
-        volatile int64_t* addr) {
-    return OSAtomicCompareAndSwap64Barrier(oldvalue, newvalue,
-            (int64_t*)addr) == 0;
-}
-
-int64_t android_quasiatomic_swap_64(int64_t value, volatile int64_t* addr) {
-    int64_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_quasiatomic_cmpxchg_64(oldValue, value, addr));
-    return oldValue;
-}
-
-int64_t android_quasiatomic_read_64(volatile int64_t* addr) {
-    return OSAtomicAdd64Barrier(0, addr);
-}    
-
-#endif
-
-
-/*****************************************************************************/
-#elif defined(__i386__) || defined(__x86_64__)
-
-void android_atomic_write(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_atomic_cmpxchg(oldValue, value, addr));
-}
-
-int32_t android_atomic_inc(volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_atomic_cmpxchg(oldValue, oldValue+1, addr));
-    return oldValue;
-}
-
-int32_t android_atomic_dec(volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_atomic_cmpxchg(oldValue, oldValue-1, addr));
-    return oldValue;
-}
-
-int32_t android_atomic_add(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_atomic_cmpxchg(oldValue, oldValue+value, addr));
-    return oldValue;
-}
-
-int32_t android_atomic_and(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_atomic_cmpxchg(oldValue, oldValue&value, addr));
-    return oldValue;
-}
-
-int32_t android_atomic_or(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_atomic_cmpxchg(oldValue, oldValue|value, addr));
-    return oldValue;
-}
-
-int32_t android_atomic_swap(int32_t value, volatile int32_t* addr) {
-    int32_t oldValue;
-    do {
-        oldValue = *addr;
-    } while (android_atomic_cmpxchg(oldValue, value, addr));
-    return oldValue;
-}
-
-int android_atomic_cmpxchg(int32_t oldvalue, int32_t newvalue, volatile int32_t* addr) {
-    int xchg;
-    asm volatile
-    (
-    "   lock; cmpxchg %%ecx, (%%edx);"
-    "   setne %%al;"
-    "   andl $1, %%eax"
-    : "=a" (xchg)
-    : "a" (oldvalue), "c" (newvalue), "d" (addr)
-    );
-    return xchg;
-}
-
-#define NEED_QUASIATOMICS 1
-
-/*****************************************************************************/
-#elif __arm__
-// Most of the implementation is in atomic-android-arm.s.
-
-// on the device, we implement the 64-bit atomic operations through
-// mutex locking. normally, this is bad because we must initialize
-// a pthread_mutex_t before being able to use it, and this means
-// having to do an initialization check on each function call, and
-// that's where really ugly things begin...
-//
-// BUT, as a special twist, we take advantage of the fact that in our
-// pthread library, a mutex is simply a volatile word whose value is always
-// initialized to 0. In other words, simply declaring a static mutex
-// object initializes it !
-//
-// another twist is that we use a small array of mutexes to dispatch
-// the contention locks from different memory addresses
-//
-
-#include <pthread.h>
-
-#define  SWAP_LOCK_COUNT  32U
-static pthread_mutex_t  _swap_locks[SWAP_LOCK_COUNT];
-
-#define  SWAP_LOCK(addr)   \
-   &_swap_locks[((unsigned)(void*)(addr) >> 3U) % SWAP_LOCK_COUNT]
-
-
-int64_t android_quasiatomic_swap_64(int64_t value, volatile int64_t* addr) {
-    int64_t oldValue;
-    pthread_mutex_t*  lock = SWAP_LOCK(addr);
-
-    pthread_mutex_lock(lock);
-
-    oldValue = *addr;
-    *addr    = value;
-
-    pthread_mutex_unlock(lock);
-    return oldValue;
-}
-
-int android_quasiatomic_cmpxchg_64(int64_t oldvalue, int64_t newvalue,
-        volatile int64_t* addr) {
-    int result;
-    pthread_mutex_t*  lock = SWAP_LOCK(addr);
-
-    pthread_mutex_lock(lock);
-
-    if (*addr == oldvalue) {
-        *addr  = newvalue;
-        result = 0;
-    } else {
-        result = 1;
-    }
-    pthread_mutex_unlock(lock);
-    return result;
-}
-
-int64_t android_quasiatomic_read_64(volatile int64_t* addr) {
-    int64_t result;
-    pthread_mutex_t*  lock = SWAP_LOCK(addr);
-
-    pthread_mutex_lock(lock);
-    result = *addr;
-    pthread_mutex_unlock(lock);
-    return result;
-}    
-
-#else
-
-#error "Unsupported atomic operations for this platform"
-
-#endif
-
-
-
-#if NEED_QUASIATOMICS
-
-/* Note that a spinlock is *not* a good idea in general
- * since they can introduce subtle issues. For example,
- * a real-time thread trying to acquire a spinlock already
- * acquired by another thread will never yeld, making the
- * CPU loop endlessly!
- *
- * However, this code is only used on the Linux simulator
- * so it's probably ok for us.
- *
- * The alternative is to use a pthread mutex, but
- * these must be initialized before being used, and
- * then you have the problem of lazily initializing
- * a mutex without any other synchronization primitive.
- */
-
-/* global spinlock for all 64-bit quasiatomic operations */
-static int32_t quasiatomic_spinlock = 0;
-
-int android_quasiatomic_cmpxchg_64(int64_t oldvalue, int64_t newvalue,
-        volatile int64_t* addr) {
-    int result;
-    
-    while (android_atomic_cmpxchg(0, 1, &quasiatomic_spinlock)) {
-#ifdef HAVE_WIN32_THREADS
-        Sleep(0);
-#else        
-        sched_yield();
-#endif        
-    }
-
-    if (*addr == oldvalue) {
-        *addr = newvalue;
-        result = 0;
-    } else {
-        result = 1;
-    }
-
-    android_atomic_swap(0, &quasiatomic_spinlock);
-
-    return result;
-}
-
-int64_t android_quasiatomic_read_64(volatile int64_t* addr) {
-    int64_t result;
-    
-    while (android_atomic_cmpxchg(0, 1, &quasiatomic_spinlock)) {
-#ifdef HAVE_WIN32_THREADS
-        Sleep(0);
-#else
-        sched_yield();
-#endif
-    }
-
-    result = *addr;
-    android_atomic_swap(0, &quasiatomic_spinlock);
-
-    return result;
-}
-
-int64_t android_quasiatomic_swap_64(int64_t value, volatile int64_t* addr) {
-    int64_t result;
-    
-    while (android_atomic_cmpxchg(0, 1, &quasiatomic_spinlock)) {
-#ifdef HAVE_WIN32_THREADS
-        Sleep(0);
-#else
-        sched_yield();
-#endif
-    }
-
-    result = *addr;
-    *addr = value;
-    android_atomic_swap(0, &quasiatomic_spinlock);
-
-    return result;
-}
-
-#endif
diff --git a/libcutils/buffer.c b/libcutils/buffer.c
deleted file mode 100644
index f34b8f8..0000000
--- a/libcutils/buffer.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "buffer"
-
-#include <assert.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "buffer.h"
-#include "loghack.h"
-
-Buffer* bufferCreate(size_t capacity) {
-    Buffer* buffer = malloc(sizeof(Buffer));
-    if (buffer == NULL) {
-        return NULL;
-    }
-    buffer->capacity = capacity;
-    buffer->expected = 0;
-    buffer->data = malloc(capacity);
-    if (buffer->data == NULL) {
-        free(buffer);
-        return NULL;
-    }
-    return buffer;
-}
-
-void bufferFree(Buffer* buffer) {
-    free(buffer->data);
-    free(buffer);
-}
-
-Buffer* bufferWrap(char* data, size_t capacity, size_t size) {
-    Buffer* buffer = malloc(sizeof(Buffer));
-    if (buffer == NULL) {
-        return NULL;
-    }
-
-    buffer->data = data;
-    buffer->capacity = capacity;
-    buffer->size = size;
-    buffer->expected = 0;
-    return buffer;
-}
-
-int bufferPrepareForRead(Buffer* buffer, size_t expected) {
-    if (expected > buffer->capacity) {
-        // Expand buffer.
-        char* expanded = realloc(buffer->data, expected);
-        if (expanded == NULL) {
-            errno = ENOMEM;
-            return -1;
-        }
-        buffer->capacity = expected;
-        buffer->data = expanded;
-    }
-
-    buffer->size = 0;
-    buffer->expected = expected;
-    return 0;
-}
-
-ssize_t bufferRead(Buffer* buffer, int fd) {
-    assert(buffer->size < buffer->expected);
-    
-    ssize_t bytesRead = read(fd, 
-            buffer->data + buffer->size, 
-            buffer->expected - buffer->size);
-
-    if (bytesRead > 0) {
-        buffer->size += bytesRead;
-        return buffer->size;        
-    }
-
-    return bytesRead;
-}
-
-void bufferPrepareForWrite(Buffer* buffer) {
-    buffer->remaining = buffer->size;
-}
-
-ssize_t bufferWrite(Buffer* buffer, int fd) {
-    assert(buffer->remaining > 0);
-    assert(buffer->remaining <= buffer->size);
-
-    ssize_t bytesWritten = write(fd, 
-            buffer->data + buffer->size - buffer->remaining,
-            buffer->remaining);
-
-    if (bytesWritten >= 0) {
-        buffer->remaining -= bytesWritten;
-
-        LOGD("Buffer bytes written: %d", (int) bytesWritten);
-        LOGD("Buffer size: %d", (int) buffer->size);
-        LOGD("Buffer remaining: %d", (int) buffer->remaining);        
-
-        return buffer->remaining;
-    }
-
-    return bytesWritten;
-}
-
diff --git a/libcutils/buffer.h b/libcutils/buffer.h
deleted file mode 100644
index d8bc108..0000000
--- a/libcutils/buffer.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Byte buffer utilities.
- */
-
-#ifndef __BUFFER_H
-#define __BUFFER_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdlib.h>
-
-/** 
- * Byte buffer of known size. Keeps track of how much data has been read
- * into or written out of the buffer.
- */
-typedef struct {
-    /** Buffered data. */
-    char* data;
-
-    union {
-        /** For reading. # of bytes we expect. */
-        size_t expected;
-
-        /** For writing. # of bytes to write. */
-        size_t remaining;
-    };
-
-    /** Actual # of bytes in the buffer. */
-    size_t size;
-
-    /** Amount of memory allocated for this buffer. */
-    size_t capacity;
-} Buffer;
-
-/**
- * Returns true if all data has been read into the buffer.
- */
-#define bufferReadComplete(buffer) (buffer->expected == buffer->size)
-
-/**
- * Returns true if the buffer has been completely written.
- */
-#define bufferWriteComplete(buffer) (buffer->remaining == 0)
-
-/**
- * Creates a new buffer with the given initial capacity.
- */
-Buffer* bufferCreate(size_t initialCapacity);
-
-/**
- * Wraps an existing byte array.
- */
-Buffer* bufferWrap(char* data, size_t capacity, size_t size);
-
-/**
- * Frees and its data.
- */
-void bufferFree(Buffer* buffer);
-
-/**
- * Prepares buffer to read 'expected' number of bytes. Expands capacity if
- * necessary. Returns 0 if successful or -1 if an error occurs allocating
- * memory.
- */
-int bufferPrepareForRead(Buffer* buffer, size_t expected);
-
-/**
- * Reads some data into a buffer. Returns -1 in case of an error and sets 
- * errno (see read()). Returns 0 for EOF. Updates buffer->size and returns
- * the new size after a succesful read. 
- *
- * Precondition: buffer->size < buffer->expected
- */
-ssize_t bufferRead(Buffer* buffer, int fd);
-
-/**
- * Prepares a buffer to be written out.
- */
-void bufferPrepareForWrite(Buffer* buffer);
-
-/**
- * Writes data from buffer to the given fd. Returns -1 and sets errno in case
- * of an error. Updates buffer->remaining and returns the number of remaining
- * bytes to be written after a successful write. 
- *
- * Precondition: buffer->remaining > 0
- */
-ssize_t bufferWrite(Buffer* buffer, int fd);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __BUFFER_H */ 
diff --git a/libcutils/config_utils.c b/libcutils/config_utils.c
deleted file mode 100644
index 75fa6c6..0000000
--- a/libcutils/config_utils.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <string.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include <cutils/config_utils.h>
-#include <cutils/misc.h>
-
-cnode* config_node(const char *name, const char *value)
-{
-    cnode *node;
-
-    node = calloc(sizeof(cnode), 1);
-    if(node) {
-        node->name = name ? name : "";
-        node->value = value ? value : "";
-    }
-
-    return node;
-}
-
-cnode* config_find(cnode *root, const char *name)
-{
-    cnode *node, *match = NULL;
-
-    /* we walk the whole list, as we need to return the last (newest) entry */
-    for(node = root->first_child; node; node = node->next)
-        if(!strcmp(node->name, name))
-            match = node;
-
-    return match;
-}
-
-static cnode* _config_create(cnode *root, const char *name)
-{
-    cnode *node;
-
-    node = config_node(name, NULL);
-
-    if(root->last_child)
-        root->last_child->next = node;
-    else
-        root->first_child = node;
-
-    root->last_child = node;
-
-    return node;
-}
-
-int config_bool(cnode *root, const char *name, int _default)
-{
-    cnode *node;
-        
-    node = config_find(root, name);
-    if(!node)
-        return _default;
-
-    switch(node->value[0]) {
-    case 'y':
-    case 'Y':
-    case '1':
-        return 1;
-    default:
-        return 0;
-    }
-}
-
-const char* config_str(cnode *root, const char *name, const char *_default)
-{
-    cnode *node;
-
-    node = config_find(root, name);
-    if(!node)
-        return _default;
-    return node->value;
-}
-
-void config_set(cnode *root, const char *name, const char *value)
-{
-    cnode *node;
-
-    node = config_find(root, name);
-    if(node)
-        node->value = value;
-    else {
-        node = _config_create(root, name);
-        node->value = value;
-    }
-}
-
-#define T_EOF 0
-#define T_TEXT 1
-#define T_DOT 2
-#define T_OBRACE 3
-#define T_CBRACE 4
-
-typedef struct
-{
-    char *data;
-    char *text;
-    int len;
-    char next;
-} cstate;
-
-static int _lex(cstate *cs, int value)
-{
-    char c;
-    char *s;
-    char *data;
-
-    data = cs->data;
-
-    if(cs->next != 0) {
-        c = cs->next;
-        cs->next = 0;
-        goto got_c;
-    }
-
-restart:
-    for(;;) {
-        c = *data++;
-    got_c:
-        if(isspace(c))
-            continue;
-
-        switch(c) {
-        case 0:
-            return T_EOF;
-
-        case '#':
-            for(;;) {
-                switch(*data) {
-                case 0:
-                    cs->data = data;
-                    return T_EOF;
-                case '\n':
-                    cs->data = data + 1;
-                    goto restart;
-                default:
-                    data++;
-                }
-            }
-            break;
-            
-        case '.':
-            cs->data = data;
-            return T_DOT;
-
-        case '{':
-            cs->data = data;
-            return T_OBRACE;
-
-        case '}':
-            cs->data = data;
-            return T_CBRACE;
-
-        default:
-            s = data - 1;
-
-            if(value) {
-                for(;;) {
-                    if(*data == 0) {
-                        cs->data = data;
-                        break;
-                    }
-                    if(*data == '\n') {
-                        cs->data = data + 1;
-                        *data-- = 0;
-                        break;
-                    }
-                    data++;
-                }
-
-                    /* strip trailing whitespace */
-                while(data > s){
-                    if(!isspace(*data)) break;
-                    *data-- = 0;
-                }
-
-                goto got_text;                
-            } else {
-                for(;;) {
-                    if(isspace(*data)) {
-                        *data = 0;
-                        cs->data = data + 1;
-                        goto got_text;
-                    }
-                    switch(*data) {
-                    case 0:
-                        cs->data = data;
-                        goto got_text;
-                    case '.':
-                    case '{':
-                    case '}':
-                        cs->next = *data;
-                        *data = 0;
-                        cs->data = data + 1;
-                        goto got_text;
-                    default:
-                        data++;
-                    }
-                }
-            }
-        }
-    }
-
-got_text:
-    cs->text = s;
-    return T_TEXT;
-}
-
-#if 0
-char *TOKENNAMES[] = { "EOF", "TEXT", "DOT", "OBRACE", "CBRACE" };
-
-static int lex(cstate *cs, int value)
-{
-    int tok = _lex(cs, value);
-    printf("TOKEN(%d) %s %s\n", value, TOKENNAMES[tok],
-           tok == T_TEXT ? cs->text : "");
-    return tok;
-}
-#else
-#define lex(cs,v) _lex(cs,v)
-#endif
-
-static int parse_expr(cstate *cs, cnode *node);
-
-static int parse_block(cstate *cs, cnode *node)
-{
-    for(;;){
-        switch(lex(cs, 0)){
-        case T_TEXT:
-            if(parse_expr(cs, node)) return -1;
-            continue;
-
-        case T_CBRACE:
-            return 0;
-
-        default:
-            return -1;
-        }
-    }
-}
-
-static int parse_expr(cstate *cs, cnode *root)
-{
-    cnode *node;
-
-        /* last token was T_TEXT */
-    node = config_find(root, cs->text);
-    if(!node || *node->value)
-        node = _config_create(root, cs->text);
-
-    for(;;) {
-        switch(lex(cs, 1)) {
-        case T_DOT:
-            if(lex(cs, 0) != T_TEXT)
-                return -1;
-            node = _config_create(node, cs->text);
-            continue;
-
-        case T_TEXT:
-            node->value = cs->text;
-            return 0;
-
-        case T_OBRACE:
-            return parse_block(cs, node);
-
-        default:
-            return -1;
-        }
-    }
-}
-
-void config_load(cnode *root, char *data)
-{
-    if(data != 0) {
-        cstate cs;
-        cs.data = data;
-        cs.next = 0;
-
-        for(;;) {
-            switch(lex(&cs, 0)) {
-            case T_TEXT:
-                if(parse_expr(&cs, root))
-                    return;
-                break;
-            default:
-                return;
-            }
-        }
-    }
-}
-
-void config_load_file(cnode *root, const char *fn)
-{
-    char *data;
-    data = load_file(fn, 0);
-    config_load(root, data);
-}
diff --git a/libcutils/cpu_info.c b/libcutils/cpu_info.c
deleted file mode 100644
index 23dda8a..0000000
--- a/libcutils/cpu_info.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* libs/cutils/cpu_info.c
-**
-** Copyright 2007, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/cpu_info.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-// we cache the serial number here.
-// this is also used as a fgets() line buffer when we are reading /proc/cpuinfo
-static char serial_number[100] = { 0 };
-
-extern const char* get_cpu_serial_number(void)
-{
-    if (serial_number[0] == 0)
-    {
-        FILE* file;
-        char* chp, *end;
-        char* whitespace;
-        int length;
-        
-        // read serial number from /proc/cpuinfo
-        file = fopen("proc/cpuinfo", "r");
-        if (! file)
-            return NULL;
-        
-        while ((chp = fgets(serial_number, sizeof(serial_number), file)) != NULL)
-        {
-            // look for something like "Serial          : 999206122a03591c"
-
-            if (strncmp(chp, "Serial", 6) != 0)
-                continue;
-            
-            chp = strchr(chp, ':');
-            if (!chp)
-                continue;
-                
-             // skip colon and whitespace
-            while ( *(++chp) == ' ') {}
-            
-            // truncate trailing whitespace
-            end = chp;
-            while (*end && *end != ' ' && *end != '\t' && *end != '\n' && *end != '\r')
-                ++end;
-            *end = 0; 
-            
-            whitespace = strchr(chp, ' ');
-            if (whitespace)
-                *whitespace = 0;
-            whitespace = strchr(chp, '\t');
-            if (whitespace)
-                *whitespace = 0;
-            whitespace = strchr(chp, '\r');
-            if (whitespace)
-                *whitespace = 0;
-            whitespace = strchr(chp, '\n');
-            if (whitespace)
-                *whitespace = 0;
-
-            // shift serial number to beginning of the buffer
-            memmove(serial_number, chp, strlen(chp) + 1);
-            break;
-        }
-        
-        fclose(file);
-    }
-
-    return (serial_number[0] ? serial_number : NULL);
-}
diff --git a/libcutils/dir_hash.c b/libcutils/dir_hash.c
deleted file mode 100644
index be14af6..0000000
--- a/libcutils/dir_hash.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <dirent.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sha1.h>
-#include <unistd.h>
-#include <limits.h>
-
-#include <sys/stat.h>
-
-#include <netinet/in.h>
-#include <resolv.h>
-
-#include <cutils/dir_hash.h>
-
-/**
- * Copies, if it fits within max_output_string bytes, into output_string
- * a hash of the contents, size, permissions, uid, and gid of the file
- * specified by path, using the specified algorithm.  Returns the length
- * of the output string, or a negative number if the buffer is too short.
- */
-int get_file_hash(HashAlgorithm algorithm, const char *path,
-                  char *output_string, size_t max_output_string) {
-    SHA1_CTX context;
-    struct stat sb;
-    unsigned char md[SHA1_DIGEST_LENGTH];
-    int used;
-    size_t n;
-
-    if (algorithm != SHA_1) {
-        errno = EINVAL;
-        return -1;
-    }
-
-    if (stat(path, &sb) != 0) {
-        return -1;
-    }
-
-    if (S_ISLNK(sb.st_mode)) {
-        char buf[PATH_MAX];
-        int len;
-
-        len = readlink(path, buf, sizeof(buf));
-        if (len < 0) {
-            return -1;
-        }
-
-        SHA1Init(&context);
-        SHA1Update(&context, (unsigned char *) buf, len);
-        SHA1Final(md, &context);
-    } else if (S_ISREG(sb.st_mode)) {
-        char buf[10000];
-        FILE *f = fopen(path, "rb");
-        int len;
-
-        if (f == NULL) {
-            return -1;
-        }
-
-        SHA1Init(&context);
-
-        while ((len = fread(buf, 1, sizeof(buf), f)) > 0) {
-            SHA1Update(&context, (unsigned char *) buf, len);
-        }
-
-        if (ferror(f)) {
-            fclose(f);
-            return -1;
-        }
-
-        fclose(f);
-        SHA1Final(md, &context);
-    }
-
-    if (S_ISLNK(sb.st_mode) || S_ISREG(sb.st_mode)) {
-        used = b64_ntop(md, SHA1_DIGEST_LENGTH,
-                        output_string, max_output_string);
-        if (used < 0) {
-            errno = ENOSPC;
-            return -1;
-        }
-
-        n = snprintf(output_string + used, max_output_string - used,
-                     " %d 0%o %d %d", (int) sb.st_size, sb.st_mode,
-                     (int) sb.st_uid, (int) sb.st_gid);
-    } else {
-        n = snprintf(output_string, max_output_string,
-                     "- - 0%o %d %d", sb.st_mode,
-                     (int) sb.st_uid, (int) sb.st_gid);
-    }
-
-    if (n >= max_output_string - used) {
-        errno = ENOSPC;
-        return -(used + n);
-    }
-
-    return used + n;
-}
-
-struct list {
-    char *name;
-    struct list *next;
-};
-
-static int cmp(const void *a, const void *b) {
-    struct list *const *ra = a;
-    struct list *const *rb = b;
-
-    return strcmp((*ra)->name, (*rb)->name);
-}
-
-static int recurse(HashAlgorithm algorithm, const char *directory_path,
-                    struct list **out) {
-    struct list *list = NULL;
-    struct list *f;
-
-    struct dirent *de;
-    DIR *d = opendir(directory_path);
-
-    if (d == NULL) {
-        return -1;
-    }
-
-    while ((de = readdir(d)) != NULL) {
-        if (strcmp(de->d_name, ".") == 0) {
-            continue;
-        }
-        if (strcmp(de->d_name, "..") == 0) {
-            continue;
-        }
-
-        char *name = malloc(strlen(de->d_name) + 1);
-        struct list *node = malloc(sizeof(struct list));
-
-        if (name == NULL || node == NULL) {
-            struct list *next;
-            for (f = list; f != NULL; f = next) {
-                next = f->next;
-                free(f->name);
-                free(f);
-            }
-
-            free(name);
-            free(node);
-            return -1;
-        }
-
-        strcpy(name, de->d_name);
-
-        node->name = name;
-        node->next = list;
-        list = node;
-    }
-
-    closedir(d);
-
-    for (f = list; f != NULL; f = f->next) {
-        struct stat sb;
-        char *name;
-        char outstr[NAME_MAX + 100];
-        char *keep;
-        struct list *res;
-
-        name = malloc(strlen(f->name) + strlen(directory_path) + 2);
-        if (name == NULL) {
-            struct list *next;
-            for (f = list; f != NULL; f = f->next) {
-                next = f->next;
-                free(f->name);
-                free(f);
-            }
-            for (f = *out; f != NULL; f = f->next) {
-                next = f->next;
-                free(f->name);
-                free(f);
-            }
-            *out = NULL;
-            return -1;
-        }
-
-        sprintf(name, "%s/%s", directory_path, f->name);
-
-        int len = get_file_hash(algorithm, name,
-                                outstr, sizeof(outstr));
-        if (len < 0) {
-            // should not happen
-            return -1;
-        }
-
-        keep = malloc(len + strlen(name) + 3);
-        res = malloc(sizeof(struct list));
-
-        if (keep == NULL || res == NULL) {
-            struct list *next;
-            for (f = list; f != NULL; f = f->next) {
-                next = f->next;
-                free(f->name);
-                free(f);
-            }
-            for (f = *out; f != NULL; f = f->next) {
-                next = f->next;
-                free(f->name);
-                free(f);
-            }
-            *out = NULL;
-
-            free(keep);
-            free(res);
-            return -1;
-        }
-
-        sprintf(keep, "%s %s\n", name, outstr);
-
-        res->name = keep;
-        res->next = *out;
-        *out = res;
-
-        if ((stat(name, &sb) == 0) && S_ISDIR(sb.st_mode)) {
-            if (recurse(algorithm, name, out) < 0) {
-                struct list *next;
-                for (f = list; f != NULL; f = next) {
-                    next = f->next;
-                    free(f->name);
-                    free(f);
-                }
-
-                return -1;
-            }
-        }
-    }
-
-    struct list *next;
-    for (f = list; f != NULL; f = next) {
-        next = f->next;
-
-        free(f->name);
-        free(f);
-    }
-}
-
-/**
- * Allocates a string containing the names and hashes of all files recursively
- * reached under the specified directory_path, using the specified algorithm.
- * The string is returned as *output_string; the return value is the length
- * of the string, or a negative number if there was a failure.
- */
-int get_recursive_hash_manifest(HashAlgorithm algorithm,
-                                const char *directory_path,
-                                char **output_string) {
-    struct list *out = NULL;
-    struct list *r;
-    struct list **list;
-    int count = 0;
-    int len = 0;
-    int retlen = 0;
-    int i;
-    char *buf;
-    
-    if (recurse(algorithm, directory_path, &out) < 0) {
-        return -1;
-    }
-
-    for (r = out; r != NULL; r = r->next) {
-        count++;
-        len += strlen(r->name);
-    }
-
-    list = malloc(count * sizeof(struct list *));
-    if (list == NULL) {
-        struct list *next;
-        for (r = out; r != NULL; r = next) {
-            next = r->next;
-            free(r->name);
-            free(r);
-        }
-        return -1;
-    }
-
-    count = 0;
-    for (r = out; r != NULL; r = r->next) {
-        list[count++] = r;
-    }
-
-    qsort(list, count, sizeof(struct list *), cmp);
-
-    buf = malloc(len + 1);
-    if (buf == NULL) {
-        struct list *next;
-        for (r = out; r != NULL; r = next) {
-            next = r->next;
-            free(r->name);
-            free(r);
-        }
-        free(list);
-        return -1;
-    }
-
-    for (i = 0; i < count; i++) {
-        int n = strlen(list[i]->name);
-
-        strcpy(buf + retlen, list[i]->name);
-        retlen += n;
-    }
-
-    free(list);
-
-    struct list *next;
-    for (r = out; r != NULL; r = next) {
-        next = r->next;
-
-        free(r->name);
-        free(r);
-    }
-
-    *output_string = buf;
-    return retlen;
-}
diff --git a/libcutils/dlmalloc_stubs.c b/libcutils/dlmalloc_stubs.c
deleted file mode 100644
index 1ced147..0000000
--- a/libcutils/dlmalloc_stubs.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* No-op stubs for functions defined in system/bionic/bionic/dlmalloc.c.
- */
-void dlmalloc_walk_free_pages()
-{
-}
-
-void dlmalloc_walk_heap()
-{
-}
-
-void dlmalloc_trim()
-{
-}
diff --git a/libcutils/fdevent.c b/libcutils/fdevent.c
deleted file mode 100644
index 4cf46fa..0000000
--- a/libcutils/fdevent.c
+++ /dev/null
@@ -1,506 +0,0 @@
-/* http://frotznet.googlecode.com/svn/trunk/utils/fdevent.c
-**
-** Copyright 2006, Brian Swetland <swetland@frotz.net>
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include <fcntl.h>
-
-#include <stdarg.h>
-#include <stddef.h>
-
-#include <cutils/fdevent.h>
-
-#define TRACE(x...) fprintf(stderr,x)
-
-#define DEBUG 0
-
-static void fatal(const char *fn, const char *fmt, ...)
-{
-    va_list ap;
-    va_start(ap, fmt);
-    fprintf(stderr, "%s:", fn);
-    vfprintf(stderr, fmt, ap);
-    va_end(ap);
-    abort();
-}
-
-#define FATAL(x...) fatal(__FUNCTION__, x)
-
-#if DEBUG
-static void dump_fde(fdevent *fde, const char *info)
-{
-    fprintf(stderr,"FDE #%03d %c%c%c %s\n", fde->fd,
-            fde->state & FDE_READ ? 'R' : ' ',
-            fde->state & FDE_WRITE ? 'W' : ' ',
-            fde->state & FDE_ERROR ? 'E' : ' ',
-            info);
-}
-#else
-#define dump_fde(fde, info) do { } while(0)
-#endif
-
-#define FDE_EVENTMASK  0x00ff
-#define FDE_STATEMASK  0xff00
-
-#define FDE_ACTIVE     0x0100
-#define FDE_PENDING    0x0200
-#define FDE_CREATED    0x0400
-
-static void fdevent_plist_enqueue(fdevent *node);
-static void fdevent_plist_remove(fdevent *node);
-static fdevent *fdevent_plist_dequeue(void);
-
-static fdevent list_pending = {
-    .next = &list_pending,
-    .prev = &list_pending,
-};
-
-static fdevent **fd_table = 0;
-static int fd_table_max = 0;
-
-#ifdef CRAPTASTIC
-//HAVE_EPOLL
-
-#include <sys/epoll.h>
-
-static int epoll_fd = -1;
-
-static void fdevent_init()
-{
-        /* XXX: what's a good size for the passed in hint? */
-    epoll_fd = epoll_create(256);
-    
-    if(epoll_fd < 0) {
-        perror("epoll_create() failed");
-        exit(1);
-    }
-
-        /* mark for close-on-exec */
-    fcntl(epoll_fd, F_SETFD, FD_CLOEXEC);
-}
-
-static void fdevent_connect(fdevent *fde)
-{
-    struct epoll_event ev;
-
-    memset(&ev, 0, sizeof(ev));
-    ev.events = 0;
-    ev.data.ptr = fde;
-
-#if 0    
-    if(epoll_ctl(epoll_fd, EPOLL_CTL_ADD, fde->fd, &ev)) {
-        perror("epoll_ctl() failed\n");
-        exit(1);
-    }
-#endif
-}
-
-static void fdevent_disconnect(fdevent *fde)
-{
-    struct epoll_event ev;
-    
-    memset(&ev, 0, sizeof(ev));
-    ev.events = 0;
-    ev.data.ptr = fde;
-
-        /* technically we only need to delete if we
-        ** were actively monitoring events, but let's
-        ** be aggressive and do it anyway, just in case
-        ** something's out of sync
-        */
-    epoll_ctl(epoll_fd, EPOLL_CTL_DEL, fde->fd, &ev);
-}
-
-static void fdevent_update(fdevent *fde, unsigned events)
-{
-    struct epoll_event ev;
-    int active;
-    
-    active = (fde->state & FDE_EVENTMASK) != 0;
-    
-    memset(&ev, 0, sizeof(ev));
-    ev.events = 0;
-    ev.data.ptr = fde;
-
-    if(events & FDE_READ) ev.events |= EPOLLIN;
-    if(events & FDE_WRITE) ev.events |= EPOLLOUT;
-    if(events & FDE_ERROR) ev.events |= (EPOLLERR | EPOLLHUP);
-
-    fde->state = (fde->state & FDE_STATEMASK) | events;
-
-    if(active) {
-            /* we're already active. if we're changing to *no*
-            ** events being monitored, we need to delete, otherwise
-            ** we need to just modify
-            */
-        if(ev.events) {
-            if(epoll_ctl(epoll_fd, EPOLL_CTL_MOD, fde->fd, &ev)) {
-                perror("epoll_ctl() failed\n");
-                exit(1);
-            }
-        } else {
-            if(epoll_ctl(epoll_fd, EPOLL_CTL_DEL, fde->fd, &ev)) {
-                perror("epoll_ctl() failed\n");
-                exit(1);
-            }
-        }
-    } else {
-            /* we're not active.  if we're watching events, we need
-            ** to add, otherwise we can just do nothing
-            */
-        if(ev.events) {
-            if(epoll_ctl(epoll_fd, EPOLL_CTL_ADD, fde->fd, &ev)) {
-                perror("epoll_ctl() failed\n");
-                exit(1);
-            }
-        }
-    }
-}
-
-static void fdevent_process()
-{
-    struct epoll_event events[256];
-    fdevent *fde;
-    int i, n;
-
-    n = epoll_wait(epoll_fd, events, 256, -1);
-
-    if(n < 0) {
-        if(errno == EINTR) return;
-        perror("epoll_wait");
-        exit(1);
-    }
-
-    for(i = 0; i < n; i++) {
-        struct epoll_event *ev = events + i;
-        fde = ev->data.ptr;
-
-        if(ev->events & EPOLLIN) {
-            fde->events |= FDE_READ;
-        }
-        if(ev->events & EPOLLOUT) {
-            fde->events |= FDE_WRITE;
-        }
-        if(ev->events & (EPOLLERR | EPOLLHUP)) {
-            fde->events |= FDE_ERROR;
-        }
-        if(fde->events) {
-            if(fde->state & FDE_PENDING) continue;
-            fde->state |= FDE_PENDING;
-            fdevent_plist_enqueue(fde);
-        }
-    }
-}
-
-#else /* USE_SELECT */
-
-#ifdef HAVE_WINSOCK
-#include <winsock2.h>
-#else
-#include <sys/select.h>
-#endif
-
-static fd_set read_fds;
-static fd_set write_fds;
-static fd_set error_fds;
-
-static int select_n = 0;
-
-static void fdevent_init(void)
-{
-    FD_ZERO(&read_fds);
-    FD_ZERO(&write_fds);
-    FD_ZERO(&error_fds);
-}
-
-static void fdevent_connect(fdevent *fde)
-{
-    if(fde->fd >= select_n) {
-        select_n = fde->fd + 1;
-    }
-}
-
-static void fdevent_disconnect(fdevent *fde)
-{
-    int i, n;
-    
-    FD_CLR(fde->fd, &read_fds);
-    FD_CLR(fde->fd, &write_fds);
-    FD_CLR(fde->fd, &error_fds);
-
-    for(n = 0, i = 0; i < select_n; i++) {
-        if(fd_table[i] != 0) n = i;
-    }
-    select_n = n + 1;
-}
-
-static void fdevent_update(fdevent *fde, unsigned events)
-{
-    if(events & FDE_READ) {
-        FD_SET(fde->fd, &read_fds);
-    } else {
-        FD_CLR(fde->fd, &read_fds);
-    }
-    if(events & FDE_WRITE) {
-        FD_SET(fde->fd, &write_fds);
-    } else {
-        FD_CLR(fde->fd, &write_fds);
-    }
-    if(events & FDE_ERROR) {
-        FD_SET(fde->fd, &error_fds);
-    } else {
-        FD_CLR(fde->fd, &error_fds);
-    }
-
-    fde->state = (fde->state & FDE_STATEMASK) | events;    
-}
-
-static void fdevent_process()
-{
-    int i, n;
-    fdevent *fde;
-    unsigned events;
-    fd_set rfd, wfd, efd;
-
-    memcpy(&rfd, &read_fds, sizeof(fd_set));
-    memcpy(&wfd, &write_fds, sizeof(fd_set));
-    memcpy(&efd, &error_fds, sizeof(fd_set));
-    
-    n = select(select_n, &rfd, &wfd, &efd, 0);
-    
-    if(n < 0) {
-        if(errno == EINTR) return;
-        perror("select");
-        return;
-    }
-
-    for(i = 0; (i < select_n) && (n > 0); i++) {
-        events = 0;
-        if(FD_ISSET(i, &rfd)) events |= FDE_READ;
-        if(FD_ISSET(i, &wfd)) events |= FDE_WRITE;
-        if(FD_ISSET(i, &efd)) events |= FDE_ERROR;
-
-        if(events) {
-            n--;
-            
-            fde = fd_table[i];
-            if(fde == 0) FATAL("missing fde for fd %d\n", i);
-
-            fde->events |= events;
-            
-            if(fde->state & FDE_PENDING) continue;
-            fde->state |= FDE_PENDING;
-            fdevent_plist_enqueue(fde);
-        }
-    }
-}
-
-#endif
-
-static void fdevent_register(fdevent *fde)
-{
-    if(fde->fd < 0) {
-        FATAL("bogus negative fd (%d)\n", fde->fd);
-    }
-    
-    if(fde->fd >= fd_table_max) {
-        int oldmax = fd_table_max;
-        if(fde->fd > 32000) {
-            FATAL("bogus huuuuge fd (%d)\n", fde->fd);
-        }
-        if(fd_table_max == 0) {
-            fdevent_init();
-            fd_table_max = 256;
-        }
-        while(fd_table_max <= fde->fd) {
-            fd_table_max *= 2;
-        }
-        fd_table = realloc(fd_table, sizeof(fdevent*) * fd_table_max);
-        if(fd_table == 0) {
-            FATAL("could not expand fd_table to %d entries\n", fd_table_max);
-        }
-        memset(fd_table + oldmax, 0, sizeof(int) * (fd_table_max - oldmax));
-    }
-
-    fd_table[fde->fd] = fde;
-}
-
-static void fdevent_unregister(fdevent *fde)
-{
-    if((fde->fd < 0) || (fde->fd >= fd_table_max)) {
-        FATAL("fd out of range (%d)\n", fde->fd);
-    }
-
-    if(fd_table[fde->fd] != fde) {
-        FATAL("fd_table out of sync");
-    }
-
-    fd_table[fde->fd] = 0;
-
-    if(!(fde->state & FDE_DONT_CLOSE)) {
-        dump_fde(fde, "close");
-        close(fde->fd);
-    }
-}
-
-static void fdevent_plist_enqueue(fdevent *node)
-{
-    fdevent *list = &list_pending;
-
-    node->next = list;
-    node->prev = list->prev;
-    node->prev->next = node;
-    list->prev = node;
-}
-
-static void fdevent_plist_remove(fdevent *node)
-{
-    node->prev->next = node->next;
-    node->next->prev = node->prev;
-    node->next = 0;
-    node->prev = 0;
-}
-
-static fdevent *fdevent_plist_dequeue(void)
-{
-    fdevent *list = &list_pending;
-    fdevent *node = list->next;
-    
-    if(node == list) return 0;
-    
-    list->next = node->next;
-    list->next->prev = list;
-    node->next = 0;
-    node->prev = 0;
-
-    return node;
-}
-
-fdevent *fdevent_create(int fd, fd_func func, void *arg)
-{
-    fdevent *fde = (fdevent*) malloc(sizeof(fdevent));
-    if(fde == 0) return 0;
-    fdevent_install(fde, fd, func, arg);
-    fde->state |= FDE_CREATED;
-    return fde;
-}
-
-void fdevent_destroy(fdevent *fde)
-{
-    if(fde == 0) return;
-    if(!(fde->state & FDE_CREATED)) {
-        FATAL("fde %p not created by fdevent_create()\n", fde);
-    }
-    fdevent_remove(fde);
-}
-
-void fdevent_install(fdevent *fde, int fd, fd_func func, void *arg) 
-{
-    memset(fde, 0, sizeof(fdevent));
-    fde->state = FDE_ACTIVE;
-    fde->fd = fd;
-    fde->func = func;
-    fde->arg = arg;
-
-#ifndef HAVE_WINSOCK
-    fcntl(fd, F_SETFL, O_NONBLOCK);
-#endif
-    fdevent_register(fde);
-    dump_fde(fde, "connect");
-    fdevent_connect(fde);
-    fde->state |= FDE_ACTIVE;
-}
-
-void fdevent_remove(fdevent *fde)
-{
-    if(fde->state & FDE_PENDING) {
-        fdevent_plist_remove(fde);
-    }
-
-    if(fde->state & FDE_ACTIVE) {
-        fdevent_disconnect(fde);
-        dump_fde(fde, "disconnect");    
-        fdevent_unregister(fde);
-    }
-
-    fde->state = 0;
-    fde->events = 0;
-}
-
-
-void fdevent_set(fdevent *fde, unsigned events)
-{
-    events &= FDE_EVENTMASK;
-    
-    if((fde->state & FDE_EVENTMASK) == events) return;
-    
-    if(fde->state & FDE_ACTIVE) {
-        fdevent_update(fde, events);
-        dump_fde(fde, "update");
-    }
-
-    fde->state = (fde->state & FDE_STATEMASK) | events;
-
-    if(fde->state & FDE_PENDING) {
-            /* if we're pending, make sure
-            ** we don't signal an event that
-            ** is no longer wanted.
-            */
-        fde->events &= (~events);
-        if(fde->events == 0) {
-            fdevent_plist_remove(fde);
-            fde->state &= (~FDE_PENDING);
-        }
-    }
-}
-
-void fdevent_add(fdevent *fde, unsigned events)
-{
-    fdevent_set(
-        fde, (fde->state & FDE_EVENTMASK) | (events & FDE_EVENTMASK));
-}
-
-void fdevent_del(fdevent *fde, unsigned events)
-{
-    fdevent_set(
-        fde, (fde->state & FDE_EVENTMASK) & (~(events & FDE_EVENTMASK)));
-}
-
-void fdevent_loop()
-{
-    fdevent *fde;
-    
-    for(;;) {
-#if DEBUG
-        fprintf(stderr,"--- ---- waiting for events\n");
-#endif
-        fdevent_process();
-        
-        while((fde = fdevent_plist_dequeue())) {
-            unsigned events = fde->events;
-            fde->events = 0;
-            fde->state &= (~FDE_PENDING);
-            dump_fde(fde, "callback");
-            fde->func(fde->fd, events, fde->arg);
-        }
-    }
-}
-
diff --git a/libcutils/hashmap.c b/libcutils/hashmap.c
deleted file mode 100644
index e29bc24..0000000
--- a/libcutils/hashmap.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <cutils/hashmap.h>
-#include <assert.h>
-#include <errno.h>
-#include <cutils/threads.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-#include <sys/types.h>
-
-typedef struct Entry Entry;
-struct Entry {
-    void* key;
-    int hash;
-    void* value;
-    Entry* next;
-};
-
-struct Hashmap {
-    Entry** buckets;
-    size_t bucketCount;
-    int (*hash)(void* key);
-    bool (*equals)(void* keyA, void* keyB);
-    mutex_t lock; 
-    size_t size;
-};
-
-Hashmap* hashmapCreate(size_t initialCapacity,
-        int (*hash)(void* key), bool (*equals)(void* keyA, void* keyB)) {
-    assert(hash != NULL);
-    assert(equals != NULL);
-    
-    Hashmap* map = malloc(sizeof(Hashmap));
-    if (map == NULL) {
-        return NULL;
-    }
-    
-    // 0.75 load factor.
-    size_t minimumBucketCount = initialCapacity * 4 / 3;
-    map->bucketCount = 1;
-    while (map->bucketCount <= minimumBucketCount) {
-        // Bucket count must be power of 2.
-        map->bucketCount <<= 1; 
-    }
-
-    map->buckets = calloc(map->bucketCount, sizeof(Entry*));
-    if (map->buckets == NULL) {
-        free(map);
-        return NULL;
-    }
-    
-    map->size = 0;
-
-    map->hash = hash;
-    map->equals = equals;
-    
-    mutex_init(&map->lock);
-    
-    return map;
-}
-
-/**
- * Hashes the given key.
- */
-static inline int hashKey(Hashmap* map, void* key) {
-    int h = map->hash(key);
-
-    // We apply this secondary hashing discovered by Doug Lea to defend
-    // against bad hashes.
-    h += ~(h << 9);
-    h ^= (((unsigned int) h) >> 14);
-    h += (h << 4);
-    h ^= (((unsigned int) h) >> 10);
-       
-    return h;
-}
-
-size_t hashmapSize(Hashmap* map) {
-    return map->size;
-}
-
-static inline size_t calculateIndex(size_t bucketCount, int hash) {
-    return ((size_t) hash) & (bucketCount - 1);
-}
-
-static void expandIfNecessary(Hashmap* map) {
-    // If the load factor exceeds 0.75...
-    if (map->size > (map->bucketCount * 3 / 4)) {
-        // Start off with a 0.33 load factor.
-        size_t newBucketCount = map->bucketCount << 1;
-        Entry** newBuckets = calloc(newBucketCount, sizeof(Entry*));
-        if (newBuckets == NULL) {
-            // Abort expansion.
-            return;
-        }
-        
-        // Move over existing entries.
-        size_t i;
-        for (i = 0; i < map->bucketCount; i++) {
-            Entry* entry = map->buckets[i];
-            while (entry != NULL) {
-                Entry* next = entry->next;
-                size_t index = calculateIndex(newBucketCount, entry->hash);
-                entry->next = newBuckets[index];
-                newBuckets[index] = entry;
-                entry = next;
-            }
-        }
-
-        // Copy over internals.
-        free(map->buckets);
-        map->buckets = newBuckets;
-        map->bucketCount = newBucketCount;
-    }
-}
-
-void hashmapLock(Hashmap* map) {
-    mutex_lock(&map->lock);
-}
-
-void hashmapUnlock(Hashmap* map) {
-    mutex_unlock(&map->lock);
-}
-
-void hashmapFree(Hashmap* map) {
-    size_t i;
-    for (i = 0; i < map->bucketCount; i++) {
-        Entry* entry = map->buckets[i];
-        while (entry != NULL) {
-            Entry* next = entry->next;
-            free(entry);
-            entry = next;
-        }
-    }
-    free(map->buckets);
-    mutex_destroy(&map->lock);
-    free(map);
-}
-
-int hashmapHash(void* key, size_t keySize) {
-    int h = keySize;
-    char* data = (char*) key;
-    size_t i;
-    for (i = 0; i < keySize; i++) {
-        h = h * 31 + *data;
-        data++;
-    }
-    return h;
-}
-
-static Entry* createEntry(void* key, int hash, void* value) {
-    Entry* entry = malloc(sizeof(Entry));
-    if (entry == NULL) {
-        return NULL;
-    }
-    entry->key = key;
-    entry->hash = hash;
-    entry->value = value;
-    entry->next = NULL;
-    return entry;
-}
-
-static inline bool equalKeys(void* keyA, int hashA, void* keyB, int hashB,
-        bool (*equals)(void*, void*)) {
-    if (keyA == keyB) {
-        return true;
-    }
-    if (hashA != hashB) {
-        return false;
-    }
-    return equals(keyA, keyB);
-}
-
-void* hashmapPut(Hashmap* map, void* key, void* value) {
-    int hash = hashKey(map, key);
-    size_t index = calculateIndex(map->bucketCount, hash);
-
-    Entry** p = &(map->buckets[index]);
-    while (true) {
-        Entry* current = *p;
-
-        // Add a new entry.
-        if (current == NULL) {
-            *p = createEntry(key, hash, value);
-            if (*p == NULL) {
-                errno = ENOMEM;
-                return NULL;
-            }
-            map->size++;
-            expandIfNecessary(map);
-            return NULL;
-        }
-
-        // Replace existing entry.
-        if (equalKeys(current->key, current->hash, key, hash, map->equals)) {
-            void* oldValue = current->value;
-            current->value = value;
-            return oldValue;
-        }
-
-        // Move to next entry.
-        p = &current->next;
-    }
-}
-
-void* hashmapGet(Hashmap* map, void* key) {
-    int hash = hashKey(map, key);
-    size_t index = calculateIndex(map->bucketCount, hash);
-
-    Entry* entry = map->buckets[index];
-    while (entry != NULL) {
-        if (equalKeys(entry->key, entry->hash, key, hash, map->equals)) {
-            return entry->value;
-        }
-        entry = entry->next;
-    }
-
-    return NULL;
-}
-
-bool hashmapContainsKey(Hashmap* map, void* key) {
-    int hash = hashKey(map, key);
-    size_t index = calculateIndex(map->bucketCount, hash);
-
-    Entry* entry = map->buckets[index];
-    while (entry != NULL) {
-        if (equalKeys(entry->key, entry->hash, key, hash, map->equals)) {
-            return true;
-        }
-        entry = entry->next;
-    }
-
-    return false;
-}
-
-void* hashmapMemoize(Hashmap* map, void* key, 
-        void* (*initialValue)(void* key, void* context), void* context) {
-    int hash = hashKey(map, key);
-    size_t index = calculateIndex(map->bucketCount, hash);
-
-    Entry** p = &(map->buckets[index]);
-    while (true) {
-        Entry* current = *p;
-
-        // Add a new entry.
-        if (current == NULL) {
-            *p = createEntry(key, hash, NULL);
-            if (*p == NULL) {
-                errno = ENOMEM;
-                return NULL;
-            }
-            void* value = initialValue(key, context);
-            (*p)->value = value;
-            map->size++;
-            expandIfNecessary(map);
-            return value;
-        }
-
-        // Return existing value.
-        if (equalKeys(current->key, current->hash, key, hash, map->equals)) {
-            return current->value;
-        }
-
-        // Move to next entry.
-        p = &current->next;
-    }
-}
-
-void* hashmapRemove(Hashmap* map, void* key) {
-    int hash = hashKey(map, key);
-    size_t index = calculateIndex(map->bucketCount, hash);
-
-    // Pointer to the current entry.
-    Entry** p = &(map->buckets[index]);
-    Entry* current;
-    while ((current = *p) != NULL) {
-        if (equalKeys(current->key, current->hash, key, hash, map->equals)) {
-            void* value = current->value;
-            *p = current->next;
-            free(current);
-            map->size--;
-            return value;
-        }
-
-        p = &current->next;
-    }
-
-    return NULL;
-}
-
-void hashmapForEach(Hashmap* map, 
-        bool (*callback)(void* key, void* value, void* context),
-        void* context) {
-    size_t i;
-    for (i = 0; i < map->bucketCount; i++) {
-        Entry* entry = map->buckets[i];
-        while (entry != NULL) {
-            if (!callback(entry->key, entry->value, context)) {
-                return;
-            }
-            entry = entry->next;
-        }
-    }
-}
-
-size_t hashmapCurrentCapacity(Hashmap* map) {
-    size_t bucketCount = map->bucketCount;
-    return bucketCount * 3 / 4;
-}
-
-size_t hashmapCountCollisions(Hashmap* map) {
-    size_t collisions = 0;
-    size_t i;
-    for (i = 0; i < map->bucketCount; i++) {
-        Entry* entry = map->buckets[i];
-        while (entry != NULL) {
-            if (entry->next != NULL) {
-                collisions++;
-            }
-            entry = entry->next;
-        }
-    }
-    return collisions;
-}
-
-int hashmapIntHash(void* key) {
-    // Return the key value itself.
-    return *((int*) key);
-}
-
-bool hashmapIntEquals(void* keyA, void* keyB) {
-    int a = *((int*) keyA);
-    int b = *((int*) keyB);
-    return a == b;
-}
diff --git a/libcutils/load_file.c b/libcutils/load_file.c
deleted file mode 100644
index 99f2965..0000000
--- a/libcutils/load_file.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* libs/cutils/load_file.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-void *load_file(const char *fn, unsigned *_sz)
-{
-    char *data;
-    int sz;
-    int fd;
-
-    data = 0;
-    fd = open(fn, O_RDONLY);
-    if(fd < 0) return 0;
-
-    sz = lseek(fd, 0, SEEK_END);
-    if(sz < 0) goto oops;
-
-    if(lseek(fd, 0, SEEK_SET) != 0) goto oops;
-
-    data = (char*) malloc(sz + 1);
-    if(data == 0) goto oops;
-
-    if(read(fd, data, sz) != sz) goto oops;
-    close(fd);
-    data[sz] = 0;
-
-    if(_sz) *_sz = sz;
-    return data;
-
-oops:
-    close(fd);
-    if(data != 0) free(data);
-    return 0;
-}
diff --git a/libcutils/loghack.h b/libcutils/loghack.h
deleted file mode 100644
index 2bfffe4..0000000
--- a/libcutils/loghack.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * This is a temporary hack to enable logging from cutils.
- */
-
-#ifndef _CUTILS_LOGHACK_H
-#define _CUTILS_LOGHACK_H
-
-#ifdef HAVE_ANDROID_OS
-#include <cutils/log.h>
-#else
-#include <stdio.h>
-#define LOG(level, ...) \
-        ((void)printf("cutils:" level "/" LOG_TAG ": " __VA_ARGS__))
-#define LOGV(...)   LOG("V", __VA_ARGS__)
-#define LOGD(...)   LOG("D", __VA_ARGS__)
-#define LOGI(...)   LOG("I", __VA_ARGS__)
-#define LOGW(...)   LOG("W", __VA_ARGS__)
-#define LOGE(...)   LOG("E", __VA_ARGS__)
-#define LOG_ALWAYS_FATAL(...)   do { LOGE(__VA_ARGS__); exit(1); } while (0)
-#endif
-
-#endif // _CUTILS_LOGHACK_H
diff --git a/libcutils/memory.c b/libcutils/memory.c
deleted file mode 100644
index ef6c7e6..0000000
--- a/libcutils/memory.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <cutils/memory.h>
-
-void android_memset16(uint16_t* dst, uint16_t value, size_t size)
-{
-    size >>= 1;
-    while (size--) {
-        *dst++ = value;
-    }
-}
-
-void android_memset32(uint32_t* dst, uint32_t value, size_t size)
-{
-    size >>= 2;
-    while (size--) {
-        *dst++ = value;
-    }
-}
-
-#if !HAVE_STRLCPY
-/*
- * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <sys/types.h>
-#include <string.h>
-
-/* Implementation of strlcpy() for platforms that don't already have it. */
-
-/*
- * Copy src to string dst of size siz.  At most siz-1 characters
- * will be copied.  Always NUL terminates (unless siz == 0).
- * Returns strlen(src); if retval >= siz, truncation occurred.
- */
-size_t
-strlcpy(char *dst, const char *src, size_t siz)
-{
-	char *d = dst;
-	const char *s = src;
-	size_t n = siz;
-
-	/* Copy as many bytes as will fit */
-	if (n != 0) {
-		while (--n != 0) {
-			if ((*d++ = *s++) == '\0')
-				break;
-		}
-  }
-
-	/* Not enough room in dst, add NUL and traverse rest of src */
-	if (n == 0) {
-		if (siz != 0)
-			*d = '\0';		/* NUL-terminate dst */
-		while (*s++)
-			;
-	}
-
-	return(s - src - 1);	/* count does not include NUL */
-}
-#endif
diff --git a/libcutils/memset32.S b/libcutils/memset32.S
deleted file mode 100644
index 4697265..0000000
--- a/libcutils/memset32.S
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/*
- *  memset32.S
- *
- */
-
-    .text
-    .align
-
-    .global android_memset32
-    .type   android_memset32, %function
-    .global android_memset16
-    .type   android_memset16, %function
-
-        /*
-         * Optimized memset32 and memset16 for ARM.
-         *
-         * void android_memset16(uint16_t* dst, uint16_t value, size_t size);
-         * void android_memset32(uint32_t* dst, uint32_t value, size_t size);
-         *
-         */
-
-android_memset16:
-        .fnstart
-        cmp         r2, #1
-        bxle        lr
-
-        /* expand the data to 32 bits */
-        mov         r1, r1, lsl #16
-        orr         r1, r1, r1, lsr #16
-
-        /* align to 32 bits */
-        tst         r0, #2
-        strneh      r1, [r0], #2
-        subne       r2, r2, #2
-        .fnend
-
-android_memset32:
-        .fnstart
-        .save       {lr}
-        str         lr, [sp, #-4]!
-
-        /* align the destination to a cache-line */
-        mov         r12, r1
-        mov         lr, r1
-        rsb         r3, r0, #0
-        ands        r3, r3, #0x1C
-        beq         .Laligned32
-        cmp         r3, r2
-        andhi       r3, r2, #0x1C
-        sub         r2, r2, r3
-
-        /* conditionally writes 0 to 7 words (length in r3) */
-        movs        r3, r3, lsl #28
-        stmcsia     r0!, {r1, lr}
-        stmcsia     r0!, {r1, lr}
-        stmmiia     r0!, {r1, lr}
-        movs        r3, r3, lsl #2
-        strcs       r1, [r0], #4
-
-.Laligned32:
-        mov         r3, r1
-1:      subs        r2, r2, #32
-        stmhsia     r0!, {r1,r3,r12,lr}
-        stmhsia     r0!, {r1,r3,r12,lr}
-        bhs         1b
-        add         r2, r2, #32
-
-        /* conditionally stores 0 to 30 bytes */
-        movs        r2, r2, lsl #28
-        stmcsia     r0!, {r1,r3,r12,lr}
-        stmmiia     r0!, {r1,lr}
-        movs        r2, r2, lsl #2
-        strcs       r1, [r0], #4
-        strmih      lr, [r0], #2
-
-        ldr         lr, [sp], #4
-        bx          lr
-        .fnend
diff --git a/libcutils/mq.c b/libcutils/mq.c
deleted file mode 100644
index 3b65f1f..0000000
--- a/libcutils/mq.c
+++ /dev/null
@@ -1,1357 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "mq"
-
-#include <assert.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <pthread.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <sys/un.h>
-#include <sys/uio.h>
-
-#include <cutils/array.h>
-#include <cutils/hashmap.h>
-#include <cutils/selector.h>
-
-#include "loghack.h"
-#include "buffer.h"
-
-/** Number of dead peers to remember. */
-#define PEER_HISTORY (16)
-
-typedef struct sockaddr SocketAddress;
-typedef struct sockaddr_un UnixAddress;
-
-/** 
- * Process/user/group ID. We don't use ucred directly because it's only 
- * available on Linux.
- */
-typedef struct {
-    pid_t pid;
-    uid_t uid;
-    gid_t gid;
-} Credentials;
-
-/** Listens for bytes coming from remote peers. */
-typedef void BytesListener(Credentials credentials, char* bytes, size_t size);
-
-/** Listens for the deaths of remote peers. */
-typedef void DeathListener(pid_t pid);
-
-/** Types of packets. */
-typedef enum {
-    /** Request for a connection to another peer. */
-    CONNECTION_REQUEST, 
-
-    /** A connection to another peer. */
-    CONNECTION, 
-
-    /** Reports a failed connection attempt. */
-    CONNECTION_ERROR, 
-
-    /** A generic packet of bytes. */
-    BYTES,
-} PacketType;
-
-typedef enum {
-    /** Reading a packet header. */
-    READING_HEADER,
-
-    /** Waiting for a connection from the master. */
-    ACCEPTING_CONNECTION,
-
-    /** Reading bytes. */
-    READING_BYTES,
-} InputState;
-
-/** A packet header. */
-// TODO: Use custom headers for master->peer, peer->master, peer->peer.
-typedef struct {
-    PacketType type;
-    union {
-        /** Packet size. Used for BYTES. */
-        size_t size;
-
-        /** Credentials. Used for CONNECTION and CONNECTION_REQUEST. */
-        Credentials credentials; 
-    };
-} Header;
-
-/** A packet which will be sent to a peer. */
-typedef struct OutgoingPacket OutgoingPacket;
-struct OutgoingPacket {
-    /** Packet header. */
-    Header header; 
-    
-    union {
-        /** Connection to peer. Used with CONNECTION. */
-        int socket;
-        
-        /** Buffer of bytes. Used with BYTES. */
-        Buffer* bytes;
-    };
-
-    /** Frees all resources associated with this packet. */
-    void (*free)(OutgoingPacket* packet);
-   
-    /** Optional context. */
-    void* context;
-    
-    /** Next packet in the queue. */
-    OutgoingPacket* nextPacket;
-};
-
-/** Represents a remote peer. */
-typedef struct PeerProxy PeerProxy;
-
-/** Local peer state. You typically have one peer per process. */
-typedef struct {
-    /** This peer's PID. */
-    pid_t pid;
-    
-    /** 
-     * Map from pid to peer proxy. The peer has a peer proxy for each remote
-     * peer it's connected to. 
-     *
-     * Acquire mutex before use.
-     */
-    Hashmap* peerProxies;
-
-    /** Manages I/O. */
-    Selector* selector;
-   
-    /** Used to synchronize operations with the selector thread. */
-    pthread_mutex_t mutex; 
-
-    /** Is this peer the master? */
-    bool master;
-
-    /** Peer proxy for the master. */
-    PeerProxy* masterProxy;
-    
-    /** Listens for packets from remote peers. */
-    BytesListener* onBytes;
-    
-    /** Listens for deaths of remote peers. */
-    DeathListener* onDeath;
-    
-    /** Keeps track of recently dead peers. Requires mutex. */
-    pid_t deadPeers[PEER_HISTORY];
-    size_t deadPeerCursor;
-} Peer;
-
-struct PeerProxy {
-    /** Credentials of the remote process. */
-    Credentials credentials;
-
-    /** Keeps track of data coming in from the remote peer. */
-    InputState inputState;
-    Buffer* inputBuffer;
-    PeerProxy* connecting;
-
-    /** File descriptor for this peer. */
-    SelectableFd* fd;
-
-    /** 
-     * Queue of packets to be written out to the remote peer.
-     *
-     * Requires mutex.
-     */
-    // TODO: Limit queue length.
-    OutgoingPacket* currentPacket;
-    OutgoingPacket* lastPacket;
-    
-    /** Used to write outgoing header. */
-    Buffer outgoingHeader;
-    
-    /** True if this is the master's proxy. */
-    bool master;
-
-    /** Reference back to the local peer. */
-    Peer* peer;
-
-    /**
-     * Used in master only. Maps this peer proxy to other peer proxies to
-     * which the peer has been connected to. Maps pid to PeerProxy. Helps
-     * keep track of which connections we've sent to whom.
-     */
-    Hashmap* connections;
-};
-
-/** Server socket path. */
-static const char* MASTER_PATH = "/master.peer";
-
-/** Credentials of the master peer. */
-static const Credentials MASTER_CREDENTIALS = {0, 0, 0};
-
-/** Creates a peer proxy and adds it to the peer proxy map. */
-static PeerProxy* peerProxyCreate(Peer* peer, Credentials credentials);
-
-/** Sets the non-blocking flag on a descriptor. */
-static void setNonBlocking(int fd) {
-    int flags;
-    if ((flags = fcntl(fd, F_GETFL, 0)) < 0) { 
-        LOG_ALWAYS_FATAL("fcntl() error: %s", strerror(errno));
-    } 
-    if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0) { 
-        LOG_ALWAYS_FATAL("fcntl() error: %s", strerror(errno));
-    } 
-}
-
-/** Closes a fd and logs a warning if the close fails. */
-static void closeWithWarning(int fd) {
-    int result = close(fd);
-    if (result == -1) {
-        LOGW("close() error: %s", strerror(errno));
-    }
-}
-
-/** Hashes pid_t keys. */
-static int pidHash(void* key) {
-    pid_t* pid = (pid_t*) key;
-    return (int) (*pid);
-}
-
-/** Compares pid_t keys. */
-static bool pidEquals(void* keyA, void* keyB) {
-    pid_t* a = (pid_t*) keyA;
-    pid_t* b = (pid_t*) keyB;
-    return *a == *b;
-}
-
-/** Gets the master address. Not thread safe. */
-static UnixAddress* getMasterAddress() {
-    static UnixAddress masterAddress;
-    static bool initialized = false;
-    if (initialized == false) {
-        masterAddress.sun_family = AF_LOCAL;
-        strcpy(masterAddress.sun_path, MASTER_PATH); 
-        initialized = true;
-    }
-    return &masterAddress;
-}
-
-/** Gets exclusive access to the peer for this thread. */
-static void peerLock(Peer* peer) {
-    pthread_mutex_lock(&peer->mutex);
-}
-
-/** Releases exclusive access to the peer. */
-static void peerUnlock(Peer* peer) {
-    pthread_mutex_unlock(&peer->mutex);
-}
-
-/** Frees a simple, i.e. header-only, outgoing packet. */
-static void outgoingPacketFree(OutgoingPacket* packet) {
-    LOGD("Freeing outgoing packet.");
-	free(packet);
-}
-
-/**
- * Prepare to read a new packet from the peer.
- */
-static void peerProxyExpectHeader(PeerProxy* peerProxy) {
-    peerProxy->inputState = READING_HEADER;
-    bufferPrepareForRead(peerProxy->inputBuffer, sizeof(Header));
-}
-
-/** Sets up the buffer for the outgoing header. */
-static void peerProxyPrepareOutgoingHeader(PeerProxy* peerProxy) {
-    peerProxy->outgoingHeader.data 
-        = (char*) &(peerProxy->currentPacket->header);
-    peerProxy->outgoingHeader.size = sizeof(Header);
-    bufferPrepareForWrite(&peerProxy->outgoingHeader);
-}
-
-/** Adds a packet to the end of the queue. Callers must have the mutex. */
-static void peerProxyEnqueueOutgoingPacket(PeerProxy* peerProxy,
-        OutgoingPacket* newPacket) {
-    newPacket->nextPacket = NULL; // Just in case.
-    if (peerProxy->currentPacket == NULL) {
-        // The queue is empty.
-        peerProxy->currentPacket = newPacket;
-        peerProxy->lastPacket = newPacket;
-        
-        peerProxyPrepareOutgoingHeader(peerProxy); 
-    } else {
-        peerProxy->lastPacket->nextPacket = newPacket;
-    }
-}
-
-/** Takes the peer lock and enqueues the given packet. */
-static void peerProxyLockAndEnqueueOutgoingPacket(PeerProxy* peerProxy,
-        OutgoingPacket* newPacket) {
-    Peer* peer = peerProxy->peer;
-    peerLock(peer);
-    peerProxyEnqueueOutgoingPacket(peerProxy, newPacket);
-    peerUnlock(peer);
-}
-
-/** 
- * Frees current packet and moves to the next one. Returns true if there is
- * a next packet or false if the queue is empty.
- */
-static bool peerProxyNextPacket(PeerProxy* peerProxy) {
-    Peer* peer = peerProxy->peer;
-    peerLock(peer);
-    
-    OutgoingPacket* current = peerProxy->currentPacket;
-    
-    if (current == NULL) {
-    	// The queue is already empty.
-        peerUnlock(peer);
-        return false;
-    }
-    
-    OutgoingPacket* next = current->nextPacket;
-    peerProxy->currentPacket = next;
-    current->nextPacket = NULL;
-    current->free(current);
-    if (next == NULL) {
-        // The queue is empty.
-        peerProxy->lastPacket = NULL;
-        peerUnlock(peer);
-        return false;
-    } else {
-        peerUnlock(peer);
-        peerProxyPrepareOutgoingHeader(peerProxy); 
-
-        // TODO: Start writing next packet? It would reduce the number of
-        // system calls, but we could also starve other peers.
-        return true;
-    }
-}
-
-/**
- * Checks whether a peer died recently.
- */
-static bool peerIsDead(Peer* peer, pid_t pid) {
-    size_t i;
-    for (i = 0; i < PEER_HISTORY; i++) {
-        pid_t deadPeer = peer->deadPeers[i];
-        if (deadPeer == 0) {
-            return false;
-        }
-        if (deadPeer == pid) {
-            return true;
-        }
-    }
-    return false;
-}
-
-/**
- * Cleans up connection information.
- */
-static bool peerProxyRemoveConnection(void* key, void* value, void* context) {
-    PeerProxy* deadPeer = (PeerProxy*) context;
-    PeerProxy* otherPeer = (PeerProxy*) value;
-    hashmapRemove(otherPeer->connections, &(deadPeer->credentials.pid));
-    return true;
-}
-
-/**
- * Called when the peer dies.
- */
-static void peerProxyKill(PeerProxy* peerProxy, bool errnoIsSet) {
-    if (errnoIsSet) {
-        LOGI("Peer %d died. errno: %s", peerProxy->credentials.pid, 
-                strerror(errno));
-    } else {
-        LOGI("Peer %d died.", peerProxy->credentials.pid);
-    }
-    
-    // If we lost the master, we're up a creek. We can't let this happen.
-    if (peerProxy->master) {    
-        LOG_ALWAYS_FATAL("Lost connection to master.");
-    }
-
-    Peer* localPeer = peerProxy->peer;
-    pid_t pid = peerProxy->credentials.pid;
-    
-    peerLock(localPeer);
-    
-    // Remember for awhile that the peer died.
-    localPeer->deadPeers[localPeer->deadPeerCursor] 
-        = peerProxy->credentials.pid;
-    localPeer->deadPeerCursor++;
-    if (localPeer->deadPeerCursor == PEER_HISTORY) {
-        localPeer->deadPeerCursor = 0;
-    }
-  
-    // Remove from peer map.
-    hashmapRemove(localPeer->peerProxies, &pid);
-    
-    // External threads can no longer get to this peer proxy, so we don't 
-    // need the lock anymore.
-    peerUnlock(localPeer);
-    
-    // Remove the fd from the selector.
-    if (peerProxy->fd != NULL) {
-        peerProxy->fd->remove = true;
-    }
-
-    // Clear outgoing packet queue.
-    while (peerProxyNextPacket(peerProxy)) {}
-
-    bufferFree(peerProxy->inputBuffer);
-
-    // This only applies to the master.
-    if (peerProxy->connections != NULL) {
-        // We can't leave these other maps pointing to freed memory.
-        hashmapForEach(peerProxy->connections, &peerProxyRemoveConnection, 
-                peerProxy);
-        hashmapFree(peerProxy->connections);
-    }
-
-    // Invoke death listener.
-    localPeer->onDeath(pid);
-
-    // Free the peer proxy itself.
-    free(peerProxy);
-}
-
-static void peerProxyHandleError(PeerProxy* peerProxy, char* functionName) {
-    if (errno == EINTR) {
-        // Log interruptions but otherwise ignore them.
-        LOGW("%s() interrupted.", functionName);
-    } else if (errno == EAGAIN) {
-    	LOGD("EWOULDBLOCK");
-        // Ignore.
-    } else {
-        LOGW("Error returned by %s().", functionName);
-        peerProxyKill(peerProxy, true);
-    }
-}
-
-/**
- * Buffers output sent to a peer. May be called multiple times until the entire
- * buffer is filled. Returns true when the buffer is empty.
- */
-static bool peerProxyWriteFromBuffer(PeerProxy* peerProxy, Buffer* outgoing) {
-    ssize_t size = bufferWrite(outgoing, peerProxy->fd->fd);
-    if (size < 0) {
-        peerProxyHandleError(peerProxy, "write");
-        return false;
-    } else {
-        return bufferWriteComplete(outgoing);
-    }
-}
-
-/** Writes packet bytes to peer. */
-static void peerProxyWriteBytes(PeerProxy* peerProxy) {	
-	Buffer* buffer = peerProxy->currentPacket->bytes;
-	if (peerProxyWriteFromBuffer(peerProxy, buffer)) {
-        LOGD("Bytes written.");
-        peerProxyNextPacket(peerProxy);
-    }    
-}
-
-/** Sends a socket to the peer. */
-static void peerProxyWriteConnection(PeerProxy* peerProxy) {
-    int socket = peerProxy->currentPacket->socket;
-
-    // Why does sending and receiving fds have to be such a PITA?
-    struct msghdr msg;
-    struct iovec iov[1];
-    
-    union {
-        struct cmsghdr cm;
-        char control[CMSG_SPACE(sizeof(int))];
-    } control_un;
-   
-    struct cmsghdr *cmptr;
-    
-    msg.msg_control = control_un.control;
-    msg.msg_controllen = sizeof(control_un.control);
-    cmptr = CMSG_FIRSTHDR(&msg);
-    cmptr->cmsg_len = CMSG_LEN(sizeof(int));
-    cmptr->cmsg_level = SOL_SOCKET;
-    cmptr->cmsg_type = SCM_RIGHTS;
-   
-    // Store the socket in the message.
-    *((int *) CMSG_DATA(cmptr)) = peerProxy->currentPacket->socket;
-
-    msg.msg_name = NULL;
-    msg.msg_namelen = 0;
-    iov[0].iov_base = "";
-    iov[0].iov_len = 1;
-    msg.msg_iov = iov;
-    msg.msg_iovlen = 1;
-
-    ssize_t result = sendmsg(peerProxy->fd->fd, &msg, 0);
-    
-    if (result < 0) {
-        peerProxyHandleError(peerProxy, "sendmsg");
-    } else {
-        // Success. Queue up the next packet.
-        peerProxyNextPacket(peerProxy);
-        
-    }
-}
-
-/**
- * Writes some outgoing data.
- */
-static void peerProxyWrite(SelectableFd* fd) {
-    // TODO: Try to write header and body with one system call.
-
-    PeerProxy* peerProxy = (PeerProxy*) fd->data;
-    OutgoingPacket* current = peerProxy->currentPacket;
-    
-    if (current == NULL) {
-        // We have nothing left to write.
-        return;
-    }
-
-    // Write the header.
-    Buffer* outgoingHeader = &peerProxy->outgoingHeader;
-    bool headerWritten = bufferWriteComplete(outgoingHeader);
-    if (!headerWritten) {
-        LOGD("Writing header...");
-        headerWritten = peerProxyWriteFromBuffer(peerProxy, outgoingHeader);
-        if (headerWritten) {
-            LOGD("Header written.");
-        }
-    }    
-
-    // Write body.
-    if (headerWritten) {
-        PacketType type = current->header.type;
-        switch (type) {
-            case CONNECTION:
-                peerProxyWriteConnection(peerProxy);
-                break;
-            case BYTES:
-                peerProxyWriteBytes(peerProxy);
-                break;
-            case CONNECTION_REQUEST:
-            case CONNECTION_ERROR:
-                // These packets consist solely of a header.
-                peerProxyNextPacket(peerProxy);
-                break;
-            default:
-                LOG_ALWAYS_FATAL("Unknown packet type: %d", type); 
-        }
-    }
-}
-
-/**
- * Sets up a peer proxy's fd before we try to select() it.
- */
-static void peerProxyBeforeSelect(SelectableFd* fd) {
-    LOGD("Before select...");
-
-    PeerProxy* peerProxy = (PeerProxy*) fd->data;
-  
-    peerLock(peerProxy->peer);
-    bool hasPackets = peerProxy->currentPacket != NULL;
-    peerUnlock(peerProxy->peer);
-    
-    if (hasPackets) {
-        LOGD("Packets found. Setting onWritable().");
-            
-        fd->onWritable = &peerProxyWrite;
-    } else {
-        // We have nothing to write.
-        fd->onWritable = NULL;
-    }
-}
-
-/** Prepare to read bytes from the peer. */
-static void peerProxyExpectBytes(PeerProxy* peerProxy, Header* header) {
-	LOGD("Expecting %d bytes.", header->size);
-	
-	peerProxy->inputState = READING_BYTES;
-    if (bufferPrepareForRead(peerProxy->inputBuffer, header->size) == -1) {
-        LOGW("Couldn't allocate memory for incoming data. Size: %u",
-                (unsigned int) header->size);    
-        
-        // TODO: Ignore the packet and log a warning?
-        peerProxyKill(peerProxy, false);
-    }
-}
-
-/**
- * Gets a peer proxy for the given ID. Creates a peer proxy if necessary.
- * Sends a connection request to the master if desired.
- *
- * Returns NULL if an error occurs. Sets errno to EHOSTDOWN if the peer died
- * or ENOMEM if memory couldn't be allocated.
- */
-static PeerProxy* peerProxyGetOrCreate(Peer* peer, pid_t pid, 
-        bool requestConnection) {
-    if (pid == peer->pid) {
-        errno = EINVAL;
-        return NULL;
-    }
-    
-    if (peerIsDead(peer, pid)) {
-        errno = EHOSTDOWN;
-        return NULL;
-    }
-    
-    PeerProxy* peerProxy = hashmapGet(peer->peerProxies, &pid);
-    if (peerProxy != NULL) {
-        return peerProxy;
-    }
-
-    // If this is the master peer, we already know about all peers.
-    if (peer->master) {
-        errno = EHOSTDOWN;
-        return NULL;
-    }
-
-    // Try to create a peer proxy.
-    Credentials credentials;
-    credentials.pid = pid;
-
-    // Fake gid and uid until we have the real thing. The real creds are
-    // filled in by masterProxyExpectConnection(). These fake creds will
-    // never be exposed to the user.
-    credentials.uid = 0;
-    credentials.gid = 0;
-
-    // Make sure we can allocate the connection request packet.
-    OutgoingPacket* packet = NULL;
-    if (requestConnection) {
-        packet = calloc(1, sizeof(OutgoingPacket));
-        if (packet == NULL) {
-            errno = ENOMEM;
-            return NULL;
-        }
-
-        packet->header.type = CONNECTION_REQUEST;
-        packet->header.credentials = credentials;
-        packet->free = &outgoingPacketFree;
-    }
-    
-    peerProxy = peerProxyCreate(peer, credentials);
-    if (peerProxy == NULL) {
-        free(packet);
-        errno = ENOMEM;
-        return NULL;
-    } else {
-        // Send a connection request to the master.
-        if (requestConnection) {
-            PeerProxy* masterProxy = peer->masterProxy;
-            peerProxyEnqueueOutgoingPacket(masterProxy, packet);
-        }
-        
-        return peerProxy;
-    }
-}
-
-/**
- * Switches the master peer proxy into a state where it's waiting for a
- * connection from the master.
- */
-static void masterProxyExpectConnection(PeerProxy* masterProxy,
-        Header* header) {
-    // TODO: Restructure things so we don't need this check.
-    // Verify that this really is the master.
-    if (!masterProxy->master) {
-        LOGW("Non-master process %d tried to send us a connection.", 
-            masterProxy->credentials.pid);
-        // Kill off the evil peer.
-        peerProxyKill(masterProxy, false);
-        return;
-    }
-    
-    masterProxy->inputState = ACCEPTING_CONNECTION;
-    Peer* localPeer = masterProxy->peer;
-   
-    // Create a peer proxy so we have somewhere to stash the creds.
-    // See if we already have a proxy set up.
-    pid_t pid = header->credentials.pid;
-    peerLock(localPeer);
-    PeerProxy* peerProxy = peerProxyGetOrCreate(localPeer, pid, false);
-    if (peerProxy == NULL) {
-        LOGW("Peer proxy creation failed: %s", strerror(errno));
-    } else {
-        // Fill in full credentials.
-        peerProxy->credentials = header->credentials;
-    }
-    peerUnlock(localPeer);
-    
-    // Keep track of which peer proxy we're accepting a connection for.
-    masterProxy->connecting = peerProxy;
-}
-
-/**
- * Reads input from a peer process.
- */
-static void peerProxyRead(SelectableFd* fd);
-
-/** Sets up fd callbacks. */
-static void peerProxySetFd(PeerProxy* peerProxy, SelectableFd* fd) {
-    peerProxy->fd = fd;
-    fd->data = peerProxy;
-    fd->onReadable = &peerProxyRead;
-    fd->beforeSelect = &peerProxyBeforeSelect;
-    
-    // Make the socket non-blocking.
-    setNonBlocking(fd->fd);
-}
-
-/**
- * Accepts a connection sent by the master proxy.
- */
-static void masterProxyAcceptConnection(PeerProxy* masterProxy) {
-    struct msghdr msg;
-    struct iovec iov[1];
-    ssize_t size;
-    char ignored;
-    int incomingFd;
-    
-    // TODO: Reuse code which writes the connection. Who the heck designed
-    // this API anyway?
-    union {
-        struct cmsghdr cm;
-        char control[CMSG_SPACE(sizeof(int))];
-    } control_un;
-    struct cmsghdr *cmptr;
-    msg.msg_control = control_un.control;
-    msg.msg_controllen = sizeof(control_un.control);
-
-    msg.msg_name = NULL;
-    msg.msg_namelen = 0;
-
-    // We sent 1 byte of data so we can detect EOF.
-    iov[0].iov_base = &ignored;
-    iov[0].iov_len = 1;
-    msg.msg_iov = iov;
-    msg.msg_iovlen = 1;
-
-    size = recvmsg(masterProxy->fd->fd, &msg, 0);
-    if (size < 0) {
-        if (errno == EINTR) {
-            // Log interruptions but otherwise ignore them.
-            LOGW("recvmsg() interrupted.");
-            return;
-        } else if (errno == EAGAIN) {
-            // Keep waiting for the connection.
-            return;
-        } else {
-            LOG_ALWAYS_FATAL("Error reading connection from master: %s",
-                    strerror(errno));
-        }
-    } else if (size == 0) {
-        // EOF.
-        LOG_ALWAYS_FATAL("Received EOF from master.");
-    }
-
-    // Extract fd from message.
-    if ((cmptr = CMSG_FIRSTHDR(&msg)) != NULL 
-            && cmptr->cmsg_len == CMSG_LEN(sizeof(int))) {
-        if (cmptr->cmsg_level != SOL_SOCKET) {
-            LOG_ALWAYS_FATAL("Expected SOL_SOCKET.");
-        }
-        if (cmptr->cmsg_type != SCM_RIGHTS) {
-            LOG_ALWAYS_FATAL("Expected SCM_RIGHTS.");
-        }
-        incomingFd = *((int*) CMSG_DATA(cmptr));
-    } else {
-        LOG_ALWAYS_FATAL("Expected fd.");
-    }
-    
-    // The peer proxy this connection is for.
-    PeerProxy* peerProxy = masterProxy->connecting;
-    if (peerProxy == NULL) {
-        LOGW("Received connection for unknown peer.");
-        closeWithWarning(incomingFd);
-    } else {
-        Peer* peer = masterProxy->peer;
-        
-        SelectableFd* selectableFd = selectorAdd(peer->selector, incomingFd);
-        if (selectableFd == NULL) {
-            LOGW("Error adding fd to selector for %d.",
-                    peerProxy->credentials.pid);
-            closeWithWarning(incomingFd);
-            peerProxyKill(peerProxy, false);
-        }
-
-        peerProxySetFd(peerProxy, selectableFd);
-    }
-    
-    peerProxyExpectHeader(masterProxy);
-}
-
-/**
- * Frees an outgoing packet containing a connection.
- */
-static void outgoingPacketFreeSocket(OutgoingPacket* packet) {
-    closeWithWarning(packet->socket);
-    outgoingPacketFree(packet);
-}
-
-/**
- * Connects two known peers.
- */
-static void masterConnectPeers(PeerProxy* peerA, PeerProxy* peerB) {
-    int sockets[2];
-    int result = socketpair(AF_LOCAL, SOCK_STREAM, 0, sockets);
-    if (result == -1) {
-        LOGW("socketpair() error: %s", strerror(errno));
-        // TODO: Send CONNECTION_FAILED packets to peers.
-        return;
-    }
-
-    OutgoingPacket* packetA = calloc(1, sizeof(OutgoingPacket));
-    OutgoingPacket* packetB = calloc(1, sizeof(OutgoingPacket));
-    if (packetA == NULL || packetB == NULL) {
-        free(packetA);
-        free(packetB);
-        LOGW("malloc() error. Failed to tell process %d that process %d is"
-                " dead.", peerA->credentials.pid, peerB->credentials.pid);
-        return;
-    }
-   
-    packetA->header.type = CONNECTION;
-    packetB->header.type = CONNECTION;
-    
-    packetA->header.credentials = peerB->credentials;
-    packetB->header.credentials = peerA->credentials;
-
-    packetA->socket = sockets[0];
-    packetB->socket = sockets[1];
-
-    packetA->free = &outgoingPacketFreeSocket;
-    packetB->free = &outgoingPacketFreeSocket;
-   
-    peerLock(peerA->peer);
-    peerProxyEnqueueOutgoingPacket(peerA, packetA);   
-    peerProxyEnqueueOutgoingPacket(peerB, packetB);   
-    peerUnlock(peerA->peer);
-}
-
-/**
- * Informs a peer that the peer they're trying to connect to couldn't be
- * found.
- */
-static void masterReportConnectionError(PeerProxy* peerProxy,
-        Credentials credentials) {
-    OutgoingPacket* packet = calloc(1, sizeof(OutgoingPacket));
-    if (packet == NULL) {
-        LOGW("malloc() error. Failed to tell process %d that process %d is"
-                " dead.", peerProxy->credentials.pid, credentials.pid);
-        return;
-    }
-   
-    packet->header.type = CONNECTION_ERROR;
-    packet->header.credentials = credentials;
-    packet->free = &outgoingPacketFree;
-    
-    peerProxyLockAndEnqueueOutgoingPacket(peerProxy, packet);   
-}
-
-/**
- * Handles a request to be connected to another peer.
- */
-static void masterHandleConnectionRequest(PeerProxy* peerProxy, 
-        Header* header) {
-    Peer* master = peerProxy->peer;
-    pid_t targetPid = header->credentials.pid;
-    if (!hashmapContainsKey(peerProxy->connections, &targetPid)) {
-        // We haven't connected these peers yet.
-        PeerProxy* targetPeer 
-            = (PeerProxy*) hashmapGet(master->peerProxies, &targetPid);
-        if (targetPeer == NULL) {
-            // Unknown process.
-            masterReportConnectionError(peerProxy, header->credentials);
-        } else {
-            masterConnectPeers(peerProxy, targetPeer);
-        }
-    }
-    
-    // This packet is complete. Get ready for the next one.
-    peerProxyExpectHeader(peerProxy);
-}
-
-/**
- * The master told us this peer is dead.
- */
-static void masterProxyHandleConnectionError(PeerProxy* masterProxy,
-        Header* header) {
-    Peer* peer = masterProxy->peer;
-    
-    // Look up the peer proxy.
-    pid_t pid = header->credentials.pid;
-    PeerProxy* peerProxy = NULL;
-    peerLock(peer);
-    peerProxy = hashmapGet(peer->peerProxies, &pid);
-    peerUnlock(peer);
-
-    if (peerProxy != NULL) {
-        LOGI("Couldn't connect to %d.", pid);
-        peerProxyKill(peerProxy, false);
-    } else {
-        LOGW("Peer proxy for %d not found. This shouldn't happen.", pid);
-    }
-    
-    peerProxyExpectHeader(masterProxy);
-}
-
-/**
- * Handles a packet header.
- */
-static void peerProxyHandleHeader(PeerProxy* peerProxy, Header* header) {
-    switch (header->type) {
-        case CONNECTION_REQUEST:
-            masterHandleConnectionRequest(peerProxy, header);
-            break;
-        case CONNECTION:
-            masterProxyExpectConnection(peerProxy, header);
-            break;
-        case CONNECTION_ERROR:
-            masterProxyHandleConnectionError(peerProxy, header);
-            break;
-        case BYTES:    
-            peerProxyExpectBytes(peerProxy, header);
-            break;
-        default:
-            LOGW("Invalid packet type from %d: %d", peerProxy->credentials.pid, 
-                    header->type);
-            peerProxyKill(peerProxy, false);
-    }
-}
-
-/**
- * Buffers input sent by peer. May be called multiple times until the entire
- * buffer is filled. Returns true when the buffer is full.
- */
-static bool peerProxyBufferInput(PeerProxy* peerProxy) {
-    Buffer* in = peerProxy->inputBuffer;
-    ssize_t size = bufferRead(in, peerProxy->fd->fd);
-    if (size < 0) {
-        peerProxyHandleError(peerProxy, "read");
-        return false;
-    } else if (size == 0) {
-        // EOF.
-    	LOGI("EOF");
-        peerProxyKill(peerProxy, false);
-        return false;
-    } else if (bufferReadComplete(in)) {
-        // We're done!
-        return true;
-    } else {
-        // Continue reading.
-        return false;
-    }
-}
-
-/**
- * Reads input from a peer process.
- */
-static void peerProxyRead(SelectableFd* fd) {
-    LOGD("Reading...");
-    PeerProxy* peerProxy = (PeerProxy*) fd->data;
-    int state = peerProxy->inputState;
-    Buffer* in = peerProxy->inputBuffer;
-    switch (state) {
-        case READING_HEADER:
-            if (peerProxyBufferInput(peerProxy)) {
-                LOGD("Header read.");
-                // We've read the complete header.
-                Header* header = (Header*) in->data;
-                peerProxyHandleHeader(peerProxy, header);
-            }
-            break;
-        case READING_BYTES:
-            LOGD("Reading bytes...");
-            if (peerProxyBufferInput(peerProxy)) {
-                LOGD("Bytes read.");
-                // We have the complete packet. Notify bytes listener.
-                peerProxy->peer->onBytes(peerProxy->credentials,
-                    in->data, in->size);
-                        
-                // Get ready for the next packet.
-                peerProxyExpectHeader(peerProxy);
-            }
-            break;
-        case ACCEPTING_CONNECTION:
-            masterProxyAcceptConnection(peerProxy);
-            break;
-        default:
-            LOG_ALWAYS_FATAL("Unknown state: %d", state);
-    }
-}
-
-static PeerProxy* peerProxyCreate(Peer* peer, Credentials credentials) {
-    PeerProxy* peerProxy = calloc(1, sizeof(PeerProxy));
-    if (peerProxy == NULL) {
-        return NULL;
-    }
-   
-    peerProxy->inputBuffer = bufferCreate(sizeof(Header));
-    if (peerProxy->inputBuffer == NULL) {
-        free(peerProxy);
-        return NULL;
-    }
-
-    peerProxy->peer = peer;
-    peerProxy->credentials = credentials;
-
-    // Initial state == expecting a header.
-    peerProxyExpectHeader(peerProxy); 
-  
-    // Add this proxy to the map. Make sure the key points to the stable memory
-    // inside of the peer proxy itself.
-    pid_t* pid = &(peerProxy->credentials.pid);
-    hashmapPut(peer->peerProxies, pid, peerProxy);
-    return peerProxy;
-}
-
-/** Accepts a connection to the master peer. */
-static void masterAcceptConnection(SelectableFd* listenerFd) {
-    // Accept connection.
-    int socket = accept(listenerFd->fd, NULL, NULL);
-    if (socket == -1) {
-        LOGW("accept() error: %s", strerror(errno));
-        return;
-    }
-    
-    LOGD("Accepted connection as fd %d.", socket);
-    
-    // Get credentials.
-    Credentials credentials;
-    struct ucred ucredentials;
-    socklen_t credentialsSize = sizeof(struct ucred);
-    int result = getsockopt(socket, SOL_SOCKET, SO_PEERCRED, 
-                &ucredentials, &credentialsSize);
-    // We might want to verify credentialsSize.
-    if (result == -1) {
-        LOGW("getsockopt() error: %s", strerror(errno));
-        closeWithWarning(socket);
-        return;
-    }
-
-    // Copy values into our own structure so we know we have the types right.
-    credentials.pid = ucredentials.pid;
-    credentials.uid = ucredentials.uid;
-    credentials.gid = ucredentials.gid;
-    
-    LOGI("Accepted connection from process %d.", credentials.pid);
-   
-    Peer* masterPeer = (Peer*) listenerFd->data;
-    
-    peerLock(masterPeer);
-    
-    // Make sure we don't already have a connection from that process.
-    PeerProxy* peerProxy 
-        = hashmapGet(masterPeer->peerProxies, &credentials.pid);
-    if (peerProxy != NULL) {
-        peerUnlock(masterPeer);
-        LOGW("Alread connected to process %d.", credentials.pid);
-        closeWithWarning(socket);
-        return;
-    }
-   
-    // Add connection to the selector.
-    SelectableFd* socketFd = selectorAdd(masterPeer->selector, socket);
-    if (socketFd == NULL) {
-        peerUnlock(masterPeer);
-        LOGW("malloc() failed.");
-        closeWithWarning(socket);
-        return;
-    }
-
-    // Create a peer proxy.
-    peerProxy = peerProxyCreate(masterPeer, credentials);
-    peerUnlock(masterPeer);
-    if (peerProxy == NULL) {
-        LOGW("malloc() failed.");
-        socketFd->remove = true;
-        closeWithWarning(socket);
-    }
-    peerProxy->connections = hashmapCreate(10, &pidHash, &pidEquals);
-    peerProxySetFd(peerProxy, socketFd);
-}
-
-/**
- * Creates the local peer.
- */
-static Peer* peerCreate() {
-    Peer* peer = calloc(1, sizeof(Peer));
-    if (peer == NULL) {
-        LOG_ALWAYS_FATAL("malloc() error.");
-    }
-    peer->peerProxies = hashmapCreate(10, &pidHash, &pidEquals);
-    peer->selector = selectorCreate();
-    
-    pthread_mutexattr_t attributes;
-    if (pthread_mutexattr_init(&attributes) != 0) {
-        LOG_ALWAYS_FATAL("pthread_mutexattr_init() error.");
-    }
-    if (pthread_mutexattr_settype(&attributes, PTHREAD_MUTEX_RECURSIVE) != 0) {
-        LOG_ALWAYS_FATAL("pthread_mutexattr_settype() error.");
-    }
-    if (pthread_mutex_init(&peer->mutex, &attributes) != 0) {
-        LOG_ALWAYS_FATAL("pthread_mutex_init() error.");
-    }
-    
-    peer->pid = getpid();
-    return peer;
-}
-
-/** The local peer. */
-static Peer* localPeer;
-
-/** Frees a packet of bytes. */
-static void outgoingPacketFreeBytes(OutgoingPacket* packet) {
-    LOGD("Freeing outgoing packet.");
-    bufferFree(packet->bytes);
-    free(packet);
-}
-
-/**
- * Sends a packet of bytes to a remote peer. Returns 0 on success.
- *
- * Returns -1 if an error occurs. Sets errno to ENOMEM if memory couldn't be
- * allocated. Sets errno to EHOSTDOWN if the peer died recently. Sets errno
- * to EINVAL if pid is the same as the local pid.
- */
-int peerSendBytes(pid_t pid, const char* bytes, size_t size) {
-	Peer* peer = localPeer;
-    assert(peer != NULL);
-
-    OutgoingPacket* packet = calloc(1, sizeof(OutgoingPacket));
-    if (packet == NULL) {
-        errno = ENOMEM;
-        return -1;
-    }
-
-    Buffer* copy = bufferCreate(size); 
-    if (copy == NULL) {
-        free(packet);
-        errno = ENOMEM;
-        return -1;
-    }
-
-    // Copy data.
-    memcpy(copy->data, bytes, size);
-    copy->size = size;
-    
-    packet->bytes = copy;
-    packet->header.type = BYTES;
-    packet->header.size = size;
-    packet->free = outgoingPacketFreeBytes;
-    bufferPrepareForWrite(packet->bytes);
-    
-    peerLock(peer);
-    
-    PeerProxy* peerProxy = peerProxyGetOrCreate(peer, pid, true);
-    if (peerProxy == NULL) {
-        // The peer is already dead or we couldn't alloc memory. Either way,
-        // errno is set.
-        peerUnlock(peer);
-        packet->free(packet); 
-        return -1;
-    } else {
-        peerProxyEnqueueOutgoingPacket(peerProxy, packet);
-        peerUnlock(peer);
-        selectorWakeUp(peer->selector);
-        return 0; 
-    }
-}
-
-/** Keeps track of how to free shared bytes. */
-typedef struct {
-    void (*free)(void* context);
-    void* context;
-} SharedBytesFreer;
-
-/** Frees shared bytes. */
-static void outgoingPacketFreeSharedBytes(OutgoingPacket* packet) {
-    SharedBytesFreer* sharedBytesFreer 
-        = (SharedBytesFreer*) packet->context;
-    sharedBytesFreer->free(sharedBytesFreer->context);
-    free(sharedBytesFreer);
-    free(packet);
-}
-
-/**
- * Sends a packet of bytes to a remote peer without copying the bytes. Calls
- * free() with context after the bytes have been sent.
- *
- * Returns -1 if an error occurs. Sets errno to ENOMEM if memory couldn't be
- * allocated. Sets errno to EHOSTDOWN if the peer died recently. Sets errno
- * to EINVAL if pid is the same as the local pid.
- */
-int peerSendSharedBytes(pid_t pid, char* bytes, size_t size,
-        void (*free)(void* context), void* context) {
-    Peer* peer = localPeer;
-    assert(peer != NULL);
-
-    OutgoingPacket* packet = calloc(1, sizeof(OutgoingPacket));
-    if (packet == NULL) {
-        errno = ENOMEM;
-        return -1;
-    }
-
-    Buffer* wrapper = bufferWrap(bytes, size, size);
-    if (wrapper == NULL) {
-        free(packet);
-        errno = ENOMEM;
-        return -1;
-    }
-
-    SharedBytesFreer* sharedBytesFreer = malloc(sizeof(SharedBytesFreer));
-    if (sharedBytesFreer == NULL) {
-        free(packet);
-        free(wrapper);
-        errno = ENOMEM;
-        return -1;
-    }
-    sharedBytesFreer->free = free;
-    sharedBytesFreer->context = context;
-    
-    packet->bytes = wrapper;
-    packet->context = sharedBytesFreer;
-    packet->header.type = BYTES;
-    packet->header.size = size;
-    packet->free = &outgoingPacketFreeSharedBytes;
-    bufferPrepareForWrite(packet->bytes);
-    
-    peerLock(peer);
-    
-    PeerProxy* peerProxy = peerProxyGetOrCreate(peer, pid, true);
-    if (peerProxy == NULL) {
-        // The peer is already dead or we couldn't alloc memory. Either way,
-        // errno is set.
-        peerUnlock(peer);
-        packet->free(packet); 
-        return -1;
-    } else {
-        peerProxyEnqueueOutgoingPacket(peerProxy, packet);
-        peerUnlock(peer);
-        selectorWakeUp(peer->selector);
-        return 0; 
-    }
-}
-
-/**
- * Starts the master peer. The master peer differs from other peers in that
- * it is responsible for connecting the other peers. You can only have one
- * master peer.
- *
- * Goes into an I/O loop and does not return.
- */
-void masterPeerInitialize(BytesListener* bytesListener, 
-        DeathListener* deathListener) {
-    // Create and bind socket.
-    int listenerSocket = socket(AF_LOCAL, SOCK_STREAM, 0);
-    if (listenerSocket == -1) {
-        LOG_ALWAYS_FATAL("socket() error: %s", strerror(errno));
-    }
-    unlink(MASTER_PATH);
-    int result = bind(listenerSocket, (SocketAddress*) getMasterAddress(), 
-            sizeof(UnixAddress));
-    if (result == -1) {
-        LOG_ALWAYS_FATAL("bind() error: %s", strerror(errno));
-    }
-
-    LOGD("Listener socket: %d",  listenerSocket);   
-    
-    // Queue up to 16 connections.
-    result = listen(listenerSocket, 16);
-    if (result != 0) {
-        LOG_ALWAYS_FATAL("listen() error: %s", strerror(errno));
-    }
-
-    // Make socket non-blocking.
-    setNonBlocking(listenerSocket);
-
-    // Create the peer for this process. Fail if we already have one.
-    if (localPeer != NULL) {
-        LOG_ALWAYS_FATAL("Peer is already initialized.");
-    }
-    localPeer = peerCreate();
-    if (localPeer == NULL) {
-        LOG_ALWAYS_FATAL("malloc() failed.");
-    }
-    localPeer->master = true;
-    localPeer->onBytes = bytesListener;
-    localPeer->onDeath = deathListener;
-    
-    // Make listener socket selectable.
-    SelectableFd* listenerFd = selectorAdd(localPeer->selector, listenerSocket);
-    if (listenerFd == NULL) {
-        LOG_ALWAYS_FATAL("malloc() error.");
-    }
-    listenerFd->data = localPeer;
-    listenerFd->onReadable = &masterAcceptConnection;
-}
-
-/**
- * Starts a local peer.
- *
- * Goes into an I/O loop and does not return.
- */
-void peerInitialize(BytesListener* bytesListener, 
-        DeathListener* deathListener) {
-    // Connect to master peer.
-    int masterSocket = socket(AF_LOCAL, SOCK_STREAM, 0);
-    if (masterSocket == -1) {
-        LOG_ALWAYS_FATAL("socket() error: %s", strerror(errno));
-    }
-    int result = connect(masterSocket, (SocketAddress*) getMasterAddress(),
-            sizeof(UnixAddress));
-    if (result != 0) {
-        LOG_ALWAYS_FATAL("connect() error: %s", strerror(errno));
-    }
-
-    // Create the peer for this process. Fail if we already have one.
-    if (localPeer != NULL) {
-        LOG_ALWAYS_FATAL("Peer is already initialized.");
-    }
-    localPeer = peerCreate();
-    if (localPeer == NULL) {
-        LOG_ALWAYS_FATAL("malloc() failed.");
-    }
-    localPeer->onBytes = bytesListener;
-    localPeer->onDeath = deathListener;
-    
-    // Make connection selectable.
-    SelectableFd* masterFd = selectorAdd(localPeer->selector, masterSocket);
-    if (masterFd == NULL) {
-        LOG_ALWAYS_FATAL("malloc() error.");
-    }
-
-    // Create a peer proxy for the master peer.
-    PeerProxy* masterProxy = peerProxyCreate(localPeer, MASTER_CREDENTIALS);
-    if (masterProxy == NULL) {
-        LOG_ALWAYS_FATAL("malloc() error.");
-    }
-    peerProxySetFd(masterProxy, masterFd);
-    masterProxy->master = true;
-    localPeer->masterProxy = masterProxy;
-}
-
-/** Starts the master peer I/O loop. Doesn't return. */
-void peerLoop() {
-    assert(localPeer != NULL);
-    
-    // Start selector.
-    selectorLoop(localPeer->selector);
-}
-
diff --git a/libcutils/mspace.c b/libcutils/mspace.c
deleted file mode 100644
index 8fd5de7..0000000
--- a/libcutils/mspace.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/* Copyright 2006 The Android Open Source Project */
-
-/* A wrapper file for dlmalloc.c that compiles in the
- * mspace_*() functions, which provide an interface for
- * creating multiple heaps.
- */
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <sys/ioctl.h>
-
-#include <cutils/ashmem.h>
-
-/* It's a pain getting the mallinfo stuff to work
- * with Linux, OSX, and klibc, so just turn it off
- * for now.
- * TODO: make mallinfo work
- */
-#define NO_MALLINFO 1
-
-/* Allow setting the maximum heap footprint.
- */
-#define USE_MAX_ALLOWED_FOOTPRINT 1
-
-/* Don't try to trim memory.
- * TODO: support this.
- */
-#define MORECORE_CANNOT_TRIM 1
-
-/* Use mmap()d anonymous memory to guarantee
- * that an mspace is contiguous.
- *
- * create_mspace() won't work right if this is
- * defined, so hide the definition of it and
- * break any users at build time.
- */
-#define USE_CONTIGUOUS_MSPACES 1
-#if USE_CONTIGUOUS_MSPACES
-/* This combination of settings forces sys_alloc()
- * to always use MORECORE().  It won't expect the
- * results to be contiguous, but we'll guarantee
- * that they are.
- */
-#define HAVE_MMAP 0
-#define HAVE_MORECORE 1
-#define MORECORE_CONTIGUOUS 0
-/* m is always the appropriate local when MORECORE() is called. */
-#define MORECORE(S) contiguous_mspace_morecore(m, S)
-#define create_mspace   HIDDEN_create_mspace_HIDDEN
-#define destroy_mspace   HIDDEN_destroy_mspace_HIDDEN
-typedef struct malloc_state *mstate0;
-static void *contiguous_mspace_morecore(mstate0 m, ssize_t nb);
-#endif
-
-#define MSPACES 1
-#define ONLY_MSPACES 1
-#include "../../../bionic/libc/bionic/dlmalloc.c"
-
-#ifndef PAGESIZE
-#define PAGESIZE  mparams.page_size
-#endif
-
-#define ALIGN_UP(p, alignment) \
-    (((uintptr_t)(p) + (alignment)-1) & ~((alignment)-1))
-
-/* A direct copy of dlmalloc_usable_size(),
- * which isn't compiled in when ONLY_MSPACES is set.
- * The mspace parameter isn't actually necessary,
- * but we include it to be consistent with the
- * rest of the mspace_*() functions.
- */
-size_t mspace_usable_size(mspace _unused, const void* mem) {
-  if (mem != 0) {
-    const mchunkptr p = mem2chunk(mem);
-    if (cinuse(p))
-      return chunksize(p) - overhead_for(p);
-  }
-  return 0;
-}
-
-#if USE_CONTIGUOUS_MSPACES
-#include <sys/mman.h>
-#include <limits.h>
-
-#define CONTIG_STATE_MAGIC  0xf00dd00d
-struct mspace_contig_state {
-  unsigned int magic;
-  char *brk;
-  char *top;
-  mspace m;
-};
-
-static void *contiguous_mspace_morecore(mstate m, ssize_t nb) {
-  struct mspace_contig_state *cs;
-  char *oldbrk;
-  const unsigned int pagesize = PAGESIZE;
-
-  cs = (struct mspace_contig_state *)((uintptr_t)m & ~(pagesize-1));
-  assert(cs->magic == CONTIG_STATE_MAGIC);
-  assert(cs->m == m);
-assert(nb >= 0);  //xxx deal with the trim case
-
-  oldbrk = cs->brk;
-  if (nb > 0) {
-    /* Break to the first page boundary that satisfies the request.
-     */
-    char *newbrk = (char *)ALIGN_UP(oldbrk + nb, pagesize);
-    if (newbrk > cs->top)
-      return CMFAIL;
-
-    /* Update the protection on the underlying memory.
-     * Pages we've given to dlmalloc are read/write, and
-     * pages we haven't are not accessable (read or write
-     * will cause a seg fault).
-     */
-    if (mprotect(cs, newbrk - (char *)cs, PROT_READ | PROT_WRITE) < 0)
-      return CMFAIL;
-    if (newbrk != cs->top) {
-      if (mprotect(newbrk, cs->top - newbrk, PROT_NONE) < 0)
-        return CMFAIL;
-    }
-
-    cs->brk = newbrk;
-
-    /* Make sure that dlmalloc will merge this block with the
-     * initial block that was passed to create_mspace_with_base().
-     * We don't care about extern vs. non-extern, so just clear it.
-     */
-    m->seg.sflags &= ~EXTERN_BIT;
-  }
-
-  return oldbrk;
-}
-
-mspace create_contiguous_mspace_with_name(size_t starting_capacity,
-    size_t max_capacity, int locked, char const * name) {
-  int fd, ret;
-  struct mspace_contig_state *cs;
-  char buf[ASHMEM_NAME_LEN] = "mspace";
-  void *base;
-  unsigned int pagesize;
-  mstate m;
-
-  if (starting_capacity > max_capacity)
-    return (mspace)0;
-
-  init_mparams();
-  pagesize = PAGESIZE;
-
-  /* Create the anonymous memory that will back the mspace.
-   * This reserves all of the virtual address space we could
-   * ever need.  Physical pages will be mapped as the memory
-   * is touched.
-   *
-   * Align max_capacity to a whole page.
-   */
-  max_capacity = (size_t)ALIGN_UP(max_capacity, pagesize);
-
-  if (name)
-    snprintf(buf, sizeof(buf), "mspace/%s", name);
-  fd = ashmem_create_region(buf, max_capacity);
-  if (fd < 0)
-    return (mspace)0;
-
-  base = mmap(NULL, max_capacity, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
-  close(fd);
-  if (base == MAP_FAILED)
-    return (mspace)0;
-
-  /* Make sure that base is at the beginning of a page.
-   */
-  assert(((uintptr_t)base & (pagesize-1)) == 0);
-
-  /* Reserve some space for the information that our MORECORE needs.
-   */
-  cs = base;
-
-  /* Create the mspace, pointing to the memory we just reserved.
-   */
-  m = create_mspace_with_base(base + sizeof(*cs), starting_capacity, locked);
-  if (m == (mspace)0)
-    goto error;
-
-  /* Make sure that m is in the same page as cs.
-   */
-  assert(((uintptr_t)m & (uintptr_t)~(pagesize-1)) == (uintptr_t)base);
-
-  /* Find out exactly how much of the memory the mspace
-   * is using.
-   */
-  cs->brk = m->seg.base + m->seg.size;
-  cs->top = (char *)base + max_capacity;
-  assert((char *)base <= cs->brk);
-  assert(cs->brk <= cs->top);
-
-  /* Prevent access to the memory we haven't handed out yet.
-   */
-  if (cs->brk != cs->top) {
-    /* mprotect() requires page-aligned arguments, but it's possible
-     * for cs->brk not to be page-aligned at this point.
-     */
-    char *prot_brk = (char *)ALIGN_UP(cs->brk, pagesize);
-    if (mprotect(prot_brk, cs->top - prot_brk, PROT_NONE) < 0)
-      goto error;
-  }
-
-  cs->m = m;
-  cs->magic = CONTIG_STATE_MAGIC;
-
-  return (mspace)m;
-
-error:
-  munmap(base, max_capacity);
-  return (mspace)0;
-}
-
-mspace create_contiguous_mspace(size_t starting_capacity,
-    size_t max_capacity, int locked) {
-  return create_contiguous_mspace_with_name(starting_capacity,
-      max_capacity, locked, NULL);
-}
-
-size_t destroy_contiguous_mspace(mspace msp) {
-  mstate ms = (mstate)msp;
-
-  if (ok_magic(ms)) {
-    struct mspace_contig_state *cs;
-    size_t length;
-    const unsigned int pagesize = PAGESIZE;
-
-    cs = (struct mspace_contig_state *)((uintptr_t)ms & ~(pagesize-1));
-    assert(cs->magic == CONTIG_STATE_MAGIC);
-    assert(cs->m == ms);
-
-    length = cs->top - (char *)cs;
-    if (munmap((char *)cs, length) != 0)
-      return length;
-  }
-  else {
-    USAGE_ERROR_ACTION(ms, ms);
-  }
-  return 0;
-}
-#endif
diff --git a/libcutils/private.h b/libcutils/private.h
deleted file mode 100644
index 2837b70..0000000
--- a/libcutils/private.h
+++ /dev/null
@@ -1,368 +0,0 @@
-#ifndef PRIVATE_H
-
-#define PRIVATE_H
-
-/*
-** This file is in the public domain, so clarified as of
-** 1996-06-05 by Arthur David Olson.
-*/
-
-/*
-** This header is for use ONLY with the time conversion code.
-** There is no guarantee that it will remain unchanged,
-** or that it will remain at all.
-** Do NOT copy it to any system include directory.
-** Thank you!
-*/
-
-/*
-** ID
-*/
-
-#ifndef lint
-#ifndef NOID
-static char	privatehid[] = "@(#)private.h	8.2";
-#endif /* !defined NOID */
-#endif /* !defined lint */
-
-#define GRANDPARENTED	"Local time zone must be set--see zic manual page"
-
-/*
-** Defaults for preprocessor symbols.
-** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'.
-*/
-
-#ifndef HAVE_ADJTIME
-#define HAVE_ADJTIME		1
-#endif /* !defined HAVE_ADJTIME */
-
-#ifndef HAVE_GETTEXT
-#define HAVE_GETTEXT		0
-#endif /* !defined HAVE_GETTEXT */
-
-#ifndef HAVE_INCOMPATIBLE_CTIME_R
-#define HAVE_INCOMPATIBLE_CTIME_R	0
-#endif /* !defined INCOMPATIBLE_CTIME_R */
-
-#ifndef HAVE_SETTIMEOFDAY
-#define HAVE_SETTIMEOFDAY	3
-#endif /* !defined HAVE_SETTIMEOFDAY */
-
-#ifndef HAVE_STRERROR
-#define HAVE_STRERROR		1
-#endif /* !defined HAVE_STRERROR */
-
-#ifndef HAVE_SYMLINK
-#define HAVE_SYMLINK		1
-#endif /* !defined HAVE_SYMLINK */
-
-#ifndef HAVE_SYS_STAT_H
-#define HAVE_SYS_STAT_H		1
-#endif /* !defined HAVE_SYS_STAT_H */
-
-#ifndef HAVE_SYS_WAIT_H
-#define HAVE_SYS_WAIT_H		1
-#endif /* !defined HAVE_SYS_WAIT_H */
-
-#ifndef HAVE_UNISTD_H
-#define HAVE_UNISTD_H		1
-#endif /* !defined HAVE_UNISTD_H */
-
-#ifndef HAVE_UTMPX_H
-#define HAVE_UTMPX_H		0
-#endif /* !defined HAVE_UTMPX_H */
-
-#ifndef LOCALE_HOME
-#define LOCALE_HOME		"/usr/lib/locale"
-#endif /* !defined LOCALE_HOME */
-
-#if HAVE_INCOMPATIBLE_CTIME_R
-#define asctime_r _incompatible_asctime_r
-#define ctime_r _incompatible_ctime_r
-#endif /* HAVE_INCOMPATIBLE_CTIME_R */
-
-/*
-** Nested includes
-*/
-
-#include "sys/types.h"	/* for time_t */
-#include "stdio.h"
-#include "errno.h"
-#include "string.h"
-#include "limits.h"	/* for CHAR_BIT et al. */
-#include "time.h"
-#include "stdlib.h"
-
-#if HAVE_GETTEXT
-#include "libintl.h"
-#endif /* HAVE_GETTEXT */
-
-#if HAVE_SYS_WAIT_H
-#include <sys/wait.h>	/* for WIFEXITED and WEXITSTATUS */
-#endif /* HAVE_SYS_WAIT_H */
-
-#ifndef WIFEXITED
-#define WIFEXITED(status)	(((status) & 0xff) == 0)
-#endif /* !defined WIFEXITED */
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(status)	(((status) >> 8) & 0xff)
-#endif /* !defined WEXITSTATUS */
-
-#if HAVE_UNISTD_H
-#include "unistd.h"	/* for F_OK and R_OK */
-#endif /* HAVE_UNISTD_H */
-
-#if !HAVE_UNISTD_H
-#ifndef F_OK
-#define F_OK	0
-#endif /* !defined F_OK */
-#ifndef R_OK
-#define R_OK	4
-#endif /* !defined R_OK */
-#endif /* !HAVE_UNISTD_H */
-
-/* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */
-#define is_digit(c) ((unsigned)(c) - '0' <= 9)
-
-/*
-** Define HAVE_STDINT_H's default value here, rather than at the
-** start, since __GLIBC__'s value depends on previously-included
-** files.
-** (glibc 2.1 and later have stdint.h, even with pre-C99 compilers.)
-*/
-#ifndef HAVE_STDINT_H
-#define HAVE_STDINT_H \
-	(199901 <= __STDC_VERSION__ || \
-	2 < (__GLIBC__ + (0 < __GLIBC_MINOR__)))
-#endif /* !defined HAVE_STDINT_H */
-
-#if HAVE_STDINT_H
-#include "stdint.h"
-#endif /* !HAVE_STDINT_H */
-
-#ifndef INT_FAST64_MAX
-/* Pre-C99 GCC compilers define __LONG_LONG_MAX__ instead of LLONG_MAX.  */
-#if defined LLONG_MAX || defined __LONG_LONG_MAX__
-typedef long long	int_fast64_t;
-#else /* ! (defined LLONG_MAX || defined __LONG_LONG_MAX__) */
-#if (LONG_MAX >> 31) < 0xffffffff
-Please use a compiler that supports a 64-bit integer type (or wider);
-you may need to compile with "-DHAVE_STDINT_H".
-#endif /* (LONG_MAX >> 31) < 0xffffffff */
-typedef long		int_fast64_t;
-#endif /* ! (defined LLONG_MAX || defined __LONG_LONG_MAX__) */
-#endif /* !defined INT_FAST64_MAX */
-
-#ifndef INT32_MAX
-#define INT32_MAX 0x7fffffff
-#endif /* !defined INT32_MAX */
-#ifndef INT32_MIN
-#define INT32_MIN (-1 - INT32_MAX)
-#endif /* !defined INT32_MIN */
-
-/*
-** Workarounds for compilers/systems.
-*/
-
-/*
-** If your compiler lacks prototypes, "#define P(x) ()".
-*/
-
-#ifndef P
-#define P(x)	x
-#endif /* !defined P */
-
-/*
-** SunOS 4.1.1 headers lack EXIT_SUCCESS.
-*/
-
-#ifndef EXIT_SUCCESS
-#define EXIT_SUCCESS	0
-#endif /* !defined EXIT_SUCCESS */
-
-/*
-** SunOS 4.1.1 headers lack EXIT_FAILURE.
-*/
-
-#ifndef EXIT_FAILURE
-#define EXIT_FAILURE	1
-#endif /* !defined EXIT_FAILURE */
-
-/*
-** SunOS 4.1.1 headers lack FILENAME_MAX.
-*/
-
-#ifndef FILENAME_MAX
-
-#ifndef MAXPATHLEN
-#ifdef unix
-#include "sys/param.h"
-#endif /* defined unix */
-#endif /* !defined MAXPATHLEN */
-
-#ifdef MAXPATHLEN
-#define FILENAME_MAX	MAXPATHLEN
-#endif /* defined MAXPATHLEN */
-#ifndef MAXPATHLEN
-#define FILENAME_MAX	1024		/* Pure guesswork */
-#endif /* !defined MAXPATHLEN */
-
-#endif /* !defined FILENAME_MAX */
-
-/*
-** SunOS 4.1.1 libraries lack remove.
-*/
-
-#ifndef remove
-extern int	unlink P((const char * filename));
-#define remove	unlink
-#endif /* !defined remove */
-
-/*
-** Some ancient errno.h implementations don't declare errno.
-** But some newer errno.h implementations define it as a macro.
-** Fix the former without affecting the latter.
-*/
-
-#ifndef errno
-extern int errno;
-#endif /* !defined errno */
-
-/*
-** Some time.h implementations don't declare asctime_r.
-** Others might define it as a macro.
-** Fix the former without affecting the latter.
-*/
-
-#ifndef asctime_r
-extern char *	asctime_r();
-#endif
-
-/*
-** Private function declarations.
-*/
-
-char *		icalloc P((int nelem, int elsize));
-char *		icatalloc P((char * old, const char * new));
-char *		icpyalloc P((const char * string));
-char *		imalloc P((int n));
-void *		irealloc P((void * pointer, int size));
-void		icfree P((char * pointer));
-void		ifree P((char * pointer));
-const char *	scheck P((const char * string, const char * format));
-
-/*
-** Finally, some convenience items.
-*/
-
-#ifndef TRUE
-#define TRUE	1
-#endif /* !defined TRUE */
-
-#ifndef FALSE
-#define FALSE	0
-#endif /* !defined FALSE */
-
-#ifndef TYPE_BIT
-#define TYPE_BIT(type)	(sizeof (type) * CHAR_BIT)
-#endif /* !defined TYPE_BIT */
-
-#ifndef TYPE_SIGNED
-#define TYPE_SIGNED(type) (((type) -1) < 0)
-#endif /* !defined TYPE_SIGNED */
-
-/*
-** Since the definition of TYPE_INTEGRAL contains floating point numbers,
-** it cannot be used in preprocessor directives.
-*/
-
-#ifndef TYPE_INTEGRAL
-#define TYPE_INTEGRAL(type) (((type) 0.5) != 0.5)
-#endif /* !defined TYPE_INTEGRAL */
-
-#ifndef INT_STRLEN_MAXIMUM
-/*
-** 302 / 1000 is log10(2.0) rounded up.
-** Subtract one for the sign bit if the type is signed;
-** add one for integer division truncation;
-** add one more for a minus sign if the type is signed.
-*/
-#define INT_STRLEN_MAXIMUM(type) \
-	((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + \
-	1 + TYPE_SIGNED(type))
-#endif /* !defined INT_STRLEN_MAXIMUM */
-
-/*
-** INITIALIZE(x)
-*/
-
-#ifndef GNUC_or_lint
-#ifdef lint
-#define GNUC_or_lint
-#endif /* defined lint */
-#ifndef lint
-#ifdef __GNUC__
-#define GNUC_or_lint
-#endif /* defined __GNUC__ */
-#endif /* !defined lint */
-#endif /* !defined GNUC_or_lint */
-
-#ifndef INITIALIZE
-#ifdef GNUC_or_lint
-#define INITIALIZE(x)	((x) = 0)
-#endif /* defined GNUC_or_lint */
-#ifndef GNUC_or_lint
-#define INITIALIZE(x)
-#endif /* !defined GNUC_or_lint */
-#endif /* !defined INITIALIZE */
-
-/*
-** For the benefit of GNU folk...
-** `_(MSGID)' uses the current locale's message library string for MSGID.
-** The default is to use gettext if available, and use MSGID otherwise.
-*/
-
-#ifndef _
-#if HAVE_GETTEXT
-#define _(msgid) gettext(msgid)
-#else /* !HAVE_GETTEXT */
-#define _(msgid) msgid
-#endif /* !HAVE_GETTEXT */
-#endif /* !defined _ */
-
-#ifndef TZ_DOMAIN
-#define TZ_DOMAIN "tz"
-#endif /* !defined TZ_DOMAIN */
-
-#if HAVE_INCOMPATIBLE_CTIME_R
-#undef asctime_r
-#undef ctime_r
-char *asctime_r P((struct tm const *, char *));
-char *ctime_r P((time_t const *, char *));
-#endif /* HAVE_INCOMPATIBLE_CTIME_R */
-
-#ifndef YEARSPERREPEAT
-#define YEARSPERREPEAT		400	/* years before a Gregorian repeat */
-#endif /* !defined YEARSPERREPEAT */
-
-/*
-** The Gregorian year averages 365.2425 days, which is 31556952 seconds.
-*/
-
-#ifndef AVGSECSPERYEAR
-#define AVGSECSPERYEAR		31556952L
-#endif /* !defined AVGSECSPERYEAR */
-
-#ifndef SECSPERREPEAT
-#define SECSPERREPEAT		((int_fast64_t) YEARSPERREPEAT * (int_fast64_t) AVGSECSPERYEAR)
-#endif /* !defined SECSPERREPEAT */
- 
-#ifndef SECSPERREPEAT_BITS
-#define SECSPERREPEAT_BITS	34	/* ceil(log2(SECSPERREPEAT)) */
-#endif /* !defined SECSPERREPEAT_BITS */
-
-/*
-** UNIX was a registered trademark of The Open Group in 2003.
-*/
-
-#endif /* !defined PRIVATE_H */
diff --git a/libcutils/process_name.c b/libcutils/process_name.c
deleted file mode 100644
index 17f52e2..0000000
--- a/libcutils/process_name.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <string.h>
-#include <cutils/process_name.h>
-#include <cutils/properties.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#define PROCESS_NAME_DEVICE "/sys/qemu_trace/process_name"
-
-static const char* process_name = "unknown";
-static int running_in_emulator = -1;
-
-void set_process_name(const char* new_name) {
-    char  propBuf[PROPERTY_VALUE_MAX];
-
-    if (new_name == NULL) {
-        return;
-    }
-
-    // We never free the old name. Someone else could be using it.
-    char* copy = (char*) malloc(strlen(new_name) + 1);
-    strcpy(copy, new_name);
-    process_name = (const char*) copy;
-
-    // If we know we are not running in the emulator, then return.
-    if (running_in_emulator == 0) {
-        return;
-    }
-
-    // If the "running_in_emulator" variable has not been initialized,
-    // then do it now.
-    if (running_in_emulator == -1) {
-        property_get("ro.kernel.qemu", propBuf, "");
-        if (propBuf[0] == '1') {
-            running_in_emulator = 1;
-        } else {
-            running_in_emulator = 0;
-            return;
-        }
-    }
-
-    // If the emulator was started with the "-trace file" command line option
-    // then we want to record the process name in the trace even if we are
-    // not currently tracing instructions (so that we will know the process
-    // name when we do start tracing instructions).  We do not need to execute
-    // this code if we are just running in the emulator without the "-trace"
-    // command line option, but we don't know that here and this function
-    // isn't called frequently enough to bother optimizing that case.
-    int fd = open(PROCESS_NAME_DEVICE, O_RDWR);
-    if (fd < 0)
-        return;
-    write(fd, process_name, strlen(process_name) + 1);
-    close(fd);
-}
-
-const char* get_process_name(void) {
-    return process_name;
-}
diff --git a/libcutils/properties.c b/libcutils/properties.c
deleted file mode 100644
index 547cc6d..0000000
--- a/libcutils/properties.c
+++ /dev/null
@@ -1,368 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "properties"
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <cutils/sockets.h>
-#include <errno.h>
-#include <assert.h>
-
-#include <cutils/properties.h>
-#include "loghack.h"
-
-#ifdef HAVE_LIBC_SYSTEM_PROPERTIES
-
-#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
-#include <sys/_system_properties.h>
-
-static int send_prop_msg(prop_msg *msg)
-{
-    int s;
-    int r;
-    
-    s = socket_local_client(PROP_SERVICE_NAME, 
-                            ANDROID_SOCKET_NAMESPACE_RESERVED,
-                            SOCK_STREAM);
-    if(s < 0) return -1;
-    
-    while((r = send(s, msg, sizeof(prop_msg), 0)) < 0) {
-        if((errno == EINTR) || (errno == EAGAIN)) continue;
-        break;
-    }
-
-    if(r == sizeof(prop_msg)) {
-        r = 0;
-    } else {
-        r = -1;
-    }
-
-    close(s);
-    return r;
-}
-
-int property_set(const char *key, const char *value)
-{
-    prop_msg msg;
-    unsigned resp;
-
-    if(key == 0) return -1;
-    if(value == 0) value = "";
-    
-    if(strlen(key) >= PROP_NAME_MAX) return -1;
-    if(strlen(value) >= PROP_VALUE_MAX) return -1;
-    
-    msg.cmd = PROP_MSG_SETPROP;
-    strcpy((char*) msg.name, key);
-    strcpy((char*) msg.value, value);
-
-    return send_prop_msg(&msg);
-}
-
-int property_get(const char *key, char *value, const char *default_value)
-{
-    int len;
-
-    len = __system_property_get(key, value);
-    if(len > 0) {
-        return len;
-    }
-    
-    if(default_value) {
-        len = strlen(default_value);
-        memcpy(value, default_value, len + 1);
-    }
-    return len;
-}
-
-int property_list(void (*propfn)(const char *key, const char *value, void *cookie), 
-                  void *cookie)
-{
-    char name[PROP_NAME_MAX];
-    char value[PROP_VALUE_MAX];
-    const prop_info *pi;
-    unsigned n;
-    
-    for(n = 0; (pi = __system_property_find_nth(n)); n++) {
-        __system_property_read(pi, name, value);
-        propfn(name, value, cookie);
-    }
-    return 0;
-}
-
-#elif defined(HAVE_SYSTEM_PROPERTY_SERVER)
-
-/*
- * The Linux simulator provides a "system property server" that uses IPC
- * to set/get/list properties.  The file descriptor is shared by all
- * threads in the process, so we use a mutex to ensure that requests
- * from multiple threads don't get interleaved.
- */
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <pthread.h>
-
-static pthread_once_t gInitOnce = PTHREAD_ONCE_INIT;
-static pthread_mutex_t gPropertyFdLock = PTHREAD_MUTEX_INITIALIZER;
-static int gPropFd = -1;
-
-/*
- * Connect to the properties server.
- *
- * Returns the socket descriptor on success.
- */
-static int connectToServer(const char* fileName)
-{
-    int sock = -1;
-    int cc;
-
-    struct sockaddr_un addr;
-    
-    sock = socket(AF_UNIX, SOCK_STREAM, 0);
-    if (sock < 0) {
-        LOGW("UNIX domain socket create failed (errno=%d)\n", errno);
-        return -1;
-    }
-
-    /* connect to socket; fails if file doesn't exist */
-    strcpy(addr.sun_path, fileName);    // max 108 bytes
-    addr.sun_family = AF_UNIX;
-    cc = connect(sock, (struct sockaddr*) &addr, SUN_LEN(&addr));
-    if (cc < 0) {
-        // ENOENT means socket file doesn't exist
-        // ECONNREFUSED means socket exists but nobody is listening
-        //LOGW("AF_UNIX connect failed for '%s': %s\n",
-        //    fileName, strerror(errno));
-        close(sock);
-        return -1;
-    }
-
-    return sock;
-}
-
-/*
- * Perform one-time initialization.
- */
-static void init(void)
-{
-    assert(gPropFd == -1);
-
-    gPropFd = connectToServer(SYSTEM_PROPERTY_PIPE_NAME);
-    if (gPropFd < 0) {
-        //LOGW("not connected to system property server\n");
-    } else {
-        //LOGV("Connected to system property server\n");
-    }
-}
-
-int property_get(const char *key, char *value, const char *default_value)
-{
-    char sendBuf[1+PROPERTY_KEY_MAX];
-    char recvBuf[1+PROPERTY_VALUE_MAX];
-    int len = -1;
-
-    //LOGV("PROPERTY GET [%s]\n", key);
-
-    pthread_once(&gInitOnce, init);
-    if (gPropFd < 0) {
-        /* this mimics the behavior of the device implementation */
-        if (default_value != NULL) {
-            strcpy(value, default_value);
-            len = strlen(value);
-        }
-        return len;
-    }
-
-    if (strlen(key) >= PROPERTY_KEY_MAX) return -1;
-
-    memset(sendBuf, 0xdd, sizeof(sendBuf));    // placate valgrind
-
-    sendBuf[0] = (char) kSystemPropertyGet;
-    strcpy(sendBuf+1, key);
-
-    pthread_mutex_lock(&gPropertyFdLock);
-    if (write(gPropFd, sendBuf, sizeof(sendBuf)) != sizeof(sendBuf)) {
-        pthread_mutex_unlock(&gPropertyFdLock);
-        return -1;
-    }
-    if (read(gPropFd, recvBuf, sizeof(recvBuf)) != sizeof(recvBuf)) {
-        pthread_mutex_unlock(&gPropertyFdLock);
-        return -1;
-    }
-    pthread_mutex_unlock(&gPropertyFdLock);
-
-    /* first byte is 0 if value not defined, 1 if found */
-    if (recvBuf[0] == 0) {
-        if (default_value != NULL) {
-            strcpy(value, default_value);
-            len = strlen(value);
-        } else {
-            /*
-             * If the value isn't defined, hand back an empty string and
-             * a zero length, rather than a failure.  This seems wrong,
-             * since you can't tell the difference between "undefined" and
-             * "defined but empty", but it's what the device does.
-             */
-            value[0] = '\0';
-            len = 0;
-        }
-    } else if (recvBuf[0] == 1) {
-        strcpy(value, recvBuf+1);
-        len = strlen(value);
-    } else {
-        LOGE("Got strange response to property_get request (%d)\n",
-            recvBuf[0]);
-        assert(0);
-        return -1;
-    }
-    //LOGV("PROP [found=%d def='%s'] (%d) [%s]: [%s]\n",
-    //    recvBuf[0], default_value, len, key, value);
-
-    return len;
-}
-
-
-int property_set(const char *key, const char *value)
-{
-    char sendBuf[1+PROPERTY_KEY_MAX+PROPERTY_VALUE_MAX];
-    char recvBuf[1];
-    int result = -1;
-
-    //LOGV("PROPERTY SET [%s]: [%s]\n", key, value);
-
-    pthread_once(&gInitOnce, init);
-    if (gPropFd < 0)
-        return -1;
-
-    if (strlen(key) >= PROPERTY_KEY_MAX) return -1;
-    if (strlen(value) >= PROPERTY_VALUE_MAX) return -1;
-
-    memset(sendBuf, 0xdd, sizeof(sendBuf));    // placate valgrind
-
-    sendBuf[0] = (char) kSystemPropertySet;
-    strcpy(sendBuf+1, key);
-    strcpy(sendBuf+1+PROPERTY_KEY_MAX, value);
-
-    pthread_mutex_lock(&gPropertyFdLock);
-    if (write(gPropFd, sendBuf, sizeof(sendBuf)) != sizeof(sendBuf)) {
-        pthread_mutex_unlock(&gPropertyFdLock);
-        return -1;
-    }
-    if (read(gPropFd, recvBuf, sizeof(recvBuf)) != sizeof(recvBuf)) {
-        pthread_mutex_unlock(&gPropertyFdLock);
-        return -1;
-    }
-    pthread_mutex_unlock(&gPropertyFdLock);
-
-    if (recvBuf[0] != 1)
-        return -1;
-    return 0;
-}
-
-int property_list(void (*propfn)(const char *key, const char *value, void *cookie), 
-                  void *cookie)
-{
-    //LOGV("PROPERTY LIST\n");
-    pthread_once(&gInitOnce, init);
-    if (gPropFd < 0)
-        return -1;
-
-    return 0;
-}
-
-#else
-
-/* SUPER-cheesy place-holder implementation for Win32 */
-
-#include <cutils/threads.h>
-
-static mutex_t  env_lock = MUTEX_INITIALIZER;
-
-int property_get(const char *key, char *value, const char *default_value)
-{
-    char ename[PROPERTY_KEY_MAX + 6];
-    char *p;
-    int len;
-    
-    len = strlen(key);
-    if(len >= PROPERTY_KEY_MAX) return -1;
-    memcpy(ename, "PROP_", 5);
-    memcpy(ename + 5, key, len + 1);
-    
-    mutex_lock(&env_lock);
-
-    p = getenv(ename);
-    if(p == 0) p = "";
-    len = strlen(p);
-    if(len >= PROPERTY_VALUE_MAX) {
-        len = PROPERTY_VALUE_MAX - 1;
-    }
-    
-    if((len == 0) && default_value) {
-        len = strlen(default_value);
-        memcpy(value, default_value, len + 1);
-    } else {
-        memcpy(value, p, len);
-        value[len] = 0;
-    }
-
-    mutex_unlock(&env_lock);
-    
-    return len;
-}
-
-
-int property_set(const char *key, const char *value)
-{
-    char ename[PROPERTY_KEY_MAX + 6];
-    char *p;
-    int len;
-    int r;
-
-    if(strlen(value) >= PROPERTY_VALUE_MAX) return -1;
-    
-    len = strlen(key);
-    if(len >= PROPERTY_KEY_MAX) return -1;
-    memcpy(ename, "PROP_", 5);
-    memcpy(ename + 5, key, len + 1);
-
-    mutex_lock(&env_lock);
-#ifdef HAVE_MS_C_RUNTIME
-    {
-        char  temp[256];
-        snprintf( temp, sizeof(temp), "%s=%s", ename, value);
-        putenv(temp);
-        r = 0;
-    }
-#else    
-    r = setenv(ename, value, 1);
-#endif    
-    mutex_unlock(&env_lock);
-    
-    return r;
-}
-
-int property_list(void (*propfn)(const char *key, const char *value, void *cookie), 
-                  void *cookie)
-{
-    return 0;
-}
-
-#endif
diff --git a/libcutils/record_stream.c b/libcutils/record_stream.c
deleted file mode 100644
index 274423b..0000000
--- a/libcutils/record_stream.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/* libs/cutils/record_stream.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <assert.h>
-#include <errno.h>
-#include <cutils/record_stream.h>
-#include <string.h>
-#include <stdint.h>
-#ifdef HAVE_WINSOCK
-#include <winsock2.h>   /* for ntohl */
-#else
-#include <netinet/in.h>
-#endif
-
-#define HEADER_SIZE 4
-
-struct RecordStream {
-    int fd;
-    size_t maxRecordLen;
-
-    unsigned char *buffer;
-
-    unsigned char *unconsumed;
-    unsigned char *read_end;
-    unsigned char *buffer_end;
-};
-
-
-extern RecordStream *record_stream_new(int fd, size_t maxRecordLen)
-{
-    RecordStream *ret;
-
-    assert (maxRecordLen <= 0xffff);
-
-    ret = (RecordStream *)calloc(1, sizeof(RecordStream));
-
-    ret->fd = fd;
-    ret->maxRecordLen = maxRecordLen;
-    ret->buffer = (unsigned char *)malloc (maxRecordLen + HEADER_SIZE);
-    
-    ret->unconsumed = ret->buffer;
-    ret->read_end = ret->buffer;
-    ret->buffer_end = ret->buffer + maxRecordLen + HEADER_SIZE;
-
-    return ret;
-}
-
-
-extern void record_stream_free(RecordStream *rs)
-{
-    free(rs->buffer);
-    free(rs);
-}
-
-
-/* returns NULL; if there isn't a full record in the buffer */
-static unsigned char * getEndOfRecord (unsigned char *p_begin,
-                                            unsigned char *p_end)
-{
-    size_t len;
-    unsigned char * p_ret;
-
-    if (p_end < p_begin + HEADER_SIZE) {
-        return NULL;
-    }
-
-    //First four bytes are length
-    len = ntohl(*((uint32_t *)p_begin));
-
-    p_ret = p_begin + HEADER_SIZE + len;
-
-    if (p_end < p_ret) {
-        return NULL;
-    }
-
-    return p_ret;
-}
-
-static void *getNextRecord (RecordStream *p_rs, size_t *p_outRecordLen)
-{
-    unsigned char *record_start, *record_end;
-
-    record_end = getEndOfRecord (p_rs->unconsumed, p_rs->read_end);
-
-    if (record_end != NULL) {
-        /* one full line in the buffer */
-        record_start = p_rs->unconsumed + HEADER_SIZE;
-        p_rs->unconsumed = record_end;
-
-        *p_outRecordLen = record_end - record_start;
-
-        return record_start;
-    }
-
-    return NULL;
-}
-
-/**
- * Reads the next record from stream fd
- * Records are prefixed by a 16-bit big endian length value
- * Records may not be larger than maxRecordLen
- *
- * Doesn't guard against EINTR
- *
- * p_outRecord and p_outRecordLen may not be NULL
- *
- * Return 0 on success, -1 on fail
- * Returns 0 with *p_outRecord set to NULL on end of stream
- * Returns -1 / errno = EAGAIN if it needs to read again
- */
-int record_stream_get_next (RecordStream *p_rs, void ** p_outRecord, 
-                                    size_t *p_outRecordLen)
-{
-    void *ret;
-
-    ssize_t countRead;
-
-    /* is there one record already in the buffer? */
-    ret = getNextRecord (p_rs, p_outRecordLen);
-
-    if (ret != NULL) {
-        *p_outRecord = ret;
-        return 0;
-    }
-
-    // if the buffer is full and we don't have a full record
-    if (p_rs->unconsumed == p_rs->buffer 
-        && p_rs->read_end == p_rs->buffer_end
-    ) {
-        // this should never happen
-        //LOGE("max record length exceeded\n");
-        assert (0);
-        errno = EFBIG;
-        return -1;
-    }
-
-    if (p_rs->unconsumed != p_rs->buffer) {
-        // move remainder to the beginning of the buffer
-        size_t toMove;
-
-        toMove = p_rs->read_end - p_rs->unconsumed;
-        if (toMove) {
-            memmove(p_rs->buffer, p_rs->unconsumed, toMove);
-        }
-
-        p_rs->read_end = p_rs->buffer + toMove;
-        p_rs->unconsumed = p_rs->buffer;
-    }
-
-    countRead = read (p_rs->fd, p_rs->read_end, p_rs->buffer_end - p_rs->read_end);
-
-    if (countRead <= 0) {
-        /* note: end-of-stream drops through here too */
-        *p_outRecord = NULL;
-        return countRead;
-    }
-
-    p_rs->read_end += countRead;
-
-    ret = getNextRecord (p_rs, p_outRecordLen);
-
-    if (ret == NULL) {
-        /* not enough of a buffer to for a whole command */
-        errno = EAGAIN;
-        return -1;
-    }
-
-    *p_outRecord = ret;        
-    return 0;
-}
diff --git a/libcutils/selector.c b/libcutils/selector.c
deleted file mode 100644
index 9436393..0000000
--- a/libcutils/selector.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "selector"
-
-#include <assert.h>
-#include <errno.h>
-#include <pthread.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <cutils/array.h>
-#include <cutils/selector.h>
-
-#include "loghack.h"
-
-struct Selector {
-    Array* selectableFds;
-    bool looping;
-    fd_set readFds;
-    fd_set writeFds;
-    fd_set exceptFds;
-    int maxFd;
-    int wakeupPipe[2];
-    SelectableFd* wakeupFd;
-
-    bool inSelect;
-    pthread_mutex_t inSelectLock; 
-};
-
-/** Reads and ignores wake up data. */ 
-static void eatWakeupData(SelectableFd* wakeupFd) {
-    static char garbage[64];
-    if (read(wakeupFd->fd, garbage, sizeof(garbage)) < 0) {
-        if (errno == EINTR) {
-            LOGI("read() interrupted.");    
-        } else {
-            LOG_ALWAYS_FATAL("This should never happen: %s", strerror(errno));
-        }
-    }
-}
-
-static void setInSelect(Selector* selector, bool inSelect) {
-    pthread_mutex_lock(&selector->inSelectLock);
-    selector->inSelect = inSelect;
-    pthread_mutex_unlock(&selector->inSelectLock);
-}
-
-static bool isInSelect(Selector* selector) {
-    pthread_mutex_lock(&selector->inSelectLock);
-    bool inSelect = selector->inSelect;
-    pthread_mutex_unlock(&selector->inSelectLock);
-    return inSelect;
-}
-
-void selectorWakeUp(Selector* selector) {
-    if (!isInSelect(selector)) {
-        // We only need to write wake-up data if we're blocked in select().
-        return;
-    }
-    
-    static char garbage[1];
-    if (write(selector->wakeupPipe[1], garbage, sizeof(garbage)) < 0) {
-        if (errno == EINTR) {
-            LOGI("read() interrupted.");    
-        } else {
-            LOG_ALWAYS_FATAL("This should never happen: %s", strerror(errno));
-        }
-    }
-}
-
-Selector* selectorCreate(void) {
-    Selector* selector = calloc(1, sizeof(Selector));
-    if (selector == NULL) {
-        LOG_ALWAYS_FATAL("malloc() error.");
-    }
-    selector->selectableFds = arrayCreate();
-    
-    // Set up wake-up pipe.
-    if (pipe(selector->wakeupPipe) < 0) {
-        LOG_ALWAYS_FATAL("pipe() error: %s", strerror(errno));
-    }
-    
-    LOGD("Wakeup fd: %d", selector->wakeupPipe[0]);
-    
-    SelectableFd* wakeupFd = selectorAdd(selector, selector->wakeupPipe[0]);
-    if (wakeupFd == NULL) {
-        LOG_ALWAYS_FATAL("malloc() error.");
-    }
-    wakeupFd->onReadable = &eatWakeupData; 
-    
-    pthread_mutex_init(&selector->inSelectLock, NULL);
-
-    return selector;
-}
-
-SelectableFd* selectorAdd(Selector* selector, int fd) {
-    assert(selector != NULL);
-
-    SelectableFd* selectableFd = calloc(1, sizeof(SelectableFd));
-    if (selectableFd != NULL) {
-        selectableFd->selector = selector;
-        selectableFd->fd = fd;
-    
-        arrayAdd(selector->selectableFds, selectableFd);
-    }
-
-    return selectableFd;
-}
-
-/**
- * Adds an fd to the given set if the callback is non-null. Returns true
- * if the fd was added.
- */
-static inline bool maybeAdd(SelectableFd* selectableFd,
-        void (*callback)(SelectableFd*), fd_set* fdSet) {
-    if (callback != NULL) {
-        FD_SET(selectableFd->fd, fdSet);
-        return true;
-    }
-    return false;
-}
-
-/**
- * Removes stale file descriptors and initializes file descriptor sets.
- */
-static void prepareForSelect(Selector* selector) {
-    fd_set* exceptFds = &selector->exceptFds;
-    fd_set* readFds = &selector->readFds;
-    fd_set* writeFds = &selector->writeFds;
-    
-    FD_ZERO(exceptFds);
-    FD_ZERO(readFds);
-    FD_ZERO(writeFds);
-
-    Array* selectableFds = selector->selectableFds;
-    int i = 0;
-    selector->maxFd = 0;
-    int size = arraySize(selectableFds);
-    while (i < size) {
-        SelectableFd* selectableFd = arrayGet(selectableFds, i);
-        if (selectableFd->remove) {
-            // This descriptor should be removed.
-            arrayRemove(selectableFds, i);
-            size--;
-            if (selectableFd->onRemove != NULL) {
-                selectableFd->onRemove(selectableFd);
-            }
-            free(selectableFd);
-        } else {
-            if (selectableFd->beforeSelect != NULL) {
-                selectableFd->beforeSelect(selectableFd);
-            }
-            
-            bool inSet = false;
-            if (maybeAdd(selectableFd, selectableFd->onExcept, exceptFds)) {
-            	LOGD("Selecting fd %d for writing...", selectableFd->fd);
-                inSet = true;
-            }
-            if (maybeAdd(selectableFd, selectableFd->onReadable, readFds)) {
-            	LOGD("Selecting fd %d for reading...", selectableFd->fd);
-                inSet = true;
-            }
-            if (maybeAdd(selectableFd, selectableFd->onWritable, writeFds)) {
-                inSet = true;
-            }
-
-            if (inSet) {
-                // If the fd is in a set, check it against max.
-                int fd = selectableFd->fd;
-                if (fd > selector->maxFd) {
-                    selector->maxFd = fd;
-                }
-            }
-            
-            // Move to next descriptor.
-            i++;
-        }
-    }
-}
-
-/**
- * Invokes a callback if the callback is non-null and the fd is in the given
- * set.
- */
-static inline void maybeInvoke(SelectableFd* selectableFd,
-        void (*callback)(SelectableFd*), fd_set* fdSet) {
-	if (callback != NULL && !selectableFd->remove && 
-            FD_ISSET(selectableFd->fd, fdSet)) {
-		LOGD("Selected fd %d.", selectableFd->fd);
-        callback(selectableFd);
-    }
-}
-
-/**
- * Notifies user if file descriptors are readable or writable, or if
- * out-of-band data is present.
- */
-static void fireEvents(Selector* selector) {
-    Array* selectableFds = selector->selectableFds;
-    int size = arraySize(selectableFds);
-    int i;
-    for (i = 0; i < size; i++) {
-        SelectableFd* selectableFd = arrayGet(selectableFds, i);
-        maybeInvoke(selectableFd, selectableFd->onExcept,
-                &selector->exceptFds);
-        maybeInvoke(selectableFd, selectableFd->onReadable,
-                &selector->readFds);
-        maybeInvoke(selectableFd, selectableFd->onWritable,
-                &selector->writeFds);
-    }
-}
-
-void selectorLoop(Selector* selector) {
-    // Make sure we're not already looping.
-    if (selector->looping) {
-        LOG_ALWAYS_FATAL("Already looping.");
-    }
-    selector->looping = true;
-    
-    while (true) {
-        setInSelect(selector, true);
-        
-        prepareForSelect(selector);
-
-        LOGD("Entering select().");
-        
-        // Select file descriptors.
-        int result = select(selector->maxFd + 1, &selector->readFds, 
-                &selector->writeFds, &selector->exceptFds, NULL);
-        
-        LOGD("Exiting select().");
-        
-        setInSelect(selector, false);
-        
-        if (result == -1) {
-            // Abort on everything except EINTR.
-            if (errno == EINTR) {
-                LOGI("select() interrupted.");    
-            } else {
-                LOG_ALWAYS_FATAL("select() error: %s", 
-                        strerror(errno));
-            }
-        } else if (result > 0) {
-            fireEvents(selector);
-        }
-    }
-}
diff --git a/libcutils/socket_inaddr_any_server.c b/libcutils/socket_inaddr_any_server.c
deleted file mode 100644
index 7d5dab4..0000000
--- a/libcutils/socket_inaddr_any_server.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* libs/cutils/socket_inaddr_any_server.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/sockets.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stddef.h>
-
-#ifndef HAVE_WINSOCK
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#endif
-
-#define LISTEN_BACKLOG 4
-
-/* open listen() port on any interface */
-int socket_inaddr_any_server(int port, int type)
-{
-    struct sockaddr_in addr;
-    size_t alen;
-    int s, n;
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = AF_INET;
-    addr.sin_port = htons(port);
-    addr.sin_addr.s_addr = htonl(INADDR_ANY);
-
-    s = socket(AF_INET, type, 0);
-    if(s < 0) return -1;
-
-    n = 1;
-    setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &n, sizeof(n));
-
-    if(bind(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        close(s);
-        return -1;
-    }
-
-    if (type == SOCK_STREAM) {
-        int ret;
-
-        ret = listen(s, LISTEN_BACKLOG);
-
-        if (ret < 0) {
-            close(s);
-            return -1; 
-        }
-    }
-
-    return s;
-}
diff --git a/libcutils/socket_local.h b/libcutils/socket_local.h
deleted file mode 100644
index 45b9856..0000000
--- a/libcutils/socket_local.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __SOCKET_LOCAL_H
-#define __SOCKET_LOCAL_H
-
-#define FILESYSTEM_SOCKET_PREFIX "/tmp/" 
-#define ANDROID_RESERVED_SOCKET_PREFIX "/dev/socket/"
-
-/*
- * Set up a given sockaddr_un, to have it refer to the given
- * name in the given namespace. The namespace must be one
- * of <code>ANDROID_SOCKET_NAMESPACE_ABSTRACT</code>,
- * <code>ANDROID_SOCKET_NAMESPACE_RESERVED</code>, or
- * <code>ANDROID_SOCKET_NAMESPACE_FILESYSTEM</code>. Upon success,
- * the pointed at sockaddr_un is filled in and the pointed at
- * socklen_t is set to indicate the final length. This function
- * will fail if the namespace is invalid (not one of the indicated
- * constants) or if the name is too long.
- * 
- * @return 0 on success or -1 on failure
- */ 
-int socket_make_sockaddr_un(const char *name, int namespaceId, 
-        struct sockaddr_un *p_addr, socklen_t *alen);
-
-#endif
diff --git a/libcutils/socket_local_client.c b/libcutils/socket_local_client.c
deleted file mode 100644
index 036ce2e..0000000
--- a/libcutils/socket_local_client.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <cutils/sockets.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stddef.h>
-
-#ifdef HAVE_WINSOCK
-
-int socket_local_client(const char *name, int namespaceId, int type)
-{
-    errno = ENOSYS;
-    return -1;
-}
-
-#else /* !HAVE_WINSOCK */
-
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/select.h>
-#include <sys/types.h>
-
-#include "socket_local.h"
-
-#define LISTEN_BACKLOG 4
-
-/* Documented in header file. */
-int socket_make_sockaddr_un(const char *name, int namespaceId, 
-        struct sockaddr_un *p_addr, socklen_t *alen)
-{
-    memset (p_addr, 0, sizeof (*p_addr));
-    size_t namelen;
-
-    switch (namespaceId) {
-        case ANDROID_SOCKET_NAMESPACE_ABSTRACT:
-#ifdef HAVE_LINUX_LOCAL_SOCKET_NAMESPACE
-            namelen  = strlen(name);
-
-            // Test with length +1 for the *initial* '\0'.
-            if ((namelen + 1) > sizeof(p_addr->sun_path)) {
-                goto error;
-            }
-
-            /*
-             * Note: The path in this case is *not* supposed to be
-             * '\0'-terminated. ("man 7 unix" for the gory details.)
-             */
-            
-            p_addr->sun_path[0] = 0;
-            memcpy(p_addr->sun_path + 1, name, namelen);
-#else /*HAVE_LINUX_LOCAL_SOCKET_NAMESPACE*/
-            /* this OS doesn't have the Linux abstract namespace */
-
-            namelen = strlen(name) + strlen(FILESYSTEM_SOCKET_PREFIX);
-            /* unix_path_max appears to be missing on linux */
-            if (namelen > sizeof(*p_addr) 
-                    - offsetof(struct sockaddr_un, sun_path) - 1) {
-                goto error;
-            }
-
-            strcpy(p_addr->sun_path, FILESYSTEM_SOCKET_PREFIX);
-            strcat(p_addr->sun_path, name);
-#endif /*HAVE_LINUX_LOCAL_SOCKET_NAMESPACE*/
-        break;
-
-        case ANDROID_SOCKET_NAMESPACE_RESERVED:
-            namelen = strlen(name) + strlen(ANDROID_RESERVED_SOCKET_PREFIX);
-            /* unix_path_max appears to be missing on linux */
-            if (namelen > sizeof(*p_addr) 
-                    - offsetof(struct sockaddr_un, sun_path) - 1) {
-                goto error;
-            }
-
-            strcpy(p_addr->sun_path, ANDROID_RESERVED_SOCKET_PREFIX);
-            strcat(p_addr->sun_path, name);
-        break;
-
-        case ANDROID_SOCKET_NAMESPACE_FILESYSTEM:
-            namelen = strlen(name);
-            /* unix_path_max appears to be missing on linux */
-            if (namelen > sizeof(*p_addr) 
-                    - offsetof(struct sockaddr_un, sun_path) - 1) {
-                goto error;
-            }
-
-            strcpy(p_addr->sun_path, name);
-        break;
-        default:
-            // invalid namespace id
-            return -1;
-    }
-
-    p_addr->sun_family = AF_LOCAL;
-    *alen = namelen + offsetof(struct sockaddr_un, sun_path) + 1;
-    return 0;
-error:
-    return -1;
-}
-
-/**
- * connect to peer named "name" on fd
- * returns same fd or -1 on error.
- * fd is not closed on error. that's your job.
- * 
- * Used by AndroidSocketImpl
- */
-int socket_local_client_connect(int fd, const char *name, int namespaceId, 
-        int type)
-{
-    struct sockaddr_un addr;
-    socklen_t alen;
-    size_t namelen;
-    int err;
-
-    err = socket_make_sockaddr_un(name, namespaceId, &addr, &alen);
-
-    if (err < 0) {
-        goto error;
-    }
-
-    if(connect(fd, (struct sockaddr *) &addr, alen) < 0) {
-        goto error;
-    }
-
-    return fd;
-
-error:
-    return -1;
-}
-
-/** 
- * connect to peer named "name"
- * returns fd or -1 on error
- */
-int socket_local_client(const char *name, int namespaceId, int type)
-{
-    int s;
-
-    s = socket(AF_LOCAL, type, 0);
-    if(s < 0) return -1;
-
-    if ( 0 > socket_local_client_connect(s, name, namespaceId, type)) {
-        close(s);
-        return -1;
-    }
-
-    return s;
-}
-
-#endif /* !HAVE_WINSOCK */
diff --git a/libcutils/socket_local_server.c b/libcutils/socket_local_server.c
deleted file mode 100644
index 4971b1b..0000000
--- a/libcutils/socket_local_server.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* libs/cutils/socket_local_server.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/sockets.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stddef.h>
-
-#ifdef HAVE_WINSOCK
-
-int socket_local_server(const char *name, int namespaceId, int type)
-{
-    errno = ENOSYS;
-    return -1;
-}
-
-#else /* !HAVE_WINSOCK */
-
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-
-#include "socket_local.h"
-
-#define LISTEN_BACKLOG 4
-
-
-/**
- * Binds a pre-created socket(AF_LOCAL) 's' to 'name'
- * returns 's' on success, -1 on fail
- *
- * Does not call listen()
- */
-int socket_local_server_bind(int s, const char *name, int namespaceId)
-{
-    struct sockaddr_un addr;
-    socklen_t alen;
-    int n;
-    int err;
-
-    err = socket_make_sockaddr_un(name, namespaceId, &addr, &alen);
-
-    if (err < 0) {
-        return -1;
-    }
-
-    /* basically: if this is a filesystem path, unlink first */
-#ifndef HAVE_LINUX_LOCAL_SOCKET_NAMESPACE
-    if (1) {
-#else
-    if (namespaceId == ANDROID_SOCKET_NAMESPACE_RESERVED
-        || namespaceId == ANDROID_SOCKET_NAMESPACE_FILESYSTEM) {
-#endif
-        /*ignore ENOENT*/
-        unlink(addr.sun_path);
-    }
-
-    n = 1;
-    setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &n, sizeof(n));
-
-    if(bind(s, (struct sockaddr *) &addr, alen) < 0) {
-        return -1;
-    }
-
-    return s;
-
-}
-
-
-/** Open a server-side UNIX domain datagram socket in the Linux non-filesystem 
- *  namespace
- *
- *  Returns fd on success, -1 on fail
- */
-
-int socket_local_server(const char *name, int namespace, int type)
-{
-    int err;
-    int s;
-    
-    s = socket(AF_LOCAL, type, 0);
-    if (s < 0) return -1;
-
-    err = socket_local_server_bind(s, name, namespace);
-
-    if (err < 0) {
-        close(s);
-        return -1;
-    }
-
-    if (type == SOCK_STREAM) {
-        int ret;
-
-        ret = listen(s, LISTEN_BACKLOG);
-
-        if (ret < 0) {
-            close(s);
-            return -1;
-        }
-    }
-
-    return s;
-}
-
-#endif /* !HAVE_WINSOCK */
diff --git a/libcutils/socket_loopback_client.c b/libcutils/socket_loopback_client.c
deleted file mode 100644
index cb82c5e..0000000
--- a/libcutils/socket_loopback_client.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* libs/cutils/socket_loopback_client.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/sockets.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stddef.h>
-
-#ifndef HAVE_WINSOCK
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#endif
-
-/* Connect to port on the loopback IP interface. type is
- * SOCK_STREAM or SOCK_DGRAM. 
- * return is a file descriptor or -1 on error
- */
-int socket_loopback_client(int port, int type)
-{
-    struct sockaddr_in addr;
-    socklen_t alen;
-    int s;
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = AF_INET;
-    addr.sin_port = htons(port);
-    addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
-    s = socket(AF_INET, type, 0);
-    if(s < 0) return -1;
-
-    if(connect(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        close(s);
-        return -1;
-    }
-
-    return s;
-
-}
-
diff --git a/libcutils/socket_loopback_server.c b/libcutils/socket_loopback_server.c
deleted file mode 100644
index 3208488..0000000
--- a/libcutils/socket_loopback_server.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* libs/cutils/socket_loopback_server.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/sockets.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stddef.h>
-
-#define LISTEN_BACKLOG 4
-
-#ifndef HAVE_WINSOCK
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#endif
-
-/* open listen() port on loopback interface */
-int socket_loopback_server(int port, int type)
-{
-    struct sockaddr_in addr;
-    size_t alen;
-    int s, n;
-
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = AF_INET;
-    addr.sin_port = htons(port);
-    addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
-    s = socket(AF_INET, type, 0);
-    if(s < 0) return -1;
-
-    n = 1;
-    setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &n, sizeof(n));
-
-    if(bind(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        close(s);
-        return -1;
-    }
-
-    if (type == SOCK_STREAM) {
-        int ret;
-
-        ret = listen(s, LISTEN_BACKLOG);
-
-        if (ret < 0) {
-            close(s);
-            return -1; 
-        }
-    }
-
-    return s;
-}
-
diff --git a/libcutils/socket_network_client.c b/libcutils/socket_network_client.c
deleted file mode 100644
index a64006c..0000000
--- a/libcutils/socket_network_client.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* libs/cutils/socket_network_client.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/sockets.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stddef.h>
-
-#ifndef HAVE_WINSOCK
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#endif
-
-
-/* Connect to port on the IP interface. type is
- * SOCK_STREAM or SOCK_DGRAM. 
- * return is a file descriptor or -1 on error
- */
-int socket_network_client(const char *host, int port, int type)
-{
-    struct hostent *hp;
-    struct sockaddr_in addr;
-    socklen_t alen;
-    int s;
-
-    hp = gethostbyname(host);
-    if(hp == 0) return -1;
-    
-    memset(&addr, 0, sizeof(addr));
-    addr.sin_family = hp->h_addrtype;
-    addr.sin_port = htons(port);
-    memcpy(&addr.sin_addr, hp->h_addr, hp->h_length);
-
-    s = socket(hp->h_addrtype, type, 0);
-    if(s < 0) return -1;
-
-    if(connect(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        close(s);
-        return -1;
-    }
-
-    return s;
-
-}
-
diff --git a/libcutils/strdup16to8.c b/libcutils/strdup16to8.c
deleted file mode 100644
index fadaabe..0000000
--- a/libcutils/strdup16to8.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* libs/cutils/strdup16to8.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/jstring.h>
-#include <assert.h>
-#include <stdlib.h>
-
-
-/**
- * Given a UTF-16 string, compute the length of the corresponding UTF-8
- * string in bytes.
- */
-extern size_t strnlen16to8(const char16_t* utf16Str, size_t len)
-{
-   size_t utf8Len = 0;
-
-   while (len--) {
-       unsigned int uic = *utf16Str++;
-
-       if (uic > 0x07ff)
-           utf8Len += 3;
-       else if (uic > 0x7f || uic == 0)
-           utf8Len += 2;
-       else
-           utf8Len++;
-   }
-   return utf8Len;
-}
-
-
-/**
- * Convert a Java-Style UTF-16 string + length to a JNI-Style UTF-8 string.
- *
- * This basically means: embedded \0's in the UTF-16 string are encoded
- * as "0xc0 0x80"
- *
- * Make sure you allocate "utf8Str" with the result of strlen16to8() + 1,
- * not just "len".
- * 
- * Please note, a terminated \0 is always added, so your result will always
- * be "strlen16to8() + 1" bytes long.
- */
-extern char* strncpy16to8(char* utf8Str, const char16_t* utf16Str, size_t len)
-{
-    char* utf8cur = utf8Str;
-
-    while (len--) {
-        unsigned int uic = *utf16Str++;
-
-        if (uic > 0x07ff) {
-            *utf8cur++ = (uic >> 12) | 0xe0;
-            *utf8cur++ = ((uic >> 6) & 0x3f) | 0x80;
-            *utf8cur++ = (uic & 0x3f) | 0x80;
-        } else if (uic > 0x7f || uic == 0) {
-            *utf8cur++ = (uic >> 6) | 0xc0;
-            *utf8cur++ = (uic & 0x3f) | 0x80;
-        } else {
-            *utf8cur++ = uic;
-
-            if (uic == 0) {
-                break;
-            }           
-        }       
-    }
-
-   *utf8cur = '\0';
-
-   return utf8Str;
-}
-
-/**
- * Convert a UTF-16 string to UTF-8.
- *
- * Make sure you allocate "dest" with the result of strblen16to8(),
- * not just "strlen16()".
- */
-char * strndup16to8 (const char16_t* s, size_t n)
-{
-    char *ret;
-
-    if (s == NULL) {
-        return NULL;
-    }
-
-    ret = malloc(strnlen16to8(s, n) + 1);
-
-    strncpy16to8 (ret, s, n);
-    
-    return ret;    
-}
diff --git a/libcutils/strdup8to16.c b/libcutils/strdup8to16.c
deleted file mode 100644
index 8654b04..0000000
--- a/libcutils/strdup8to16.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/* libs/cutils/strdup8to16.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/jstring.h>
-#include <assert.h>
-#include <stdlib.h>
-
-/* See http://www.unicode.org/reports/tr22/ for discussion
- * on invalid sequences
- */
-
-#define UTF16_REPLACEMENT_CHAR 0xfffd
-
-/* Clever trick from Dianne that returns 1-4 depending on leading bit sequence*/
-#define UTF8_SEQ_LENGTH(ch) (((0xe5000000 >> ((ch >> 3) & 0x1e)) & 3) + 1)
-
-/* note: macro expands to multiple lines */
-#define UTF8_SHIFT_AND_MASK(unicode, byte)  \
-            (unicode)<<=6; (unicode) |= (0x3f & (byte));
-
-#define UNICODE_UPPER_LIMIT 0x10fffd    
-
-/**
- * out_len is an out parameter (which may not be null) containing the
- * length of the UTF-16 string (which may contain embedded \0's)
- */
-
-extern char16_t * strdup8to16 (const char* s, size_t *out_len)
-{
-    char16_t *ret;
-    size_t len;
-
-    if (s == NULL) return NULL;
-
-    len = strlen8to16(s);
-
-    // no plus-one here. UTF-16 strings are not null terminated
-    ret = (char16_t *) malloc (sizeof(char16_t) * len);
-
-    return strcpy8to16 (ret, s, out_len);
-}
-
-/**
- * Like "strlen", but for strings encoded with Java's modified UTF-8.
- *
- * The value returned is the number of UTF-16 characters required
- * to represent this string.
- */
-extern size_t strlen8to16 (const char* utf8Str)
-{
-    size_t len = 0;
-    int ic;
-    int expected = 0;
-
-    while ((ic = *utf8Str++) != '\0') {
-        /* bytes that start 0? or 11 are lead bytes and count as characters.*/
-        /* bytes that start 10 are extention bytes and are not counted */
-         
-        if ((ic & 0xc0) == 0x80) {
-            /* count the 0x80 extention bytes. if we have more than
-             * expected, then start counting them because strcpy8to16
-             * will insert UTF16_REPLACEMENT_CHAR's
-             */
-            expected--;
-            if (expected < 0) {
-                len++;
-            }
-        } else {
-            len++;
-            expected = UTF8_SEQ_LENGTH(ic) - 1;
-
-            /* this will result in a surrogate pair */
-            if (expected == 3) {
-                len++;
-            }
-        }
-    }
-
-    return len;
-}
-
-
-
-/*
- * Retrieve the next UTF-32 character from a UTF-8 string.
- *
- * Stops at inner \0's
- *
- * Returns UTF16_REPLACEMENT_CHAR if an invalid sequence is encountered
- *
- * Advances "*pUtf8Ptr" to the start of the next character.
- */
-static inline uint32_t getUtf32FromUtf8(const char** pUtf8Ptr)
-{
-    uint32_t ret;
-    int seq_len;
-    int i;
-
-    /* Mask for leader byte for lengths 1, 2, 3, and 4 respectively*/
-    static const char leaderMask[4] = {0xff, 0x1f, 0x0f, 0x07};
-
-    /* Bytes that start with bits "10" are not leading characters. */
-    if (((**pUtf8Ptr) & 0xc0) == 0x80) {
-        (*pUtf8Ptr)++;
-        return UTF16_REPLACEMENT_CHAR;
-    }
-
-    /* note we tolerate invalid leader 11111xxx here */    
-    seq_len = UTF8_SEQ_LENGTH(**pUtf8Ptr);
-
-    ret = (**pUtf8Ptr) & leaderMask [seq_len - 1];
-
-    if (**pUtf8Ptr == '\0') return ret;
-
-    (*pUtf8Ptr)++;
-    for (i = 1; i < seq_len ; i++, (*pUtf8Ptr)++) {
-        if ((**pUtf8Ptr) == '\0') return UTF16_REPLACEMENT_CHAR;
-        if (((**pUtf8Ptr) & 0xc0) != 0x80) return UTF16_REPLACEMENT_CHAR;
-
-        UTF8_SHIFT_AND_MASK(ret, **pUtf8Ptr);
-    }
-
-    return ret;
-}
-
-
-/**
- * out_len is an out parameter (which may not be null) containing the
- * length of the UTF-16 string (which may contain embedded \0's)
- */
-
-extern char16_t * strcpy8to16 (char16_t *utf16Str, const char*utf8Str, 
-                                       size_t *out_len)
-{   
-    char16_t *dest = utf16Str;
-
-    while (*utf8Str != '\0') {
-        uint32_t ret;
-
-        ret = getUtf32FromUtf8(&utf8Str);
-
-        if (ret <= 0xffff) {
-            *dest++ = (char16_t) ret;
-        } else if (ret <= UNICODE_UPPER_LIMIT)  {
-            /* Create surrogate pairs */
-            /* See http://en.wikipedia.org/wiki/UTF-16/UCS-2#Method_for_code_points_in_Plane_1.2C_Plane_2 */
-
-            *dest++ = 0xd800 | ((ret - 0x10000) >> 10);
-            *dest++ = 0xdc00 | ((ret - 0x10000) &  0x3ff);
-        } else {
-            *dest++ = UTF16_REPLACEMENT_CHAR;
-        }
-    }
-
-    *out_len = dest - utf16Str;
-
-    return utf16Str;
-}
-
-/**
- * length is the number of characters in the UTF-8 string.
- * out_len is an out parameter (which may not be null) containing the
- * length of the UTF-16 string (which may contain embedded \0's)
- */
-
-extern char16_t * strcpylen8to16 (char16_t *utf16Str, const char*utf8Str,
-                                       int length, size_t *out_len)
-{
-    /* TODO: Share more of this code with the method above. Only 2 lines changed. */
-    
-    char16_t *dest = utf16Str;
-
-    const char *end = utf8Str + length; /* This line */
-    while (utf8Str < end) {             /* and this line changed. */
-        uint32_t ret;
-
-        ret = getUtf32FromUtf8(&utf8Str);
-
-        if (ret <= 0xffff) {
-            *dest++ = (char16_t) ret;
-        } else if (ret <= UNICODE_UPPER_LIMIT)  {
-            /* Create surrogate pairs */
-            /* See http://en.wikipedia.org/wiki/UTF-16/UCS-2#Method_for_code_points_in_Plane_1.2C_Plane_2 */
-
-            *dest++ = 0xd800 | ((ret - 0x10000) >> 10);
-            *dest++ = 0xdc00 | ((ret - 0x10000) &  0x3ff);
-        } else {
-            *dest++ = UTF16_REPLACEMENT_CHAR;
-        }
-    }
-
-    *out_len = dest - utf16Str;
-
-    return utf16Str;
-}
diff --git a/libcutils/threads.c b/libcutils/threads.c
deleted file mode 100644
index 42cc928..0000000
--- a/libcutils/threads.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* libs/cutils/threads.c
-**
-** Copyright (C) 2007, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-#include <cutils/threads.h>
-
-#ifdef HAVE_PTHREADS
-void*  thread_store_get( thread_store_t*  store )
-{
-    const pthread_key_t  k = store->tls;
-
-    if (!store->has_tls)
-        return NULL;
-
-    return pthread_getspecific( store->tls );
-}
-    
-extern void   thread_store_set( thread_store_t*          store, 
-                                void*                    value,
-                                thread_store_destruct_t  destroy)
-{
-    pthread_mutex_lock( &store->lock );
-    if (!store->has_tls) {
-        if (pthread_key_create( &store->tls, destroy) != 0) {
-            pthread_mutex_unlock(&store->lock);
-            return;
-        }
-        store->has_tls = 1;
-    }
-    pthread_mutex_unlock( &store->lock );
-
-    pthread_setspecific( store->tls, value );
-}
-
-#endif
-
-#ifdef HAVE_WIN32_THREADS
-void*  thread_store_get( thread_store_t*  store )
-{
-    if (!store->has_tls)
-        return NULL;
-    
-    return (void*) TlsGetValue( store->tls );
-}
-
-void   thread_store_set( thread_store_t*          store,
-                         void*                    value,
-                         thread_store_destruct_t  destroy )
-{
-    /* XXX: can't use destructor on thread exit */
-    if (!store->lock_init) {
-        store->lock_init = -1;
-        InitializeCriticalSection( &store->lock );
-        store->lock_init = -2;
-    } else while (store->lock_init != -2) {
-        Sleep(10); /* 10ms */
-    }
-        
-    EnterCriticalSection( &store->lock );
-    if (!store->has_tls) {
-        store->tls = TlsAlloc();
-        if (store->tls == TLS_OUT_OF_INDEXES) {
-            LeaveCriticalSection( &store->lock );
-            return;
-        }
-        store->has_tls = 1;
-    }
-    LeaveCriticalSection( &store->lock );
-    
-    TlsSetValue( store->tls, value );
-}
-#endif
diff --git a/libcutils/tzfile.h b/libcutils/tzfile.h
deleted file mode 100644
index 8c70375..0000000
--- a/libcutils/tzfile.h
+++ /dev/null
@@ -1,180 +0,0 @@
-#ifndef TZFILE_H
-
-#define TZFILE_H
-
-/*
-** This file is in the public domain, so clarified as of
-** 1996-06-05 by Arthur David Olson.
-*/
-
-/*
-** This header is for use ONLY with the time conversion code.
-** There is no guarantee that it will remain unchanged,
-** or that it will remain at all.
-** Do NOT copy it to any system include directory.
-** Thank you!
-*/
-
-/*
-** ID
-*/
-
-#ifndef lint
-#ifndef NOID
-static char	tzfilehid[] = "@(#)tzfile.h	8.1";
-#endif /* !defined NOID */
-#endif /* !defined lint */
-
-/*
-** Information about time zone files.
-*/
-
-#ifndef TZDIR
-#define TZDIR "/usr/share/zoneinfo" /* "/android/usr/share/zoneinfo" */ /* Time zone object file directory */
-#endif /* !defined TZDIR */
-
-#ifndef TZDEFAULT
-#define TZDEFAULT	"localtime"
-#endif /* !defined TZDEFAULT */
-
-#ifndef TZDEFRULES
-#define TZDEFRULES	"posixrules"
-#endif /* !defined TZDEFRULES */
-
-/*
-** Each file begins with. . .
-*/
-
-#define	TZ_MAGIC	"TZif"
-
-struct tzhead {
-	char	tzh_magic[4];		/* TZ_MAGIC */
-	char	tzh_version[1];		/* '\0' or '2' as of 2005 */
-	char	tzh_reserved[15];	/* reserved--must be zero */
-	char	tzh_ttisgmtcnt[4];	/* coded number of trans. time flags */
-	char	tzh_ttisstdcnt[4];	/* coded number of trans. time flags */
-	char	tzh_leapcnt[4];		/* coded number of leap seconds */
-	char	tzh_timecnt[4];		/* coded number of transition times */
-	char	tzh_typecnt[4];		/* coded number of local time types */
-	char	tzh_charcnt[4];		/* coded number of abbr. chars */
-};
-
-/*
-** . . .followed by. . .
-**
-**	tzh_timecnt (char [4])s		coded transition times a la time(2)
-**	tzh_timecnt (unsigned char)s	types of local time starting at above
-**	tzh_typecnt repetitions of
-**		one (char [4])		coded UTC offset in seconds
-**		one (unsigned char)	used to set tm_isdst
-**		one (unsigned char)	that's an abbreviation list index
-**	tzh_charcnt (char)s		'\0'-terminated zone abbreviations
-**	tzh_leapcnt repetitions of
-**		one (char [4])		coded leap second transition times
-**		one (char [4])		total correction after above
-**	tzh_ttisstdcnt (char)s		indexed by type; if TRUE, transition
-**					time is standard time, if FALSE,
-**					transition time is wall clock time
-**					if absent, transition times are
-**					assumed to be wall clock time
-**	tzh_ttisgmtcnt (char)s		indexed by type; if TRUE, transition
-**					time is UTC, if FALSE,
-**					transition time is local time
-**					if absent, transition times are
-**					assumed to be local time
-*/
-
-/*
-** If tzh_version is '2' or greater, the above is followed by a second instance
-** of tzhead and a second instance of the data in which each coded transition
-** time uses 8 rather than 4 chars,
-** then a POSIX-TZ-environment-variable-style string for use in handling
-** instants after the last transition time stored in the file
-** (with nothing between the newlines if there is no POSIX representation for
-** such instants).
-*/
-
-/*
-** In the current implementation, "tzset()" refuses to deal with files that
-** exceed any of the limits below.
-*/
-
-#ifndef TZ_MAX_TIMES
-#define TZ_MAX_TIMES	1200
-#endif /* !defined TZ_MAX_TIMES */
-
-#ifndef TZ_MAX_TYPES
-#ifndef NOSOLAR
-#define TZ_MAX_TYPES	256 /* Limited by what (unsigned char)'s can hold */
-#endif /* !defined NOSOLAR */
-#ifdef NOSOLAR
-/*
-** Must be at least 14 for Europe/Riga as of Jan 12 1995,
-** as noted by Earl Chew.
-*/
-#define TZ_MAX_TYPES	20	/* Maximum number of local time types */
-#endif /* !defined NOSOLAR */
-#endif /* !defined TZ_MAX_TYPES */
-
-#ifndef TZ_MAX_CHARS
-#define TZ_MAX_CHARS	50	/* Maximum number of abbreviation characters */
-				/* (limited by what unsigned chars can hold) */
-#endif /* !defined TZ_MAX_CHARS */
-
-#ifndef TZ_MAX_LEAPS
-#define TZ_MAX_LEAPS	50	/* Maximum number of leap second corrections */
-#endif /* !defined TZ_MAX_LEAPS */
-
-#define SECSPERMIN	60
-#define MINSPERHOUR	60
-#define HOURSPERDAY	24
-#define DAYSPERWEEK	7
-#define DAYSPERNYEAR	365
-#define DAYSPERLYEAR	366
-#define SECSPERHOUR	(SECSPERMIN * MINSPERHOUR)
-#define SECSPERDAY	((long) SECSPERHOUR * HOURSPERDAY)
-#define MONSPERYEAR	12
-
-#define TM_SUNDAY	0
-#define TM_MONDAY	1
-#define TM_TUESDAY	2
-#define TM_WEDNESDAY	3
-#define TM_THURSDAY	4
-#define TM_FRIDAY	5
-#define TM_SATURDAY	6
-
-#define TM_JANUARY	0
-#define TM_FEBRUARY	1
-#define TM_MARCH	2
-#define TM_APRIL	3
-#define TM_MAY		4
-#define TM_JUNE		5
-#define TM_JULY		6
-#define TM_AUGUST	7
-#define TM_SEPTEMBER	8
-#define TM_OCTOBER	9
-#define TM_NOVEMBER	10
-#define TM_DECEMBER	11
-
-#define TM_YEAR_BASE	1900
-
-#define EPOCH_YEAR	1970
-#define EPOCH_WDAY	TM_THURSDAY
-
-#define isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0))
-
-/*
-** Since everything in isleap is modulo 400 (or a factor of 400), we know that
-**	isleap(y) == isleap(y % 400)
-** and so
-**	isleap(a + b) == isleap((a + b) % 400)
-** or
-**	isleap(a + b) == isleap(a % 400 + b % 400)
-** This is true even if % means modulo rather than Fortran remainder
-** (which is allowed by C89 but not C99).
-** We use this to avoid addition overflow problems.
-*/
-
-#define isleap_sum(a, b)	isleap((a) % 400 + (b) % 400)
-
-#endif /* !defined TZFILE_H */
diff --git a/libcutils/tzstrftime.c b/libcutils/tzstrftime.c
deleted file mode 100644
index 29c5015..0000000
--- a/libcutils/tzstrftime.c
+++ /dev/null
@@ -1,834 +0,0 @@
-#ifndef lint
-#ifndef NOID
-static char	elsieid[] = "@(#)strftime.c	8.1";
-/*
-** Based on the UCB version with the ID appearing below.
-** This is ANSIish only when "multibyte character == plain character".
-*/
-#endif /* !defined NOID */
-#endif /* !defined lint */
-
-#include <time.h>
-#include <tzfile.h>
-#include <limits.h>
-#include <cutils/tztime.h>
-
-/*
-** Copyright (c) 1989 The Regents of the University of California.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms are permitted
-** provided that the above copyright notice and this paragraph are
-** duplicated in all such forms and that any documentation,
-** advertising materials, and other materials related to such
-** distribution and use acknowledge that the software was developed
-** by the University of California, Berkeley. The name of the
-** University may not be used to endorse or promote products derived
-** from this software without specific prior written permission.
-** THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-** IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-*/
-
-#ifndef LIBC_SCCS
-#ifndef lint
-static const char	sccsid[] = "@(#)strftime.c	5.4 (Berkeley) 3/14/89";
-#endif /* !defined lint */
-#endif /* !defined LIBC_SCCS */
-
-#include <ctype.h>
-
-#define P(x) x
-
-static char *	_add P((const char *, char *, const char *, int));
-static char *	_conv P((int, const char *, char *, const char *));
-static char *	_fmt P((const char *, const struct tm *, char *, const char *,
-			int *, const struct strftime_locale *Locale));
-static char *	_yconv P((int, int, int, int, char *, const char *, int));
-static char *	getformat P((int, char *, char *, char *, char *));
-
-extern char *	tzname[];
-
-
-
-
-
-/* from private.h */
-
-#ifndef TYPE_BIT
-#define TYPE_BIT(type)  (sizeof (type) * CHAR_BIT)
-#endif /* !defined TYPE_BIT */
-
-#ifndef TYPE_SIGNED
-#define TYPE_SIGNED(type) (((type) -1) < 0)
-#endif /* !defined TYPE_SIGNED */
-
-#ifndef INT_STRLEN_MAXIMUM
-/*
- * ** 302 / 1000 is log10(2.0) rounded up.
- * ** Subtract one for the sign bit if the type is signed;
- * ** add one for integer division truncation;
- * ** add one more for a minus sign if the type is signed.
- * */
-#define INT_STRLEN_MAXIMUM(type) \
-    ((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + \
-    1 + TYPE_SIGNED(type))
-#endif /* !defined INT_STRLEN_MAXIMUM */
-
-/* end of part from private.h */
-
-
-
-
-#ifndef YEAR_2000_NAME
-#define YEAR_2000_NAME	"CHECK_STRFTIME_FORMATS_FOR_TWO_DIGIT_YEARS"
-#endif /* !defined YEAR_2000_NAME */
-
-#define IN_NONE	0
-#define IN_SOME	1
-#define IN_THIS	2
-#define IN_ALL	3
-
-#define FORCE_LOWER_CASE 0x100
-
-size_t
-strftime_tz(s, maxsize, format, t, Locale)
-char * const		s;
-const size_t		maxsize;
-const char * const	format;
-const struct tm * const	t;
-const struct strftime_locale *Locale;
-{
-	char *	p;
-	int	warn;
-
-	warn = IN_NONE;
-	p = _fmt(((format == NULL) ? "%c" : format), t, s, s + maxsize, &warn, Locale);
-#if 0
-	if (warn != IN_NONE && getenv(YEAR_2000_NAME) != NULL) {
-		(void) fprintf(stderr, "\n");
-		if (format == NULL)
-			(void) fprintf(stderr, "NULL strftime format ");
-		else	(void) fprintf(stderr, "strftime format \"%s\" ",
-				format);
-		(void) fprintf(stderr, "yields only two digits of years in ");
-		if (warn == IN_SOME)
-			(void) fprintf(stderr, "some locales");
-		else if (warn == IN_THIS)
-			(void) fprintf(stderr, "the current locale");
-		else	(void) fprintf(stderr, "all locales");
-		(void) fprintf(stderr, "\n");
-	}
-#endif /* !defined NO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU */
-	if (p == s + maxsize)
-		return 0;
-	*p = '\0';
-	return p - s;
-}
-
-static char *getformat(int modifier, char *normal, char *underscore,
-                       char *dash, char *zero) {
-    switch (modifier) {
-    case '_':
-        return underscore;
-
-    case '-':
-        return dash;
-
-    case '0':
-        return zero;
-    }
-
-    return normal;
-}
-
-static char *
-_fmt(format, t, pt, ptlim, warnp, Locale)
-const char *		format;
-const struct tm * const	t;
-char *			pt;
-const char * const	ptlim;
-int *			warnp;
-const struct strftime_locale *Locale;
-{
-	for ( ; *format; ++format) {
-		if (*format == '%') {
-            int modifier = 0;
-label:
-			switch (*++format) {
-			case '\0':
-				--format;
-				break;
-			case 'A':
-				pt = _add((t->tm_wday < 0 ||
-					t->tm_wday >= DAYSPERWEEK) ?
-					"?" : Locale->weekday[t->tm_wday],
-					pt, ptlim, modifier);
-				continue;
-			case 'a':
-				pt = _add((t->tm_wday < 0 ||
-					t->tm_wday >= DAYSPERWEEK) ?
-					"?" : Locale->wday[t->tm_wday],
-					pt, ptlim, modifier);
-				continue;
-			case 'B':
-				pt = _add((t->tm_mon < 0 ||
-					t->tm_mon >= MONSPERYEAR) ?
-					"?" : Locale->month[t->tm_mon],
-					pt, ptlim, modifier);
-				continue;
-			case 'b':
-			case 'h':
-				pt = _add((t->tm_mon < 0 ||
-					t->tm_mon >= MONSPERYEAR) ?
-					"?" : Locale->mon[t->tm_mon],
-					pt, ptlim, modifier);
-				continue;
-			case 'C':
-				/*
-				** %C used to do a...
-				**	_fmt("%a %b %e %X %Y", t);
-				** ...whereas now POSIX 1003.2 calls for
-				** something completely different.
-				** (ado, 1993-05-24)
-				*/
-				pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 0,
-					pt, ptlim, modifier);
-				continue;
-			case 'c':
-				{
-				int warn2 = IN_SOME;
-
-				pt = _fmt(Locale->c_fmt, t, pt, ptlim, warnp, Locale);
-				if (warn2 == IN_ALL)
-					warn2 = IN_THIS;
-				if (warn2 > *warnp)
-					*warnp = warn2;
-				}
-				continue;
-			case 'D':
-                                pt = _fmt("%m/%d/%y", t, pt, ptlim, warnp, Locale);
-				continue;
-			case 'd':
-                                pt = _conv(t->tm_mday,
-                                           getformat(modifier, "%02d",
-                                                     "%2d", "%d", "%02d"),
-                                           pt, ptlim);
-				continue;
-			case 'E':
-			case 'O':
-				/*
-				** C99 locale modifiers.
-				** The sequences
-				**	%Ec %EC %Ex %EX %Ey %EY
-				**	%Od %oe %OH %OI %Om %OM
-				**	%OS %Ou %OU %OV %Ow %OW %Oy
-				** are supposed to provide alternate
-				** representations.
-				*/
-				goto label;
-            case '_':
-            case '-':
-            case '0':
-            case '^':
-            case '#':
-                modifier = *format;
-                goto label;
-			case 'e':
-				pt = _conv(t->tm_mday,
-                                           getformat(modifier, "%2d",
-                                                     "%2d", "%d", "%02d"),
-                                           pt, ptlim);
-				continue;
-			case 'F':
-				pt = _fmt("%Y-%m-%d", t, pt, ptlim, warnp, Locale);
-				continue;
-			case 'H':
-				pt = _conv(t->tm_hour,
-                                           getformat(modifier, "%02d",
-                                                     "%2d", "%d", "%02d"),
-                                           pt, ptlim);
-				continue;
-			case 'I':
-				pt = _conv((t->tm_hour % 12) ?
-					(t->tm_hour % 12) : 12,
-					getformat(modifier, "%02d",
-                                                  "%2d", "%d", "%02d"),
-                                        pt, ptlim);
-				continue;
-			case 'j':
-				pt = _conv(t->tm_yday + 1,
-                           getformat(modifier, "%03d", "%3d", "%d", "%03d"),
-                           pt, ptlim);
-				continue;
-			case 'k':
-				/*
-				** This used to be...
-				**	_conv(t->tm_hour % 12 ?
-				**		t->tm_hour % 12 : 12, 2, ' ');
-				** ...and has been changed to the below to
-				** match SunOS 4.1.1 and Arnold Robbins'
-				** strftime version 3.0. That is, "%k" and
-				** "%l" have been swapped.
-				** (ado, 1993-05-24)
-				*/
-				pt = _conv(t->tm_hour,
-                                           getformat(modifier, "%2d",
-                                                     "%2d", "%d", "%02d"),
-                                           pt, ptlim);
-				continue;
-#ifdef KITCHEN_SINK
-			case 'K':
-				/*
-				** After all this time, still unclaimed!
-				*/
-				pt = _add("kitchen sink", pt, ptlim, modifier);
-				continue;
-#endif /* defined KITCHEN_SINK */
-			case 'l':
-				/*
-				** This used to be...
-				**	_conv(t->tm_hour, 2, ' ');
-				** ...and has been changed to the below to
-				** match SunOS 4.1.1 and Arnold Robbin's
-				** strftime version 3.0. That is, "%k" and
-				** "%l" have been swapped.
-				** (ado, 1993-05-24)
-				*/
-				pt = _conv((t->tm_hour % 12) ?
-					(t->tm_hour % 12) : 12,
-					getformat(modifier, "%2d",
-                                                  "%2d", "%d", "%02d"),
-                                        pt, ptlim);
-				continue;
-			case 'M':
-				pt = _conv(t->tm_min,
-                                           getformat(modifier, "%02d",
-                                                     "%2d", "%d", "%02d"),
-                                           pt, ptlim);
-				continue;
-			case 'm':
-				pt = _conv(t->tm_mon + 1,
-                                           getformat(modifier, "%02d",
-                                                     "%2d", "%d", "%02d"),
-                                           pt, ptlim);
-				continue;
-			case 'n':
-				pt = _add("\n", pt, ptlim, modifier);
-				continue;
-			case 'p':
-				pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ?
-					Locale->pm :
-					Locale->am,
-					pt, ptlim, modifier);
-				continue;
-			case 'P':
-				pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ?
-					Locale->pm :
-					Locale->am,
-					pt, ptlim, FORCE_LOWER_CASE);
-				continue;
-			case 'R':
-				pt = _fmt("%H:%M", t, pt, ptlim, warnp, Locale);
-				continue;
-			case 'r':
-				pt = _fmt("%I:%M:%S %p", t, pt, ptlim, warnp, Locale);
-				continue;
-			case 'S':
-				pt = _conv(t->tm_sec,
-                                           getformat(modifier, "%02d",
-                                                     "%2d", "%d", "%02d"),
-                                           pt, ptlim);
-				continue;
-			case 's':
-				{
-					struct tm	tm;
-					char		buf[INT_STRLEN_MAXIMUM(
-								time_t) + 1];
-					time_t		mkt;
-
-					tm = *t;
-					mkt = mktime(&tm);
-					if (TYPE_SIGNED(time_t))
-						(void) sprintf(buf, "%ld",
-							(long) mkt);
-					else	(void) sprintf(buf, "%lu",
-							(unsigned long) mkt);
-					pt = _add(buf, pt, ptlim, modifier);
-				}
-				continue;
-			case 'T':
-				pt = _fmt("%H:%M:%S", t, pt, ptlim, warnp, Locale);
-				continue;
-			case 't':
-				pt = _add("\t", pt, ptlim, modifier);
-				continue;
-			case 'U':
-				pt = _conv((t->tm_yday + DAYSPERWEEK -
-					t->tm_wday) / DAYSPERWEEK,
-					getformat(modifier, "%02d",
-                                                  "%2d", "%d", "%02d"),
-                                        pt, ptlim);
-				continue;
-			case 'u':
-				/*
-				** From Arnold Robbins' strftime version 3.0:
-				** "ISO 8601: Weekday as a decimal number
-				** [1 (Monday) - 7]"
-				** (ado, 1993-05-24)
-				*/
-				pt = _conv((t->tm_wday == 0) ?
-					DAYSPERWEEK : t->tm_wday, "%d", pt, ptlim);
-				continue;
-			case 'V':	/* ISO 8601 week number */
-			case 'G':	/* ISO 8601 year (four digits) */
-			case 'g':	/* ISO 8601 year (two digits) */
-/*
-** From Arnold Robbins' strftime version 3.0: "the week number of the
-** year (the first Monday as the first day of week 1) as a decimal number
-** (01-53)."
-** (ado, 1993-05-24)
-**
-** From "http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html" by Markus Kuhn:
-** "Week 01 of a year is per definition the first week which has the
-** Thursday in this year, which is equivalent to the week which contains
-** the fourth day of January. In other words, the first week of a new year
-** is the week which has the majority of its days in the new year. Week 01
-** might also contain days from the previous year and the week before week
-** 01 of a year is the last week (52 or 53) of the previous year even if
-** it contains days from the new year. A week starts with Monday (day 1)
-** and ends with Sunday (day 7). For example, the first week of the year
-** 1997 lasts from 1996-12-30 to 1997-01-05..."
-** (ado, 1996-01-02)
-*/
-				{
-					int	year;
-					int	base;
-					int	yday;
-					int	wday;
-					int	w;
-
-					year = t->tm_year;
-					base = TM_YEAR_BASE;
-					yday = t->tm_yday;
-					wday = t->tm_wday;
-					for ( ; ; ) {
-						int	len;
-						int	bot;
-						int	top;
-
-						len = isleap_sum(year, base) ?
-							DAYSPERLYEAR :
-							DAYSPERNYEAR;
-						/*
-						** What yday (-3 ... 3) does
-						** the ISO year begin on?
-						*/
-						bot = ((yday + 11 - wday) %
-							DAYSPERWEEK) - 3;
-						/*
-						** What yday does the NEXT
-						** ISO year begin on?
-						*/
-						top = bot -
-							(len % DAYSPERWEEK);
-						if (top < -3)
-							top += DAYSPERWEEK;
-						top += len;
-						if (yday >= top) {
-							++base;
-							w = 1;
-							break;
-						}
-						if (yday >= bot) {
-							w = 1 + ((yday - bot) /
-								DAYSPERWEEK);
-							break;
-						}
-						--base;
-						yday += isleap_sum(year, base) ?
-							DAYSPERLYEAR :
-							DAYSPERNYEAR;
-					}
-#ifdef XPG4_1994_04_09
-					if ((w == 52 &&
-						t->tm_mon == TM_JANUARY) ||
-						(w == 1 &&
-						t->tm_mon == TM_DECEMBER))
-							w = 53;
-#endif /* defined XPG4_1994_04_09 */
-					if (*format == 'V')
-						pt = _conv(w,
-                                                           getformat(modifier,
-                                                                     "%02d",
-                                                                     "%2d",
-                                                                     "%d",
-                                                                     "%02d"),
-							   pt, ptlim);
-					else if (*format == 'g') {
-						*warnp = IN_ALL;
-						pt = _yconv(year, base, 0, 1,
-							pt, ptlim, modifier);
-					} else	pt = _yconv(year, base, 1, 1,
-							pt, ptlim, modifier);
-				}
-				continue;
-			case 'v':
-				/*
-				** From Arnold Robbins' strftime version 3.0:
-				** "date as dd-bbb-YYYY"
-				** (ado, 1993-05-24)
-				*/
-				pt = _fmt("%e-%b-%Y", t, pt, ptlim, warnp, Locale);
-				continue;
-			case 'W':
-				pt = _conv((t->tm_yday + DAYSPERWEEK -
-					(t->tm_wday ?
-					(t->tm_wday - 1) :
-					(DAYSPERWEEK - 1))) / DAYSPERWEEK,
-					getformat(modifier, "%02d",
-                                                  "%2d", "%d", "%02d"),
-                                        pt, ptlim);
-				continue;
-			case 'w':
-				pt = _conv(t->tm_wday, "%d", pt, ptlim);
-				continue;
-			case 'X':
-				pt = _fmt(Locale->X_fmt, t, pt, ptlim, warnp, Locale);
-				continue;
-			case 'x':
-				{
-				int	warn2 = IN_SOME;
-
-				pt = _fmt(Locale->x_fmt, t, pt, ptlim, &warn2, Locale);
-				if (warn2 == IN_ALL)
-					warn2 = IN_THIS;
-				if (warn2 > *warnp)
-					*warnp = warn2;
-				}
-				continue;
-			case 'y':
-				*warnp = IN_ALL;
-				pt = _yconv(t->tm_year, TM_YEAR_BASE, 0, 1,
-					pt, ptlim, modifier);
-				continue;
-			case 'Y':
-				pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 1,
-					pt, ptlim, modifier);
-				continue;
-			case 'Z':
-#ifdef TM_ZONE
-				if (t->TM_ZONE != NULL)
-					pt = _add(t->TM_ZONE, pt, ptlim,
-                                                  modifier);
-				else
-#endif /* defined TM_ZONE */
-				if (t->tm_isdst >= 0)
-					pt = _add(tzname[t->tm_isdst != 0],
-						pt, ptlim, modifier);
-				/*
-				** C99 says that %Z must be replaced by the
-				** empty string if the time zone is not
-				** determinable.
-				*/
-				continue;
-			case 'z':
-				{
-				int		diff;
-				char const *	sign;
-
-				if (t->tm_isdst < 0)
-					continue;
-#ifdef TM_GMTOFF
-				diff = t->TM_GMTOFF;
-#else /* !defined TM_GMTOFF */
-				/*
-				** C99 says that the UTC offset must
-				** be computed by looking only at
-				** tm_isdst. This requirement is
-				** incorrect, since it means the code
-				** must rely on magic (in this case
-				** altzone and timezone), and the
-				** magic might not have the correct
-				** offset. Doing things correctly is
-				** tricky and requires disobeying C99;
-				** see GNU C strftime for details.
-				** For now, punt and conform to the
-				** standard, even though it's incorrect.
-				**
-				** C99 says that %z must be replaced by the
-				** empty string if the time zone is not
-				** determinable, so output nothing if the
-				** appropriate variables are not available.
-				*/
-				if (t->tm_isdst == 0)
-#ifdef USG_COMPAT
-					diff = -timezone;
-#else /* !defined USG_COMPAT */
-					continue;
-#endif /* !defined USG_COMPAT */
-				else
-#ifdef ALTZONE
-					diff = -altzone;
-#else /* !defined ALTZONE */
-					continue;
-#endif /* !defined ALTZONE */
-#endif /* !defined TM_GMTOFF */
-				if (diff < 0) {
-					sign = "-";
-					diff = -diff;
-				} else	sign = "+";
-				pt = _add(sign, pt, ptlim, modifier);
-				diff /= SECSPERMIN;
-				diff = (diff / MINSPERHOUR) * 100 +
-					(diff % MINSPERHOUR);
-				pt = _conv(diff,
-                                           getformat(modifier, "%04d",
-                                                     "%4d", "%d", "%04d"),
-                                           pt, ptlim);
-				}
-				continue;
-			case '+':
-				pt = _fmt(Locale->date_fmt, t, pt, ptlim,
-					warnp, Locale);
-				continue;
-			case '%':
-			/*
-			** X311J/88-090 (4.12.3.5): if conversion char is
-			** undefined, behavior is undefined. Print out the
-			** character itself as printf(3) also does.
-			*/
-			default:
-				break;
-			}
-		}
-		if (pt == ptlim)
-			break;
-		*pt++ = *format;
-	}
-	return pt;
-}
-
-static char *
-_conv(n, format, pt, ptlim)
-const int		n;
-const char * const	format;
-char * const		pt;
-const char * const	ptlim;
-{
-	char	buf[INT_STRLEN_MAXIMUM(int) + 1];
-
-	(void) sprintf(buf, format, n);
-	return _add(buf, pt, ptlim, 0);
-}
-
-static char *
-_add(str, pt, ptlim, modifier)
-const char *		str;
-char *			pt;
-const char * const	ptlim;
-int                     modifier;
-{
-        int c;
-
-        switch (modifier) {
-        case FORCE_LOWER_CASE:
-                while (pt < ptlim && (*pt = tolower(*str++)) != '\0') {
-                        ++pt;
-                }
-                break;
-
-        case '^':
-                while (pt < ptlim && (*pt = toupper(*str++)) != '\0') {
-                        ++pt;
-                }
-                break;
-
-        case '#':
-                while (pt < ptlim && (c = *str++) != '\0') {
-                        if (isupper(c)) {
-                                c = tolower(c);
-                        } else if (islower(c)) {
-                                c = toupper(c);
-                        }
-                        *pt = c;
-                        ++pt;
-                }
-
-                break;
-
-        default:
-                while (pt < ptlim && (*pt = *str++) != '\0') {
-                        ++pt;
-                }
-        }
-
-	return pt;
-}
-
-/*
-** POSIX and the C Standard are unclear or inconsistent about
-** what %C and %y do if the year is negative or exceeds 9999.
-** Use the convention that %C concatenated with %y yields the
-** same output as %Y, and that %Y contains at least 4 bytes,
-** with more only if necessary.
-*/
-
-static char *
-_yconv(a, b, convert_top, convert_yy, pt, ptlim, modifier)
-const int		a;
-const int		b;
-const int		convert_top;
-const int		convert_yy;
-char *			pt;
-const char * const	ptlim;
-int                     modifier;
-{
-	register int	lead;
-	register int	trail;
-
-#define DIVISOR	100
-	trail = a % DIVISOR + b % DIVISOR;
-	lead = a / DIVISOR + b / DIVISOR + trail / DIVISOR;
-	trail %= DIVISOR;
-	if (trail < 0 && lead > 0) {
-		trail += DIVISOR;
-		--lead;
-	} else if (lead < 0 && trail > 0) {
-		trail -= DIVISOR;
-		++lead;
-	}
-	if (convert_top) {
-		if (lead == 0 && trail < 0)
-			pt = _add("-0", pt, ptlim, modifier);
-		else	pt = _conv(lead, getformat(modifier, "%02d",
-                                                   "%2d", "%d", "%02d"),
-                                   pt, ptlim);
-	}
-	if (convert_yy)
-		pt = _conv(((trail < 0) ? -trail : trail),
-                           getformat(modifier, "%02d", "%2d", "%d", "%02d"),
-                           pt, ptlim);
-	return pt;
-}
-
-#ifdef LOCALE_HOME
-static struct lc_time_T *
-_loc P((void))
-{
-	static const char	locale_home[] = LOCALE_HOME;
-	static const char	lc_time[] = "LC_TIME";
-	static char *		locale_buf;
-
-	int			fd;
-	int			oldsun;	/* "...ain't got nothin' to do..." */
-	char *			lbuf;
-	char *			name;
-	char *			p;
-	const char **		ap;
-	const char *		plim;
-	char			filename[FILENAME_MAX];
-	struct stat		st;
-	size_t			namesize;
-	size_t			bufsize;
-
-	/*
-	** Use localebuf.mon[0] to signal whether locale is already set up.
-	*/
-	if (localebuf.mon[0])
-		return &localebuf;
-	name = setlocale(LC_TIME, (char *) NULL);
-	if (name == NULL || *name == '\0')
-		goto no_locale;
-	/*
-	** If the locale name is the same as our cache, use the cache.
-	*/
-	lbuf = locale_buf;
-	if (lbuf != NULL && strcmp(name, lbuf) == 0) {
-		p = lbuf;
-		for (ap = (const char **) &localebuf;
-			ap < (const char **) (&localebuf + 1);
-				++ap)
-					*ap = p += strlen(p) + 1;
-		return &localebuf;
-	}
-	/*
-	** Slurp the locale file into the cache.
-	*/
-	namesize = strlen(name) + 1;
-	if (sizeof filename <
-		((sizeof locale_home) + namesize + (sizeof lc_time)))
-			goto no_locale;
-	oldsun = 0;
-	(void) sprintf(filename, "%s/%s/%s", locale_home, name, lc_time);
-	fd = open(filename, O_RDONLY);
-	if (fd < 0) {
-		/*
-		** Old Sun systems have a different naming and data convention.
-		*/
-		oldsun = 1;
-		(void) sprintf(filename, "%s/%s/%s", locale_home,
-			lc_time, name);
-		fd = open(filename, O_RDONLY);
-		if (fd < 0)
-			goto no_locale;
-	}
-	if (fstat(fd, &st) != 0)
-		goto bad_locale;
-	if (st.st_size <= 0)
-		goto bad_locale;
-	bufsize = namesize + st.st_size;
-	locale_buf = NULL;
-	lbuf = (lbuf == NULL) ? malloc(bufsize) : realloc(lbuf, bufsize);
-	if (lbuf == NULL)
-		goto bad_locale;
-	(void) strcpy(lbuf, name);
-	p = lbuf + namesize;
-	plim = p + st.st_size;
-	if (read(fd, p, (size_t) st.st_size) != st.st_size)
-		goto bad_lbuf;
-	if (close(fd) != 0)
-		goto bad_lbuf;
-	/*
-	** Parse the locale file into localebuf.
-	*/
-	if (plim[-1] != '\n')
-		goto bad_lbuf;
-	for (ap = (const char **) &localebuf;
-		ap < (const char **) (&localebuf + 1);
-			++ap) {
-				if (p == plim)
-					goto bad_lbuf;
-				*ap = p;
-				while (*p != '\n')
-					++p;
-				*p++ = '\0';
-	}
-	if (oldsun) {
-		/*
-		** SunOS 4 used an obsolescent format; see localdtconv(3).
-		** c_fmt had the ``short format for dates and times together''
-		** (SunOS 4 date, "%a %b %e %T %Z %Y" in the C locale);
-		** date_fmt had the ``long format for dates''
-		** (SunOS 4 strftime %C, "%A, %B %e, %Y" in the C locale).
-		** Discard the latter in favor of the former.
-		*/
-		localebuf.date_fmt = localebuf.c_fmt;
-	}
-	/*
-	** Record the successful parse in the cache.
-	*/
-	locale_buf = lbuf;
-
-	return &localebuf;
-
-bad_lbuf:
-	free(lbuf);
-bad_locale:
-	(void) close(fd);
-no_locale:
-	localebuf = C_time_locale;
-	locale_buf = NULL;
-	return &localebuf;
-}
-#endif /* defined LOCALE_HOME */
diff --git a/libcutils/tztime.c b/libcutils/tztime.c
deleted file mode 100644
index 93bbb29..0000000
--- a/libcutils/tztime.c
+++ /dev/null
@@ -1,1915 +0,0 @@
-/*
-** This file is in the public domain, so clarified as of
-** 1996-06-05 by Arthur David Olson.
-*/
-
-#include <stdio.h>
-
-#ifndef lint
-#ifndef NOID
-static char	elsieid[] = "@(#)localtime.c	8.3";
-#endif /* !defined NOID */
-#endif /* !defined lint */
-
-/*
-** Leap second handling from Bradley White.
-** POSIX-style TZ environment variable handling from Guy Harris.
-*/
-
-/*LINTLIBRARY*/
-
-#include "private.h"
-#include "tzfile.h"
-#include "fcntl.h"
-#include "float.h"	/* for FLT_MAX and DBL_MAX */
-
-#ifndef TZ_ABBR_MAX_LEN
-#define TZ_ABBR_MAX_LEN	16
-#endif /* !defined TZ_ABBR_MAX_LEN */
-
-#ifndef TZ_ABBR_CHAR_SET
-#define TZ_ABBR_CHAR_SET \
-	"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 :+-._"
-#endif /* !defined TZ_ABBR_CHAR_SET */
-
-#ifndef TZ_ABBR_ERR_CHAR
-#define TZ_ABBR_ERR_CHAR	'_'
-#endif /* !defined TZ_ABBR_ERR_CHAR */
-
-#define INDEXFILE "/system/usr/share/zoneinfo/zoneinfo.idx"
-#define DATAFILE "/system/usr/share/zoneinfo/zoneinfo.dat"
-#define NAMELEN 40
-#define INTLEN 4
-#define READLEN (NAMELEN + 3 * INTLEN)
-
-/*
-** SunOS 4.1.1 headers lack O_BINARY.
-*/
-
-#ifdef O_BINARY
-#define OPEN_MODE	(O_RDONLY | O_BINARY)
-#endif /* defined O_BINARY */
-#ifndef O_BINARY
-#define OPEN_MODE	O_RDONLY
-#endif /* !defined O_BINARY */
-
-#ifndef WILDABBR
-/*
-** Someone might make incorrect use of a time zone abbreviation:
-**	1.	They might reference tzname[0] before calling tzset (explicitly
-**		or implicitly).
-**	2.	They might reference tzname[1] before calling tzset (explicitly
-**		or implicitly).
-**	3.	They might reference tzname[1] after setting to a time zone
-**		in which Daylight Saving Time is never observed.
-**	4.	They might reference tzname[0] after setting to a time zone
-**		in which Standard Time is never observed.
-**	5.	They might reference tm.TM_ZONE after calling offtime.
-** What's best to do in the above cases is open to debate;
-** for now, we just set things up so that in any of the five cases
-** WILDABBR is used. Another possibility: initialize tzname[0] to the
-** string "tzname[0] used before set", and similarly for the other cases.
-** And another: initialize tzname[0] to "ERA", with an explanation in the
-** manual page of what this "time zone abbreviation" means (doing this so
-** that tzname[0] has the "normal" length of three characters).
-*/
-#define WILDABBR	"   "
-#endif /* !defined WILDABBR */
-
-static char		wildabbr[] = WILDABBR;
-
-static const char	gmt[] = "GMT";
-
-/*
-** The DST rules to use if TZ has no rules and we can't load TZDEFRULES.
-** We default to US rules as of 1999-08-17.
-** POSIX 1003.1 section 8.1.1 says that the default DST rules are
-** implementation dependent; for historical reasons, US rules are a
-** common default.
-*/
-#ifndef TZDEFRULESTRING
-#define TZDEFRULESTRING ",M4.1.0,M10.5.0"
-#endif /* !defined TZDEFDST */
-
-struct ttinfo {				/* time type information */
-	long		tt_gmtoff;	/* UTC offset in seconds */
-	int		tt_isdst;	/* used to set tm_isdst */
-	int		tt_abbrind;	/* abbreviation list index */
-	int		tt_ttisstd;	/* TRUE if transition is std time */
-	int		tt_ttisgmt;	/* TRUE if transition is UTC */
-};
-
-struct lsinfo {				/* leap second information */
-	time_t		ls_trans;	/* transition time */
-	long		ls_corr;	/* correction to apply */
-};
-
-#define BIGGEST(a, b)	(((a) > (b)) ? (a) : (b))
-
-#ifdef TZNAME_MAX
-#define MY_TZNAME_MAX	TZNAME_MAX
-#endif /* defined TZNAME_MAX */
-#ifndef TZNAME_MAX
-#define MY_TZNAME_MAX	255
-#endif /* !defined TZNAME_MAX */
-
-struct state {
-	int		leapcnt;
-	int		timecnt;
-	int		typecnt;
-	int		charcnt;
-	int		goback;
-	int		goahead;
-	time_t		ats[TZ_MAX_TIMES];
-	unsigned char	types[TZ_MAX_TIMES];
-	struct ttinfo	ttis[TZ_MAX_TYPES];
-	char		chars[BIGGEST(BIGGEST(TZ_MAX_CHARS + 1, sizeof gmt),
-				(2 * (MY_TZNAME_MAX + 1)))];
-	struct lsinfo	lsis[TZ_MAX_LEAPS];
-};
-
-struct rule {
-	int		r_type;		/* type of rule--see below */
-	int		r_day;		/* day number of rule */
-	int		r_week;		/* week number of rule */
-	int		r_mon;		/* month number of rule */
-	long		r_time;		/* transition time of rule */
-};
-
-#define JULIAN_DAY		0	/* Jn - Julian day */
-#define DAY_OF_YEAR		1	/* n - day of year */
-#define MONTH_NTH_DAY_OF_WEEK	2	/* Mm.n.d - month, week, day of week */
-
-/*
-** Prototypes for static functions.
-*/
-
-static long		detzcode P((const char * codep));
-static time_t		detzcode64 P((const char * codep));
-static int		differ_by_repeat P((time_t t1, time_t t0));
-static const char *	getzname P((const char * strp));
-static const char *	getqzname P((const char * strp, const int delim));
-static const char *	getnum P((const char * strp, int * nump, int min,
-				int max));
-static const char *	getsecs P((const char * strp, long * secsp));
-static const char *	getoffset P((const char * strp, long * offsetp));
-static const char *	getrule P((const char * strp, struct rule * rulep));
-static void		gmtload P((struct state * sp));
-static struct tm *	gmtsub P((const time_t * timep, long offset,
-				struct tm * tmp));
-static struct tm *	localsub P((const time_t * timep, long offset,
-				struct tm * tmp, struct state *sp));
-static int		increment_overflow P((int * number, int delta));
-static int		leaps_thru_end_of P((int y));
-static int		long_increment_overflow P((long * number, int delta));
-static int		long_normalize_overflow P((long * tensptr,
-				int * unitsptr, int base));
-static int		normalize_overflow P((int * tensptr, int * unitsptr,
-				int base));
-static void		settzname P((void));
-static time_t		time1 P((struct tm * tmp,
-				struct tm * (*funcp) P((const time_t *,
-				long, struct tm *, const struct state* sp)),
-				long offset, const struct state *	sp));
-static time_t		time2 P((struct tm *tmp,
-				struct tm * (*funcp) P((const time_t *,
-				long, struct tm*, const struct state* sp)),
-				long offset, int * okayp, const struct state *	sp));
-static time_t		time2sub P((struct tm *tmp,
-				struct tm * (*funcp) P((const time_t*, long, struct tm*,const struct state *sp)),
-				long offset, int * okayp, int do_norm_secs,
-                const struct state *sp));
-static struct tm *	timesub P((const time_t * timep, long offset,
-				const struct state * sp, struct tm * tmp));
-static int		tmcomp P((const struct tm * atmp,
-				const struct tm * btmp));
-static time_t		transtime P((time_t janfirst, int year,
-				const struct rule * rulep, long offset));
-static int		tzload P((const char * name, struct state * sp,
-				int doextend));
-static int		tzload_uncached P((const char * name, struct state * sp,
-				int doextend));
-static int		tzparse P((const char * name, struct state * sp,
-				int lastditch));
-
-#ifdef ALL_STATE
-static struct state *	gmtptr;
-#endif /* defined ALL_STATE */
-
-#ifndef ALL_STATE
-static struct state	gmtmem;
-#define gmtptr		(&gmtmem)
-#endif /* State Farm */
-
-#define CACHE_COUNT 4
-static char * g_cacheNames[CACHE_COUNT] = {0,0};
-static struct state	g_cacheStates[CACHE_COUNT];
-static int g_lastCache = 0;
-static struct state g_utc;
-unsigned char g_utcSet = 0;
-
-
-#ifndef TZ_STRLEN_MAX
-#define TZ_STRLEN_MAX 255
-#endif /* !defined TZ_STRLEN_MAX */
-
-static char		lcl_TZname[TZ_STRLEN_MAX + 1];
-static int		lcl_is_set;
-static int		gmt_is_set;
-
-char *			tzname[2] = {
-	wildabbr,
-	wildabbr
-};
-
-/*
-** Section 4.12.3 of X3.159-1989 requires that
-**	Except for the strftime function, these functions [asctime,
-**	ctime, gmtime, localtime] return values in one of two static
-**	objects: a broken-down time structure and an array of char.
-** Thanks to Paul Eggert for noting this.
-*/
-
-static struct tm	tm;
-
-#ifdef USG_COMPAT
-time_t			timezone = 0;
-int			daylight = 0;
-#endif /* defined USG_COMPAT */
-
-#ifdef ALTZONE
-time_t			altzone = 0;
-#endif /* defined ALTZONE */
-
-static long
-detzcode(codep)
-const char * const	codep;
-{
-	register long	result;
-	register int	i;
-
-	result = (codep[0] & 0x80) ? ~0L : 0;
-	for (i = 0; i < 4; ++i)
-		result = (result << 8) | (codep[i] & 0xff);
-	return result;
-}
-
-static time_t
-detzcode64(codep)
-const char * const	codep;
-{
-	register time_t	result;
-	register int	i;
-
-	result = (codep[0] & 0x80) ?  (~(int_fast64_t) 0) : 0;
-	for (i = 0; i < 8; ++i)
-		result = result * 256 + (codep[i] & 0xff);
-	return result;
-}
-
-static int
-differ_by_repeat(t1, t0)
-const time_t	t1;
-const time_t	t0;
-{
-	if (TYPE_INTEGRAL(time_t) &&
-		TYPE_BIT(time_t) - TYPE_SIGNED(time_t) < SECSPERREPEAT_BITS)
-			return 0;
-	return t1 - t0 == SECSPERREPEAT;
-}
-
-static int toint(unsigned char *s) {
-    return (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
-}
-
-static int
-tzload(const char *name, struct state * const sp, const int doextend)
-{
-    if (name) {
-        int i, err;
-        if (0 == strcmp(name, "UTC")) {
-            if (!g_utcSet) {
-                tzload_uncached(name, &g_utc, 1);
-                g_utcSet = 1;
-            }
-            //printf("tzload: utc\n");
-            *sp = g_utc;
-            return 0;
-        }
-        for (i=0; i<CACHE_COUNT; i++) {
-            if (g_cacheNames[i] && 0 == strcmp(name, g_cacheNames[i])) {
-                *sp = g_cacheStates[i];
-                //printf("tzload: hit: %s\n", name);
-                return 0;
-            }
-        }
-        //printf("tzload: miss: %s\n", name);
-        g_lastCache++;
-        if (g_lastCache >= CACHE_COUNT) {
-            g_lastCache = 0;
-        }
-        i = g_lastCache;
-        if (g_cacheNames[i]) {
-            free(g_cacheNames[i]);
-        }
-        err = tzload_uncached(name, &(g_cacheStates[i]), 1);
-        if (err == 0) {
-            g_cacheNames[i] = strdup(name);
-            *sp = g_cacheStates[i];
-            return 0;
-        } else {
-            g_cacheNames[i] = NULL;
-            return err;
-        }
-    }
-    return tzload_uncached(name, sp, doextend);
-}
-
-static int
-tzload_uncached(name, sp, doextend)
-register const char *		name;
-register struct state * const	sp;
-register const int		doextend;
-{
-	register const char *		p;
-	register int			i;
-	register int			fid;
-	register int			stored;
-	register int			nread;
-	union {
-		struct tzhead	tzhead;
-		char		buf[2 * sizeof(struct tzhead) +
-					2 * sizeof *sp +
-					4 * TZ_MAX_TIMES];
-	} u;
-    int                     toread = sizeof u.buf;
-
-	if (name == NULL && (name = TZDEFAULT) == NULL)
-		return -1;
-	{
-		register int	doaccess;
-		/*
-		** Section 4.9.1 of the C standard says that
-		** "FILENAME_MAX expands to an integral constant expression
-		** that is the size needed for an array of char large enough
-		** to hold the longest file name string that the implementation
-		** guarantees can be opened."
-		*/
-		char		fullname[FILENAME_MAX + 1];
-		const char	*origname = name;
-
-		if (name[0] == ':')
-			++name;
-		doaccess = name[0] == '/';
-		if (!doaccess) {
-			if ((p = TZDIR) == NULL)
-				return -1;
-			if ((strlen(p) + strlen(name) + 1) >= sizeof fullname)
-				return -1;
-			(void) strcpy(fullname, p);
-			(void) strcat(fullname, "/");
-			(void) strcat(fullname, name);
-			/*
-			** Set doaccess if '.' (as in "../") shows up in name.
-			*/
-			if (strchr(name, '.') != NULL)
-				doaccess = TRUE;
-			name = fullname;
-		}
-		if (doaccess && access(name, R_OK) != 0)
-			return -1;
-		if ((fid = open(name, OPEN_MODE)) == -1) {
-            char buf[READLEN];
-            char name[NAMELEN + 1];
-            int fidix = open(INDEXFILE, OPEN_MODE);
-            int off = -1;
-
-            if (fidix < 0) {
-                return -1;
-            }
-
-            while (read(fidix, buf, sizeof(buf)) == sizeof(buf)) {
-                memcpy(name, buf, NAMELEN);
-                name[NAMELEN] = '\0';
-
-                if (strcmp(name, origname) == 0) {
-                    off = toint((unsigned char *) buf + NAMELEN);
-                    toread = toint((unsigned char *) buf + NAMELEN + INTLEN);
-                    break;
-                }
-            }
-
-            close(fidix);
-
-            if (off < 0)
-                return -1;
-
-            fid = open(DATAFILE, OPEN_MODE);
-
-            if (fid < 0) {
-                return -1;
-            }
-
-            if (lseek(fid, off, SEEK_SET) < 0) {
-                return -1;
-            }
-        }
-	}
-	nread = read(fid, u.buf, toread);
-	if (close(fid) < 0 || nread <= 0)
-		return -1;
-	for (stored = 4; stored <= 8; stored *= 2) {
-		int		ttisstdcnt;
-		int		ttisgmtcnt;
-
-		ttisstdcnt = (int) detzcode(u.tzhead.tzh_ttisstdcnt);
-		ttisgmtcnt = (int) detzcode(u.tzhead.tzh_ttisgmtcnt);
-		sp->leapcnt = (int) detzcode(u.tzhead.tzh_leapcnt);
-		sp->timecnt = (int) detzcode(u.tzhead.tzh_timecnt);
-		sp->typecnt = (int) detzcode(u.tzhead.tzh_typecnt);
-		sp->charcnt = (int) detzcode(u.tzhead.tzh_charcnt);
-		p = u.tzhead.tzh_charcnt + sizeof u.tzhead.tzh_charcnt;
-		if (sp->leapcnt < 0 || sp->leapcnt > TZ_MAX_LEAPS ||
-			sp->typecnt <= 0 || sp->typecnt > TZ_MAX_TYPES ||
-			sp->timecnt < 0 || sp->timecnt > TZ_MAX_TIMES ||
-			sp->charcnt < 0 || sp->charcnt > TZ_MAX_CHARS ||
-			(ttisstdcnt != sp->typecnt && ttisstdcnt != 0) ||
-			(ttisgmtcnt != sp->typecnt && ttisgmtcnt != 0))
-				return -1;
-		if (nread - (p - u.buf) <
-			sp->timecnt * stored +		/* ats */
-			sp->timecnt +			/* types */
-			sp->typecnt * 6 +		/* ttinfos */
-			sp->charcnt +			/* chars */
-			sp->leapcnt * (stored + 4) +	/* lsinfos */
-			ttisstdcnt +			/* ttisstds */
-			ttisgmtcnt)			/* ttisgmts */
-				return -1;
-		for (i = 0; i < sp->timecnt; ++i) {
-			sp->ats[i] = (stored == 4) ?
-				detzcode(p) : detzcode64(p);
-			p += stored;
-		}
-		for (i = 0; i < sp->timecnt; ++i) {
-			sp->types[i] = (unsigned char) *p++;
-			if (sp->types[i] >= sp->typecnt)
-				return -1;
-		}
-		for (i = 0; i < sp->typecnt; ++i) {
-			register struct ttinfo *	ttisp;
-
-			ttisp = &sp->ttis[i];
-			ttisp->tt_gmtoff = detzcode(p);
-			p += 4;
-			ttisp->tt_isdst = (unsigned char) *p++;
-			if (ttisp->tt_isdst != 0 && ttisp->tt_isdst != 1)
-				return -1;
-			ttisp->tt_abbrind = (unsigned char) *p++;
-			if (ttisp->tt_abbrind < 0 ||
-				ttisp->tt_abbrind > sp->charcnt)
-					return -1;
-		}
-		for (i = 0; i < sp->charcnt; ++i)
-			sp->chars[i] = *p++;
-		sp->chars[i] = '\0';	/* ensure '\0' at end */
-		for (i = 0; i < sp->leapcnt; ++i) {
-			register struct lsinfo *	lsisp;
-
-			lsisp = &sp->lsis[i];
-			lsisp->ls_trans = (stored == 4) ?
-				detzcode(p) : detzcode64(p);
-			p += stored;
-			lsisp->ls_corr = detzcode(p);
-			p += 4;
-		}
-		for (i = 0; i < sp->typecnt; ++i) {
-			register struct ttinfo *	ttisp;
-
-			ttisp = &sp->ttis[i];
-			if (ttisstdcnt == 0)
-				ttisp->tt_ttisstd = FALSE;
-			else {
-				ttisp->tt_ttisstd = *p++;
-				if (ttisp->tt_ttisstd != TRUE &&
-					ttisp->tt_ttisstd != FALSE)
-						return -1;
-			}
-		}
-		for (i = 0; i < sp->typecnt; ++i) {
-			register struct ttinfo *	ttisp;
-
-			ttisp = &sp->ttis[i];
-			if (ttisgmtcnt == 0)
-				ttisp->tt_ttisgmt = FALSE;
-			else {
-				ttisp->tt_ttisgmt = *p++;
-				if (ttisp->tt_ttisgmt != TRUE &&
-					ttisp->tt_ttisgmt != FALSE)
-						return -1;
-			}
-		}
-		/*
-		** Out-of-sort ats should mean we're running on a
-		** signed time_t system but using a data file with
-		** unsigned values (or vice versa).
-		*/
-		for (i = 0; i < sp->timecnt - 2; ++i)
-			if (sp->ats[i] > sp->ats[i + 1]) {
-				++i;
-				if (TYPE_SIGNED(time_t)) {
-					/*
-					** Ignore the end (easy).
-					*/
-					sp->timecnt = i;
-				} else {
-					/*
-					** Ignore the beginning (harder).
-					*/
-					register int	j;
-
-					for (j = 0; j + i < sp->timecnt; ++j) {
-						sp->ats[j] = sp->ats[j + i];
-						sp->types[j] = sp->types[j + i];
-					}
-					sp->timecnt = j;
-				}
-				break;
-			}
-		/*
-		** If this is an old file, we're done.
-		*/
-		if (u.tzhead.tzh_version[0] == '\0')
-			break;
-		nread -= p - u.buf;
-		for (i = 0; i < nread; ++i)
-			u.buf[i] = p[i];
-		/*
-		** If this is a narrow integer time_t system, we're done.
-		*/
-		if (stored >= (int) sizeof(time_t) && TYPE_INTEGRAL(time_t))
-			break;
-	}
-	if (doextend && nread > 2 &&
-		u.buf[0] == '\n' && u.buf[nread - 1] == '\n' &&
-		sp->typecnt + 2 <= TZ_MAX_TYPES) {
-			struct state	ts;
-			register int	result;
-
-			u.buf[nread - 1] = '\0';
-			result = tzparse(&u.buf[1], &ts, FALSE);
-			if (result == 0 && ts.typecnt == 2 &&
-				sp->charcnt + ts.charcnt <= TZ_MAX_CHARS) {
-					for (i = 0; i < 2; ++i)
-						ts.ttis[i].tt_abbrind +=
-							sp->charcnt;
-					for (i = 0; i < ts.charcnt; ++i)
-						sp->chars[sp->charcnt++] =
-							ts.chars[i];
-					i = 0;
-					while (i < ts.timecnt &&
-						ts.ats[i] <=
-						sp->ats[sp->timecnt - 1])
-							++i;
-					while (i < ts.timecnt &&
-					    sp->timecnt < TZ_MAX_TIMES) {
-						sp->ats[sp->timecnt] =
-							ts.ats[i];
-						sp->types[sp->timecnt] =
-							sp->typecnt +
-							ts.types[i];
-						++sp->timecnt;
-						++i;
-					}
-					sp->ttis[sp->typecnt++] = ts.ttis[0];
-					sp->ttis[sp->typecnt++] = ts.ttis[1];
-			}
-	}
-	i = 2 * YEARSPERREPEAT;
-	sp->goback = sp->goahead = sp->timecnt > i;
-	sp->goback &= sp->types[i] == sp->types[0] &&
-		differ_by_repeat(sp->ats[i], sp->ats[0]);
-	sp->goahead &=
-		sp->types[sp->timecnt - 1] == sp->types[sp->timecnt - 1 - i] &&
-		differ_by_repeat(sp->ats[sp->timecnt - 1],
-			 sp->ats[sp->timecnt - 1 - i]);
-	return 0;
-}
-
-static const int	mon_lengths[2][MONSPERYEAR] = {
-	{ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
-	{ 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
-};
-
-static const int	year_lengths[2] = {
-	DAYSPERNYEAR, DAYSPERLYEAR
-};
-
-/*
-** Given a pointer into a time zone string, scan until a character that is not
-** a valid character in a zone name is found. Return a pointer to that
-** character.
-*/
-
-static const char *
-getzname(strp)
-register const char *	strp;
-{
-	register char	c;
-
-	while ((c = *strp) != '\0' && !is_digit(c) && c != ',' && c != '-' &&
-		c != '+')
-			++strp;
-	return strp;
-}
-
-/*
-** Given a pointer into an extended time zone string, scan until the ending
-** delimiter of the zone name is located. Return a pointer to the delimiter.
-**
-** As with getzname above, the legal character set is actually quite
-** restricted, with other characters producing undefined results.
-** We don't do any checking here; checking is done later in common-case code.
-*/
-
-static const char *
-getqzname(register const char *strp, const int delim)
-{
-	register int	c;
-
-	while ((c = *strp) != '\0' && c != delim)
-		++strp;
-	return strp;
-}
-
-/*
-** Given a pointer into a time zone string, extract a number from that string.
-** Check that the number is within a specified range; if it is not, return
-** NULL.
-** Otherwise, return a pointer to the first character not part of the number.
-*/
-
-static const char *
-getnum(strp, nump, min, max)
-register const char *	strp;
-int * const		nump;
-const int		min;
-const int		max;
-{
-	register char	c;
-	register int	num;
-
-	if (strp == NULL || !is_digit(c = *strp))
-		return NULL;
-	num = 0;
-	do {
-		num = num * 10 + (c - '0');
-		if (num > max)
-			return NULL;	/* illegal value */
-		c = *++strp;
-	} while (is_digit(c));
-	if (num < min)
-		return NULL;		/* illegal value */
-	*nump = num;
-	return strp;
-}
-
-/*
-** Given a pointer into a time zone string, extract a number of seconds,
-** in hh[:mm[:ss]] form, from the string.
-** If any error occurs, return NULL.
-** Otherwise, return a pointer to the first character not part of the number
-** of seconds.
-*/
-
-static const char *
-getsecs(strp, secsp)
-register const char *	strp;
-long * const		secsp;
-{
-	int	num;
-
-	/*
-	** `HOURSPERDAY * DAYSPERWEEK - 1' allows quasi-Posix rules like
-	** "M10.4.6/26", which does not conform to Posix,
-	** but which specifies the equivalent of
-	** ``02:00 on the first Sunday on or after 23 Oct''.
-	*/
-	strp = getnum(strp, &num, 0, HOURSPERDAY * DAYSPERWEEK - 1);
-	if (strp == NULL)
-		return NULL;
-	*secsp = num * (long) SECSPERHOUR;
-	if (*strp == ':') {
-		++strp;
-		strp = getnum(strp, &num, 0, MINSPERHOUR - 1);
-		if (strp == NULL)
-			return NULL;
-		*secsp += num * SECSPERMIN;
-		if (*strp == ':') {
-			++strp;
-			/* `SECSPERMIN' allows for leap seconds. */
-			strp = getnum(strp, &num, 0, SECSPERMIN);
-			if (strp == NULL)
-				return NULL;
-			*secsp += num;
-		}
-	}
-	return strp;
-}
-
-/*
-** Given a pointer into a time zone string, extract an offset, in
-** [+-]hh[:mm[:ss]] form, from the string.
-** If any error occurs, return NULL.
-** Otherwise, return a pointer to the first character not part of the time.
-*/
-
-static const char *
-getoffset(strp, offsetp)
-register const char *	strp;
-long * const		offsetp;
-{
-	register int	neg = 0;
-
-	if (*strp == '-') {
-		neg = 1;
-		++strp;
-	} else if (*strp == '+')
-		++strp;
-	strp = getsecs(strp, offsetp);
-	if (strp == NULL)
-		return NULL;		/* illegal time */
-	if (neg)
-		*offsetp = -*offsetp;
-	return strp;
-}
-
-/*
-** Given a pointer into a time zone string, extract a rule in the form
-** date[/time]. See POSIX section 8 for the format of "date" and "time".
-** If a valid rule is not found, return NULL.
-** Otherwise, return a pointer to the first character not part of the rule.
-*/
-
-static const char *
-getrule(strp, rulep)
-const char *			strp;
-register struct rule * const	rulep;
-{
-	if (*strp == 'J') {
-		/*
-		** Julian day.
-		*/
-		rulep->r_type = JULIAN_DAY;
-		++strp;
-		strp = getnum(strp, &rulep->r_day, 1, DAYSPERNYEAR);
-	} else if (*strp == 'M') {
-		/*
-		** Month, week, day.
-		*/
-		rulep->r_type = MONTH_NTH_DAY_OF_WEEK;
-		++strp;
-		strp = getnum(strp, &rulep->r_mon, 1, MONSPERYEAR);
-		if (strp == NULL)
-			return NULL;
-		if (*strp++ != '.')
-			return NULL;
-		strp = getnum(strp, &rulep->r_week, 1, 5);
-		if (strp == NULL)
-			return NULL;
-		if (*strp++ != '.')
-			return NULL;
-		strp = getnum(strp, &rulep->r_day, 0, DAYSPERWEEK - 1);
-	} else if (is_digit(*strp)) {
-		/*
-		** Day of year.
-		*/
-		rulep->r_type = DAY_OF_YEAR;
-		strp = getnum(strp, &rulep->r_day, 0, DAYSPERLYEAR - 1);
-	} else	return NULL;		/* invalid format */
-	if (strp == NULL)
-		return NULL;
-	if (*strp == '/') {
-		/*
-		** Time specified.
-		*/
-		++strp;
-		strp = getsecs(strp, &rulep->r_time);
-	} else	rulep->r_time = 2 * SECSPERHOUR;	/* default = 2:00:00 */
-	return strp;
-}
-
-/*
-** Given the Epoch-relative time of January 1, 00:00:00 UTC, in a year, the
-** year, a rule, and the offset from UTC at the time that rule takes effect,
-** calculate the Epoch-relative time that rule takes effect.
-*/
-
-static time_t
-transtime(janfirst, year, rulep, offset)
-const time_t				janfirst;
-const int				year;
-register const struct rule * const	rulep;
-const long				offset;
-{
-	register int	leapyear;
-	register time_t	value;
-	register int	i;
-	int		d, m1, yy0, yy1, yy2, dow;
-
-	INITIALIZE(value);
-	leapyear = isleap(year);
-	switch (rulep->r_type) {
-
-	case JULIAN_DAY:
-		/*
-		** Jn - Julian day, 1 == January 1, 60 == March 1 even in leap
-		** years.
-		** In non-leap years, or if the day number is 59 or less, just
-		** add SECSPERDAY times the day number-1 to the time of
-		** January 1, midnight, to get the day.
-		*/
-		value = janfirst + (rulep->r_day - 1) * SECSPERDAY;
-		if (leapyear && rulep->r_day >= 60)
-			value += SECSPERDAY;
-		break;
-
-	case DAY_OF_YEAR:
-		/*
-		** n - day of year.
-		** Just add SECSPERDAY times the day number to the time of
-		** January 1, midnight, to get the day.
-		*/
-		value = janfirst + rulep->r_day * SECSPERDAY;
-		break;
-
-	case MONTH_NTH_DAY_OF_WEEK:
-		/*
-		** Mm.n.d - nth "dth day" of month m.
-		*/
-		value = janfirst;
-		for (i = 0; i < rulep->r_mon - 1; ++i)
-			value += mon_lengths[leapyear][i] * SECSPERDAY;
-
-		/*
-		** Use Zeller's Congruence to get day-of-week of first day of
-		** month.
-		*/
-		m1 = (rulep->r_mon + 9) % 12 + 1;
-		yy0 = (rulep->r_mon <= 2) ? (year - 1) : year;
-		yy1 = yy0 / 100;
-		yy2 = yy0 % 100;
-		dow = ((26 * m1 - 2) / 10 +
-			1 + yy2 + yy2 / 4 + yy1 / 4 - 2 * yy1) % 7;
-		if (dow < 0)
-			dow += DAYSPERWEEK;
-
-		/*
-		** "dow" is the day-of-week of the first day of the month. Get
-		** the day-of-month (zero-origin) of the first "dow" day of the
-		** month.
-		*/
-		d = rulep->r_day - dow;
-		if (d < 0)
-			d += DAYSPERWEEK;
-		for (i = 1; i < rulep->r_week; ++i) {
-			if (d + DAYSPERWEEK >=
-				mon_lengths[leapyear][rulep->r_mon - 1])
-					break;
-			d += DAYSPERWEEK;
-		}
-
-		/*
-		** "d" is the day-of-month (zero-origin) of the day we want.
-		*/
-		value += d * SECSPERDAY;
-		break;
-	}
-
-	/*
-	** "value" is the Epoch-relative time of 00:00:00 UTC on the day in
-	** question. To get the Epoch-relative time of the specified local
-	** time on that day, add the transition time and the current offset
-	** from UTC.
-	*/
-	return value + rulep->r_time + offset;
-}
-
-/*
-** Given a POSIX section 8-style TZ string, fill in the rule tables as
-** appropriate.
-*/
-
-static int
-tzparse(name, sp, lastditch)
-const char *			name;
-register struct state * const	sp;
-const int			lastditch;
-{
-	const char *			stdname;
-	const char *			dstname;
-	size_t				stdlen;
-	size_t				dstlen;
-	long				stdoffset;
-	long				dstoffset;
-	register time_t *		atp;
-	register unsigned char *	typep;
-	register char *			cp;
-	register int			load_result;
-
-	INITIALIZE(dstname);
-	stdname = name;
-	if (lastditch) {
-		stdlen = strlen(name);	/* length of standard zone name */
-		name += stdlen;
-		if (stdlen >= sizeof sp->chars)
-			stdlen = (sizeof sp->chars) - 1;
-		stdoffset = 0;
-	} else {
-		if (*name == '<') {
-			name++;
-			stdname = name;
-			name = getqzname(name, '>');
-			if (*name != '>')
-				return (-1);
-			stdlen = name - stdname;
-			name++;
-		} else {
-			name = getzname(name);
-			stdlen = name - stdname;
-		}
-		if (*name == '\0')
-			return -1;
-		name = getoffset(name, &stdoffset);
-		if (name == NULL)
-			return -1;
-	}
-	load_result = tzload(TZDEFRULES, sp, FALSE);
-	if (load_result != 0)
-		sp->leapcnt = 0;		/* so, we're off a little */
-	sp->timecnt = 0;
-	if (*name != '\0') {
-		if (*name == '<') {
-			dstname = ++name;
-			name = getqzname(name, '>');
-			if (*name != '>')
-				return -1;
-			dstlen = name - dstname;
-			name++;
-		} else {
-			dstname = name;
-			name = getzname(name);
-			dstlen = name - dstname; /* length of DST zone name */
-		}
-		if (*name != '\0' && *name != ',' && *name != ';') {
-			name = getoffset(name, &dstoffset);
-			if (name == NULL)
-				return -1;
-		} else	dstoffset = stdoffset - SECSPERHOUR;
-		if (*name == '\0' && load_result != 0)
-			name = TZDEFRULESTRING;
-		if (*name == ',' || *name == ';') {
-			struct rule	start;
-			struct rule	end;
-			register int	year;
-			register time_t	janfirst;
-			time_t		starttime;
-			time_t		endtime;
-
-			++name;
-			if ((name = getrule(name, &start)) == NULL)
-				return -1;
-			if (*name++ != ',')
-				return -1;
-			if ((name = getrule(name, &end)) == NULL)
-				return -1;
-			if (*name != '\0')
-				return -1;
-			sp->typecnt = 2;	/* standard time and DST */
-			/*
-			** Two transitions per year, from EPOCH_YEAR forward.
-			*/
-			sp->ttis[0].tt_gmtoff = -dstoffset;
-			sp->ttis[0].tt_isdst = 1;
-			sp->ttis[0].tt_abbrind = stdlen + 1;
-			sp->ttis[1].tt_gmtoff = -stdoffset;
-			sp->ttis[1].tt_isdst = 0;
-			sp->ttis[1].tt_abbrind = 0;
-			atp = sp->ats;
-			typep = sp->types;
-			janfirst = 0;
-			for (year = EPOCH_YEAR;
-			    sp->timecnt + 2 <= TZ_MAX_TIMES;
-			    ++year) {
-			    	time_t	newfirst;
-
-				starttime = transtime(janfirst, year, &start,
-					stdoffset);
-				endtime = transtime(janfirst, year, &end,
-					dstoffset);
-				if (starttime > endtime) {
-					*atp++ = endtime;
-					*typep++ = 1;	/* DST ends */
-					*atp++ = starttime;
-					*typep++ = 0;	/* DST begins */
-				} else {
-					*atp++ = starttime;
-					*typep++ = 0;	/* DST begins */
-					*atp++ = endtime;
-					*typep++ = 1;	/* DST ends */
-				}
-				sp->timecnt += 2;
-				newfirst = janfirst;
-				newfirst += year_lengths[isleap(year)] *
-					SECSPERDAY;
-				if (newfirst <= janfirst)
-					break;
-				janfirst = newfirst;
-			}
-		} else {
-			register long	theirstdoffset;
-			register long	theirdstoffset;
-			register long	theiroffset;
-			register int	isdst;
-			register int	i;
-			register int	j;
-
-			if (*name != '\0')
-				return -1;
-			/*
-			** Initial values of theirstdoffset and theirdstoffset.
-			*/
-			theirstdoffset = 0;
-			for (i = 0; i < sp->timecnt; ++i) {
-				j = sp->types[i];
-				if (!sp->ttis[j].tt_isdst) {
-					theirstdoffset =
-						-sp->ttis[j].tt_gmtoff;
-					break;
-				}
-			}
-			theirdstoffset = 0;
-			for (i = 0; i < sp->timecnt; ++i) {
-				j = sp->types[i];
-				if (sp->ttis[j].tt_isdst) {
-					theirdstoffset =
-						-sp->ttis[j].tt_gmtoff;
-					break;
-				}
-			}
-			/*
-			** Initially we're assumed to be in standard time.
-			*/
-			isdst = FALSE;
-			theiroffset = theirstdoffset;
-			/*
-			** Now juggle transition times and types
-			** tracking offsets as you do.
-			*/
-			for (i = 0; i < sp->timecnt; ++i) {
-				j = sp->types[i];
-				sp->types[i] = sp->ttis[j].tt_isdst;
-				if (sp->ttis[j].tt_ttisgmt) {
-					/* No adjustment to transition time */
-				} else {
-					/*
-					** If summer time is in effect, and the
-					** transition time was not specified as
-					** standard time, add the summer time
-					** offset to the transition time;
-					** otherwise, add the standard time
-					** offset to the transition time.
-					*/
-					/*
-					** Transitions from DST to DDST
-					** will effectively disappear since
-					** POSIX provides for only one DST
-					** offset.
-					*/
-					if (isdst && !sp->ttis[j].tt_ttisstd) {
-						sp->ats[i] += dstoffset -
-							theirdstoffset;
-					} else {
-						sp->ats[i] += stdoffset -
-							theirstdoffset;
-					}
-				}
-				theiroffset = -sp->ttis[j].tt_gmtoff;
-				if (sp->ttis[j].tt_isdst)
-					theirdstoffset = theiroffset;
-				else	theirstdoffset = theiroffset;
-			}
-			/*
-			** Finally, fill in ttis.
-			** ttisstd and ttisgmt need not be handled.
-			*/
-			sp->ttis[0].tt_gmtoff = -stdoffset;
-			sp->ttis[0].tt_isdst = FALSE;
-			sp->ttis[0].tt_abbrind = 0;
-			sp->ttis[1].tt_gmtoff = -dstoffset;
-			sp->ttis[1].tt_isdst = TRUE;
-			sp->ttis[1].tt_abbrind = stdlen + 1;
-			sp->typecnt = 2;
-		}
-	} else {
-		dstlen = 0;
-		sp->typecnt = 1;		/* only standard time */
-		sp->timecnt = 0;
-		sp->ttis[0].tt_gmtoff = -stdoffset;
-		sp->ttis[0].tt_isdst = 0;
-		sp->ttis[0].tt_abbrind = 0;
-	}
-	sp->charcnt = stdlen + 1;
-	if (dstlen != 0)
-		sp->charcnt += dstlen + 1;
-	if ((size_t) sp->charcnt > sizeof sp->chars)
-		return -1;
-	cp = sp->chars;
-	(void) strncpy(cp, stdname, stdlen);
-	cp += stdlen;
-	*cp++ = '\0';
-	if (dstlen != 0) {
-		(void) strncpy(cp, dstname, dstlen);
-		*(cp + dstlen) = '\0';
-	}
-	return 0;
-}
-
-static void
-gmtload(sp)
-struct state * const	sp;
-{
-	if (tzload(gmt, sp, TRUE) != 0)
-		(void) tzparse(gmt, sp, TRUE);
-}
-
-/*
-** The easy way to behave "as if no library function calls" localtime
-** is to not call it--so we drop its guts into "localsub", which can be
-** freely called. (And no, the PANS doesn't require the above behavior--
-** but it *is* desirable.)
-**
-** The unused offset argument is for the benefit of mktime variants.
-*/
-
-/*ARGSUSED*/
-static struct tm *
-localsub(timep, offset, tmp, sp)
-const time_t * const	timep;
-const long		offset;
-struct tm * const	tmp;
-struct state *		sp;
-{
-	register const struct ttinfo *	ttisp;
-	register int			i;
-	register struct tm *		result;
-	const time_t			t = *timep;
-
-#ifdef ALL_STATE
-	if (sp == NULL)
-		return gmtsub(timep, offset, tmp);
-#endif /* defined ALL_STATE */
-	if ((sp->goback && t < sp->ats[0]) ||
-		(sp->goahead && t > sp->ats[sp->timecnt - 1])) {
-			time_t			newt = t;
-			register time_t		seconds;
-			register time_t		tcycles;
-			register int_fast64_t	icycles;
-
-			if (t < sp->ats[0])
-				seconds = sp->ats[0] - t;
-			else	seconds = t - sp->ats[sp->timecnt - 1];
-			--seconds;
-			tcycles = seconds / YEARSPERREPEAT / AVGSECSPERYEAR;
-			++tcycles;
-			icycles = tcycles;
-			if (tcycles - icycles >= 1 || icycles - tcycles >= 1)
-				return NULL;
-			seconds = icycles;
-			seconds *= YEARSPERREPEAT;
-			seconds *= AVGSECSPERYEAR;
-			if (t < sp->ats[0])
-				newt += seconds;
-			else	newt -= seconds;
-			if (newt < sp->ats[0] ||
-				newt > sp->ats[sp->timecnt - 1])
-					return NULL;	/* "cannot happen" */
-			result = localsub(&newt, offset, tmp, sp);
-			if (result == tmp) {
-				register time_t	newy;
-
-				newy = tmp->tm_year;
-				if (t < sp->ats[0])
-					newy -= icycles * YEARSPERREPEAT;
-				else	newy += icycles * YEARSPERREPEAT;
-				tmp->tm_year = newy;
-				if (tmp->tm_year != newy)
-					return NULL;
-			}
-			return result;
-	}
-	if (sp->timecnt == 0 || t < sp->ats[0]) {
-		i = 0;
-		while (sp->ttis[i].tt_isdst)
-			if (++i >= sp->typecnt) {
-				i = 0;
-				break;
-			}
-	} else {
-		register int	lo = 1;
-		register int	hi = sp->timecnt;
-
-		while (lo < hi) {
-			register int	mid = (lo + hi) >> 1;
-
-			if (t < sp->ats[mid])
-				hi = mid;
-			else	lo = mid + 1;
-		}
-		i = (int) sp->types[lo - 1];
-	}
-	ttisp = &sp->ttis[i];
-	/*
-	** To get (wrong) behavior that's compatible with System V Release 2.0
-	** you'd replace the statement below with
-	**	t += ttisp->tt_gmtoff;
-	**	timesub(&t, 0L, sp, tmp);
-	*/
-	result = timesub(&t, ttisp->tt_gmtoff, sp, tmp);
-	tmp->tm_isdst = ttisp->tt_isdst;
-#ifdef HAVE_TM_GMTOFF
-	tmp->tm_gmtoff = ttisp->tt_gmtoff;
-#endif
-	tzname[tmp->tm_isdst] = &sp->chars[ttisp->tt_abbrind];
-#ifdef TM_ZONE
-	tmp->TM_ZONE = &sp->chars[ttisp->tt_abbrind];
-#endif /* defined TM_ZONE */
-	return result;
-}
-
-
-// ============================================================================
-#if 0
-struct tm *
-localtime(timep)
-const time_t * const	timep;
-{
-	tzset();
-	return localsub(timep, 0L, &tm);
-}
-#endif
-
-/*
-** Re-entrant version of localtime.
-*/
-
-// ============================================================================
-void
-localtime_tz(const time_t * const timep, struct tm * tmp, const char* tz)
-{
-    struct state st;
-    if (tzload(tz, &st, TRUE) != 0) {
-        // not sure what's best here, but for now, we fall back to gmt
-        gmtload(&st);
-    }
-
-	localsub(timep, 0L, tmp, &st);
-}
-
-/*
-** gmtsub is to gmtime as localsub is to localtime.
-*/
-
-static struct tm *
-gmtsub(timep, offset, tmp)
-const time_t * const	timep;
-const long		offset;
-struct tm * const	tmp;
-{
-	register struct tm *	result;
-
-	if (!gmt_is_set) {
-		gmt_is_set = TRUE;
-#ifdef ALL_STATE
-		gmtptr = (struct state *) malloc(sizeof *gmtptr);
-		if (gmtptr != NULL)
-#endif /* defined ALL_STATE */
-			gmtload(gmtptr);
-	}
-	result = timesub(timep, offset, gmtptr, tmp);
-#ifdef TM_ZONE
-	/*
-	** Could get fancy here and deliver something such as
-	** "UTC+xxxx" or "UTC-xxxx" if offset is non-zero,
-	** but this is no time for a treasure hunt.
-	*/
-	if (offset != 0)
-		tmp->TM_ZONE = wildabbr;
-	else {
-#ifdef ALL_STATE
-		if (gmtptr == NULL)
-			tmp->TM_ZONE = gmt;
-		else	tmp->TM_ZONE = gmtptr->chars;
-#endif /* defined ALL_STATE */
-#ifndef ALL_STATE
-		tmp->TM_ZONE = gmtptr->chars;
-#endif /* State Farm */
-	}
-#endif /* defined TM_ZONE */
-	return result;
-}
-
-// ============================================================================
-#if 0
-struct tm *
-gmtime(timep)
-const time_t * const	timep;
-{
-	return gmtsub(timep, 0L, &tm);
-}
-#endif
-
-/*
-* Re-entrant version of gmtime.
-*/
-
-// ============================================================================
-#if 0
-struct tm *
-gmtime_r(timep, tmp)
-const time_t * const	timep;
-struct tm *		tmp;
-{
-	return gmtsub(timep, 0L, tmp);
-}
-#endif
-
-#ifdef STD_INSPIRED
-
-// ============================================================================
-#if 0
-struct tm *
-offtime(timep, offset)
-const time_t * const	timep;
-const long		offset;
-{
-	return gmtsub(timep, offset, &tm);
-}
-#endif
-
-#endif /* defined STD_INSPIRED */
-
-/*
-** Return the number of leap years through the end of the given year
-** where, to make the math easy, the answer for year zero is defined as zero.
-*/
-
-static int
-leaps_thru_end_of(y)
-register const int	y;
-{
-	return (y >= 0) ? (y / 4 - y / 100 + y / 400) :
-		-(leaps_thru_end_of(-(y + 1)) + 1);
-}
-
-static struct tm *
-timesub(timep, offset, sp, tmp)
-const time_t * const			timep;
-const long				offset;
-register const struct state * const	sp;
-register struct tm * const		tmp;
-{
-	register const struct lsinfo *	lp;
-	register time_t			tdays;
-	register int			idays;	/* unsigned would be so 2003 */
-	register long			rem;
-	int				y;
-	register const int *		ip;
-	register long			corr;
-	register int			hit;
-	register int			i;
-
-	corr = 0;
-	hit = 0;
-#ifdef ALL_STATE
-	i = (sp == NULL) ? 0 : sp->leapcnt;
-#endif /* defined ALL_STATE */
-#ifndef ALL_STATE
-	i = sp->leapcnt;
-#endif /* State Farm */
-	while (--i >= 0) {
-		lp = &sp->lsis[i];
-		if (*timep >= lp->ls_trans) {
-			if (*timep == lp->ls_trans) {
-				hit = ((i == 0 && lp->ls_corr > 0) ||
-					lp->ls_corr > sp->lsis[i - 1].ls_corr);
-				if (hit)
-					while (i > 0 &&
-						sp->lsis[i].ls_trans ==
-						sp->lsis[i - 1].ls_trans + 1 &&
-						sp->lsis[i].ls_corr ==
-						sp->lsis[i - 1].ls_corr + 1) {
-							++hit;
-							--i;
-					}
-			}
-			corr = lp->ls_corr;
-			break;
-		}
-	}
-	y = EPOCH_YEAR;
-	tdays = *timep / SECSPERDAY;
-	rem = *timep - tdays * SECSPERDAY;
-	while (tdays < 0 || tdays >= year_lengths[isleap(y)]) {
-		int		newy;
-		register time_t	tdelta;
-		register int	idelta;
-		register int	leapdays;
-
-		tdelta = tdays / DAYSPERLYEAR;
-		idelta = tdelta;
-		if (tdelta - idelta >= 1 || idelta - tdelta >= 1)
-			return NULL;
-		if (idelta == 0)
-			idelta = (tdays < 0) ? -1 : 1;
-		newy = y;
-		if (increment_overflow(&newy, idelta))
-			return NULL;
-		leapdays = leaps_thru_end_of(newy - 1) -
-			leaps_thru_end_of(y - 1);
-		tdays -= ((time_t) newy - y) * DAYSPERNYEAR;
-		tdays -= leapdays;
-		y = newy;
-	}
-	{
-		register long	seconds;
-
-		seconds = tdays * SECSPERDAY + 0.5;
-		tdays = seconds / SECSPERDAY;
-		rem += seconds - tdays * SECSPERDAY;
-	}
-	/*
-	** Given the range, we can now fearlessly cast...
-	*/
-	idays = tdays;
-	rem += offset - corr;
-	while (rem < 0) {
-		rem += SECSPERDAY;
-		--idays;
-	}
-	while (rem >= SECSPERDAY) {
-		rem -= SECSPERDAY;
-		++idays;
-	}
-	while (idays < 0) {
-		if (increment_overflow(&y, -1))
-			return NULL;
-		idays += year_lengths[isleap(y)];
-	}
-	while (idays >= year_lengths[isleap(y)]) {
-		idays -= year_lengths[isleap(y)];
-		if (increment_overflow(&y, 1))
-			return NULL;
-	}
-	tmp->tm_year = y;
-	if (increment_overflow(&tmp->tm_year, -TM_YEAR_BASE))
-		return NULL;
-	tmp->tm_yday = idays;
-	/*
-	** The "extra" mods below avoid overflow problems.
-	*/
-	tmp->tm_wday = EPOCH_WDAY +
-		((y - EPOCH_YEAR) % DAYSPERWEEK) *
-		(DAYSPERNYEAR % DAYSPERWEEK) +
-		leaps_thru_end_of(y - 1) -
-		leaps_thru_end_of(EPOCH_YEAR - 1) +
-		idays;
-	tmp->tm_wday %= DAYSPERWEEK;
-	if (tmp->tm_wday < 0)
-		tmp->tm_wday += DAYSPERWEEK;
-	tmp->tm_hour = (int) (rem / SECSPERHOUR);
-	rem %= SECSPERHOUR;
-	tmp->tm_min = (int) (rem / SECSPERMIN);
-	/*
-	** A positive leap second requires a special
-	** representation. This uses "... ??:59:60" et seq.
-	*/
-	tmp->tm_sec = (int) (rem % SECSPERMIN) + hit;
-	ip = mon_lengths[isleap(y)];
-	for (tmp->tm_mon = 0; idays >= ip[tmp->tm_mon]; ++(tmp->tm_mon))
-		idays -= ip[tmp->tm_mon];
-	tmp->tm_mday = (int) (idays + 1);
-	tmp->tm_isdst = 0;
-#ifdef TM_GMTOFF
-	tmp->TM_GMTOFF = offset;
-#endif /* defined TM_GMTOFF */
-	return tmp;
-}
-
-// ============================================================================
-#if 0
-char *
-ctime(timep)
-const time_t * const	timep;
-{
-/*
-** Section 4.12.3.2 of X3.159-1989 requires that
-**	The ctime function converts the calendar time pointed to by timer
-**	to local time in the form of a string. It is equivalent to
-**		asctime(localtime(timer))
-*/
-	return asctime(localtime(timep));
-}
-#endif
-
-// ============================================================================
-#if 0
-char *
-ctime_r(timep, buf)
-const time_t * const	timep;
-char *			buf;
-{
-	struct tm	mytm;
-
-	return asctime_r(localtime_r(timep, &mytm), buf);
-}
-#endif
-
-/*
-** Adapted from code provided by Robert Elz, who writes:
-**	The "best" way to do mktime I think is based on an idea of Bob
-**	Kridle's (so its said...) from a long time ago.
-**	It does a binary search of the time_t space. Since time_t's are
-**	just 32 bits, its a max of 32 iterations (even at 64 bits it
-**	would still be very reasonable).
-*/
-
-#ifndef WRONG
-#define WRONG	(-1)
-#endif /* !defined WRONG */
-
-/*
-** Simplified normalize logic courtesy Paul Eggert.
-*/
-
-static int
-increment_overflow(number, delta)
-int *	number;
-int	delta;
-{
-	int	number0;
-
-	number0 = *number;
-	*number += delta;
-	return (*number < number0) != (delta < 0);
-}
-
-static int
-long_increment_overflow(number, delta)
-long *	number;
-int	delta;
-{
-	long	number0;
-
-	number0 = *number;
-	*number += delta;
-	return (*number < number0) != (delta < 0);
-}
-
-static int
-normalize_overflow(tensptr, unitsptr, base)
-int * const	tensptr;
-int * const	unitsptr;
-const int	base;
-{
-	register int	tensdelta;
-
-	tensdelta = (*unitsptr >= 0) ?
-		(*unitsptr / base) :
-		(-1 - (-1 - *unitsptr) / base);
-	*unitsptr -= tensdelta * base;
-	return increment_overflow(tensptr, tensdelta);
-}
-
-static int
-long_normalize_overflow(tensptr, unitsptr, base)
-long * const	tensptr;
-int * const	unitsptr;
-const int	base;
-{
-	register int	tensdelta;
-
-	tensdelta = (*unitsptr >= 0) ?
-		(*unitsptr / base) :
-		(-1 - (-1 - *unitsptr) / base);
-	*unitsptr -= tensdelta * base;
-	return long_increment_overflow(tensptr, tensdelta);
-}
-
-static int
-tmcomp(atmp, btmp)
-register const struct tm * const atmp;
-register const struct tm * const btmp;
-{
-	register int	result;
-
-	if ((result = (atmp->tm_year - btmp->tm_year)) == 0 &&
-		(result = (atmp->tm_mon - btmp->tm_mon)) == 0 &&
-		(result = (atmp->tm_mday - btmp->tm_mday)) == 0 &&
-		(result = (atmp->tm_hour - btmp->tm_hour)) == 0 &&
-		(result = (atmp->tm_min - btmp->tm_min)) == 0)
-			result = atmp->tm_sec - btmp->tm_sec;
-	return result;
-}
-
-static time_t
-time2sub(tmp, funcp, offset, okayp, do_norm_secs, sp)
-struct tm * const	tmp;
-struct tm * (* const	funcp) P((const time_t*, long, struct tm*,const struct state *sp));
-const long		offset;
-int * const		okayp;
-const int		do_norm_secs;
-const struct state *	sp;
-{
-	register int			dir;
-	register int			i, j;
-	register int			saved_seconds;
-	register long			li;
-	register time_t			lo;
-	register time_t			hi;
-	long				y;
-	time_t				newt;
-	time_t				t;
-	struct tm			yourtm, mytm;
-
-	*okayp = FALSE;
-	yourtm = *tmp;
-	if (do_norm_secs) {
-		if (normalize_overflow(&yourtm.tm_min, &yourtm.tm_sec,
-			SECSPERMIN))
-				return WRONG;
-	}
-	if (normalize_overflow(&yourtm.tm_hour, &yourtm.tm_min, MINSPERHOUR))
-		return WRONG;
-	if (normalize_overflow(&yourtm.tm_mday, &yourtm.tm_hour, HOURSPERDAY))
-		return WRONG;
-	y = yourtm.tm_year;
-	if (long_normalize_overflow(&y, &yourtm.tm_mon, MONSPERYEAR))
-		return WRONG;
-	/*
-	** Turn y into an actual year number for now.
-	** It is converted back to an offset from TM_YEAR_BASE later.
-	*/
-	if (long_increment_overflow(&y, TM_YEAR_BASE))
-		return WRONG;
-	while (yourtm.tm_mday <= 0) {
-		if (long_increment_overflow(&y, -1))
-			return WRONG;
-		li = y + (1 < yourtm.tm_mon);
-		yourtm.tm_mday += year_lengths[isleap(li)];
-	}
-	while (yourtm.tm_mday > DAYSPERLYEAR) {
-		li = y + (1 < yourtm.tm_mon);
-		yourtm.tm_mday -= year_lengths[isleap(li)];
-		if (long_increment_overflow(&y, 1))
-			return WRONG;
-	}
-	for ( ; ; ) {
-		i = mon_lengths[isleap(y)][yourtm.tm_mon];
-		if (yourtm.tm_mday <= i)
-			break;
-		yourtm.tm_mday -= i;
-		if (++yourtm.tm_mon >= MONSPERYEAR) {
-			yourtm.tm_mon = 0;
-			if (long_increment_overflow(&y, 1))
-				return WRONG;
-		}
-	}
-	if (long_increment_overflow(&y, -TM_YEAR_BASE))
-		return WRONG;
-	yourtm.tm_year = y;
-	if (yourtm.tm_year != y)
-		return WRONG;
-	if (yourtm.tm_sec >= 0 && yourtm.tm_sec < SECSPERMIN)
-		saved_seconds = 0;
-	else if (y + TM_YEAR_BASE < EPOCH_YEAR) {
-		/*
-		** We can't set tm_sec to 0, because that might push the
-		** time below the minimum representable time.
-		** Set tm_sec to 59 instead.
-		** This assumes that the minimum representable time is
-		** not in the same minute that a leap second was deleted from,
-		** which is a safer assumption than using 58 would be.
-		*/
-		if (increment_overflow(&yourtm.tm_sec, 1 - SECSPERMIN))
-			return WRONG;
-		saved_seconds = yourtm.tm_sec;
-		yourtm.tm_sec = SECSPERMIN - 1;
-	} else {
-		saved_seconds = yourtm.tm_sec;
-		yourtm.tm_sec = 0;
-	}
-	/*
-	** Do a binary search (this works whatever time_t's type is).
-	*/
-	if (!TYPE_SIGNED(time_t)) {
-		lo = 0;
-		hi = lo - 1;
-	} else if (!TYPE_INTEGRAL(time_t)) {
-		if (sizeof(time_t) > sizeof(float))
-			hi = (time_t) DBL_MAX;
-		else	hi = (time_t) FLT_MAX;
-		lo = -hi;
-	} else {
-		lo = 1;
-		for (i = 0; i < (int) TYPE_BIT(time_t) - 1; ++i)
-			lo *= 2;
-		hi = -(lo + 1);
-	}
-	for ( ; ; ) {
-		t = lo / 2 + hi / 2;
-		if (t < lo)
-			t = lo;
-		else if (t > hi)
-			t = hi;
-		if ((*funcp)(&t, offset, &mytm, sp) == NULL) {
-			/*
-			** Assume that t is too extreme to be represented in
-			** a struct tm; arrange things so that it is less
-			** extreme on the next pass.
-			*/
-			dir = (t > 0) ? 1 : -1;
-		} else	dir = tmcomp(&mytm, &yourtm);
-		if (dir != 0) {
-			if (t == lo) {
-				++t;
-				if (t <= lo)
-					return WRONG;
-				++lo;
-			} else if (t == hi) {
-				--t;
-				if (t >= hi)
-					return WRONG;
-				--hi;
-			}
-			if (lo > hi)
-				return WRONG;
-			if (dir > 0)
-				hi = t;
-			else	lo = t;
-			continue;
-		}
-		if (yourtm.tm_isdst < 0 || mytm.tm_isdst == yourtm.tm_isdst)
-			break;
-		/*
-		** Right time, wrong type.
-		** Hunt for right time, right type.
-		** It's okay to guess wrong since the guess
-		** gets checked.
-		*/
-		/*
-		** The (void *) casts are the benefit of SunOS 3.3 on Sun 2's.
-		*/
-#ifdef ALL_STATE
-		if (sp == NULL)
-			return WRONG;
-#endif /* defined ALL_STATE */
-		for (i = sp->typecnt - 1; i >= 0; --i) {
-			if (sp->ttis[i].tt_isdst != yourtm.tm_isdst)
-				continue;
-			for (j = sp->typecnt - 1; j >= 0; --j) {
-				if (sp->ttis[j].tt_isdst == yourtm.tm_isdst)
-					continue;
-				newt = t + sp->ttis[j].tt_gmtoff -
-					sp->ttis[i].tt_gmtoff;
-				if ((*funcp)(&newt, offset, &mytm, sp) == NULL)
-					continue;
-				if (tmcomp(&mytm, &yourtm) != 0)
-					continue;
-				if (mytm.tm_isdst != yourtm.tm_isdst)
-					continue;
-				/*
-				** We have a match.
-				*/
-				t = newt;
-				goto label;
-			}
-		}
-		return WRONG;
-	}
-label:
-	newt = t + saved_seconds;
-	if ((newt < t) != (saved_seconds < 0))
-		return WRONG;
-	t = newt;
-	if ((*funcp)(&t, offset, tmp, sp))
-		*okayp = TRUE;
-	return t;
-}
-
-static time_t
-time2(tmp, funcp, offset, okayp, sp)
-struct tm * const	tmp;
-struct tm * (* const	funcp) P((const time_t*, long, struct tm*,
-            const struct state* sp));
-const long		offset;
-int * const		okayp;
-const struct state *	sp;
-{
-	time_t	t;
-
-	/*
-	** First try without normalization of seconds
-	** (in case tm_sec contains a value associated with a leap second).
-	** If that fails, try with normalization of seconds.
-	*/
-	t = time2sub(tmp, funcp, offset, okayp, FALSE, sp);
-	return *okayp ? t : time2sub(tmp, funcp, offset, okayp, TRUE, sp);
-}
-
-static time_t
-time1(tmp, funcp, offset, sp)
-struct tm * const	tmp;
-struct tm * (* const	funcp) P((const time_t *, long, struct tm *, const struct state* sp));
-const long		offset;
-const struct state *	sp;
-{
-	register time_t			t;
-	register int			samei, otheri;
-	register int			sameind, otherind;
-	register int			i;
-	register int			nseen;
-	int				seen[TZ_MAX_TYPES];
-	int				types[TZ_MAX_TYPES];
-	int				okay;
-
-	if (tmp->tm_isdst > 1)
-		tmp->tm_isdst = 1;
-	t = time2(tmp, funcp, offset, &okay, sp);
-#define PCTS 1
-#ifdef PCTS
-	/*
-	** PCTS code courtesy Grant Sullivan.
-	*/
-	if (okay)
-		return t;
-	if (tmp->tm_isdst < 0)
-		tmp->tm_isdst = 0;	/* reset to std and try again */
-#endif /* defined PCTS */
-#ifndef PCTS
-	if (okay || tmp->tm_isdst < 0)
-		return t;
-#endif /* !defined PCTS */
-	/*
-	** We're supposed to assume that somebody took a time of one type
-	** and did some math on it that yielded a "struct tm" that's bad.
-	** We try to divine the type they started from and adjust to the
-	** type they need.
-	*/
-	/*
-	** The (void *) casts are the benefit of SunOS 3.3 on Sun 2's.
-	*/
-#ifdef ALL_STATE
-	if (sp == NULL)
-		return WRONG;
-#endif /* defined ALL_STATE */
-	for (i = 0; i < sp->typecnt; ++i)
-		seen[i] = FALSE;
-	nseen = 0;
-	for (i = sp->timecnt - 1; i >= 0; --i)
-		if (!seen[sp->types[i]]) {
-			seen[sp->types[i]] = TRUE;
-			types[nseen++] = sp->types[i];
-		}
-	for (sameind = 0; sameind < nseen; ++sameind) {
-		samei = types[sameind];
-		if (sp->ttis[samei].tt_isdst != tmp->tm_isdst)
-			continue;
-		for (otherind = 0; otherind < nseen; ++otherind) {
-			otheri = types[otherind];
-			if (sp->ttis[otheri].tt_isdst == tmp->tm_isdst)
-				continue;
-			tmp->tm_sec += sp->ttis[otheri].tt_gmtoff -
-					sp->ttis[samei].tt_gmtoff;
-			tmp->tm_isdst = !tmp->tm_isdst;
-			t = time2(tmp, funcp, offset, &okay, sp);
-			if (okay)
-				return t;
-			tmp->tm_sec -= sp->ttis[otheri].tt_gmtoff -
-					sp->ttis[samei].tt_gmtoff;
-			tmp->tm_isdst = !tmp->tm_isdst;
-		}
-	}
-	return WRONG;
-}
-
-// ============================================================================
-time_t
-mktime_tz(struct tm * const	tmp, char const * tz)
-{
-    struct state st;
-    if (tzload(tz, &st, TRUE) != 0) {
-        // not sure what's best here, but for now, we fall back to gmt
-        gmtload(&st);
-    }
-	return time1(tmp, localsub, 0L, &st);
-}
diff --git a/libcutils/uio.c b/libcutils/uio.c
deleted file mode 100644
index baa8051..0000000
--- a/libcutils/uio.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef HAVE_SYS_UIO_H
-
-#include <cutils/uio.h>
-#include <unistd.h>
-
-int  readv( int  fd, struct iovec*  vecs, int  count )
-{
-    int   total = 0;
-
-    for ( ; count > 0; count--, vecs++ ) {
-        const char*  buf = vecs->iov_base;
-        int          len = vecs->iov_len;
-        
-        while (len > 0) {
-            int  ret = read( fd, buf, len );
-            if (ret < 0) {
-                if (total == 0)
-                    total = -1;
-                goto Exit;
-            }
-            if (ret == 0)
-                goto Exit;
-
-            total += ret;
-            buf   += ret;
-            len   -= ret;
-        }
-    }
-Exit:
-    return total;
-}
-
-int  writev( int  fd, const struct iovec*  vecs, int  count )
-{
-    int   total = 0;
-
-    for ( ; count > 0; count--, vecs++ ) {
-        const char*  buf = (const char*)vecs->iov_base;
-        int          len = (int)vecs->iov_len;
-        
-        while (len > 0) {
-            int  ret = write( fd, buf, len );
-            if (ret < 0) {
-                if (total == 0)
-                    total = -1;
-                goto Exit;
-            }
-            if (ret == 0)
-                goto Exit;
-
-            total += ret;
-            buf   += ret;
-            len   -= ret;
-        }
-    }
-Exit:    
-    return total;
-}
-
-#endif /* !HAVE_SYS_UIO_H */
diff --git a/libcutils/zygote.c b/libcutils/zygote.c
deleted file mode 100644
index aa060c0..0000000
--- a/libcutils/zygote.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Zygote"
-
-#include <cutils/sockets.h>
-#include <cutils/zygote.h>
-#include <cutils/log.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <arpa/inet.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#define ZYGOTE_SOCKET "zygote"
-
-#define ZYGOTE_RETRY_COUNT 1000
-#define ZYGOTE_RETRY_MILLIS 500
-
-static void replace_nl(char *str);
-
-/*
- * If sendStdio is non-zero, the current process's stdio file descriptors
- * will be sent and inherited by the spawned process.
- */
-static int send_request(int fd, int sendStdio, int argc, const char **argv)
-{
-#ifndef HAVE_ANDROID_OS
-    // not supported on simulator targets
-    //LOGE("zygote_* not supported on simulator targets");
-    return -1;
-#else /* HAVE_ANDROID_OS */
-    uint32_t pid;
-    int i;
-    struct iovec ivs[2];
-    struct msghdr msg;
-    char argc_buffer[12];
-    const char *newline_string = "\n";
-    struct cmsghdr *cmsg;
-    char msgbuf[CMSG_SPACE(sizeof(int) * 3)];
-    int *cmsg_payload;
-    ssize_t ret;
-
-    memset(&msg, 0, sizeof(msg));
-    memset(&ivs, 0, sizeof(ivs));
-
-    // First line is arg count 
-    snprintf(argc_buffer, sizeof(argc_buffer), "%d\n", argc);
-
-    ivs[0].iov_base = argc_buffer;
-    ivs[0].iov_len = strlen(argc_buffer);
-
-    msg.msg_iov = ivs;
-    msg.msg_iovlen = 1;
-
-    if (sendStdio != 0) {
-        // Pass the file descriptors with the first write
-        msg.msg_control = msgbuf;
-        msg.msg_controllen = sizeof msgbuf;
-
-        cmsg = CMSG_FIRSTHDR(&msg);
-
-        cmsg->cmsg_len = CMSG_LEN(3 * sizeof(int));
-        cmsg->cmsg_level = SOL_SOCKET;
-        cmsg->cmsg_type = SCM_RIGHTS;
-
-        cmsg_payload = (int *)CMSG_DATA(cmsg);
-        cmsg_payload[0] = STDIN_FILENO;
-        cmsg_payload[1] = STDOUT_FILENO;
-        cmsg_payload[2] = STDERR_FILENO;
-    }
-
-    do {
-        ret = sendmsg(fd, &msg, MSG_NOSIGNAL);
-    } while (ret < 0 && errno == EINTR);
-
-    if (ret < 0) {
-        return -1;
-    }
-
-    // Only send the fd's once
-    msg.msg_control = NULL;
-    msg.msg_controllen = 0;
-
-    // replace any newlines with spaces and send the args
-    for (i = 0; i < argc; i++) {
-        char *tofree = NULL;
-        const char *toprint;
-
-        toprint = argv[i];
-
-        if (strchr(toprint, '\n') != NULL) {
-            tofree = strdup(toprint);
-            toprint = tofree;
-            replace_nl(tofree);
-        }
-
-        ivs[0].iov_base = (char *)toprint;
-        ivs[0].iov_len = strlen(toprint);
-        ivs[1].iov_base = (char *)newline_string;
-        ivs[1].iov_len = 1;
-
-        msg.msg_iovlen = 2;
-
-        do {
-            ret = sendmsg(fd, &msg, MSG_NOSIGNAL);
-        } while (ret < 0 && errno == EINTR);
-
-        if (tofree != NULL) {
-            free(tofree);
-        }
-
-        if (ret < 0) {
-            return -1;
-        }
-    }
-
-    // Read the pid, as a 4-byte network-order integer
-
-    ivs[0].iov_base = &pid;
-    ivs[0].iov_len = sizeof(pid);
-    msg.msg_iovlen = 1;
-
-    do {
-        do {
-            ret = recvmsg(fd, &msg, MSG_NOSIGNAL | MSG_WAITALL);
-        } while (ret < 0 && errno == EINTR);
-
-        if (ret < 0) {
-            return -1;
-        }
-
-        ivs[0].iov_len -= ret;
-        ivs[0].iov_base += ret;
-    } while (ivs[0].iov_len > 0);
-
-    pid = ntohl(pid);
-
-    return pid;
-#endif /* HAVE_ANDROID_OS */
-}
-
-int zygote_run_wait(int argc, const char **argv, void (*post_run_func)(int))
-{
-    int fd;
-    int pid;
-    int err;
-    const char *newargv[argc + 1];
-
-    fd = socket_local_client(ZYGOTE_SOCKET, 
-            ANDROID_SOCKET_NAMESPACE_RESERVED, AF_LOCAL);
-
-    if (fd < 0) {
-        return -1;
-    }
-
-    // The command socket is passed to the peer as close-on-exec
-    // and will close when the peer dies
-    newargv[0] = "--peer-wait";
-    memcpy(newargv + 1, argv, argc * sizeof(*argv)); 
-
-    pid = send_request(fd, 1, argc + 1, newargv);
-
-    if (pid > 0 && post_run_func != NULL) {
-        post_run_func(pid);
-    }
-
-    // Wait for socket to close
-    do {
-        int dummy;
-        err = read(fd, &dummy, sizeof(dummy));
-    } while ((err < 0 && errno == EINTR) || err != 0);
-
-    do {
-        err = close(fd);
-    } while (err < 0 && errno == EINTR);
-
-    return 0;
-}
-
-/**
- * Spawns a new dalvik instance via the Zygote process. The non-zygote
- * arguments are passed to com.android.internal.os.RuntimeInit(). The
- * first non-option argument should be a class name in the system class path.
- *
- * The arg list  may start with zygote params such as --set-uid.
- *
- * If sendStdio is non-zero, the current process's stdio file descriptors
- * will be sent and inherited by the spawned process.
- *
- * The pid of the child process is returned, or -1 if an error was 
- * encountered.
- *
- * zygote_run_oneshot waits up to ZYGOTE_RETRY_COUNT * 
- * ZYGOTE_RETRY_MILLIS for the zygote socket to be available.
- */
-int zygote_run_oneshot(int sendStdio, int argc, const char **argv) 
-{
-    int fd = -1;
-    int err;
-    int i;
-    int retries;
-    int pid;
-    const char **newargv = argv;
-    const int newargc = argc;
-
-    for (retries = 0; (fd < 0) && (retries < ZYGOTE_RETRY_COUNT); retries++) {
-        if (retries > 0) { 
-            struct timespec ts;
-
-            memset(&ts, 0, sizeof(ts));
-            ts.tv_nsec = ZYGOTE_RETRY_MILLIS * 1000 * 1000;
-
-            do {
-                err = nanosleep (&ts, &ts);
-            } while (err < 0 && errno == EINTR);
-        }
-        fd = socket_local_client(ZYGOTE_SOCKET, AF_LOCAL, 
-                ANDROID_SOCKET_NAMESPACE_RESERVED);
-    }
-
-    if (fd < 0) {
-        return -1;
-    }
-
-    pid = send_request(fd, 0, newargc, newargv);
-
-    do {
-        err = close(fd);
-    } while (err < 0 && errno == EINTR);
-
-    return pid;
-}
-
-/**
- * Replaces all occurrances of newline with space.
- */
-static void replace_nl(char *str)
-{
-    for(; *str; str++) {
-        if (*str == '\n') {
-            *str = ' ';
-        }
-    }
-}
-
-
-
diff --git a/liblog/Android.mk b/liblog/Android.mk
deleted file mode 100644
index 0eec87f..0000000
--- a/liblog/Android.mk
+++ /dev/null
@@ -1,72 +0,0 @@
-#
-# Copyright (C) 2008 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(my-dir)
-include $(CLEAR_VARS)
-
-liblog_sources := logd_write.c
-
-# some files must not be compiled when building against Mingw
-# they correspond to features not used by our host development tools
-# which are also hard or even impossible to port to native Win32
-WITH_MINGW :=
-ifeq ($(HOST_OS),windows)
-    ifeq ($(strip $(USE_CYGWIN)),)
-        WITH_MINGW := true
-    endif
-endif
-# USE_MINGW is defined when we build against Mingw on Linux
-ifneq ($(strip $(USE_MINGW)),)
-    WITH_MINGW := true
-endif
-
-ifndef WITH_MINGW
-    liblog_sources += \
-        logprint.c \
-        event_tag_map.c
-endif
-
-liblog_host_sources := $(liblog_sources) fake_log_device.c
-
-# Static library for host
-# ========================================================
-LOCAL_MODULE := liblog
-LOCAL_SRC_FILES := $(liblog_host_sources)
-LOCAL_LDLIBS := -lpthread
-LOCAL_CFLAGS := -DFAKE_LOG_DEVICE=1
-include $(BUILD_HOST_STATIC_LIBRARY)
-
-ifeq ($(TARGET_SIMULATOR),true)
-  # Shared library for simulator
-  # ========================================================
-  include $(CLEAR_VARS)
-  LOCAL_MODULE := liblog
-  LOCAL_SRC_FILES := $(liblog_host_sources)
-  LOCAL_LDLIBS := -lpthread
-  LOCAL_CFLAGS := -DFAKE_LOG_DEVICE=1
-  include $(BUILD_SHARED_LIBRARY)
-else # !sim
-  # Shared and static library for target
-  # ========================================================
-  include $(CLEAR_VARS)
-  LOCAL_MODULE := liblog
-  LOCAL_SRC_FILES := $(liblog_sources)
-  include $(BUILD_STATIC_LIBRARY)
-
-  include $(CLEAR_VARS)
-  LOCAL_MODULE := liblog
-  LOCAL_WHOLE_STATIC_LIBRARIES := liblog
-  include $(BUILD_SHARED_LIBRARY)
-endif # !sim
diff --git a/liblog/event_tag_map.c b/liblog/event_tag_map.c
deleted file mode 100644
index e70754e..0000000
--- a/liblog/event_tag_map.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "cutils/event_tag_map.h"
-#include "cutils/log.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <errno.h>
-#include <assert.h>
-
-#define OUT_TAG "EventTagMap"
-
-/*
- * Single entry.
- */
-typedef struct EventTag {
-    unsigned int    tagIndex;
-    const char*     tagStr;
-} EventTag;
-
-/*
- * Map.
- */
-struct EventTagMap {
-    /* memory-mapped source file; we get strings from here */
-    void*           mapAddr;
-    size_t          mapLen;
-
-    /* array of event tags, sorted numerically by tag index */
-    EventTag*       tagArray;
-    int             numTags;
-};
-
-/* fwd */
-static int processFile(EventTagMap* map);
-static int countMapLines(const EventTagMap* map);
-static int parseMapLines(EventTagMap* map);
-static int scanTagLine(char** pData, EventTag* tag, int lineNum);
-static int sortTags(EventTagMap* map);
-static void dumpTags(const EventTagMap* map);
-
-
-/*
- * Open the map file and allocate a structure to manage it.
- *
- * We create a private mapping because we want to terminate the log tag
- * strings with '\0'.
- */
-EventTagMap* android_openEventTagMap(const char* fileName)
-{
-    EventTagMap* newTagMap;
-    off_t end;
-    int fd = -1;
-
-    newTagMap = calloc(1, sizeof(EventTagMap));
-    if (newTagMap == NULL)
-        return NULL;
-
-    fd = open(fileName, O_RDONLY);
-    if (fd < 0) {
-        fprintf(stderr, "%s: unable to open map '%s': %s\n",
-            OUT_TAG, fileName, strerror(errno));
-        goto fail;
-    }
-
-    end = lseek(fd, 0L, SEEK_END);
-    (void) lseek(fd, 0L, SEEK_SET);
-    if (end < 0) {
-        fprintf(stderr, "%s: unable to seek map '%s'\n", OUT_TAG, fileName);
-        goto fail;
-    }
-
-    newTagMap->mapAddr = mmap(NULL, end, PROT_READ | PROT_WRITE, MAP_PRIVATE,
-                                fd, 0);
-    if (newTagMap->mapAddr == MAP_FAILED) {
-        fprintf(stderr, "%s: mmap(%s) failed: %s\n",
-            OUT_TAG, fileName, strerror(errno));
-        goto fail;
-    }
-    newTagMap->mapLen = end;
-
-    if (processFile(newTagMap) != 0)
-        goto fail;
-
-    return newTagMap;
-
-fail:
-    android_closeEventTagMap(newTagMap);
-    if (fd >= 0)
-        close(fd);
-    return NULL;
-}
-
-/*
- * Close the map.
- */
-void android_closeEventTagMap(EventTagMap* map)
-{
-    if (map == NULL)
-        return;
-
-    munmap(map->mapAddr, map->mapLen);
-    free(map);
-}
-
-/*
- * Look up an entry in the map.
- *
- * The entries are sorted by tag number, so we can do a binary search.
- */
-const char* android_lookupEventTag(const EventTagMap* map, int tag)
-{
-    int hi, lo, mid;
-
-    lo = 0;
-    hi = map->numTags-1;
-
-    while (lo <= hi) {
-        int cmp;
-
-        mid = (lo+hi)/2;
-        cmp = map->tagArray[mid].tagIndex - tag;
-        if (cmp < 0) {
-            /* tag is bigger */
-            lo = mid + 1;
-        } else if (cmp > 0) {
-            /* tag is smaller */
-            hi = mid - 1;
-        } else {
-            /* found */
-            return map->tagArray[mid].tagStr;
-        }
-    }
-
-    return NULL;
-}
-
-
-
-/*
- * Determine whether "c" is a whitespace char.
- */
-static inline int isCharWhitespace(char c)
-{
-    return (c == ' ' || c == '\n' || c == '\r' || c == '\t');
-}
-
-/*
- * Determine whether "c" is a valid tag char.
- */
-static inline int isCharValidTag(char c)
-{
-    return ((c >= 'A' && c <= 'Z') ||
-            (c >= 'a' && c <= 'z') ||
-            (c >= '0' && c <= '9') ||
-            (c == '_'));
-}
-
-/*
- * Determine whether "c" is a valid decimal digit.
- */
-static inline int isCharDigit(char c)
-{
-    return (c >= '0' && c <= '9');
-}
-
-
-/*
- * Crunch through the file, parsing the contents and creating a tag index.
- */
-static int processFile(EventTagMap* map)
-{
-    EventTag* tagArray = NULL;
-
-    /* get a tag count */
-    map->numTags = countMapLines(map);
-    if (map->numTags < 0)
-        return -1;
-
-    //printf("+++ found %d tags\n", map->numTags);
-
-    /* allocate storage for the tag index array */
-    map->tagArray = calloc(1, sizeof(EventTag) * map->numTags);
-    if (map->tagArray == NULL)
-        return -1;
-
-    /* parse the file, null-terminating tag strings */
-    if (parseMapLines(map) != 0) {
-        fprintf(stderr, "%s: file parse failed\n", OUT_TAG);
-        return -1;
-    }
-
-    /* sort the tags and check for duplicates */
-    if (sortTags(map) != 0)
-        return -1;
-
-    return 0;
-}
-
-/*
- * Run through all lines in the file, determining whether they're blank,
- * comments, or possibly have a tag entry.
- *
- * This is a very "loose" scan.  We don't try to detect syntax errors here.
- * The later pass is more careful, but the number of tags found there must
- * match the number of tags found here.
- *
- * Returns the number of potential tag entries found.
- */
-static int countMapLines(const EventTagMap* map)
-{
-    int numTags, unknown;
-    const char* cp;
-    const char* endp;
-
-    cp = (const char*) map->mapAddr;
-    endp = cp + map->mapLen;
-
-    numTags = 0;
-    unknown = 1;
-    while (cp < endp) {
-        if (*cp == '\n') {
-            unknown = 1;
-        } else if (unknown) {
-            if (isCharDigit(*cp)) {
-                /* looks like a tag to me */
-                numTags++;
-                unknown = 0;
-            } else if (isCharWhitespace(*cp)) {
-                /* might be leading whitespace before tag num, keep going */
-            } else {
-                /* assume comment; second pass can complain in detail */
-                unknown = 0;
-            }
-        } else {
-            /* we've made up our mind; just scan to end of line */
-        }
-        cp++;
-    }
-
-    return numTags;
-}
-
-/*
- * Parse the tags out of the file.
- */
-static int parseMapLines(EventTagMap* map)
-{
-    int tagNum, lineStart, lineNum;
-    char* cp;
-    char* endp;
-
-    cp = (char*) map->mapAddr;
-    endp = cp + map->mapLen;
-
-    /* insist on EOL at EOF; simplifies parsing and null-termination */
-    if (*(endp-1) != '\n') {
-        fprintf(stderr, "%s: map file missing EOL on last line\n", OUT_TAG);
-        return -1;
-    }
-
-    tagNum = 0;
-    lineStart = 1;
-    lineNum = 1;
-    while (cp < endp) {
-        //printf("{%02x}", *cp); fflush(stdout);
-        if (*cp == '\n') {
-            lineStart = 1;
-            lineNum++;
-        } else if (lineStart) {
-            if (*cp == '#') {
-                /* comment; just scan to end */
-                lineStart = 0;
-            } else if (isCharDigit(*cp)) {
-                /* looks like a tag; scan it out */
-                if (tagNum >= map->numTags) {
-                    fprintf(stderr,
-                        "%s: more tags than expected (%d)\n", OUT_TAG, tagNum);
-                    return -1;
-                }
-                if (scanTagLine(&cp, &map->tagArray[tagNum], lineNum) != 0)
-                    return -1;
-                tagNum++;
-                lineNum++;      // we eat the '\n'
-                /* leave lineStart==1 */
-            } else if (isCharWhitespace(*cp)) {
-                /* looks like leading whitespace; keep scanning */
-            } else {
-                fprintf(stderr,
-                    "%s: unexpected chars (0x%02x) in tag number on line %d\n",
-                    OUT_TAG, *cp, lineNum);
-                return -1;
-            }
-        } else {
-            /* this is a blank or comment line */
-        }
-        cp++;
-    }
-
-    if (tagNum != map->numTags) {
-        fprintf(stderr, "%s: parsed %d tags, expected %d\n",
-            OUT_TAG, tagNum, map->numTags);
-        return -1;
-    }
-
-    return 0;
-}
-
-/*
- * Scan one tag line.
- *
- * "*pData" should be pointing to the first digit in the tag number.  On
- * successful return, it will be pointing to the last character in the
- * tag line (i.e. the character before the start of the next line).
- *
- * Returns 0 on success, nonzero on failure.
- */
-static int scanTagLine(char** pData, EventTag* tag, int lineNum)
-{
-    char* cp = *pData;
-    char* startp;
-    char* endp;
-    unsigned long val;
-
-    startp = cp;
-    while (isCharDigit(*++cp))
-        ;
-    *cp = '\0';
-
-    val = strtoul(startp, &endp, 10);
-    assert(endp == cp);
-    if (endp != cp)
-        fprintf(stderr, "ARRRRGH\n");
-
-    tag->tagIndex = val;
-
-    while (*++cp != '\n' && isCharWhitespace(*cp))
-        ;
-
-    if (*cp == '\n') {
-        fprintf(stderr,
-            "%s: missing tag string on line %d\n", OUT_TAG, lineNum);
-        return -1;
-    }
-
-    tag->tagStr = cp;
-
-    while (isCharValidTag(*++cp))
-        ;
-
-    if (*cp == '\n') {
-        /* null terminate and return */
-        *cp = '\0';
-    } else if (isCharWhitespace(*cp)) {
-        /* CRLF or trailin spaces; zap this char, then scan for the '\n' */
-        *cp = '\0';
-
-        /* just ignore the rest of the line till \n
-        TODO: read the tag description that follows the tag name
-        */
-        while (*++cp != '\n') {
-        }
-    } else {
-        fprintf(stderr,
-            "%s: invalid tag chars on line %d\n", OUT_TAG, lineNum);
-        return -1;
-    }
-
-    *pData = cp;
-
-    //printf("+++ Line %d: got %d '%s'\n", lineNum, tag->tagIndex, tag->tagStr);
-    return 0;
-}
-
-/*
- * Compare two EventTags.
- */
-static int compareEventTags(const void* v1, const void* v2)
-{
-    const EventTag* tag1 = (const EventTag*) v1;
-    const EventTag* tag2 = (const EventTag*) v2;
-
-    return tag1->tagIndex - tag2->tagIndex;
-}
-
-/*
- * Sort the EventTag array so we can do fast lookups by tag index.  After
- * the sort we do a quick check for duplicate tag indices.
- *
- * Returns 0 on success.
- */
-static int sortTags(EventTagMap* map)
-{
-    int i;
-
-    qsort(map->tagArray, map->numTags, sizeof(EventTag), compareEventTags);
-
-    for (i = 1; i < map->numTags; i++) {
-        if (map->tagArray[i].tagIndex == map->tagArray[i-1].tagIndex) {
-            fprintf(stderr, "%s: duplicate tag entries (%d:%s and %d:%s)\n",
-                OUT_TAG,
-                map->tagArray[i].tagIndex, map->tagArray[i].tagStr,
-                map->tagArray[i-1].tagIndex, map->tagArray[i-1].tagStr);
-            return -1;
-        }
-    }
-
-    return 0;
-}
-
-/*
- * Dump the tag array for debugging.
- */
-static void dumpTags(const EventTagMap* map)
-{
-    int i;
-
-    for (i = 0; i < map->numTags; i++) {
-        const EventTag* tag = &map->tagArray[i];
-        printf("  %3d: %6d '%s'\n", i, tag->tagIndex, tag->tagStr);
-    }
-}
-
diff --git a/liblog/fake_log_device.c b/liblog/fake_log_device.c
deleted file mode 100644
index d9d67b4..0000000
--- a/liblog/fake_log_device.c
+++ /dev/null
@@ -1,677 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/*
- * Intercepts log messages intended for the Android log device.
- * When running in the context of the simulator, the messages are
- * passed on to the underlying (fake) log device.  When not in the
- * simulator, messages are printed to stderr.
- */
-#include "cutils/logd.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#ifdef HAVE_PTHREADS
-#include <pthread.h>
-#endif
-
-#define kMaxTagLen  16      /* from the long-dead utils/Log.cpp */
-
-#define kTagSetSize 16      /* arbitrary */
-
-#if 0
-#define TRACE(...) printf("fake_log_device: " __VA_ARGS__)
-#else
-#define TRACE(...) ((void)0)
-#endif
-
-/* from the long-dead utils/Log.cpp */
-typedef enum {
-    FORMAT_OFF = 0,
-    FORMAT_BRIEF,
-    FORMAT_PROCESS,
-    FORMAT_TAG,
-    FORMAT_THREAD,
-    FORMAT_RAW,
-    FORMAT_TIME,
-    FORMAT_THREADTIME,
-    FORMAT_LONG
-} LogFormat;
-
-
-/*
- * Log driver state.
- */
-typedef struct LogState {
-    /* the fake fd that's seen by the user */
-    int     fakeFd;
-
-    /* a printable name for this fake device */
-    char   *debugName;
-
-    /* nonzero if this is a binary log */
-    int     isBinary;
-
-    /* global minimum priority */
-    int     globalMinPriority;
-
-    /* output format */
-    LogFormat outputFormat;
-
-    /* tags and priorities */
-    struct {
-        char    tag[kMaxTagLen];
-        int     minPriority;
-    } tagSet[kTagSetSize];
-} LogState;
-
-
-#ifdef HAVE_PTHREADS
-/*
- * Locking.  Since we're emulating a device, we need to be prepared
- * to have multiple callers at the same time.  This lock is used
- * to both protect the fd list and to prevent LogStates from being
- * freed out from under a user.
- */
-static pthread_mutex_t fakeLogDeviceLock = PTHREAD_MUTEX_INITIALIZER;
-
-static void lock()
-{
-    pthread_mutex_lock(&fakeLogDeviceLock);
-}
-
-static void unlock()
-{
-    pthread_mutex_unlock(&fakeLogDeviceLock);
-}
-#else   // !HAVE_PTHREADS
-#define lock() ((void)0)
-#define unlock() ((void)0)
-#endif  // !HAVE_PTHREADS
-
-
-/*
- * File descriptor management.
- */
-#define FAKE_FD_BASE 10000
-#define MAX_OPEN_LOGS 16
-static LogState *openLogTable[MAX_OPEN_LOGS];
-
-/*
- * Allocate an fd and associate a new LogState with it.
- * The fd is available via the fakeFd field of the return value.
- */
-static LogState *createLogState()
-{
-    size_t i;
-
-    for (i = 0; i < sizeof(openLogTable); i++) {
-        if (openLogTable[i] == NULL) {
-            openLogTable[i] = calloc(1, sizeof(LogState));
-            openLogTable[i]->fakeFd = FAKE_FD_BASE + i;
-            return openLogTable[i];
-        }
-    }
-    return NULL;
-}
-
-/*
- * Translate an fd to a LogState.
- */
-static LogState *fdToLogState(int fd)
-{
-    if (fd >= FAKE_FD_BASE && fd < FAKE_FD_BASE + MAX_OPEN_LOGS) {
-        return openLogTable[fd - FAKE_FD_BASE];
-    }
-    return NULL;
-}
-
-/*
- * Unregister the fake fd and free the memory it pointed to.
- */
-static void deleteFakeFd(int fd)
-{
-    LogState *ls;
-
-    lock();
-
-    ls = fdToLogState(fd);
-    if (ls != NULL) {
-        openLogTable[fd - FAKE_FD_BASE] = NULL;
-        free(ls->debugName);
-        free(ls);
-    }
-
-    unlock();
-}
-
-/*
- * Configure logging based on ANDROID_LOG_TAGS environment variable.  We
- * need to parse a string that looks like
- *
- *   *:v jdwp:d dalvikvm:d dalvikvm-gc:i dalvikvmi:i
- *
- * The tag (or '*' for the global level) comes first, followed by a colon
- * and a letter indicating the minimum priority level we're expected to log.
- * This can be used to reveal or conceal logs with specific tags.
- *
- * We also want to check ANDROID_PRINTF_LOG to determine how the output
- * will look.
- */
-static void configureInitialState(const char* pathName, LogState* logState)
-{
-    static const int kDevLogLen = sizeof("/dev/log/") - 1;
-
-    logState->debugName = strdup(pathName);
-
-    /* identify binary logs */
-    if (strcmp(pathName + kDevLogLen, "events") == 0) {
-        logState->isBinary = 1;
-    }
-
-    /* global min priority defaults to "info" level */
-    logState->globalMinPriority = ANDROID_LOG_INFO;
-
-    /*
-     * This is based on the the long-dead utils/Log.cpp code.
-     */
-    const char* tags = getenv("ANDROID_LOG_TAGS");
-    TRACE("Found ANDROID_LOG_TAGS='%s'\n", tags);
-    if (tags != NULL) {
-        int entry = 0;
-
-        while (*tags != '\0') {
-            char tagName[kMaxTagLen];
-            int i, minPrio;
-
-            while (isspace(*tags))
-                tags++;
-
-            i = 0;
-            while (*tags != '\0' && !isspace(*tags) && *tags != ':' &&
-                i < kMaxTagLen)
-            {
-                tagName[i++] = *tags++;
-            }
-            if (i == kMaxTagLen) {
-                TRACE("ERROR: env tag too long (%d chars max)\n", kMaxTagLen-1);
-                return;
-            }
-            tagName[i] = '\0';
-
-            /* default priority, if there's no ":" part; also zero out '*' */
-            minPrio = ANDROID_LOG_VERBOSE;
-            if (tagName[0] == '*' && tagName[1] == '\0') {
-                minPrio = ANDROID_LOG_DEBUG;
-                tagName[0] = '\0';
-            }
-
-            if (*tags == ':') {
-                tags++;
-                if (*tags >= '0' && *tags <= '9') {
-                    if (*tags >= ('0' + ANDROID_LOG_SILENT))
-                        minPrio = ANDROID_LOG_VERBOSE;
-                    else
-                        minPrio = *tags - '\0';
-                } else {
-                    switch (*tags) {
-                    case 'v':   minPrio = ANDROID_LOG_VERBOSE;  break;
-                    case 'd':   minPrio = ANDROID_LOG_DEBUG;    break;
-                    case 'i':   minPrio = ANDROID_LOG_INFO;     break;
-                    case 'w':   minPrio = ANDROID_LOG_WARN;     break;
-                    case 'e':   minPrio = ANDROID_LOG_ERROR;    break;
-                    case 'f':   minPrio = ANDROID_LOG_FATAL;    break;
-                    case 's':   minPrio = ANDROID_LOG_SILENT;   break;
-                    default:    minPrio = ANDROID_LOG_DEFAULT;  break;
-                    }
-                }
-
-                tags++;
-                if (*tags != '\0' && !isspace(*tags)) {
-                    TRACE("ERROR: garbage in tag env; expected whitespace\n");
-                    TRACE("       env='%s'\n", tags);
-                    return;
-                }
-            }
-
-            if (tagName[0] == 0) {
-                logState->globalMinPriority = minPrio;
-                TRACE("+++ global min prio %d\n", logState->globalMinPriority);
-            } else {
-                logState->tagSet[entry].minPriority = minPrio;
-                strcpy(logState->tagSet[entry].tag, tagName);
-                TRACE("+++ entry %d: %s:%d\n",
-                    entry,
-                    logState->tagSet[entry].tag,
-                    logState->tagSet[entry].minPriority);
-                entry++;
-            }
-        }
-    }
-
-
-    /*
-     * Taken from the long-dead utils/Log.cpp
-     */
-    const char* fstr = getenv("ANDROID_PRINTF_LOG");
-    LogFormat format;
-    if (fstr == NULL) {
-        format = FORMAT_BRIEF;
-    } else {
-        if (strcmp(fstr, "brief") == 0)
-            format = FORMAT_BRIEF;
-        else if (strcmp(fstr, "process") == 0)
-            format = FORMAT_PROCESS;
-        else if (strcmp(fstr, "tag") == 0)
-            format = FORMAT_PROCESS;
-        else if (strcmp(fstr, "thread") == 0)
-            format = FORMAT_PROCESS;
-        else if (strcmp(fstr, "raw") == 0)
-            format = FORMAT_PROCESS;
-        else if (strcmp(fstr, "time") == 0)
-            format = FORMAT_PROCESS;
-        else if (strcmp(fstr, "long") == 0)
-            format = FORMAT_PROCESS;
-        else
-            format = (LogFormat) atoi(fstr);        // really?!
-    }
-
-    logState->outputFormat = format;
-}
-
-/*
- * Return a human-readable string for the priority level.  Always returns
- * a valid string.
- */
-static const char* getPriorityString(int priority)
-{
-    /* the first character of each string should be unique */
-    static const char* priorityStrings[] = {
-        "Verbose", "Debug", "Info", "Warn", "Error", "Assert"
-    };
-    int idx;
-
-    idx = (int) priority - (int) ANDROID_LOG_VERBOSE;
-    if (idx < 0 ||
-        idx >= (int) (sizeof(priorityStrings) / sizeof(priorityStrings[0])))
-        return "?unknown?";
-    return priorityStrings[idx];
-}
-
-#ifndef HAVE_WRITEV
-/*
- * Some platforms like WIN32 do not have writev().
- * Make up something to replace it.
- */
-static ssize_t fake_writev(int fd, const struct iovec *iov, int iovcnt) {
-    int result = 0;
-    struct iovec* end = iov + iovcnt;
-    for (; iov < end; iov++) {
-        int w = write(fd, iov->iov_base, iov->iov_len);
-        if (w != iov->iov_len) {
-            if (w < 0)
-                return w;
-            return result + w;
-        }
-        result += w;
-    }
-    return result;
-}
-
-#define writev fake_writev
-#endif
-
-
-/*
- * Write a filtered log message to stderr.
- *
- * Log format parsing taken from the long-dead utils/Log.cpp.
- */
-static void showLog(LogState *state,
-        int logPrio, const char* tag, const char* msg)
-{
-#if defined(HAVE_LOCALTIME_R)
-    struct tm tmBuf;
-#endif
-    struct tm* ptm;
-    char timeBuf[32];
-    char prefixBuf[128], suffixBuf[128];
-    char priChar;
-    time_t when;
-    pid_t pid, tid;
-
-    TRACE("LOG %d: %s %s", logPrio, tag, msg);
-
-    priChar = getPriorityString(logPrio)[0];
-    when = time(NULL);
-    pid = tid = getpid();       // find gettid()?
-
-    /*
-     * Get the current date/time in pretty form
-     *
-     * It's often useful when examining a log with "less" to jump to
-     * a specific point in the file by searching for the date/time stamp.
-     * For this reason it's very annoying to have regexp meta characters
-     * in the time stamp.  Don't use forward slashes, parenthesis,
-     * brackets, asterisks, or other special chars here.
-     */
-#if defined(HAVE_LOCALTIME_R)
-    ptm = localtime_r(&when, &tmBuf);
-#else
-    ptm = localtime(&when);
-#endif
-    //strftime(timeBuf, sizeof(timeBuf), "%Y-%m-%d %H:%M:%S", ptm);
-    strftime(timeBuf, sizeof(timeBuf), "%m-%d %H:%M:%S", ptm);
-
-    /*
-     * Construct a buffer containing the log header and log message.
-     */
-    size_t prefixLen, suffixLen;
-
-    switch (state->outputFormat) {
-    case FORMAT_TAG:
-        prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-            "%c/%-8s: ", priChar, tag);
-        strcpy(suffixBuf, "\n"); suffixLen = 1;
-        break;
-    case FORMAT_PROCESS:
-        prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-            "%c(%5d) ", priChar, pid);
-        suffixLen = snprintf(suffixBuf, sizeof(suffixBuf),
-            "  (%s)\n", tag);
-        break;
-    case FORMAT_THREAD:
-        prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-            "%c(%5d:%p) ", priChar, pid, (void*)tid);
-        strcpy(suffixBuf, "\n"); suffixLen = 1;
-        break;
-    case FORMAT_RAW:
-        prefixBuf[0] = 0; prefixLen = 0;
-        strcpy(suffixBuf, "\n"); suffixLen = 1;
-        break;
-    case FORMAT_TIME:
-        prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-            "%s %-8s\n\t", timeBuf, tag);
-        strcpy(suffixBuf, "\n"); suffixLen = 1;
-        break;
-    case FORMAT_THREADTIME:
-        prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-            "%s %5d %5d %c %-8s \n\t", timeBuf, pid, tid, priChar, tag);
-        strcpy(suffixBuf, "\n"); suffixLen = 1;
-        break;
-    case FORMAT_LONG:
-        prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-            "[ %s %5d:%p %c/%-8s ]\n",
-            timeBuf, pid, (void*)tid, priChar, tag);
-        strcpy(suffixBuf, "\n\n"); suffixLen = 2;
-        break;
-    default:
-        prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-            "%c/%-8s(%5d): ", priChar, tag, pid);
-        strcpy(suffixBuf, "\n"); suffixLen = 1;
-        break;
-     }
-
-    /*
-     * Figure out how many lines there will be.
-     */
-    const char* end = msg + strlen(msg);
-    size_t numLines = 0;
-    const char* p = msg;
-    while (p < end) {
-        if (*p++ == '\n') numLines++;
-    }
-    if (p > msg && *(p-1) != '\n') numLines++;
-    
-    /*
-     * Create an array of iovecs large enough to write all of
-     * the lines with a prefix and a suffix.
-     */
-    const size_t INLINE_VECS = 6;
-    struct iovec stackVec[INLINE_VECS];
-    struct iovec* vec = stackVec;
-    
-    numLines *= 3;  // 3 iovecs per line.
-    if (numLines > INLINE_VECS) {
-        vec = (struct iovec*)malloc(sizeof(struct iovec)*numLines);
-        if (vec == NULL) {
-            msg = "LOG: write failed, no memory";
-            numLines = 3;
-        }
-    }
-    
-    /*
-     * Fill in the iovec pointers.
-     */
-    p = msg;
-    struct iovec* v = vec;
-    int totalLen = 0;
-    while (p < end) {
-        if (prefixLen > 0) {
-            v->iov_base = prefixBuf;
-            v->iov_len = prefixLen;
-            totalLen += prefixLen;
-            v++;
-        }
-        const char* start = p;
-        while (p < end && *p != '\n') p++;
-        if ((p-start) > 0) {
-            v->iov_base = (void*)start;
-            v->iov_len = p-start;
-            totalLen += p-start;
-            v++;
-        }
-        if (*p == '\n') p++;
-        if (suffixLen > 0) {
-            v->iov_base = suffixBuf;
-            v->iov_len = suffixLen;
-            totalLen += suffixLen;
-            v++;
-        }
-    }
-    
-    /*
-     * Write the entire message to the log file with a single writev() call.
-     * We need to use this rather than a collection of printf()s on a FILE*
-     * because of multi-threading and multi-process issues.
-     *
-     * If the file was not opened with O_APPEND, this will produce interleaved
-     * output when called on the same file from multiple processes.
-     *
-     * If the file descriptor is actually a network socket, the writev()
-     * call may return with a partial write.  Putting the writev() call in
-     * a loop can result in interleaved data.  This can be alleviated
-     * somewhat by wrapping the writev call in the Mutex.
-     */
-
-    for(;;) {
-        int cc = writev(fileno(stderr), vec, v-vec);
-
-        if (cc == totalLen) break;
-        
-        if (cc < 0) {
-            if(errno == EINTR) continue;
-            
-                /* can't really log the failure; for now, throw out a stderr */
-            fprintf(stderr, "+++ LOG: write failed (errno=%d)\n", errno);
-            break;
-        } else {
-                /* shouldn't happen when writing to file or tty */
-            fprintf(stderr, "+++ LOG: write partial (%d of %d)\n", cc, totalLen);
-            break;
-        }
-    }
-
-    /* if we allocated storage for the iovecs, free it */
-    if (vec != stackVec)
-        free(vec);
-}
-
-
-/*
- * Receive a log message.  We happen to know that "vector" has three parts:
- *
- *  priority (1 byte)
- *  tag (N bytes -- null-terminated ASCII string)
- *  message (N bytes -- null-terminated ASCII string)
- */
-static ssize_t logWritev(int fd, const struct iovec* vector, int count)
-{
-    LogState* state;
-
-    /* Make sure that no-one frees the LogState while we're using it.
-     * Also guarantees that only one thread is in showLog() at a given
-     * time (if it matters).
-     */
-    lock();
-
-    state = fdToLogState(fd);
-    if (state == NULL) {
-        errno = EBADF;
-        goto error;
-    }
-
-    if (state->isBinary) {
-        TRACE("%s: ignoring binary log\n", state->debugName);
-        goto bail;
-    }
-
-    if (count != 3) {
-        TRACE("%s: writevLog with count=%d not expected\n",
-            state->debugName, count);
-        goto error;
-    }
-
-    /* pull out the three fields */
-    int logPrio = *(const char*)vector[0].iov_base;
-    const char* tag = (const char*) vector[1].iov_base;
-    const char* msg = (const char*) vector[2].iov_base;
-
-    /* see if this log tag is configured */
-    int i;
-    int minPrio = state->globalMinPriority;
-    for (i = 0; i < kTagSetSize; i++) {
-        if (state->tagSet[i].minPriority == ANDROID_LOG_UNKNOWN)
-            break;      /* reached end of configured values */
-
-        if (strcmp(state->tagSet[i].tag, tag) == 0) {
-            //TRACE("MATCH tag '%s'\n", tag);
-            minPrio = state->tagSet[i].minPriority;
-            break;
-        }
-    }
-
-    if (logPrio >= minPrio) {
-        showLog(state, logPrio, tag, msg);
-    } else {
-        //TRACE("+++ NOLOG(%d): %s %s", logPrio, tag, msg);
-    }
-
-bail:
-    unlock();
-    return vector[0].iov_len + vector[1].iov_len + vector[2].iov_len;
-error:
-    unlock();
-    return -1;
-}
-
-/*
- * Free up our state and close the fake descriptor.
- */
-static int logClose(int fd)
-{
-    deleteFakeFd(fd);
-    return 0;
-}
-
-/*
- * Open a log output device and return a fake fd.
- */
-static int logOpen(const char* pathName, int flags)
-{
-    LogState *logState;
-    int fd = -1;
-
-    lock();
-
-    logState = createLogState();
-    if (logState != NULL) {
-        configureInitialState(pathName, logState);
-        fd = logState->fakeFd;
-    } else  {
-        errno = ENFILE;
-    }
-
-    unlock();
-
-    return fd;
-}
-
-
-/*
- * Runtime redirection.  If this binary is running in the simulator,
- * just pass log messages to the emulated device.  If it's running
- * outside of the simulator, write the log messages to stderr.
- */
-
-static int (*redirectOpen)(const char *pathName, int flags) = NULL;
-static int (*redirectClose)(int fd) = NULL;
-static ssize_t (*redirectWritev)(int fd, const struct iovec* vector, int count)
-        = NULL;
-
-static void setRedirects()
-{
-    const char *ws;
-
-    /* Wrapsim sets this environment variable on children that it's
-     * created using its LD_PRELOAD wrapper.
-     */
-    ws = getenv("ANDROID_WRAPSIM");
-    if (ws != NULL && strcmp(ws, "1") == 0) {
-        /* We're running inside wrapsim, so we can just write to the device. */
-        redirectOpen = (int (*)(const char *pathName, int flags))open;
-        redirectClose = close;
-        redirectWritev = writev;
-    } else {
-        /* There's no device to delegate to; handle the logging ourselves. */
-        redirectOpen = logOpen;
-        redirectClose = logClose;
-        redirectWritev = logWritev;
-    }
-}
-
-int fakeLogOpen(const char *pathName, int flags)
-{
-    if (redirectOpen == NULL) {
-        setRedirects();
-    }
-    return redirectOpen(pathName, flags);
-}
-
-int fakeLogClose(int fd)
-{
-    /* Assume that open() was called first. */
-    return redirectClose(fd);
-}
-
-ssize_t fakeLogWritev(int fd, const struct iovec* vector, int count)
-{
-    /* Assume that open() was called first. */
-    return redirectWritev(fd, vector, count);
-}
diff --git a/liblog/logd_write.c b/liblog/logd_write.c
deleted file mode 100644
index 80867d1..0000000
--- a/liblog/logd_write.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include <time.h>
-#include <stdio.h>
-#ifdef HAVE_PTHREADS
-#include <pthread.h>
-#endif
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-
-#include <cutils/logger.h>
-#include <cutils/logd.h>
-
-#define LOG_BUF_SIZE	1024
-
-#if FAKE_LOG_DEVICE
-// This will be defined when building for the host.
-#define log_open(pathname, flags) fakeLogOpen(pathname, flags)
-#define log_writev(filedes, vector, count) fakeLogWritev(filedes, vector, count)
-#define log_close(filedes) fakeLogClose(filedes)
-#else
-#define log_open(pathname, flags) open(pathname, flags)
-#define log_writev(filedes, vector, count) writev(filedes, vector, count)
-#define log_close(filedes) close(filedes)
-#endif
-
-typedef enum {
-    LOG_ID_MAIN = 0,
-    LOG_ID_RADIO,
-    LOG_ID_EVENTS,
-    LOG_ID_MAX
-} log_id_t;
-
-static int __write_to_log_init(log_id_t, struct iovec *vec, size_t nr);
-static int (*write_to_log)(log_id_t, struct iovec *vec, size_t nr) =
-    __write_to_log_init;
-#ifdef HAVE_PTHREADS
-static pthread_mutex_t log_init_lock = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-static int log_fds[(int)LOG_ID_MAX] = { -1, -1, -1 };
-
-/*
- * This is used by the C++ code to decide if it should write logs through
- * the C code.  Basically, if /dev/log/... is available, we're running in
- * the simulator rather than a desktop tool and want to use the device.
- */
-static enum {
-    kLogUninitialized, kLogNotAvailable, kLogAvailable 
-} g_log_status = kLogUninitialized;
-int __android_log_dev_available(void)
-{
-    if (g_log_status == kLogUninitialized) {
-        if (access("/dev/"LOGGER_LOG_MAIN, W_OK) == 0)
-            g_log_status = kLogAvailable;
-        else
-            g_log_status = kLogNotAvailable;
-    }
-
-    return (g_log_status == kLogAvailable);
-}
-
-static int __write_to_log_null(log_id_t log_fd, struct iovec *vec, size_t nr)
-{
-    return -1;
-}
-
-static int __write_to_log_kernel(log_id_t log_id, struct iovec *vec, size_t nr)
-{
-    ssize_t ret;
-    int log_fd;
-
-    if (/*(int)log_id >= 0 &&*/ (int)log_id < (int)LOG_ID_MAX) {
-        log_fd = log_fds[(int)log_id];
-    } else {
-        return EBADF;
-    }
-
-    do {
-        ret = log_writev(log_fd, vec, nr);
-    } while (ret < 0 && errno == EINTR);
-
-    return ret;
-}
-
-static int __write_to_log_init(log_id_t log_id, struct iovec *vec, size_t nr)
-{
-#ifdef HAVE_PTHREADS
-    pthread_mutex_lock(&log_init_lock);
-#endif
-
-    if (write_to_log == __write_to_log_init) {
-        log_fds[LOG_ID_MAIN] = log_open("/dev/"LOGGER_LOG_MAIN, O_WRONLY);
-        log_fds[LOG_ID_RADIO] = log_open("/dev/"LOGGER_LOG_RADIO, O_WRONLY);
-        log_fds[LOG_ID_EVENTS] = log_open("/dev/"LOGGER_LOG_EVENTS, O_WRONLY);
-
-        write_to_log = __write_to_log_kernel;
-
-        if (log_fds[LOG_ID_MAIN] < 0 || log_fds[LOG_ID_RADIO] < 0 ||
-                log_fds[LOG_ID_EVENTS] < 0) {
-            log_close(log_fds[LOG_ID_MAIN]);
-            log_close(log_fds[LOG_ID_RADIO]);
-            log_close(log_fds[LOG_ID_EVENTS]);
-            log_fds[LOG_ID_MAIN] = -1;
-            log_fds[LOG_ID_RADIO] = -1;
-            log_fds[LOG_ID_EVENTS] = -1;
-            write_to_log = __write_to_log_null;
-        }
-    }
-
-#ifdef HAVE_PTHREADS
-    pthread_mutex_unlock(&log_init_lock);
-#endif
-
-    return write_to_log(log_id, vec, nr);
-}
-
-int __android_log_write(int prio, const char *tag, const char *msg)
-{
-    struct iovec vec[3];
-    log_id_t log_id = LOG_ID_MAIN;
-
-    if (!tag)
-        tag = "";
-
-    /* XXX: This needs to go! */
-    if (!strcmp(tag, "HTC_RIL") ||
-        !strcmp(tag, "RILJ") ||
-        !strcmp(tag, "RILC") ||
-        !strcmp(tag, "RILD") ||
-        !strcmp(tag, "RIL") ||
-        !strcmp(tag, "AT") ||
-        !strcmp(tag, "GSM") ||
-        !strcmp(tag, "STK"))
-            log_id = LOG_ID_RADIO;
-
-    vec[0].iov_base   = (unsigned char *) &prio;
-    vec[0].iov_len    = 1;
-    vec[1].iov_base   = (void *) tag;
-    vec[1].iov_len    = strlen(tag) + 1;
-    vec[2].iov_base   = (void *) msg;
-    vec[2].iov_len    = strlen(msg) + 1;
-
-    return write_to_log(log_id, vec, 3);
-}
-
-int __android_log_vprint(int prio, const char *tag, const char *fmt, va_list ap)
-{
-    char buf[LOG_BUF_SIZE];    
-
-    vsnprintf(buf, LOG_BUF_SIZE, fmt, ap);
-
-    return __android_log_write(prio, tag, buf);
-}
-
-int __android_log_print(int prio, const char *tag, const char *fmt, ...)
-{
-    va_list ap;
-    char buf[LOG_BUF_SIZE];    
-
-    va_start(ap, fmt);
-    vsnprintf(buf, LOG_BUF_SIZE, fmt, ap);
-    va_end(ap);
-
-    return __android_log_write(prio, tag, buf);
-}
-
-void __android_log_assert(const char *cond, const char *tag,
-			  const char *fmt, ...)
-{
-    va_list ap;
-    char buf[LOG_BUF_SIZE];    
-
-    va_start(ap, fmt);
-    vsnprintf(buf, LOG_BUF_SIZE, fmt, ap);
-    va_end(ap);
-
-    __android_log_write(ANDROID_LOG_FATAL, tag, buf);
-
-    __builtin_trap(); /* trap so we have a chance to debug the situation */
-}
-
-int __android_log_bwrite(int32_t tag, const void *payload, size_t len)
-{
-    struct iovec vec[2];
-
-    vec[0].iov_base = &tag;
-    vec[0].iov_len = sizeof(tag);
-    vec[1].iov_base = (void*)payload;
-    vec[1].iov_len = len;
-
-    return write_to_log(LOG_ID_EVENTS, vec, 2);
-}
-
-/*
- * Like __android_log_bwrite, but takes the type as well.  Doesn't work
- * for the general case where we're generating lists of stuff, but very
- * handy if we just want to dump an integer into the log.
- */
-int __android_log_btwrite(int32_t tag, char type, const void *payload,
-    size_t len)
-{
-    struct iovec vec[3];
-
-    vec[0].iov_base = &tag;
-    vec[0].iov_len = sizeof(tag);
-    vec[1].iov_base = &type;
-    vec[1].iov_len = sizeof(type);
-    vec[2].iov_base = (void*)payload;
-    vec[2].iov_len = len;
-
-    return write_to_log(LOG_ID_EVENTS, vec, 3);
-}
diff --git a/liblog/logprint.c b/liblog/logprint.c
deleted file mode 100644
index 2cf1254..0000000
--- a/liblog/logprint.c
+++ /dev/null
@@ -1,972 +0,0 @@
-/* //device/libs/cutils/logprint.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-#define _GNU_SOURCE /* for asprintf */
-
-#include <ctype.h>
-#include <stdio.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <alloca.h>
-#include <assert.h>
-#include <arpa/inet.h>
-
-#include <cutils/logd.h>
-#include <cutils/logprint.h>
-
-typedef struct FilterInfo_t {
-    char *mTag;
-    android_LogPriority mPri;
-    struct FilterInfo_t *p_next;
-} FilterInfo;
-
-struct AndroidLogFormat_t {
-    android_LogPriority global_pri;
-    FilterInfo *filters;
-    AndroidLogPrintFormat format;
-};
-
-static FilterInfo * filterinfo_new(const char * tag, android_LogPriority pri)
-{
-    FilterInfo *p_ret;
-
-    p_ret = (FilterInfo *)calloc(1, sizeof(FilterInfo));
-    p_ret->mTag = strdup(tag);
-    p_ret->mPri = pri;
-
-    return p_ret;
-}
-
-static void filterinfo_free(FilterInfo *p_info)
-{
-    if (p_info == NULL) {
-        return;
-    }
-
-    free(p_info->mTag);
-    p_info->mTag = NULL;
-}
-
-/*
- * Note: also accepts 0-9 priorities
- * returns ANDROID_LOG_UNKNOWN if the character is unrecognized
- */
-static android_LogPriority filterCharToPri (char c)
-{
-    android_LogPriority pri;
-
-    c = tolower(c);
-
-    if (c >= '0' && c <= '9') {
-        if (c >= ('0'+ANDROID_LOG_SILENT)) {
-            pri = ANDROID_LOG_VERBOSE;
-        } else {
-            pri = (android_LogPriority)(c - '0');
-        }
-    } else if (c == 'v') {
-        pri = ANDROID_LOG_VERBOSE;
-    } else if (c == 'd') {
-        pri = ANDROID_LOG_DEBUG;
-    } else if (c == 'i') {
-        pri = ANDROID_LOG_INFO;
-    } else if (c == 'w') {
-        pri = ANDROID_LOG_WARN;
-    } else if (c == 'e') {
-        pri = ANDROID_LOG_ERROR;
-    } else if (c == 'f') {
-        pri = ANDROID_LOG_FATAL;
-    } else if (c == 's') {
-        pri = ANDROID_LOG_SILENT;
-    } else if (c == '*') {
-        pri = ANDROID_LOG_DEFAULT;
-    } else {
-        pri = ANDROID_LOG_UNKNOWN;
-    }
-
-    return pri;
-}
-
-static char filterPriToChar (android_LogPriority pri)
-{
-    switch (pri) {
-        case ANDROID_LOG_VERBOSE:       return 'V';
-        case ANDROID_LOG_DEBUG:         return 'D';
-        case ANDROID_LOG_INFO:          return 'I';
-        case ANDROID_LOG_WARN:          return 'W';
-        case ANDROID_LOG_ERROR:         return 'E';
-        case ANDROID_LOG_FATAL:         return 'F';
-        case ANDROID_LOG_SILENT:        return 'S';
-
-        case ANDROID_LOG_DEFAULT:
-        case ANDROID_LOG_UNKNOWN:
-        default:                        return '?';
-    }
-}
-
-static android_LogPriority filterPriForTag(
-        AndroidLogFormat *p_format, const char *tag)
-{
-    FilterInfo *p_curFilter;
-
-    for (p_curFilter = p_format->filters
-            ; p_curFilter != NULL
-            ; p_curFilter = p_curFilter->p_next
-    ) {
-        if (0 == strcmp(tag, p_curFilter->mTag)) {
-            if (p_curFilter->mPri == ANDROID_LOG_DEFAULT) {
-                return p_format->global_pri;
-            } else {
-                return p_curFilter->mPri;
-            }
-        }
-    }
-
-    return p_format->global_pri;
-}
-
-/** for debugging */
-static void dumpFilters(AndroidLogFormat *p_format)
-{
-    FilterInfo *p_fi;
-
-    for (p_fi = p_format->filters ; p_fi != NULL ; p_fi = p_fi->p_next) {
-        char cPri = filterPriToChar(p_fi->mPri);
-        if (p_fi->mPri == ANDROID_LOG_DEFAULT) {
-            cPri = filterPriToChar(p_format->global_pri);
-        }
-        fprintf(stderr,"%s:%c\n", p_fi->mTag, cPri);
-    }
-
-    fprintf(stderr,"*:%c\n", filterPriToChar(p_format->global_pri));
-
-}
-
-/**
- * returns 1 if this log line should be printed based on its priority
- * and tag, and 0 if it should not
- */
-int android_log_shouldPrintLine (
-        AndroidLogFormat *p_format, const char *tag, android_LogPriority pri)
-{
-    return pri >= filterPriForTag(p_format, tag);
-}
-
-AndroidLogFormat *android_log_format_new()
-{
-    AndroidLogFormat *p_ret;
-
-    p_ret = calloc(1, sizeof(AndroidLogFormat));
-
-    p_ret->global_pri = ANDROID_LOG_VERBOSE;
-    p_ret->format = FORMAT_BRIEF;
-
-    return p_ret;
-}
-
-void android_log_format_free(AndroidLogFormat *p_format)
-{
-    FilterInfo *p_info, *p_info_old;
-
-    p_info = p_format->filters;
-
-    while (p_info != NULL) {
-        p_info_old = p_info;
-        p_info = p_info->p_next;
-
-        free(p_info_old);
-    }
-
-    free(p_format);
-}
-
-
-
-void android_log_setPrintFormat(AndroidLogFormat *p_format,
-        AndroidLogPrintFormat format)
-{
-    p_format->format=format;
-}
-
-/**
- * Returns FORMAT_OFF on invalid string
- */
-AndroidLogPrintFormat android_log_formatFromString(const char * formatString)
-{
-    static AndroidLogPrintFormat format;
-
-    if (strcmp(formatString, "brief") == 0) format = FORMAT_BRIEF;
-    else if (strcmp(formatString, "process") == 0) format = FORMAT_PROCESS;
-    else if (strcmp(formatString, "tag") == 0) format = FORMAT_TAG;
-    else if (strcmp(formatString, "thread") == 0) format = FORMAT_THREAD;
-    else if (strcmp(formatString, "raw") == 0) format = FORMAT_RAW;
-    else if (strcmp(formatString, "time") == 0) format = FORMAT_TIME;
-    else if (strcmp(formatString, "threadtime") == 0) format = FORMAT_THREADTIME;
-    else if (strcmp(formatString, "long") == 0) format = FORMAT_LONG;
-    else format = FORMAT_OFF;
-
-    return format;
-}
-
-/**
- * filterExpression: a single filter expression
- * eg "AT:d"
- *
- * returns 0 on success and -1 on invalid expression
- *
- * Assumes single threaded execution
- */
-
-int android_log_addFilterRule(AndroidLogFormat *p_format,
-        const char *filterExpression)
-{
-    size_t i=0;
-    size_t tagNameLength;
-    android_LogPriority pri = ANDROID_LOG_DEFAULT;
-
-    tagNameLength = strcspn(filterExpression, ":");
-
-    if (tagNameLength == 0) {
-        goto error;
-    }
-
-    if(filterExpression[tagNameLength] == ':') {
-        pri = filterCharToPri(filterExpression[tagNameLength+1]);
-
-        if (pri == ANDROID_LOG_UNKNOWN) {
-            goto error;
-        }
-    }
-
-    if(0 == strncmp("*", filterExpression, tagNameLength)) {
-        // This filter expression refers to the global filter
-        // The default level for this is DEBUG if the priority
-        // is unspecified
-        if (pri == ANDROID_LOG_DEFAULT) {
-            pri = ANDROID_LOG_DEBUG;
-        }
-
-        p_format->global_pri = pri;
-    } else {
-        // for filter expressions that don't refer to the global
-        // filter, the default is verbose if the priority is unspecified
-        if (pri == ANDROID_LOG_DEFAULT) {
-            pri = ANDROID_LOG_VERBOSE;
-        }
-
-        char *tagName;
-
-// Presently HAVE_STRNDUP is never defined, so the second case is always taken
-// Darwin doesn't have strnup, everything else does
-#ifdef HAVE_STRNDUP
-        tagName = strndup(filterExpression, tagNameLength);
-#else
-        //a few extra bytes copied...
-        tagName = strdup(filterExpression);
-        tagName[tagNameLength] = '\0';
-#endif /*HAVE_STRNDUP*/
-
-        FilterInfo *p_fi = filterinfo_new(tagName, pri);
-        free(tagName);
-
-        p_fi->p_next = p_format->filters;
-        p_format->filters = p_fi;
-    }
-
-    return 0;
-error:
-    return -1;
-}
-
-
-/**
- * filterString: a comma/whitespace-separated set of filter expressions
- *
- * eg "AT:d *:i"
- *
- * returns 0 on success and -1 on invalid expression
- *
- * Assumes single threaded execution
- *
- */
-
-int android_log_addFilterString(AndroidLogFormat *p_format,
-        const char *filterString)
-{
-    char *filterStringCopy = strdup (filterString);
-    char *p_cur = filterStringCopy;
-    char *p_ret;
-    int err;
-
-    // Yes, I'm using strsep
-    while (NULL != (p_ret = strsep(&p_cur, " \t,"))) {
-        // ignore whitespace-only entries
-        if(p_ret[0] != '\0') {
-            err = android_log_addFilterRule(p_format, p_ret);
-
-            if (err < 0) {
-                goto error;
-            }
-        }
-    }
-
-    free (filterStringCopy);
-    return 0;
-error:
-    free (filterStringCopy);
-    return -1;
-}
-
-static inline char * strip_end(char *str)
-{
-    char *end = str + strlen(str) - 1;
-
-    while (end >= str && isspace(*end))
-        *end-- = '\0';
-    return str;
-}
-
-/**
- * Splits a wire-format buffer into an AndroidLogEntry
- * entry allocated by caller. Pointers will point directly into buf
- *
- * Returns 0 on success and -1 on invalid wire format (entry will be
- * in unspecified state)
- */
-int android_log_processLogBuffer(struct logger_entry *buf,
-                                 AndroidLogEntry *entry)
-{
-    size_t tag_len;
-
-    entry->tv_sec = buf->sec;
-    entry->tv_nsec = buf->nsec;
-    entry->priority = buf->msg[0];
-    entry->pid = buf->pid;
-    entry->tid = buf->tid;
-    entry->tag = buf->msg + 1;
-    tag_len = strlen(entry->tag);
-    entry->messageLen = buf->len - tag_len - 3;
-    entry->message = entry->tag + tag_len + 1;
-
-    return 0;
-}
-
-/*
- * Extract a 4-byte value from a byte stream.
- */
-static inline uint32_t get4LE(const uint8_t* src)
-{
-    return src[0] | (src[1] << 8) | (src[2] << 16) | (src[3] << 24);
-}
-
-/*
- * Extract an 8-byte value from a byte stream.
- */
-static inline uint64_t get8LE(const uint8_t* src)
-{
-    uint32_t low, high;
-
-    low = src[0] | (src[1] << 8) | (src[2] << 16) | (src[3] << 24);
-    high = src[4] | (src[5] << 8) | (src[6] << 16) | (src[7] << 24);
-    return ((long long) high << 32) | (long long) low;
-}
-
-
-/*
- * Recursively convert binary log data to printable form.
- *
- * This needs to be recursive because you can have lists of lists.
- *
- * If we run out of room, we stop processing immediately.  It's important
- * for us to check for space on every output element to avoid producing
- * garbled output.
- *
- * Returns 0 on success, 1 on buffer full, -1 on failure.
- */
-static int android_log_printBinaryEvent(const unsigned char** pEventData,
-    size_t* pEventDataLen, char** pOutBuf, size_t* pOutBufLen)
-{
-    const unsigned char* eventData = *pEventData;
-    size_t eventDataLen = *pEventDataLen;
-    char* outBuf = *pOutBuf;
-    size_t outBufLen = *pOutBufLen;
-    unsigned char type;
-    size_t outCount;
-    int result = 0;
-
-    if (eventDataLen < 1)
-        return -1;
-    type = *eventData++;
-    eventDataLen--;
-
-    //fprintf(stderr, "--- type=%d (rem len=%d)\n", type, eventDataLen);
-
-    switch (type) {
-    case EVENT_TYPE_INT:
-        /* 32-bit signed int */
-        {
-            int ival;
-
-            if (eventDataLen < 4)
-                return -1;
-            ival = get4LE(eventData);
-            eventData += 4;
-            eventDataLen -= 4;
-
-            outCount = snprintf(outBuf, outBufLen, "%d", ival);
-            if (outCount < outBufLen) {
-                outBuf += outCount;
-                outBufLen -= outCount;
-            } else {
-                /* halt output */
-                goto no_room;
-            }
-        }
-        break;
-    case EVENT_TYPE_LONG:
-        /* 64-bit signed long */
-        {
-            long long lval;
-
-            if (eventDataLen < 8)
-                return -1;
-            lval = get8LE(eventData);
-            eventData += 8;
-            eventDataLen -= 8;
-
-            outCount = snprintf(outBuf, outBufLen, "%lld", lval);
-            if (outCount < outBufLen) {
-                outBuf += outCount;
-                outBufLen -= outCount;
-            } else {
-                /* halt output */
-                goto no_room;
-            }
-        }
-        break;
-    case EVENT_TYPE_STRING:
-        /* UTF-8 chars, not NULL-terminated */
-        {
-            unsigned int strLen;
-
-            if (eventDataLen < 4)
-                return -1;
-            strLen = get4LE(eventData);
-            eventData += 4;
-            eventDataLen -= 4;
-
-            if (eventDataLen < strLen)
-                return -1;
-
-            if (strLen < outBufLen) {
-                memcpy(outBuf, eventData, strLen);
-                outBuf += strLen;
-                outBufLen -= strLen;
-            } else if (outBufLen > 0) {
-                /* copy what we can */
-                memcpy(outBuf, eventData, outBufLen);
-                outBuf += outBufLen;
-                outBufLen -= outBufLen;
-                goto no_room;
-            }
-            eventData += strLen;
-            eventDataLen -= strLen;
-            break;
-        }
-    case EVENT_TYPE_LIST:
-        /* N items, all different types */
-        {
-            unsigned char count;
-            int i;
-
-            if (eventDataLen < 1)
-                return -1;
-
-            count = *eventData++;
-            eventDataLen--;
-
-            if (outBufLen > 0) {
-                *outBuf++ = '[';
-                outBufLen--;
-            } else {
-                goto no_room;
-            }
-
-            for (i = 0; i < count; i++) {
-                result = android_log_printBinaryEvent(&eventData, &eventDataLen,
-                        &outBuf, &outBufLen);
-                if (result != 0)
-                    goto bail;
-
-                if (i < count-1) {
-                    if (outBufLen > 0) {
-                        *outBuf++ = ',';
-                        outBufLen--;
-                    } else {
-                        goto no_room;
-                    }
-                }
-            }
-
-            if (outBufLen > 0) {
-                *outBuf++ = ']';
-                outBufLen--;
-            } else {
-                goto no_room;
-            }
-        }
-        break;
-    default:
-        fprintf(stderr, "Unknown binary event type %d\n", type);
-        return -1;
-    }
-
-bail:
-    *pEventData = eventData;
-    *pEventDataLen = eventDataLen;
-    *pOutBuf = outBuf;
-    *pOutBufLen = outBufLen;
-    return result;
-
-no_room:
-    result = 1;
-    goto bail;
-}
-
-/**
- * Convert a binary log entry to ASCII form.
- *
- * For convenience we mimic the processLogBuffer API.  There is no
- * pre-defined output length for the binary data, since we're free to format
- * it however we choose, which means we can't really use a fixed-size buffer
- * here.
- */
-int android_log_processBinaryLogBuffer(struct logger_entry *buf,
-    AndroidLogEntry *entry, const EventTagMap* map, char* messageBuf,
-    int messageBufLen)
-{
-    size_t inCount;
-    unsigned int tagIndex;
-    const unsigned char* eventData;
-
-    entry->tv_sec = buf->sec;
-    entry->tv_nsec = buf->nsec;
-    entry->priority = ANDROID_LOG_INFO;
-    entry->pid = buf->pid;
-    entry->tid = buf->tid;
-
-    /*
-     * Pull the tag out.
-     */
-    eventData = (const unsigned char*) buf->msg;
-    inCount = buf->len;
-    if (inCount < 4)
-        return -1;
-    tagIndex = get4LE(eventData);
-    eventData += 4;
-    inCount -= 4;
-
-    if (map != NULL) {
-        entry->tag = android_lookupEventTag(map, tagIndex);
-    } else {
-        entry->tag = NULL;
-    }
-
-    /*
-     * If we don't have a map, or didn't find the tag number in the map,
-     * stuff a generated tag value into the start of the output buffer and
-     * shift the buffer pointers down.
-     */
-    if (entry->tag == NULL) {
-        int tagLen;
-
-        tagLen = snprintf(messageBuf, messageBufLen, "[%d]", tagIndex);
-        entry->tag = messageBuf;
-        messageBuf += tagLen+1;
-        messageBufLen -= tagLen+1;
-    }
-
-    /*
-     * Format the event log data into the buffer.
-     */
-    char* outBuf = messageBuf;
-    size_t outRemaining = messageBufLen-1;      /* leave one for nul byte */
-    int result;
-    result = android_log_printBinaryEvent(&eventData, &inCount, &outBuf,
-                &outRemaining);
-    if (result < 0) {
-        fprintf(stderr, "Binary log entry conversion failed\n");
-        return -1;
-    } else if (result == 1) {
-        if (outBuf > messageBuf) {
-            /* leave an indicator */
-            *(outBuf-1) = '!';
-        } else {
-            /* no room to output anything at all */
-            *outBuf++ = '!';
-            outRemaining--;
-        }
-        /* pretend we ate all the data */
-        inCount = 0;
-    }
-
-    /* eat the silly terminating '\n' */
-    if (inCount == 1 && *eventData == '\n') {
-        eventData++;
-        inCount--;
-    }
-
-    if (inCount != 0) {
-        fprintf(stderr,
-            "Warning: leftover binary log data (%d bytes)\n", inCount);
-    }
-
-    /*
-     * Terminate the buffer.  The NUL byte does not count as part of
-     * entry->messageLen.
-     */
-    *outBuf = '\0';
-    entry->messageLen = outBuf - messageBuf;
-    assert(entry->messageLen == (messageBufLen-1) - outRemaining);
-
-    entry->message = messageBuf;
-
-    return 0;
-}
-
-/**
- * Formats a log message into a buffer
- *
- * Uses defaultBuffer if it can, otherwise malloc()'s a new buffer
- * If return value != defaultBuffer, caller must call free()
- * Returns NULL on malloc error
- */
-
-char *android_log_formatLogLine (
-    AndroidLogFormat *p_format,
-    char *defaultBuffer,
-    size_t defaultBufferSize,
-    const AndroidLogEntry *entry,
-    size_t *p_outLength)
-{
-#if defined(HAVE_LOCALTIME_R)
-    struct tm tmBuf;
-#endif
-    struct tm* ptm;
-    char timeBuf[32];
-    char headerBuf[128];
-    char prefixBuf[128], suffixBuf[128];
-    char priChar;
-    int prefixSuffixIsHeaderFooter = 0;
-    char * ret = NULL;
-
-    priChar = filterPriToChar(entry->priority);
-
-    /*
-     * Get the current date/time in pretty form
-     *
-     * It's often useful when examining a log with "less" to jump to
-     * a specific point in the file by searching for the date/time stamp.
-     * For this reason it's very annoying to have regexp meta characters
-     * in the time stamp.  Don't use forward slashes, parenthesis,
-     * brackets, asterisks, or other special chars here.
-     */
-#if defined(HAVE_LOCALTIME_R)
-    ptm = localtime_r(&(entry->tv_sec), &tmBuf);
-#else
-    ptm = localtime(&(entry->tv_sec));
-#endif
-    //strftime(timeBuf, sizeof(timeBuf), "%Y-%m-%d %H:%M:%S", ptm);
-    strftime(timeBuf, sizeof(timeBuf), "%m-%d %H:%M:%S", ptm);
-
-    /*
-     * Construct a buffer containing the log header and log message.
-     */
-    size_t prefixLen, suffixLen;
-
-    switch (p_format->format) {
-        case FORMAT_TAG:
-            prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-                "%c/%-8s: ", priChar, entry->tag);
-            strcpy(suffixBuf, "\n"); suffixLen = 1;
-            break;
-        case FORMAT_PROCESS:
-            prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-                "%c(%5d) ", priChar, entry->pid);
-            suffixLen = snprintf(suffixBuf, sizeof(suffixBuf),
-                "  (%s)\n", entry->tag);
-            break;
-        case FORMAT_THREAD:
-            prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-                "%c(%5d:%p) ", priChar, entry->pid, (void*)entry->tid);
-            strcpy(suffixBuf, "\n");
-            suffixLen = 1;
-            break;
-        case FORMAT_RAW:
-            prefixBuf[0] = 0;
-            prefixLen = 0;
-            strcpy(suffixBuf, "\n");
-            suffixLen = 1;
-            break;
-        case FORMAT_TIME:
-            prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-                "%s.%03ld %c/%-8s(%5d): ", timeBuf, entry->tv_nsec / 1000000,
-                priChar, entry->tag, entry->pid);
-            strcpy(suffixBuf, "\n");
-            suffixLen = 1;
-            break;
-        case FORMAT_THREADTIME:
-            prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-                "%s.%03ld %5d %5d %c %-8s: ", timeBuf, entry->tv_nsec / 1000000,
-                (int)entry->pid, (int)entry->tid, priChar, entry->tag);
-            strcpy(suffixBuf, "\n");
-            suffixLen = 1;
-            break;
-        case FORMAT_LONG:
-            prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-                "[ %s.%03ld %5d:%p %c/%-8s ]\n",
-                timeBuf, entry->tv_nsec / 1000000, entry->pid,
-                (void*)entry->tid, priChar, entry->tag);
-            strcpy(suffixBuf, "\n\n");
-            suffixLen = 2;
-            prefixSuffixIsHeaderFooter = 1;
-            break;
-        case FORMAT_BRIEF:
-        default:
-            prefixLen = snprintf(prefixBuf, sizeof(prefixBuf),
-                "%c/%-8s(%5d): ", priChar, entry->tag, entry->pid);
-            strcpy(suffixBuf, "\n");
-            suffixLen = 1;
-            break;
-    }
-
-    /* the following code is tragically unreadable */
-
-    size_t numLines;
-    size_t i;
-    char *p;
-    size_t bufferSize;
-    const char *pm;
-
-    if (prefixSuffixIsHeaderFooter) {
-        // we're just wrapping message with a header/footer
-        numLines = 1;
-    } else {
-        pm = entry->message;
-        numLines = 0;
-
-        // The line-end finding here must match the line-end finding
-        // in for ( ... numLines...) loop below
-        while (pm < (entry->message + entry->messageLen)) {
-            if (*pm++ == '\n') numLines++;
-        }
-        // plus one line for anything not newline-terminated at the end
-        if (pm > entry->message && *(pm-1) != '\n') numLines++;
-    }
-
-    // this is an upper bound--newlines in message may be counted
-    // extraneously
-    bufferSize = (numLines * (prefixLen + suffixLen)) + entry->messageLen + 1;
-
-    if (defaultBufferSize >= bufferSize) {
-        ret = defaultBuffer;
-    } else {
-        ret = (char *)malloc(bufferSize);
-
-        if (ret == NULL) {
-            return ret;
-        }
-    }
-
-    ret[0] = '\0';       /* to start strcat off */
-
-    p = ret;
-    pm = entry->message;
-
-    if (prefixSuffixIsHeaderFooter) {
-        strcat(p, prefixBuf);
-        p += prefixLen;
-        strncat(p, entry->message, entry->messageLen);
-        p += entry->messageLen;
-        strcat(p, suffixBuf);
-        p += suffixLen;
-    } else {
-        while(pm < (entry->message + entry->messageLen)) {
-            const char *lineStart;
-            size_t lineLen;
-
-            lineStart = pm;
-
-            // Find the next end-of-line in message
-            while (pm < (entry->message + entry->messageLen)
-                    && *pm != '\n') pm++;
-            lineLen = pm - lineStart;
-
-            strcat(p, prefixBuf);
-            p += prefixLen;
-            strncat(p, lineStart, lineLen);
-            p += lineLen;
-            strcat(p, suffixBuf);
-            p += suffixLen;
-
-            if (*pm == '\n') pm++;
-        }
-    }
-
-    if (p_outLength != NULL) {
-        *p_outLength = p - ret;
-    }
-
-    return ret;
-}
-
-/**
- * Either print or do not print log line, based on filter
- *
- * Returns count bytes written
- */
-
-int android_log_filterAndPrintLogLine(
-    AndroidLogFormat *p_format,
-    int fd,
-    const AndroidLogEntry *entry)
-{
-    int ret;
-    char defaultBuffer[512];
-    char *outBuffer = NULL;
-    size_t totalLen;
-
-    if (0 == android_log_shouldPrintLine(p_format, entry->tag,
-            entry->priority)) {
-        return 0;
-    }
-
-    outBuffer = android_log_formatLogLine(p_format, defaultBuffer,
-            sizeof(defaultBuffer), entry, &totalLen);
-
-    if (!outBuffer)
-        return -1;
-
-    do {
-        ret = write(fd, outBuffer, totalLen);
-    } while (ret < 0 && errno == EINTR);
-
-    if (ret < 0) {
-        fprintf(stderr, "+++ LOG: write failed (errno=%d)\n", errno);
-        ret = 0;
-        goto done;
-    }
-
-    if (((size_t)ret) < totalLen) {
-        fprintf(stderr, "+++ LOG: write partial (%d of %d)\n", ret,
-                (int)totalLen);
-        goto done;
-    }
-
-done:
-    if (outBuffer != defaultBuffer) {
-        free(outBuffer);
-    }
-
-    return ret;
-}
-
-
-
-void logprint_run_tests()
-{
-#if 0
-
-    fprintf(stderr, "tests disabled\n");
-
-#else
-
-    int err;
-    const char *tag;
-    AndroidLogFormat *p_format;
-
-    p_format = android_log_format_new();
-
-    fprintf(stderr, "running tests\n");
-
-    tag = "random";
-
-    android_log_addFilterRule(p_format,"*:i");
-
-    assert (ANDROID_LOG_INFO == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) == 0);
-    android_log_addFilterRule(p_format, "*");
-    assert (ANDROID_LOG_DEBUG == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) > 0);
-    android_log_addFilterRule(p_format, "*:v");
-    assert (ANDROID_LOG_VERBOSE == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) > 0);
-    android_log_addFilterRule(p_format, "*:i");
-    assert (ANDROID_LOG_INFO == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) == 0);
-
-    android_log_addFilterRule(p_format, "random");
-    assert (ANDROID_LOG_VERBOSE == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) > 0);
-    android_log_addFilterRule(p_format, "random:v");
-    assert (ANDROID_LOG_VERBOSE == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) > 0);
-    android_log_addFilterRule(p_format, "random:d");
-    assert (ANDROID_LOG_DEBUG == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) > 0);
-    android_log_addFilterRule(p_format, "random:w");
-    assert (ANDROID_LOG_WARN == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) == 0);
-
-    android_log_addFilterRule(p_format, "crap:*");
-    assert (ANDROID_LOG_VERBOSE== filterPriForTag(p_format, "crap"));
-    assert(android_log_shouldPrintLine(p_format, "crap", ANDROID_LOG_VERBOSE) > 0);
-
-    // invalid expression
-    err = android_log_addFilterRule(p_format, "random:z");
-    assert (err < 0);
-    assert (ANDROID_LOG_WARN == filterPriForTag(p_format, "random"));
-    assert(android_log_shouldPrintLine(p_format, tag, ANDROID_LOG_DEBUG) == 0);
-
-    // Issue #550946
-    err = android_log_addFilterString(p_format, " ");
-    assert(err == 0);
-    assert(ANDROID_LOG_WARN == filterPriForTag(p_format, "random"));
-
-    // note trailing space
-    err = android_log_addFilterString(p_format, "*:s random:d ");
-    assert(err == 0);
-    assert(ANDROID_LOG_DEBUG == filterPriForTag(p_format, "random"));
-
-    err = android_log_addFilterString(p_format, "*:s random:z");
-    assert(err < 0);
-
-
-#if 0
-    char *ret;
-    char defaultBuffer[512];
-
-    ret = android_log_formatLogLine(p_format,
-        defaultBuffer, sizeof(defaultBuffer), 0, ANDROID_LOG_ERROR, 123,
-        123, 123, "random", "nofile", strlen("Hello"), "Hello", NULL);
-#endif
-
-
-    fprintf(stderr, "tests complete\n");
-#endif
-}
diff --git a/libmincrypt/Android.mk b/libmincrypt/Android.mk
deleted file mode 100644
index b09a941..0000000
--- a/libmincrypt/Android.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-# Copyright 2008 The Android Open Source Project
-#
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := libmincrypt
-LOCAL_SRC_FILES := rsa.c sha.c
-include $(BUILD_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := libmincrypt
-LOCAL_SRC_FILES := rsa.c sha.c
-include $(BUILD_HOST_STATIC_LIBRARY)
-
-
-# TODO: drop the hyphen once these are checked in
-include $(LOCAL_PATH)/tools/Android.mk
diff --git a/libmincrypt/rsa.c b/libmincrypt/rsa.c
deleted file mode 100644
index d7124fb..0000000
--- a/libmincrypt/rsa.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/* rsa.c
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of Google Inc. nor the names of its contributors may
-**       be used to endorse or promote products derived from this software
-**       without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY Google Inc. ``AS IS'' AND ANY EXPRESS OR 
-** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 
-** EVENT SHALL Google Inc. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
-** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
-** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
-** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "mincrypt/rsa.h"
-#include "mincrypt/sha.h"
-
-/* a[] -= mod */
-static void subM(const RSAPublicKey *key, uint32_t *a) {
-    int64_t A = 0;
-    int i;
-    for (i = 0; i < key->len; ++i) {
-        A += (uint64_t)a[i] - key->n[i];
-        a[i] = (uint32_t)A;
-        A >>= 32;
-    }
-}
-
-/* return a[] >= mod */
-static int geM(const RSAPublicKey *key, const uint32_t *a) {
-    int i;
-    for (i = key->len; i;) {
-        --i;
-        if (a[i] < key->n[i]) return 0;
-        if (a[i] > key->n[i]) return 1;
-    }
-    return 1;  /* equal */
-}
-
-/* montgomery c[] += a * b[] / R % mod */
-static void montMulAdd(const RSAPublicKey *key,
-                       uint32_t* c,
-                       const uint32_t a,
-                       const uint32_t* b) {
-    uint64_t A = (uint64_t)a * b[0] + c[0];
-    uint32_t d0 = (uint32_t)A * key->n0inv;
-    uint64_t B = (uint64_t)d0 * key->n[0] + (uint32_t)A;
-    int i;
-
-    for (i = 1; i < key->len; ++i) {
-        A = (A >> 32) + (uint64_t)a * b[i] + c[i];
-        B = (B >> 32) + (uint64_t)d0 * key->n[i] + (uint32_t)A;
-        c[i - 1] = (uint32_t)B;
-    }
-
-    A = (A >> 32) + (B >> 32);
-
-    c[i - 1] = (uint32_t)A;
-
-    if (A >> 32) {
-        subM(key, c);
-    }
-}
-
-/* montgomery c[] = a[] * b[] / R % mod */
-static void montMul(const RSAPublicKey *key,
-                    uint32_t* c,
-                    const uint32_t* a,
-                    const uint32_t* b) {
-    int i;
-    for (i = 0; i < key->len; ++i) {
-        c[i] = 0;
-    }
-    for (i = 0; i < key->len; ++i) {
-        montMulAdd(key, c, a[i], b);
-    }
-}
-
-/* In-place public exponentiation.
-** Input and output big-endian byte array in inout.
-*/
-static void modpow3(const RSAPublicKey *key,
-                    uint8_t* inout) {
-    uint32_t a[RSANUMWORDS];
-    uint32_t aR[RSANUMWORDS];
-    uint32_t aaR[RSANUMWORDS];
-    uint32_t *aaa = aR;  /* Re-use location. */
-    int i;
-
-    /* Convert from big endian byte array to little endian word array. */
-    for (i = 0; i < key->len; ++i) {
-        uint32_t tmp =
-            (inout[((key->len - 1 - i) * 4) + 0] << 24) |
-            (inout[((key->len - 1 - i) * 4) + 1] << 16) |
-            (inout[((key->len - 1 - i) * 4) + 2] << 8) |
-            (inout[((key->len - 1 - i) * 4) + 3] << 0);
-        a[i] = tmp;
-    }
-
-    montMul(key, aR, a, key->rr);  /* aR = a * RR / R mod M   */
-    montMul(key, aaR, aR, aR);     /* aaR = aR * aR / R mod M */
-    montMul(key, aaa, aaR, a);     /* aaa = aaR * a / R mod M */
-
-    /* Make sure aaa < mod; aaa is at most 1x mod too large. */
-    if (geM(key, aaa)) {
-        subM(key, aaa);
-    }
-
-    /* Convert to bigendian byte array */
-    for (i = key->len - 1; i >= 0; --i) {
-        uint32_t tmp = aaa[i];
-        *inout++ = tmp >> 24;
-        *inout++ = tmp >> 16;
-        *inout++ = tmp >> 8;
-        *inout++ = tmp >> 0;
-    }
-}
-
-/* Expected PKCS1.5 signature padding bytes, for a keytool RSA signature.
-** Has the 0-length optional parameter encoded in the ASN1 (as opposed to the
-** other flavor which omits the optional parameter entirely). This code does not
-** accept signatures without the optional parameter.
-*/
-static const uint8_t padding[RSANUMBYTES - SHA_DIGEST_SIZE] = {
-    0x00,0x01,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,
-    0x30,0x21,0x30,0x09,0x06,0x05,0x2b,0x0e,0x03,0x02,0x1a,0x05,0x00,
-    0x04,0x14
-};
-
-/* Verify a 2048 bit RSA PKCS1.5 signature against an expected SHA-1 hash.
-** Returns 0 on failure, 1 on success.
-*/
-int RSA_verify(const RSAPublicKey *key,
-               const uint8_t *signature,
-               const int len,
-               const uint8_t *sha) {
-    uint8_t buf[RSANUMBYTES];
-    int i;
-
-    if (key->len != RSANUMWORDS) {
-        return 0;  /* Wrong key passed in. */
-    }
-
-    if (len != sizeof(buf)) {
-        return 0;  /* Wrong input length. */
-    }
-
-    for (i = 0; i < len; ++i) {
-        buf[i] = signature[i];
-    }
-
-    modpow3(key, buf);
-
-    /* Check pkcs1.5 padding bytes. */
-    for (i = 0; i < (int) sizeof(padding); ++i) {
-        if (buf[i] != padding[i]) {
-            return 0;
-        }
-    }
-
-    /* Check sha digest matches. */
-    for (; i < len; ++i) {
-        if (buf[i] != *sha++) {
-            return 0;
-        }
-    }
-
-    return 1;
-}
diff --git a/libmincrypt/sha.c b/libmincrypt/sha.c
deleted file mode 100644
index d6120da..0000000
--- a/libmincrypt/sha.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* sha.c
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of Google Inc. nor the names of its contributors may
-**       be used to endorse or promote products derived from this software
-**       without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY Google Inc. ``AS IS'' AND ANY EXPRESS OR 
-** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 
-** EVENT SHALL Google Inc. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
-** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
-** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
-** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "mincrypt/sha.h"
-
-#define rol(bits, value) (((value) << (bits)) | ((value) >> (32 - (bits))))
-
-static void SHA1_transform(SHA_CTX *ctx) {
-    uint32_t W[80];
-    uint32_t A, B, C, D, E;
-    uint8_t *p = ctx->buf;
-    int t;
-
-    for(t = 0; t < 16; ++t) {
-        uint32_t tmp =  *p++ << 24;
-        tmp |= *p++ << 16;
-        tmp |= *p++ << 8;
-        tmp |= *p++;
-        W[t] = tmp;
-    }
-
-    for(; t < 80; t++) {
-        W[t] = rol(1,W[t-3] ^ W[t-8] ^ W[t-14] ^ W[t-16]);
-    }
-
-    A = ctx->state[0];
-    B = ctx->state[1];
-    C = ctx->state[2];
-    D = ctx->state[3];
-    E = ctx->state[4];
-
-    for(t = 0; t < 80; t++) {
-        uint32_t tmp = rol(5,A) + E + W[t];
-
-        if (t < 20)
-            tmp += (D^(B&(C^D))) + 0x5A827999;
-        else if ( t < 40)
-            tmp += (B^C^D) + 0x6ED9EBA1;
-        else if ( t < 60)
-            tmp += ((B&C)|(D&(B|C))) + 0x8F1BBCDC;
-        else
-            tmp += (B^C^D) + 0xCA62C1D6;
-
-        E = D;
-        D = C;
-        C = rol(30,B);
-        B = A;
-        A = tmp;
-    }
-
-    ctx->state[0] += A;
-    ctx->state[1] += B;
-    ctx->state[2] += C;
-    ctx->state[3] += D;
-    ctx->state[4] += E;
-}
-
-void SHA_init(SHA_CTX *ctx) {
-    ctx->state[0] = 0x67452301;
-    ctx->state[1] = 0xEFCDAB89;
-    ctx->state[2] = 0x98BADCFE;
-    ctx->state[3] = 0x10325476;
-    ctx->state[4] = 0xC3D2E1F0;
-    ctx->count = 0;
-}
-
-void SHA_update(SHA_CTX *ctx, const void *data, int len) {
-    int i = ctx->count % sizeof(ctx->buf);
-    const uint8_t* p = (const uint8_t*)data;
-
-    ctx->count += len;
-
-    while (len--) {
-        ctx->buf[i++] = *p++;
-        if (i == sizeof(ctx->buf)) {
-            SHA1_transform(ctx);
-            i = 0;
-        }
-    }
-}
-const uint8_t *SHA_final(SHA_CTX *ctx) {
-    uint8_t *p = ctx->buf;
-    uint64_t cnt = ctx->count * 8;
-    int i;
-
-    SHA_update(ctx, (uint8_t*)"\x80", 1);
-    while ((ctx->count % sizeof(ctx->buf)) != (sizeof(ctx->buf) - 8)) {
-        SHA_update(ctx, (uint8_t*)"\0", 1);
-    }
-    for (i = 0; i < 8; ++i) {
-        uint8_t tmp = cnt >> ((7 - i) * 8);
-        SHA_update(ctx, &tmp, 1);
-    }
-
-    for (i = 0; i < 5; i++) {
-        uint32_t tmp = ctx->state[i];
-        *p++ = tmp >> 24;
-        *p++ = tmp >> 16;
-        *p++ = tmp >> 8;
-        *p++ = tmp >> 0;
-    }
-
-    return ctx->buf;
-}
-
-/* Convenience function */
-const uint8_t* SHA(const void *data, int len, uint8_t *digest) {
-    const uint8_t *p;
-    int i;
-    SHA_CTX ctx;
-    SHA_init(&ctx);
-    SHA_update(&ctx, data, len);
-    p = SHA_final(&ctx);
-    for (i = 0; i < SHA_DIGEST_SIZE; ++i) {
-        digest[i] = *p++;
-    }
-    return digest;
-}
diff --git a/libmincrypt/tools/Android.mk b/libmincrypt/tools/Android.mk
deleted file mode 100644
index b61234a..0000000
--- a/libmincrypt/tools/Android.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-# Copyright (C) 2008 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := dumpkey
-LOCAL_SRC_FILES := DumpPublicKey.java
-LOCAL_JAR_MANIFEST := DumpPublicKey.mf
-include $(BUILD_HOST_JAVA_LIBRARY)
diff --git a/libmincrypt/tools/DumpPublicKey.java b/libmincrypt/tools/DumpPublicKey.java
deleted file mode 100644
index c9e7e4d..0000000
--- a/libmincrypt/tools/DumpPublicKey.java
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.dumpkey;
-
-import java.io.FileInputStream;
-import java.math.BigInteger;
-import java.security.cert.CertificateFactory;
-import java.security.cert.Certificate;
-import java.security.KeyStore;
-import java.security.Key;
-import java.security.PublicKey;
-import java.security.interfaces.RSAPublicKey;
-import sun.misc.BASE64Encoder;
-
-/**
- * Command line tool to extract RSA public keys from X.509 certificates
- * and output source code with data initializers for the keys.
- * @hide
- */
-class DumpPublicKey {
-    /**
-     * @param key to perform sanity checks on
-     * @throws Exception if the key has the wrong size or public exponent
-     */
-    static void check(RSAPublicKey key) throws Exception {
-        BigInteger pubexp = key.getPublicExponent();
-        BigInteger modulus = key.getModulus();
-
-        if (!pubexp.equals(BigInteger.valueOf(3)))
-                throw new Exception("Public exponent should be 3 but is " +
-                        pubexp.toString(10) + ".");
-
-        if (modulus.bitLength() != 2048)
-             throw new Exception("Modulus should be 2048 bits long but is " +
-                        modulus.bitLength() + " bits.");
-    }
-
-    /**
-     * @param key to output
-     * @return a C initializer representing this public key.
-     */
-    static String print(RSAPublicKey key) throws Exception {
-        check(key);
-
-        BigInteger N = key.getModulus();
-
-        StringBuilder result = new StringBuilder();
-
-        int nwords = N.bitLength() / 32;    // # of 32 bit integers in modulus
-
-        result.append("{");
-        result.append(nwords);
-
-        BigInteger B = BigInteger.valueOf(0x100000000L);  // 2^32
-        BigInteger N0inv = B.subtract(N.modInverse(B));   // -1 / N[0] mod 2^32
-
-        result.append(",0x");
-        result.append(N0inv.toString(16));
-
-        BigInteger R = BigInteger.valueOf(2).pow(N.bitLength());
-        BigInteger RR = R.multiply(R).mod(N);    // 2^4096 mod N
-
-        // Write out modulus as little endian array of integers.
-        result.append(",{");
-        for (int i = 0; i < nwords; ++i) {
-            int n = N.mod(B).intValue();
-            result.append(n);
-
-            if (i != nwords - 1) {
-                result.append(",");
-            }
-
-            N = N.divide(B);
-        }
-        result.append("}");
-
-        // Write R^2 as little endian array of integers.
-        result.append(",{");
-        for (int i = 0; i < nwords; ++i) {
-            int rr = RR.mod(B).intValue();
-            result.append(rr);
-
-            if (i != nwords - 1) {
-                result.append(",");
-            }
-
-            RR = RR.divide(B);
-        }
-        result.append("}");
-
-        result.append("}");
-        return result.toString();
-    }
-
-    public static void main(String[] args) {
-        if (args.length < 1) {
-            System.err.println("Usage: DumpPublicKey certfile ... > source.c");
-            System.exit(1);
-        }
-        try {
-            for (int i = 0; i < args.length; i++) {
-                FileInputStream input = new FileInputStream(args[i]);
-                CertificateFactory cf = CertificateFactory.getInstance("X.509");
-                Certificate cert = cf.generateCertificate(input);
-                RSAPublicKey key = (RSAPublicKey) (cert.getPublicKey());
-                check(key);
-                System.out.print(print(key));
-                System.out.println(i < args.length - 1 ? "," : "");
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-            System.exit(1);
-        }
-        System.exit(0);
-    }
-}
diff --git a/libmincrypt/tools/DumpPublicKey.mf b/libmincrypt/tools/DumpPublicKey.mf
deleted file mode 100644
index 7bb3bc8..0000000
--- a/libmincrypt/tools/DumpPublicKey.mf
+++ /dev/null
@@ -1 +0,0 @@
-Main-Class: com.android.dumpkey.DumpPublicKey
diff --git a/libnetutils/Android.mk b/libnetutils/Android.mk
deleted file mode 100644
index 46102d5..0000000
--- a/libnetutils/Android.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-        dhcpclient.c \
-        dhcpmsg.c \
-        dhcp_utils.c \
-        ifc_utils.c \
-	packet.c
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils
-
-# need "-lrt" on Linux simulator to pick up clock_gettime
-ifeq ($(TARGET_SIMULATOR),true)
-	ifeq ($(HOST_OS),linux)
-		LOCAL_LDLIBS += -lrt -lpthread
-	endif
-endif
-
-LOCAL_MODULE:= libnetutils
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/libnetutils/dhcp_utils.c b/libnetutils/dhcp_utils.c
deleted file mode 100644
index bad2e2f..0000000
--- a/libnetutils/dhcp_utils.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * Copyright 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); 
- * you may not use this file except in compliance with the License. 
- * You may obtain a copy of the License at 
- *
- *     http://www.apache.org/licenses/LICENSE-2.0 
- *
- * Unless required by applicable law or agreed to in writing, software 
- * distributed under the License is distributed on an "AS IS" BASIS, 
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- * See the License for the specific language governing permissions and 
- * limitations under the License.
- */
-
-/* Utilities for managing the dhcpcd DHCP client daemon */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <arpa/inet.h>
-#include <netinet/in.h>
-
-#include <cutils/properties.h>
-
-static const char DAEMON_NAME[]       = "dhcpcd";
-static const char DAEMON_PROP_NAME[]  = "init.svc.dhcpcd";
-static const char DHCP_PROP_NAME_PREFIX[]  = "dhcp";
-static const int  NAP_TIME = 1;   /* wait for 1 second at a time */
-                                  /* when polling for property values */
-static char errmsg[100];
-
-/*
- * Wait for a system property to be assigned a specified value.
- * If desired_value is NULL, then just wait for the property to
- * be created with any value. maxwait is the maximum amount of
- * time in seconds to wait before giving up.
- */
-static int wait_for_property(const char *name, const char *desired_value, int maxwait)
-{
-    char value[PROPERTY_VALUE_MAX] = {'\0'};
-    int maxnaps = maxwait / NAP_TIME;
-
-    if (maxnaps < 1) {
-        maxnaps = 1;
-    }
-
-    while (maxnaps-- > 0) {
-        usleep(1000000);
-        if (property_get(name, value, NULL)) {
-            if (desired_value == NULL || 
-                    strcmp(value, desired_value) == 0) {
-                return 0;
-            }
-        }
-    }
-    return -1; /* failure */
-}
-
-static void fill_ip_info(const char *interface,
-                     in_addr_t *ipaddr,
-                     in_addr_t *gateway,
-                     in_addr_t *mask,
-                     in_addr_t *dns1,
-                     in_addr_t *dns2,
-                     in_addr_t *server,
-                     uint32_t  *lease)
-{
-    char prop_name[PROPERTY_KEY_MAX];
-    char prop_value[PROPERTY_VALUE_MAX];
-    struct in_addr addr;
-    in_addr_t iaddr;
-
-    snprintf(prop_name, sizeof(prop_name), "%s.%s.ipaddress", DHCP_PROP_NAME_PREFIX, interface);
-    if (property_get(prop_name, prop_value, NULL) && inet_aton(prop_value, &addr)) {
-        *ipaddr = addr.s_addr;
-    } else {
-        *ipaddr = 0;
-    }
-    snprintf(prop_name, sizeof(prop_name), "%s.%s.gateway", DHCP_PROP_NAME_PREFIX, interface);
-    if (property_get(prop_name, prop_value, NULL) && inet_aton(prop_value, &addr)) {
-        *gateway = addr.s_addr;
-    } else {
-        *gateway = 0;
-    }
-    snprintf(prop_name, sizeof(prop_name), "%s.%s.mask", DHCP_PROP_NAME_PREFIX, interface);
-    if (property_get(prop_name, prop_value, NULL) && inet_aton(prop_value, &addr)) {
-        *mask = addr.s_addr;
-    } else {
-        *mask = 0;
-    }
-    snprintf(prop_name, sizeof(prop_name), "%s.%s.dns1", DHCP_PROP_NAME_PREFIX, interface);
-    if (property_get(prop_name, prop_value, NULL) && inet_aton(prop_value, &addr)) {
-        *dns1 = addr.s_addr;
-    } else {
-        *dns1 = 0;
-    }
-    snprintf(prop_name, sizeof(prop_name), "%s.%s.dns2", DHCP_PROP_NAME_PREFIX, interface);
-    if (property_get(prop_name, prop_value, NULL) && inet_aton(prop_value, &addr)) {
-        *dns2 = addr.s_addr;
-    } else {
-        *dns2 = 0;
-    }
-    snprintf(prop_name, sizeof(prop_name), "%s.%s.server", DHCP_PROP_NAME_PREFIX, interface);
-    if (property_get(prop_name, prop_value, NULL) && inet_aton(prop_value, &addr)) {
-        *server = addr.s_addr;
-    } else {
-        *server = 0;
-    }
-    snprintf(prop_name, sizeof(prop_name), "%s.%s.leasetime", DHCP_PROP_NAME_PREFIX, interface);
-    if (property_get(prop_name, prop_value, NULL)) {
-        *lease = atol(prop_value);
-    }
-}
-
-/*
- * Start the dhcp client daemon, and wait for it to finish
- * configuring the interface.
- */
-int dhcp_do_request(const char *interface,
-                    in_addr_t *ipaddr,
-                    in_addr_t *gateway,
-                    in_addr_t *mask,
-                    in_addr_t *dns1,
-                    in_addr_t *dns2,
-                    in_addr_t *server,
-                    uint32_t  *lease)
-{
-    char result_prop_name[PROPERTY_KEY_MAX];
-    char prop_value[PROPERTY_VALUE_MAX] = {'\0'};
-    const char *ctrl_prop = "ctl.start";
-    const char *desired_status = "running";
-
-    snprintf(result_prop_name, sizeof(result_prop_name), "%s.%s.result",
-            DHCP_PROP_NAME_PREFIX,
-            interface);
-    /* Erase any previous setting of the dhcp result property */
-    property_set(result_prop_name, "");
-
-    /* Start the daemon and wait until it's ready */
-    property_set(ctrl_prop, DAEMON_NAME);
-    if (wait_for_property(DAEMON_PROP_NAME, desired_status, 10) < 0) {
-        snprintf(errmsg, sizeof(errmsg), "%s", "Timed out waiting for dhcpcd to start");
-        return -1;
-    }
-
-    /* Wait for the daemon to return a result */
-    if (wait_for_property(result_prop_name, NULL, 30) < 0) {
-        snprintf(errmsg, sizeof(errmsg), "%s", "Timed out waiting for DHCP to finish");
-        return -1;
-    }
-
-    if (!property_get(result_prop_name, prop_value, NULL)) {
-        /* shouldn't ever happen, given the success of wait_for_property() */
-        snprintf(errmsg, sizeof(errmsg), "%s", "DHCP result property was not set");
-        return -1;
-    }
-    if (strcmp(prop_value, "ok") == 0) {
-        fill_ip_info(interface, ipaddr, gateway, mask, dns1, dns2, server, lease);
-        return 0;
-    } else {
-        snprintf(errmsg, sizeof(errmsg), "DHCP result was %s", prop_value);
-        return -1;
-    }
-}
-
-/**
- * Stop the DHCP client daemon.
- */
-int dhcp_stop(const char *interface)
-{
-    char result_prop_name[PROPERTY_KEY_MAX];
-    const char *ctrl_prop = "ctl.stop";
-    const char *desired_status = "stopped";
-
-    snprintf(result_prop_name, sizeof(result_prop_name), "%s.%s.result",
-            DHCP_PROP_NAME_PREFIX,
-            interface);
-    /* Stop the daemon and wait until it's reported to be stopped */
-    property_set(ctrl_prop, DAEMON_NAME);
-    if (wait_for_property(DAEMON_PROP_NAME, desired_status, 5) < 0) {
-        return -1;
-    }
-    property_set(result_prop_name, "failed");
-    return 0;
-}
-
-/**
- * Release the current DHCP client lease.
- */
-int dhcp_release_lease(const char *interface)
-{
-    const char *ctrl_prop = "ctl.stop";
-    const char *desired_status = "stopped";
-
-    /* Stop the daemon and wait until it's reported to be stopped */
-    property_set(ctrl_prop, DAEMON_NAME);
-    if (wait_for_property(DAEMON_PROP_NAME, desired_status, 5) < 0) {
-        return -1;
-    }
-    return 0;
-}
-
-char *dhcp_get_errmsg() {
-    return errmsg;
-}
diff --git a/libnetutils/dhcpclient.c b/libnetutils/dhcpclient.c
deleted file mode 100644
index 45e392a..0000000
--- a/libnetutils/dhcpclient.c
+++ /dev/null
@@ -1,562 +0,0 @@
-/*
- * Copyright 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-
-#include <time.h>
-#include <sys/time.h>
-#include <poll.h>
-
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-
-#include <cutils/properties.h>
-#define LOG_TAG "DHCP"
-#include <cutils/log.h>
-
-#include <dirent.h>
-
-#include "dhcpmsg.h"
-#include "ifc_utils.h"
-#include "packet.h"
-
-#define VERBOSE 2
-
-static int verbose = 1;
-static char errmsg[2048];
-
-typedef unsigned long long msecs_t;
-#if VERBOSE
-void dump_dhcp_msg();
-#endif
-
-msecs_t get_msecs(void)
-{
-    struct timespec ts;
-
-    if (clock_gettime(CLOCK_MONOTONIC, &ts)) {
-        return 0;
-    } else {
-        return (((msecs_t) ts.tv_sec) * ((msecs_t) 1000)) +
-            (((msecs_t) ts.tv_nsec) / ((msecs_t) 1000000));
-    }
-}
-
-void printerr(char *fmt, ...)
-{
-    va_list ap;
-
-    va_start(ap, fmt);
-    vsnprintf(errmsg, sizeof(errmsg), fmt, ap);
-    va_end(ap);
-
-    LOGD(errmsg);
-}
-
-const char *dhcp_lasterror()
-{
-    return errmsg;
-}
-
-int fatal(const char *reason)
-{
-    printerr("%s: %s\n", reason, strerror(errno));
-    return -1;
-//    exit(1);
-}
-
-const char *ipaddr(uint32_t addr)
-{
-    static char buf[32];
-
-    sprintf(buf,"%d.%d.%d.%d",
-            addr & 255,
-            ((addr >> 8) & 255),
-            ((addr >> 16) & 255),
-            (addr >> 24));
-    return buf;
-}
-
-typedef struct dhcp_info dhcp_info;
-
-struct dhcp_info {
-    uint32_t type;
-
-    uint32_t ipaddr;
-    uint32_t gateway;
-    uint32_t netmask;
-
-    uint32_t dns1;
-    uint32_t dns2;
-
-    uint32_t serveraddr;
-    uint32_t lease;
-};
-
-dhcp_info last_good_info;
-
-void get_dhcp_info(uint32_t *ipaddr, uint32_t *gateway, uint32_t *mask,
-                   uint32_t *dns1, uint32_t *dns2, uint32_t *server,
-                   uint32_t *lease)
-{
-    *ipaddr = last_good_info.ipaddr;
-    *gateway = last_good_info.gateway;
-    *mask = last_good_info.netmask;
-    *dns1 = last_good_info.dns1;
-    *dns2 = last_good_info.dns2;
-    *server = last_good_info.serveraddr;
-    *lease = last_good_info.lease;
-}
-
-static int ifc_configure(const char *ifname, dhcp_info *info)
-{
-    char dns_prop_name[PROPERTY_KEY_MAX];
-
-    if (ifc_set_addr(ifname, info->ipaddr)) {
-        printerr("failed to set ipaddr %s: %s\n", ipaddr(info->ipaddr), strerror(errno));
-        return -1;
-    }
-    if (ifc_set_mask(ifname, info->netmask)) {
-        printerr("failed to set netmask %s: %s\n", ipaddr(info->netmask), strerror(errno));
-        return -1;
-    }
-    if (ifc_create_default_route(ifname, info->gateway)) {
-        printerr("failed to set default route %s: %s\n", ipaddr(info->gateway), strerror(errno));
-        return -1;
-    }
-
-    snprintf(dns_prop_name, sizeof(dns_prop_name), "net.%s.dns1", ifname);
-    property_set(dns_prop_name, info->dns1 ? ipaddr(info->dns1) : "");
-    snprintf(dns_prop_name, sizeof(dns_prop_name), "net.%s.dns2", ifname);
-    property_set(dns_prop_name, info->dns2 ? ipaddr(info->dns2) : "");
-
-    last_good_info = *info;
-
-    return 0;
-}
-
-static const char *dhcp_type_to_name(uint32_t type)
-{
-    switch(type) {
-    case DHCPDISCOVER: return "discover";
-    case DHCPOFFER:    return "offer";
-    case DHCPREQUEST:  return "request";
-    case DHCPDECLINE:  return "decline";
-    case DHCPACK:      return "ack";
-    case DHCPNAK:      return "nak";
-    case DHCPRELEASE:  return "release";
-    case DHCPINFORM:   return "inform";
-    default:           return "???";
-    }
-}
-
-void dump_dhcp_info(dhcp_info *info)
-{
-    char addr[20], gway[20], mask[20];
-    LOGD("--- dhcp %s (%d) ---",
-            dhcp_type_to_name(info->type), info->type);
-    strcpy(addr, ipaddr(info->ipaddr));
-    strcpy(gway, ipaddr(info->gateway));
-    strcpy(mask, ipaddr(info->netmask));
-    LOGD("ip %s gw %s mask %s", addr, gway, mask);
-    if (info->dns1) LOGD("dns1: %s", ipaddr(info->dns1));
-    if (info->dns2) LOGD("dns2: %s", ipaddr(info->dns2));
-    LOGD("server %s, lease %d seconds",
-            ipaddr(info->serveraddr), info->lease);
-}
-
-
-int decode_dhcp_msg(dhcp_msg *msg, int len, dhcp_info *info)
-{
-    uint8_t *x;
-    unsigned int opt;
-    int optlen;
-
-    memset(info, 0, sizeof(dhcp_info));
-    if (len < (DHCP_MSG_FIXED_SIZE + 4)) return -1;
-
-    len -= (DHCP_MSG_FIXED_SIZE + 4);
-
-    if (msg->options[0] != OPT_COOKIE1) return -1;
-    if (msg->options[1] != OPT_COOKIE2) return -1;
-    if (msg->options[2] != OPT_COOKIE3) return -1;
-    if (msg->options[3] != OPT_COOKIE4) return -1;
-
-    x = msg->options + 4;
-
-    while (len > 2) {
-        opt = *x++;
-        if (opt == OPT_PAD) {
-            len--;
-            continue;
-        }
-        if (opt == OPT_END) {
-            break;
-        }
-        optlen = *x++;
-        len -= 2;
-        if (optlen > len) {
-            break;
-        }
-        switch(opt) {
-        case OPT_SUBNET_MASK:
-            if (optlen >= 4) memcpy(&info->netmask, x, 4);
-            break;
-        case OPT_GATEWAY:
-            if (optlen >= 4) memcpy(&info->gateway, x, 4);
-            break;
-        case OPT_DNS:
-            if (optlen >= 4) memcpy(&info->dns1, x + 0, 4);
-            if (optlen >= 8) memcpy(&info->dns2, x + 4, 4);
-            break;
-        case OPT_LEASE_TIME:
-            if (optlen >= 4) {
-                memcpy(&info->lease, x, 4);
-                info->lease = ntohl(info->lease);
-            }
-            break;
-        case OPT_SERVER_ID:
-            if (optlen >= 4) memcpy(&info->serveraddr, x, 4);
-            break;
-        case OPT_MESSAGE_TYPE:
-            info->type = *x;
-            break;
-        default:
-            break;
-        }
-        x += optlen;
-        len -= optlen;
-    }
-
-    info->ipaddr = msg->yiaddr;
-
-    return 0;
-}
-
-#if VERBOSE
-
-static void hex2str(char *buf, const unsigned char *array, int len)
-{
-    int i;
-    char *cp = buf;
-
-    for (i = 0; i < len; i++) {
-        cp += sprintf(cp, " %02x ", array[i]);
-    }
-}
-
-void dump_dhcp_msg(dhcp_msg *msg, int len)
-{
-    unsigned char *x;
-    unsigned int n,c;
-    int optsz;
-    const char *name;
-    char buf[2048];
-
-    LOGD("===== DHCP message:");
-    if (len < DHCP_MSG_FIXED_SIZE) {
-        LOGD("Invalid length %d, should be %d", len, DHCP_MSG_FIXED_SIZE);
-        return;
-    }
-
-    len -= DHCP_MSG_FIXED_SIZE;
-
-    if (msg->op == OP_BOOTREQUEST)
-        name = "BOOTREQUEST";
-    else if (msg->op == OP_BOOTREPLY)
-        name = "BOOTREPLY";
-    else
-        name = "????";
-    LOGD("op = %s (%d), htype = %d, hlen = %d, hops = %d",
-           name, msg->op, msg->htype, msg->hlen, msg->hops);
-    LOGD("xid = 0x%08x secs = %d, flags = 0x%04x optlen = %d",
-           ntohl(msg->xid), ntohs(msg->secs), ntohs(msg->flags), len);
-    LOGD("ciaddr = %s", ipaddr(msg->ciaddr));
-    LOGD("yiaddr = %s", ipaddr(msg->yiaddr));
-    LOGD("siaddr = %s", ipaddr(msg->siaddr));
-    LOGD("giaddr = %s", ipaddr(msg->giaddr));
-
-    c = msg->hlen > 16 ? 16 : msg->hlen;
-    hex2str(buf, msg->chaddr, c);
-    LOGD("chaddr = {%s}", buf);
-
-    for (n = 0; n < 64; n++) {
-        if ((msg->sname[n] < ' ') || (msg->sname[n] > 127)) {
-            if (msg->sname[n] == 0) break;
-            msg->sname[n] = '.';
-        }
-    }
-    msg->sname[63] = 0;
-
-    for (n = 0; n < 128; n++) {
-        if ((msg->file[n] < ' ') || (msg->file[n] > 127)) {
-            if (msg->file[n] == 0) break;
-            msg->file[n] = '.';
-        }
-    }
-    msg->file[127] = 0;
-
-    LOGD("sname = '%s'", msg->sname);
-    LOGD("file = '%s'", msg->file);
-
-    if (len < 4) return;
-    len -= 4;
-    x = msg->options + 4;
-
-    while (len > 2) {
-        if (*x == 0) {
-            x++;
-            len--;
-            continue;
-        }
-        if (*x == OPT_END) {
-            break;
-        }
-        len -= 2;
-        optsz = x[1];
-        if (optsz > len) break;
-        if (x[0] == OPT_DOMAIN_NAME || x[0] == OPT_MESSAGE) {
-            if ((unsigned int)optsz < sizeof(buf) - 1) {
-                n = optsz;
-            } else {
-                n = sizeof(buf) - 1;
-            }
-            memcpy(buf, &x[2], n);
-            buf[n] = '\0';
-        } else {
-            hex2str(buf, &x[2], optsz);
-        }
-        if (x[0] == OPT_MESSAGE_TYPE)
-            name = dhcp_type_to_name(x[2]);
-        else
-            name = NULL;
-        LOGD("op %d len %d {%s} %s", x[0], optsz, buf, name == NULL ? "" : name);
-        len -= optsz;
-        x = x + optsz + 2;
-    }
-}
-
-#endif
-
-static int send_message(int sock, int if_index, dhcp_msg  *msg, int size)
-{
-#if VERBOSE > 1
-    dump_dhcp_msg(msg, size);
-#endif
-    return send_packet(sock, if_index, msg, size, INADDR_ANY, INADDR_BROADCAST,
-                       PORT_BOOTP_CLIENT, PORT_BOOTP_SERVER);
-}
-
-static int is_valid_reply(dhcp_msg *msg, dhcp_msg *reply, int sz)
-{
-    if (sz < DHCP_MSG_FIXED_SIZE) {
-        if (verbose) LOGD("netcfg: Wrong size %d != %d\n", sz, DHCP_MSG_FIXED_SIZE);
-        return 0;
-    }
-    if (reply->op != OP_BOOTREPLY) {
-        if (verbose) LOGD("netcfg: Wrong Op %d != %d\n", reply->op, OP_BOOTREPLY);
-        return 0;
-    }
-    if (reply->xid != msg->xid) {
-        if (verbose) LOGD("netcfg: Wrong Xid 0x%x != 0x%x\n", ntohl(reply->xid),
-                          ntohl(msg->xid));
-        return 0;
-    }
-    if (reply->htype != msg->htype) {
-        if (verbose) LOGD("netcfg: Wrong Htype %d != %d\n", reply->htype, msg->htype);
-        return 0;
-    }
-    if (reply->hlen != msg->hlen) {
-        if (verbose) LOGD("netcfg: Wrong Hlen %d != %d\n", reply->hlen, msg->hlen);
-        return 0;
-    }
-    if (memcmp(msg->chaddr, reply->chaddr, msg->hlen)) {
-        if (verbose) LOGD("netcfg: Wrong chaddr %x != %x\n", *(reply->chaddr),*(msg->chaddr));
-        return 0;
-    }
-    return 1;
-}
-
-#define STATE_SELECTING  1
-#define STATE_REQUESTING 2
-
-#define TIMEOUT_INITIAL   4000
-#define TIMEOUT_MAX      32000
-
-int dhcp_init_ifc(const char *ifname)
-{
-    dhcp_msg discover_msg;
-    dhcp_msg request_msg;
-    dhcp_msg reply;
-    dhcp_msg *msg;
-    dhcp_info info;
-    int s, r, size;
-    int valid_reply;
-    uint32_t xid;
-    unsigned char hwaddr[6];
-    struct pollfd pfd;
-    unsigned int state;
-    unsigned int timeout;
-    int if_index;
-
-    xid = (uint32_t) get_msecs();
-
-    if (ifc_get_hwaddr(ifname, hwaddr)) {
-        return fatal("cannot obtain interface address");
-    }
-    if (ifc_get_ifindex(ifname, &if_index)) {
-        return fatal("cannot obtain interface index");
-    }
-
-    s = open_raw_socket(ifname, hwaddr, if_index);
-
-    timeout = TIMEOUT_INITIAL;
-    state = STATE_SELECTING;
-    info.type = 0;
-    goto transmit;
-
-    for (;;) {
-        pfd.fd = s;
-        pfd.events = POLLIN;
-        pfd.revents = 0;
-        r = poll(&pfd, 1, timeout);
-
-        if (r == 0) {
-#if VERBOSE
-            printerr("TIMEOUT\n");
-#endif
-            if (timeout >= TIMEOUT_MAX) {
-                printerr("timed out\n");
-                if ( info.type == DHCPOFFER ) {
-                    printerr("no acknowledgement from DHCP server\nconfiguring %s with offered parameters\n", ifname);
-                    return ifc_configure(ifname, &info);
-                }
-                errno = ETIME;
-                close(s);
-                return -1;
-            }
-            timeout = timeout * 2;
-
-        transmit:
-            size = 0;
-            msg = NULL;
-            switch(state) {
-            case STATE_SELECTING:
-                msg = &discover_msg;
-                size = init_dhcp_discover_msg(msg, hwaddr, xid);
-                break;
-            case STATE_REQUESTING:
-                msg = &request_msg;
-                size = init_dhcp_request_msg(msg, hwaddr, xid, info.ipaddr, info.serveraddr);
-                break;
-            default:
-                r = 0;
-            }
-            if (size != 0) {
-                r = send_message(s, if_index, msg, size);
-                if (r < 0) {
-                    printerr("error sending dhcp msg: %s\n", strerror(errno));
-                }
-            }
-            continue;
-        }
-
-        if (r < 0) {
-            if ((errno == EAGAIN) || (errno == EINTR)) {
-                continue;
-            }
-            return fatal("poll failed");
-        }
-
-        errno = 0;
-        r = receive_packet(s, &reply);
-        if (r < 0) {
-            if (errno != 0) {
-                LOGD("receive_packet failed (%d): %s", r, strerror(errno));
-                if (errno == ENETDOWN || errno == ENXIO) {
-                    return -1;
-                }
-            }
-            continue;
-        }
-
-#if VERBOSE > 1
-        dump_dhcp_msg(&reply, r);
-#endif
-        decode_dhcp_msg(&reply, r, &info);
-
-        if (state == STATE_SELECTING) {
-            valid_reply = is_valid_reply(&discover_msg, &reply, r);
-        } else {
-            valid_reply = is_valid_reply(&request_msg, &reply, r);
-        }
-        if (!valid_reply) {
-            printerr("invalid reply\n");
-            continue;
-        }
-
-        if (verbose) dump_dhcp_info(&info);
-
-        switch(state) {
-        case STATE_SELECTING:
-            if (info.type == DHCPOFFER) {
-                state = STATE_REQUESTING;
-                timeout = TIMEOUT_INITIAL;
-                xid++;
-                goto transmit;
-            }
-            break;
-        case STATE_REQUESTING:
-            if (info.type == DHCPACK) {
-                printerr("configuring %s\n", ifname);
-                close(s);
-                return ifc_configure(ifname, &info);
-            } else if (info.type == DHCPNAK) {
-                printerr("configuration request denied\n");
-                close(s);
-                return -1;
-            } else {
-                printerr("ignoring %s message in state %d\n",
-                         dhcp_type_to_name(info.type), state);
-            }
-            break;
-        }
-    }
-    close(s);
-    return 0;
-}
-
-int do_dhcp(char *iname)
-{
-    if (ifc_set_addr(iname, 0)) {
-        printerr("failed to set ip addr for %s to 0.0.0.0: %s\n", iname, strerror(errno));
-        return -1;
-    }
-
-    if (ifc_up(iname)) {
-        printerr("failed to bring up interface %s: %s\n", iname, strerror(errno));
-        return -1;
-    }
-
-    return dhcp_init_ifc(iname);
-}
diff --git a/libnetutils/dhcpmsg.c b/libnetutils/dhcpmsg.c
deleted file mode 100644
index 1e0a233..0000000
--- a/libnetutils/dhcpmsg.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-#include <netinet/in.h>
-
-#include "dhcpmsg.h"
-
-static void *init_dhcp_msg(dhcp_msg *msg, int type, void *hwaddr, uint32_t xid)
-{
-    uint8_t *x;
-
-    memset(msg, 0, sizeof(dhcp_msg));
-
-    msg->op = OP_BOOTREQUEST;
-    msg->htype = HTYPE_ETHER;
-    msg->hlen = 6;
-    msg->hops = 0;
-
-    msg->flags = htons(FLAGS_BROADCAST);
-
-    msg->xid = xid;
-
-    memcpy(msg->chaddr, hwaddr, 6);
-
-    x = msg->options;
-
-    *x++ = OPT_COOKIE1;
-    *x++ = OPT_COOKIE2;
-    *x++ = OPT_COOKIE3;
-    *x++ = OPT_COOKIE4;
-
-    *x++ = OPT_MESSAGE_TYPE;
-    *x++ = 1;
-    *x++ = type;
-
-    return x;
-}
-
-int init_dhcp_discover_msg(dhcp_msg *msg, void *hwaddr, uint32_t xid)
-{
-    uint8_t *x;
-
-    x = init_dhcp_msg(msg, DHCPDISCOVER, hwaddr, xid);
-
-    *x++ = OPT_PARAMETER_LIST;
-    *x++ = 4;
-    *x++ = OPT_SUBNET_MASK;
-    *x++ = OPT_GATEWAY;
-    *x++ = OPT_DNS;
-    *x++ = OPT_BROADCAST_ADDR;
-
-    *x++ = OPT_END;
-
-    return DHCP_MSG_FIXED_SIZE + (x - msg->options);
-}
-
-int init_dhcp_request_msg(dhcp_msg *msg, void *hwaddr, uint32_t xid,
-                          uint32_t ipaddr, uint32_t serveraddr)
-{
-    uint8_t *x;
-
-    x = init_dhcp_msg(msg, DHCPREQUEST, hwaddr, xid);
-
-    *x++ = OPT_PARAMETER_LIST;
-    *x++ = 4;
-    *x++ = OPT_SUBNET_MASK;
-    *x++ = OPT_GATEWAY;
-    *x++ = OPT_DNS;
-    *x++ = OPT_BROADCAST_ADDR;
-
-    *x++ = OPT_REQUESTED_IP;
-    *x++ = 4;
-    memcpy(x, &ipaddr, 4);
-    x +=  4;
-
-    *x++ = OPT_SERVER_ID;
-    *x++ = 4;
-    memcpy(x, &serveraddr, 4);
-    x += 4;
-
-    *x++ = OPT_END;
-
-    return DHCP_MSG_FIXED_SIZE + (x - msg->options);
-}
diff --git a/libnetutils/dhcpmsg.h b/libnetutils/dhcpmsg.h
deleted file mode 100644
index c86e400..0000000
--- a/libnetutils/dhcpmsg.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); 
- * you may not use this file except in compliance with the License. 
- * You may obtain a copy of the License at 
- *
- *     http://www.apache.org/licenses/LICENSE-2.0 
- *
- * Unless required by applicable law or agreed to in writing, software 
- * distributed under the License is distributed on an "AS IS" BASIS, 
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- * See the License for the specific language governing permissions and 
- * limitations under the License.
- */
-
-#ifndef _WIFI_DHCP_H_
-#define _WIFI_DHCP_H_
-
-#include <sys/types.h>
-
-#define PORT_BOOTP_SERVER 67
-#define PORT_BOOTP_CLIENT 68
-
-/* RFC 2131 p 9 */
-typedef struct dhcp_msg dhcp_msg;
-
-#define OP_BOOTREQUEST 1
-#define OP_BOOTREPLY   2
-
-#define FLAGS_BROADCAST 0x8000
-
-#define HTYPE_ETHER    1
-
-struct dhcp_msg
-{
-    uint8_t op;           /* BOOTREQUEST / BOOTREPLY    */
-    uint8_t htype;        /* hw addr type               */
-    uint8_t hlen;         /* hw addr len                */
-    uint8_t hops;         /* client set to 0            */
-    
-    uint32_t xid;         /* transaction id             */
-
-    uint16_t secs;        /* seconds since start of acq */
-    uint16_t flags;
-
-    uint32_t ciaddr;      /* client IP addr             */
-    uint32_t yiaddr;      /* your (client) IP addr      */
-    uint32_t siaddr;      /* ip addr of next server     */
-                          /* (DHCPOFFER and DHCPACK)    */
-    uint32_t giaddr;      /* relay agent IP addr        */
-
-    uint8_t chaddr[16];  /* client hw addr             */
-    char sname[64];      /* asciiz server hostname     */
-    char file[128];      /* asciiz boot file name      */
-
-    uint8_t options[1024];  /* optional parameters        */
-};
-
-#define DHCP_MSG_FIXED_SIZE 236
-
-/* first four bytes of options are a cookie to indicate that
-** the payload are DHCP options as opposed to some other BOOTP
-** extension.
-*/
-#define OPT_COOKIE1          0x63
-#define OPT_COOKIE2          0x82
-#define OPT_COOKIE3          0x53
-#define OPT_COOKIE4          0x63
-
-/* BOOTP/DHCP options - see RFC 2132 */
-#define OPT_PAD              0
-
-#define OPT_SUBNET_MASK      1     /* 4 <ipaddr> */
-#define OPT_TIME_OFFSET      2     /* 4 <seconds> */
-#define OPT_GATEWAY          3     /* 4*n <ipaddr> * n */
-#define OPT_DNS              6     /* 4*n <ipaddr> * n */
-#define OPT_DOMAIN_NAME      15    /* n <domainnamestring> */
-#define OPT_BROADCAST_ADDR   28    /* 4 <ipaddr> */
-
-#define OPT_REQUESTED_IP     50    /* 4 <ipaddr> */
-#define OPT_LEASE_TIME       51    /* 4 <seconds> */
-#define OPT_MESSAGE_TYPE     53    /* 1 <msgtype> */
-#define OPT_SERVER_ID        54    /* 4 <ipaddr> */
-#define OPT_PARAMETER_LIST   55    /* n <optcode> * n */
-#define OPT_MESSAGE          56    /* n <errorstring> */
-#define OPT_CLASS_ID         60    /* n <opaque> */
-#define OPT_CLIENT_ID        61    /* n <opaque> */
-#define OPT_END              255
-
-/* DHCP message types */
-#define DHCPDISCOVER         1
-#define DHCPOFFER            2
-#define DHCPREQUEST          3
-#define DHCPDECLINE          4
-#define DHCPACK              5
-#define DHCPNAK              6
-#define DHCPRELEASE          7
-#define DHCPINFORM           8
-
-int init_dhcp_discover_msg(dhcp_msg *msg, void *hwaddr, uint32_t xid);
-
-int init_dhcp_request_msg(dhcp_msg *msg, void *hwaddr, uint32_t xid,
-                          uint32_t ipaddr, uint32_t serveraddr);
-
-#endif
diff --git a/libnetutils/ifc_utils.c b/libnetutils/ifc_utils.c
deleted file mode 100644
index 88635d9..0000000
--- a/libnetutils/ifc_utils.c
+++ /dev/null
@@ -1,428 +0,0 @@
-/*
- * Copyright 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); 
- * you may not use this file except in compliance with the License. 
- * You may obtain a copy of the License at 
- *
- *     http://www.apache.org/licenses/LICENSE-2.0 
- *
- * Unless required by applicable law or agreed to in writing, software 
- * distributed under the License is distributed on an "AS IS" BASIS, 
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- * See the License for the specific language governing permissions and 
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <linux/if.h>
-#include <linux/sockios.h>
-#include <linux/route.h>
-#include <linux/wireless.h>
-
-#ifdef ANDROID
-#define LOG_TAG "NetUtils"
-#include <cutils/log.h>
-#include <cutils/properties.h>
-#else
-#include <stdio.h>
-#include <string.h>
-#define LOGD printf
-#define LOGW printf
-#endif
-
-static int ifc_ctl_sock = -1;
-void printerr(char *fmt, ...);
-
-static const char *ipaddr_to_string(uint32_t addr)
-{
-    struct in_addr in_addr;
-
-    in_addr.s_addr = addr;
-    return inet_ntoa(in_addr);
-}
-
-int ifc_init(void)
-{
-    if (ifc_ctl_sock == -1) {
-        ifc_ctl_sock = socket(AF_INET, SOCK_DGRAM, 0);    
-        if (ifc_ctl_sock < 0) {
-            printerr("socket() failed: %s\n", strerror(errno));
-        }
-    }
-    return ifc_ctl_sock < 0 ? -1 : 0;
-}
-
-void ifc_close(void)
-{
-    if (ifc_ctl_sock != -1) {
-        (void)close(ifc_ctl_sock);
-        ifc_ctl_sock = -1;
-    }
-}
-
-static void ifc_init_ifr(const char *name, struct ifreq *ifr)
-{
-    memset(ifr, 0, sizeof(struct ifreq));
-    strncpy(ifr->ifr_name, name, IFNAMSIZ);
-    ifr->ifr_name[IFNAMSIZ - 1] = 0;
-}
-
-int ifc_get_hwaddr(const char *name, void *ptr)
-{
-    int r;
-    struct ifreq ifr;
-    ifc_init_ifr(name, &ifr);
-
-    r = ioctl(ifc_ctl_sock, SIOCGIFHWADDR, &ifr);
-    if(r < 0) return -1;
-
-    memcpy(ptr, &ifr.ifr_hwaddr.sa_data, 6);
-    return 0;    
-}
-
-int ifc_get_ifindex(const char *name, int *if_indexp)
-{
-    int r;
-    struct ifreq ifr;
-    ifc_init_ifr(name, &ifr);
-
-    r = ioctl(ifc_ctl_sock, SIOCGIFINDEX, &ifr);
-    if(r < 0) return -1;
-
-    *if_indexp = ifr.ifr_ifindex;
-    return 0;    
-}
-
-static int ifc_set_flags(const char *name, unsigned set, unsigned clr)
-{
-    struct ifreq ifr;
-    ifc_init_ifr(name, &ifr);
-
-    if(ioctl(ifc_ctl_sock, SIOCGIFFLAGS, &ifr) < 0) return -1;
-    ifr.ifr_flags = (ifr.ifr_flags & (~clr)) | set;
-    return ioctl(ifc_ctl_sock, SIOCSIFFLAGS, &ifr);
-}
-
-int ifc_up(const char *name)
-{
-    return ifc_set_flags(name, IFF_UP, 0);
-}
-
-int ifc_down(const char *name)
-{
-    return ifc_set_flags(name, 0, IFF_UP);
-}
-
-static void init_sockaddr_in(struct sockaddr *sa, in_addr_t addr)
-{
-    struct sockaddr_in *sin = (struct sockaddr_in *) sa;
-    sin->sin_family = AF_INET;
-    sin->sin_port = 0;
-    sin->sin_addr.s_addr = addr;
-}
-
-int ifc_set_addr(const char *name, in_addr_t addr)
-{
-    struct ifreq ifr;
-
-    ifc_init_ifr(name, &ifr);
-    init_sockaddr_in(&ifr.ifr_addr, addr);
-    
-    return ioctl(ifc_ctl_sock, SIOCSIFADDR, &ifr);
-}
-
-int ifc_set_mask(const char *name, in_addr_t mask)
-{
-    struct ifreq ifr;
-
-    ifc_init_ifr(name, &ifr);
-    init_sockaddr_in(&ifr.ifr_addr, mask);
-    
-    return ioctl(ifc_ctl_sock, SIOCSIFNETMASK, &ifr);
-}
-
-int ifc_get_info(const char *name, in_addr_t *addr, in_addr_t *mask, unsigned *flags)
-{
-    struct ifreq ifr;
-    ifc_init_ifr(name, &ifr);
-
-    if (addr != NULL) {
-        if(ioctl(ifc_ctl_sock, SIOCGIFADDR, &ifr) < 0) {
-            *addr = 0;
-        } else {
-            *addr = ((struct sockaddr_in*) &ifr.ifr_addr)->sin_addr.s_addr;
-        }
-    }
-    
-    if (mask != NULL) {
-        if(ioctl(ifc_ctl_sock, SIOCGIFNETMASK, &ifr) < 0) {
-            *mask = 0;
-        } else {
-            *mask = ((struct sockaddr_in*) &ifr.ifr_addr)->sin_addr.s_addr;
-        }
-    }
-
-    if (flags != NULL) {
-        if(ioctl(ifc_ctl_sock, SIOCGIFFLAGS, &ifr) < 0) {
-            *flags = 0;
-        } else {
-            *flags = ifr.ifr_flags;
-        }
-    }
-
-    return 0;
-}
-
-
-int ifc_create_default_route(const char *name, in_addr_t addr)
-{
-    struct rtentry rt;
-
-    memset(&rt, 0, sizeof(rt));
-    
-    rt.rt_dst.sa_family = AF_INET;
-    rt.rt_flags = RTF_UP | RTF_GATEWAY;
-    rt.rt_dev = (void*) name;
-    init_sockaddr_in(&rt.rt_genmask, 0);
-    init_sockaddr_in(&rt.rt_gateway, addr);
-    
-    return ioctl(ifc_ctl_sock, SIOCADDRT, &rt);
-}
-
-int ifc_add_host_route(const char *name, in_addr_t addr)
-{
-    struct rtentry rt;
-    int result;
-
-    memset(&rt, 0, sizeof(rt));
-    
-    rt.rt_dst.sa_family = AF_INET;
-    rt.rt_flags = RTF_UP | RTF_HOST;
-    rt.rt_dev = (void*) name;
-    init_sockaddr_in(&rt.rt_dst, addr);
-    init_sockaddr_in(&rt.rt_genmask, 0);
-    init_sockaddr_in(&rt.rt_gateway, 0);
-    
-    ifc_init();
-    result = ioctl(ifc_ctl_sock, SIOCADDRT, &rt);
-    if (result < 0 && errno == EEXIST) {
-        result = 0;
-    }
-    ifc_close();
-    return result;
-}
-
-int ifc_disable(const char *ifname)
-{
-    int result;
-
-    ifc_init();
-    result = ifc_down(ifname);
-    ifc_set_addr(ifname, 0);
-    ifc_close();
-    return result;
-}
-
-int ifc_reset_connections(const char *ifname)
-{
-#ifdef HAVE_ANDROID_OS
-    int result;
-    in_addr_t myaddr;
-    struct ifreq ifr;
-
-    ifc_init();
-    ifc_get_info(ifname, &myaddr, NULL, NULL);
-    ifc_init_ifr(ifname, &ifr);
-    init_sockaddr_in(&ifr.ifr_addr, myaddr);
-    result = ioctl(ifc_ctl_sock, SIOCKILLADDR,  &ifr);
-    ifc_close();
-    
-    return result;
-#else
-    return 0;
-#endif
-}
-
-/*
- * Remove the routes associated with the named interface.
- */
-int ifc_remove_host_routes(const char *name)
-{
-    char ifname[64];
-    in_addr_t dest, gway, mask;
-    int flags, refcnt, use, metric, mtu, win, irtt;
-    struct rtentry rt;
-    FILE *fp;
-    struct in_addr addr;
-
-    fp = fopen("/proc/net/route", "r");
-    if (fp == NULL)
-        return -1;
-    /* Skip the header line */
-    if (fscanf(fp, "%*[^\n]\n") < 0) {
-        fclose(fp);
-        return -1;
-    }
-    ifc_init();
-    for (;;) {
-        int nread = fscanf(fp, "%63s%X%X%X%d%d%d%X%d%d%d\n",
-                           ifname, &dest, &gway, &flags, &refcnt, &use, &metric, &mask,
-                           &mtu, &win, &irtt);
-        if (nread != 11) {
-            break;
-        }
-        if ((flags & (RTF_UP|RTF_HOST)) != (RTF_UP|RTF_HOST)
-                || strcmp(ifname, name) != 0) {
-            continue;
-        }
-        memset(&rt, 0, sizeof(rt));
-        rt.rt_dev = (void *)name;
-        init_sockaddr_in(&rt.rt_dst, dest);
-        init_sockaddr_in(&rt.rt_gateway, gway);
-        init_sockaddr_in(&rt.rt_genmask, mask);
-        addr.s_addr = dest;
-        if (ioctl(ifc_ctl_sock, SIOCDELRT, &rt) < 0) {
-            LOGD("failed to remove route for %s to %s: %s",
-                 ifname, inet_ntoa(addr), strerror(errno));
-        }
-    }
-    fclose(fp);
-    ifc_close();
-    return 0;
-}
-
-/*
- * Return the address of the default gateway
- *
- * TODO: factor out common code from this and remove_host_routes()
- * so that we only scan /proc/net/route in one place.
- */
-int ifc_get_default_route(const char *ifname)
-{
-    char name[64];
-    in_addr_t dest, gway, mask;
-    int flags, refcnt, use, metric, mtu, win, irtt;
-    int result;
-    FILE *fp;
-
-    fp = fopen("/proc/net/route", "r");
-    if (fp == NULL)
-        return 0;
-    /* Skip the header line */
-    if (fscanf(fp, "%*[^\n]\n") < 0) {
-        fclose(fp);
-        return 0;
-    }
-    ifc_init();
-    result = 0;
-    for (;;) {
-        int nread = fscanf(fp, "%63s%X%X%X%d%d%d%X%d%d%d\n",
-                           name, &dest, &gway, &flags, &refcnt, &use, &metric, &mask,
-                           &mtu, &win, &irtt);
-        if (nread != 11) {
-            break;
-        }
-        if ((flags & (RTF_UP|RTF_GATEWAY)) == (RTF_UP|RTF_GATEWAY)
-                && dest == 0
-                && strcmp(ifname, name) == 0) {
-            result = gway;
-            break;
-        }
-    }
-    fclose(fp);
-    ifc_close();
-    return result;
-}
-
-/*
- * Sets the specified gateway as the default route for the named interface.
- */
-int ifc_set_default_route(const char *ifname, in_addr_t gateway)
-{
-    struct in_addr addr;
-    int result;
-
-    ifc_init();
-    addr.s_addr = gateway;
-    if ((result = ifc_create_default_route(ifname, gateway)) < 0) {
-        LOGD("failed to add %s as default route for %s: %s",
-             inet_ntoa(addr), ifname, strerror(errno));
-    }
-    ifc_close();
-    return result;
-}
-
-/*
- * Removes the default route for the named interface.
- */
-int ifc_remove_default_route(const char *ifname)
-{
-    struct rtentry rt;
-    int result;
-
-    ifc_init();
-    memset(&rt, 0, sizeof(rt));
-    rt.rt_dev = (void *)ifname;
-    rt.rt_flags = RTF_UP|RTF_GATEWAY;
-    init_sockaddr_in(&rt.rt_dst, 0);
-    if ((result = ioctl(ifc_ctl_sock, SIOCDELRT, &rt)) < 0) {
-        LOGD("failed to remove default route for %s: %s", ifname, strerror(errno));
-    }
-    ifc_close();
-    return result;
-}
-
-int
-ifc_configure(const char *ifname,
-        in_addr_t address,
-        in_addr_t netmask,
-        in_addr_t gateway,
-        in_addr_t dns1,
-        in_addr_t dns2) {
-
-    char dns_prop_name[PROPERTY_KEY_MAX];
-
-    ifc_init();
-
-    if (ifc_up(ifname)) {
-        printerr("failed to turn on interface %s: %s\n", ifname, strerror(errno));
-        ifc_close();
-        return -1;
-    }
-    if (ifc_set_addr(ifname, address)) {
-        printerr("failed to set ipaddr %s: %s\n", ipaddr_to_string(address), strerror(errno));
-        ifc_close();
-        return -1;
-    }
-    if (ifc_set_mask(ifname, netmask)) {
-        printerr("failed to set netmask %s: %s\n", ipaddr_to_string(netmask), strerror(errno));
-        ifc_close();
-        return -1;
-    }
-    if (ifc_create_default_route(ifname, gateway)) {
-        printerr("failed to set default route %s: %s\n", ipaddr_to_string(gateway), strerror(errno));
-        ifc_close();
-        return -1;
-    }
-
-    ifc_close();
-
-    snprintf(dns_prop_name, sizeof(dns_prop_name), "dhcp.%s.dns1", ifname);
-    property_set(dns_prop_name, dns1 ? ipaddr_to_string(dns1) : "");
-    snprintf(dns_prop_name, sizeof(dns_prop_name), "dhcp.%s.dns2", ifname);
-    property_set(dns_prop_name, dns2 ? ipaddr_to_string(dns2) : "");
-
-    return 0;
-}
diff --git a/libnetutils/ifc_utils.h b/libnetutils/ifc_utils.h
deleted file mode 100644
index 49b8747..0000000
--- a/libnetutils/ifc_utils.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); 
- * you may not use this file except in compliance with the License. 
- * You may obtain a copy of the License at 
- *
- *     http://www.apache.org/licenses/LICENSE-2.0 
- *
- * Unless required by applicable law or agreed to in writing, software 
- * distributed under the License is distributed on an "AS IS" BASIS, 
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- * See the License for the specific language governing permissions and 
- * limitations under the License.
- */
-
-#ifndef _IFC_UTILS_H_
-#define _IFC_UTILS_H_
-
-int ifc_init(void);
-
-int ifc_get_ifindex(const char *name, int *if_indexp);
-int ifc_get_hwaddr(const char *name, void *ptr);
-
-int ifc_up(const char *name);
-int ifc_down(const char *name);
-
-int ifc_set_addr(const char *name, unsigned addr);
-int ifc_set_mask(const char *name, unsigned mask);
-
-int ifc_create_default_route(const char *name, unsigned addr);
-
-int ifc_get_info(const char *name, unsigned *addr, unsigned *mask, unsigned *flags);
-
-#endif
diff --git a/libnetutils/packet.c b/libnetutils/packet.c
deleted file mode 100644
index 9388345..0000000
--- a/libnetutils/packet.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); 
- * you may not use this file except in compliance with the License. 
- * You may obtain a copy of the License at 
- *
- *     http://www.apache.org/licenses/LICENSE-2.0 
- *
- * Unless required by applicable law or agreed to in writing, software 
- * distributed under the License is distributed on an "AS IS" BASIS, 
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- * See the License for the specific language governing permissions and 
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/uio.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
-#include <netinet/udp.h>
-#include <linux/if_packet.h>
-#include <linux/if_ether.h>
-#include <errno.h>
-
-#ifdef ANDROID
-#define LOG_TAG "DHCP"
-#include <cutils/log.h>
-#else
-#include <stdio.h>
-#include <string.h>
-#define LOGD printf
-#define LOGW printf
-#endif
-
-#include "dhcpmsg.h"
-
-int fatal();
-
-int open_raw_socket(const char *ifname, uint8_t *hwaddr, int if_index)
-{
-    int s, flag;
-    struct sockaddr_ll bindaddr;
-
-    if((s = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP))) < 0) {
-        return fatal("socket(PF_PACKET)");
-    }
-
-    memset(&bindaddr, 0, sizeof(bindaddr));
-    bindaddr.sll_family = AF_PACKET;
-    bindaddr.sll_protocol = htons(ETH_P_IP);
-    bindaddr.sll_halen = ETH_ALEN;
-    memcpy(bindaddr.sll_addr, hwaddr, ETH_ALEN);
-    bindaddr.sll_ifindex = if_index;
-
-    if (bind(s, (struct sockaddr *)&bindaddr, sizeof(bindaddr)) < 0) {
-        return fatal("Cannot bind raw socket to interface");
-    }
-
-    return s;
-}
-
-static uint32_t checksum(void *buffer, unsigned int count, uint32_t startsum)
-{
-    uint16_t *up = (uint16_t *)buffer;
-    uint32_t sum = startsum;
-    uint32_t upper16;
-
-    while (count > 1) {
-        sum += *up++;
-        count -= 2;
-    }
-    if (count > 0) {
-        sum += (uint16_t) *(uint8_t *)up;
-    }
-    while ((upper16 = (sum >> 16)) != 0) {
-        sum = (sum & 0xffff) + upper16;
-    }
-    return sum;
-}
-
-static uint32_t finish_sum(uint32_t sum)
-{
-    return ~sum & 0xffff;
-}
-
-int send_packet(int s, int if_index, struct dhcp_msg *msg, int size,
-                uint32_t saddr, uint32_t daddr, uint32_t sport, uint32_t dport)
-{
-    struct iphdr ip;
-    struct udphdr udp;
-    struct iovec iov[3];
-    uint32_t udpsum;
-    uint16_t temp;
-    struct msghdr msghdr;
-    struct sockaddr_ll destaddr;
-
-    ip.version = IPVERSION;
-    ip.ihl = sizeof(ip) >> 2;
-    ip.tos = 0;
-    ip.tot_len = htons(sizeof(ip) + sizeof(udp) + size);
-    ip.id = 0;
-    ip.frag_off = 0;
-    ip.ttl = IPDEFTTL;
-    ip.protocol = IPPROTO_UDP;
-    ip.check = 0;
-    ip.saddr = saddr;
-    ip.daddr = daddr;
-    ip.check = finish_sum(checksum(&ip, sizeof(ip), 0));
-
-    udp.source = htons(sport);
-    udp.dest = htons(dport);
-    udp.len = htons(sizeof(udp) + size);
-    udp.check = 0;
-
-    /* Calculate checksum for pseudo header */
-    udpsum = checksum(&ip.saddr, sizeof(ip.saddr), 0);
-    udpsum = checksum(&ip.daddr, sizeof(ip.daddr), udpsum);
-    temp = htons(IPPROTO_UDP);
-    udpsum = checksum(&temp, sizeof(temp), udpsum);
-    temp = udp.len;
-    udpsum = checksum(&temp, sizeof(temp), udpsum);
-
-    /* Add in the checksum for the udp header */
-    udpsum = checksum(&udp, sizeof(udp), udpsum);
-
-    /* Add in the checksum for the data */
-    udpsum = checksum(msg, size, udpsum);
-    udp.check = finish_sum(udpsum);
-
-    iov[0].iov_base = (char *)&ip;
-    iov[0].iov_len = sizeof(ip);
-    iov[1].iov_base = (char *)&udp;
-    iov[1].iov_len = sizeof(udp);
-    iov[2].iov_base = (char *)msg;
-    iov[2].iov_len = size;
-    memset(&destaddr, 0, sizeof(destaddr));
-    destaddr.sll_family = AF_PACKET;
-    destaddr.sll_protocol = htons(ETH_P_IP);
-    destaddr.sll_ifindex = if_index;
-    destaddr.sll_halen = ETH_ALEN;
-    memcpy(destaddr.sll_addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN);
-
-    msghdr.msg_name = &destaddr;
-    msghdr.msg_namelen = sizeof(destaddr);
-    msghdr.msg_iov = iov;
-    msghdr.msg_iovlen = sizeof(iov) / sizeof(struct iovec);
-    msghdr.msg_flags = 0;
-    msghdr.msg_control = 0;
-    msghdr.msg_controllen = 0;
-    return sendmsg(s, &msghdr, 0);
-}
-
-int receive_packet(int s, struct dhcp_msg *msg)
-{
-    int nread;
-    int is_valid;
-    struct dhcp_packet {
-        struct iphdr ip;
-        struct udphdr udp;
-        struct dhcp_msg dhcp;
-    } packet;
-    int dhcp_size;
-    uint32_t sum;
-    uint16_t temp;
-    uint32_t saddr, daddr;
-
-    nread = read(s, &packet, sizeof(packet));
-    if (nread < 0) {
-        return -1;
-    }
-    /*
-     * The raw packet interface gives us all packets received by the
-     * network interface. We need to filter out all packets that are
-     * not meant for us.
-     */
-    is_valid = 0;
-    if (nread < (int)(sizeof(struct iphdr) + sizeof(struct udphdr))) {
-#if VERBOSE
-        LOGD("Packet is too small (%d) to be a UDP datagram", nread);
-#endif
-    } else if (packet.ip.version != IPVERSION || packet.ip.ihl != (sizeof(packet.ip) >> 2)) {
-#if VERBOSE
-        LOGD("Not a valid IP packet");
-#endif
-    } else if (nread < ntohs(packet.ip.tot_len)) {
-#if VERBOSE
-        LOGD("Packet was truncated (read %d, needed %d)", nread, ntohs(packet.ip.tot_len));
-#endif
-    } else if (packet.ip.protocol != IPPROTO_UDP) {
-#if VERBOSE
-        LOGD("IP protocol (%d) is not UDP", packet.ip.protocol);
-#endif
-    } else if (packet.udp.dest != htons(PORT_BOOTP_CLIENT)) {
-#if VERBOSE
-        LOGD("UDP dest port (%d) is not DHCP client", ntohs(packet.udp.dest));
-#endif
-    } else {
-        is_valid = 1;
-    }
-
-    if (!is_valid) {
-        return -1;
-    }
-
-    /* Seems like it's probably a valid DHCP packet */
-    /* validate IP header checksum */
-    sum = finish_sum(checksum(&packet.ip, sizeof(packet.ip), 0));
-    if (sum != 0) {
-        LOGW("IP header checksum failure (0x%x)", packet.ip.check);
-        return -1;
-    }
-    /*
-     * Validate the UDP checksum.
-     * Since we don't need the IP header anymore, we "borrow" it
-     * to construct the pseudo header used in the checksum calculation.
-     */
-    dhcp_size = ntohs(packet.udp.len) - sizeof(packet.udp);
-    saddr = packet.ip.saddr;
-    daddr = packet.ip.daddr;
-    nread = ntohs(packet.ip.tot_len);
-    memset(&packet.ip, 0, sizeof(packet.ip));
-    packet.ip.saddr = saddr;
-    packet.ip.daddr = daddr;
-    packet.ip.protocol = IPPROTO_UDP;
-    packet.ip.tot_len = packet.udp.len;
-    temp = packet.udp.check;
-    packet.udp.check = 0;
-    sum = finish_sum(checksum(&packet, nread, 0));
-    packet.udp.check = temp;
-    if (temp != sum) {
-        LOGW("UDP header checksum failure (0x%x should be 0x%x)", sum, temp);
-        return -1;
-    }
-    memcpy(msg, &packet.dhcp, dhcp_size);
-    return dhcp_size;
-}
diff --git a/libnetutils/packet.h b/libnetutils/packet.h
deleted file mode 100644
index aade392..0000000
--- a/libnetutils/packet.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); 
- * you may not use this file except in compliance with the License. 
- * You may obtain a copy of the License at 
- *
- *     http://www.apache.org/licenses/LICENSE-2.0 
- *
- * Unless required by applicable law or agreed to in writing, software 
- * distributed under the License is distributed on an "AS IS" BASIS, 
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- * See the License for the specific language governing permissions and 
- * limitations under the License.
- */
-
-#ifndef _WIFI_PACKET_H_
-#define _WIFI_PACKET_H_
-
-int open_raw_socket(const char *ifname, uint8_t *hwaddr, int if_index);
-int send_packet(int s, int if_index, struct dhcp_msg *msg, int size,
-                uint32_t saddr, uint32_t daddr, uint32_t sport, uint32_t dport);
-int receive_packet(int s, struct dhcp_msg *msg);
-
-#endif
diff --git a/libpixelflinger/Android.mk b/libpixelflinger/Android.mk
deleted file mode 100644
index 50eb5f5..0000000
--- a/libpixelflinger/Android.mk
+++ /dev/null
@@ -1,92 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-#
-# ARMv6 specific objects
-#
-
-ifeq ($(TARGET_ARCH),arm)
-LOCAL_ASFLAGS := -march=armv6
-LOCAL_SRC_FILES := rotate90CW_4x4_16v6.S
-LOCAL_MODULE := libpixelflinger_armv6
-include $(BUILD_STATIC_LIBRARY)
-endif
-
-#
-# C/C++ and ARMv5 objects
-#
-
-include $(CLEAR_VARS)
-PIXELFLINGER_SRC_FILES:= \
-    codeflinger/ARMAssemblerInterface.cpp \
-    codeflinger/ARMAssemblerProxy.cpp \
-    codeflinger/ARMAssembler.cpp \
-    codeflinger/CodeCache.cpp \
-    codeflinger/GGLAssembler.cpp \
-    codeflinger/load_store.cpp \
-    codeflinger/blending.cpp \
-    codeflinger/texturing.cpp \
-    codeflinger/disassem.c \
-	tinyutils/SharedBuffer.cpp \
-	tinyutils/VectorImpl.cpp \
-	fixed.cpp.arm \
-	picker.cpp.arm \
-	pixelflinger.cpp.arm \
-	trap.cpp.arm \
-	scanline.cpp.arm \
-	format.cpp \
-	clear.cpp \
-	raster.cpp \
-	buffer.cpp
-
-ifeq ($(TARGET_ARCH),arm)
-PIXELFLINGER_SRC_FILES += t32cb16blend.S
-endif
-
-ifeq ($(TARGET_ARCH),arm)
-# special optimization flags for pixelflinger
-PIXELFLINGER_CFLAGS += -fstrict-aliasing -fomit-frame-pointer
-endif
-
-LOCAL_SHARED_LIBRARIES := libcutils
-
-ifneq ($(TARGET_ARCH),arm)
-# Required to define logging functions on the simulator.
-# TODO: move the simulator logging functions into libcutils with
-# the rest of the basic log stuff.
-LOCAL_SHARED_LIBRARIES += libutils
-endif
-
-#
-# Shared library
-#
-
-LOCAL_MODULE:= libpixelflinger
-LOCAL_SRC_FILES := $(PIXELFLINGER_SRC_FILES)
-LOCAL_CFLAGS := $(PIXELFLINGER_CFLAGS)
-ifneq ($(BUILD_TINY_ANDROID),true)
-# Really this should go away entirely or at least not depend on
-# libhardware, but this at least gets us built.
-LOCAL_SHARED_LIBRARIES += libhardware_legacy
-LOCAL_CFLAGS += -DWITH_LIB_HARDWARE
-endif
-ifeq ($(TARGET_ARCH),arm)
-LOCAL_WHOLE_STATIC_LIBRARIES := libpixelflinger_armv6
-endif
-include $(BUILD_SHARED_LIBRARY)
-
-#
-# Static library version
-#
-
-include $(CLEAR_VARS)
-LOCAL_MODULE:= libpixelflinger_static
-LOCAL_SRC_FILES := $(PIXELFLINGER_SRC_FILES)
-LOCAL_CFLAGS := $(PIXELFLINGER_CFLAGS) 
-ifeq ($(TARGET_ARCH),arm)
-LOCAL_WHOLE_STATIC_LIBRARIES := libpixelflinger_armv6
-endif
-include $(BUILD_STATIC_LIBRARY)
-
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/libpixelflinger/MODULE_LICENSE_APACHE2 b/libpixelflinger/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/libpixelflinger/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/libpixelflinger/NOTICE b/libpixelflinger/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/libpixelflinger/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/libpixelflinger/buffer.cpp b/libpixelflinger/buffer.cpp
deleted file mode 100644
index af7356b..0000000
--- a/libpixelflinger/buffer.cpp
+++ /dev/null
@@ -1,384 +0,0 @@
-/* libs/pixelflinger/buffer.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#include <assert.h>
-
-#include "buffer.h"
-
-namespace android {
-// ----------------------------------------------------------------------------
-
-static void read_pixel(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel);
-static void write_pixel(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, const pixel_t* pixel);
-static void readRGB565(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel);
-static void readABGR8888(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel);
-
-static uint32_t logic_op(int op, uint32_t s, uint32_t d);
-static uint32_t extract(uint32_t v, int h, int l, int bits);
-static uint32_t expand(uint32_t v, int sbits, int dbits);
-static uint32_t downshift_component(uint32_t in, uint32_t v,
-        int sh, int sl, int dh, int dl, int ch, int cl, int dither);
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_texture(context_t* c)
-{
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; i++) {
-        texture_t& t = c->state.texture[i];
-        t.s_coord = GGL_ONE_TO_ONE;
-        t.t_coord = GGL_ONE_TO_ONE;
-        t.s_wrap = GGL_REPEAT;
-        t.t_wrap = GGL_REPEAT;
-        t.min_filter = GGL_NEAREST;
-        t.mag_filter = GGL_NEAREST;
-        t.env = GGL_MODULATE;
-    }
-    c->activeTMU = &(c->state.texture[0]);
-}
-
-void ggl_set_surface(context_t* c, surface_t* dst, const GGLSurface* src)
-{
-    dst->width = src->width;
-    dst->height = src->height;
-    dst->stride = src->stride;
-    dst->data = src->data;
-    dst->format = src->format;
-    dst->dirty = 1;
-    if (__builtin_expect(dst->stride < 0, false)) {
-        const GGLFormat& pixelFormat(c->formats[dst->format]);
-        const int32_t bpr = -dst->stride * pixelFormat.size;
-        dst->data += bpr * (dst->height-1);
-    }
-}
-
-static void pick_read_write(surface_t* s)
-{
-    // Choose best reader/writers.
-    switch (s->format) {
-        case GGL_PIXEL_FORMAT_RGBA_8888:    s->read = readABGR8888;  break;
-        case GGL_PIXEL_FORMAT_RGB_565:      s->read = readRGB565;    break;
-        default:                            s->read = read_pixel;    break;
-    }
-    s->write = write_pixel;
-}
-
-void ggl_pick_texture(context_t* c)
-{
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-        surface_t& s = c->state.texture[i].surface;
-        if ((!c->state.texture[i].enable) || (!s.dirty))
-            continue;
-        s.dirty = 0;
-        pick_read_write(&s);
-        generated_tex_vars_t& gen = c->generated_vars.texture[i];
-        gen.width   = s.width;
-        gen.height  = s.height;
-        gen.stride  = s.stride;
-        gen.data    = int32_t(s.data);
-    }
-}
-
-void ggl_pick_cb(context_t* c)
-{
-    surface_t& s = c->state.buffers.color;
-    if (s.dirty) {
-        s.dirty = 0;
-        pick_read_write(&s);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-void read_pixel(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel)
-{
-    assert((x < s->width) && (y < s->height));
-
-    const GGLFormat* f = &(c->formats[s->format]);
-    int32_t index = x + (s->stride * y);
-    uint8_t* const data = s->data + index * f->size;
-    uint32_t v = 0;
-    switch (f->size) {
-        case 1:		v = *data;									break;
-        case 2:		v = *(uint16_t*)data;						break;
-        case 3:		v = (data[2]<<16)|(data[1]<<8)|data[0];     break;
-        case 4:		v = GGL_RGBA_TO_HOST(*(uint32_t*)data);		break;
-    }
-    for (int i=0 ; i<4 ; i++) {
-        pixel->s[i] = f->c[i].h - f->c[i].l;
-        if (pixel->s[i])
-            pixel->c[i] = extract(v,  f->c[i].h,  f->c[i].l, f->size*8);
-    }
-}
-
-void readRGB565(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel)
-{
-    uint16_t v = *(reinterpret_cast<uint16_t*>(s->data) + (x + (s->stride * y)));
-    pixel->c[0] = 0;
-    pixel->c[1] = v>>11;
-    pixel->c[2] = (v>>5)&0x3F;
-    pixel->c[3] = v&0x1F;
-    pixel->s[0] = 0;
-    pixel->s[1] = 5;
-    pixel->s[2] = 6;
-    pixel->s[3] = 5;
-}
-
-void readABGR8888(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, pixel_t* pixel)
-{
-    uint32_t v = *(reinterpret_cast<uint32_t*>(s->data) + (x + (s->stride * y)));
-    v = GGL_RGBA_TO_HOST(v);
-    pixel->c[0] = v>>24;        // A
-    pixel->c[1] = v&0xFF;       // R
-    pixel->c[2] = (v>>8)&0xFF;  // G
-    pixel->c[3] = (v>>16)&0xFF; // B
-    pixel->s[0] = 
-    pixel->s[1] = 
-    pixel->s[2] = 
-    pixel->s[3] = 8;
-}
-
-void write_pixel(const surface_t* s, context_t* c,
-        uint32_t x, uint32_t y, const pixel_t* pixel)
-{
-    assert((x < s->width) && (y < s->height));
-
-    int dither = -1;
-    if (c->state.enables & GGL_ENABLE_DITHER) {
-        dither = c->ditherMatrix[ (x & GGL_DITHER_MASK) +
-                ((y & GGL_DITHER_MASK)<<GGL_DITHER_ORDER_SHIFT) ];
-    }
-
-    const GGLFormat* f = &(c->formats[s->format]);
-    int32_t index = x + (s->stride * y);
-    uint8_t* const data = s->data + index * f->size;
-        
-    uint32_t mask = 0;
-    uint32_t v = 0;
-    for (int i=0 ; i<4 ; i++) {
-        const int component_mask = 1 << i;
-        if (f->components>=GGL_LUMINANCE &&
-                (i==GGLFormat::GREEN || i==GGLFormat::BLUE)) {
-            // destinations L formats don't have G or B
-            continue;
-        }
-        const int l = f->c[i].l;
-        const int h = f->c[i].h;
-        if (h && (c->state.mask.color & component_mask)) {
-            mask |= (((1<<(h-l))-1)<<l);
-            uint32_t u = pixel->c[i];
-            int32_t pixelSize = pixel->s[i];
-            if (pixelSize < (h-l)) {
-                u = expand(u, pixelSize, h-l);
-                pixelSize = h-l;
-            }
-            v = downshift_component(v, u, pixelSize, 0, h, l, 0, 0, dither);
-        }
-    }
-
-    if ((c->state.mask.color != 0xF) || 
-        (c->state.enables & GGL_ENABLE_LOGIC_OP)) {
-        uint32_t d = 0;
-        switch (f->size) {
-            case 1:	d = *data;									break;
-            case 2:	d = *(uint16_t*)data;						break;
-            case 3:	d = (data[2]<<16)|(data[1]<<8)|data[0];     break;
-            case 4:	d = GGL_RGBA_TO_HOST(*(uint32_t*)data);		break;
-        }
-        if (c->state.enables & GGL_ENABLE_LOGIC_OP) {
-            v = logic_op(c->state.logic_op.opcode, v, d);            
-            v &= mask;
-        }
-        v |= (d & ~mask);
-    }
-
-    switch (f->size) {
-        case 1:		*data = v;									break;
-        case 2:		*(uint16_t*)data = v;						break;
-        case 3:
-            data[0] = v;
-            data[1] = v>>8;
-            data[2] = v>>16;
-            break;
-        case 4:		*(uint32_t*)data = GGL_HOST_TO_RGBA(v);     break;
-    }
-}
-
-static uint32_t logic_op(int op, uint32_t s, uint32_t d)
-{
-    switch(op) {
-    case GGL_CLEAR:         return 0;
-    case GGL_AND:           return s & d;
-    case GGL_AND_REVERSE:   return s & ~d;
-    case GGL_COPY:          return s;
-    case GGL_AND_INVERTED:  return ~s & d;
-    case GGL_NOOP:          return d;
-    case GGL_XOR:           return s ^ d;
-    case GGL_OR:            return s | d;
-    case GGL_NOR:           return ~(s | d);
-    case GGL_EQUIV:         return ~(s ^ d);
-    case GGL_INVERT:        return ~d;
-    case GGL_OR_REVERSE:    return s | ~d;
-    case GGL_COPY_INVERTED: return ~s;
-    case GGL_OR_INVERTED:   return ~s | d;
-    case GGL_NAND:          return ~(s & d);
-    case GGL_SET:           return ~0;
-    };
-    return s;
-}            
-
-
-uint32_t ggl_expand(uint32_t v, int sbits, int dbits)
-{
-    return expand(v, sbits, dbits);
-}
-
-uint32_t ggl_pack_color(context_t* c, int32_t format,
-        GGLcolor r, GGLcolor g, GGLcolor b, GGLcolor a)
-{
-    const GGLFormat* f = &(c->formats[format]);
-    uint32_t p = 0;
-    const int32_t hbits = GGL_COLOR_BITS;
-    const int32_t lbits = GGL_COLOR_BITS - 8;
-    p = downshift_component(p, r,   hbits, lbits,  f->rh, f->rl, 0, 1, -1);
-    p = downshift_component(p, g,   hbits, lbits,  f->gh, f->gl, 0, 1, -1);
-    p = downshift_component(p, b,   hbits, lbits,  f->bh, f->bl, 0, 1, -1);
-    p = downshift_component(p, a,   hbits, lbits,  f->ah, f->al, 0, 1, -1);
-    switch (f->size) {
-    case 1: p |= p << 8;    // fallthrough
-    case 2: p |= p << 16;
-    }
-    return p;
-}
-
-// ----------------------------------------------------------------------------
-
-// extract a component from a word
-uint32_t extract(uint32_t v, int h, int l, int bits)
-{
-	assert(h);
-	if (l) {
-		v >>= l;
-	}
-	if (h != bits) {
-		v &= (1<<(h-l))-1;
-	}
-	return v;
-}
-
-// expand a component from sbits to dbits
-uint32_t expand(uint32_t v, int sbits, int dbits)
-{
-    if (dbits > sbits) {
-        assert(sbits);
-        if (sbits==1) {
-            v = (v<<dbits) - v;
-        } else {
-            if (dbits % sbits) {
-                v <<= (dbits-sbits);
-                dbits -= sbits;
-                do {
-                    v |= v>>sbits;
-                    dbits -= sbits;
-                    sbits *= 2;
-                } while (dbits>0);
-            } else {
-                dbits -= sbits;
-                do {
-                    v |= v<<sbits;
-                    dbits -= sbits;
-                    if (sbits*2 < dbits) {
-                        sbits *= 2;
-                    }
-                } while (dbits > 0);
-            }
-        }
-    }
-	return v;
-}
-
-// downsample a component from sbits to dbits
-// and shift / construct the pixel
-uint32_t downshift_component(	uint32_t in, uint32_t v,
-                                int sh, int sl,		// src
-                                int dh, int dl,		// dst
-                                int ch, int cl,		// clear
-                                int dither)
-{
-	const int sbits = sh-sl;
-	const int dbits = dh-dl;
-    
-	assert(sbits>=dbits);
-
-
-    if (sbits>dbits) {
-        if (dither>=0) {
-            v -= (v>>dbits);				// fix up
-            const int shift = (GGL_DITHER_BITS - (sbits-dbits));
-            if (shift >= 0)   v += (dither >> shift) << sl;
-            else              v += (dither << (-shift)) << sl;
-        } else {
-            // don't do that right now, so we can reproduce the same
-            // artifacts we get on ARM (Where we don't do this)
-            // -> this is not really needed if we don't dither
-            //if (dBits > 1) { // result already OK if dBits==1
-            //    v -= (v>>dbits);				// fix up
-            //    v += 1 << ((sbits-dbits)-1);	// rounding
-            //}
-        }
-    }
-
-
-	// we need to clear the high bits of the source
-	if (ch) {
-		v <<= 32-sh;
-		sl += 32-sh;
-        sh = 32;
-	}
-	
-	if (dl) {
-		if (cl || (sbits>dbits)) {
-			v >>= sh-dbits;
-			sl = 0;
-			sh = dbits;
-            in |= v<<dl;
-		} else {
-			// sbits==dbits and we don't need to clean the lower bits
-			// so we just have to shift the component to the right location
-            int shift = dh-sh;
-            in |= v<<shift;
-		}
-	} else {
-		// destination starts at bit 0
-		// ie: sh-dh == sh-dbits
-		int shift = sh-dh;
-		if (shift > 0)      in |= v>>shift;
-		else if (shift < 0) in |= v<<shift;
-		else                in |= v;
-	}
-	return in;
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libpixelflinger/buffer.h b/libpixelflinger/buffer.h
deleted file mode 100644
index 9c9e4bc..0000000
--- a/libpixelflinger/buffer.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* libs/pixelflinger/buffer.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_GGL_TEXTURE_H
-#define ANDROID_GGL_TEXTURE_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_texture(context_t* c);
-
-void ggl_set_surface(context_t* c, surface_t* dst, const GGLSurface* src);
-
-void ggl_pick_texture(context_t* c);
-void ggl_pick_cb(context_t* c);
-
-uint32_t ggl_expand(uint32_t v, int sbits, int dbits);
-uint32_t ggl_pack_color(context_t* c, int32_t format,
-            GGLcolor r, GGLcolor g, GGLcolor b, GGLcolor a);
-
-}; // namespace android
-
-#endif // ANDROID_GGL_TEXTURE_H
diff --git a/libpixelflinger/clear.cpp b/libpixelflinger/clear.cpp
deleted file mode 100644
index b962456..0000000
--- a/libpixelflinger/clear.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/* libs/pixelflinger/clear.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <cutils/memory.h>
-
-#include "clear.h"
-#include "buffer.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-static void ggl_clear(void* c, GGLbitfield mask);
-static void ggl_clearColorx(void* c,
-        GGLclampx r, GGLclampx g, GGLclampx b, GGLclampx a);        
-static void ggl_clearDepthx(void* c, GGLclampx depth);
-static void ggl_clearStencil(void* c, GGLint s);
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_clear(context_t* c)
-{
-    GGLContext& procs = *(GGLContext*)c;
-    GGL_INIT_PROC(procs, clear);
-    GGL_INIT_PROC(procs, clearColorx);
-    GGL_INIT_PROC(procs, clearDepthx);
-    GGL_INIT_PROC(procs, clearStencil);
-    c->state.clear.dirty =  GGL_STENCIL_BUFFER_BIT |
-                            GGL_COLOR_BUFFER_BIT |
-                            GGL_DEPTH_BUFFER_BIT;
-    c->state.clear.depth = FIXED_ONE;
-}
-
-// ----------------------------------------------------------------------------
-
-static void memset2d(context_t* c, const surface_t& s, uint32_t packed,
-        uint32_t l, uint32_t t, uint32_t w, uint32_t h)
-{
-    const uint32_t size = c->formats[s.format].size;
-    const int32_t stride = s.stride * size;
-    uint8_t* dst = (uint8_t*)s.data + (l + t*s.stride)*size;
-    w *= size;
-
-    if (ggl_likely(int32_t(w) == stride)) {
-        // clear the whole thing in one call
-        w *= h;
-        h = 1;
-    }
-
-    switch (size) {
-    case 1:
-        do {
-            memset(dst, packed, w);
-            dst += stride;
-        } while(--h);
-        break;
-    case 2:
-        do {
-            android_memset16((uint16_t*)dst, packed, w);
-            dst += stride;
-        } while(--h);
-        break;
-    case 3: // XXX: 24-bit clear.
-        break;
-    case 4:
-        do {
-            android_memset32((uint32_t*)dst, packed, w);
-            dst += stride;
-        } while(--h);
-        break;
-    }    
-}
-
-static inline GGLfixed fixedToZ(GGLfixed z) {
-    return GGLfixed(((int64_t(z) << 16) - z) >> 16);
-}
-
-static void ggl_clear(void* con, GGLbitfield mask)
-{
-    GGL_CONTEXT(c, con);
-
-    // XXX: rgba-dithering, rgba-masking
-    // XXX: handle all formats of Z and S
-
-    const uint32_t l = c->state.scissor.left;
-    const uint32_t t = c->state.scissor.top;
-    uint32_t w = c->state.scissor.right - l;
-    uint32_t h = c->state.scissor.bottom - t;
-
-    if (!w || !h)
-        return;
-
-    // unexsiting buffers have no effect...
-    if (c->state.buffers.color.format == 0)
-        mask &= ~GGL_COLOR_BUFFER_BIT;
-
-    if (c->state.buffers.depth.format == 0)
-        mask &= ~GGL_DEPTH_BUFFER_BIT;
-
-    if (c->state.buffers.stencil.format == 0)
-        mask &= ~GGL_STENCIL_BUFFER_BIT;
-
-    if (mask & GGL_COLOR_BUFFER_BIT) {
-        if (c->state.clear.dirty & GGL_COLOR_BUFFER_BIT) {
-            c->state.clear.dirty &= ~GGL_COLOR_BUFFER_BIT;
-
-            uint32_t colorPacked = ggl_pack_color(c,
-                    c->state.buffers.color.format,
-                    gglFixedToIteratedColor(c->state.clear.r),
-                    gglFixedToIteratedColor(c->state.clear.g),
-                    gglFixedToIteratedColor(c->state.clear.b),
-                    gglFixedToIteratedColor(c->state.clear.a));
-
-            c->state.clear.colorPacked = GGL_HOST_TO_RGBA(colorPacked);
-        }
-        const uint32_t packed = c->state.clear.colorPacked;
-        memset2d(c, c->state.buffers.color, packed, l, t, w, h);
-    }
-    if (mask & GGL_DEPTH_BUFFER_BIT) {
-        if (c->state.clear.dirty & GGL_DEPTH_BUFFER_BIT) {
-            c->state.clear.dirty &= ~GGL_DEPTH_BUFFER_BIT;
-            uint32_t depth = fixedToZ(c->state.clear.depth);
-            c->state.clear.depthPacked = (depth<<16)|depth;
-        }
-        const uint32_t packed = c->state.clear.depthPacked;
-        memset2d(c, c->state.buffers.depth, packed, l, t, w, h);
-    }
-
-    // XXX: do stencil buffer
-}
-
-static void ggl_clearColorx(void* con,
-        GGLclampx r, GGLclampx g, GGLclampx b, GGLclampx a)
-{
-    GGL_CONTEXT(c, con);
-    c->state.clear.r = gglClampx(r);
-    c->state.clear.g = gglClampx(g);
-    c->state.clear.b = gglClampx(b);
-    c->state.clear.a = gglClampx(a);
-    c->state.clear.dirty |= GGL_COLOR_BUFFER_BIT;
-}
-
-static void ggl_clearDepthx(void* con, GGLclampx depth)
-{
-    GGL_CONTEXT(c, con);
-    c->state.clear.depth = gglClampx(depth);
-    c->state.clear.dirty |= GGL_DEPTH_BUFFER_BIT;
-}
-
-static void ggl_clearStencil(void* con, GGLint s)
-{
-    GGL_CONTEXT(c, con);
-    c->state.clear.stencil = s;
-    c->state.clear.dirty |= GGL_STENCIL_BUFFER_BIT;
-}
-
-}; // namespace android
diff --git a/libpixelflinger/clear.h b/libpixelflinger/clear.h
deleted file mode 100644
index b071df0..0000000
--- a/libpixelflinger/clear.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* libs/pixelflinger/clear.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#ifndef ANDROID_GGL_CLEAR_H
-#define ANDROID_GGL_CLEAR_H
-
-#include <pixelflinger/pixelflinger.h>
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_clear(context_t* c);
-
-}; // namespace android
-
-#endif // ANDROID_GGL_CLEAR_H
diff --git a/libpixelflinger/codeflinger/ARMAssembler.cpp b/libpixelflinger/codeflinger/ARMAssembler.cpp
deleted file mode 100644
index ff7b0b3..0000000
--- a/libpixelflinger/codeflinger/ARMAssembler.cpp
+++ /dev/null
@@ -1,428 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssembler.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#define LOG_TAG "ARMAssembler"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <cutils/log.h>
-#include <cutils/properties.h>
-
-#if defined(WITH_LIB_HARDWARE)
-#include <hardware_legacy/qemu_tracing.h>
-#endif
-
-#include <private/pixelflinger/ggl_context.h>
-
-#include "codeflinger/ARMAssembler.h"
-#include "codeflinger/CodeCache.h"
-#include "codeflinger/disassem.h"
-
-// ----------------------------------------------------------------------------
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark ARMAssembler...
-#endif
-
-ARMAssembler::ARMAssembler(const sp<Assembly>& assembly)
-    :   ARMAssemblerInterface(),
-        mAssembly(assembly)
-{
-    mBase = mPC = (uint32_t *)assembly->base();
-    mDuration = ggl_system_time();
-#if defined(WITH_LIB_HARDWARE)
-    mQemuTracing = true;
-#endif
-}
-
-ARMAssembler::~ARMAssembler()
-{
-}
-
-uint32_t* ARMAssembler::pc() const
-{
-    return mPC;
-}
-
-uint32_t* ARMAssembler::base() const
-{
-    return mBase;
-}
-
-void ARMAssembler::reset()
-{
-    mBase = mPC = (uint32_t *)mAssembly->base();
-    mBranchTargets.clear();
-    mLabels.clear();
-    mLabelsInverseMapping.clear();
-    mComments.clear();
-}
-
-// ----------------------------------------------------------------------------
-
-void ARMAssembler::disassemble(const char* name)
-{
-    if (name) {
-        printf("%s:\n", name);
-    }
-    size_t count = pc()-base();
-    uint32_t* i = base();
-    while (count--) {
-        ssize_t label = mLabelsInverseMapping.indexOfKey(i);
-        if (label >= 0) {
-            printf("%s:\n", mLabelsInverseMapping.valueAt(label));
-        }
-        ssize_t comment = mComments.indexOfKey(i);
-        if (comment >= 0) {
-            printf("; %s\n", mComments.valueAt(comment));
-        }
-        printf("%08x:    %08x    ", int(i), int(i[0]));
-        ::disassemble((u_int)i);
-        i++;
-    }
-}
-
-void ARMAssembler::comment(const char* string)
-{
-    mComments.add(mPC, string);
-}
-
-void ARMAssembler::label(const char* theLabel)
-{
-    mLabels.add(theLabel, mPC);
-    mLabelsInverseMapping.add(mPC, theLabel);
-}
-
-void ARMAssembler::B(int cc, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (cc<<28) | (0xA<<24) | 0;
-}
-
-void ARMAssembler::BL(int cc, const char* label)
-{
-    mBranchTargets.add(branch_target_t(label, mPC));
-    *mPC++ = (cc<<28) | (0xB<<24) | 0;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Prolog/Epilog & Generate...
-#endif
-
-
-void ARMAssembler::prolog()
-{
-    // write dummy prolog code
-    mPrologPC = mPC;
-    STM(AL, FD, SP, 1, LSAVED);
-}
-
-void ARMAssembler::epilog(uint32_t touched)
-{
-    touched &= LSAVED;
-    if (touched) {
-        // write prolog code
-        uint32_t* pc = mPC;
-        mPC = mPrologPC;
-        STM(AL, FD, SP, 1, touched | LLR);
-        mPC = pc;
-        // write epilog code
-        LDM(AL, FD, SP, 1, touched | LLR);
-        BX(AL, LR);
-    } else {   // heh, no registers to save!
-        // write prolog code
-        uint32_t* pc = mPC;
-        mPC = mPrologPC;
-        MOV(AL, 0, R0, R0); // NOP
-        mPC = pc;
-        // write epilog code
-        BX(AL, LR);
-    }
-}
-
-int ARMAssembler::generate(const char* name)
-{
-    // fixup all the branches
-    size_t count = mBranchTargets.size();
-    while (count--) {
-        const branch_target_t& bt = mBranchTargets[count];
-        uint32_t* target_pc = mLabels.valueFor(bt.label);
-        LOG_ALWAYS_FATAL_IF(!target_pc,
-                "error resolving branch targets, target_pc is null");
-        int32_t offset = int32_t(target_pc - (bt.pc+2));
-        *bt.pc |= offset & 0xFFFFFF;
-    }
-
-    mAssembly->resize( int(pc()-base())*4 );
-    
-    // the instruction cache is flushed by CodeCache
-    const int64_t duration = ggl_system_time() - mDuration;
-    const char * const format = "generated %s (%d ins) at [%p:%p] in %lld ns\n";
-    LOGI(format, name, int(pc()-base()), base(), pc(), duration);
-
-#if defined(WITH_LIB_HARDWARE)
-    if (__builtin_expect(mQemuTracing, 0)) {
-        int err = qemu_add_mapping(int(base()), name);
-        mQemuTracing = (err >= 0);
-    }
-#endif
-
-    char value[PROPERTY_VALUE_MAX];
-    property_get("debug.pf.disasm", value, "0");
-    if (atoi(value) != 0) {
-        printf(format, name, int(pc()-base()), base(), pc(), duration);
-        disassemble(name);
-    }
-    
-    return NO_ERROR;
-}
-
-uint32_t* ARMAssembler::pcForLabel(const char* label)
-{
-    return mLabels.valueFor(label);
-}
-
-// ----------------------------------------------------------------------------
-
-#if 0
-#pragma mark -
-#pragma mark Data Processing...
-#endif
-
-void ARMAssembler::dataProcessing(int opcode, int cc,
-        int s, int Rd, int Rn, uint32_t Op2)
-{
-    *mPC++ = (cc<<28) | (opcode<<21) | (s<<20) | (Rn<<16) | (Rd<<12) | Op2;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Multiply...
-#endif
-
-// multiply...
-void ARMAssembler::MLA(int cc, int s,
-        int Rd, int Rm, int Rs, int Rn) {
-    if (Rd == Rm) { int t = Rm; Rm=Rs; Rs=t; } 
-    LOG_FATAL_IF(Rd==Rm, "MLA(r%u,r%u,r%u,r%u)", Rd,Rm,Rs,Rn);
-    *mPC++ =    (cc<<28) | (1<<21) | (s<<20) |
-                (Rd<<16) | (Rn<<12) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::MUL(int cc, int s,
-        int Rd, int Rm, int Rs) {
-    if (Rd == Rm) { int t = Rm; Rm=Rs; Rs=t; } 
-    LOG_FATAL_IF(Rd==Rm, "MUL(r%u,r%u,r%u)", Rd,Rm,Rs);
-    *mPC++ = (cc<<28) | (s<<20) | (Rd<<16) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::UMULL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "UMULL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    *mPC++ =    (cc<<28) | (1<<23) | (s<<20) |
-                (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::UMUAL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "UMUAL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    *mPC++ =    (cc<<28) | (1<<23) | (1<<21) | (s<<20) |
-                (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::SMULL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "SMULL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    *mPC++ =    (cc<<28) | (1<<23) | (1<<22) | (s<<20) |
-                (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-}
-void ARMAssembler::SMUAL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs) {
-    LOG_FATAL_IF(RdLo==Rm || RdHi==Rm || RdLo==RdHi,
-                        "SMUAL(r%u,r%u,r%u,r%u)", RdLo,RdHi,Rm,Rs);
-    *mPC++ =    (cc<<28) | (1<<23) | (1<<22) | (1<<21) | (s<<20) |
-                (RdHi<<16) | (RdLo<<12) | (Rs<<8) | 0x90 | Rm;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Branches...
-#endif
-
-// branches...
-void ARMAssembler::B(int cc, uint32_t* pc)
-{
-    int32_t offset = int32_t(pc - (mPC+2));
-    *mPC++ = (cc<<28) | (0xA<<24) | (offset & 0xFFFFFF);
-}
-
-void ARMAssembler::BL(int cc, uint32_t* pc)
-{
-    int32_t offset = int32_t(pc - (mPC+2));
-    *mPC++ = (cc<<28) | (0xB<<24) | (offset & 0xFFFFFF);
-}
-
-void ARMAssembler::BX(int cc, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x12FFF10 | Rn;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Data Transfer...
-#endif
-
-// data transfert...
-void ARMAssembler::LDR(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<26) | (1<<20) | (Rn<<16) | (Rd<<12) | offset;
-}
-void ARMAssembler::LDRB(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<26) | (1<<22) | (1<<20) | (Rn<<16) | (Rd<<12) | offset;
-}
-void ARMAssembler::STR(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<26) | (Rn<<16) | (Rd<<12) | offset;
-}
-void ARMAssembler::STRB(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<26) | (1<<22) | (Rn<<16) | (Rd<<12) | offset;
-}
-
-void ARMAssembler::LDRH(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<20) | (Rn<<16) | (Rd<<12) | 0xB0 | offset;
-}
-void ARMAssembler::LDRSB(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<20) | (Rn<<16) | (Rd<<12) | 0xD0 | offset;
-}
-void ARMAssembler::LDRSH(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (1<<20) | (Rn<<16) | (Rd<<12) | 0xF0 | offset;
-}
-void ARMAssembler::STRH(int cc, int Rd, int Rn, uint32_t offset) {
-    *mPC++ = (cc<<28) | (Rn<<16) | (Rd<<12) | 0xB0 | offset;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Block Data Transfer...
-#endif
-
-// block data transfer...
-void ARMAssembler::LDM(int cc, int dir,
-        int Rn, int W, uint32_t reg_list)
-{   //                    ED FD EA FA      IB IA DB DA
-    const uint8_t P[8] = { 1, 0, 1, 0,      1, 0, 1, 0 };
-    const uint8_t U[8] = { 1, 1, 0, 0,      1, 1, 0, 0 };
-    *mPC++ = (cc<<28) | (4<<25) | (uint32_t(P[dir])<<24) |
-            (uint32_t(U[dir])<<23) | (1<<20) | (W<<21) | (Rn<<16) | reg_list;
-}
-
-void ARMAssembler::STM(int cc, int dir,
-        int Rn, int W, uint32_t reg_list)
-{   //                    FA EA FD ED      IB IA DB DA
-    const uint8_t P[8] = { 0, 1, 0, 1,      1, 0, 1, 0 };
-    const uint8_t U[8] = { 0, 0, 1, 1,      1, 1, 0, 0 };
-    *mPC++ = (cc<<28) | (4<<25) | (uint32_t(P[dir])<<24) |
-            (uint32_t(U[dir])<<23) | (0<<20) | (W<<21) | (Rn<<16) | reg_list;
-}
-
-#if 0
-#pragma mark -
-#pragma mark Special...
-#endif
-
-// special...
-void ARMAssembler::SWP(int cc, int Rn, int Rd, int Rm) {
-    *mPC++ = (cc<<28) | (2<<23) | (Rn<<16) | (Rd << 12) | 0x90 | Rm;
-}
-void ARMAssembler::SWPB(int cc, int Rn, int Rd, int Rm) {
-    *mPC++ = (cc<<28) | (2<<23) | (1<<22) | (Rn<<16) | (Rd << 12) | 0x90 | Rm;
-}
-void ARMAssembler::SWI(int cc, uint32_t comment) {
-    *mPC++ = (cc<<28) | (0xF<<24) | comment;
-}
-
-#if 0
-#pragma mark -
-#pragma mark DSP instructions...
-#endif
-
-// DSP instructions...
-void ARMAssembler::PLD(int Rn, uint32_t offset) {
-    LOG_ALWAYS_FATAL_IF(!((offset&(1<<24)) && !(offset&(1<<21))),
-                        "PLD only P=1, W=0");
-    *mPC++ = 0xF550F000 | (Rn<<16) | offset;
-}
-
-void ARMAssembler::CLZ(int cc, int Rd, int Rm)
-{
-    *mPC++ = (cc<<28) | 0x16F0F10| (Rd<<12) | Rm;
-}
-
-void ARMAssembler::QADD(int cc,  int Rd, int Rm, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1000050 | (Rn<<16) | (Rd<<12) | Rm;
-}
-
-void ARMAssembler::QDADD(int cc,  int Rd, int Rm, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1400050 | (Rn<<16) | (Rd<<12) | Rm;
-}
-
-void ARMAssembler::QSUB(int cc,  int Rd, int Rm, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1200050 | (Rn<<16) | (Rd<<12) | Rm;
-}
-
-void ARMAssembler::QDSUB(int cc,  int Rd, int Rm, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1600050 | (Rn<<16) | (Rd<<12) | Rm;
-}
-
-void ARMAssembler::SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs)
-{
-    *mPC++ = (cc<<28) | 0x1600080 | (Rd<<16) | (Rs<<8) | (xy<<4) | Rm;
-}
-
-void ARMAssembler::SMULW(int cc, int y,
-                int Rd, int Rm, int Rs)
-{
-    *mPC++ = (cc<<28) | 0x12000A0 | (Rd<<16) | (Rs<<8) | (y<<4) | Rm;
-}
-
-void ARMAssembler::SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1000080 | (Rd<<16) | (Rn<<12) | (Rs<<8) | (xy<<4) | Rm;
-}
-
-void ARMAssembler::SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm)
-{
-    *mPC++ = (cc<<28) | 0x1400080 | (RdHi<<16) | (RdLo<<12) | (Rs<<8) | (xy<<4) | Rm;
-}
-
-void ARMAssembler::SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn)
-{
-    *mPC++ = (cc<<28) | 0x1200080 | (Rd<<16) | (Rn<<12) | (Rs<<8) | (y<<4) | Rm;
-}
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/ARMAssembler.h b/libpixelflinger/codeflinger/ARMAssembler.h
deleted file mode 100644
index 8837e07..0000000
--- a/libpixelflinger/codeflinger/ARMAssembler.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssembler.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#ifndef ANDROID_ARMASSEMBLER_H
-#define ANDROID_ARMASSEMBLER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Vector.h>
-#include <utils/KeyedVector.h>
-
-#include "tinyutils/smartpointer.h"
-#include "codeflinger/ARMAssemblerInterface.h"
-#include "codeflinger/CodeCache.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class ARMAssembler : public ARMAssemblerInterface
-{
-public:
-                ARMAssembler(const sp<Assembly>& assembly);
-    virtual     ~ARMAssembler();
-
-    uint32_t*   base() const;
-    uint32_t*   pc() const;
-
-
-    void        disassemble(const char* name);
-
-    // ------------------------------------------------------------------------
-    // ARMAssemblerInterface...
-    // ------------------------------------------------------------------------
-
-    virtual void    reset();
-
-    virtual int     generate(const char* name);
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-    virtual void    comment(const char* string);
-
-    virtual void    dataProcessing(int opcode, int cc, int s,
-                                int Rd, int Rn,
-                                uint32_t Op2);
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs);
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-
-    virtual void B(int cc, uint32_t* pc);
-    virtual void BL(int cc, uint32_t* pc);
-    virtual void BX(int cc, int Rn);
-    virtual void label(const char* theLabel);
-    virtual void B(int cc, const char* label);
-    virtual void BL(int cc, const char* label);
-
-    virtual uint32_t* pcForLabel(const char* label);
-
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0));
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0));
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0));
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0));
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0));
-    virtual void LDRSB(int cc, int Rd, 
-                int Rn, uint32_t offset = immed8_pre(0));
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0));
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0));
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-
-    virtual void SWP(int cc, int Rn, int Rd, int Rm);
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm);
-    virtual void SWI(int cc, uint32_t comment);
-
-    virtual void PLD(int Rn, uint32_t offset);
-    virtual void CLZ(int cc, int Rd, int Rm);
-    virtual void QADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs);
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs);
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm);
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn);
-
-private:
-                ARMAssembler(const ARMAssembler& rhs);
-                ARMAssembler& operator = (const ARMAssembler& rhs);
-
-    sp<Assembly>    mAssembly;
-    uint32_t*       mBase;
-    uint32_t*       mPC;
-    uint32_t*       mPrologPC;
-    int64_t         mDuration;
-#if defined(WITH_LIB_HARDWARE)
-    bool            mQemuTracing;
-#endif
-    
-    struct branch_target_t {
-        inline branch_target_t() : label(0), pc(0) { }
-        inline branch_target_t(const char* l, uint32_t* p)
-            : label(l), pc(p) { }
-        const char* label;
-        uint32_t*   pc;
-    };
-    
-    Vector<branch_target_t>                 mBranchTargets;
-    KeyedVector< const char*, uint32_t* >   mLabels;
-    KeyedVector< uint32_t*, const char* >   mLabelsInverseMapping;
-    KeyedVector< uint32_t*, const char* >   mComments;
-};
-
-}; // namespace android
-
-#endif //ANDROID_ARMASSEMBLER_H
diff --git a/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp b/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp
deleted file mode 100644
index 7fa0de0..0000000
--- a/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp
+++ /dev/null
@@ -1,173 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssemblerInterface.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#include <errno.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <cutils/log.h>
-#include "codeflinger/ARMAssemblerInterface.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-ARMAssemblerInterface::~ARMAssemblerInterface()
-{
-}
-
-int ARMAssemblerInterface::buildImmediate(
-        uint32_t immediate, uint32_t& rot, uint32_t& imm)
-{
-    rot = 0;
-    imm = immediate;
-    if (imm > 0x7F) { // skip the easy cases
-        while (!(imm&3)  || (imm&0xFC000000)) {
-            uint32_t newval;
-            newval = imm >> 2;
-            newval |= (imm&3) << 30;
-            imm = newval;
-            rot += 2;
-            if (rot == 32) {
-                rot = 0;
-                break;
-            }
-        }
-    }
-    rot = (16 - (rot>>1)) & 0xF;
-
-    if (imm>=0x100)
-        return -EINVAL;
-
-    if (((imm>>(rot<<1)) | (imm<<(32-(rot<<1)))) != immediate)
-        return -1;
-
-    return 0;
-}
-
-// shifters...
-
-bool ARMAssemblerInterface::isValidImmediate(uint32_t immediate)
-{
-    uint32_t rot, imm;
-    return buildImmediate(immediate, rot, imm) == 0;
-}
-
-uint32_t ARMAssemblerInterface::imm(uint32_t immediate)
-{
-    uint32_t rot, imm;
-    int err = buildImmediate(immediate, rot, imm);
-
-    LOG_ALWAYS_FATAL_IF(err==-EINVAL,
-                        "immediate %08x cannot be encoded",
-                        immediate);
-
-    LOG_ALWAYS_FATAL_IF(err,
-                        "immediate (%08x) encoding bogus!",
-                        immediate);
-
-    return (1<<25) | (rot<<8) | imm;
-}
-
-uint32_t ARMAssemblerInterface::reg_imm(int Rm, int type, uint32_t shift)
-{
-    return ((shift&0x1F)<<7) | ((type&0x3)<<5) | (Rm&0xF);
-}
-
-uint32_t ARMAssemblerInterface::reg_rrx(int Rm)
-{
-    return (ROR<<5) | (Rm&0xF);
-}
-
-uint32_t ARMAssemblerInterface::reg_reg(int Rm, int type, int Rs)
-{
-    return ((Rs&0xF)<<8) | ((type&0x3)<<5) | (1<<4) | (Rm&0xF);
-}
-
-// addressing modes... 
-// LDR(B)/STR(B)/PLD (immediate and Rm can be negative, which indicate U=0)
-uint32_t ARMAssemblerInterface::immed12_pre(int32_t immed12, int W)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-    return (1<<24) | (((uint32_t(immed12)>>31)^1)<<23) |
-            ((W&1)<<21) | (abs(immed12)&0x7FF);
-}
-
-uint32_t ARMAssemblerInterface::immed12_post(int32_t immed12)
-{
-    LOG_ALWAYS_FATAL_IF(abs(immed12) >= 0x800,
-                        "LDR(B)/STR(B)/PLD immediate too big (%08x)",
-                        immed12);
-
-    return (((uint32_t(immed12)>>31)^1)<<23) | (abs(immed12)&0x7FF);
-}
-
-uint32_t ARMAssemblerInterface::reg_scale_pre(int Rm, int type, 
-        uint32_t shift, int W)
-{
-    return  (1<<25) | (1<<24) | 
-            (((uint32_t(Rm)>>31)^1)<<23) | ((W&1)<<21) |
-            reg_imm(abs(Rm), type, shift);
-}
-
-uint32_t ARMAssemblerInterface::reg_scale_post(int Rm, int type, uint32_t shift)
-{
-    return (1<<25) | (((uint32_t(Rm)>>31)^1)<<23) | reg_imm(abs(Rm), type, shift);
-}
-
-// LDRH/LDRSB/LDRSH/STRH (immediate and Rm can be negative, which indicate U=0)
-uint32_t ARMAssemblerInterface::immed8_pre(int32_t immed8, int W)
-{
-    uint32_t offset = abs(immed8);
-
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-
-    return  (1<<24) | (1<<22) | (((uint32_t(immed8)>>31)^1)<<23) |
-            ((W&1)<<21) | (((offset&0xF0)<<4)|(offset&0xF));
-}
-
-uint32_t ARMAssemblerInterface::immed8_post(int32_t immed8)
-{
-    uint32_t offset = abs(immed8);
-
-    LOG_ALWAYS_FATAL_IF(abs(immed8) >= 0x100,
-                        "LDRH/LDRSB/LDRSH/STRH immediate too big (%08x)",
-                        immed8);
-
-    return (1<<22) | (((uint32_t(immed8)>>31)^1)<<23) |
-            (((offset&0xF0)<<4) | (offset&0xF));
-}
-
-uint32_t ARMAssemblerInterface::reg_pre(int Rm, int W)
-{
-    return (1<<24) | (((uint32_t(Rm)>>31)^1)<<23) | ((W&1)<<21) | (abs(Rm)&0xF);
-}
-
-uint32_t ARMAssemblerInterface::reg_post(int Rm)
-{
-    return (((uint32_t(Rm)>>31)^1)<<23) | (abs(Rm)&0xF);
-}
-
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/ARMAssemblerInterface.h b/libpixelflinger/codeflinger/ARMAssemblerInterface.h
deleted file mode 100644
index 465b3bd..0000000
--- a/libpixelflinger/codeflinger/ARMAssemblerInterface.h
+++ /dev/null
@@ -1,324 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssemblerInterface.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_ARMASSEMBLER_INTERFACE_H
-#define ANDROID_ARMASSEMBLER_INTERFACE_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class ARMAssemblerInterface
-{
-public:
-    virtual ~ARMAssemblerInterface();
-
-    enum {
-        EQ, NE, CS, CC, MI, PL, VS, VC, HI, LS, GE, LT, GT, LE, AL, NV,
-        HS = CS,
-        LO = CC
-    };
-    enum {
-        S = 1
-    };
-    enum {
-        LSL, LSR, ASR, ROR
-    };
-    enum {
-        ED, FD, EA, FA,
-        IB, IA, DB, DA
-    };
-    enum {
-        R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15,
-        SP = R13,
-        LR = R14,
-        PC = R15
-    };
-    enum {
-        #define LIST(rr) L##rr=1<<rr
-        LIST(R0), LIST(R1), LIST(R2), LIST(R3), LIST(R4), LIST(R5), LIST(R6),
-        LIST(R7), LIST(R8), LIST(R9), LIST(R10), LIST(R11), LIST(R12),
-        LIST(R13), LIST(R14), LIST(R15),
-        LIST(SP), LIST(LR), LIST(PC),
-        #undef LIST
-        LSAVED = LR4|LR5|LR6|LR7|LR8|LR9|LR10|LR11 | LLR
-    };
-
-    // -----------------------------------------------------------------------
-    // shifters and addressing modes
-    // -----------------------------------------------------------------------
-
-    // shifters...
-    static bool        isValidImmediate(uint32_t immed);
-    static int         buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm);
-
-    static uint32_t    imm(uint32_t immediate);
-    static uint32_t    reg_imm(int Rm, int type, uint32_t shift);
-    static uint32_t    reg_rrx(int Rm);
-    static uint32_t    reg_reg(int Rm, int type, int Rs);
-
-    // addressing modes... 
-    // LDR(B)/STR(B)/PLD
-    // (immediate and Rm can be negative, which indicates U=0)
-    static uint32_t    immed12_pre(int32_t immed12, int W=0);
-    static uint32_t    immed12_post(int32_t immed12);
-    static uint32_t    reg_scale_pre(int Rm, int type=0, uint32_t shift=0, int W=0);
-    static uint32_t    reg_scale_post(int Rm, int type=0, uint32_t shift=0);
-
-    // LDRH/LDRSB/LDRSH/STRH
-    // (immediate and Rm can be negative, which indicates U=0)
-    static uint32_t    immed8_pre(int32_t immed8, int W=0);
-    static uint32_t    immed8_post(int32_t immed8);
-    static uint32_t    reg_pre(int Rm, int W=0);
-    static uint32_t    reg_post(int Rm);
-
-    // -----------------------------------------------------------------------
-    // basic instructions & code generation
-    // -----------------------------------------------------------------------
-
-    // generate the code
-    virtual void reset() = 0;
-    virtual int  generate(const char* name) = 0;
-    virtual void disassemble(const char* name) = 0;
-    
-    // construct prolog and epilog
-    virtual void prolog() = 0;
-    virtual void epilog(uint32_t touched) = 0;
-    virtual void comment(const char* string) = 0;
-
-    // data processing...
-    enum {
-        opAND, opEOR, opSUB, opRSB, opADD, opADC, opSBC, opRSC, 
-        opTST, opTEQ, opCMP, opCMN, opORR, opMOV, opBIC, opMVN
-    };
-
-    virtual void
-            dataProcessing( int opcode, int cc, int s,
-                            int Rd, int Rn,
-                            uint32_t Op2) = 0;
-    
-    // multiply...
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn) = 0;
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs) = 0;
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs) = 0;
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs) = 0;
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs) = 0;
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs) = 0;
-
-    // branches...
-    virtual void B(int cc, uint32_t* pc) = 0;
-    virtual void BL(int cc, uint32_t* pc) = 0;
-    virtual void BX(int cc, int Rn) = 0;
-
-    virtual void label(const char* theLabel) = 0;
-    virtual void B(int cc, const char* label) = 0;
-    virtual void BL(int cc, const char* label) = 0;
-
-    // valid only after generate() has been called
-    virtual uint32_t* pcForLabel(const char* label) = 0;
-
-    // data transfer...
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0)) = 0;
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0)) = 0;
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0)) = 0;
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0)) = 0;
-
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0)) = 0;
-    virtual void LDRSB(int cc, int Rd, 
-                int Rn, uint32_t offset = immed8_pre(0)) = 0;
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0)) = 0;
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0)) = 0;
-
-    // block data transfer...
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list) = 0;
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list) = 0;
-
-    // special...
-    virtual void SWP(int cc, int Rn, int Rd, int Rm) = 0;
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm) = 0;
-    virtual void SWI(int cc, uint32_t comment) = 0;
-
-    // DSP instructions...
-    enum {
-        // B=0, T=1
-        //     yx
-        xyBB = 0, // 0000,
-        xyTB = 2, // 0010,
-        xyBT = 4, // 0100,
-        xyTT = 6, // 0110,
-        yB   = 0, // 0000,
-        yT   = 4, // 0100
-    };
-
-    virtual void PLD(int Rn, uint32_t offset) = 0;
-
-    virtual void CLZ(int cc, int Rd, int Rm) = 0;
-    
-    virtual void QADD(int cc, int Rd, int Rm, int Rn) = 0;
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn) = 0;
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn) = 0;
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn) = 0;
-    
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs) = 0;
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs) = 0;
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn) = 0;
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm) = 0;
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn) = 0;
-
-    // -----------------------------------------------------------------------
-    // convenience...
-    // -----------------------------------------------------------------------
-    inline void
-    ADC(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opADC, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    ADD(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opADD, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    AND(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opAND, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    BIC(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opBIC, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    EOR(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opEOR, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    MOV(int cc, int s, int Rd, uint32_t Op2) {
-        dataProcessing(opMOV, cc, s, Rd, 0, Op2);
-    }
-    inline void
-    MVN(int cc, int s, int Rd, uint32_t Op2) {
-        dataProcessing(opMVN, cc, s, Rd, 0, Op2);
-    }
-    inline void
-    ORR(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opORR, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    RSB(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opRSB, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    RSC(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opRSC, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    SBC(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opSBC, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    SUB(int cc, int s, int Rd, int Rn, uint32_t Op2) {
-        dataProcessing(opSUB, cc, s, Rd, Rn, Op2);
-    }
-    inline void
-    TEQ(int cc, int Rn, uint32_t Op2) {
-        dataProcessing(opTEQ, cc, 1, 0, Rn, Op2);
-    }
-    inline void
-    TST(int cc, int Rn, uint32_t Op2) {
-        dataProcessing(opTST, cc, 1, 0, Rn, Op2);
-    }
-    inline void
-    CMP(int cc, int Rn, uint32_t Op2) {
-        dataProcessing(opCMP, cc, 1, 0, Rn, Op2);
-    }
-    inline void
-    CMN(int cc, int Rn, uint32_t Op2) {
-        dataProcessing(opCMN, cc, 1, 0, Rn, Op2);
-    }
-
-    inline void SMULBB(int cc, int Rd, int Rm, int Rs) {
-        SMUL(cc, xyBB, Rd, Rm, Rs);    }
-    inline void SMULTB(int cc, int Rd, int Rm, int Rs) {
-        SMUL(cc, xyTB, Rd, Rm, Rs);    }
-    inline void SMULBT(int cc, int Rd, int Rm, int Rs) {
-        SMUL(cc, xyBT, Rd, Rm, Rs);    }
-    inline void SMULTT(int cc, int Rd, int Rm, int Rs) {
-        SMUL(cc, xyTT, Rd, Rm, Rs);    }
-
-    inline void SMULWB(int cc, int Rd, int Rm, int Rs) {
-        SMULW(cc, yB, Rd, Rm, Rs);    }
-    inline void SMULWT(int cc, int Rd, int Rm, int Rs) {
-        SMULW(cc, yT, Rd, Rm, Rs);    }
-
-    inline void
-    SMLABB(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLA(cc, xyBB, Rd, Rm, Rs, Rn);    }
-    inline void
-    SMLATB(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLA(cc, xyTB, Rd, Rm, Rs, Rn);    }
-    inline void
-    SMLABT(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLA(cc, xyBT, Rd, Rm, Rs, Rn);    }
-    inline void
-    SMLATT(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLA(cc, xyTT, Rd, Rm, Rs, Rn);    }
-
-    inline void
-    SMLALBB(int cc, int RdHi, int RdLo, int Rs, int Rm) {
-        SMLAL(cc, xyBB, RdHi, RdLo, Rs, Rm);    }
-    inline void
-    SMLALTB(int cc, int RdHi, int RdLo, int Rs, int Rm) {
-        SMLAL(cc, xyTB, RdHi, RdLo, Rs, Rm);    }
-    inline void
-    SMLALBT(int cc, int RdHi, int RdLo, int Rs, int Rm) {
-        SMLAL(cc, xyBT, RdHi, RdLo, Rs, Rm);    }
-    inline void
-    SMLALTT(int cc, int RdHi, int RdLo, int Rs, int Rm) {
-        SMLAL(cc, xyTT, RdHi, RdLo, Rs, Rm);    }
-
-    inline void
-    SMLAWB(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLAW(cc, yB, Rd, Rm, Rs, Rn);    }
-    inline void
-    SMLAWT(int cc, int Rd, int Rm, int Rs, int Rn) {
-        SMLAW(cc, yT, Rd, Rm, Rs, Rn);    }
-};
-
-}; // namespace android
-
-#endif //ANDROID_ARMASSEMBLER_INTERFACE_H
diff --git a/libpixelflinger/codeflinger/ARMAssemblerProxy.cpp b/libpixelflinger/codeflinger/ARMAssemblerProxy.cpp
deleted file mode 100644
index 18c4618..0000000
--- a/libpixelflinger/codeflinger/ARMAssemblerProxy.cpp
+++ /dev/null
@@ -1,200 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssemblerProxy.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "codeflinger/ARMAssemblerProxy.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-ARMAssemblerProxy::ARMAssemblerProxy()
-    : mTarget(0)
-{
-}
-
-ARMAssemblerProxy::ARMAssemblerProxy(ARMAssemblerInterface* target)
-    : mTarget(target)
-{
-}
-
-ARMAssemblerProxy::~ARMAssemblerProxy()
-{
-    delete mTarget;
-}
-
-void ARMAssemblerProxy::setTarget(ARMAssemblerInterface* target)
-{
-    delete mTarget;
-    mTarget = target;
-}
-
-void ARMAssemblerProxy::reset() {
-    mTarget->reset();
-}
-int ARMAssemblerProxy::generate(const char* name) {
-    return mTarget->generate(name);
-}
-void ARMAssemblerProxy::disassemble(const char* name) {
-    return mTarget->disassemble(name);
-}
-void ARMAssemblerProxy::prolog() {
-    mTarget->prolog();
-}
-void ARMAssemblerProxy::epilog(uint32_t touched) {
-    mTarget->epilog(touched);
-}
-void ARMAssemblerProxy::comment(const char* string) {
-    mTarget->comment(string);
-}
-
-
-void ARMAssemblerProxy::dataProcessing( int opcode, int cc, int s,
-                                        int Rd, int Rn, uint32_t Op2)
-{
-    mTarget->dataProcessing(opcode, cc, s, Rd, Rn, Op2);
-}
-
-void ARMAssemblerProxy::MLA(int cc, int s, int Rd, int Rm, int Rs, int Rn) {
-    mTarget->MLA(cc, s, Rd, Rm, Rs, Rn);
-}
-void ARMAssemblerProxy::MUL(int cc, int s, int Rd, int Rm, int Rs) {
-    mTarget->MUL(cc, s, Rd, Rm, Rs);
-}
-void ARMAssemblerProxy::UMULL(int cc, int s,
-            int RdLo, int RdHi, int Rm, int Rs) {
-    mTarget->UMULL(cc, s, RdLo, RdHi, Rm, Rs); 
-}
-void ARMAssemblerProxy::UMUAL(int cc, int s,
-            int RdLo, int RdHi, int Rm, int Rs) {
-    mTarget->UMUAL(cc, s, RdLo, RdHi, Rm, Rs); 
-}
-void ARMAssemblerProxy::SMULL(int cc, int s,
-            int RdLo, int RdHi, int Rm, int Rs) {
-    mTarget->SMULL(cc, s, RdLo, RdHi, Rm, Rs); 
-}
-void ARMAssemblerProxy::SMUAL(int cc, int s,
-            int RdLo, int RdHi, int Rm, int Rs) {
-    mTarget->SMUAL(cc, s, RdLo, RdHi, Rm, Rs); 
-}
-
-void ARMAssemblerProxy::B(int cc, uint32_t* pc) {
-    mTarget->B(cc, pc); 
-}
-void ARMAssemblerProxy::BL(int cc, uint32_t* pc) {
-    mTarget->BL(cc, pc); 
-}
-void ARMAssemblerProxy::BX(int cc, int Rn) {
-    mTarget->BX(cc, Rn); 
-}
-void ARMAssemblerProxy::label(const char* theLabel) {
-    mTarget->label(theLabel);
-}
-void ARMAssemblerProxy::B(int cc, const char* label) {
-    mTarget->B(cc, label);
-}
-void ARMAssemblerProxy::BL(int cc, const char* label) {
-    mTarget->BL(cc, label);
-}
-
-uint32_t* ARMAssemblerProxy::pcForLabel(const char* label) {
-    return mTarget->pcForLabel(label);
-}
-
-void ARMAssemblerProxy::LDR(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDR(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDRB(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDRB(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::STR(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->STR(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::STRB(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->STRB(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDRH(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDRH(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDRSB(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDRSB(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDRSH(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->LDRSH(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::STRH(int cc, int Rd, int Rn, uint32_t offset) {
-    mTarget->STRH(cc, Rd, Rn, offset);
-}
-void ARMAssemblerProxy::LDM(int cc, int dir, int Rn, int W, uint32_t reg_list) {
-    mTarget->LDM(cc, dir, Rn, W, reg_list);
-}
-void ARMAssemblerProxy::STM(int cc, int dir, int Rn, int W, uint32_t reg_list) {
-    mTarget->STM(cc, dir, Rn, W, reg_list);
-}
-
-void ARMAssemblerProxy::SWP(int cc, int Rn, int Rd, int Rm) {
-    mTarget->SWP(cc, Rn, Rd, Rm);
-}
-void ARMAssemblerProxy::SWPB(int cc, int Rn, int Rd, int Rm) {
-    mTarget->SWPB(cc, Rn, Rd, Rm);
-}
-void ARMAssemblerProxy::SWI(int cc, uint32_t comment) {
-    mTarget->SWI(cc, comment);
-}
-
-
-void ARMAssemblerProxy::PLD(int Rn, uint32_t offset) {
-    mTarget->PLD(Rn, offset);
-}
-void ARMAssemblerProxy::CLZ(int cc, int Rd, int Rm) {
-    mTarget->CLZ(cc, Rd, Rm);
-}
-void ARMAssemblerProxy::QADD(int cc, int Rd, int Rm, int Rn) {
-    mTarget->QADD(cc, Rd, Rm, Rn);
-}
-void ARMAssemblerProxy::QDADD(int cc, int Rd, int Rm, int Rn) {
-    mTarget->QDADD(cc, Rd, Rm, Rn);
-}
-void ARMAssemblerProxy::QSUB(int cc, int Rd, int Rm, int Rn) {
-    mTarget->QSUB(cc, Rd, Rm, Rn);
-}
-void ARMAssemblerProxy::QDSUB(int cc, int Rd, int Rm, int Rn) {
-    mTarget->QDSUB(cc, Rd, Rm, Rn);
-}
-void ARMAssemblerProxy::SMUL(int cc, int xy, int Rd, int Rm, int Rs) {
-    mTarget->SMUL(cc, xy, Rd, Rm, Rs);
-}
-void ARMAssemblerProxy::SMULW(int cc, int y, int Rd, int Rm, int Rs) {
-    mTarget->SMULW(cc, y, Rd, Rm, Rs);
-}
-void ARMAssemblerProxy::SMLA(int cc, int xy, int Rd, int Rm, int Rs, int Rn) {
-    mTarget->SMLA(cc, xy, Rd, Rm, Rs, Rn);
-}
-void ARMAssemblerProxy::SMLAL(  int cc, int xy,
-                                int RdHi, int RdLo, int Rs, int Rm) {
-    mTarget->SMLAL(cc, xy, RdHi, RdLo, Rs, Rm);
-}
-void ARMAssemblerProxy::SMLAW(int cc, int y, int Rd, int Rm, int Rs, int Rn) {
-    mTarget->SMLAW(cc, y, Rd, Rm, Rs, Rn);
-}
-
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/ARMAssemblerProxy.h b/libpixelflinger/codeflinger/ARMAssemblerProxy.h
deleted file mode 100644
index 4bdca9c..0000000
--- a/libpixelflinger/codeflinger/ARMAssemblerProxy.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* libs/pixelflinger/codeflinger/ARMAssemblerProxy.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_ARMASSEMBLER_PROXY_H
-#define ANDROID_ARMASSEMBLER_PROXY_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "codeflinger/ARMAssemblerInterface.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class ARMAssemblerProxy : public ARMAssemblerInterface
-{
-public:
-    // ARMAssemblerProxy take ownership of the target
-
-                ARMAssemblerProxy();
-                ARMAssemblerProxy(ARMAssemblerInterface* target);
-    virtual     ~ARMAssemblerProxy();
-
-    void setTarget(ARMAssemblerInterface* target);
-
-    virtual void    reset();
-    virtual int     generate(const char* name);
-    virtual void    disassemble(const char* name);
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-    virtual void    comment(const char* string);
-
-    virtual void    dataProcessing(int opcode, int cc, int s,
-                                int Rd, int Rn,
-                                uint32_t Op2);
-    virtual void MLA(int cc, int s,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void MUL(int cc, int s,
-                int Rd, int Rm, int Rs);
-    virtual void UMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void UMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMULL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-    virtual void SMUAL(int cc, int s,
-                int RdLo, int RdHi, int Rm, int Rs);
-
-    virtual void B(int cc, uint32_t* pc);
-    virtual void BL(int cc, uint32_t* pc);
-    virtual void BX(int cc, int Rn);
-    virtual void label(const char* theLabel);
-    virtual void B(int cc, const char* label);
-    virtual void BL(int cc, const char* label);
-
-    uint32_t* pcForLabel(const char* label);
-
-    virtual void LDR (int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0));
-    virtual void LDRB(int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0));
-    virtual void STR (int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0));
-    virtual void STRB(int cc, int Rd,
-                int Rn, uint32_t offset = immed12_pre(0));
-    virtual void LDRH (int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0));
-    virtual void LDRSB(int cc, int Rd, 
-                int Rn, uint32_t offset = immed8_pre(0));
-    virtual void LDRSH(int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0));
-    virtual void STRH (int cc, int Rd,
-                int Rn, uint32_t offset = immed8_pre(0));
-    virtual void LDM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-    virtual void STM(int cc, int dir,
-                int Rn, int W, uint32_t reg_list);
-
-    virtual void SWP(int cc, int Rn, int Rd, int Rm);
-    virtual void SWPB(int cc, int Rn, int Rd, int Rm);
-    virtual void SWI(int cc, uint32_t comment);
-
-    virtual void PLD(int Rn, uint32_t offset);
-    virtual void CLZ(int cc, int Rd, int Rm);
-    virtual void QADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QDADD(int cc, int Rd, int Rm, int Rn);
-    virtual void QSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void QDSUB(int cc, int Rd, int Rm, int Rn);
-    virtual void SMUL(int cc, int xy,
-                int Rd, int Rm, int Rs);
-    virtual void SMULW(int cc, int y,
-                int Rd, int Rm, int Rs);
-    virtual void SMLA(int cc, int xy,
-                int Rd, int Rm, int Rs, int Rn);
-    virtual void SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm);
-    virtual void SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn);
-
-private:
-    ARMAssemblerInterface*  mTarget;
-};
-
-}; // namespace android
-
-#endif //ANDROID_ARMASSEMBLER_PROXY_H
diff --git a/libpixelflinger/codeflinger/CodeCache.cpp b/libpixelflinger/codeflinger/CodeCache.cpp
deleted file mode 100644
index 29410c8..0000000
--- a/libpixelflinger/codeflinger/CodeCache.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-/* libs/pixelflinger/codeflinger/CodeCache.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <cutils/log.h>
-#include <cutils/atomic.h>
-
-#include "codeflinger/CodeCache.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-#if defined(__arm__)
-#include <unistd.h>
-#include <errno.h>
-#endif
-
-// ----------------------------------------------------------------------------
-
-Assembly::Assembly(size_t size)
-    : mCount(1), mSize(0)
-{
-    mBase = (uint32_t*)malloc(size);
-    if (mBase) {
-        mSize = size;
-    }
-}
-
-Assembly::~Assembly()
-{
-    free(mBase);
-}
-
-void Assembly::incStrong(const void*) const
-{
-    android_atomic_inc(&mCount);
-}
-
-void Assembly::decStrong(const void*) const
-{
-    if (android_atomic_dec(&mCount) == 1) {
-        delete this;
-    }
-}
-
-ssize_t Assembly::size() const
-{
-    if (!mBase) return NO_MEMORY;
-    return mSize;
-}
-
-uint32_t* Assembly::base() const
-{
-    return mBase;
-}
-
-ssize_t Assembly::resize(size_t newSize)
-{
-    mBase = (uint32_t*)realloc(mBase, newSize);
-    mSize = newSize;
-    return size();
-}
-
-// ----------------------------------------------------------------------------
-
-CodeCache::CodeCache(size_t size)
-    : mCacheSize(size), mCacheInUse(0)
-{
-    pthread_mutex_init(&mLock, 0);
-}
-
-CodeCache::~CodeCache()
-{
-    pthread_mutex_destroy(&mLock);
-}
-
-sp<Assembly> CodeCache::lookup(const AssemblyKeyBase& keyBase) const
-{
-    pthread_mutex_lock(&mLock);
-    sp<Assembly> r;
-    ssize_t index = mCacheData.indexOfKey(key_t(keyBase));
-    if (index >= 0) {
-        const cache_entry_t& e = mCacheData.valueAt(index);
-        e.when = mWhen++;
-        r = e.entry;
-    }
-    pthread_mutex_unlock(&mLock);
-    return r;
-}
-
-int CodeCache::cache(  const AssemblyKeyBase& keyBase,
-                            const sp<Assembly>& assembly)
-{
-    pthread_mutex_lock(&mLock);
-
-    const ssize_t assemblySize = assembly->size();
-    while (mCacheInUse + assemblySize > mCacheSize) {
-        // evict the LRU
-        size_t lru = 0;
-        size_t count = mCacheData.size();
-        for (size_t i=0 ; i<count ; i++) {
-            const cache_entry_t& e = mCacheData.valueAt(i);
-            if (e.when < mCacheData.valueAt(lru).when) {
-                lru = i;
-            }
-        }
-        const cache_entry_t& e = mCacheData.valueAt(lru);
-        mCacheInUse -= e.entry->size();
-        mCacheData.removeItemsAt(lru);
-    }
-
-    ssize_t err = mCacheData.add(key_t(keyBase), cache_entry_t(assembly, mWhen));
-    if (err >= 0) {
-        mCacheInUse += assemblySize;
-        mWhen++;
-        // synchronize caches...
-#if defined(__arm__)
-        const long base = long(assembly->base());
-        const long curr = base + long(assembly->size());
-        err = cacheflush(base, curr, 0);
-        LOGE_IF(err, "__ARM_NR_cacheflush error %s\n",
-                strerror(errno));
-#endif
-    }
-
-    pthread_mutex_unlock(&mLock);
-    return err;
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
diff --git a/libpixelflinger/codeflinger/CodeCache.h b/libpixelflinger/codeflinger/CodeCache.h
deleted file mode 100644
index 370ce17..0000000
--- a/libpixelflinger/codeflinger/CodeCache.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/* libs/pixelflinger/codeflinger/CodeCache.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_CODECACHE_H
-#define ANDROID_CODECACHE_H
-
-#include <stdint.h>
-#include <pthread.h>
-#include <sys/types.h>
-
-#include <utils/KeyedVector.h>
-
-#include "tinyutils/smartpointer.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class AssemblyKeyBase {
-public:
-    virtual ~AssemblyKeyBase() { }
-    virtual int compare_type(const AssemblyKeyBase& key) const = 0;
-};
-
-template  <typename T>
-class AssemblyKey : public AssemblyKeyBase
-{
-public:
-    AssemblyKey(const T& rhs) : mKey(rhs) { }
-    virtual int compare_type(const AssemblyKeyBase& key) const {
-        const T& rhs = static_cast<const AssemblyKey&>(key).mKey;
-        return android::compare_type(mKey, rhs);
-    }
-private:
-    T mKey;
-};
-
-// ----------------------------------------------------------------------------
-
-class Assembly
-{
-public:
-                Assembly(size_t size);
-    virtual     ~Assembly();
-
-    ssize_t     size() const;
-    uint32_t*   base() const;
-    ssize_t     resize(size_t size);
-
-    // protocol for sp<>
-            void    incStrong(const void* id) const;
-            void    decStrong(const void* id) const;
-    typedef void    weakref_type;
-
-private:
-    mutable int32_t     mCount;
-            uint32_t*   mBase;
-            ssize_t     mSize;
-};
-
-// ----------------------------------------------------------------------------
-
-class CodeCache
-{
-public:
-// pretty simple cache API...
-                CodeCache(size_t size);
-                ~CodeCache();
-    
-            sp<Assembly>        lookup(const AssemblyKeyBase& key) const;
-
-            int                 cache(  const AssemblyKeyBase& key,
-                                        const sp<Assembly>& assembly);
-
-private:
-    // nothing to see here...
-    struct cache_entry_t {
-        inline cache_entry_t() { }
-        inline cache_entry_t(const sp<Assembly>& a, int64_t w)
-                : entry(a), when(w) { }
-        sp<Assembly>            entry;
-        mutable int64_t         when;
-    };
-
-    class key_t {
-        friend int compare_type(
-            const key_value_pair_t<key_t, cache_entry_t>&,
-            const key_value_pair_t<key_t, cache_entry_t>&);
-        const AssemblyKeyBase* mKey;
-    public:
-        key_t() { };
-        key_t(const AssemblyKeyBase& k) : mKey(&k)  { }
-    };
-
-    mutable pthread_mutex_t             mLock;
-    mutable int64_t                     mWhen;
-    size_t                              mCacheSize;
-    size_t                              mCacheInUse;
-    KeyedVector<key_t, cache_entry_t>   mCacheData;
-
-    friend int compare_type(
-        const key_value_pair_t<key_t, cache_entry_t>&,
-        const key_value_pair_t<key_t, cache_entry_t>&);
-};
-
-// KeyedVector uses compare_type(), which is more efficient, than
-// just using operator < ()
-inline int compare_type(
-    const key_value_pair_t<CodeCache::key_t, CodeCache::cache_entry_t>& lhs,
-    const key_value_pair_t<CodeCache::key_t, CodeCache::cache_entry_t>& rhs)
-{
-    return lhs.key.mKey->compare_type(*(rhs.key.mKey));
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
-#endif //ANDROID_CODECACHE_H
diff --git a/libpixelflinger/codeflinger/GGLAssembler.cpp b/libpixelflinger/codeflinger/GGLAssembler.cpp
deleted file mode 100644
index 1cd189c..0000000
--- a/libpixelflinger/codeflinger/GGLAssembler.cpp
+++ /dev/null
@@ -1,1150 +0,0 @@
-/* libs/pixelflinger/codeflinger/GGLAssembler.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#define LOG_TAG "GGLAssembler"
-
-#include <assert.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <cutils/log.h>
-
-#include "codeflinger/GGLAssembler.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-GGLAssembler::GGLAssembler(ARMAssemblerInterface* target)
-    : ARMAssemblerProxy(target), RegisterAllocator(), mOptLevel(7)
-{
-}
-
-GGLAssembler::~GGLAssembler()
-{
-}
-
-void GGLAssembler::prolog()
-{
-    ARMAssemblerProxy::prolog();
-}
-
-void GGLAssembler::epilog(uint32_t touched)
-{
-    ARMAssemblerProxy::epilog(touched);
-}
-
-void GGLAssembler::reset(int opt_level)
-{
-    ARMAssemblerProxy::reset();
-    RegisterAllocator::reset();
-    mOptLevel = opt_level;
-}
-
-// ---------------------------------------------------------------------------
-
-int GGLAssembler::scanline(const needs_t& needs, context_t const* c)
-{
-    int err = 0;
-    int opt_level = mOptLevel;
-    while (opt_level >= 0) {
-        reset(opt_level);
-        err = scanline_core(needs, c);
-        if (err == 0)
-            break;
-        opt_level--;
-    }
-    
-    // XXX: in theory, pcForLabel is not valid before generate()
-    uint32_t* fragment_start_pc = pcForLabel("fragment_loop");
-    uint32_t* fragment_end_pc = pcForLabel("epilog");
-    const int per_fragment_ops = int(fragment_end_pc - fragment_start_pc);
-    
-    // build a name for our pipeline
-    char name[64];    
-    sprintf(name,
-            "scanline__%08X:%08X_%08X_%08X [%3d ipp]",
-            needs.p, needs.n, needs.t[0], needs.t[1], per_fragment_ops);
-
-    if (err) {
-        LOGE("Error while generating ""%s""\n", name);
-        disassemble(name);
-        return -1;
-    }
-
-    return generate(name);
-}
-
-int GGLAssembler::scanline_core(const needs_t& needs, context_t const* c)
-{
-    int64_t duration = ggl_system_time();
-
-    mBlendFactorCached = 0;
-    mBlending = 0;
-    mMasking = 0;
-    mAA        = GGL_READ_NEEDS(P_AA, needs.p);
-    mDithering = GGL_READ_NEEDS(P_DITHER, needs.p);
-    mAlphaTest = GGL_READ_NEEDS(P_ALPHA_TEST, needs.p) + GGL_NEVER;
-    mDepthTest = GGL_READ_NEEDS(P_DEPTH_TEST, needs.p) + GGL_NEVER;
-    mFog       = GGL_READ_NEEDS(P_FOG, needs.p) != 0;
-    mSmooth    = GGL_READ_NEEDS(SHADE, needs.n) != 0;
-    mBuilderContext.needs = needs;
-    mBuilderContext.c = c;
-    mBuilderContext.Rctx = reserveReg(R0); // context always in R0
-    mCbFormat = c->formats[ GGL_READ_NEEDS(CB_FORMAT, needs.n) ];
-
-    // ------------------------------------------------------------------------
-
-    decodeLogicOpNeeds(needs);
-
-    decodeTMUNeeds(needs, c);
-
-    mBlendSrc  = ggl_needs_to_blendfactor(GGL_READ_NEEDS(BLEND_SRC, needs.n));
-    mBlendDst  = ggl_needs_to_blendfactor(GGL_READ_NEEDS(BLEND_DST, needs.n));
-    mBlendSrcA = ggl_needs_to_blendfactor(GGL_READ_NEEDS(BLEND_SRCA, needs.n));
-    mBlendDstA = ggl_needs_to_blendfactor(GGL_READ_NEEDS(BLEND_DSTA, needs.n));
-
-    if (!mCbFormat.c[GGLFormat::ALPHA].h) {
-        if ((mBlendSrc == GGL_ONE_MINUS_DST_ALPHA) ||
-            (mBlendSrc == GGL_DST_ALPHA)) {
-            mBlendSrc = GGL_ONE;
-        }
-        if ((mBlendSrcA == GGL_ONE_MINUS_DST_ALPHA) ||
-            (mBlendSrcA == GGL_DST_ALPHA)) {
-            mBlendSrcA = GGL_ONE;
-        }
-        if ((mBlendDst == GGL_ONE_MINUS_DST_ALPHA) ||
-            (mBlendDst == GGL_DST_ALPHA)) {
-            mBlendDst = GGL_ONE;
-        }
-        if ((mBlendDstA == GGL_ONE_MINUS_DST_ALPHA) ||
-            (mBlendDstA == GGL_DST_ALPHA)) {
-            mBlendDstA = GGL_ONE;
-        }
-    }
-
-    // if we need the framebuffer, read it now
-    const int blending =    blending_codes(mBlendSrc, mBlendDst) |
-                            blending_codes(mBlendSrcA, mBlendDstA);
-
-    // XXX: handle special cases, destination not modified...
-    if ((mBlendSrc==GGL_ZERO) && (mBlendSrcA==GGL_ZERO) &&
-        (mBlendDst==GGL_ONE) && (mBlendDstA==GGL_ONE)) {
-        // Destination unmodified (beware of logic ops)
-    } else if ((mBlendSrc==GGL_ZERO) && (mBlendSrcA==GGL_ZERO) &&
-        (mBlendDst==GGL_ZERO) && (mBlendDstA==GGL_ZERO)) {
-        // Destination is zero (beware of logic ops)
-    }
-    
-    int fbComponents = 0;
-    const int masking = GGL_READ_NEEDS(MASK_ARGB, needs.n);
-    for (int i=0 ; i<4 ; i++) {
-        const int mask = 1<<i;
-        component_info_t& info = mInfo[i];
-        int fs = i==GGLFormat::ALPHA ? mBlendSrcA : mBlendSrc;
-        int fd = i==GGLFormat::ALPHA ? mBlendDstA : mBlendDst;
-        if (fs==GGL_SRC_ALPHA_SATURATE && i==GGLFormat::ALPHA)
-            fs = GGL_ONE;
-        info.masked =   !!(masking & mask);
-        info.inDest =   !info.masked && mCbFormat.c[i].h && 
-                        ((mLogicOp & LOGIC_OP_SRC) || (!mLogicOp));
-        if (mCbFormat.components >= GGL_LUMINANCE &&
-                (i==GGLFormat::GREEN || i==GGLFormat::BLUE)) {
-            info.inDest = false;
-        }
-        info.needed =   (i==GGLFormat::ALPHA) && 
-                        (isAlphaSourceNeeded() || mAlphaTest != GGL_ALWAYS);
-        info.replaced = !!(mTextureMachine.replaced & mask);
-        info.iterated = (!info.replaced && (info.inDest || info.needed)); 
-        info.smooth =   mSmooth && info.iterated;
-        info.fog =      mFog && info.inDest && (i != GGLFormat::ALPHA);
-        info.blend =    (fs != int(GGL_ONE)) || (fd > int(GGL_ZERO));
-
-        mBlending |= (info.blend ? mask : 0);
-        mMasking |= (mCbFormat.c[i].h && info.masked) ? mask : 0;
-        fbComponents |= mCbFormat.c[i].h ? mask : 0;
-    }
-
-    mAllMasked = (mMasking == fbComponents);
-    if (mAllMasked) {
-        mDithering = 0;
-    }
-    
-    fragment_parts_t parts;
-
-    // ------------------------------------------------------------------------
-    prolog();
-    // ------------------------------------------------------------------------
-
-    build_scanline_prolog(parts, needs);
-
-    if (registerFile().status())
-        return registerFile().status();
-
-    // ------------------------------------------------------------------------
-    label("fragment_loop");
-    // ------------------------------------------------------------------------
-    {
-        Scratch regs(registerFile());
-
-        if (mDithering) {
-            // update the dither index.
-            MOV(AL, 0, parts.count.reg,
-                    reg_imm(parts.count.reg, ROR, GGL_DITHER_ORDER_SHIFT));
-            ADD(AL, 0, parts.count.reg, parts.count.reg,
-                    imm( 1 << (32 - GGL_DITHER_ORDER_SHIFT)));
-            MOV(AL, 0, parts.count.reg,
-                    reg_imm(parts.count.reg, ROR, 32 - GGL_DITHER_ORDER_SHIFT));
-        }
-
-        // XXX: could we do an early alpha-test here in some cases?
-        // It would probaly be used only with smooth-alpha and no texture
-        // (or no alpha component in the texture).
-
-        // Early z-test
-        if (mAlphaTest==GGL_ALWAYS) {
-            build_depth_test(parts, Z_TEST|Z_WRITE);
-        } else {
-            // we cannot do the z-write here, because
-            // it might be killed by the alpha-test later
-            build_depth_test(parts, Z_TEST);
-        }
-
-        { // texture coordinates
-            Scratch scratches(registerFile());
-
-            // texel generation
-            build_textures(parts, regs);
-        }        
-
-        if ((blending & (FACTOR_DST|BLEND_DST)) || 
-                (mMasking && !mAllMasked) ||
-                (mLogicOp & LOGIC_OP_DST)) 
-        {
-            // blending / logic_op / masking need the framebuffer
-            mDstPixel.setTo(regs.obtain(), &mCbFormat);
-
-            // load the framebuffer pixel
-            comment("fetch color-buffer");
-            load(parts.cbPtr, mDstPixel);
-        }
-
-        if (registerFile().status())
-            return registerFile().status();
-
-        pixel_t pixel;
-        int directTex = mTextureMachine.directTexture;
-        if (directTex | parts.packed) {
-            // note: we can't have both here
-            // iterated color or direct texture
-            pixel = directTex ? parts.texel[directTex-1] : parts.iterated;
-            pixel.flags &= ~CORRUPTIBLE;
-        } else {
-            if (mDithering) {
-                const int ctxtReg = mBuilderContext.Rctx;
-                const int mask = GGL_DITHER_SIZE-1;
-                parts.dither = reg_t(regs.obtain());
-                AND(AL, 0, parts.dither.reg, parts.count.reg, imm(mask));
-                ADD(AL, 0, parts.dither.reg, parts.dither.reg, ctxtReg);
-                LDRB(AL, parts.dither.reg, parts.dither.reg,
-                        immed12_pre(GGL_OFFSETOF(ditherMatrix)));
-            }
-        
-            // allocate a register for the resulting pixel
-            pixel.setTo(regs.obtain(), &mCbFormat, FIRST);
-
-            build_component(pixel, parts, GGLFormat::ALPHA,    regs);
-
-            if (mAlphaTest!=GGL_ALWAYS) {
-                // only handle the z-write part here. We know z-test
-                // was successful, as well as alpha-test.
-                build_depth_test(parts, Z_WRITE);
-            }
-
-            build_component(pixel, parts, GGLFormat::RED,      regs);
-            build_component(pixel, parts, GGLFormat::GREEN,    regs);
-            build_component(pixel, parts, GGLFormat::BLUE,     regs);
-
-            pixel.flags |= CORRUPTIBLE;
-        }
-
-        if (registerFile().status())
-            return registerFile().status();
-        
-        if (pixel.reg == -1) {
-            // be defensive here. if we're here it's probably
-            // that this whole fragment is a no-op.
-            pixel = mDstPixel;
-        }
-        
-        if (!mAllMasked) {
-            // logic operation
-            build_logic_op(pixel, regs);
-    
-            // masking
-            build_masking(pixel, regs); 
-    
-            comment("store");
-            store(parts.cbPtr, pixel, WRITE_BACK);
-        }
-    }
-
-    if (registerFile().status())
-        return registerFile().status();
-
-    // update the iterated color...
-    if (parts.reload != 3) {
-        build_smooth_shade(parts);
-    }
-
-    // update iterated z
-    build_iterate_z(parts);
-
-    // update iterated fog
-    build_iterate_f(parts);
-
-    SUB(AL, S, parts.count.reg, parts.count.reg, imm(1<<16));
-    B(PL, "fragment_loop");
-    label("epilog");
-    epilog(registerFile().touched());
-
-    if ((mAlphaTest!=GGL_ALWAYS) || (mDepthTest!=GGL_ALWAYS)) {
-        if (mDepthTest!=GGL_ALWAYS) {
-            label("discard_before_textures");
-            build_iterate_texture_coordinates(parts);
-        }
-        label("discard_after_textures");
-        build_smooth_shade(parts);
-        build_iterate_z(parts);
-        build_iterate_f(parts);
-        if (!mAllMasked) {
-            ADD(AL, 0, parts.cbPtr.reg, parts.cbPtr.reg, imm(parts.cbPtr.size>>3));
-        }
-        SUB(AL, S, parts.count.reg, parts.count.reg, imm(1<<16));
-        B(PL, "fragment_loop");
-        epilog(registerFile().touched());
-    }
-
-    return registerFile().status();
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_scanline_prolog(
-    fragment_parts_t& parts, const needs_t& needs)
-{
-    Scratch scratches(registerFile());
-    int Rctx = mBuilderContext.Rctx;
-
-    // compute count
-    comment("compute ct (# of pixels to process)");
-    parts.count.setTo(obtainReg());
-    int Rx = scratches.obtain();    
-    int Ry = scratches.obtain();
-    CONTEXT_LOAD(Rx, iterators.xl);
-    CONTEXT_LOAD(parts.count.reg, iterators.xr);
-    CONTEXT_LOAD(Ry, iterators.y);
-
-    // parts.count = iterators.xr - Rx
-    SUB(AL, 0, parts.count.reg, parts.count.reg, Rx);
-    SUB(AL, 0, parts.count.reg, parts.count.reg, imm(1));
-
-    if (mDithering) {
-        // parts.count.reg = 0xNNNNXXDD
-        // NNNN = count-1
-        // DD   = dither offset
-        // XX   = 0xxxxxxx (x = garbage)
-        Scratch scratches(registerFile());
-        int tx = scratches.obtain();
-        int ty = scratches.obtain();
-        AND(AL, 0, tx, Rx, imm(GGL_DITHER_MASK));
-        AND(AL, 0, ty, Ry, imm(GGL_DITHER_MASK));
-        ADD(AL, 0, tx, tx, reg_imm(ty, LSL, GGL_DITHER_ORDER_SHIFT));
-        ORR(AL, 0, parts.count.reg, tx, reg_imm(parts.count.reg, LSL, 16));
-    } else {
-        // parts.count.reg = 0xNNNN0000
-        // NNNN = count-1
-        MOV(AL, 0, parts.count.reg, reg_imm(parts.count.reg, LSL, 16));
-    }
-
-    if (!mAllMasked) {
-        // compute dst ptr
-        comment("compute color-buffer pointer");
-        const int cb_bits = mCbFormat.size*8;
-        int Rs = scratches.obtain();
-        parts.cbPtr.setTo(obtainReg(), cb_bits);
-        CONTEXT_LOAD(Rs, state.buffers.color.stride);
-        CONTEXT_LOAD(parts.cbPtr.reg, state.buffers.color.data);
-        SMLABB(AL, Rs, Ry, Rs, Rx);  // Rs = Rx + Ry*Rs
-        base_offset(parts.cbPtr, parts.cbPtr, Rs);
-        scratches.recycle(Rs);
-    }
-    
-    // init fog
-    const int need_fog = GGL_READ_NEEDS(P_FOG, needs.p);
-    if (need_fog) {
-        comment("compute initial fog coordinate");
-        Scratch scratches(registerFile());
-        int dfdx = scratches.obtain();
-        int ydfdy = scratches.obtain();
-        int f = ydfdy;
-        CONTEXT_LOAD(dfdx,  generated_vars.dfdx);
-        CONTEXT_LOAD(ydfdy, iterators.ydfdy);
-        MLA(AL, 0, f, Rx, dfdx, ydfdy);
-        CONTEXT_STORE(f, generated_vars.f);
-    }
-
-    // init Z coordinate
-    if ((mDepthTest != GGL_ALWAYS) || GGL_READ_NEEDS(P_MASK_Z, needs.p)) {
-        parts.z = reg_t(obtainReg());
-        comment("compute initial Z coordinate");
-        Scratch scratches(registerFile());
-        int dzdx = scratches.obtain();
-        int ydzdy = parts.z.reg;
-        CONTEXT_LOAD(dzdx,  generated_vars.dzdx);   // 1.31 fixed-point
-        CONTEXT_LOAD(ydzdy, iterators.ydzdy);       // 1.31 fixed-point
-        MLA(AL, 0, parts.z.reg, Rx, dzdx, ydzdy);
-
-        // we're going to index zbase of parts.count
-        // zbase = base + (xl-count + stride*y)*2
-        int Rs = dzdx;
-        int zbase = scratches.obtain();
-        CONTEXT_LOAD(Rs, state.buffers.depth.stride);
-        CONTEXT_LOAD(zbase, state.buffers.depth.data);
-        SMLABB(AL, Rs, Ry, Rs, Rx);
-        ADD(AL, 0, Rs, Rs, reg_imm(parts.count.reg, LSR, 16));
-        ADD(AL, 0, zbase, zbase, reg_imm(Rs, LSL, 1));
-        CONTEXT_STORE(zbase, generated_vars.zbase);
-    }
-
-    // init texture coordinates
-    init_textures(parts.coords, reg_t(Rx), reg_t(Ry));
-    scratches.recycle(Ry);
-
-    // iterated color
-    init_iterated_color(parts, reg_t(Rx));
-
-    // init coverage factor application (anti-aliasing)
-    if (mAA) {
-        parts.covPtr.setTo(obtainReg(), 16);
-        CONTEXT_LOAD(parts.covPtr.reg, state.buffers.coverage);
-        ADD(AL, 0, parts.covPtr.reg, parts.covPtr.reg, reg_imm(Rx, LSL, 1));
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_component( pixel_t& pixel,
-                                    const fragment_parts_t& parts,
-                                    int component,
-                                    Scratch& regs)
-{
-    static char const * comments[] = {"alpha", "red", "green", "blue"};
-    comment(comments[component]);
-
-    // local register file
-    Scratch scratches(registerFile());
-    const int dst_component_size = pixel.component_size(component);
-
-    component_t temp(-1);
-    build_incoming_component( temp, dst_component_size,
-            parts, component, scratches, regs);
-
-    if (mInfo[component].inDest) {
-
-        // blending...
-        build_blending( temp, mDstPixel, component, scratches );
-
-        // downshift component and rebuild pixel...
-        downshift(pixel, component, temp, parts.dither);
-    }
-}
-
-void GGLAssembler::build_incoming_component(
-                                    component_t& temp,
-                                    int dst_size,
-                                    const fragment_parts_t& parts,
-                                    int component,
-                                    Scratch& scratches,
-                                    Scratch& global_regs)
-{
-    const uint32_t component_mask = 1<<component;
-
-    // Figure out what we need for the blending stage...
-    int fs = component==GGLFormat::ALPHA ? mBlendSrcA : mBlendSrc;
-    int fd = component==GGLFormat::ALPHA ? mBlendDstA : mBlendDst;
-    if (fs==GGL_SRC_ALPHA_SATURATE && component==GGLFormat::ALPHA) {
-        fs = GGL_ONE;
-    }
-
-    // Figure out what we need to extract and for what reason
-    const int blending = blending_codes(fs, fd);
-
-    // Are we actually going to blend?
-    const int need_blending = (fs != int(GGL_ONE)) || (fd > int(GGL_ZERO));
-    
-    // expand the source if the destination has more bits
-    int need_expander = false;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT-1 ; i++) {
-        texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if ((tmu.format_idx) &&
-            (parts.texel[i].component_size(component) < dst_size)) {
-            need_expander = true;
-        }
-    }
-
-    // do we need to extract this component?
-    const bool multiTexture = mTextureMachine.activeUnits > 1;
-    const int blend_needs_alpha_source = (component==GGLFormat::ALPHA) &&
-                                        (isAlphaSourceNeeded());
-    int need_extract = mInfo[component].needed;
-    if (mInfo[component].inDest)
-    {
-        need_extract |= ((need_blending ?
-                (blending & (BLEND_SRC|FACTOR_SRC)) : need_expander));
-        need_extract |= (mTextureMachine.mask != mTextureMachine.replaced);
-        need_extract |= mInfo[component].smooth;
-        need_extract |= mInfo[component].fog;
-        need_extract |= mDithering;
-        need_extract |= multiTexture;
-    }
-
-    if (need_extract) {
-        Scratch& regs = blend_needs_alpha_source ? global_regs : scratches;
-        component_t fragment;
-
-        // iterated color
-        build_iterated_color(fragment, parts, component, regs);
-
-        // texture environement (decal, modulate, replace)
-        build_texture_environment(fragment, parts, component, regs);
-
-        // expand the source if the destination has more bits
-        if (need_expander && (fragment.size() < dst_size)) {
-            // we're here only if we fetched a texel
-            // (so we know for sure fragment is CORRUPTIBLE)
-            expand(fragment, fragment, dst_size);
-        }
-
-        // We have a few specific things to do for the alpha-channel
-        if ((component==GGLFormat::ALPHA) &&
-            (mInfo[component].needed || fragment.size()<dst_size))
-        {
-            // convert to integer_t first and make sure
-            // we don't corrupt a needed register
-            if (fragment.l) {
-                component_t incoming(fragment);
-                modify(fragment, regs);
-                MOV(AL, 0, fragment.reg, reg_imm(incoming.reg, LSR, incoming.l));
-                fragment.h -= fragment.l;
-                fragment.l = 0;
-            }
-
-            // coverage factor application
-            build_coverage_application(fragment, parts, regs);
-
-            // alpha-test
-            build_alpha_test(fragment, parts);
-
-            if (blend_needs_alpha_source) {
-                // We keep only 8 bits for the blending stage
-                const int shift = fragment.h <= 8 ? 0 : fragment.h-8;
-                if (fragment.flags & CORRUPTIBLE) {
-                    fragment.flags &= ~CORRUPTIBLE;
-                    mAlphaSource.setTo(fragment.reg,
-                            fragment.size(), fragment.flags);
-                    if (shift) {
-                        MOV(AL, 0, mAlphaSource.reg,
-                            reg_imm(mAlphaSource.reg, LSR, shift));
-                    }
-                } else {
-                    // XXX: it would better to do this in build_blend_factor()
-                    // so we can avoid the extra MOV below.
-                    mAlphaSource.setTo(regs.obtain(),
-                            fragment.size(), CORRUPTIBLE);
-                    if (shift) {
-                        MOV(AL, 0, mAlphaSource.reg,
-                            reg_imm(fragment.reg, LSR, shift));
-                    } else {
-                        MOV(AL, 0, mAlphaSource.reg, fragment.reg);
-                    }
-                }
-                mAlphaSource.s -= shift;
-            }
-        }
-
-        // fog...
-        build_fog( fragment, component, regs );
-
-        temp = fragment;
-    } else {
-        if (mInfo[component].inDest) {
-            // extraction not needed and replace
-            // we just select the right component
-            if ((mTextureMachine.replaced & component_mask) == 0) {
-                // component wasn't replaced, so use it!
-                temp = component_t(parts.iterated, component);
-            }
-            for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; i++) {
-                const texture_unit_t& tmu = mTextureMachine.tmu[i];
-                if ((tmu.mask & component_mask) &&
-                    ((tmu.replaced & component_mask) == 0)) {
-                    temp = component_t(parts.texel[i], component);
-                }
-            }
-        }
-    }
-}
-
-bool GGLAssembler::isAlphaSourceNeeded() const
-{
-    // XXX: also needed for alpha-test
-    const int bs = mBlendSrc;
-    const int bd = mBlendDst;
-    return  bs==GGL_SRC_ALPHA_SATURATE ||
-            bs==GGL_SRC_ALPHA || bs==GGL_ONE_MINUS_SRC_ALPHA ||
-            bd==GGL_SRC_ALPHA || bd==GGL_ONE_MINUS_SRC_ALPHA ; 
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_smooth_shade(const fragment_parts_t& parts)
-{
-    if (mSmooth && !parts.iterated_packed) {
-        // update the iterated color in a pipelined way...
-        comment("update iterated color");
-        Scratch scratches(registerFile());
-
-        const int reload = parts.reload;
-        for (int i=0 ; i<4 ; i++) {
-            if (!mInfo[i].iterated) 
-                continue;
-                
-            int c = parts.argb[i].reg;
-            int dx = parts.argb_dx[i].reg;
-            
-            if (reload & 1) {
-                c = scratches.obtain();
-                CONTEXT_LOAD(c, generated_vars.argb[i].c);
-            }
-            if (reload & 2) {
-                dx = scratches.obtain();
-                CONTEXT_LOAD(dx, generated_vars.argb[i].dx);
-            }
-            
-            if (mSmooth) {
-                ADD(AL, 0, c, c, dx);
-            }
-            
-            if (reload & 1) {
-                CONTEXT_STORE(c, generated_vars.argb[i].c);
-                scratches.recycle(c);
-            }
-            if (reload & 2) {
-                scratches.recycle(dx);
-            }
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_coverage_application(component_t& fragment,
-        const fragment_parts_t& parts, Scratch& regs)
-{
-    // here fragment.l is guarenteed to be 0
-    if (mAA) {
-        // coverages are 1.15 fixed-point numbers
-        comment("coverage application");
-
-        component_t incoming(fragment);
-        modify(fragment, regs);
-
-        Scratch scratches(registerFile());
-        int cf = scratches.obtain();
-        LDRH(AL, cf, parts.covPtr.reg, immed8_post(2));
-        if (fragment.h > 31) {
-            fragment.h--;
-            SMULWB(AL, fragment.reg, incoming.reg, cf);
-        } else {
-            MOV(AL, 0, fragment.reg, reg_imm(incoming.reg, LSL, 1));
-            SMULWB(AL, fragment.reg, fragment.reg, cf);
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_alpha_test(component_t& fragment,
-                                    const fragment_parts_t& parts)
-{
-    if (mAlphaTest != GGL_ALWAYS) {
-        comment("Alpha Test");
-        Scratch scratches(registerFile());
-        int ref = scratches.obtain();
-        const int shift = GGL_COLOR_BITS-fragment.size();
-        CONTEXT_LOAD(ref, state.alpha_test.ref);
-        if (shift) CMP(AL, fragment.reg, reg_imm(ref, LSR, shift));
-        else       CMP(AL, fragment.reg, ref);
-        int cc = NV;
-        switch (mAlphaTest) {
-        case GGL_NEVER:     cc = NV;    break;
-        case GGL_LESS:      cc = LT;    break;
-        case GGL_EQUAL:     cc = EQ;    break;
-        case GGL_LEQUAL:    cc = LS;    break;
-        case GGL_GREATER:   cc = HI;    break;
-        case GGL_NOTEQUAL:  cc = NE;    break;
-        case GGL_GEQUAL:    cc = HS;    break;
-        }
-        B(cc^1, "discard_after_textures");
-    }
-}
-
-// ---------------------------------------------------------------------------
-            
-void GGLAssembler::build_depth_test(
-        const fragment_parts_t& parts, uint32_t mask)
-{
-    mask &= Z_TEST|Z_WRITE;
-    const needs_t& needs = mBuilderContext.needs;
-    const int zmask = GGL_READ_NEEDS(P_MASK_Z, needs.p);
-    Scratch scratches(registerFile());
-
-    if (mDepthTest != GGL_ALWAYS || zmask) {
-        int cc=AL, ic=AL;
-        switch (mDepthTest) {
-        case GGL_LESS:      ic = HI;    break;
-        case GGL_EQUAL:     ic = EQ;    break;
-        case GGL_LEQUAL:    ic = HS;    break;
-        case GGL_GREATER:   ic = LT;    break;
-        case GGL_NOTEQUAL:  ic = NE;    break;
-        case GGL_GEQUAL:    ic = LS;    break;
-        case GGL_NEVER:
-            // this never happens, because it's taken care of when 
-            // computing the needs. but we keep it for completness.
-            comment("Depth Test (NEVER)");
-            B(AL, "discard_before_textures");
-            return;
-        case GGL_ALWAYS:
-            // we're here because zmask is enabled
-            mask &= ~Z_TEST;    // test always passes.
-            break;
-        }
-        
-        // inverse the condition
-        cc = ic^1;
-        
-        if ((mask & Z_WRITE) && !zmask) {
-            mask &= ~Z_WRITE;
-        }
-        
-        if (!mask)
-            return;
-
-        comment("Depth Test");
-
-        int zbase = scratches.obtain();
-        int depth = scratches.obtain();
-        int z = parts.z.reg;
-        
-        CONTEXT_LOAD(zbase, generated_vars.zbase);  // stall
-        SUB(AL, 0, zbase, zbase, reg_imm(parts.count.reg, LSR, 15));
-            // above does zbase = zbase + ((count >> 16) << 1)
-
-        if (mask & Z_TEST) {
-            LDRH(AL, depth, zbase);  // stall
-            CMP(AL, depth, reg_imm(z, LSR, 16));
-            B(cc, "discard_before_textures");
-        }
-        if (mask & Z_WRITE) {
-            if (mask == Z_WRITE) {
-                // only z-write asked, cc is meaningless
-                ic = AL;
-            }
-            MOV(AL, 0, depth, reg_imm(z, LSR, 16));
-            STRH(ic, depth, zbase);
-        }
-    }
-}
-
-void GGLAssembler::build_iterate_z(const fragment_parts_t& parts)
-{
-    const needs_t& needs = mBuilderContext.needs;
-    if ((mDepthTest != GGL_ALWAYS) || GGL_READ_NEEDS(P_MASK_Z, needs.p)) {
-        Scratch scratches(registerFile());
-        int dzdx = scratches.obtain();
-        CONTEXT_LOAD(dzdx, generated_vars.dzdx);    // stall
-        ADD(AL, 0, parts.z.reg, parts.z.reg, dzdx); 
-    }
-}
-
-void GGLAssembler::build_iterate_f(const fragment_parts_t& parts)
-{
-    const needs_t& needs = mBuilderContext.needs;
-    if (GGL_READ_NEEDS(P_FOG, needs.p)) {
-        Scratch scratches(registerFile());
-        int dfdx = scratches.obtain();
-        int f = scratches.obtain();
-        CONTEXT_LOAD(f,     generated_vars.f);
-        CONTEXT_LOAD(dfdx,  generated_vars.dfdx);   // stall
-        ADD(AL, 0, f, f, dfdx);
-        CONTEXT_STORE(f,    generated_vars.f);
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_logic_op(pixel_t& pixel, Scratch& regs)
-{
-    const needs_t& needs = mBuilderContext.needs;
-    const int opcode = GGL_READ_NEEDS(LOGIC_OP, needs.n) | GGL_CLEAR;
-    if (opcode == GGL_COPY)
-        return;
-    
-    comment("logic operation");
-
-    pixel_t s(pixel);
-    if (!(pixel.flags & CORRUPTIBLE)) {
-        pixel.reg = regs.obtain();
-        pixel.flags |= CORRUPTIBLE;
-    }
-    
-    pixel_t d(mDstPixel);
-    switch(opcode) {
-    case GGL_CLEAR:         MOV(AL, 0, pixel.reg, imm(0));          break;
-    case GGL_AND:           AND(AL, 0, pixel.reg, s.reg, d.reg);    break;
-    case GGL_AND_REVERSE:   BIC(AL, 0, pixel.reg, s.reg, d.reg);    break;
-    case GGL_COPY:                                                  break;
-    case GGL_AND_INVERTED:  BIC(AL, 0, pixel.reg, d.reg, s.reg);    break;
-    case GGL_NOOP:          MOV(AL, 0, pixel.reg, d.reg);           break;
-    case GGL_XOR:           EOR(AL, 0, pixel.reg, s.reg, d.reg);    break;
-    case GGL_OR:            ORR(AL, 0, pixel.reg, s.reg, d.reg);    break;
-    case GGL_NOR:           ORR(AL, 0, pixel.reg, s.reg, d.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_EQUIV:         EOR(AL, 0, pixel.reg, s.reg, d.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_INVERT:        MVN(AL, 0, pixel.reg, d.reg);           break;
-    case GGL_OR_REVERSE:    // s | ~d == ~(~s & d)
-                            BIC(AL, 0, pixel.reg, d.reg, s.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_COPY_INVERTED: MVN(AL, 0, pixel.reg, s.reg);           break;
-    case GGL_OR_INVERTED:   // ~s | d == ~(s & ~d)
-                            BIC(AL, 0, pixel.reg, s.reg, d.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_NAND:          AND(AL, 0, pixel.reg, s.reg, d.reg);
-                            MVN(AL, 0, pixel.reg, pixel.reg);       break;
-    case GGL_SET:           MVN(AL, 0, pixel.reg, imm(0));          break;
-    };        
-}
-
-// ---------------------------------------------------------------------------
-
-static uint32_t find_bottom(uint32_t val)
-{
-    uint32_t i = 0;
-    while (!(val & (3<<i)))
-        i+= 2;
-    return i;
-}
-
-static void normalize(uint32_t& val, uint32_t& rot)
-{
-    rot = 0;
-    while (!(val&3)  || (val & 0xFC000000)) {
-        uint32_t newval;
-        newval = val >> 2;
-        newval |= (val&3) << 30;
-        val = newval;
-        rot += 2;
-        if (rot == 32) {
-            rot = 0;
-            break;
-        }
-    }
-}
-
-void GGLAssembler::build_and_immediate(int d, int s, uint32_t mask, int bits)
-{
-    uint32_t rot;
-    uint32_t size = ((bits>=32) ? 0 : (1LU << bits)) - 1;
-    mask &= size;
-
-    if (mask == size) {
-        if (d != s)
-            MOV( AL, 0, d, s);
-        return;
-    }
-    
-    int negative_logic = !isValidImmediate(mask);
-    if (negative_logic) {
-        mask = ~mask & size;
-    }
-    normalize(mask, rot);
-
-    if (mask) {
-        while (mask) {
-            uint32_t bitpos = find_bottom(mask);
-            int shift = rot + bitpos;
-            uint32_t m = mask & (0xff << bitpos);
-            mask &= ~m;
-            m >>= bitpos;
-            int32_t newMask =  (m<<shift) | (m>>(32-shift));
-            if (!negative_logic) {
-                AND( AL, 0, d, s, imm(newMask) );
-            } else {
-                BIC( AL, 0, d, s, imm(newMask) );
-            }
-            s = d;
-        }
-    } else {
-        MOV( AL, 0, d, imm(0));
-    }
-}		
-
-void GGLAssembler::build_masking(pixel_t& pixel, Scratch& regs)
-{
-    if (!mMasking || mAllMasked) {
-        return;
-    }
-
-    comment("color mask");
-
-    pixel_t fb(mDstPixel);
-    pixel_t s(pixel);
-    if (!(pixel.flags & CORRUPTIBLE)) {
-        pixel.reg = regs.obtain();
-        pixel.flags |= CORRUPTIBLE;
-    }
-
-    int mask = 0;
-    for (int i=0 ; i<4 ; i++) {
-        const int component_mask = 1<<i;
-        const int h = fb.format.c[i].h;
-        const int l = fb.format.c[i].l;
-        if (h && (!(mMasking & component_mask))) {
-            mask |= ((1<<(h-l))-1) << l;
-        }
-    }
-
-    // There is no need to clear the masked components of the source
-    // (unless we applied a logic op), because they're already zeroed 
-    // by construction (masked components are not computed)
-
-    if (mLogicOp) {
-        const needs_t& needs = mBuilderContext.needs;
-        const int opcode = GGL_READ_NEEDS(LOGIC_OP, needs.n) | GGL_CLEAR;
-        if (opcode != GGL_CLEAR) {
-            // clear masked component of source
-            build_and_immediate(pixel.reg, s.reg, mask, fb.size());
-            s = pixel;
-        }
-    }
-
-    // clear non masked components of destination
-    build_and_immediate(fb.reg, fb.reg, ~mask, fb.size()); 
-
-    // or back the channels that were masked
-    if (s.reg == fb.reg) {
-         // this is in fact a MOV
-        if (s.reg == pixel.reg) {
-            // ugh. this in in fact a nop
-        } else {
-            MOV(AL, 0, pixel.reg, fb.reg);
-        }
-    } else {
-        ORR(AL, 0, pixel.reg, s.reg, fb.reg);
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::base_offset(
-        const pointer_t& d, const pointer_t& b, const reg_t& o)
-{
-    switch (b.size) {
-    case 32:
-        ADD(AL, 0, d.reg, b.reg, reg_imm(o.reg, LSL, 2));
-        break;
-    case 24:
-        if (d.reg == b.reg) {
-            ADD(AL, 0, d.reg, b.reg, reg_imm(o.reg, LSL, 1));
-            ADD(AL, 0, d.reg, d.reg, o.reg);
-        } else {
-            ADD(AL, 0, d.reg, o.reg, reg_imm(o.reg, LSL, 1));
-            ADD(AL, 0, d.reg, d.reg, b.reg);
-        }
-        break;
-    case 16:
-        ADD(AL, 0, d.reg, b.reg, reg_imm(o.reg, LSL, 1));
-        break;
-    case 8:
-        ADD(AL, 0, d.reg, b.reg, o.reg);
-        break;
-    }
-}
-
-// ----------------------------------------------------------------------------
-// cheezy register allocator...
-// ----------------------------------------------------------------------------
-
-void RegisterAllocator::reset()
-{
-    mRegs.reset();
-}
-
-int RegisterAllocator::reserveReg(int reg)
-{
-    return mRegs.reserve(reg);
-}
-
-int RegisterAllocator::obtainReg()
-{
-    return mRegs.obtain();
-}
-
-void RegisterAllocator::recycleReg(int reg)
-{
-    mRegs.recycle(reg);
-}
-
-RegisterAllocator::RegisterFile& RegisterAllocator::registerFile()
-{
-    return mRegs;
-}
-
-// ----------------------------------------------------------------------------
-
-RegisterAllocator::RegisterFile::RegisterFile()
-    : mRegs(0), mTouched(0), mStatus(0)
-{
-    reserve(ARMAssemblerInterface::SP);
-    reserve(ARMAssemblerInterface::PC);
-}
-
-RegisterAllocator::RegisterFile::RegisterFile(const RegisterFile& rhs)
-    : mRegs(rhs.mRegs), mTouched(rhs.mTouched)
-{
-}
-
-RegisterAllocator::RegisterFile::~RegisterFile()
-{
-}
-
-bool RegisterAllocator::RegisterFile::operator == (const RegisterFile& rhs) const
-{
-    return (mRegs == rhs.mRegs);
-}
-
-void RegisterAllocator::RegisterFile::reset()
-{
-    mRegs = mTouched = mStatus = 0;
-    reserve(ARMAssemblerInterface::SP);
-    reserve(ARMAssemblerInterface::PC);
-}
-
-int RegisterAllocator::RegisterFile::reserve(int reg)
-{
-    LOG_ALWAYS_FATAL_IF(isUsed(reg),
-                        "reserving register %d, but already in use",
-                        reg);
-    mRegs |= (1<<reg);
-    mTouched |= mRegs;
-    return reg;
-}
-
-void RegisterAllocator::RegisterFile::reserveSeveral(uint32_t regMask)
-{
-    mRegs |= regMask;
-    mTouched |= regMask;
-}
-
-int RegisterAllocator::RegisterFile::isUsed(int reg) const
-{
-    LOG_ALWAYS_FATAL_IF(reg>=16, "invalid register %d", reg);
-    return mRegs & (1<<reg);
-}
-
-int RegisterAllocator::RegisterFile::obtain()
-{
-    const char priorityList[14] = {  0,  1, 2, 3, 
-                                    12, 14, 4, 5, 
-                                     6,  7, 8, 9,
-                                    10, 11 };
-    const int nbreg = sizeof(priorityList);
-    int i, r;
-    for (i=0 ; i<nbreg ; i++) {
-        r = priorityList[i];
-        if (!isUsed(r)) {
-            break;
-        }
-    }
-    // this is not an error anymore because, we'll try again with
-    // a lower optimization level.
-    //LOGE_IF(i >= nbreg, "pixelflinger ran out of registers\n");
-    if (i >= nbreg) {
-        mStatus |= OUT_OF_REGISTERS;
-        // we return SP so we can more easily debug things
-        // the code will never be run anyway.
-        return ARMAssemblerInterface::SP; 
-    }
-    reserve(r);
-    return r;
-}
-
-bool RegisterAllocator::RegisterFile::hasFreeRegs() const
-{
-    return ((mRegs & 0xFFFF) == 0xFFFF) ? false : true;
-}
-
-int RegisterAllocator::RegisterFile::countFreeRegs() const
-{
-    int f = ~mRegs & 0xFFFF;
-    // now count number of 1
-   f = (f & 0x5555) + ((f>>1) & 0x5555);
-   f = (f & 0x3333) + ((f>>2) & 0x3333);
-   f = (f & 0x0F0F) + ((f>>4) & 0x0F0F);
-   f = (f & 0x00FF) + ((f>>8) & 0x00FF);
-   return f;
-}
-
-void RegisterAllocator::RegisterFile::recycle(int reg)
-{
-    LOG_FATAL_IF(!isUsed(reg),
-            "recycling unallocated register %d",
-            reg);
-    mRegs &= ~(1<<reg);
-}
-
-void RegisterAllocator::RegisterFile::recycleSeveral(uint32_t regMask)
-{
-    LOG_FATAL_IF((mRegs & regMask)!=regMask,
-            "recycling unallocated registers "
-            "(recycle=%08x, allocated=%08x, unallocated=%08x)",
-            regMask, mRegs, mRegs&regMask);
-    mRegs &= ~regMask;
-}
-
-uint32_t RegisterAllocator::RegisterFile::touched() const
-{
-    return mTouched;
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/GGLAssembler.h b/libpixelflinger/codeflinger/GGLAssembler.h
deleted file mode 100644
index d1d29f0..0000000
--- a/libpixelflinger/codeflinger/GGLAssembler.h
+++ /dev/null
@@ -1,554 +0,0 @@
-/* libs/pixelflinger/codeflinger/GGLAssembler.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_GGLASSEMBLER_H
-#define ANDROID_GGLASSEMBLER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <private/pixelflinger/ggl_context.h>
-
-#include "codeflinger/ARMAssemblerProxy.h"
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-#define CONTEXT_LOAD(REG, FIELD) \
-    LDR(AL, REG, mBuilderContext.Rctx, immed12_pre(GGL_OFFSETOF(FIELD)))
-
-#define CONTEXT_STORE(REG, FIELD) \
-    STR(AL, REG, mBuilderContext.Rctx, immed12_pre(GGL_OFFSETOF(FIELD)))
-
-
-class RegisterAllocator
-{
-public:
-    class RegisterFile;
-    
-    RegisterFile&   registerFile();
-    int             reserveReg(int reg);
-    int             obtainReg();
-    void            recycleReg(int reg);
-    void            reset();
-
-    class RegisterFile
-    {
-    public:
-                            RegisterFile();
-                            RegisterFile(const RegisterFile& rhs);
-                            ~RegisterFile();
-
-                void        reset();
-
-                bool operator == (const RegisterFile& rhs) const;
-                bool operator != (const RegisterFile& rhs) const {
-                    return !operator == (rhs);
-                }
-
-                int         reserve(int reg);
-                void        reserveSeveral(uint32_t regMask);
-
-                void        recycle(int reg);
-                void        recycleSeveral(uint32_t regMask);
-
-                int         obtain();
-        inline  int         isUsed(int reg) const;
-
-                bool        hasFreeRegs() const;
-                int         countFreeRegs() const;                
-
-                uint32_t    touched() const;
-        inline  uint32_t    status() const { return mStatus; }
-        
-        enum {
-            OUT_OF_REGISTERS = 0x1
-        };
-
-    private:
-        uint32_t    mRegs;
-        uint32_t    mTouched;
-        uint32_t    mStatus;
-    };
- 
-    class Scratch
-    {
-    public:
-            Scratch(RegisterFile& regFile)
-                : mRegFile(regFile), mScratch(0) { 
-            }
-            ~Scratch() {
-                mRegFile.recycleSeveral(mScratch);
-            }
-        int obtain() { 
-            int reg = mRegFile.obtain();
-            mScratch |= 1<<reg;
-            return reg;
-        }
-        void recycle(int reg) {
-            mRegFile.recycle(reg);
-            mScratch &= ~(1<<reg);
-        }
-        bool isUsed(int reg) {
-            return (mScratch & (1<<reg));
-        }
-        int countFreeRegs() {
-            return mRegFile.countFreeRegs();
-        }
-    private:
-        RegisterFile&   mRegFile;
-        uint32_t        mScratch;
-    };
-
-    class Spill
-    {
-    public:
-        Spill(RegisterFile& regFile, ARMAssemblerInterface& gen, uint32_t reglist)
-            : mRegFile(regFile), mGen(gen), mRegList(reglist), mCount(0)
-        {
-            if (reglist) {
-                int count = 0;
-                while (reglist) {
-                    count++;
-                    reglist &= ~(1 << (31 - __builtin_clz(reglist)));
-                }
-                if (count == 1) {
-                    int reg = 31 - __builtin_clz(mRegList);
-                    mGen.STR(mGen.AL, reg, mGen.SP, mGen.immed12_pre(-4, 1));
-                } else {
-                    mGen.STM(mGen.AL, mGen.DB, mGen.SP, 1, mRegList);
-                }
-                mRegFile.recycleSeveral(mRegList);
-                mCount = count;
-            }
-        }
-        ~Spill() {
-            if (mRegList) {
-                if (mCount == 1) {
-                    int reg = 31 - __builtin_clz(mRegList);
-                    mGen.LDR(mGen.AL, reg, mGen.SP, mGen.immed12_post(4));
-                } else {
-                    mGen.LDM(mGen.AL, mGen.IA, mGen.SP, 1, mRegList);
-                }
-                mRegFile.reserveSeveral(mRegList);
-            }
-        }
-    private:
-        RegisterFile&           mRegFile;
-        ARMAssemblerInterface&  mGen;
-        uint32_t                mRegList;
-        int                     mCount;
-    };
-    
-private:
-    RegisterFile    mRegs;
-};
-
-// ----------------------------------------------------------------------------
-
-class GGLAssembler : public ARMAssemblerProxy, public RegisterAllocator
-{
-public:
-
-                    GGLAssembler(ARMAssemblerInterface* target);
-        virtual     ~GGLAssembler();
-
-    uint32_t*   base() const { return 0; } // XXX
-    uint32_t*   pc() const { return 0; } // XXX
-
-    void        reset(int opt_level);
-
-    virtual void    prolog();
-    virtual void    epilog(uint32_t touched);
-
-        // generate scanline code for given needs
-    int         scanline(const needs_t& needs, context_t const* c);
-    int         scanline_core(const needs_t& needs, context_t const* c);
-
-        enum {
-            CLEAR_LO    = 0x0001,
-            CLEAR_HI    = 0x0002,
-            CORRUPTIBLE = 0x0004,
-            FIRST       = 0x0008
-        };
-
-        enum { //load/store flags
-            WRITE_BACK  = 0x0001
-        };
-
-        struct reg_t {
-            reg_t() : reg(-1), flags(0) {
-            }
-            reg_t(int r, int f=0)
-                : reg(r), flags(f) {
-            }
-            void setTo(int r, int f=0) {
-                reg=r; flags=f;
-            }
-            int         reg;
-            uint16_t    flags;
-        };
-
-        struct integer_t : public reg_t {
-            integer_t() : reg_t(), s(0) {
-            }
-            integer_t(int r, int sz=32, int f=0)
-                : reg_t(r, f), s(sz) {
-            }
-            void setTo(int r, int sz=32, int f=0) {
-                reg_t::setTo(r, f); s=sz;
-            }
-            int8_t s;
-            inline int size() const { return s; }
-        };
-        
-        struct pixel_t : public reg_t {
-            pixel_t() : reg_t() {
-                memset(&format, 0, sizeof(GGLFormat));
-            }
-            pixel_t(int r, const GGLFormat* fmt, int f=0)
-                : reg_t(r, f), format(*fmt) {
-            }
-            void setTo(int r, const GGLFormat* fmt, int f=0) {
-                reg_t::setTo(r, f); format = *fmt;
-            }
-            GGLFormat format;
-            inline int hi(int c) const { return format.c[c].h; }
-            inline int low(int c) const { return format.c[c].l; }
-            inline int mask(int c) const { return ((1<<size(c))-1) << low(c); }
-            inline int size() const { return format.size*8; }
-            inline int size(int c) const { return component_size(c); }
-            inline int component_size(int c) const { return hi(c) - low(c); }
-        };
-
-        struct component_t : public reg_t {
-            component_t() : reg_t(), h(0), l(0) {
-            }
-            component_t(int r, int f=0)
-                : reg_t(r, f), h(0), l(0) {
-            }
-            component_t(int r, int lo, int hi, int f=0)
-                : reg_t(r, f), h(hi), l(lo) {
-            }
-            explicit component_t(const integer_t& rhs)
-                : reg_t(rhs.reg, rhs.flags), h(rhs.s), l(0) {
-            }
-            explicit component_t(const pixel_t& rhs, int component) {
-                setTo(  rhs.reg, 
-                        rhs.format.c[component].l,
-                        rhs.format.c[component].h,
-                        rhs.flags|CLEAR_LO|CLEAR_HI);
-            }
-            void setTo(int r, int lo=0, int hi=0, int f=0) {
-                reg_t::setTo(r, f); h=hi; l=lo;
-            }
-            int8_t h;
-            int8_t l;
-            inline int size() const { return h-l; }
-        };
-
-        struct pointer_t : public reg_t {
-            pointer_t() : reg_t(), size(0) {
-            }
-            pointer_t(int r, int s, int f=0)
-                : reg_t(r, f), size(s) {
-            }
-            void setTo(int r, int s, int f=0) {
-                reg_t::setTo(r, f); size=s;
-            }
-            int8_t size;
-        };
-
-
-private:
-    struct tex_coord_t {
-        reg_t       s;
-        reg_t       t;
-        pointer_t   ptr;
-    };
-
-    struct fragment_parts_t {
-        uint32_t    packed  : 1;
-        uint32_t    reload  : 2;
-        uint32_t    iterated_packed  : 1;
-        pixel_t     iterated;
-        pointer_t   cbPtr;
-        pointer_t   covPtr;
-        reg_t       count;
-        reg_t       argb[4];
-        reg_t       argb_dx[4];
-        reg_t       z;
-        reg_t       dither;
-        pixel_t     texel[GGL_TEXTURE_UNIT_COUNT];
-        tex_coord_t coords[GGL_TEXTURE_UNIT_COUNT];
-    };
-    
-    struct texture_unit_t {
-        int         format_idx;
-        GGLFormat   format;
-        int         bits;
-        int         swrap;
-        int         twrap;
-        int         env;
-        int         pot;
-        int         linear;
-        uint8_t     mask;
-        uint8_t     replaced;
-    };
-
-    struct texture_machine_t {
-        texture_unit_t  tmu[GGL_TEXTURE_UNIT_COUNT];
-        uint8_t         mask;
-        uint8_t         replaced;
-        uint8_t         directTexture;
-        uint8_t         activeUnits;
-    };
-
-    struct component_info_t {
-        bool    masked      : 1;
-        bool    inDest      : 1;
-        bool    needed      : 1;
-        bool    replaced    : 1;
-        bool    iterated    : 1;
-        bool    smooth      : 1;
-        bool    blend       : 1;
-        bool    fog         : 1;
-    };
-
-    struct builder_context_t {
-        context_t const*    c;
-        needs_t             needs;
-        int                 Rctx;
-    };
-
-    template <typename T>
-    void modify(T& r, Scratch& regs)
-    {
-        if (!(r.flags & CORRUPTIBLE)) {
-            r.reg = regs.obtain();
-            r.flags |= CORRUPTIBLE;
-        }
-    }
-
-    // helpers
-    void    base_offset(const pointer_t& d, const pointer_t& b, const reg_t& o);
-
-    // texture environement
-    void    modulate(   component_t& dest,
-                        const component_t& incoming,
-                        const pixel_t& texel, int component);
-
-    void    decal(  component_t& dest,
-                    const component_t& incoming,
-                    const pixel_t& texel, int component);
-
-    void    blend(  component_t& dest,
-                    const component_t& incoming,
-                    const pixel_t& texel, int component, int tmu);
-
-    void    add(  component_t& dest,
-                    const component_t& incoming,
-                    const pixel_t& texel, int component);
-
-    // load/store stuff
-    void    store(const pointer_t& addr, const pixel_t& src, uint32_t flags=0);
-    void    load(const pointer_t& addr, const pixel_t& dest, uint32_t flags=0);
-    void    extract(integer_t& d, const pixel_t& s, int component);    
-    void    extract(component_t& d, const pixel_t& s, int component);    
-    void    extract(integer_t& d, int s, int h, int l, int bits=32);
-    void    expand(integer_t& d, const integer_t& s, int dbits);
-    void    expand(integer_t& d, const component_t& s, int dbits);
-    void    expand(component_t& d, const component_t& s, int dbits);
-    void    downshift(pixel_t& d, int component, component_t s, const reg_t& dither);
-
-
-    void    mul_factor( component_t& d,
-                        const integer_t& v,
-                        const integer_t& f);
-
-    void    mul_factor_add( component_t& d,
-                            const integer_t& v,
-                            const integer_t& f,
-                            const component_t& a);
-
-    void    component_add(  component_t& d,
-                            const integer_t& dst,
-                            const integer_t& src);
-
-    void    component_sat(  const component_t& v);
-
-
-    void    build_scanline_prolog(  fragment_parts_t& parts,
-                                    const needs_t& needs);
-
-    void    build_smooth_shade(const fragment_parts_t& parts);
-
-    void    build_component(    pixel_t& pixel,
-                                const fragment_parts_t& parts,
-                                int component,
-                                Scratch& global_scratches);
-                                
-    void    build_incoming_component(
-                                component_t& temp,
-                                int dst_size,
-                                const fragment_parts_t& parts,
-                                int component,
-                                Scratch& scratches,
-                                Scratch& global_scratches);
-
-    void    init_iterated_color(fragment_parts_t& parts, const reg_t& x);
-
-    void    build_iterated_color(   component_t& fragment,
-                                    const fragment_parts_t& parts,
-                                    int component,
-                                    Scratch& regs);
-
-    void    decodeLogicOpNeeds(const needs_t& needs);
-    
-    void    decodeTMUNeeds(const needs_t& needs, context_t const* c);
-
-    void    init_textures(  tex_coord_t* coords,
-                            const reg_t& x,
-                            const reg_t& y);
-
-    void    build_textures( fragment_parts_t& parts,
-                            Scratch& regs);
-
-    void    filter8(   const fragment_parts_t& parts,
-                        pixel_t& texel, const texture_unit_t& tmu,
-                        int U, int V, pointer_t& txPtr,
-                        int FRAC_BITS);
-
-    void    filter16(   const fragment_parts_t& parts,
-                        pixel_t& texel, const texture_unit_t& tmu,
-                        int U, int V, pointer_t& txPtr,
-                        int FRAC_BITS);
-
-    void    filter24(   const fragment_parts_t& parts,
-                        pixel_t& texel, const texture_unit_t& tmu,
-                        int U, int V, pointer_t& txPtr,
-                        int FRAC_BITS);
-
-    void    filter32(   const fragment_parts_t& parts,
-                        pixel_t& texel, const texture_unit_t& tmu,
-                        int U, int V, pointer_t& txPtr,
-                        int FRAC_BITS);
-
-    void    build_texture_environment(  component_t& fragment,
-                                        const fragment_parts_t& parts,
-                                        int component,
-                                        Scratch& regs);
-
-    void    wrapping(   int d,
-                        int coord, int size,
-                        int tx_wrap, int tx_linear);
-
-    void    build_fog(  component_t& temp,
-                        int component,
-                        Scratch& parent_scratches);
-
-    void    build_blending(     component_t& in_out,
-                                const pixel_t& pixel,
-                                int component,
-                                Scratch& parent_scratches);
-
-    void    build_blend_factor(
-                integer_t& factor, int f, int component,
-                const pixel_t& dst_pixel,
-                integer_t& fragment,
-                integer_t& fb,
-                Scratch& scratches);
-
-    void    build_blendFOneMinusF(  component_t& temp,
-                                    const integer_t& factor, 
-                                    const integer_t& fragment,
-                                    const integer_t& fb);
-
-    void    build_blendOneMinusFF(  component_t& temp,
-                                    const integer_t& factor, 
-                                    const integer_t& fragment,
-                                    const integer_t& fb);
-
-    void build_coverage_application(component_t& fragment,
-                                    const fragment_parts_t& parts,
-                                    Scratch& regs);
-
-    void build_alpha_test(component_t& fragment, const fragment_parts_t& parts);
-
-    enum { Z_TEST=1, Z_WRITE=2 }; 
-    void build_depth_test(const fragment_parts_t& parts, uint32_t mask);
-    void build_iterate_z(const fragment_parts_t& parts);
-    void build_iterate_f(const fragment_parts_t& parts);
-    void build_iterate_texture_coordinates(const fragment_parts_t& parts);
-
-    void build_logic_op(pixel_t& pixel, Scratch& regs);
-
-    void build_masking(pixel_t& pixel, Scratch& regs);
-
-    void build_and_immediate(int d, int s, uint32_t mask, int bits);
-
-    bool    isAlphaSourceNeeded() const;
-
-    enum {
-        FACTOR_SRC=1, FACTOR_DST=2, BLEND_SRC=4, BLEND_DST=8 
-    };
-    
-    enum {
-        LOGIC_OP=1, LOGIC_OP_SRC=2, LOGIC_OP_DST=4
-    };
-
-    static int blending_codes(int fs, int fd);
-
-    builder_context_t   mBuilderContext;
-    texture_machine_t   mTextureMachine;
-    component_info_t    mInfo[4];
-    int                 mBlending;
-    int                 mMasking;
-    int                 mAllMasked;
-    int                 mLogicOp;
-    int                 mAlphaTest;
-    int                 mAA;
-    int                 mDithering;
-    int                 mDepthTest;
-
-    int             mSmooth;
-    int             mFog;
-    pixel_t         mDstPixel;
-    
-    GGLFormat       mCbFormat;
-    
-    int             mBlendFactorCached;
-    integer_t       mAlphaSource;
-    
-    int             mBaseRegister;
-    
-    int             mBlendSrc;
-    int             mBlendDst;
-    int             mBlendSrcA;
-    int             mBlendDstA;
-    
-    int             mOptLevel;
-};
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
-#endif // ANDROID_GGLASSEMBLER_H
diff --git a/libpixelflinger/codeflinger/armreg.h b/libpixelflinger/codeflinger/armreg.h
deleted file mode 100644
index fde81ba..0000000
--- a/libpixelflinger/codeflinger/armreg.h
+++ /dev/null
@@ -1,300 +0,0 @@
-/*	$NetBSD: armreg.h,v 1.28 2003/10/31 16:30:15 scw Exp $	*/
-
-/*-
- * Copyright (c) 1998, 2001 Ben Harris
- * Copyright (c) 1994-1996 Mark Brinicombe.
- * Copyright (c) 1994 Brini.
- * All rights reserved.
- *
- * This code is derived from software written for Brini by Mark Brinicombe
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Brini.
- * 4. The name of the company nor the name of the author may be used to
- *    endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: /repoman/r/ncvs/src/sys/arm/include/armreg.h,v 1.3 2005/11/21 19:06:25 cognet Exp $
- */
-
-#ifndef MACHINE_ARMREG_H
-#define MACHINE_ARMREG_H
-#define INSN_SIZE	4
-#define INSN_COND_MASK	0xf0000000	/* Condition mask */
-#define PSR_MODE        0x0000001f      /* mode mask */
-#define PSR_USR26_MODE  0x00000000
-#define PSR_FIQ26_MODE  0x00000001
-#define PSR_IRQ26_MODE  0x00000002
-#define PSR_SVC26_MODE  0x00000003
-#define PSR_USR32_MODE  0x00000010
-#define PSR_FIQ32_MODE  0x00000011
-#define PSR_IRQ32_MODE  0x00000012
-#define PSR_SVC32_MODE  0x00000013
-#define PSR_ABT32_MODE  0x00000017
-#define PSR_UND32_MODE  0x0000001b
-#define PSR_SYS32_MODE  0x0000001f
-#define PSR_32_MODE     0x00000010
-#define PSR_FLAGS	0xf0000000    /* flags */
-
-#define PSR_C_bit (1 << 29)       /* carry */
-
-/* The high-order byte is always the implementor */
-#define CPU_ID_IMPLEMENTOR_MASK	0xff000000
-#define CPU_ID_ARM_LTD		0x41000000 /* 'A' */
-#define CPU_ID_DEC		0x44000000 /* 'D' */
-#define CPU_ID_INTEL		0x69000000 /* 'i' */
-#define	CPU_ID_TI		0x54000000 /* 'T' */
-
-/* How to decide what format the CPUID is in. */
-#define CPU_ID_ISOLD(x)		(((x) & 0x0000f000) == 0x00000000)
-#define CPU_ID_IS7(x)		(((x) & 0x0000f000) == 0x00007000)
-#define CPU_ID_ISNEW(x)		(!CPU_ID_ISOLD(x) && !CPU_ID_IS7(x))
-
-/* On ARM3 and ARM6, this byte holds the foundry ID. */
-#define CPU_ID_FOUNDRY_MASK	0x00ff0000
-#define CPU_ID_FOUNDRY_VLSI	0x00560000
-
-/* On ARM7 it holds the architecture and variant (sub-model) */
-#define CPU_ID_7ARCH_MASK	0x00800000
-#define CPU_ID_7ARCH_V3		0x00000000
-#define CPU_ID_7ARCH_V4T	0x00800000
-#define CPU_ID_7VARIANT_MASK	0x007f0000
-
-/* On more recent ARMs, it does the same, but in a different format */
-#define CPU_ID_ARCH_MASK	0x000f0000
-#define CPU_ID_ARCH_V3		0x00000000
-#define CPU_ID_ARCH_V4		0x00010000
-#define CPU_ID_ARCH_V4T		0x00020000
-#define CPU_ID_ARCH_V5		0x00030000
-#define CPU_ID_ARCH_V5T		0x00040000
-#define CPU_ID_ARCH_V5TE	0x00050000
-#define CPU_ID_VARIANT_MASK	0x00f00000
-
-/* Next three nybbles are part number */
-#define CPU_ID_PARTNO_MASK	0x0000fff0
-
-/* Intel XScale has sub fields in part number */
-#define CPU_ID_XSCALE_COREGEN_MASK	0x0000e000 /* core generation */
-#define CPU_ID_XSCALE_COREREV_MASK	0x00001c00 /* core revision */
-#define CPU_ID_XSCALE_PRODUCT_MASK	0x000003f0 /* product number */
-
-/* And finally, the revision number. */
-#define CPU_ID_REVISION_MASK	0x0000000f
-
-/* Individual CPUs are probably best IDed by everything but the revision. */
-#define CPU_ID_CPU_MASK		0xfffffff0
-
-/* Fake CPU IDs for ARMs without CP15 */
-#define CPU_ID_ARM2		0x41560200
-#define CPU_ID_ARM250		0x41560250
-
-/* Pre-ARM7 CPUs -- [15:12] == 0 */
-#define CPU_ID_ARM3		0x41560300
-#define CPU_ID_ARM600		0x41560600
-#define CPU_ID_ARM610		0x41560610
-#define CPU_ID_ARM620		0x41560620
-
-/* ARM7 CPUs -- [15:12] == 7 */
-#define CPU_ID_ARM700		0x41007000 /* XXX This is a guess. */
-#define CPU_ID_ARM710		0x41007100
-#define CPU_ID_ARM7500		0x41027100 /* XXX This is a guess. */
-#define CPU_ID_ARM710A		0x41047100 /* inc ARM7100 */
-#define CPU_ID_ARM7500FE	0x41077100
-#define CPU_ID_ARM710T		0x41807100
-#define CPU_ID_ARM720T		0x41807200
-#define CPU_ID_ARM740T8K	0x41807400 /* XXX no MMU, 8KB cache */
-#define CPU_ID_ARM740T4K	0x41817400 /* XXX no MMU, 4KB cache */
-
-/* Post-ARM7 CPUs */
-#define CPU_ID_ARM810		0x41018100
-#define CPU_ID_ARM920T		0x41129200
-#define CPU_ID_ARM920T_ALT	0x41009200
-#define CPU_ID_ARM922T		0x41029220
-#define CPU_ID_ARM940T		0x41029400 /* XXX no MMU */
-#define CPU_ID_ARM946ES		0x41049460 /* XXX no MMU */
-#define	CPU_ID_ARM966ES		0x41049660 /* XXX no MMU */
-#define	CPU_ID_ARM966ESR1	0x41059660 /* XXX no MMU */
-#define CPU_ID_ARM1020E		0x4115a200 /* (AKA arm10 rev 1) */
-#define CPU_ID_ARM1022ES	0x4105a220
-#define CPU_ID_SA110		0x4401a100
-#define CPU_ID_SA1100		0x4401a110
-#define	CPU_ID_TI925T		0x54029250
-#define CPU_ID_SA1110		0x6901b110
-#define CPU_ID_IXP1200		0x6901c120
-#define CPU_ID_80200		0x69052000
-#define CPU_ID_PXA250    	0x69052100 /* sans core revision */
-#define CPU_ID_PXA210    	0x69052120
-#define CPU_ID_PXA250A		0x69052100 /* 1st version Core */
-#define CPU_ID_PXA210A		0x69052120 /* 1st version Core */
-#define CPU_ID_PXA250B		0x69052900 /* 3rd version Core */
-#define CPU_ID_PXA210B		0x69052920 /* 3rd version Core */
-#define CPU_ID_PXA250C		0x69052d00 /* 4th version Core */
-#define CPU_ID_PXA210C		0x69052d20 /* 4th version Core */
-#define	CPU_ID_80321_400	0x69052420
-#define	CPU_ID_80321_600	0x69052430
-#define	CPU_ID_80321_400_B0	0x69052c20
-#define	CPU_ID_80321_600_B0	0x69052c30
-#define	CPU_ID_IXP425_533	0x690541c0
-#define	CPU_ID_IXP425_400	0x690541d0
-#define	CPU_ID_IXP425_266	0x690541f0
-
-/* ARM3-specific coprocessor 15 registers */
-#define ARM3_CP15_FLUSH		1
-#define ARM3_CP15_CONTROL	2
-#define ARM3_CP15_CACHEABLE	3
-#define ARM3_CP15_UPDATEABLE	4
-#define ARM3_CP15_DISRUPTIVE	5	
-
-/* ARM3 Control register bits */
-#define ARM3_CTL_CACHE_ON	0x00000001
-#define ARM3_CTL_SHARED		0x00000002
-#define ARM3_CTL_MONITOR	0x00000004
-
-/*
- * Post-ARM3 CP15 registers:
- *
- *	1	Control register
- *
- *	2	Translation Table Base
- *
- *	3	Domain Access Control
- *
- *	4	Reserved
- *
- *	5	Fault Status
- *
- *	6	Fault Address
- *
- *	7	Cache/write-buffer Control
- *
- *	8	TLB Control
- *
- *	9	Cache Lockdown
- *
- *	10	TLB Lockdown
- *
- *	11	Reserved
- *
- *	12	Reserved
- *
- *	13	Process ID (for FCSE)
- *
- *	14	Reserved
- *
- *	15	Implementation Dependent
- */
-
-/* Some of the definitions below need cleaning up for V3/V4 architectures */
-
-/* CPU control register (CP15 register 1) */
-#define CPU_CONTROL_MMU_ENABLE	0x00000001 /* M: MMU/Protection unit enable */
-#define CPU_CONTROL_AFLT_ENABLE	0x00000002 /* A: Alignment fault enable */
-#define CPU_CONTROL_DC_ENABLE	0x00000004 /* C: IDC/DC enable */
-#define CPU_CONTROL_WBUF_ENABLE 0x00000008 /* W: Write buffer enable */
-#define CPU_CONTROL_32BP_ENABLE 0x00000010 /* P: 32-bit exception handlers */
-#define CPU_CONTROL_32BD_ENABLE 0x00000020 /* D: 32-bit addressing */
-#define CPU_CONTROL_LABT_ENABLE 0x00000040 /* L: Late abort enable */
-#define CPU_CONTROL_BEND_ENABLE 0x00000080 /* B: Big-endian mode */
-#define CPU_CONTROL_SYST_ENABLE 0x00000100 /* S: System protection bit */
-#define CPU_CONTROL_ROM_ENABLE	0x00000200 /* R: ROM protection bit */
-#define CPU_CONTROL_CPCLK	0x00000400 /* F: Implementation defined */
-#define CPU_CONTROL_BPRD_ENABLE 0x00000800 /* Z: Branch prediction enable */
-#define CPU_CONTROL_IC_ENABLE   0x00001000 /* I: IC enable */
-#define CPU_CONTROL_VECRELOC	0x00002000 /* V: Vector relocation */
-#define CPU_CONTROL_ROUNDROBIN	0x00004000 /* RR: Predictable replacement */
-#define CPU_CONTROL_V4COMPAT	0x00008000 /* L4: ARMv4 compat LDR R15 etc */
-
-#define CPU_CONTROL_IDC_ENABLE	CPU_CONTROL_DC_ENABLE
-
-/* XScale Auxillary Control Register (CP15 register 1, opcode2 1) */
-#define	XSCALE_AUXCTL_K		0x00000001 /* dis. write buffer coalescing */
-#define	XSCALE_AUXCTL_P		0x00000002 /* ECC protect page table access */
-#define	XSCALE_AUXCTL_MD_WB_RA	0x00000000 /* mini-D$ wb, read-allocate */
-#define	XSCALE_AUXCTL_MD_WB_RWA	0x00000010 /* mini-D$ wb, read/write-allocate */
-#define	XSCALE_AUXCTL_MD_WT	0x00000020 /* mini-D$ wt, read-allocate */
-#define	XSCALE_AUXCTL_MD_MASK	0x00000030
-
-/* Cache type register definitions */
-#define	CPU_CT_ISIZE(x)		((x) & 0xfff)		/* I$ info */
-#define	CPU_CT_DSIZE(x)		(((x) >> 12) & 0xfff)	/* D$ info */
-#define	CPU_CT_S		(1U << 24)		/* split cache */
-#define	CPU_CT_CTYPE(x)		(((x) >> 25) & 0xf)	/* cache type */
-
-#define	CPU_CT_CTYPE_WT		0	/* write-through */
-#define	CPU_CT_CTYPE_WB1	1	/* write-back, clean w/ read */
-#define	CPU_CT_CTYPE_WB2	2	/* w/b, clean w/ cp15,7 */
-#define	CPU_CT_CTYPE_WB6	6	/* w/b, cp15,7, lockdown fmt A */
-#define	CPU_CT_CTYPE_WB7	7	/* w/b, cp15,7, lockdown fmt B */
-
-#define	CPU_CT_xSIZE_LEN(x)	((x) & 0x3)		/* line size */
-#define	CPU_CT_xSIZE_M		(1U << 2)		/* multiplier */
-#define	CPU_CT_xSIZE_ASSOC(x)	(((x) >> 3) & 0x7)	/* associativity */
-#define	CPU_CT_xSIZE_SIZE(x)	(((x) >> 6) & 0x7)	/* size */
-
-/* Fault status register definitions */
-
-#define FAULT_TYPE_MASK 0x0f
-#define FAULT_USER      0x10
-
-#define FAULT_WRTBUF_0  0x00 /* Vector Exception */
-#define FAULT_WRTBUF_1  0x02 /* Terminal Exception */
-#define FAULT_BUSERR_0  0x04 /* External Abort on Linefetch -- Section */
-#define FAULT_BUSERR_1  0x06 /* External Abort on Linefetch -- Page */
-#define FAULT_BUSERR_2  0x08 /* External Abort on Non-linefetch -- Section */
-#define FAULT_BUSERR_3  0x0a /* External Abort on Non-linefetch -- Page */
-#define FAULT_BUSTRNL1  0x0c /* External abort on Translation -- Level 1 */
-#define FAULT_BUSTRNL2  0x0e /* External abort on Translation -- Level 2 */
-#define FAULT_ALIGN_0   0x01 /* Alignment */
-#define FAULT_ALIGN_1   0x03 /* Alignment */
-#define FAULT_TRANS_S   0x05 /* Translation -- Section */
-#define FAULT_TRANS_P   0x07 /* Translation -- Page */
-#define FAULT_DOMAIN_S  0x09 /* Domain -- Section */
-#define FAULT_DOMAIN_P  0x0b /* Domain -- Page */
-#define FAULT_PERM_S    0x0d /* Permission -- Section */
-#define FAULT_PERM_P    0x0f /* Permission -- Page */
-
-#define	FAULT_IMPRECISE	0x400	/* Imprecise exception (XSCALE) */
-
-/*
- * Address of the vector page, low and high versions.
- */
-#define	ARM_VECTORS_LOW		0x00000000U
-#define	ARM_VECTORS_HIGH	0xffff0000U
-
-/*
- * ARM Instructions
- *
- *       3 3 2 2 2                              
- *       1 0 9 8 7                                                     0
- *      +-------+-------------------------------------------------------+
- *      | cond  |              instruction dependant                    |
- *      |c c c c|                                                       |
- *      +-------+-------------------------------------------------------+
- */
-
-#define INSN_SIZE		4		/* Always 4 bytes */
-#define INSN_COND_MASK		0xf0000000	/* Condition mask */
-#define INSN_COND_AL		0xe0000000	/* Always condition */
-
-#endif /* !MACHINE_ARMREG_H */
diff --git a/libpixelflinger/codeflinger/blending.cpp b/libpixelflinger/codeflinger/blending.cpp
deleted file mode 100644
index f10217b..0000000
--- a/libpixelflinger/codeflinger/blending.cpp
+++ /dev/null
@@ -1,682 +0,0 @@
-/* libs/pixelflinger/codeflinger/blending.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <assert.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/types.h>
-
-#include <cutils/log.h>
-
-#include "codeflinger/GGLAssembler.h"
-
-
-namespace android {
-
-void GGLAssembler::build_fog(
-                        component_t& temp,      // incomming fragment / output
-                        int component,
-                        Scratch& regs)
-{
-   if (mInfo[component].fog) {
-        Scratch scratches(registerFile());
-        comment("fog");
-
-        integer_t fragment(temp.reg, temp.h, temp.flags);
-        if (!(temp.flags & CORRUPTIBLE)) {
-            temp.reg = regs.obtain();
-            temp.flags |= CORRUPTIBLE;
-        }
-
-        integer_t fogColor(scratches.obtain(), 8, CORRUPTIBLE); 
-        LDRB(AL, fogColor.reg, mBuilderContext.Rctx,
-                immed12_pre(GGL_OFFSETOF(state.fog.color[component])));
-
-        integer_t factor(scratches.obtain(), 16, CORRUPTIBLE);
-        CONTEXT_LOAD(factor.reg, generated_vars.f);
-
-        // clamp fog factor (TODO: see if there is a way to guarantee
-        // we won't overflow, when setting the iterators)
-        BIC(AL, 0, factor.reg, factor.reg, reg_imm(factor.reg, ASR, 31));
-        CMP(AL, factor.reg, imm( 0x10000 ));
-        MOV(HS, 0, factor.reg, imm( 0x10000 ));
-
-        build_blendFOneMinusF(temp, factor, fragment, fogColor);
-    }
-}
-
-void GGLAssembler::build_blending(
-                        component_t& temp,      // incomming fragment / output
-                        const pixel_t& pixel,   // framebuffer
-                        int component,
-                        Scratch& regs)
-{
-   if (!mInfo[component].blend)
-        return;
-        
-    int fs = component==GGLFormat::ALPHA ? mBlendSrcA : mBlendSrc;
-    int fd = component==GGLFormat::ALPHA ? mBlendDstA : mBlendDst;
-    if (fs==GGL_SRC_ALPHA_SATURATE && component==GGLFormat::ALPHA)
-        fs = GGL_ONE;
-    const int blending = blending_codes(fs, fd);
-    if (!temp.size()) {
-        // here, blending will produce something which doesn't depend on
-        // that component (eg: GL_ZERO:GL_*), so the register has not been
-        // allocated yet. Will never be used as a source.
-        temp = component_t(regs.obtain(), CORRUPTIBLE);
-    }
-
-    // we are doing real blending...
-    // fb:          extracted dst
-    // fragment:    extracted src
-    // temp:        component_t(fragment) and result
-
-    // scoped register allocator
-    Scratch scratches(registerFile());
-    comment("blending");
-
-    // we can optimize these cases a bit...
-    // (1) saturation is not needed
-    // (2) we can use only one multiply instead of 2
-    // (3) we can reduce the register pressure
-    //      R = S*f + D*(1-f) = (S-D)*f + D
-    //      R = S*(1-f) + D*f = (D-S)*f + S
-
-    const bool same_factor_opt1 =
-        (fs==GGL_DST_COLOR && fd==GGL_ONE_MINUS_DST_COLOR) ||
-        (fs==GGL_SRC_COLOR && fd==GGL_ONE_MINUS_SRC_COLOR) ||
-        (fs==GGL_DST_ALPHA && fd==GGL_ONE_MINUS_DST_ALPHA) ||
-        (fs==GGL_SRC_ALPHA && fd==GGL_ONE_MINUS_SRC_ALPHA);
-
-    const bool same_factor_opt2 =
-        (fs==GGL_ONE_MINUS_DST_COLOR && fd==GGL_DST_COLOR) ||
-        (fs==GGL_ONE_MINUS_SRC_COLOR && fd==GGL_SRC_COLOR) || 
-        (fs==GGL_ONE_MINUS_DST_ALPHA && fd==GGL_DST_ALPHA) ||
-        (fs==GGL_ONE_MINUS_SRC_ALPHA && fd==GGL_SRC_ALPHA);
-
-
-    // XXX: we could also optimize these cases:
-    // R = S*f + D*f = (S+D)*f
-    // R = S*(1-f) + D*(1-f) = (S+D)*(1-f)
-    // R = S*D + D*S = 2*S*D
-
-
-    // see if we need to extract 'component' from the destination (fb)
-    integer_t fb;
-    if (blending & (BLEND_DST|FACTOR_DST)) { 
-        fb.setTo(scratches.obtain(), 32); 
-        extract(fb, pixel, component);
-        if (mDithering) {
-            // XXX: maybe what we should do instead, is simply
-            // expand fb -or- fragment to the larger of the two
-            if (fb.size() < temp.size()) {
-                // for now we expand 'fb' to min(fragment, 8)
-                int new_size = temp.size() < 8 ? temp.size() : 8;
-                expand(fb, fb, new_size);
-            }
-        }
-    }
-
-
-    // convert input fragment to integer_t
-    if (temp.l && (temp.flags & CORRUPTIBLE)) {
-        MOV(AL, 0, temp.reg, reg_imm(temp.reg, LSR, temp.l));
-        temp.h -= temp.l;
-        temp.l = 0;
-    }
-    integer_t fragment(temp.reg, temp.size(), temp.flags);
-
-    // if not done yet, convert input fragment to integer_t
-    if (temp.l) {
-        // here we know temp is not CORRUPTIBLE
-        fragment.reg = scratches.obtain();
-        MOV(AL, 0, fragment.reg, reg_imm(temp.reg, LSR, temp.l));
-        fragment.flags |= CORRUPTIBLE;
-    }
-
-    if (!(temp.flags & CORRUPTIBLE)) {
-        // temp is not corruptible, but since it's the destination it
-        // will be modified, so we need to allocate a new register.
-        temp.reg = regs.obtain();
-        temp.flags &= ~CORRUPTIBLE;
-        fragment.flags &= ~CORRUPTIBLE;
-    }
-
-    if ((blending & BLEND_SRC) && !same_factor_opt1) {
-        // source (fragment) is needed for the blending stage
-        // so it's not CORRUPTIBLE (unless we're doing same_factor_opt1)
-        fragment.flags &= ~CORRUPTIBLE;
-    }
-
-
-    if (same_factor_opt1) {
-        //  R = S*f + D*(1-f) = (S-D)*f + D
-        integer_t factor;
-        build_blend_factor(factor, fs, 
-                component, pixel, fragment, fb, scratches);
-        // fb is always corruptible from this point
-        fb.flags |= CORRUPTIBLE;
-        build_blendFOneMinusF(temp, factor, fragment, fb);
-    } else if (same_factor_opt2) {
-        //  R = S*(1-f) + D*f = (D-S)*f + S
-        integer_t factor;
-        // fb is always corrruptible here
-        fb.flags |= CORRUPTIBLE;
-        build_blend_factor(factor, fd,
-                component, pixel, fragment, fb, scratches);
-        build_blendOneMinusFF(temp, factor, fragment, fb);
-    } else {
-        integer_t src_factor;
-        integer_t dst_factor;
-
-        // if destination (fb) is not needed for the blending stage, 
-        // then it can be marked as CORRUPTIBLE
-        if (!(blending & BLEND_DST)) {
-            fb.flags |= CORRUPTIBLE;
-        }
-
-        // XXX: try to mark some registers as CORRUPTIBLE
-        // in most case we could make those corruptible
-        // when we're processing the last component
-        // but not always, for instance
-        //    when fragment is constant and not reloaded
-        //    when fb is needed for logic-ops or masking
-        //    when a register is aliased (for instance with mAlphaSource)
-
-        // blend away...
-        if (fs==GGL_ZERO) {
-            if (fd==GGL_ZERO) {         // R = 0
-                // already taken care of
-            } else if (fd==GGL_ONE) {   // R = D
-                // already taken care of
-            } else {                    // R = D*fd
-                // compute fd
-                build_blend_factor(dst_factor, fd,
-                        component, pixel, fragment, fb, scratches);
-                mul_factor(temp, fb, dst_factor);
-            }
-        } else if (fs==GGL_ONE) {
-            if (fd==GGL_ZERO) {         // R = S
-                // NOP, taken care of
-            } else if (fd==GGL_ONE) {   // R = S + D
-                component_add(temp, fb, fragment); // args order matters
-                component_sat(temp);
-            } else {                    // R = S + D*fd
-                // compute fd
-                build_blend_factor(dst_factor, fd,
-                        component, pixel, fragment, fb, scratches);
-                mul_factor_add(temp, fb, dst_factor, component_t(fragment));
-                if (fd==GGL_ONE_MINUS_SRC_ALPHA) {
-                    // XXX: in theory this is not correct, we should
-                    // saturate here. However, this mode is often
-                    // used for displaying alpha-premultiplied graphics,
-                    // in which case, saturation is not necessary.
-                    // unfortunatelly, we have no way to know.
-                    // This is a case, where we sacrifice correctness for
-                    // performance. we should probably have some heuristics.
-                } else {
-                    component_sat(temp);
-                }
-            }
-        } else {
-            // compute fs
-            build_blend_factor(src_factor, fs, 
-                    component, pixel, fragment, fb, scratches);
-            if (fd==GGL_ZERO) {         // R = S*fs
-                mul_factor(temp, fragment, src_factor);
-            } else if (fd==GGL_ONE) {   // R = S*fs + D
-                mul_factor_add(temp, fragment, src_factor, component_t(fb));
-                component_sat(temp);
-            } else {                    // R = S*fs + D*fd
-                mul_factor(temp, fragment, src_factor);
-                if (scratches.isUsed(src_factor.reg))
-                    scratches.recycle(src_factor.reg);
-                // compute fd
-                build_blend_factor(dst_factor, fd,
-                        component, pixel, fragment, fb, scratches);
-                mul_factor_add(temp, fb, dst_factor, temp);
-                if (!same_factor_opt1 && !same_factor_opt2) {
-                    component_sat(temp);
-                }
-            }
-        }
-    }
-
-    // now we can be corrupted (it's the dest)
-    temp.flags |= CORRUPTIBLE;
-}
-
-void GGLAssembler::build_blend_factor(
-        integer_t& factor, int f, int component,
-        const pixel_t& dst_pixel,
-        integer_t& fragment,
-        integer_t& fb,
-        Scratch& scratches)
-{
-    integer_t src_alpha(fragment);
-
-    // src_factor/dst_factor won't be used after blending,
-    // so it's fine to mark them as CORRUPTIBLE (if not aliased)
-    factor.flags |= CORRUPTIBLE;
-
-    switch(f) {
-    case GGL_ONE_MINUS_SRC_ALPHA:
-    case GGL_SRC_ALPHA:
-        if (component==GGLFormat::ALPHA && !isAlphaSourceNeeded()) {
-            // we're processing alpha, so we already have
-            // src-alpha in fragment, and we need src-alpha just this time.
-        } else {
-           // alpha-src will be needed for other components
-            if (!mBlendFactorCached || mBlendFactorCached==f) {
-                src_alpha = mAlphaSource;
-                factor = mAlphaSource;
-                factor.flags &= ~CORRUPTIBLE;           
-                // we already computed the blend factor before, nothing to do.
-                if (mBlendFactorCached)
-                    return;
-                // this is the first time, make sure to compute the blend
-                // factor properly.
-                mBlendFactorCached = f;
-                break;
-            } else {
-                // we have a cached alpha blend factor, but we want another one,
-                // this should really not happen because by construction,
-                // we cannot have BOTH source and destination
-                // blend factors use ALPHA *and* ONE_MINUS_ALPHA (because
-                // the blending stage uses the f/(1-f) optimization
-                
-                // for completeness, we handle this case though. Since there
-                // are only 2 choices, this meens we want "the other one"
-                // (1-factor)
-                factor = mAlphaSource;
-                factor.flags &= ~CORRUPTIBLE;           
-                RSB(AL, 0, factor.reg, factor.reg, imm((1<<factor.s)));
-                mBlendFactorCached = f;
-                return;
-            }                
-        }
-        // fall-through...
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_DST_COLOR:
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_SRC_COLOR:
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_DST_ALPHA:
-    case GGL_SRC_ALPHA_SATURATE:
-        // help us find out what register we can use for the blend-factor
-        // CORRUPTIBLE registers are chosen first, or a new one is allocated.
-        if (fragment.flags & CORRUPTIBLE) {
-            factor.setTo(fragment.reg, 32, CORRUPTIBLE);
-            fragment.flags &= ~CORRUPTIBLE;
-        } else if (fb.flags & CORRUPTIBLE) {
-            factor.setTo(fb.reg, 32, CORRUPTIBLE);
-            fb.flags &= ~CORRUPTIBLE;
-        } else {
-            factor.setTo(scratches.obtain(), 32, CORRUPTIBLE);
-        } 
-        break;
-    }
-
-    // XXX: doesn't work if size==1
-
-    switch(f) {
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_DST_COLOR:
-        factor.s = fb.s;
-        ADD(AL, 0, factor.reg, fb.reg, reg_imm(fb.reg, LSR, fb.s-1));
-        break;
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_SRC_COLOR:
-        factor.s = fragment.s;
-        ADD(AL, 0, factor.reg, fragment.reg,
-            reg_imm(fragment.reg, LSR, fragment.s-1));
-        break;
-    case GGL_ONE_MINUS_SRC_ALPHA:
-    case GGL_SRC_ALPHA:
-        factor.s = src_alpha.s;
-        ADD(AL, 0, factor.reg, src_alpha.reg,
-                reg_imm(src_alpha.reg, LSR, src_alpha.s-1));
-        break;
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_DST_ALPHA:
-        // XXX: should be precomputed
-        extract(factor, dst_pixel, GGLFormat::ALPHA);
-        ADD(AL, 0, factor.reg, factor.reg,
-                reg_imm(factor.reg, LSR, factor.s-1));
-        break;
-    case GGL_SRC_ALPHA_SATURATE:
-        // XXX: should be precomputed
-        // XXX: f = min(As, 1-Ad)
-        // btw, we're guaranteed that Ad's size is <= 8, because
-        // it's extracted from the framebuffer
-        break;
-    }
-
-    switch(f) {
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_ONE_MINUS_SRC_ALPHA:
-        RSB(AL, 0, factor.reg, factor.reg, imm((1<<factor.s)));
-    }
-    
-    // don't need more than 8-bits for the blend factor
-    // and this will prevent overflows in the multiplies later
-    if (factor.s > 8) {
-        MOV(AL, 0, factor.reg, reg_imm(factor.reg, LSR, factor.s-8));
-        factor.s = 8;
-    }
-}
-
-int GGLAssembler::blending_codes(int fs, int fd)
-{
-    int blending = 0;
-    switch(fs) {
-    case GGL_ONE:
-        blending |= BLEND_SRC;
-        break;
-
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_DST_COLOR:
-        blending |= FACTOR_DST|BLEND_SRC;
-        break;
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_DST_ALPHA:
-        // no need to extract 'component' from the destination
-        // for the blend factor, because we need ALPHA only.
-        blending |= BLEND_SRC;
-        break;
-
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_SRC_COLOR:    
-        blending |= FACTOR_SRC|BLEND_SRC;
-        break;
-    case GGL_ONE_MINUS_SRC_ALPHA:
-    case GGL_SRC_ALPHA:
-    case GGL_SRC_ALPHA_SATURATE:
-        blending |= FACTOR_SRC|BLEND_SRC;
-        break;
-    }
-    switch(fd) {
-    case GGL_ONE:
-        blending |= BLEND_DST;
-        break;
-
-    case GGL_ONE_MINUS_DST_COLOR:
-    case GGL_DST_COLOR:
-        blending |= FACTOR_DST|BLEND_DST;
-        break;
-    case GGL_ONE_MINUS_DST_ALPHA:
-    case GGL_DST_ALPHA:
-        blending |= FACTOR_DST|BLEND_DST;
-        break;
-
-    case GGL_ONE_MINUS_SRC_COLOR:
-    case GGL_SRC_COLOR:    
-        blending |= FACTOR_SRC|BLEND_DST;
-        break;
-    case GGL_ONE_MINUS_SRC_ALPHA:
-    case GGL_SRC_ALPHA:
-        // no need to extract 'component' from the source
-        // for the blend factor, because we need ALPHA only.
-        blending |= BLEND_DST;
-        break;
-    }
-    return blending;
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::build_blendFOneMinusF(
-        component_t& temp,
-        const integer_t& factor, 
-        const integer_t& fragment,
-        const integer_t& fb)
-{
-    //  R = S*f + D*(1-f) = (S-D)*f + D
-    Scratch scratches(registerFile());
-    // compute S-D
-    integer_t diff(fragment.flags & CORRUPTIBLE ?
-            fragment.reg : scratches.obtain(), fb.size(), CORRUPTIBLE);
-    const int shift = fragment.size() - fb.size();
-    if (shift>0)        RSB(AL, 0, diff.reg, fb.reg, reg_imm(fragment.reg, LSR, shift));
-    else if (shift<0)   RSB(AL, 0, diff.reg, fb.reg, reg_imm(fragment.reg, LSL,-shift));
-    else                RSB(AL, 0, diff.reg, fb.reg, fragment.reg);
-    mul_factor_add(temp, diff, factor, component_t(fb));
-}
-
-void GGLAssembler::build_blendOneMinusFF(
-        component_t& temp,
-        const integer_t& factor, 
-        const integer_t& fragment,
-        const integer_t& fb)
-{
-    //  R = S*f + D*(1-f) = (S-D)*f + D
-    Scratch scratches(registerFile());
-    // compute D-S
-    integer_t diff(fb.flags & CORRUPTIBLE ?
-            fb.reg : scratches.obtain(), fb.size(), CORRUPTIBLE);
-    const int shift = fragment.size() - fb.size();
-    if (shift>0)        SUB(AL, 0, diff.reg, fb.reg, reg_imm(fragment.reg, LSR, shift));
-    else if (shift<0)   SUB(AL, 0, diff.reg, fb.reg, reg_imm(fragment.reg, LSL,-shift));
-    else                SUB(AL, 0, diff.reg, fb.reg, fragment.reg);
-    mul_factor_add(temp, diff, factor, component_t(fragment));
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::mul_factor(  component_t& d,
-                                const integer_t& v,
-                                const integer_t& f)
-{
-    int vs = v.size();
-    int fs = f.size();
-    int ms = vs+fs;
-
-    // XXX: we could have special cases for 1 bit mul
-
-    // all this code below to use the best multiply instruction
-    // wrt the parameters size. We take advantage of the fact
-    // that the 16-bits multiplies allow a 16-bit shift
-    // The trick is that we just make sure that we have at least 8-bits
-    // per component (which is enough for a 8 bits display).
-
-    int xy;
-    int vshift = 0;
-    int fshift = 0;
-    int smulw = 0;
-
-    if (vs<16) {
-        if (fs<16) {
-            xy = xyBB;
-        } else if (GGL_BETWEEN(fs, 24, 31)) {
-            ms -= 16;
-            xy = xyTB;
-        } else {
-            // eg: 15 * 18  ->  15 * 15
-            fshift = fs - 15;
-            ms -= fshift;
-            xy = xyBB;
-        }
-    } else if (GGL_BETWEEN(vs, 24, 31)) {
-        if (fs<16) {
-            ms -= 16;
-            xy = xyTB;
-        } else if (GGL_BETWEEN(fs, 24, 31)) {
-            ms -= 32;
-            xy = xyTT;
-        } else {
-            // eg: 24 * 18  ->  8 * 18
-            fshift = fs - 15;
-            ms -= 16 + fshift;
-            xy = xyTB;
-        }
-    } else {
-        if (fs<16) {
-            // eg: 18 * 15  ->  15 * 15
-            vshift = vs - 15;
-            ms -= vshift;
-            xy = xyBB;
-        } else if (GGL_BETWEEN(fs, 24, 31)) {
-            // eg: 18 * 24  ->  15 * 8
-            vshift = vs - 15;
-            ms -= 16 + vshift;
-            xy = xyBT;
-        } else {
-            // eg: 18 * 18  ->  (15 * 18)>>16
-            fshift = fs - 15;
-            ms -= 16 + fshift;
-            xy = yB;    //XXX SMULWB
-            smulw = 1;
-        }
-    }
-
-    LOGE_IF(ms>=32, "mul_factor overflow vs=%d, fs=%d", vs, fs);
-
-    int vreg = v.reg;
-    int freg = f.reg;
-    if (vshift) {
-        MOV(AL, 0, d.reg, reg_imm(vreg, LSR, vshift));
-        vreg = d.reg;
-    }
-    if (fshift) {
-        MOV(AL, 0, d.reg, reg_imm(vreg, LSR, fshift));
-        freg = d.reg;
-    }
-    if (smulw)  SMULW(AL, xy, d.reg, vreg, freg);
-    else        SMUL(AL, xy, d.reg, vreg, freg);
-
-
-    d.h = ms;
-    if (mDithering) {
-        d.l = 0; 
-    } else {
-        d.l = fs; 
-        d.flags |= CLEAR_LO;
-    }
-}
-
-void GGLAssembler::mul_factor_add(  component_t& d,
-                                    const integer_t& v,
-                                    const integer_t& f,
-                                    const component_t& a)
-{
-    // XXX: we could have special cases for 1 bit mul
-    Scratch scratches(registerFile());
-
-    int vs = v.size();
-    int fs = f.size();
-    int as = a.h;
-    int ms = vs+fs;
-
-    LOGE_IF(ms>=32, "mul_factor_add overflow vs=%d, fs=%d, as=%d", vs, fs, as);
-
-    integer_t add(a.reg, a.h, a.flags);
-
-    // 'a' is a component_t but it is guaranteed to have
-    // its high bits set to 0. However in the dithering case,
-    // we can't get away with truncating the potentially bad bits
-    // so extraction is needed.
-
-   if ((mDithering) && (a.size() < ms)) {
-        // we need to expand a
-        if (!(a.flags & CORRUPTIBLE)) {
-            // ... but it's not corruptible, so we need to pick a
-            // temporary register.
-            // Try to uses the destination register first (it's likely
-            // to be usable, unless it aliases an input).
-            if (d.reg!=a.reg && d.reg!=v.reg && d.reg!=f.reg) {
-                add.reg = d.reg;
-            } else {
-                add.reg = scratches.obtain();
-            }
-        }
-        expand(add, a, ms); // extracts and expands
-        as = ms;
-    }
-
-    if (ms == as) {
-        if (vs<16 && fs<16) SMLABB(AL, d.reg, v.reg, f.reg, add.reg);
-        else                MLA(AL, 0, d.reg, v.reg, f.reg, add.reg);
-    } else {
-        int temp = d.reg;
-        if (temp == add.reg) {
-            // the mul will modify add.reg, we need an intermediary reg
-            if (v.flags & CORRUPTIBLE)      temp = v.reg;
-            else if (f.flags & CORRUPTIBLE) temp = f.reg;
-            else                            temp = scratches.obtain();
-        }
-
-        if (vs<16 && fs<16) SMULBB(AL, temp, v.reg, f.reg);
-        else                MUL(AL, 0, temp, v.reg, f.reg);
-
-        if (ms>as) {
-            ADD(AL, 0, d.reg, temp, reg_imm(add.reg, LSL, ms-as));
-        } else if (ms<as) {
-            // not sure if we should expand the mul instead?
-            ADD(AL, 0, d.reg, temp, reg_imm(add.reg, LSR, as-ms));
-        }
-    }
-
-    d.h = ms;
-    if (mDithering) {
-        d.l = a.l; 
-    } else {
-        d.l = fs>a.l ? fs : a.l;
-        d.flags |= CLEAR_LO;
-    }
-}
-
-void GGLAssembler::component_add(component_t& d,
-        const integer_t& dst, const integer_t& src)
-{
-    // here we're guaranteed that fragment.size() >= fb.size()
-    const int shift = src.size() - dst.size();
-    if (!shift) {
-        ADD(AL, 0, d.reg, src.reg, dst.reg);
-    } else {
-        ADD(AL, 0, d.reg, src.reg, reg_imm(dst.reg, LSL, shift));
-    }
-
-    d.h = src.size();
-    if (mDithering) {
-        d.l = 0;
-    } else {
-        d.l = shift;
-        d.flags |= CLEAR_LO;
-    }
-}
-
-void GGLAssembler::component_sat(const component_t& v)
-{
-    const int one = ((1<<v.size())-1)<<v.l;
-    CMP(AL, v.reg, imm( 1<<v.h ));
-    if (isValidImmediate(one)) {
-        MOV(HS, 0, v.reg, imm( one ));
-    } else if (isValidImmediate(~one)) {
-        MVN(HS, 0, v.reg, imm( ~one ));
-    } else {
-        MOV(HS, 0, v.reg, imm( 1<<v.h ));
-        SUB(HS, 0, v.reg, v.reg, imm( 1<<v.l ));
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
diff --git a/libpixelflinger/codeflinger/disassem.c b/libpixelflinger/codeflinger/disassem.c
deleted file mode 100644
index 4676da0..0000000
--- a/libpixelflinger/codeflinger/disassem.c
+++ /dev/null
@@ -1,702 +0,0 @@
-/*	$NetBSD: disassem.c,v 1.14 2003/03/27 16:58:36 mycroft Exp $	*/
-
-/*-
- * Copyright (c) 1996 Mark Brinicombe.
- * Copyright (c) 1996 Brini.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Brini.
- * 4. The name of the company nor the name of the author may be used to
- *    endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * RiscBSD kernel project
- *
- * db_disasm.c
- *
- * Kernel disassembler
- *
- * Created      : 10/02/96
- *
- * Structured after the sparc/sparc/db_disasm.c by David S. Miller &
- * Paul Kranenburg
- *
- * This code is not complete. Not all instructions are disassembled.
- */
-
-#include <sys/cdefs.h>
-//__FBSDID("$FreeBSD: /repoman/r/ncvs/src/sys/arm/arm/disassem.c,v 1.2 2005/01/05 21:58:47 imp Exp $");
-#include <sys/param.h>
-#include <stdio.h>
-
-#include "disassem.h"
-#include "armreg.h"
-//#include <ddb/ddb.h>
-
-/*
- * General instruction format
- *
- *	insn[cc][mod]	[operands]
- *
- * Those fields with an uppercase format code indicate that the field
- * follows directly after the instruction before the separator i.e.
- * they modify the instruction rather than just being an operand to
- * the instruction. The only exception is the writeback flag which
- * follows a operand.
- *
- *
- * 2 - print Operand 2 of a data processing instruction
- * d - destination register (bits 12-15)
- * n - n register (bits 16-19)
- * s - s register (bits 8-11)
- * o - indirect register rn (bits 16-19) (used by swap)
- * m - m register (bits 0-3)
- * a - address operand of ldr/str instruction
- * e - address operand of ldrh/strh instruction
- * l - register list for ldm/stm instruction
- * f - 1st fp operand (register) (bits 12-14)
- * g - 2nd fp operand (register) (bits 16-18)
- * h - 3rd fp operand (register/immediate) (bits 0-4)
- * b - branch address
- * t - thumb branch address (bits 24, 0-23)
- * k - breakpoint comment (bits 0-3, 8-19)
- * X - block transfer type
- * Y - block transfer type (r13 base)
- * c - comment field bits(0-23)
- * p - saved or current status register
- * F - PSR transfer fields
- * D - destination-is-r15 (P) flag on TST, TEQ, CMP, CMN
- * L - co-processor transfer size
- * S - set status flag
- * P - fp precision
- * Q - fp precision (for ldf/stf)
- * R - fp rounding
- * v - co-processor data transfer registers + addressing mode
- * W - writeback flag
- * x - instruction in hex
- * # - co-processor number
- * y - co-processor data processing registers
- * z - co-processor register transfer registers
- */
-
-struct arm32_insn {
-	u_int mask;
-	u_int pattern;
-	char* name;
-	char* format;
-};
-
-static const struct arm32_insn arm32_i[] = {
-    { 0x0fffffff, 0x0ff00000, "imb",	"c" },		/* Before swi */
-    { 0x0fffffff, 0x0ff00001, "imbrange",	"c" },	/* Before swi */
-    { 0x0f000000, 0x0f000000, "swi",	"c" },
-    { 0xfe000000, 0xfa000000, "blx",	"t" },		/* Before b and bl */
-    { 0x0f000000, 0x0a000000, "b",	"b" },
-    { 0x0f000000, 0x0b000000, "bl",	"b" },
-    { 0x0fe000f0, 0x00000090, "mul",	"Snms" },
-    { 0x0fe000f0, 0x00200090, "mla",	"Snmsd" },
-    { 0x0fe000f0, 0x00800090, "umull",	"Sdnms" },
-    { 0x0fe000f0, 0x00c00090, "smull",	"Sdnms" },
-    { 0x0fe000f0, 0x00a00090, "umlal",	"Sdnms" },
-    { 0x0fe000f0, 0x00e00090, "smlal",	"Sdnms" },
-    { 0x0d700000, 0x04200000, "strt",	"daW" },
-    { 0x0d700000, 0x04300000, "ldrt",	"daW" },
-    { 0x0d700000, 0x04600000, "strbt",	"daW" },
-    { 0x0d700000, 0x04700000, "ldrbt",	"daW" },
-    { 0x0c500000, 0x04000000, "str",	"daW" },
-    { 0x0c500000, 0x04100000, "ldr",	"daW" },
-    { 0x0c500000, 0x04400000, "strb",	"daW" },
-    { 0x0c500000, 0x04500000, "ldrb",	"daW" },
-    { 0x0e1f0000, 0x080d0000, "stm",	"YnWl" },/* separate out r13 base */
-    { 0x0e1f0000, 0x081d0000, "ldm",	"YnWl" },/* separate out r13 base */    
-    { 0x0e100000, 0x08000000, "stm",	"XnWl" },
-    { 0x0e100000, 0x08100000, "ldm",	"XnWl" },    
-    { 0x0e1000f0, 0x00100090, "ldrb",	"deW" },
-    { 0x0e1000f0, 0x00000090, "strb",	"deW" },
-    { 0x0e1000f0, 0x001000d0, "ldrsb",	"deW" },
-    { 0x0e1000f0, 0x001000b0, "ldrh",	"deW" },
-    { 0x0e1000f0, 0x000000b0, "strh",	"deW" },
-    { 0x0e1000f0, 0x001000f0, "ldrsh",	"deW" },
-    { 0x0f200090, 0x00200090, "und",	"x" },	/* Before data processing */
-    { 0x0e1000d0, 0x000000d0, "und",	"x" },	/* Before data processing */
-    { 0x0ff00ff0, 0x01000090, "swp",	"dmo" },
-    { 0x0ff00ff0, 0x01400090, "swpb",	"dmo" },
-    { 0x0fbf0fff, 0x010f0000, "mrs",	"dp" },	/* Before data processing */
-    { 0x0fb0fff0, 0x0120f000, "msr",	"pFm" },/* Before data processing */
-    { 0x0fb0f000, 0x0320f000, "msr",	"pF2" },/* Before data processing */
-    { 0x0ffffff0, 0x012fff10, "bx",     "m" },
-    { 0x0fff0ff0, 0x016f0f10, "clz",	"dm" },
-    { 0x0ffffff0, 0x012fff30, "blx",	"m" },
-    { 0xfff000f0, 0xe1200070, "bkpt",	"k" },
-    { 0x0de00000, 0x00000000, "and",	"Sdn2" },
-    { 0x0de00000, 0x00200000, "eor",	"Sdn2" },
-    { 0x0de00000, 0x00400000, "sub",	"Sdn2" },
-    { 0x0de00000, 0x00600000, "rsb",	"Sdn2" },
-    { 0x0de00000, 0x00800000, "add",	"Sdn2" },
-    { 0x0de00000, 0x00a00000, "adc",	"Sdn2" },
-    { 0x0de00000, 0x00c00000, "sbc",	"Sdn2" },
-    { 0x0de00000, 0x00e00000, "rsc",	"Sdn2" },
-    { 0x0df00000, 0x01100000, "tst",	"Dn2" },
-    { 0x0df00000, 0x01300000, "teq",	"Dn2" },
-    { 0x0df00000, 0x01500000, "cmp",	"Dn2" },
-    { 0x0df00000, 0x01700000, "cmn",	"Dn2" },
-    { 0x0de00000, 0x01800000, "orr",	"Sdn2" },
-    { 0x0de00000, 0x01a00000, "mov",	"Sd2" },
-    { 0x0de00000, 0x01c00000, "bic",	"Sdn2" },
-    { 0x0de00000, 0x01e00000, "mvn",	"Sd2" },
-    { 0x0ff08f10, 0x0e000100, "adf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e100100, "muf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e200100, "suf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e300100, "rsf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e400100, "dvf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e500100, "rdf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e600100, "pow",	"PRfgh" },
-    { 0x0ff08f10, 0x0e700100, "rpw",	"PRfgh" },
-    { 0x0ff08f10, 0x0e800100, "rmf",	"PRfgh" },
-    { 0x0ff08f10, 0x0e900100, "fml",	"PRfgh" },
-    { 0x0ff08f10, 0x0ea00100, "fdv",	"PRfgh" },
-    { 0x0ff08f10, 0x0eb00100, "frd",	"PRfgh" },
-    { 0x0ff08f10, 0x0ec00100, "pol",	"PRfgh" },
-    { 0x0f008f10, 0x0e000100, "fpbop",	"PRfgh" },
-    { 0x0ff08f10, 0x0e008100, "mvf",	"PRfh" },
-    { 0x0ff08f10, 0x0e108100, "mnf",	"PRfh" },
-    { 0x0ff08f10, 0x0e208100, "abs",	"PRfh" },
-    { 0x0ff08f10, 0x0e308100, "rnd",	"PRfh" },
-    { 0x0ff08f10, 0x0e408100, "sqt",	"PRfh" },
-    { 0x0ff08f10, 0x0e508100, "log",	"PRfh" },
-    { 0x0ff08f10, 0x0e608100, "lgn",	"PRfh" },
-    { 0x0ff08f10, 0x0e708100, "exp",	"PRfh" },
-    { 0x0ff08f10, 0x0e808100, "sin",	"PRfh" },
-    { 0x0ff08f10, 0x0e908100, "cos",	"PRfh" },
-    { 0x0ff08f10, 0x0ea08100, "tan",	"PRfh" },
-    { 0x0ff08f10, 0x0eb08100, "asn",	"PRfh" },
-    { 0x0ff08f10, 0x0ec08100, "acs",	"PRfh" },
-    { 0x0ff08f10, 0x0ed08100, "atn",	"PRfh" },
-    { 0x0f008f10, 0x0e008100, "fpuop",	"PRfh" },
-    { 0x0e100f00, 0x0c000100, "stf",	"QLv" },
-    { 0x0e100f00, 0x0c100100, "ldf",	"QLv" },
-    { 0x0ff00f10, 0x0e000110, "flt",	"PRgd" },
-    { 0x0ff00f10, 0x0e100110, "fix",	"PRdh" },
-    { 0x0ff00f10, 0x0e200110, "wfs",	"d" },
-    { 0x0ff00f10, 0x0e300110, "rfs",	"d" },
-    { 0x0ff00f10, 0x0e400110, "wfc",	"d" },
-    { 0x0ff00f10, 0x0e500110, "rfc",	"d" },
-    { 0x0ff0ff10, 0x0e90f110, "cmf",	"PRgh" },
-    { 0x0ff0ff10, 0x0eb0f110, "cnf",	"PRgh" },
-    { 0x0ff0ff10, 0x0ed0f110, "cmfe",	"PRgh" },
-    { 0x0ff0ff10, 0x0ef0f110, "cnfe",	"PRgh" },
-    { 0xff100010, 0xfe000010, "mcr2",	"#z" },
-    { 0x0f100010, 0x0e000010, "mcr",	"#z" },
-    { 0xff100010, 0xfe100010, "mrc2",	"#z" },
-    { 0x0f100010, 0x0e100010, "mrc",	"#z" },
-    { 0xff000010, 0xfe000000, "cdp2",	"#y" },
-    { 0x0f000010, 0x0e000000, "cdp",	"#y" },
-    { 0xfe100090, 0xfc100000, "ldc2",	"L#v" },
-    { 0x0e100090, 0x0c100000, "ldc",	"L#v" },
-    { 0xfe100090, 0xfc000000, "stc2",	"L#v" },
-    { 0x0e100090, 0x0c000000, "stc",	"L#v" },
-    { 0xf550f000, 0xf550f000, "pld",	"ne" },
-    { 0x0ff00ff0, 0x01000050, "qaad",	"dmn" },
-    { 0x0ff00ff0, 0x01400050, "qdaad",	"dmn" },
-    { 0x0ff00ff0, 0x01600050, "qdsub",	"dmn" },
-    { 0x0ff00ff0, 0x01200050, "dsub",	"dmn" },
-    { 0x0ff000f0, 0x01000080, "smlabb",	"nmsd" },   // d & n inverted!!
-    { 0x0ff000f0, 0x010000a0, "smlatb",	"nmsd" },   // d & n inverted!!
-    { 0x0ff000f0, 0x010000c0, "smlabt",	"nmsd" },   // d & n inverted!!
-    { 0x0ff000f0, 0x010000e0, "smlatt",	"nmsd" },   // d & n inverted!!
-    { 0x0ff000f0, 0x01400080, "smlalbb","ndms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x014000a0, "smlaltb","ndms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x014000c0, "smlalbt","ndms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x014000e0, "smlaltt","ndms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x01200080, "smlawb", "nmsd" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x012000a0, "smulwb","nms" },   // d & n inverted!!
-    { 0x0ff000f0, 0x012000c0, "smlawt", "nmsd" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x012000e0, "smulwt","nms" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x01600080, "smulbb","nms" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x016000a0, "smultb","nms" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x016000c0, "smulbt","nms" },   // d & n inverted!!
-    { 0x0ff0f0f0, 0x016000e0, "smultt","nms" },   // d & n inverted!!
-    { 0x00000000, 0x00000000, NULL,	NULL }
-};
-
-static char const arm32_insn_conditions[][4] = {
-	"eq", "ne", "cs", "cc",
-	"mi", "pl", "vs", "vc",
-	"hi", "ls", "ge", "lt",
-	"gt", "le", "",   "nv"
-};
-
-static char const insn_block_transfers[][4] = {
-	"da", "ia", "db", "ib"
-};
-
-static char const insn_stack_block_transfers[][4] = {
-	"ed", "ea", "fd", "fa"
-};
-
-static char const op_shifts[][4] = {
-	"lsl", "lsr", "asr", "ror"
-};
-
-static char const insn_fpa_rounding[][2] = {
-	"", "p", "m", "z"
-};
-
-static char const insn_fpa_precision[][2] = {
-	"s", "d", "e", "p"
-};
-
-static char const insn_fpaconstants[][8] = {
-	"0.0", "1.0", "2.0", "3.0",
-	"4.0", "5.0", "0.5", "10.0"
-};
-
-#define insn_condition(x)	arm32_insn_conditions[(x >> 28) & 0x0f]
-#define insn_blktrans(x)	insn_block_transfers[(x >> 23) & 3]
-#define insn_stkblktrans(x)	insn_stack_block_transfers[(x >> 23) & 3]
-#define op2_shift(x)		op_shifts[(x >> 5) & 3]
-#define insn_fparnd(x)		insn_fpa_rounding[(x >> 5) & 0x03]
-#define insn_fpaprec(x)		insn_fpa_precision[(((x >> 18) & 2)|(x >> 7)) & 1]
-#define insn_fpaprect(x)	insn_fpa_precision[(((x >> 21) & 2)|(x >> 15)) & 1]
-#define insn_fpaimm(x)		insn_fpaconstants[x & 0x07]
-
-/* Local prototypes */
-static void disasm_register_shift(const disasm_interface_t *di, u_int insn);
-static void disasm_print_reglist(const disasm_interface_t *di, u_int insn);
-static void disasm_insn_ldrstr(const disasm_interface_t *di, u_int insn,
-    u_int loc);
-static void disasm_insn_ldrhstrh(const disasm_interface_t *di, u_int insn,
-    u_int loc);
-static void disasm_insn_ldcstc(const disasm_interface_t *di, u_int insn,
-    u_int loc);
-static u_int disassemble_readword(u_int address);
-static void disassemble_printaddr(u_int address);
-
-u_int
-disasm(const disasm_interface_t *di, u_int loc, int altfmt)
-{
-	const struct arm32_insn *i_ptr = &arm32_i[0];
-
-	u_int insn;
-	int matchp;
-	int branch;
-	char* f_ptr;
-	int fmt;
-
-	fmt = 0;
-	matchp = 0;
-	insn = di->di_readword(loc);
-
-/*	di->di_printf("loc=%08x insn=%08x : ", loc, insn);*/
-
-	while (i_ptr->name) {
-		if ((insn & i_ptr->mask) ==  i_ptr->pattern) {
-			matchp = 1;
-			break;
-		}
-		i_ptr++;
-	}
-
-	if (!matchp) {
-		di->di_printf("und%s\t%08x\n", insn_condition(insn), insn);
-		return(loc + INSN_SIZE);
-	}
-
-	/* If instruction forces condition code, don't print it. */
-	if ((i_ptr->mask & 0xf0000000) == 0xf0000000)
-		di->di_printf("%s", i_ptr->name);
-	else
-		di->di_printf("%s%s", i_ptr->name, insn_condition(insn));
-
-	f_ptr = i_ptr->format;
-
-	/* Insert tab if there are no instruction modifiers */
-
-	if (*(f_ptr) < 'A' || *(f_ptr) > 'Z') {
-		++fmt;
-		di->di_printf("\t");
-	}
-
-	while (*f_ptr) {
-		switch (*f_ptr) {
-		/* 2 - print Operand 2 of a data processing instruction */
-		case '2':
-			if (insn & 0x02000000) {
-				int rotate= ((insn >> 7) & 0x1e);
-
-				di->di_printf("#0x%08x",
-					      (insn & 0xff) << (32 - rotate) |
-					      (insn & 0xff) >> rotate);
-			} else {  
-				disasm_register_shift(di, insn);
-			}
-			break;
-		/* d - destination register (bits 12-15) */
-		case 'd':
-			di->di_printf("r%d", ((insn >> 12) & 0x0f));
-			break;
-		/* D - insert 'p' if Rd is R15 */
-		case 'D':
-			if (((insn >> 12) & 0x0f) == 15)
-				di->di_printf("p");
-			break;
-		/* n - n register (bits 16-19) */
-		case 'n':
-			di->di_printf("r%d", ((insn >> 16) & 0x0f));
-			break;
-		/* s - s register (bits 8-11) */
-		case 's':
-			di->di_printf("r%d", ((insn >> 8) & 0x0f));
-			break;
-		/* o - indirect register rn (bits 16-19) (used by swap) */
-		case 'o':
-			di->di_printf("[r%d]", ((insn >> 16) & 0x0f));
-			break;
-		/* m - m register (bits 0-4) */
-		case 'm':
-			di->di_printf("r%d", ((insn >> 0) & 0x0f));
-			break;
-		/* a - address operand of ldr/str instruction */
-		case 'a':
-			disasm_insn_ldrstr(di, insn, loc);
-			break;
-		/* e - address operand of ldrh/strh instruction */
-		case 'e':
-			disasm_insn_ldrhstrh(di, insn, loc);
-			break;
-		/* l - register list for ldm/stm instruction */
-		case 'l':
-			disasm_print_reglist(di, insn);
-			break;
-		/* f - 1st fp operand (register) (bits 12-14) */
-		case 'f':
-			di->di_printf("f%d", (insn >> 12) & 7);
-			break;
-		/* g - 2nd fp operand (register) (bits 16-18) */
-		case 'g':
-			di->di_printf("f%d", (insn >> 16) & 7);
-			break;
-		/* h - 3rd fp operand (register/immediate) (bits 0-4) */
-		case 'h':
-			if (insn & (1 << 3))
-				di->di_printf("#%s", insn_fpaimm(insn));
-			else
-				di->di_printf("f%d", insn & 7);
-			break;
-		/* b - branch address */
-		case 'b':
-			branch = ((insn << 2) & 0x03ffffff);
-			if (branch & 0x02000000)
-				branch |= 0xfc000000;
-			di->di_printaddr(loc + 8 + branch);
-			break;
-		/* t - blx address */
-		case 't':
-			branch = ((insn << 2) & 0x03ffffff) |
-			    (insn >> 23 & 0x00000002);
-			if (branch & 0x02000000)
-				branch |= 0xfc000000;
-			di->di_printaddr(loc + 8 + branch);
-			break;
-		/* X - block transfer type */
-		case 'X':
-			di->di_printf("%s", insn_blktrans(insn));
-			break;
-		/* Y - block transfer type (r13 base) */
-		case 'Y':
-			di->di_printf("%s", insn_stkblktrans(insn));
-			break;
-		/* c - comment field bits(0-23) */
-		case 'c':
-			di->di_printf("0x%08x", (insn & 0x00ffffff));
-			break;
-		/* k - breakpoint comment (bits 0-3, 8-19) */
-		case 'k':
-			di->di_printf("0x%04x",
-			    (insn & 0x000fff00) >> 4 | (insn & 0x0000000f));
-			break;
-		/* p - saved or current status register */
-		case 'p':
-			if (insn & 0x00400000)
-				di->di_printf("spsr");
-			else
-				di->di_printf("cpsr");
-			break;
-		/* F - PSR transfer fields */
-		case 'F':
-			di->di_printf("_");
-			if (insn & (1 << 16))
-				di->di_printf("c");
-			if (insn & (1 << 17))
-				di->di_printf("x");
-			if (insn & (1 << 18))
-				di->di_printf("s");
-			if (insn & (1 << 19))
-				di->di_printf("f");
-			break;
-		/* B - byte transfer flag */
-		case 'B':
-			if (insn & 0x00400000)
-				di->di_printf("b");
-			break;
-		/* L - co-processor transfer size */
-		case 'L':
-			if (insn & (1 << 22))
-				di->di_printf("l");
-			break;
-		/* S - set status flag */
-		case 'S':
-			if (insn & 0x00100000)
-				di->di_printf("s");
-			break;
-		/* P - fp precision */
-		case 'P':
-			di->di_printf("%s", insn_fpaprec(insn));
-			break;
-		/* Q - fp precision (for ldf/stf) */
-		case 'Q':
-			break;
-		/* R - fp rounding */
-		case 'R':
-			di->di_printf("%s", insn_fparnd(insn));
-			break;
-		/* W - writeback flag */
-		case 'W':
-			if (insn & (1 << 21))
-				di->di_printf("!");
-			break;
-		/* # - co-processor number */
-		case '#':
-			di->di_printf("p%d", (insn >> 8) & 0x0f);
-			break;
-		/* v - co-processor data transfer registers+addressing mode */
-		case 'v':
-			disasm_insn_ldcstc(di, insn, loc);
-			break;
-		/* x - instruction in hex */
-		case 'x':
-			di->di_printf("0x%08x", insn);
-			break;
-		/* y - co-processor data processing registers */
-		case 'y':
-			di->di_printf("%d, ", (insn >> 20) & 0x0f);
-
-			di->di_printf("c%d, c%d, c%d", (insn >> 12) & 0x0f,
-			    (insn >> 16) & 0x0f, insn & 0x0f);
-
-			di->di_printf(", %d", (insn >> 5) & 0x07);
-			break;
-		/* z - co-processor register transfer registers */
-		case 'z':
-			di->di_printf("%d, ", (insn >> 21) & 0x07);
-			di->di_printf("r%d, c%d, c%d, %d",
-			    (insn >> 12) & 0x0f, (insn >> 16) & 0x0f,
-			    insn & 0x0f, (insn >> 5) & 0x07);
-
-/*			if (((insn >> 5) & 0x07) != 0)
-				di->di_printf(", %d", (insn >> 5) & 0x07);*/
-			break;
-		default:
-			di->di_printf("[%c - unknown]", *f_ptr);
-			break;
-		}
-		if (*(f_ptr+1) >= 'A' && *(f_ptr+1) <= 'Z')
-			++f_ptr;
-		else if (*(++f_ptr)) {
-			++fmt;
-			if (fmt == 1)
-				di->di_printf("\t");
-			else
-				di->di_printf(", ");
-		}
-	};
-
-	di->di_printf("\n");
-
-	return(loc + INSN_SIZE);
-}
-
-
-static void
-disasm_register_shift(const disasm_interface_t *di, u_int insn)
-{
-	di->di_printf("r%d", (insn & 0x0f));
-	if ((insn & 0x00000ff0) == 0)
-		;
-	else if ((insn & 0x00000ff0) == 0x00000060)
-		di->di_printf(", rrx");
-	else {
-		if (insn & 0x10)
-			di->di_printf(", %s r%d", op2_shift(insn),
-			    (insn >> 8) & 0x0f);
-		else
-			di->di_printf(", %s #%d", op2_shift(insn),
-			    (insn >> 7) & 0x1f);
-	}
-}
-
-
-static void
-disasm_print_reglist(const disasm_interface_t *di, u_int insn)
-{
-	int loop;
-	int start;
-	int comma;
-
-	di->di_printf("{");
-	start = -1;
-	comma = 0;
-
-	for (loop = 0; loop < 17; ++loop) {
-		if (start != -1) {
-			if (loop == 16 || !(insn & (1 << loop))) {
-				if (comma)
-					di->di_printf(", ");
-				else
-					comma = 1;
-        			if (start == loop - 1)
-        				di->di_printf("r%d", start);
-        			else
-        				di->di_printf("r%d-r%d", start, loop - 1);
-        			start = -1;
-        		}
-        	} else {
-        		if (insn & (1 << loop))
-        			start = loop;
-        	}
-        }
-	di->di_printf("}");
-
-	if (insn & (1 << 22))
-		di->di_printf("^");
-}
-
-static void
-disasm_insn_ldrstr(const disasm_interface_t *di, u_int insn, u_int loc)
-{
-	int offset;
-
-	offset = insn & 0xfff;
-	if ((insn & 0x032f0000) == 0x010f0000) {
-		/* rA = pc, immediate index */
-		if (insn & 0x00800000)
-			loc += offset;
-		else
-			loc -= offset;
-		di->di_printaddr(loc + 8);
- 	} else {
-		di->di_printf("[r%d", (insn >> 16) & 0x0f);
-		if ((insn & 0x03000fff) != 0x01000000) {
-			di->di_printf("%s, ", (insn & (1 << 24)) ? "" : "]");
-			if (!(insn & 0x00800000))
-				di->di_printf("-");
-			if (insn & (1 << 25))
-				disasm_register_shift(di, insn);
-			else
-				di->di_printf("#0x%03x", offset);
-		}
-		if (insn & (1 << 24))
-			di->di_printf("]");
-	}
-}
-
-static void
-disasm_insn_ldrhstrh(const disasm_interface_t *di, u_int insn, u_int loc)
-{
-	int offset;
-
-	offset = ((insn & 0xf00) >> 4) | (insn & 0xf);
-	if ((insn & 0x004f0000) == 0x004f0000) {
-		/* rA = pc, immediate index */
-		if (insn & 0x00800000)
-			loc += offset;
-		else
-			loc -= offset;
-		di->di_printaddr(loc + 8);
- 	} else {
-		di->di_printf("[r%d", (insn >> 16) & 0x0f);
-		if ((insn & 0x01400f0f) != 0x01400000) {
-			di->di_printf("%s, ", (insn & (1 << 24)) ? "" : "]");
-			if (!(insn & 0x00800000))
-				di->di_printf("-");
-			if (insn & (1 << 22))
-				di->di_printf("#0x%02x", offset);
-			else
-				di->di_printf("r%d", (insn & 0x0f));
-		}
-		if (insn & (1 << 24))
-			di->di_printf("]");
-	}
-}
-
-static void
-disasm_insn_ldcstc(const disasm_interface_t *di, u_int insn, u_int loc)
-{
-	if (((insn >> 8) & 0xf) == 1)
-		di->di_printf("f%d, ", (insn >> 12) & 0x07);
-	else
-		di->di_printf("c%d, ", (insn >> 12) & 0x0f);
-
-	di->di_printf("[r%d", (insn >> 16) & 0x0f);
-
-	di->di_printf("%s, ", (insn & (1 << 24)) ? "" : "]");
-
-	if (!(insn & (1 << 23)))
-		di->di_printf("-");
-
-	di->di_printf("#0x%03x", (insn & 0xff) << 2);
-
-	if (insn & (1 << 24))
-		di->di_printf("]");
-
-	if (insn & (1 << 21))
-		di->di_printf("!");
-}
-
-static u_int
-disassemble_readword(u_int address)
-{
-	return(*((u_int *)address));
-}
-
-static void
-disassemble_printaddr(u_int address)
-{
-	printf("0x%08x", address);
-}
-
-static const disasm_interface_t disassemble_di = {
-	disassemble_readword, disassemble_printaddr, printf
-};
-
-void
-disassemble(u_int address)
-{
-
-	(void)disasm(&disassemble_di, address, 0);
-}
-
-/* End of disassem.c */
diff --git a/libpixelflinger/codeflinger/disassem.h b/libpixelflinger/codeflinger/disassem.h
deleted file mode 100644
index 02747cd..0000000
--- a/libpixelflinger/codeflinger/disassem.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*	$NetBSD: disassem.h,v 1.4 2001/03/04 04:15:58 matt Exp $	*/
-
-/*-
- * Copyright (c) 1997 Mark Brinicombe.
- * Copyright (c) 1997 Causality Limited.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Mark Brinicombe.
- * 4. The name of the company nor the name of the author may be used to
- *    endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Define the interface structure required by the disassembler.
- *
- * $FreeBSD: /repoman/r/ncvs/src/sys/arm/include/disassem.h,v 1.2 2005/01/05 21:58:48 imp Exp $
- */
-
-#ifndef ANDROID_MACHINE_DISASSEM_H
-#define ANDROID_MACHINE_DISASSEM_H
-
-#include <sys/types.h>
-
-#if __cplusplus
-extern "C" {
-#endif
-
-typedef struct {
-	u_int	(*di_readword)(u_int);
-	void	(*di_printaddr)(u_int);	
-	void	(*di_printf)(const char *, ...);
-} disasm_interface_t;
-
-/* Prototypes for callable functions */
-
-u_int disasm(const disasm_interface_t *, u_int, int);
-void disassemble(u_int);
-
-#if __cplusplus
-}
-#endif
-
-#endif /* !ANDROID_MACHINE_DISASSEM_H */
diff --git a/libpixelflinger/codeflinger/load_store.cpp b/libpixelflinger/codeflinger/load_store.cpp
deleted file mode 100644
index 93c5825..0000000
--- a/libpixelflinger/codeflinger/load_store.cpp
+++ /dev/null
@@ -1,378 +0,0 @@
-/* libs/pixelflinger/codeflinger/load_store.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <assert.h>
-#include <stdio.h>
-#include <cutils/log.h>
-
-#include "codeflinger/GGLAssembler.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-void GGLAssembler::store(const pointer_t& addr, const pixel_t& s, uint32_t flags)
-{    
-    const int bits = addr.size;
-    const int inc = (flags & WRITE_BACK)?1:0;
-    switch (bits) {
-    case 32:
-        if (inc)    STR(AL, s.reg, addr.reg, immed12_post(4));
-        else        STR(AL, s.reg, addr.reg);
-        break;
-    case 24:
-        // 24 bits formats are a little special and used only for RGB
-        // 0x00BBGGRR is unpacked as R,G,B
-        STRB(AL, s.reg, addr.reg, immed12_pre(0));
-        MOV(AL, 0, s.reg, reg_imm(s.reg, ROR, 8));
-        STRB(AL, s.reg, addr.reg, immed12_pre(1));
-        MOV(AL, 0, s.reg, reg_imm(s.reg, ROR, 8));
-        STRB(AL, s.reg, addr.reg, immed12_pre(2));
-        if (!(s.flags & CORRUPTIBLE)) {
-            MOV(AL, 0, s.reg, reg_imm(s.reg, ROR, 16));
-        }
-        if (inc)
-            ADD(AL, 0, addr.reg, addr.reg, imm(3));
-        break;
-    case 16:
-        if (inc)    STRH(AL, s.reg, addr.reg, immed8_post(2));
-        else        STRH(AL, s.reg, addr.reg);
-        break;
-    case  8:
-        if (inc)    STRB(AL, s.reg, addr.reg, immed12_post(1));
-        else        STRB(AL, s.reg, addr.reg);
-        break;
-    }
-}
-
-void GGLAssembler::load(const pointer_t& addr, const pixel_t& s, uint32_t flags)
-{    
-    Scratch scratches(registerFile());    
-    int s0;
-
-    const int bits = addr.size;
-    const int inc = (flags & WRITE_BACK)?1:0;
-    switch (bits) {
-    case 32:
-        if (inc)    LDR(AL, s.reg, addr.reg, immed12_post(4));
-        else        LDR(AL, s.reg, addr.reg);
-        break;
-    case 24:
-        // 24 bits formats are a little special and used only for RGB
-        // R,G,B is packed as 0x00BBGGRR 
-        s0 = scratches.obtain();
-        if (s.reg != addr.reg) {
-            LDRB(AL, s.reg, addr.reg, immed12_pre(0));      // R
-            LDRB(AL, s0, addr.reg, immed12_pre(1));         // G
-            ORR(AL, 0, s.reg, s.reg, reg_imm(s0, LSL, 8));
-            LDRB(AL, s0, addr.reg, immed12_pre(2));         // B
-            ORR(AL, 0, s.reg, s.reg, reg_imm(s0, LSL, 16));
-        } else {
-            int s1 = scratches.obtain();
-            LDRB(AL, s1, addr.reg, immed12_pre(0));         // R
-            LDRB(AL, s0, addr.reg, immed12_pre(1));         // G
-            ORR(AL, 0, s1, s1, reg_imm(s0, LSL, 8));
-            LDRB(AL, s0, addr.reg, immed12_pre(2));         // B
-            ORR(AL, 0, s.reg, s1, reg_imm(s0, LSL, 16));
-        }
-        if (inc)
-            ADD(AL, 0, addr.reg, addr.reg, imm(3));
-        break;        
-    case 16:
-        if (inc)    LDRH(AL, s.reg, addr.reg, immed8_post(2));
-        else        LDRH(AL, s.reg, addr.reg);
-        break;
-    case  8:
-        if (inc)    LDRB(AL, s.reg, addr.reg, immed12_post(1));
-        else        LDRB(AL, s.reg, addr.reg);
-        break;
-    }
-}
-
-void GGLAssembler::extract(integer_t& d, int s, int h, int l, int bits)
-{
-    const int maskLen = h-l;
-
-    assert(maskLen<=8);
-    assert(h);
-    
-    if (h != bits) {
-        const int mask = ((1<<maskLen)-1) << l;
-        if (isValidImmediate(mask)) {
-            AND(AL, 0, d.reg, s, imm(mask));    // component = packed & mask;
-        } else if (isValidImmediate(~mask)) {
-            BIC(AL, 0, d.reg, s, imm(~mask));   // component = packed & mask;
-        } else {
-            MOV(AL, 0, d.reg, reg_imm(s, LSL, 32-h));
-            l += 32-h;
-            h = 32;
-        }
-        s = d.reg;
-    }
-    
-    if (l) {
-        MOV(AL, 0, d.reg, reg_imm(s, LSR, l));  // component = packed >> l;
-        s = d.reg;
-    }
-    
-    if (s != d.reg) {
-        MOV(AL, 0, d.reg, s);
-    }
-
-    d.s = maskLen;
-}
-
-void GGLAssembler::extract(integer_t& d, const pixel_t& s, int component)
-{
-    extract(d,  s.reg,
-                s.format.c[component].h,
-                s.format.c[component].l,
-                s.size());
-}
-
-void GGLAssembler::extract(component_t& d, const pixel_t& s, int component)
-{
-    integer_t r(d.reg, 32, d.flags);
-    extract(r,  s.reg,
-                s.format.c[component].h,
-                s.format.c[component].l,
-                s.size());
-    d = component_t(r);
-}
-
-
-void GGLAssembler::expand(integer_t& d, const component_t& s, int dbits)
-{
-    if (s.l || (s.flags & CLEAR_HI)) {
-        extract(d, s.reg, s.h, s.l, 32);
-        expand(d, d, dbits);
-    } else {
-        expand(d, integer_t(s.reg, s.size(), s.flags), dbits);
-    }
-}
-
-void GGLAssembler::expand(component_t& d, const component_t& s, int dbits)
-{
-    integer_t r(d.reg, 32, d.flags);
-    expand(r, s, dbits);
-    d = component_t(r);
-}
-
-void GGLAssembler::expand(integer_t& dst, const integer_t& src, int dbits)
-{
-    assert(src.size());
-
-    int sbits = src.size();
-    int s = src.reg;
-    int d = dst.reg;
-
-    // be sure to set 'dst' after we read 'src' as they may be identical
-    dst.s = dbits;
-    dst.flags = 0;
-
-    if (dbits<=sbits) {
-        if (s != d) {
-            MOV(AL, 0, d, s);
-        }
-        return;
-    }
-
-    if (sbits == 1) {
-        RSB(AL, 0, d, s, reg_imm(s, LSL, dbits));
-            // d = (s<<dbits) - s;
-        return;
-    }
-
-    if (dbits % sbits) {
-        MOV(AL, 0, d, reg_imm(s, LSL, dbits-sbits));
-            // d = s << (dbits-sbits);
-        dbits -= sbits;
-        do {
-            ORR(AL, 0, d, d, reg_imm(d, LSR, sbits));
-                // d |= d >> sbits;
-            dbits -= sbits;
-            sbits *= 2;
-        } while(dbits>0);
-        return;
-    }
-    
-    dbits -= sbits;
-    do {
-        ORR(AL, 0, d, s, reg_imm(s, LSL, sbits));
-            // d |= d<<sbits;
-        s = d;        
-        dbits -= sbits;
-        if (sbits*2 < dbits) {
-            sbits *= 2;
-        }
-    } while(dbits>0);
-}
-
-void GGLAssembler::downshift(
-        pixel_t& d, int component, component_t s, const reg_t& dither)
-{
-    const needs_t& needs = mBuilderContext.needs;
-    Scratch scratches(registerFile());
-
-    int sh = s.h;
-    int sl = s.l;
-    int maskHiBits = (sh!=32) ? ((s.flags & CLEAR_HI)?1:0) : 0;
-    int maskLoBits = (sl!=0)  ? ((s.flags & CLEAR_LO)?1:0) : 0;
-    int sbits = sh - sl;
-
-    int dh = d.format.c[component].h;
-    int dl = d.format.c[component].l;
-    int dbits = dh - dl;
-    int dithering = 0;
-    
-    LOGE_IF(sbits<dbits, "sbits (%d) < dbits (%d) in downshift", sbits, dbits);
-
-    if (sbits>dbits) {
-        // see if we need to dither
-        dithering = mDithering;
-    }
-    
-    int ireg = d.reg;
-    if (!(d.flags & FIRST)) {
-        if (s.flags & CORRUPTIBLE)  {
-            ireg = s.reg;
-        } else {
-            ireg = scratches.obtain();
-        }
-    }
-    d.flags &= ~FIRST;
-
-    if (maskHiBits) {
-        // we need to mask the high bits (and possibly the lowbits too)
-        // and we might be able to use immediate mask.
-        if (!dithering) {
-            // we don't do this if we only have maskLoBits because we can
-            // do it more efficiently below (in the case where dl=0)
-            const int offset = sh - dbits;
-            if (dbits<=8 && offset >= 0) {
-                const uint32_t mask = ((1<<dbits)-1) << offset;
-                if (isValidImmediate(mask) || isValidImmediate(~mask)) {
-                    build_and_immediate(ireg, s.reg, mask, 32);
-                    sl = offset;
-                    s.reg = ireg; 
-                    sbits = dbits;
-                    maskLoBits = maskHiBits = 0;
-                }
-            }
-        } else {
-            // in the dithering case though, we need to preserve the lower bits
-            const uint32_t mask = ((1<<sbits)-1) << sl;
-            if (isValidImmediate(mask) || isValidImmediate(~mask)) {
-                build_and_immediate(ireg, s.reg, mask, 32);
-                s.reg = ireg; 
-                maskLoBits = maskHiBits = 0;
-            }
-        }
-    }
-
-    // XXX: we could special case (maskHiBits & !maskLoBits)
-    // like we do for maskLoBits below, but it happens very rarely
-    // that we have maskHiBits only and the conditions necessary to lead
-    // to better code (like doing d |= s << 24)
-
-    if (maskHiBits) {
-        MOV(AL, 0, ireg, reg_imm(s.reg, LSL, 32-sh));
-        sl += 32-sh;
-        sh = 32;
-        s.reg = ireg;
-        maskHiBits = 0;
-    }
-
-    //	Downsampling should be performed as follows:
-    //  V * ((1<<dbits)-1) / ((1<<sbits)-1)
-    //	V * [(1<<dbits)/((1<<sbits)-1)	-	1/((1<<sbits)-1)]
-    //	V * [1/((1<<sbits)-1)>>dbits	-	1/((1<<sbits)-1)]
-    //	V/((1<<(sbits-dbits))-(1>>dbits))	-	(V>>sbits)/((1<<sbits)-1)>>sbits
-    //	V/((1<<(sbits-dbits))-(1>>dbits))	-	(V>>sbits)/(1-(1>>sbits))
-    //
-    //	By approximating (1>>dbits) and (1>>sbits) to 0:
-    //
-    //		V>>(sbits-dbits)	-	V>>sbits
-    //
-	//  A good approximation is V>>(sbits-dbits),
-    //  but better one (needed for dithering) is:
-    //
-    //		(V>>(sbits-dbits)<<sbits	-	V)>>sbits
-    //		(V<<dbits	-	V)>>sbits
-    //		(V	-	V>>dbits)>>(sbits-dbits)
-
-    // Dithering is done here
-    if (dithering) {
-        comment("dithering");
-        if (sl) {
-            MOV(AL, 0, ireg, reg_imm(s.reg, LSR, sl));
-            sh -= sl;
-            sl = 0;
-            s.reg = ireg; 
-        }
-        // scaling (V-V>>dbits)
-        SUB(AL, 0, ireg, s.reg, reg_imm(s.reg, LSR, dbits));
-        const int shift = (GGL_DITHER_BITS - (sbits-dbits));
-        if (shift>0)        ADD(AL, 0, ireg, ireg, reg_imm(dither.reg, LSR, shift));
-        else if (shift<0)   ADD(AL, 0, ireg, ireg, reg_imm(dither.reg, LSL,-shift));
-        else                ADD(AL, 0, ireg, ireg, dither.reg);
-        s.reg = ireg; 
-    }
-
-    if ((maskLoBits|dithering) && (sh > dbits)) {
-        int shift = sh-dbits;
-        if (dl) {
-            MOV(AL, 0, ireg, reg_imm(s.reg, LSR, shift));
-            if (ireg == d.reg) {
-                MOV(AL, 0, d.reg, reg_imm(ireg, LSL, dl));
-            } else {
-                ORR(AL, 0, d.reg, d.reg, reg_imm(ireg, LSL, dl));
-            }
-        } else {
-            if (ireg == d.reg) {
-                MOV(AL, 0, d.reg, reg_imm(s.reg, LSR, shift));
-            } else {
-                ORR(AL, 0, d.reg, d.reg, reg_imm(s.reg, LSR, shift));
-            }
-        }
-    } else {
-        int shift = sh-dh;
-        if (shift>0) {
-            if (ireg == d.reg) {
-                MOV(AL, 0, d.reg, reg_imm(s.reg, LSR, shift));
-            } else {
-                ORR(AL, 0, d.reg, d.reg, reg_imm(s.reg, LSR, shift));
-            }
-        } else if (shift<0) {
-            if (ireg == d.reg) {
-                MOV(AL, 0, d.reg, reg_imm(s.reg, LSL, -shift));
-            } else {
-                ORR(AL, 0, d.reg, d.reg, reg_imm(s.reg, LSL, -shift));
-            }
-        } else {
-            if (ireg == d.reg) {
-                if (s.reg != d.reg) {
-                    MOV(AL, 0, d.reg, s.reg);
-                }
-            } else {
-                ORR(AL, 0, d.reg, d.reg, s.reg);
-            }
-        }
-    }
-}
-
-}; // namespace android
diff --git a/libpixelflinger/codeflinger/texturing.cpp b/libpixelflinger/codeflinger/texturing.cpp
deleted file mode 100644
index 90e6584..0000000
--- a/libpixelflinger/codeflinger/texturing.cpp
+++ /dev/null
@@ -1,1251 +0,0 @@
-/* libs/pixelflinger/codeflinger/texturing.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <assert.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/types.h>
-
-#include <cutils/log.h>
-
-#include "codeflinger/GGLAssembler.h"
-
-
-namespace android {
-
-// ---------------------------------------------------------------------------
-
-// iterators are initialized like this:
-// (intToFixedCenter(x) * dx)>>16 + x0
-// ((x<<16 + 0x8000) * dx)>>16 + x0
-// ((x<<16)*dx + (0x8000*dx))>>16 + x0
-// ( (x*dx) + dx>>1 ) + x0
-// (x*dx) + (dx>>1 + x0)
-
-void GGLAssembler::init_iterated_color(fragment_parts_t& parts, const reg_t& x)
-{
-    context_t const* c = mBuilderContext.c;
-    const needs_t& needs = mBuilderContext.needs;
-
-    if (mSmooth) {
-        // NOTE: we could take this case in the mDithering + !mSmooth case,
-        // but this would use up to 4 more registers for the color components
-        // for only a little added quality.
-        // Currently, this causes the system to run out of registers in
-        // some case (see issue #719496)
-
-        comment("compute initial iterated color (smooth and/or dither case)");
-
-        parts.iterated_packed = 0;
-        parts.packed = 0;
-
-        // 0x1: color component
-        // 0x2: iterators
-        const int optReload = mOptLevel >> 1;
-        if (optReload >= 3)         parts.reload = 0; // reload nothing
-        else if (optReload == 2)    parts.reload = 2; // reload iterators
-        else if (optReload == 1)    parts.reload = 1; // reload colors
-        else if (optReload <= 0)    parts.reload = 3; // reload both
-
-        if (!mSmooth) {
-            // we're not smoothing (just dithering), we never have to 
-            // reload the iterators
-            parts.reload &= ~2;
-        }
-
-        Scratch scratches(registerFile());
-        const int t0 = (parts.reload & 1) ? scratches.obtain() : 0;
-        const int t1 = (parts.reload & 2) ? scratches.obtain() : 0;
-        for (int i=0 ; i<4 ; i++) {
-            if (!mInfo[i].iterated)
-                continue;            
-            
-            // this component exists in the destination and is not replaced
-            // by a texture unit.
-            const int c = (parts.reload & 1) ? t0 : obtainReg();              
-            if (i==0) CONTEXT_LOAD(c, iterators.ydady);
-            if (i==1) CONTEXT_LOAD(c, iterators.ydrdy);
-            if (i==2) CONTEXT_LOAD(c, iterators.ydgdy);
-            if (i==3) CONTEXT_LOAD(c, iterators.ydbdy);
-            parts.argb[i].reg = c;
-
-            if (mInfo[i].smooth) {
-                parts.argb_dx[i].reg = (parts.reload & 2) ? t1 : obtainReg();
-                const int dvdx = parts.argb_dx[i].reg;
-                CONTEXT_LOAD(dvdx, generated_vars.argb[i].dx);
-                MLA(AL, 0, c, x.reg, dvdx, c);
-                
-                // adjust the color iterator to make sure it won't overflow
-                if (!mAA) {
-                    // this is not needed when we're using anti-aliasing
-                    // because we will (have to) clamp the components
-                    // anyway.
-                    int end = scratches.obtain();
-                    MOV(AL, 0, end, reg_imm(parts.count.reg, LSR, 16));
-                    MLA(AL, 1, end, dvdx, end, c);
-                    SUB(MI, 0, c, c, end);
-                    BIC(AL, 0, c, c, reg_imm(c, ASR, 31)); 
-                    scratches.recycle(end);
-                }
-            }
-            
-            if (parts.reload & 1) {
-                CONTEXT_STORE(c, generated_vars.argb[i].c);
-            }
-        }
-    } else {
-        // We're not smoothed, so we can 
-        // just use a packed version of the color and extract the
-        // components as needed (or not at all if we don't blend)
-
-        // figure out if we need the iterated color
-        int load = 0;
-        for (int i=0 ; i<4 ; i++) {
-            component_info_t& info = mInfo[i];
-            if ((info.inDest || info.needed) && !info.replaced)
-                load |= 1;
-        }
-        
-        parts.iterated_packed = 1;
-        parts.packed = (!mTextureMachine.mask && !mBlending
-                && !mFog && !mDithering);
-        parts.reload = 0;
-        if (load || parts.packed) {
-            if (mBlending || mDithering || mInfo[GGLFormat::ALPHA].needed) {
-                comment("load initial iterated color (8888 packed)");
-                parts.iterated.setTo(obtainReg(),
-                        &(c->formats[GGL_PIXEL_FORMAT_RGBA_8888]));
-                CONTEXT_LOAD(parts.iterated.reg, packed8888);
-            } else {
-                comment("load initial iterated color (dest format packed)");
-
-                parts.iterated.setTo(obtainReg(), &mCbFormat);
-
-                // pre-mask the iterated color
-                const int bits = parts.iterated.size();
-                const uint32_t size = ((bits>=32) ? 0 : (1LU << bits)) - 1;
-                uint32_t mask = 0;
-                if (mMasking) {
-                    for (int i=0 ; i<4 ; i++) {
-                        const int component_mask = 1<<i;
-                        const int h = parts.iterated.format.c[i].h;
-                        const int l = parts.iterated.format.c[i].l;
-                        if (h && (!(mMasking & component_mask))) {
-                            mask |= ((1<<(h-l))-1) << l;
-                        }
-                    }
-                }
-
-                if (mMasking && ((mask & size)==0)) {
-                    // none of the components are present in the mask
-                } else {
-                    CONTEXT_LOAD(parts.iterated.reg, packed);
-                    if (mCbFormat.size == 1) {
-                        AND(AL, 0, parts.iterated.reg,
-                                parts.iterated.reg, imm(0xFF));
-                    } else if (mCbFormat.size == 2) {
-                        MOV(AL, 0, parts.iterated.reg,
-                                reg_imm(parts.iterated.reg, LSR, 16));
-                    }
-                }
-
-                // pre-mask the iterated color
-                if (mMasking) {
-                    build_and_immediate(parts.iterated.reg, parts.iterated.reg,
-                            mask, bits);
-                }
-            }
-        }
-    }
-}
-
-void GGLAssembler::build_iterated_color(
-        component_t& fragment,
-        const fragment_parts_t& parts,
-        int component,
-        Scratch& regs)
-{
-    fragment.setTo( regs.obtain(), 0, 32, CORRUPTIBLE); 
-
-    if (!mInfo[component].iterated)
-        return;
-
-    if (parts.iterated_packed) {
-        // iterated colors are packed, extract the one we need
-        extract(fragment, parts.iterated, component);
-    } else {
-        fragment.h = GGL_COLOR_BITS;
-        fragment.l = GGL_COLOR_BITS - 8;
-        fragment.flags |= CLEAR_LO;
-        // iterated colors are held in their own register,
-        // (smooth and/or dithering case)
-        if (parts.reload==3) {
-            // this implies mSmooth
-            Scratch scratches(registerFile());
-            int dx = scratches.obtain();
-            CONTEXT_LOAD(fragment.reg, generated_vars.argb[component].c);
-            CONTEXT_LOAD(dx, generated_vars.argb[component].dx);
-            ADD(AL, 0, dx, fragment.reg, dx);
-            CONTEXT_STORE(dx, generated_vars.argb[component].c);
-        } else if (parts.reload & 1) {
-            CONTEXT_LOAD(fragment.reg, generated_vars.argb[component].c);
-        } else {
-            // we don't reload, so simply rename the register and mark as
-            // non CORRUPTIBLE so that the texture env or blending code
-            // won't modify this (renamed) register
-            regs.recycle(fragment.reg);
-            fragment.reg = parts.argb[component].reg;
-            fragment.flags &= ~CORRUPTIBLE;
-        }
-        if (mInfo[component].smooth && mAA) {
-            // when using smooth shading AND anti-aliasing, we need to clamp
-            // the iterators because there is always an extra pixel on the
-            // edges, which most of the time will cause an overflow
-            // (since technically its outside of the domain).
-            BIC(AL, 0, fragment.reg, fragment.reg,
-                    reg_imm(fragment.reg, ASR, 31));
-            component_sat(fragment);
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::decodeLogicOpNeeds(const needs_t& needs)
-{
-    // gather some informations about the components we need to process...
-    const int opcode = GGL_READ_NEEDS(LOGIC_OP, needs.n) | GGL_CLEAR;
-    switch(opcode) {
-    case GGL_COPY:
-        mLogicOp = 0;
-        break;
-    case GGL_CLEAR:
-    case GGL_SET:
-        mLogicOp = LOGIC_OP;
-        break;
-    case GGL_AND:
-    case GGL_AND_REVERSE:
-    case GGL_AND_INVERTED:
-    case GGL_XOR:
-    case GGL_OR:
-    case GGL_NOR:
-    case GGL_EQUIV:
-    case GGL_OR_REVERSE:
-    case GGL_OR_INVERTED:
-    case GGL_NAND:
-        mLogicOp = LOGIC_OP|LOGIC_OP_SRC|LOGIC_OP_DST;
-        break;
-    case GGL_NOOP:
-    case GGL_INVERT:
-        mLogicOp = LOGIC_OP|LOGIC_OP_DST;
-        break;        
-    case GGL_COPY_INVERTED:
-        mLogicOp = LOGIC_OP|LOGIC_OP_SRC;
-        break;
-    };        
-}
-
-void GGLAssembler::decodeTMUNeeds(const needs_t& needs, context_t const* c)
-{
-    uint8_t replaced=0;
-    mTextureMachine.mask = 0;
-    mTextureMachine.activeUnits = 0;
-    for (int i=GGL_TEXTURE_UNIT_COUNT-1 ; i>=0 ; i--) {
-        texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (replaced == 0xF) {
-            // all components are replaced, skip this TMU.
-            tmu.format_idx = 0;
-            tmu.mask = 0;
-            tmu.replaced = replaced;
-            continue;
-        }
-        tmu.format_idx = GGL_READ_NEEDS(T_FORMAT, needs.t[i]);
-        tmu.format = c->formats[tmu.format_idx];
-        tmu.bits = tmu.format.size*8;
-        tmu.swrap = GGL_READ_NEEDS(T_S_WRAP, needs.t[i]);
-        tmu.twrap = GGL_READ_NEEDS(T_T_WRAP, needs.t[i]);
-        tmu.env = ggl_needs_to_env(GGL_READ_NEEDS(T_ENV, needs.t[i]));
-        tmu.pot = GGL_READ_NEEDS(T_POT, needs.t[i]);
-        tmu.linear = GGL_READ_NEEDS(T_LINEAR, needs.t[i])
-                && tmu.format.size!=3; // XXX: only 8, 16 and 32 modes for now
-
-        // 5551 linear filtering is not supported
-        if (tmu.format_idx == GGL_PIXEL_FORMAT_RGBA_5551)
-            tmu.linear = 0;
-        
-        tmu.mask = 0;
-        tmu.replaced = replaced;
-
-        if (tmu.format_idx) {
-            mTextureMachine.activeUnits++;
-            if (tmu.format.c[0].h)    tmu.mask |= 0x1;
-            if (tmu.format.c[1].h)    tmu.mask |= 0x2;
-            if (tmu.format.c[2].h)    tmu.mask |= 0x4;
-            if (tmu.format.c[3].h)    tmu.mask |= 0x8;
-            if (tmu.env == GGL_REPLACE) {
-                replaced |= tmu.mask;
-            } else if (tmu.env == GGL_DECAL) {
-                if (!tmu.format.c[GGLFormat::ALPHA].h) {
-                    // if we don't have alpha, decal does nothing
-                    tmu.mask = 0;
-                } else {
-                    // decal always ignores At
-                    tmu.mask &= ~(1<<GGLFormat::ALPHA);
-                }
-            }
-        }
-        mTextureMachine.mask |= tmu.mask;
-        //printf("%d: mask=%08lx, replaced=%08lx\n",
-        //    i, int(tmu.mask), int(tmu.replaced));
-    }
-    mTextureMachine.replaced = replaced;
-    mTextureMachine.directTexture = 0;
-    //printf("replaced=%08lx\n", mTextureMachine.replaced);
-}
-
-
-void GGLAssembler::init_textures(
-        tex_coord_t* coords,
-        const reg_t& x, const reg_t& y)
-{
-    context_t const* c = mBuilderContext.c;
-    const needs_t& needs = mBuilderContext.needs;
-    int Rctx = mBuilderContext.Rctx;
-    int Rx = x.reg;
-    int Ry = y.reg;
-
-    if (mTextureMachine.mask) {
-        comment("compute texture coordinates");
-    }
-
-    // init texture coordinates for each tmu
-    const int cb_format_idx = GGL_READ_NEEDS(CB_FORMAT, needs.n);
-    const bool multiTexture = mTextureMachine.activeUnits > 1;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT; i++) {
-        const texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (tmu.format_idx == 0)
-            continue;
-        if ((tmu.swrap == GGL_NEEDS_WRAP_11) &&
-            (tmu.twrap == GGL_NEEDS_WRAP_11)) 
-        {
-            // 1:1 texture
-            pointer_t& txPtr = coords[i].ptr;
-            txPtr.setTo(obtainReg(), tmu.bits);
-            CONTEXT_LOAD(txPtr.reg, state.texture[i].iterators.ydsdy);
-            ADD(AL, 0, Rx, Rx, reg_imm(txPtr.reg, ASR, 16));    // x += (s>>16)
-            CONTEXT_LOAD(txPtr.reg, state.texture[i].iterators.ydtdy);
-            ADD(AL, 0, Ry, Ry, reg_imm(txPtr.reg, ASR, 16));    // y += (t>>16)
-            // merge base & offset
-            CONTEXT_LOAD(txPtr.reg, generated_vars.texture[i].stride);
-            SMLABB(AL, Rx, Ry, txPtr.reg, Rx);               // x+y*stride
-            CONTEXT_LOAD(txPtr.reg, generated_vars.texture[i].data);
-            base_offset(txPtr, txPtr, Rx);
-        } else {
-            Scratch scratches(registerFile());
-            reg_t& s = coords[i].s;
-            reg_t& t = coords[i].t;
-            // s = (x * dsdx)>>16 + ydsdy
-            // s = (x * dsdx)>>16 + (y*dsdy)>>16 + s0
-            // t = (x * dtdx)>>16 + ydtdy
-            // t = (x * dtdx)>>16 + (y*dtdy)>>16 + t0
-            s.setTo(obtainReg());
-            t.setTo(obtainReg());
-            const int need_w = GGL_READ_NEEDS(W, needs.n);
-            if (need_w) {
-                CONTEXT_LOAD(s.reg, state.texture[i].iterators.ydsdy);
-                CONTEXT_LOAD(t.reg, state.texture[i].iterators.ydtdy);
-            } else {
-                int ydsdy = scratches.obtain();
-                int ydtdy = scratches.obtain();
-                CONTEXT_LOAD(s.reg, generated_vars.texture[i].dsdx);
-                CONTEXT_LOAD(ydsdy, state.texture[i].iterators.ydsdy);
-                CONTEXT_LOAD(t.reg, generated_vars.texture[i].dtdx);
-                CONTEXT_LOAD(ydtdy, state.texture[i].iterators.ydtdy);
-                MLA(AL, 0, s.reg, Rx, s.reg, ydsdy);
-                MLA(AL, 0, t.reg, Rx, t.reg, ydtdy);
-            }
-            
-            if ((mOptLevel&1)==0) {
-                CONTEXT_STORE(s.reg, generated_vars.texture[i].spill[0]);
-                CONTEXT_STORE(t.reg, generated_vars.texture[i].spill[1]);
-                recycleReg(s.reg);
-                recycleReg(t.reg);
-            }
-        }
-
-        // direct texture?
-        if (!multiTexture && !mBlending && !mDithering && !mFog && 
-            cb_format_idx == tmu.format_idx && !tmu.linear &&
-            mTextureMachine.replaced == tmu.mask) 
-        {
-                mTextureMachine.directTexture = i + 1; 
-        }
-    }
-}
-
-void GGLAssembler::build_textures(  fragment_parts_t& parts,
-                                    Scratch& regs)
-{
-    context_t const* c = mBuilderContext.c;
-    const needs_t& needs = mBuilderContext.needs;
-    int Rctx = mBuilderContext.Rctx;
-
-    // We don't have a way to spill registers automatically
-    // spill depth and AA regs, when we know we may have to.
-    // build the spill list...
-    uint32_t spill_list = 0;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT; i++) {
-        const texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (tmu.format_idx == 0)
-            continue;
-        if (tmu.linear) {
-            // we may run out of register if we have linear filtering
-            // at 1 or 4 bytes / pixel on any texture unit.
-            if (tmu.format.size == 1) {
-                // if depth and AA enabled, we'll run out of 1 register
-                if (parts.z.reg > 0 && parts.covPtr.reg > 0)
-                    spill_list |= 1<<parts.covPtr.reg;
-            }
-            if (tmu.format.size == 4) {
-                // if depth or AA enabled, we'll run out of 1 or 2 registers
-                if (parts.z.reg > 0)
-                    spill_list |= 1<<parts.z.reg;
-                if (parts.covPtr.reg > 0)   
-                    spill_list |= 1<<parts.covPtr.reg;
-            }
-        }
-    }
-
-    Spill spill(registerFile(), *this, spill_list);
-
-    const bool multiTexture = mTextureMachine.activeUnits > 1;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT; i++) {
-        const texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (tmu.format_idx == 0)
-            continue;
-
-        pointer_t& txPtr = parts.coords[i].ptr;
-        pixel_t& texel = parts.texel[i];
-            
-        // repeat...
-        if ((tmu.swrap == GGL_NEEDS_WRAP_11) &&
-            (tmu.twrap == GGL_NEEDS_WRAP_11))
-        { // 1:1 textures
-            comment("fetch texel");
-            texel.setTo(regs.obtain(), &tmu.format);
-            load(txPtr, texel, WRITE_BACK);
-        } else {
-            Scratch scratches(registerFile());
-            reg_t& s = parts.coords[i].s;
-            reg_t& t = parts.coords[i].t;
-            if ((mOptLevel&1)==0) {
-                comment("reload s/t (multitexture or linear filtering)");
-                s.reg = scratches.obtain();
-                t.reg = scratches.obtain();
-                CONTEXT_LOAD(s.reg, generated_vars.texture[i].spill[0]);
-                CONTEXT_LOAD(t.reg, generated_vars.texture[i].spill[1]);
-            }
-
-            comment("compute repeat/clamp");
-            int u       = scratches.obtain();
-            int v       = scratches.obtain();
-            int width   = scratches.obtain();
-            int height  = scratches.obtain();
-            int U = 0;
-            int V = 0;
-
-            CONTEXT_LOAD(width,  generated_vars.texture[i].width);
-            CONTEXT_LOAD(height, generated_vars.texture[i].height);
-
-            int FRAC_BITS = 0;
-            if (tmu.linear) {
-                // linear interpolation
-                if (tmu.format.size == 1) {
-                    // for 8-bits textures, we can afford
-                    // 7 bits of fractional precision at no
-                    // additional cost (we can't do 8 bits
-                    // because filter8 uses signed 16 bits muls)
-                    FRAC_BITS = 7;
-                } else if (tmu.format.size == 2) {
-                    // filter16() is internally limited to 4 bits, so:
-                    // FRAC_BITS=2 generates less instructions,
-                    // FRAC_BITS=3,4,5 creates unpleasant artifacts,
-                    // FRAC_BITS=6+ looks good
-                    FRAC_BITS = 6;
-                } else if (tmu.format.size == 4) {
-                    // filter32() is internally limited to 8 bits, so:
-                    // FRAC_BITS=4 looks good
-                    // FRAC_BITS=5+ looks better, but generates 3 extra ipp
-                    FRAC_BITS = 6;
-                } else {
-                    // for all other cases we use 4 bits.
-                    FRAC_BITS = 4;
-                }
-            }
-            wrapping(u, s.reg, width,  tmu.swrap, FRAC_BITS);
-            wrapping(v, t.reg, height, tmu.twrap, FRAC_BITS);
-
-            if (tmu.linear) {
-                comment("compute linear filtering offsets");
-                // pixel size scale
-                const int shift = 31 - gglClz(tmu.format.size);
-                U = scratches.obtain();
-                V = scratches.obtain();
-
-                // sample the texel center
-                SUB(AL, 0, u, u, imm(1<<(FRAC_BITS-1)));
-                SUB(AL, 0, v, v, imm(1<<(FRAC_BITS-1)));
-
-                // get the fractionnal part of U,V
-                AND(AL, 0, U, u, imm((1<<FRAC_BITS)-1));
-                AND(AL, 0, V, v, imm((1<<FRAC_BITS)-1));
-
-                // compute width-1 and height-1
-                SUB(AL, 0, width,  width,  imm(1));
-                SUB(AL, 0, height, height, imm(1));
-
-                // get the integer part of U,V and clamp/wrap
-                // and compute offset to the next texel
-                if (tmu.swrap == GGL_NEEDS_WRAP_REPEAT) {
-                    // u has already been REPEATed
-                    MOV(AL, 1, u, reg_imm(u, ASR, FRAC_BITS));
-                    MOV(MI, 0, u, width);                    
-                    CMP(AL, u, width);
-                    MOV(LT, 0, width, imm(1 << shift));
-                    if (shift)
-                        MOV(GE, 0, width, reg_imm(width, LSL, shift));
-                    RSB(GE, 0, width, width, imm(0));
-                } else {
-                    // u has not been CLAMPed yet
-                    // algorithm:
-                    // if ((u>>4) >= width)
-                    //      u = width<<4
-                    //      width = 0
-                    // else
-                    //      width = 1<<shift
-                    // u = u>>4; // get integer part
-                    // if (u<0)
-                    //      u = 0
-                    //      width = 0
-                    // generated_vars.rt = width
-                    
-                    CMP(AL, width, reg_imm(u, ASR, FRAC_BITS));
-                    MOV(LE, 0, u, reg_imm(width, LSL, FRAC_BITS));
-                    MOV(LE, 0, width, imm(0));
-                    MOV(GT, 0, width, imm(1 << shift));
-                    MOV(AL, 1, u, reg_imm(u, ASR, FRAC_BITS));
-                    MOV(MI, 0, u, imm(0));
-                    MOV(MI, 0, width, imm(0));
-                }
-                CONTEXT_STORE(width, generated_vars.rt);
-
-                const int stride = width;
-                CONTEXT_LOAD(stride, generated_vars.texture[i].stride);
-                if (tmu.twrap == GGL_NEEDS_WRAP_REPEAT) {
-                    // v has already been REPEATed
-                    MOV(AL, 1, v, reg_imm(v, ASR, FRAC_BITS));
-                    MOV(MI, 0, v, height);
-                    CMP(AL, v, height);
-                    MOV(LT, 0, height, imm(1 << shift));
-                    if (shift)
-                        MOV(GE, 0, height, reg_imm(height, LSL, shift));
-                    RSB(GE, 0, height, height, imm(0));
-                    MUL(AL, 0, height, stride, height);
-                } else {
-                    // u has not been CLAMPed yet
-                    CMP(AL, height, reg_imm(v, ASR, FRAC_BITS));
-                    MOV(LE, 0, v, reg_imm(height, LSL, FRAC_BITS));
-                    MOV(LE, 0, height, imm(0));
-                    if (shift) {
-                        MOV(GT, 0, height, reg_imm(stride, LSL, shift));
-                    } else {
-                        MOV(GT, 0, height, stride);
-                    }
-                    MOV(AL, 1, v, reg_imm(v, ASR, FRAC_BITS));
-                    MOV(MI, 0, v, imm(0));
-                    MOV(MI, 0, height, imm(0));
-                }
-                CONTEXT_STORE(height, generated_vars.lb);
-            }
-    
-            scratches.recycle(width);
-            scratches.recycle(height);
-
-            // iterate texture coordinates...
-            comment("iterate s,t");
-            int dsdx = scratches.obtain();
-            int dtdx = scratches.obtain();
-            CONTEXT_LOAD(dsdx, generated_vars.texture[i].dsdx);
-            CONTEXT_LOAD(dtdx, generated_vars.texture[i].dtdx);
-            ADD(AL, 0, s.reg, s.reg, dsdx);
-            ADD(AL, 0, t.reg, t.reg, dtdx);
-            if ((mOptLevel&1)==0) {
-                CONTEXT_STORE(s.reg, generated_vars.texture[i].spill[0]);
-                CONTEXT_STORE(t.reg, generated_vars.texture[i].spill[1]);
-                scratches.recycle(s.reg);
-                scratches.recycle(t.reg);
-            }
-            scratches.recycle(dsdx);
-            scratches.recycle(dtdx);
-
-            // merge base & offset...
-            comment("merge base & offset");
-            texel.setTo(regs.obtain(), &tmu.format);
-            txPtr.setTo(texel.reg, tmu.bits);
-            int stride = scratches.obtain();
-            CONTEXT_LOAD(stride,    generated_vars.texture[i].stride);
-            CONTEXT_LOAD(txPtr.reg, generated_vars.texture[i].data);
-            SMLABB(AL, u, v, stride, u);    // u+v*stride 
-            base_offset(txPtr, txPtr, u);
-
-            // load texel
-            if (!tmu.linear) {
-                comment("fetch texel");
-                load(txPtr, texel, 0);
-            } else {
-                // recycle registers we don't need anymore
-                scratches.recycle(u);
-                scratches.recycle(v);
-                scratches.recycle(stride);
-
-                comment("fetch texel, bilinear");
-                switch (tmu.format.size) {
-                case 1:  filter8(parts, texel, tmu, U, V, txPtr, FRAC_BITS); break;
-                case 2: filter16(parts, texel, tmu, U, V, txPtr, FRAC_BITS); break;
-                case 3: filter24(parts, texel, tmu, U, V, txPtr, FRAC_BITS); break;
-                case 4: filter32(parts, texel, tmu, U, V, txPtr, FRAC_BITS); break;
-                }
-            }            
-        }
-    }
-}
-
-void GGLAssembler::build_iterate_texture_coordinates(
-    const fragment_parts_t& parts)
-{
-    const bool multiTexture = mTextureMachine.activeUnits > 1;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT; i++) {
-        const texture_unit_t& tmu = mTextureMachine.tmu[i];
-        if (tmu.format_idx == 0)
-            continue;
-
-        if ((tmu.swrap == GGL_NEEDS_WRAP_11) &&
-            (tmu.twrap == GGL_NEEDS_WRAP_11))
-        { // 1:1 textures
-            const pointer_t& txPtr = parts.coords[i].ptr;
-            ADD(AL, 0, txPtr.reg, txPtr.reg, imm(txPtr.size>>3));
-        } else {
-            Scratch scratches(registerFile());
-            int s = parts.coords[i].s.reg;
-            int t = parts.coords[i].t.reg;
-            if ((mOptLevel&1)==0) {
-                s = scratches.obtain();
-                t = scratches.obtain();
-                CONTEXT_LOAD(s, generated_vars.texture[i].spill[0]);
-                CONTEXT_LOAD(t, generated_vars.texture[i].spill[1]);
-            }
-            int dsdx = scratches.obtain();
-            int dtdx = scratches.obtain();
-            CONTEXT_LOAD(dsdx, generated_vars.texture[i].dsdx);
-            CONTEXT_LOAD(dtdx, generated_vars.texture[i].dtdx);
-            ADD(AL, 0, s, s, dsdx);
-            ADD(AL, 0, t, t, dtdx);
-            if ((mOptLevel&1)==0) {
-                CONTEXT_STORE(s, generated_vars.texture[i].spill[0]);
-                CONTEXT_STORE(t, generated_vars.texture[i].spill[1]);
-            }
-        }
-    }
-}
-
-void GGLAssembler::filter8(
-        const fragment_parts_t& parts,
-        pixel_t& texel, const texture_unit_t& tmu,
-        int U, int V, pointer_t& txPtr,
-        int FRAC_BITS)
-{
-    if (tmu.format.components != GGL_ALPHA &&
-        tmu.format.components != GGL_LUMINANCE)
-    {
-        // this is a packed format, and we don't support
-        // linear filtering (it's probably RGB 332)
-        // Should not happen with OpenGL|ES
-        LDRB(AL, texel.reg, txPtr.reg);
-        return;
-    }
-
-    // ------------------------
-    // about ~22 cycles / pixel
-    Scratch scratches(registerFile());
-
-    int pixel= scratches.obtain();
-    int d    = scratches.obtain();
-    int u    = scratches.obtain();
-    int k    = scratches.obtain();
-    int rt   = scratches.obtain();
-    int lb   = scratches.obtain();
-
-    // RB -> U * V
-
-    CONTEXT_LOAD(rt, generated_vars.rt);
-    CONTEXT_LOAD(lb, generated_vars.lb);
-
-    int offset = pixel;
-    ADD(AL, 0, offset, lb, rt);
-    LDRB(AL, pixel, txPtr.reg, reg_scale_pre(offset));
-    SMULBB(AL, u, U, V);
-    SMULBB(AL, d, pixel, u);
-    RSB(AL, 0, k, u, imm(1<<(FRAC_BITS*2)));
-    
-    // LB -> (1-U) * V
-    RSB(AL, 0, U, U, imm(1<<FRAC_BITS));
-    LDRB(AL, pixel, txPtr.reg, reg_scale_pre(lb));
-    SMULBB(AL, u, U, V);
-    SMLABB(AL, d, pixel, u, d);
-    SUB(AL, 0, k, k, u);
-    
-    // LT -> (1-U)*(1-V)
-    RSB(AL, 0, V, V, imm(1<<FRAC_BITS));
-    LDRB(AL, pixel, txPtr.reg);
-    SMULBB(AL, u, U, V);
-    SMLABB(AL, d, pixel, u, d);
-
-    // RT -> U*(1-V)
-    LDRB(AL, pixel, txPtr.reg, reg_scale_pre(rt));
-    SUB(AL, 0, u, k, u);
-    SMLABB(AL, texel.reg, pixel, u, d);
-    
-    for (int i=0 ; i<4 ; i++) {
-        if (!texel.format.c[i].h) continue;
-        texel.format.c[i].h = FRAC_BITS*2+8;
-        texel.format.c[i].l = FRAC_BITS*2; // keeping 8 bits in enough
-    }
-    texel.format.size = 4;
-    texel.format.bitsPerPixel = 32;
-    texel.flags |= CLEAR_LO;
-}
-
-void GGLAssembler::filter16(
-        const fragment_parts_t& parts,
-        pixel_t& texel, const texture_unit_t& tmu,
-        int U, int V, pointer_t& txPtr,
-        int FRAC_BITS)
-{    
-    // compute the mask
-    // XXX: it would be nice if the mask below could be computed
-    // automatically.
-    uint32_t mask = 0;
-    int shift = 0;
-    int prec = 0;
-    switch (tmu.format_idx) {
-        case GGL_PIXEL_FORMAT_RGB_565:
-            // source: 00000ggg.ggg00000 | rrrrr000.000bbbbb
-            // result: gggggggg.gggrrrrr | rrrrr0bb.bbbbbbbb
-            mask = 0x07E0F81F;
-            shift = 16;
-            prec = 5;
-            break;
-        case GGL_PIXEL_FORMAT_RGBA_4444:
-            // 0000,1111,0000,1111 | 0000,1111,0000,1111
-            mask = 0x0F0F0F0F;
-            shift = 12;
-            prec = 4;
-            break;
-        case GGL_PIXEL_FORMAT_LA_88:
-            // 0000,0000,1111,1111 | 0000,0000,1111,1111
-            // AALL -> 00AA | 00LL
-            mask = 0x00FF00FF;
-            shift = 8;
-            prec = 8;
-            break;
-        default:
-            // unsupported format, do something sensical...
-            LOGE("Unsupported 16-bits texture format (%d)", tmu.format_idx);
-            LDRH(AL, texel.reg, txPtr.reg);
-            return;
-    }
-
-    const int adjust = FRAC_BITS*2 - prec;
-    const int round  = 0;
-
-    // update the texel format
-    texel.format.size = 4;
-    texel.format.bitsPerPixel = 32;
-    texel.flags |= CLEAR_HI|CLEAR_LO;
-    for (int i=0 ; i<4 ; i++) {
-        if (!texel.format.c[i].h) continue;
-        const uint32_t offset = (mask & tmu.format.mask(i)) ? 0 : shift;
-        texel.format.c[i].h = tmu.format.c[i].h + offset + prec;
-        texel.format.c[i].l = texel.format.c[i].h - (tmu.format.bits(i) + prec);
-    }
-
-    // ------------------------
-    // about ~40 cycles / pixel
-    Scratch scratches(registerFile());
-
-    int pixel= scratches.obtain();
-    int d    = scratches.obtain();
-    int u    = scratches.obtain();
-    int k    = scratches.obtain();
-
-    // RB -> U * V
-    int offset = pixel;
-    CONTEXT_LOAD(offset, generated_vars.rt);
-    CONTEXT_LOAD(u, generated_vars.lb);
-    ADD(AL, 0, offset, offset, u);
-
-    LDRH(AL, pixel, txPtr.reg, reg_pre(offset));
-    SMULBB(AL, u, U, V);
-    ORR(AL, 0, pixel, pixel, reg_imm(pixel, LSL, shift));
-    build_and_immediate(pixel, pixel, mask, 32);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MUL(AL, 0, d, pixel, u);
-    RSB(AL, 0, k, u, imm(1<<prec));
-    
-    // LB -> (1-U) * V
-    CONTEXT_LOAD(offset, generated_vars.lb);
-    RSB(AL, 0, U, U, imm(1<<FRAC_BITS));
-    LDRH(AL, pixel, txPtr.reg, reg_pre(offset));
-    SMULBB(AL, u, U, V);
-    ORR(AL, 0, pixel, pixel, reg_imm(pixel, LSL, shift));
-    build_and_immediate(pixel, pixel, mask, 32);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MLA(AL, 0, d, pixel, u, d);
-    SUB(AL, 0, k, k, u);
-    
-    // LT -> (1-U)*(1-V)
-    RSB(AL, 0, V, V, imm(1<<FRAC_BITS));
-    LDRH(AL, pixel, txPtr.reg);
-    SMULBB(AL, u, U, V);
-    ORR(AL, 0, pixel, pixel, reg_imm(pixel, LSL, shift));
-    build_and_immediate(pixel, pixel, mask, 32);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MLA(AL, 0, d, pixel, u, d);
-
-    // RT -> U*(1-V)            
-    CONTEXT_LOAD(offset, generated_vars.rt);
-    LDRH(AL, pixel, txPtr.reg, reg_pre(offset));
-    SUB(AL, 0, u, k, u);
-    ORR(AL, 0, pixel, pixel, reg_imm(pixel, LSL, shift));
-    build_and_immediate(pixel, pixel, mask, 32);
-    MLA(AL, 0, texel.reg, pixel, u, d);
-}
-
-void GGLAssembler::filter24(
-        const fragment_parts_t& parts,
-        pixel_t& texel, const texture_unit_t& tmu,
-        int U, int V, pointer_t& txPtr,
-        int FRAC_BITS)
-{
-    // not supported yet (currently disabled)
-    load(txPtr, texel, 0);
-}
-
-void GGLAssembler::filter32(
-        const fragment_parts_t& parts,
-        pixel_t& texel, const texture_unit_t& tmu,
-        int U, int V, pointer_t& txPtr,
-        int FRAC_BITS)
-{
-    const int adjust = FRAC_BITS*2 - 8;
-    const int round  = 0;
-
-    // ------------------------
-    // about ~38 cycles / pixel
-    Scratch scratches(registerFile());
-    
-    int pixel= scratches.obtain();
-    int dh   = scratches.obtain();
-    int u    = scratches.obtain();
-    int k    = scratches.obtain();
-
-    int temp = scratches.obtain();
-    int dl   = scratches.obtain();
-    int mask = scratches.obtain();
-
-    MOV(AL, 0, mask, imm(0xFF));
-    ORR(AL, 0, mask, mask, imm(0xFF0000));
-
-    // RB -> U * V
-    int offset = pixel;
-    CONTEXT_LOAD(offset, generated_vars.rt);
-    CONTEXT_LOAD(u, generated_vars.lb);
-    ADD(AL, 0, offset, offset, u);
-
-    LDR(AL, pixel, txPtr.reg, reg_scale_pre(offset));
-    SMULBB(AL, u, U, V);
-    AND(AL, 0, temp, mask, pixel);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MUL(AL, 0, dh, temp, u);
-    AND(AL, 0, temp, mask, reg_imm(pixel, LSR, 8));
-    MUL(AL, 0, dl, temp, u);
-    RSB(AL, 0, k, u, imm(0x100));
-
-    // LB -> (1-U) * V
-    CONTEXT_LOAD(offset, generated_vars.lb);
-    RSB(AL, 0, U, U, imm(1<<FRAC_BITS));
-    LDR(AL, pixel, txPtr.reg, reg_scale_pre(offset));
-    SMULBB(AL, u, U, V);
-    AND(AL, 0, temp, mask, pixel);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MLA(AL, 0, dh, temp, u, dh);    
-    AND(AL, 0, temp, mask, reg_imm(pixel, LSR, 8));
-    MLA(AL, 0, dl, temp, u, dl);
-    SUB(AL, 0, k, k, u);
-
-    // LT -> (1-U)*(1-V)
-    RSB(AL, 0, V, V, imm(1<<FRAC_BITS));
-    LDR(AL, pixel, txPtr.reg);
-    SMULBB(AL, u, U, V);
-    AND(AL, 0, temp, mask, pixel);
-    if (adjust) {
-        if (round)
-            ADD(AL, 0, u, u, imm(1<<(adjust-1)));
-        MOV(AL, 0, u, reg_imm(u, LSR, adjust));
-    }
-    MLA(AL, 0, dh, temp, u, dh);    
-    AND(AL, 0, temp, mask, reg_imm(pixel, LSR, 8));
-    MLA(AL, 0, dl, temp, u, dl);
-
-    // RT -> U*(1-V)            
-    CONTEXT_LOAD(offset, generated_vars.rt);
-    LDR(AL, pixel, txPtr.reg, reg_scale_pre(offset));
-    SUB(AL, 0, u, k, u);
-    AND(AL, 0, temp, mask, pixel);
-    MLA(AL, 0, dh, temp, u, dh);    
-    AND(AL, 0, temp, mask, reg_imm(pixel, LSR, 8));
-    MLA(AL, 0, dl, temp, u, dl);
-
-    AND(AL, 0, dh, mask, reg_imm(dh, LSR, 8));
-    AND(AL, 0, dl, dl, reg_imm(mask, LSL, 8));
-    ORR(AL, 0, texel.reg, dh, dl);
-}
-
-void GGLAssembler::build_texture_environment(
-        component_t& fragment,
-        const fragment_parts_t& parts,
-        int component,
-        Scratch& regs)
-{
-    const uint32_t component_mask = 1<<component;
-    const bool multiTexture = mTextureMachine.activeUnits > 1;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; i++) {
-        texture_unit_t& tmu = mTextureMachine.tmu[i];
-
-        if (tmu.mask & component_mask) {
-            // replace or modulate with this texture
-            if ((tmu.replaced & component_mask) == 0) {
-                // not replaced by a later tmu...
-
-                Scratch scratches(registerFile());
-                pixel_t texel(parts.texel[i]);
-                if (multiTexture && 
-                    tmu.swrap == GGL_NEEDS_WRAP_11 &&
-                    tmu.twrap == GGL_NEEDS_WRAP_11)
-                {
-                    texel.reg = scratches.obtain();
-                    texel.flags |= CORRUPTIBLE;
-                    comment("fetch texel (multitexture 1:1)");
-                    load(parts.coords[i].ptr, texel, WRITE_BACK);
-                 }
-
-                component_t incoming(fragment);
-                modify(fragment, regs);
-                
-                switch (tmu.env) {
-                case GGL_REPLACE:
-                    extract(fragment, texel, component);
-                    break;
-                case GGL_MODULATE:
-                    modulate(fragment, incoming, texel, component);
-                    break;
-                case GGL_DECAL:
-                    decal(fragment, incoming, texel, component);
-                    break;
-                case GGL_BLEND:
-                    blend(fragment, incoming, texel, component, i);
-                    break;
-                case GGL_ADD:
-                    add(fragment, incoming, texel, component);
-                    break;
-                }
-            }
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::wrapping(
-            int d,
-            int coord, int size,
-            int tx_wrap, int tx_linear)
-{
-    // notes:
-    // if tx_linear is set, we need 4 extra bits of precision on the result
-    // SMULL/UMULL is 3 cycles
-    Scratch scratches(registerFile());
-    int c = coord;
-    if (tx_wrap == GGL_NEEDS_WRAP_REPEAT) {
-        // UMULL takes 4 cycles (interlocked), and we can get away with
-        // 2 cycles using SMULWB, but we're loosing 16 bits of precision
-        // out of 32 (this is not a problem because the iterator keeps
-        // its full precision)
-        // UMULL(AL, 0, size, d, c, size);
-        // note: we can't use SMULTB because it's signed.
-        MOV(AL, 0, d, reg_imm(c, LSR, 16-tx_linear));
-        SMULWB(AL, d, d, size);
-    } else if (tx_wrap == GGL_NEEDS_WRAP_CLAMP_TO_EDGE) {
-        if (tx_linear) {
-            // 1 cycle
-            MOV(AL, 0, d, reg_imm(coord, ASR, 16-tx_linear));
-        } else {
-            // 4 cycles (common case)
-            MOV(AL, 0, d, reg_imm(coord, ASR, 16));
-            BIC(AL, 0, d, d, reg_imm(d, ASR, 31));
-            CMP(AL, d, size);
-            SUB(GE, 0, d, size, imm(1));
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-void GGLAssembler::modulate(
-        component_t& dest, 
-        const component_t& incoming,
-        const pixel_t& incomingTexel, int component)
-{
-    Scratch locals(registerFile());
-    integer_t texel(locals.obtain(), 32, CORRUPTIBLE);            
-    extract(texel, incomingTexel, component);
-
-    const int Nt = texel.size();
-        // Nt should always be less than 10 bits because it comes
-        // from the TMU.
-
-    int Ni = incoming.size();
-        // Ni could be big because it comes from previous MODULATEs
-
-    if (Nt == 1) {
-        // texel acts as a bit-mask
-        // dest = incoming & ((texel << incoming.h)-texel)
-        RSB(AL, 0, dest.reg, texel.reg, reg_imm(texel.reg, LSL, incoming.h));
-        AND(AL, 0, dest.reg, dest.reg, incoming.reg);
-        dest.l = incoming.l;
-        dest.h = incoming.h;
-        dest.flags |= (incoming.flags & CLEAR_LO);
-    } else if (Ni == 1) {
-        MOV(AL, 0, dest.reg, reg_imm(incoming.reg, LSL, 31-incoming.h));
-        AND(AL, 0, dest.reg, texel.reg, reg_imm(dest.reg, ASR, 31));
-        dest.l = 0;
-        dest.h = Nt;
-    } else {
-        int inReg = incoming.reg;
-        int shift = incoming.l;
-        if ((Nt + Ni) > 32) {
-            // we will overflow, reduce the precision of Ni to 8 bits
-            // (Note Nt cannot be more than 10 bits which happens with 
-            // 565 textures and GGL_LINEAR)
-            shift += Ni-8;
-            Ni = 8;
-        }
-
-        // modulate by the component with the lowest precision
-        if (Nt >= Ni) {
-            if (shift) {
-                // XXX: we should be able to avoid this shift
-                // when shift==16 && Nt<16 && Ni<16, in which
-                // we could use SMULBT below.
-                MOV(AL, 0, dest.reg, reg_imm(inReg, LSR, shift));
-                inReg = dest.reg;
-                shift = 0;
-            }
-            // operation:           (Cf*Ct)/((1<<Ni)-1)
-            // approximated with:   Cf*(Ct + Ct>>(Ni-1))>>Ni
-            // this operation doesn't change texel's size
-            ADD(AL, 0, dest.reg, inReg, reg_imm(inReg, LSR, Ni-1));
-            if (Nt<16 && Ni<16) SMULBB(AL, dest.reg, texel.reg, dest.reg);
-            else                MUL(AL, 0, dest.reg, texel.reg, dest.reg);
-            dest.l = Ni;
-            dest.h = Nt + Ni;            
-        } else {
-            if (shift && (shift != 16)) {
-                // if shift==16, we can use 16-bits mul instructions later
-                MOV(AL, 0, dest.reg, reg_imm(inReg, LSR, shift));
-                inReg = dest.reg;
-                shift = 0;
-            }
-            // operation:           (Cf*Ct)/((1<<Nt)-1)
-            // approximated with:   Ct*(Cf + Cf>>(Nt-1))>>Nt
-            // this operation doesn't change incoming's size
-            Scratch scratches(registerFile());
-            int t = (texel.flags & CORRUPTIBLE) ? texel.reg : dest.reg;
-            if (t == inReg)
-                t = scratches.obtain();
-            ADD(AL, 0, t, texel.reg, reg_imm(texel.reg, LSR, Nt-1));
-            if (Nt<16 && Ni<16) {
-                if (shift==16)  SMULBT(AL, dest.reg, t, inReg);
-                else            SMULBB(AL, dest.reg, t, inReg);
-            } else              MUL(AL, 0, dest.reg, t, inReg);
-            dest.l = Nt;
-            dest.h = Nt + Ni;
-        }
-
-        // low bits are not valid
-        dest.flags |= CLEAR_LO;
-
-        // no need to keep more than 8 bits/component
-        if (dest.size() > 8)
-            dest.l = dest.h-8;
-    }
-}
-
-void GGLAssembler::decal(
-        component_t& dest, 
-        const component_t& incoming,
-        const pixel_t& incomingTexel, int component)
-{
-    // RGBA:
-    // Cv = Cf*(1 - At) + Ct*At = Cf + (Ct - Cf)*At
-    // Av = Af
-    Scratch locals(registerFile());
-    integer_t texel(locals.obtain(), 32, CORRUPTIBLE);            
-    integer_t factor(locals.obtain(), 32, CORRUPTIBLE);
-    extract(texel, incomingTexel, component);
-    extract(factor, incomingTexel, GGLFormat::ALPHA);
-
-    // no need to keep more than 8-bits for decal 
-    int Ni = incoming.size();
-    int shift = incoming.l;
-    if (Ni > 8) {
-        shift += Ni-8;
-        Ni = 8;
-    }
-    integer_t incomingNorm(incoming.reg, Ni, incoming.flags);
-    if (shift) {
-        MOV(AL, 0, dest.reg, reg_imm(incomingNorm.reg, LSR, shift));
-        incomingNorm.reg = dest.reg;
-        incomingNorm.flags |= CORRUPTIBLE;
-    }
-    ADD(AL, 0, factor.reg, factor.reg, reg_imm(factor.reg, LSR, factor.s-1));
-    build_blendOneMinusFF(dest, factor, incomingNorm, texel);
-}
-
-void GGLAssembler::blend(
-        component_t& dest, 
-        const component_t& incoming,
-        const pixel_t& incomingTexel, int component, int tmu)
-{
-    // RGBA:
-    // Cv = (1 - Ct)*Cf + Ct*Cc = Cf + (Cc - Cf)*Ct
-    // Av = At*Af
-
-    if (component == GGLFormat::ALPHA) {
-        modulate(dest, incoming, incomingTexel, component);
-        return;
-    }
-    
-    Scratch locals(registerFile());
-    integer_t color(locals.obtain(), 8, CORRUPTIBLE);            
-    integer_t factor(locals.obtain(), 32, CORRUPTIBLE);
-    LDRB(AL, color.reg, mBuilderContext.Rctx,
-            immed12_pre(GGL_OFFSETOF(state.texture[tmu].env_color[component])));
-    extract(factor, incomingTexel, component);
-
-    // no need to keep more than 8-bits for blend 
-    int Ni = incoming.size();
-    int shift = incoming.l;
-    if (Ni > 8) {
-        shift += Ni-8;
-        Ni = 8;
-    }
-    integer_t incomingNorm(incoming.reg, Ni, incoming.flags);
-    if (shift) {
-        MOV(AL, 0, dest.reg, reg_imm(incomingNorm.reg, LSR, shift));
-        incomingNorm.reg = dest.reg;
-        incomingNorm.flags |= CORRUPTIBLE;
-    }
-    ADD(AL, 0, factor.reg, factor.reg, reg_imm(factor.reg, LSR, factor.s-1));
-    build_blendOneMinusFF(dest, factor, incomingNorm, color);
-}
-
-void GGLAssembler::add(
-        component_t& dest, 
-        const component_t& incoming,
-        const pixel_t& incomingTexel, int component)
-{
-    // RGBA:
-    // Cv = Cf + Ct;
-    Scratch locals(registerFile());
-    
-    component_t incomingTemp(incoming);
-
-    // use "dest" as a temporary for extracting the texel, unless "dest"
-    // overlaps "incoming".
-    integer_t texel(dest.reg, 32, CORRUPTIBLE);
-    if (dest.reg == incomingTemp.reg)
-        texel.reg = locals.obtain();
-    extract(texel, incomingTexel, component);
-
-    if (texel.s < incomingTemp.size()) {
-        expand(texel, texel, incomingTemp.size());
-    } else if (texel.s > incomingTemp.size()) {
-        if (incomingTemp.flags & CORRUPTIBLE) {
-            expand(incomingTemp, incomingTemp, texel.s);
-        } else {
-            incomingTemp.reg = locals.obtain();
-            expand(incomingTemp, incoming, texel.s);
-        }
-    }
-
-    if (incomingTemp.l) {
-        ADD(AL, 0, dest.reg, texel.reg,
-                reg_imm(incomingTemp.reg, LSR, incomingTemp.l));
-    } else {
-        ADD(AL, 0, dest.reg, texel.reg, incomingTemp.reg);
-    }
-    dest.l = 0;
-    dest.h = texel.size();
-    component_sat(dest);
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
diff --git a/libpixelflinger/fixed.cpp b/libpixelflinger/fixed.cpp
deleted file mode 100644
index 5b92062..0000000
--- a/libpixelflinger/fixed.cpp
+++ /dev/null
@@ -1,339 +0,0 @@
-/* libs/pixelflinger/fixed.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <stdio.h>
-
-#include <private/pixelflinger/ggl_context.h>
-#include <private/pixelflinger/ggl_fixed.h>
-
-
-// ------------------------------------------------------------------------
-
-int32_t gglRecipQNormalized(int32_t x, int* exponent)
-{
-    const int32_t s = x>>31;
-    uint32_t a = s ? -x : x;
-
-    // the result will overflow, so just set it to the biggest/inf value
-    if (ggl_unlikely(a <= 2LU)) {
-        *exponent = 0;
-        return s ? FIXED_MIN : FIXED_MAX;
-    }
-
-    // Newton-Raphson iteration:
-    // x = r*(2 - a*r)
-
-    const int32_t lz = gglClz(a);
-    a <<= lz;  // 0.32
-    uint32_t r = a;
-    // note: if a == 0x80000000, this means x was a power-of-2, in this
-    // case we don't need to compute anything. We get the reciprocal for
-    // (almost) free.
-    if (a != 0x80000000) {
-        r = (0x2E800 << (30-16)) - (r>>(2-1)); // 2.30, r = 2.90625 - 2*a
-        // 0.32 + 2.30 = 2.62 -> 2.30
-        // 2.30 + 2.30 = 4.60 -> 2.30
-        r = (((2LU<<30) - uint32_t((uint64_t(a)*r) >> 32)) * uint64_t(r)) >> 30;
-        r = (((2LU<<30) - uint32_t((uint64_t(a)*r) >> 32)) * uint64_t(r)) >> 30;
-    }
-
-    // shift right 1-bit to make room for the sign bit
-    *exponent = 30-lz-1;
-    r >>= 1;
-    return s ? -r : r;
-}
-
-int32_t gglRecipQ(GGLfixed x, int q)
-{
-    int shift;
-    x = gglRecipQNormalized(x, &shift);
-    shift += 16-q;
-    x += 1L << (shift-1);   // rounding
-    x >>= shift;
-    return x;
-}    
-
-// ------------------------------------------------------------------------
-
-GGLfixed gglFastDivx(GGLfixed n, GGLfixed d)
-{
-    if ((d>>24) && ((d>>24)+1)) {
-        n >>= 8;
-        d >>= 8;
-    }
-    return gglMulx(n, gglRecip(d));
-}
-
-// ------------------------------------------------------------------------
-
-static const GGLfixed ggl_sqrt_reciproc_approx_tab[8] = {
-    // 1/sqrt(x) with x = 1-N/16, N=[8...1]
-    0x16A09, 0x15555, 0x143D1, 0x134BF, 0x1279A, 0x11C01, 0x111AC, 0x10865
-};
-
-GGLfixed gglSqrtRecipx(GGLfixed x)
-{
-    if (x == 0)         return FIXED_MAX;
-    if (x == FIXED_ONE) return x;
-    const GGLfixed a = x;
-    const int32_t lz = gglClz(x);
-    x = ggl_sqrt_reciproc_approx_tab[(a>>(28-lz))&0x7];
-    const int32_t exp = lz - 16;
-    if (exp <= 0)   x >>= -exp>>1;
-    else            x <<= (exp>>1) + (exp & 1);        
-    if (exp & 1) {
-        x = gglMulx(x, ggl_sqrt_reciproc_approx_tab[0])>>1;
-    }
-    // 2 Newton-Raphson iterations: x = x/2*(3-(a*x)*x)
-    x = gglMulx((x>>1),(0x30000 - gglMulx(gglMulx(a,x),x)));
-    x = gglMulx((x>>1),(0x30000 - gglMulx(gglMulx(a,x),x)));
-    return x;
-}
-
-GGLfixed gglSqrtx(GGLfixed a)
-{
-    // Compute a full precision square-root (24 bits accuracy)
-    GGLfixed r = 0;
-    GGLfixed bit = 0x800000;
-    int32_t bshift = 15;
-    do {
-        GGLfixed temp = bit + (r<<1);
-        if (bshift >= 8)    temp <<= (bshift-8);
-        else                temp >>= (8-bshift);
-        if (a >= temp) {
-            r += bit;
-            a -= temp;
-        }
-        bshift--;
-    } while (bit>>=1);
-    return r;
-}
-
-// ------------------------------------------------------------------------
-
-static const GGLfixed ggl_log_approx_tab[] = {
-    // -ln(x)/ln(2) with x = N/16, N=[8...16]
-    0xFFFF, 0xd47f, 0xad96, 0x8a62, 0x6a3f, 0x4caf, 0x3151, 0x17d6, 0x0000
-};
-
-static const GGLfixed ggl_alog_approx_tab[] = { // domain [0 - 1.0]
-	0xffff, 0xeac0, 0xd744, 0xc567, 0xb504, 0xa5fe, 0x9837, 0x8b95, 0x8000
-};
-
-GGLfixed gglPowx(GGLfixed x, GGLfixed y)
-{
-    // prerequisite: 0 <= x <= 1, and y >=0
-
-    // pow(x,y) = 2^(y*log2(x))
-    // =  2^(y*log2(x*(2^exp)*(2^-exp))))
-    // =  2^(y*(log2(X)-exp))
-    // =  2^(log2(X)*y - y*exp)
-    // =  2^( - (-log2(X)*y + y*exp) )
-    
-    int32_t exp = gglClz(x) - 16;
-    GGLfixed f = x << exp;
-    x = (f & 0x0FFF)<<4;
-    f = (f >> 12) & 0x7;
-    GGLfixed p = gglMulAddx(
-            ggl_log_approx_tab[f+1] - ggl_log_approx_tab[f], x,
-            ggl_log_approx_tab[f]);
-    p = gglMulAddx(p, y, y*exp);
-    exp = gglFixedToIntFloor(p);
-    if (exp < 31) {
-        p = gglFracx(p);
-        x = (p & 0x1FFF)<<3;
-        p >>= 13;    
-        p = gglMulAddx(
-                ggl_alog_approx_tab[p+1] - ggl_alog_approx_tab[p], x,
-                ggl_alog_approx_tab[p]);
-        p >>= exp;
-    } else {
-        p = 0;
-    }
-    return p;
-        // ( powf((a*65536.0f), (b*65536.0f)) ) * 65536.0f;
-}
-
-// ------------------------------------------------------------------------
-
-int32_t gglDivQ(GGLfixed n, GGLfixed d, int32_t i)
-{
-    //int32_t r =int32_t((int64_t(n)<<i)/d);
-    const int32_t ds = n^d;
-    if (n<0) n = -n;
-    if (d<0) d = -d;
-    int nd = gglClz(d) - gglClz(n);
-    i += nd + 1;
-    if (nd > 0) d <<= nd;
-    else        n <<= -nd;
-    uint32_t q = 0;
-
-    int j = i & 7;
-    i >>= 3;
-
-    // gcc deals with the code below pretty well.
-    // we get 3.75 cycles per bit in the main loop
-    // and 8 cycles per bit in the termination loop
-    if (ggl_likely(i)) {
-        n -= d;
-        do {
-            q <<= 8;
-            if (n>=0)   q |= 128;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 64;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 32;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 16;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 8;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 4;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 2;
-            else        n += d;
-            n = n*2 - d;
-            if (n>=0)   q |= 1;
-            else        n += d;
-            
-            if (--i == 0)
-                goto finish;
-
-            n = n*2 - d;
-        } while(true);
-        do {
-            q <<= 1;
-            n = n*2 - d;
-            if (n>=0)   q |= 1;
-            else        n += d;
-        finish: ;
-        } while (j--);
-        return (ds<0) ? -q : q;
-    }
-
-    n -= d;
-    if (n>=0)   q |= 1;
-    else        n += d;
-    j--;
-    goto finish;
-}
-
-// ------------------------------------------------------------------------
-
-// assumes that the int32_t values of a, b, and c are all positive
-// use when both a and b are larger than c
-
-template <typename T>
-static inline void swap(T& a, T& b) {
-    T t(a);
-    a = b;
-    b = t;
-}
-
-static __attribute__((noinline))
-int32_t slow_muldiv(uint32_t a, uint32_t b, uint32_t c)
-{
-	// first we compute a*b as a 64-bit integer
-    // (GCC generates umull with the code below)
-    uint64_t ab = uint64_t(a)*b;
-    uint32_t hi = ab>>32;
-    uint32_t lo = ab;
-    uint32_t result;
-
-	// now perform the division
-	if (hi >= c) {
-	overflow:
-		result = 0x7fffffff;  // basic overflow
-	} else if (hi == 0) {
-		result = lo/c;  // note: c can't be 0
-		if ((result >> 31) != 0)  // result must fit in 31 bits
-			goto overflow;
-	} else {
-		uint32_t r = hi;
-		int bits = 31;
-	    result = 0;
-		do {
-			r = (r << 1) | (lo >> 31);
-			lo <<= 1;
-			result <<= 1;
-			if (r >= c) {
-				r -= c;
-				result |= 1;
-			}
-		} while (bits--);
-	}
-	return int32_t(result);
-}
-
-// assumes a >= 0 and c >= b >= 0
-static inline
-int32_t quick_muldiv(int32_t a, int32_t b, int32_t c)
-{
-    int32_t r = 0, q = 0, i;
-    int leading = gglClz(a);
-    i = 32 - leading;
-    a <<= leading;
-    do {
-        r <<= 1;
-        if (a < 0)
-            r += b;
-        a <<= 1;
-        q <<= 1;
-        if (r >= c) {
-            r -= c;
-            q++;
-        }
-        asm(""::); // gcc generates better code this way
-        if (r >= c) {
-            r -= c;
-            q++;
-        }
-    }
-    while (--i);
-    return q;
-}
-
-// this function computes a*b/c with 64-bit intermediate accuracy
-// overflows (e.g. division by 0) are handled and return INT_MAX
-
-int32_t gglMulDivi(int32_t a, int32_t b, int32_t c)
-{
-	int32_t result;
-	int32_t sign = a^b^c;
-
-	if (a < 0) a = -a;
-	if (b < 0) b = -b;
-	if (c < 0) c = -c;
-
-    if (a < b) {
-        swap(a, b);
-    }
-    
-	if (b <= c) result = quick_muldiv(a, b, c);
-	else        result = slow_muldiv((uint32_t)a, (uint32_t)b, (uint32_t)c);
-	
-	if (sign < 0)
-		result = -result;
-	  
-    return result;
-}
diff --git a/libpixelflinger/format.cpp b/libpixelflinger/format.cpp
deleted file mode 100644
index 161e6d6..0000000
--- a/libpixelflinger/format.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/* libs/pixelflinger/format.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <stdio.h>
-#include <pixelflinger/format.h>
-
-namespace android {
-
-static GGLFormat const gPixelFormatInfos[] =
-{   //          Alpha    Red     Green   Blue
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  4, 32, {{32,24,   8, 0,  16, 8,  24,16 }}, GGL_RGBA },   // PIXEL_FORMAT_RGBA_8888
-    {  4, 24, {{ 0, 0,   8, 0,  16, 8,  24,16 }}, GGL_RGB  },   // PIXEL_FORMAT_RGBX_8888
-    {  3, 24, {{ 0, 0,   8, 0,  16, 8,  24,16 }}, GGL_RGB  },   // PIXEL_FORMAT_RGB_888
-    {  2, 16, {{ 0, 0,  16,11,  11, 5,   5, 0 }}, GGL_RGB  },   // PIXEL_FORMAT_RGB_565
-    {  4, 32, {{32,24,  24,16,  16, 8,   8, 0 }}, GGL_RGBA },   // PIXEL_FORMAT_BGRA_8888
-    {  2, 16, {{ 1, 0,  16,11,  11, 6,   6, 1 }}, GGL_RGBA },   // PIXEL_FORMAT_RGBA_5551
-    {  2, 16, {{ 4, 0,  16,12,  12, 8,   8, 4 }}, GGL_RGBA },   // PIXEL_FORMAT_RGBA_4444
-    {  1,  8, {{ 8, 0,   0, 0,   0, 0,   0, 0 }}, GGL_ALPHA},   // PIXEL_FORMAT_A8
-    {  1,  8, {{ 0, 0,   8, 0,   8, 0,   8, 0 }}, GGL_LUMINANCE},//PIXEL_FORMAT_L8
-    {  2, 16, {{16, 8,   8, 0,   8, 0,   8, 0 }}, GGL_LUMINANCE_ALPHA},// PIXEL_FORMAT_LA_88
-    {  1,  8, {{ 0, 0,   8, 5,   5, 2,   2, 0 }}, GGL_RGB  },   // PIXEL_FORMAT_RGB_332
-    
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-
-    {  1, 16, {{ 0, 8,   0, 8,   0, 8,   0, 0 }}, GGL_Y_CB_CR_SP },// PIXEL_FORMAT_YCbCr_422_SP
-    {  1, 12, {{ 0, 8,   0, 8,   0, 8,   0, 0 }}, GGL_Y_CB_CR_SP },// PIXEL_FORMAT_YCbCr_420_SP
-    {  1, 16, {{ 0, 8,   0, 8,   0, 8,   0, 0 }}, GGL_Y_CB_CR_P }, // PIXEL_FORMAT_YCbCr_422_P
-    {  1, 12, {{ 0, 8,   0, 8,   0, 8,   0, 0 }}, GGL_Y_CB_CR_P }, // PIXEL_FORMAT_YCbCr_420_P
-    {  1, 16, {{ 0, 8,   0, 8,   0, 8,   0, 0 }}, GGL_Y_CB_CR_I }, // PIXEL_FORMAT_YCbCr_422_I
-    {  1, 12, {{ 0, 8,   0, 8,   0, 8,   0, 0 }}, GGL_Y_CB_CR_I }, // PIXEL_FORMAT_YCbCr_420_I
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    {  0,  0, {{ 0, 0,   0, 0,   0, 0,   0, 0 }},        0 },   // PIXEL_FORMAT_NONE
-    
-    {  2, 16, {{  0, 0, 16, 0,   0, 0,   0, 0 }}, GGL_DEPTH_COMPONENT},
-    {  1,  8, {{  8, 0,  0, 0,   0, 0,   0, 0 }}, GGL_STENCIL_INDEX  },
-    {  4, 24, {{  0, 0, 24, 0,   0, 0,   0, 0 }}, GGL_DEPTH_COMPONENT},
-    {  4,  8, {{ 32,24,  0, 0,   0, 0,   0, 0 }}, GGL_STENCIL_INDEX  },
-};
-
-}; // namespace android
-
-
-const GGLFormat* gglGetPixelFormatTable(size_t* numEntries)
-{
-    if (numEntries) {
-        *numEntries = sizeof(android::gPixelFormatInfos)/sizeof(GGLFormat);
-    }
-    return android::gPixelFormatInfos;
-}
diff --git a/libpixelflinger/picker.cpp b/libpixelflinger/picker.cpp
deleted file mode 100644
index 030ef19..0000000
--- a/libpixelflinger/picker.cpp
+++ /dev/null
@@ -1,173 +0,0 @@
-/* libs/pixelflinger/picker.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#include <stdio.h>
-
-#include "buffer.h"
-#include "scanline.h"
-#include "picker.h"
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_picker(context_t* c)
-{
-}
-
-void ggl_pick(context_t* c)
-{
-    if (ggl_likely(!c->dirty))
-        return;
-        
-    // compute needs, see if they changed...
-    const uint32_t enables = c->state.enables;
-    needs_t new_needs(c->state.needs);
-
-    if (c->dirty & GGL_CB_STATE) {
-        new_needs.n &= ~GGL_NEEDS_CB_FORMAT_MASK;
-        new_needs.n |= GGL_BUILD_NEEDS(c->state.buffers.color.format, CB_FORMAT);
-        if (enables & GGL_ENABLE_BLENDING)
-            c->dirty |= GGL_PIXEL_PIPELINE_STATE;
-    }
-
-    if (c->dirty & GGL_PIXEL_PIPELINE_STATE) {
-        uint32_t n = GGL_BUILD_NEEDS(c->state.buffers.color.format, CB_FORMAT);
-        uint32_t p = 0;
-        if (enables & GGL_ENABLE_BLENDING) {
-            uint32_t src = c->state.blend.src;
-            uint32_t dst = c->state.blend.dst;
-            uint32_t src_alpha = c->state.blend.src_alpha;
-            uint32_t dst_alpha = c->state.blend.dst_alpha;
-            const GGLFormat& cbf = c->formats[ c->state.buffers.color.format ];
-            if (!cbf.c[GGLFormat::ALPHA].h) {
-                if ((src == GGL_ONE_MINUS_DST_ALPHA) ||
-                    (src == GGL_DST_ALPHA)) {
-                    src = GGL_ONE;
-                }
-                if ((src_alpha == GGL_ONE_MINUS_DST_ALPHA) ||
-                    (src_alpha == GGL_DST_ALPHA)) {
-                    src_alpha = GGL_ONE;
-                }
-                if ((dst == GGL_ONE_MINUS_DST_ALPHA) ||
-                    (dst == GGL_DST_ALPHA)) {
-                    dst = GGL_ONE;
-                }
-                if ((dst_alpha == GGL_ONE_MINUS_DST_ALPHA) ||
-                    (dst_alpha == GGL_DST_ALPHA)) {
-                    dst_alpha = GGL_ONE;
-                }
-            }
-
-            src       = ggl_blendfactor_to_needs(src);
-            dst       = ggl_blendfactor_to_needs(dst);
-            src_alpha = ggl_blendfactor_to_needs(src_alpha);
-            dst_alpha = ggl_blendfactor_to_needs(dst_alpha);
-                    
-            n |= GGL_BUILD_NEEDS( src, BLEND_SRC );
-            n |= GGL_BUILD_NEEDS( dst, BLEND_DST );
-            if (c->state.blend.alpha_separate) {
-                n |= GGL_BUILD_NEEDS( src_alpha, BLEND_SRCA );
-                n |= GGL_BUILD_NEEDS( dst_alpha, BLEND_DSTA );
-            } else {
-                n |= GGL_BUILD_NEEDS( src, BLEND_SRCA );
-                n |= GGL_BUILD_NEEDS( dst, BLEND_DSTA );
-            }
-        } else {
-            n |= GGL_BUILD_NEEDS( GGL_ONE,  BLEND_SRC );
-            n |= GGL_BUILD_NEEDS( GGL_ZERO, BLEND_DST );
-            n |= GGL_BUILD_NEEDS( GGL_ONE,  BLEND_SRCA );
-            n |= GGL_BUILD_NEEDS( GGL_ZERO, BLEND_DSTA );
-        }
-
-
-        n |= GGL_BUILD_NEEDS(c->state.mask.color^0xF,               MASK_ARGB);
-        n |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_SMOOTH)  ?1:0,   SHADE);
-        if (enables & GGL_ENABLE_TMUS) {
-            n |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_W)       ?1:0,   W);
-        }
-        p |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_DITHER)  ?1:0,   P_DITHER);
-        p |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_AA)      ?1:0,   P_AA);
-        p |= GGL_BUILD_NEEDS((enables & GGL_ENABLE_FOG)     ?1:0,   P_FOG);
-
-        if (enables & GGL_ENABLE_LOGIC_OP) {
-            n |= GGL_BUILD_NEEDS(c->state.logic_op.opcode, LOGIC_OP);
-        } else {
-            n |= GGL_BUILD_NEEDS(GGL_COPY, LOGIC_OP);
-        }
-
-        if (enables & GGL_ENABLE_ALPHA_TEST) {
-            p |= GGL_BUILD_NEEDS(c->state.alpha_test.func, P_ALPHA_TEST);
-        } else {
-            p |= GGL_BUILD_NEEDS(GGL_ALWAYS, P_ALPHA_TEST);
-        }
-
-        if (enables & GGL_ENABLE_DEPTH_TEST) {
-            p |= GGL_BUILD_NEEDS(c->state.depth_test.func, P_DEPTH_TEST);
-            p |= GGL_BUILD_NEEDS(c->state.mask.depth&1, P_MASK_Z);
-        } else {
-            p |= GGL_BUILD_NEEDS(GGL_ALWAYS, P_DEPTH_TEST);
-            // writing to the z-buffer is always disabled if depth-test
-            // is disabled.
-        }
-        new_needs.n = n;
-        new_needs.p = p;
-    }
-
-    if (c->dirty & GGL_TMU_STATE) {
-        int idx = 0;
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            const texture_t& tx = c->state.texture[i];
-            if (tx.enable) {
-                uint32_t t = 0;
-                t |= GGL_BUILD_NEEDS(tx.surface.format, T_FORMAT);
-                t |= GGL_BUILD_NEEDS(ggl_env_to_needs(tx.env), T_ENV);
-                t |= GGL_BUILD_NEEDS(0, T_POT);       // XXX: not used yet
-                if (tx.s_coord==GGL_ONE_TO_ONE && tx.t_coord==GGL_ONE_TO_ONE) {
-                    // we encode 1-to-1 into the wrap mode
-                    t |= GGL_BUILD_NEEDS(GGL_NEEDS_WRAP_11, T_S_WRAP);
-                    t |= GGL_BUILD_NEEDS(GGL_NEEDS_WRAP_11, T_T_WRAP);
-                } else {
-                    t |= GGL_BUILD_NEEDS(ggl_wrap_to_needs(tx.s_wrap), T_S_WRAP);
-                    t |= GGL_BUILD_NEEDS(ggl_wrap_to_needs(tx.t_wrap), T_T_WRAP);
-                }
-                if (tx.mag_filter == GGL_LINEAR) {
-                    t |= GGL_BUILD_NEEDS(1, T_LINEAR);
-                }
-                if (tx.min_filter == GGL_LINEAR) {
-                    t |= GGL_BUILD_NEEDS(1, T_LINEAR);
-                }
-                new_needs.t[idx++] = t;
-            } else {
-                new_needs.t[i] = 0;
-            }
-        }
-    }
-
-    if (new_needs != c->state.needs) {
-        c->state.needs = new_needs;
-        ggl_pick_texture(c);
-        ggl_pick_cb(c);
-        ggl_pick_scanline(c);
-    }
-    c->dirty = 0;
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-
diff --git a/libpixelflinger/picker.h b/libpixelflinger/picker.h
deleted file mode 100644
index 9cdbc3c..0000000
--- a/libpixelflinger/picker.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* libs/pixelflinger/picker.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_PICKER_H
-#define ANDROID_PICKER_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_picker(context_t* c);
-void ggl_pick(context_t* c);
-
-}; // namespace android
-
-#endif
diff --git a/libpixelflinger/pixelflinger.cpp b/libpixelflinger/pixelflinger.cpp
deleted file mode 100644
index b54da0c..0000000
--- a/libpixelflinger/pixelflinger.cpp
+++ /dev/null
@@ -1,843 +0,0 @@
-/* libs/pixelflinger/pixelflinger.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-#include <sys/time.h>
-
-#include <pixelflinger/pixelflinger.h>
-#include <private/pixelflinger/ggl_context.h>
-
-#include "buffer.h"
-#include "clear.h"
-#include "picker.h"
-#include "raster.h"
-#include "scanline.h"
-#include "trap.h"
-
-#include "codeflinger/GGLAssembler.h"
-#include "codeflinger/CodeCache.h"
-
-#include <stdio.h> 
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-// 8x8 Bayer dither matrix
-static const uint8_t gDitherMatrix[GGL_DITHER_SIZE] = {
-     0, 32,  8, 40,  2, 34, 10, 42,
-    48, 16, 56, 24, 50, 18, 58, 26,
-    12, 44,  4, 36, 14, 46,  6, 38,
-    60, 28, 52, 20, 62, 30, 54, 22,
-     3, 35, 11, 43,  1, 33,  9, 41,
-    51, 19, 59, 27, 49, 17, 57, 25,
-    15, 47,  7, 39, 13, 45,  5, 37,
-    63, 31, 55, 23, 61, 29, 53, 21
-};
-
-static void ggl_init_procs(context_t* c);
-static void ggl_set_scissor(context_t* c);
-
-static void ggl_enable_blending(context_t* c, int enable);
-static void ggl_enable_scissor_test(context_t* c, int enable);
-static void ggl_enable_alpha_test(context_t* c, int enable);
-static void ggl_enable_logic_op(context_t* c, int enable);
-static void ggl_enable_dither(context_t* c, int enable);
-static void ggl_enable_stencil_test(context_t* c, int enable);
-static void ggl_enable_depth_test(context_t* c, int enable);
-static void ggl_enable_aa(context_t* c, int enable);
-static void ggl_enable_point_aa_nice(context_t* c, int enable);
-static void ggl_enable_texture2d(context_t* c, int enable);
-static void ggl_enable_w_lerp(context_t* c, int enable);
-static void ggl_enable_fog(context_t* c, int enable);
-
-static inline int min(int a, int b) CONST;
-static inline int min(int a, int b) {
-    return a < b ? a : b;
-}
-
-static inline int max(int a, int b) CONST;
-static inline int max(int a, int b) {
-    return a < b ? b : a;
-}
-
-// ----------------------------------------------------------------------------
-
-void ggl_error(context_t* c, GGLenum error)
-{
-    if (c->error == GGL_NO_ERROR)
-        c->error = error;
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_bindTexture(void* con, const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    if (surface->format != c->activeTMU->surface.format)
-        ggl_state_changed(c, GGL_TMU_STATE);    
-    ggl_set_surface(c, &(c->activeTMU->surface), surface);
-}
-
-
-static void ggl_bindTextureLod(void* con, GGLuint tmu,const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    // All LODs must have the same format
-    ggl_set_surface(c, &c->state.texture[tmu].surface, surface);
-}
-
-static void ggl_colorBuffer(void* con, const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    if (surface->format != c->state.buffers.color.format)
-        ggl_state_changed(c, GGL_CB_STATE);
-
-    if (surface->width > c->state.buffers.coverageBufferSize) {
-        // allocate the coverage factor buffer
-        free(c->state.buffers.coverage);
-        c->state.buffers.coverage = (int16_t*)malloc(surface->width * 2);
-        c->state.buffers.coverageBufferSize =
-                c->state.buffers.coverage ? surface->width : 0;
-    }
-    ggl_set_surface(c, &(c->state.buffers.color), surface);
-    if (c->state.buffers.read.format == 0) {
-        ggl_set_surface(c, &(c->state.buffers.read), surface);
-    }
-    ggl_set_scissor(c);
-}
-
-static void ggl_readBuffer(void* con, const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    ggl_set_surface(c, &(c->state.buffers.read), surface);
-}
-
-static void ggl_depthBuffer(void* con, const GGLSurface* surface)
-{
-    GGL_CONTEXT(c, con);
-    if (surface->format == GGL_PIXEL_FORMAT_Z_16) {
-        ggl_set_surface(c, &(c->state.buffers.depth), surface);
-    } else {
-        c->state.buffers.depth.format = GGL_PIXEL_FORMAT_NONE;
-        ggl_enable_depth_test(c, 0);
-    }
-}
-
-static void ggl_scissor(void* con, GGLint x, GGLint y,
-        GGLsizei width, GGLsizei height)
-{
-    GGL_CONTEXT(c, con);
-    c->state.scissor.user_left = x;
-    c->state.scissor.user_top = y;
-    c->state.scissor.user_right = x + width;
-    c->state.scissor.user_bottom = y + height;
-    ggl_set_scissor(c);
-}
-
-// ----------------------------------------------------------------------------
-
-static void enable_disable(context_t* c, GGLenum name, int en)
-{
-    switch (name) {
-    case GGL_BLEND:             ggl_enable_blending(c, en);      break;
-    case GGL_SCISSOR_TEST:      ggl_enable_scissor_test(c, en);  break;
-    case GGL_ALPHA_TEST:        ggl_enable_alpha_test(c, en);    break;
-    case GGL_COLOR_LOGIC_OP:    ggl_enable_logic_op(c, en);      break;
-    case GGL_DITHER:            ggl_enable_dither(c, en);        break;
-    case GGL_STENCIL_TEST:      ggl_enable_stencil_test(c, en);  break;
-    case GGL_DEPTH_TEST:        ggl_enable_depth_test(c, en);    break;
-    case GGL_AA:                ggl_enable_aa(c, en);            break;
-    case GGL_TEXTURE_2D:        ggl_enable_texture2d(c, en);     break;
-    case GGL_W_LERP:            ggl_enable_w_lerp(c, en);        break;
-    case GGL_FOG:               ggl_enable_fog(c, en);           break;
-    case GGL_POINT_SMOOTH_NICE: ggl_enable_point_aa_nice(c, en); break;
-    }
-}
-
-static void ggl_enable(void* con, GGLenum name)
-{
-    GGL_CONTEXT(c, con);
-    enable_disable(c, name, 1);
-}
-
-static void ggl_disable(void* con, GGLenum name)
-{
-    GGL_CONTEXT(c, con);
-    enable_disable(c, name, 0);
-}
-
-static void ggl_enableDisable(void* con, GGLenum name, GGLboolean en)
-{
-    GGL_CONTEXT(c, con);
-    enable_disable(c, name, en ? 1 : 0);
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_shadeModel(void* con, GGLenum mode)
-{
-    GGL_CONTEXT(c, con);
-    switch (mode) {
-    case GGL_FLAT:
-        if (c->state.enables & GGL_ENABLE_SMOOTH) {
-            c->state.enables &= ~GGL_ENABLE_SMOOTH;
-            ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-        }
-        break;
-    case GGL_SMOOTH:
-        if (!(c->state.enables & GGL_ENABLE_SMOOTH)) {
-            c->state.enables |= GGL_ENABLE_SMOOTH;
-            ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-        }
-        break;
-    default:
-        ggl_error(c, GGL_INVALID_ENUM);
-    }
-}
-
-static void ggl_color4xv(void* con, const GGLclampx* color)
-{
-    GGL_CONTEXT(c, con);
-	c->shade.r0 = gglFixedToIteratedColor(color[0]);
-	c->shade.g0 = gglFixedToIteratedColor(color[1]);
-	c->shade.b0 = gglFixedToIteratedColor(color[2]);
-	c->shade.a0 = gglFixedToIteratedColor(color[3]);
-}
-
-static void ggl_colorGrad12xv(void* con, const GGLcolor* grad)
-{
-    GGL_CONTEXT(c, con);
-    // it is very important to round the iterated value here because
-    // the rasterizer doesn't clamp them, therefore the iterated value
-    //must absolutely be correct.
-    // GGLColor is encoded as 8.16 value
-    const int32_t round = 0x8000;
-	c->shade.r0   = grad[ 0] + round;
-	c->shade.drdx = grad[ 1];
-	c->shade.drdy = grad[ 2];
-	c->shade.g0   = grad[ 3] + round;
-	c->shade.dgdx = grad[ 4];
-	c->shade.dgdy = grad[ 5];
-	c->shade.b0   = grad[ 6] + round;
-	c->shade.dbdx = grad[ 7];
-	c->shade.dbdy = grad[ 8];
-	c->shade.a0   = grad[ 9] + round;
-	c->shade.dadx = grad[10];
-	c->shade.dady = grad[11];
-}
-
-static void ggl_zGrad3xv(void* con, const GGLfixed32* grad)
-{
-    GGL_CONTEXT(c, con);
-    // z iterators are encoded as 0.32 fixed point and the z-buffer
-    // holds 16 bits, the rounding value is 0x8000.
-    const uint32_t round = 0x8000;
-	c->shade.z0   = grad[0] + round;
-	c->shade.dzdx = grad[1];
-	c->shade.dzdy = grad[2];
-}
-
-static void ggl_wGrad3xv(void* con, const GGLfixed* grad)
-{
-    GGL_CONTEXT(c, con);
-	c->shade.w0   = grad[0];
-	c->shade.dwdx = grad[1];
-	c->shade.dwdy = grad[2];
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_fogGrad3xv(void* con, const GGLfixed* grad)
-{
-    GGL_CONTEXT(c, con);
-	c->shade.f0     = grad[0];
-	c->shade.dfdx   = grad[1];
-	c->shade.dfdy   = grad[2];
-}
-
-static void ggl_fogColor3xv(void* con, const GGLclampx* color)
-{
-    GGL_CONTEXT(c, con);
-    const int32_t r = gglClampx(color[0]);
-    const int32_t g = gglClampx(color[1]);
-    const int32_t b = gglClampx(color[2]);
-	c->state.fog.color[GGLFormat::RED]  = (r - (r>>8))>>8;
-	c->state.fog.color[GGLFormat::GREEN]= (g - (g>>8))>>8;
-	c->state.fog.color[GGLFormat::BLUE] = (b - (b>>8))>>8;
-}
-
-static void ggl_enable_fog(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_FOG)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_FOG;
-        else        c->state.enables &= ~GGL_ENABLE_FOG;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_blendFunc(void* con, GGLenum src, GGLenum dst)
-{
-    GGL_CONTEXT(c, con);
-    c->state.blend.src = src;
-    c->state.blend.src_alpha = src;
-    c->state.blend.dst = dst;
-    c->state.blend.dst_alpha = dst;
-    c->state.blend.alpha_separate = 0;
-    if (c->state.enables & GGL_ENABLE_BLENDING) {
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-static void ggl_blendFuncSeparate(void* con,
-        GGLenum src, GGLenum dst,
-        GGLenum srcAlpha, GGLenum dstAplha)
-{
-    GGL_CONTEXT(c, con);
-    c->state.blend.src = src;
-    c->state.blend.src_alpha = srcAlpha;
-    c->state.blend.dst = dst;
-    c->state.blend.dst_alpha = dstAplha;
-    c->state.blend.alpha_separate = 1;
-    if (c->state.enables & GGL_ENABLE_BLENDING) {
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_texEnvi(void* con,	GGLenum target,
-							GGLenum pname,
-							GGLint param)
-{
-    GGL_CONTEXT(c, con);
-    if (target != GGL_TEXTURE_ENV || pname != GGL_TEXTURE_ENV_MODE) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    switch (param) {
-    case GGL_REPLACE:
-    case GGL_MODULATE:
-    case GGL_DECAL:
-    case GGL_BLEND:
-    case GGL_ADD:
-        if (c->activeTMU->env != param) {
-            c->activeTMU->env = param;
-            ggl_state_changed(c, GGL_TMU_STATE);
-        }
-        break;
-    default:
-        ggl_error(c, GGL_INVALID_ENUM);
-    }
-}
-
-static void ggl_texEnvxv(void* con, GGLenum target,
-        GGLenum pname, const GGLfixed* params)
-{
-    GGL_CONTEXT(c, con);
-    if (target != GGL_TEXTURE_ENV) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    switch (pname) {
-    case GGL_TEXTURE_ENV_MODE:
-        ggl_texEnvi(con, target, pname, params[0]);
-        break;
-    case GGL_TEXTURE_ENV_COLOR: {
-        uint8_t* const color = c->activeTMU->env_color;
-        const GGLclampx r = gglClampx(params[0]);
-        const GGLclampx g = gglClampx(params[1]);
-        const GGLclampx b = gglClampx(params[2]);
-        const GGLclampx a = gglClampx(params[3]);
-        color[0] = (a-(a>>8))>>8;
-        color[1] = (r-(r>>8))>>8;
-        color[2] = (g-(g>>8))>>8;
-        color[3] = (b-(b>>8))>>8;
-        break;
-    }
-    default:
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-}
-
-
-static void ggl_texParameteri(void* con,
-        GGLenum target,
-        GGLenum pname,
-        GGLint param)
-{
-    GGL_CONTEXT(c, con);
-    if (target != GGL_TEXTURE_2D) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-
-    if (param == GGL_CLAMP_TO_EDGE)
-        param = GGL_CLAMP;
-
-    uint16_t* what = 0;
-    switch (pname) {
-    case GGL_TEXTURE_WRAP_S:
-        if ((param == GGL_CLAMP) ||
-            (param == GGL_REPEAT)) {
-            what = &c->activeTMU->s_wrap;
-        }
-        break;
-    case GGL_TEXTURE_WRAP_T:
-        if ((param == GGL_CLAMP) ||
-            (param == GGL_REPEAT)) {
-            what = &c->activeTMU->t_wrap;
-        }
-        break;
-    case GGL_TEXTURE_MIN_FILTER:
-        if ((param == GGL_NEAREST) ||
-            (param == GGL_NEAREST_MIPMAP_NEAREST) ||
-            (param == GGL_NEAREST_MIPMAP_LINEAR)) {
-            what = &c->activeTMU->min_filter;
-            param = GGL_NEAREST;
-        }
-        if ((param == GGL_LINEAR) ||
-            (param == GGL_LINEAR_MIPMAP_NEAREST) ||
-            (param == GGL_LINEAR_MIPMAP_LINEAR)) {
-            what = &c->activeTMU->min_filter;
-            param = GGL_LINEAR;
-        }
-        break;
-    case GGL_TEXTURE_MAG_FILTER:
-        if ((param == GGL_NEAREST) ||
-            (param == GGL_LINEAR)) {
-            what = &c->activeTMU->mag_filter;
-        }
-        break;
-    }
-    
-    if (!what) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    
-    if (*what != param) {
-        *what = param;
-        ggl_state_changed(c, GGL_TMU_STATE);
-    }
-}
-
-static void ggl_texCoordGradScale8xv(void* con, GGLint tmu, const int32_t* grad)
-{
-    GGL_CONTEXT(c, con);
-    texture_t& u = c->state.texture[tmu];
-	u.shade.is0   = grad[0];
-	u.shade.idsdx = grad[1];
-	u.shade.idsdy = grad[2];
-	u.shade.it0   = grad[3];
-	u.shade.idtdx = grad[4];
-	u.shade.idtdy = grad[5];
-    u.shade.sscale= grad[6];
-    u.shade.tscale= grad[7];
-}
-
-static void ggl_texCoord2x(void* con, GGLfixed s, GGLfixed t)
-{
-    GGL_CONTEXT(c, con);
-	c->activeTMU->shade.is0 = s;
-	c->activeTMU->shade.it0 = t;
-    c->activeTMU->shade.sscale= 0;
-    c->activeTMU->shade.tscale= 0;
-}
-
-static void ggl_texCoord2i(void* con, GGLint s, GGLint t)
-{
-    ggl_texCoord2x(con, s<<16, t<<16);
-}
-
-static void ggl_texGeni(void* con, GGLenum coord, GGLenum pname, GGLint param)
-{
-    GGL_CONTEXT(c, con);
-    if (pname != GGL_TEXTURE_GEN_MODE) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-
-    uint32_t* coord_ptr = 0;
-    if (coord == GGL_S)         coord_ptr = &(c->activeTMU->s_coord);
-    else if (coord == GGL_T)    coord_ptr = &(c->activeTMU->t_coord);
-
-    if (coord_ptr) {
-        if (*coord_ptr != uint32_t(param)) {
-            *coord_ptr = uint32_t(param);
-            ggl_state_changed(c, GGL_TMU_STATE);
-        }
-    } else {
-        ggl_error(c, GGL_INVALID_ENUM);
-    }
-}
-
-static void ggl_activeTexture(void* con, GGLuint tmu)
-{
-    GGL_CONTEXT(c, con);
-    if (tmu >= GGLuint(GGL_TEXTURE_UNIT_COUNT)) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    c->activeTMUIndex = tmu;
-    c->activeTMU = &(c->state.texture[tmu]);
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_colorMask(void* con, GGLboolean r,
-                                     GGLboolean g,
-                                     GGLboolean b,
-                                     GGLboolean a)
-{
-    GGL_CONTEXT(c, con);
-    int mask = 0;
-    if (a)  mask |= 1 << GGLFormat::ALPHA;
-    if (r)  mask |= 1 << GGLFormat::RED;
-    if (g)  mask |= 1 << GGLFormat::GREEN;
-    if (b)  mask |= 1 << GGLFormat::BLUE;
-    if (c->state.mask.color != mask) {
-        c->state.mask.color = mask;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-static void ggl_depthMask(void* con, GGLboolean flag)
-{
-    GGL_CONTEXT(c, con);
-    if (c->state.mask.depth != flag?1:0) {
-        c->state.mask.depth = flag?1:0;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-static void ggl_stencilMask(void* con, GGLuint mask)
-{
-    GGL_CONTEXT(c, con);
-    if (c->state.mask.stencil != mask) {
-        c->state.mask.stencil = mask;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_alphaFuncx(void* con, GGLenum func, GGLclampx ref)
-{
-    GGL_CONTEXT(c, con);
-    if ((func < GGL_NEVER) || (func > GGL_ALWAYS)) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    c->state.alpha_test.ref = gglFixedToIteratedColor(gglClampx(ref));
-    if (c->state.alpha_test.func != func) {
-        c->state.alpha_test.func = func;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_depthFunc(void* con, GGLenum func)
-{
-    GGL_CONTEXT(c, con);
-    if ((func < GGL_NEVER) || (func > GGL_ALWAYS)) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    if (c->state.depth_test.func != func) {
-        c->state.depth_test.func = func;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void ggl_logicOp(void* con, GGLenum opcode)
-{
-    GGL_CONTEXT(c, con);
-    if ((opcode < GGL_CLEAR) || (opcode > GGL_SET)) {
-        ggl_error(c, GGL_INVALID_ENUM);
-        return;
-    }
-    if (c->state.logic_op.opcode != opcode) {
-        c->state.logic_op.opcode = opcode;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-
-// ----------------------------------------------------------------------------
-
-void ggl_set_scissor(context_t* c)
-{
-    if (c->state.enables & GGL_ENABLE_SCISSOR_TEST) {
-        const int32_t l = c->state.scissor.user_left;
-        const int32_t t = c->state.scissor.user_top;
-        const int32_t r = c->state.scissor.user_right;
-        const int32_t b = c->state.scissor.user_bottom;
-        c->state.scissor.left   = max(0, l);
-        c->state.scissor.right  = min(c->state.buffers.color.width, r);
-        c->state.scissor.top    = max(0, t);
-        c->state.scissor.bottom = min(c->state.buffers.color.height, b);
-    } else {
-        c->state.scissor.left   = 0;
-        c->state.scissor.top    = 0;
-        c->state.scissor.right  = c->state.buffers.color.width;
-        c->state.scissor.bottom = c->state.buffers.color.height;
-    }
-}
-
-void ggl_enable_blending(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_BLENDING)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_BLENDING;
-        else        c->state.enables &= ~GGL_ENABLE_BLENDING;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_scissor_test(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_SCISSOR_TEST)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_SCISSOR_TEST;
-        else        c->state.enables &= ~GGL_ENABLE_SCISSOR_TEST;
-        ggl_set_scissor(c);
-    }
-}
-
-void ggl_enable_alpha_test(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_ALPHA_TEST)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_ALPHA_TEST;
-        else        c->state.enables &= ~GGL_ENABLE_ALPHA_TEST;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_logic_op(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_LOGIC_OP)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_LOGIC_OP;
-        else        c->state.enables &= ~GGL_ENABLE_LOGIC_OP;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_dither(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_DITHER)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_DITHER;
-        else        c->state.enables &= ~GGL_ENABLE_DITHER;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_stencil_test(context_t* c, int enable)
-{
-}
-
-void ggl_enable_depth_test(context_t* c, int enable)
-{
-    if (c->state.buffers.depth.format == 0)
-        enable = 0;
-    const int e = (c->state.enables & GGL_ENABLE_DEPTH_TEST)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_DEPTH_TEST;
-        else        c->state.enables &= ~GGL_ENABLE_DEPTH_TEST;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_aa(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_AA)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_AA;
-        else        c->state.enables &= ~GGL_ENABLE_AA;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_point_aa_nice(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_POINT_AA_NICE)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_POINT_AA_NICE;
-        else        c->state.enables &= ~GGL_ENABLE_POINT_AA_NICE;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_w_lerp(context_t* c, int enable)
-{
-    const int e = (c->state.enables & GGL_ENABLE_W)?1:0;
-    if (e != enable) {
-        if (enable) c->state.enables |= GGL_ENABLE_W;
-        else        c->state.enables &= ~GGL_ENABLE_W;
-        ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE);
-    }
-}
-
-void ggl_enable_texture2d(context_t* c, int enable)
-{
-    if (c->activeTMU->enable != enable) {
-        const uint32_t tmu = c->activeTMUIndex;
-        c->activeTMU->enable = enable;
-        const uint32_t mask = 1UL << tmu;
-        if (enable)                 c->state.enabled_tmu |= mask;
-        else                        c->state.enabled_tmu &= ~mask;
-        if (c->state.enabled_tmu)   c->state.enables |= GGL_ENABLE_TMUS;
-        else                        c->state.enables &= ~GGL_ENABLE_TMUS;
-        ggl_state_changed(c, GGL_TMU_STATE);
-    }
-}
-
-        
-// ----------------------------------------------------------------------------
-
-int64_t ggl_system_time()
-{
-#if defined(HAVE_POSIX_CLOCKS)
-    struct timespec t;
-    t.tv_sec = t.tv_nsec = 0;
-    clock_gettime(CLOCK_THREAD_CPUTIME_ID, &t);
-    return int64_t(t.tv_sec)*1000000000LL + t.tv_nsec;
-#else
-    // we don't support the clocks here.
-    struct timeval t;
-    t.tv_sec = t.tv_usec = 0;
-    gettimeofday(&t, NULL);
-    return int64_t(t.tv_sec)*1000000000LL + int64_t(t.tv_usec)*1000LL;
-#endif
-}
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_procs(context_t* c)
-{
-    GGLContext& procs = *(GGLContext*)c;
-    GGL_INIT_PROC(procs, scissor);
-    GGL_INIT_PROC(procs, activeTexture);
-    GGL_INIT_PROC(procs, bindTexture);
-    GGL_INIT_PROC(procs, bindTextureLod);
-    GGL_INIT_PROC(procs, colorBuffer);
-    GGL_INIT_PROC(procs, readBuffer);
-    GGL_INIT_PROC(procs, depthBuffer);
-    GGL_INIT_PROC(procs, enable);
-    GGL_INIT_PROC(procs, disable);
-    GGL_INIT_PROC(procs, enableDisable);
-    GGL_INIT_PROC(procs, shadeModel);
-    GGL_INIT_PROC(procs, color4xv);
-    GGL_INIT_PROC(procs, colorGrad12xv);
-    GGL_INIT_PROC(procs, zGrad3xv);
-    GGL_INIT_PROC(procs, wGrad3xv);
-    GGL_INIT_PROC(procs, fogGrad3xv);
-    GGL_INIT_PROC(procs, fogColor3xv);
-    GGL_INIT_PROC(procs, blendFunc);
-    GGL_INIT_PROC(procs, blendFuncSeparate);
-    GGL_INIT_PROC(procs, texEnvi);
-    GGL_INIT_PROC(procs, texEnvxv);
-    GGL_INIT_PROC(procs, texParameteri);
-    GGL_INIT_PROC(procs, texCoord2i);
-    GGL_INIT_PROC(procs, texCoord2x);
-    GGL_INIT_PROC(procs, texCoordGradScale8xv);
-    GGL_INIT_PROC(procs, texGeni);
-    GGL_INIT_PROC(procs, colorMask);
-    GGL_INIT_PROC(procs, depthMask);
-    GGL_INIT_PROC(procs, stencilMask);
-    GGL_INIT_PROC(procs, alphaFuncx);
-    GGL_INIT_PROC(procs, depthFunc);
-    GGL_INIT_PROC(procs, logicOp);
-    ggl_init_clear(c);
-}
-
-void ggl_init_context(context_t* c)
-{
-    memset(c, 0, sizeof(context_t));
-    ggl_init_procs(c);
-    ggl_init_trap(c);
-    ggl_init_scanline(c);
-    ggl_init_texture(c);
-    ggl_init_picker(c);
-    ggl_init_raster(c);
-    c->formats = gglGetPixelFormatTable();
-    c->state.blend.src = GGL_ONE;
-    c->state.blend.dst = GGL_ZERO;
-    c->state.blend.src_alpha = GGL_ONE;
-    c->state.blend.dst_alpha = GGL_ZERO;
-    c->state.mask.color = 0xF;
-    c->state.mask.depth = 0;
-    c->state.mask.stencil = 0xFFFFFFFF;
-    c->state.logic_op.opcode = GGL_COPY;
-    c->state.alpha_test.func = GGL_ALWAYS;
-    c->state.depth_test.func = GGL_LESS;
-    c->state.depth_test.clearValue = FIXED_ONE;
-    c->shade.w0 = FIXED_ONE;
-    memcpy(c->ditherMatrix, gDitherMatrix, sizeof(gDitherMatrix));
-}
-
-void ggl_uninit_context(context_t* c)
-{
-    ggl_uninit_scanline(c);
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-// ----------------------------------------------------------------------------
-
-
-
-using namespace android;
-
-ssize_t gglInit(GGLContext** context)
-{
-    void* const base = malloc(sizeof(context_t) + 32);
-	if (base) {
-        // always align the context on cache lines
-        context_t *c = (context_t *)((ptrdiff_t(base)+31) & ~0x1FL);
-        ggl_init_context(c);
-        c->base = base;
-		*context = (GGLContext*)c;
-	} else {
-		return -1;
-	}
-	return 0;
-}
-
-ssize_t gglUninit(GGLContext* con)
-{
-    GGL_CONTEXT(c, (void*)con);
-    ggl_uninit_context(c);
-	free(c->base);
-	return 0;
-}
-
diff --git a/libpixelflinger/raster.cpp b/libpixelflinger/raster.cpp
deleted file mode 100644
index d751202..0000000
--- a/libpixelflinger/raster.cpp
+++ /dev/null
@@ -1,217 +0,0 @@
-/* libs/pixelflinger/raster.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-
-#include <string.h>
-
-#include "raster.h"
-#include "trap.h"
-
-namespace android {
-
-static void ggl_rasterPos2x(void* con, GGLfixed x, GGLfixed y);
-static void ggl_rasterPos2i(void* con, GGLint x, GGLint y);
-static void ggl_copyPixels(void* con, GGLint xs, GGLint ys,
-        GGLsizei width, GGLsizei height, GGLenum type);
-
-void ggl_init_raster(context_t* c)
-{
-    GGLContext& procs = *(GGLContext*)c;
-    GGL_INIT_PROC(procs, copyPixels);
-    GGL_INIT_PROC(procs, rasterPos2x);
-    GGL_INIT_PROC(procs, rasterPos2i);
-}
-
-void ggl_rasterPos2x(void* con, GGLfixed x, GGLfixed y)
-{
-    GGL_CONTEXT(c, con);
-    // raster pos should be processed just like glVertex
-    c->state.raster.x = x;
-    c->state.raster.y = y;
-}
-
-void ggl_rasterPos2i(void* con, GGLint x, GGLint y)
-{
-    ggl_rasterPos2x(con, gglIntToFixed(x), gglIntToFixed(y));
-}
-
-void ggl_copyPixels(void* con, GGLint xs, GGLint ys,
-        GGLsizei width, GGLsizei height, GGLenum type)
-{
-    GGL_CONTEXT(c, con);
-
-    // color-buffer
-    surface_t* cb = &(c->state.buffers.color);
-
-    // undefined behaviour if we try to copy from outside the surface
-    if (uint32_t(xs) > cb->width)
-        return;
-    if (uint32_t(ys) > cb->height)
-        return;
-    if (uint32_t(xs + width) > cb->width)
-        return;
-    if (uint32_t(ys + height) > cb->height)
-        return;
-
-    // copy to current raster position
-    GGLint xd = gglFixedToIntRound(c->state.raster.x);
-    GGLint yd = gglFixedToIntRound(c->state.raster.y);
-
-    // clip to scissor
-    if (xd < GGLint(c->state.scissor.left)) {
-        GGLint offset = GGLint(c->state.scissor.left) - xd;
-        xd = GGLint(c->state.scissor.left);
-        xs += offset;
-        width -= offset;
-    }
-    if (yd < GGLint(c->state.scissor.top)) {
-        GGLint offset = GGLint(c->state.scissor.top) - yd;
-        yd = GGLint(c->state.scissor.top);
-        ys += offset;
-        height -= offset;
-    }
-    if ((xd + width) > GGLint(c->state.scissor.right)) {
-        width = GGLint(c->state.scissor.right) - xd;
-    }
-    if ((yd + height) > GGLint(c->state.scissor.bottom)) {
-        height = GGLint(c->state.scissor.bottom) - yd;
-    }
-
-    if (width<=0 || height<=0) {
-        return; // nothing to copy
-    }
-
-    if (xs==xd && ys==yd) {
-        // nothing to do, but be careful, this might not be true when we support
-        // gglPixelTransfer, gglPixelMap and gglPixelZoom
-        return;
-    }
-
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* src = reinterpret_cast<uint8_t*>(cb->data)
-            + (xs + (cb->stride * ys)) * fp->size;
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data)
-            + (xd + (cb->stride * yd)) * fp->size;
-    const size_t bpr = cb->stride * fp->size;
-    const size_t rowsize = width * fp->size;
-    size_t yc = height;
-
-    if (ys < yd) {
-        // bottom to top
-        src += height * bpr;
-        dst += height * bpr;
-        do {
-            dst -= bpr;
-            src -= bpr;
-            memcpy(dst, src, rowsize);
-        } while (--yc);
-    } else {
-        if (ys == yd) {
-            // might be right to left
-            do {
-                memmove(dst, src, rowsize);
-                dst += bpr;
-                src += bpr;
-            } while (--yc);
-        } else {
-            // top to bottom
-            do {
-                memcpy(dst, src, rowsize);
-                dst += bpr;
-                src += bpr;
-            } while (--yc);
-        }
-    }
-}
-
-}; // namespace android
-
-using namespace android;
-
-GGLint gglBitBlti(GGLContext* con, int tmu, GGLint crop[4], GGLint where[4])
-{
-    GGL_CONTEXT(c, (void*)con);
-
-     GGLint x = where[0];
-     GGLint y = where[1];
-     GGLint w = where[2];
-     GGLint h = where[3];
-
-    // exclsively enable this tmu
-    const GGLSurface& cbSurface = c->state.buffers.color.s;
-    c->procs.activeTexture(c, tmu);
-    c->procs.disable(c, GGL_W_LERP);
-
-    uint32_t tmus = 1UL<<tmu;
-    if (c->state.enabled_tmu != tmus) {
-        c->activeTMU->enable = 1;
-        c->state.enabled_tmu = tmus;
-        c->state.enables |= GGL_ENABLE_TMUS;
-        ggl_state_changed(c, GGL_TMU_STATE);
-    }
-
-    const GGLint Wcr = crop[2];
-    const GGLint Hcr = crop[3];
-    if ((w == Wcr) && (h == Hcr)) {
-        c->procs.texGeni(c, GGL_S, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE);
-        c->procs.texGeni(c, GGL_T, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE);
-        const GGLint Ucr = crop[0];
-        const GGLint Vcr = crop[1];
-        const GGLint s0  = Ucr - x;
-        const GGLint t0  = Vcr - y;
-        c->procs.texCoord2i(c, s0, t0);
-        c->procs.recti(c, x, y, x+w, y+h);
-    } else {
-        int32_t texcoords[8];
-        x = gglIntToFixed(x);
-        y = gglIntToFixed(y); 
-    
-        // we CLAMP here, which works with premultiplied (s,t)
-        c->procs.texParameteri(c, GGL_TEXTURE_2D, GGL_TEXTURE_WRAP_S, GGL_CLAMP);
-        c->procs.texParameteri(c, GGL_TEXTURE_2D, GGL_TEXTURE_WRAP_T, GGL_CLAMP);
-        c->procs.texGeni(c, GGL_S, GGL_TEXTURE_GEN_MODE, GGL_AUTOMATIC);
-        c->procs.texGeni(c, GGL_T, GGL_TEXTURE_GEN_MODE, GGL_AUTOMATIC);
-    
-        const GGLint Ucr = crop[0] << 16;
-        const GGLint Vcr = crop[1] << 16;
-        const GGLint Wcr = crop[2] << 16;
-        const GGLint Hcr = crop[3] << 16;
-    
-        // computes texture coordinates (pre-multiplied)
-        int32_t dsdx = Wcr / w;   // dsdx = ((Wcr/w)/Wt)*Wt
-        int32_t dtdy = Hcr / h;   // dtdy = ((Hcr/h)/Ht)*Ht
-        int32_t s0   = Ucr - gglMulx(dsdx, x); // s0 = Ucr - x * dsdx
-        int32_t t0   = Vcr - gglMulx(dtdy, y); // t0 = Vcr - y * dtdy
-        texcoords[0] = s0;
-        texcoords[1] = dsdx;
-        texcoords[2] = 0;
-        texcoords[3] = t0;
-        texcoords[4] = 0;
-        texcoords[5] = dtdy;
-        texcoords[6] = 0;
-        texcoords[7] = 0;
-        c->procs.texCoordGradScale8xv(c, tmu, texcoords);
-        c->procs.recti(c, 
-                gglFixedToIntRound(x),
-                gglFixedToIntRound(y),
-                gglFixedToIntRound(x)+w,
-                gglFixedToIntRound(y)+h);
-    }
-    return 0;
-}
-
diff --git a/libpixelflinger/raster.h b/libpixelflinger/raster.h
deleted file mode 100644
index 9f0f240..0000000
--- a/libpixelflinger/raster.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* libs/pixelflinger/raster.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_GGL_RASTER_H
-#define ANDROID_GGL_RASTER_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_raster(context_t* c);
-
-void gglCopyPixels(void* c, GGLint x, GGLint y, GGLsizei width, GGLsizei height, GGLenum type);
-void gglRasterPos2d(void* c, GGLint x, GGLint y);
-
-}; // namespace android
-
-#endif // ANDROID_GGL_RASTER_H
diff --git a/libpixelflinger/rotate90CW_4x4_16v6.S b/libpixelflinger/rotate90CW_4x4_16v6.S
deleted file mode 100644
index 8e3e142..0000000
--- a/libpixelflinger/rotate90CW_4x4_16v6.S
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-    .text
-    .align
-    
-    .global rotate90CW_4x4_16v6
-
-// Rotates 90deg CW a 4x4 block of 16bpp pixels using ARMv6
-// src and dst must be 4 pixels-aligned (2-pixels aligned might
-// actually work)
-//
-// The code below is complicated by ARM's little endianness. 
-
-rotate90CW_4x4_16v6:
-    // r0 = dst
-    // r1 = src
-    // r2 = dst stride in pixels
-    // r3 = src stride in pixels
-
-    stmfd   sp!, {r4,r5, r6,r7, r8,r9, r10,r11, lr}
-    add     r14, r3, r3
-    add     r12, r2, r2
-
-    ldrd    r2, r3, [r1], r14
-    ldrd    r4, r5, [r1], r14
-    ldrd    r6, r7, [r1], r14
-    ldrd    r8, r9, [r1]
-
-    pkhbt   r10, r8, r6, lsl #16
-    pkhbt   r11, r4, r2, lsl #16
-    strd    r10, r11, [r0], r12  
-
-    pkhtb   r10, r6, r8, asr #16
-    pkhtb   r11, r2, r4, asr #16
-
-    strd    r10, r11, [r0], r12  
-    pkhbt   r10, r9, r7, lsl #16
-    pkhbt   r11, r5, r3, lsl #16
-
-    strd    r10, r11, [r0], r12  
-
-    pkhtb   r10, r7, r9, asr #16
-    pkhtb   r11, r3, r5, asr #16
-    strd    r10, r11, [r0]
-
-    ldmfd   sp!, {r4,r5, r6,r7, r8,r9, r10,r11, pc}
diff --git a/libpixelflinger/scanline.cpp b/libpixelflinger/scanline.cpp
deleted file mode 100644
index f700306..0000000
--- a/libpixelflinger/scanline.cpp
+++ /dev/null
@@ -1,1496 +0,0 @@
-/* libs/pixelflinger/scanline.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#define LOG_TAG "pixelflinger"
-
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <cutils/memory.h>
-#include <cutils/log.h>
-
-#include "buffer.h"
-#include "scanline.h"
-
-#include "codeflinger/CodeCache.h"
-#include "codeflinger/GGLAssembler.h"
-#include "codeflinger/ARMAssembler.h"
-//#include "codeflinger/ARMAssemblerOptimizer.h"
-
-// ----------------------------------------------------------------------------
-
-#define ANDROID_CODEGEN_GENERIC     0   // force generic pixel pipeline
-#define ANDROID_CODEGEN_C           1   // hand-written C, fallback generic 
-#define ANDROID_CODEGEN_ASM         2   // hand-written asm, fallback generic
-#define ANDROID_CODEGEN_GENERATED   3   // hand-written asm, fallback codegen
-
-#ifdef NDEBUG
-#   define ANDROID_RELEASE
-#   define ANDROID_CODEGEN      ANDROID_CODEGEN_GENERATED
-#else
-#   define ANDROID_DEBUG
-#   define ANDROID_CODEGEN      ANDROID_CODEGEN_GENERATED
-#endif
-
-#if defined(__arm__)
-#   define ANDROID_ARM_CODEGEN  1
-#else
-#   define ANDROID_ARM_CODEGEN  0
-#endif
-
-#define DEBUG__CODEGEN_ONLY     0
-
-
-#define ASSEMBLY_SCRATCH_SIZE   2048
-
-// ----------------------------------------------------------------------------
-namespace android {
-// ----------------------------------------------------------------------------
-
-static void init_y(context_t*, int32_t);
-static void init_y_noop(context_t*, int32_t);
-static void init_y_packed(context_t*, int32_t);
-static void init_y_error(context_t*, int32_t);
-
-static void step_y__generic(context_t* c);
-static void step_y__nop(context_t*);
-static void step_y__smooth(context_t* c);
-static void step_y__tmu(context_t* c);
-static void step_y__w(context_t* c);
-
-static void scanline(context_t* c);
-static void scanline_perspective(context_t* c);
-static void scanline_perspective_single(context_t* c);
-static void scanline_t32cb16blend(context_t* c);
-static void scanline_t32cb16(context_t* c);
-static void scanline_memcpy(context_t* c);
-static void scanline_memset8(context_t* c);
-static void scanline_memset16(context_t* c);
-static void scanline_memset32(context_t* c);
-static void scanline_noop(context_t* c);
-static void scanline_set(context_t* c);
-static void scanline_clear(context_t* c);
-
-static void rect_generic(context_t* c, size_t yc);
-static void rect_memcpy(context_t* c, size_t yc);
-
-extern "C" void scanline_t32cb16blend_arm(uint16_t*, uint32_t*, size_t);
-extern "C" void scanline_t32cb16_arm(uint16_t *dst, uint32_t *src, size_t ct);
-
-// ----------------------------------------------------------------------------
-
-struct shortcut_t {
-    needs_filter_t  filter;
-    const char*     desc;
-    void            (*scanline)(context_t*);
-    void            (*init_y)(context_t*, int32_t);
-};
-
-// Keep in sync with needs
-static shortcut_t shortcuts[] = {
-    { { { 0x03515104, 0x00000077, { 0x00000A01, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx, blend", scanline_t32cb16blend, init_y_noop },
-    { { { 0x03010104, 0x00000077, { 0x00000A01, 0x00000000 } },
-        { 0xFFFFFFFF, 0xFFFFFFFF, { 0xFFFFFFFF, 0x0000003F } } },
-        "565 fb, 8888 tx", scanline_t32cb16, init_y_noop  },  
-    { { { 0x00000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0x00000000, 0x00000007, { 0x00000000, 0x00000000 } } },
-        "(nop) alpha test", scanline_noop, init_y_noop },
-    { { { 0x00000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0x00000000, 0x00000070, { 0x00000000, 0x00000000 } } },
-        "(nop) depth test", scanline_noop, init_y_noop },
-    { { { 0x05000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0x0F000000, 0x00000080, { 0x00000000, 0x00000000 } } },
-        "(nop) logic_op", scanline_noop, init_y_noop },
-    { { { 0xF0000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0xF0000000, 0x00000080, { 0x00000000, 0x00000000 } } },
-        "(nop) color mask", scanline_noop, init_y_noop },
-    { { { 0x0F000000, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFF000000, 0x000000F7, { 0x00000000, 0x00000000 } } },
-        "(set) logic_op", scanline_set, init_y_noop },
-    { { { 0x00000000, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFF000000, 0x000000F7, { 0x00000000, 0x00000000 } } },
-        "(clear) logic_op", scanline_clear, init_y_noop },
-    { { { 0x03000000, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFFFFFF00, 0x000000F7, { 0x00000000, 0x00000000 } } },
-        "(clear) blending 0/0", scanline_clear, init_y_noop },
-    { { { 0x00000000, 0x00000000, { 0x00000000, 0x00000000 } },
-        { 0x0000003F, 0x00000000, { 0x00000000, 0x00000000 } } },
-        "(error) invalid color-buffer format", scanline_noop, init_y_error },
-};
-static const needs_filter_t noblend1to1 = {
-        // (disregard dithering, see below)
-        { 0x03010100, 0x00000077, { 0x00000A00, 0x00000000 } },
-        { 0xFFFFFFC0, 0xFFFFFEFF, { 0xFFFFFFC0, 0x0000003F } }
-};
-static  const needs_filter_t fill16noblend = {
-        { 0x03010100, 0x00000077, { 0x00000000, 0x00000000 } },
-        { 0xFFFFFFC0, 0xFFFFFFFF, { 0x0000003F, 0x0000003F } }
-};
-
-// ----------------------------------------------------------------------------
-
-#if ANDROID_ARM_CODEGEN
-static CodeCache gCodeCache(12 * 1024);
-
-class ScanlineAssembly : public Assembly {
-    AssemblyKey<needs_t> mKey;
-public:
-    ScanlineAssembly(needs_t needs, size_t size)
-        : Assembly(size), mKey(needs) { }
-    const AssemblyKey<needs_t>& key() const { return mKey; }
-};
-#endif
-
-// ----------------------------------------------------------------------------
-
-void ggl_init_scanline(context_t* c)
-{
-    c->init_y = init_y;
-    c->step_y = step_y__generic;
-    c->scanline = scanline;
-}
-
-void ggl_uninit_scanline(context_t* c)
-{
-    if (c->state.buffers.coverage)
-        free(c->state.buffers.coverage);
-#if ANDROID_ARM_CODEGEN
-    if (c->scanline_as)
-        c->scanline_as->decStrong(c);
-#endif
-}
-
-// ----------------------------------------------------------------------------
-
-static void pick_scanline(context_t* c)
-{
-#if (!defined(DEBUG__CODEGEN_ONLY) || (DEBUG__CODEGEN_ONLY == 0))
-
-#if ANDROID_CODEGEN == ANDROID_CODEGEN_GENERIC
-    c->init_y = init_y;
-    c->step_y = step_y__generic;
-    c->scanline = scanline;
-    return;
-#endif
-
-    //printf("*** needs [%08lx:%08lx:%08lx:%08lx]\n",
-    //    c->state.needs.n, c->state.needs.p,
-    //    c->state.needs.t[0], c->state.needs.t[1]);
-
-    // first handle the special case that we cannot test with a filter
-    const uint32_t cb_format = GGL_READ_NEEDS(CB_FORMAT, c->state.needs.n);
-    if (GGL_READ_NEEDS(T_FORMAT, c->state.needs.t[0]) == cb_format) {
-        if (c->state.needs.match(noblend1to1)) {
-            // this will match regardless of dithering state, since both
-            // src and dest have the same format anyway, there is no dithering
-            // to be done.
-            const GGLFormat* f =
-                &(c->formats[GGL_READ_NEEDS(T_FORMAT, c->state.needs.t[0])]);
-            if ((f->components == GGL_RGB) ||
-                (f->components == GGL_RGBA) ||
-                (f->components == GGL_LUMINANCE) ||
-                (f->components == GGL_LUMINANCE_ALPHA))
-            {
-                // format must have all of RGB components
-                // (so the current color doesn't show through)
-                c->scanline = scanline_memcpy;
-                c->init_y = init_y_noop;
-                return;
-            }
-        }
-    }
-
-    if (c->state.needs.match(fill16noblend)) {
-        c->init_y = init_y_packed;
-        switch (c->formats[cb_format].size) {
-        case 1: c->scanline = scanline_memset8;  return;
-        case 2: c->scanline = scanline_memset16; return;
-        case 4: c->scanline = scanline_memset32; return;
-        }
-    }
-
-    const int numFilters = sizeof(shortcuts)/sizeof(shortcut_t);
-    for (int i=0 ; i<numFilters ; i++) {
-        if (c->state.needs.match(shortcuts[i].filter)) {
-            c->scanline = shortcuts[i].scanline;
-            c->init_y = shortcuts[i].init_y;
-            return;
-        }
-    }
-
-#endif // DEBUG__CODEGEN_ONLY
-
-    c->init_y = init_y;
-    c->step_y = step_y__generic;
-
-#if ANDROID_ARM_CODEGEN
-    // we're going to have to generate some code...
-    // here, generate code for our pixel pipeline
-    const AssemblyKey<needs_t> key(c->state.needs);
-    sp<Assembly> assembly = gCodeCache.lookup(key);
-    if (assembly == 0) {
-        // create a new assembly region
-        sp<ScanlineAssembly> a = new ScanlineAssembly(c->state.needs, 
-                ASSEMBLY_SCRATCH_SIZE);
-        // initialize our assembler
-        GGLAssembler assembler( new ARMAssembler(a) );
-        //GGLAssembler assembler(
-        //        new ARMAssemblerOptimizer(new ARMAssembler(a)) );
-        // generate the scanline code for the given needs
-        int err = assembler.scanline(c->state.needs, c);
-        if (ggl_likely(!err)) {
-            // finally, cache this assembly
-            err = gCodeCache.cache(a->key(), a);
-        }
-        if (ggl_unlikely(err)) {
-            LOGE("error generating or caching assembly. Reverting to NOP.");
-            c->scanline = scanline_noop;
-            c->init_y = init_y_noop;
-            c->step_y = step_y__nop;
-            return;
-        }
-        assembly = a;
-    }
-
-    // release the previous assembly
-    if (c->scanline_as) {
-        c->scanline_as->decStrong(c);
-    }
-
-    //LOGI("using generated pixel-pipeline");
-    c->scanline_as = assembly.get();
-    c->scanline_as->incStrong(c); //  hold on to assembly
-    c->scanline = (void(*)(context_t* c))assembly->base();
-#else
-//    LOGW("using generic (slow) pixel-pipeline");
-    c->scanline = scanline;
-#endif
-}
-
-void ggl_pick_scanline(context_t* c)
-{
-    pick_scanline(c);
-    if ((c->state.enables & GGL_ENABLE_W) &&
-        (c->state.enables & GGL_ENABLE_TMUS))
-    {
-        c->span = c->scanline;
-        c->scanline = scanline_perspective;
-        if (!(c->state.enabled_tmu & (c->state.enabled_tmu - 1))) {
-            // only one TMU enabled
-            c->scanline = scanline_perspective_single;
-        }
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void blending(context_t* c, pixel_t* fragment, pixel_t* fb);
-static void blend_factor(context_t* c, pixel_t* r, uint32_t factor,
-        const pixel_t* src, const pixel_t* dst);
-static void rescale(uint32_t& u, uint8_t& su, uint32_t& v, uint8_t& sv);
-
-#if ANDROID_ARM_CODEGEN && (ANDROID_CODEGEN == ANDROID_CODEGEN_GENERATED)
-
-// no need to compile the generic-pipeline, it can't be reached
-void scanline(context_t*)
-{
-}
-
-#else
-
-void rescale(uint32_t& u, uint8_t& su, uint32_t& v, uint8_t& sv)
-{
-    if (su && sv) {
-        if (su > sv) {
-            v = ggl_expand(v, sv, su);
-            sv = su;
-        } else if (su < sv) {
-            u = ggl_expand(u, su, sv);
-            su = sv;
-        }
-    }
-}
-
-void blending(context_t* c, pixel_t* fragment, pixel_t* fb)
-{
-    rescale(fragment->c[0], fragment->s[0], fb->c[0], fb->s[0]);
-    rescale(fragment->c[1], fragment->s[1], fb->c[1], fb->s[1]);
-    rescale(fragment->c[2], fragment->s[2], fb->c[2], fb->s[2]);
-    rescale(fragment->c[3], fragment->s[3], fb->c[3], fb->s[3]);
-
-    pixel_t sf, df;
-    blend_factor(c, &sf, c->state.blend.src, fragment, fb);
-    blend_factor(c, &df, c->state.blend.dst, fragment, fb);
-
-    fragment->c[1] =
-            gglMulAddx(fragment->c[1], sf.c[1], gglMulx(fb->c[1], df.c[1]));
-    fragment->c[2] =
-            gglMulAddx(fragment->c[2], sf.c[2], gglMulx(fb->c[2], df.c[2]));
-    fragment->c[3] =
-            gglMulAddx(fragment->c[3], sf.c[3], gglMulx(fb->c[3], df.c[3]));
-
-    if (c->state.blend.alpha_separate) {
-        blend_factor(c, &sf, c->state.blend.src_alpha, fragment, fb);
-        blend_factor(c, &df, c->state.blend.dst_alpha, fragment, fb);
-    }
-
-    fragment->c[0] =
-            gglMulAddx(fragment->c[0], sf.c[0], gglMulx(fb->c[0], df.c[0]));
-
-    // clamp to 1.0
-    if (fragment->c[0] >= (1LU<<fragment->s[0]))
-        fragment->c[0] = (1<<fragment->s[0])-1;
-    if (fragment->c[1] >= (1LU<<fragment->s[1]))
-        fragment->c[1] = (1<<fragment->s[1])-1;
-    if (fragment->c[2] >= (1LU<<fragment->s[2]))
-        fragment->c[2] = (1<<fragment->s[2])-1;
-    if (fragment->c[3] >= (1LU<<fragment->s[3]))
-        fragment->c[3] = (1<<fragment->s[3])-1;
-}
-
-static inline int blendfactor(uint32_t x, uint32_t size, uint32_t def = 0)
-{
-    if (!size)
-        return def;
-
-    // scale to 16 bits
-    if (size > 16) {
-        x >>= (size - 16);
-    } else if (size < 16) {
-        x = ggl_expand(x, size, 16);
-    }
-    x += x >> 15;
-    return x;
-}
-
-void blend_factor(context_t* c, pixel_t* r, 
-        uint32_t factor, const pixel_t* src, const pixel_t* dst)
-{
-    switch (factor) {
-        case GGL_ZERO:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = 0;
-            break;
-        case GGL_ONE:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = FIXED_ONE;
-            break;
-        case GGL_DST_COLOR:
-            r->c[1] = blendfactor(dst->c[1], dst->s[1]);
-            r->c[2] = blendfactor(dst->c[2], dst->s[2]);
-            r->c[3] = blendfactor(dst->c[3], dst->s[3]);
-            r->c[0] = blendfactor(dst->c[0], dst->s[0]);
-            break;
-        case GGL_SRC_COLOR:
-            r->c[1] = blendfactor(src->c[1], src->s[1]);
-            r->c[2] = blendfactor(src->c[2], src->s[2]);
-            r->c[3] = blendfactor(src->c[3], src->s[3]);
-            r->c[0] = blendfactor(src->c[0], src->s[0]);
-            break;
-        case GGL_ONE_MINUS_DST_COLOR:
-            r->c[1] = FIXED_ONE - blendfactor(dst->c[1], dst->s[1]);
-            r->c[2] = FIXED_ONE - blendfactor(dst->c[2], dst->s[2]);
-            r->c[3] = FIXED_ONE - blendfactor(dst->c[3], dst->s[3]);
-            r->c[0] = FIXED_ONE - blendfactor(dst->c[0], dst->s[0]);
-            break;
-        case GGL_ONE_MINUS_SRC_COLOR:
-            r->c[1] = FIXED_ONE - blendfactor(src->c[1], src->s[1]);
-            r->c[2] = FIXED_ONE - blendfactor(src->c[2], src->s[2]);
-            r->c[3] = FIXED_ONE - blendfactor(src->c[3], src->s[3]);
-            r->c[0] = FIXED_ONE - blendfactor(src->c[0], src->s[0]);
-            break;
-        case GGL_SRC_ALPHA:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = blendfactor(src->c[0], src->s[0], FIXED_ONE);
-            break;
-        case GGL_ONE_MINUS_SRC_ALPHA:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = FIXED_ONE - blendfactor(src->c[0], src->s[0], FIXED_ONE);
-            break;
-        case GGL_DST_ALPHA:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = blendfactor(dst->c[0], dst->s[0], FIXED_ONE);
-            break;
-        case GGL_ONE_MINUS_DST_ALPHA:
-            r->c[1] = 
-            r->c[2] = 
-            r->c[3] = 
-            r->c[0] = FIXED_ONE - blendfactor(dst->c[0], dst->s[0], FIXED_ONE);
-            break;
-        case GGL_SRC_ALPHA_SATURATE:
-            // XXX: GGL_SRC_ALPHA_SATURATE
-            break;
-    }
-}
-
-static GGLfixed wrapping(int32_t coord, uint32_t size, int tx_wrap)
-{
-    GGLfixed d;
-    if (tx_wrap == GGL_REPEAT) {
-        d = (uint32_t(coord)>>16) * size;
-    } else if (tx_wrap == GGL_CLAMP) { // CLAMP_TO_EDGE semantics
-        const GGLfixed clamp_min = FIXED_HALF;
-        const GGLfixed clamp_max = (size << 16) - FIXED_HALF;
-        if (coord < clamp_min)     coord = clamp_min;
-        if (coord > clamp_max)     coord = clamp_max;
-        d = coord;
-    } else { // 1:1
-        const GGLfixed clamp_min = 0;
-        const GGLfixed clamp_max = (size << 16);
-        if (coord < clamp_min)     coord = clamp_min;
-        if (coord > clamp_max)     coord = clamp_max;
-        d = coord;
-    }
-    return d;
-}
-
-static inline
-GGLcolor ADJUST_COLOR_ITERATOR(GGLcolor v, GGLcolor dvdx, int len)
-{
-    const int32_t end = dvdx * (len-1) + v;
-    if (end < 0)
-        v -= end;
-    v &= ~(v>>31);
-    return v;
-}
-
-void scanline(context_t* c)
-{
-    const uint32_t enables = c->state.enables;
-    const int xs = c->iterators.xl;
-    const int x1 = c->iterators.xr;
-	int xc = x1 - xs;
-    const int16_t* covPtr = c->state.buffers.coverage + xs;
-
-    // All iterated values are sampled at the pixel center
-
-    // reset iterators for that scanline...
-    GGLcolor r, g, b, a;
-    iterators_t& ci = c->iterators;
-    if (enables & GGL_ENABLE_SMOOTH) {
-        r = (xs * c->shade.drdx) + ci.ydrdy;
-        g = (xs * c->shade.dgdx) + ci.ydgdy;
-        b = (xs * c->shade.dbdx) + ci.ydbdy;
-        a = (xs * c->shade.dadx) + ci.ydady;
-        r = ADJUST_COLOR_ITERATOR(r, c->shade.drdx, xc);
-        g = ADJUST_COLOR_ITERATOR(g, c->shade.dgdx, xc);
-        b = ADJUST_COLOR_ITERATOR(b, c->shade.dbdx, xc);
-        a = ADJUST_COLOR_ITERATOR(a, c->shade.dadx, xc);
-    } else {
-        r = ci.ydrdy;
-        g = ci.ydgdy;
-        b = ci.ydbdy;
-        a = ci.ydady;
-    }
-
-    // z iterators are 1.31
-    GGLfixed z = (xs * c->shade.dzdx) + ci.ydzdy;
-    GGLfixed f = (xs * c->shade.dfdx) + ci.ydfdy;
-
-    struct {
-        GGLfixed s, t;
-    } tc[GGL_TEXTURE_UNIT_COUNT];
-    if (enables & GGL_ENABLE_TMUS) {
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            if (c->state.texture[i].enable) {
-                texture_iterators_t& ti = c->state.texture[i].iterators;
-                if (enables & GGL_ENABLE_W) {
-                    tc[i].s = ti.ydsdy;
-                    tc[i].t = ti.ydtdy;
-                } else {
-                    tc[i].s = (xs * ti.dsdx) + ti.ydsdy;
-                    tc[i].t = (xs * ti.dtdx) + ti.ydtdy;
-                }
-            }
-        }
-    }
-
-    pixel_t fragment;
-    pixel_t texel;
-    pixel_t fb;
-
-	uint32_t x = xs;
-	uint32_t y = c->iterators.y;
-
-	while (xc--) {
-    
-        { // just a scope
-
-		// read color (convert to 8 bits by keeping only the integer part)
-        fragment.s[1] = fragment.s[2] =
-        fragment.s[3] = fragment.s[0] = 8;
-        fragment.c[1] = r >> (GGL_COLOR_BITS-8);
-        fragment.c[2] = g >> (GGL_COLOR_BITS-8);
-        fragment.c[3] = b >> (GGL_COLOR_BITS-8);
-        fragment.c[0] = a >> (GGL_COLOR_BITS-8);
-
-		// texturing
-        if (enables & GGL_ENABLE_TMUS) {
-            for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-                texture_t& tx = c->state.texture[i];
-                if (!tx.enable)
-                    continue;
-                texture_iterators_t& ti = tx.iterators;
-                int32_t u, v;
-
-                // s-coordinate
-                if (tx.s_coord != GGL_ONE_TO_ONE) {
-                    const int w = tx.surface.width;
-                    u = wrapping(tc[i].s, w, tx.s_wrap);
-                    tc[i].s += ti.dsdx;
-                } else {
-                    u = (((tx.shade.is0>>16) + x)<<16) + FIXED_HALF;
-                }
-
-                // t-coordinate
-                if (tx.t_coord != GGL_ONE_TO_ONE) {
-                    const int h = tx.surface.height;
-                    v = wrapping(tc[i].t, h, tx.t_wrap);
-                    tc[i].t += ti.dtdx;
-                } else {
-                    v = (((tx.shade.it0>>16) + y)<<16) + FIXED_HALF;
-                }
-
-                // read texture
-                if (tx.mag_filter == GGL_NEAREST &&
-                    tx.min_filter == GGL_NEAREST)
-                {
-                    u >>= 16;
-                    v >>= 16;
-                    tx.surface.read(&tx.surface, c, u, v, &texel);
-                } else {
-                    const int w = tx.surface.width;
-                    const int h = tx.surface.height;
-                    u -= FIXED_HALF;
-                    v -= FIXED_HALF;
-                    int u0 = u >> 16;
-                    int v0 = v >> 16;
-                    int u1 = u0 + 1;
-                    int v1 = v0 + 1;
-                    if (tx.s_wrap == GGL_REPEAT) {
-                        if (u0<0)  u0 += w;
-                        if (u1<0)  u1 += w;
-                        if (u0>=w) u0 -= w;
-                        if (u1>=w) u1 -= w;
-                    } else {
-                        if (u0<0)  u0 = 0;
-                        if (u1<0)  u1 = 0;
-                        if (u0>=w) u0 = w-1;
-                        if (u1>=w) u1 = w-1;
-                    }
-                    if (tx.t_wrap == GGL_REPEAT) {
-                        if (v0<0)  v0 += h;
-                        if (v1<0)  v1 += h;
-                        if (v0>=h) v0 -= h;
-                        if (v1>=h) v1 -= h;
-                    } else {
-                        if (v0<0)  v0 = 0;
-                        if (v1<0)  v1 = 0;
-                        if (v0>=h) v0 = h-1;
-                        if (v1>=h) v1 = h-1;
-                    }
-                    pixel_t texels[4];
-                    uint32_t mm[4];
-                    tx.surface.read(&tx.surface, c, u0, v0, &texels[0]);
-                    tx.surface.read(&tx.surface, c, u0, v1, &texels[1]);
-                    tx.surface.read(&tx.surface, c, u1, v0, &texels[2]);
-                    tx.surface.read(&tx.surface, c, u1, v1, &texels[3]);
-                    u = (u >> 12) & 0xF; 
-                    v = (v >> 12) & 0xF;
-                    u += u>>3;
-                    v += v>>3;
-                    mm[0] = (0x10 - u) * (0x10 - v);
-                    mm[1] = (0x10 - u) * v;
-                    mm[2] = u * (0x10 - v);
-                    mm[3] = 0x100 - (mm[0] + mm[1] + mm[2]);
-                    for (int j=0 ; j<4 ; j++) {
-                        texel.s[j] = texels[0].s[j];
-                        if (!texel.s[j]) continue;
-                        texel.s[j] += 8;
-                        texel.c[j] =    texels[0].c[j]*mm[0] +
-                                        texels[1].c[j]*mm[1] +
-                                        texels[2].c[j]*mm[2] +
-                                        texels[3].c[j]*mm[3] ;
-                    }
-                }
-
-                // Texture environnement...
-                for (int j=0 ; j<4 ; j++) {
-                    uint32_t& Cf = fragment.c[j];
-                    uint32_t& Ct = texel.c[j];
-                    uint8_t& sf  = fragment.s[j];
-                    uint8_t& st  = texel.s[j];
-                    uint32_t At = texel.c[0];
-                    uint8_t sat = texel.s[0];
-                    switch (tx.env) {
-                    case GGL_REPLACE:
-                        if (st) {
-                            Cf = Ct;
-                            sf = st;
-                        }
-                        break;
-                    case GGL_MODULATE:
-                        if (st) {
-                            uint32_t factor = Ct + (Ct>>(st-1));
-                            Cf = (Cf * factor) >> st;
-                        }
-                        break;
-                    case GGL_DECAL:
-                        if (sat) {
-                            rescale(Cf, sf, Ct, st);
-                            Cf += ((Ct - Cf) * (At + (At>>(sat-1)))) >> sat;
-                        }
-                        break;
-                    case GGL_BLEND:
-                        if (st) {
-                            uint32_t Cc = tx.env_color[i];
-                            if (sf>8)       Cc = (Cc * ((1<<sf)-1))>>8;
-                            else if (sf<8)  Cc = (Cc - (Cc>>(8-sf)))>>(8-sf);
-                            uint32_t factor = Ct + (Ct>>(st-1));
-                            Cf = ((((1<<st) - factor) * Cf) + Ct*Cc)>>st;
-                        }
-                        break;
-                    case GGL_ADD:
-                        if (st) {
-                            rescale(Cf, sf, Ct, st);
-                            Cf += Ct;
-                        }
-                        break;
-                    }
-                }
-            }
-		}
-    
-        // coverage application
-        if (enables & GGL_ENABLE_AA) {
-            int16_t cf = *covPtr++;
-            fragment.c[0] = (int64_t(fragment.c[0]) * cf) >> 15;
-        }
-        
-        // alpha-test
-        if (enables & GGL_ENABLE_ALPHA_TEST) {
-            GGLcolor ref = c->state.alpha_test.ref;
-            GGLcolor alpha = (uint64_t(fragment.c[0]) *
-                    ((1<<GGL_COLOR_BITS)-1)) / ((1<<fragment.s[0])-1);
-            switch (c->state.alpha_test.func) {
-            case GGL_NEVER:     goto discard;
-            case GGL_LESS:      if (alpha<ref)  break; goto discard;
-            case GGL_EQUAL:     if (alpha==ref) break; goto discard;
-            case GGL_LEQUAL:    if (alpha<=ref) break; goto discard;
-            case GGL_GREATER:   if (alpha>ref)  break; goto discard;
-            case GGL_NOTEQUAL:  if (alpha!=ref) break; goto discard;
-            case GGL_GEQUAL:    if (alpha>=ref) break; goto discard;
-            }
-        }
-        
-        // depth test
-        if (c->state.buffers.depth.format) {
-            if (enables & GGL_ENABLE_DEPTH_TEST) {
-                surface_t* cb = &(c->state.buffers.depth);
-                uint16_t* p = (uint16_t*)(cb->data)+(x+(cb->stride*y));
-                uint16_t zz = uint32_t(z)>>(16);
-                uint16_t depth = *p;
-                switch (c->state.depth_test.func) {
-                case GGL_NEVER:     goto discard;
-                case GGL_LESS:      if (zz<depth)    break; goto discard;
-                case GGL_EQUAL:     if (zz==depth)   break; goto discard;
-                case GGL_LEQUAL:    if (zz<=depth)   break; goto discard;
-                case GGL_GREATER:   if (zz>depth)    break; goto discard;
-                case GGL_NOTEQUAL:  if (zz!=depth)   break; goto discard;
-                case GGL_GEQUAL:    if (zz>=depth)   break; goto discard;
-                }
-                // depth buffer is not enabled, if depth-test is not enabled
-/*
-        fragment.s[1] = fragment.s[2] =
-        fragment.s[3] = fragment.s[0] = 8;
-        fragment.c[1] = 
-        fragment.c[2] = 
-        fragment.c[3] = 
-        fragment.c[0] = 255 - (zz>>8);
-*/
-                if (c->state.mask.depth) {
-                    *p = zz;
-                }
-            }
-        }
-
-        // fog
-        if (enables & GGL_ENABLE_FOG) {
-            for (int i=1 ; i<=3 ; i++) {
-                GGLfixed fc = (c->state.fog.color[i] * 0x10000) / 0xFF;
-                uint32_t& c = fragment.c[i];
-                uint8_t& s  = fragment.s[i];
-                c = (c * 0x10000) / ((1<<s)-1);
-                c = gglMulAddx(c, f, gglMulx(fc, 0x10000 - f));
-                s = 16;
-            }
-        }
-
-        // blending
-        if (enables & GGL_ENABLE_BLENDING) {
-            fb.c[1] = fb.c[2] = fb.c[3] = fb.c[0] = 0; // placate valgrind
-            fb.s[1] = fb.s[2] = fb.s[3] = fb.s[0] = 0;
-            c->state.buffers.color.read(
-                    &(c->state.buffers.color), c, x, y, &fb);
-            blending( c, &fragment, &fb );
-        }
-
-		// write
-        c->state.buffers.color.write(
-                &(c->state.buffers.color), c, x, y, &fragment);
-        }
-
-discard:
-		// iterate...
-        x += 1;
-        if (enables & GGL_ENABLE_SMOOTH) {
-            r += c->shade.drdx;
-            g += c->shade.dgdx;
-            b += c->shade.dbdx;
-            a += c->shade.dadx;
-        }
-        z += c->shade.dzdx;
-        f += c->shade.dfdx;
-	}
-}
-
-#endif // ANDROID_ARM_CODEGEN && (ANDROID_CODEGEN == ANDROID_CODEGEN_GENERATED)
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Scanline
-#endif
-
-template <typename T, typename U>
-static inline __attribute__((const))
-T interpolate(int y, T v0, U dvdx, U dvdy) {
-    // interpolates in pixel's centers
-    // v = v0 + (y + 0.5) * dvdy + (0.5 * dvdx)
-    return (y * dvdy) + (v0 + ((dvdy + dvdx) >> 1));
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-void init_y(context_t* c, int32_t ys)
-{
-    const uint32_t enables = c->state.enables;
-
-    // compute iterators...
-    iterators_t& ci = c->iterators;
-    
-    // sample in the center
-    ci.y = ys;
-
-    if (enables & (GGL_ENABLE_DEPTH_TEST|GGL_ENABLE_W|GGL_ENABLE_FOG)) {
-        ci.ydzdy = interpolate(ys, c->shade.z0, c->shade.dzdx, c->shade.dzdy);
-        ci.ydwdy = interpolate(ys, c->shade.w0, c->shade.dwdx, c->shade.dwdy);
-        ci.ydfdy = interpolate(ys, c->shade.f0, c->shade.dfdx, c->shade.dfdy);
-    }
-
-    if (ggl_unlikely(enables & GGL_ENABLE_SMOOTH)) {
-        ci.ydrdy = interpolate(ys, c->shade.r0, c->shade.drdx, c->shade.drdy);
-        ci.ydgdy = interpolate(ys, c->shade.g0, c->shade.dgdx, c->shade.dgdy);
-        ci.ydbdy = interpolate(ys, c->shade.b0, c->shade.dbdx, c->shade.dbdy);
-        ci.ydady = interpolate(ys, c->shade.a0, c->shade.dadx, c->shade.dady);
-        c->step_y = step_y__smooth;
-    } else {
-        ci.ydrdy = c->shade.r0;
-        ci.ydgdy = c->shade.g0;
-        ci.ydbdy = c->shade.b0;
-        ci.ydady = c->shade.a0;
-        // XXX: do only if needed, or make sure this is fast
-        c->packed = ggl_pack_color(c, c->state.buffers.color.format,
-                ci.ydrdy, ci.ydgdy, ci.ydbdy, ci.ydady);
-        c->packed8888 = ggl_pack_color(c, GGL_PIXEL_FORMAT_RGBA_8888, 
-                ci.ydrdy, ci.ydgdy, ci.ydbdy, ci.ydady);
-    }
-
-    // initialize the variables we need in the shader
-    generated_vars_t& gen = c->generated_vars;
-    gen.argb[GGLFormat::ALPHA].c  = ci.ydady;
-    gen.argb[GGLFormat::ALPHA].dx = c->shade.dadx;
-    gen.argb[GGLFormat::RED  ].c  = ci.ydrdy;
-    gen.argb[GGLFormat::RED  ].dx = c->shade.drdx;
-    gen.argb[GGLFormat::GREEN].c  = ci.ydgdy;
-    gen.argb[GGLFormat::GREEN].dx = c->shade.dgdx;
-    gen.argb[GGLFormat::BLUE ].c  = ci.ydbdy;
-    gen.argb[GGLFormat::BLUE ].dx = c->shade.dbdx;
-    gen.dzdx = c->shade.dzdx;
-    gen.f    = ci.ydfdy;
-    gen.dfdx = c->shade.dfdx;
-
-    if (enables & GGL_ENABLE_TMUS) {
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            texture_t& t = c->state.texture[i];
-            if (!t.enable) continue;
-
-            texture_iterators_t& ti = t.iterators;
-            if (t.s_coord == GGL_ONE_TO_ONE && t.t_coord == GGL_ONE_TO_ONE) {
-                // we need to set all of these to 0 because in some cases
-                // step_y__generic() or step_y__tmu() will be used and
-                // therefore will update dtdy, however, in 1:1 mode
-                // this is always done by the scanline rasterizer.
-                ti.dsdx = ti.dsdy = ti.dtdx = ti.dtdy = 0;
-                ti.ydsdy = t.shade.is0;
-                ti.ydtdy = t.shade.it0;
-            } else {
-                const int adjustSWrap = ((t.s_wrap==GGL_CLAMP)?0:16);
-                const int adjustTWrap = ((t.t_wrap==GGL_CLAMP)?0:16);
-                ti.sscale = t.shade.sscale + adjustSWrap;
-                ti.tscale = t.shade.tscale + adjustTWrap;
-                if (!(enables & GGL_ENABLE_W)) {
-                    // S coordinate
-                    const int32_t sscale = ti.sscale;
-                    const int32_t sy = interpolate(ys,
-                            t.shade.is0, t.shade.idsdx, t.shade.idsdy);
-                    if (sscale>=0) {
-                        ti.ydsdy= sy            << sscale;
-                        ti.dsdx = t.shade.idsdx << sscale; 
-                        ti.dsdy = t.shade.idsdy << sscale;
-                    } else {
-                        ti.ydsdy= sy            >> -sscale;
-                        ti.dsdx = t.shade.idsdx >> -sscale; 
-                        ti.dsdy = t.shade.idsdy >> -sscale;
-                    }
-                    // T coordinate
-                    const int32_t tscale = ti.tscale;
-                    const int32_t ty = interpolate(ys,
-                            t.shade.it0, t.shade.idtdx, t.shade.idtdy);
-                    if (tscale>=0) {
-                        ti.ydtdy= ty            << tscale;
-                        ti.dtdx = t.shade.idtdx << tscale; 
-                        ti.dtdy = t.shade.idtdy << tscale;
-                    } else {
-                        ti.ydtdy= ty            >> -tscale;
-                        ti.dtdx = t.shade.idtdx >> -tscale; 
-                        ti.dtdy = t.shade.idtdy >> -tscale;
-                    }
-                }
-            }
-            // mirror for generated code...
-            generated_tex_vars_t& gen = c->generated_vars.texture[i];
-            gen.width   = t.surface.width;
-            gen.height  = t.surface.height;
-            gen.stride  = t.surface.stride;
-            gen.data    = int32_t(t.surface.data);
-            gen.dsdx = ti.dsdx;
-            gen.dtdx = ti.dtdx;
-        }
-    }
-
-    // choose the y-stepper
-    c->step_y = step_y__nop;
-    if (enables & GGL_ENABLE_FOG) {
-        c->step_y = step_y__generic;
-    } else if (enables & GGL_ENABLE_TMUS) {
-        if (enables & GGL_ENABLE_SMOOTH) {
-            c->step_y = step_y__generic;
-        } else if (enables & GGL_ENABLE_W) {
-            c->step_y = step_y__w;
-        } else {
-            c->step_y = step_y__tmu;
-        }
-    } else {
-        if (enables & GGL_ENABLE_SMOOTH) {
-            c->step_y = step_y__smooth;
-        }
-    }
-    
-    // choose the rectangle blitter
-    c->rect = rect_generic;
-    if ((c->step_y == step_y__nop) &&
-        (c->scanline == scanline_memcpy))
-    {
-        c->rect = rect_memcpy;
-    }
-}
-
-void init_y_packed(context_t* c, int32_t y0)
-{
-    uint8_t f = c->state.buffers.color.format;
-    c->packed = ggl_pack_color(c, f,
-            c->shade.r0, c->shade.g0, c->shade.b0, c->shade.a0);
-    c->iterators.y = y0;
-    c->step_y = step_y__nop;
-    // choose the rectangle blitter
-    c->rect = rect_generic;
-    if (c->scanline == scanline_memcpy) {
-        c->rect = rect_memcpy;
-    }
-}
-
-void init_y_noop(context_t* c, int32_t y0)
-{
-    c->iterators.y = y0;
-    c->step_y = step_y__nop;
-    // choose the rectangle blitter
-    c->rect = rect_generic;
-    if (c->scanline == scanline_memcpy) {
-        c->rect = rect_memcpy;
-    }
-}
-
-void init_y_error(context_t* c, int32_t y0)
-{
-    // woooops, shoud never happen,
-    // fail gracefully (don't display anything)
-    init_y_noop(c, y0);
-    LOGE("color-buffer has an invalid format!");
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-void step_y__generic(context_t* c)
-{
-    const uint32_t enables = c->state.enables;
-
-    // iterate...
-    iterators_t& ci = c->iterators;
-    ci.y += 1;
-                
-    if (enables & GGL_ENABLE_SMOOTH) {
-        ci.ydrdy += c->shade.drdy;
-        ci.ydgdy += c->shade.dgdy;
-        ci.ydbdy += c->shade.dbdy;
-        ci.ydady += c->shade.dady;
-    }
-
-    const uint32_t mask =
-            GGL_ENABLE_DEPTH_TEST |
-            GGL_ENABLE_W |
-            GGL_ENABLE_FOG;
-    if (enables & mask) {
-        ci.ydzdy += c->shade.dzdy;
-        ci.ydwdy += c->shade.dwdy;
-        ci.ydfdy += c->shade.dfdy;
-    }
-
-    if ((enables & GGL_ENABLE_TMUS) && (!(enables & GGL_ENABLE_W))) {
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            if (c->state.texture[i].enable) {
-                texture_iterators_t& ti = c->state.texture[i].iterators;
-                ti.ydsdy += ti.dsdy;
-                ti.ydtdy += ti.dtdy;
-            }
-        }
-    }
-}
-
-void step_y__nop(context_t* c)
-{
-    c->iterators.y += 1;
-    c->iterators.ydzdy += c->shade.dzdy;
-}
-
-void step_y__smooth(context_t* c)
-{
-    iterators_t& ci = c->iterators;
-    ci.y += 1;
-    ci.ydrdy += c->shade.drdy;
-    ci.ydgdy += c->shade.dgdy;
-    ci.ydbdy += c->shade.dbdy;
-    ci.ydady += c->shade.dady;
-    ci.ydzdy += c->shade.dzdy;
-}
-
-void step_y__w(context_t* c)
-{
-    iterators_t& ci = c->iterators;
-    ci.y += 1;
-    ci.ydzdy += c->shade.dzdy;
-    ci.ydwdy += c->shade.dwdy;
-}
-
-void step_y__tmu(context_t* c)
-{
-    iterators_t& ci = c->iterators;
-    ci.y += 1;
-    ci.ydzdy += c->shade.dzdy;
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-        if (c->state.texture[i].enable) {
-            texture_iterators_t& ti = c->state.texture[i].iterators;
-            ti.ydsdy += ti.dsdy;
-            ti.ydtdy += ti.dtdy;
-        }
-    }
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-void scanline_perspective(context_t* c)
-{
-    struct {
-        union {
-            struct {
-                int32_t s, sq;
-                int32_t t, tq;
-            };
-            struct {
-                int32_t v, q;
-            } st[2];
-        };
-    } tc[GGL_TEXTURE_UNIT_COUNT] __attribute__((aligned(16)));
-
-    // XXX: we should have a special case when dwdx = 0
-
-    // 32 pixels spans works okay. 16 is a lot better,
-    // but hey, it's a software renderer...
-    const uint32_t SPAN_BITS = 5; 
-    const uint32_t ys = c->iterators.y;
-    const uint32_t xs = c->iterators.xl;
-    const uint32_t x1 = c->iterators.xr;
-	const uint32_t xc = x1 - xs;
-    uint32_t remainder = xc & ((1<<SPAN_BITS)-1);
-    uint32_t numSpans = xc >> SPAN_BITS;
-
-    const iterators_t& ci = c->iterators;
-    int32_t w0 = (xs * c->shade.dwdx) + ci.ydwdy;
-    int32_t q0 = gglRecipQ(w0, 30);
-    const int iwscale = 32 - gglClz(q0);
-
-    const int32_t dwdx = c->shade.dwdx << SPAN_BITS;
-    int32_t xl = c->iterators.xl;
-
-    // We process s & t with a loop to reduce the code size
-    // (and i-cache pressure).
-
-    for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-        const texture_t& tmu = c->state.texture[i];
-        if (!tmu.enable) continue;
-        int32_t s =   tmu.shade.is0 +
-                     (tmu.shade.idsdy * ys) + (tmu.shade.idsdx * xs) +
-                     ((tmu.shade.idsdx + tmu.shade.idsdy)>>1);
-        int32_t t =   tmu.shade.it0 +
-                     (tmu.shade.idtdy * ys) + (tmu.shade.idtdx * xs) +
-                     ((tmu.shade.idtdx + tmu.shade.idtdy)>>1);
-        tc[i].s  = s;
-        tc[i].t  = t;
-        tc[i].sq = gglMulx(s, q0, iwscale);
-        tc[i].tq = gglMulx(t, q0, iwscale);
-    }
-
-    int32_t span = 0;
-    do {
-        int32_t w1;
-        if (ggl_likely(numSpans)) {
-            w1 = w0 + dwdx;
-        } else {
-            if (remainder) {
-                // finish off the scanline...
-                span = remainder;
-                w1 = (c->shade.dwdx * span) + w0;
-            } else {
-                break;
-            }
-        }
-        int32_t q1 = gglRecipQ(w1, 30);
-        for (int i=0 ; i<GGL_TEXTURE_UNIT_COUNT ; ++i) {
-            texture_t& tmu = c->state.texture[i];
-            if (!tmu.enable) continue;
-            texture_iterators_t& ti = tmu.iterators;
-
-            for (int j=0 ; j<2 ; j++) {
-                int32_t v = tc[i].st[j].v;
-                if (span)   v += (tmu.shade.st[j].dx)*span;
-                else        v += (tmu.shade.st[j].dx)<<SPAN_BITS;
-                const int32_t v0 = tc[i].st[j].q;
-                const int32_t v1 = gglMulx(v, q1, iwscale);
-                int32_t dvdx = v1 - v0;
-                if (span)   dvdx /= span;
-                else        dvdx >>= SPAN_BITS;
-                tc[i].st[j].v = v;
-                tc[i].st[j].q = v1;
-
-                const int scale = ti.st[j].scale + (iwscale - 30);
-                if (scale >= 0) {
-                    ti.st[j].ydvdy = v0   << scale;
-                    ti.st[j].dvdx  = dvdx << scale;
-                } else {
-                    ti.st[j].ydvdy = v0   >> -scale;
-                    ti.st[j].dvdx  = dvdx >> -scale;
-                }
-            }
-            generated_tex_vars_t& gen = c->generated_vars.texture[i];
-            gen.dsdx = ti.st[0].dvdx;
-            gen.dtdx = ti.st[1].dvdx;
-        }
-        c->iterators.xl = xl;
-        c->iterators.xr = xl = xl + (span ? span : (1<<SPAN_BITS));
-        w0 = w1;
-        q0 = q1;
-        c->span(c);
-    } while(numSpans--);
-}
-
-void scanline_perspective_single(context_t* c)
-{
-    // 32 pixels spans works okay. 16 is a lot better,
-    // but hey, it's a software renderer...
-    const uint32_t SPAN_BITS = 5; 
-    const uint32_t ys = c->iterators.y;
-    const uint32_t xs = c->iterators.xl;
-    const uint32_t x1 = c->iterators.xr;
-	const uint32_t xc = x1 - xs;
-
-    const iterators_t& ci = c->iterators;
-    int32_t w = (xs * c->shade.dwdx) + ci.ydwdy;
-    int32_t iw = gglRecipQ(w, 30);
-    const int iwscale = 32 - gglClz(iw);
-
-    const int i = 31 - gglClz(c->state.enabled_tmu);
-    generated_tex_vars_t& gen = c->generated_vars.texture[i];
-    texture_t& tmu = c->state.texture[i];
-    texture_iterators_t& ti = tmu.iterators;
-    const int sscale = ti.sscale + (iwscale - 30);
-    const int tscale = ti.tscale + (iwscale - 30);
-    int32_t s =   tmu.shade.is0 +
-                 (tmu.shade.idsdy * ys) + (tmu.shade.idsdx * xs) +
-                 ((tmu.shade.idsdx + tmu.shade.idsdy)>>1);
-    int32_t t =   tmu.shade.it0 +
-                 (tmu.shade.idtdy * ys) + (tmu.shade.idtdx * xs) +
-                 ((tmu.shade.idtdx + tmu.shade.idtdy)>>1);
-    int32_t s0 = gglMulx(s, iw, iwscale);
-    int32_t t0 = gglMulx(t, iw, iwscale);
-    int32_t xl = c->iterators.xl;
-
-    int32_t sq, tq, dsdx, dtdx;
-    int32_t premainder = xc & ((1<<SPAN_BITS)-1);
-    uint32_t numSpans = xc >> SPAN_BITS;
-    if (c->shade.dwdx == 0) {
-        // XXX: we could choose to do this if the error is small enough
-        numSpans = 0;
-        premainder = xc;
-        goto no_perspective;
-    }
-
-    if (premainder) {
-        w += c->shade.dwdx   * premainder;
-        iw = gglRecipQ(w, 30);
-no_perspective:        
-        s += tmu.shade.idsdx * premainder;
-        t += tmu.shade.idtdx * premainder;
-        sq = gglMulx(s, iw, iwscale);
-        tq = gglMulx(t, iw, iwscale);
-        dsdx = (sq - s0) / premainder;
-        dtdx = (tq - t0) / premainder;
-        c->iterators.xl = xl;
-        c->iterators.xr = xl = xl + premainder;
-        goto finish;
-    }
-
-    while (numSpans--) {
-        w += c->shade.dwdx   << SPAN_BITS;
-        s += tmu.shade.idsdx << SPAN_BITS;
-        t += tmu.shade.idtdx << SPAN_BITS;
-        iw = gglRecipQ(w, 30);
-        sq = gglMulx(s, iw, iwscale);
-        tq = gglMulx(t, iw, iwscale);
-        dsdx = (sq - s0) >> SPAN_BITS;
-        dtdx = (tq - t0) >> SPAN_BITS;
-        c->iterators.xl = xl;
-        c->iterators.xr = xl = xl + (1<<SPAN_BITS);
-finish:
-        if (sscale >= 0) {
-            ti.ydsdy = s0   << sscale;
-            ti.dsdx  = dsdx << sscale;
-        } else {
-            ti.ydsdy = s0   >>-sscale;
-            ti.dsdx  = dsdx >>-sscale;
-        }
-        if (tscale >= 0) {
-            ti.ydtdy = t0   << tscale;
-            ti.dtdx  = dtdx << tscale;
-        } else {
-            ti.ydtdy = t0   >>-tscale;
-            ti.dtdx  = dtdx >>-tscale;
-        }
-        s0 = sq;
-        t0 = tq;
-        gen.dsdx = ti.dsdx;
-        gen.dtdx = ti.dtdx;
-        c->span(c);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-void scanline_t32cb16(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;    
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    union {
-        uint16_t* dst;
-        uint32_t* dst32;
-    };
-    dst = reinterpret_cast<uint16_t*>(cb->data) + (x+(cb->stride*y));
-
-    surface_t* tex = &(c->state.texture[0].surface);
-    const int32_t u = (c->state.texture[0].shade.is0>>16) + x;
-    const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
-    uint32_t *src = reinterpret_cast<uint32_t*>(tex->data)+(u+(tex->stride*v));
-    int sR, sG, sB;
-    uint32_t s, d;
-
-    if (ct==1 || uint32_t(dst)&2) {
-last_one:
-        s = GGL_RGBA_TO_HOST( *src++ );
-        sR = (s >> (   3))&0x1F;
-        sG = (s >> ( 8+2))&0x3F;
-        sB = (s >> (16+3))&0x1F;
-        *dst++ = uint16_t((sR<<11)|(sG<<5)|sB);
-        ct--;
-    }
-
-    while (ct >= 2) {
-        s = GGL_RGBA_TO_HOST( *src++ );
-        sR = (s >> (   3))&0x1F;
-        sG = (s >> ( 8+2))&0x3F;
-        sB = (s >> (16+3))&0x1F;
-        d = (sR<<11)|(sG<<5)|sB;
-        
-        s = GGL_RGBA_TO_HOST( *src++ );
-        sR = (s >> (   3))&0x1F;
-        sG = (s >> ( 8+2))&0x3F;
-        sB = (s >> (16+3))&0x1F;        
-        d |= ((sR<<11)|(sG<<5)|sB)<<16;
-
-#if BYTE_ORDER == BIG_ENDIAN
-        d = (d>>16) | (d<<16);
-#endif
-
-        *dst32++ = d;
-        ct -= 2;
-    }
-    
-    if (ct > 0) {
-        goto last_one;
-    }
-}
-
-void scanline_t32cb16blend(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    uint16_t* dst = reinterpret_cast<uint16_t*>(cb->data) + (x+(cb->stride*y));
-
-    surface_t* tex = &(c->state.texture[0].surface);
-    const int32_t u = (c->state.texture[0].shade.is0>>16) + x;
-    const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
-    uint32_t *src = reinterpret_cast<uint32_t*>(tex->data)+(u+(tex->stride*v));
-
-#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && defined(__arm__))
-    scanline_t32cb16blend_arm(dst, src, ct);
-#else
-    while (ct--) {
-        uint32_t s = *src++;
-        if (!s) {
-            dst++;
-            continue;
-        }
-        uint16_t d = *dst;
-        s = GGL_RGBA_TO_HOST(s);
-        int sR = (s >> (   3))&0x1F;
-        int sG = (s >> ( 8+2))&0x3F;
-        int sB = (s >> (16+3))&0x1F;
-        int sA = (s>>24);
-        int f = 0x100 - (sA + (sA>>7));
-        int dR = (d>>11)&0x1f;
-        int dG = (d>>5)&0x3f;
-        int dB = (d)&0x1f;
-        sR += (f*dR)>>8;
-        sG += (f*dG)>>8;
-        sB += (f*dB)>>8;
-        *dst++ = uint16_t((sR<<11)|(sG<<5)|sB);
-    }
-#endif
-}
-
-void scanline_memcpy(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-
-    surface_t* tex = &(c->state.texture[0].surface);
-    const int32_t u = (c->state.texture[0].shade.is0>>16) + x;
-    const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
-    uint8_t *src = reinterpret_cast<uint8_t*>(tex->data) +
-                            (u + (tex->stride * v)) * fp->size;
-
-    const size_t size = ct * fp->size;
-    memcpy(dst, src, size);
-}
-
-void scanline_memset8(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) + (x+(cb->stride*y));
-    uint32_t packed = c->packed;
-    memset(dst, packed, ct);
-}
-
-void scanline_memset16(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    uint16_t* dst = reinterpret_cast<uint16_t*>(cb->data) + (x+(cb->stride*y));
-    uint32_t packed = c->packed;
-    android_memset16(dst, packed, ct*2);
-}
-
-void scanline_memset32(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    uint32_t* dst = reinterpret_cast<uint32_t*>(cb->data) + (x+(cb->stride*y));
-    uint32_t packed = GGL_HOST_TO_RGBA(c->packed);
-    android_memset32(dst, packed, ct*4);
-}
-
-void scanline_clear(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-    const size_t size = ct * fp->size;
-    memset(dst, 0, size);
-}
-
-void scanline_set(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-    const size_t size = ct * fp->size;
-    memset(dst, 0xFF, size);
-}
-
-void scanline_noop(context_t* c)
-{
-}
-
-void rect_generic(context_t* c, size_t yc)
-{
-    do {
-        c->scanline(c);
-        c->step_y(c);
-    } while (--yc);
-}
-
-void rect_memcpy(context_t* c, size_t yc)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-
-    surface_t* tex = &(c->state.texture[0].surface);
-    const int32_t u = (c->state.texture[0].shade.is0>>16) + x;
-    const int32_t v = (c->state.texture[0].shade.it0>>16) + y;
-    uint8_t *src = reinterpret_cast<uint8_t*>(tex->data) +
-                            (u + (tex->stride * v)) * fp->size;
-
-    if (cb->stride == tex->stride && ct == size_t(cb->stride)) {
-        memcpy(dst, src, ct * fp->size * yc);
-    } else {
-        const size_t size = ct * fp->size;
-        const size_t dbpr = cb->stride  * fp->size;
-        const size_t sbpr = tex->stride * fp->size;
-        do {
-            memcpy(dst, src, size);
-            dst += dbpr;
-            src += sbpr;        
-        } while (--yc);
-    }
-}
-// ----------------------------------------------------------------------------
-}; // namespace android
-
-using namespace android;
-extern "C" void ggl_test_codegen(uint32_t n, uint32_t p, uint32_t t0, uint32_t t1)
-{
-#if ANDROID_ARM_CODEGEN
-    GGLContext* c;
-    gglInit(&c);
-    needs_t needs;
-    needs.n = n;
-    needs.p = p;
-    needs.t[0] = t0;
-    needs.t[1] = t1;
-    sp<ScanlineAssembly> a(new ScanlineAssembly(needs, ASSEMBLY_SCRATCH_SIZE));
-    GGLAssembler assembler( new ARMAssembler(a) );
-    int err = assembler.scanline(needs, (context_t*)c);
-    if (err != 0) {
-        printf("error %08x (%s)\n", err, strerror(-err));
-    }
-    gglUninit(c);
-#else
-    printf("This test runs only on ARM\n");
-#endif
-}
-
diff --git a/libpixelflinger/scanline.h b/libpixelflinger/scanline.h
deleted file mode 100644
index b6f4d37..0000000
--- a/libpixelflinger/scanline.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* libs/pixelflinger/scanline.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_SCANLINE_H
-#define ANDROID_SCANLINE_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_scanline(context_t* c);
-void ggl_uninit_scanline(context_t* c);
-void ggl_pick_scanline(context_t* c);
-
-}; // namespace android
-
-#endif
diff --git a/libpixelflinger/t32cb16blend.S b/libpixelflinger/t32cb16blend.S
deleted file mode 100644
index d4b2579..0000000
--- a/libpixelflinger/t32cb16blend.S
+++ /dev/null
@@ -1,171 +0,0 @@
-/* libs/pixelflinger/t32cb16blend.S
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-	.text
-	.align
-	
-	.global scanline_t32cb16blend_arm
-
-// uses r6, r7, lr
-
-.macro pixel,   DREG, SRC, FB, OFFSET
-
-    // SRC = AARRGGBB
-    mov     r7, \SRC, lsr #24           // sA
-    add     r7, r7, r7, lsr #7          // sA + (sA >> 7)
-    rsb     r7, r7, #0x100              // sA = 0x100 - (sA+(sA>>7))
-
-1:
-
-.if \OFFSET
-
-    // red
-    mov     lr, \DREG, lsr #(\OFFSET + 6 + 5)
-    smulbb  lr, r7, lr
-    mov     r6, \SRC, lsr #3
-    and     r6, r6, #0x1F
-    add     lr, r6, lr, lsr #8
-    orr     \FB, lr, lsl #(\OFFSET + 11)
-
-        // green
-        and     r6, \DREG, #(0x3F<<(\OFFSET + 5))
-        smulbt  r6, r7, r6
-        mov     lr, \SRC, lsr #(8+2)
-        and     lr, lr, #0x3F
-        add     r6, lr, r6, lsr #(5+8)
-        orr     \FB, \FB, r6, lsl #(\OFFSET + 5)
-
-            // blue
-            and     lr, \DREG, #(0x1F << \OFFSET)
-            smulbt  lr, r7, lr
-            mov     r6, \SRC, lsr #(8+8+3)
-            and     r6, r6, #0x1F
-            add     lr, r6, lr, lsr #8
-            orr     \FB, \FB, lr, lsl #\OFFSET
-
-.else
-
-    // red
-    mov     lr, \DREG, lsr #(6+5)
-    and     lr, lr, #0x1F
-    smulbb  lr, r7, lr
-    mov     r6, \SRC, lsr #3
-    and     r6, r6, #0x1F
-    add     lr, r6, lr, lsr #8
-    mov     \FB, lr, lsl #11
-
-        // green
-        and     r6, \DREG, #(0x3F<<5)
-        smulbb  r6, r7, r6
-        mov     lr, \SRC, lsr #(8+2)
-        and     lr, lr, #0x3F
-        add     r6, lr, r6, lsr #(5+8)
-        orr     \FB, \FB, r6, lsl #5
-
-            // blue
-            and     lr, \DREG, #0x1F
-            smulbb  lr, r7, lr
-            mov     r6, \SRC, lsr #(8+8+3)
-            and     r6, r6, #0x1F
-            add     lr, r6, lr, lsr #8
-            orr     \FB, \FB, lr
-
-.endif
-
-    .endm
-    
-
-// r0:  dst ptr
-// r1:  src ptr
-// r2:  count
-// r3:  d
-// r4:  s0
-// r5:  s1
-// r6:  pixel
-// r7:  pixel
-// r8:  free
-// r9:  free
-// r10: free
-// r11: free
-// r12: scratch
-// r14: pixel
-
-scanline_t32cb16blend_arm:
-    stmfd	sp!, {r4-r7, lr}
-
-    pld     [r0]
-    pld     [r1]
-
-    // align DST to 32 bits
-    tst     r0, #0x3
-    beq     aligned
-    subs    r2, r2, #1
-    ldmlofd	sp!, {r4-r7, lr}        // return
-    bxlo    lr
-
-last:
-    ldr     r4, [r1], #4
-    ldrh    r3, [r0]
-    pixel   r3, r4, r12, 0
-    strh    r12, [r0], #2
-
-aligned:
-    subs    r2, r2, #2
-    blo     9f
-
-    // The main loop is unrolled twice and process 4 pixels
-8:  ldmia   r1!, {r4, r5}
-    // stream the source
-    pld     [r1, #32]
-    add     r0, r0, #4
-    // it's all zero, skip this pixel
-    orrs    r3, r4, r5
-    beq     7f
-    
-    // load the destination
-    ldr     r3, [r0, #-4]
-    // stream the destination
-    pld     [r0, #32]
-    pixel   r3, r4, r12, 0
-    pixel   r3, r5, r12, 16
-    // effectively, we're getting write-combining by virtue of the
-    // cpu's write-back cache.
-    str     r12, [r0, #-4]
-
-    // 2nd iterration of the loop, don't stream anything
-    subs    r2, r2, #2
-    movlt   r4, r5
-    blt     9f
-    ldmia   r1!, {r4, r5}
-    add     r0, r0, #4
-    orrs    r3, r4, r5
-    beq     7f
-    ldr     r3, [r0, #-4]
-    pixel   r3, r4, r12, 0
-    pixel   r3, r5, r12, 16
-    str     r12, [r0, #-4]
-
-    
-7:  subs    r2, r2, #2
-    bhs     8b
-    mov     r4, r5
-
-9:  adds    r2, r2, #1
-    ldmlofd sp!, {r4-r7, lr}        // return
-    bxlo    lr
-    b       last
diff --git a/libpixelflinger/tests/Android.mk b/libpixelflinger/tests/Android.mk
deleted file mode 100644
index 6571161..0000000
--- a/libpixelflinger/tests/Android.mk
+++ /dev/null
@@ -1 +0,0 @@
-include $(all-subdir-makefiles)
diff --git a/libpixelflinger/tests/codegen/Android.mk b/libpixelflinger/tests/codegen/Android.mk
deleted file mode 100644
index 1bc4214..0000000
--- a/libpixelflinger/tests/codegen/Android.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	codegen.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-    libpixelflinger
-
-LOCAL_MODULE:= test-opengl-codegen
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_EXECUTABLE)
diff --git a/libpixelflinger/tests/codegen/codegen.cpp b/libpixelflinger/tests/codegen/codegen.cpp
deleted file mode 100644
index 1865888..0000000
--- a/libpixelflinger/tests/codegen/codegen.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-
-extern "C" void ggl_test_codegen(
-        uint32_t n, uint32_t p, uint32_t t0, uint32_t t1);
-
-
-int main(int argc, char** argv)
-{
-    if (argc != 2) {
-        printf("usage: %s 00000117:03454504_00001501_00000000\n", argv[0]);
-        return 0;
-    }
-    uint32_t n;
-    uint32_t p;
-    uint32_t t0;
-    uint32_t t1;
-    sscanf(argv[1], "%08x:%08x_%08x_%08x", &p, &n, &t0, &t1);
-    ggl_test_codegen(n, p,  t0, t1);
-    return 0;
-}
diff --git a/libpixelflinger/tinyutils/KeyedVector.h b/libpixelflinger/tinyutils/KeyedVector.h
deleted file mode 100644
index 1be2094..0000000
--- a/libpixelflinger/tinyutils/KeyedVector.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- *  keyed_vector.h
- *  Android  
- *
- *  Created on 11/18/05.
- *  Copyright 2005 The Android Open Source Project
- *
- */
-
-#ifndef ANDROID_KEYED_VECTOR_H
-#define ANDROID_KEYED_VECTOR_H
-
-#include <assert.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "tinyutils/SortedVector.h"
-#include "tinyutils/TypeHelpers.h"
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-template <typename KEY, typename VALUE>
-class KeyedVector
-{
-public:
-    typedef KEY    key_type;
-    typedef VALUE  value_type;
-
-    inline                  KeyedVector();
-
-    /*
-     * empty the vector
-     */
-
-    inline  void            clear()                     { mVector.clear(); }
-
-    /*! 
-     * vector stats
-     */
-
-    //! returns number of items in the vector
-    inline  size_t          size() const                { return mVector.size(); }
-    //! returns wether or not the vector is empty
-    inline  bool            isEmpty() const             { return mVector.isEmpty(); }
-    //! returns how many items can be stored without reallocating the backing store
-    inline  size_t          capacity() const            { return mVector.capacity(); }
-    //! setst the capacity. capacity can never be reduced less than size()
-    inline ssize_t          setCapacity(size_t size)    { return mVector.setCapacity(size); }
-    
-    /*! 
-     * accessors
-     */
-            const VALUE&    valueFor(const KEY& key) const;
-            const VALUE&    valueAt(size_t index) const;
-            const KEY&      keyAt(size_t index) const;
-            ssize_t         indexOfKey(const KEY& key) const;
-
-    /*!
-     * modifing the array
-     */
-
-            VALUE&          editValueFor(const KEY& key);
-            VALUE&          editValueAt(size_t index);
-
-            /*! 
-             * add/insert/replace items
-             */
-             
-            ssize_t         add(const KEY& key, const VALUE& item);
-            ssize_t         replaceValueFor(const KEY& key, const VALUE& item);
-            ssize_t         replaceValueAt(size_t index, const VALUE& item);
-
-    /*!
-     * remove items
-     */
-
-            ssize_t         removeItem(const KEY& key);
-            ssize_t         removeItemsAt(size_t index, size_t count = 1);
-            
-private:
-            SortedVector< key_value_pair_t<KEY, VALUE> >    mVector;
-};
-
-// ---------------------------------------------------------------------------
-
-/**
- * Variation of KeyedVector that holds a default value to return when
- * valueFor() is called with a key that doesn't exist.
- */
-template <typename KEY, typename VALUE>
-class DefaultKeyedVector : public KeyedVector<KEY, VALUE>
-{
-public:
-    inline                  DefaultKeyedVector(const VALUE& defValue = VALUE());
-            const VALUE&    valueFor(const KEY& key) const;
-
-private:
-            VALUE                                           mDefault;
-};
-
-// ---------------------------------------------------------------------------
-
-template<typename KEY, typename VALUE> inline
-KeyedVector<KEY,VALUE>::KeyedVector()
-{
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::indexOfKey(const KEY& key) const {
-    return mVector.indexOf( key_value_pair_t<KEY,VALUE>(key) );
-}
-
-template<typename KEY, typename VALUE> inline
-const VALUE& KeyedVector<KEY,VALUE>::valueFor(const KEY& key) const {
-    ssize_t i = indexOfKey(key);
-    assert(i>=0);
-    return mVector.itemAt(i).value;
-}
-
-template<typename KEY, typename VALUE> inline
-const VALUE& KeyedVector<KEY,VALUE>::valueAt(size_t index) const {
-    return mVector.itemAt(index).value;
-}
-
-template<typename KEY, typename VALUE> inline
-const KEY& KeyedVector<KEY,VALUE>::keyAt(size_t index) const {
-    return mVector.itemAt(index).key;
-}
-
-template<typename KEY, typename VALUE> inline
-VALUE& KeyedVector<KEY,VALUE>::editValueFor(const KEY& key) {
-    ssize_t i = indexOfKey(key);
-    assert(i>=0);
-    return mVector.editItemAt(i).value;
-}
-
-template<typename KEY, typename VALUE> inline
-VALUE& KeyedVector<KEY,VALUE>::editValueAt(size_t index) {
-    return mVector.editItemAt(index).value;
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::add(const KEY& key, const VALUE& value) {
-    return mVector.add( key_value_pair_t<KEY,VALUE>(key, value) );
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::replaceValueFor(const KEY& key, const VALUE& value) {
-    key_value_pair_t<KEY,VALUE> pair(key, value);
-    mVector.remove(pair);
-    return mVector.add(pair);
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::replaceValueAt(size_t index, const VALUE& item) {
-    if (index<size()) {
-        mVector.editValueAt(index).value = item;
-        return index;
-    }
-    return BAD_INDEX;
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::removeItem(const KEY& key) {
-    return mVector.remove(key_value_pair_t<KEY,VALUE>(key));
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY, VALUE>::removeItemsAt(size_t index, size_t count) {
-    return mVector.removeItemsAt(index, count);
-}
-
-// ---------------------------------------------------------------------------
-
-template<typename KEY, typename VALUE> inline
-DefaultKeyedVector<KEY,VALUE>::DefaultKeyedVector(const VALUE& defValue)
-    : mDefault(defValue)
-{
-}
-
-template<typename KEY, typename VALUE> inline
-const VALUE& DefaultKeyedVector<KEY,VALUE>::valueFor(const KEY& key) const {
-    ssize_t i = indexOfKey(key);
-    return i >= 0 ? KeyedVector<KEY,VALUE>::valueAt(i) : mDefault;
-}
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_KEYED_VECTOR_H
diff --git a/libpixelflinger/tinyutils/SharedBuffer.cpp b/libpixelflinger/tinyutils/SharedBuffer.cpp
deleted file mode 100644
index ef781a7..0000000
--- a/libpixelflinger/tinyutils/SharedBuffer.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- *  SharedBuffer.cpp
- *  Android  
- *
- *  Copyright 2005 The Android Open Source Project
- *
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <cutils/atomic.h>
-
-#include "tinyutils/SharedBuffer.h"
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-SharedBuffer* SharedBuffer::alloc(size_t size)
-{
-    SharedBuffer* sb = static_cast<SharedBuffer *>(malloc(sizeof(SharedBuffer) + size));
-    if (sb) {
-        sb->mRefs = 1;
-        sb->mSize = size;
-    }
-    return sb;
-}
-
-
-ssize_t SharedBuffer::dealloc(const SharedBuffer* released)
-{
-    if (released->mRefs != 0) return -1; // XXX: invalid operation
-    free(const_cast<SharedBuffer*>(released));
-    return 0;
-}
-
-SharedBuffer* SharedBuffer::edit() const
-{
-    if (onlyOwner()) {
-        return const_cast<SharedBuffer*>(this);
-    }
-    SharedBuffer* sb = alloc(mSize);
-    if (sb) {
-        memcpy(sb->data(), data(), size());
-        release();
-    }
-    return sb;    
-}
-
-SharedBuffer* SharedBuffer::editResize(size_t newSize) const
-{
-    if (onlyOwner()) {
-        SharedBuffer* buf = const_cast<SharedBuffer*>(this);
-        if (buf->mSize == newSize) return buf;
-        buf = (SharedBuffer*)realloc(buf, sizeof(SharedBuffer) + newSize);
-        if (buf != NULL) {
-            buf->mSize = newSize;
-            return buf;
-        }
-    }
-    SharedBuffer* sb = alloc(newSize);
-    if (sb) {
-        const size_t mySize = mSize;
-        memcpy(sb->data(), data(), newSize < mySize ? newSize : mySize);
-        release();
-    }
-    return sb;    
-}
-
-SharedBuffer* SharedBuffer::attemptEdit() const
-{
-    if (onlyOwner()) {
-        return const_cast<SharedBuffer*>(this);
-    }
-    return 0;
-}
-
-SharedBuffer* SharedBuffer::reset(size_t new_size) const
-{
-    // cheap-o-reset.
-    SharedBuffer* sb = alloc(new_size);
-    if (sb) {
-        release();
-    }
-    return sb;
-}
-
-void SharedBuffer::acquire() const {
-    android_atomic_inc(&mRefs);
-}
-
-int32_t SharedBuffer::release(uint32_t flags) const
-{
-    int32_t prev = 1;
-    if (onlyOwner() || ((prev = android_atomic_dec(&mRefs)) == 1)) {
-        mRefs = 0;
-        if ((flags & eKeepStorage) == 0) {
-            free(const_cast<SharedBuffer*>(this));
-        }
-    }
-    return prev;
-}
-
-
-}; // namespace android
diff --git a/libpixelflinger/tinyutils/SharedBuffer.h b/libpixelflinger/tinyutils/SharedBuffer.h
deleted file mode 100644
index 9f63121..0000000
--- a/libpixelflinger/tinyutils/SharedBuffer.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- *  SharedBuffer.h
- *  Android  
- *
- *  Copyright 2005 The Android Open Source Project
- *
- */
-
-#ifndef ANDROID_SHARED_BUFFER_H
-#define ANDROID_SHARED_BUFFER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-class SharedBuffer
-{
-public:
-
-    /* flags to use with release() */
-    enum {
-        eKeepStorage = 0x00000001
-    };
-
-    /*! allocate a buffer of size 'size' and acquire() it.
-     *  call release() to free it.
-     */
-    static          SharedBuffer*           alloc(size_t size);
-    
-    /*! free the memory associated with the SharedBuffer.
-     * Fails if there are any users associated with this SharedBuffer.
-     * In other words, the buffer must have been release by all its
-     * users.
-     */
-    static          ssize_t                 dealloc(const SharedBuffer* released);
-    
-    //! get the SharedBuffer from the data pointer
-    static  inline  const SharedBuffer*     sharedBuffer(const void* data);
-
-    //! access the data for read
-    inline          const void*             data() const;
-    
-    //! access the data for read/write
-    inline          void*                   data();
-
-    //! get size of the buffer
-    inline          size_t                  size() const;
- 
-    //! get back a SharedBuffer object from its data
-    static  inline  SharedBuffer*           bufferFromData(void* data);
-    
-    //! get back a SharedBuffer object from its data
-    static  inline  const SharedBuffer*     bufferFromData(const void* data);
-
-    //! get the size of a SharedBuffer object from its data
-    static  inline  size_t                  sizeFromData(const void* data);
-    
-    //! edit the buffer (get a writtable, or non-const, version of it)
-                    SharedBuffer*           edit() const;
-
-    //! edit the buffer, resizing if needed
-                    SharedBuffer*           editResize(size_t size) const;
-
-    //! like edit() but fails if a copy is required
-                    SharedBuffer*           attemptEdit() const;
-    
-    //! resize and edit the buffer, loose it's content.
-                    SharedBuffer*           reset(size_t size) const;
-
-    //! acquire/release a reference on this buffer
-                    void                    acquire() const;
-                    
-    /*! release a reference on this buffer, with the option of not
-     * freeing the memory associated with it if it was the last reference
-     * returns the previous reference count
-     */     
-                    int32_t                 release(uint32_t flags = 0) const;
-    
-    //! returns wether or not we're the only owner
-    inline          bool                    onlyOwner() const;
-    
-
-private:
-        inline SharedBuffer() { }
-        inline ~SharedBuffer() { }
-        inline SharedBuffer(const SharedBuffer&);
- 
-        // 16 bytes. must be sized to preserve correct alingment.
-        mutable int32_t        mRefs;
-                size_t         mSize;
-                uint32_t       mReserved[2];
-};
-
-// ---------------------------------------------------------------------------
-
-const SharedBuffer* SharedBuffer::sharedBuffer(const void* data) {
-    return data ? reinterpret_cast<const SharedBuffer *>(data)-1 : 0;
-}
-
-const void* SharedBuffer::data() const {
-    return this + 1;
-}
-
-void* SharedBuffer::data() {
-    return this + 1;
-}
-
-size_t SharedBuffer::size() const {
-    return mSize;
-}
-
-SharedBuffer* SharedBuffer::bufferFromData(void* data)
-{
-    return ((SharedBuffer*)data)-1;
-}
-    
-const SharedBuffer* SharedBuffer::bufferFromData(const void* data)
-{
-    return ((const SharedBuffer*)data)-1;
-}
-
-size_t SharedBuffer::sizeFromData(const void* data)
-{
-    return (((const SharedBuffer*)data)-1)->mSize;
-}
-
-bool SharedBuffer::onlyOwner() const {
-    return (mRefs == 1);
-}
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_VECTOR_H
diff --git a/libpixelflinger/tinyutils/TypeHelpers.h b/libpixelflinger/tinyutils/TypeHelpers.h
deleted file mode 100644
index 9500c90..0000000
--- a/libpixelflinger/tinyutils/TypeHelpers.h
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- *  TypeHelpers.h
- *  
- *  Copyright 2005 The Android Open Source Project
- *
- */
-
-#ifndef ANDROID_TYPE_HELPERS_H
-#define ANDROID_TYPE_HELPERS_H
-
-#include <new>
-#include <stdint.h>
-#include <string.h>
-#include <sys/types.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-/*
- * Types traits
- */
-    
-template <typename T> struct trait_trivial_ctor  { enum { value = false }; };
-template <typename T> struct trait_trivial_dtor  { enum { value = false }; };
-template <typename T> struct trait_trivial_copy  { enum { value = false }; };
-template <typename T> struct trait_trivial_assign{ enum { value = false }; };
-
-template <typename T> struct trait_pointer     { enum { value = false }; };    
-template <typename T> struct trait_pointer<T*> { enum { value = true }; };
-
-#define ANDROID_BASIC_TYPES_TRAITS( T )                                       \
-    template<> struct trait_trivial_ctor< T >  { enum { value = true }; };    \
-    template<> struct trait_trivial_dtor< T >  { enum { value = true }; };    \
-    template<> struct trait_trivial_copy< T >  { enum { value = true }; };    \
-    template<> struct trait_trivial_assign< T >{ enum { value = true }; }; 
-
-#define ANDROID_TYPE_TRAITS( T, ctor, dtor, copy, assign )                    \
-    template<> struct trait_trivial_ctor< T >  { enum { value = ctor }; };    \
-    template<> struct trait_trivial_dtor< T >  { enum { value = dtor }; };    \
-    template<> struct trait_trivial_copy< T >  { enum { value = copy }; };    \
-    template<> struct trait_trivial_assign< T >{ enum { value = assign }; }; 
-
-template <typename TYPE>
-struct traits {
-    enum {
-        is_pointer          = trait_pointer<TYPE>::value,
-        has_trivial_ctor    = is_pointer || trait_trivial_ctor<TYPE>::value,
-        has_trivial_dtor    = is_pointer || trait_trivial_dtor<TYPE>::value,
-        has_trivial_copy    = is_pointer || trait_trivial_copy<TYPE>::value,
-        has_trivial_assign  = is_pointer || trait_trivial_assign<TYPE>::value   
-    };
-};
-
-template <typename T, typename U>
-struct aggregate_traits {
-    enum {
-        is_pointer          = false,
-        has_trivial_ctor    = traits<T>::has_trivial_ctor && traits<U>::has_trivial_ctor,
-        has_trivial_dtor    = traits<T>::has_trivial_dtor && traits<U>::has_trivial_dtor,
-        has_trivial_copy    = traits<T>::has_trivial_copy && traits<U>::has_trivial_copy,
-        has_trivial_assign  = traits<T>::has_trivial_assign && traits<U>::has_trivial_assign
-    };
-};
-
-// ---------------------------------------------------------------------------
-
-/*
- * basic types traits
- */
- 
-ANDROID_BASIC_TYPES_TRAITS( void );
-ANDROID_BASIC_TYPES_TRAITS( bool );
-ANDROID_BASIC_TYPES_TRAITS( char );
-ANDROID_BASIC_TYPES_TRAITS( unsigned char );
-ANDROID_BASIC_TYPES_TRAITS( short );
-ANDROID_BASIC_TYPES_TRAITS( unsigned short );
-ANDROID_BASIC_TYPES_TRAITS( int );
-ANDROID_BASIC_TYPES_TRAITS( unsigned int );
-ANDROID_BASIC_TYPES_TRAITS( long );
-ANDROID_BASIC_TYPES_TRAITS( unsigned long );
-ANDROID_BASIC_TYPES_TRAITS( long long );
-ANDROID_BASIC_TYPES_TRAITS( unsigned long long );
-ANDROID_BASIC_TYPES_TRAITS( float );
-ANDROID_BASIC_TYPES_TRAITS( double );
-
-// ---------------------------------------------------------------------------
-
-    
-/*
- * compare and order types
- */
-
-template<typename TYPE> inline
-int strictly_order_type(const TYPE& lhs, const TYPE& rhs) {
-    return (lhs < rhs) ? 1 : 0;
-}
-
-template<typename TYPE> inline
-int compare_type(const TYPE& lhs, const TYPE& rhs) {
-    return strictly_order_type(rhs, lhs) - strictly_order_type(lhs, rhs);
-}
-
-/*
- * create, destroy, copy and assign types...
- */
- 
-template<typename TYPE> inline
-void construct_type(TYPE* p, size_t n) {
-    if (!traits<TYPE>::has_trivial_ctor) {
-        while (n--) {
-            new(p++) TYPE;
-        }
-    }
-}
-
-template<typename TYPE> inline
-void destroy_type(TYPE* p, size_t n) {
-    if (!traits<TYPE>::has_trivial_dtor) {
-        while (n--) {
-            p->~TYPE();
-            p++;
-        }
-    }
-}
-
-template<typename TYPE> inline
-void copy_type(TYPE* d, const TYPE* s, size_t n) {
-    if (!traits<TYPE>::has_trivial_copy) {
-        while (n--) {
-            new(d) TYPE(*s);
-            d++, s++;
-        }
-    } else {
-        memcpy(d,s,n*sizeof(TYPE));
-    }
-}
-
-template<typename TYPE> inline
-void assign_type(TYPE* d, const TYPE* s, size_t n) {
-    if (!traits<TYPE>::has_trivial_assign) {
-        while (n--) {
-            *d++ = *s++;
-        }
-    } else {
-        memcpy(d,s,n*sizeof(TYPE));
-    }
-}
-
-template<typename TYPE> inline
-void splat_type(TYPE* where, const TYPE* what, size_t n) {
-    if (!traits<TYPE>::has_trivial_copy) {
-        while (n--) {
-            new(where) TYPE(*what);
-            where++;
-        }
-    } else {
-         while (n--) {
-             *where++ = *what;
-        }
-    }
-}
-
-template<typename TYPE> inline
-void move_forward_type(TYPE* d, const TYPE* s, size_t n = 1) {
-    if (!traits<TYPE>::has_trivial_copy || !traits<TYPE>::has_trivial_dtor) {
-        d += n;
-        s += n;
-        while (n--) {
-            --d, --s;
-            if (!traits<TYPE>::has_trivial_copy) {
-                new(d) TYPE(*s);
-            } else {
-                *d = *s;
-            }
-            if (!traits<TYPE>::has_trivial_dtor) {
-                s->~TYPE();
-            }
-        }
-    } else {
-        memmove(d,s,n*sizeof(TYPE));
-    }
-}
-
-template<typename TYPE> inline
-void move_backward_type(TYPE* d, const TYPE* s, size_t n = 1) {
-    if (!traits<TYPE>::has_trivial_copy || !traits<TYPE>::has_trivial_dtor) {
-        while (n--) {
-            if (!traits<TYPE>::has_trivial_copy) {
-                new(d) TYPE(*s);
-            } else {
-                *d = *s;
-            }
-            if (!traits<TYPE>::has_trivial_dtor) {
-                s->~TYPE();
-            }
-            d++, s++;
-        }
-    } else {
-        memmove(d,s,n*sizeof(TYPE));
-    }
-}
-// ---------------------------------------------------------------------------
-
-/*
- * a key/value pair
- */
-
-template <typename KEY, typename VALUE>
-struct key_value_pair_t {
-    KEY     key;
-    VALUE   value;
-    key_value_pair_t() { }
-    key_value_pair_t(const key_value_pair_t& o) : key(o.key), value(o.value) { }
-    key_value_pair_t(const KEY& k, const VALUE& v) : key(k), value(v)  { }
-    key_value_pair_t(const KEY& k) : key(k) { }
-    inline bool operator < (const key_value_pair_t& o) const {
-        return strictly_order_type(key, o.key);
-    }
-};
-
-template<>
-template <typename K, typename V>
-struct trait_trivial_ctor< key_value_pair_t<K, V> >
-{ enum { value = aggregate_traits<K,V>::has_trivial_ctor }; };
-template<> 
-template <typename K, typename V>
-struct trait_trivial_dtor< key_value_pair_t<K, V> >
-{ enum { value = aggregate_traits<K,V>::has_trivial_dtor }; };
-template<> 
-template <typename K, typename V>
-struct trait_trivial_copy< key_value_pair_t<K, V> >
-{ enum { value = aggregate_traits<K,V>::has_trivial_copy }; };
-template<> 
-template <typename K, typename V>
-struct trait_trivial_assign< key_value_pair_t<K, V> >
-{ enum { value = aggregate_traits<K,V>::has_trivial_assign};};
-
-// ---------------------------------------------------------------------------
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_TYPE_HELPERS_H
diff --git a/libpixelflinger/tinyutils/Vector.h b/libpixelflinger/tinyutils/Vector.h
deleted file mode 100644
index 182bc7b..0000000
--- a/libpixelflinger/tinyutils/Vector.h
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
- *  vector.h
- *  Android  
- *
- *  Copyright 2005 The Android Open Source Project
- *
- */
-
-#ifndef ANDROID_VECTOR_H
-#define ANDROID_VECTOR_H
-
-#include <new>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <cutils/log.h>
-
-#include "tinyutils/VectorImpl.h"
-#include "tinyutils/TypeHelpers.h"
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-/*!
- * The main templated vector class ensuring type safety
- * while making use of VectorImpl.
- * This is the class users want to use.
- */
-
-template <class TYPE>
-class Vector : private VectorImpl
-{
-public:
-            typedef TYPE    value_type;
-    
-    /*! 
-     * Constructors and destructors
-     */
-    
-                            Vector();
-                            Vector(const Vector<TYPE>& rhs);
-    virtual                 ~Vector();
-
-    /*! copy operator */
-            const Vector<TYPE>&     operator = (const Vector<TYPE>& rhs) const;
-            Vector<TYPE>&           operator = (const Vector<TYPE>& rhs);    
-
-    /*
-     * empty the vector
-     */
-
-    inline  void            clear()             { VectorImpl::clear(); }
-
-    /*! 
-     * vector stats
-     */
-
-    //! returns number of items in the vector
-    inline  size_t          size() const                { return VectorImpl::size(); }
-    //! returns wether or not the vector is empty
-    inline  bool            isEmpty() const             { return VectorImpl::isEmpty(); }
-    //! returns how many items can be stored without reallocating the backing store
-    inline  size_t          capacity() const            { return VectorImpl::capacity(); }
-    //! setst the capacity. capacity can never be reduced less than size()
-    inline  ssize_t         setCapacity(size_t size)    { return VectorImpl::setCapacity(size); }
-
-    /*! 
-     * C-style array access
-     */
-     
-    //! read-only C-style access 
-    inline  const TYPE*     array() const;
-    //! read-write C-style access
-            TYPE*           editArray();
-    
-    /*! 
-     * accessors
-     */
-
-    //! read-only access to an item at a given index
-    inline  const TYPE&     operator [] (size_t index) const;
-    //! alternate name for operator []
-    inline  const TYPE&     itemAt(size_t index) const;
-    //! stack-usage of the vector. returns the top of the stack (last element)
-            const TYPE&     top() const;
-    //! same as operator [], but allows to access the vector backward (from the end) with a negative index
-            const TYPE&     mirrorItemAt(ssize_t index) const;
-
-    /*!
-     * modifing the array
-     */
-
-    //! copy-on write support, grants write access to an item
-            TYPE&           editItemAt(size_t index);
-    //! grants right acces to the top of the stack (last element)
-            TYPE&           editTop();
-
-            /*! 
-             * append/insert another vector
-             */
-            
-    //! insert another vector at a given index
-            ssize_t         insertVectorAt(const Vector<TYPE>& vector, size_t index);
-
-    //! append another vector at the end of this one
-            ssize_t         appendVector(const Vector<TYPE>& vector);
-
-
-            /*! 
-             * add/insert/replace items
-             */
-             
-    //! insert one or several items initialized with their default constructor
-    inline  ssize_t         insertAt(size_t index, size_t numItems = 1);
-    //! insert on onr several items initialized from a prototype item
-            ssize_t         insertAt(const TYPE& prototype_item, size_t index, size_t numItems = 1);
-    //! pop the top of the stack (removes the last element). No-op if the stack's empty
-    inline  void            pop();
-    //! pushes an item initialized with its default constructor
-    inline  void            push();
-    //! pushes an item on the top of the stack
-            void            push(const TYPE& item);
-    //! same as push() but returns the index the item was added at (or an error)
-    inline  ssize_t         add();
-    //! same as push() but returns the index the item was added at (or an error)
-            ssize_t         add(const TYPE& item);            
-    //! replace an item with a new one initialized with its default constructor
-    inline  ssize_t         replaceAt(size_t index);
-    //! replace an item with a new one
-            ssize_t         replaceAt(const TYPE& item, size_t index);
-
-    /*!
-     * remove items
-     */
-
-    //! remove several items
-    inline  ssize_t         removeItemsAt(size_t index, size_t count = 1);
-    //! remove one item
-    inline  ssize_t         removeAt(size_t index)  { return removeItemsAt(index); }
-
-    /*!
-     * sort (stable) the array
-     */
-     
-     typedef int (*compar_t)(const TYPE* lhs, const TYPE* rhs);
-     typedef int (*compar_r_t)(const TYPE* lhs, const TYPE* rhs, void* state);
-     
-     inline status_t        sort(compar_t cmp);
-     inline status_t        sort(compar_r_t cmp, void* state);
-
-protected:
-    virtual void    do_construct(void* storage, size_t num) const;
-    virtual void    do_destroy(void* storage, size_t num) const;
-    virtual void    do_copy(void* dest, const void* from, size_t num) const;
-    virtual void    do_splat(void* dest, const void* item, size_t num) const;
-    virtual void    do_move_forward(void* dest, const void* from, size_t num) const;
-    virtual void    do_move_backward(void* dest, const void* from, size_t num) const;
-};
-
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts from here...
-// ---------------------------------------------------------------------------
-
-template<class TYPE> inline
-Vector<TYPE>::Vector()
-    : VectorImpl(sizeof(TYPE),
-                ((traits<TYPE>::has_trivial_ctor   ? HAS_TRIVIAL_CTOR   : 0)
-                |(traits<TYPE>::has_trivial_dtor   ? HAS_TRIVIAL_DTOR   : 0)
-                |(traits<TYPE>::has_trivial_copy   ? HAS_TRIVIAL_COPY   : 0)
-                |(traits<TYPE>::has_trivial_assign ? HAS_TRIVIAL_ASSIGN : 0))
-                )
-{
-}
-
-template<class TYPE> inline
-Vector<TYPE>::Vector(const Vector<TYPE>& rhs)
-    : VectorImpl(rhs) {
-}
-
-template<class TYPE> inline
-Vector<TYPE>::~Vector() {
-    finish_vector();
-}
-
-template<class TYPE> inline
-Vector<TYPE>& Vector<TYPE>::operator = (const Vector<TYPE>& rhs) {
-    VectorImpl::operator = (rhs);
-    return *this; 
-}
-
-template<class TYPE> inline
-const Vector<TYPE>& Vector<TYPE>::operator = (const Vector<TYPE>& rhs) const {
-    VectorImpl::operator = (rhs);
-    return *this; 
-}
-
-template<class TYPE> inline
-const TYPE* Vector<TYPE>::array() const {
-    return static_cast<const TYPE *>(arrayImpl());
-}
-
-template<class TYPE> inline
-TYPE* Vector<TYPE>::editArray() {
-    return static_cast<TYPE *>(editArrayImpl());
-}
-
-
-template<class TYPE> inline
-const TYPE& Vector<TYPE>::operator[](size_t index) const {
-    LOG_FATAL_IF( index>=size(),
-                  "itemAt: index %d is past size %d", (int)index, (int)size() );
-    return *(array() + index);
-}
-
-template<class TYPE> inline
-const TYPE& Vector<TYPE>::itemAt(size_t index) const {
-    return operator[](index);
-}
-
-template<class TYPE> inline
-const TYPE& Vector<TYPE>::mirrorItemAt(ssize_t index) const {
-    LOG_FATAL_IF( (index>0 ? index : -index)>=size(),
-                  "mirrorItemAt: index %d is past size %d",
-                  (int)index, (int)size() );
-    return *(array() + ((index<0) ? (size()-index) : index));
-}
-
-template<class TYPE> inline
-const TYPE& Vector<TYPE>::top() const {
-    return *(array() + size() - 1);
-}
-
-template<class TYPE> inline
-TYPE& Vector<TYPE>::editItemAt(size_t index) {
-    return *( static_cast<TYPE *>(editItemLocation(index)) );
-}
-
-template<class TYPE> inline
-TYPE& Vector<TYPE>::editTop() {
-    return *( static_cast<TYPE *>(editItemLocation(size()-1)) );
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::insertVectorAt(const Vector<TYPE>& vector, size_t index) {
-    return VectorImpl::insertVectorAt(reinterpret_cast<const VectorImpl&>(vector), index);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::appendVector(const Vector<TYPE>& vector) {
-    return VectorImpl::appendVector(reinterpret_cast<const VectorImpl&>(vector));
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::insertAt(const TYPE& item, size_t index, size_t numItems) {
-    return VectorImpl::insertAt(&item, index, numItems);
-}
-
-template<class TYPE> inline
-void Vector<TYPE>::push(const TYPE& item) {
-    return VectorImpl::push(&item);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::add(const TYPE& item) {
-    return VectorImpl::add(&item);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::replaceAt(const TYPE& item, size_t index) {
-    return VectorImpl::replaceAt(&item, index);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::insertAt(size_t index, size_t numItems) {
-    return VectorImpl::insertAt(index, numItems);
-}
-
-template<class TYPE> inline
-void Vector<TYPE>::pop() {
-    VectorImpl::pop();
-}
-
-template<class TYPE> inline
-void Vector<TYPE>::push() {
-    VectorImpl::push();
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::add() {
-    return VectorImpl::add();
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::replaceAt(size_t index) {
-    return VectorImpl::replaceAt(index);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::removeItemsAt(size_t index, size_t count) {
-    return VectorImpl::removeItemsAt(index, count);
-}
-
-template<class TYPE> inline
-status_t Vector<TYPE>::sort(Vector<TYPE>::compar_t cmp) {
-    return VectorImpl::sort((VectorImpl::compar_t)cmp);
-}
-
-template<class TYPE> inline
-status_t Vector<TYPE>::sort(Vector<TYPE>::compar_r_t cmp, void* state) {
-    return VectorImpl::sort((VectorImpl::compar_r_t)cmp, state);
-}
-
-// ---------------------------------------------------------------------------
-
-template<class TYPE>
-void Vector<TYPE>::do_construct(void* storage, size_t num) const {
-    construct_type( reinterpret_cast<TYPE*>(storage), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_destroy(void* storage, size_t num) const {
-    destroy_type( reinterpret_cast<TYPE*>(storage), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_copy(void* dest, const void* from, size_t num) const {
-    copy_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_splat(void* dest, const void* item, size_t num) const {
-    splat_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(item), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_move_forward(void* dest, const void* from, size_t num) const {
-    move_forward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_move_backward(void* dest, const void* from, size_t num) const {
-    move_backward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-}; // namespace android
-
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_VECTOR_H
diff --git a/libpixelflinger/tinyutils/VectorImpl.cpp b/libpixelflinger/tinyutils/VectorImpl.cpp
deleted file mode 100644
index a049706..0000000
--- a/libpixelflinger/tinyutils/VectorImpl.cpp
+++ /dev/null
@@ -1,552 +0,0 @@
-/*
- *  vector_impl.cpp
- *  Android  
- *
- *  Copyright 2005 The Android Open Source Project
- *
- */
-
-#define LOG_TAG "Vector"
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include <cutils/log.h>
-
-#include "tinyutils/SharedBuffer.h"
-#include "tinyutils/VectorImpl.h"
-
-/*****************************************************************************/
-
-
-namespace android {
-
-enum {
-    NO_ERROR          = 0,    // No errors.
-    NO_MEMORY           = -ENOMEM,
-    BAD_VALUE           = -EINVAL,
-    BAD_INDEX           = -EOVERFLOW,
-    NAME_NOT_FOUND      = -ENOENT,
-};
-
-// ----------------------------------------------------------------------------
-
-const size_t kMinVectorCapacity = 4;
-
-static inline size_t max(size_t a, size_t b) {
-    return a>b ? a : b;
-}
-
-// ----------------------------------------------------------------------------
-
-VectorImpl::VectorImpl(size_t itemSize, uint32_t flags)
-    : mStorage(0), mCount(0), mFlags(flags), mItemSize(itemSize)
-{
-}
-
-VectorImpl::VectorImpl(const VectorImpl& rhs)
-    :   mStorage(rhs.mStorage), mCount(rhs.mCount),
-        mFlags(rhs.mFlags), mItemSize(rhs.mItemSize)
-{
-    if (mStorage) {
-        SharedBuffer::sharedBuffer(mStorage)->acquire();
-    }
-}
-
-VectorImpl::~VectorImpl()
-{
-    LOG_ASSERT(!mCount,
-        "[%p] "
-        "subclasses of VectorImpl must call finish_vector()"
-        " in their destructor. Leaking %d bytes.",
-        this, (int)(mCount*mItemSize));
-    // We can't call _do_destroy() here because the vtable is already gone. 
-}
-
-VectorImpl& VectorImpl::operator = (const VectorImpl& rhs)
-{
-    LOG_ASSERT(mItemSize == rhs.mItemSize,
-        "Vector<> have different types (this=%p, rhs=%p)", this, &rhs);
-    if (this != &rhs) {
-        release_storage();
-        if (rhs.mCount) {
-            mStorage = rhs.mStorage;
-            mCount = rhs.mCount;
-            SharedBuffer::sharedBuffer(mStorage)->acquire();
-        } else {
-            mStorage = 0;
-            mCount = 0;
-        }
-    }
-    return *this;
-}
-
-void* VectorImpl::editArrayImpl()
-{
-    if (mStorage) {
-        SharedBuffer* sb = SharedBuffer::sharedBuffer(mStorage)->attemptEdit();
-        if (sb == 0) {
-            sb = SharedBuffer::alloc(capacity() * mItemSize);
-            if (sb) {
-                _do_copy(sb->data(), mStorage, mCount);
-                release_storage();
-                mStorage = sb->data();
-            }
-        }
-    }
-    return mStorage;
-}
-
-size_t VectorImpl::capacity() const
-{
-    if (mStorage) {
-        return SharedBuffer::sharedBuffer(mStorage)->size() / mItemSize;
-    }
-    return 0;
-}
-
-ssize_t VectorImpl::insertVectorAt(const VectorImpl& vector, size_t index)
-{
-    if (index > size())
-        return BAD_INDEX;
-    void* where = _grow(index, vector.size());
-    if (where) {
-        _do_copy(where, vector.arrayImpl(), vector.size());
-    }
-    return where ? index : (ssize_t)NO_MEMORY;
-}
-
-ssize_t VectorImpl::appendVector(const VectorImpl& vector)
-{
-    return insertVectorAt(vector, size());
-}
-
-ssize_t VectorImpl::insertAt(size_t index, size_t numItems)
-{
-    return insertAt(0, index, numItems);
-}
-
-ssize_t VectorImpl::insertAt(const void* item, size_t index, size_t numItems)
-{
-    if (index > size())
-        return BAD_INDEX;
-    void* where = _grow(index, numItems);
-    if (where) {
-        if (item) {
-            _do_splat(where, item, numItems);
-        } else {
-            _do_construct(where, numItems);
-        }
-    }
-    return where ? index : (ssize_t)NO_MEMORY;
-}
-
-void VectorImpl::pop()
-{
-    if (size())
-        removeItemsAt(size()-1, 1);
-}
-
-void VectorImpl::push()
-{
-    push(0);
-}
-
-void VectorImpl::push(const void* item)
-{
-    insertAt(item, size());
-}
-
-ssize_t VectorImpl::add()
-{
-    return add(0);
-}
-
-ssize_t VectorImpl::add(const void* item)
-{
-    return insertAt(item, size());
-}
-
-ssize_t VectorImpl::replaceAt(size_t index)
-{
-    return replaceAt(0, index);
-}
-
-ssize_t VectorImpl::replaceAt(const void* prototype, size_t index)
-{
-    LOG_ASSERT(index<size(),
-        "[%p] replace: index=%d, size=%d", this, (int)index, (int)size());
-
-    void* item = editItemLocation(index);
-    if (item == 0)
-        return NO_MEMORY;
-    _do_destroy(item, 1);
-    if (prototype == 0) {
-        _do_construct(item, 1);
-    } else {
-        _do_copy(item, prototype, 1);
-    }
-    return ssize_t(index);
-}
-
-ssize_t VectorImpl::removeItemsAt(size_t index, size_t count)
-{
-    LOG_ASSERT((index+count)<=size(),
-        "[%p] remove: index=%d, count=%d, size=%d",
-               this, (int)index, (int)count, (int)size());
-
-    if ((index+count) > size())
-        return BAD_VALUE;
-   _shrink(index, count);
-   return index;
-}
-
-void VectorImpl::finish_vector()
-{
-    release_storage();
-    mStorage = 0;
-    mCount = 0;
-}
-
-void VectorImpl::clear()
-{
-    _shrink(0, mCount);
-}
-
-void* VectorImpl::editItemLocation(size_t index)
-{
-    LOG_ASSERT(index<capacity(),
-        "[%p] itemLocation: index=%d, capacity=%d, count=%d",
-        this, (int)index, (int)capacity(), (int)mCount);
-            
-    void* buffer = editArrayImpl();
-    if (buffer)
-        return reinterpret_cast<char*>(buffer) + index*mItemSize;
-    return 0;
-}
-
-const void* VectorImpl::itemLocation(size_t index) const
-{
-    LOG_ASSERT(index<capacity(),
-        "[%p] editItemLocation: index=%d, capacity=%d, count=%d",
-        this, (int)index, (int)capacity(), (int)mCount);
-
-    const  void* buffer = arrayImpl();
-    if (buffer)
-        return reinterpret_cast<const char*>(buffer) + index*mItemSize;
-    return 0;
-}
-
-ssize_t VectorImpl::setCapacity(size_t new_capacity)
-{
-    size_t current_capacity = capacity();
-    ssize_t amount = new_capacity - size();
-    if (amount <= 0) {
-        // we can't reduce the capacity
-        return current_capacity;
-    } 
-    SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize);
-    if (sb) {
-        void* array = sb->data();
-        _do_copy(array, mStorage, size());
-        release_storage();
-        mStorage = const_cast<void*>(array);
-    } else {
-        return NO_MEMORY;
-    }
-    return new_capacity;
-}
-
-void VectorImpl::release_storage()
-{
-    if (mStorage) {
-        const SharedBuffer* sb = SharedBuffer::sharedBuffer(mStorage);
-        if (sb->release(SharedBuffer::eKeepStorage) == 1) {
-            _do_destroy(mStorage, mCount);
-            SharedBuffer::dealloc(sb);
-        } 
-    }
-}
-
-void* VectorImpl::_grow(size_t where, size_t amount)
-{
-//    LOGV("_grow(this=%p, where=%d, amount=%d) count=%d, capacity=%d",
-//        this, (int)where, (int)amount, (int)mCount, (int)capacity());
-
-    if (where > mCount)
-        where = mCount;
-      
-    const size_t new_size = mCount + amount;
-    if (capacity() < new_size) {
-        const size_t new_capacity = max(kMinVectorCapacity, ((new_size*3)+1)/2);
-//        LOGV("grow vector %p, new_capacity=%d", this, (int)new_capacity);
-        if ((mStorage) &&
-            (mCount==where) &&
-            (mFlags & HAS_TRIVIAL_COPY) &&
-            (mFlags & HAS_TRIVIAL_DTOR))
-        {
-            const SharedBuffer* cur_sb = SharedBuffer::sharedBuffer(mStorage);
-            SharedBuffer* sb = cur_sb->editResize(new_capacity * mItemSize);
-            mStorage = sb->data();
-        } else {
-            SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize);
-            if (sb) {
-                void* array = sb->data();
-                if (where>0) {
-                    _do_copy(array, mStorage, where);
-                }
-                if (mCount>where) {
-                    const void* from = reinterpret_cast<const uint8_t *>(mStorage) + where*mItemSize;
-                    void* dest = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize;
-                    _do_copy(dest, from, mCount-where);
-                }
-                release_storage();
-                mStorage = const_cast<void*>(array);
-            }
-        }
-    } else {
-        ssize_t s = mCount-where;
-        if (s>0) {
-            void* array = editArrayImpl();    
-            void* to = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize;
-            const void* from = reinterpret_cast<const uint8_t *>(array) + where*mItemSize;
-            _do_move_forward(to, from, s);
-        }
-    }
-    mCount += amount;
-    void* free_space = const_cast<void*>(itemLocation(where));
-    return free_space;
-}
-
-void VectorImpl::_shrink(size_t where, size_t amount)
-{
-    if (!mStorage)
-        return;
-
-//    LOGV("_shrink(this=%p, where=%d, amount=%d) count=%d, capacity=%d",
-//        this, (int)where, (int)amount, (int)mCount, (int)capacity());
-
-    if (where >= mCount)
-        where = mCount - amount;
-
-    const size_t new_size = mCount - amount;
-    if (new_size*3 < capacity()) {
-        const size_t new_capacity = max(kMinVectorCapacity, new_size*2);
-//        LOGV("shrink vector %p, new_capacity=%d", this, (int)new_capacity);
-        if ((where == mCount-amount) &&
-            (mFlags & HAS_TRIVIAL_COPY) &&
-            (mFlags & HAS_TRIVIAL_DTOR))
-        {
-            const SharedBuffer* cur_sb = SharedBuffer::sharedBuffer(mStorage);
-            SharedBuffer* sb = cur_sb->editResize(new_capacity * mItemSize);
-            mStorage = sb->data();
-        } else {
-            SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize);
-            if (sb) {
-                void* array = sb->data();
-                if (where>0) {
-                    _do_copy(array, mStorage, where);
-                }
-                if (mCount > where+amount) {
-                    const void* from = reinterpret_cast<const uint8_t *>(mStorage) + (where+amount)*mItemSize;
-                    void* dest = reinterpret_cast<uint8_t *>(array) + where*mItemSize;
-                    _do_copy(dest, from, mCount-(where+amount));
-                }
-                release_storage();
-                mStorage = const_cast<void*>(array);
-            }
-        }
-    } else {
-        void* array = editArrayImpl();    
-        void* to = reinterpret_cast<uint8_t *>(array) + where*mItemSize;
-        _do_destroy(to, amount);
-        ssize_t s = mCount-(where+amount);
-        if (s>0) {
-            const void* from = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize;
-            _do_move_backward(to, from, s);
-        }
-    }
-
-    // adjust the number of items...
-    mCount -= amount;
-}
-
-size_t VectorImpl::itemSize() const {
-    return mItemSize;
-}
-
-void VectorImpl::_do_construct(void* storage, size_t num) const
-{
-    if (!(mFlags & HAS_TRIVIAL_CTOR)) {
-        do_construct(storage, num);
-    }
-}
-
-void VectorImpl::_do_destroy(void* storage, size_t num) const
-{
-    if (!(mFlags & HAS_TRIVIAL_DTOR)) {
-        do_destroy(storage, num);
-    }
-}
-
-void VectorImpl::_do_copy(void* dest, const void* from, size_t num) const
-{
-    if (!(mFlags & HAS_TRIVIAL_COPY)) {
-        do_copy(dest, from, num);
-    } else {
-        memcpy(dest, from, num*itemSize());
-    }
-}
-
-void VectorImpl::_do_splat(void* dest, const void* item, size_t num) const {
-    do_splat(dest, item, num);
-}
-
-void VectorImpl::_do_move_forward(void* dest, const void* from, size_t num) const {
-    do_move_forward(dest, from, num);
-}
-
-void VectorImpl::_do_move_backward(void* dest, const void* from, size_t num) const {
-    do_move_backward(dest, from, num);
-}
-
-void VectorImpl::reservedVectorImpl1() { }
-void VectorImpl::reservedVectorImpl2() { }
-void VectorImpl::reservedVectorImpl3() { }
-void VectorImpl::reservedVectorImpl4() { }
-void VectorImpl::reservedVectorImpl5() { }
-void VectorImpl::reservedVectorImpl6() { }
-void VectorImpl::reservedVectorImpl7() { }
-void VectorImpl::reservedVectorImpl8() { }
-
-/*****************************************************************************/
-
-SortedVectorImpl::SortedVectorImpl(size_t itemSize, uint32_t flags)
-    : VectorImpl(itemSize, flags)
-{
-}
-
-SortedVectorImpl::SortedVectorImpl(const VectorImpl& rhs)
-: VectorImpl(rhs)
-{
-}
-
-SortedVectorImpl::~SortedVectorImpl()
-{
-}
-
-SortedVectorImpl& SortedVectorImpl::operator = (const SortedVectorImpl& rhs)
-{
-    return static_cast<SortedVectorImpl&>( VectorImpl::operator = (static_cast<const VectorImpl&>(rhs)) );
-}
-
-ssize_t SortedVectorImpl::indexOf(const void* item) const
-{
-    return _indexOrderOf(item);
-}
-
-size_t SortedVectorImpl::orderOf(const void* item) const
-{
-    size_t o;
-    _indexOrderOf(item, &o);
-    return o;
-}
-
-ssize_t SortedVectorImpl::_indexOrderOf(const void* item, size_t* order) const
-{
-    // binary search
-    ssize_t err = NAME_NOT_FOUND;
-    ssize_t l = 0;
-    ssize_t h = size()-1;
-    ssize_t mid;
-    const void* a = arrayImpl();
-    const size_t s = itemSize();
-    while (l <= h) {
-        mid = l + (h - l)/2;
-        const void* const curr = reinterpret_cast<const char *>(a) + (mid*s);
-        const int c = do_compare(curr, item);
-        if (c == 0) {
-            err = l = mid;
-            break;
-        } else if (c < 0) {
-            l = mid + 1;
-        } else {
-            h = mid - 1;
-        }
-    }
-    if (order) *order = l;
-    return err;
-}
-
-ssize_t SortedVectorImpl::add(const void* item)
-{
-    size_t order;
-    ssize_t index = _indexOrderOf(item, &order);
-    if (index < 0) {
-        index = VectorImpl::insertAt(item, order, 1);
-    } else {
-        index = VectorImpl::replaceAt(item, index);
-    }
-    return index;
-}
-
-ssize_t SortedVectorImpl::merge(const VectorImpl& vector)
-{
-    // naive merge...
-    if (!vector.isEmpty()) {
-        const void* buffer = vector.arrayImpl();
-        const size_t is = itemSize();
-        size_t s = vector.size();
-        for (size_t i=0 ; i<s ; i++) {
-            ssize_t err = add( reinterpret_cast<const char*>(buffer) + i*is );
-            if (err<0) {
-                return err;
-            }
-        }
-    }
-    return NO_ERROR;
-}
-
-ssize_t SortedVectorImpl::merge(const SortedVectorImpl& vector)
-{
-    // we've merging a sorted vector... nice!
-    ssize_t err = NO_ERROR;
-    if (!vector.isEmpty()) {
-        // first take care of the case where the vectors are sorted together
-        if (do_compare(vector.itemLocation(vector.size()-1), arrayImpl()) <= 0) {
-            err = VectorImpl::insertVectorAt(static_cast<const VectorImpl&>(vector), 0);
-        } else if (do_compare(vector.arrayImpl(), itemLocation(size()-1)) >= 0) {
-            err = VectorImpl::appendVector(static_cast<const VectorImpl&>(vector));
-        } else {
-            // this could be made a little better
-            err = merge(static_cast<const VectorImpl&>(vector));
-        }
-    }
-    return err;
-}
-
-ssize_t SortedVectorImpl::remove(const void* item)
-{
-    ssize_t i = indexOf(item);
-    if (i>=0) {
-        VectorImpl::removeItemsAt(i, 1);
-    }
-    return i;
-}
-
-void SortedVectorImpl::reservedSortedVectorImpl1() { };
-void SortedVectorImpl::reservedSortedVectorImpl2() { };
-void SortedVectorImpl::reservedSortedVectorImpl3() { };
-void SortedVectorImpl::reservedSortedVectorImpl4() { };
-void SortedVectorImpl::reservedSortedVectorImpl5() { };
-void SortedVectorImpl::reservedSortedVectorImpl6() { };
-void SortedVectorImpl::reservedSortedVectorImpl7() { };
-void SortedVectorImpl::reservedSortedVectorImpl8() { };
-
-
-/*****************************************************************************/
-
-}; // namespace android
-
diff --git a/libpixelflinger/tinyutils/VectorImpl.h b/libpixelflinger/tinyutils/VectorImpl.h
deleted file mode 100644
index e868eca..0000000
--- a/libpixelflinger/tinyutils/VectorImpl.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- *  vector_impl.h
- *  Android  
- *
- *  Copyright 2005 The Android Open Source Project
- *
- */
-
-#ifndef ANDROID_VECTOR_IMPL_H
-#define ANDROID_VECTOR_IMPL_H
-
-#include <assert.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts in here...
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-/*!
- * Implementation of the guts of the vector<> class
- * this ensures backward binary compatibility and
- * reduces code size.
- * For performance reasons, we expose mStorage and mCount
- * so these fields are set in stone.
- *
- */
-
-class VectorImpl
-{
-public:
-    enum { // flags passed to the ctor
-        HAS_TRIVIAL_CTOR    = 0x00000001,
-        HAS_TRIVIAL_DTOR    = 0x00000002,
-        HAS_TRIVIAL_COPY    = 0x00000004,
-        HAS_TRIVIAL_ASSIGN  = 0x00000008
-    };
-
-                            VectorImpl(size_t itemSize, uint32_t flags);
-                            VectorImpl(const VectorImpl& rhs);
-    virtual                 ~VectorImpl();
-
-    /*! must be called from subclasses destructor */
-            void            finish_vector();
-
-            VectorImpl&     operator = (const VectorImpl& rhs);    
-            
-    /*! C-style array access */
-    inline  const void*     arrayImpl() const       { return mStorage; }
-            void*           editArrayImpl();
-            
-    /*! vector stats */
-    inline  size_t          size() const        { return mCount; }
-    inline  bool            isEmpty() const     { return mCount == 0; }
-            size_t          capacity() const;
-            ssize_t         setCapacity(size_t size);
-
-            /*! append/insert another vector */
-            ssize_t         insertVectorAt(const VectorImpl& vector, size_t index);
-            ssize_t         appendVector(const VectorImpl& vector);
-            
-            /*! add/insert/replace items */
-            ssize_t         insertAt(size_t where, size_t numItems = 1);
-            ssize_t         insertAt(const void* item, size_t where, size_t numItems = 1);
-            void            pop();
-            void            push();
-            void            push(const void* item);
-            ssize_t         add();
-            ssize_t         add(const void* item);
-            ssize_t         replaceAt(size_t index);
-            ssize_t         replaceAt(const void* item, size_t index);
-
-            /*! remove items */
-            ssize_t         removeItemsAt(size_t index, size_t count = 1);
-            void            clear();
-
-            const void*     itemLocation(size_t index) const;
-            void*           editItemLocation(size_t index);
-
-protected:
-            size_t          itemSize() const;
-            void            release_storage();
-
-    virtual void            do_construct(void* storage, size_t num) const = 0;
-    virtual void            do_destroy(void* storage, size_t num) const = 0;
-    virtual void            do_copy(void* dest, const void* from, size_t num) const = 0;
-    virtual void            do_splat(void* dest, const void* item, size_t num) const = 0;
-    virtual void            do_move_forward(void* dest, const void* from, size_t num) const = 0;
-    virtual void            do_move_backward(void* dest, const void* from, size_t num) const = 0;
-
-    // take care of FBC...
-    virtual void            reservedVectorImpl1();
-    virtual void            reservedVectorImpl2();
-    virtual void            reservedVectorImpl3();
-    virtual void            reservedVectorImpl4();
-    virtual void            reservedVectorImpl5();
-    virtual void            reservedVectorImpl6();
-    virtual void            reservedVectorImpl7();
-    virtual void            reservedVectorImpl8();
-    
-private:
-        void* _grow(size_t where, size_t amount);
-        void  _shrink(size_t where, size_t amount);
-
-        inline void _do_construct(void* storage, size_t num) const;
-        inline void _do_destroy(void* storage, size_t num) const;
-        inline void _do_copy(void* dest, const void* from, size_t num) const;
-        inline void _do_splat(void* dest, const void* item, size_t num) const;
-        inline void _do_move_forward(void* dest, const void* from, size_t num) const;
-        inline void _do_move_backward(void* dest, const void* from, size_t num) const;
-
-            // These 2 fields are exposed in the inlines below,
-            // so they're set in stone.
-            void *      mStorage;   // base address of the vector
-            size_t      mCount;     // number of items
-
-    const   uint32_t    mFlags;
-    const   size_t      mItemSize;
-};
-
-
-
-class SortedVectorImpl : public VectorImpl
-{
-public:
-                            SortedVectorImpl(size_t itemSize, uint32_t flags);
-                            SortedVectorImpl(const VectorImpl& rhs);
-    virtual                 ~SortedVectorImpl();
-    
-    SortedVectorImpl&     operator = (const SortedVectorImpl& rhs);    
-
-    //! finds the index of an item
-            ssize_t         indexOf(const void* item) const;
-
-    //! finds where this item should be inserted
-            size_t          orderOf(const void* item) const;
-
-    //! add an item in the right place (or replaces it if there is one)
-            ssize_t         add(const void* item);
-
-    //! merges a vector into this one
-            ssize_t         merge(const VectorImpl& vector);
-            ssize_t         merge(const SortedVectorImpl& vector);
-             
-    //! removes an item
-            ssize_t         remove(const void* item);
-        
-protected:
-    virtual int             do_compare(const void* lhs, const void* rhs) const = 0;
-
-    // take care of FBC...
-    virtual void            reservedSortedVectorImpl1();
-    virtual void            reservedSortedVectorImpl2();
-    virtual void            reservedSortedVectorImpl3();
-    virtual void            reservedSortedVectorImpl4();
-    virtual void            reservedSortedVectorImpl5();
-    virtual void            reservedSortedVectorImpl6();
-    virtual void            reservedSortedVectorImpl7();
-    virtual void            reservedSortedVectorImpl8();
-
-private:
-            ssize_t         _indexOrderOf(const void* item, size_t* order = 0) const;
-
-            // these are made private, because they can't be used on a SortedVector
-            // (they don't have an implementation either)
-            ssize_t         add();
-            void            pop();
-            void            push();
-            void            push(const void* item);
-            ssize_t         insertVectorAt(const VectorImpl& vector, size_t index);
-            ssize_t         appendVector(const VectorImpl& vector);
-            ssize_t         insertAt(size_t where, size_t numItems = 1);
-            ssize_t         insertAt(const void* item, size_t where, size_t numItems = 1);
-            ssize_t         replaceAt(size_t index);
-            ssize_t         replaceAt(const void* item, size_t index);
-};
-
-}; // namespace android
-
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_VECTOR_IMPL_H
diff --git a/libpixelflinger/tinyutils/smartpointer.h b/libpixelflinger/tinyutils/smartpointer.h
deleted file mode 100644
index 88032d7..0000000
--- a/libpixelflinger/tinyutils/smartpointer.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- *  smartpointer.h
- *  Android  
- *
- *  Copyright 2005 The Android Open Source Project
- *
- */
-
-#ifndef ANDROID_SMART_POINTER_H
-#define ANDROID_SMART_POINTER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <stdlib.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-
-// ---------------------------------------------------------------------------
-
-#define COMPARE(_op_)                                           \
-inline bool operator _op_ (const sp<T>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-inline bool operator _op_ (const T* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const sp<U>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const U* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}
-
-// ---------------------------------------------------------------------------
-
-template <typename T>
-class sp
-{
-public:
-    inline sp() : m_ptr(0) { }
-
-    sp(T* other);
-    sp(const sp<T>& other);
-    template<typename U> sp(U* other);
-    template<typename U> sp(const sp<U>& other);
-
-    ~sp();
-    
-    // Assignment
-
-    sp& operator = (T* other);
-    sp& operator = (const sp<T>& other);
-    
-    template<typename U> sp& operator = (const sp<U>& other);
-    template<typename U> sp& operator = (U* other);
-    
-    // Reset
-    void clear();
-    
-    // Accessors
-
-    inline  T&      operator* () const  { return *m_ptr; }
-    inline  T*      operator-> () const { return m_ptr;  }
-    inline  T*      get() const         { return m_ptr; }
-
-    // Operators
-        
-    COMPARE(==)
-    COMPARE(!=)
-    COMPARE(>)
-    COMPARE(<)
-    COMPARE(<=)
-    COMPARE(>=)
-
-private:    
-    template<typename Y> friend class sp;
-
-    T*              m_ptr;
-};
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts below here.
-
-template<typename T>
-sp<T>::sp(T* other)
-    : m_ptr(other)
-{
-    if (other) other->incStrong(this);
-}
-
-template<typename T>
-sp<T>::sp(const sp<T>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) m_ptr->incStrong(this);
-}
-
-template<typename T> template<typename U>
-sp<T>::sp(U* other) : m_ptr(other)
-{
-    if (other) other->incStrong(this);
-}
-
-template<typename T> template<typename U>
-sp<T>::sp(const sp<U>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) m_ptr->incStrong(this);
-}
-
-template<typename T>
-sp<T>::~sp()
-{
-    if (m_ptr) m_ptr->decStrong(this);
-}
-
-template<typename T>
-sp<T>& sp<T>::operator = (const sp<T>& other) {
-    if (other.m_ptr) other.m_ptr->incStrong(this);
-    if (m_ptr) m_ptr->decStrong(this);
-    m_ptr = other.m_ptr;
-    return *this;
-}
-
-template<typename T>
-sp<T>& sp<T>::operator = (T* other)
-{
-    if (other) other->incStrong(this);
-    if (m_ptr) m_ptr->decStrong(this);
-    m_ptr = other;
-    return *this;
-}
-
-template<typename T> template<typename U>
-sp<T>& sp<T>::operator = (const sp<U>& other)
-{
-    if (other.m_ptr) other.m_ptr->incStrong(this);
-    if (m_ptr) m_ptr->decStrong(this);
-    m_ptr = other.m_ptr;
-    return *this;
-}
-
-template<typename T> template<typename U>
-sp<T>& sp<T>::operator = (U* other)
-{
-    if (other) other->incStrong(this);
-    if (m_ptr) m_ptr->decStrong(this);
-    m_ptr = other;
-    return *this;
-}
-
-template<typename T>
-void sp<T>::clear()
-{
-    if (m_ptr) {
-        m_ptr->decStrong(this);
-        m_ptr = 0;
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_SMART_POINTER_H
diff --git a/libpixelflinger/trap.cpp b/libpixelflinger/trap.cpp
deleted file mode 100644
index 30b633f..0000000
--- a/libpixelflinger/trap.cpp
+++ /dev/null
@@ -1,1173 +0,0 @@
-/* libs/pixelflinger/trap.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "trap.h"
-#include "picker.h"
-
-#include <cutils/log.h>
-#include <cutils/memory.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-// enable to see triangles edges
-#define DEBUG_TRANGLES  0
-
-// ----------------------------------------------------------------------------
-
-static void pointx_validate(void *con, const GGLcoord* c, GGLcoord r);
-static void pointx(void *con, const GGLcoord* c, GGLcoord r);
-static void aa_pointx(void *con, const GGLcoord* c, GGLcoord r);
-static void aa_nice_pointx(void *con, const GGLcoord* c, GGLcoord r);
-
-static void linex_validate(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord w);
-static void linex(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord w);
-static void aa_linex(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord w);
-
-static void recti_validate(void* c, GGLint l, GGLint t, GGLint r, GGLint b); 
-static void recti(void* c, GGLint l, GGLint t, GGLint r, GGLint b); 
-
-static void trianglex_validate(void*,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-static void trianglex_small(void*,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-static void trianglex_big(void*,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-static void aa_trianglex(void*,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-static void trianglex_debug(void* con,
-        const GGLcoord*, const GGLcoord*, const GGLcoord*);
-
-static void aapolyx(void* con,
-        const GGLcoord* pts, int count);
-
-static inline int min(int a, int b) CONST;
-static inline int max(int a, int b) CONST;
-static inline int min(int a, int b, int c) CONST;
-static inline int max(int a, int b, int c) CONST;
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Tools
-#endif
-
-inline int min(int a, int b) {
-    return a<b ? a : b;
-}
-inline int max(int a, int b) {
-    return a<b ? b : a;
-}
-inline int min(int a, int b, int c) {
-    return min(a,min(b,c));
-}
-inline int max(int a, int b, int c) {
-    return max(a,max(b,c));
-}
-
-template <typename T>
-static inline void swap(T& a, T& b) {
-    T t(a);
-    a = b;
-    b = t;
-}
-
-static void
-triangle_dump_points( const GGLcoord*  v0,
-                      const GGLcoord*  v1,
-				 	  const GGLcoord*  v2 )
-{
-    float tri = 1.0f / TRI_ONE;
-  LOGD(     "  P0=(%.3f, %.3f)  [%08x, %08x]\n"
-            "  P1=(%.3f, %.3f)  [%08x, %08x]\n"
-            "  P2=(%.3f, %.3f)  [%08x, %08x]\n",
-		v0[0]*tri, v0[1]*tri, v0[0], v0[1],
-		v1[0]*tri, v1[1]*tri, v1[0], v1[1],
-		v2[0]*tri, v2[1]*tri, v2[0], v2[1] );
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Misc
-#endif
-
-void ggl_init_trap(context_t* c)
-{
-    ggl_state_changed(c, GGL_PIXEL_PIPELINE_STATE|GGL_TMU_STATE|GGL_CB_STATE);
-}
-
-void ggl_state_changed(context_t* c, int flags)
-{
-    if (ggl_likely(!c->dirty)) {
-        c->procs.pointx     = pointx_validate;
-        c->procs.linex      = linex_validate;
-        c->procs.recti      = recti_validate;
-        c->procs.trianglex  = trianglex_validate;
-    }
-    c->dirty |= uint32_t(flags);
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Point
-#endif
-
-void pointx_validate(void *con, const GGLcoord* v, GGLcoord rad)
-{
-    GGL_CONTEXT(c, con);
-    ggl_pick(c);
-    if (c->state.needs.p & GGL_NEED_MASK(P_AA)) {
-        if (c->state.enables & GGL_ENABLE_POINT_AA_NICE) {
-            c->procs.pointx = aa_nice_pointx;
-        } else {
-            c->procs.pointx = aa_pointx;
-        }
-    } else {
-        c->procs.pointx = pointx;
-    }
-    c->procs.pointx(con, v, rad);
-}
-
-void pointx(void *con, const GGLcoord* v, GGLcoord rad)
-{
-    GGL_CONTEXT(c, con);
-    GGLcoord halfSize = TRI_ROUND(rad) >> 1;
-    if (halfSize == 0)
-        halfSize = TRI_HALF;
-    GGLcoord xc = v[0]; 
-    GGLcoord yc = v[1];
-    if (halfSize & TRI_HALF) { // size odd
-        xc = TRI_FLOOR(xc) + TRI_HALF;
-        yc = TRI_FLOOR(yc) + TRI_HALF;
-    } else { // size even
-        xc = TRI_ROUND(xc);
-        yc = TRI_ROUND(yc);
-    }
-    GGLint l = (xc - halfSize) >> TRI_FRACTION_BITS;
-    GGLint t = (yc - halfSize) >> TRI_FRACTION_BITS;
-    GGLint r = (xc + halfSize) >> TRI_FRACTION_BITS;
-    GGLint b = (yc + halfSize) >> TRI_FRACTION_BITS;
-    recti(c, l, t, r, b);
-}
-
-// This way of computing the coverage factor, is more accurate and gives
-// better results for small circles, but it is also a lot slower.
-// Here we use super-sampling.
-static int32_t coverageNice(GGLcoord x, GGLcoord y, 
-        GGLcoord rmin, GGLcoord rmax, GGLcoord rr)
-{
-    const GGLcoord d2 = x*x + y*y;
-    if (d2 >= rmax) return 0;
-    if (d2 < rmin)  return 0x7FFF;
-
-    const int kSamples              =  4;
-    const int kInc                  =  4;    // 1/4 = 0.25
-    const int kCoverageUnit         =  1;    // 1/(4^2) = 0.0625
-    const GGLcoord kCoordOffset     = -6;    // -0.375
-
-    int hits = 0;
-    int x_sample = x + kCoordOffset;
-    for (int i=0 ; i<kSamples ; i++, x_sample += kInc) {
-        const int xval = rr - (x_sample * x_sample);
-        int y_sample = y + kCoordOffset;
-        for (int j=0 ; j<kSamples ; j++, y_sample += kInc) {
-            if (xval - (y_sample * y_sample) > 0)
-                hits += kCoverageUnit;
-        }
-    }
-    return min(0x7FFF, hits << (15 - kSamples));
-}
-
-
-void aa_nice_pointx(void *con, const GGLcoord* v, GGLcoord size)
-{
-    GGL_CONTEXT(c, con);
-
-    GGLcoord rad = ((size + 1)>>1);
-    GGLint l = (v[0] - rad) >> TRI_FRACTION_BITS;
-    GGLint t = (v[1] - rad) >> TRI_FRACTION_BITS;
-    GGLint r = (v[0] + rad + (TRI_ONE-1)) >> TRI_FRACTION_BITS;
-    GGLint b = (v[1] + rad + (TRI_ONE-1)) >> TRI_FRACTION_BITS;
-    GGLcoord xstart = TRI_FROM_INT(l) - v[0] + TRI_HALF; 
-    GGLcoord ystart = TRI_FROM_INT(t) - v[1] + TRI_HALF; 
-
-    // scissor...
-    if (l < GGLint(c->state.scissor.left)) {
-        xstart += TRI_FROM_INT(c->state.scissor.left-l);
-        l = GGLint(c->state.scissor.left);
-    }
-    if (t < GGLint(c->state.scissor.top)) {
-        ystart += TRI_FROM_INT(c->state.scissor.top-t);
-        t = GGLint(c->state.scissor.top);
-    }
-    if (r > GGLint(c->state.scissor.right)) {
-        r = GGLint(c->state.scissor.right);
-    }
-    if (b > GGLint(c->state.scissor.bottom)) {
-        b = GGLint(c->state.scissor.bottom);
-    }
-
-    int xc = r - l;
-    int yc = b - t;
-    if (xc>0 && yc>0) {
-        int16_t* covPtr = c->state.buffers.coverage;
-        const int32_t sqr2Over2 = 0xC; // rounded up
-        GGLcoord rr = rad*rad;
-        GGLcoord rmin = (rad - sqr2Over2)*(rad - sqr2Over2);
-        GGLcoord rmax = (rad + sqr2Over2)*(rad + sqr2Over2);
-        GGLcoord y = ystart;
-        c->iterators.xl = l;
-        c->iterators.xr = r;
-        c->init_y(c, t);
-        do {
-            // compute coverage factors for each pixel
-            GGLcoord x = xstart;
-            for (int i=l ; i<r ; i++) {
-                covPtr[i] = coverageNice(x, y, rmin, rmax, rr);
-                x += TRI_ONE;
-            }
-            y += TRI_ONE;
-            c->scanline(c);
-            c->step_y(c);
-        } while (--yc);
-    }
-}
-
-// This is a cheap way of computing the coverage factor for a circle.
-// We just lerp between the circles of radii r-sqrt(2)/2 and r+sqrt(2)/2
-static inline int32_t coverageFast(GGLcoord x, GGLcoord y,
-        GGLcoord rmin, GGLcoord rmax, GGLcoord scale)
-{
-    const GGLcoord d2 = x*x + y*y;
-    if (d2 >= rmax) return 0;
-    if (d2 < rmin)  return 0x7FFF;
-    return 0x7FFF - (d2-rmin)*scale;
-}
-
-void aa_pointx(void *con, const GGLcoord* v, GGLcoord size)
-{
-    GGL_CONTEXT(c, con);
-
-    GGLcoord rad = ((size + 1)>>1);
-    GGLint l = (v[0] - rad) >> TRI_FRACTION_BITS;
-    GGLint t = (v[1] - rad) >> TRI_FRACTION_BITS;
-    GGLint r = (v[0] + rad + (TRI_ONE-1)) >> TRI_FRACTION_BITS;
-    GGLint b = (v[1] + rad + (TRI_ONE-1)) >> TRI_FRACTION_BITS;
-    GGLcoord xstart = TRI_FROM_INT(l) - v[0] + TRI_HALF; 
-    GGLcoord ystart = TRI_FROM_INT(t) - v[1] + TRI_HALF; 
-
-    // scissor...
-    if (l < GGLint(c->state.scissor.left)) {
-        xstart += TRI_FROM_INT(c->state.scissor.left-l);
-        l = GGLint(c->state.scissor.left);
-    }
-    if (t < GGLint(c->state.scissor.top)) {
-        ystart += TRI_FROM_INT(c->state.scissor.top-t);
-        t = GGLint(c->state.scissor.top);
-    }
-    if (r > GGLint(c->state.scissor.right)) {
-        r = GGLint(c->state.scissor.right);
-    }
-    if (b > GGLint(c->state.scissor.bottom)) {
-        b = GGLint(c->state.scissor.bottom);
-    }
-
-    int xc = r - l;
-    int yc = b - t;
-    if (xc>0 && yc>0) {
-        int16_t* covPtr = c->state.buffers.coverage;
-        rad <<= 4;
-        const int32_t sqr2Over2 = 0xB5;    // fixed-point 24.8
-        GGLcoord rmin = rad - sqr2Over2;
-        GGLcoord rmax = rad + sqr2Over2;
-        GGLcoord scale;
-        rmin *= rmin;
-        rmax *= rmax;
-        scale = 0x800000 / (rmax - rmin);
-        rmin >>= 8;
-        rmax >>= 8;
-
-        GGLcoord y = ystart;
-        c->iterators.xl = l;
-        c->iterators.xr = r;
-        c->init_y(c, t);
-
-        do {
-            // compute coverage factors for each pixel
-            GGLcoord x = xstart;
-            for (int i=l ; i<r ; i++) {
-                covPtr[i] = coverageFast(x, y, rmin, rmax, scale);
-                x += TRI_ONE;
-            }
-            y += TRI_ONE;
-            c->scanline(c);
-            c->step_y(c);
-        } while (--yc);
-    }
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Line
-#endif
-
-void linex_validate(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord w)
-{
-    GGL_CONTEXT(c, con);
-    ggl_pick(c);
-    if (c->state.needs.p & GGL_NEED_MASK(P_AA)) {
-        c->procs.linex = aa_linex;
-    } else {
-        c->procs.linex = linex;
-    }
-    c->procs.linex(con, v0, v1, w);
-}
-
-static void linex(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord width)
-{
-    GGL_CONTEXT(c, con);
-    GGLcoord v[4][2];
-    v[0][0] = v0[0];    v[0][1] = v0[1];
-    v[1][0] = v1[0];    v[1][1] = v1[1];
-    v0 = v[0];
-    v1 = v[1];
-    const GGLcoord dx = abs(v0[0] - v1[0]);
-    const GGLcoord dy = abs(v0[1] - v1[1]);
-    GGLcoord nx, ny;
-    nx = ny = 0;
-
-    GGLcoord halfWidth = TRI_ROUND(width) >> 1;
-    if (halfWidth == 0)
-        halfWidth = TRI_HALF;
-
-    ((dx > dy) ? ny : nx) = halfWidth;
-    v[2][0] = v1[0];    v[2][1] = v1[1];
-    v[3][0] = v0[0];    v[3][1] = v0[1];
-    v[0][0] += nx;      v[0][1] += ny;
-    v[1][0] += nx;      v[1][1] += ny;
-    v[2][0] -= nx;      v[2][1] -= ny;
-    v[3][0] -= nx;      v[3][1] -= ny;
-    trianglex_big(con, v[0], v[1], v[2]);
-    trianglex_big(con, v[0], v[2], v[3]);
-}
-
-static void aa_linex(void *con, const GGLcoord* v0, const GGLcoord* v1, GGLcoord width)
-{
-    GGL_CONTEXT(c, con);
-    GGLcoord v[4][2];
-    v[0][0] = v0[0];    v[0][1] = v0[1];
-    v[1][0] = v1[0];    v[1][1] = v1[1];
-    v0 = v[0];
-    v1 = v[1];
-    
-    const GGLcoord dx = v0[0] - v1[0];
-    const GGLcoord dy = v0[1] - v1[1];
-    GGLcoord nx = -dy;
-    GGLcoord ny =  dx;
-
-    // generally, this will be well below 1.0
-    const GGLfixed norm = gglMulx(width, gglSqrtRecipx(nx*nx+ny*ny), 4);
-    nx = gglMulx(nx, norm, 21);
-    ny = gglMulx(ny, norm, 21);
-    
-    v[2][0] = v1[0];    v[2][1] = v1[1];
-    v[3][0] = v0[0];    v[3][1] = v0[1];
-    v[0][0] += nx;      v[0][1] += ny;
-    v[1][0] += nx;      v[1][1] += ny;
-    v[2][0] -= nx;      v[2][1] -= ny;
-    v[3][0] -= nx;      v[3][1] -= ny;
-    aapolyx(con, v[0], 4);        
-}
-
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Rect
-#endif
-
-void recti_validate(void *con, GGLint l, GGLint t, GGLint r, GGLint b)
-{
-    GGL_CONTEXT(c, con);
-    ggl_pick(c);
-    c->procs.recti = recti;
-    c->procs.recti(con, l, t, r, b);
-}
-
-void recti(void* con, GGLint l, GGLint t, GGLint r, GGLint b)
-{
-    GGL_CONTEXT(c, con);
-
-    // scissor...
-    if (l < GGLint(c->state.scissor.left))
-        l = GGLint(c->state.scissor.left);
-    if (t < GGLint(c->state.scissor.top))
-        t = GGLint(c->state.scissor.top);
-    if (r > GGLint(c->state.scissor.right))
-        r = GGLint(c->state.scissor.right);
-    if (b > GGLint(c->state.scissor.bottom))
-        b = GGLint(c->state.scissor.bottom);
-
-    int xc = r - l;
-    int yc = b - t;
-    if (xc>0 && yc>0) {
-        c->iterators.xl = l;
-        c->iterators.xr = r;
-        c->init_y(c, t);
-        c->rect(c, yc);
-    }
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Triangle / Debugging
-#endif
-
-static void scanline_set(context_t* c)
-{
-    int32_t x = c->iterators.xl;
-    size_t ct = c->iterators.xr - x;
-    int32_t y = c->iterators.y;
-    surface_t* cb = &(c->state.buffers.color);
-    const GGLFormat* fp = &(c->formats[cb->format]);
-    uint8_t* dst = reinterpret_cast<uint8_t*>(cb->data) +
-                            (x + (cb->stride * y)) * fp->size;
-    const size_t size = ct * fp->size;
-    memset(dst, 0xFF, size);
-}
-
-static void trianglex_debug(void* con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    GGL_CONTEXT(c, con);
-    if (c->state.needs.p & GGL_NEED_MASK(P_AA)) {
-        aa_trianglex(con,v0,v1,v2);
-    } else {
-        trianglex_big(con,v0,v1,v2);
-    }
-	void (*save_scanline)(context_t*)  = c->scanline;
-    c->scanline = scanline_set;
-    linex(con, v0, v1, TRI_ONE);
-    linex(con, v1, v2, TRI_ONE);
-    linex(con, v2, v0, TRI_ONE);
-    c->scanline = save_scanline;
-}
-
-static void trianglex_xor(void* con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    trianglex_big(con,v0,v1,v2);
-    trianglex_small(con,v0,v1,v2);
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#pragma mark Triangle
-#endif
-
-void trianglex_validate(void *con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    GGL_CONTEXT(c, con);
-    ggl_pick(c);
-    if (c->state.needs.p & GGL_NEED_MASK(P_AA)) {
-        c->procs.trianglex = DEBUG_TRANGLES ? trianglex_debug : aa_trianglex;
-    } else {
-        c->procs.trianglex = DEBUG_TRANGLES ? trianglex_debug : trianglex_big;
-    }
-    c->procs.trianglex(con, v0, v1, v2);
-}
-
-// ----------------------------------------------------------------------------
-
-void trianglex_small(void* con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    GGL_CONTEXT(c, con);
-
-    // vertices are in 28.4 fixed point, which allows
-    // us to use 32 bits multiplies below.
-    int32_t x0 = v0[0];
-    int32_t y0 = v0[1];
-    int32_t x1 = v1[0];
-    int32_t y1 = v1[1];
-    int32_t x2 = v2[0];
-    int32_t y2 = v2[1];
-
-    int32_t dx01 = x0 - x1;
-    int32_t dy20 = y2 - y0;
-    int32_t dy01 = y0 - y1;
-    int32_t dx20 = x2 - x0;
-
-    // The code below works only with CCW triangles
-    // so if we get a CW triangle, we need to swap two of its vertices
-    if (dx01*dy20 < dy01*dx20) {
-        swap(x0, x1);
-        swap(y0, y1);
-        dx01 = x0 - x1;
-        dy01 = y0 - y1;
-        dx20 = x2 - x0;
-        dy20 = y2 - y0;
-    }
-    int32_t dx12 = x1 - x2;
-    int32_t dy12 = y1 - y2;
-
-    // bounding box & scissor
-    const int32_t bminx = TRI_FLOOR(min(x0, x1, x2)) >> TRI_FRACTION_BITS;
-    const int32_t bminy = TRI_FLOOR(min(y0, y1, y2)) >> TRI_FRACTION_BITS;
-    const int32_t bmaxx = TRI_CEIL( max(x0, x1, x2)) >> TRI_FRACTION_BITS;
-    const int32_t bmaxy = TRI_CEIL( max(y0, y1, y2)) >> TRI_FRACTION_BITS;
-    const int32_t minx = max(bminx, c->state.scissor.left);
-    const int32_t miny = max(bminy, c->state.scissor.top);
-    const int32_t maxx = min(bmaxx, c->state.scissor.right);
-    const int32_t maxy = min(bmaxy, c->state.scissor.bottom);
-    if ((minx >= maxx) || (miny >= maxy))
-        return; // too small or clipped out...
-
-    // step equations to the bounding box and snap to pixel center
-    const int32_t my = (miny << TRI_FRACTION_BITS) + TRI_HALF;
-    const int32_t mx = (minx << TRI_FRACTION_BITS) + TRI_HALF;
-    int32_t ey0 = dy01 * (x0 - mx) - dx01 * (y0 - my);
-    int32_t ey1 = dy12 * (x1 - mx) - dx12 * (y1 - my);
-    int32_t ey2 = dy20 * (x2 - mx) - dx20 * (y2 - my);
-
-    // right-exclusive fill rule, to avoid rare cases
-    // of over drawing
-    if (dy01<0 || (dy01 == 0 && dx01>0)) ey0++;
-    if (dy12<0 || (dy12 == 0 && dx12>0)) ey1++;
-    if (dy20<0 || (dy20 == 0 && dx20>0)) ey2++;
-    
-    c->init_y(c, miny);
-    for (int32_t y = miny; y < maxy; y++) {
-        register int32_t ex0 = ey0;
-        register int32_t ex1 = ey1;
-        register int32_t ex2 = ey2;    
-        register int32_t xl, xr;
-        for (xl=minx ; xl<maxx ; xl++) {
-            if (ex0>0 && ex1>0 && ex2>0)
-                break; // all strictly positive
-            ex0 -= dy01 << TRI_FRACTION_BITS;
-            ex1 -= dy12 << TRI_FRACTION_BITS;
-            ex2 -= dy20 << TRI_FRACTION_BITS;
-        }
-        xr = xl;
-        for ( ; xr<maxx ; xr++) {
-            if (!(ex0>0 && ex1>0 && ex2>0))
-                break; // not all strictly positive
-            ex0 -= dy01 << TRI_FRACTION_BITS;
-            ex1 -= dy12 << TRI_FRACTION_BITS;
-            ex2 -= dy20 << TRI_FRACTION_BITS;
-        }
-
-        if (xl < xr) {
-            c->iterators.xl = xl;
-            c->iterators.xr = xr;
-            c->scanline(c);
-        }
-        c->step_y(c);
-
-        ey0 += dx01 << TRI_FRACTION_BITS;
-        ey1 += dx12 << TRI_FRACTION_BITS;
-        ey2 += dx20 << TRI_FRACTION_BITS;
-    }
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-// the following routine fills a triangle via edge stepping, which
-// unfortunately requires divisions in the setup phase to get right,
-// it should probably only be used for relatively large trianges
-
-
-// x = y*DX/DY    (ou DX and DY are constants, DY > 0, et y >= 0)
-// 
-// for an equation of the type:
-//      x' = y*K/2^p     (with K and p constants "carefully chosen")
-// 
-// We can now do a DDA without precision loss. We define 'e' by:
-//      x' - x = y*(DX/DY - K/2^p) = y*e
-// 
-// If we choose K = round(DX*2^p/DY) then,
-//      abs(e) <= 1/2^(p+1) by construction
-// 
-// therefore abs(x'-x) = y*abs(e) <= y/2^(p+1) <= DY/2^(p+1) <= DMAX/2^(p+1)
-// 
-// which means that if DMAX <= 2^p, therefore abs(x-x') <= 1/2, including
-// at the last line. In fact, it's even a strict inequality except in one
-// extrem case (DY == DMAX et e = +/- 1/2)
-// 
-// Applying that to our coordinates, we need 2^p >= 4096*16 = 65536
-// so p = 16 is enough, we're so lucky!
-
-const int TRI_ITERATORS_BITS = 16;
-
-struct Edge
-{
-  int32_t  x;      // edge position in 16.16 coordinates
-  int32_t  x_incr; // on each step, increment x by that amount
-  int32_t  y_top;  // starting scanline, 16.4 format
-  int32_t  y_bot;
-};
-
-static void
-edge_dump( Edge*  edge )
-{
-  LOGI( "  top=%d (%.3f)  bot=%d (%.3f)  x=%d (%.3f)  ix=%d (%.3f)",
-        edge->y_top, edge->y_top/float(TRI_ONE),
-		edge->y_bot, edge->y_bot/float(TRI_ONE),
-		edge->x, edge->x/float(FIXED_ONE),
-		edge->x_incr, edge->x_incr/float(FIXED_ONE) );
-}
-
-static void
-triangle_dump_edges( Edge*  edges,
-                     int            count )
-{ 
-    LOGI( "%d edge%s:\n", count, count == 1 ? "" : "s" );
-	for ( ; count > 0; count--, edges++ )
-	  edge_dump( edges );
-}
-
-// the following function sets up an edge, it assumes
-// that ymin and ymax are in already in the 'reduced'
-// format
-static __attribute__((noinline))
-void edge_setup(
-        Edge*           edges,
-        int*            pcount,
-        const GGLcoord* p1,
-        const GGLcoord* p2,
-        int32_t         ymin,
-        int32_t         ymax )
-{
-	const GGLfixed*  top = p1;
-	const GGLfixed*  bot = p2;
-	Edge*    edge = edges + *pcount;
-
-	if (top[1] > bot[1]) {
-        swap(top, bot);
-	}
-
-	int  y1 = top[1] | 1;
-	int  y2 = bot[1] | 1;
-	int  dy = y2 - y1;
-
-	if ( dy == 0 || y1 > ymax || y2 < ymin )
-		return;
-
-	if ( y1 > ymin )
-		ymin = TRI_SNAP_NEXT_HALF(y1);
-	
-	if ( y2 < ymax )
-		ymax = TRI_SNAP_PREV_HALF(y2);
-
-	if ( ymin > ymax )  // when the edge doesn't cross any scanline
-	  return;
-
-	const int x1 = top[0];
-	const int dx = bot[0] - x1;
-    const int shift = TRI_ITERATORS_BITS - TRI_FRACTION_BITS;
-
-	// setup edge fields
-    // We add 0.5 to edge->x here because it simplifies the rounding
-    // in triangle_sweep_edges() -- this doesn't change the ordering of 'x'
-	edge->x      = (x1 << shift) + (1LU << (TRI_ITERATORS_BITS-1));
-	edge->x_incr = 0;
-	edge->y_top  = ymin;
-	edge->y_bot  = ymax;
-
-	if (ggl_likely(ymin <= ymax && dx)) {
-        edge->x_incr = gglDivQ16(dx, dy);
-    }
-    if (ggl_likely(y1 < ymin)) {
-        int32_t xadjust = (edge->x_incr * (ymin-y1)) >> TRI_FRACTION_BITS;
-        edge->x += xadjust;
-    }
-  
-	++*pcount;
-}
-
-
-static void
-triangle_sweep_edges( Edge*  left,
-                      Edge*  right,
-					  int            ytop,
-					  int            ybot,
-					  context_t*     c )
-{
-    int count = ((ybot - ytop)>>TRI_FRACTION_BITS) + 1;
-    if (count<=0) return;
-
-    // sort the edges horizontally
-    if ((left->x > right->x) || 
-        ((left->x == right->x) && (left->x_incr > right->x_incr))) {
-        swap(left, right);
-    }
-
-    int left_x = left->x;
-    int right_x = right->x;
-    const int left_xi = left->x_incr;
-    const int right_xi  = right->x_incr;
-    left->x  += left_xi * count;
-    right->x += right_xi * count;
-
-	const int xmin = c->state.scissor.left;
-	const int xmax = c->state.scissor.right;
-    do {
-        // horizontal scissoring
-        const int32_t xl = max(left_x  >> TRI_ITERATORS_BITS, xmin);
-        const int32_t xr = min(right_x >> TRI_ITERATORS_BITS, xmax);
-        left_x  += left_xi;
-        right_x += right_xi;
-        // invoke the scanline rasterizer
-        if (ggl_likely(xl < xr)) {
-            c->iterators.xl = xl;
-            c->iterators.xr = xr;
-            c->scanline(c);
-        }
-		c->step_y(c);
-	} while (--count);
-}
-
-
-void trianglex_big(void* con,
-        const GGLcoord* v0, const GGLcoord* v1, const GGLcoord* v2)
-{
-    GGL_CONTEXT(c, con);
-
-    Edge edges[3];
-	int num_edges = 0;
-	int32_t ymin = TRI_FROM_INT(c->state.scissor.top)    + TRI_HALF;
-	int32_t ymax = TRI_FROM_INT(c->state.scissor.bottom) - TRI_HALF;
-	    
-	edge_setup( edges, &num_edges, v0, v1, ymin, ymax );
-	edge_setup( edges, &num_edges, v0, v2, ymin, ymax );
-	edge_setup( edges, &num_edges, v1, v2, ymin, ymax );
-
-    if (ggl_unlikely(num_edges<2))  // for really tiny triangles that don't
-		return;                     // cross any scanline centers
-
-    Edge* left  = &edges[0];
-    Edge* right = &edges[1];
-    Edge* other = &edges[2];
-    int32_t y_top = min(left->y_top, right->y_top);
-    int32_t y_bot = max(left->y_bot, right->y_bot);
-
-	if (ggl_likely(num_edges==3)) {
-        y_top = min(y_top, edges[2].y_top);
-        y_bot = max(y_bot, edges[2].y_bot);
-		if (edges[0].y_top > y_top) {
-            other = &edges[0];
-            left  = &edges[2];
-		} else if (edges[1].y_top > y_top) {
-            other = &edges[1];
-            right = &edges[2];
-		}
-    }
-
-    c->init_y(c, y_top >> TRI_FRACTION_BITS);
-
-    int32_t y_mid = min(left->y_bot, right->y_bot);
-    triangle_sweep_edges( left, right, y_top, y_mid, c );
-
-    // second scanline sweep loop, if necessary
-    y_mid += TRI_ONE;
-    if (y_mid <= y_bot) {
-        ((left->y_bot == y_bot) ? right : left) = other;
-        if (other->y_top < y_mid) {
-            other->x += other->x_incr;
-        }
-        triangle_sweep_edges( left, right, y_mid, y_bot, c );
-    }
-}
-
-void aa_trianglex(void* con,
-        const GGLcoord* a, const GGLcoord* b, const GGLcoord* c)
-{
-    GGLcoord pts[6] = { a[0], a[1], b[0], b[1], c[0], c[1] };
-    aapolyx(con, pts, 3);
-}
-
-// ----------------------------------------------------------------------------
-#if 0
-#pragma mark -
-#endif
-
-struct AAEdge
-{
-    GGLfixed x;         // edge position in 12.16 coordinates
-    GGLfixed x_incr;    // on each y step, increment x by that amount
-    GGLfixed y_incr;    // on each x step, increment y by that amount
-    int16_t y_top;      // starting scanline, 12.4 format
-    int16_t y_bot;      // starting scanline, 12.4 format
-    void dump();
-};
-
-void AAEdge::dump()
-{
-    float tri  = 1.0f / TRI_ONE;
-    float iter = 1.0f / (1<<TRI_ITERATORS_BITS);
-    float fix  = 1.0f / FIXED_ONE;
-    LOGD(   "x=%08x (%.3f), "
-            "x_incr=%08x (%.3f), y_incr=%08x (%.3f), "
-            "y_top=%08x (%.3f), y_bot=%08x (%.3f) ",
-        x, x*fix,
-        x_incr, x_incr*iter,
-        y_incr, y_incr*iter,
-        y_top, y_top*tri,
-        y_bot, y_bot*tri );
-}
-
-// the following function sets up an edge, it assumes
-// that ymin and ymax are in already in the 'reduced'
-// format
-static __attribute__((noinline))
-void aa_edge_setup(
-        AAEdge*         edges,
-        int*            pcount,
-        const GGLcoord* p1,
-        const GGLcoord* p2,
-        int32_t         ymin,
-        int32_t         ymax )
-{
-    const GGLfixed*  top = p1;
-    const GGLfixed*  bot = p2;
-    AAEdge* edge = edges + *pcount;
-
-    if (top[1] > bot[1])
-        swap(top, bot);
-
-    int  y1 = top[1];
-    int  y2 = bot[1];
-    int  dy = y2 - y1;
-
-    if (dy==0 || y1>ymax || y2<ymin)
-        return;
-
-    if (y1 > ymin)
-        ymin = y1;
-    
-    if (y2 < ymax)
-        ymax = y2;
-
-    const int x1 = top[0];
-    const int dx = bot[0] - x1;
-    const int shift = FIXED_BITS - TRI_FRACTION_BITS;
-
-    // setup edge fields
-    edge->x      = x1 << shift;
-    edge->x_incr = 0;
-    edge->y_top  = ymin;
-    edge->y_bot  = ymax;
-    edge->y_incr = 0x7FFFFFFF;
-
-    if (ggl_likely(ymin <= ymax && dx)) {
-        edge->x_incr = gglDivQ16(dx, dy);
-        if (dx != 0) {
-            edge->y_incr = abs(gglDivQ16(dy, dx));
-        }
-    }
-    if (ggl_likely(y1 < ymin)) {
-        int32_t xadjust = (edge->x_incr * (ymin-y1))
-                >> (TRI_FRACTION_BITS + TRI_ITERATORS_BITS - FIXED_BITS);
-        edge->x += xadjust;
-    }
-  
-    ++*pcount;
-}
-
-
-typedef int (*compar_t)(const void*, const void*);
-static int compare_edges(const AAEdge *e0, const AAEdge *e1) {
-    if (e0->y_top > e1->y_top)      return 1;
-    if (e0->y_top < e1->y_top)      return -1;
-    if (e0->x > e1->x)              return 1;
-    if (e0->x < e1->x)              return -1;
-    if (e0->x_incr > e1->x_incr)    return 1;
-    if (e0->x_incr < e1->x_incr)    return -1;
-    return 0; // same edges, should never happen
-}
-
-static inline 
-void SET_COVERAGE(int16_t*& p, int32_t value, ssize_t n)
-{
-    android_memset16((uint16_t*)p, value, n*2);
-    p += n;
-}
-
-static inline 
-void ADD_COVERAGE(int16_t*& p, int32_t value)
-{
-    value = *p + value;
-    if (value >= 0x8000)
-        value = 0x7FFF;
-    *p++ = value;
-}
-
-static inline
-void SUB_COVERAGE(int16_t*& p, int32_t value)
-{
-    value = *p - value;
-    value &= ~(value>>31);
-    *p++ = value;
-}
-
-void aapolyx(void* con,
-        const GGLcoord* pts, int count)
-{
-    /*
-     * NOTE: This routine assumes that the polygon has been clipped to the
-     * viewport already, that is, no vertex lies outside of the framebuffer.
-     * If this happens, the code below won't corrupt memory but the 
-     * coverage values may not be correct.
-     */
-    
-    GGL_CONTEXT(c, con);
-
-    // we do only quads for now (it's used for thick lines)
-    if ((count>4) || (count<2)) return;
-
-    // take scissor into account
-    const int xmin = c->state.scissor.left;
-    const int xmax = c->state.scissor.right;
-    if (xmin >= xmax) return;
-
-    // generate edges from the vertices
-    int32_t ymin = TRI_FROM_INT(c->state.scissor.top);
-    int32_t ymax = TRI_FROM_INT(c->state.scissor.bottom);
-    if (ymin >= ymax) return;
-
-    AAEdge edges[4];
-    int num_edges = 0;
-    GGLcoord const * p = pts;
-    for (int i=0 ; i<count-1 ; i++, p+=2) {
-        aa_edge_setup(edges, &num_edges, p, p+2, ymin, ymax);
-    }
-    aa_edge_setup(edges, &num_edges, p, pts, ymin, ymax );
-    if (ggl_unlikely(num_edges<2))
-        return;
-
-    // sort the edge list top to bottom, left to right.
-    qsort(edges, num_edges, sizeof(AAEdge), (compar_t)compare_edges);
-
-    int16_t* const covPtr = c->state.buffers.coverage;
-    memset(covPtr+xmin, 0, (xmax-xmin)*sizeof(*covPtr));
-
-    // now, sweep all edges in order
-    // start with the 2 first edges. We know that they share their top
-    // vertex, by construction.
-    int i = 2;
-    AAEdge* left  = &edges[0];
-    AAEdge* right = &edges[1];
-    int32_t yt = left->y_top;
-    GGLfixed l = left->x;
-    GGLfixed r = right->x;
-    int retire = 0;
-    int16_t* coverage;
-
-    // at this point we can initialize the rasterizer    
-    c->init_y(c, yt>>TRI_FRACTION_BITS);
-    c->iterators.xl = xmax;
-    c->iterators.xr = xmin;
-
-    do {
-        int32_t y = min(min(left->y_bot, right->y_bot), TRI_FLOOR(yt + TRI_ONE));
-        const int32_t shift = TRI_FRACTION_BITS + TRI_ITERATORS_BITS - FIXED_BITS;
-        const int cf_shift = (1 + TRI_FRACTION_BITS*2 + TRI_ITERATORS_BITS - 15);
-
-        // compute xmin and xmax for the left edge
-        GGLfixed l_min = gglMulAddx(left->x_incr, y - left->y_top, left->x, shift);
-        GGLfixed l_max = l;
-        l = l_min;
-        if (l_min > l_max)
-            swap(l_min, l_max);
-
-        // compute xmin and xmax for the right edge
-        GGLfixed r_min = gglMulAddx(right->x_incr, y - right->y_top, right->x, shift);
-        GGLfixed r_max = r;
-        r = r_min;
-        if (r_min > r_max)
-            swap(r_min, r_max);
-
-        // make sure we're not touching coverage values outside of the
-        // framebuffer
-        l_min &= ~(l_min>>31);
-        r_min &= ~(r_min>>31);
-        l_max &= ~(l_max>>31);
-        r_max &= ~(r_max>>31);
-        if (gglFixedToIntFloor(l_min) >= xmax) l_min = gglIntToFixed(xmax)-1;
-        if (gglFixedToIntFloor(r_min) >= xmax) r_min = gglIntToFixed(xmax)-1;
-        if (gglFixedToIntCeil(l_max) >= xmax)  l_max = gglIntToFixed(xmax)-1;
-        if (gglFixedToIntCeil(r_max) >= xmax)  r_max = gglIntToFixed(xmax)-1;
-
-        // compute the integer versions of the above
-        const GGLfixed l_min_i = gglFloorx(l_min);
-        const GGLfixed l_max_i = gglCeilx (l_max);
-        const GGLfixed r_min_i = gglFloorx(r_min);
-        const GGLfixed r_max_i = gglCeilx (r_max);
-
-        // clip horizontally using the scissor
-        const int xml = max(xmin, gglFixedToIntFloor(l_min_i));
-        const int xmr = min(xmax, gglFixedToIntFloor(r_max_i));
-
-        // if we just stepped to a new scanline, render the previous one.
-        // and clear the coverage buffer
-        if (retire) {
-            if (c->iterators.xl < c->iterators.xr)
-                c->scanline(c);
-            c->step_y(c);
-            memset(covPtr+xmin, 0, (xmax-xmin)*sizeof(*covPtr));
-            c->iterators.xl = xml;
-            c->iterators.xr = xmr;
-        } else {
-            // update the horizontal range of this scanline
-            c->iterators.xl = min(c->iterators.xl, xml);
-            c->iterators.xr = max(c->iterators.xr, xmr);
-        }
-
-        coverage = covPtr + gglFixedToIntFloor(l_min_i);
-        if (l_min_i == gglFloorx(l_max)) {
-            
-            /*
-             *  fully traverse this pixel vertically
-             *       l_max
-             *  +-----/--+  yt
-             *  |    /   |  
-             *  |   /    |
-             *  |  /     |
-             *  +-/------+  y
-             *   l_min  (l_min_i + TRI_ONE)
-             */
-              
-            GGLfixed dx = l_max - l_min;
-            int32_t dy = y - yt;
-            int cf = gglMulx((dx >> 1) + (l_min_i + FIXED_ONE - l_max), dy,
-                FIXED_BITS + TRI_FRACTION_BITS - 15);
-            ADD_COVERAGE(coverage, cf);
-            // all pixels on the right have cf = 1.0
-        } else {
-            /*
-             *  spans several pixels in one scanline
-             *            l_max
-             *  +--------+--/-----+  yt
-             *  |        |/       |
-             *  |       /|        |
-             *  |     /  |        |
-             *  +---/----+--------+  y
-             *   l_min (l_min_i + TRI_ONE)
-             */
-
-            // handle the first pixel separately...
-            const int32_t y_incr = left->y_incr;
-            int32_t dx = TRI_FROM_FIXED(l_min_i - l_min) + TRI_ONE;
-            int32_t cf = (dx * dx * y_incr) >> cf_shift;
-            ADD_COVERAGE(coverage, cf);
-
-            // following pixels get covered by y_incr, but we need
-            // to fix-up the cf to account for previous partial pixel
-            dx = TRI_FROM_FIXED(l_min - l_min_i);
-            cf -= (dx * dx * y_incr) >> cf_shift;
-            for (int x = l_min_i+FIXED_ONE ; x < l_max_i-FIXED_ONE ; x += FIXED_ONE) {
-                cf += y_incr >> (TRI_ITERATORS_BITS-15);
-                ADD_COVERAGE(coverage, cf);
-            }
-            
-            // and the last pixel
-            dx = TRI_FROM_FIXED(l_max - l_max_i) - TRI_ONE;
-            cf += (dx * dx * y_incr) >> cf_shift;
-            ADD_COVERAGE(coverage, cf);
-        }
-        
-        // now, fill up all fully covered pixels
-        coverage = covPtr + gglFixedToIntFloor(l_max_i);
-        int cf = ((y - yt) << (15 - TRI_FRACTION_BITS));
-        if (ggl_likely(cf >= 0x8000)) {
-            SET_COVERAGE(coverage, 0x7FFF, ((r_max - l_max_i)>>FIXED_BITS)+1);
-        } else {
-            for (int x=l_max_i ; x<r_max ; x+=FIXED_ONE) {
-                ADD_COVERAGE(coverage, cf);
-            }
-        }
-        
-        // subtract the coverage of the right edge
-        coverage = covPtr + gglFixedToIntFloor(r_min_i); 
-        if (r_min_i == gglFloorx(r_max)) {
-            GGLfixed dx = r_max - r_min;
-            int32_t dy = y - yt;
-            int cf = gglMulx((dx >> 1) + (r_min_i + FIXED_ONE - r_max), dy,
-                FIXED_BITS + TRI_FRACTION_BITS - 15);
-            SUB_COVERAGE(coverage, cf);
-            // all pixels on the right have cf = 1.0
-        } else {
-            // handle the first pixel separately...
-            const int32_t y_incr = right->y_incr;
-            int32_t dx = TRI_FROM_FIXED(r_min_i - r_min) + TRI_ONE;
-            int32_t cf = (dx * dx * y_incr) >> cf_shift;
-            SUB_COVERAGE(coverage, cf);
-            
-            // following pixels get covered by y_incr, but we need
-            // to fix-up the cf to account for previous partial pixel
-            dx = TRI_FROM_FIXED(r_min - r_min_i);
-            cf -= (dx * dx * y_incr) >> cf_shift;
-            for (int x = r_min_i+FIXED_ONE ; x < r_max_i-FIXED_ONE ; x += FIXED_ONE) {
-                cf += y_incr >> (TRI_ITERATORS_BITS-15);
-                SUB_COVERAGE(coverage, cf);
-            }
-            
-            // and the last pixel
-            dx = TRI_FROM_FIXED(r_max - r_max_i) - TRI_ONE;
-            cf += (dx * dx * y_incr) >> cf_shift;
-            SUB_COVERAGE(coverage, cf);
-        }
-
-        // did we reach the end of an edge? if so, get a new one.
-        if (y == left->y_bot || y == right->y_bot) {
-            // bail out if we're done
-            if (i>=num_edges)
-                break;
-            if (y == left->y_bot)
-                left = &edges[i++];
-            if (y == right->y_bot)
-                right = &edges[i++];
-        }
-
-        // next scanline
-        yt = y;
-        
-        // did we just finish a scanline?        
-        retire = (y << (32-TRI_FRACTION_BITS)) == 0;
-    } while (true);
-
-    // render the last scanline
-    if (c->iterators.xl < c->iterators.xr)
-        c->scanline(c);
-}
-
-}; // namespace android
diff --git a/libpixelflinger/trap.h b/libpixelflinger/trap.h
deleted file mode 100644
index 7cce7b3..0000000
--- a/libpixelflinger/trap.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* libs/pixelflinger/trap.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-
-#ifndef ANDROID_TRAP_H
-#define ANDROID_TRAP_H
-
-#include <private/pixelflinger/ggl_context.h>
-
-namespace android {
-
-void ggl_init_trap(context_t* c);
-void ggl_state_changed(context_t* c, int flags);
-
-}; // namespace android
-
-#endif
diff --git a/libzipfile/Android.mk b/libzipfile/Android.mk
deleted file mode 100644
index d2d758c..0000000
--- a/libzipfile/Android.mk
+++ /dev/null
@@ -1,48 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# build host static library
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	centraldir.c \
-	zipfile.c
-
-LOCAL_STATIC_LIBRARIES := \
-	libunz
-
-LOCAL_MODULE:= libzipfile
-
-LOCAL_C_INCLUDES += external/zlib
-
-include $(BUILD_HOST_STATIC_LIBRARY)
-
-# build device static library
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	centraldir.c \
-	zipfile.c
-
-LOCAL_STATIC_LIBRARIES := \
-	libunz
-
-LOCAL_MODULE:= libzipfile
-
-LOCAL_C_INCLUDES += external/zlib
-
-include $(BUILD_STATIC_LIBRARY)
-
-
-# build test_zipfile
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	test_zipfile.c
-
-LOCAL_STATIC_LIBRARIES := libzipfile libunz
-
-LOCAL_MODULE := test_zipfile
-
-LOCAL_C_INCLUDES += external/zlib
-
-include $(BUILD_HOST_EXECUTABLE)
diff --git a/libzipfile/MODULE_LICENSE_APACHE2 b/libzipfile/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/libzipfile/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/libzipfile/NOTICE b/libzipfile/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/libzipfile/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/libzipfile/centraldir.c b/libzipfile/centraldir.c
deleted file mode 100644
index 4387ceb..0000000
--- a/libzipfile/centraldir.c
+++ /dev/null
@@ -1,256 +0,0 @@
-#include "private.h"
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-enum {
-    // finding the directory
-    CD_SIGNATURE = 0x06054b50,
-    EOCD_LEN     = 22,        // EndOfCentralDir len, excl. comment
-    MAX_COMMENT_LEN = 65535,
-    MAX_EOCD_SEARCH = MAX_COMMENT_LEN + EOCD_LEN,
-
-    // central directory entries
-    ENTRY_SIGNATURE = 0x02014b50,
-    ENTRY_LEN = 46,          // CentralDirEnt len, excl. var fields
-    
-    // local file header
-    LFH_SIZE = 30,
-};
-
-unsigned int
-read_le_int(const unsigned char* buf)
-{
-    return buf[0] | (buf[1] << 8) | (buf[2] << 16) | (buf[3] << 24);
-}
-
-unsigned int
-read_le_short(const unsigned char* buf)
-{
-    return buf[0] | (buf[1] << 8);
-}
-
-static int
-read_central_dir_values(Zipfile* file, const unsigned char* buf, int len)
-{
-    if (len < EOCD_LEN) {
-        // looks like ZIP file got truncated
-        fprintf(stderr, " Zip EOCD: expected >= %d bytes, found %d\n",
-                EOCD_LEN, len);
-        return -1;
-    }
-
-    file->disknum = read_le_short(&buf[0x04]);
-    file->diskWithCentralDir = read_le_short(&buf[0x06]);
-    file->entryCount = read_le_short(&buf[0x08]);
-    file->totalEntryCount = read_le_short(&buf[0x0a]);
-    file->centralDirSize = read_le_int(&buf[0x0c]);
-    file->centralDirOffest = read_le_int(&buf[0x10]);
-    file->commentLen = read_le_short(&buf[0x14]);
-
-    if (file->commentLen > 0) {
-        if (EOCD_LEN + file->commentLen > len) {
-            fprintf(stderr, "EOCD(%d) + comment(%d) exceeds len (%d)\n",
-                    EOCD_LEN, file->commentLen, len);
-            return -1;
-        }
-        file->comment = buf + EOCD_LEN;
-    }
-
-    return 0;
-}
-
-static int
-read_central_directory_entry(Zipfile* file, Zipentry* entry,
-                const unsigned char** buf, ssize_t* len)
-{
-    const unsigned char* p;
-
-    unsigned short  versionMadeBy;
-    unsigned short  versionToExtract;
-    unsigned short  gpBitFlag;
-    unsigned short  compressionMethod;
-    unsigned short  lastModFileTime;
-    unsigned short  lastModFileDate;
-    unsigned long   crc32;
-    unsigned long   compressedSize;
-    unsigned long   uncompressedSize;
-    unsigned short  extraFieldLength;
-    unsigned short  fileCommentLength;
-    unsigned short  diskNumberStart;
-    unsigned short  internalAttrs;
-    unsigned long   externalAttrs;
-    unsigned long   localHeaderRelOffset;
-    const unsigned char*  extraField;
-    const unsigned char*  fileComment;
-    unsigned int dataOffset;
-    unsigned short lfhExtraFieldSize;
-    
-
-    p = *buf;
-
-    if (*len < ENTRY_LEN) {
-        fprintf(stderr, "cde entry not large enough\n");
-        return -1;
-    }
-
-    if (read_le_int(&p[0x00]) != ENTRY_SIGNATURE) {
-        fprintf(stderr, "Whoops: didn't find expected signature\n");
-        return -1;
-    }
-
-    versionMadeBy = read_le_short(&p[0x04]);
-    versionToExtract = read_le_short(&p[0x06]);
-    gpBitFlag = read_le_short(&p[0x08]);
-    entry->compressionMethod = read_le_short(&p[0x0a]);
-    lastModFileTime = read_le_short(&p[0x0c]);
-    lastModFileDate = read_le_short(&p[0x0e]);
-    crc32 = read_le_int(&p[0x10]);
-    compressedSize = read_le_int(&p[0x14]);
-    entry->uncompressedSize = read_le_int(&p[0x18]);
-    entry->fileNameLength = read_le_short(&p[0x1c]);
-    extraFieldLength = read_le_short(&p[0x1e]);
-    fileCommentLength = read_le_short(&p[0x20]);
-    diskNumberStart = read_le_short(&p[0x22]);
-    internalAttrs = read_le_short(&p[0x24]);
-    externalAttrs = read_le_int(&p[0x26]);
-    localHeaderRelOffset = read_le_int(&p[0x2a]);
-
-    p += ENTRY_LEN;
-
-    // filename
-    if (entry->fileNameLength != 0) {
-        entry->fileName = p;
-    } else {
-        entry->fileName = NULL;
-    }
-    p += entry->fileNameLength;
-
-    // extra field
-    if (extraFieldLength != 0) {
-        extraField = p;
-    } else {
-        extraField = NULL;
-    }
-    p += extraFieldLength;
-
-    // comment, if any
-    if (fileCommentLength != 0) {
-        fileComment = p;
-    } else {
-        fileComment = NULL;
-    }
-    p += fileCommentLength;
-    
-    *buf = p;
-
-    // the size of the extraField in the central dir is how much data there is,
-    // but the one in the local file header also contains some padding.
-    p = file->buf + localHeaderRelOffset;
-    extraFieldLength = read_le_short(&p[0x1c]);
-    
-    dataOffset = localHeaderRelOffset + LFH_SIZE
-        + entry->fileNameLength + extraFieldLength;
-    entry->data = file->buf + dataOffset;
-#if 0
-    printf("file->buf=%p entry->data=%p dataOffset=%x localHeaderRelOffset=%d "
-           "entry->fileNameLength=%d extraFieldLength=%d\n",
-           file->buf, entry->data, dataOffset, localHeaderRelOffset,
-           entry->fileNameLength, extraFieldLength);
-#endif
-    return 0;
-}
-
-/*
- * Find the central directory and read the contents.
- *
- * The fun thing about ZIP archives is that they may or may not be
- * readable from start to end.  In some cases, notably for archives
- * that were written to stdout, the only length information is in the
- * central directory at the end of the file.
- *
- * Of course, the central directory can be followed by a variable-length
- * comment field, so we have to scan through it backwards.  The comment
- * is at most 64K, plus we have 18 bytes for the end-of-central-dir stuff
- * itself, plus apparently sometimes people throw random junk on the end
- * just for the fun of it.
- *
- * This is all a little wobbly.  If the wrong value ends up in the EOCD
- * area, we're hosed.  This appears to be the way that everbody handles
- * it though, so we're in pretty good company if this fails.
- */
-int
-read_central_dir(Zipfile *file)
-{
-    int err;
-
-    const unsigned char* buf = file->buf;
-    ssize_t bufsize = file->bufsize;
-    const unsigned char* eocd;
-    const unsigned char* p;
-    const unsigned char* start;
-    ssize_t len;
-    int i;
-
-    // too small to be a ZIP archive?
-    if (bufsize < EOCD_LEN) {
-        fprintf(stderr, "Length is %d -- too small\n", bufsize);
-        goto bail;
-    }
-
-    // find the end-of-central-dir magic
-    if (bufsize > MAX_EOCD_SEARCH) {
-        start = buf + bufsize - MAX_EOCD_SEARCH;
-    } else {
-        start = buf;
-    }
-    p = buf + bufsize - 4;
-    while (p >= start) {
-        if (*p == 0x50 && read_le_int(p) == CD_SIGNATURE) {
-            eocd = p;
-            break;
-        }
-        p--;
-    }
-    if (p < start) {
-        fprintf(stderr, "EOCD not found, not Zip\n");
-        goto bail;
-    }
-
-    // extract eocd values
-    err = read_central_dir_values(file, eocd, (buf+bufsize)-eocd);
-    if (err != 0) {
-        goto bail;
-    }
-
-    if (file->disknum != 0
-          || file->diskWithCentralDir != 0
-          || file->entryCount != file->totalEntryCount) {
-        fprintf(stderr, "Archive spanning not supported\n");
-        goto bail;
-    }
-
-    // Loop through and read the central dir entries.
-    p = buf + file->centralDirOffest;
-    len = (buf+bufsize)-p;
-    for (i=0; i < file->totalEntryCount; i++) {
-        Zipentry* entry = malloc(sizeof(Zipentry));
-        memset(entry, sizeof(Zipentry), 0);
-
-        err = read_central_directory_entry(file, entry, &p, &len);
-        if (err != 0) {
-            fprintf(stderr, "read_central_directory_entry failed\n");
-            free(entry);
-            goto bail;
-        }
-        
-        // add it to our list
-        entry->next = file->entries;
-        file->entries = entry;
-    }
-
-    return 0;
-bail:
-    return -1;
-}
-
diff --git a/libzipfile/private.h b/libzipfile/private.h
deleted file mode 100644
index 06f788d..0000000
--- a/libzipfile/private.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef PRIVATE_H
-#define PRIVATE_H
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-typedef struct Zipentry {
-    unsigned long fileNameLength;
-    const unsigned char* fileName;
-    unsigned short compressionMethod;
-    unsigned int uncompressedSize;
-    unsigned int compressedSize;
-    const unsigned char* data;
-    
-    struct Zipentry* next;
-} Zipentry;
-
-typedef struct Zipfile
-{
-    const unsigned char *buf;
-    ssize_t bufsize;
-
-    // Central directory
-    unsigned short  disknum;            //mDiskNumber;
-    unsigned short  diskWithCentralDir; //mDiskWithCentralDir;
-    unsigned short  entryCount;         //mNumEntries;
-    unsigned short  totalEntryCount;    //mTotalNumEntries;
-    unsigned int    centralDirSize;     //mCentralDirSize;
-    unsigned int    centralDirOffest;  // offset from first disk  //mCentralDirOffset;
-    unsigned short  commentLen;         //mCommentLen;
-    const unsigned char*  comment;            //mComment;
-
-    Zipentry* entries;
-} Zipfile;
-
-int read_central_dir(Zipfile* file);
-
-unsigned int read_le_int(const unsigned char* buf);
-unsigned int read_le_short(const unsigned char* buf);
-
-#endif // PRIVATE_H
-
diff --git a/libzipfile/test_zipfile.c b/libzipfile/test_zipfile.c
deleted file mode 100644
index 40840ec..0000000
--- a/libzipfile/test_zipfile.c
+++ /dev/null
@@ -1,92 +0,0 @@
-#include <zipfile/zipfile.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-
-void dump_zipfile(FILE* to, zipfile_t file);
-
-int
-main(int argc, char** argv)
-{
-    FILE* f;
-    size_t size, unsize;
-    void* buf;
-    void* scratch;
-    zipfile_t zip;
-    zipentry_t entry;
-    int err;
-    enum { HUH, LIST, UNZIP } what = HUH;
-
-    if (strcmp(argv[2], "-l") == 0 && argc == 3) {
-        what = LIST;
-    }
-    else if (strcmp(argv[2], "-u") == 0 && argc == 5) {
-        what = UNZIP;
-    }
-    else {
-        fprintf(stderr, "usage: test_zipfile ZIPFILE -l\n"
-                        "          lists the files in the zipfile\n"
-                        "       test_zipfile ZIPFILE -u FILENAME SAVETO\n"
-                        "          saves FILENAME from the zip file into SAVETO\n");
-        return 1;
-    }
-    
-    f = fopen(argv[1], "r");
-    if (f == NULL) {
-        fprintf(stderr, "couldn't open %s\n", argv[1]);
-        return 1;
-    }
-
-    fseek(f, 0, SEEK_END);
-    size = ftell(f);
-    rewind(f);
-    
-    buf = malloc(size);
-    fread(buf, 1, size, f);
-
-    zip = init_zipfile(buf, size);
-    if (zip == NULL) {
-        fprintf(stderr, "inti_zipfile failed\n");
-        return 1;
-    }
-
-    fclose(f);
-
-
-    switch (what)
-    {
-        case LIST:
-            dump_zipfile(stdout, zip);
-            break;
-        case UNZIP:
-            entry = lookup_zipentry(zip, argv[3]);
-            if (entry == NULL) {
-                fprintf(stderr, "zip file '%s' does not contain file '%s'\n",
-                                argv[1], argv[1]);
-                return 1;
-            }
-            f = fopen(argv[4], "w");
-            if (f == NULL) {
-                fprintf(stderr, "can't open file for writing '%s'\n", argv[4]);
-                return 1;
-            }
-            unsize = get_zipentry_size(entry);
-            size = unsize * 1.001;
-            scratch = malloc(size);
-            printf("scratch=%p\n", scratch);
-            err = decompress_zipentry(entry, scratch, size);
-            if (err != 0) {
-                fprintf(stderr, "error decompressing file\n");
-                return 1;
-            }
-            fwrite(scratch, unsize, 1, f);
-            free(scratch);
-            fclose(f);
-            break;
-    }
-    
-    free(buf);
-
-    return 0;
-}
-
diff --git a/libzipfile/zipfile.c b/libzipfile/zipfile.c
deleted file mode 100644
index b52d02d..0000000
--- a/libzipfile/zipfile.c
+++ /dev/null
@@ -1,160 +0,0 @@
-#include <zipfile/zipfile.h>
-
-#include "private.h"
-#include <stdlib.h>
-#include <string.h>
-#include <zlib.h>
-#define DEF_MEM_LEVEL 8                // normally in zutil.h?
-
-zipfile_t
-init_zipfile(const void* data, size_t size)
-{
-    int err;
-
-    Zipfile *file = malloc(sizeof(Zipfile));
-    if (file == NULL) return NULL;
-    memset(file, 0, sizeof(Zipfile));
-    file->buf = data;
-    file->bufsize = size;
-
-    err = read_central_dir(file);
-    if (err != 0) goto fail;
-
-    return file;
-fail:
-    free(file);
-    return NULL;
-}
-
-void
-release_zipfile(zipfile_t f)
-{
-    Zipfile* file = (Zipfile*)f;
-    Zipentry* entry = file->entries;
-    while (entry) {
-        Zipentry* next = entry->next;
-        free(entry);
-        entry = next;
-    }
-    free(file);
-}
-
-zipentry_t
-lookup_zipentry(zipfile_t f, const char* entryName)
-{
-    Zipfile* file = (Zipfile*)f;
-    Zipentry* entry = file->entries;
-    while (entry) {
-        if (0 == memcmp(entryName, entry->fileName, entry->fileNameLength)) {
-            return entry;
-        }
-        entry = entry->next;
-    }
-    return NULL;
-}
-
-size_t
-get_zipentry_size(zipentry_t entry)
-{
-    return ((Zipentry*)entry)->uncompressedSize;
-}
-
-char*
-get_zipentry_name(zipentry_t entry)
-{
-    Zipentry* e = (Zipentry*)entry;
-    int l = e->fileNameLength;
-    char* s = malloc(l+1);
-    memcpy(s, e->fileName, l);
-    s[l] = '\0';
-    return s;
-}
-
-enum {
-    STORED = 0,
-    DEFLATED = 8
-};
-
-static int
-uninflate(unsigned char* out, int unlen, const unsigned char* in, int clen)
-{
-    z_stream zstream;
-    unsigned long crc;
-    int err = 0;
-    int zerr;
-    
-    memset(&zstream, 0, sizeof(zstream));
-    zstream.zalloc = Z_NULL;
-    zstream.zfree = Z_NULL;
-    zstream.opaque = Z_NULL;
-    zstream.next_in = (void*)in;
-    zstream.avail_in = unlen;
-    zstream.next_out = (Bytef*) out;
-    zstream.avail_out = unlen;
-    zstream.data_type = Z_UNKNOWN;
-
-    // Use the undocumented "negative window bits" feature to tell zlib
-    // that there's no zlib header waiting for it.
-    zerr = inflateInit2(&zstream, -MAX_WBITS);
-    if (zerr != Z_OK) {
-        return -1;
-    }
-    
-    // uncompress the data
-    zerr = inflate(&zstream, Z_FINISH);
-    if (zerr != Z_STREAM_END) {
-        fprintf(stderr, "zerr=%d Z_STREAM_END=%d total_out=%lu\n", zerr, Z_STREAM_END,
-                    zstream.total_out);
-        err = -1;
-    }
-    
-     inflateEnd(&zstream);
-    return err;
-}
-
-int
-decompress_zipentry(zipentry_t e, void* buf, int bufsize)
-{
-    Zipentry* entry = (Zipentry*)e;
-    switch (entry->compressionMethod)
-    {
-        case STORED:
-            memcpy(buf, entry->data, entry->uncompressedSize);
-            return 0;
-        case DEFLATED:
-            return uninflate(buf, bufsize, entry->data, entry->compressedSize);
-        default:
-            return -1;
-    }
-}
-
-void
-dump_zipfile(FILE* to, zipfile_t file)
-{
-    Zipfile* zip = (Zipfile*)file;
-    Zipentry* entry = zip->entries;
-    int i;
-
-    fprintf(to, "entryCount=%d\n", zip->entryCount);
-    for (i=0; i<zip->entryCount; i++) {
-        fprintf(to, "  file \"");
-        fwrite(entry->fileName, entry->fileNameLength, 1, to);
-        fprintf(to, "\"\n");
-        entry = entry->next;
-    }
-}
-
-zipentry_t
-iterate_zipfile(zipfile_t file, void** cookie)
-{
-    Zipentry* entry = (Zipentry*)*cookie;
-    if (entry == NULL) {
-        Zipfile* zip = (Zipfile*)file;
-        *cookie = zip->entries;
-        return *cookie;
-    } else {
-        entry = entry->next;
-        *cookie = entry;
-        return entry;
-    }
-}
diff --git a/logcat/Android.mk b/logcat/Android.mk
deleted file mode 100644
index 3ee051d..0000000
--- a/logcat/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-# Copyright 2006 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= logcat.cpp
-
-LOCAL_SHARED_LIBRARIES := liblog
-
-LOCAL_MODULE:= logcat
-
-include $(BUILD_EXECUTABLE)
-
-########################
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := event-log-tags
-
-#LOCAL_MODULE_TAGS := user development
-
-# This will install the file in /system/etc
-#
-LOCAL_MODULE_CLASS := ETC
-
-LOCAL_SRC_FILES := $(LOCAL_MODULE)
-
-include $(BUILD_PREBUILT)
diff --git a/logcat/MODULE_LICENSE_APACHE2 b/logcat/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/logcat/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/logcat/NOTICE b/logcat/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/logcat/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/logcat/event-log-tags b/logcat/event-log-tags
deleted file mode 100644
index d2eff60..0000000
--- a/logcat/event-log-tags
+++ /dev/null
@@ -1,346 +0,0 @@
-# The entries in this file map a sparse set of log tag numbers to tag names.
-# This is installed on the device, in /system/etc, and parsed by logcat.
-#
-# Tag numbers are decimal integers, from 0 to 2^31.  (Let's leave the
-# negative values alone for now.)
-#
-# Tag names are one or more ASCII letters and numbers or underscores, i.e.
-# "[A-Z][a-z][0-9]_".  Do not include spaces or punctuation (the former
-# impacts log readability, the latter makes regex searches more annoying).
-#
-# Tag numbers and names are separated by whitespace.  Blank lines and lines
-# starting with '#' are ignored.
-#
-# Optionally, after the tag names can be put a description for the value(s)
-# of the tag. Description are in the format
-#    (<name>|data type[|data unit])
-# Multiple values are separated by commas.
-#
-# The data type is a number from the following values:
-# 1: int
-# 2: long
-# 3: string
-# 4: list
-# 
-# The data unit is a number taken from the following list:
-# 1: Number of objects
-# 2: Number of bytes
-# 3: Number of milliseconds
-# 4: Number of allocations
-# 5: Id
-# 6: Percent
-# Default value for data of type int/long is 2 (bytes).
-#
-# TODO: generate ".java" and ".h" files with integer constants from this file.
-
-# These are used for testing, do not modify without updating
-# tests/framework-tests/src/android/util/EventLogFunctionalTest.java.
-42    answer (to life the universe etc|3)
-314   pi
-2718  e
-
-2719 configuration_changed (config mask|1|5)
-2720 sync (id|3),(event|1|5),(source|1|5)
-2721 cpu (total|1|6),(user|1|6),(system|1|6),(iowait|1|6),(irq|1|6),(softirq|1|6)
-2722 battery_level (level|1|6),(voltage|1|1),(temperature|1|1)
-2723 battery_status (status|1|5),(health|1|5),(present|1|5),(plugged|1|5),(technology|3)
-# This is logged when the device is being forced to sleep (typically by
-# the user pressing the power button).
-2724 power_sleep_requested (wakeLocksCleared|1|1)
-# This is logged when the screen on broadcast has completed
-2725 power_screen_broadcast_send (wakelockCount|1|1)
-# This is logged when the screen broadcast has completed
-2726 power_screen_broadcast_done (on|1|5),(broadcastDuration|2|3),(wakelockCount|1|1)
-# This is logged when the screen on broadcast has completed
-2727 power_screen_broadcast_stop (which|1|5),(wakelockCount|1|1)
-# This is logged when the screen is turned on or off.
-2728 power_screen_state (offOrOn|1|5),(becauseOfUser|1|5),(totalTouchDownTime|2|3),(touchCycles|1|1)
-# This is logged when the partial wake lock (keeping the device awake
-# regardless of whether the screen is off) is acquired or released.
-2729 power_partial_wake_state (releasedorAcquired|1|5),(tag|3)
-# This is logged when battery goes from discharging to charging. 
-# It lets us count the total amount of time between charges and the discharge level
-2730 battery_discharge (duration|2|3),(minLevel|1|6),(maxLevel|1|6)
-#
-# Leave IDs through 2739 for more power logs 
-#
-
-# This event is logged when the location service uploads location data.
-2740 location_controller
-# This event is logged when someone is deciding to force a garbage collection
-2741 force_gc (reason|3)
-# This event is logged on each tickle
-2742 tickle (authority|3)
-# What happens in a sync operation (bytes sent and received, and
-# operation details)
-2743 sync_details (authority|3),(send|1|2),(recv|1|2),(details|3)
-
-# The disk space free on the /data partition, in bytes
-2744 free_storage_changed (data|2|2)
-# Device low memory notification and disk space free on the /data partition, in bytes at that time
-2745 low_storage (data|2|2)
-# disk space free on the /data partition in bytes
-2746 free_storage_left (data|2|2)
-
-# when a NotificationManager.notify is called
-2750 notification_enqueue (pkg|3),(id|1|5),(notification|3)
-# when someone tries to cancel a notification, the notification manager sometimes
-# calls this with flags too
-2751 notification_cancel (pkg|3),(id|1|5),(required_flags|1)
-# when someone tries to cancel all of the notifications for a particular package
-2752 notification_cancel_all (pkg|3),(required_flags|1)
-
-# This event is logged when GTalkService encounters important events
-2800 gtalkservice (eventType|1)
-# This event is logged for GTalk connection state changes. The status field is an int, but
-# it really contains 4 separate values, each taking up a byte
-# (eventType, connection state, connection error, network state)
-2801 gtalk_connection (status|1)
-
-2802 watchdog (Service|3)
-2803 watchdog_proc_pss (Process|3),(Pid|1|5),(Pss|1|2)
-2804 watchdog_soft_reset (Process|3),(Pid|1|5),(MaxPss|1|2),(Pss|1|2),(Skip|3)
-2805 watchdog_hard_reset (Process|3),(Pid|1|5),(MaxPss|1|2),(Pss|1|2)
-2806 watchdog_pss_stats (EmptyPss|1|2),(EmptyCount|1|1),(BackgroundPss|1|2),(BackgroundCount|1|1),(ServicePss|1|2),(ServiceCount|1|1),(VisiblePss|1|2),(VisibleCount|1|1),(ForegroundPss|1|2),(ForegroundCount|1|1),(NoPssCount|1|1)
-2807 watchdog_proc_stats (DeathsInOne|1|1),(DeathsInTwo|1|1),(DeathsInThree|1|1),(DeathsInFour|1|1),(DeathsInFive|1|1)
-2808 watchdog_scheduled_reboot (Now|2|1),(Interval|1|3),(StartTime|1|3),(Window|1|3),(Skip|3)
-2809 watchdog_meminfo (MemFree|1|2),(Buffers|1|2),(Cached|1|2),(Active|1|2),(Inactive|1|2),(AnonPages|1|2),(Mapped|1|2),(Slab|1|2),(SReclaimable|1|2),(SUnreclaim|1|2),(PageTables|1|2)
-2810 watchdog_vmstat (runtime|2|3),(pgfree|1|1),(pgactivate|1|1),(pgdeactivate|1|1),(pgfault|1|1),(pgmajfault|1|1)
-2811 watchdog_requested_reboot (NoWait|1|1),(ScheduleInterval|1|3),(RecheckInterval|1|3),(StartTime|1|3),(Window|1|3),(MinScreenOff|1|3),(MinNextAlarm|1|3)
-
-# Device boot timings.  We include monotonic clock values because the
-# intrinsic event log times are wall-clock.
-#
-# Runtime starts:
-3000 boot_progress_start (time|2|3)
-# SystemServer.run() starts:
-3010 boot_progress_system_run (time|2|3)
-# ZygoteInit class preloading starts:
-3020 boot_progress_preload_start (time|2|3)
-# ZygoteInit class preloading ends:
-3030 boot_progress_preload_end (time|2|3)
-# ActivityManagerService.systemReady() starts:
-3040 boot_progress_ams_ready (time|2|3)
-# ActivityManagerService calls enableScreenAfterBoot():
-3050 boot_progress_enable_screen (time|2|3)
-# Package Manager starts:
-3060 boot_progress_pms_start (time|2|3)
-# Package Manager .apk scan starts:
-3070 boot_progress_pms_system_scan_start (time|2|3)
-# Package Manager .apk scan starts:
-3080 boot_progress_pms_data_scan_start (time|2|3)
-# Package Manager .apk scan ends:
-3090 boot_progress_pms_scan_end (time|2|3)
-# Package Manager ready:
-3100 boot_progress_pms_ready (time|2|3)
-# + check activity_launch_time for Home app
-
-# Do not change these names without updating the checkin_events setting in
-# google3/googledata/wireless/android/provisioning/gservices.config !!
-#
-# An activity is being finished:
-30001 am_finish_activity (Token|1|5),(Task ID|1|5),(Component Name|3),(Reason|3)
-# A task is being brought to the front of the screen:
-30002 am_task_to_front (Task|1|5)
-# An existing activity is being given a new intent:
-30003 am_new_intent (Token|1|5),(Task ID|1|5),(Component Name|3),(Action|3),(MIME Type|3),(URI|3),(Flags|1|5)
-# A new task is being created:
-30004 am_create_task (Task ID|1|5)
-# A new activity is being created in an existing task:
-30005 am_create_activity (Token|1|5),(Task ID|1|5),(Component Name|3),(Action|3),(MIME Type|3),(URI|3),(Flags|1|5)
-# An activity has been resumed into the foreground but was not already running:
-30006 am_restart_activity (Token|1|5),(Task ID|1|5),(Component Name|3)
-# An activity has been resumed and is now in the foreground:
-30007 am_resume_activity (Token|1|5),(Task ID|1|5),(Component Name|3)
-# Application Not Responding
-30008 anr (pid|1|5),(Package Name|3),(reason|3)
-# Activity launch time
-30009 activity_launch_time (Token|1|5),(Component Name|3),(time|2|3)
-# Application process bound to work
-30010 am_proc_bound (PID|1|5),(Process Name|3)
-# Application process died
-30011 am_proc_died (PID|1|5),(Process Name|3)
-# The Activity Manager failed to pause the given activity. 
-30012 am_failed_to_pause (Token|1|5),(Wanting to pause|3),(Currently pausing|3)
-# Attempting to pause the current activity 
-30013 am_pause_activity (Token|1|5),(Component Name|3)
-# Application process has been started
-30014 am_proc_start (PID|1|5),(UID|1|5),(Process Name|3),(Type|3),(Component|3)
-# An application process has been marked as bad
-30015 am_proc_bad (UID|1|5),(Process Name|3)
-# An application process that was bad is now marked as good
-30016 am_proc_good (UID|1|5),(Process Name|3)
-# Reporting to applications that memory is low
-30017 am_low_memory (Num Processes|1|1)
-# An activity is being destroyed:
-30018 am_destroy_activity (Token|1|5),(Task ID|1|5),(Component Name|3)
-# An activity has been relaunched, resumed, and is now in the foreground:
-30019 am_relaunch_resume_activity (Token|1|5),(Task ID|1|5),(Component Name|3)
-# An activity has been relaunched:
-30020 am_relaunch_activity (Token|1|5),(Task ID|1|5),(Component Name|3)
-# The activity's onPause has been called.
-30021 am_on_paused_called (Component Name|3)
-# The activity's onResume has been called.
-30022 am_on_resume_called (Component Name|3)
-# Kill a process to reclaim memory.
-30023 am_kill_for_memory (PID|1|5),(Process Name|3),(OomAdj|1|5)
-# Discard an undelivered serialized broadcast (timeout/ANR/crash)
-30024 am_broadcast_discard_filter (Broadcast|1|5),(Action|3),(Receiver Number|1|1),(BroadcastFilter|1|5)
-30025 am_broadcast_discard_app (Broadcast|1|5),(Action|3),(Receiver Number|1|1),(App|3)
-# A service is being created
-30030 am_create_service (Service Record|1|5),(Name|3),(Intent|3),(PID|1|5)
-# A service is being destroyed
-30031 am_destroy_service (Service Record|1|5),(Name|3),(PID|1|5)
-# A process has crashed too many times, it is being cleared
-30032 am_process_crashed_too_much (Name|3),(PID|1|5)
-# An unknown process is trying to attach to the activity manager
-30033 am_drop_process (PID|1|5)
-# A service has crashed too many times, it is being stopped
-30034 am_service_crashed_too_much (Crash Count|1|1),(Component Name|3),(PID|1|5)
-# A service is going to be restarted after its process went away
-30035 am_schedule_service_restart (Component Name|3),(Time|2|3)
-# A client was waiting for a content provider, but its process was lost
-30036 am_provider_lost_process (Package Name|3),(UID|1|5),(Name|3)
-
-# Out of memory for surfaces.
-31000 wm_no_surface_memory (Window|3),(PID|1|5),(Operation|3)
-
-# Re-connecting to input method service because we haven't received its interface
-32000 imf_force_reconnect_ime (IME|4),(Time Since Connect|2|3),(Showing|1|1)
-
-# dvm_gc_info: LIST (LONG, LONG, LONG)
-#
-# First LONG:
-#
-#    [63]    1
-#    [62-24] ASCII process identifier
-#    [23-12] GC time in ms
-#    [11- 0] Bytes freed
-#
-# Second LONG (aggregated heap info):
-#
-#    [63-62] 10
-#    [61-60] Reserved; must be zero
-#    [59-48] Objects freed
-#    [47-36] Actual size (current footprint)
-#    [35-24] Allowed size (current hard max)
-#    [23-12] Objects allocated
-#    [11- 0] Bytes allocated
-#
-# Third LONG (zygote heap info):
-#
-#    [63-62] 11
-#    [61-60] Reserved; must be zero
-#    [59-48] Soft limit
-#    [47-36] Actual size (current footprint)
-#    [35-24] Allowed size (current hard max)
-#    [23-12] Objects allocated
-#    [11- 0] Bytes allocated
-#
-# Fourth LONG:
-#
-#    [63-48] Reserved; must be zero
-#    [47-36] dlmallocFootprint
-#    [35-24] mallinfo: total allocated space
-#    [23-12] External byte limit
-#    [11- 0] External bytes allocated
-#
-# See HeapDebug.c
-#
-20001 dvm_gc_info (custom|2),(custom|2),(custom|2),(custom|2)
-20002 dvm_gc_madvise_info (total|1|2),(zygote|1|2)
-
-75000 sqlite_mem_alarm_current (current|1|2)
-75001 sqlite_mem_alarm_max (max|1|2)
-75002 sqlite_mem_alarm_alloc_attempt (attempts|1|4)
-75003 sqlite_mem_released (Memory released|1|2)
-
-40000 checkin (Check in time|2|3)
-
-50000 menu_item_selected (Menu type where 0 is options and 1 is context|1|5),(Menu item title|3)
-50001 menu_opened (Menu type where 0 is options and 1 is context|1|5)
-# Connectivity state changed:
-# [31-13] Reserved for future use
-# [12- 9] Network subtype (for mobile network, as defined by TelephonyManager)
-# [ 8- 3] Detailed state ordinal (as defined by NetworkInfo.DetailedState)   
-# [ 2- 0] Network type (as defined by ConnectivityManager)
-50020 connectivity_state_changed (custom|1|5)
-
-# Wi-Fi network state changed:
-# [31- 6] Reserved for future use
-# [ 5- 0] Detailed state ordinal (as defined by NetworkInfo.DetailedState)   
-50021 wifi_network_state_changed (network_state|1|5)
-
-# Wi-Fi supplicant state changed:
-# [31- 6] Reserved for future use
-# [ 5- 0] Supplicant state ordinal (as defined by SupplicantState)   
-50022 wifi_supplicant_state_changed (supplicant_state|1|5)
-
-# Wi-Fi driver state changed:
-# [31- 1] Reserved for future use
-# [ 0- 0] Driver start (1) or stopped (0)   
-50023 wifi_driver_state_changed (driver_state|1|5)
-
-# Wi-Fi interface configuration state changed:
-# [31- 1] Reserved for future use
-# [ 0- 0] Interface configuration succeeded (1) or failed (0)   
-50024 wifi_interface_configuration_state_changed (IP_configuration|1|5)
-
-# Wi-Fi supplicant connection state changed:
-# [31- 2] Reserved for future use
-# [ 1- 0] Connected to supplicant (1) or disconnected from supplicant (0),
-#         or supplicant died (2)
-50025 wifi_supplicant_connection_state_changed (connected|1|5)
-
-# PDP Context has a bad DNS address
-50100 pdp_bad_dns_address (dns_address|3)
-
-# For data connection on PDP context, reached the data-out-without-data-in
-# packet count that triggers a countdown to radio restart
-50101 pdp_radio_reset_countdown_triggered (out_packet_count|1|1)
-
-# Radio restart - timed out with no incoming packets.
-50102 pdp_radio_reset (out_packet_count|1|1)
-
-# PDP context reset - timed out with no incoming packets.
-50103 pdp_context_reset (out_packet_count|1|1)
-
-# Reregister to data network - timed out with no incoming packets.
-50104 pdp_reregister_network (out_packet_count|1|1)
-
-# PDP Setup failures
-50105 pdp_setup_fail (cause|1|5), (cid|1|5), (network_type|1|5)
-
-# Call drops
-50106 call_drop (cause|1|5), (cid|1|5), (network_type|1|5)
-
-# Data network registration failed after successful voice registration
-50107 data_network_registration_fail (op_numeric|1|5), (cid|1|5)
-
-# Suspicious status of data connection while radio poweroff
-50108 data_network_status_on_radio_off (dc_state|3), (enable|1|5)
-
-# PDP drop caused by network
-50109 pdp_network_drop (cid|1|5), (network_type|1|5)
-
-# Do not change these names without updating tag in:
-#//device/dalvik/libcore/luni/src/main/native/org_apache_harmony_luni_platform_OSNetworkSystem.c
-51000 socket_stats (send|1|2),(recv|1|2),(ip|1|5),(port|1|5),(close|1|5)
-
-# db stats.  0 is query, 1 is write (may become more fine grained in the 
-# future)
-52000 db_operation (name|3),(op_type|1|5),(time|2|3)
-
-# http request/response stats
-52001 http_stats (useragent|3),(response|2|3),(processing|2|3),(tx|1|2),(rx|1|2)
-60000 viewroot_draw (Draw time|1|3)
-60001 viewroot_layout (Layout time|1|3)
-60002 view_build_drawing_cache (View created drawing cache|1|5)
-60003 view_use_drawing_cache (View drawn using bitmap cache|1|5)
-
-# 0 for screen off, 1 for screen on, 2 for key-guard done
-70000 screen_toggled (screen_state|1|5)
-
-# browser stats for diary study
-70101 browser_zoom_level_change (start level|1|5),(end level|1|5),(time|2|3)
-70102 browser_double_tap_duration (duration|1|3),(time|2|3)
\ No newline at end of file
diff --git a/logcat/logcat.cpp b/logcat/logcat.cpp
deleted file mode 100644
index 3130a1c..0000000
--- a/logcat/logcat.cpp
+++ /dev/null
@@ -1,568 +0,0 @@
-// Copyright 2006 The Android Open Source Project
-
-#include <cutils/logger.h>
-#include <cutils/logd.h>
-#include <cutils/sockets.h>
-#include <cutils/logprint.h>
-#include <cutils/event_tag_map.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <time.h>
-#include <errno.h>
-#include <assert.h>
-#include <ctype.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <arpa/inet.h>
-
-#define DEFAULT_LOG_ROTATE_SIZE_KBYTES 16
-#define DEFAULT_MAX_ROTATED_LOGS 4
-
-static AndroidLogFormat * g_logformat;
-
-/* logd prefixes records with a length field */
-#define RECORD_LENGTH_FIELD_SIZE_BYTES sizeof(uint32_t)
-
-#define LOG_FILE_DIR    "/dev/log/"
-
-
-namespace android {
-
-/* Global Variables */
-
-static const char * g_outputFileName = NULL;
-static int g_logRotateSizeKBytes = 0;                   // 0 means "no log rotation"
-static int g_maxRotatedLogs = DEFAULT_MAX_ROTATED_LOGS; // 0 means "unbounded"
-static int g_outFD = -1;
-static off_t g_outByteCount = 0;
-static int g_isBinary = 0;
-static int g_printBinary = 0;
-
-static EventTagMap* g_eventTagMap = NULL;
-
-static int openLogFile (const char *pathname)
-{
-    return open(g_outputFileName, O_WRONLY | O_APPEND | O_CREAT, S_IRUSR | S_IWUSR);
-}
-
-static void rotateLogs()
-{
-    int err;
-
-    // Can't rotate logs if we're not outputting to a file
-    if (g_outputFileName == NULL) {
-        return;
-    }
-
-    close(g_outFD);
-
-    for (int i = g_maxRotatedLogs ; i > 0 ; i--) {
-        char *file0, *file1;
-
-        asprintf(&file1, "%s.%d", g_outputFileName, i);
-
-        if (i - 1 == 0) {
-            asprintf(&file0, "%s", g_outputFileName);
-        } else {
-            asprintf(&file0, "%s.%d", g_outputFileName, i - 1);
-        }
-
-        err = rename (file0, file1);
-
-        if (err < 0 && errno != ENOENT) {
-            perror("while rotating log files");
-        }
-
-        free(file1);
-        free(file0);
-    }
-
-    g_outFD = openLogFile (g_outputFileName);
-
-    if (g_outFD < 0) {
-        perror ("couldn't open output file");
-        exit(-1);
-    }
-
-    g_outByteCount = 0;
-
-}
-
-void printBinary(struct logger_entry *buf)
-{
-    size_t size = sizeof(logger_entry) + buf->len;
-    int ret;
-    
-    do {
-        ret = write(g_outFD, buf, size);
-    } while (ret < 0 && errno == EINTR);
-}
-
-static void processBuffer(struct logger_entry *buf)
-{
-    int bytesWritten;
-    int err;
-    AndroidLogEntry entry;
-    char binaryMsgBuf[1024];
-
-    if (g_isBinary) {
-        err = android_log_processBinaryLogBuffer(buf, &entry, g_eventTagMap,
-                binaryMsgBuf, sizeof(binaryMsgBuf));
-        //printf(">>> pri=%d len=%d msg='%s'\n",
-        //    entry.priority, entry.messageLen, entry.message);
-    } else {
-        err = android_log_processLogBuffer(buf, &entry);
-    }
-    if (err < 0)
-        goto error;
-
-    bytesWritten = android_log_filterAndPrintLogLine(
-                        g_logformat, g_outFD, &entry);
-
-    if (bytesWritten < 0) {
-        perror("output error");
-        exit(-1);
-    }
-
-    g_outByteCount += bytesWritten;
-
-    if (g_logRotateSizeKBytes > 0 
-        && (g_outByteCount / 1024) >= g_logRotateSizeKBytes
-    ) {
-        rotateLogs();
-    }
-
-error:
-    //fprintf (stderr, "Error processing record\n");
-    return;
-}
-
-static void readLogLines(int logfd)
-{
-    while (1) {
-        unsigned char buf[LOGGER_ENTRY_MAX_LEN + 1] __attribute__((aligned(4)));
-        struct logger_entry *entry = (struct logger_entry *) buf;
-        int ret;
-
-        ret = read(logfd, entry, LOGGER_ENTRY_MAX_LEN);
-        if (ret < 0) {
-            if (errno == EINTR)
-                continue;
-            if (errno == EAGAIN)
-                break;
-            perror("logcat read");
-            exit(EXIT_FAILURE);
-        }
-        else if (!ret) {
-            fprintf(stderr, "read: Unexpected EOF!\n");
-            exit(EXIT_FAILURE);
-        }
-
-        /* NOTE: driver guarantees we read exactly one full entry */
-
-        entry->msg[entry->len] = '\0';
-
-        if (g_printBinary) {
-            printBinary(entry);
-        } else {
-            (void) processBuffer(entry);
-        }
-    }
-}
-
-static int clearLog(int logfd)
-{
-    return ioctl(logfd, LOGGER_FLUSH_LOG);
-}
-
-/* returns the total size of the log's ring buffer */
-static int getLogSize(int logfd)
-{
-    return ioctl(logfd, LOGGER_GET_LOG_BUF_SIZE);
-}
-
-/* returns the readable size of the log's ring buffer (that is, amount of the log consumed) */
-static int getLogReadableSize(int logfd)
-{
-    return ioctl(logfd, LOGGER_GET_LOG_LEN);
-}
-
-static void setupOutput()
-{
-
-    if (g_outputFileName == NULL) {
-        g_outFD = STDOUT_FILENO;
-
-    } else {
-        struct stat statbuf;
-
-        g_outFD = openLogFile (g_outputFileName);
-
-        if (g_outFD < 0) {
-            perror ("couldn't open output file");
-            exit(-1);
-        }
-
-        fstat(g_outFD, &statbuf);
-
-        g_outByteCount = statbuf.st_size;
-    }
-}
-
-static void show_help(const char *cmd)
-{
-    fprintf(stderr,"Usage: %s [options] [filterspecs]\n", cmd);
-
-    fprintf(stderr, "options include:\n"
-                    "  -s              Set default filter to silent.\n"
-                    "                  Like specifying filterspec '*:s'\n"
-                    "  -f <filename>   Log to file. Default to stdout\n"
-                    "  -r [<kbytes>]   Rotate log every kbytes. (16 if unspecified). Requires -f\n"
-                    "  -n <count>      Sets max number of rotated logs to <count>, default 4\n"
-                    "  -v <format>     Sets the log print format, where <format> is one of:\n\n"
-                    "                  brief process tag thread raw time threadtime long\n\n"
-                    "  -c              clear (flush) the entire log and exit\n"
-                    "  -d              dump the log and then exit (don't block)\n"
-                    "  -g              get the size of the log's ring buffer and exit\n"
-                    "  -b <buffer>     request alternate ring buffer\n"
-                    "                  ('main' (default), 'radio', 'events')\n"
-                    "  -B              output the log in binary");
-
-
-    fprintf(stderr,"\nfilterspecs are a series of \n"
-                   "  <tag>[:priority]\n\n"
-                   "where <tag> is a log component tag (or * for all) and priority is:\n"
-                   "  V    Verbose\n"
-                   "  D    Debug\n"
-                   "  I    Info\n"
-                   "  W    Warn\n"
-                   "  E    Error\n"
-                   "  F    Fatal\n"
-                   "  S    Silent (supress all output)\n"
-                   "\n'*' means '*:d' and <tag> by itself means <tag>:v\n"
-                   "\nIf not specified on the commandline, filterspec is set from ANDROID_LOG_TAGS.\n"
-                   "If no filterspec is found, filter defaults to '*:I'\n"
-                   "\nIf not specified with -v, format is set from ANDROID_PRINTF_LOG\n"
-                   "or defaults to \"brief\"\n\n");
-
-
-
-}
-
-
-} /* namespace android */
-
-static int setLogFormat(const char * formatString)
-{
-    static AndroidLogPrintFormat format;
-
-    format = android_log_formatFromString(formatString);
-
-    if (format == FORMAT_OFF) {
-        // FORMAT_OFF means invalid string
-        return -1;
-    }
-
-    android_log_setPrintFormat(g_logformat, format);
-
-    return 0;
-}
-
-extern "C" void logprint_run_tests(void);
-
-int main (int argc, char **argv)
-{
-    int logfd;
-    int err;
-    int hasSetLogFormat = 0;
-    int clearLog = 0;
-    int getLogSize = 0;
-    int mode = O_RDONLY;
-    char *log_device = strdup("/dev/"LOGGER_LOG_MAIN);
-    const char *forceFilters = NULL;
-
-    g_logformat = android_log_format_new();
-
-    if (argc == 2 && 0 == strcmp(argv[1], "--test")) {
-        logprint_run_tests();
-        exit(0);
-    }
-
-    if (argc == 2 && 0 == strcmp(argv[1], "--help")) {
-        android::show_help(argv[0]);
-        exit(0);
-    }
-
-    for (;;) {
-        int ret;
-
-        ret = getopt(argc, argv, "cdgsQf:r::n:v:b:B");
-
-        if (ret < 0) {
-            break;
-        }
-
-        switch(ret) {
-            case 's': 
-                // default to all silent
-                android_log_addFilterRule(g_logformat, "*:s");
-            break;
-
-            case 'c':
-                clearLog = 1;
-                mode = O_WRONLY;
-            break;
-
-            case 'd':
-                mode |= O_NONBLOCK;
-            break;
-
-            case 'g':
-                getLogSize = 1;
-            break;
-
-            case 'b':
-                free(log_device);
-                log_device =
-                    (char*) malloc(strlen(LOG_FILE_DIR) + strlen(optarg) + 1);
-                strcpy(log_device, LOG_FILE_DIR);
-                strcat(log_device, optarg);
-
-                android::g_isBinary = (strcmp(optarg, "events") == 0);
-            break;
-
-            case 'B':
-                android::g_printBinary = 1;
-            break;
-
-            case 'f':
-                // redirect output to a file
-
-                android::g_outputFileName = optarg;
-
-            break;
-
-            case 'r':
-                if (optarg == NULL) {                
-                    android::g_logRotateSizeKBytes 
-                                = DEFAULT_LOG_ROTATE_SIZE_KBYTES;
-                } else {
-                    long logRotateSize;
-                    char *lastDigit;
-
-                    if (!isdigit(optarg[0])) {
-                        fprintf(stderr,"Invalid parameter to -r\n");
-                        android::show_help(argv[0]);
-                        exit(-1);
-                    }
-                    android::g_logRotateSizeKBytes = atoi(optarg);
-                }
-            break;
-
-            case 'n':
-                if (!isdigit(optarg[0])) {
-                    fprintf(stderr,"Invalid parameter to -r\n");
-                    android::show_help(argv[0]);
-                    exit(-1);
-                }
-
-                android::g_maxRotatedLogs = atoi(optarg);
-            break;
-
-            case 'v':
-                err = setLogFormat (optarg);
-                if (err < 0) {
-                    fprintf(stderr,"Invalid parameter to -v\n");
-                    android::show_help(argv[0]);
-                    exit(-1);
-                }
-
-                hasSetLogFormat = 1;
-            break;
-
-            case 'Q':
-                /* this is a *hidden* option used to start a version of logcat                 */
-                /* in an emulated device only. it basically looks for androidboot.logcat=      */
-                /* on the kernel command line. If something is found, it extracts a log filter */
-                /* and uses it to run the program. If nothing is found, the program should     */
-                /* quit immediately                                                            */
-#define  KERNEL_OPTION  "androidboot.logcat="
-#define  CONSOLE_OPTION "androidboot.console="
-                {
-                    int          fd;
-                    char*        logcat;
-                    char*        console;
-                    int          force_exit = 1;
-                    static char  cmdline[1024];
-
-                    fd = open("/proc/cmdline", O_RDONLY);
-                    if (fd >= 0) {
-                        int  n = read(fd, cmdline, sizeof(cmdline)-1 );
-                        if (n < 0) n = 0;
-                        cmdline[n] = 0;
-                        close(fd);
-                    } else {
-                        cmdline[0] = 0;
-                    }
-
-                    logcat  = strstr( cmdline, KERNEL_OPTION );
-                    console = strstr( cmdline, CONSOLE_OPTION );
-                    if (logcat != NULL) {
-                        char*  p = logcat + sizeof(KERNEL_OPTION)-1;;
-                        char*  q = strpbrk( p, " \t\n\r" );;
-
-                        if (q != NULL)
-                            *q = 0;
-
-                        forceFilters = p;
-                        force_exit   = 0;
-                    }
-                    /* if nothing found or invalid filters, exit quietly */
-                    if (force_exit)
-                        exit(0);
-
-                    /* redirect our output to the emulator console */
-                    if (console) {
-                        char*  p = console + sizeof(CONSOLE_OPTION)-1;
-                        char*  q = strpbrk( p, " \t\n\r" );
-                        char   devname[64];
-                        int    len;
-
-                        if (q != NULL) {
-                            len = q - p;
-                        } else
-                            len = strlen(p);
-
-                        len = snprintf( devname, sizeof(devname), "/dev/%.*s", len, p );
-                        fprintf(stderr, "logcat using %s (%d)\n", devname, len);
-                        if (len < (int)sizeof(devname)) {
-                            fd = open( devname, O_WRONLY );
-                            if (fd >= 0) {
-                                dup2(fd, 1);
-                                dup2(fd, 2);
-                                close(fd);
-                            }
-                        }
-                    }
-                }
-                break;
-
-            default:
-                fprintf(stderr,"Unrecognized Option\n");
-                android::show_help(argv[0]);
-                exit(-1);
-            break;
-        }
-    }
-
-    if (android::g_logRotateSizeKBytes != 0 
-        && android::g_outputFileName == NULL
-    ) {
-        fprintf(stderr,"-r requires -f as well\n");
-        android::show_help(argv[0]);
-        exit(-1);
-    }
-
-    android::setupOutput();
-
-    if (hasSetLogFormat == 0) {
-        const char* logFormat = getenv("ANDROID_PRINTF_LOG");
-
-        if (logFormat != NULL) {
-            err = setLogFormat(logFormat);
-
-            if (err < 0) {
-                fprintf(stderr, "invalid format in ANDROID_PRINTF_LOG '%s'\n", 
-                                    logFormat);
-            }
-        }
-    }
-
-    if (forceFilters) {
-        err = android_log_addFilterString(g_logformat, forceFilters);
-        if (err < 0) {
-            fprintf (stderr, "Invalid filter expression in -logcat option\n");
-            exit(0);
-        }
-    } else if (argc == optind) {
-        // Add from environment variable
-        char *env_tags_orig = getenv("ANDROID_LOG_TAGS");
-
-        if (env_tags_orig != NULL) {
-            err = android_log_addFilterString(g_logformat, env_tags_orig);
-
-            if (err < 0) { 
-                fprintf(stderr, "Invalid filter expression in" 
-                                    " ANDROID_LOG_TAGS\n");
-                android::show_help(argv[0]);
-                exit(-1);
-            }
-        }
-    } else {
-        // Add from commandline
-        for (int i = optind ; i < argc ; i++) {
-            err = android_log_addFilterString(g_logformat, argv[i]);
-
-            if (err < 0) { 
-                fprintf (stderr, "Invalid filter expression '%s'\n", argv[i]);
-                android::show_help(argv[0]);
-                exit(-1);
-            }
-        }
-    }
-
-    logfd = open(log_device, mode);
-    if (logfd < 0) {
-        fprintf(stderr, "Unable to open log device '%s': %s\n",
-            log_device, strerror(errno));
-        exit(EXIT_FAILURE);
-    }
-
-    if (clearLog) {
-        int ret;
-        ret = android::clearLog(logfd);
-        if (ret) {
-            perror("ioctl");
-            exit(EXIT_FAILURE);
-        }
-        return 0;
-    }
-
-    if (getLogSize) {
-        int size, readable;
-
-        size = android::getLogSize(logfd);
-        if (size < 0) {
-            perror("ioctl");
-            exit(EXIT_FAILURE);
-        }
-
-        readable = android::getLogReadableSize(logfd);
-        if (readable < 0) {
-            perror("ioctl");
-            exit(EXIT_FAILURE);
-        }
-
-        printf("ring buffer is %dKb (%dKb consumed), "
-               "max entry is %db, max payload is %db\n",
-               size / 1024, readable / 1024,
-               (int) LOGGER_ENTRY_MAX_LEN, (int) LOGGER_ENTRY_MAX_PAYLOAD);
-        return 0;
-    }
-
-    //LOG_EVENT_INT(10, 12345);
-    //LOG_EVENT_LONG(11, 0x1122334455667788LL);
-    //LOG_EVENT_STRING(0, "whassup, doc?");
-
-    if (android::g_isBinary)
-        android::g_eventTagMap = android_openEventTagMap(EVENT_TAG_MAP_FILE);
-
-    android::readLogLines(logfd);
-
-    return 0;
-}
diff --git a/logwrapper/Android.mk b/logwrapper/Android.mk
deleted file mode 100644
index 5fd6356..0000000
--- a/logwrapper/Android.mk
+++ /dev/null
@@ -1,7 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES:= logwrapper.c
-LOCAL_MODULE := logwrapper
-LOCAL_STATIC_LIBRARIES := liblog
-include $(BUILD_EXECUTABLE)
diff --git a/logwrapper/logwrapper.c b/logwrapper/logwrapper.c
deleted file mode 100644
index f00bfbf..0000000
--- a/logwrapper/logwrapper.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <string.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include "private/android_filesystem_config.h"
-#include "cutils/log.h"
-
-void fatal(const char *msg) {
-    fprintf(stderr, msg);
-    LOG(LOG_ERROR, "logwrapper", msg);
-    exit(-1);
-}
-
-void usage() {
-    fatal(
-        "Usage: logwrapper [-x] BINARY [ARGS ...]\n"
-        "\n"
-        "Forks and executes BINARY ARGS, redirecting stdout and stderr to\n"
-        "the Android logging system. Tag is set to BINARY, priority is\n"
-        "always LOG_INFO.\n"
-        "\n"
-        "-x: Causes logwrapper to SIGSEGV when BINARY terminates\n"
-        "    fault address is set to the status of wait()\n");
-}
-
-void parent(const char *tag, int seg_fault_on_exit, int parent_read) {
-    int status;
-    char buffer[4096];
-
-    int a = 0;  // start index of unprocessed data
-    int b = 0;  // end index of unprocessed data
-    int sz;
-    while ((sz = read(parent_read, &buffer[b], sizeof(buffer) - 1 - b)) > 0) {
-
-        sz += b;
-        // Log one line at a time
-        for (b = 0; b < sz; b++) {
-            if (buffer[b] == '\r') {
-                buffer[b] = '\0';
-            } else if (buffer[b] == '\n') {
-                buffer[b] = '\0';
-                LOG(LOG_INFO, tag, &buffer[a]);
-                a = b + 1;
-            }
-        }
-
-        if (a == 0 && b == sizeof(buffer) - 1) {
-            // buffer is full, flush
-            buffer[b] = '\0';
-            LOG(LOG_INFO, tag, &buffer[a]);
-            b = 0;
-        } else if (a != b) {
-            // Keep left-overs
-            b -= a;
-            memmove(buffer, &buffer[a], b);
-            a = 0;
-        } else {
-            a = 0;
-            b = 0;
-        }
-
-    }
-    // Flush remaining data
-    if (a != b) {
-        buffer[b] = '\0';
-        LOG(LOG_INFO, tag, &buffer[a]);
-    }
-    status = 0xAAAA;
-    if (wait(&status) != -1) {  // Wait for child
-        if (WIFEXITED(status))
-            LOG(LOG_INFO, "logwrapper", "%s terminated by exit(%d)", tag,
-                    WEXITSTATUS(status));
-        else if (WIFSIGNALED(status))
-            LOG(LOG_INFO, "logwrapper", "%s terminated by signal %d", tag,
-                    WTERMSIG(status));
-        else if (WIFSTOPPED(status))
-            LOG(LOG_INFO, "logwrapper", "%s stopped by signal %d", tag,
-                    WSTOPSIG(status));
-    } else
-        LOG(LOG_INFO, "logwrapper", "%s wait() failed: %s (%d)", tag,
-                strerror(errno), errno);
-    if (seg_fault_on_exit)
-        *(int *)status = 0;  // causes SIGSEGV with fault_address = status
-}
-
-void child(int argc, char* argv[]) {
-    // create null terminated argv_child array
-    char* argv_child[argc + 1];
-    memcpy(argv_child, argv, argc * sizeof(char *));
-    argv_child[argc] = NULL;
-
-    if (execvp(argv_child[0], argv_child)) {
-        LOG(LOG_ERROR, "logwrapper",
-            "executing %s failed: %s\n", argv_child[0], strerror(errno));
-        exit(-1);
-    }
-}
-
-int main(int argc, char* argv[]) {
-    pid_t pid;
-    int seg_fault_on_exit = 0;
-
-    int parent_ptty;
-    int child_ptty;
-    char *child_devname = NULL;
-
-    if (argc < 2) {
-        usage();
-    }
-
-    if (strncmp(argv[1], "-d", 2) == 0) {
-        seg_fault_on_exit = 1;
-        argc--;
-        argv++;
-    }
-
-    if (argc < 2) {
-        usage();
-    }
-
-    /* Use ptty instead of socketpair so that STDOUT is not buffered */
-    parent_ptty = open("/dev/ptmx", O_RDWR);
-    if (parent_ptty < 0) {
-        fatal("Cannot create parent ptty\n");
-    }
-
-    if (grantpt(parent_ptty) || unlockpt(parent_ptty) ||
-            ((child_devname = (char*)ptsname(parent_ptty)) == 0)) {
-        fatal("Problem with /dev/ptmx\n");
-    }
-
-    pid = fork();
-    if (pid < 0) {
-        fatal("Failed to fork\n");
-    } else if (pid == 0) {
-        child_ptty = open(child_devname, O_RDWR);
-        if (child_ptty < 0) {
-            fatal("Problem with child ptty\n");
-        }
-
-        // redirect stdout and stderr
-        close(parent_ptty);
-        dup2(child_ptty, 1);
-        dup2(child_ptty, 2);
-        close(child_ptty);
-
-        child(argc - 1, &argv[1]);
-
-    } else {
-        // switch user and group to "log"
-        // this may fail if we are not root, 
-        // but in that case switching user/group is unnecessary 
-        setgid(AID_LOG);
-        setuid(AID_LOG);
-
-        parent(argv[1], seg_fault_on_exit, parent_ptty);
-    }
-
-    return 0;
-}
diff --git a/mkbootimg/Android.mk b/mkbootimg/Android.mk
deleted file mode 100644
index 18f0ff3..0000000
--- a/mkbootimg/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := mkbootimg.c
-LOCAL_STATIC_LIBRARIES := libmincrypt
-
-LOCAL_MODULE := mkbootimg
-
-include $(BUILD_HOST_EXECUTABLE)
-
-$(call dist-for-goals,droid,$(LOCAL_BUILT_MODULE))
diff --git a/mkbootimg/bootimg.h b/mkbootimg/bootimg.h
deleted file mode 100644
index 242ab35..0000000
--- a/mkbootimg/bootimg.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* tools/mkbootimg/bootimg.h
-**
-** Copyright 2007, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#ifndef _BOOT_IMAGE_H_
-#define _BOOT_IMAGE_H_
-
-typedef struct boot_img_hdr boot_img_hdr;
-
-#define BOOT_MAGIC "ANDROID!"
-#define BOOT_MAGIC_SIZE 8
-#define BOOT_NAME_SIZE 16
-#define BOOT_ARGS_SIZE 512
-
-struct boot_img_hdr
-{
-    unsigned char magic[BOOT_MAGIC_SIZE];
-
-    unsigned kernel_size;  /* size in bytes */
-    unsigned kernel_addr;  /* physical load addr */
-
-    unsigned ramdisk_size; /* size in bytes */
-    unsigned ramdisk_addr; /* physical load addr */
-
-    unsigned second_size;  /* size in bytes */
-    unsigned second_addr;  /* physical load addr */
-
-    unsigned tags_addr;    /* physical addr for kernel tags */
-    unsigned page_size;    /* flash page size we assume */
-    unsigned unused[2];    /* future expansion: should be 0 */
-
-    unsigned char name[BOOT_NAME_SIZE]; /* asciiz product name */
-    
-    unsigned char cmdline[BOOT_ARGS_SIZE];
-
-    unsigned id[8]; /* timestamp / checksum / sha1 / etc */
-};
-
-/*
-** +-----------------+ 
-** | boot header     | 1 page
-** +-----------------+
-** | kernel          | n pages  
-** +-----------------+
-** | ramdisk         | m pages  
-** +-----------------+
-** | second stage    | o pages
-** +-----------------+
-**
-** n = (kernel_size + page_size - 1) / page_size
-** m = (ramdisk_size + page_size - 1) / page_size
-** o = (second_size + page_size - 1) / page_size
-**
-** 0. all entities are page_size aligned in flash
-** 1. kernel and ramdisk are required (size != 0)
-** 2. second is optional (second_size == 0 -> no second)
-** 3. load each element (kernel, ramdisk, second) at
-**    the specified physical address (kernel_addr, etc)
-** 4. prepare tags at tag_addr.  kernel_args[] is
-**    appended to the kernel commandline in the tags.
-** 5. r0 = 0, r1 = MACHINE_TYPE, r2 = tags_addr
-** 6. if second_size != 0: jump to second_addr
-**    else: jump to kernel_addr
-*/
-
-#if 0
-typedef struct ptentry ptentry;
-
-struct ptentry {
-    char name[16];      /* asciiz partition name    */
-    unsigned start;     /* starting block number    */
-    unsigned length;    /* length in blocks         */
-    unsigned flags;     /* set to zero              */
-};
-
-/* MSM Partition Table ATAG
-**
-** length: 2 + 7 * n
-** atag:   0x4d534d70
-**         <ptentry> x n
-*/
-#endif
-
-#endif
diff --git a/mkbootimg/mkbootimg.c b/mkbootimg/mkbootimg.c
deleted file mode 100644
index d803cf6..0000000
--- a/mkbootimg/mkbootimg.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/* tools/mkbootimg/mkbootimg.c
-**
-** Copyright 2007, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include "mincrypt/sha.h"
-#include "bootimg.h"
-
-static void *load_file(const char *fn, unsigned *_sz)
-{
-    char *data;
-    int sz;
-    int fd;
-
-    data = 0;
-    fd = open(fn, O_RDONLY);
-    if(fd < 0) return 0;
-
-    sz = lseek(fd, 0, SEEK_END);
-    if(sz < 0) goto oops;
-
-    if(lseek(fd, 0, SEEK_SET) != 0) goto oops;
-
-    data = (char*) malloc(sz);
-    if(data == 0) goto oops;
-
-    if(read(fd, data, sz) != sz) goto oops;
-    close(fd);
-
-    if(_sz) *_sz = sz;
-    return data;
-
-oops:
-    close(fd);
-    if(data != 0) free(data);
-    return 0;
-}
-
-int usage(void)
-{
-    fprintf(stderr,"usage: mkbootimg\n"
-            "       --kernel <filename>\n"
-            "       --ramdisk <filename>\n"
-            "       [ --second <2ndbootloader-filename> ]\n"
-            "       [ --cmdline <kernel-commandline> ]\n"
-            "       [ --board <boardname> ]\n"
-            "       -o|--output <filename>\n"
-            );
-    return 1;
-}
-
-
-
-static unsigned char padding[2048] = { 0, };
-
-int write_padding(int fd, unsigned pagesize, unsigned itemsize)
-{
-    unsigned pagemask = pagesize - 1;
-    unsigned count;
-
-    if((itemsize & pagemask) == 0) {
-        return 0;
-    }
-
-    count = pagesize - (itemsize & pagemask);
-
-    if(write(fd, padding, count) != count) {
-        return -1;
-    } else {
-        return 0;
-    }
-}
-
-int main(int argc, char **argv)
-{
-    boot_img_hdr hdr;
-
-    char *kernel_fn = 0;
-    void *kernel_data = 0;
-    char *ramdisk_fn = 0;
-    void *ramdisk_data = 0;
-    char *second_fn = 0;
-    void *second_data = 0;
-    char *cmdline = "";
-    char *bootimg = 0;
-    char *board = "";
-    unsigned pagesize = 2048;
-    unsigned saddr = 0;
-    int fd;
-    SHA_CTX ctx;
-    uint8_t* sha;
-
-    argc--;
-    argv++;
-
-    memset(&hdr, 0, sizeof(hdr));
-
-    while(argc > 0){
-        char *arg = argv[0];
-        char *val = argv[1];
-        if(argc < 2) {
-            return usage();
-        }
-        argc -= 2;
-        argv += 2;
-        if(!strcmp(arg, "--output") || !strcmp(arg, "-o")) {
-            bootimg = val;
-        } else if(!strcmp(arg, "--kernel")) {
-            kernel_fn = val;
-        } else if(!strcmp(arg, "--ramdisk")) {
-            ramdisk_fn = val;
-        } else if(!strcmp(arg, "--second")) {
-            second_fn = val;
-        } else if(!strcmp(arg, "--cmdline")) {
-            cmdline = val;
-        } else if(!strcmp(arg, "--saddr")) {
-            saddr = strtoul(val, 0, 16);
-        } else if(!strcmp(arg, "--board")) {
-            board = val;
-        } else {
-            return usage();
-        }
-    }
-
-    if(bootimg == 0) {
-        fprintf(stderr,"error: no output filename specified\n");
-        return usage();
-    }
-
-    if(kernel_fn == 0) {
-        fprintf(stderr,"error: no kernel image specified\n");
-        return usage();
-    }
-
-    if(ramdisk_fn == 0) {
-        fprintf(stderr,"error: no ramdisk image specified\n");
-        return usage();
-    }
-
-    if(strlen(board) >= BOOT_NAME_SIZE) {
-        fprintf(stderr,"error: board name too large\n");
-        return usage();
-    }
-
-    strcpy(hdr.name, board);
-
-    hdr.kernel_addr =  0x10008000;
-    hdr.ramdisk_addr = 0x11000000;
-    if(saddr) {
-        hdr.second_addr =  0x00300000;
-    } else {
-        hdr.second_addr =  0x10F00000;
-    }
-    hdr.tags_addr   =  0x10000100;
-    hdr.page_size = pagesize;
-
-    memcpy(hdr.magic, BOOT_MAGIC, BOOT_MAGIC_SIZE);
-
-    if(strlen(cmdline) > (BOOT_ARGS_SIZE - 1)) {
-        fprintf(stderr,"error: kernel commandline too large\n");
-        return 1;
-    }
-    strcpy((char*)hdr.cmdline, cmdline);
-
-    kernel_data = load_file(kernel_fn, &hdr.kernel_size);
-    if(kernel_data == 0) {
-        fprintf(stderr,"error: could not load kernel '%s'\n", kernel_fn);
-        return 1;
-    }
-
-    if(!strcmp(ramdisk_fn,"NONE")) {
-        ramdisk_data = 0;
-        hdr.ramdisk_size = 0;
-    } else {
-        ramdisk_data = load_file(ramdisk_fn, &hdr.ramdisk_size);
-        if(ramdisk_data == 0) {
-            fprintf(stderr,"error: could not load ramdisk '%s'\n", ramdisk_fn);
-            return 1;
-        }
-    }
-
-    if(second_fn) {
-        second_data = load_file(second_fn, &hdr.second_size);
-        if(second_data == 0) {
-            fprintf(stderr,"error: could not load secondstage '%s'\n", second_fn);
-            return 1;
-        }
-    }
-
-    /* put a hash of the contents in the header so boot images can be
-     * differentiated based on their first 2k.
-     */
-    SHA_init(&ctx);
-    SHA_update(&ctx, kernel_data, hdr.kernel_size);
-    SHA_update(&ctx, &hdr.kernel_size, sizeof(hdr.kernel_size));
-    SHA_update(&ctx, ramdisk_data, hdr.ramdisk_size);
-    SHA_update(&ctx, &hdr.ramdisk_size, sizeof(hdr.ramdisk_size));
-    SHA_update(&ctx, second_data, hdr.second_size);
-    SHA_update(&ctx, &hdr.second_size, sizeof(hdr.second_size));
-    sha = SHA_final(&ctx);
-    memcpy(hdr.id, sha,
-           SHA_DIGEST_SIZE > sizeof(hdr.id) ? sizeof(hdr.id) : SHA_DIGEST_SIZE);
-
-    fd = open(bootimg, O_CREAT | O_TRUNC | O_WRONLY, 0644);
-    if(fd < 0) {
-        fprintf(stderr,"error: could not create '%s'\n", bootimg);
-        return 1;
-    }
-
-    if(write(fd, &hdr, sizeof(hdr)) != sizeof(hdr)) goto fail;
-    if(write_padding(fd, pagesize, sizeof(hdr))) goto fail;
-
-    if(write(fd, kernel_data, hdr.kernel_size) != hdr.kernel_size) goto fail;
-    if(write_padding(fd, pagesize, hdr.kernel_size)) goto fail;
-
-    if(write(fd, ramdisk_data, hdr.ramdisk_size) != hdr.ramdisk_size) goto fail;
-    if(write_padding(fd, pagesize, hdr.ramdisk_size)) goto fail;
-
-    if(second_data) {
-        if(write(fd, second_data, hdr.second_size) != hdr.second_size) goto fail;
-        if(write_padding(fd, pagesize, hdr.ramdisk_size)) goto fail;
-    }
-
-    return 0;
-
-fail:
-    unlink(bootimg);
-    close(fd);
-    fprintf(stderr,"error: failed writing '%s': %s\n", bootimg,
-            strerror(errno));
-    return 1;
-}
diff --git a/mountd/ASEC.c b/mountd/ASEC.c
deleted file mode 100644
index a6aab9c..0000000
--- a/mountd/ASEC.c
+++ /dev/null
@@ -1,774 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
-** Android Secure External Cache 
-*/
-
-#include "mountd.h"
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <ctype.h>
-#include <pwd.h>
-#include <stdlib.h>
-#include <poll.h>
-#include <errno.h>
-
-#include <sys/ioctl.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-
-#include <linux/dm-ioctl.h>
-#include <linux/loop.h>
-
-#include <cutils/properties.h>
-#include <cutils/misc.h>
-
-#include "ASEC.h"
-
-//#define MODULE_FAILURE_IS_FATAL
-
-extern int init_module(void *, unsigned long, const char *);
-extern int delete_module(const char *, unsigned int);
-
-struct asec_context
-{
-    char *name;           // Device mapper volume name
-    char *srcPath;        // Path to the source (original) mount
-    char *backingFile;    // Name of the image file
-    unsigned int sectors; // Number of sectors
-    char *dstPath;        // Destination mount point
-    char *crypt;          // Crypt options
-
-    boolean needs_format;
-    boolean started;
-    int cacheFd;
-    int lo_num;
-    int dm_num;
-    unsigned char key[16];
-};
-
-static const char *MODULES[] = { "dm_mod", "crypto", "crypto_algapi", "crypto_blkcipher", 
-                                 "cryptomgr", "dm_crypt", "jbd",  
-                                 "twofish_common", "twofish", "cbc",
-                                 "mbcache", "ext3",
-                                 NULL };
-static const char KEY_PATH[] = "/data/system/asec.key";
-static const char MODULE_PATH[] = "/system/lib/modules";
-static const char MKE2FS_PATH[] = "/system/bin/mke2fs";
-static const char E2FSCK_PATH[] = "/system/bin/e2fsck";
-
-boolean AsecIsStarted(void *Handle)
-{
-    struct asec_context *ctx = (struct asec_context *) Handle;
-
-    return ctx->started;
-}
-
-const char *AsecMountPoint(void *Handle)
-{
-    struct asec_context *ctx = (struct asec_context *) Handle;
-
-    return ctx->dstPath;
-}
-
-static boolean AsecIsEnabled()
-{
-    char value[PROPERTY_VALUE_MAX];
-    int  enabled;
-
-    property_get(ASEC_ENABLED, value, "0");
-
-    if (atoi(value) == 1)
-        return true;
-    return false;
-}
-
-void *AsecInit(const char *Name, const char *SrcPath, const char *BackingFile,
-               const char *Size, const char *DstPath, const char *Crypt)
-{
-    struct asec_context *ctx;
-
-    if (!AsecIsEnabled())
-        return NULL;
-
-    LOG_ASEC("AsecInit(%s, %s, %s, %s, %s, %s):\n",
-             Name, SrcPath, BackingFile, Size, DstPath, Crypt);
-
-    if (!Name || !SrcPath || !BackingFile || !Size || !DstPath || !Crypt) {
-        LOG_ERROR("AsecInit(): Invalid arguments\n");
-        return NULL;
-    }
-
-    if (!(ctx = malloc(sizeof(struct asec_context)))) {
-        LOG_ERROR("AsecInit(): Out of memory\n");
-        return NULL;
-    }
-
-    memset(ctx, 0, sizeof(struct asec_context));
-    ctx->name = strdup(Name);
-    ctx->srcPath = strdup(SrcPath);
-    ctx->backingFile = strdup(BackingFile);
-    ctx->sectors = atoi(Size);
-    ctx->dstPath = strdup(DstPath);
-    ctx->crypt = strdup(Crypt);
-    return ctx;
-}
-
-void AsecDeinit(void *Handle)
-{
-    struct asec_context *ctx = (struct asec_context *) Handle;
-
-    free(ctx->name);
-    free(ctx->srcPath);
-    free(ctx->backingFile);
-    free(ctx->dstPath);
-    free(ctx->crypt);
-
-    free(ctx);
-}
-
-static int AsecLoadModules()
-{
-    int i;
-
-    for (i = 0; MODULES[i] != NULL; i++) {
-	const char *moduleName = MODULES[i];
-        char moduleFile[255];
-        int rc = 0;
-        void *module;
-        unsigned int size;
-
-        sprintf(moduleFile, "%s/%s.ko", MODULE_PATH, moduleName);
-        module = load_file(moduleFile, &size);
-        if (!module) {
-            LOG_ERROR("Failed to load module %s (%d)\n", moduleFile, errno);
-            return -1;
-        }
-
-        rc = init_module(module, size, "");
-        free(module);
-        if (rc && errno != EEXIST) {
-            LOG_ERROR("Failed to init module %s (%d)\n", moduleFile, errno);
-            return -errno;
-        }
-    }
-    return 0;
-}
-
-static int AsecUnloadModules()
-{
-    int i, j, rc;
-
-    for (i = 0; MODULES[i] != NULL; i++);
-
-    for (j = (i - 1); j >= 0; j--) {
-	const char *moduleName = MODULES[j];
-        int maxretry = 10;
-        while(maxretry-- > 0) {
-            rc = delete_module(moduleName, O_NONBLOCK | O_EXCL);
-            if (rc < 0 && errno == EAGAIN)
-                usleep(500000);
-            else
-                break;
-        }
-        if (rc != 0) {
-            LOG_ERROR("Failed to unload module %s\n", moduleName);
-            return -errno;
-        }
-    }
-    return 0;
-}
-
-static int AsecGenerateKey(struct asec_context *ctx)
-{
-    LOG_ASEC("AsecGenerateKey():\n");
-
-    memset((void *) ctx->key, 0x69, sizeof(ctx->key));
-    return 0;
-}
-
-static int AsecLoadGenerateKey(struct asec_context *ctx)
-{
-    int fd;
-    int rc = 0;
-
-    if ((fd = open(KEY_PATH, O_RDWR | O_CREAT, 0600)) < 0) {
-        LOG_ERROR("Error opening / creating keyfile (%d)\n", errno);
-        return -errno;
-    }
-
-    if (read(fd, ctx->key, sizeof(ctx->key)) != sizeof(ctx->key)) {
-        LOG_ASEC("Generating key\n");
-        if ((rc = AsecGenerateKey(ctx)) < 0) {
-            LOG_ERROR("Error generating key (%d)\n", rc);
-            goto out;
-        }
-        if (write(fd, ctx->key, sizeof(ctx->key)) != sizeof(ctx->key)) {
-            LOG_ERROR("Error writing keyfile (%d)\n", errno);
-            rc = -1;
-            goto out;
-        }
-    }
-    
- out:
-    close (fd);
-    return rc;
-}
-
-static int AsecFormatFilesystem(struct asec_context *ctx)
-{
-    char cmdline[255];
-    int rc;
-
-    sprintf(cmdline,
-            "%s -b 4096 -m 1 -j -L \"%s\" /dev/block/dm-%d",
-            MKE2FS_PATH, ctx->name, ctx->dm_num);
-
-    LOG_ASEC("Formatting filesystem (%s)\n", cmdline);
-    // XXX: PROTECT FROM VIKING KILLER
-    if ((rc = system(cmdline)) < 0) {
-        LOG_ERROR("Error executing format command (%d)\n", errno);
-        return -errno;
-    }
-
-    rc = WEXITSTATUS(rc);
-
-    if (!rc) {
-        LOG_ASEC("Format completed\n");
-    } else {
-        LOG_ASEC("Format failed (%d)\n", rc);
-    }
-
-    return rc;
-}
-
-static int AsecCheckFilesystem(struct asec_context *ctx)
-{
-    char cmdline[255];
-    int rc;
-
-    sprintf(cmdline, "%s -p /dev/block/dm-%d", E2FSCK_PATH, ctx->dm_num);
-
-    LOG_ASEC("Checking filesystem (%s)\n", cmdline);
-    // XXX: PROTECT FROM VIKING KILLER
-    if ((rc = system(cmdline)) < 0) {
-        LOG_ERROR("Error executing check command (%d)\n", errno);
-        return -errno;
-    }
-
-    rc = WEXITSTATUS(rc);
-
-    if (rc == 0) {
-        LOG_ASEC("ASEC volume '%s' had no errors\n", ctx->name);
-    } else if (rc == 1) {
-        LOG_ASEC("ASEC volume '%s' had corrected errors\n", ctx->name);
-        rc = 0;
-    } else if (rc == 2) {
-        LOG_ERROR("ASEC volume '%s' had corrected errors (system should be rebooted)\n", ctx->name);
-    } else if (rc == 4) {
-        LOG_ERROR("ASEC volume '%s' had uncorrectable errors\n", ctx->name);
-    } else if (rc == 8) {
-        LOG_ERROR("Operational error while checking volume '%s'\n", ctx->name);
-    } else {
-        LOG_ERROR("Unknown e2fsck exit code (%d)\n", rc);
-    }
-    return rc;
-}
-
-static int AsecOpenCreateCache(struct asec_context *ctx)
-{
-    char filepath[255];
-
-    sprintf(filepath, "%s/%s", ctx->srcPath, ctx->backingFile);
-
-    if ((ctx->cacheFd = open(filepath, O_RDWR)) < 0) {
-        if (errno == ENOENT) {
-            int rc = 0;
-
-            LOG_ASEC("Creating cache file (%u sectors)\n", ctx->sectors);
-            if ((ctx->cacheFd = creat(filepath, 0600)) < 0) {
-                LOG_ERROR("Error creating cache (%d)\n", errno);
-                return -errno;
-            }
-            if (ftruncate(ctx->cacheFd, ctx->sectors * 512) < 0) {
-                LOG_ERROR("Error truncating cache (%d)\n", errno);
-                close(ctx->cacheFd);
-                unlink(filepath);
-                return -errno;
-            }
-            LOG_ASEC("Cache created (%u sectors) \n", ctx->sectors);
-            close(ctx->cacheFd); // creat() is WRONLY
-           
-            if ((ctx->cacheFd = open(filepath, O_RDWR)) < 0) {
-               LOG_ERROR("Error opening cache file (%d)\n", errno);
-                close(ctx->cacheFd);
-                unlink(filepath);
-                return -errno;
-            }
-
-            ctx->needs_format = 1;
-        } else
-            return -errno;
-    } else {
-        struct stat stat_buf;
-
-        if (fstat(ctx->cacheFd, &stat_buf) < 0) {
-            LOG_ERROR("Failed to fstat cache (%d)\n", errno);
-            close(ctx->cacheFd);
-            return -errno;
-        }
-        if (stat_buf.st_size != ctx->sectors * 512) {
-            LOG_ERROR("Cache size %lld != configured size %u\n",
-                      stat_buf.st_size, ctx->sectors * 512);
-        }
-
-        // XXX: Verify volume label matches ctx->name
-    }
-
-    return 0;
-}
-
-static void AsecCloseCache(struct asec_context *ctx)
-{
-    close(ctx->cacheFd);
-}
-
-static void *_align(void *ptr, unsigned int a)
-{
-        register unsigned long agn = --a;
-
-        return (void *) (((unsigned long) ptr + agn) & ~agn);
-}
-
-static struct dm_ioctl *_dm_ioctl_setup(struct asec_context *ctx, int flags)
-{
-    void *buffer;
-    void *p;
-    const size_t min_size = 16 * 1024;
-    size_t len = sizeof(struct dm_ioctl);
-    struct dm_ioctl *io;
-    struct dm_target_spec *tgt;
-    int i;
-    char params[1024];
-    char key[80];
-
-    key[0] = '\0';
-
-    for (i = 0; i < (int) sizeof(ctx->key); i++) {
-        char tmp[8];
-
-        sprintf(tmp, "%02x", ctx->key[i]);
-        strcat(key, tmp);
-    }
-
-    // XXX: Handle ctx->crypt 
-    sprintf(params, "twofish %s 0 /dev/block/loop%d 0", key, ctx->lo_num);
- 
-    if (len < min_size)
-        len = min_size;
-
-    if (!(buffer = malloc(len))) {
-        LOG_ERROR("Unable to allocate memory\n");
-        return NULL;
-    }
-
-    memset(buffer, 0, len);
-    io = buffer;
-    tgt = (struct dm_target_spec *) &buffer[sizeof(struct dm_ioctl)];
-    
-    io->version[0] = 4;
-    io->version[1] = 0;
-    io->version[2] = 0;
-
-    io->data_size = len;
-    io->data_start = sizeof(struct dm_ioctl);
-
-    io->flags = flags;
-    io->dev = 0; 
-
-    io->target_count = 1;
-    io->event_nr = 1;
-    strncpy(io->name, ctx->name, sizeof(io->name));
-
-    tgt->status = 0;
-    tgt->sector_start = 0;
-    tgt->length = ctx->sectors;
-    strncpy(tgt->target_type, "crypt", sizeof(tgt->target_type));
-
-    p = buffer + sizeof(struct dm_ioctl) + sizeof(struct dm_target_spec);
-    strcpy((char *) p, params);
-    p+= strlen(params) + 1;
-
-    p = _align(p, 8);
-    tgt->next = p - buffer;
-
-    return io;
-}
-
-static int FindNextAvailableDm()
-{
-    int i;
-
-    for (i = 0; i < 8; i++) {
-        char path[255];
-        sprintf(path, "/dev/block/dm-%d", i);
-        if ((access(path, F_OK) < 0) && (errno == ENOENT))
-            return i;
-    }
-
-    LOG_ERROR("Out of device mapper numbers\n");
-    return -1;
-}
-
-static int AsecCreateDeviceMapping(struct asec_context *ctx)
-{
-    struct dm_ioctl       *io;
-    int                   dmFd;
-    int                   rc = 0;
-
-    ctx->dm_num = FindNextAvailableDm();
-
-    if ((dmFd = open("/dev/device-mapper", O_RDWR)) < 0) {
-        LOG_ERROR("Error opening device mapper (%d)\n", errno);
-        return -errno;
-    }
-
-    if (!(io = _dm_ioctl_setup(ctx, 0))) {
-        LOG_ERROR("Unable to setup ioctl (out of memory)\n");
-        close(dmFd);
-        return -ENOMEM;
-    }
-
-    if ((rc = ioctl(dmFd, DM_DEV_CREATE, io)) < 0) {
-        LOG_ERROR("device-mapper create ioctl failed (%d)\n", errno);
-        rc = -errno;
-        goto out_free;
-    } 
-
-    free(io);
-
-    if (!(io = _dm_ioctl_setup(ctx, DM_STATUS_TABLE_FLAG))) {
-        LOG_ERROR("Unable to setup ioctl (out of memory)\n");
-        rc = -ENOMEM;
-        goto out_nofree;
-    }
- 
-    if ((rc = ioctl(dmFd, DM_TABLE_LOAD, io)) < 0) {
-        LOG_ERROR("device-mapper load ioctl failed (%d)\n", errno);
-        rc = -errno;
-        goto out_free;
-    }
-
-    free(io);
- 
-    if (!(io = _dm_ioctl_setup(ctx, 0))) {
-        LOG_ERROR("Unable to setup ioctl (out of memory)\n");
-        rc = -ENOMEM;
-        goto out_nofree;
-    }
-
-    if ((rc = ioctl(dmFd, DM_DEV_SUSPEND, io)) < 0) {
-        LOG_ERROR("device-mapper resume ioctl failed (%d)\n", errno);
-        rc = -errno;
-        goto out_free;
-    }
-
-out_free:
-    free (io);
-out_nofree:
-    close (dmFd);
-    return rc;
-}
-
-static int AsecDestroyDeviceMapping(struct asec_context *ctx)
-{
-    struct dm_ioctl       *io;
-    int                   dmFd;
-    int                   rc = 0;
-
-    if ((dmFd = open("/dev/device-mapper", O_RDWR)) < 0) {
-        LOG_ERROR("Error opening device mapper (%d)\n", errno);
-        return -errno;
-    }
-
-    if (!(io = _dm_ioctl_setup(ctx, DM_PERSISTENT_DEV_FLAG))) {
-        LOG_ERROR("Unable to setup ioctl (out of memory)\n");
-        rc = -ENOMEM;
-        goto out_nofree;
-    }
-
-    if ((rc = ioctl(dmFd, DM_DEV_REMOVE, io)) < 0) {
-        LOG_ERROR("device-mapper remove ioctl failed (%d)\n", errno);
-        rc = -errno;
-        goto out_free;
-    } 
-
-out_free:
-    free (io);
-out_nofree:
-    close (dmFd);
-    return rc;
-}
-
-static int AsecMountCache(struct asec_context *ctx)
-{
-    int flags = MS_NODEV | MS_NOEXEC | MS_NOSUID | MS_NOATIME | MS_NODIRATIME;
-    char devname[255];
-
-    if (access(ctx->dstPath, R_OK)) {
-        LOG_ERROR("Destination mount point '%s' unavailable (%d)\n", ctx->dstPath, errno);
-        return -errno;
-    }
-
-    sprintf(devname, "/dev/block/dm-%d", ctx->dm_num);
-
-    if (mount(devname, ctx->dstPath, "ext3", flags, NULL)) {
-        LOG_ERROR("ASEC mount failed (%d)\n", errno);
-        return -errno;
-    }
-    
-    return 0;
-}
-
-static int AsecUnmountCache(struct asec_context *ctx)
-{
-    if (umount(ctx->dstPath)) {
-        if (errno == EBUSY) {
-            LOG_ASEC("ASEC volume '%s' still busy\n", ctx->name);
-        } else {
-            LOG_ERROR("ASEC umount failed (%d)\n", errno);
-        }
-        return -errno;
-    }
-    LOG_ASEC("ASEC volume '%s' unmounted\n", ctx->name);
-    return 0;
-}
-
-static int FindNextAvailableLoop()
-{
-    int i;
-
-    for (i = 0; i < MAX_LOOP; i++) {
-        struct loop_info info;
-        char devname[255];
-        int fd;
-
-        sprintf(devname, "/dev/block/loop%d", i);
-
-        if ((fd = open(devname, O_RDONLY)) < 0) {
-            LOG_ERROR("Unable to open %s (%d)\n", devname, errno);
-            return -errno;
-        }
-
-        if (ioctl(fd, LOOP_GET_STATUS, &info) < 0) {
-            close(fd);
-
-            if (errno == ENXIO)
-                return i;
-
-            LOG_ERROR("Unable to get loop status for %s (%d)\n", devname, errno);
-            return -errno;
-        }
-        close(fd);
-    }
-    return -ENXIO;
-}
-
-static int AsecCreateLoop(struct asec_context *ctx)
-{
-    char devname[255];
-    int device_fd;
-    int rc = 0;
-
-    ctx->lo_num = FindNextAvailableLoop();
-    if (ctx->lo_num < 0) {
-        LOG_ERROR("No loop devices available\n");
-        return -ENXIO;
-    }
-
-    sprintf(devname, "/dev/block/loop%d", ctx->lo_num);
-    device_fd = open(devname, O_RDWR);
-    if (device_fd < 0) {
-        LOG_ERROR("failed to open loop device (%d)\n", errno);
-        return -errno;
-    }
-
-    if (ioctl(device_fd, LOOP_SET_FD, ctx->cacheFd) < 0) {
-        LOG_ERROR("loop_set_fd ioctl failed (%d)\n", errno);
-        rc = -errno;
-    }
-    close(device_fd);
-    return rc;
-}
-
-static int AsecDestroyLoop(struct asec_context *ctx)
-{
-    char devname[255];
-    int device_fd;
-    int rc = 0;
-
-    sprintf(devname, "/dev/block/loop%d", ctx->lo_num);
-    device_fd = open(devname, O_RDONLY);
-    if (device_fd < 0) {
-        LOG_ERROR("Failed to open loop (%d)\n", errno);
-        return -errno;
-    }
-
-    if (ioctl(device_fd, LOOP_CLR_FD, 0) < 0) {
-        LOG_ERROR("Failed to destroy loop (%d)\n", errno);
-        rc = -errno;
-    }
-
-    close(device_fd);
-    return rc;
-}
-
-int AsecStart(void *Handle)
-{
-    struct asec_context *ctx = (struct asec_context *) Handle;
-    char value[PROPERTY_VALUE_MAX];
-    int rc = 0;
-
-    if (!ctx)
-        return -EINVAL;
-
-    if (ctx->started)
-        return -EBUSY;
-
-    LOG_ASEC("AsecStart(%s):\n", ctx->name);
-
-    NotifyAsecState(ASEC_BUSY, ctx->dstPath);
-
-    if ((rc = AsecLoadModules()) < 0) {
-        LOG_ERROR("AsecStart: Failed to load kernel modules\n");
-#ifdef MODULE_FAILURE_IS_FATAL
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-	return rc;
-#endif
-    }
-
-    if ((rc = AsecLoadGenerateKey(ctx))) {
-        LOG_ERROR("AsecStart: Failed to load / generate key\n");
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-	return rc;
-    }
-    
-    if ((rc = AsecOpenCreateCache(ctx)) < 0) {
-        LOG_ERROR("AsecStart: Failed to open / create cache\n");
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-	return rc;
-    }
-
-    if ((rc = AsecCreateLoop(ctx)) < 0) {
-        LOG_ERROR("AsecStart: Failed to create loop\n");
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-	goto fail_closecache;
-    }
-
-    if ((rc = AsecCreateDeviceMapping(ctx)) < 0) {
-        LOG_ERROR("AsecStart: Failed to create devmapping (%d)\n", rc);
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-        goto fail_destroyloop;
-    }
-    
-    if (ctx->needs_format) {
-        if ((rc = AsecFormatFilesystem(ctx))) {
-            LOG_ERROR("AsecStart: Failed to format cache (%d)\n", rc);
-            NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-            goto fail_destroydm;
-        }
-        ctx->needs_format = 0;
-    } else {
-        if ((rc = AsecCheckFilesystem(ctx))) {
-            LOG_ERROR("AsecStart: Failed to check filesystem (%d)\n", rc);
-            NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-            goto fail_destroydm;
-        }
-    }
-
-    if ((rc = AsecMountCache(ctx)) < 0) {
-        LOG_ERROR("AsecStart: Failed to mount cache (%d)\n", rc);
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-        goto fail_destroydm;
-    }
-    
-    NotifyAsecState(ASEC_AVAILABLE, ctx->dstPath);
-    ctx->started = true;
-
-    return rc;
-
- fail_destroydm:
-    AsecDestroyDeviceMapping(ctx);
- fail_destroyloop:
-    AsecDestroyLoop(ctx);
- fail_closecache:
-    AsecCloseCache(ctx);
-    return rc;
-}
-
-int AsecStop(void *Handle)
-{
-    struct asec_context *ctx = (struct asec_context *) Handle;
-    int rc = 0;
-
-    if (!ctx->started)
-        return -EINVAL;
-
-    LOG_ASEC("AsecStop(%s):\n", ctx->name);
-
-    NotifyAsecState(ASEC_BUSY, ctx->dstPath);
-
-    if ((rc = AsecUnmountCache(ctx)) < 0) {
-        LOG_ERROR("AsecStop: Failed to unmount cache (%d)\n", rc);
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-	return rc;
-    }
-
-    if ((rc = AsecDestroyDeviceMapping(ctx)) < 0) {
-        LOG_ERROR("AsecStop: Failed to destroy devmapping (%d)\n", rc);
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-	return rc;
-    }
-
-    if ((rc = AsecDestroyLoop(ctx)) < 0) {
-        LOG_ERROR("AsecStop: Failed to destroy loop device (%d)\n", rc);
-        NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-	return rc;
-    }
-
-    AsecCloseCache(ctx);
- 
-    if ((rc = AsecUnloadModules()) < 0) {
-        if (rc == -EAGAIN) {
-            LOG_ASEC("AsecStop: Kernel modules still in use\n");
-        } else {
-            LOG_ERROR("AsecStop: Failed to unload kernel modules (%d)\n", rc);
-#ifdef MODULE_FAILURE_IS_FATAL
-            NotifyAsecState(ASEC_FAILED_INTERR, ctx->dstPath);
-	    return rc;
-#endif
-        }
-    }
-
-    ctx->started = false;
-    NotifyAsecState(ASEC_DISABLED, ctx->dstPath);
-    return rc;
-}
diff --git a/mountd/ASEC.h b/mountd/ASEC.h
deleted file mode 100644
index c87b288..0000000
--- a/mountd/ASEC.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef _ASEC_H
-#define _ASEC_H
-
-#define ASEC_STORES_MAX 4
-#define MAX_LOOP 8
-
-typedef enum AsecState {
-    // Feature disabled
-    ASEC_DISABLED,
-
-    // Feature enabled and operational
-    ASEC_AVAILABLE,
-
-    // Busy
-    ASEC_BUSY,
-
-    // Internal Error
-    ASEC_FAILED_INTERR,
-
-    // No media available
-    ASEC_FAILED_NOMEDIA,
-
-    // Media is corrupt
-    ASEC_FAILED_BADMEDIA,
-
-    // Key mismatch
-    ASEC_FAILED_BADKEY,
-} AsecState;
-
-/*
- * ASEC commands
- */
-#define ASEC_CMD_SEND_STATUS		"asec_send_status"
-#define ASEC_CMD_ENABLE			"asec_enable"
-#define ASEC_CMD_DISABLE		"asec_disable"
-
-/*
- * ASEC events
- */
-
-// These events correspond to the states in the AsecState enum.
-// A path to the ASEC mount point follows the colon
-#define ASEC_EVENT_DISABLED		"asec_disabled:"
-#define ASEC_EVENT_AVAILABLE		"asec_available:"
-#define ASEC_EVENT_BUSY			"asec_busy:"
-#define ASEC_EVENT_FAILED_INTERR	"asec_failed_interror:"
-#define ASEC_EVENT_FAILED_NOMEDIA	"asec_failed_nomedia"
-#define ASEC_EVENT_FAILED_BADMEDIA	"asec_failed_badmedia:"
-#define ASEC_EVENT_FAILED_BADKEY	"asec_failed_badkey:"
-
-/*
- * System Properties
- */
-
-#define ASEC_ENABLED			"asec.enabled"
-
-#define ASEC_STATUS			"ro.asec.status"
-#define ASEC_STATUS_DISABLED		"disabled"
-#define ASEC_STATUS_AVAILABLE		"available"
-#define ASEC_STATUS_BUSY			"busy"
-#define ASEC_STATUS_FAILED_INTERR	"internal_error"
-#define ASEC_STATUS_FAILED_NOMEDIA	"no_media"
-#define ASEC_STATUS_FAILED_BADMEDIA	"bad_media"
-#define ASEC_STATUS_FAILED_BADKEY	"bad_key"
-
-#endif
diff --git a/mountd/Android.mk b/mountd/Android.mk
deleted file mode 100644
index 16532fa..0000000
--- a/mountd/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=        \
-    AutoMount.c          \
-    ProcessKiller.c      \
-    Server.c             \
-    mountd.c		 \
-    ASEC.c		 \
-    logwrapper.c
-
-LOCAL_MODULE:= mountd
-
-LOCAL_C_INCLUDES := $(KERNEL_HEADERS)
-
-LOCAL_CFLAGS := -DCREATE_MOUNT_POINTS=0
-
-LOCAL_SHARED_LIBRARIES := libcutils
-
-# disabled - we are using vold now instead
-# include $(BUILD_EXECUTABLE)
diff --git a/mountd/AutoMount.c b/mountd/AutoMount.c
deleted file mode 100644
index 12ad572..0000000
--- a/mountd/AutoMount.c
+++ /dev/null
@@ -1,1062 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
-** mountd automount support
-*/
-
-#include "mountd.h"
-
-#include <pthread.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <pwd.h>
-#include <stdlib.h>
-#include <poll.h>
-
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <linux/loop.h>
-#include <sys/inotify.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <linux/netlink.h>
-
-#define DEVPATH    "/dev/block/"
-#define DEVPATHLENGTH 11    // strlen(DEVPATH)
-
-// FIXME - only one loop mount is supported at a time
-#define LOOP_DEVICE "/dev/block/loop0"
-
-// timeout value for poll() when retries are pending
-#define POLL_TIMEOUT    1000
-
-#define MAX_MOUNT_RETRIES   3
-#define MAX_UNMOUNT_RETRIES   5
-
-typedef enum {
-    // device is unmounted
-    kUnmounted,
-    
-    // attempting to mount device
-    kMounting,
-    
-    // device is unmounted
-    kMounted,
-    
-    // attempting to unmount device
-    // so the media can be removed
-    kUnmountingForEject,
-    
-    // attempting to mount device
-    // so it can be shared via USB mass storage
-    kUnmountingForUms,
-} MountState;
-
-typedef struct MountPoint {
-    // block device to mount
-    const char* device;
-    
-    // mount point for device
-    const char* mountPoint;
-
-    // path to the UMS driver file for specifying the block device path
-    const char* driverStorePath;
-    
-    // true if device can be shared via
-    // USB mass storage
-    boolean enableUms;
- 
-    // Array of ASEC handles
-    void *asecHandles[ASEC_STORES_MAX];
-
-    // true if the device is being shared via USB mass storage
-    boolean umsActive;
-    
-    // current state of the mount point
-    MountState state;
-    
-    // number of mount or unmount retries so far, 
-    // when attempting to mount or unmount the device
-    int retryCount; 
- 
-    // next in sMountPointList linked list
-    struct MountPoint* next;   
-} MountPoint;
-
-// list of our mount points (does not change after initialization)
-static MountPoint* sMountPointList = NULL;
-boolean gMassStorageEnabled = false;
-boolean gMassStorageConnected = false;
-
-static pthread_t sAutoMountThread = 0;
-static pid_t gExcludedPids[2] = {-1, -1};
-
-static const char FSCK_MSDOS_PATH[] = "/system/bin/dosfsck";
-
-// number of mount points that have timeouts pending
-static int sRetriesPending = 0;
-
-// for synchronization between sAutoMountThread and the server thread
-static pthread_mutex_t sMutex = PTHREAD_MUTEX_INITIALIZER;
-
-// requests the USB mass_storage driver to begin or end sharing a block device
-// via USB mass storage.
-static void SetBackingStore(MountPoint* mp, boolean enable) 
-{
-    int fd;
-
-    if (!mp->driverStorePath) {
-        LOG_ERROR("no driver_store_path specified in config file for %s", mp->device);
-        return;
-    }
-
-    LOG_MOUNT("SetBackingStore enable: %s\n", (enable ? "true" : "false"));
-    fd = open(mp->driverStorePath, O_WRONLY);
-    if (fd < 0)
-    {
-        LOG_ERROR("could not open driver_store_path %s\n", mp->driverStorePath);
-    }
-    else
-    {
-        if (enable)
-        {
-            write(fd, mp->device, strlen(mp->device));
-            mp->umsActive = true;
-        }
-        else
-        {
-            char ch = 0;
-            write(fd, &ch, 1);
-            mp->umsActive = false;
-        }
-        close(fd);
-    }
-}
-
-static boolean ReadMassStorageState()
-{
-    FILE* file = fopen("/sys/class/switch/usb_mass_storage/state", "r");
-    if (file)
-    {
-        char    buffer[20];
-        fgets(buffer, sizeof(buffer), file);
-        fclose(file);
-        return (strncmp(buffer, "online", strlen("online")) == 0);
-    }
-    else
-    {
-        LOG_ERROR("could not read initial mass storage state\n");
-        return false;
-    }
-}
-
-static boolean IsLoopMounted(const char* path)
-{
-    FILE* f;
-    int count;
-    char device[256];
-    char mount_path[256];
-    char rest[256];
-    int result = 0;
-    int path_length = strlen(path);
-       
-    f = fopen("/proc/mounts", "r");
-    if (!f) {
-        LOG_ERROR("could not open /proc/mounts\n");
-        return -1;
-    }
-
-    do {
-        count = fscanf(f, "%255s %255s %255s\n", device, mount_path, rest);
-        if (count == 3) {
-            if (strcmp(LOOP_DEVICE, device) == 0 && strcmp(path, mount_path) == 0)
-            {
-                result = 1;
-                break;
-            }
-        }
-    } while (count == 3);
-
-    fclose(f);
-    LOG_MOUNT("IsLoopMounted: %s returning %d\n", path, result);
-    return result;
-}
-
-static int CheckFilesystem(const char *device)
-{
-    char cmdline[255];
-    int rc;
-
-    // XXX: SAN: Check for FAT signature
-    
-    int result = access(FSCK_MSDOS_PATH, X_OK);
-    if (result != 0) {
-        LOG_MOUNT("CheckFilesystem(%s): %s not found (skipping checks)\n", FSCK_MSDOS_PATH, device);
-        return 0;
-    }
- 
-    char *args[7];
-    args[0] = FSCK_MSDOS_PATH;
-    args[1] = "-v";
-    args[2] = "-V";
-    args[3] = "-w";
-    args[4] = "-p";
-    args[5] = device;
-    args[6] = NULL;
-
-    LOG_MOUNT("Checking filesystem on %s\n", device);
-    rc = logwrap(6, args);
-  
-    // XXX: We need to be able to distinguish between a FS with an error
-    // and a block device which does not have a FAT fs at all on it
-    if (rc == 0) {
-        LOG_MOUNT("Filesystem check completed OK\n");
-        return 0;
-    } else if (rc == 1) {
-        LOG_MOUNT("Filesystem check failed (general failure)\n");
-        return -EINVAL;
-    } else if (rc == 2) {
-        LOG_MOUNT("Filesystem check failed (invalid usage)\n");
-        return -EIO;
-    } else {
-        LOG_MOUNT("Filesystem check failed (unknown exit code %d)\n", rc);
-        return -EIO;
-    }
-}
-
-static int DoMountDevice(const char* device, const char* mountPoint)
-{
-    LOG_MOUNT("Attempting mount of %s on %s\n", device, mountPoint);
-
-#if CREATE_MOUNT_POINTS
-    // make sure mount point exists
-    mkdir(mountPoint, 0000);
-#endif
-
-    int flags = 0;
-    
-    if (device && strncmp(device, "/dev/", 5))
-    {
-        // mount with the loop driver if device does not start with "/dev/"
-        int file_fd, device_fd;
-        
-        // FIXME - only one loop mount supported at a time
-        file_fd = open(device, O_RDWR);
-        if (file_fd < -1) {
-            LOG_ERROR("open backing file %s failed\n", device);
-            return 1;
-        }
-        device_fd = open(LOOP_DEVICE, O_RDWR);
-        if (device_fd < -1) {
-            LOG_ERROR("open %s failed", LOOP_DEVICE);
-            close(file_fd);
-            return 1;
-        }
-        if (ioctl(device_fd, LOOP_SET_FD, file_fd) < 0)
-        {
-            LOG_ERROR("ioctl LOOP_SET_FD failed\n");
-            close(file_fd);
-            close(device_fd);
-            return 1;
-        }
-
-        close(file_fd);
-        close(device_fd);
-        device = "/dev/block/loop0";
-    }
-
-    int result = access(device, R_OK);
-    if (result) {
-	LOG_ERROR("Unable to access '%s' (%d)\n", device, errno);
-   	return -errno;
-    }
-
-#if 0
-    if ((result = CheckFilesystem(device))) {
-        LOG_ERROR("Not mounting filesystem due to check failure (%d)\n", result);
-        // XXX:  Notify framework - need a new SDCARD state for the following:
-        //       - SD cards which are not present
-        //       - SD cards with no partition table
-        //       - SD cards with no filesystem
-        //       - SD cards with bad filesystem
-        return result;
-    }
-#endif
-
-    // Extra safety measures:
-    flags |= MS_NODEV | MS_NOEXEC | MS_NOSUID | MS_DIRSYNC;
-    // Also, set fmask = 711 so that files cannot be marked executable,
-    // and cannot by opened by uid 1000 (system). Similar, dmask = 700
-    // so that directories cannot be accessed by uid 1000.
-    result = mount(device, mountPoint, "vfat", flags, 
-                       "utf8,uid=1000,gid=1000,fmask=711,dmask=700");
-    if (result && errno == EROFS) {
-        LOG_ERROR("mount failed EROFS, try again read-only\n");
-        flags |= MS_RDONLY;
-        result = mount(device, mountPoint, "vfat", flags,
-                       "utf8,uid=1000,gid=1000,fmask=711,dmask=700");
-    }
-
-    if (result == 0) {
-        LOG_MOUNT("Partition %s mounted on %s\n", device, mountPoint);
-        NotifyMediaState(mountPoint, MEDIA_MOUNTED, (flags & MS_RDONLY) != 0);
-
-        MountPoint* mp = sMountPointList;
-        while (mp) {
-            if (!strcmp(mountPoint, mp->mountPoint)) {
-                int i;
-             
-                for (i = 0; i < ASEC_STORES_MAX; i++) {
-                    if (mp->asecHandles[i] != NULL) {
-                        int a_result;
-                        if ((a_result = AsecStart(mp->asecHandles[i])) < 0) {
-                            LOG_ERROR("ASEC start failure (%d)\n", a_result);
-                        }
-                    }
-                }
-                break;
-            }
-            mp = mp -> next;
-        }
-    } else if (errno == EBUSY) {
-        LOG_MOUNT("Mount failed (already mounted)\n");
-        result = 0;
-    } else {
-#if CREATE_MOUNT_POINTS
-        rmdir(mountPoint);
-#endif
-        LOG_MOUNT("Unable to mount %s on %s\n", device, mountPoint);
-    }
-
-    return result;
-}
-
-static int DoUnmountDevice(MountPoint *mp)
-{
-    boolean loop = IsLoopMounted(mp->mountPoint);
-    int i;
-
-    for (i = 0; i < ASEC_STORES_MAX; i++) {
-        if (mp->asecHandles[i] && AsecIsStarted(mp->asecHandles[i]))
-            AsecStop(mp->asecHandles[i]);
-    }
-
-    int result = umount(mp->mountPoint);
-    LOG_MOUNT("umount returned %d errno: %d\n", result, errno);
-
-    if (result == 0)
-    {
-#if CREATE_MOUNT_POINTS
-        rmdir(mountPoint);
-#endif
-        NotifyMediaState(mp->mountPoint, MEDIA_UNMOUNTED, false);
-    }
-
-    if (loop)
-    {
-        // free the loop device
-        int loop_fd = open(LOOP_DEVICE, O_RDONLY);
-        if (loop_fd < -1) {
-            LOG_ERROR("open loop device failed\n");
-        }
-        if (ioctl(loop_fd, LOOP_CLR_FD, 0) < 0) {
-            LOG_ERROR("ioctl LOOP_CLR_FD failed\n");
-        }
-
-        close(loop_fd);
-    }
-
-    // ignore EINVAL and ENOENT, since it usually means the device is already unmounted
-    if (result && (errno == EINVAL || errno == ENOENT))
-        result = 0;
-
-    return result;
-}
-
-static int MountPartition(const char* device, const char* mountPoint)
-{
-    char    buf[100];
-    int i;
-    
-    // attempt to mount subpartitions of the device
-    for (i = 1; i < 10; i++)
-    {
-        int rc;
-        snprintf(buf, sizeof(buf), "%sp%d", device, i);
-        rc = DoMountDevice(buf, mountPoint);
-        LOG_MOUNT("DoMountDevice(%s, %s) = %d\n", buf, mountPoint, rc);
-        if (rc == 0)
-            return 0;
-    }
-
-    return -1;
-}
-
-/*****************************************************
- * 
- * AUTO-MOUNTER STATE ENGINE IMPLEMENTATION
- * 
- *****************************************************/
-
-static void SetState(MountPoint* mp, MountState state)
-{
-    mp->state = state;
-}
-
-// Enter a state that requires retries and timeouts.
-static void SetRetries(MountPoint* mp, MountState state)
-{
-    SetState(mp, state);
-    mp->retryCount = 0;
-
-    sRetriesPending++;
-    // wake up the automounter thread if we are being called 
-    // from somewhere else with no retries pending
-    if (sRetriesPending == 1 && sAutoMountThread != 0 && 
-            pthread_self() != sAutoMountThread)
-        pthread_kill(sAutoMountThread, SIGUSR1);
-}
-
-// Exit a state that requires retries and timeouts.
-static void ClearRetries(MountPoint* mp, MountState state)
-{
-    SetState(mp, state);
-    sRetriesPending--;
-}
-
-// attempt to mount the specified mount point.
-// set up retry/timeout if it does not succeed at first.
-static void RequestMount(MountPoint* mp)
-{
-    LOG_MOUNT("RequestMount %s\n", mp->mountPoint);
-
-    if (mp->state != kMounted && mp->state != kMounting &&
-            access(mp->device, R_OK) == 0) {
-        // try raw device first
-        if (DoMountDevice(mp->device, mp->mountPoint) == 0 ||
-            MountPartition(mp->device, mp->mountPoint) == 0)
-        {
-            SetState(mp, kMounted);
-        }
-        else 
-        {
-            SetState(mp, kMounting);
-            mp->retryCount = 0;
-            SetRetries(mp, kMounting);
-        }
-    }
-}
-
-// Force the kernel to drop all caches.
-static void DropSystemCaches(void)
-{
-    int fd;
-
-    LOG_MOUNT("Dropping system caches\n");
-    fd = open("/proc/sys/vm/drop_caches", O_WRONLY);
-
-    if (fd > 0) {
-        char ch = 3;
-        int rc;
-
-        rc = write(fd, &ch, 1);
-        if (rc <= 0)
-            LOG_MOUNT("Error dropping caches (%d)\n", rc);
-        close(fd);
-    }
-}
-
-// attempt to unmount the specified mount point.
-// set up retry/timeout if it does not succeed at first.
-static void RequestUnmount(MountPoint* mp, MountState retryState)
-{
-    int result;
-
-    LOG_MOUNT("RequestUnmount %s retryState: %d\n", mp->mountPoint, retryState);
-    
-    if (mp->state == kMounted)
-    {
-        SendUnmountRequest(mp->mountPoint);
-
-        // do this in case the user pulls the SD card before we can successfully unmount
-        sync();
-        DropSystemCaches();
-
-        if (DoUnmountDevice(mp) == 0) 
-        {
-            SetState(mp, kUnmounted);
-            if (retryState == kUnmountingForUms) 
-            {
-                SetBackingStore(mp, true);
-                NotifyMediaState(mp->mountPoint, MEDIA_SHARED, false);
-            }
-        }
-        else 
-        {
-            LOG_MOUNT("unmount failed, set retry\n");
-            SetRetries(mp, retryState);
-        }
-    } 
-    else if (mp->state == kMounting)
-    {
-        SetState(mp, kUnmounted);
-    }
-}
-
-// returns true if the mount point should be shared via USB mass storage
-static boolean MassStorageEnabledForMountPoint(const MountPoint* mp)
-{
-    return (gMassStorageEnabled && gMassStorageConnected && mp->enableUms);
-}
-
-// handles changes in gMassStorageEnabled and gMassStorageConnected
-static void MassStorageStateChanged()
-{
-    MountPoint* mp = sMountPointList;
-
-    boolean enable = (gMassStorageEnabled && gMassStorageConnected);
-    LOG_MOUNT("MassStorageStateChanged enable: %s\n", (enable ? "true" : "false"));
-    
-    while (mp)
-    {
-        if (mp->enableUms)
-        {
-            if (enable)
-            {
-                if (mp->state == kMounting)
-                    SetState(mp, kUnmounted);
-                if (mp->state == kUnmounted) 
-                {
-                    SetBackingStore(mp, true);
-                    NotifyMediaState(mp->mountPoint, MEDIA_SHARED, false);
-                }
-                else
-                {
-                    LOG_MOUNT("MassStorageStateChanged requesting unmount\n");
-                    // need to successfully unmount first
-                    RequestUnmount(mp, kUnmountingForUms);
-                }
-            } else if (mp->umsActive) {
-                SetBackingStore(mp, false);
-                if (mp->state == kUnmountingForUms)
-                {
-                    ClearRetries(mp, kMounted);
-                    NotifyMediaState(mp->mountPoint, MEDIA_MOUNTED, false);
-                }
-                else if (mp->state == kUnmounted)
-                {
-                    NotifyMediaState(mp->mountPoint, MEDIA_UNMOUNTED, false);
-                    RequestMount(mp);
-                }
-            }
-        }
-
-        mp = mp->next;
-    }
-}
-
-// called when USB mass storage connected state changes
-static void HandleMassStorageOnline(boolean connected)
-{
-    if (connected != gMassStorageConnected)
-    {
-        gMassStorageConnected = connected;
-        SendMassStorageConnected(connected);
-        
-        // we automatically reset to mass storage off after USB is connected
-        if (!connected)
-            gMassStorageEnabled = false;
-    
-        MassStorageStateChanged();
-    }
-}
-
-// called when a new block device has been created
-static void HandleMediaInserted(const char* device)
-{
-    MountPoint* mp = sMountPointList;
-    
-    LOG_MOUNT("HandleMediaInserted(%s):\n", device);
-
-    while (mp)
-    {
-        // see if the device matches mount point's block device
-        if (mp->state == kUnmounted &&
-                strncmp(device, mp->device + DEVPATHLENGTH, strlen(mp->device) - DEVPATHLENGTH) == 0) 
-        {
-            if (MassStorageEnabledForMountPoint(mp))
-            {
-                SetBackingStore(mp, true);
-                NotifyMediaState(mp->mountPoint, MEDIA_SHARED, false);
-            }
-            else
-                RequestMount(mp);
-        }  
-        mp = mp->next;
-    }
-}
-
-// called when a new block device has been deleted
-static void HandleMediaRemoved(const char* device)
-{    
-    MountPoint* mp = sMountPointList;
-    while (mp)
-    {
-        if (strncmp(device, mp->device + DEVPATHLENGTH, strlen(mp->device) - DEVPATHLENGTH) == 0)
-        {
-            if (mp->enableUms)
-                SetBackingStore(mp, false);
-
-             if (mp->state == kMounted) 
-            {
-                RequestUnmount(mp, kUnmountingForEject);
-                NotifyMediaState(mp->mountPoint, MEDIA_BAD_REMOVAL, false);
-            }
-            
-            NotifyMediaState(mp->mountPoint, MEDIA_REMOVED, false);
-            break;
-        }  
-        mp = mp->next;
-    }
-}
-
-// Handle retrying to mount or unmount devices, 
-// and handle timeout condition if we have tried too many times
-static void HandleRetries()
-{
-    MountPoint* mp = sMountPointList;
-    
-    while (mp)
-    {
-       if (mp->state == kMounting) 
-       {
-            if (MountPartition(mp->device, mp->mountPoint) == 0)
-            {
-                // mount succeeded - clear the retry for this mount point
-                ClearRetries(mp, kMounted);
-            } 
-            else 
-            {
-                mp->retryCount++;
-                if (mp->retryCount == MAX_MOUNT_RETRIES)
-                {
-                    // we failed to mount the device too many times
-                    ClearRetries(mp, kUnmounted);
-                    // notify that we failed to mount
-                    NotifyMediaState(mp->mountPoint, MEDIA_UNMOUNTABLE, false);
-                }
-            }
-       } 
-       else if (mp->state == kUnmountingForEject || mp->state == kUnmountingForUms)
-       {
-            if (DoUnmountDevice(mp) == 0)
-            {
-                // unmounting succeeded
-                // start mass storage, if state is kUnmountingForUms
-                if (mp->state == kUnmountingForUms)
-                {
-                    SetBackingStore(mp, true);
-                     NotifyMediaState(mp->mountPoint, MEDIA_SHARED, false);
-                }
-                // clear the retry for this mount point
-                ClearRetries(mp, kUnmounted);
-            } 
-            else 
-            {
-                mp->retryCount++;
-                if (mp->retryCount >= MAX_UNMOUNT_RETRIES)
-                {
-                    // kill any processes that are preventing the device from unmounting
-                    // send SIGKILL instead of SIGTERM if the first attempt did not succeed
-                    boolean sigkill = (mp->retryCount > MAX_UNMOUNT_RETRIES);
-                    
-                    int i;
-
-                    for (i = 0; i < ASEC_STORES_MAX; i++) {
-                        if (mp->asecHandles[i] && AsecIsStarted(mp->asecHandles[i])) {
-                            LOG_MOUNT("Killing processes for ASEC path '%s'\n",
-                                      AsecMountPoint(mp->asecHandles[i]));
-                            KillProcessesWithOpenFiles(AsecMountPoint(mp->asecHandles[i]),
-                                                       sigkill,
-                                                       gExcludedPids, sizeof(gExcludedPids) / sizeof(pid_t));
-
-                            // Now that we've killed the processes, try to stop the volume again
-                            AsecStop(mp->asecHandles[i]);
-                        }
-                    }
-
-                    // unmounting the device is failing, so start killing processes
-                    KillProcessesWithOpenFiles(mp->mountPoint, sigkill, gExcludedPids, 
-                                               sizeof(gExcludedPids) / sizeof(pid_t));
-
-                }
-            }
-       } 
-        
-        mp = mp->next;
-    }
-}
-
-/*****************************************************
- * 
- * AUTO-MOUNTER THREAD
- * 
- *****************************************************/
-
-static void sigusr1_handler(int signo)
-{
-    // don't need to do anything here
-}
-
-// create a socket for listening to inotify events
-int CreateINotifySocket()
-{
-    // initialize inotify
-    int fd = inotify_init();
-
-    if (fd < 0) {
-        LOG_ERROR("inotify_init failed, %s\n", strerror(errno));
-        return -1;
-    }
-
-    fcntl(fd, F_SETFL, O_NONBLOCK | fcntl(fd, F_GETFL));
-
-    return fd;
-}
-
-
-// create a socket for listening to uevents
-int CreateUEventSocket()
-{
-    struct sockaddr_nl addr;
-    int sz = 64*1024;
-    int fd;
-
-    memset(&addr, 0, sizeof(addr));
-    addr.nl_family = AF_NETLINK;
-    addr.nl_pid = getpid();
-    addr.nl_groups = 0xffffffff;
-
-   fd = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_KOBJECT_UEVENT);
-    if(fd < 0)
-    {
-        LOG_ERROR("could not create NETLINK_KOBJECT_UEVENT socket\n");
-        return -1;
-    }
-
-    setsockopt(fd, SOL_SOCKET, SO_RCVBUFFORCE, &sz, sizeof(sz));
-
-    if(bind(fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-        LOG_ERROR("could not bind NETLINK_KOBJECT_UEVENT socket\n");
-        close(fd);
-        return -1;
-    }
-
-    return fd;
-}
-
-/*
- * Automounter main event thread.
- * This thread listens for block devices being created and deleted via inotify,
- * and listens for changes in the USB mass storage connected/disconnected via uevents from the 
- * power supply driver.
- * This thread also handles retries and timeouts for requests to mount or unmount a device.
- */
-static void* AutoMountThread(void* arg)
-{
-    int inotify_fd;
-    int uevent_fd;
-    int id;
-    struct sigaction    actions;
-
-    gExcludedPids[1] = getpid();
-
-    memset(&actions, 0, sizeof(actions));
-    sigemptyset(&actions.sa_mask);
-    actions.sa_flags = 0;
-    actions.sa_handler = sigusr1_handler;
-    sigaction(SIGUSR1, &actions, NULL);
-    
-    // initialize inotify
-    inotify_fd = CreateINotifySocket();
-    // watch for files created and deleted in "/dev"
-    inotify_add_watch(inotify_fd, DEVPATH, IN_CREATE|IN_DELETE);
-
-    // initialize uevent watcher
-    uevent_fd = CreateUEventSocket();
-    if (uevent_fd < 0) 
-    {
-        LOG_ERROR("CreateUEventSocket failed, %s\n", strerror(errno));
-        return NULL;
-    }
-    
-    while (1)
-    {
-        struct pollfd fds[2];
-        int timeout, result;
-
-#define INOTIFY_IDX 0
-#define UEVENT_IDX  1
-    
-        fds[INOTIFY_IDX].fd = inotify_fd;
-        fds[INOTIFY_IDX].events = POLLIN;
-        fds[INOTIFY_IDX].revents = 0;
-        fds[UEVENT_IDX].fd = uevent_fd;
-        fds[UEVENT_IDX].events = POLLIN;
-        fds[UEVENT_IDX].revents = 0;
-        
-        // wait for an event or a timeout to occur.
-        // poll() can also return in response to a SIGUSR1 signal
-        timeout = (sRetriesPending ? POLL_TIMEOUT : -1);
-        result = poll(fds, 2, timeout);
-
-        // lock the mutex while we are handling events
-        pthread_mutex_lock(&sMutex);
-
-        // handle inotify notifications for block device creation and deletion
-        if (fds[INOTIFY_IDX].revents == POLLIN)
-        {
-            struct inotify_event    event;
-            char    buffer[512];
-            int length = read(inotify_fd, buffer, sizeof(buffer));
-            int offset = 0;
- 
-            while (length >= (int)sizeof(struct inotify_event))
-            {
-               struct inotify_event* event = (struct inotify_event *)&buffer[offset];
-               
-               if (event->mask == IN_CREATE)
-               {
-                   LOG_MOUNT("/dev/block/%s created\n", event->name);
-                   HandleMediaInserted(event->name);
-               }
-               else if (event->mask == IN_DELETE)
-               {
-                   LOG_MOUNT("/dev/block/%s deleted\n", event->name);
-                   HandleMediaRemoved(event->name);
-               }
-               
-               int size = sizeof(struct inotify_event) + event->len;
-               length -= size;
-               offset += size;
-            }
-        }
-
-        // handle uevent notifications for USB state changes
-        if (fds[UEVENT_IDX].revents == POLLIN)
-        {
-            char buffer[64*1024];
-            int count;
-            
-            count = recv(uevent_fd, buffer, sizeof(buffer), 0);
-            if (count > 0) {
-                char* s = buffer;
-                char* end = s + count;
-                char* type = NULL;
-                char* online = NULL;
-                char* switchName = NULL;
-                char* switchState = NULL;
-                                
-                while (s < end) {
-                    if (!strncmp("POWER_SUPPLY_TYPE=", s, strlen("POWER_SUPPLY_TYPE=")))
-                        type = s + strlen("POWER_SUPPLY_TYPE=");
-                    else if (!strncmp("POWER_SUPPLY_ONLINE=", s, strlen("POWER_SUPPLY_ONLINE=")))
-                        online = s + strlen("POWER_SUPPLY_ONLINE=");                    
-                    else if (!strncmp("SWITCH_NAME=", s, strlen("SWITCH_NAME=")))
-                        switchName = s + strlen("SWITCH_NAME=");                    
-                    else if (!strncmp("SWITCH_STATE=", s, strlen("SWITCH_STATE=")))
-                        switchState = s + strlen("SWITCH_STATE=");                    
-                    s += (strlen(s) + 1);
-                }
-
-                // we use the usb_mass_storage switch state to tell us when USB is online
-                if (switchName && switchState && 
-                        !strcmp(switchName, "usb_mass_storage") && !strcmp(switchState, "online"))
-                {
-                    LOG_MOUNT("USB online\n");
-                    HandleMassStorageOnline(true);
-                }
-                
-                // and we use the power supply state to tell us when USB is offline
-                // we can't rely on the switch for offline detection because we get false positives
-                // when USB is reenumerated by the host.
-                if (type && online && !strcmp(type, "USB") && !strcmp(online, "0"))
-                {
-                    LOG_MOUNT("USB offline\n");
-                    HandleMassStorageOnline(false);
-                }
-            }
-        }
-
-       // handle retries
-       if (sRetriesPending)
-            HandleRetries();
-
-        // done handling events, so unlock the mutex
-        pthread_mutex_unlock(&sMutex);
-    }
-
-    inotify_rm_watch(inotify_fd, id);
-    close(inotify_fd);
-    close(uevent_fd);
-
-    return NULL;
-}
-
-/*****************************************************
- * 
- * THESE FUNCTIONS ARE CALLED FROM THE SERVER THREAD
- * 
- *****************************************************/
-
-// Called to enable or disable USB mass storage support
-void EnableMassStorage(boolean enable)
-{
-    pthread_mutex_lock(&sMutex);
-
-    LOG_MOUNT("EnableMassStorage %s\n", (enable ? "true" : "false"));
-    gMassStorageEnabled = enable;
-    MassStorageStateChanged();
-    pthread_mutex_unlock(&sMutex);
- }
-
-// Called to request that the specified mount point be mounted
-void MountMedia(const char* mountPoint)
-{
-    MountPoint* mp = sMountPointList;
- 
-    LOG_MOUNT("MountMedia(%s)\n", mountPoint);
-   
-    pthread_mutex_lock(&sMutex);
-    while (mp)
-    {
-        if (strcmp(mp->mountPoint, mountPoint) == 0)
-        {
-            if (mp->state == kUnmountingForEject)
-            {
-                // handle the case where we try to remount before we actually unmounted
-                ClearRetries(mp, kMounted);
-            }
-            
-            // don't attempt to mount if mass storage is active
-            if (!MassStorageEnabledForMountPoint(mp))
-                RequestMount(mp);
-        }
-        
-        mp = mp->next;
-    }
-    pthread_mutex_unlock(&sMutex);
- }
-
-// Called to request that the specified mount point be unmounted
-void UnmountMedia(const char* mountPoint)
-{
-    MountPoint* mp = sMountPointList;
-    
-    pthread_mutex_lock(&sMutex);
-    while (mp)
-    {
-        if (strcmp(mp->mountPoint, mountPoint) == 0)
-            RequestUnmount(mp, kUnmountingForEject);
-        
-        mp = mp->next;
-    }
-    pthread_mutex_unlock(&sMutex);
-}
-
-boolean IsMassStorageEnabled()
-{
-    return gMassStorageEnabled;
-}
-
-boolean IsMassStorageConnected()
-{
-    return gMassStorageConnected;
-}
-
-/***********************************************
- * 
- * THESE FUNCTIONS ARE CALLED ONLY AT STARTUP
- * 
- ***********************************************/
- 
-void *AddMountPoint(const char* device, const char* mountPoint, const char * driverStorePath, boolean enableUms)
-{
-    MountPoint* newMountPoint;
-    
-    LOG_MOUNT("AddMountPoint device: %s, mountPoint: %s driverStorePath: %s\n", device, mountPoint, driverStorePath);
-    // add a new MountPoint to the head of our linked list
-    newMountPoint = (MountPoint *)malloc(sizeof(MountPoint));
-    newMountPoint->device = device;
-    newMountPoint->mountPoint = mountPoint;
-    newMountPoint->driverStorePath = driverStorePath;
-    newMountPoint->enableUms = enableUms;
-    newMountPoint->umsActive = false;
-    newMountPoint->state = kUnmounted;
-    newMountPoint->retryCount = 0;
-
-    // add to linked list
-    newMountPoint->next = sMountPointList;
-    sMountPointList = newMountPoint;
-    return newMountPoint;
-}
-
-int AddAsecToMountPoint(void *Mp, const char *name, const char *backing_file, const char *size,
-                        const char *mount_point, const char *crypt)
-{
-    MountPoint *mp = (MountPoint *) Mp;
-    int i;
-
-    for (i = 0; i < ASEC_STORES_MAX; i++) {
-        if (!mp->asecHandles[i])
-            break;   
-    }
-
-    if (i == ASEC_STORES_MAX) {
-        LOG_ERROR("Maximum # of ASEC stores exceeded\n");
-        return -EINVAL;
-    }
-
-    if (!(mp->asecHandles[i] = AsecInit(name, mp->mountPoint, backing_file, size, mount_point, crypt)))
-        return -1;
-
-    return 0;
-}
-static void MountDevices()
-{
-    MountPoint* mp = sMountPointList;
-    while (mp)
-    {
-        RequestMount(mp);
-        mp = mp->next;
-    }
-}
-
-void StartAutoMounter()
-{
-    gExcludedPids[0] = getpid();
-
-    gMassStorageConnected = ReadMassStorageState();
-    LOG_MOUNT(gMassStorageConnected ? "USB online\n" : "USB offline\n");
-
-    MountDevices();
-    pthread_create(&sAutoMountThread, NULL, AutoMountThread, NULL);
-}
diff --git a/mountd/MODULE_LICENSE_APACHE2 b/mountd/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/mountd/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/mountd/NOTICE b/mountd/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/mountd/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/mountd/ProcessKiller.c b/mountd/ProcessKiller.c
deleted file mode 100644
index e377774..0000000
--- a/mountd/ProcessKiller.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
-** mountd process killer
-*/
-
-#include "mountd.h"
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <ctype.h>
-#include <pwd.h>
-#include <stdlib.h>
-#include <poll.h>
-#include <sys/stat.h>
-
-
-static boolean ReadSymLink(const char* path, char* link)
-{
-    struct stat s;
-    int length;
-
-    if (lstat(path, &s) < 0)
-        return false;
-    if ((s.st_mode & S_IFMT) != S_IFLNK)
-        return false;
-   
-    // we have a symlink    
-    length = readlink(path, link, PATH_MAX - 1);
-    if (length <= 0) 
-        return false;
-    link[length] = 0;
-    return true;
-}
-
-static boolean PathMatchesMountPoint(const char* path, const char* mountPoint)
-{
-    int length = strlen(mountPoint);
-    if (length > 1 && strncmp(path, mountPoint, length) == 0)
-    {
-        // we need to do extra checking if mountPoint does not end in a '/'
-        if (mountPoint[length - 1] == '/')
-            return true;
-        // if mountPoint does not have a trailing slash, we need to make sure
-        // there is one in the path to avoid partial matches.
-        return (path[length] == 0 || path[length] == '/');
-    }
-    
-    return false;
-}
-
-static void GetProcessName(int pid, char buffer[PATH_MAX])
-{
-    int fd;
-    sprintf(buffer, "/proc/%d/cmdline", pid);
-    fd = open(buffer, O_RDONLY);
-    if (fd < 0) {
-        strcpy(buffer, "???");
-    } else {
-        int length = read(fd, buffer, PATH_MAX - 1);
-        buffer[length] = 0;
-        close(fd);
-    }
-}
-
-static boolean CheckFileDescriptorSymLinks(int pid, const char* mountPoint)
-{
-    DIR*    dir;
-    struct dirent* de;
-    boolean fileOpen = false;
-    char    path[PATH_MAX];
-    char    link[PATH_MAX];
-    int     parent_length;
-
-    // compute path to process's directory of open files
-    sprintf(path, "/proc/%d/fd", pid);
-    dir = opendir(path);
-    if (!dir)
-        return false;
-
-    // remember length of the path
-    parent_length = strlen(path);
-    // append a trailing '/'
-    path[parent_length++] = '/';
-    
-    while ((de = readdir(dir)) != 0 && !fileOpen) {
-        if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, ".."))
-            continue;
-        
-        // append the file name, after truncating to parent directory
-        path[parent_length] = 0;
-        strcat(path, de->d_name);
-
-        if (ReadSymLink(path, link) && PathMatchesMountPoint(link, mountPoint))
-        {
-            char    name[PATH_MAX];
-            GetProcessName(pid, name);
-            LOG_ERROR("process %s (%d) has open file %s\n", name, pid, link);
-            fileOpen = true;
-        }
-    }
-
-    closedir(dir);
-    return fileOpen;
-}
-
-static boolean CheckFileMaps(int pid, const char* mountPoint)
-{
-    FILE*   file;
-    char    buffer[PATH_MAX + 100];
-    boolean mapOpen = false;
-
-    sprintf(buffer, "/proc/%d/maps", pid);
-    file = fopen(buffer, "r");
-    if (!file)
-        return false;
-    
-    while (!mapOpen && fgets(buffer, sizeof(buffer), file))
-    {
-        // skip to the path
-        const char* path = strchr(buffer, '/');
-        if (path && PathMatchesMountPoint(path, mountPoint))
-        {
-            char    name[PATH_MAX];
-            GetProcessName(pid, name);
-            LOG_ERROR("process %s (%d) has open file map for %s\n", name, pid, path);
-            mapOpen = true;
-        }
-    }
-    
-    fclose(file);
-    return mapOpen;
-}
-
-static boolean CheckSymLink(int pid, const char* mountPoint, const char* name, const char* message)
-{
-    char    path[PATH_MAX];
-    char    link[PATH_MAX];
-
-    sprintf(path, "/proc/%d/%s", pid, name);
-    if (ReadSymLink(path, link) && PathMatchesMountPoint(link, mountPoint)) 
-    {
-        char    name[PATH_MAX];
-        GetProcessName(pid, name);
-        LOG_ERROR("process %s (%d) has %s in %s\n", name, pid, message, mountPoint);
-        return true;
-    }
-    else
-        return false;
-}
-
-static int get_pid(const char* s)
-{
-    int result = 0;
-    while (*s) {
-        if (!isdigit(*s)) return -1;
-        result = 10 * result + (*s++ - '0');
-    }
-    return result;
-}
-
-// hunt down and kill processes that have files open on the given mount point
-void KillProcessesWithOpenFiles(const char* mountPoint, boolean sigkill, int *excluded, int num_excluded)
-{
-    DIR*    dir;
-    struct dirent* de;
-
-    LOG_ERROR("KillProcessesWithOpenFiles %s\n", mountPoint);
-    dir = opendir("/proc");
-    if (!dir) return;
-
-    while ((de = readdir(dir)) != 0)
-    {
-        boolean killed = false;
-        // does the name look like a process ID?
-        int pid = get_pid(de->d_name);
-        if (pid == -1) continue;
-
-        if (CheckFileDescriptorSymLinks(pid, mountPoint)    // check for open files
-                || CheckFileMaps(pid, mountPoint)           // check for mmap()
-                || CheckSymLink(pid, mountPoint, "cwd", "working directory")    // check working directory
-                || CheckSymLink(pid, mountPoint, "root", "chroot")              // check for chroot()
-                || CheckSymLink(pid, mountPoint, "exe", "executable path")      // check executable path
-            ) 
-        {
-            int i;
-            boolean hit = false;
-
-            for (i = 0; i < num_excluded; i++) {
-                if (pid == excluded[i]) {
-                    LOG_ERROR("I just need a little more TIME captain!\n");
-                    hit = true;
-                    break;
-                }
-            }
-
-            if (!hit) {
-                LOG_ERROR("Killing process %d\n", pid);
-                kill(pid, (sigkill ? SIGKILL : SIGTERM));
-            }
-        }
-    }
-
-    closedir(dir);
-}        
diff --git a/mountd/Server.c b/mountd/Server.c
deleted file mode 100644
index 64459bd..0000000
--- a/mountd/Server.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
-**	mountd server support
-*/
-
-#include "mountd.h"
-#include "ASEC.h"
-
-#include <cutils/properties.h>
-#include <cutils/sockets.h>
-
-#include <pthread.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/socket.h>
-
-#include <private/android_filesystem_config.h>
-
-
-// current client file descriptor
-static int sFD = -1;
-
-// to synchronize writing to client
-static pthread_mutex_t sWriteMutex = PTHREAD_MUTEX_INITIALIZER;
-
-// path for media that failed to mount before the runtime is connected
-static char* sDeferredUnmountableMediaPath = NULL;
-
-// last asec msg before the runtime was connected
-static char* sAsecDeferredMessage = NULL;
-static char* sAsecDeferredArgument = NULL;
-
-static int Write(const char* message)
-{
-    int result = -1;
-
-    pthread_mutex_lock(&sWriteMutex);
-    
-    LOG_SERVER("Write: %s\n", message);
-    if (sFD >= 0)
-        result = write(sFD, message, strlen(message) + 1);
-
-    pthread_mutex_unlock(&sWriteMutex); 
-    
-    return result;
-}
-
-static int Write2(const char* message, const char* data)
-{
-    int result = -1;
-
-    char* buffer = (char *)alloca(strlen(message) + strlen(data) + 1);
-    if (!buffer)
-    {
-        LOG_ERROR("alloca failed in Write2\n");
-        return -1;
-    }
-
-    strcpy(buffer, message);
-    strcat(buffer, data);
-    return Write(buffer);
-}
-
-static void SendStatus()
-{
-    Write(IsMassStorageConnected() ? MOUNTD_UMS_CONNECTED : MOUNTD_UMS_DISCONNECTED);
-    Write(IsMassStorageEnabled() ? MOUNTD_UMS_ENABLED : MOUNTD_UMS_DISABLED);
-}
-
-static void DoCommand(const char* command)
-{
-    LOG_SERVER("DoCommand %s\n", command);
-    
-    if (strcmp(command, MOUNTD_ENABLE_UMS) == 0)
-    {
-        EnableMassStorage(true);
-        Write(MOUNTD_UMS_ENABLED);
-     }
-    else if (strcmp(command, MOUNTD_DISABLE_UMS) == 0) 
-    {
-        EnableMassStorage(false);
-        Write(MOUNTD_UMS_DISABLED);
-    }
-    else if (strcmp(command, MOUNTD_SEND_STATUS) == 0)
-    {
-        SendStatus();
-    }
-    else if (strncmp(command, MOUNTD_MOUNT_MEDIA, strlen(MOUNTD_MOUNT_MEDIA)) == 0)
-    {
-        const char* path = command + strlen(MOUNTD_MOUNT_MEDIA);
-        MountMedia(path);
-    }
-    else if (strncmp(command, MOUNTD_EJECT_MEDIA, strlen(MOUNTD_EJECT_MEDIA)) == 0)
-    {
-        const char* path = command + strlen(MOUNTD_EJECT_MEDIA);
-        UnmountMedia(path);
-    } 
-    else if (strncmp(command, ASEC_CMD_ENABLE, strlen(ASEC_CMD_ENABLE)) == 0) {
-        LOG_ASEC("Got ASEC_CMD_ENABLE\n");
-	// XXX: SAN: Impliment
-    }
-    else if (strncmp(command, ASEC_CMD_DISABLE, strlen(ASEC_CMD_DISABLE)) == 0) {
-        LOG_ASEC("Got ASEC_CMD_DISABLE\n");
-	// XXX: SAN: Impliment
-    }
-    else if (strncmp(command, ASEC_CMD_SEND_STATUS, strlen(ASEC_CMD_SEND_STATUS)) == 0) {
-        LOG_ASEC("Got ASEC_CMD_SEND_STATUS\n");
-	// XXX: SAN: Impliment
-    }
-    else
-        LOGE("unknown command %s\n", command);
-}
-
-int RunServer()
-{
-    int socket = android_get_control_socket(MOUNTD_SOCKET);
-    if (socket < 0) {
-        LOGE("Obtaining file descriptor for socket '%s' failed: %s",
-             MOUNTD_SOCKET, strerror(errno));
-        return -1;
-    }
-
-    if (listen(socket, 4) < 0) {
-        LOGE("Unable to listen on file descriptor '%d' for socket '%s': %s",
-             socket, MOUNTD_SOCKET, strerror(errno));
-        return -1;
-    }
-
-    while (1)
-    {
-        struct sockaddr addr;
-        socklen_t alen;
-        struct ucred cred;
-        socklen_t size;
-        
-        alen = sizeof(addr);
-        sFD = accept(socket, &addr, &alen);
-        if (sFD < 0)
-            continue;
-            
-        if (sDeferredUnmountableMediaPath) {
-            NotifyMediaState(sDeferredUnmountableMediaPath, MEDIA_UNMOUNTABLE, false);
-            free(sDeferredUnmountableMediaPath);
-            sDeferredUnmountableMediaPath = NULL;
-        }
-
-        if (sAsecDeferredMessage) {
-    
-            if (Write2(sAsecDeferredMessage, sAsecDeferredArgument) < 0)
-                LOG_ERROR("Failed to deliver deferred ASEC msg to framework\n");
-            free(sAsecDeferredMessage);
-            free(sAsecDeferredArgument);
-            sAsecDeferredMessage = sAsecDeferredArgument = NULL;
-        }
-
-        while (1)
-        {    
-            char    buffer[101];
-            int result = read(sFD, buffer, sizeof(buffer) - 1);
-            if (result > 0)
-            {
-                int start = 0;
-                int i;
-                // command should be zero terminated, but just in case
-                buffer[result] = 0;
-                for (i = 0; i < result; i++) 
-                {
-                    if (buffer[i] == 0) 
-                    {
-                        DoCommand(buffer + start);
-                        start = i + 1;
-                    }                   
-                }
-            }
-            else
-            {
-                close(sFD);
-                sFD = -1;
-                break;
-            }
-        }
-    }  
-
-    // should never get here
-    return 0;
-}
-
-void SendMassStorageConnected(boolean connected)
-{
-    Write(connected ? MOUNTD_UMS_CONNECTED : MOUNTD_UMS_DISCONNECTED);
-}
-
-void SendUnmountRequest(const char* path)
-{
-    Write2(MOUNTD_REQUEST_EJECT, path);
-}
-
-void NotifyAsecState(AsecState state, const char *argument)
-{
-    const char *event = NULL;
-    const char *status = NULL;
-    boolean deferr = true;;
-
-    switch (state) {
-        case ASEC_DISABLED:
-            event = ASEC_EVENT_DISABLED;
-            status = ASEC_STATUS_DISABLED;
-            break;
-        case ASEC_AVAILABLE:
-            event = ASEC_EVENT_AVAILABLE;
-            status = ASEC_STATUS_AVAILABLE;
-            break;
-        case ASEC_BUSY:
-            event = ASEC_EVENT_BUSY;
-            status = ASEC_STATUS_BUSY;
-            deferr = false;
-            break;
-        case ASEC_FAILED_INTERR:
-            event = ASEC_EVENT_FAILED_INTERR;
-            status = ASEC_STATUS_FAILED_INTERR;
-            break;
-        case ASEC_FAILED_NOMEDIA:
-            event = ASEC_EVENT_FAILED_NOMEDIA;
-            status = ASEC_STATUS_FAILED_NOMEDIA;
-            break;
-        case ASEC_FAILED_BADMEDIA:
-            event = ASEC_EVENT_FAILED_BADMEDIA;
-            status = ASEC_STATUS_FAILED_BADMEDIA;
-            break;
-        case ASEC_FAILED_BADKEY:
-            event = ASEC_EVENT_FAILED_BADKEY;
-            status = ASEC_STATUS_FAILED_BADKEY;
-            break;
-        default:
-            LOG_ERROR("unknown AsecState %d in NotifyAsecState\n", state);
-            return;
-    }
-
-    property_set(ASEC_STATUS, status);
-
-    int result = Write2(event, argument);
-    if ((result < 0) && deferr) {
-        if (sAsecDeferredMessage) 
-            free(sAsecDeferredMessage);
-        sAsecDeferredMessage = strdup(event);
-        if (sAsecDeferredArgument)
-            free(sAsecDeferredArgument);
-        sAsecDeferredArgument = strdup(argument);
-        LOG_ASEC("Deferring event '%s' arg '%s' until framework connects\n", event, argument);
-    }
-}
-
-void NotifyMediaState(const char* path, MediaState state, boolean readOnly)
-{
-    const char* event = NULL;
-    const char* propertyValue = NULL;
-    
-    switch (state) {
-        case MEDIA_REMOVED:
-            event = MOUNTD_MEDIA_REMOVED;
-            propertyValue = EXTERNAL_STORAGE_REMOVED;
-            break;
-        case MEDIA_UNMOUNTED:
-            event = MOUNTD_MEDIA_UNMOUNTED;
-            propertyValue = EXTERNAL_STORAGE_UNMOUNTED;
-            break;
-        case MEDIA_MOUNTED:
-            event = (readOnly ? MOUNTD_MEDIA_MOUNTED_READ_ONLY : MOUNTD_MEDIA_MOUNTED);
-             propertyValue = (readOnly ? EXTERNAL_STORAGE_MOUNTED_READ_ONLY : EXTERNAL_STORAGE_MOUNTED);
-           break;
-        case MEDIA_SHARED:
-            event = MOUNTD_MEDIA_SHARED;
-            propertyValue = EXTERNAL_STORAGE_SHARED;
-            break;
-        case MEDIA_BAD_REMOVAL:
-            event = MOUNTD_MEDIA_BAD_REMOVAL;
-            propertyValue = EXTERNAL_STORAGE_BAD_REMOVAL;
-            break;
-        case MEDIA_UNMOUNTABLE:
-            event = MOUNTD_MEDIA_UNMOUNTABLE;
-            propertyValue = EXTERNAL_STORAGE_UNMOUNTABLE;
-            break;
-        default:
-            LOG_ERROR("unknown MediaState %d in NotifyMediaState\n", state);
-            return;
-    }
-    
-    property_set(EXTERNAL_STORAGE_STATE, propertyValue);
-    int result = Write2(event, path);
-    if (result < 0 && state == MEDIA_UNMOUNTABLE) {
-    
-        // if we cannot communicate with the runtime, defer this message until the runtime is available
-        sDeferredUnmountableMediaPath = strdup(path);
-    }
-}
diff --git a/mountd/logwrapper.c b/mountd/logwrapper.c
deleted file mode 100644
index 69606ab..0000000
--- a/mountd/logwrapper.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <string.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include "private/android_filesystem_config.h"
-#include "cutils/log.h"
-
-int parent(const char *tag, int parent_read) {
-    int status;
-    char buffer[4096];
-
-    int a = 0;  // start index of unprocessed data
-    int b = 0;  // end index of unprocessed data
-    int sz;
-    while ((sz = read(parent_read, &buffer[b], sizeof(buffer) - 1 - b)) > 0) {
-
-        sz += b;
-        // Log one line at a time
-        for (b = 0; b < sz; b++) {
-            if (buffer[b] == '\r') {
-                buffer[b] = '\0';
-            } else if (buffer[b] == '\n') {
-                buffer[b] = '\0';
-                LOG(LOG_INFO, tag, &buffer[a]);
-                a = b + 1;
-            }
-        }
-
-        if (a == 0 && b == sizeof(buffer) - 1) {
-            // buffer is full, flush
-            buffer[b] = '\0';
-            LOG(LOG_INFO, tag, &buffer[a]);
-            b = 0;
-        } else if (a != b) {
-            // Keep left-overs
-            b -= a;
-            memmove(buffer, &buffer[a], b);
-            a = 0;
-        } else {
-            a = 0;
-            b = 0;
-        }
-
-    }
-    // Flush remaining data
-    if (a != b) {
-        buffer[b] = '\0';
-        LOG(LOG_INFO, tag, &buffer[a]);
-    }
-    status = 0xAAAA;
-    if (wait(&status) != -1) {  // Wait for child
-        if (WIFEXITED(status)) {
-            LOG(LOG_INFO, "logwrapper", "%s terminated by exit(%d)", tag,
-                    WEXITSTATUS(status));
-            return WEXITSTATUS(status);
-        } else if (WIFSIGNALED(status))
-            LOG(LOG_INFO, "logwrapper", "%s terminated by signal %d", tag,
-                    WTERMSIG(status));
-        else if (WIFSTOPPED(status))
-            LOG(LOG_INFO, "logwrapper", "%s stopped by signal %d", tag,
-                    WSTOPSIG(status));
-    } else
-        LOG(LOG_INFO, "logwrapper", "%s wait() failed: %s (%d)", tag,
-                strerror(errno), errno);
-    return -EAGAIN;
-}
-
-void child(int argc, char* argv[]) {
-    // create null terminated argv_child array
-    char* argv_child[argc + 1];
-    memcpy(argv_child, argv, argc * sizeof(char *));
-    argv_child[argc] = NULL;
-
-    // XXX: PROTECT FROM VIKING KILLER
-    if (execvp(argv_child[0], argv_child)) {
-        LOG(LOG_ERROR, "logwrapper",
-            "executing %s failed: %s\n", argv_child[0], strerror(errno));
-        exit(-1);
-    }
-}
-
-int logwrap(int argc, char* argv[])
-{
-    pid_t pid;
-
-    int parent_ptty;
-    int child_ptty;
-    char *child_devname = NULL;
-
-    /* Use ptty instead of socketpair so that STDOUT is not buffered */
-    parent_ptty = open("/dev/ptmx", O_RDWR);
-    if (parent_ptty < 0) {
-	LOG(LOG_ERROR, "logwrapper", "Cannot create parent ptty\n");
-	return -errno;
-    }
-
-    if (grantpt(parent_ptty) || unlockpt(parent_ptty) ||
-            ((child_devname = (char*)ptsname(parent_ptty)) == 0)) {
-	LOG(LOG_ERROR, "logwrapper", "Problem with /dev/ptmx\n");
-	return -1;
-    }
-
-    pid = fork();
-    if (pid < 0) {
-	LOG(LOG_ERROR, "logwrapper", "Failed to fork\n");
-        return -errno;
-    } else if (pid == 0) {
-        child_ptty = open(child_devname, O_RDWR);
-        if (child_ptty < 0) {
-	    LOG(LOG_ERROR, "logwrapper", "Problem with child ptty\n");
-            return -errno;
-        }
-
-        // redirect stdout and stderr
-        close(parent_ptty);
-        dup2(child_ptty, 1);
-        dup2(child_ptty, 2);
-        close(child_ptty);
-
-        child(argc, argv);
-    } else {
-        // switch user and group to "log"
-        // this may fail if we are not root, 
-        // but in that case switching user/group is unnecessary 
-        
-      //  setgid(AID_LOG);
-      //  setuid(AID_LOG);
-
-        return parent(argv[0], parent_ptty);
-    }
-
-    return 0;
-}
diff --git a/mountd/mountd.c b/mountd/mountd.c
deleted file mode 100644
index 27ec8de..0000000
--- a/mountd/mountd.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
-**    mountd main program
-*/
-
-#include "mountd.h"
-
-#include <cutils/config_utils.h>
-#include <cutils/cpu_info.h>
-#include <cutils/properties.h>
-
-#include <sys/mount.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <linux/capability.h>
-#include <linux/prctl.h>
-
-#include <private/android_filesystem_config.h>
-
-#ifdef MOUNTD_LOG
-FILE*    logFile;
-#endif
-
-struct asec_cfg {
-    const char *name;
-    const char *backing_file;
-    const char *size;
-    const char *mount_point;
-    const char *crypt;
-};
-
-static int ProcessAsecData(cnode *node, struct asec_cfg *stores, int idx)
-{
-    cnode *child = node->first_child;
-    const char *name = NULL;
-    const char *file = NULL;
-    const char *size = NULL;
-    const char *mp = NULL;
-    const char *crypt = NULL;
-
-    LOG_ASEC("ProcessAsecData(%s, %p, %d)\n", node->name, stores, idx);
-
-    while (child) {
-        if (!strcmp(child->name, "name"))
-            name = child->value;
-        else if (!strcmp(child->name, "backing_file"))
-            file = child->value;
-        else if (!strcmp(child->name, "size"))
-            size = child->value;
-        else if (!strcmp(child->name, "mount_point"))
-            mp = child->value;
-        else if (!strcmp(child->name, "crypt"))
-            crypt = child->value;
-        child = child->next;
-    }
-
-    if (!name || !file || !size || !mp || !crypt) {
-        LOG_ERROR("Missing required token from config. Skipping ASEC volume\n");
-        return -1;
-    } else if (idx == ASEC_STORES_MAX) {
-        LOG_ERROR("Maximum # of ASEC stores already defined\n");
-        return -1;
-    }
-
-    stores[idx].name = name;
-    stores[idx].backing_file = file;
-    stores[idx].size = size;
-    stores[idx].mount_point = mp;
-    stores[idx].crypt = crypt;
-    return ++idx;
-}
-
-static void ReadConfigFile(const char* path)
-{
-    cnode* root = config_node("", "");
-    cnode* node;
-
-    config_load_file(root, path);
-    node = root->first_child;
-
-    while (node)
-    {
-        if (strcmp(node->name, "mount") == 0)
-        {
-            const char* block_device = NULL;
-            const char* mount_point = NULL;
-            const char* driver_store_path = NULL;
-            boolean enable_ums = false;
-            cnode* child = node->first_child;
-            struct asec_cfg asec_stores[ASEC_STORES_MAX];
-            int    asec_idx = 0;
-
-            memset(asec_stores, 0, sizeof(asec_stores));
-
-            while (child)
-            {
-                const char* name = child->name;
-                const char* value = child->value;
-
-                if (!strncmp(name, "asec_", 5)) {
-                     int rc = ProcessAsecData(child, asec_stores, asec_idx);
-                     if (rc < 0) {
-                         LOG_ERROR("Error processing ASEC cfg data\n");
-                     } else
-                         asec_idx = rc;
-                } else if (strcmp(name, "block_device") == 0)
-                    block_device = value;
-                else if (strcmp(name, "mount_point") == 0)
-                    mount_point = value;
-                else if (strcmp(name, "driver_store_path") == 0)
-                    driver_store_path = value;
-                else if (strcmp(name, "enable_ums") == 0 &&
-                        strcmp(value, "true") == 0)
-                    enable_ums = true;
-                
-                child = child->next;
-            }
-
-            // mount point and removable fields are optional
-            if (block_device && mount_point)
-            {
-                void *mp = AddMountPoint(block_device, mount_point, driver_store_path, enable_ums);
-                int i;
-
-                for (i = 0; i < asec_idx; i++) {
-                    AddAsecToMountPoint(mp, asec_stores[i].name, asec_stores[i].backing_file,
-                                        asec_stores[i].size, asec_stores[i].mount_point,
-                                        asec_stores[i].crypt);
-                }
-            }
-        }
-            
-        node = node->next;
-    }
-}
-
-int main(int argc, char* argv[])
-{
-    const char*     configPath = "/system/etc/mountd.conf";
-    int             i;    
-
-    for (i = 1; i < argc; i++)
-    {
-        const char* arg = argv[i];
-        
-        if (strcmp(arg, "-f") == 0)
-        {
-            if (i < argc - 1)
-                configPath = argv[++i];
-        }
-    }
-        
-    ReadConfigFile(configPath);
-    StartAutoMounter();
-    return RunServer();
-}
diff --git a/mountd/mountd.h b/mountd/mountd.h
deleted file mode 100644
index c4bc91d..0000000
--- a/mountd/mountd.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef MOUNTD_H__
-#define MOUNTD_H__
-
-#define LOG_TAG "mountd"
-#include "cutils/log.h"
-
-#include "ASEC.h"
-
-typedef int boolean;
-enum {
-    false = 0,
-    true = 1
-};
-
-#define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
-
-// Set this for logging error messages
-#define ENABLE_LOG_ERROR
-
-// set this to log automounter events
-#define ENABLE_LOG_MOUNT
-
-// set this to log server events
-//#define ENABLE_LOG_SERVER
-
-// set this to log ASEC events
-#define ENABLE_LOG_ASEC
-
-#ifdef ENABLE_LOG_ERROR
-#define LOG_ERROR(fmt, args...) \
-    { LOGE(fmt , ## args); }
-#else
-#define LOG_ERROR(fmt, args...) \
-    do { } while (0)
-#endif /* ENABLE_LOG_ERROR */
-
-#ifdef ENABLE_LOG_MOUNT
-#define LOG_MOUNT(fmt, args...) \
-    { LOGD(fmt , ## args); }
-#else
-#define LOG_MOUNT(fmt, args...) \
-    do { } while (0)
-#endif /* ENABLE_LOG_MOUNT */
-
-#ifdef ENABLE_LOG_SERVER
-#define LOG_SERVER(fmt, args...) \
-    { LOGD(fmt , ## args); }
-#else
-#define LOG_SERVER(fmt, args...) \
-    do { } while (0)
-#endif /* ENABLE_LOG_SERVER */
-
-#ifdef ENABLE_LOG_ASEC
-#define LOG_ASEC(fmt, args...) \
-    { LOGD(fmt , ## args); }
-#else
-#define LOG_ASEC(fmt, args...) \
-    do { } while (0)
-#endif /* ENABLE_LOG_ASEC */
-
-
-typedef enum MediaState {
-    // no media in SD card slot
-    MEDIA_REMOVED,
-    
-    // media in SD card slot, but not mounted
-    MEDIA_UNMOUNTED,
-    
-    // media in SD card slot and mounted at its mount point
-    MEDIA_MOUNTED,
-    
-    // media in SD card slot, unmounted, and shared as a mass storage device
-    MEDIA_SHARED,
-    
-    // media was removed from SD card slot, but mount point was not unmounted
-    // this state is cleared after the mount point is unmounted
-    MEDIA_BAD_REMOVAL,
-
-    // media in SD card slot could not be mounted (corrupt file system?)
-    MEDIA_UNMOUNTABLE,
-} MediaState;
-
-// socket name for connecting to mountd
-#define MOUNTD_SOCKET         "mountd"
-
-// mountd commands
-// these must match the corresponding strings in //device/java/android/android/os/UsbListener.java
-#define MOUNTD_ENABLE_UMS     "enable_ums"
-#define MOUNTD_DISABLE_UMS    "disable_ums"
-#define MOUNTD_SEND_STATUS    "send_status"
-
-// these commands should contain a mount point following the colon
-#define MOUNTD_MOUNT_MEDIA  "mount_media:"
-#define MOUNTD_EJECT_MEDIA  "eject_media:"
-
-// mountd events
-// these must match the corresponding strings in //device/java/android/android/os/UsbListener.java
-#define MOUNTD_UMS_ENABLED              "ums_enabled"
-#define MOUNTD_UMS_DISABLED             "ums_disabled"
-#define MOUNTD_UMS_CONNECTED            "ums_connected"
-#define MOUNTD_UMS_DISCONNECTED         "ums_disconnected"
-
-// these events correspond to the states in the MediaState enum.
-// a path to the mount point follows the colon.
-#define MOUNTD_MEDIA_REMOVED            "media_removed:"
-#define MOUNTD_MEDIA_UNMOUNTED        	"media_unmounted:"
-#define MOUNTD_MEDIA_MOUNTED          	"media_mounted:"
-#define MOUNTD_MEDIA_MOUNTED_READ_ONLY  "media_mounted_ro:"
-#define MOUNTD_MEDIA_SHARED             "media_shared:"
-#define MOUNTD_MEDIA_BAD_REMOVAL        "media_bad_removal:"
-#define MOUNTD_MEDIA_UNMOUNTABLE        "media_unmountable:"
-
-// this event sent to request unmount for media mount point
-#define MOUNTD_REQUEST_EJECT            "request_eject:"
-
-// system properties
-// these must match the corresponding strings in //device/java/android/android/os/Environment.java
-#define EXTERNAL_STORAGE_STATE          "EXTERNAL_STORAGE_STATE"
-#define EXTERNAL_STORAGE_REMOVED        "removed"
-#define EXTERNAL_STORAGE_UNMOUNTED      "unmounted"
-#define EXTERNAL_STORAGE_MOUNTED        "mounted"
-#define EXTERNAL_STORAGE_MOUNTED_READ_ONLY        "mounted_ro"
-#define EXTERNAL_STORAGE_SHARED         "shared"
-#define EXTERNAL_STORAGE_BAD_REMOVAL    "bad_removal"
-#define EXTERNAL_STORAGE_UNMOUNTABLE    "unmountable"
-
-// AutoMount.c
-
-boolean IsMassStorageEnabled();
-boolean IsMassStorageConnected();
-
-void MountMedia(const char* mountPoint);
-void UnmountMedia(const char* mountPoint);
-void EnableMassStorage(boolean enable);
-
-// call this before StartAutoMounter() to add a mount point to monitor
-void *AddMountPoint(const char* device, const char* mountPoint, const char* driverStorePath,
-                    boolean enableUms);
-
-int AddAsecToMountPoint(void *Mp, const char *name, const char *backing_file,
-                        const char *size, const char *mount_point, const char *crypt);
-
-// start automounter thread
-void StartAutoMounter();
-
-// check /proc/mounts for mounted file systems, and notify mount or unmount for any that are in our automount list
-void NotifyExistingMounts();
-
-
-// ASEC.c
-
-void *AsecInit(const char *Name, const char *SrcPath, const char *BackingFile,
-               const char *Size, const char *DstPath, const char *Crypt);
-int AsecStart(void *Handle);
-int AsecStop(void *Handle);
-void AsecDeinit(void *Handle);
-boolean AsecIsStarted(void *Handle);
-const char *AsecMountPoint(void *Handle);
-
-// ProcessKiller.c
-
-void KillProcessesWithOpenFiles(const char* mountPoint, boolean sigkill, pid_t *excluded, int num_excluded);
-
-// logwrapper.c
-int logwrap(int argc, char* argv[]);
-
-// Server.c
-
-int RunServer();
-void SendMassStorageConnected(boolean connected); 
-void SendUnmountRequest(const char* path);
-void NotifyMediaState(const char* path, MediaState state, boolean readOnly);
-void NotifyAsecState(AsecState state, const char *argument);
-#endif // MOUNTD_H__
diff --git a/netcfg/Android.mk b/netcfg/Android.mk
deleted file mode 100644
index 949f417..0000000
--- a/netcfg/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-ifneq ($(BUILD_TINY_ANDROID),true)
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES:= netcfg.c
-LOCAL_MODULE:= netcfg
-
-#LOCAL_FORCE_STATIC_EXECUTABLE := true
-#LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT_SBIN)
-#LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_SBIN_UNSTRIPPED)
-#LOCAL_STATIC_LIBRARIES := libcutils libc
-
-LOCAL_SHARED_LIBRARIES := libc libnetutils
-
-include $(BUILD_EXECUTABLE)
-endif
diff --git a/netcfg/MODULE_LICENSE_APACHE2 b/netcfg/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/netcfg/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/netcfg/NOTICE b/netcfg/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/netcfg/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/netcfg/netcfg.c b/netcfg/netcfg.c
deleted file mode 100644
index fc9cf48..0000000
--- a/netcfg/netcfg.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/* system/bin/netcfg/netcfg.c
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <dirent.h>
-
-static int verbose = 0;
-
-int ifc_init();
-void ifc_close();
-int ifc_up(char *iname);
-int ifc_down(char *iname);
-int ifc_remove_host_routes(char *iname);
-int ifc_remove_default_route(char *iname);
-int ifc_get_info(const char *name, unsigned *addr, unsigned *mask, unsigned *flags);
-int do_dhcp(char *iname);
-
-void die(const char *reason)
-{
-    perror(reason);
-    exit(1);
-}
-
-const char *ipaddr(unsigned addr)
-{
-    static char buf[32];
-    
-    sprintf(buf,"%d.%d.%d.%d", 
-            addr & 255,
-            ((addr >> 8) & 255),
-            ((addr >> 16) & 255), 
-            (addr >> 24));
-    return buf;
-}
-
-void usage(void)
-{
-    fprintf(stderr,"usage: netcfg [<interface> {dhcp|up|down}]\n");
-    exit(1);    
-}
-
-int dump_interface(const char *name)
-{
-    unsigned addr, mask, flags;
-    
-    if(ifc_get_info(name, &addr, &mask, &flags)) {
-        return 0;
-    }
-
-    printf("%-8s %s  ", name, flags & 1 ? "UP  " : "DOWN");
-    printf("%-16s", ipaddr(addr));
-    printf("%-16s", ipaddr(mask));
-    printf("0x%08x\n", flags);
-    return 0;
-}
-
-int dump_interfaces(void)
-{
-    DIR *d;
-    struct dirent *de;
-    
-    d = opendir("/sys/class/net");
-    if(d == 0) return -1;
-    
-    while((de = readdir(d))) {
-        if(de->d_name[0] == '.') continue;
-        dump_interface(de->d_name);
-    }
-    closedir(d);
-    return 0;
-}
-
-struct 
-{
-    const char *name;
-    int nargs;
-    void *func;
-} CMDS[] = {
-    { "dhcp",   1, do_dhcp },
-    { "up",     1, ifc_up },
-    { "down",   1, ifc_down },
-    { "flhosts",  1, ifc_remove_host_routes },
-    { "deldefault", 1, ifc_remove_default_route },
-    { 0, 0, 0 },
-};
-
-static int call_func(void *_func, unsigned nargs, char **args)
-{
-    switch(nargs){
-    case 1: {
-        int (*func)(char *a0) = _func;
-        return func(args[0]);
-    }
-    case 2: {
-        int (*func)(char *a0, char *a1) = _func;
-        return func(args[0], args[1]);
-    }
-    case 3: {
-        int (*func)(char *a0, char *a1, char *a2) = _func;
-        return func(args[0], args[1], args[2]);
-    }
-    default:
-        return -1;
-    }
-}
-
-int main(int argc, char **argv)
-{
-    char *iname;
-    int n;
-    
-    if(ifc_init()) {
-        die("Cannot perform requested operation");
-    }
-
-    if(argc == 1) {
-        int result = dump_interfaces();
-        ifc_close();
-        return result;
-    }
-
-    if(argc < 3) usage();
-
-    iname = argv[1];
-    if(strlen(iname) > 16) usage();
-
-    argc -= 2;
-    argv += 2;
-    while(argc > 0) {
-        for(n = 0; CMDS[n].name; n++){
-            if(!strcmp(argv[0], CMDS[n].name)) {
-                char *cmdname = argv[0];
-                int nargs = CMDS[n].nargs;
-                
-                argv[0] = iname;
-                if(argc < nargs) {
-                    fprintf(stderr, "not enough arguments for '%s'\n", cmdname);
-                    ifc_close();
-                    exit(1);
-                }
-                if(call_func(CMDS[n].func, nargs, argv)) {
-                    fprintf(stderr, "action '%s' failed (%s)\n", cmdname, strerror(errno));
-                    ifc_close();
-                    exit(1);
-                }
-                argc -= nargs;
-                argv += nargs;
-                goto done;
-            }
-        }
-        fprintf(stderr,"no such action '%s'\n", argv[0]);
-        usage();
-    done:
-        ;
-    }
-    ifc_close();
-
-    return 0;
-}
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
deleted file mode 100644
index b2fe8cf..0000000
--- a/rootdir/Android.mk
+++ /dev/null
@@ -1,58 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# files that live under /system/etc/...
-
-copy_from := \
-	etc/dbus.conf \
-	etc/init.goldfish.sh \
-	etc/hosts
-
-dont_copy := \
-	etc/init.gprs-pppd \
-	etc/ppp/chap-secrets \
-	etc/ppp/ip-down \
-	etc/ppp/ip-up
-
-copy_to := $(addprefix $(TARGET_OUT)/,$(copy_from))
-copy_from := $(addprefix $(LOCAL_PATH)/,$(copy_from))
-
-$(copy_to) : PRIVATE_MODULE := system_etcdir
-$(copy_to) : $(TARGET_OUT)/% : $(LOCAL_PATH)/% | $(ACP)
-	$(transform-prebuilt-to-target)
-
-ALL_PREBUILT += $(copy_to)
-
-
-# files that live under /...
-
-# Only copy init.rc if the target doesn't have its own.
-ifneq ($(TARGET_PROVIDES_INIT_RC),true)
-file := $(TARGET_ROOT_OUT)/init.rc
-$(file) : $(LOCAL_PATH)/init.rc | $(ACP)
-	$(transform-prebuilt-to-target)
-ALL_PREBUILT += $(file)
-endif
-
-file := $(TARGET_ROOT_OUT)/init.goldfish.rc
-$(file) : $(LOCAL_PATH)/etc/init.goldfish.rc | $(ACP)
-	$(transform-prebuilt-to-target)
-ALL_PREBUILT += $(file)
-	
-
-# create some directories (some are mount points)
-DIRS := $(addprefix $(TARGET_ROOT_OUT)/, \
-		sbin \
-		dev \
-		proc \
-		sys \
-		system \
-		data \
-	) \
-	$(TARGET_OUT_DATA)
-
-$(DIRS):
-	@echo Directory: $@
-	@mkdir -p $@
-
-ALL_PREBUILT += $(DIRS)
diff --git a/rootdir/etc/dbus.conf b/rootdir/etc/dbus.conf
deleted file mode 100644
index 75586b9..0000000
--- a/rootdir/etc/dbus.conf
+++ /dev/null
@@ -1,27 +0,0 @@
-<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-Bus Bus Configuration 1.0//EN"
- "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
-<busconfig>
-
-  <!-- Our well-known bus type, do not change this -->
-  <type>system</type>
-
-  <!-- Only allow socket-credentials-based authentication -->
-  <auth>EXTERNAL</auth>
-
-  <!-- Only listen on a local socket. (abstract=/path/to/socket 
-       means use abstract namespace, don't really create filesystem 
-       file; only Linux supports this. Use path=/whatever on other 
-       systems.) -->
-  <listen>unix:path=/dev/socket/dbus</listen>
-
-  <!-- Allow everything, D-Bus socket is protected by unix filesystem
-       permissions -->
-  <policy context="default">
-    <allow send_interface="*"/>
-    <allow receive_interface="*"/>
-    <allow own="*"/>
-    <allow user="*"/>
-    <allow send_requested_reply="true"/>
-    <allow receive_requested_reply="true"/>
-  </policy>
-</busconfig>
diff --git a/rootdir/etc/hosts b/rootdir/etc/hosts
deleted file mode 100644
index 99848f6..0000000
--- a/rootdir/etc/hosts
+++ /dev/null
@@ -1 +0,0 @@
-127.0.0.1		    localhost
diff --git a/rootdir/etc/init.goldfish.rc b/rootdir/etc/init.goldfish.rc
deleted file mode 100644
index 96480f3..0000000
--- a/rootdir/etc/init.goldfish.rc
+++ /dev/null
@@ -1,54 +0,0 @@
-on boot
-    setprop ARGH ARGH
-    setprop net.eth0.dns1 10.0.2.3
-    setprop net.gprs.local-ip 10.0.2.15
-    setprop ro.radio.use-ppp no
-    setprop ro.build.product generic
-    setprop ro.product.device generic
-
-# fake some battery state
-    setprop status.battery.state Slow
-    setprop status.battery.level 5
-    setprop status.battery.level_raw  50
-    setprop status.battery.level_scale 9
-
-# disable some daemons the emulator doesn't want
-    stop dund
-    stop akmd
-
-    setprop ro.setupwizard.mode EMULATOR
-
-# enable Google-specific location features,
-# like NetworkLocationProvider and LocationCollector
-    setprop ro.com.google.locationfeatures 1
-
-# For the emulator, which bypasses Setup Wizard, you can specify
-# account info for the device via these two properties.  Google
-# Login Service will insert these accounts into the database when
-# it is created (ie, after a data wipe).
-#
-#   setprop ro.config.hosted_account username@hosteddomain.org:password
-#   setprop ro.config.google_account username@gmail.com:password
-#
-# You MUST have a Google account on the device, and you MAY
-# additionally have a hosted account.  No other configuration is
-# supported, and arbitrary breakage may result if you specify
-# something else.
-
-service goldfish-setup /system/etc/init.goldfish.sh
-    oneshot
-
-service qemud /system/bin/qemud
-    socket qemud_gsm     stream 666
-    socket qemud_gps     stream 666
-    socket qemud_control stream 666
-    oneshot
-
-# -Q is a special logcat option that forces the
-# program to check wether it runs on the emulator
-# if it does, it redirects its output to the device
-# named by the androidboot.console kernel option
-# if not, is simply exit immediately
-
-service goldfish-logcat /system/bin/logcat -Q
-    oneshot
diff --git a/rootdir/etc/init.goldfish.sh b/rootdir/etc/init.goldfish.sh
deleted file mode 100755
index 0eb0154..0000000
--- a/rootdir/etc/init.goldfish.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/system/bin/sh
-
-ifconfig eth0 10.0.2.15 netmask 255.255.255.0 up
-route add default gw 10.0.2.2 dev eth0
-
-qemud=`getprop.ro.kernel.android.qemud`
-if test -z "$qemud"; then
-    radio_ril=`getprop ro.kernel.android.ril`
-    if test -z "$radio_ril"; then
-        # no need for the radio interface daemon
-        # telephony is entirely emulated in Java
-        setprop ro.radio.noril yes
-        stop ril-daemon
-    fi
-fi
-
-num_dns=`getprop ro.kernel.android.ndns`
-case "$num_dns" in
-    2) setprop net.eth0.dns2 10.0.2.4
-    ;;
-    3) setprop net.eth0.dns2 10.0.2.4
-    setprop net.eth0.dns3 10.0.2.5
-    ;;
-    4) setprop net.eth0.dns2 10.0.2.4
-    setprop net.eth0.dns3 10.0.2.5
-    setprop net.eth0.dns4 10.0.2.6
-    ;;
-esac
-
-# disable boot animation for a faster boot sequence when needed
-boot_anim=`getprop ro.kernel.android.bootanim`
-case "$boot_anim" in
-    0)  setprop debug.sf.nobootanimation 1
-    ;;
-esac
-
-# this line doesn't really do anything useful. however without it the
-# previous setprop doesn't seem to apply for some really odd reason
-setprop ro.qemu.init.completed 1
diff --git a/rootdir/etc/init.gprs-pppd b/rootdir/etc/init.gprs-pppd
deleted file mode 100755
index 521eec9..0000000
--- a/rootdir/etc/init.gprs-pppd
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/system/bin/sh
-# An unforunate wrapper script 
-# so that the exit code of pppd may be retrieved
-
-
-# this is a workaround for issue #651747
-#trap "/system/bin/sleep 1;exit 0" TERM
-
-
-PPPD_PID=
-
-/system/bin/setprop "net.gprs.ppp-exit" ""
-
-/system/bin/log -t pppd "Starting pppd"
-
-/system/bin/pppd $*
-
-PPPD_EXIT=$?
-PPPD_PID=$!
-
-/system/bin/log -t pppd "pppd exited with $PPPD_EXIT"
-
-/system/bin/setprop "net.gprs.ppp-exit" "$PPPD_EXIT"
diff --git a/rootdir/etc/init.testmenu b/rootdir/etc/init.testmenu
deleted file mode 100755
index 7ae16d5..0000000
--- a/rootdir/etc/init.testmenu
+++ /dev/null
@@ -1,322 +0,0 @@
-#!/system/bin/sh
-
-atdev=/dev/omap_csmi_tty0
-pppdev=/dev/omap_csmi_tty1
-
-n1=`cat /data/phoneentry1 2>/dev/null`
-n2=`cat /data/phoneentry2 2>/dev/null`
-n3=`cat /data/phoneentry3 2>/dev/null`
-n1=${n1:-"*#06#"}
-n2=${n2:-"*#06#"}
-n3=${n3:-"*#06#"}
-phoneoutputpid=
-eventoutputpid=
-notifypid=
-notifytoggle=false
-pppdpid=
-powerdidletime=120
-
-# map phone specific keys
-setkey -k 0xe4 -v 0x23 # map #
-setkey -k 0xe3 -v 0x2a # map *
-setkey -k 231 -v 513 # map send to newline
-#setkey -k 0x67 -v 0x20b # map up to scroll back
-#setkey -k 0x6c -v 0x20a # map down to scroll forward
-setkey -k 0x73 -v 0x20b # map volume up to scroll back
-setkey -k 0x72 -v 0x20a # map volume down to scroll forward
-setkey -k 0x60 -v 0x211 # map PoC to next console
-
-# tuttle keys
-setkey -k 0x38 -v 0x703 # map leftalt to alt
-setkey -k 0x9b -v 0x703 # map mail to alt
-setkey -t 8 -k 0x9b -v 0x703 # map alt-mail to alt
-setkey -t 8 -k 0x10 -v 0x21 # map alt-q to !
-setkey -t 8 -k 0x11 -v 0x31 # map alt-w to 1
-setkey -t 8 -k 0x12 -v 0x32 # map alt-e to 2
-setkey -t 8 -k 0x13 -v 0x33 # map alt-r to 3
-setkey -t 8 -k 0x14 -v 0x2b # map alt-t to +
-setkey -t 8 -k 0x15 -v 0x28 # map alt-y to (
-setkey -t 8 -k 0x16 -v 0x29 # map alt-u to )
-setkey -t 8 -k 0x17 -v 0x2d # map alt-i to -
-setkey -t 8 -k 0x18 -v 0x5f # map alt-o to _
-setkey -t 8 -k 0x19 -v 0x22 # map alt-p to "
-setkey -t 8 -k 0x1e -v 0x23 # map alt-a to #
-setkey -t 8 -k 0x1f -v 0x34 # map alt-s to 4
-setkey -t 8 -k 0x20 -v 0x35 # map alt-d to 5
-setkey -t 8 -k 0x21 -v 0x36 # map alt-f to 6
-setkey -t 8 -k 0x22 -v 0x2f # map alt-g to /
-setkey -t 8 -k 0x23 -v 0x3f # map alt-h to ?
-setkey -t 8 -k 0x24 -v 0xa3 # map alt-j to pound
-setkey -t 8 -k 0x25 -v 0x24 # map alt-k to $
-setkey -t 8 -k 0x2c -v 0x2a # map alt-z to *
-setkey -t 8 -k 0x2d -v 0x37 # map alt-x to 7
-setkey -t 8 -k 0x2e -v 0x38 # map alt-c to 8
-setkey -t 8 -k 0x2f -v 0x39 # map alt-v to 9
-setkey -t 8 -k 0x30 -v 0x7c # map alt-b to |
-setkey -t 8 -k 0x31 -v 0x40 # map alt-n to @
-setkey -t 8 -k 0x32 -v 0x3d # map alt-m to =
-setkey -t 8 -k 0x33 -v 0x3b # map alt-, to ;
-setkey -t 8 -k 0x34 -v 0x3a # map alt-. to :
-setkey -t 8 -k 0x0f -v 0x30 # map alt-tab to 0
-setkey -t 8 -k 0x67 -v 0x20b # map alt-up to scroll back
-setkey -t 8 -k 0x6c -v 0x20a # map alt-down to scroll forward
-
-while true
-do
-	echo
-	echo "------------------------------"
-	echo " 1: init commands"
-	echo " 2: call commands"
-	echo " 3: misc phone"
-	echo " 4: phone debug output"
-	echo " 5: test data connection"
-	echo " 6: start runtime"
-	echo " 7: start runtime w/output"
-	echo " 8: stop runtime"
-	echo " 9: misc"
-	echo -n ": "
-	while true
-	do
-		c=`readtty -t 50 -f -a 1234567890#`
-		case "$c" in
-			"" ) ;;
-			* ) break;
-		esac
-	done
-	echo Got key -$c-
-	case $c in
-		"1" )
-			while true; do
-				echo
-				echo "------------------------------"
-				echo " 1: Print phone output"
-				echo " 2: ATQ0V1E1+CMEE=2;+CREG=0"
-				echo " 3: AT+CFUN=1"
-				echo " 4: AT+COPS=0"
-				echo " 5: AT+CREG?"
-				echo " 6: Stop phone output"
-				echo " 0: back"
-				echo -n ": "
-				c=`readtty -f -a 1234560#`
-				echo Got key -$c-
-				case "$c" in
-					"1" ) kill $phoneoutputpid; cat $atdev & phoneoutputpid=$! ;;
-					"2" ) echo -e "ATQ0V1E1+CMEE=2;+CREG=0\r" >$atdev;;
-					"3" ) echo -e "AT+CFUN=1\r" >$atdev;;
-					"4" ) echo -e "AT+COPS=0\r" >$atdev;;
-					"5" ) echo -e "AT+CREG?\r" >$atdev;;
-					"6" ) kill $phoneoutputpid; phoneoutputpid= ;;
-					"0" ) break;;
-				esac
-			done
-		;;
-		"2" )
-			while true; do
-				echo
-				echo "------------------------------"
-				echo " 1: Dial: ATD $n1;"
-				echo " 2: Dial: ATD $n2;"
-				echo " 3: Dial: ATD $n3;"
-				echo " 4: Set number for 1"
-				echo " 5: Set number for 2"
-				echo " 6: Set number for 3"
-				echo " 7: Dial: ATD ...;"
-				echo " 8: Hang up: ATH"
-				echo " 9: Answer: ATA"
-				echo " 0: back"
-				echo -n ": "
-				c=`readtty -f -a 1234567890#`
-				echo Got key -$c-
-				case "$c" in
-					"1" ) echo "Dialing $n1"; echo -e "ATD $n1;\r" >$atdev;;
-					"2" ) echo "Dialing $n2"; echo -e "ATD $n2;\r" >$atdev;;
-					"3" ) echo "Dialing $n3"; echo -e "ATD $n3;\r" >$atdev;;
-					"4" ) echo -n "Number: "; read n1; echo $n1 >/data/phoneentry1;;
-					"5" ) echo -n "Number: "; read n2; echo $n2 >/data/phoneentry2;;
-					"6" ) echo -n "Number: "; read n3; echo $n3 >/data/phoneentry3;;
-					"7" ) echo -n "Number: "; read n; echo "Dialing $n"; echo -e "ATD $n;\r" >$atdev;;
-					"8" ) echo -e "ATH\r" >$atdev;;
-					"9" ) echo -e "ATA\r" >$atdev;;
-					"0" ) break;;
-				esac
-			done
-		;;
-		"3" )
-			while true; do
-				echo
-				echo "------------------------------"
-				echo " 1: Save FFS data"
-				echo " 2: Load user FFS data"
-				echo " 3: Load system FFS data"
-				echo " 4: Reset FFS data"
-				echo " 5: Set uplink gain"
-				echo " 6: Set echo"
-				echo " 7: cat /dev/omap_csmi_battery_t"
-				echo " 8: cat /dev/omap_csmi_htc"
-				echo " 0: back"
-				echo -n ": "
-				c=`readtty -f -a 123456780#`
-				echo Got key -$c-
-				case "$c" in
-					"1" ) cat /dev/omap_csmi_ffs >/data/ffsdata;;
-					"2" ) cat /data/ffsdata >/dev/omap_csmi_ffs;;
-					"3" ) cat /system/ffsdata >/dev/omap_csmi_ffs;;
-					"4" ) echo - >/dev/omap_csmi_ffs;;
-					"5" )
-						echo -n "Gain: "; read g;
-						echo gu$g >/tmp/gain;
-						cat /tmp/gain 2>/dev/null >/dev/omap_csmi_audio_tes
-					;;
-					"6" )
-						echo -n "Echo param (hex): "; read e;
-						echo "e0x$e" >/tmp/echo;
-						cat /tmp/echo 2>/dev/null >/dev/omap_csmi_audio_tes
-					;;
-					"7" ) cat /dev/omap_csmi_battery_t;;
-					"8" ) cat /dev/omap_csmi_htc;;
-					"0" ) break;;
-				esac
-			done
-		;;
-		"4" )
-			while true; do
-				echo
-				echo "------------------------------"
-				echo " 1: Toggle debug I/O"
-				echo " 2: Toggle debug Flow"
-				echo " 3: Toggle debug Interrupt"
-				echo " 4: Toggle debug Info"
-				echo " 5: Toggle GSM run state"
-				echo " 6: Clear GSM data area"
-				echo " 0: back"
-				echo -n ": "
-				c=`readtty -f -a 1234560#`
-				echo Got key -$c-
-				case "$c" in
-					"1" ) echo -n "i" >/sys/devices/system/omap_csmi/debug;;
-					"2" ) echo -n "f" >/sys/devices/system/omap_csmi/debug;;
-					"3" ) echo -n "I" >/sys/devices/system/omap_csmi/debug;;
-					"4" ) echo -n "F" >/sys/devices/system/omap_csmi/debug;;
-					"5" ) echo -n "s" >/sys/devices/system/omap_csmi/debug;;
-					"6" ) echo -n "c" >/sys/devices/system/omap_csmi/debug;;
-					"0" ) break;;
-				esac
-			done
-		;;
-		"5" )
-			while true; do
-				echo
-				echo "------------------------------"
-				echo " 1: Start pppd - userspace"
-				echo " 2: Start pppd - kernel"
-				echo " 3: Start pppd - kernel <at1"
-				echo " 4: Configure ppp data to at2"
-				echo " 5: Test with HTTP GET"
-				echo " 6: Kill pppd"
-				echo " 0: back"
-				echo -n ": "
-				c=`readtty -f -a 1234560#`
-				echo Got key -$c-
-				case "$c" in
-					"1" ) kill $pppdpid; pppd notty < $pppdev > $pppdev & pppdpid=$!;;
-					"2" ) kill $pppdpid; pppd nodetach $pppdev & pppdpid=$!;;
-					"3" ) kill &pppdpid; pppd nodetach $pppdev connect "sh -c \"chat -v -f /etc/ppp/connect-data <$atdev >$atdev\"" & pppdpid=$!;;
-					"4" ) echo -e 'AT%DATA=2,"UART",1,,"SER","UART",0\r' >$atdev;;
-					"5" ) test-data-connection;;
-					"6" ) kill $pppdpid; pppdpid=;;
-					"0" ) break;;
-				esac
-			done
-		;;
-		"6" )
-			echo
-			echo ------------------------
-			echo Starting android runtime
-			echo ------------------------
-			start
-		;;
-		"7" )
-			echo
-			echo ------------------------
-			echo Starting android runtime
-			echo ------------------------
-			if exists /data/singleproc
-			then
-				single_process="-s"
-			else
-				single_process=""
-			fi
-			start runtime $single_process
-		;;
-		"8" )
-			stop
-		;;
-		"9" )
-			while true; do
-				echo
-				echo "------------------------------"
-				echo " 1: Print events"
-				echo " 2: Stop event output"
-				if $notifytoggle
-				then
-					echo " 3: stop notify"
-				else
-					echo " 3: notify /sys/android_power"
-				fi
-				echo " 4: start powerd"
-				echo " 5: start powerd verbose"
-				echo " 6: stop powerd"
-				echo " 7: set powerd idletime ($powerdidletime)"
-				echo " 8: start multitap shell"
-				if exists /data/singleproc
-				then
-					echo " 9: enable multiprocess"
-				else
-					echo " 9: disable multiprocess"
-				fi
-				echo " c: start shell"
-				echo " 0: back"
-				echo -n ": "
-				c=`readtty -f -a 1234567890c#`
-				echo Got key -$c-
-				case "$c" in
-					"1" ) kill $eventoutputpid; getevent & eventoutputpid=$! ;;
-					"2" ) kill $eventoutputpid; eventoutputpid= ;;
-					"3" )
-						if $notifytoggle
-						then
-							kill $notifypid
-							notifypid=
-							notifytoggle=false
-						else
-							kill $notifypid
-							notify -m 0x00000002 -c 0 -p -v 0 -w 30 /sys/android_power &
-							notifypid=$!
-							notifytoggle=true
-						fi
-					;;
-					"4" ) start powerd -i $powerdidletime ;;
-					"5" ) start powerd -i $powerdidletime -v ;;
-					"6" ) stop powerd ;;
-					"7" ) echo -n "Idle time (seconds): "; read powerdidletime ;;
-					"8" )
-						readtty -f -p -t 10 -e "[ ~" | sh -i
-					;;
-					"9" )
-						if exists /data/singleproc
-						then
-							echo "Enabling multiprocess environment."
-							rm /data/singleproc
-						else
-							echo "Disabling multiprocess environment."
-							echo >/data/singleproc "true"
-						fi
-					;;
-					"c" ) sh -i <>/dev/tty0 1>&0 2>&1 ;;
-					"0" ) break;;
-				esac
-			done
-		;;
-	esac
-done
-
diff --git a/rootdir/etc/mountd.conf b/rootdir/etc/mountd.conf
deleted file mode 100644
index 094a2c7..0000000
--- a/rootdir/etc/mountd.conf
+++ /dev/null
@@ -1,19 +0,0 @@
-## mountd configuration file
-
-## add a mount entry for each mount point to be managed by mountd
-mount {
-    ## root block device with partition map or raw FAT file system
-    block_device    /dev/block/mmcblk0
-        
-    ## mount point for block device
-    mount_point     /sdcard
-    
-    ## true if this mount point can be shared via USB mass storage
-    enable_ums      true
-    
-    ## path to the UMS driver file for specifying the block device path  
-    ## use this for the mass_storage function driver
-    driver_store_path   /sys/devices/platform/usb_mass_storage/lun0/file
-    ## use this for android_usb composite gadget driver
-    ##driver_store_path   /sys/devices/platform/msm_hsusb/gadget/lun0/file
-}
diff --git a/rootdir/etc/ppp/chap-secrets b/rootdir/etc/ppp/chap-secrets
deleted file mode 100644
index 6546b0f..0000000
--- a/rootdir/etc/ppp/chap-secrets
+++ /dev/null
@@ -1,2 +0,0 @@
-* * bogus
-
diff --git a/rootdir/etc/ppp/ip-down b/rootdir/etc/ppp/ip-down
deleted file mode 100755
index 672fa1e..0000000
--- a/rootdir/etc/ppp/ip-down
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/system/bin/sh
-case $1 in
-    ppp1)
-	echo 0 > /proc/sys/net/ipv4/ip_forward;
-	;;
-esac
-
-# Use interface name if linkname is not available
-NAME=${LINKNAME:-"$1"}
-
-/system/bin/setprop "net.$NAME.dns1" "$DNS1"
-/system/bin/setprop "net.$NAME.dns2" "$DNS2" 
-/system/bin/setprop "net.$NAME.local-ip" "$IPLOCAL" 
-/system/bin/setprop "net.$NAME.remote-ip" "$IPREMOTE" 
diff --git a/rootdir/etc/ppp/ip-up b/rootdir/etc/ppp/ip-up
deleted file mode 100755
index cb2d577..0000000
--- a/rootdir/etc/ppp/ip-up
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/system/bin/sh
-case $1 in
-    ppp1)
-	/android/bin/iptables --flush;
-	/android/bin/iptables --table nat --flush;
-	/android/bin/iptables --delete-chain;
-	/android/bin/iptables --table nat --append POSTROUTING --out-interface ppp0 -j MASQUERADE;
-	/android/bin/iptables --append FORWARD --in-interface ppp1 -j ACCEPT;
-	echo 0 > /proc/sys/net/ipv4/ip_forward;
-	echo 1 > /proc/sys/net/ipv4/ip_forward;
-	;;
-    ppp0)
-        /system/bin/setprop "net.interfaces.defaultroute" "gprs"
-        ;;
-esac
-
-# Use interface name if linkname is not available
-NAME=${LINKNAME:-"$1"}
-
-/system/bin/setprop "net.$NAME.dns1" "$DNS1"
-/system/bin/setprop "net.$NAME.dns2" "$DNS2" 
-/system/bin/setprop "net.$NAME.local-ip" "$IPLOCAL" 
-/system/bin/setprop "net.$NAME.remote-ip" "$IPREMOTE" 
-
diff --git a/rootdir/init.rc b/rootdir/init.rc
deleted file mode 100644
index 3f8c6a0..0000000
--- a/rootdir/init.rc
+++ /dev/null
@@ -1,245 +0,0 @@
-
-on init
-
-sysclktz 0
-
-loglevel 3
-
-# setup the global environment
-    export PATH /sbin:/system/sbin:/system/bin:/system/xbin
-    export LD_LIBRARY_PATH /system/lib
-    export ANDROID_BOOTLOGO 1
-    export ANDROID_ROOT /system
-    export ANDROID_ASSETS /system/app
-    export ANDROID_DATA /data
-    export EXTERNAL_STORAGE /sdcard
-    export BOOTCLASSPATH /system/framework/core.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar
-
-# Backward compatibility
-    symlink /system/etc /etc
-
-# create mountpoints and mount tmpfs on sqlite_stmt_journals
-    mkdir /sdcard 0000 system system
-    mkdir /system
-    mkdir /data 0771 system system
-    mkdir /cache 0770 system cache
-    mkdir /sqlite_stmt_journals 01777 root root
-    mount tmpfs tmpfs /sqlite_stmt_journals size=4m
-
-    mount rootfs rootfs / ro remount
-
-    write /proc/sys/kernel/panic_on_oops 1
-    write /proc/sys/kernel/hung_task_timeout_secs 0
-    write /proc/cpu/alignment 4
-    write /proc/sys/kernel/sched_latency_ns 10000000
-    write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
-
-# mount mtd partitions
-    # Mount /system rw first to give the filesystem a chance to save a checkpoint
-    mount yaffs2 mtd@system /system 
-    mount yaffs2 mtd@system /system ro remount
-
-    # We chown/chmod /data again so because mount is run as root + defaults
-    mount yaffs2 mtd@userdata /data nosuid nodev
-    chown system system /data
-    chmod 0771 /data
-
-    # Same reason as /data above
-    mount yaffs2 mtd@cache /cache nosuid nodev
-    chown system cache /cache
-    chmod 0770 /cache
-
-    # This may have been created by the recovery system with odd permissions
-    chown system system /cache/recovery
-    chmod 0770 /cache/recovery
-
-# create basic filesystem structure
-    mkdir /data/misc 01771 system misc
-    mkdir /data/misc/hcid 0770 bluetooth bluetooth
-    mkdir /data/local 0771 shell shell
-    mkdir /data/local/tmp 0771 shell shell
-    mkdir /data/data 0771 system system
-    mkdir /data/app-private 0771 system system
-    mkdir /data/app 0771 system system
-    mkdir /data/property 0700 root root
-
-    # create dalvik-cache and double-check the perms
-    mkdir /data/dalvik-cache 0771 system system
-    chown system system /data/dalvik-cache
-    chmod 0771 /data/dalvik-cache
-
-    # create the lost+found directories, so as to enforce our permissions
-    mkdir /data/lost+found 0770
-    mkdir /cache/lost+found 0770
-
-    # double check the perms, in case lost+found already exists, and set owner
-    chown root root /data/lost+found
-    chmod 0770 /data/lost+found
-    chown root root /cache/lost+found
-    chmod 0770 /cache/lost+found
-
-on boot
-# basic network init
-    ifup lo
-    hostname localhost
-    domainname localdomain
-
-# set RLIMIT_NICE to allow priorities from 19 to -20
-    setrlimit 13 40 40
-
-# Define the oom_adj values for the classes of processes that can be
-# killed by the kernel.  These are used in ActivityManagerService.
-    setprop ro.FOREGROUND_APP_ADJ 0
-    setprop ro.VISIBLE_APP_ADJ 1
-    setprop ro.SECONDARY_SERVER_ADJ 2
-    setprop ro.HIDDEN_APP_MIN_ADJ 7
-    setprop ro.CONTENT_PROVIDER_ADJ 14
-    setprop ro.EMPTY_APP_ADJ 15
-
-# Define the memory thresholds at which the above process classes will
-# be killed.  These numbers are in pages (4k).
-    setprop ro.FOREGROUND_APP_MEM 1536
-    setprop ro.VISIBLE_APP_MEM 2048
-    setprop ro.SECONDARY_SERVER_MEM 4096
-    setprop ro.HIDDEN_APP_MEM 5120
-    setprop ro.CONTENT_PROVIDER_MEM 5632
-    setprop ro.EMPTY_APP_MEM 6144
-
-# Write value must be consistent with the above properties.
-    write /sys/module/lowmemorykiller/parameters/adj 0,1,2,7,14,15
-
-    write /proc/sys/vm/overcommit_memory 1
-    write /sys/module/lowmemorykiller/parameters/minfree 1536,2048,4096,5120,5632,6144
-
-    # Set init its forked children's oom_adj.
-    write /proc/1/oom_adj -16
-
-    # Permissions for System Server and daemons.
-    chown radio system /sys/android_power/state
-    chown radio system /sys/android_power/request_state
-    chown radio system /sys/android_power/acquire_full_wake_lock
-    chown radio system /sys/android_power/acquire_partial_wake_lock
-    chown radio system /sys/android_power/release_wake_lock
-    chown radio system /sys/power/state
-    chown radio system /sys/power/wake_lock
-    chown radio system /sys/power/wake_unlock
-    chmod 0660 /sys/power/state
-    chmod 0660 /sys/power/wake_lock
-    chmod 0660 /sys/power/wake_unlock
-    chown system system /sys/class/timed_output/vibrator/enable
-    chown system system /sys/class/leds/keyboard-backlight/brightness
-    chown system system /sys/class/leds/lcd-backlight/brightness
-    chown system system /sys/class/leds/button-backlight/brightness
-    chown system system /sys/class/leds/red/brightness
-    chown system system /sys/class/leds/green/brightness
-    chown system system /sys/class/leds/blue/brightness
-    chown system system /sys/class/leds/red/device/grpfreq
-    chown system system /sys/class/leds/red/device/grppwm
-    chown system system /sys/class/leds/red/device/blink
-    chown system system /sys/class/leds/red/brightness
-    chown system system /sys/class/leds/green/brightness
-    chown system system /sys/class/leds/blue/brightness
-    chown system system /sys/class/leds/red/device/grpfreq
-    chown system system /sys/class/leds/red/device/grppwm
-    chown system system /sys/class/leds/red/device/blink
-    chown system system /sys/class/timed_output/vibrator/enable
-    chown system system /sys/module/sco/parameters/disable_esco
-    chown system system /sys/kernel/ipv4/tcp_wmem_min
-    chown system system /sys/kernel/ipv4/tcp_wmem_def
-    chown system system /sys/kernel/ipv4/tcp_wmem_max
-    chown system system /sys/kernel/ipv4/tcp_rmem_min
-    chown system system /sys/kernel/ipv4/tcp_rmem_def
-    chown system system /sys/kernel/ipv4/tcp_rmem_max
-    chown root radio /proc/cmdline
-
-# Define TCP buffer sizes for various networks
-#   ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
-    setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208
-    setprop net.tcp.buffersize.wifi    4095,87380,110208,4096,16384,110208
-    setprop net.tcp.buffersize.umts    4094,87380,110208,4096,16384,110208
-    setprop net.tcp.buffersize.edge    4093,26280,35040,4096,16384,35040
-    setprop net.tcp.buffersize.gprs    4092,8760,11680,4096,8760,11680
-
-    class_start default
-
-## Daemon processes to be run by init.
-##
-service console /system/bin/sh
-    console
-
-# adbd is controlled by the persist.service.adb.enable system property
-service adbd /sbin/adbd
-    disabled
-
-# adbd on at boot in emulator
-on property:ro.kernel.qemu=1
-    start adbd
-
-on property:persist.service.adb.enable=1
-    start adbd
-
-on property:persist.service.adb.enable=0
-    stop adbd
-
-service servicemanager /system/bin/servicemanager
-    user system
-    critical
-    onrestart restart zygote
-    onrestart restart media
-
-service mountd /system/bin/mountd
-    socket mountd stream 0660 root mount
-
-service debuggerd /system/bin/debuggerd
-
-service ril-daemon /system/bin/rild
-    socket rild stream 660 root radio
-    socket rild-debug stream 660 radio system
-    user root
-    group radio cache inet misc
-
-service zygote /system/bin/app_process -Xzygote /system/bin --zygote --start-system-server
-    socket zygote stream 666
-    onrestart write /sys/android_power/request_state wake
-    onrestart write /sys/power/state on
-
-service media /system/bin/mediaserver
-    user media
-    group system audio camera graphics inet net_bt net_bt_admin
-
-service bootsound /system/bin/playmp3
-    user media
-    group audio
-    oneshot
-
-service dbus /system/bin/dbus-daemon --system --nofork
-    socket dbus stream 660 bluetooth bluetooth
-    user bluetooth
-    group bluetooth net_bt_admin
-
-#STOPSHIP: disable the verbose logging
-service hcid /system/bin/logwrapper /system/bin/hcid -d -s -n -f /etc/bluez/hcid.conf
-    socket bluetooth stream 660 bluetooth bluetooth
-    socket dbus_bluetooth stream 660 bluetooth bluetooth
-    # init.rc does not yet support applying capabilities, so run as root and
-    # let hcid drop uid to bluetooth with the right linux capabilities
-    group bluetooth net_bt_admin misc
-    disabled
-
-service hfag /system/bin/sdptool add --channel=10 HFAG
-    user bluetooth
-    group bluetooth net_bt_admin
-    disabled
-    oneshot
-
-service hsag /system/bin/sdptool add --channel=11 HSAG
-    user bluetooth
-    group bluetooth net_bt_admin
-    disabled
-    oneshot
-
-service installd /system/bin/installd
-    socket installd stream 600 system system
-
-service flash_recovery /system/bin/flash_image recovery /system/recovery.img
-    oneshot
diff --git a/sh/Android.mk b/sh/Android.mk
deleted file mode 100644
index 09bb6ac..0000000
--- a/sh/Android.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	alias.c \
-	arith.c \
-	arith_lex.c \
-	builtins.c \
-	cd.c \
-	error.c \
-	eval.c \
-	exec.c \
-	expand.c \
-	input.c \
-	jobs.c \
-	main.c \
-	memalloc.c \
-	miscbltin.c \
-	mystring.c \
-	nodes.c \
-	options.c \
-	parser.c \
-	redir.c \
-	show.c \
-	syntax.c \
-	trap.c \
-	output.c \
-	var.c \
-	bltin/echo.c \
-	init.c
-
-LOCAL_MODULE:= sh
-
-LOCAL_CFLAGS += -DSHELL
-
-make_ash_files: PRIVATE_SRC_FILES := $(SRC_FILES)
-make_ash_files: PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
-make_ash_files:
-	p4 edit arith.c arith_lex.c arith.h builtins.h builtins.c 
-	p4 edit init.c nodes.c nodes.h token.h 
-	sh ./mktokens
-	bison -o arith.c arith.y
-	flex -o arith_lex.c arith_lex.l
-	perl -ne 'print if ( /^\#\s*define\s+ARITH/ );' < arith.c > arith.h
-	sh ./mkbuiltins shell.h builtins.def . -Wall -O2
-	sh ./mknodes.sh nodetypes nodes.c.pat .
-	sh ./mkinit.sh $(PRIVATE_SRC_FILES) 
-
-include $(BUILD_EXECUTABLE)
diff --git a/sh/MODULE_LICENSE_BSD b/sh/MODULE_LICENSE_BSD
deleted file mode 100644
index e69de29..0000000
--- a/sh/MODULE_LICENSE_BSD
+++ /dev/null
diff --git a/sh/NOTICE b/sh/NOTICE
deleted file mode 100644
index 49a66d2..0000000
--- a/sh/NOTICE
+++ /dev/null
@@ -1,31 +0,0 @@
-Copyright (c) 1991, 1993
-     The Regents of the University of California.  All rights reserved.
-
-This code is derived from software contributed to Berkeley by
-Kenneth Almquist.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. Neither the name of the University nor the names of its contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
-
diff --git a/sh/TOUR b/sh/TOUR
deleted file mode 100644
index f5c00c4..0000000
--- a/sh/TOUR
+++ /dev/null
@@ -1,357 +0,0 @@
-#	$NetBSD: TOUR,v 1.8 1996/10/16 14:24:56 christos Exp $
-#	@(#)TOUR	8.1 (Berkeley) 5/31/93
-
-NOTE -- This is the original TOUR paper distributed with ash and
-does not represent the current state of the shell.  It is provided anyway
-since it provides helpful information for how the shell is structured,
-but be warned that things have changed -- the current shell is
-still under development.
-
-================================================================
-
-                       A Tour through Ash
-
-               Copyright 1989 by Kenneth Almquist.
-
-
-DIRECTORIES:  The subdirectory bltin contains commands which can
-be compiled stand-alone.  The rest of the source is in the main
-ash directory.
-
-SOURCE CODE GENERATORS:  Files whose names begin with "mk" are
-programs that generate source code.  A complete list of these
-programs is:
-
-        program         intput files        generates
-        -------         ------------        ---------
-        mkbuiltins      builtins            builtins.h builtins.c
-        mkinit          *.c                 init.c
-        mknodes         nodetypes           nodes.h nodes.c
-        mksignames          -               signames.h signames.c
-        mksyntax            -               syntax.h syntax.c
-        mktokens            -               token.h
-        bltin/mkexpr    unary_op binary_op  operators.h operators.c
-
-There are undoubtedly too many of these.  Mkinit searches all the
-C source files for entries looking like:
-
-        INIT {
-              x = 1;    /* executed during initialization */
-        }
-
-        RESET {
-              x = 2;    /* executed when the shell does a longjmp
-                           back to the main command loop */
-        }
-
-        SHELLPROC {
-              x = 3;    /* executed when the shell runs a shell procedure */
-        }
-
-It pulls this code out into routines which are when particular
-events occur.  The intent is to improve modularity by isolating
-the information about which modules need to be explicitly
-initialized/reset within the modules themselves.
-
-Mkinit recognizes several constructs for placing declarations in
-the init.c file.
-        INCLUDE "file.h"
-includes a file.  The storage class MKINIT makes a declaration
-available in the init.c file, for example:
-        MKINIT int funcnest;    /* depth of function calls */
-MKINIT alone on a line introduces a structure or union declara-
-tion:
-        MKINIT
-        struct redirtab {
-              short renamed[10];
-        };
-Preprocessor #define statements are copied to init.c without any
-special action to request this.
-
-INDENTATION:  The ash source is indented in multiples of six
-spaces.  The only study that I have heard of on the subject con-
-cluded that the optimal amount to indent is in the range of four
-to six spaces.  I use six spaces since it is not too big a jump
-from the widely used eight spaces.  If you really hate six space
-indentation, use the adjind (source included) program to change
-it to something else.
-
-EXCEPTIONS:  Code for dealing with exceptions appears in
-exceptions.c.  The C language doesn't include exception handling,
-so I implement it using setjmp and longjmp.  The global variable
-exception contains the type of exception.  EXERROR is raised by
-calling error.  EXINT is an interrupt.  EXSHELLPROC is an excep-
-tion which is raised when a shell procedure is invoked.  The pur-
-pose of EXSHELLPROC is to perform the cleanup actions associated
-with other exceptions.  After these cleanup actions, the shell
-can interpret a shell procedure itself without exec'ing a new
-copy of the shell.
-
-INTERRUPTS:  In an interactive shell, an interrupt will cause an
-EXINT exception to return to the main command loop.  (Exception:
-EXINT is not raised if the user traps interrupts using the trap
-command.)  The INTOFF and INTON macros (defined in exception.h)
-provide uninterruptable critical sections.  Between the execution
-of INTOFF and the execution of INTON, interrupt signals will be
-held for later delivery.  INTOFF and INTON can be nested.
-
-MEMALLOC.C:  Memalloc.c defines versions of malloc and realloc
-which call error when there is no memory left.  It also defines a
-stack oriented memory allocation scheme.  Allocating off a stack
-is probably more efficient than allocation using malloc, but the
-big advantage is that when an exception occurs all we have to do
-to free up the memory in use at the time of the exception is to
-restore the stack pointer.  The stack is implemented using a
-linked list of blocks.
-
-STPUTC:  If the stack were contiguous, it would be easy to store
-strings on the stack without knowing in advance how long the
-string was going to be:
-        p = stackptr;
-        *p++ = c;       /* repeated as many times as needed */
-        stackptr = p;
-The folloing three macros (defined in memalloc.h) perform these
-operations, but grow the stack if you run off the end:
-        STARTSTACKSTR(p);
-        STPUTC(c, p);   /* repeated as many times as needed */
-        grabstackstr(p);
-
-We now start a top-down look at the code:
-
-MAIN.C:  The main routine performs some initialization, executes
-the user's profile if necessary, and calls cmdloop.  Cmdloop is
-repeatedly parses and executes commands.
-
-OPTIONS.C:  This file contains the option processing code.  It is
-called from main to parse the shell arguments when the shell is
-invoked, and it also contains the set builtin.  The -i and -j op-
-tions (the latter turns on job control) require changes in signal
-handling.  The routines setjobctl (in jobs.c) and setinteractive
-(in trap.c) are called to handle changes to these options.
-
-PARSING:  The parser code is all in parser.c.  A recursive des-
-cent parser is used.  Syntax tables (generated by mksyntax) are
-used to classify characters during lexical analysis.  There are
-three tables:  one for normal use, one for use when inside single
-quotes, and one for use when inside double quotes.  The tables
-are machine dependent because they are indexed by character vari-
-ables and the range of a char varies from machine to machine.
-
-PARSE OUTPUT:  The output of the parser consists of a tree of
-nodes.  The various types of nodes are defined in the file node-
-types.
-
-Nodes of type NARG are used to represent both words and the con-
-tents of here documents.  An early version of ash kept the con-
-tents of here documents in temporary files, but keeping here do-
-cuments in memory typically results in significantly better per-
-formance.  It would have been nice to make it an option to use
-temporary files for here documents, for the benefit of small
-machines, but the code to keep track of when to delete the tem-
-porary files was complex and I never fixed all the bugs in it.
-(AT&T has been maintaining the Bourne shell for more than ten
-years, and to the best of my knowledge they still haven't gotten
-it to handle temporary files correctly in obscure cases.)
-
-The text field of a NARG structure points to the text of the
-word.  The text consists of ordinary characters and a number of
-special codes defined in parser.h.  The special codes are:
-
-        CTLVAR              Variable substitution
-        CTLENDVAR           End of variable substitution
-        CTLBACKQ            Command substitution
-        CTLBACKQ|CTLQUOTE   Command substitution inside double quotes
-        CTLESC              Escape next character
-
-A variable substitution contains the following elements:
-
-        CTLVAR type name '=' [ alternative-text CTLENDVAR ]
-
-The type field is a single character specifying the type of sub-
-stitution.  The possible types are:
-
-        VSNORMAL            $var
-        VSMINUS             ${var-text}
-        VSMINUS|VSNUL       ${var:-text}
-        VSPLUS              ${var+text}
-        VSPLUS|VSNUL        ${var:+text}
-        VSQUESTION          ${var?text}
-        VSQUESTION|VSNUL    ${var:?text}
-        VSASSIGN            ${var=text}
-        VSASSIGN|VSNUL      ${var=text}
-
-In addition, the type field will have the VSQUOTE flag set if the
-variable is enclosed in double quotes.  The name of the variable
-comes next, terminated by an equals sign.  If the type is not
-VSNORMAL, then the text field in the substitution follows, ter-
-minated by a CTLENDVAR byte.
-
-Commands in back quotes are parsed and stored in a linked list.
-The locations of these commands in the string are indicated by
-CTLBACKQ and CTLBACKQ+CTLQUOTE characters, depending upon whether
-the back quotes were enclosed in double quotes.
-
-The character CTLESC escapes the next character, so that in case
-any of the CTL characters mentioned above appear in the input,
-they can be passed through transparently.  CTLESC is also used to
-escape '*', '?', '[', and '!' characters which were quoted by the
-user and thus should not be used for file name generation.
-
-CTLESC characters have proved to be particularly tricky to get
-right.  In the case of here documents which are not subject to
-variable and command substitution, the parser doesn't insert any
-CTLESC characters to begin with (so the contents of the text
-field can be written without any processing).  Other here docu-
-ments, and words which are not subject to splitting and file name
-generation, have the CTLESC characters removed during the vari-
-able and command substitution phase.  Words which are subject
-splitting and file name generation have the CTLESC characters re-
-moved as part of the file name phase.
-
-EXECUTION:  Command execution is handled by the following files:
-        eval.c     The top level routines.
-        redir.c    Code to handle redirection of input and output.
-        jobs.c     Code to handle forking, waiting, and job control.
-        exec.c     Code to to path searches and the actual exec sys call.
-        expand.c   Code to evaluate arguments.
-        var.c      Maintains the variable symbol table.  Called from expand.c.
-
-EVAL.C:  Evaltree recursively executes a parse tree.  The exit
-status is returned in the global variable exitstatus.  The alter-
-native entry evalbackcmd is called to evaluate commands in back
-quotes.  It saves the result in memory if the command is a buil-
-tin; otherwise it forks off a child to execute the command and
-connects the standard output of the child to a pipe.
-
-JOBS.C:  To create a process, you call makejob to return a job
-structure, and then call forkshell (passing the job structure as
-an argument) to create the process.  Waitforjob waits for a job
-to complete.  These routines take care of process groups if job
-control is defined.
-
-REDIR.C:  Ash allows file descriptors to be redirected and then
-restored without forking off a child process.  This is accom-
-plished by duplicating the original file descriptors.  The redir-
-tab structure records where the file descriptors have be dupli-
-cated to.
-
-EXEC.C:  The routine find_command locates a command, and enters
-the command in the hash table if it is not already there.  The
-third argument specifies whether it is to print an error message
-if the command is not found.  (When a pipeline is set up,
-find_command is called for all the commands in the pipeline be-
-fore any forking is done, so to get the commands into the hash
-table of the parent process.  But to make command hashing as
-transparent as possible, we silently ignore errors at that point
-and only print error messages if the command cannot be found
-later.)
-
-The routine shellexec is the interface to the exec system call.
-
-EXPAND.C:  Arguments are processed in three passes.  The first
-(performed by the routine argstr) performs variable and command
-substitution.  The second (ifsbreakup) performs word splitting
-and the third (expandmeta) performs file name generation.  If the
-"/u" directory is simulated, then when "/u/username" is replaced
-by the user's home directory, the flag "didudir" is set.  This
-tells the cd command that it should print out the directory name,
-just as it would if the "/u" directory were implemented using
-symbolic links.
-
-VAR.C:  Variables are stored in a hash table.  Probably we should
-switch to extensible hashing.  The variable name is stored in the
-same string as the value (using the format "name=value") so that
-no string copying is needed to create the environment of a com-
-mand.  Variables which the shell references internally are preal-
-located so that the shell can reference the values of these vari-
-ables without doing a lookup.
-
-When a program is run, the code in eval.c sticks any environment
-variables which precede the command (as in "PATH=xxx command") in
-the variable table as the simplest way to strip duplicates, and
-then calls "environment" to get the value of the environment.
-There are two consequences of this.  First, if an assignment to
-PATH precedes the command, the value of PATH before the assign-
-ment must be remembered and passed to shellexec.  Second, if the
-program turns out to be a shell procedure, the strings from the
-environment variables which preceded the command must be pulled
-out of the table and replaced with strings obtained from malloc,
-since the former will automatically be freed when the stack (see
-the entry on memalloc.c) is emptied.
-
-BUILTIN COMMANDS:  The procedures for handling these are scat-
-tered throughout the code, depending on which location appears
-most appropriate.  They can be recognized because their names al-
-ways end in "cmd".  The mapping from names to procedures is
-specified in the file builtins, which is processed by the mkbuil-
-tins command.
-
-A builtin command is invoked with argc and argv set up like a
-normal program.  A builtin command is allowed to overwrite its
-arguments.  Builtin routines can call nextopt to do option pars-
-ing.  This is kind of like getopt, but you don't pass argc and
-argv to it.  Builtin routines can also call error.  This routine
-normally terminates the shell (or returns to the main command
-loop if the shell is interactive), but when called from a builtin
-command it causes the builtin command to terminate with an exit
-status of 2.
-
-The directory bltins contains commands which can be compiled in-
-dependently but can also be built into the shell for efficiency
-reasons.  The makefile in this directory compiles these programs
-in the normal fashion (so that they can be run regardless of
-whether the invoker is ash), but also creates a library named
-bltinlib.a which can be linked with ash.  The header file bltin.h
-takes care of most of the differences between the ash and the
-stand-alone environment.  The user should call the main routine
-"main", and #define main to be the name of the routine to use
-when the program is linked into ash.  This #define should appear
-before bltin.h is included; bltin.h will #undef main if the pro-
-gram is to be compiled stand-alone.
-
-CD.C:  This file defines the cd and pwd builtins.  The pwd com-
-mand runs /bin/pwd the first time it is invoked (unless the user
-has already done a cd to an absolute pathname), but then
-remembers the current directory and updates it when the cd com-
-mand is run, so subsequent pwd commands run very fast.  The main
-complication in the cd command is in the docd command, which
-resolves symbolic links into actual names and informs the user
-where the user ended up if he crossed a symbolic link.
-
-SIGNALS:  Trap.c implements the trap command.  The routine set-
-signal figures out what action should be taken when a signal is
-received and invokes the signal system call to set the signal ac-
-tion appropriately.  When a signal that a user has set a trap for
-is caught, the routine "onsig" sets a flag.  The routine dotrap
-is called at appropriate points to actually handle the signal.
-When an interrupt is caught and no trap has been set for that
-signal, the routine "onint" in error.c is called.
-
-OUTPUT:  Ash uses it's own output routines.  There are three out-
-put structures allocated.  "Output" represents the standard out-
-put, "errout" the standard error, and "memout" contains output
-which is to be stored in memory.  This last is used when a buil-
-tin command appears in backquotes, to allow its output to be col-
-lected without doing any I/O through the UNIX operating system.
-The variables out1 and out2 normally point to output and errout,
-respectively, but they are set to point to memout when appropri-
-ate inside backquotes.
-
-INPUT:  The basic input routine is pgetc, which reads from the
-current input file.  There is a stack of input files; the current
-input file is the top file on this stack.  The code allows the
-input to come from a string rather than a file.  (This is for the
--c option and the "." and eval builtin commands.)  The global
-variable plinno is saved and restored when files are pushed and
-popped from the stack.  The parser routines store the number of
-the current line in this variable.
-
-DEBUGGING:  If DEBUG is defined in shell.h, then the shell will
-write debugging information to the file $HOME/trace.  Most of
-this is done using the TRACE macro, which takes a set of printf
-arguments inside two sets of parenthesis.  Example:
-"TRACE(("n=%d0, n))".  The double parenthesis are necessary be-
-cause the preprocessor can't handle functions with a variable
-number of arguments.  Defining DEBUG also causes the shell to
-generate a core dump if it is sent a quit signal.  The tracing
-code is in show.c.
diff --git a/sh/alias.c b/sh/alias.c
deleted file mode 100644
index 59a3dc1..0000000
--- a/sh/alias.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/*	$NetBSD: alias.c,v 1.12 2003/08/07 09:05:29 agc Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)alias.c	8.3 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: alias.c,v 1.12 2003/08/07 09:05:29 agc Exp $");
-#endif
-#endif /* not lint */
-
-#include <stdlib.h>
-#include "shell.h"
-#include "input.h"
-#include "output.h"
-#include "error.h"
-#include "memalloc.h"
-#include "mystring.h"
-#include "alias.h"
-#include "options.h"	/* XXX for argptr (should remove?) */
-#include "var.h"
-
-#define ATABSIZE 39
-
-struct alias *atab[ATABSIZE];
-
-STATIC void setalias(char *, char *);
-STATIC int unalias(char *);
-STATIC struct alias **hashalias(char *);
-
-STATIC
-void
-setalias(char *name, char *val)
-{
-	struct alias *ap, **app;
-
-	app = hashalias(name);
-	for (ap = *app; ap; ap = ap->next) {
-		if (equal(name, ap->name)) {
-			INTOFF;
-			ckfree(ap->val);
-			ap->val	= savestr(val);
-			INTON;
-			return;
-		}
-	}
-	/* not found */
-	INTOFF;
-	ap = ckmalloc(sizeof (struct alias));
-	ap->name = savestr(name);
-	/*
-	 * XXX - HACK: in order that the parser will not finish reading the
-	 * alias value off the input before processing the next alias, we
-	 * dummy up an extra space at the end of the alias.  This is a crock
-	 * and should be re-thought.  The idea (if you feel inclined to help)
-	 * is to avoid alias recursions.  The mechanism used is: when
-	 * expanding an alias, the value of the alias is pushed back on the
-	 * input as a string and a pointer to the alias is stored with the
-	 * string.  The alias is marked as being in use.  When the input
-	 * routine finishes reading the string, it markes the alias not
-	 * in use.  The problem is synchronization with the parser.  Since
-	 * it reads ahead, the alias is marked not in use before the
-	 * resulting token(s) is next checked for further alias sub.  The
-	 * H A C K is that we add a little fluff after the alias value
-	 * so that the string will not be exhausted.  This is a good
-	 * idea ------- ***NOT***
-	 */
-#ifdef notyet
-	ap->val = savestr(val);
-#else /* hack */
-	{
-	int len = strlen(val);
-	ap->val = ckmalloc(len + 2);
-	memcpy(ap->val, val, len);
-	ap->val[len] = ' ';	/* fluff */
-	ap->val[len+1] = '\0';
-	}
-#endif
-	ap->next = *app;
-	*app = ap;
-	INTON;
-}
-
-STATIC int
-unalias(char *name)
-{
-	struct alias *ap, **app;
-
-	app = hashalias(name);
-
-	for (ap = *app; ap; app = &(ap->next), ap = ap->next) {
-		if (equal(name, ap->name)) {
-			/*
-			 * if the alias is currently in use (i.e. its
-			 * buffer is being used by the input routine) we
-			 * just null out the name instead of freeing it.
-			 * We could clear it out later, but this situation
-			 * is so rare that it hardly seems worth it.
-			 */
-			if (ap->flag & ALIASINUSE)
-				*ap->name = '\0';
-			else {
-				INTOFF;
-				*app = ap->next;
-				ckfree(ap->name);
-				ckfree(ap->val);
-				ckfree(ap);
-				INTON;
-			}
-			return (0);
-		}
-	}
-
-	return (1);
-}
-
-#ifdef mkinit
-MKINIT void rmaliases(void);
-
-SHELLPROC {
-	rmaliases();
-}
-#endif
-
-void
-rmaliases(void)
-{
-	struct alias *ap, *tmp;
-	int i;
-
-	INTOFF;
-	for (i = 0; i < ATABSIZE; i++) {
-		ap = atab[i];
-		atab[i] = NULL;
-		while (ap) {
-			ckfree(ap->name);
-			ckfree(ap->val);
-			tmp = ap;
-			ap = ap->next;
-			ckfree(tmp);
-		}
-	}
-	INTON;
-}
-
-struct alias *
-lookupalias(char *name, int check)
-{
-	struct alias *ap = *hashalias(name);
-
-	for (; ap; ap = ap->next) {
-		if (equal(name, ap->name)) {
-			if (check && (ap->flag & ALIASINUSE))
-				return (NULL);
-			return (ap);
-		}
-	}
-
-	return (NULL);
-}
-
-char *
-get_alias_text(char *name)
-{
-	struct alias *ap;
-
-	ap = lookupalias(name, 0);
-	if (ap == NULL)
-		return NULL;
-	return ap->val;
-}
-
-/*
- * TODO - sort output
- */
-int
-aliascmd(int argc, char **argv)
-{
-	char *n, *v;
-	int ret = 0;
-	struct alias *ap;
-
-	if (argc == 1) {
-		int i;
-
-		for (i = 0; i < ATABSIZE; i++)
-			for (ap = atab[i]; ap; ap = ap->next) {
-				if (*ap->name != '\0') {
-					out1fmt("alias %s=", ap->name);
-					print_quoted(ap->val);
-					out1c('\n');
-				}
-			}
-		return (0);
-	}
-	while ((n = *++argv) != NULL) {
-		if ((v = strchr(n+1, '=')) == NULL) { /* n+1: funny ksh stuff */
-			if ((ap = lookupalias(n, 0)) == NULL) {
-				outfmt(out2, "alias: %s not found\n", n);
-				ret = 1;
-			} else {
-				out1fmt("alias %s=", n);
-				print_quoted(ap->val);
-				out1c('\n');
-			}
-		} else {
-			*v++ = '\0';
-			setalias(n, v);
-		}
-	}
-
-	return (ret);
-}
-
-int
-unaliascmd(int argc, char **argv)
-{
-	int i;
-
-	while ((i = nextopt("a")) != '\0') {
-		if (i == 'a') {
-			rmaliases();
-			return (0);
-		}
-	}
-	for (i = 0; *argptr; argptr++)
-		i = unalias(*argptr);
-
-	return (i);
-}
-
-STATIC struct alias **
-hashalias(char *p)
-{
-	unsigned int hashval;
-
-	hashval = *p << 4;
-	while (*p)
-		hashval+= *p++;
-	return &atab[hashval % ATABSIZE];
-}
diff --git a/sh/alias.h b/sh/alias.h
deleted file mode 100644
index 7ce25f4..0000000
--- a/sh/alias.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*	$NetBSD: alias.h,v 1.6 2003/08/07 09:05:29 agc Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)alias.h	8.2 (Berkeley) 5/4/95
- */
-
-#define ALIASINUSE	1
-
-struct alias {
-	struct alias *next;
-	char *name;
-	char *val;
-	int flag;
-};
-
-struct alias *lookupalias(char *, int);
-char *get_alias_text(char *);
-int aliascmd(int, char **);
-int unaliascmd(int, char **);
-void rmaliases(void);
diff --git a/sh/arith.c b/sh/arith.c
deleted file mode 100644
index f8f92a9..0000000
--- a/sh/arith.c
+++ /dev/null
@@ -1,1587 +0,0 @@
-/* A Bison parser, made by GNU Bison 1.875d.  */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
-
-/* Written by Richard Stallman by simplifying the original so called
-   ``semantic'' parser.  */
-
-/* All symbols defined below should begin with yy or YY, to avoid
-   infringing on user name space.  This should be done even for local
-   variables, as they might otherwise be expanded by user macros.
-   There are some unavoidable exceptions within include files to
-   define necessary library symbols; they are noted "INFRINGES ON
-   USER NAME SPACE" below.  */
-
-/* Identify Bison output.  */
-#define YYBISON 1
-
-/* Skeleton name.  */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers.  */
-#define YYPURE 0
-
-/* Using locations.  */
-#define YYLSP_NEEDED 0
-
-
-
-/* Tokens.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     ARITH_NUM = 258,
-     ARITH_LPAREN = 259,
-     ARITH_RPAREN = 260,
-     ARITH_OR = 261,
-     ARITH_AND = 262,
-     ARITH_BOR = 263,
-     ARITH_BXOR = 264,
-     ARITH_BAND = 265,
-     ARITH_NE = 266,
-     ARITH_EQ = 267,
-     ARITH_LE = 268,
-     ARITH_GE = 269,
-     ARITH_GT = 270,
-     ARITH_LT = 271,
-     ARITH_RSHIFT = 272,
-     ARITH_LSHIFT = 273,
-     ARITH_SUB = 274,
-     ARITH_ADD = 275,
-     ARITH_REM = 276,
-     ARITH_DIV = 277,
-     ARITH_MUL = 278,
-     ARITH_BNOT = 279,
-     ARITH_NOT = 280,
-     ARITH_UNARYPLUS = 281,
-     ARITH_UNARYMINUS = 282
-   };
-#endif
-#define ARITH_NUM 258
-#define ARITH_LPAREN 259
-#define ARITH_RPAREN 260
-#define ARITH_OR 261
-#define ARITH_AND 262
-#define ARITH_BOR 263
-#define ARITH_BXOR 264
-#define ARITH_BAND 265
-#define ARITH_NE 266
-#define ARITH_EQ 267
-#define ARITH_LE 268
-#define ARITH_GE 269
-#define ARITH_GT 270
-#define ARITH_LT 271
-#define ARITH_RSHIFT 272
-#define ARITH_LSHIFT 273
-#define ARITH_SUB 274
-#define ARITH_ADD 275
-#define ARITH_REM 276
-#define ARITH_DIV 277
-#define ARITH_MUL 278
-#define ARITH_BNOT 279
-#define ARITH_NOT 280
-#define ARITH_UNARYPLUS 281
-#define ARITH_UNARYMINUS 282
-
-
-
-
-/* Copy the first part of user declarations.  */
-#line 1 "arith.y"
-
-/*	$NetBSD: arith.y,v 1.17 2003/09/17 17:33:36 jmmv Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)arith.y	8.3 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: arith.y,v 1.17 2003/09/17 17:33:36 jmmv Exp $");
-#endif
-#endif /* not lint */
-
-#include <stdlib.h>
-#include "expand.h"
-#include "shell.h"
-#include "error.h"
-#include "output.h"
-#include "memalloc.h"
-
-const char *arith_buf, *arith_startbuf;
-
-void yyerror(const char *);
-#ifdef TESTARITH
-int main(int , char *[]);
-int error(char *);
-#endif
-
-
-
-/* Enabling traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages.  */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-typedef int YYSTYPE;
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations.  */
-
-
-/* Line 214 of yacc.c.  */
-#line 202 "arith.c"
-
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
-
-# ifndef YYFREE
-#  define YYFREE free
-# endif
-# ifndef YYMALLOC
-#  define YYMALLOC malloc
-# endif
-
-/* The parser invokes alloca or malloc; define the necessary symbols.  */
-
-# ifdef YYSTACK_USE_ALLOCA
-#  if YYSTACK_USE_ALLOCA
-#   define YYSTACK_ALLOC alloca
-#  endif
-# else
-#  if defined (alloca) || defined (_ALLOCA_H)
-#   define YYSTACK_ALLOC alloca
-#  else
-#   ifdef __GNUC__
-#    define YYSTACK_ALLOC __builtin_alloca
-#   endif
-#  endif
-# endif
-
-# ifdef YYSTACK_ALLOC
-   /* Pacify GCC's `empty if-body' warning. */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-# else
-#  if defined (__STDC__) || defined (__cplusplus)
-#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   define YYSIZE_T size_t
-#  endif
-#  define YYSTACK_ALLOC YYMALLOC
-#  define YYSTACK_FREE YYFREE
-# endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
-
-
-#if (! defined (yyoverflow) \
-     && (! defined (__cplusplus) \
-	 || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member.  */
-union yyalloc
-{
-  short int yyss;
-  YYSTYPE yyvs;
-  };
-
-/* The size of the maximum gap between one aligned stack and the next.  */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
-   N elements.  */
-# define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (short int) + sizeof (YYSTYPE))			\
-      + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO.  The source and destination do
-   not overlap.  */
-# ifndef YYCOPY
-#  if defined (__GNUC__) && 1 < __GNUC__
-#   define YYCOPY(To, From, Count) \
-      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-#  else
-#   define YYCOPY(To, From, Count)		\
-      do					\
-	{					\
-	  register YYSIZE_T yyi;		\
-	  for (yyi = 0; yyi < (Count); yyi++)	\
-	    (To)[yyi] = (From)[yyi];		\
-	}					\
-      while (0)
-#  endif
-# endif
-
-/* Relocate STACK from its old location to the new one.  The
-   local variables YYSIZE and YYSTACKSIZE give the old and new number of
-   elements in the stack, and YYPTR gives the new location of the
-   stack.  Advance YYPTR to a properly aligned location for the next
-   stack.  */
-# define YYSTACK_RELOCATE(Stack)					\
-    do									\
-      {									\
-	YYSIZE_T yynewbytes;						\
-	YYCOPY (&yyptr->Stack, Stack, yysize);				\
-	Stack = &yyptr->Stack;						\
-	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
-	yyptr += yynewbytes / sizeof (*yyptr);				\
-      }									\
-    while (0)
-
-#endif
-
-#if defined (__STDC__) || defined (__cplusplus)
-   typedef signed char yysigned_char;
-#else
-   typedef short int yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL  14
-/* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   170
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS  28
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS  3
-/* YYNRULES -- Number of rules. */
-#define YYNRULES  26
-/* YYNRULES -- Number of states. */
-#define YYNSTATES  52
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
-#define YYUNDEFTOK  2
-#define YYMAXUTOK   282
-
-#define YYTRANSLATE(YYX) 						\
-  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
-static const unsigned char yytranslate[] =
-{
-       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
-       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
-   YYRHS.  */
-static const unsigned char yyprhs[] =
-{
-       0,     0,     3,     5,     9,    13,    17,    21,    25,    29,
-      33,    37,    41,    45,    49,    53,    57,    61,    65,    69,
-      73,    77,    81,    84,    87,    90,    93
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
-{
-      29,     0,    -1,    30,    -1,     4,    30,     5,    -1,    30,
-       6,    30,    -1,    30,     7,    30,    -1,    30,     8,    30,
-      -1,    30,     9,    30,    -1,    30,    10,    30,    -1,    30,
-      12,    30,    -1,    30,    15,    30,    -1,    30,    14,    30,
-      -1,    30,    16,    30,    -1,    30,    13,    30,    -1,    30,
-      11,    30,    -1,    30,    18,    30,    -1,    30,    17,    30,
-      -1,    30,    20,    30,    -1,    30,    19,    30,    -1,    30,
-      23,    30,    -1,    30,    22,    30,    -1,    30,    21,    30,
-      -1,    25,    30,    -1,    24,    30,    -1,    19,    30,    -1,
-      20,    30,    -1,     3,    -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
-static const unsigned char yyrline[] =
-{
-       0,    76,    76,    82,    83,    84,    85,    86,    87,    88,
-      89,    90,    91,    92,    93,    94,    95,    96,    97,    98,
-      99,   104,   109,   110,   111,   112,   113
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
-  "$end", "error", "$undefined", "ARITH_NUM", "ARITH_LPAREN",
-  "ARITH_RPAREN", "ARITH_OR", "ARITH_AND", "ARITH_BOR", "ARITH_BXOR",
-  "ARITH_BAND", "ARITH_NE", "ARITH_EQ", "ARITH_LE", "ARITH_GE", "ARITH_GT",
-  "ARITH_LT", "ARITH_RSHIFT", "ARITH_LSHIFT", "ARITH_SUB", "ARITH_ADD",
-  "ARITH_REM", "ARITH_DIV", "ARITH_MUL", "ARITH_BNOT", "ARITH_NOT",
-  "ARITH_UNARYPLUS", "ARITH_UNARYMINUS", "$accept", "exp", "expr", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
-   token YYLEX-NUM.  */
-static const unsigned short int yytoknum[] =
-{
-       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
-     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
-     275,   276,   277,   278,   279,   280,   281,   282
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const unsigned char yyr1[] =
-{
-       0,    28,    29,    30,    30,    30,    30,    30,    30,    30,
-      30,    30,    30,    30,    30,    30,    30,    30,    30,    30,
-      30,    30,    30,    30,    30,    30,    30
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
-static const unsigned char yyr2[] =
-{
-       0,     2,     1,     3,     3,     3,     3,     3,     3,     3,
-       3,     3,     3,     3,     3,     3,     3,     3,     3,     3,
-       3,     3,     2,     2,     2,     2,     1
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
-   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
-   means the default is an error.  */
-static const unsigned char yydefact[] =
-{
-       0,    26,     0,     0,     0,     0,     0,     0,     2,     0,
-      24,    25,    23,    22,     1,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     3,     4,     5,     6,     7,     8,    14,
-       9,    13,    11,    10,    12,    16,    15,    18,    17,    21,
-      20,    19
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yysigned_char yydefgoto[] =
-{
-      -1,     7,     8
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-   STATE-NUM.  */
-#define YYPACT_NINF -13
-static const short int yypact[] =
-{
-      28,   -13,    28,    28,    28,    28,    28,    12,    67,    49,
-     -13,   -13,   -13,   -13,   -13,    28,    28,    28,    28,    28,
-      28,    28,    28,    28,    28,    28,    28,    28,    28,    28,
-      28,    28,    28,   -13,    84,   100,   115,    23,   128,   139,
-     139,   -12,   -12,   -12,   -12,   144,   144,   147,   147,   -13,
-     -13,   -13
-};
-
-/* YYPGOTO[NTERM-NUM].  */
-static const yysigned_char yypgoto[] =
-{
-     -13,   -13,    -2
-};
-
-/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
-   positive, shift that token.  If negative, reduce the rule which
-   number is the opposite.  If zero, do what YYDEFACT says.
-   If YYTABLE_NINF, syntax error.  */
-#define YYTABLE_NINF -1
-static const unsigned char yytable[] =
-{
-       9,    10,    11,    12,    13,    26,    27,    28,    29,    30,
-      31,    32,    14,    34,    35,    36,    37,    38,    39,    40,
-      41,    42,    43,    44,    45,    46,    47,    48,    49,    50,
-      51,     1,     2,    19,    20,    21,    22,    23,    24,    25,
-      26,    27,    28,    29,    30,    31,    32,     3,     4,     0,
-       0,     0,     5,     6,    33,    15,    16,    17,    18,    19,
-      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
-      30,    31,    32,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
-      32,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    28,    29,    30,    31,    32,    17,    18,
-      19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
-      29,    30,    31,    32,    18,    19,    20,    21,    22,    23,
-      24,    25,    26,    27,    28,    29,    30,    31,    32,    20,
-      21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
-      31,    32,    22,    23,    24,    25,    26,    27,    28,    29,
-      30,    31,    32,    28,    29,    30,    31,    32,    30,    31,
-      32
-};
-
-static const yysigned_char yycheck[] =
-{
-       2,     3,     4,     5,     6,    17,    18,    19,    20,    21,
-      22,    23,     0,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
-      32,     3,     4,    10,    11,    12,    13,    14,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    19,    20,    -1,
-      -1,    -1,    24,    25,     5,     6,     7,     8,     9,    10,
-      11,    12,    13,    14,    15,    16,    17,    18,    19,    20,
-      21,    22,    23,     6,     7,     8,     9,    10,    11,    12,
-      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
-      23,     7,     8,     9,    10,    11,    12,    13,    14,    15,
-      16,    17,    18,    19,    20,    21,    22,    23,     8,     9,
-      10,    11,    12,    13,    14,    15,    16,    17,    18,    19,
-      20,    21,    22,    23,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    11,
-      12,    13,    14,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    13,    14,    15,    16,    17,    18,    19,    20,
-      21,    22,    23,    19,    20,    21,    22,    23,    21,    22,
-      23
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
-   symbol of state STATE-NUM.  */
-static const unsigned char yystos[] =
-{
-       0,     3,     4,    19,    20,    24,    25,    29,    30,    30,
-      30,    30,    30,    30,     0,     6,     7,     8,     9,    10,
-      11,    12,    13,    14,    15,    16,    17,    18,    19,    20,
-      21,    22,    23,     5,    30,    30,    30,    30,    30,    30,
-      30,    30,    30,    30,    30,    30,    30,    30,    30,    30,
-      30,    30
-};
-
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# if defined (__STDC__) || defined (__cplusplus)
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# endif
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
-#endif
-
-#define yyerrok		(yyerrstatus = 0)
-#define yyclearin	(yychar = YYEMPTY)
-#define YYEMPTY		(-2)
-#define YYEOF		0
-
-#define YYACCEPT	goto yyacceptlab
-#define YYABORT		goto yyabortlab
-#define YYERROR		goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror.  This remains here temporarily
-   to ease the transition to the new meaning of YYERROR, for GCC.
-   Once GCC version 2 has supplanted version 1, this can go.  */
-
-#define YYFAIL		goto yyerrlab
-
-#define YYRECOVERING()  (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value)					\
-do								\
-  if (yychar == YYEMPTY && yylen == 1)				\
-    {								\
-      yychar = (Token);						\
-      yylval = (Value);						\
-      yytoken = YYTRANSLATE (yychar);				\
-      YYPOPSTACK;						\
-      goto yybackup;						\
-    }								\
-  else								\
-    { 								\
-      yyerror ("syntax error: cannot back up");\
-      YYERROR;							\
-    }								\
-while (0)
-
-#define YYTERROR	1
-#define YYERRCODE	256
-
-/* YYLLOC_DEFAULT -- Compute the default location (before the actions
-   are run).  */
-
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N)		\
-   ((Current).first_line   = (Rhs)[1].first_line,	\
-    (Current).first_column = (Rhs)[1].first_column,	\
-    (Current).last_line    = (Rhs)[N].last_line,	\
-    (Current).last_column  = (Rhs)[N].last_column)
-#endif
-
-/* YYLEX -- calling `yylex' with the right arguments.  */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#endif
-
-/* Enable debugging if requested.  */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args)			\
-do {						\
-  if (yydebug)					\
-    YYFPRINTF Args;				\
-} while (0)
-
-# define YYDSYMPRINT(Args)			\
-do {						\
-  if (yydebug)					\
-    yysymprint Args;				\
-} while (0)
-
-# define YYDSYMPRINTF(Title, Token, Value, Location)		\
-do {								\
-  if (yydebug)							\
-    {								\
-      YYFPRINTF (stderr, "%s ", Title);				\
-      yysymprint (stderr, 					\
-                  Token, Value);	\
-      YYFPRINTF (stderr, "\n");					\
-    }								\
-} while (0)
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included).                                                   |
-`------------------------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_stack_print (short int *bottom, short int *top)
-#else
-static void
-yy_stack_print (bottom, top)
-    short int *bottom;
-    short int *top;
-#endif
-{
-  YYFPRINTF (stderr, "Stack now");
-  for (/* Nothing. */; bottom <= top; ++bottom)
-    YYFPRINTF (stderr, " %d", *bottom);
-  YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top)				\
-do {								\
-  if (yydebug)							\
-    yy_stack_print ((Bottom), (Top));				\
-} while (0)
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced.  |
-`------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_reduce_print (int yyrule)
-#else
-static void
-yy_reduce_print (yyrule)
-    int yyrule;
-#endif
-{
-  int yyi;
-  unsigned int yylno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
-             yyrule - 1, yylno);
-  /* Print the symbols being reduced, and their result.  */
-  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
-    YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
-  YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
-}
-
-# define YY_REDUCE_PRINT(Rule)		\
-do {					\
-  if (yydebug)				\
-    yy_reduce_print (Rule);		\
-} while (0)
-
-/* Nonzero means print parse trace.  It is left uninitialized so that
-   multiple parsers can coexist.  */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks.  */
-#ifndef	YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
-   if the built-in stack extension method is used).
-
-   Do not make this value too large; the results are undefined if
-   SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
-   evaluated with infinite-precision integer arithmetic.  */
-
-#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-#  if defined (__GLIBC__) && defined (_STRING_H)
-#   define yystrlen strlen
-#  else
-/* Return the length of YYSTR.  */
-static YYSIZE_T
-#   if defined (__STDC__) || defined (__cplusplus)
-yystrlen (const char *yystr)
-#   else
-yystrlen (yystr)
-     const char *yystr;
-#   endif
-{
-  register const char *yys = yystr;
-
-  while (*yys++ != '\0')
-    continue;
-
-  return yys - yystr - 1;
-}
-#  endif
-# endif
-
-# ifndef yystpcpy
-#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
-#   define yystpcpy stpcpy
-#  else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
-   YYDEST.  */
-static char *
-#   if defined (__STDC__) || defined (__cplusplus)
-yystpcpy (char *yydest, const char *yysrc)
-#   else
-yystpcpy (yydest, yysrc)
-     char *yydest;
-     const char *yysrc;
-#   endif
-{
-  register char *yyd = yydest;
-  register const char *yys = yysrc;
-
-  while ((*yyd++ = *yys++) != '\0')
-    continue;
-
-  return yyd - 1;
-}
-#  endif
-# endif
-
-#endif /* !YYERROR_VERBOSE */
-
-
-
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE *yyvaluep;
-#endif
-{
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-
-  if (yytype < YYNTOKENS)
-    {
-      YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-# ifdef YYPRINT
-      YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
-    }
-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
-  switch (yytype)
-    {
-      default:
-        break;
-    }
-  YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
-/*-----------------------------------------------.
-| Release the memory associated to this symbol.  |
-`-----------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yydestruct (int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yytype, yyvaluep)
-    int yytype;
-    YYSTYPE *yyvaluep;
-#endif
-{
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-
-  switch (yytype)
-    {
-
-      default:
-        break;
-    }
-}
-
-
-/* Prevent warnings from -Wmissing-prototypes.  */
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM);
-# else
-int yyparse ();
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-/* The lookahead symbol.  */
-int yychar;
-
-/* The semantic value of the lookahead symbol.  */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far.  */
-int yynerrs;
-
-
-
-/*----------.
-| yyparse.  |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
-  void *YYPARSE_PARAM;
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
-  
-  register int yystate;
-  register int yyn;
-  int yyresult;
-  /* Number of tokens to shift before error messages enabled.  */
-  int yyerrstatus;
-  /* Lookahead token as an internal (translated) token number.  */
-  int yytoken = 0;
-
-  /* Three stacks and their tools:
-     `yyss': related to states,
-     `yyvs': related to semantic values,
-     `yyls': related to locations.
-
-     Refer to the stacks thru separate pointers, to allow yyoverflow
-     to reallocate them elsewhere.  */
-
-  /* The state stack.  */
-  short int yyssa[YYINITDEPTH];
-  short int *yyss = yyssa;
-  register short int *yyssp;
-
-  /* The semantic value stack.  */
-  YYSTYPE yyvsa[YYINITDEPTH];
-  YYSTYPE *yyvs = yyvsa;
-  register YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK   (yyvsp--, yyssp--)
-
-  YYSIZE_T yystacksize = YYINITDEPTH;
-
-  /* The variables used to return semantic value and location from the
-     action routines.  */
-  YYSTYPE yyval;
-
-
-  /* When reducing, the number of symbols on the RHS of the reduced
-     rule.  */
-  int yylen;
-
-  YYDPRINTF ((stderr, "Starting parse\n"));
-
-  yystate = 0;
-  yyerrstatus = 0;
-  yynerrs = 0;
-  yychar = YYEMPTY;		/* Cause a token to be read.  */
-
-  /* Initialize stack pointers.
-     Waste one element of value and location stack
-     so that they stay on the same level as the state stack.
-     The wasted elements are never initialized.  */
-
-  yyssp = yyss;
-  yyvsp = yyvs;
-
-
-  goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate.  |
-`------------------------------------------------------------*/
- yynewstate:
-  /* In all cases, when you get here, the value and location stacks
-     have just been pushed. so pushing a state here evens the stacks.
-     */
-  yyssp++;
-
- yysetstate:
-  *yyssp = yystate;
-
-  if (yyss + yystacksize - 1 <= yyssp)
-    {
-      /* Get the current used size of the three stacks, in elements.  */
-      YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
-      {
-	/* Give user a chance to reallocate the stack. Use copies of
-	   these so that the &'s don't force the real ones into
-	   memory.  */
-	YYSTYPE *yyvs1 = yyvs;
-	short int *yyss1 = yyss;
-
-
-	/* Each stack pointer address is followed by the size of the
-	   data in use in that stack, in bytes.  This used to be a
-	   conditional around just the two extra args, but that might
-	   be undefined if yyoverflow is a macro.  */
-	yyoverflow ("parser stack overflow",
-		    &yyss1, yysize * sizeof (*yyssp),
-		    &yyvs1, yysize * sizeof (*yyvsp),
-
-		    &yystacksize);
-
-	yyss = yyss1;
-	yyvs = yyvs1;
-      }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
-      goto yyoverflowlab;
-# else
-      /* Extend the stack our own way.  */
-      if (YYMAXDEPTH <= yystacksize)
-	goto yyoverflowlab;
-      yystacksize *= 2;
-      if (YYMAXDEPTH < yystacksize)
-	yystacksize = YYMAXDEPTH;
-
-      {
-	short int *yyss1 = yyss;
-	union yyalloc *yyptr =
-	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
-	if (! yyptr)
-	  goto yyoverflowlab;
-	YYSTACK_RELOCATE (yyss);
-	YYSTACK_RELOCATE (yyvs);
-
-#  undef YYSTACK_RELOCATE
-	if (yyss1 != yyssa)
-	  YYSTACK_FREE (yyss1);
-      }
-# endif
-#endif /* no yyoverflow */
-
-      yyssp = yyss + yysize - 1;
-      yyvsp = yyvs + yysize - 1;
-
-
-      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
-		  (unsigned long int) yystacksize));
-
-      if (yyss + yystacksize - 1 <= yyssp)
-	YYABORT;
-    }
-
-  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
-  goto yybackup;
-
-/*-----------.
-| yybackup.  |
-`-----------*/
-yybackup:
-
-/* Do appropriate processing given the current state.  */
-/* Read a lookahead token if we need one and don't already have one.  */
-/* yyresume: */
-
-  /* First try to decide what to do without reference to lookahead token.  */
-
-  yyn = yypact[yystate];
-  if (yyn == YYPACT_NINF)
-    goto yydefault;
-
-  /* Not known => get a lookahead token if don't already have one.  */
-
-  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
-  if (yychar == YYEMPTY)
-    {
-      YYDPRINTF ((stderr, "Reading a token: "));
-      yychar = YYLEX;
-    }
-
-  if (yychar <= YYEOF)
-    {
-      yychar = yytoken = YYEOF;
-      YYDPRINTF ((stderr, "Now at end of input.\n"));
-    }
-  else
-    {
-      yytoken = YYTRANSLATE (yychar);
-      YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
-    }
-
-  /* If the proper action on seeing token YYTOKEN is to reduce or to
-     detect an error, take that action.  */
-  yyn += yytoken;
-  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
-    goto yydefault;
-  yyn = yytable[yyn];
-  if (yyn <= 0)
-    {
-      if (yyn == 0 || yyn == YYTABLE_NINF)
-	goto yyerrlab;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  /* Shift the lookahead token.  */
-  YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-
-
-  /* Count tokens shifted since error; after three, turn off error
-     status.  */
-  if (yyerrstatus)
-    yyerrstatus--;
-
-  yystate = yyn;
-  goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state.  |
-`-----------------------------------------------------------*/
-yydefault:
-  yyn = yydefact[yystate];
-  if (yyn == 0)
-    goto yyerrlab;
-  goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction.  |
-`-----------------------------*/
-yyreduce:
-  /* yyn is the number of a rule to reduce with.  */
-  yylen = yyr2[yyn];
-
-  /* If YYLEN is nonzero, implement the default value of the action:
-     `$$ = $1'.
-
-     Otherwise, the following line sets YYVAL to garbage.
-     This behavior is undocumented and Bison
-     users should not rely upon it.  Assigning to YYVAL
-     unconditionally makes the parser a bit smaller, and it avoids a
-     GCC warning that YYVAL may be used uninitialized.  */
-  yyval = yyvsp[1-yylen];
-
-
-  YY_REDUCE_PRINT (yyn);
-  switch (yyn)
-    {
-        case 2:
-#line 76 "arith.y"
-    {
-			return (yyvsp[0]);
-		;}
-    break;
-
-  case 3:
-#line 82 "arith.y"
-    { yyval = yyvsp[-1]; ;}
-    break;
-
-  case 4:
-#line 83 "arith.y"
-    { yyval = yyvsp[-2] ? yyvsp[-2] : yyvsp[0] ? yyvsp[0] : 0; ;}
-    break;
-
-  case 5:
-#line 84 "arith.y"
-    { yyval = yyvsp[-2] ? ( yyvsp[0] ? yyvsp[0] : 0 ) : 0; ;}
-    break;
-
-  case 6:
-#line 85 "arith.y"
-    { yyval = yyvsp[-2] | yyvsp[0]; ;}
-    break;
-
-  case 7:
-#line 86 "arith.y"
-    { yyval = yyvsp[-2] ^ yyvsp[0]; ;}
-    break;
-
-  case 8:
-#line 87 "arith.y"
-    { yyval = yyvsp[-2] & yyvsp[0]; ;}
-    break;
-
-  case 9:
-#line 88 "arith.y"
-    { yyval = yyvsp[-2] == yyvsp[0]; ;}
-    break;
-
-  case 10:
-#line 89 "arith.y"
-    { yyval = yyvsp[-2] > yyvsp[0]; ;}
-    break;
-
-  case 11:
-#line 90 "arith.y"
-    { yyval = yyvsp[-2] >= yyvsp[0]; ;}
-    break;
-
-  case 12:
-#line 91 "arith.y"
-    { yyval = yyvsp[-2] < yyvsp[0]; ;}
-    break;
-
-  case 13:
-#line 92 "arith.y"
-    { yyval = yyvsp[-2] <= yyvsp[0]; ;}
-    break;
-
-  case 14:
-#line 93 "arith.y"
-    { yyval = yyvsp[-2] != yyvsp[0]; ;}
-    break;
-
-  case 15:
-#line 94 "arith.y"
-    { yyval = yyvsp[-2] << yyvsp[0]; ;}
-    break;
-
-  case 16:
-#line 95 "arith.y"
-    { yyval = yyvsp[-2] >> yyvsp[0]; ;}
-    break;
-
-  case 17:
-#line 96 "arith.y"
-    { yyval = yyvsp[-2] + yyvsp[0]; ;}
-    break;
-
-  case 18:
-#line 97 "arith.y"
-    { yyval = yyvsp[-2] - yyvsp[0]; ;}
-    break;
-
-  case 19:
-#line 98 "arith.y"
-    { yyval = yyvsp[-2] * yyvsp[0]; ;}
-    break;
-
-  case 20:
-#line 99 "arith.y"
-    {
-			if (yyvsp[0] == 0)
-				yyerror("division by zero");
-			yyval = yyvsp[-2] / yyvsp[0];
-			;}
-    break;
-
-  case 21:
-#line 104 "arith.y"
-    {
-			if (yyvsp[0] == 0)
-				yyerror("division by zero");
-			yyval = yyvsp[-2] % yyvsp[0];
-			;}
-    break;
-
-  case 22:
-#line 109 "arith.y"
-    { yyval = !(yyvsp[0]); ;}
-    break;
-
-  case 23:
-#line 110 "arith.y"
-    { yyval = ~(yyvsp[0]); ;}
-    break;
-
-  case 24:
-#line 111 "arith.y"
-    { yyval = -(yyvsp[0]); ;}
-    break;
-
-  case 25:
-#line 112 "arith.y"
-    { yyval = yyvsp[0]; ;}
-    break;
-
-
-    }
-
-/* Line 1010 of yacc.c.  */
-#line 1276 "arith.c"
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-
-
-  YY_STACK_PRINT (yyss, yyssp);
-
-  *++yyvsp = yyval;
-
-
-  /* Now `shift' the result of the reduction.  Determine what state
-     that goes to, based on the state we popped back to and the rule
-     number reduced by.  */
-
-  yyn = yyr1[yyn];
-
-  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
-  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
-    yystate = yytable[yystate];
-  else
-    yystate = yydefgoto[yyn - YYNTOKENS];
-
-  goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
-  /* If not already recovering from an error, report this error.  */
-  if (!yyerrstatus)
-    {
-      ++yynerrs;
-#if YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (YYPACT_NINF < yyn && yyn < YYLAST)
-	{
-	  YYSIZE_T yysize = 0;
-	  int yytype = YYTRANSLATE (yychar);
-	  const char* yyprefix;
-	  char *yymsg;
-	  int yyx;
-
-	  /* Start YYX at -YYN if negative to avoid negative indexes in
-	     YYCHECK.  */
-	  int yyxbegin = yyn < 0 ? -yyn : 0;
-
-	  /* Stay within bounds of both yycheck and yytname.  */
-	  int yychecklim = YYLAST - yyn;
-	  int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
-	  int yycount = 0;
-
-	  yyprefix = ", expecting ";
-	  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-	      {
-		yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
-		yycount += 1;
-		if (yycount == 5)
-		  {
-		    yysize = 0;
-		    break;
-		  }
-	      }
-	  yysize += (sizeof ("syntax error, unexpected ")
-		     + yystrlen (yytname[yytype]));
-	  yymsg = (char *) YYSTACK_ALLOC (yysize);
-	  if (yymsg != 0)
-	    {
-	      char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
-	      yyp = yystpcpy (yyp, yytname[yytype]);
-
-	      if (yycount < 5)
-		{
-		  yyprefix = ", expecting ";
-		  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-		    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-		      {
-			yyp = yystpcpy (yyp, yyprefix);
-			yyp = yystpcpy (yyp, yytname[yyx]);
-			yyprefix = " or ";
-		      }
-		}
-	      yyerror (yymsg);
-	      YYSTACK_FREE (yymsg);
-	    }
-	  else
-	    yyerror ("syntax error; also virtual memory exhausted");
-	}
-      else
-#endif /* YYERROR_VERBOSE */
-	yyerror ("syntax error");
-    }
-
-
-
-  if (yyerrstatus == 3)
-    {
-      /* If just tried and failed to reuse lookahead token after an
-	 error, discard it.  */
-
-      if (yychar <= YYEOF)
-        {
-          /* If at end of input, pop the error token,
-	     then the rest of the stack, then return failure.  */
-	  if (yychar == YYEOF)
-	     for (;;)
-	       {
-		 YYPOPSTACK;
-		 if (yyssp == yyss)
-		   YYABORT;
-		 YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-		 yydestruct (yystos[*yyssp], yyvsp);
-	       }
-        }
-      else
-	{
-	  YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
-	  yydestruct (yytoken, &yylval);
-	  yychar = YYEMPTY;
-
-	}
-    }
-
-  /* Else will try to reuse lookahead token after shifting the error
-     token.  */
-  goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR.  |
-`---------------------------------------------------*/
-yyerrorlab:
-
-#ifdef __GNUC__
-  /* Pacify GCC when the user code never invokes YYERROR and the label
-     yyerrorlab therefore never appears in user code.  */
-  if (0)
-     goto yyerrorlab;
-#endif
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-  yystate = *yyssp;
-  goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR.  |
-`-------------------------------------------------------------*/
-yyerrlab1:
-  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
-
-  for (;;)
-    {
-      yyn = yypact[yystate];
-      if (yyn != YYPACT_NINF)
-	{
-	  yyn += YYTERROR;
-	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
-	    {
-	      yyn = yytable[yyn];
-	      if (0 < yyn)
-		break;
-	    }
-	}
-
-      /* Pop the current state because it cannot handle the error token.  */
-      if (yyssp == yyss)
-	YYABORT;
-
-      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-      yydestruct (yystos[yystate], yyvsp);
-      YYPOPSTACK;
-      yystate = *yyssp;
-      YY_STACK_PRINT (yyss, yyssp);
-    }
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  YYDPRINTF ((stderr, "Shifting error token, "));
-
-  *++yyvsp = yylval;
-
-
-  yystate = yyn;
-  goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here.  |
-`-------------------------------------*/
-yyacceptlab:
-  yyresult = 0;
-  goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here.  |
-`-----------------------------------*/
-yyabortlab:
-  yyresult = 1;
-  goto yyreturn;
-
-#ifndef yyoverflow
-/*----------------------------------------------.
-| yyoverflowlab -- parser overflow comes here.  |
-`----------------------------------------------*/
-yyoverflowlab:
-  yyerror ("parser stack overflow");
-  yyresult = 2;
-  /* Fall through.  */
-#endif
-
-yyreturn:
-#ifndef yyoverflow
-  if (yyss != yyssa)
-    YYSTACK_FREE (yyss);
-#endif
-  return yyresult;
-}
-
-
-#line 115 "arith.y"
-
-int
-arith(s)
-	const char *s;
-{
-	long result;
-
-	arith_buf = arith_startbuf = s;
-
-	INTOFF;
-	result = yyparse();
-	arith_lex_reset();	/* reprime lex */
-	INTON;
-
-	return (result);
-}
-
-
-/*
- *  The exp(1) builtin.
- */
-int
-expcmd(argc, argv)
-	int argc;
-	char **argv;
-{
-	const char *p;
-	char *concat;
-	char **ap;
-	long i;
-
-	if (argc > 1) {
-		p = argv[1];
-		if (argc > 2) {
-			/*
-			 * concatenate arguments
-			 */
-			STARTSTACKSTR(concat);
-			ap = argv + 2;
-			for (;;) {
-				while (*p)
-					STPUTC(*p++, concat);
-				if ((p = *ap++) == NULL)
-					break;
-				STPUTC(' ', concat);
-			}
-			STPUTC('\0', concat);
-			p = grabstackstr(concat);
-		}
-	} else
-		p = "";
-
-	i = arith(p);
-
-	out1fmt("%ld\n", i);
-	return (! i);
-}
-
-/*************************/
-#ifdef TEST_ARITH
-#include <stdio.h>
-main(argc, argv)
-	char *argv[];
-{
-	printf("%d\n", exp(argv[1]));
-}
-error(s)
-	char *s;
-{
-	fprintf(stderr, "exp: %s\n", s);
-	exit(1);
-}
-#endif
-
-void
-yyerror(s)
-	const char *s;
-{
-
-//	yyerrok;
-	yyclearin;
-	arith_lex_reset();	/* reprime lex */
-	error("arithmetic expression: %s: \"%s\"", s, arith_startbuf);
-	/* NOTREACHED */
-}
-
-
diff --git a/sh/arith.h b/sh/arith.h
deleted file mode 100644
index f70c093..0000000
--- a/sh/arith.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#define ARITH_NUM 258
-#define ARITH_LPAREN 259
-#define ARITH_RPAREN 260
-#define ARITH_OR 261
-#define ARITH_AND 262
-#define ARITH_BOR 263
-#define ARITH_BXOR 264
-#define ARITH_BAND 265
-#define ARITH_NE 266
-#define ARITH_EQ 267
-#define ARITH_LE 268
-#define ARITH_GE 269
-#define ARITH_GT 270
-#define ARITH_LT 271
-#define ARITH_RSHIFT 272
-#define ARITH_LSHIFT 273
-#define ARITH_SUB 274
-#define ARITH_ADD 275
-#define ARITH_REM 276
-#define ARITH_DIV 277
-#define ARITH_MUL 278
-#define ARITH_BNOT 279
-#define ARITH_NOT 280
-#define ARITH_UNARYPLUS 281
-#define ARITH_UNARYMINUS 282
diff --git a/sh/arith.y b/sh/arith.y
deleted file mode 100644
index d51ed38..0000000
--- a/sh/arith.y
+++ /dev/null
@@ -1,199 +0,0 @@
-%{
-/*	$NetBSD: arith.y,v 1.17 2003/09/17 17:33:36 jmmv Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)arith.y	8.3 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: arith.y,v 1.17 2003/09/17 17:33:36 jmmv Exp $");
-#endif
-#endif /* not lint */
-
-#include <stdlib.h>
-#include "expand.h"
-#include "shell.h"
-#include "error.h"
-#include "output.h"
-#include "memalloc.h"
-
-const char *arith_buf, *arith_startbuf;
-
-void yyerror(const char *);
-#ifdef TESTARITH
-int main(int , char *[]);
-int error(char *);
-#endif
-
-%}
-%token ARITH_NUM ARITH_LPAREN ARITH_RPAREN
-
-%left ARITH_OR
-%left ARITH_AND
-%left ARITH_BOR
-%left ARITH_BXOR
-%left ARITH_BAND
-%left ARITH_EQ ARITH_NE
-%left ARITH_LT ARITH_GT ARITH_GE ARITH_LE
-%left ARITH_LSHIFT ARITH_RSHIFT
-%left ARITH_ADD ARITH_SUB
-%left ARITH_MUL ARITH_DIV ARITH_REM
-%left ARITH_UNARYMINUS ARITH_UNARYPLUS ARITH_NOT ARITH_BNOT
-%%
-
-exp:	expr {
-			return ($1);
-		}
-	;
-
-
-expr:	ARITH_LPAREN expr ARITH_RPAREN { $$ = $2; }
-	| expr ARITH_OR expr	{ $$ = $1 ? $1 : $3 ? $3 : 0; }
-	| expr ARITH_AND expr	{ $$ = $1 ? ( $3 ? $3 : 0 ) : 0; }
-	| expr ARITH_BOR expr	{ $$ = $1 | $3; }
-	| expr ARITH_BXOR expr	{ $$ = $1 ^ $3; }
-	| expr ARITH_BAND expr	{ $$ = $1 & $3; }
-	| expr ARITH_EQ expr	{ $$ = $1 == $3; }
-	| expr ARITH_GT expr	{ $$ = $1 > $3; }
-	| expr ARITH_GE expr	{ $$ = $1 >= $3; }
-	| expr ARITH_LT expr	{ $$ = $1 < $3; }
-	| expr ARITH_LE expr	{ $$ = $1 <= $3; }
-	| expr ARITH_NE expr	{ $$ = $1 != $3; }
-	| expr ARITH_LSHIFT expr { $$ = $1 << $3; }
-	| expr ARITH_RSHIFT expr { $$ = $1 >> $3; }
-	| expr ARITH_ADD expr	{ $$ = $1 + $3; }
-	| expr ARITH_SUB expr	{ $$ = $1 - $3; }
-	| expr ARITH_MUL expr	{ $$ = $1 * $3; }
-	| expr ARITH_DIV expr	{
-			if ($3 == 0)
-				yyerror("division by zero");
-			$$ = $1 / $3;
-			}
-	| expr ARITH_REM expr   {
-			if ($3 == 0)
-				yyerror("division by zero");
-			$$ = $1 % $3;
-			}
-	| ARITH_NOT expr	{ $$ = !($2); }
-	| ARITH_BNOT expr	{ $$ = ~($2); }
-	| ARITH_SUB expr %prec ARITH_UNARYMINUS { $$ = -($2); }
-	| ARITH_ADD expr %prec ARITH_UNARYPLUS { $$ = $2; }
-	| ARITH_NUM
-	;
-%%
-int
-arith(s)
-	const char *s;
-{
-	long result;
-
-	arith_buf = arith_startbuf = s;
-
-	INTOFF;
-	result = yyparse();
-	arith_lex_reset();	/* reprime lex */
-	INTON;
-
-	return (result);
-}
-
-
-/*
- *  The exp(1) builtin.
- */
-int
-expcmd(argc, argv)
-	int argc;
-	char **argv;
-{
-	const char *p;
-	char *concat;
-	char **ap;
-	long i;
-
-	if (argc > 1) {
-		p = argv[1];
-		if (argc > 2) {
-			/*
-			 * concatenate arguments
-			 */
-			STARTSTACKSTR(concat);
-			ap = argv + 2;
-			for (;;) {
-				while (*p)
-					STPUTC(*p++, concat);
-				if ((p = *ap++) == NULL)
-					break;
-				STPUTC(' ', concat);
-			}
-			STPUTC('\0', concat);
-			p = grabstackstr(concat);
-		}
-	} else
-		p = "";
-
-	i = arith(p);
-
-	out1fmt("%ld\n", i);
-	return (! i);
-}
-
-/*************************/
-#ifdef TEST_ARITH
-#include <stdio.h>
-main(argc, argv)
-	char *argv[];
-{
-	printf("%d\n", exp(argv[1]));
-}
-error(s)
-	char *s;
-{
-	fprintf(stderr, "exp: %s\n", s);
-	exit(1);
-}
-#endif
-
-void
-yyerror(s)
-	const char *s;
-{
-
-//	yyerrok;
-	yyclearin;
-	arith_lex_reset();	/* reprime lex */
-	error("arithmetic expression: %s: \"%s\"", s, arith_startbuf);
-	/* NOTREACHED */
-}
diff --git a/sh/arith_lex.c b/sh/arith_lex.c
deleted file mode 100644
index 9a132dd..0000000
--- a/sh/arith_lex.c
+++ /dev/null
@@ -1,1890 +0,0 @@
-#line 2 "arith_lex.c"
-
-#line 4 "arith_lex.c"
-
-#define  YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 31
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with  platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN               (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN              (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX               (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX              (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX              (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX              (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX             (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#endif
-
-#endif /* ! FLEXINT_H */
-
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_CONST
-
-#endif	/* __STDC__ */
-#endif	/* ! __cplusplus */
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition.  This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN (yy_start) = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START (((yy_start) - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart(yyin  )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#ifndef YY_BUF_SIZE
-#define YY_BUF_SIZE 16384
-#endif
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-#endif
-
-extern int yyleng;
-
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-    #define YY_LESS_LINENO(n)
-    
-/* Return all but the first "n" matched characters back to the input stream. */
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-		*yy_cp = (yy_hold_char); \
-		YY_RESTORE_YY_MORE_OFFSET \
-		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, (yytext_ptr)  )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef unsigned int yy_size_t;
-#endif
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
-	{
-	FILE *yy_input_file;
-
-	char *yy_ch_buf;		/* input buffer */
-	char *yy_buf_pos;		/* current position in input buffer */
-
-	/* Size of input buffer in bytes, not including room for EOB
-	 * characters.
-	 */
-	yy_size_t yy_buf_size;
-
-	/* Number of characters read into yy_ch_buf, not including EOB
-	 * characters.
-	 */
-	int yy_n_chars;
-
-	/* Whether we "own" the buffer - i.e., we know we created it,
-	 * and can realloc() it to grow it, and should free() it to
-	 * delete it.
-	 */
-	int yy_is_our_buffer;
-
-	/* Whether this is an "interactive" input source; if so, and
-	 * if we're using stdio for input, then we want to use getc()
-	 * instead of fread(), to make sure we stop fetching input after
-	 * each newline.
-	 */
-	int yy_is_interactive;
-
-	/* Whether we're considered to be at the beginning of a line.
-	 * If so, '^' rules will be active on the next match, otherwise
-	 * not.
-	 */
-	int yy_at_bol;
-
-    int yy_bs_lineno; /**< The line count. */
-    int yy_bs_column; /**< The column count. */
-    
-	/* Whether to try to fill the input buffer when we reach the
-	 * end of it.
-	 */
-	int yy_fill_buffer;
-
-	int yy_buffer_status;
-
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
-	/* When an EOF's been seen but there's still some text to process
-	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
-	 * shouldn't try reading from the input source any more.  We might
-	 * still have a bunch of tokens to match, though, because of
-	 * possible backing-up.
-	 *
-	 * When we actually see the EOF, we change the status to "new"
-	 * (via yyrestart()), so that the user can continue scanning by
-	 * just pointing yyin at a new input file.
-	 */
-#define YY_BUFFER_EOF_PENDING 2
-
-	};
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-/* Stack of input buffers. */
-static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
-static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- *
- * Returns the top of the stack, or NULL.
- */
-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
-                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
-                          : NULL)
-
-/* Same as previous macro, but useful when we know that the buffer stack is not
- * NULL or when we need an lvalue. For internal use only.
- */
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1;		/* whether we need to initialize */
-static int yy_start = 0;	/* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin.  A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart (FILE *input_file  );
-void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
-YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
-void yy_delete_buffer (YY_BUFFER_STATE b  );
-void yy_flush_buffer (YY_BUFFER_STATE b  );
-void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
-void yypop_buffer_state (void );
-
-static void yyensure_buffer_stack (void );
-static void yy_load_buffer_state (void );
-static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
-
-#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
-
-YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
-YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
-YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len  );
-
-void *yyalloc (yy_size_t  );
-void *yyrealloc (void *,yy_size_t  );
-void yyfree (void *  );
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! YY_CURRENT_BUFFER ){ \
-        yyensure_buffer_stack (); \
-		YY_CURRENT_BUFFER_LVALUE =    \
-            yy_create_buffer(yyin,YY_BUF_SIZE ); \
-	} \
-	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! YY_CURRENT_BUFFER ){\
-        yyensure_buffer_stack (); \
-		YY_CURRENT_BUFFER_LVALUE =    \
-            yy_create_buffer(yyin,YY_BUF_SIZE ); \
-	} \
-	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-/* Begin user sect3 */
-
-#define yywrap(n) 1
-#define YY_SKIP_YYWRAP
-
-typedef unsigned char YY_CHAR;
-
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-
-typedef int yy_state_type;
-
-extern int yylineno;
-
-int yylineno = 1;
-
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state (void );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
-static int yy_get_next_buffer (void );
-static void yy_fatal_error (yyconst char msg[]  );
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-	(yytext_ptr) = yy_bp; \
-	yyleng = (size_t) (yy_cp - yy_bp); \
-	(yy_hold_char) = *yy_cp; \
-	*yy_cp = '\0'; \
-	(yy_c_buf_p) = yy_cp;
-
-#define YY_NUM_RULES 29
-#define YY_END_OF_BUFFER 30
-/* This struct is not used in this scanner,
-   but its presence is necessary. */
-struct yy_trans_info
-	{
-	flex_int32_t yy_verify;
-	flex_int32_t yy_nxt;
-	};
-static yyconst flex_int16_t yy_accept[39] =
-    {   0,
-        0,    0,   30,   28,    1,    1,   27,   23,   12,    6,
-        7,   21,   24,   25,   22,    3,    4,   17,   28,   15,
-        5,   11,   10,   26,   14,    9,    3,    0,    4,   19,
-       18,   13,   16,   20,    5,    8,    2,    0
-    } ;
-
-static yyconst flex_int32_t yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    4,    1,    1,    1,    5,    6,    1,    7,
-        8,    9,   10,    1,   11,    1,   12,   13,   14,   14,
-       14,   14,   14,   14,   14,   15,   15,    1,    1,   16,
-       17,   18,    1,    1,   19,   19,   19,   19,   19,   19,
-       20,   20,   20,   20,   20,   20,   20,   20,   20,   20,
-       20,   20,   20,   20,   20,   20,   20,   20,   20,   20,
-        1,    1,    1,   21,   20,    1,   19,   19,   19,   19,
-
-       19,   19,   20,   20,   20,   20,   20,   20,   20,   20,
-       20,   20,   20,   20,   20,   20,   20,   20,   20,   22,
-       20,   20,    1,   23,    1,   24,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst flex_int32_t yy_meta[25] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    2,    2,    2,    1,    1,    1,    2,    3,
-        1,    3,    1,    1
-    } ;
-
-static yyconst flex_int16_t yy_base[41] =
-    {   0,
-        0,    0,   47,   48,   48,   48,   29,   48,   39,   48,
-       48,   48,   48,   48,   48,   12,   14,   14,   27,   15,
-        0,   48,   20,   48,   48,   48,   22,    0,   24,   48,
-       48,   48,   48,   48,    0,   48,    0,   48,   38,   40
-    } ;
-
-static yyconst flex_int16_t yy_def[41] =
-    {   0,
-       38,    1,   38,   38,   38,   38,   38,   38,   38,   38,
-       38,   38,   38,   38,   38,   38,   38,   38,   38,   38,
-       39,   38,   38,   38,   38,   38,   38,   40,   38,   38,
-       38,   38,   38,   38,   39,   38,   40,    0,   38,   38
-    } ;
-
-static yyconst flex_int16_t yy_nxt[73] =
-    {   0,
-        4,    5,    6,    7,    8,    9,   10,   11,   12,   13,
-       14,   15,   16,   17,   17,   18,   19,   20,   21,   21,
-       22,   21,   23,   24,   27,   27,   29,   29,   29,   30,
-       31,   33,   34,   28,   27,   27,   29,   29,   29,   35,
-       35,   37,   36,   32,   26,   25,   38,    3,   38,   38,
-       38,   38,   38,   38,   38,   38,   38,   38,   38,   38,
-       38,   38,   38,   38,   38,   38,   38,   38,   38,   38,
-       38,   38
-    } ;
-
-static yyconst flex_int16_t yy_chk[73] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,   16,   16,   17,   17,   17,   18,
-       18,   20,   20,   16,   27,   27,   29,   29,   29,   39,
-       39,   40,   23,   19,    9,    7,    3,   38,   38,   38,
-       38,   38,   38,   38,   38,   38,   38,   38,   38,   38,
-       38,   38,   38,   38,   38,   38,   38,   38,   38,   38,
-       38,   38
-    } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-extern int yy_flex_debug;
-int yy_flex_debug = 0;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "arith_lex.l"
-#line 2 "arith_lex.l"
-/*	$NetBSD: arith_lex.l,v 1.12.6.1 2005/04/07 11:38:58 tron Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)arith_lex.l	8.3 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: arith_lex.l,v 1.12.6.1 2005/04/07 11:38:58 tron Exp $");
-#endif
-#endif /* not lint */
-
-#include <unistd.h>
-#include "arith.h"
-#include "error.h"
-#include "expand.h"
-#include "var.h"
-
-extern int yylval;
-extern char *arith_buf, *arith_startbuf;
-#undef YY_INPUT
-#define YY_INPUT(buf,result,max) \
-	result = (*buf = *arith_buf++) ? 1 : YY_NULL;
-#define YY_NO_UNPUT
-#line 526 "arith_lex.c"
-
-#define INITIAL 0
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap (void );
-#else
-extern int yywrap (void );
-#endif
-#endif
-
-    static void yyunput (int c,char *buf_ptr  );
-    
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int );
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * );
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (void );
-#else
-static int input (void );
-#endif
-
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
-		{ \
-		int c = '*'; \
-		size_t n; \
-		for ( n = 0; n < max_size && \
-			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-			buf[n] = (char) c; \
-		if ( c == '\n' ) \
-			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( yyin ) ) \
-			YY_FATAL_ERROR( "input in flex scanner failed" ); \
-		result = n; \
-		} \
-	else \
-		{ \
-		errno=0; \
-		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
-			{ \
-			if( errno != EINTR) \
-				{ \
-				YY_FATAL_ERROR( "input in flex scanner failed" ); \
-				break; \
-				} \
-			errno=0; \
-			clearerr(yyin); \
-			} \
-		}\
-\
-
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* end tables serialization structures and prototypes */
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int yylex (void);
-
-#define YY_DECL int yylex (void)
-#endif /* !YY_DECL */
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
-	YY_USER_ACTION
-
-/** The main scanner function which does all the work.
- */
-YY_DECL
-{
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
-    
-#line 60 "arith_lex.l"
-
-#line 679 "arith_lex.c"
-
-	if ( (yy_init) )
-		{
-		(yy_init) = 0;
-
-#ifdef YY_USER_INIT
-		YY_USER_INIT;
-#endif
-
-		if ( ! (yy_start) )
-			(yy_start) = 1;	/* first start state */
-
-		if ( ! yyin )
-			yyin = stdin;
-
-		if ( ! yyout )
-			yyout = stdout;
-
-		if ( ! YY_CURRENT_BUFFER ) {
-			yyensure_buffer_stack ();
-			YY_CURRENT_BUFFER_LVALUE =
-				yy_create_buffer(yyin,YY_BUF_SIZE );
-		}
-
-		yy_load_buffer_state( );
-		}
-
-	while ( 1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = (yy_c_buf_p);
-
-		/* Support of yytext. */
-		*yy_cp = (yy_hold_char);
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = (yy_start);
-yy_match:
-		do
-			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-			if ( yy_accept[yy_current_state] )
-				{
-				(yy_last_accepting_state) = yy_current_state;
-				(yy_last_accepting_cpos) = yy_cp;
-				}
-			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-				{
-				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 39 )
-					yy_c = yy_meta[(unsigned int) yy_c];
-				}
-			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-			++yy_cp;
-			}
-		while ( yy_base[yy_current_state] != 48 );
-
-yy_find_action:
-		yy_act = yy_accept[yy_current_state];
-		if ( yy_act == 0 )
-			{ /* have to back up */
-			yy_cp = (yy_last_accepting_cpos);
-			yy_current_state = (yy_last_accepting_state);
-			yy_act = yy_accept[yy_current_state];
-			}
-
-		YY_DO_BEFORE_ACTION;
-
-do_action:	/* This label is used only to access EOF actions. */
-
-		switch ( yy_act )
-	{ /* beginning of action switch */
-			case 0: /* must back up */
-			/* undo the effects of YY_DO_BEFORE_ACTION */
-			*yy_cp = (yy_hold_char);
-			yy_cp = (yy_last_accepting_cpos);
-			yy_current_state = (yy_last_accepting_state);
-			goto yy_find_action;
-
-case 1:
-/* rule 1 can match eol */
-YY_RULE_SETUP
-#line 61 "arith_lex.l"
-{ ; }
-	YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 62 "arith_lex.l"
-{ yylval = strtol(yytext, 0, 0); return(ARITH_NUM); }
-	YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 63 "arith_lex.l"
-{ yylval = strtol(yytext, 0, 0); return(ARITH_NUM); }
-	YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 64 "arith_lex.l"
-{ yylval = strtol(yytext, 0, 0); return(ARITH_NUM); }
-	YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 65 "arith_lex.l"
-{ char *v = lookupvar(yytext);
-			if (v) {
-				yylval = strtol(v, &v, 0);
-				if (*v == 0)
-					return ARITH_NUM;
-			}
-			error("arith: syntax error: \"%s\"", arith_startbuf);
-		}
-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 73 "arith_lex.l"
-{ return(ARITH_LPAREN); }
-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 74 "arith_lex.l"
-{ return(ARITH_RPAREN); }
-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 75 "arith_lex.l"
-{ return(ARITH_OR); }
-	YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 76 "arith_lex.l"
-{ return(ARITH_AND); }
-	YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 77 "arith_lex.l"
-{ return(ARITH_BOR); }
-	YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 78 "arith_lex.l"
-{ return(ARITH_BXOR); }
-	YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 79 "arith_lex.l"
-{ return(ARITH_BAND); }
-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 80 "arith_lex.l"
-{ return(ARITH_EQ); }
-	YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 81 "arith_lex.l"
-{ return(ARITH_NE); }
-	YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 82 "arith_lex.l"
-{ return(ARITH_GT); }
-	YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 83 "arith_lex.l"
-{ return(ARITH_GE); }
-	YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 84 "arith_lex.l"
-{ return(ARITH_LT); }
-	YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 85 "arith_lex.l"
-{ return(ARITH_LE); }
-	YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 86 "arith_lex.l"
-{ return(ARITH_LSHIFT); }
-	YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 87 "arith_lex.l"
-{ return(ARITH_RSHIFT); }
-	YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 88 "arith_lex.l"
-{ return(ARITH_MUL); }
-	YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 89 "arith_lex.l"
-{ return(ARITH_DIV); }
-	YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 90 "arith_lex.l"
-{ return(ARITH_REM); }
-	YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 91 "arith_lex.l"
-{ return(ARITH_ADD); }
-	YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 92 "arith_lex.l"
-{ return(ARITH_SUB); }
-	YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 93 "arith_lex.l"
-{ return(ARITH_BNOT); }
-	YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 94 "arith_lex.l"
-{ return(ARITH_NOT); }
-	YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 95 "arith_lex.l"
-{ error("arith: syntax error: \"%s\"", arith_startbuf); }
-	YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 96 "arith_lex.l"
-ECHO;
-	YY_BREAK
-#line 915 "arith_lex.c"
-case YY_STATE_EOF(INITIAL):
-	yyterminate();
-
-	case YY_END_OF_BUFFER:
-		{
-		/* Amount of text matched not including the EOB char. */
-		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
-
-		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-		*yy_cp = (yy_hold_char);
-		YY_RESTORE_YY_MORE_OFFSET
-
-		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed yyin at a new source and called
-			 * yylex().  If so, then we have to assure
-			 * consistency between YY_CURRENT_BUFFER and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
-			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state(  );
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state );
-
-			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++(yy_c_buf_p);
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = (yy_c_buf_p);
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer(  ) )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				(yy_did_buffer_switch_on_eof) = 0;
-
-				if ( yywrap( ) )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * yytext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! (yy_did_buffer_switch_on_eof) )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				(yy_c_buf_p) =
-					(yytext_ptr) + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state(  );
-
-				yy_cp = (yy_c_buf_p);
-				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				(yy_c_buf_p) =
-				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
-
-				yy_current_state = yy_get_previous_state(  );
-
-				yy_cp = (yy_c_buf_p);
-				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-} /* end of yylex */
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *	EOB_ACT_LAST_MATCH -
- *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *	EOB_ACT_END_OF_FILE - end of file
- */
-static int yy_get_next_buffer (void)
-{
-    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-	register char *source = (yytext_ptr);
-	register int number_to_move, i;
-	int ret_val;
-
-	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
-
-	else
-		{
-			size_t num_to_read =
-			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
-
-			int yy_c_buf_p_offset =
-				(int) ((yy_c_buf_p) - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
-						number_to_move - 1;
-
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			(yy_n_chars), num_to_read );
-
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	if ( (yy_n_chars) == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			yyrestart(yyin  );
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	(yy_n_chars) += number_to_move;
-	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
-	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
-
-	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
-
-	return ret_val;
-}
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-    static yy_state_type yy_get_previous_state (void)
-{
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
-    
-	yy_current_state = (yy_start);
-
-	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
-		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-		if ( yy_accept[yy_current_state] )
-			{
-			(yy_last_accepting_state) = yy_current_state;
-			(yy_last_accepting_cpos) = yy_cp;
-			}
-		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-			{
-			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 39 )
-				yy_c = yy_meta[(unsigned int) yy_c];
-			}
-		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-		}
-
-	return yy_current_state;
-}
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- *	next_state = yy_try_NUL_trans( current_state );
- */
-    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
-{
-	register int yy_is_jam;
-    	register char *yy_cp = (yy_c_buf_p);
-
-	register YY_CHAR yy_c = 1;
-	if ( yy_accept[yy_current_state] )
-		{
-		(yy_last_accepting_state) = yy_current_state;
-		(yy_last_accepting_cpos) = yy_cp;
-		}
-	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-		{
-		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 39 )
-			yy_c = yy_meta[(unsigned int) yy_c];
-		}
-	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 38);
-
-	return yy_is_jam ? 0 : yy_current_state;
-}
-
-    static void yyunput (int c, register char * yy_bp )
-{
-	register char *yy_cp;
-    
-    yy_cp = (yy_c_buf_p);
-
-	/* undo effects of setting up yytext */
-	*yy_cp = (yy_hold_char);
-
-	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		register int number_to_move = (yy_n_chars) + 2;
-		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
-					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
-		register char *source =
-				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
-
-		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
-			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
-
-		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-	(yytext_ptr) = yy_bp;
-	(yy_hold_char) = *yy_cp;
-	(yy_c_buf_p) = yy_cp;
-}
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-    static int yyinput (void)
-#else
-    static int input  (void)
-#endif
-
-{
-	int c;
-    
-	*(yy_c_buf_p) = (yy_hold_char);
-
-	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
-		{
-		/* yy_c_buf_p now points to the character we want to return.
-		 * If this occurs *before* the EOB characters, then it's a
-		 * valid NUL; if not, then we've hit the end of the buffer.
-		 */
-		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
-			/* This was really a NUL. */
-			*(yy_c_buf_p) = '\0';
-
-		else
-			{ /* need more input */
-			int offset = (yy_c_buf_p) - (yytext_ptr);
-			++(yy_c_buf_p);
-
-			switch ( yy_get_next_buffer(  ) )
-				{
-				case EOB_ACT_LAST_MATCH:
-					/* This happens because yy_g_n_b()
-					 * sees that we've accumulated a
-					 * token and flags that we need to
-					 * try matching the token before
-					 * proceeding.  But for input(),
-					 * there's no matching to consider.
-					 * So convert the EOB_ACT_LAST_MATCH
-					 * to EOB_ACT_END_OF_FILE.
-					 */
-
-					/* Reset buffer status. */
-					yyrestart(yyin );
-
-					/*FALLTHROUGH*/
-
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( yywrap( ) )
-						return EOF;
-
-					if ( ! (yy_did_buffer_switch_on_eof) )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput();
-#else
-					return input();
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					(yy_c_buf_p) = (yytext_ptr) + offset;
-					break;
-				}
-			}
-		}
-
-	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
-	*(yy_c_buf_p) = '\0';	/* preserve yytext */
-	(yy_hold_char) = *++(yy_c_buf_p);
-
-	return c;
-}
-#endif	/* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- * 
- * @note This function does not reset the start condition to @c INITIAL .
- */
-    void yyrestart  (FILE * input_file )
-{
-    
-	if ( ! YY_CURRENT_BUFFER ){
-        yyensure_buffer_stack ();
-		YY_CURRENT_BUFFER_LVALUE =
-            yy_create_buffer(yyin,YY_BUF_SIZE );
-	}
-
-	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
-	yy_load_buffer_state( );
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- * 
- */
-    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
-{
-    
-	/* TODO. We should be able to replace this entire function body
-	 * with
-	 *		yypop_buffer_state();
-	 *		yypush_buffer_state(new_buffer);
-     */
-	yyensure_buffer_stack ();
-	if ( YY_CURRENT_BUFFER == new_buffer )
-		return;
-
-	if ( YY_CURRENT_BUFFER )
-		{
-		/* Flush out information for old buffer. */
-		*(yy_c_buf_p) = (yy_hold_char);
-		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-	yy_load_buffer_state( );
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (yywrap()) processing, but the only time this flag
-	 * is looked at is after yywrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	(yy_did_buffer_switch_on_eof) = 1;
-}
-
-static void yy_load_buffer_state  (void)
-{
-    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
-	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
-	(yy_hold_char) = *(yy_c_buf_p);
-}
-
-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
- * @return the allocated buffer state.
- */
-    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
-{
-	YY_BUFFER_STATE b;
-    
-	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_buf_size = size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	yy_init_buffer(b,file );
-
-	return b;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with yy_create_buffer()
- * 
- */
-    void yy_delete_buffer (YY_BUFFER_STATE  b )
-{
-    
-	if ( ! b )
-		return;
-
-	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
-		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		yyfree((void *) b->yy_ch_buf  );
-
-	yyfree((void *) b  );
-}
-
-#ifndef __cplusplus
-extern int isatty (int );
-#endif /* __cplusplus */
-    
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a yyrestart() or at EOF.
- */
-    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
-
-{
-	int oerrno = errno;
-    
-	yy_flush_buffer(b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-    /* If b is the current buffer, then yy_init_buffer was _probably_
-     * called from yyrestart() or through yy_get_next_buffer.
-     * In that case, we don't want to reset the lineno or column.
-     */
-    if (b != YY_CURRENT_BUFFER){
-        b->yy_bs_lineno = 1;
-        b->yy_bs_column = 0;
-    }
-
-        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-    
-	errno = oerrno;
-}
-
-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
- */
-    void yy_flush_buffer (YY_BUFFER_STATE  b )
-{
-    	if ( ! b )
-		return;
-
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == YY_CURRENT_BUFFER )
-		yy_load_buffer_state( );
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- *  the current state. This function will allocate the stack
- *  if necessary.
- *  @param new_buffer The new state.
- *  
- */
-void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
-{
-    	if (new_buffer == NULL)
-		return;
-
-	yyensure_buffer_stack();
-
-	/* This block is copied from yy_switch_to_buffer. */
-	if ( YY_CURRENT_BUFFER )
-		{
-		/* Flush out information for old buffer. */
-		*(yy_c_buf_p) = (yy_hold_char);
-		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	/* Only push if top exists. Otherwise, replace top. */
-	if (YY_CURRENT_BUFFER)
-		(yy_buffer_stack_top)++;
-	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
-	/* copied from yy_switch_to_buffer. */
-	yy_load_buffer_state( );
-	(yy_did_buffer_switch_on_eof) = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- *  The next element becomes the new top.
- *  
- */
-void yypop_buffer_state (void)
-{
-    	if (!YY_CURRENT_BUFFER)
-		return;
-
-	yy_delete_buffer(YY_CURRENT_BUFFER );
-	YY_CURRENT_BUFFER_LVALUE = NULL;
-	if ((yy_buffer_stack_top) > 0)
-		--(yy_buffer_stack_top);
-
-	if (YY_CURRENT_BUFFER) {
-		yy_load_buffer_state( );
-		(yy_did_buffer_switch_on_eof) = 1;
-	}
-}
-
-/* Allocates the stack if it does not exist.
- *  Guarantees space for at least one push.
- */
-static void yyensure_buffer_stack (void)
-{
-	int num_to_alloc;
-    
-	if (!(yy_buffer_stack)) {
-
-		/* First allocation is just for 2 elements, since we don't know if this
-		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
-		 * immediate realloc on the next call.
-         */
-		num_to_alloc = 1;
-		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
-								(num_to_alloc * sizeof(struct yy_buffer_state*)
-								);
-		
-		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-				
-		(yy_buffer_stack_max) = num_to_alloc;
-		(yy_buffer_stack_top) = 0;
-		return;
-	}
-
-	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
-
-		/* Increase the buffer to prepare for a possible push. */
-		int grow_size = 8 /* arbitrary grow size */;
-
-		num_to_alloc = (yy_buffer_stack_max) + grow_size;
-		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
-								((yy_buffer_stack),
-								num_to_alloc * sizeof(struct yy_buffer_state*)
-								);
-
-		/* zero only the new slots.*/
-		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
-		(yy_buffer_stack_max) = num_to_alloc;
-	}
-}
-
-/** Setup the input buffer state to scan directly from a user-specified character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- * 
- * @return the newly allocated buffer state object. 
- */
-YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
-{
-	YY_BUFFER_STATE b;
-    
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return 0;
-
-	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
-	b->yy_buf_pos = b->yy_ch_buf = base;
-	b->yy_is_our_buffer = 0;
-	b->yy_input_file = 0;
-	b->yy_n_chars = b->yy_buf_size;
-	b->yy_is_interactive = 0;
-	b->yy_at_bol = 1;
-	b->yy_fill_buffer = 0;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	yy_switch_to_buffer(b  );
-
-	return b;
-}
-
-/** Setup the input buffer state to scan a string. The next call to yylex() will
- * scan from a @e copy of @a str.
- * @param str a NUL-terminated string to scan
- * 
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- *       yy_scan_bytes() instead.
- */
-YY_BUFFER_STATE yy_scan_string (yyconst char * yy_str )
-{
-    
-	return yy_scan_bytes(yy_str,strlen(yy_str) );
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
- * scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
- * 
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE yy_scan_bytes  (yyconst char * bytes, int  len )
-{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-    
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
-	buf = (char *) yyalloc(n  );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
-	for ( i = 0; i < len; ++i )
-		buf[i] = bytes[i];
-
-	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
-	b = yy_scan_buffer(buf,n );
-	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
-	/* It's okay to grow etc. this buffer, and we should throw it
-	 * away when we're done.
-	 */
-	b->yy_is_our_buffer = 1;
-
-	return b;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void yy_fatal_error (yyconst char* msg )
-{
-    	(void) fprintf( stderr, "%s\n", msg );
-	exit( YY_EXIT_FAILURE );
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-		yytext[yyleng] = (yy_hold_char); \
-		(yy_c_buf_p) = yytext + yyless_macro_arg; \
-		(yy_hold_char) = *(yy_c_buf_p); \
-		*(yy_c_buf_p) = '\0'; \
-		yyleng = yyless_macro_arg; \
-		} \
-	while ( 0 )
-
-/* Accessor  methods (get/set functions) to struct members. */
-
-/** Get the current line number.
- * 
- */
-int yyget_lineno  (void)
-{
-        
-    return yylineno;
-}
-
-/** Get the input stream.
- * 
- */
-FILE *yyget_in  (void)
-{
-        return yyin;
-}
-
-/** Get the output stream.
- * 
- */
-FILE *yyget_out  (void)
-{
-        return yyout;
-}
-
-/** Get the length of the current token.
- * 
- */
-int yyget_leng  (void)
-{
-        return yyleng;
-}
-
-/** Get the current token.
- * 
- */
-
-char *yyget_text  (void)
-{
-        return yytext;
-}
-
-/** Set the current line number.
- * @param line_number
- * 
- */
-void yyset_lineno (int  line_number )
-{
-    
-    yylineno = line_number;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param in_str A readable stream.
- * 
- * @see yy_switch_to_buffer
- */
-void yyset_in (FILE *  in_str )
-{
-        yyin = in_str ;
-}
-
-void yyset_out (FILE *  out_str )
-{
-        yyout = out_str ;
-}
-
-int yyget_debug  (void)
-{
-        return yy_flex_debug;
-}
-
-void yyset_debug (int  bdebug )
-{
-        yy_flex_debug = bdebug ;
-}
-
-/* yylex_destroy is for both reentrant and non-reentrant scanners. */
-int yylex_destroy  (void)
-{
-    
-    /* Pop the buffer stack, destroying each element. */
-	while(YY_CURRENT_BUFFER){
-		yy_delete_buffer(YY_CURRENT_BUFFER  );
-		YY_CURRENT_BUFFER_LVALUE = NULL;
-		yypop_buffer_state();
-	}
-
-	/* Destroy the stack itself. */
-	yyfree((yy_buffer_stack) );
-	(yy_buffer_stack) = NULL;
-
-    return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
-{
-	register int i;
-    	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-}
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * s )
-{
-	register int n;
-    	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-}
-#endif
-
-void *yyalloc (yy_size_t  size )
-{
-	return (void *) malloc( size );
-}
-
-void *yyrealloc  (void * ptr, yy_size_t  size )
-{
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return (void *) realloc( (char *) ptr, size );
-}
-
-void yyfree (void * ptr )
-{
-	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-#undef YY_NEW_FILE
-#undef YY_FLUSH_BUFFER
-#undef yy_set_bol
-#undef yy_new_buffer
-#undef yy_set_interactive
-#undef yytext_ptr
-#undef YY_DO_BEFORE_ACTION
-
-#ifdef YY_DECL_IS_OURS
-#undef YY_DECL_IS_OURS
-#undef YY_DECL
-#endif
-#line 96 "arith_lex.l"
-
-
-
-void
-arith_lex_reset() {
-#ifdef YY_NEW_FILE
-	YY_NEW_FILE;
-#endif
-}
-
diff --git a/sh/arith_lex.l b/sh/arith_lex.l
deleted file mode 100644
index 79116fc..0000000
--- a/sh/arith_lex.l
+++ /dev/null
@@ -1,103 +0,0 @@
-%{
-/*	$NetBSD: arith_lex.l,v 1.12.6.1 2005/04/07 11:38:58 tron Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)arith_lex.l	8.3 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: arith_lex.l,v 1.12.6.1 2005/04/07 11:38:58 tron Exp $");
-#endif
-#endif /* not lint */
-
-#include <unistd.h>
-#include "arith.h"
-#include "error.h"
-#include "expand.h"
-#include "var.h"
-
-extern int yylval;
-extern char *arith_buf, *arith_startbuf;
-#undef YY_INPUT
-#define YY_INPUT(buf,result,max) \
-	result = (*buf = *arith_buf++) ? 1 : YY_NULL;
-#define YY_NO_UNPUT
-%}
-%option noyywrap
-
-%%
-[ \t\n]	{ ; }
-0x[0-9a-fA-F]+	{ yylval = strtol(yytext, 0, 0); return(ARITH_NUM); }
-0[0-7]*		{ yylval = strtol(yytext, 0, 0); return(ARITH_NUM); }
-[1-9][0-9]*	{ yylval = strtol(yytext, 0, 0); return(ARITH_NUM); }
-[A-Za-z_][A-Za-z_0-9]*	{ char *v = lookupvar(yytext);
-			if (v) {
-				yylval = strtol(v, &v, 0);
-				if (*v == 0)
-					return ARITH_NUM;
-			}
-			error("arith: syntax error: \"%s\"", arith_startbuf);
-		}
-"("	{ return(ARITH_LPAREN); }
-")"	{ return(ARITH_RPAREN); }
-"||"	{ return(ARITH_OR); }
-"&&"	{ return(ARITH_AND); }
-"|"	{ return(ARITH_BOR); }
-"^"	{ return(ARITH_BXOR); }
-"&"	{ return(ARITH_BAND); }
-"=="	{ return(ARITH_EQ); }
-"!="	{ return(ARITH_NE); }
-">"	{ return(ARITH_GT); }
-">="	{ return(ARITH_GE); }
-"<"	{ return(ARITH_LT); }
-"<="	{ return(ARITH_LE); }
-"<<"	{ return(ARITH_LSHIFT); }
-">>"	{ return(ARITH_RSHIFT); }
-"*"	{ return(ARITH_MUL); }
-"/"	{ return(ARITH_DIV); }
-"%"	{ return(ARITH_REM); }
-"+"	{ return(ARITH_ADD); }
-"-"	{ return(ARITH_SUB); }
-"~"	{ return(ARITH_BNOT); }
-"!"	{ return(ARITH_NOT); }
-.	{ error("arith: syntax error: \"%s\"", arith_startbuf); }
-%%
-
-void
-arith_lex_reset() {
-#ifdef YY_NEW_FILE
-	YY_NEW_FILE;
-#endif
-}
diff --git a/sh/bltin/bltin.h b/sh/bltin/bltin.h
deleted file mode 100644
index b8f9d75..0000000
--- a/sh/bltin/bltin.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*	$NetBSD: bltin.h,v 1.11 2003/08/07 09:05:40 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)bltin.h	8.1 (Berkeley) 5/31/93
- */
-
-/*
- * This file is included by programs which are optionally built into the
- * shell.  If SHELL is defined, we try to map the standard UNIX library
- * routines to ash routines using defines.
- */
-
-#include "../shell.h"
-#include "../mystring.h"
-#ifdef SHELL
-#include "../output.h"
-#include "../error.h"
-#undef stdout
-#undef stderr
-#undef putc
-#undef putchar
-#undef fileno
-#define stdout out1
-#define stderr out2
-#define printf out1fmt
-#define putc(c, file)	outc(c, file)
-#define putchar(c)	out1c(c)
-#define FILE struct output
-#define fprintf outfmt
-#define fputs outstr
-#define fflush flushout
-#define fileno(f) ((f)->fd)
-#define INITARGS(argv)
-#define	err sh_err
-#define	verr sh_verr
-#define	errx sh_errx
-#define	verrx sh_verrx
-#define	warn sh_warn
-#define	vwarn sh_vwarn
-#define	warnx sh_warnx
-#define	vwarnx sh_vwarnx
-#define exit sh_exit
-#define setprogname(s)
-#define getprogname() commandname
-#define setlocate(l,s) 0
-
-#define getenv(p) bltinlookup((p),0)
-
-#else
-#undef NULL
-#include <stdio.h>
-#undef main
-#define INITARGS(argv)	if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else
-#endif
-
-pointer stalloc(int);
-void error(const char *, ...);
-void sh_warnx(const char *, ...);
-void sh_exit(int) __attribute__((__noreturn__));
-
-int echocmd(int, char **);
-
-
-extern const char *commandname;
diff --git a/sh/bltin/echo.1 b/sh/bltin/echo.1
deleted file mode 100644
index 7e71fa3..0000000
--- a/sh/bltin/echo.1
+++ /dev/null
@@ -1,109 +0,0 @@
-.\"	$NetBSD: echo.1,v 1.13 2003/08/07 09:05:40 agc Exp $
-.\"
-.\" Copyright (c) 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Kenneth Almquist.
-.\" Copyright 1989 by Kenneth Almquist
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"	@(#)echo.1	8.1 (Berkeley) 5/31/93
-.\"
-.Dd May 31, 1993
-.Dt ECHO 1
-.Os
-.Sh NAME
-.Nm echo
-.Nd produce message in a shell script
-.Sh SYNOPSIS
-.Nm
-.Op Fl n | Fl e
-.Ar args ...
-.Sh DESCRIPTION
-.Nm
-prints its arguments on the standard output, separated by spaces.
-Unless the
-.Fl n
-option is present, a newline is output following the arguments.
-The
-.Fl e
-option causes
-.Nm
-to treat the escape sequences specially, as described in the following
-paragraph.
-The
-.Fl e
-option is the default, and is provided solely for compatibility with
-other systems.
-Only one of the options
-.Fl n
-and
-.Fl e
-may be given.
-.Pp
-If any of the following sequences of characters is encountered during
-output, the sequence is not output.  Instead, the specified action is
-performed:
-.Bl -tag -width indent
-.It Li \eb
-A backspace character is output.
-.It Li \ec
-Subsequent output is suppressed.  This is normally used at the end of the
-last argument to suppress the trailing newline that
-.Nm
-would otherwise output.
-.It Li \ef
-Output a form feed.
-.It Li \en
-Output a newline character.
-.It Li \er
-Output a carriage return.
-.It Li \et
-Output a (horizontal) tab character.
-.It Li \ev
-Output a vertical tab.
-.It Li \e0 Ns Ar digits
-Output the character whose value is given by zero to three digits.
-If there are zero digits, a nul character is output.
-.It Li \e\e
-Output a backslash.
-.El
-.Sh HINTS
-Remember that backslash is special to the shell and needs to be escaped.
-To output a message to standard error, say
-.Pp
-.D1  echo message \*[Gt]\*[Am]2
-.Sh BUGS
-The octal character escape mechanism
-.Pq Li \e0 Ns Ar digits
-differs from the
-C language mechanism.
-.Pp
-There is no way to force
-.Nm
-to treat its arguments literally, rather than interpreting them as
-options and escape sequences.
diff --git a/sh/bltin/echo.c b/sh/bltin/echo.c
deleted file mode 100644
index bed7535..0000000
--- a/sh/bltin/echo.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*	$NetBSD: echo.c,v 1.12 2005/02/06 04:43:43 perry Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)echo.c	8.1 (Berkeley) 5/31/93
- */
-
-/*
- * Echo command.
- *
- * echo is steeped in tradition - several of them!
- * netbsd has supported 'echo [-n | -e] args' in spite of -e not being
- * documented anywhere.
- * Posix requires that -n be supported, output from strings containing
- * \ is implementation defined
- * The Single Unix Spec requires that \ escapes be treated as if -e
- * were set, but that -n not be treated as an option.
- * (ksh supports 'echo [-eEn] args', but not -- so that it is actually
- * impossible to actually output '-n')
- *
- * It is suggested that 'printf "%b" "string"' be used to get \ sequences
- * expanded.  printf is now a builtin of netbsd's sh and csh.
- */
-
-//#define main echocmd
-
-#include "bltin.h"
-
-int
-echocmd(int argc, char **argv)
-{
-	char **ap;
-	char *p;
-	char c;
-	int count;
-	int nflag = 0;
-	int eflag = 0;
-
-	ap = argv;
-	if (argc)
-		ap++;
-
-	if ((p = *ap) != NULL) {
-		if (equal(p, "-n")) {
-			nflag = 1;
-			ap++;
-		} else if (equal(p, "-e")) {
-			eflag = 1;
-			ap++;
-		}
-	}
-
-	while ((p = *ap++) != NULL) {
-		while ((c = *p++) != '\0') {
-			if (c == '\\' && eflag) {
-				switch (*p++) {
-				case 'a':  c = '\a';  break;	/* bell */
-				case 'b':  c = '\b';  break;
-				case 'c':  return 0;		/* exit */
-				case 'e':  c =  033;  break;	/* escape */
-				case 'f':  c = '\f';  break;
-				case 'n':  c = '\n';  break;
-				case 'r':  c = '\r';  break;
-				case 't':  c = '\t';  break;
-				case 'v':  c = '\v';  break;
-				case '\\':  break;		/* c = '\\' */
-				case '0':
-					c = 0;
-					count = 3;
-					while (--count >= 0 && (unsigned)(*p - '0') < 8)
-						c = (c << 3) + (*p++ - '0');
-					break;
-				default:
-					/* Output the '/' and char following */
-					p--;
-					break;
-				}
-			}
-			putchar(c);
-		}
-		if (*ap)
-			putchar(' ');
-	}
-	if (! nflag)
-		putchar('\n');
-	return 0;
-}
diff --git a/sh/builtins.c b/sh/builtins.c
deleted file mode 100644
index 344dbd6..0000000
--- a/sh/builtins.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * This file was generated by the mkbuiltins program.
- */
-
-#include "shell.h"
-#include "builtins.h"
-
-const struct builtincmd builtincmd[] = {
-
-	{ "command",	bltincmd },
-	{ "bg",	bgcmd },
-	{ "cd",	cdcmd },
-	{ "chdir",	cdcmd },
-	{ "echo",	echocmd },
-	{ "exp",	expcmd },
-	{ "let",	expcmd },
-	{ "false",	falsecmd },
-#if WITH_HISTORY
-	{ "fc",	histcmd },
-	{ "inputrc",	inputrc },
-#endif
-	{ "fg",	fgcmd },
-	{ "getopts",	getoptscmd },
-	{ "hash",	hashcmd },
-	{ "jobid",	jobidcmd },
-	{ "jobs",	jobscmd },
-	{ "local",	localcmd },
-#ifndef SMALL
-#endif
-	{ "pwd",	pwdcmd },
-	{ "read",	readcmd },
-	{ "setvar",	setvarcmd },
-	{ "true",	truecmd },
-	{ "type",	typecmd },
-	{ "umask",	umaskcmd },
-	{ "unalias",	unaliascmd },
-	{ "wait",	waitcmd },
-	{ "alias",	aliascmd },
-	{ "ulimit",	ulimitcmd },
-	{ "wordexp",	wordexpcmd },
-	{ 0, 0 },
-};
-
-const struct builtincmd splbltincmd[] = {
-	{ "break",	breakcmd },
-	{ "continue",	breakcmd },
-	{ ".",	dotcmd },
-	{ "eval",	evalcmd },
-	{ "exec",	execcmd },
-	{ "exit",	exitcmd },
-	{ "export",	exportcmd },
-	{ "readonly",	exportcmd },
-	{ "return",	returncmd },
-	{ "set",	setcmd },
-	{ "shift",	shiftcmd },
-	{ "times",	timescmd },
-	{ "trap",	trapcmd },
-	{ ":",	truecmd },
-	{ "unset",	unsetcmd },
-	{ 0, 0 },
-};
diff --git a/sh/builtins.def b/sh/builtins.def
deleted file mode 100644
index 18e56c6..0000000
--- a/sh/builtins.def
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/bin/sh -
-#	$NetBSD: builtins.def,v 1.21 2004/07/13 15:05:59 seb Exp $
-#
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)builtins.def	8.4 (Berkeley) 5/4/95
-
-#
-# This file lists all the builtin commands.  The first column is the name
-# of a C routine.
-# The -j flag specifies that this command is to be excluded from systems
-# without job control.
-# The -h flag specifies that this command is to be excluded from systems
-# based on the SMALL compile-time symbol.
-# The -s flag specifies that this is a posix 'special builtin' command.
-# The -u flag specifies that this is a posix 'standard utility'.
-# The rest of the line specifies the command name or names used to run
-# the command.
-
-bltincmd	-u command
-bgcmd -j	-u bg
-breakcmd	-s break -s continue
-cdcmd		-u cd chdir
-dotcmd		-s .
-echocmd		echo
-evalcmd		-s eval
-execcmd		-s exec
-exitcmd		-s exit
-expcmd		exp let
-exportcmd	-s export -s readonly
-falsecmd	-u false
-#if WITH_HISTORY
-histcmd -h	-u fc
-inputrc		inputrc
-#endif
-fgcmd -j	-u fg
-getoptscmd	-u getopts
-hashcmd		hash
-jobidcmd	jobid
-jobscmd		-u jobs
-localcmd	local
-#ifndef SMALL
-##printfcmd	printf
-#endif
-pwdcmd		-u pwd
-readcmd		-u read
-returncmd	-s return
-setcmd		-s set
-setvarcmd	setvar
-shiftcmd	-s shift
-timescmd	-s times
-trapcmd		-s trap
-truecmd		-s : -u true
-typecmd		type
-umaskcmd	-u umask
-unaliascmd	-u unalias
-unsetcmd	-s unset
-waitcmd		-u wait
-aliascmd	-u alias
-ulimitcmd	ulimit
-##testcmd		test [
-##killcmd		-u kill		# mandated by posix for 'kill %job'
-wordexpcmd	wordexp
-#newgrp		-u newgrp	# optional command in posix
-
-#exprcmd	expr
diff --git a/sh/builtins.h b/sh/builtins.h
deleted file mode 100644
index 1f9e45a..0000000
--- a/sh/builtins.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * This file was generated by the mkbuiltins program.
- */
-
-#include <sys/cdefs.h>
-
-struct builtincmd {
-      const char *name;
-      int (*builtin)(int, char **);
-};
-
-extern const struct builtincmd builtincmd[];
-extern const struct builtincmd splbltincmd[];
-
-
-int bltincmd(int, char **);
-int bgcmd(int, char **);
-int breakcmd(int, char **);
-int cdcmd(int, char **);
-int dotcmd(int, char **);
-int echocmd(int, char **);
-int evalcmd(int, char **);
-int execcmd(int, char **);
-int exitcmd(int, char **);
-int expcmd(int, char **);
-int exportcmd(int, char **);
-int falsecmd(int, char **);
-#if WITH_HISTORY
-int histcmd(int, char **);
-int inputrc(int, char **);
-#endif
-int fgcmd(int, char **);
-int getoptscmd(int, char **);
-int hashcmd(int, char **);
-int jobidcmd(int, char **);
-int jobscmd(int, char **);
-int localcmd(int, char **);
-#ifndef SMALL
-#endif
-int pwdcmd(int, char **);
-int readcmd(int, char **);
-int returncmd(int, char **);
-int setcmd(int, char **);
-int setvarcmd(int, char **);
-int shiftcmd(int, char **);
-int timescmd(int, char **);
-int trapcmd(int, char **);
-int truecmd(int, char **);
-int typecmd(int, char **);
-int umaskcmd(int, char **);
-int unaliascmd(int, char **);
-int unsetcmd(int, char **);
-int waitcmd(int, char **);
-int aliascmd(int, char **);
-int ulimitcmd(int, char **);
-int wordexpcmd(int, char **);
diff --git a/sh/cd.c b/sh/cd.c
deleted file mode 100644
index 4ab599b..0000000
--- a/sh/cd.c
+++ /dev/null
@@ -1,446 +0,0 @@
-/*	$NetBSD: cd.c,v 1.34 2003/11/14 20:00:28 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)cd.c	8.2 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: cd.c,v 1.34 2003/11/14 20:00:28 dsl Exp $");
-#endif
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-/*
- * The cd and pwd commands.
- */
-
-#include "shell.h"
-#include "var.h"
-#include "nodes.h"	/* for jobs.h */
-#include "jobs.h"
-#include "options.h"
-#include "output.h"
-#include "memalloc.h"
-#include "error.h"
-#include "exec.h"
-#include "redir.h"
-#include "mystring.h"
-#include "show.h"
-#include "cd.h"
-
-STATIC int docd(char *, int);
-STATIC char *getcomponent(void);
-STATIC void updatepwd(char *);
-STATIC void find_curdir(int noerror);
-
-char *curdir = NULL;		/* current working directory */
-char *prevdir;			/* previous working directory */
-STATIC char *cdcomppath;
-
-int
-cdcmd(int argc, char **argv)
-{
-	const char *dest;
-	const char *path;
-	char *p, *d;
-	struct stat statb;
-	int print = cdprint;	/* set -cdprint to enable */
-
-	nextopt(nullstr);
-
-	/*
-	 * Try (quite hard) to have 'curdir' defined, nothing has set
-	 * it on entry to the shell, but we want 'cd fred; cd -' to work.
-	 */
-	getpwd(1);
-	dest = *argptr;
-	if (dest == NULL) {
-		dest = bltinlookup("HOME", 1);
-		if (dest == NULL)
-			error("HOME not set");
-	} else {
-		if (argptr[1]) {
-			/* Do 'ksh' style substitution */
-			if (!curdir)
-				error("PWD not set");
-			p = strstr(curdir, dest);
-			if (!p)
-				error("bad substitution");
-			d = stalloc(strlen(curdir) + strlen(argptr[1]) + 1);
-			memcpy(d, curdir, p - curdir);
-			strcpy(d + (p - curdir), argptr[1]);
-			strcat(d, p + strlen(dest));
-			dest = d;
-			print = 1;
-		}
-	}
-
-	if (dest[0] == '-' && dest[1] == '\0') {
-		dest = prevdir ? prevdir : curdir;
-		print = 1;
-	}
-	if (*dest == '\0')
-	        dest = ".";
-	if (*dest == '/' || (path = bltinlookup("CDPATH", 1)) == NULL)
-		path = nullstr;
-	while ((p = padvance(&path, dest)) != NULL) {
-		if (stat(p, &statb) >= 0 && S_ISDIR(statb.st_mode)) {
-			if (!print) {
-				/*
-				 * XXX - rethink
-				 */
-				if (p[0] == '.' && p[1] == '/' && p[2] != '\0')
-					p += 2;
-				print = strcmp(p, dest);
-			}
-			if (docd(p, print) >= 0)
-				return 0;
-
-		}
-	}
-	error("can't cd to %s", dest);
-	/* NOTREACHED */
-}
-
-
-/*
- * Actually do the chdir.  In an interactive shell, print the
- * directory name if "print" is nonzero.
- */
-
-STATIC int
-docd(char *dest, int print)
-{
-	char *p;
-	char *q;
-	char *component;
-	struct stat statb;
-	int first;
-	int badstat;
-
-	TRACE(("docd(\"%s\", %d) called\n", dest, print));
-
-	/*
-	 *  Check each component of the path. If we find a symlink or
-	 *  something we can't stat, clear curdir to force a getcwd()
-	 *  next time we get the value of the current directory.
-	 */
-	badstat = 0;
-	cdcomppath = stalloc(strlen(dest) + 1);
-	scopy(dest, cdcomppath);
-	STARTSTACKSTR(p);
-	if (*dest == '/') {
-		STPUTC('/', p);
-		cdcomppath++;
-	}
-	first = 1;
-	while ((q = getcomponent()) != NULL) {
-		if (q[0] == '\0' || (q[0] == '.' && q[1] == '\0'))
-			continue;
-		if (! first)
-			STPUTC('/', p);
-		first = 0;
-		component = q;
-		while (*q)
-			STPUTC(*q++, p);
-		if (equal(component, ".."))
-			continue;
-		STACKSTRNUL(p);
-		if ((lstat(stackblock(), &statb) < 0)
-		    || (S_ISLNK(statb.st_mode)))  {
-			/* print = 1; */
-			badstat = 1;
-			break;
-		}
-	}
-
-	INTOFF;
-	if (chdir(dest) < 0) {
-		INTON;
-		return -1;
-	}
-	updatepwd(badstat ? NULL : dest);
-	INTON;
-	if (print && iflag && curdir)
-		out1fmt("%s\n", curdir);
-	return 0;
-}
-
-
-/*
- * Get the next component of the path name pointed to by cdcomppath.
- * This routine overwrites the string pointed to by cdcomppath.
- */
-
-STATIC char *
-getcomponent()
-{
-	char *p;
-	char *start;
-
-	if ((p = cdcomppath) == NULL)
-		return NULL;
-	start = cdcomppath;
-	while (*p != '/' && *p != '\0')
-		p++;
-	if (*p == '\0') {
-		cdcomppath = NULL;
-	} else {
-		*p++ = '\0';
-		cdcomppath = p;
-	}
-	return start;
-}
-
-
-
-/*
- * Update curdir (the name of the current directory) in response to a
- * cd command.  We also call hashcd to let the routines in exec.c know
- * that the current directory has changed.
- */
-
-STATIC void
-updatepwd(char *dir)
-{
-	char *new;
-	char *p;
-
-	hashcd();				/* update command hash table */
-
-	/*
-	 * If our argument is NULL, we don't know the current directory
-	 * any more because we traversed a symbolic link or something
-	 * we couldn't stat().
-	 */
-	if (dir == NULL || curdir == NULL)  {
-		if (prevdir)
-			ckfree(prevdir);
-		INTOFF;
-		prevdir = curdir;
-		curdir = NULL;
-		getpwd(1);
-		INTON;
-		if (curdir)
-			setvar("PWD", curdir, VEXPORT);
-		else
-			unsetvar("PWD", 0);
-		return;
-	}
-	cdcomppath = stalloc(strlen(dir) + 1);
-	scopy(dir, cdcomppath);
-	STARTSTACKSTR(new);
-	if (*dir != '/') {
-		p = curdir;
-		while (*p)
-			STPUTC(*p++, new);
-		if (p[-1] == '/')
-			STUNPUTC(new);
-	}
-	while ((p = getcomponent()) != NULL) {
-		if (equal(p, "..")) {
-			while (new > stackblock() && (STUNPUTC(new), *new) != '/');
-		} else if (*p != '\0' && ! equal(p, ".")) {
-			STPUTC('/', new);
-			while (*p)
-				STPUTC(*p++, new);
-		}
-	}
-	if (new == stackblock())
-		STPUTC('/', new);
-	STACKSTRNUL(new);
-	INTOFF;
-	if (prevdir)
-		ckfree(prevdir);
-	prevdir = curdir;
-	curdir = savestr(stackblock());
-	setvar("PWD", curdir, VEXPORT);
-	INTON;
-}
-
-/*
- * Posix says the default should be 'pwd -L' (as below), however
- * the 'cd' command (above) does something much nearer to the
- * posix 'cd -P' (not the posix default of 'cd -L').
- * If 'cd' is changed to support -P/L then the default here
- * needs to be revisited if the historic behaviour is to be kept.
- */
-
-int
-pwdcmd(int argc, char **argv)
-{
-	int i;
-	char opt = 'L';
-
-	while ((i = nextopt("LP")) != '\0')
-		opt = i;
-	if (*argptr)
-		error("unexpected argument");
-
-	if (opt == 'L')
-		getpwd(0);
-	else
-		find_curdir(0);
-
-	setvar("PWD", curdir, VEXPORT);
-	out1str(curdir);
-	out1c('\n');
-	return 0;
-}
-
-
-
-
-#define MAXPWD 256
-
-/*
- * Find out what the current directory is. If we already know the current
- * directory, this routine returns immediately.
- */
-void
-getpwd(int noerror)
-{
-	char *pwd;
-	struct stat stdot, stpwd;
-	static int first = 1;
-
-	if (curdir)
-		return;
-
-	if (first) {
-		first = 0;
-		pwd = getenv("PWD");
-		if (pwd && *pwd == '/' && stat(".", &stdot) != -1 &&
-		    stat(pwd, &stpwd) != -1 &&
-		    stdot.st_dev == stpwd.st_dev &&
-		    stdot.st_ino == stpwd.st_ino) {
-			curdir = savestr(pwd);
-			return;
-		}
-	}
-
-	find_curdir(noerror);
-
-	return;
-}
-
-STATIC void
-find_curdir(int noerror)
-{
-	int i;
-	char *pwd;
-
-	/*
-	 * Things are a bit complicated here; we could have just used
-	 * getcwd, but traditionally getcwd is implemented using popen
-	 * to /bin/pwd. This creates a problem for us, since we cannot
-	 * keep track of the job if it is being ran behind our backs.
-	 * So we re-implement getcwd(), and we suppress interrupts
-	 * throughout the process. This is not completely safe, since
-	 * the user can still break out of it by killing the pwd program.
-	 * We still try to use getcwd for systems that we know have a
-	 * c implementation of getcwd, that does not open a pipe to
-	 * /bin/pwd.
-	 */
-#if defined(__NetBSD__) || defined(__SVR4) || defined(__linux__)
-	for (i = MAXPWD;; i *= 2) {
-		pwd = stalloc(i);
-		if (getcwd(pwd, i) != NULL) {
-			curdir = savestr(pwd);
-			return;
-		}
-		stunalloc(pwd);
-		if (errno == ERANGE)
-			continue;
-		if (!noerror)
-			error("getcwd() failed: %s", strerror(errno));
-		return;
-	}
-#else
-	{
-		char *p;
-		int status;
-		struct job *jp;
-		int pip[2];
-
-		pwd = stalloc(MAXPWD);
-		INTOFF;
-		if (pipe(pip) < 0)
-			error("Pipe call failed");
-		jp = makejob((union node *)NULL, 1);
-		if (forkshell(jp, (union node *)NULL, FORK_NOJOB) == 0) {
-			(void) close(pip[0]);
-			if (pip[1] != 1) {
-				close(1);
-				copyfd(pip[1], 1);
-				close(pip[1]);
-			}
-			(void) execl("/bin/pwd", "pwd", (char *)0);
-			sh_warn("Cannot exec /bin/pwd");
-			exit(1);
-		}
-		(void) close(pip[1]);
-		pip[1] = -1;
-		p = pwd;
-		while ((i = read(pip[0], p, pwd + MAXPWD - p)) > 0
-		     || (i == -1 && errno == EINTR)) {
-			if (i > 0)
-				p += i;
-		}
-		(void) close(pip[0]);
-		pip[0] = -1;
-		status = waitforjob(jp);
-		if (status != 0)
-			error((char *)0);
-		if (i < 0 || p == pwd || p[-1] != '\n') {
-			if (noerror) {
-				INTON;
-				return;
-			}
-			error("pwd command failed");
-		}
-		p[-1] = '\0';
-		INTON;
-		curdir = savestr(pwd);
-		return;
-	}
-#endif
-}
diff --git a/sh/cd.h b/sh/cd.h
deleted file mode 100644
index a4dcc01..0000000
--- a/sh/cd.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*	$NetBSD: cd.h,v 1.4 2003/08/07 09:05:30 agc Exp $	*/
-
-/*-
- * Copyright (c) 1995
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-void	getpwd(int);
-int	cdcmd(int, char **);
-int	pwdcmd(int, char **);
diff --git a/sh/error.c b/sh/error.c
deleted file mode 100644
index 8cbed19..0000000
--- a/sh/error.c
+++ /dev/null
@@ -1,366 +0,0 @@
-/*	$NetBSD: error.c,v 1.31 2003/08/07 09:05:30 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)error.c	8.2 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: error.c,v 1.31 2003/08/07 09:05:30 agc Exp $");
-#endif
-#endif /* not lint */
-
-/*
- * Errors and exceptions.
- */
-
-#include <signal.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "shell.h"
-#include "main.h"
-#include "options.h"
-#include "output.h"
-#include "error.h"
-#include "show.h"
-
-#define signal bsd_signal
-/*
- * Code to handle exceptions in C.
- */
-
-struct jmploc *handler;
-int exception;
-volatile int suppressint;
-volatile int intpending;
-char *commandname;
-
-
-static void exverror(int, const char *, va_list)
-    __attribute__((__noreturn__));
-
-/*
- * Called to raise an exception.  Since C doesn't include exceptions, we
- * just do a longjmp to the exception handler.  The type of exception is
- * stored in the global variable "exception".
- */
-
-void
-exraise(int e)
-{
-	if (handler == NULL)
-		abort();
-	exception = e;
-	longjmp(handler->loc, 1);
-}
-
-
-/*
- * Called from trap.c when a SIGINT is received.  (If the user specifies
- * that SIGINT is to be trapped or ignored using the trap builtin, then
- * this routine is not called.)  Suppressint is nonzero when interrupts
- * are held using the INTOFF macro.  The call to _exit is necessary because
- * there is a short period after a fork before the signal handlers are
- * set to the appropriate value for the child.  (The test for iflag is
- * just defensive programming.)
- */
-
-void
-onint(void)
-{
-	sigset_t nsigset;
-
-	if (suppressint) {
-		intpending = 1;
-		return;
-	}
-	intpending = 0;
-	sigemptyset(&nsigset);
-	sigprocmask(SIG_SETMASK, &nsigset, NULL);
-	if (rootshell && iflag)
-		exraise(EXINT);
-	else {
-		signal(SIGINT, SIG_DFL);
-		raise(SIGINT);
-	}
-	/* NOTREACHED */
-}
-
-static void
-exvwarning(int sv_errno, const char *msg, va_list ap)
-{
-	/* Partially emulate line buffered output so that:
-	 *	printf '%d\n' 1 a 2
-	 * and
-	 *	printf '%d %d %d\n' 1 a 2
-	 * both generate sensible text when stdout and stderr are merged.
-	 */
-	if (output.nextc != output.buf && output.nextc[-1] == '\n')
-		flushout(&output);
-	if (commandname)
-		outfmt(&errout, "%s: ", commandname);
-	if (msg != NULL) {
-		doformat(&errout, msg, ap);
-		if (sv_errno >= 0)
-			outfmt(&errout, ": ");
-	}
-	if (sv_errno >= 0)
-		outfmt(&errout, "%s", strerror(sv_errno));
-	out2c('\n');
-	flushout(&errout);
-}
-
-/*
- * Exverror is called to raise the error exception.  If the second argument
- * is not NULL then error prints an error message using printf style
- * formatting.  It then raises the error exception.
- */
-static void
-exverror(int cond, const char *msg, va_list ap)
-{
-	CLEAR_PENDING_INT;
-	INTOFF;
-
-#ifdef DEBUG
-	if (msg) {
-		TRACE(("exverror(%d, \"", cond));
-		TRACEV((msg, ap));
-		TRACE(("\") pid=%d\n", getpid()));
-	} else
-		TRACE(("exverror(%d, NULL) pid=%d\n", cond, getpid()));
-#endif
-	if (msg)
-		exvwarning(-1, msg, ap);
-
-	flushall();
-	exraise(cond);
-	/* NOTREACHED */
-}
-
-
-void
-error(const char *msg, ...)
-{
-	va_list ap;
-
-	va_start(ap, msg);
-	exverror(EXERROR, msg, ap);
-	/* NOTREACHED */
-	va_end(ap);
-}
-
-
-void
-exerror(int cond, const char *msg, ...)
-{
-	va_list ap;
-
-	va_start(ap, msg);
-	exverror(cond, msg, ap);
-	/* NOTREACHED */
-	va_end(ap);
-}
-
-/*
- * error/warning routines for external builtins
- */
-
-void
-sh_exit(int rval)
-{
-	exerrno = rval & 255;
-	exraise(EXEXEC);
-}
-
-void
-sh_err(int status, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	exvwarning(errno, fmt, ap);
-	va_end(ap);
-	sh_exit(status);
-}
-
-void
-sh_verr(int status, const char *fmt, va_list ap)
-{
-	exvwarning(errno, fmt, ap);
-	sh_exit(status);
-}
-
-void
-sh_errx(int status, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	exvwarning(-1, fmt, ap);
-	va_end(ap);
-	sh_exit(status);
-}
-
-void
-sh_verrx(int status, const char *fmt, va_list ap)
-{
-	exvwarning(-1, fmt, ap);
-	sh_exit(status);
-}
-
-void
-sh_warn(const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	exvwarning(errno, fmt, ap);
-	va_end(ap);
-}
-
-void
-sh_vwarn(const char *fmt, va_list ap)
-{
-	exvwarning(errno, fmt, ap);
-}
-
-void
-sh_warnx(const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	exvwarning(-1, fmt, ap);
-	va_end(ap);
-}
-
-void
-sh_vwarnx(const char *fmt, va_list ap)
-{
-	exvwarning(-1, fmt, ap);
-}
-
-
-/*
- * Table of error messages.
- */
-
-struct errname {
-	short errcode;		/* error number */
-	short action;		/* operation which encountered the error */
-	const char *msg;	/* text describing the error */
-};
-
-
-#define ALL (E_OPEN|E_CREAT|E_EXEC)
-
-STATIC const struct errname errormsg[] = {
-	{ EINTR,	ALL,	"interrupted" },
-	{ EACCES,	ALL,	"permission denied" },
-	{ EIO,		ALL,	"I/O error" },
-	{ EEXIST,	ALL,	"file exists" },
-	{ ENOENT,	E_OPEN,	"no such file" },
-	{ ENOENT,	E_CREAT,"directory nonexistent" },
-	{ ENOENT,	E_EXEC,	"not found" },
-	{ ENOTDIR,	E_OPEN,	"no such file" },
-	{ ENOTDIR,	E_CREAT,"directory nonexistent" },
-	{ ENOTDIR,	E_EXEC,	"not found" },
-	{ EISDIR,	ALL,	"is a directory" },
-#ifdef EMFILE
-	{ EMFILE,	ALL,	"too many open files" },
-#endif
-	{ ENFILE,	ALL,	"file table overflow" },
-	{ ENOSPC,	ALL,	"file system full" },
-#ifdef EDQUOT
-	{ EDQUOT,	ALL,	"disk quota exceeded" },
-#endif
-#ifdef ENOSR
-	{ ENOSR,	ALL,	"no streams resources" },
-#endif
-	{ ENXIO,	ALL,	"no such device or address" },
-	{ EROFS,	ALL,	"read-only file system" },
-	{ ETXTBSY,	ALL,	"text busy" },
-#ifdef EAGAIN
-	{ EAGAIN,	E_EXEC,	"not enough memory" },
-#endif
-	{ ENOMEM,	ALL,	"not enough memory" },
-#ifdef ENOLINK
-	{ ENOLINK,	ALL,	"remote access failed" },
-#endif
-#ifdef EMULTIHOP
-	{ EMULTIHOP,	ALL,	"remote access failed" },
-#endif
-#ifdef ECOMM
-	{ ECOMM,	ALL,	"remote access failed" },
-#endif
-#ifdef ESTALE
-	{ ESTALE,	ALL,	"remote access failed" },
-#endif
-#ifdef ETIMEDOUT
-	{ ETIMEDOUT,	ALL,	"remote access failed" },
-#endif
-#ifdef ELOOP
-	{ ELOOP,	ALL,	"symbolic link loop" },
-#endif
-	{ E2BIG,	E_EXEC,	"argument list too long" },
-#ifdef ELIBACC
-	{ ELIBACC,	E_EXEC,	"shared library missing" },
-#endif
-	{ 0,		0,	NULL },
-};
-
-
-/*
- * Return a string describing an error.  The returned string may be a
- * pointer to a static buffer that will be overwritten on the next call.
- * Action describes the operation that got the error.
- */
-
-const char *
-errmsg(int e, int action)
-{
-	struct errname const *ep;
-	static char buf[12];
-
-	for (ep = errormsg ; ep->errcode ; ep++) {
-		if (ep->errcode == e && (ep->action & action) != 0)
-			return ep->msg;
-	}
-	fmtstr(buf, sizeof buf, "error %d", e);
-	return buf;
-}
diff --git a/sh/error.h b/sh/error.h
deleted file mode 100644
index 8e70ca4..0000000
--- a/sh/error.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*	$NetBSD: error.h,v 1.16 2003/08/07 09:05:30 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)error.h	8.2 (Berkeley) 5/4/95
- */
-
-#include <stdarg.h>
-
-/*
- * Types of operations (passed to the errmsg routine).
- */
-
-#define E_OPEN 01	/* opening a file */
-#define E_CREAT 02	/* creating a file */
-#define E_EXEC 04	/* executing a program */
-
-
-/*
- * We enclose jmp_buf in a structure so that we can declare pointers to
- * jump locations.  The global variable handler contains the location to
- * jump to when an exception occurs, and the global variable exception
- * contains a code identifying the exeception.  To implement nested
- * exception handlers, the user should save the value of handler on entry
- * to an inner scope, set handler to point to a jmploc structure for the
- * inner scope, and restore handler on exit from the scope.
- */
-
-#include <setjmp.h>
-
-struct jmploc {
-	jmp_buf loc;
-};
-
-extern struct jmploc *handler;
-extern int exception;
-extern int exerrno;	/* error for EXEXEC */
-
-/* exceptions */
-#define EXINT 0		/* SIGINT received */
-#define EXERROR 1	/* a generic error */
-#define EXSHELLPROC 2	/* execute a shell procedure */
-#define EXEXEC 3	/* command execution failed */
-
-
-/*
- * These macros allow the user to suspend the handling of interrupt signals
- * over a period of time.  This is similar to SIGHOLD to or sigblock, but
- * much more efficient and portable.  (But hacking the kernel is so much
- * more fun than worrying about efficiency and portability. :-))
- */
-
-extern volatile int suppressint;
-extern volatile int intpending;
-
-#define INTOFF suppressint++
-#define INTON { if (--suppressint == 0 && intpending) onint(); }
-#define FORCEINTON {suppressint = 0; if (intpending) onint();}
-#define CLEAR_PENDING_INT intpending = 0
-#define int_pending() intpending
-
-void exraise(int) __attribute__((__noreturn__));
-void onint(void);
-void error(const char *, ...) __attribute__((__noreturn__));
-void exerror(int, const char *, ...) __attribute__((__noreturn__));
-const char *errmsg(int, int);
-
-void sh_err(int, const char *, ...) __attribute__((__noreturn__));
-void sh_verr(int, const char *, va_list) __attribute__((__noreturn__));
-void sh_errx(int, const char *, ...) __attribute__((__noreturn__));
-void sh_verrx(int, const char *, va_list) __attribute__((__noreturn__));
-void sh_warn(const char *, ...);
-void sh_vwarn(const char *, va_list);
-void sh_warnx(const char *, ...);
-void sh_vwarnx(const char *, va_list);
-
-void sh_exit(int) __attribute__((__noreturn__));
-
-
-/*
- * BSD setjmp saves the signal mask, which violates ANSI C and takes time,
- * so we use _setjmp instead.
- */
-
-#if defined(BSD) && !defined(__SVR4) && !defined(__linux__)
-#define setjmp(jmploc)	_setjmp(jmploc)
-#define longjmp(jmploc, val)	_longjmp(jmploc, val)
-#endif
diff --git a/sh/eval.c b/sh/eval.c
deleted file mode 100644
index 9acfd64..0000000
--- a/sh/eval.c
+++ /dev/null
@@ -1,1257 +0,0 @@
-/*	$NetBSD: eval.c,v 1.81.2.1 2005/06/13 22:03:51 tron Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)eval.c	8.9 (Berkeley) 6/8/95";
-#else
-__RCSID("$NetBSD: eval.c,v 1.81.2.1 2005/06/13 22:03:51 tron Exp $");
-#endif
-#endif /* not lint */
-
-#include <stdlib.h>
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-#ifdef __linux__
-#include <fcntl.h>
-#else
-#include <sys/fcntl.h>
-#endif
-#include <sys/times.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-
-/*
- * Evaluate a command.
- */
-
-#include "shell.h"
-#include "nodes.h"
-#include "syntax.h"
-#include "expand.h"
-#include "parser.h"
-#include "jobs.h"
-#include "eval.h"
-#include "builtins.h"
-#include "options.h"
-#include "exec.h"
-#include "redir.h"
-#include "input.h"
-#include "output.h"
-#include "trap.h"
-#include "var.h"
-#include "memalloc.h"
-#include "error.h"
-#include "show.h"
-#include "mystring.h"
-#include "main.h"
-#ifndef SMALL
-#include "myhistedit.h"
-#endif
-
-
-/* flags in argument to evaltree */
-#define EV_EXIT 01		/* exit after evaluating tree */
-#define EV_TESTED 02		/* exit status is checked; ignore -e flag */
-#define EV_BACKCMD 04		/* command executing within back quotes */
-
-int evalskip;			/* set if we are skipping commands */
-STATIC int skipcount;		/* number of levels to skip */
-MKINIT int loopnest;		/* current loop nesting level */
-int funcnest;			/* depth of function calls */
-
-
-char *commandname;
-struct strlist *cmdenviron;
-int exitstatus;			/* exit status of last command */
-int back_exitstatus;		/* exit status of backquoted command */
-
-
-STATIC void evalloop(union node *, int);
-STATIC void evalfor(union node *, int);
-STATIC void evalcase(union node *, int);
-STATIC void evalsubshell(union node *, int);
-STATIC void expredir(union node *);
-STATIC void evalpipe(union node *);
-STATIC void evalcommand(union node *, int, struct backcmd *);
-STATIC void prehash(union node *);
-
-
-/*
- * Called to reset things after an exception.
- */
-
-#ifdef mkinit
-INCLUDE "eval.h"
-
-RESET {
-	evalskip = 0;
-	loopnest = 0;
-	funcnest = 0;
-}
-
-SHELLPROC {
-	exitstatus = 0;
-}
-#endif
-
-static int
-sh_pipe(int fds[2])
-{
-	int nfd;
-
-	if (pipe(fds))
-		return -1;
-
-	if (fds[0] < 3) {
-		nfd = fcntl(fds[0], F_DUPFD, 3);
-		if (nfd != -1) {
-			close(fds[0]);
-			fds[0] = nfd;
-		}
-	}
-
-	if (fds[1] < 3) {
-		nfd = fcntl(fds[1], F_DUPFD, 3);
-		if (nfd != -1) {
-			close(fds[1]);
-			fds[1] = nfd;
-		}
-	}
-	return 0;
-}
-
-
-/*
- * The eval commmand.
- */
-
-int
-evalcmd(int argc, char **argv)
-{
-        char *p;
-        char *concat;
-        char **ap;
-
-        if (argc > 1) {
-                p = argv[1];
-                if (argc > 2) {
-                        STARTSTACKSTR(concat);
-                        ap = argv + 2;
-                        for (;;) {
-                                while (*p)
-                                        STPUTC(*p++, concat);
-                                if ((p = *ap++) == NULL)
-                                        break;
-                                STPUTC(' ', concat);
-                        }
-                        STPUTC('\0', concat);
-                        p = grabstackstr(concat);
-                }
-                evalstring(p, EV_TESTED);
-        }
-        return exitstatus;
-}
-
-
-/*
- * Execute a command or commands contained in a string.
- */
-
-void
-evalstring(char *s, int flag)
-{
-	union node *n;
-	struct stackmark smark;
-
-	setstackmark(&smark);
-	setinputstring(s, 1);
-
-	while ((n = parsecmd(0)) != NEOF) {
-		evaltree(n, flag);
-		popstackmark(&smark);
-	}
-	popfile();
-	popstackmark(&smark);
-}
-
-
-
-/*
- * Evaluate a parse tree.  The value is left in the global variable
- * exitstatus.
- */
-
-void
-evaltree(union node *n, int flags)
-{
-	if (n == NULL) {
-		TRACE(("evaltree(NULL) called\n"));
-		exitstatus = 0;
-		goto out;
-	}
-#ifdef WITH_HISTORY
-	displayhist = 1;	/* show history substitutions done with fc */
-#endif
-	TRACE(("pid %d, evaltree(%p: %d, %d) called\n",
-	    getpid(), n, n->type, flags));
-	switch (n->type) {
-	case NSEMI:
-		evaltree(n->nbinary.ch1, flags & EV_TESTED);
-		if (evalskip)
-			goto out;
-		evaltree(n->nbinary.ch2, flags);
-		break;
-	case NAND:
-		evaltree(n->nbinary.ch1, EV_TESTED);
-		if (evalskip || exitstatus != 0)
-			goto out;
-		evaltree(n->nbinary.ch2, flags);
-		break;
-	case NOR:
-		evaltree(n->nbinary.ch1, EV_TESTED);
-		if (evalskip || exitstatus == 0)
-			goto out;
-		evaltree(n->nbinary.ch2, flags);
-		break;
-	case NREDIR:
-		expredir(n->nredir.redirect);
-		redirect(n->nredir.redirect, REDIR_PUSH);
-		evaltree(n->nredir.n, flags);
-		popredir();
-		break;
-	case NSUBSHELL:
-		evalsubshell(n, flags);
-		break;
-	case NBACKGND:
-		evalsubshell(n, flags);
-		break;
-	case NIF: {
-		evaltree(n->nif.test, EV_TESTED);
-		if (evalskip)
-			goto out;
-		if (exitstatus == 0)
-			evaltree(n->nif.ifpart, flags);
-		else if (n->nif.elsepart)
-			evaltree(n->nif.elsepart, flags);
-		else
-			exitstatus = 0;
-		break;
-	}
-	case NWHILE:
-	case NUNTIL:
-		evalloop(n, flags);
-		break;
-	case NFOR:
-		evalfor(n, flags);
-		break;
-	case NCASE:
-		evalcase(n, flags);
-		break;
-	case NDEFUN:
-		defun(n->narg.text, n->narg.next);
-		exitstatus = 0;
-		break;
-	case NNOT:
-		evaltree(n->nnot.com, EV_TESTED);
-		exitstatus = !exitstatus;
-		break;
-	case NPIPE:
-		evalpipe(n);
-		break;
-	case NCMD:
-		evalcommand(n, flags, (struct backcmd *)NULL);
-		break;
-	default:
-		out1fmt("Node type = %d\n", n->type);
-		flushout(&output);
-		break;
-	}
-out:
-	if (pendingsigs)
-		dotrap();
-	if ((flags & EV_EXIT) != 0)
-		exitshell(exitstatus);
-}
-
-
-STATIC void
-evalloop(union node *n, int flags)
-{
-	int status;
-
-	loopnest++;
-	status = 0;
-	for (;;) {
-		evaltree(n->nbinary.ch1, EV_TESTED);
-		if (evalskip) {
-skipping:	  if (evalskip == SKIPCONT && --skipcount <= 0) {
-				evalskip = 0;
-				continue;
-			}
-			if (evalskip == SKIPBREAK && --skipcount <= 0)
-				evalskip = 0;
-			break;
-		}
-		if (n->type == NWHILE) {
-			if (exitstatus != 0)
-				break;
-		} else {
-			if (exitstatus == 0)
-				break;
-		}
-		evaltree(n->nbinary.ch2, flags & EV_TESTED);
-		status = exitstatus;
-		if (evalskip)
-			goto skipping;
-	}
-	loopnest--;
-	exitstatus = status;
-}
-
-
-
-STATIC void
-evalfor(union node *n, int flags)
-{
-	struct arglist arglist;
-	union node *argp;
-	struct strlist *sp;
-	struct stackmark smark;
-	int status = 0;
-
-	setstackmark(&smark);
-	arglist.lastp = &arglist.list;
-	for (argp = n->nfor.args ; argp ; argp = argp->narg.next) {
-		expandarg(argp, &arglist, EXP_FULL | EXP_TILDE);
-		if (evalskip)
-			goto out;
-	}
-	*arglist.lastp = NULL;
-
-	loopnest++;
-	for (sp = arglist.list ; sp ; sp = sp->next) {
-		setvar(n->nfor.var, sp->text, 0);
-		evaltree(n->nfor.body, flags & EV_TESTED);
-		status = exitstatus;
-		if (evalskip) {
-			if (evalskip == SKIPCONT && --skipcount <= 0) {
-				evalskip = 0;
-				continue;
-			}
-			if (evalskip == SKIPBREAK && --skipcount <= 0)
-				evalskip = 0;
-			break;
-		}
-	}
-	loopnest--;
-	exitstatus = status;
-out:
-	popstackmark(&smark);
-}
-
-
-
-STATIC void
-evalcase(union node *n, int flags)
-{
-	union node *cp;
-	union node *patp;
-	struct arglist arglist;
-	struct stackmark smark;
-	int status = 0;
-
-	setstackmark(&smark);
-	arglist.lastp = &arglist.list;
-	expandarg(n->ncase.expr, &arglist, EXP_TILDE);
-	for (cp = n->ncase.cases ; cp && evalskip == 0 ; cp = cp->nclist.next) {
-		for (patp = cp->nclist.pattern ; patp ; patp = patp->narg.next) {
-			if (casematch(patp, arglist.list->text)) {
-				if (evalskip == 0) {
-					evaltree(cp->nclist.body, flags);
-					status = exitstatus;
-				}
-				goto out;
-			}
-		}
-	}
-out:
-	exitstatus = status;
-	popstackmark(&smark);
-}
-
-
-
-/*
- * Kick off a subshell to evaluate a tree.
- */
-
-STATIC void
-evalsubshell(union node *n, int flags)
-{
-	struct job *jp;
-	int backgnd = (n->type == NBACKGND);
-
-	expredir(n->nredir.redirect);
-	INTOFF;
-	jp = makejob(n, 1);
-	if (forkshell(jp, n, backgnd) == 0) {
-		INTON;
-		if (backgnd)
-			flags &=~ EV_TESTED;
-		redirect(n->nredir.redirect, 0);
-		/* never returns */
-		evaltree(n->nredir.n, flags | EV_EXIT);
-	}
-	if (! backgnd)
-		exitstatus = waitforjob(jp);
-	INTON;
-}
-
-
-
-/*
- * Compute the names of the files in a redirection list.
- */
-
-STATIC void
-expredir(union node *n)
-{
-	union node *redir;
-
-	for (redir = n ; redir ; redir = redir->nfile.next) {
-		struct arglist fn;
-		fn.lastp = &fn.list;
-		switch (redir->type) {
-		case NFROMTO:
-		case NFROM:
-		case NTO:
-		case NCLOBBER:
-		case NAPPEND:
-			expandarg(redir->nfile.fname, &fn, EXP_TILDE | EXP_REDIR);
-			redir->nfile.expfname = fn.list->text;
-			break;
-		case NFROMFD:
-		case NTOFD:
-			if (redir->ndup.vname) {
-				expandarg(redir->ndup.vname, &fn, EXP_FULL | EXP_TILDE);
-				fixredir(redir, fn.list->text, 1);
-			}
-			break;
-		}
-	}
-}
-
-
-
-/*
- * Evaluate a pipeline.  All the processes in the pipeline are children
- * of the process creating the pipeline.  (This differs from some versions
- * of the shell, which make the last process in a pipeline the parent
- * of all the rest.)
- */
-
-STATIC void
-evalpipe(union node *n)
-{
-	struct job *jp;
-	struct nodelist *lp;
-	int pipelen;
-	int prevfd;
-	int pip[2];
-
-	TRACE(("evalpipe(0x%lx) called\n", (long)n));
-	pipelen = 0;
-	for (lp = n->npipe.cmdlist ; lp ; lp = lp->next)
-		pipelen++;
-	INTOFF;
-	jp = makejob(n, pipelen);
-	prevfd = -1;
-	for (lp = n->npipe.cmdlist ; lp ; lp = lp->next) {
-		prehash(lp->n);
-		pip[1] = -1;
-		if (lp->next) {
-			if (sh_pipe(pip) < 0) {
-				close(prevfd);
-				error("Pipe call failed");
-			}
-		}
-		if (forkshell(jp, lp->n, n->npipe.backgnd) == 0) {
-			INTON;
-			if (prevfd > 0) {
-				close(0);
-				copyfd(prevfd, 0);
-				close(prevfd);
-			}
-			if (pip[1] >= 0) {
-				close(pip[0]);
-				if (pip[1] != 1) {
-					close(1);
-					copyfd(pip[1], 1);
-					close(pip[1]);
-				}
-			}
-			evaltree(lp->n, EV_EXIT);
-		}
-		if (prevfd >= 0)
-			close(prevfd);
-		prevfd = pip[0];
-		close(pip[1]);
-	}
-	if (n->npipe.backgnd == 0) {
-		exitstatus = waitforjob(jp);
-		TRACE(("evalpipe:  job done exit status %d\n", exitstatus));
-	}
-	INTON;
-}
-
-
-
-/*
- * Execute a command inside back quotes.  If it's a builtin command, we
- * want to save its output in a block obtained from malloc.  Otherwise
- * we fork off a subprocess and get the output of the command via a pipe.
- * Should be called with interrupts off.
- */
-
-void
-evalbackcmd(union node *n, struct backcmd *result)
-{
-	int pip[2];
-	struct job *jp;
-	struct stackmark smark;		/* unnecessary */
-
-	setstackmark(&smark);
-	result->fd = -1;
-	result->buf = NULL;
-	result->nleft = 0;
-	result->jp = NULL;
-	if (n == NULL) {
-		goto out;
-	}
-#ifdef notyet
-	/*
-	 * For now we disable executing builtins in the same
-	 * context as the shell, because we are not keeping
-	 * enough state to recover from changes that are
-	 * supposed only to affect subshells. eg. echo "`cd /`"
-	 */
-	if (n->type == NCMD) {
-		exitstatus = oexitstatus;
-		evalcommand(n, EV_BACKCMD, result);
-	} else
-#endif
-	{
-		INTOFF;
-		if (sh_pipe(pip) < 0)
-			error("Pipe call failed");
-		jp = makejob(n, 1);
-		if (forkshell(jp, n, FORK_NOJOB) == 0) {
-			FORCEINTON;
-			close(pip[0]);
-			if (pip[1] != 1) {
-				close(1);
-				copyfd(pip[1], 1);
-				close(pip[1]);
-			}
-			eflag = 0;
-			evaltree(n, EV_EXIT);
-			/* NOTREACHED */
-		}
-		close(pip[1]);
-		result->fd = pip[0];
-		result->jp = jp;
-		INTON;
-	}
-out:
-	popstackmark(&smark);
-	TRACE(("evalbackcmd done: fd=%d buf=0x%x nleft=%d jp=0x%x\n",
-		result->fd, result->buf, result->nleft, result->jp));
-}
-
-static const char *
-syspath(void)
-{
-	static char *sys_path = NULL;
-#ifndef __linux__    
-	static int mib[] = {CTL_USER, USER_CS_PATH};
-#endif
-	static char def_path[] = "PATH=/usr/bin:/bin:/usr/sbin:/sbin";
-
-	if (sys_path == NULL) {
-#ifndef __linux__
-		size_t len;
-		if (sysctl(mib, 2, 0, &len, 0, 0) != -1 &&
-		    (sys_path = ckmalloc(len + 5)) != NULL &&
-		    sysctl(mib, 2, sys_path + 5, &len, 0, 0) != -1) {
-			memcpy(sys_path, "PATH=", 5);
-		} else
-#endif
-		{
-			ckfree(sys_path);
-			/* something to keep things happy */
-			sys_path = def_path;
-		}
-	}
-	return sys_path;
-}
-
-static int
-parse_command_args(int argc, char **argv, int *use_syspath)
-{
-	int sv_argc = argc;
-	char *cp, c;
-
-	*use_syspath = 0;
-
-	for (;;) {
-		argv++;
-		if (--argc == 0)
-			break;
-		cp = *argv;
-		if (*cp++ != '-')
-			break;
-		if (*cp == '-' && cp[1] == 0) {
-			argv++;
-			argc--;
-			break;
-		}
-		while ((c = *cp++)) {
-			switch (c) {
-			case 'p':
-				*use_syspath = 1;
-				break;
-			default:
-				/* run 'typecmd' for other options */
-				return 0;
-			}
-		}
-	}
-	return sv_argc - argc;
-}
-
-int vforked = 0;
-
-/*
- * Execute a simple command.
- */
-
-STATIC void
-evalcommand(union node *cmd, int flags, struct backcmd *backcmd)
-{
-	struct stackmark smark;
-	union node *argp;
-	struct arglist arglist;
-	struct arglist varlist;
-	char **argv;
-	int argc;
-	char **envp;
-	int varflag;
-	struct strlist *sp;
-	int mode;
-	int pip[2];
-	struct cmdentry cmdentry;
-	struct job *jp;
-	struct jmploc jmploc;
-	struct jmploc *volatile savehandler;
-	char *volatile savecmdname;
-	volatile struct shparam saveparam;
-	struct localvar *volatile savelocalvars;
-	volatile int e;
-	char *lastarg;
-	const char *path = pathval();
-	volatile int temp_path;
-#if __GNUC__
-	/* Avoid longjmp clobbering */
-	(void) &argv;
-	(void) &argc;
-	(void) &lastarg;
-	(void) &flags;
-#endif
-
-	vforked = 0;
-	/* First expand the arguments. */
-	TRACE(("evalcommand(0x%lx, %d) called\n", (long)cmd, flags));
-	setstackmark(&smark);
-	back_exitstatus = 0;
-
-	arglist.lastp = &arglist.list;
-	varflag = 1;
-	/* Expand arguments, ignoring the initial 'name=value' ones */
-	for (argp = cmd->ncmd.args ; argp ; argp = argp->narg.next) {
-		char *p = argp->narg.text;
-		if (varflag && is_name(*p)) {
-			do {
-				p++;
-			} while (is_in_name(*p));
-			if (*p == '=')
-				continue;
-		}
-		expandarg(argp, &arglist, EXP_FULL | EXP_TILDE);
-		varflag = 0;
-	}
-	*arglist.lastp = NULL;
-
-	expredir(cmd->ncmd.redirect);
-
-	/* Now do the initial 'name=value' ones we skipped above */
-	varlist.lastp = &varlist.list;
-	for (argp = cmd->ncmd.args ; argp ; argp = argp->narg.next) {
-		char *p = argp->narg.text;
-		if (!is_name(*p))
-			break;
-		do
-			p++;
-		while (is_in_name(*p));
-		if (*p != '=')
-			break;
-		expandarg(argp, &varlist, EXP_VARTILDE);
-	}
-	*varlist.lastp = NULL;
-
-	argc = 0;
-	for (sp = arglist.list ; sp ; sp = sp->next)
-		argc++;
-	argv = stalloc(sizeof (char *) * (argc + 1));
-
-	for (sp = arglist.list ; sp ; sp = sp->next) {
-		TRACE(("evalcommand arg: %s\n", sp->text));
-		*argv++ = sp->text;
-	}
-	*argv = NULL;
-	lastarg = NULL;
-	if (iflag && funcnest == 0 && argc > 0)
-		lastarg = argv[-1];
-	argv -= argc;
-
-	/* Print the command if xflag is set. */
-	if (xflag) {
-		char sep = 0;
-		out2str(ps4val());
-		for (sp = varlist.list ; sp ; sp = sp->next) {
-			if (sep != 0)
-				outc(sep, &errout);
-			out2str(sp->text);
-			sep = ' ';
-		}
-		for (sp = arglist.list ; sp ; sp = sp->next) {
-			if (sep != 0)
-				outc(sep, &errout);
-			out2str(sp->text);
-			sep = ' ';
-		}
-		outc('\n', &errout);
-		flushout(&errout);
-	}
-
-	/* Now locate the command. */
-	if (argc == 0) {
-		cmdentry.cmdtype = CMDSPLBLTIN;
-		cmdentry.u.bltin = bltincmd;
-	} else {
-		static const char PATH[] = "PATH=";
-		int cmd_flags = DO_ERR;
-
-		/*
-		 * Modify the command lookup path, if a PATH= assignment
-		 * is present
-		 */
-		for (sp = varlist.list; sp; sp = sp->next)
-			if (strncmp(sp->text, PATH, sizeof(PATH) - 1) == 0)
-				path = sp->text + sizeof(PATH) - 1;
-
-		do {
-			int argsused, use_syspath;
-			find_command(argv[0], &cmdentry, cmd_flags, path);
-			if (cmdentry.cmdtype == CMDUNKNOWN) {
-				exitstatus = 127;
-				flushout(&errout);
-				goto out;
-			}
-
-			/* implement the 'command' builtin here */
-			if (cmdentry.cmdtype != CMDBUILTIN ||
-			    cmdentry.u.bltin != bltincmd)
-				break;
-			cmd_flags |= DO_NOFUNC;
-			argsused = parse_command_args(argc, argv, &use_syspath);
-			if (argsused == 0) {
-				/* use 'type' builting to display info */
-				cmdentry.u.bltin = typecmd;
-				break;
-			}
-			argc -= argsused;
-			argv += argsused;
-			if (use_syspath)
-				path = syspath() + 5;
-		} while (argc != 0);
-		if (cmdentry.cmdtype == CMDSPLBLTIN && cmd_flags & DO_NOFUNC)
-			/* posix mandates that 'command <splbltin>' act as if
-			   <splbltin> was a normal builtin */
-			cmdentry.cmdtype = CMDBUILTIN;
-	}
-
-	/* Fork off a child process if necessary. */
-	if (cmd->ncmd.backgnd
-	 || (cmdentry.cmdtype == CMDNORMAL && (flags & EV_EXIT) == 0)
-	 || ((flags & EV_BACKCMD) != 0
-	    && ((cmdentry.cmdtype != CMDBUILTIN && cmdentry.cmdtype != CMDSPLBLTIN)
-		 || cmdentry.u.bltin == dotcmd
-		 || cmdentry.u.bltin == evalcmd))) {
-		INTOFF;
-		jp = makejob(cmd, 1);
-		mode = cmd->ncmd.backgnd;
-		if (flags & EV_BACKCMD) {
-			mode = FORK_NOJOB;
-			if (sh_pipe(pip) < 0)
-				error("Pipe call failed");
-		}
-#ifdef DO_SHAREDVFORK
-		/* It is essential that if DO_SHAREDVFORK is defined that the
-		 * child's address space is actually shared with the parent as
-		 * we rely on this.
-		 */
-		if (cmdentry.cmdtype == CMDNORMAL) {
-			pid_t	pid;
-
-			savelocalvars = localvars;
-			localvars = NULL;
-			vforked = 1;
-			switch (pid = vfork()) {
-			case -1:
-				TRACE(("Vfork failed, errno=%d\n", errno));
-				INTON;
-				error("Cannot vfork");
-				break;
-			case 0:
-				/* Make sure that exceptions only unwind to
-				 * after the vfork(2)
-				 */
-				if (setjmp(jmploc.loc)) {
-					if (exception == EXSHELLPROC) {
-						/* We can't progress with the vfork,
-						 * so, set vforked = 2 so the parent
-						 * knows, and _exit();
-						 */
-						vforked = 2;
-						_exit(0);
-					} else {
-						_exit(exerrno);
-					}
-				}
-				savehandler = handler;
-				handler = &jmploc;
-				listmklocal(varlist.list, VEXPORT | VNOFUNC);
-				forkchild(jp, cmd, mode, vforked);
-				break;
-			default:
-				handler = savehandler;	/* restore from vfork(2) */
-				poplocalvars();
-				localvars = savelocalvars;
-				if (vforked == 2) {
-					vforked = 0;
-
-					(void)waitpid(pid, NULL, 0);
-					/* We need to progress in a normal fork fashion */
-					goto normal_fork;
-				}
-				vforked = 0;
-				forkparent(jp, cmd, mode, pid);
-				goto parent;
-			}
-		} else {
-normal_fork:
-#endif
-			if (forkshell(jp, cmd, mode) != 0)
-				goto parent;	/* at end of routine */
-			FORCEINTON;
-#ifdef DO_SHAREDVFORK
-		}
-#endif
-		if (flags & EV_BACKCMD) {
-			if (!vforked) {
-				FORCEINTON;
-			}
-			close(pip[0]);
-			if (pip[1] != 1) {
-				close(1);
-				copyfd(pip[1], 1);
-				close(pip[1]);
-			}
-		}
-		flags |= EV_EXIT;
-	}
-
-	/* This is the child process if a fork occurred. */
-	/* Execute the command. */
-	switch (cmdentry.cmdtype) {
-	case CMDFUNCTION:
-#ifdef DEBUG
-		trputs("Shell function:  ");  trargs(argv);
-#endif
-		redirect(cmd->ncmd.redirect, REDIR_PUSH);
-		saveparam = shellparam;
-		shellparam.malloc = 0;
-		shellparam.reset = 1;
-		shellparam.nparam = argc - 1;
-		shellparam.p = argv + 1;
-		shellparam.optnext = NULL;
-		INTOFF;
-		savelocalvars = localvars;
-		localvars = NULL;
-		INTON;
-		if (setjmp(jmploc.loc)) {
-			if (exception == EXSHELLPROC) {
-				freeparam((volatile struct shparam *)
-				    &saveparam);
-			} else {
-				freeparam(&shellparam);
-				shellparam = saveparam;
-			}
-			poplocalvars();
-			localvars = savelocalvars;
-			handler = savehandler;
-			longjmp(handler->loc, 1);
-		}
-		savehandler = handler;
-		handler = &jmploc;
-		listmklocal(varlist.list, 0);
-		/* stop shell blowing its stack */
-		if (++funcnest > 1000)
-			error("too many nested function calls");
-		evaltree(cmdentry.u.func, flags & EV_TESTED);
-		funcnest--;
-		INTOFF;
-		poplocalvars();
-		localvars = savelocalvars;
-		freeparam(&shellparam);
-		shellparam = saveparam;
-		handler = savehandler;
-		popredir();
-		INTON;
-		if (evalskip == SKIPFUNC) {
-			evalskip = 0;
-			skipcount = 0;
-		}
-		if (flags & EV_EXIT)
-			exitshell(exitstatus);
-		break;
-
-	case CMDBUILTIN:
-	case CMDSPLBLTIN:
-#ifdef DEBUG
-		trputs("builtin command:  ");  trargs(argv);
-#endif
-		mode = (cmdentry.u.bltin == execcmd) ? 0 : REDIR_PUSH;
-		if (flags == EV_BACKCMD) {
-			memout.nleft = 0;
-			memout.nextc = memout.buf;
-			memout.bufsize = 64;
-			mode |= REDIR_BACKQ;
-		}
-		e = -1;
-		savehandler = handler;
-		savecmdname = commandname;
-		handler = &jmploc;
-		if (!setjmp(jmploc.loc)) {
-			/* We need to ensure the command hash table isn't
-			 * corruped by temporary PATH assignments.
-			 * However we must ensure the 'local' command works!
-			 */
-			if (path != pathval() && (cmdentry.u.bltin == hashcmd ||
-			    cmdentry.u.bltin == typecmd)) {
-				savelocalvars = localvars;
-				localvars = 0;
-				mklocal(path - 5 /* PATH= */, 0);
-				temp_path = 1;
-			} else
-				temp_path = 0;
-			redirect(cmd->ncmd.redirect, mode);
-
-			/* exec is a special builtin, but needs this list... */
-			cmdenviron = varlist.list;
-			/* we must check 'readonly' flag for all builtins */
-			listsetvar(varlist.list,
-				cmdentry.cmdtype == CMDSPLBLTIN ? 0 : VNOSET);
-			commandname = argv[0];
-			/* initialize nextopt */
-			argptr = argv + 1;
-			optptr = NULL;
-			/* and getopt */
-#ifndef __linux__
-			optreset = 1;
-#endif
-			optind = 1;
-			exitstatus = cmdentry.u.bltin(argc, argv);
-		} else {
-			e = exception;
-			exitstatus = e == EXINT ? SIGINT + 128 :
-					e == EXEXEC ? exerrno : 2;
-		}
-		handler = savehandler;
-		flushall();
-		out1 = &output;
-		out2 = &errout;
-		freestdout();
-		if (temp_path) {
-			poplocalvars();
-			localvars = savelocalvars;
-		}
-		cmdenviron = NULL;
-		if (e != EXSHELLPROC) {
-			commandname = savecmdname;
-			if (flags & EV_EXIT)
-				exitshell(exitstatus);
-		}
-		if (e != -1) {
-			if ((e != EXERROR && e != EXEXEC)
-			    || cmdentry.cmdtype == CMDSPLBLTIN)
-				exraise(e);
-			FORCEINTON;
-		}
-		if (cmdentry.u.bltin != execcmd)
-			popredir();
-		if (flags == EV_BACKCMD) {
-			backcmd->buf = memout.buf;
-			backcmd->nleft = memout.nextc - memout.buf;
-			memout.buf = NULL;
-		}
-		break;
-
-	default:
-#ifdef DEBUG
-		trputs("normal command:  ");  trargs(argv);
-#endif
-		clearredir(vforked);
-		redirect(cmd->ncmd.redirect, vforked ? REDIR_VFORK : 0);
-		if (!vforked)
-			for (sp = varlist.list ; sp ; sp = sp->next)
-				setvareq(sp->text, VEXPORT|VSTACK);
-		envp = environment();
-		shellexec(argv, envp, path, cmdentry.u.index, vforked);
-		break;
-	}
-	goto out;
-
-parent:	/* parent process gets here (if we forked) */
-	if (mode == FORK_FG) {	/* argument to fork */
-		exitstatus = waitforjob(jp);
-	} else if (mode == FORK_NOJOB) {
-		backcmd->fd = pip[0];
-		close(pip[1]);
-		backcmd->jp = jp;
-	}
-	FORCEINTON;
-
-out:
-	if (lastarg)
-		/* dsl: I think this is intended to be used to support
-		 * '_' in 'vi' command mode during line editing...
-		 * However I implemented that within libedit itself.
-		 */
-		setvar("_", lastarg, 0);
-	popstackmark(&smark);
-
-	if (eflag && exitstatus && !(flags & EV_TESTED))
-		exitshell(exitstatus);
-}
-
-
-/*
- * Search for a command.  This is called before we fork so that the
- * location of the command will be available in the parent as well as
- * the child.  The check for "goodname" is an overly conservative
- * check that the name will not be subject to expansion.
- */
-
-STATIC void
-prehash(union node *n)
-{
-	struct cmdentry entry;
-
-	if (n->type == NCMD && n->ncmd.args)
-		if (goodname(n->ncmd.args->narg.text))
-			find_command(n->ncmd.args->narg.text, &entry, 0,
-				     pathval());
-}
-
-
-
-/*
- * Builtin commands.  Builtin commands whose functions are closely
- * tied to evaluation are implemented here.
- */
-
-/*
- * No command given.
- */
-
-int
-bltincmd(int argc, char **argv)
-{
-	/*
-	 * Preserve exitstatus of a previous possible redirection
-	 * as POSIX mandates
-	 */
-	return back_exitstatus;
-}
-
-
-/*
- * Handle break and continue commands.  Break, continue, and return are
- * all handled by setting the evalskip flag.  The evaluation routines
- * above all check this flag, and if it is set they start skipping
- * commands rather than executing them.  The variable skipcount is
- * the number of loops to break/continue, or the number of function
- * levels to return.  (The latter is always 1.)  It should probably
- * be an error to break out of more loops than exist, but it isn't
- * in the standard shell so we don't make it one here.
- */
-
-int
-breakcmd(int argc, char **argv)
-{
-	int n = argc > 1 ? number(argv[1]) : 1;
-
-	if (n > loopnest)
-		n = loopnest;
-	if (n > 0) {
-		evalskip = (**argv == 'c')? SKIPCONT : SKIPBREAK;
-		skipcount = n;
-	}
-	return 0;
-}
-
-
-/*
- * The return command.
- */
-
-int
-returncmd(int argc, char **argv)
-{
-	int ret = argc > 1 ? number(argv[1]) : exitstatus;
-
-	if (funcnest) {
-		evalskip = SKIPFUNC;
-		skipcount = 1;
-		return ret;
-	}
-	else {
-		/* Do what ksh does; skip the rest of the file */
-		evalskip = SKIPFILE;
-		skipcount = 1;
-		return ret;
-	}
-}
-
-
-int
-falsecmd(int argc, char **argv)
-{
-	return 1;
-}
-
-
-int
-truecmd(int argc, char **argv)
-{
-	return 0;
-}
-
-
-int
-execcmd(int argc, char **argv)
-{
-	if (argc > 1) {
-		struct strlist *sp;
-
-		iflag = 0;		/* exit on error */
-		mflag = 0;
-		optschanged();
-		for (sp = cmdenviron; sp; sp = sp->next)
-			setvareq(sp->text, VEXPORT|VSTACK);
-		shellexec(argv + 1, environment(), pathval(), 0, 0);
-	}
-	return 0;
-}
-
-static int
-conv_time(clock_t ticks, char *seconds, size_t l)
-{
-	static clock_t tpm = 0;
-	clock_t mins;
-	int i;
-
-	mins = ticks / tpm;
-	snprintf(seconds, l, "%.4f", (ticks - mins * tpm) * 60.0 / tpm );
-
-	if (seconds[0] == '6' && seconds[1] == '0') {
-		/* 59.99995 got rounded up... */
-		mins++;
-		strlcpy(seconds, "0.0", l);
-		return mins;
-	}
-
-	/* suppress trailing zeros */
-	i = strlen(seconds) - 1;
-	for (; seconds[i] == '0' && seconds[i - 1] != '.'; i--)
-		seconds[i] = 0;
-	return mins;
-}
-
-int
-timescmd(int argc, char **argv)
-{
-	struct tms tms;
-	int u, s, cu, cs;
-	char us[8], ss[8], cus[8], css[8];
-
-	nextopt("");
-
-	times(&tms);
-
-	u = conv_time(tms.tms_utime, us, sizeof(us));
-	s = conv_time(tms.tms_stime, ss, sizeof(ss));
-	cu = conv_time(tms.tms_cutime, cus, sizeof(cus));
-	cs = conv_time(tms.tms_cstime, css, sizeof(css));
-
-	outfmt(out1, "%dm%ss %dm%ss\n%dm%ss %dm%ss\n",
-		u, us, s, ss, cu, cus, cs, css);
-
-	return 0;
-}
diff --git a/sh/eval.h b/sh/eval.h
deleted file mode 100644
index 155bc44..0000000
--- a/sh/eval.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*	$NetBSD: eval.h,v 1.14 2003/08/07 09:05:31 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)eval.h	8.2 (Berkeley) 5/4/95
- */
-
-extern char *commandname;	/* currently executing command */
-extern int exitstatus;		/* exit status of last command */
-extern int back_exitstatus;	/* exit status of backquoted command */
-extern struct strlist *cmdenviron;  /* environment for builtin command */
-
-
-struct backcmd {		/* result of evalbackcmd */
-	int fd;			/* file descriptor to read from */
-	char *buf;		/* buffer */
-	int nleft;		/* number of chars in buffer */
-	struct job *jp;		/* job structure for command */
-};
-
-void evalstring(char *, int);
-union node;	/* BLETCH for ansi C */
-void evaltree(union node *, int);
-void evalbackcmd(union node *, struct backcmd *);
-
-/* in_function returns nonzero if we are currently evaluating a function */
-#define in_function()	funcnest
-extern int funcnest;
-extern int evalskip;
-
-/* reasons for skipping commands (see comment on breakcmd routine) */
-#define SKIPBREAK	1
-#define SKIPCONT	2
-#define SKIPFUNC	3
-#define SKIPFILE	4
diff --git a/sh/exec.c b/sh/exec.c
deleted file mode 100644
index fe3613f..0000000
--- a/sh/exec.c
+++ /dev/null
@@ -1,1063 +0,0 @@
-/*	$NetBSD: exec.c,v 1.37 2003/08/07 09:05:31 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)exec.c	8.4 (Berkeley) 6/8/95";
-#else
-__RCSID("$NetBSD: exec.c,v 1.37 2003/08/07 09:05:31 agc Exp $");
-#endif
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-/*
- * When commands are first encountered, they are entered in a hash table.
- * This ensures that a full path search will not have to be done for them
- * on each invocation.
- *
- * We should investigate converting to a linear search, even though that
- * would make the command name "hash" a misnomer.
- */
-
-#include "shell.h"
-#include "main.h"
-#include "nodes.h"
-#include "parser.h"
-#include "redir.h"
-#include "eval.h"
-#include "exec.h"
-#include "builtins.h"
-#include "var.h"
-#include "options.h"
-#include "input.h"
-#include "output.h"
-#include "syntax.h"
-#include "memalloc.h"
-#include "error.h"
-#include "init.h"
-#include "mystring.h"
-#include "show.h"
-#include "jobs.h"
-#include "alias.h"
-
-
-#define CMDTABLESIZE 31		/* should be prime */
-#define ARB 1			/* actual size determined at run time */
-
-
-
-struct tblentry {
-	struct tblentry *next;	/* next entry in hash chain */
-	union param param;	/* definition of builtin function */
-	short cmdtype;		/* index identifying command */
-	char rehash;		/* if set, cd done since entry created */
-	char cmdname[ARB];	/* name of command */
-};
-
-
-STATIC struct tblentry *cmdtable[CMDTABLESIZE];
-STATIC int builtinloc = -1;		/* index in path of %builtin, or -1 */
-int exerrno = 0;			/* Last exec error */
-
-
-STATIC void tryexec(char *, char **, char **, int);
-STATIC void execinterp(char **, char **);
-STATIC void printentry(struct tblentry *, int);
-STATIC void clearcmdentry(int);
-STATIC struct tblentry *cmdlookup(const char *, int);
-STATIC void delete_cmd_entry(void);
-
-
-extern char *const parsekwd[];
-
-/*
- * Exec a program.  Never returns.  If you change this routine, you may
- * have to change the find_command routine as well.
- */
-
-void
-shellexec(char **argv, char **envp, const char *path, int idx, int vforked)
-{
-	char *cmdname;
-	int e;
-
-	if (strchr(argv[0], '/') != NULL) {
-		tryexec(argv[0], argv, envp, vforked);
-		e = errno;
-	} else {
-		e = ENOENT;
-		while ((cmdname = padvance(&path, argv[0])) != NULL) {
-			if (--idx < 0 && pathopt == NULL) {
-				tryexec(cmdname, argv, envp, vforked);
-				if (errno != ENOENT && errno != ENOTDIR)
-					e = errno;
-			}
-			stunalloc(cmdname);
-		}
-	}
-
-	/* Map to POSIX errors */
-	switch (e) {
-	case EACCES:
-		exerrno = 126;
-		break;
-	case ENOENT:
-		exerrno = 127;
-		break;
-	default:
-		exerrno = 2;
-		break;
-	}
-	TRACE(("shellexec failed for %s, errno %d, vforked %d, suppressint %d\n",
-		argv[0], e, vforked, suppressint ));
-	exerror(EXEXEC, "%s: %s", argv[0], errmsg(e, E_EXEC));
-	/* NOTREACHED */
-}
-
-
-STATIC void
-tryexec(char *cmd, char **argv, char **envp, int vforked)
-{
-	int e;
-#ifndef BSD
-	char *p;
-#endif
-
-#ifdef SYSV
-	do {
-		execve(cmd, argv, envp);
-	} while (errno == EINTR);
-#else
-	execve(cmd, argv, envp);
-#endif
-	e = errno;
-	if (e == ENOEXEC) {
-		if (vforked) {
-			/* We are currently vfork(2)ed, so raise an
-			 * exception, and evalcommand will try again
-			 * with a normal fork(2).
-			 */
-			exraise(EXSHELLPROC);
-		}
-		initshellproc();
-		setinputfile(cmd, 0);
-		commandname = arg0 = savestr(argv[0]);
-#if !defined(BSD) && !defined(__linux__)
-		pgetc(); pungetc();		/* fill up input buffer */
-		p = parsenextc;
-		if (parsenleft > 2 && p[0] == '#' && p[1] == '!') {
-			argv[0] = cmd;
-			execinterp(argv, envp);
-		}
-#endif
-		setparam(argv + 1);
-		exraise(EXSHELLPROC);
-	}
-	errno = e;
-}
-
-
-#if !defined(BSD) && !defined(__linux__)
-/*
- * Execute an interpreter introduced by "#!", for systems where this
- * feature has not been built into the kernel.  If the interpreter is
- * the shell, return (effectively ignoring the "#!").  If the execution
- * of the interpreter fails, exit.
- *
- * This code peeks inside the input buffer in order to avoid actually
- * reading any input.  It would benefit from a rewrite.
- */
-
-#define NEWARGS 5
-
-STATIC void
-execinterp(char **argv, char **envp)
-{
-	int n;
-	char *inp;
-	char *outp;
-	char c;
-	char *p;
-	char **ap;
-	char *newargs[NEWARGS];
-	int i;
-	char **ap2;
-	char **new;
-
-	n = parsenleft - 2;
-	inp = parsenextc + 2;
-	ap = newargs;
-	for (;;) {
-		while (--n >= 0 && (*inp == ' ' || *inp == '\t'))
-			inp++;
-		if (n < 0)
-			goto bad;
-		if ((c = *inp++) == '\n')
-			break;
-		if (ap == &newargs[NEWARGS])
-bad:		  error("Bad #! line");
-		STARTSTACKSTR(outp);
-		do {
-			STPUTC(c, outp);
-		} while (--n >= 0 && (c = *inp++) != ' ' && c != '\t' && c != '\n');
-		STPUTC('\0', outp);
-		n++, inp--;
-		*ap++ = grabstackstr(outp);
-	}
-	if (ap == newargs + 1) {	/* if no args, maybe no exec is needed */
-		p = newargs[0];
-		for (;;) {
-			if (equal(p, "sh") || equal(p, "ash")) {
-				return;
-			}
-			while (*p != '/') {
-				if (*p == '\0')
-					goto break2;
-				p++;
-			}
-			p++;
-		}
-break2:;
-	}
-	i = (char *)ap - (char *)newargs;		/* size in bytes */
-	if (i == 0)
-		error("Bad #! line");
-	for (ap2 = argv ; *ap2++ != NULL ; );
-	new = ckmalloc(i + ((char *)ap2 - (char *)argv));
-	ap = newargs, ap2 = new;
-	while ((i -= sizeof (char **)) >= 0)
-		*ap2++ = *ap++;
-	ap = argv;
-	while (*ap2++ = *ap++);
-	shellexec(new, envp, pathval(), 0);
-	/* NOTREACHED */
-}
-#endif
-
-
-
-/*
- * Do a path search.  The variable path (passed by reference) should be
- * set to the start of the path before the first call; padvance will update
- * this value as it proceeds.  Successive calls to padvance will return
- * the possible path expansions in sequence.  If an option (indicated by
- * a percent sign) appears in the path entry then the global variable
- * pathopt will be set to point to it; otherwise pathopt will be set to
- * NULL.
- */
-
-const char *pathopt;
-
-char *
-padvance(const char **path, const char *name)
-{
-	const char *p;
-	char *q;
-	const char *start;
-	int len;
-
-	if (*path == NULL)
-		return NULL;
-	start = *path;
-	for (p = start ; *p && *p != ':' && *p != '%' ; p++);
-	len = p - start + strlen(name) + 2;	/* "2" is for '/' and '\0' */
-	while (stackblocksize() < len)
-		growstackblock();
-	q = stackblock();
-	if (p != start) {
-		memcpy(q, start, p - start);
-		q += p - start;
-		*q++ = '/';
-	}
-	strcpy(q, name);
-	pathopt = NULL;
-	if (*p == '%') {
-		pathopt = ++p;
-		while (*p && *p != ':')  p++;
-	}
-	if (*p == ':')
-		*path = p + 1;
-	else
-		*path = NULL;
-	return stalloc(len);
-}
-
-
-
-/*** Command hashing code ***/
-
-
-int
-hashcmd(int argc, char **argv)
-{
-	struct tblentry **pp;
-	struct tblentry *cmdp;
-	int c;
-	int verbose;
-	struct cmdentry entry;
-	char *name;
-
-	verbose = 0;
-	while ((c = nextopt("rv")) != '\0') {
-		if (c == 'r') {
-			clearcmdentry(0);
-		} else if (c == 'v') {
-			verbose++;
-		}
-	}
-	if (*argptr == NULL) {
-		for (pp = cmdtable ; pp < &cmdtable[CMDTABLESIZE] ; pp++) {
-			for (cmdp = *pp ; cmdp ; cmdp = cmdp->next) {
-				if (verbose || cmdp->cmdtype == CMDNORMAL)
-					printentry(cmdp, verbose);
-			}
-		}
-		return 0;
-	}
-	while ((name = *argptr) != NULL) {
-		if ((cmdp = cmdlookup(name, 0)) != NULL
-		 && (cmdp->cmdtype == CMDNORMAL
-		     || (cmdp->cmdtype == CMDBUILTIN && builtinloc >= 0)))
-			delete_cmd_entry();
-		find_command(name, &entry, DO_ERR, pathval());
-		if (verbose) {
-			if (entry.cmdtype != CMDUNKNOWN) {	/* if no error msg */
-				cmdp = cmdlookup(name, 0);
-				printentry(cmdp, verbose);
-			}
-			flushall();
-		}
-		argptr++;
-	}
-	return 0;
-}
-
-
-STATIC void
-printentry(struct tblentry *cmdp, int verbose)
-{
-	int idx;
-	const char *path;
-	char *name;
-
-	switch (cmdp->cmdtype) {
-	case CMDNORMAL:
-		idx = cmdp->param.index;
-		path = pathval();
-		do {
-			name = padvance(&path, cmdp->cmdname);
-			stunalloc(name);
-		} while (--idx >= 0);
-		out1str(name);
-		break;
-	case CMDSPLBLTIN:
-		out1fmt("special builtin %s", cmdp->cmdname);
-		break;
-	case CMDBUILTIN:
-		out1fmt("builtin %s", cmdp->cmdname);
-		break;
-	case CMDFUNCTION:
-		out1fmt("function %s", cmdp->cmdname);
-		if (verbose) {
-			struct procstat ps;
-			INTOFF;
-			commandtext(&ps, cmdp->param.func);
-			INTON;
-			out1str("() { ");
-			out1str(ps.cmd);
-			out1str("; }");
-		}
-		break;
-	default:
-		error("internal error: %s cmdtype %d", cmdp->cmdname, cmdp->cmdtype);
-	}
-	if (cmdp->rehash)
-		out1c('*');
-	out1c('\n');
-}
-
-
-
-/*
- * Resolve a command name.  If you change this routine, you may have to
- * change the shellexec routine as well.
- */
-
-void
-find_command(char *name, struct cmdentry *entry, int act, const char *path)
-{
-	struct tblentry *cmdp, loc_cmd;
-	int idx;
-	int prev;
-	char *fullname;
-	struct stat statb;
-	int e;
-	int (*bltin)(int,char **);
-
-	/* If name contains a slash, don't use PATH or hash table */
-	if (strchr(name, '/') != NULL) {
-		if (act & DO_ABS) {
-			while (stat(name, &statb) < 0) {
-#ifdef SYSV
-				if (errno == EINTR)
-					continue;
-#endif
-				if (errno != ENOENT && errno != ENOTDIR)
-					e = errno;
-				entry->cmdtype = CMDUNKNOWN;
-				entry->u.index = -1;
-				return;
-			}
-			entry->cmdtype = CMDNORMAL;
-			entry->u.index = -1;
-			return;
-		}
-		entry->cmdtype = CMDNORMAL;
-		entry->u.index = 0;
-		return;
-	}
-
-	if (path != pathval())
-		act |= DO_ALTPATH;
-
-	if (act & DO_ALTPATH && strstr(path, "%builtin") != NULL)
-		act |= DO_ALTBLTIN;
-
-	/* If name is in the table, check answer will be ok */
-	if ((cmdp = cmdlookup(name, 0)) != NULL) {
-		do {
-			switch (cmdp->cmdtype) {
-			case CMDNORMAL:
-				if (act & DO_ALTPATH) {
-					cmdp = NULL;
-					continue;
-				}
-				break;
-			case CMDFUNCTION:
-				if (act & DO_NOFUNC) {
-					cmdp = NULL;
-					continue;
-				}
-				break;
-			case CMDBUILTIN:
-				if ((act & DO_ALTBLTIN) || builtinloc >= 0) {
-					cmdp = NULL;
-					continue;
-				}
-				break;
-			}
-			/* if not invalidated by cd, we're done */
-			if (cmdp->rehash == 0)
-				goto success;
-		} while (0);
-	}
-
-	/* If %builtin not in path, check for builtin next */
-	if ((act & DO_ALTPATH ? !(act & DO_ALTBLTIN) : builtinloc < 0) &&
-	    (bltin = find_builtin(name)) != 0)
-		goto builtin_success;
-
-	/* We have to search path. */
-	prev = -1;		/* where to start */
-	if (cmdp) {		/* doing a rehash */
-		if (cmdp->cmdtype == CMDBUILTIN)
-			prev = builtinloc;
-		else
-			prev = cmdp->param.index;
-	}
-
-	e = ENOENT;
-	idx = -1;
-loop:
-	while ((fullname = padvance(&path, name)) != NULL) {
-		stunalloc(fullname);
-		idx++;
-		if (pathopt) {
-			if (prefix("builtin", pathopt)) {
-				if ((bltin = find_builtin(name)) == 0)
-					goto loop;
-				goto builtin_success;
-			} else if (prefix("func", pathopt)) {
-				/* handled below */
-			} else {
-				/* ignore unimplemented options */
-				goto loop;
-			}
-		}
-		/* if rehash, don't redo absolute path names */
-		if (fullname[0] == '/' && idx <= prev) {
-			if (idx < prev)
-				goto loop;
-			TRACE(("searchexec \"%s\": no change\n", name));
-			goto success;
-		}
-		while (stat(fullname, &statb) < 0) {
-#ifdef SYSV
-			if (errno == EINTR)
-				continue;
-#endif
-			if (errno != ENOENT && errno != ENOTDIR)
-				e = errno;
-			goto loop;
-		}
-		e = EACCES;	/* if we fail, this will be the error */
-		if (!S_ISREG(statb.st_mode))
-			goto loop;
-		if (pathopt) {		/* this is a %func directory */
-			if (act & DO_NOFUNC)
-				goto loop;
-			stalloc(strlen(fullname) + 1);
-			readcmdfile(fullname);
-			if ((cmdp = cmdlookup(name, 0)) == NULL ||
-			    cmdp->cmdtype != CMDFUNCTION)
-				error("%s not defined in %s", name, fullname);
-			stunalloc(fullname);
-			goto success;
-		}
-#ifdef notdef
-		/* XXX this code stops root executing stuff, and is buggy
-		   if you need a group from the group list. */
-		if (statb.st_uid == geteuid()) {
-			if ((statb.st_mode & 0100) == 0)
-				goto loop;
-		} else if (statb.st_gid == getegid()) {
-			if ((statb.st_mode & 010) == 0)
-				goto loop;
-		} else {
-			if ((statb.st_mode & 01) == 0)
-				goto loop;
-		}
-#endif
-		TRACE(("searchexec \"%s\" returns \"%s\"\n", name, fullname));
-		INTOFF;
-		if (act & DO_ALTPATH) {
-			stalloc(strlen(fullname) + 1);
-			cmdp = &loc_cmd;
-		} else
-			cmdp = cmdlookup(name, 1);
-		cmdp->cmdtype = CMDNORMAL;
-		cmdp->param.index = idx;
-		INTON;
-		goto success;
-	}
-
-	/* We failed.  If there was an entry for this command, delete it */
-	if (cmdp)
-		delete_cmd_entry();
-	if (act & DO_ERR)
-		outfmt(out2, "%s: %s\n", name, errmsg(e, E_EXEC));
-	entry->cmdtype = CMDUNKNOWN;
-	return;
-
-builtin_success:
-	INTOFF;
-	if (act & DO_ALTPATH)
-		cmdp = &loc_cmd;
-	else
-		cmdp = cmdlookup(name, 1);
-	if (cmdp->cmdtype == CMDFUNCTION)
-		/* DO_NOFUNC must have been set */
-		cmdp = &loc_cmd;
-	cmdp->cmdtype = CMDBUILTIN;
-	cmdp->param.bltin = bltin;
-	INTON;
-success:
-	cmdp->rehash = 0;
-	entry->cmdtype = cmdp->cmdtype;
-	entry->u = cmdp->param;
-}
-
-
-
-/*
- * Search the table of builtin commands.
- */
-
-int
-(*find_builtin(name))(int, char **)
-	char *name;
-{
-	const struct builtincmd *bp;
-
-	for (bp = builtincmd ; bp->name ; bp++) {
-		if (*bp->name == *name && equal(bp->name, name))
-			return bp->builtin;
-	}
-	return 0;
-}
-
-int
-(*find_splbltin(name))(int, char **)
-	char *name;
-{
-	const struct builtincmd *bp;
-
-	for (bp = splbltincmd ; bp->name ; bp++) {
-		if (*bp->name == *name && equal(bp->name, name))
-			return bp->builtin;
-	}
-	return 0;
-}
-
-/*
- * At shell startup put special builtins into hash table.
- * ensures they are executed first (see posix).
- * We stop functions being added with the same name
- * (as they are impossible to call)
- */
-
-void
-hash_special_builtins(void)
-{
-	const struct builtincmd *bp;
-	struct tblentry *cmdp;
-
-	for (bp = splbltincmd ; bp->name ; bp++) {
-		cmdp = cmdlookup(bp->name, 1);
-		cmdp->cmdtype = CMDSPLBLTIN;
-		cmdp->param.bltin = bp->builtin;
-	}
-}
-
-
-
-/*
- * Called when a cd is done.  Marks all commands so the next time they
- * are executed they will be rehashed.
- */
-
-void
-hashcd(void)
-{
-	struct tblentry **pp;
-	struct tblentry *cmdp;
-
-	for (pp = cmdtable ; pp < &cmdtable[CMDTABLESIZE] ; pp++) {
-		for (cmdp = *pp ; cmdp ; cmdp = cmdp->next) {
-			if (cmdp->cmdtype == CMDNORMAL
-			 || (cmdp->cmdtype == CMDBUILTIN && builtinloc >= 0))
-				cmdp->rehash = 1;
-		}
-	}
-}
-
-
-
-/*
- * Fix command hash table when PATH changed.
- * Called before PATH is changed.  The argument is the new value of PATH;
- * pathval() still returns the old value at this point.
- * Called with interrupts off.
- */
-
-void
-changepath(const char *newval)
-{
-	const char *old, *new;
-	int idx;
-	int firstchange;
-	int bltin;
-
-	old = pathval();
-	new = newval;
-	firstchange = 9999;	/* assume no change */
-	idx = 0;
-	bltin = -1;
-	for (;;) {
-		if (*old != *new) {
-			firstchange = idx;
-			if ((*old == '\0' && *new == ':')
-			 || (*old == ':' && *new == '\0'))
-				firstchange++;
-			old = new;	/* ignore subsequent differences */
-		}
-		if (*new == '\0')
-			break;
-		if (*new == '%' && bltin < 0 && prefix("builtin", new + 1))
-			bltin = idx;
-		if (*new == ':') {
-			idx++;
-		}
-		new++, old++;
-	}
-	if (builtinloc < 0 && bltin >= 0)
-		builtinloc = bltin;		/* zap builtins */
-	if (builtinloc >= 0 && bltin < 0)
-		firstchange = 0;
-	clearcmdentry(firstchange);
-	builtinloc = bltin;
-}
-
-
-/*
- * Clear out command entries.  The argument specifies the first entry in
- * PATH which has changed.
- */
-
-STATIC void
-clearcmdentry(int firstchange)
-{
-	struct tblentry **tblp;
-	struct tblentry **pp;
-	struct tblentry *cmdp;
-
-	INTOFF;
-	for (tblp = cmdtable ; tblp < &cmdtable[CMDTABLESIZE] ; tblp++) {
-		pp = tblp;
-		while ((cmdp = *pp) != NULL) {
-			if ((cmdp->cmdtype == CMDNORMAL &&
-			     cmdp->param.index >= firstchange)
-			 || (cmdp->cmdtype == CMDBUILTIN &&
-			     builtinloc >= firstchange)) {
-				*pp = cmdp->next;
-				ckfree(cmdp);
-			} else {
-				pp = &cmdp->next;
-			}
-		}
-	}
-	INTON;
-}
-
-
-/*
- * Delete all functions.
- */
-
-#ifdef mkinit
-MKINIT void deletefuncs(void);
-MKINIT void hash_special_builtins(void);
-
-INIT {
-	hash_special_builtins();
-}
-
-SHELLPROC {
-	deletefuncs();
-}
-#endif
-
-void
-deletefuncs(void)
-{
-	struct tblentry **tblp;
-	struct tblentry **pp;
-	struct tblentry *cmdp;
-
-	INTOFF;
-	for (tblp = cmdtable ; tblp < &cmdtable[CMDTABLESIZE] ; tblp++) {
-		pp = tblp;
-		while ((cmdp = *pp) != NULL) {
-			if (cmdp->cmdtype == CMDFUNCTION) {
-				*pp = cmdp->next;
-				freefunc(cmdp->param.func);
-				ckfree(cmdp);
-			} else {
-				pp = &cmdp->next;
-			}
-		}
-	}
-	INTON;
-}
-
-
-
-/*
- * Locate a command in the command hash table.  If "add" is nonzero,
- * add the command to the table if it is not already present.  The
- * variable "lastcmdentry" is set to point to the address of the link
- * pointing to the entry, so that delete_cmd_entry can delete the
- * entry.
- */
-
-struct tblentry **lastcmdentry;
-
-
-STATIC struct tblentry *
-cmdlookup(const char *name, int add)
-{
-	int hashval;
-	const char *p;
-	struct tblentry *cmdp;
-	struct tblentry **pp;
-
-	p = name;
-	hashval = *p << 4;
-	while (*p)
-		hashval += *p++;
-	hashval &= 0x7FFF;
-	pp = &cmdtable[hashval % CMDTABLESIZE];
-	for (cmdp = *pp ; cmdp ; cmdp = cmdp->next) {
-		if (equal(cmdp->cmdname, name))
-			break;
-		pp = &cmdp->next;
-	}
-	if (add && cmdp == NULL) {
-		INTOFF;
-		cmdp = *pp = ckmalloc(sizeof (struct tblentry) - ARB
-					+ strlen(name) + 1);
-		cmdp->next = NULL;
-		cmdp->cmdtype = CMDUNKNOWN;
-		cmdp->rehash = 0;
-		strcpy(cmdp->cmdname, name);
-		INTON;
-	}
-	lastcmdentry = pp;
-	return cmdp;
-}
-
-/*
- * Delete the command entry returned on the last lookup.
- */
-
-STATIC void
-delete_cmd_entry(void)
-{
-	struct tblentry *cmdp;
-
-	INTOFF;
-	cmdp = *lastcmdentry;
-	*lastcmdentry = cmdp->next;
-	ckfree(cmdp);
-	INTON;
-}
-
-
-
-#ifdef notdef
-void
-getcmdentry(char *name, struct cmdentry *entry)
-{
-	struct tblentry *cmdp = cmdlookup(name, 0);
-
-	if (cmdp) {
-		entry->u = cmdp->param;
-		entry->cmdtype = cmdp->cmdtype;
-	} else {
-		entry->cmdtype = CMDUNKNOWN;
-		entry->u.index = 0;
-	}
-}
-#endif
-
-
-/*
- * Add a new command entry, replacing any existing command entry for
- * the same name - except special builtins.
- */
-
-STATIC void
-addcmdentry(char *name, struct cmdentry *entry)
-{
-	struct tblentry *cmdp;
-
-	INTOFF;
-	cmdp = cmdlookup(name, 1);
-	if (cmdp->cmdtype != CMDSPLBLTIN) {
-		if (cmdp->cmdtype == CMDFUNCTION) {
-			freefunc(cmdp->param.func);
-		}
-		cmdp->cmdtype = entry->cmdtype;
-		cmdp->param = entry->u;
-	}
-	INTON;
-}
-
-
-/*
- * Define a shell function.
- */
-
-void
-defun(char *name, union node *func)
-{
-	struct cmdentry entry;
-
-	INTOFF;
-	entry.cmdtype = CMDFUNCTION;
-	entry.u.func = copyfunc(func);
-	addcmdentry(name, &entry);
-	INTON;
-}
-
-
-/*
- * Delete a function if it exists.
- */
-
-int
-unsetfunc(char *name)
-{
-	struct tblentry *cmdp;
-
-	if ((cmdp = cmdlookup(name, 0)) != NULL &&
-	    cmdp->cmdtype == CMDFUNCTION) {
-		freefunc(cmdp->param.func);
-		delete_cmd_entry();
-		return (0);
-	}
-	return (1);
-}
-
-/*
- * Locate and print what a word is...
- * also used for 'command -[v|V]'
- */
-
-int
-typecmd(int argc, char **argv)
-{
-	struct cmdentry entry;
-	struct tblentry *cmdp;
-	char * const *pp;
-	struct alias *ap;
-	int err = 0;
-	char *arg;
-	int c;
-	int V_flag = 0;
-	int v_flag = 0;
-	int p_flag = 0;
-
-	while ((c = nextopt("vVp")) != 0) {
-		switch (c) {
-		case 'v': v_flag = 1; break;
-		case 'V': V_flag = 1; break;
-		case 'p': p_flag = 1; break;
-		}
-	}
-
-	if (p_flag && (v_flag || V_flag))
-		error("cannot specify -p with -v or -V");
-
-	while ((arg = *argptr++)) {
-		if (!v_flag)
-			out1str(arg);
-		/* First look at the keywords */
-		for (pp = parsekwd; *pp; pp++)
-			if (**pp == *arg && equal(*pp, arg))
-				break;
-
-		if (*pp) {
-			if (v_flag)
-				err = 1;
-			else
-				out1str(" is a shell keyword\n");
-			continue;
-		}
-
-		/* Then look at the aliases */
-		if ((ap = lookupalias(arg, 1)) != NULL) {
-			if (!v_flag)
-				out1fmt(" is an alias for \n");
-			out1fmt("%s\n", ap->val);
-			continue;
-		}
-
-		/* Then check if it is a tracked alias */
-		if ((cmdp = cmdlookup(arg, 0)) != NULL) {
-			entry.cmdtype = cmdp->cmdtype;
-			entry.u = cmdp->param;
-		} else {
-			/* Finally use brute force */
-			find_command(arg, &entry, DO_ABS, pathval());
-		}
-
-		switch (entry.cmdtype) {
-		case CMDNORMAL: {
-			if (strchr(arg, '/') == NULL) {
-				const char *path = pathval();
-				char *name;
-				int j = entry.u.index;
-				do {
-					name = padvance(&path, arg);
-					stunalloc(name);
-				} while (--j >= 0);
-				if (!v_flag)
-					out1fmt(" is%s ",
-					    cmdp ? " a tracked alias for" : "");
-				out1fmt("%s\n", name);
-			} else {
-				if (access(arg, X_OK) == 0) {
-					if (!v_flag)
-						out1fmt(" is ");
-					out1fmt("%s\n", arg);
-				} else {
-					if (!v_flag)
-						out1fmt(": %s\n",
-						    strerror(errno));
-					else
-						err = 126;
-				}
-			}
- 			break;
-		}
-		case CMDFUNCTION:
-			if (!v_flag)
-				out1str(" is a shell function\n");
-			else
-				out1fmt("%s\n", arg);
-			break;
-
-		case CMDBUILTIN:
-			if (!v_flag)
-				out1str(" is a shell builtin\n");
-			else
-				out1fmt("%s\n", arg);
-			break;
-
-		case CMDSPLBLTIN:
-			if (!v_flag)
-				out1str(" is a special shell builtin\n");
-			else
-				out1fmt("%s\n", arg);
-			break;
-
-		default:
-			if (!v_flag)
-				out1str(": not found\n");
-			err = 127;
-			break;
-		}
-	}
-	return err;
-}
diff --git a/sh/exec.h b/sh/exec.h
deleted file mode 100644
index 26fd09c..0000000
--- a/sh/exec.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*	$NetBSD: exec.h,v 1.21 2003/08/07 09:05:31 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)exec.h	8.3 (Berkeley) 6/8/95
- */
-
-/* values of cmdtype */
-#define CMDUNKNOWN	-1	/* no entry in table for command */
-#define CMDNORMAL	0	/* command is an executable program */
-#define CMDFUNCTION	1	/* command is a shell function */
-#define CMDBUILTIN	2	/* command is a shell builtin */
-#define CMDSPLBLTIN	3	/* command is a special shell builtin */
-
-
-struct cmdentry {
-	int cmdtype;
-	union param {
-		int index;
-		int (*bltin)(int, char**);
-		union node *func;
-	} u;
-};
-
-
-/* action to find_command() */
-#define DO_ERR		0x01	/* prints errors */
-#define DO_ABS		0x02	/* checks absolute paths */
-#define DO_NOFUNC	0x04	/* don't return shell functions, for command */
-#define DO_ALTPATH	0x08	/* using alternate path */
-#define DO_ALTBLTIN	0x20	/* %builtin in alt. path */
-
-extern const char *pathopt;	/* set by padvance */
-
-void shellexec(char **, char **, const char *, int, int)
-    __attribute__((__noreturn__));
-char *padvance(const char **, const char *);
-int hashcmd(int, char **);
-void find_command(char *, struct cmdentry *, int, const char *);
-int (*find_builtin(char *))(int, char **);
-int (*find_splbltin(char *))(int, char **);
-void hashcd(void);
-void changepath(const char *);
-void deletefuncs(void);
-void getcmdentry(char *, struct cmdentry *);
-void addcmdentry(char *, struct cmdentry *);
-void defun(char *, union node *);
-int unsetfunc(char *);
-int typecmd(int, char **);
-void hash_special_builtins(void);
diff --git a/sh/expand.c b/sh/expand.c
deleted file mode 100644
index d3462fc..0000000
--- a/sh/expand.c
+++ /dev/null
@@ -1,1559 +0,0 @@
-/*	$NetBSD: expand.c,v 1.68.2.2 2005/04/07 11:37:39 tron Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)expand.c	8.5 (Berkeley) 5/15/95";
-#else
-__RCSID("$NetBSD: expand.c,v 1.68.2.2 2005/04/07 11:37:39 tron Exp $");
-#endif
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-/*
- * Routines to expand arguments to commands.  We have to deal with
- * backquotes, shell variables, and file metacharacters.
- */
-
-#include "shell.h"
-#include "main.h"
-#include "nodes.h"
-#include "eval.h"
-#include "expand.h"
-#include "syntax.h"
-#include "parser.h"
-#include "jobs.h"
-#include "options.h"
-#include "var.h"
-#include "input.h"
-#include "output.h"
-#include "memalloc.h"
-#include "error.h"
-#include "mystring.h"
-#include "show.h"
-
-/*
- * Structure specifying which parts of the string should be searched
- * for IFS characters.
- */
-
-struct ifsregion {
-	struct ifsregion *next;	/* next region in list */
-	int begoff;		/* offset of start of region */
-	int endoff;		/* offset of end of region */
-	int inquotes;		/* search for nul bytes only */
-};
-
-
-char *expdest;			/* output of current string */
-struct nodelist *argbackq;	/* list of back quote expressions */
-struct ifsregion ifsfirst;	/* first struct in list of ifs regions */
-struct ifsregion *ifslastp;	/* last struct in list */
-struct arglist exparg;		/* holds expanded arg list */
-
-STATIC void argstr(char *, int);
-STATIC char *exptilde(char *, int);
-STATIC void expbackq(union node *, int, int);
-STATIC int subevalvar(char *, char *, int, int, int, int);
-STATIC char *evalvar(char *, int);
-STATIC int varisset(char *, int);
-STATIC void varvalue(char *, int, int, int);
-STATIC void recordregion(int, int, int);
-STATIC void removerecordregions(int); 
-STATIC void ifsbreakup(char *, struct arglist *);
-STATIC void ifsfree(void);
-STATIC void expandmeta(struct strlist *, int);
-STATIC void expmeta(char *, char *);
-STATIC void addfname(char *);
-STATIC struct strlist *expsort(struct strlist *);
-STATIC struct strlist *msort(struct strlist *, int);
-STATIC int pmatch(char *, char *, int);
-STATIC char *cvtnum(int, char *);
-
-/*
- * Expand shell variables and backquotes inside a here document.
- */
-
-void
-expandhere(union node *arg, int fd)
-{
-	herefd = fd;
-	expandarg(arg, (struct arglist *)NULL, 0);
-	xwrite(fd, stackblock(), expdest - stackblock());
-}
-
-
-/*
- * Perform variable substitution and command substitution on an argument,
- * placing the resulting list of arguments in arglist.  If EXP_FULL is true,
- * perform splitting and file name expansion.  When arglist is NULL, perform
- * here document expansion.
- */
-
-void
-expandarg(union node *arg, struct arglist *arglist, int flag)
-{
-	struct strlist *sp;
-	char *p;
-
-	argbackq = arg->narg.backquote;
-	STARTSTACKSTR(expdest);
-	ifsfirst.next = NULL;
-	ifslastp = NULL;
-	argstr(arg->narg.text, flag);
-	if (arglist == NULL) {
-		return;			/* here document expanded */
-	}
-	STPUTC('\0', expdest);
-	p = grabstackstr(expdest);
-	exparg.lastp = &exparg.list;
-	/*
-	 * TODO - EXP_REDIR
-	 */
-	if (flag & EXP_FULL) {
-		ifsbreakup(p, &exparg);
-		*exparg.lastp = NULL;
-		exparg.lastp = &exparg.list;
-		expandmeta(exparg.list, flag);
-	} else {
-		if (flag & EXP_REDIR) /*XXX - for now, just remove escapes */
-			rmescapes(p);
-		sp = (struct strlist *)stalloc(sizeof (struct strlist));
-		sp->text = p;
-		*exparg.lastp = sp;
-		exparg.lastp = &sp->next;
-	}
-	ifsfree();
-	*exparg.lastp = NULL;
-	if (exparg.list) {
-		*arglist->lastp = exparg.list;
-		arglist->lastp = exparg.lastp;
-	}
-}
-
-
-
-/*
- * Perform variable and command substitution.
- * If EXP_FULL is set, output CTLESC characters to allow for further processing.
- * Otherwise treat $@ like $* since no splitting will be performed.
- */
-
-STATIC void
-argstr(char *p, int flag)
-{
-	char c;
-	int quotes = flag & (EXP_FULL | EXP_CASE);	/* do CTLESC */
-	int firsteq = 1;
-	const char *ifs = 0;
-	int ifs_split = EXP_IFS_SPLIT;
-
-	if (flag & EXP_IFS_SPLIT)
-		ifs = ifsset() ? ifsval() : " \t\n";
-
-	if (*p == '~' && (flag & (EXP_TILDE | EXP_VARTILDE)))
-		p = exptilde(p, flag);
-	for (;;) {
-		switch (c = *p++) {
-		case '\0':
-		case CTLENDVAR: /* end of expanding yyy in ${xxx-yyy} */
-			return;
-		case CTLQUOTEMARK:
-			/* "$@" syntax adherence hack */
-			if (p[0] == CTLVAR && p[2] == '@' && p[3] == '=')
-				break;
-			if ((flag & EXP_FULL) != 0)
-				STPUTC(c, expdest);
-			ifs_split = 0;
-			break;
-		case CTLQUOTEEND:
-			ifs_split = EXP_IFS_SPLIT;
-			break;
-		case CTLESC:
-			if (quotes)
-				STPUTC(c, expdest);
-			c = *p++;
-			STPUTC(c, expdest);
-			break;
-		case CTLVAR:
-			p = evalvar(p, (flag & ~EXP_IFS_SPLIT) | (flag & ifs_split));
-			break;
-		case CTLBACKQ:
-		case CTLBACKQ|CTLQUOTE:
-			expbackq(argbackq->n, c & CTLQUOTE, flag);
-			argbackq = argbackq->next;
-			break;
-		case CTLENDARI:
-			expari(flag);
-			break;
-		case ':':
-		case '=':
-			/*
-			 * sort of a hack - expand tildes in variable
-			 * assignments (after the first '=' and after ':'s).
-			 */
-			STPUTC(c, expdest);
-			if (flag & EXP_VARTILDE && *p == '~') {
-				if (c == '=') {
-					if (firsteq)
-						firsteq = 0;
-					else
-						break;
-				}
-				p = exptilde(p, flag);
-			}
-			break;
-		default:
-			STPUTC(c, expdest);
-			if (flag & EXP_IFS_SPLIT & ifs_split && strchr(ifs, c) != NULL) {
-				/* We need to get the output split here... */
-				recordregion(expdest - stackblock() - 1,
-						expdest - stackblock(), 0);
-			}
-			break;
-		}
-	}
-}
-
-STATIC char *
-exptilde(char *p, int flag)
-{
-	char c, *startp = p;
-	const char *home;
-	int quotes = flag & (EXP_FULL | EXP_CASE);
-
-	while ((c = *p) != '\0') {
-		switch(c) {
-		case CTLESC:
-			return (startp);
-		case CTLQUOTEMARK:
-			return (startp);
-		case ':':
-			if (flag & EXP_VARTILDE)
-				goto done;
-			break;
-		case '/':
-			goto done;
-		}
-		p++;
-	}
-done:
-	*p = '\0';
-	if (*(startp+1) == '\0') {
-		if ((home = lookupvar("HOME")) == NULL)
-			goto lose;
-	} else
-        	goto lose;
-	if (*home == '\0')
-		goto lose;
-	*p = c;
-	while ((c = *home++) != '\0') {
-		if (quotes && SQSYNTAX[(int)c] == CCTL)
-			STPUTC(CTLESC, expdest);
-		STPUTC(c, expdest);
-	}
-	return (p);
-lose:
-	*p = c;
-	return (startp);
-}
-
-
-STATIC void 
-removerecordregions(int endoff)
-{
-	if (ifslastp == NULL)
-		return;
-
-	if (ifsfirst.endoff > endoff) {
-		while (ifsfirst.next != NULL) {
-			struct ifsregion *ifsp;
-			INTOFF;
-			ifsp = ifsfirst.next->next;
-			ckfree(ifsfirst.next);
-			ifsfirst.next = ifsp;
-			INTON;
-		}
-		if (ifsfirst.begoff > endoff)
-			ifslastp = NULL;
-		else {
-			ifslastp = &ifsfirst;
-			ifsfirst.endoff = endoff;
-		}
-		return;
-	}
-	
-	ifslastp = &ifsfirst;
-	while (ifslastp->next && ifslastp->next->begoff < endoff)
-		ifslastp=ifslastp->next;
-	while (ifslastp->next != NULL) {
-		struct ifsregion *ifsp;
-		INTOFF;
-		ifsp = ifslastp->next->next;
-		ckfree(ifslastp->next);
-		ifslastp->next = ifsp;
-		INTON;
-	}
-	if (ifslastp->endoff > endoff)
-		ifslastp->endoff = endoff;
-}
-
-
-/*
- * Expand arithmetic expression.  Backup to start of expression,
- * evaluate, place result in (backed up) result, adjust string position.
- */
-void
-expari(int flag)
-{
-	char *p, *start;
-	int result;
-	int begoff;
-	int quotes = flag & (EXP_FULL | EXP_CASE);
-	int quoted;
-
-	/*	ifsfree(); */
-
-	/*
-	 * This routine is slightly over-complicated for
-	 * efficiency.  First we make sure there is
-	 * enough space for the result, which may be bigger
-	 * than the expression if we add exponentation.  Next we
-	 * scan backwards looking for the start of arithmetic.  If the
-	 * next previous character is a CTLESC character, then we
-	 * have to rescan starting from the beginning since CTLESC
-	 * characters have to be processed left to right.
-	 */
-#if INT_MAX / 1000000000 >= 10 || INT_MIN / 1000000000 <= -10
-#error "integers with more than 10 digits are not supported"
-#endif
-	CHECKSTRSPACE(12 - 2, expdest);
-	USTPUTC('\0', expdest);
-	start = stackblock();
-	p = expdest - 1;
-	while (*p != CTLARI && p >= start)
-		--p;
-	if (*p != CTLARI)
-		error("missing CTLARI (shouldn't happen)");
-	if (p > start && *(p-1) == CTLESC)
-		for (p = start; *p != CTLARI; p++)
-			if (*p == CTLESC)
-				p++;
-
-	if (p[1] == '"')
-		quoted=1;
-	else
-		quoted=0;
-	begoff = p - start;
-	removerecordregions(begoff);
-	if (quotes)
-		rmescapes(p+2);
-	result = arith(p+2);
-	fmtstr(p, 12, "%d", result);
-
-	while (*p++)
-		;
-
-	if (quoted == 0)
-		recordregion(begoff, p - 1 - start, 0);
-	result = expdest - p + 1;
-	STADJUST(-result, expdest);
-}
-
-
-/*
- * Expand stuff in backwards quotes.
- */
-
-STATIC void
-expbackq(union node *cmd, int quoted, int flag)
-{
-	struct backcmd in;
-	int i;
-	char buf[128];
-	char *p;
-	char *dest = expdest;
-	struct ifsregion saveifs, *savelastp;
-	struct nodelist *saveargbackq;
-	char lastc;
-	int startloc = dest - stackblock();
-	char const *syntax = quoted? DQSYNTAX : BASESYNTAX;
-	int saveherefd;
-	int quotes = flag & (EXP_FULL | EXP_CASE);
-
-	INTOFF;
-	saveifs = ifsfirst;
-	savelastp = ifslastp;
-	saveargbackq = argbackq;
-	saveherefd = herefd;
-	herefd = -1;
-	p = grabstackstr(dest);
-	evalbackcmd(cmd, &in);
-	ungrabstackstr(p, dest);
-	ifsfirst = saveifs;
-	ifslastp = savelastp;
-	argbackq = saveargbackq;
-	herefd = saveherefd;
-
-	p = in.buf;
-	lastc = '\0';
-	for (;;) {
-		if (--in.nleft < 0) {
-			if (in.fd < 0)
-				break;
-			while ((i = read(in.fd, buf, sizeof buf)) < 0 && errno == EINTR);
-			TRACE(("expbackq: read returns %d\n", i));
-			if (i <= 0)
-				break;
-			p = buf;
-			in.nleft = i - 1;
-		}
-		lastc = *p++;
-		if (lastc != '\0') {
-			if (quotes && syntax[(int)lastc] == CCTL)
-				STPUTC(CTLESC, dest);
-			STPUTC(lastc, dest);
-		}
-	}
-
-	/* Eat all trailing newlines */
-	p = stackblock() + startloc;
-	while (dest > p && dest[-1] == '\n')
-		STUNPUTC(dest);
-
-	if (in.fd >= 0)
-		close(in.fd);
-	if (in.buf)
-		ckfree(in.buf);
-	if (in.jp)
-		back_exitstatus = waitforjob(in.jp);
-	if (quoted == 0)
-		recordregion(startloc, dest - stackblock(), 0);
-	TRACE(("evalbackq: size=%d: \"%.*s\"\n",
-		(dest - stackblock()) - startloc,
-		(dest - stackblock()) - startloc,
-		stackblock() + startloc));
-	expdest = dest;
-	INTON;
-}
-
-
-
-STATIC int
-subevalvar(char *p, char *str, int strloc, int subtype, int startloc, int varflags)
-{
-	char *startp;
-	char *loc = NULL;
-	char *q;
-	int c = 0;
-	int saveherefd = herefd;
-	struct nodelist *saveargbackq = argbackq;
-	int amount;
-
-	herefd = -1;
-	argstr(p, 0);
-	STACKSTRNUL(expdest);
-	herefd = saveherefd;
-	argbackq = saveargbackq;
-	startp = stackblock() + startloc;
-	if (str == NULL)
-	    str = stackblock() + strloc;
-
-	switch (subtype) {
-	case VSASSIGN:
-		setvar(str, startp, 0);
-		amount = startp - expdest;
-		STADJUST(amount, expdest);
-		varflags &= ~VSNUL;
-		if (c != 0)
-			*loc = c;
-		return 1;
-
-	case VSQUESTION:
-		if (*p != CTLENDVAR) {
-			outfmt(&errout, "%s\n", startp);
-			error((char *)NULL);
-		}
-		error("%.*s: parameter %snot set", p - str - 1,
-		      str, (varflags & VSNUL) ? "null or "
-					      : nullstr);
-		/* NOTREACHED */
-
-	case VSTRIMLEFT:
-		for (loc = startp; loc < str; loc++) {
-			c = *loc;
-			*loc = '\0';
-			if (patmatch(str, startp, varflags & VSQUOTE))
-				goto recordleft;
-			*loc = c;
-			if ((varflags & VSQUOTE) && *loc == CTLESC)
-			        loc++;
-		}
-		return 0;
-
-	case VSTRIMLEFTMAX:
-		for (loc = str - 1; loc >= startp;) {
-			c = *loc;
-			*loc = '\0';
-			if (patmatch(str, startp, varflags & VSQUOTE))
-				goto recordleft;
-			*loc = c;
-			loc--;
-			if ((varflags & VSQUOTE) && loc > startp &&
-			    *(loc - 1) == CTLESC) {
-				for (q = startp; q < loc; q++)
-					if (*q == CTLESC)
-						q++;
-				if (q > loc)
-					loc--;
-			}
-		}
-		return 0;
-
-	case VSTRIMRIGHT:
-	        for (loc = str - 1; loc >= startp;) {
-			if (patmatch(str, loc, varflags & VSQUOTE))
-				goto recordright;
-			loc--;
-			if ((varflags & VSQUOTE) && loc > startp &&
-			    *(loc - 1) == CTLESC) { 
-				for (q = startp; q < loc; q++)
-					if (*q == CTLESC)
-						q++;
-				if (q > loc)
-					loc--;
-			}
-		}
-		return 0;
-
-	case VSTRIMRIGHTMAX:
-		for (loc = startp; loc < str - 1; loc++) {
-			if (patmatch(str, loc, varflags & VSQUOTE))
-				goto recordright;
-			if ((varflags & VSQUOTE) && *loc == CTLESC)
-			        loc++;
-		}
-		return 0;
-
-	default:
-		abort();
-	}
-
-recordleft:
-	*loc = c;
-	amount = ((str - 1) - (loc - startp)) - expdest;
-	STADJUST(amount, expdest);
-	while (loc != str - 1)
-		*startp++ = *loc++;
-	return 1;
-
-recordright:
-	amount = loc - expdest;
-	STADJUST(amount, expdest);
-	STPUTC('\0', expdest);
-	STADJUST(-1, expdest);
-	return 1;
-}
-
-
-/*
- * Expand a variable, and return a pointer to the next character in the
- * input string.
- */
-
-STATIC char *
-evalvar(char *p, int flag)
-{
-	int subtype;
-	int varflags;
-	char *var;
-	char *val;
-	int patloc;
-	int c;
-	int set;
-	int special;
-	int startloc;
-	int varlen;
-	int apply_ifs;
-	int quotes = flag & (EXP_FULL | EXP_CASE);
-
-	varflags = (unsigned char)*p++;
-	subtype = varflags & VSTYPE;
-	var = p;
-	special = !is_name(*p);
-	p = strchr(p, '=') + 1;
-
-again: /* jump here after setting a variable with ${var=text} */
-	if (special) {
-		set = varisset(var, varflags & VSNUL);
-		val = NULL;
-	} else {
-		val = lookupvar(var);
-		if (val == NULL || ((varflags & VSNUL) && val[0] == '\0')) {
-			val = NULL;
-			set = 0;
-		} else
-			set = 1;
-	}
-
-	varlen = 0;
-	startloc = expdest - stackblock();
-
-	if (!set && uflag) {
-		switch (subtype) {
-		case VSNORMAL:
-		case VSTRIMLEFT:
-		case VSTRIMLEFTMAX:
-		case VSTRIMRIGHT:
-		case VSTRIMRIGHTMAX:
-		case VSLENGTH:
-			error("%.*s: parameter not set", p - var - 1, var);
-			/* NOTREACHED */
-		}
-	}
-
-	if (set && subtype != VSPLUS) {
-		/* insert the value of the variable */
-		if (special) {
-			varvalue(var, varflags & VSQUOTE, subtype, flag);
-			if (subtype == VSLENGTH) {
-				varlen = expdest - stackblock() - startloc;
-				STADJUST(-varlen, expdest);
-			}
-		} else {
-			char const *syntax = (varflags & VSQUOTE) ? DQSYNTAX
-								  : BASESYNTAX;
-
-			if (subtype == VSLENGTH) {
-				for (;*val; val++)
-					varlen++;
-			} else {
-				while (*val) {
-					if (quotes && syntax[(int)*val] == CCTL)
-						STPUTC(CTLESC, expdest);
-					STPUTC(*val++, expdest);
-				}
-
-			}
-		}
-	}
-
-
-	apply_ifs = ((varflags & VSQUOTE) == 0 ||
-		(*var == '@' && shellparam.nparam != 1));
-
-	switch (subtype) {
-	case VSLENGTH:
-		expdest = cvtnum(varlen, expdest);
-		break;
-
-	case VSNORMAL:
-		break;
-
-	case VSPLUS:
-		set = !set;
-		/* FALLTHROUGH */
-	case VSMINUS:
-		if (!set) {
-		        argstr(p, flag | (apply_ifs ? EXP_IFS_SPLIT : 0));
-			/*
-			 * ${x-a b c} doesn't get split, but removing the
-			 * 'apply_ifs = 0' apparantly breaks ${1+"$@"}..
-			 * ${x-'a b' c} should generate 2 args.
-			 */
-			/* We should have marked stuff already */
-			apply_ifs = 0;
-		}
-		break;
-
-	case VSTRIMLEFT:
-	case VSTRIMLEFTMAX:
-	case VSTRIMRIGHT:
-	case VSTRIMRIGHTMAX:
-		if (!set)
-			break;
-		/*
-		 * Terminate the string and start recording the pattern
-		 * right after it
-		 */
-		STPUTC('\0', expdest);
-		patloc = expdest - stackblock();
-		if (subevalvar(p, NULL, patloc, subtype,
-			       startloc, varflags) == 0) {
-			int amount = (expdest - stackblock() - patloc) + 1;
-			STADJUST(-amount, expdest);
-		}
-		/* Remove any recorded regions beyond start of variable */
-		removerecordregions(startloc);
-		apply_ifs = 1;
-		break;
-
-	case VSASSIGN:
-	case VSQUESTION:
-		if (set)
-			break;
-		if (subevalvar(p, var, 0, subtype, startloc, varflags)) {
-			varflags &= ~VSNUL;
-			/* 
-			 * Remove any recorded regions beyond 
-			 * start of variable 
-			 */
-			removerecordregions(startloc);
-			goto again;
-		}
-		apply_ifs = 0;
-		break;
-
-	default:
-		abort();
-	}
-
-	if (apply_ifs)
-		recordregion(startloc, expdest - stackblock(),
-			     varflags & VSQUOTE);
-
-	if (subtype != VSNORMAL) {	/* skip to end of alternative */
-		int nesting = 1;
-		for (;;) {
-			if ((c = *p++) == CTLESC)
-				p++;
-			else if (c == CTLBACKQ || c == (CTLBACKQ|CTLQUOTE)) {
-				if (set)
-					argbackq = argbackq->next;
-			} else if (c == CTLVAR) {
-				if ((*p++ & VSTYPE) != VSNORMAL)
-					nesting++;
-			} else if (c == CTLENDVAR) {
-				if (--nesting == 0)
-					break;
-			}
-		}
-	}
-	return p;
-}
-
-
-
-/*
- * Test whether a specialized variable is set.
- */
-
-STATIC int
-varisset(char *name, int nulok)
-{
-	if (*name == '!')
-		return backgndpid != -1;
-	else if (*name == '@' || *name == '*') {
-		if (*shellparam.p == NULL)
-			return 0;
-
-		if (nulok) {
-			char **av;
-
-			for (av = shellparam.p; *av; av++)
-				if (**av != '\0')
-					return 1;
-			return 0;
-		}
-	} else if (is_digit(*name)) {
-		char *ap;
-		int num = atoi(name);
-
-		if (num > shellparam.nparam)
-			return 0;
-
-		if (num == 0)
-			ap = arg0;
-		else
-			ap = shellparam.p[num - 1];
-
-		if (nulok && (ap == NULL || *ap == '\0'))
-			return 0;
-	}
-	return 1;
-}
-
-
-
-/*
- * Add the value of a specialized variable to the stack string.
- */
-
-STATIC void
-varvalue(char *name, int quoted, int subtype, int flag)
-{
-	int num;
-	char *p;
-	int i;
-	char sep;
-	char **ap;
-	char const *syntax;
-
-#define STRTODEST(p) \
-	do {\
-	if (flag & (EXP_FULL | EXP_CASE) && subtype != VSLENGTH) { \
-		syntax = quoted? DQSYNTAX : BASESYNTAX; \
-		while (*p) { \
-			if (syntax[(int)*p] == CCTL) \
-				STPUTC(CTLESC, expdest); \
-			STPUTC(*p++, expdest); \
-		} \
-	} else \
-		while (*p) \
-			STPUTC(*p++, expdest); \
-	} while (0)
-
-
-	switch (*name) {
-	case '$':
-		num = rootpid;
-		goto numvar;
-	case '?':
-		num = exitstatus;
-		goto numvar;
-	case '#':
-		num = shellparam.nparam;
-		goto numvar;
-	case '!':
-		num = backgndpid;
-numvar:
-		expdest = cvtnum(num, expdest);
-		break;
-	case '-':
-		for (i = 0; optlist[i].name; i++) {
-			if (optlist[i].val)
-				STPUTC(optlist[i].letter, expdest);
-		}
-		break;
-	case '@':
-		if (flag & EXP_FULL && quoted) {
-			for (ap = shellparam.p ; (p = *ap++) != NULL ; ) {
-				STRTODEST(p);
-				if (*ap)
-					STPUTC('\0', expdest);
-			}
-			break;
-		}
-		/* fall through */
-	case '*':
-		if (ifsset() != 0)
-			sep = ifsval()[0];
-		else
-			sep = ' ';
-		for (ap = shellparam.p ; (p = *ap++) != NULL ; ) {
-			STRTODEST(p);
-			if (*ap && sep)
-				STPUTC(sep, expdest);
-		}
-		break;
-	case '0':
-		p = arg0;
-		STRTODEST(p);
-		break;
-	default:
-		if (is_digit(*name)) {
-			num = atoi(name);
-			if (num > 0 && num <= shellparam.nparam) {
-				p = shellparam.p[num - 1];
-				STRTODEST(p);
-			}
-		}
-		break;
-	}
-}
-
-
-
-/*
- * Record the fact that we have to scan this region of the
- * string for IFS characters.
- */
-
-STATIC void
-recordregion(int start, int end, int inquotes)
-{
-	struct ifsregion *ifsp;
-
-	if (ifslastp == NULL) {
-		ifsp = &ifsfirst;
-	} else {
-		if (ifslastp->endoff == start
-		    && ifslastp->inquotes == inquotes) {
-			/* extend previous area */
-			ifslastp->endoff = end;
-			return;
-		}
-		ifsp = (struct ifsregion *)ckmalloc(sizeof (struct ifsregion));
-		ifslastp->next = ifsp;
-	}
-	ifslastp = ifsp;
-	ifslastp->next = NULL;
-	ifslastp->begoff = start;
-	ifslastp->endoff = end;
-	ifslastp->inquotes = inquotes;
-}
-
-
-
-/*
- * Break the argument string into pieces based upon IFS and add the
- * strings to the argument list.  The regions of the string to be
- * searched for IFS characters have been stored by recordregion.
- */
-STATIC void
-ifsbreakup(char *string, struct arglist *arglist)
-{
-	struct ifsregion *ifsp;
-	struct strlist *sp;
-	char *start;
-	char *p;
-	char *q;
-	const char *ifs;
-	const char *ifsspc;
-	int inquotes;
-
-	start = string;
-	ifsspc = NULL;
-	inquotes = 0;
-
-	if (ifslastp == NULL) {
-		/* Return entire argument, IFS doesn't apply to any of it */
-		sp = (struct strlist *)stalloc(sizeof *sp);
-		sp->text = start;
-		*arglist->lastp = sp;
-		arglist->lastp = &sp->next;
-		return;
-	}
-
-	ifs = ifsset() ? ifsval() : " \t\n";
-
-	for (ifsp = &ifsfirst; ifsp != NULL; ifsp = ifsp->next) {
-		p = string + ifsp->begoff;
-		inquotes = ifsp->inquotes;
-		ifsspc = NULL;
-		while (p < string + ifsp->endoff) {
-			q = p;
-			if (*p == CTLESC)
-				p++;
-			if (inquotes) {
-				/* Only NULs (probably from "$@") end args */
-				if (*p != 0) {
-					p++;
-					continue;
-				}
-			} else {
-				if (!strchr(ifs, *p)) {
-					p++;
-					continue;
-				}
-				ifsspc = strchr(" \t\n", *p);
-
-				/* Ignore IFS whitespace at start */
-				if (q == start && ifsspc != NULL) {
-					p++;
-					start = p;
-					continue;
-				}
-			}
-
-			/* Save this argument... */
-			*q = '\0';
-			sp = (struct strlist *)stalloc(sizeof *sp);
-			sp->text = start;
-			*arglist->lastp = sp;
-			arglist->lastp = &sp->next;
-			p++;
-
-			if (ifsspc != NULL) {
-				/* Ignore further trailing IFS whitespace */
-				for (; p < string + ifsp->endoff; p++) {
-					q = p;
-					if (*p == CTLESC)
-						p++;
-					if (strchr(ifs, *p) == NULL) {
-						p = q;
-						break;
-					}
-					if (strchr(" \t\n", *p) == NULL) {
-						p++;
-						break;
-					}
-				}
-			}
-			start = p;
-		}
-	}
-
-	/*
-	 * Save anything left as an argument.
-	 * Traditionally we have treated 'IFS=':'; set -- x$IFS' as
-	 * generating 2 arguments, the second of which is empty.
-	 * Some recent clarification of the Posix spec say that it
-	 * should only generate one....
-	 */
-	if (*start /* || (!ifsspc && start > string) */) {
-		sp = (struct strlist *)stalloc(sizeof *sp);
-		sp->text = start;
-		*arglist->lastp = sp;
-		arglist->lastp = &sp->next;
-	}
-}
-
-STATIC void
-ifsfree(void)
-{
-	while (ifsfirst.next != NULL) {
-		struct ifsregion *ifsp;
-		INTOFF;
-		ifsp = ifsfirst.next->next;
-		ckfree(ifsfirst.next);
-		ifsfirst.next = ifsp;
-		INTON;
-	}
-	ifslastp = NULL;
-	ifsfirst.next = NULL;
-}
-
-
-
-/*
- * Expand shell metacharacters.  At this point, the only control characters
- * should be escapes.  The results are stored in the list exparg.
- */
-
-char *expdir;
-
-
-STATIC void
-expandmeta(struct strlist *str, int flag)
-{
-	char *p;
-	struct strlist **savelastp;
-	struct strlist *sp;
-	char c;
-	/* TODO - EXP_REDIR */
-
-	while (str) {
-		if (fflag)
-			goto nometa;
-		p = str->text;
-		for (;;) {			/* fast check for meta chars */
-			if ((c = *p++) == '\0')
-				goto nometa;
-			if (c == '*' || c == '?' || c == '[' || c == '!')
-				break;
-		}
-		savelastp = exparg.lastp;
-		INTOFF;
-		if (expdir == NULL) {
-			int i = strlen(str->text);
-			expdir = ckmalloc(i < 2048 ? 2048 : i); /* XXX */
-		}
-
-		expmeta(expdir, str->text);
-		ckfree(expdir);
-		expdir = NULL;
-		INTON;
-		if (exparg.lastp == savelastp) {
-			/*
-			 * no matches
-			 */
-nometa:
-			*exparg.lastp = str;
-			rmescapes(str->text);
-			exparg.lastp = &str->next;
-		} else {
-			*exparg.lastp = NULL;
-			*savelastp = sp = expsort(*savelastp);
-			while (sp->next != NULL)
-				sp = sp->next;
-			exparg.lastp = &sp->next;
-		}
-		str = str->next;
-	}
-}
-
-
-/*
- * Do metacharacter (i.e. *, ?, [...]) expansion.
- */
-
-STATIC void
-expmeta(char *enddir, char *name)
-{
-	char *p;
-	const char *cp;
-	char *q;
-	char *start;
-	char *endname;
-	int metaflag;
-	struct stat statb;
-	DIR *dirp;
-	struct dirent *dp;
-	int atend;
-	int matchdot;
-
-	metaflag = 0;
-	start = name;
-	for (p = name ; ; p++) {
-		if (*p == '*' || *p == '?')
-			metaflag = 1;
-		else if (*p == '[') {
-			q = p + 1;
-			if (*q == '!')
-				q++;
-			for (;;) {
-				while (*q == CTLQUOTEMARK)
-					q++;
-				if (*q == CTLESC)
-					q++;
-				if (*q == '/' || *q == '\0')
-					break;
-				if (*++q == ']') {
-					metaflag = 1;
-					break;
-				}
-			}
-		} else if (*p == '!' && p[1] == '!'	&& (p == name || p[-1] == '/')) {
-			metaflag = 1;
-		} else if (*p == '\0')
-			break;
-		else if (*p == CTLQUOTEMARK)
-			continue;
-		else if (*p == CTLESC)
-			p++;
-		if (*p == '/') {
-			if (metaflag)
-				break;
-			start = p + 1;
-		}
-	}
-	if (metaflag == 0) {	/* we've reached the end of the file name */
-		if (enddir != expdir)
-			metaflag++;
-		for (p = name ; ; p++) {
-			if (*p == CTLQUOTEMARK)
-				continue;
-			if (*p == CTLESC)
-				p++;
-			*enddir++ = *p;
-			if (*p == '\0')
-				break;
-		}
-		if (metaflag == 0 || lstat(expdir, &statb) >= 0)
-			addfname(expdir);
-		return;
-	}
-	endname = p;
-	if (start != name) {
-		p = name;
-		while (p < start) {
-			while (*p == CTLQUOTEMARK)
-				p++;
-			if (*p == CTLESC)
-				p++;
-			*enddir++ = *p++;
-		}
-	}
-	if (enddir == expdir) {
-		cp = ".";
-	} else if (enddir == expdir + 1 && *expdir == '/') {
-		cp = "/";
-	} else {
-		cp = expdir;
-		enddir[-1] = '\0';
-	}
-	if ((dirp = opendir(cp)) == NULL)
-		return;
-	if (enddir != expdir)
-		enddir[-1] = '/';
-	if (*endname == 0) {
-		atend = 1;
-	} else {
-		atend = 0;
-		*endname++ = '\0';
-	}
-	matchdot = 0;
-	p = start;
-	while (*p == CTLQUOTEMARK)
-		p++;
-	if (*p == CTLESC)
-		p++;
-	if (*p == '.')
-		matchdot++;
-	while (! int_pending() && (dp = readdir(dirp)) != NULL) {
-		if (dp->d_name[0] == '.' && ! matchdot)
-			continue;
-		if (patmatch(start, dp->d_name, 0)) {
-			if (atend) {
-				scopy(dp->d_name, enddir);
-				addfname(expdir);
-			} else {
-				for (p = enddir, cp = dp->d_name;
-				     (*p++ = *cp++) != '\0';)
-					continue;
-				p[-1] = '/';
-				expmeta(p, endname);
-			}
-		}
-	}
-	closedir(dirp);
-	if (! atend)
-		endname[-1] = '/';
-}
-
-
-/*
- * Add a file name to the list.
- */
-
-STATIC void
-addfname(char *name)
-{
-	char *p;
-	struct strlist *sp;
-
-	p = stalloc(strlen(name) + 1);
-	scopy(name, p);
-	sp = (struct strlist *)stalloc(sizeof *sp);
-	sp->text = p;
-	*exparg.lastp = sp;
-	exparg.lastp = &sp->next;
-}
-
-
-/*
- * Sort the results of file name expansion.  It calculates the number of
- * strings to sort and then calls msort (short for merge sort) to do the
- * work.
- */
-
-STATIC struct strlist *
-expsort(struct strlist *str)
-{
-	int len;
-	struct strlist *sp;
-
-	len = 0;
-	for (sp = str ; sp ; sp = sp->next)
-		len++;
-	return msort(str, len);
-}
-
-
-STATIC struct strlist *
-msort(struct strlist *list, int len)
-{
-	struct strlist *p, *q = NULL;
-	struct strlist **lpp;
-	int half;
-	int n;
-
-	if (len <= 1)
-		return list;
-	half = len >> 1;
-	p = list;
-	for (n = half ; --n >= 0 ; ) {
-		q = p;
-		p = p->next;
-	}
-	q->next = NULL;			/* terminate first half of list */
-	q = msort(list, half);		/* sort first half of list */
-	p = msort(p, len - half);		/* sort second half */
-	lpp = &list;
-	for (;;) {
-		if (strcmp(p->text, q->text) < 0) {
-			*lpp = p;
-			lpp = &p->next;
-			if ((p = *lpp) == NULL) {
-				*lpp = q;
-				break;
-			}
-		} else {
-			*lpp = q;
-			lpp = &q->next;
-			if ((q = *lpp) == NULL) {
-				*lpp = p;
-				break;
-			}
-		}
-	}
-	return list;
-}
-
-
-
-/*
- * Returns true if the pattern matches the string.
- */
-
-int
-patmatch(char *pattern, char *string, int squoted)
-{
-#ifdef notdef
-	if (pattern[0] == '!' && pattern[1] == '!')
-		return 1 - pmatch(pattern + 2, string);
-	else
-#endif
-		return pmatch(pattern, string, squoted);
-}
-
-
-STATIC int
-pmatch(char *pattern, char *string, int squoted)
-{
-	char *p, *q;
-	char c;
-
-	p = pattern;
-	q = string;
-	for (;;) {
-		switch (c = *p++) {
-		case '\0':
-			goto breakloop;
-		case CTLESC:
-			if (squoted && *q == CTLESC)
-				q++;
-			if (*q++ != *p++)
-				return 0;
-			break;
-		case CTLQUOTEMARK:
-			continue;
-		case '?':
-			if (squoted && *q == CTLESC)
-				q++;
-			if (*q++ == '\0')
-				return 0;
-			break;
-		case '*':
-			c = *p;
-			while (c == CTLQUOTEMARK || c == '*')
-				c = *++p;
-			if (c != CTLESC &&  c != CTLQUOTEMARK &&
-			    c != '?' && c != '*' && c != '[') {
-				while (*q != c) {
-					if (squoted && *q == CTLESC &&
-					    q[1] == c)
-						break;
-					if (*q == '\0')
-						return 0;
-					if (squoted && *q == CTLESC)
-						q++;
-					q++;
-				}
-			}
-			do {
-				if (pmatch(p, q, squoted))
-					return 1;
-				if (squoted && *q == CTLESC)
-					q++;
-			} while (*q++ != '\0');
-			return 0;
-		case '[': {
-			char *endp;
-			int invert, found;
-			char chr;
-
-			endp = p;
-			if (*endp == '!')
-				endp++;
-			for (;;) {
-				while (*endp == CTLQUOTEMARK)
-					endp++;
-				if (*endp == '\0')
-					goto dft;		/* no matching ] */
-				if (*endp == CTLESC)
-					endp++;
-				if (*++endp == ']')
-					break;
-			}
-			invert = 0;
-			if (*p == '!') {
-				invert++;
-				p++;
-			}
-			found = 0;
-			chr = *q++;
-			if (squoted && chr == CTLESC)
-				chr = *q++;
-			if (chr == '\0')
-				return 0;
-			c = *p++;
-			do {
-				if (c == CTLQUOTEMARK)
-					continue;
-				if (c == CTLESC)
-					c = *p++;
-				if (*p == '-' && p[1] != ']') {
-					p++;
-					while (*p == CTLQUOTEMARK)
-						p++;
-					if (*p == CTLESC)
-						p++;
-					if (chr >= c && chr <= *p)
-						found = 1;
-					p++;
-				} else {
-					if (chr == c)
-						found = 1;
-				}
-			} while ((c = *p++) != ']');
-			if (found == invert)
-				return 0;
-			break;
-		}
-dft:	        default:
-			if (squoted && *q == CTLESC)
-				q++;
-			if (*q++ != c)
-				return 0;
-			break;
-		}
-	}
-breakloop:
-	if (*q != '\0')
-		return 0;
-	return 1;
-}
-
-
-
-/*
- * Remove any CTLESC characters from a string.
- */
-
-void
-rmescapes(char *str)
-{
-	char *p, *q;
-
-	p = str;
-	while (*p != CTLESC && *p != CTLQUOTEMARK) {
-		if (*p++ == '\0')
-			return;
-	}
-	q = p;
-	while (*p) {
-		if (*p == CTLQUOTEMARK) {
-			p++;
-			continue;
-		}
-		if (*p == CTLESC)
-			p++;
-		*q++ = *p++;
-	}
-	*q = '\0';
-}
-
-
-
-/*
- * See if a pattern matches in a case statement.
- */
-
-int
-casematch(union node *pattern, char *val)
-{
-	struct stackmark smark;
-	int result;
-	char *p;
-
-	setstackmark(&smark);
-	argbackq = pattern->narg.backquote;
-	STARTSTACKSTR(expdest);
-	ifslastp = NULL;
-	argstr(pattern->narg.text, EXP_TILDE | EXP_CASE);
-	STPUTC('\0', expdest);
-	p = grabstackstr(expdest);
-	result = patmatch(p, val, 0);
-	popstackmark(&smark);
-	return result;
-}
-
-/*
- * Our own itoa().
- */
-
-STATIC char *
-cvtnum(int num, char *buf)
-{
-	char temp[32];
-	int neg = num < 0;
-	char *p = temp + 31;
-
-	temp[31] = '\0';
-
-	do {
-		*--p = num % 10 + '0';
-	} while ((num /= 10) != 0);
-
-	if (neg)
-		*--p = '-';
-
-	while (*p)
-		STPUTC(*p++, buf);
-	return buf;
-}
-
-/*
- * Do most of the work for wordexp(3).
- */
-
-int
-wordexpcmd(int argc, char **argv)
-{
-	size_t len;
-	int i;
-
-	out1fmt("%d", argc - 1);
-	out1c('\0');
-	for (i = 1, len = 0; i < argc; i++)
-		len += strlen(argv[i]);
-	out1fmt("%zd", len);
-	out1c('\0');
-	for (i = 1; i < argc; i++) {
-		out1str(argv[i]);
-		out1c('\0');
-	}
-	return (0);
-}
diff --git a/sh/expand.h b/sh/expand.h
deleted file mode 100644
index 1ea876d..0000000
--- a/sh/expand.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*	$NetBSD: expand.h,v 1.16 2004/07/13 15:05:59 seb Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)expand.h	8.2 (Berkeley) 5/4/95
- */
-
-struct strlist {
-	struct strlist *next;
-	char *text;
-};
-
-
-struct arglist {
-	struct strlist *list;
-	struct strlist **lastp;
-};
-
-/*
- * expandarg() flags
- */
-#define EXP_FULL	0x1	/* perform word splitting & file globbing */
-#define EXP_TILDE	0x2	/* do normal tilde expansion */
-#define	EXP_VARTILDE	0x4	/* expand tildes in an assignment */
-#define	EXP_REDIR	0x8	/* file glob for a redirection (1 match only) */
-#define EXP_CASE	0x10	/* keeps quotes around for CASE pattern */
-#define EXP_IFS_SPLIT	0x20	/* need to record arguments for ifs breakup */
-
-
-union node;
-void expandhere(union node *, int);
-void expandarg(union node *, struct arglist *, int);
-void expari(int);
-int patmatch(char *, char *, int);
-void rmescapes(char *);
-int casematch(union node *, char *);
-int wordexpcmd(int, char **);
-
-/* From arith.y */
-int arith(const char *);
-int expcmd(int , char **);
-void arith_lex_reset(void);
-int yylex(void);
diff --git a/sh/funcs/cmv b/sh/funcs/cmv
deleted file mode 100644
index 667f846..0000000
--- a/sh/funcs/cmv
+++ /dev/null
@@ -1,50 +0,0 @@
-#	$NetBSD: cmv,v 1.7 1995/05/11 21:31:05 christos Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)cmv	8.2 (Berkeley) 5/4/95
-
-# Conditional move--don't replace an existing file.
-
-cmv() {
-	if test $# != 2
-	then	echo "cmv: arg count"
-		return 2
-	fi
-	if test -f "$2" -o -w "$2"
-	then	echo "$2 exists"
-		return 2
-	fi
-	/bin/mv "$1" "$2"
-}
diff --git a/sh/funcs/dirs b/sh/funcs/dirs
deleted file mode 100644
index 68bb317..0000000
--- a/sh/funcs/dirs
+++ /dev/null
@@ -1,74 +0,0 @@
-#	$NetBSD: dirs,v 1.7 1995/05/11 21:31:08 christos Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)dirs	8.2 (Berkeley) 5/4/95
-
-# pushd, popd, and dirs --- written by Chris Bertin
-# Pixel Computer Inc. ...!wjh12!pixel!pixutl!chris
-# as modified by Patrick Elam of GTRI and Kenneth Almquist at UW
-
-pushd () {
-	SAVE=`pwd`
-	if [ "$1" = "" ] 
-	then	if [ "$DSTACK" = "" ]
-		then	echo "pushd: directory stack empty."
-			return 1
-		fi
-		set $DSTACK
-		cd $1 || return
-		shift 1
-		DSTACK="$*"
-	else	cd $1 > /dev/null || return
-	fi
-	DSTACK="$SAVE $DSTACK"
-	dirs
-}
-
-popd () {
-	if [ "$DSTACK" = "" ] 
-	then	echo "popd: directory stack empty."
-		return 1
-	fi
-	set $DSTACK
-	cd $1
-	shift
-	DSTACK=$*
-	dirs
-}
-
-dirs () {
-	echo "`pwd` $DSTACK"
-	return 0
-}
diff --git a/sh/funcs/kill b/sh/funcs/kill
deleted file mode 100644
index 75b0180..0000000
--- a/sh/funcs/kill
+++ /dev/null
@@ -1,50 +0,0 @@
-#	$NetBSD: kill,v 1.7 1995/05/11 21:31:10 christos Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)kill	8.2 (Berkeley) 5/4/95
-
-# Convert job names to process ids and then run /bin/kill.
-
-kill() {
-	local args x
-	args=
-	for x in "$@"
-	do	case $x in
-		%*)	x=`jobid "$x"` ;;
-		esac
-		args="$args $x"
-	done
-	/bin/kill $args
-}
diff --git a/sh/funcs/login b/sh/funcs/login
deleted file mode 100644
index 7ae08b2..0000000
--- a/sh/funcs/login
+++ /dev/null
@@ -1,39 +0,0 @@
-#	$NetBSD: login,v 1.7 1995/05/11 21:31:11 christos Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)login	8.2 (Berkeley) 5/4/95
-
-# replaces the login builtin in the BSD shell
-login () exec login "$@"
diff --git a/sh/funcs/newgrp b/sh/funcs/newgrp
deleted file mode 100644
index 796a4f1..0000000
--- a/sh/funcs/newgrp
+++ /dev/null
@@ -1,38 +0,0 @@
-#	$NetBSD: newgrp,v 1.7 1995/05/11 21:31:12 christos Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)newgrp	8.2 (Berkeley) 5/4/95
-
-newgrp() exec newgrp "$@"
diff --git a/sh/funcs/popd b/sh/funcs/popd
deleted file mode 100644
index b2b65d5..0000000
--- a/sh/funcs/popd
+++ /dev/null
@@ -1,74 +0,0 @@
-#	$NetBSD: popd,v 1.7 1995/05/11 21:31:13 christos Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)popd	8.2 (Berkeley) 5/4/95
-
-# pushd, popd, and dirs --- written by Chris Bertin
-# Pixel Computer Inc. ...!wjh12!pixel!pixutl!chris
-# as modified by Patrick Elam of GTRI and Kenneth Almquist at UW
-
-pushd () {
-	SAVE=`pwd`
-	if [ "$1" = "" ] 
-	then	if [ "$DSTACK" = "" ]
-		then	echo "pushd: directory stack empty."
-			return 1
-		fi
-		set $DSTACK
-		cd $1 || return
-		shift 1
-		DSTACK="$*"
-	else	cd $1 > /dev/null || return
-	fi
-	DSTACK="$SAVE $DSTACK"
-	dirs
-}
-
-popd () {
-	if [ "$DSTACK" = "" ] 
-	then	echo "popd: directory stack empty."
-		return 1
-	fi
-	set $DSTACK
-	cd $1
-	shift
-	DSTACK=$*
-	dirs
-}
-
-dirs () {
-	echo "`pwd` $DSTACK"
-	return 0
-}
diff --git a/sh/funcs/pushd b/sh/funcs/pushd
deleted file mode 100644
index b393038..0000000
--- a/sh/funcs/pushd
+++ /dev/null
@@ -1,74 +0,0 @@
-#	$NetBSD: pushd,v 1.7 1995/05/11 21:31:15 christos Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)pushd	8.2 (Berkeley) 5/4/95
-
-# pushd, popd, and dirs --- written by Chris Bertin
-# Pixel Computer Inc. ...!wjh12!pixel!pixutl!chris
-# as modified by Patrick Elam of GTRI and Kenneth Almquist at UW
-
-pushd () {
-	SAVE=`pwd`
-	if [ "$1" = "" ] 
-	then	if [ "$DSTACK" = "" ]
-		then	echo "pushd: directory stack empty."
-			return 1
-		fi
-		set $DSTACK
-		cd $1 || return
-		shift 1
-		DSTACK="$*"
-	else	cd $1 > /dev/null || return
-	fi
-	DSTACK="$SAVE $DSTACK"
-	dirs
-}
-
-popd () {
-	if [ "$DSTACK" = "" ] 
-	then	echo "popd: directory stack empty."
-		return 1
-	fi
-	set $DSTACK
-	cd $1
-	shift
-	DSTACK=$*
-	dirs
-}
-
-dirs () {
-	echo "`pwd` $DSTACK"
-	return 0
-}
diff --git a/sh/funcs/suspend b/sh/funcs/suspend
deleted file mode 100644
index 8a4197d..0000000
--- a/sh/funcs/suspend
+++ /dev/null
@@ -1,42 +0,0 @@
-#	$NetBSD: suspend,v 1.7 1995/05/11 21:31:17 christos Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)suspend	8.2 (Berkeley) 5/4/95
-
-suspend() {
-	local -
-	set +j
-	kill -TSTP 0
-}
diff --git a/sh/histedit.c b/sh/histedit.c
deleted file mode 100644
index 4bb2b34..0000000
--- a/sh/histedit.c
+++ /dev/null
@@ -1,540 +0,0 @@
-/*	$NetBSD: histedit.c,v 1.34 2003/10/27 06:19:29 lukem Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)histedit.c	8.2 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: histedit.c,v 1.34 2003/10/27 06:19:29 lukem Exp $");
-#endif
-#endif /* not lint */
-
-#include <sys/param.h>
-#include <paths.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-/*
- * Editline and history functions (and glue).
- */
-#include "shell.h"
-#include "parser.h"
-#include "var.h"
-#include "options.h"
-#include "main.h"
-#include "output.h"
-#include "mystring.h"
-#include "myhistedit.h"
-#include "error.h"
-#ifndef SMALL
-#include "eval.h"
-#include "memalloc.h"
-
-#define MAXHISTLOOPS	4	/* max recursions through fc */
-#define DEFEDITOR	"ed"	/* default editor *should* be $EDITOR */
-
-History *hist;	/* history cookie */
-EditLine *el;	/* editline cookie */
-int displayhist;
-static FILE *el_in, *el_out;
-
-STATIC const char *fc_replace(const char *, char *, char *);
-
-#ifdef DEBUG
-extern FILE *tracefile;
-#endif
-
-/*
- * Set history and editing status.  Called whenever the status may
- * have changed (figures out what to do).
- */
-void
-histedit(void)
-{
-	FILE *el_err;
-
-#define editing (Eflag || Vflag)
-
-	if (iflag) {
-		if (!hist) {
-			/*
-			 * turn history on
-			 */
-			INTOFF;
-			hist = history_init();
-			INTON;
-
-			if (hist != NULL)
-				sethistsize(histsizeval());
-			else
-				out2str("sh: can't initialize history\n");
-		}
-		if (editing && !el && isatty(0)) { /* && isatty(2) ??? */
-			/*
-			 * turn editing on
-			 */
-			char *term, *shname;
-
-			INTOFF;
-			if (el_in == NULL)
-				el_in = fdopen(0, "r");
-			if (el_out == NULL)
-				el_out = fdopen(2, "w");
-			if (el_in == NULL || el_out == NULL)
-				goto bad;
-			el_err = el_out;
-#if DEBUG
-			if (tracefile)
-				el_err = tracefile;
-#endif
-			term = lookupvar("TERM");
-			if (term)
-				setenv("TERM", term, 1);
-			else
-				unsetenv("TERM");
-			shname = arg0;
-			if (shname[0] == '-')
-				shname++;
-			el = el_init(shname, el_in, el_out, el_err);
-			if (el != NULL) {
-				if (hist)
-					el_set(el, EL_HIST, history, hist);
-				el_set(el, EL_PROMPT, getprompt);
-				el_set(el, EL_SIGNAL, 1);
-			} else {
-bad:
-				out2str("sh: can't initialize editing\n");
-			}
-			INTON;
-		} else if (!editing && el) {
-			INTOFF;
-			el_end(el);
-			el = NULL;
-			INTON;
-		}
-		if (el) {
-			if (Vflag)
-				el_set(el, EL_EDITOR, "vi");
-			else if (Eflag)
-				el_set(el, EL_EDITOR, "emacs");
-			el_source(el, NULL);
-		}
-	} else {
-		INTOFF;
-		if (el) {	/* no editing if not interactive */
-			el_end(el);
-			el = NULL;
-		}
-		if (hist) {
-			history_end(hist);
-			hist = NULL;
-		}
-		INTON;
-	}
-}
-
-
-void
-sethistsize(const char *hs)
-{
-	int histsize;
-	HistEvent he;
-
-	if (hist != NULL) {
-		if (hs == NULL || *hs == '\0' ||
-		   (histsize = atoi(hs)) < 0)
-			histsize = 100;
-		history(hist, &he, H_SETSIZE, histsize);
-	}
-}
-
-void
-setterm(const char *term)
-{
-	if (el != NULL && term != NULL)
-		if (el_set(el, EL_TERMINAL, term) != 0) {
-			outfmt(out2, "sh: Can't set terminal type %s\n", term);
-			outfmt(out2, "sh: Using dumb terminal settings.\n");
-		}
-}
-
-int
-inputrc(argc, argv)
-	int argc;
-	char **argv;
-{
-	if (argc != 2) {
-		out2str("usage: inputrc file\n");
-		return 1;
-	}
-	if (el != NULL) {
-		if (el_source(el, argv[1])) {
-			out2str("inputrc: failed\n");
-			return 1;
-		} else
-			return 0;
-	} else {
-		out2str("sh: inputrc ignored, not editing\n");
-		return 1;
-	}
-}
-
-/*
- *  This command is provided since POSIX decided to standardize
- *  the Korn shell fc command.  Oh well...
- */
-int
-histcmd(int argc, char **argv)
-{
-	int ch;
-	const char *editor = NULL;
-	HistEvent he;
-	int lflg = 0, nflg = 0, rflg = 0, sflg = 0;
-	int i, retval;
-	const char *firststr, *laststr;
-	int first, last, direction;
-	char *pat = NULL, *repl;	/* ksh "fc old=new" crap */
-	static int active = 0;
-	struct jmploc jmploc;
-	struct jmploc *volatile savehandler;
-	char editfile[MAXPATHLEN + 1];
-	FILE *efp;
-#ifdef __GNUC__
-	/* Avoid longjmp clobbering */
-	(void) &editor;
-	(void) &lflg;
-	(void) &nflg;
-	(void) &rflg;
-	(void) &sflg;
-	(void) &firststr;
-	(void) &laststr;
-	(void) &pat;
-	(void) &repl;
-	(void) &efp;
-	(void) &argc;
-	(void) &argv;
-#endif
-
-	if (hist == NULL)
-		error("history not active");
-
-	if (argc == 1)
-		error("missing history argument");
-
-	optreset = 1; optind = 1; /* initialize getopt */
-	while (not_fcnumber(argv[optind]) &&
-	      (ch = getopt(argc, argv, ":e:lnrs")) != -1)
-		switch ((char)ch) {
-		case 'e':
-			editor = optionarg;
-			break;
-		case 'l':
-			lflg = 1;
-			break;
-		case 'n':
-			nflg = 1;
-			break;
-		case 'r':
-			rflg = 1;
-			break;
-		case 's':
-			sflg = 1;
-			break;
-		case ':':
-			error("option -%c expects argument", optopt);
-			/* NOTREACHED */
-		case '?':
-		default:
-			error("unknown option: -%c", optopt);
-			/* NOTREACHED */
-		}
-	argc -= optind, argv += optind;
-
-	/*
-	 * If executing...
-	 */
-	if (lflg == 0 || editor || sflg) {
-		lflg = 0;	/* ignore */
-		editfile[0] = '\0';
-		/*
-		 * Catch interrupts to reset active counter and
-		 * cleanup temp files.
-		 */
-		if (setjmp(jmploc.loc)) {
-			active = 0;
-			if (*editfile)
-				unlink(editfile);
-			handler = savehandler;
-			longjmp(handler->loc, 1);
-		}
-		savehandler = handler;
-		handler = &jmploc;
-		if (++active > MAXHISTLOOPS) {
-			active = 0;
-			displayhist = 0;
-			error("called recursively too many times");
-		}
-		/*
-		 * Set editor.
-		 */
-		if (sflg == 0) {
-			if (editor == NULL &&
-			    (editor = bltinlookup("FCEDIT", 1)) == NULL &&
-			    (editor = bltinlookup("EDITOR", 1)) == NULL)
-				editor = DEFEDITOR;
-			if (editor[0] == '-' && editor[1] == '\0') {
-				sflg = 1;	/* no edit */
-				editor = NULL;
-			}
-		}
-	}
-
-	/*
-	 * If executing, parse [old=new] now
-	 */
-	if (lflg == 0 && argc > 0 &&
-	     ((repl = strchr(argv[0], '=')) != NULL)) {
-		pat = argv[0];
-		*repl++ = '\0';
-		argc--, argv++;
-	}
-	/*
-	 * determine [first] and [last]
-	 */
-	switch (argc) {
-	case 0:
-		firststr = lflg ? "-16" : "-1";
-		laststr = "-1";
-		break;
-	case 1:
-		firststr = argv[0];
-		laststr = lflg ? "-1" : argv[0];
-		break;
-	case 2:
-		firststr = argv[0];
-		laststr = argv[1];
-		break;
-	default:
-		error("too many args");
-		/* NOTREACHED */
-	}
-	/*
-	 * Turn into event numbers.
-	 */
-	first = str_to_event(firststr, 0);
-	last = str_to_event(laststr, 1);
-
-	if (rflg) {
-		i = last;
-		last = first;
-		first = i;
-	}
-	/*
-	 * XXX - this should not depend on the event numbers
-	 * always increasing.  Add sequence numbers or offset
-	 * to the history element in next (diskbased) release.
-	 */
-	direction = first < last ? H_PREV : H_NEXT;
-
-	/*
-	 * If editing, grab a temp file.
-	 */
-	if (editor) {
-		int fd;
-		INTOFF;		/* easier */
-		snprintf(editfile, sizeof(editfile), "%s_shXXXXXX", _PATH_TMP);
-		if ((fd = mkstemp(editfile)) < 0)
-			error("can't create temporary file %s", editfile);
-		if ((efp = fdopen(fd, "w")) == NULL) {
-			close(fd);
-			error("can't allocate stdio buffer for temp");
-		}
-	}
-
-	/*
-	 * Loop through selected history events.  If listing or executing,
-	 * do it now.  Otherwise, put into temp file and call the editor
-	 * after.
-	 *
-	 * The history interface needs rethinking, as the following
-	 * convolutions will demonstrate.
-	 */
-	history(hist, &he, H_FIRST);
-	retval = history(hist, &he, H_NEXT_EVENT, first);
-	for (;retval != -1; retval = history(hist, &he, direction)) {
-		if (lflg) {
-			if (!nflg)
-				out1fmt("%5d ", he.num);
-			out1str(he.str);
-		} else {
-			const char *s = pat ?
-			   fc_replace(he.str, pat, repl) : he.str;
-
-			if (sflg) {
-				if (displayhist) {
-					out2str(s);
-				}
-
-				evalstring(strcpy(stalloc(strlen(s) + 1), s), 0);
-				if (displayhist && hist) {
-					/*
-					 *  XXX what about recursive and
-					 *  relative histnums.
-					 */
-					history(hist, &he, H_ENTER, s);
-				}
-			} else
-				fputs(s, efp);
-		}
-		/*
-		 * At end?  (if we were to lose last, we'd sure be
-		 * messed up).
-		 */
-		if (he.num == last)
-			break;
-	}
-	if (editor) {
-		char *editcmd;
-
-		fclose(efp);
-		editcmd = stalloc(strlen(editor) + strlen(editfile) + 2);
-		sprintf(editcmd, "%s %s", editor, editfile);
-		evalstring(editcmd, 0);	/* XXX - should use no JC command */
-		INTON;
-		readcmdfile(editfile);	/* XXX - should read back - quick tst */
-		unlink(editfile);
-	}
-
-	if (lflg == 0 && active > 0)
-		--active;
-	if (displayhist)
-		displayhist = 0;
-	return 0;
-}
-
-STATIC const char *
-fc_replace(const char *s, char *p, char *r)
-{
-	char *dest;
-	int plen = strlen(p);
-
-	STARTSTACKSTR(dest);
-	while (*s) {
-		if (*s == *p && strncmp(s, p, plen) == 0) {
-			while (*r)
-				STPUTC(*r++, dest);
-			s += plen;
-			*p = '\0';	/* so no more matches */
-		} else
-			STPUTC(*s++, dest);
-	}
-	STACKSTRNUL(dest);
-	dest = grabstackstr(dest);
-
-	return (dest);
-}
-
-int
-not_fcnumber(char *s)
-{
-	if (s == NULL)
-		return 0;
-        if (*s == '-')
-                s++;
-	return (!is_number(s));
-}
-
-int
-str_to_event(const char *str, int last)
-{
-	HistEvent he;
-	const char *s = str;
-	int relative = 0;
-	int i, retval;
-
-	retval = history(hist, &he, H_FIRST);
-	switch (*s) {
-	case '-':
-		relative = 1;
-		/*FALLTHROUGH*/
-	case '+':
-		s++;
-	}
-	if (is_number(s)) {
-		i = atoi(s);
-		if (relative) {
-			while (retval != -1 && i--) {
-				retval = history(hist, &he, H_NEXT);
-			}
-			if (retval == -1)
-				retval = history(hist, &he, H_LAST);
-		} else {
-			retval = history(hist, &he, H_NEXT_EVENT, i);
-			if (retval == -1) {
-				/*
-				 * the notion of first and last is
-				 * backwards to that of the history package
-				 */
-				retval = history(hist, &he,
-						last ? H_FIRST : H_LAST);
-			}
-		}
-		if (retval == -1)
-			error("history number %s not found (internal error)",
-			       str);
-	} else {
-		/*
-		 * pattern
-		 */
-		retval = history(hist, &he, H_PREV_STR, str);
-		if (retval == -1)
-			error("history pattern not found: %s", str);
-	}
-	return (he.num);
-}
-#else
-int
-histcmd(int argc, char **argv)
-{
-	error("not compiled with history support");
-	/* NOTREACHED */
-}
-int
-inputrc(int argc, char **argv)
-{
-	error("not compiled with history support");
-	/* NOTREACHED */
-}
-#endif
diff --git a/sh/init.c b/sh/init.c
deleted file mode 100644
index 55ad172..0000000
--- a/sh/init.c
+++ /dev/null
@@ -1,1090 +0,0 @@
-/*
- * This file was generated by the mkinit program.
- */
-
-#include "shell.h"
-#include "mystring.h"
-#include "init.h"
-#include "eval.h"
-#include <stdio.h>
-#include "input.h"
-#include "error.h"
-#include <stdlib.h>
-#include "options.h"
-#include "redir.h"
-#include <signal.h>
-#include "trap.h"
-#include "output.h"
-#include "memalloc.h"
-#include "var.h"
-
-
-
-#undef  ATABSIZE
-#define ATABSIZE 39
-#undef  YYBISON
-#define YYBISON 1
-#undef  YYSKELETON_NAME
-#define YYSKELETON_NAME "yacc.c"
-#undef  YYPURE
-#define YYPURE 0
-#undef  YYLSP_NEEDED
-#define YYLSP_NEEDED 0
-#undef  ARITH_NUM
-#define ARITH_NUM 258
-#undef  ARITH_LPAREN
-#define ARITH_LPAREN 259
-#undef  ARITH_RPAREN
-#define ARITH_RPAREN 260
-#undef  ARITH_OR
-#define ARITH_OR 261
-#undef  ARITH_AND
-#define ARITH_AND 262
-#undef  ARITH_BOR
-#define ARITH_BOR 263
-#undef  ARITH_BXOR
-#define ARITH_BXOR 264
-#undef  ARITH_BAND
-#define ARITH_BAND 265
-#undef  ARITH_NE
-#define ARITH_NE 266
-#undef  ARITH_EQ
-#define ARITH_EQ 267
-#undef  ARITH_LE
-#define ARITH_LE 268
-#undef  ARITH_GE
-#define ARITH_GE 269
-#undef  ARITH_GT
-#define ARITH_GT 270
-#undef  ARITH_LT
-#define ARITH_LT 271
-#undef  ARITH_RSHIFT
-#define ARITH_RSHIFT 272
-#undef  ARITH_LSHIFT
-#define ARITH_LSHIFT 273
-#undef  ARITH_SUB
-#define ARITH_SUB 274
-#undef  ARITH_ADD
-#define ARITH_ADD 275
-#undef  ARITH_REM
-#define ARITH_REM 276
-#undef  ARITH_DIV
-#define ARITH_DIV 277
-#undef  ARITH_MUL
-#define ARITH_MUL 278
-#undef  ARITH_BNOT
-#define ARITH_BNOT 279
-#undef  ARITH_NOT
-#define ARITH_NOT 280
-#undef  ARITH_UNARYPLUS
-#define ARITH_UNARYPLUS 281
-#undef  ARITH_UNARYMINUS
-#define ARITH_UNARYMINUS 282
-#undef  YYFINAL
-#define YYFINAL  14
-#undef  YYLAST
-#define YYLAST   170
-#undef  YYNTOKENS
-#define YYNTOKENS  28
-#undef  YYNNTS
-#define YYNNTS  3
-#undef  YYNRULES
-#define YYNRULES  26
-#undef  YYNSTATES
-#define YYNSTATES  52
-#undef  YYUNDEFTOK
-#define YYUNDEFTOK  2
-#undef  YYMAXUTOK
-#define YYMAXUTOK   282
-#undef  YYPACT_NINF
-#define YYPACT_NINF -13
-#undef  YYTABLE_NINF
-#define YYTABLE_NINF -1
-#undef  yyerrok
-#define yyerrok		(yyerrstatus = 0)
-#undef  yyclearin
-#define yyclearin	(yychar = YYEMPTY)
-#undef  YYEMPTY
-#define YYEMPTY		(-2)
-#undef  YYEOF
-#define YYEOF		0
-#undef  YYACCEPT
-#define YYACCEPT	goto yyacceptlab
-#undef  YYABORT
-#define YYABORT		goto yyabortlab
-#undef  YYERROR
-#define YYERROR		goto yyerrorlab
-#undef  YYFAIL
-#define YYFAIL		goto yyerrlab
-#undef  YYTERROR
-#define YYTERROR	1
-#undef  YYERRCODE
-#define YYERRCODE	256
-#undef  YYPOPSTACK
-#define YYPOPSTACK   (yyvsp--, yyssp--)
-#undef  YY_INT_ALIGNED
-#define  YY_INT_ALIGNED short int
-#undef  FLEX_SCANNER
-#define FLEX_SCANNER
-#undef  YY_FLEX_MAJOR_VERSION
-#define YY_FLEX_MAJOR_VERSION 2
-#undef  YY_FLEX_MINOR_VERSION
-#define YY_FLEX_MINOR_VERSION 5
-#undef  YY_FLEX_SUBMINOR_VERSION
-#define YY_FLEX_SUBMINOR_VERSION 31
-#undef  FLEX_BETA
-#define FLEX_BETA
-#undef  FLEXINT_H
-#define FLEXINT_H
-#undef  INT8_MIN
-#define INT8_MIN               (-128)
-#undef  INT16_MIN
-#define INT16_MIN              (-32767-1)
-#undef  INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#undef  INT8_MAX
-#define INT8_MAX               (127)
-#undef  INT16_MAX
-#define INT16_MAX              (32767)
-#undef  INT32_MAX
-#define INT32_MAX              (2147483647)
-#undef  UINT8_MAX
-#define UINT8_MAX              (255U)
-#undef  UINT16_MAX
-#define UINT16_MAX             (65535U)
-#undef  UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#undef  YY_USE_CONST
-#define YY_USE_CONST
-#undef  YY_USE_CONST
-#define YY_USE_CONST
-#undef  yyconst
-#define yyconst const
-#undef  yyconst
-#define yyconst
-#undef  YY_NULL
-#define YY_NULL 0
-#undef  BEGIN
-#define BEGIN (yy_start) = 1 + 2 *
-#undef  YY_START
-#define YY_START (((yy_start) - 1) / 2)
-#undef  YYSTATE
-#define YYSTATE YY_START
-#undef  YY_NEW_FILE
-#define YY_NEW_FILE yyrestart(yyin  )
-#undef  YY_END_OF_BUFFER_CHAR
-#define YY_END_OF_BUFFER_CHAR 0
-#undef  YY_BUF_SIZE
-#define YY_BUF_SIZE 16384
-#undef  YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-#undef  EOB_ACT_CONTINUE_SCAN
-#define EOB_ACT_CONTINUE_SCAN 0
-#undef  EOB_ACT_END_OF_FILE
-#define EOB_ACT_END_OF_FILE 1
-#undef  EOB_ACT_LAST_MATCH
-#define EOB_ACT_LAST_MATCH 2
-#undef  YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-#undef  YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-#undef  YY_BUFFER_NEW
-#define YY_BUFFER_NEW 0
-#undef  YY_BUFFER_NORMAL
-#define YY_BUFFER_NORMAL 1
-#undef  YY_BUFFER_EOF_PENDING
-#define YY_BUFFER_EOF_PENDING 2
-#undef  YY_CURRENT_BUFFER
-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
-#undef  YY_CURRENT_BUFFER_LVALUE
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
-#undef  YY_FLUSH_BUFFER
-#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
-#undef  yy_new_buffer
-#define yy_new_buffer yy_create_buffer
-#undef  YY_SKIP_YYWRAP
-#define YY_SKIP_YYWRAP
-#undef  yytext_ptr
-#define yytext_ptr yytext
-#undef  YY_DO_BEFORE_ACTION
-#define YY_DO_BEFORE_ACTION \
-#undef  YY_NUM_RULES
-#define YY_NUM_RULES 29
-#undef  YY_END_OF_BUFFER
-#define YY_END_OF_BUFFER 30
-#undef  REJECT
-#define REJECT reject_used_but_not_detected
-#undef  YY_MORE_ADJ
-#define YY_MORE_ADJ 0
-#undef  YY_RESTORE_YY_MORE_OFFSET
-#define YY_RESTORE_YY_MORE_OFFSET
-#undef  YY_NO_UNPUT
-#define YY_NO_UNPUT
-#undef  INITIAL
-#define INITIAL 0
-#undef  YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#undef  YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#undef  ECHO
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#undef  YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#undef  YY_DECL_IS_OURS
-#define YY_DECL_IS_OURS 1
-#undef  YY_DECL
-#define YY_DECL int yylex (void)
-#undef  YY_USER_ACTION
-#define YY_USER_ACTION
-#undef  YY_BREAK
-#define YY_BREAK break;
-#undef  YY_RULE_SETUP
-#define YY_RULE_SETUP \
-#undef  YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#undef  YYTABLES_NAME
-#define YYTABLES_NAME "yytables"
-#undef  MAXPWD
-#define MAXPWD 256
-#undef  signal
-#define signal bsd_signal
-#undef  ALL
-#define ALL (E_OPEN|E_CREAT|E_EXEC)
-#undef  EV_EXIT
-#define EV_EXIT 01		/* exit after evaluating tree */
-#undef  EV_TESTED
-#define EV_TESTED 02		/* exit status is checked; ignore -e flag */
-#undef  EV_BACKCMD
-#define EV_BACKCMD 04		/* command executing within back quotes */
-#undef  CMDTABLESIZE
-#define CMDTABLESIZE 31		/* should be prime */
-#undef  ARB
-#define ARB 1			/* actual size determined at run time */
-#undef  NEWARGS
-#define NEWARGS 5
-#undef  EOF_NLEFT
-#define EOF_NLEFT -99		/* value of parsenleft when EOF pushed back */
-#undef  _PATH_DEVNULL
-#define _PATH_DEVNULL "/dev/null"
-#undef  PROFILE
-#define PROFILE 0
-#undef  SIGSSIZE
-#define SIGSSIZE (sizeof(sigs)/sizeof(sigs[0]))
-#undef  MINSIZE
-#define MINSIZE 504		/* minimum size of a block */
-#undef  DEFINE_OPTIONS
-#define DEFINE_OPTIONS
-#undef  EOFMARKLEN
-#define EOFMARKLEN 79
-#undef  OPENBRACE
-#define OPENBRACE '{'
-#undef  CLOSEBRACE
-#define CLOSEBRACE '}'
-#undef  EMPTY
-#define EMPTY -2		/* marks an unused slot in redirtab */
-#undef  signal
-#define signal bsd_signal
-#undef  sys_signame
-#define sys_signame sys_siglist
-#undef  S_DFL
-#define S_DFL 1			/* default signal handling (SIG_DFL) */
-#undef  S_CATCH
-#define S_CATCH 2		/* signal is caught */
-#undef  S_IGN
-#define S_IGN 3			/* signal is ignored (SIG_IGN) */
-#undef  S_HARD_IGN
-#define S_HARD_IGN 4		/* signal is ignored permenantly */
-#undef  S_RESET
-#define S_RESET 5		/* temporary - to reset a hard ignored sig */
-#undef  OUTBUFSIZ
-#define OUTBUFSIZ BUFSIZ
-#undef  BLOCK_OUT
-#define BLOCK_OUT -2		/* output to a fixed block of memory */
-#undef  MEM_OUT
-#define MEM_OUT -3		/* output to dynamically allocated memory */
-#undef  OUTPUT_ERR
-#define OUTPUT_ERR 01		/* error occurred on output */
-#undef  TEMPSIZE
-#define TEMPSIZE 24
-#undef  HAVE_VASPRINTF
-#define HAVE_VASPRINTF 1
-#undef  VTABSIZE
-#define VTABSIZE 39
-#undef  VTABSIZE
-#define VTABSIZE 517
-#undef  ATABSIZE
-#define ATABSIZE 39
-#undef  YYBISON
-#define YYBISON 1
-#undef  YYSKELETON_NAME
-#define YYSKELETON_NAME "yacc.c"
-#undef  YYPURE
-#define YYPURE 0
-#undef  YYLSP_NEEDED
-#define YYLSP_NEEDED 0
-#undef  ARITH_NUM
-#define ARITH_NUM 258
-#undef  ARITH_LPAREN
-#define ARITH_LPAREN 259
-#undef  ARITH_RPAREN
-#define ARITH_RPAREN 260
-#undef  ARITH_OR
-#define ARITH_OR 261
-#undef  ARITH_AND
-#define ARITH_AND 262
-#undef  ARITH_BOR
-#define ARITH_BOR 263
-#undef  ARITH_BXOR
-#define ARITH_BXOR 264
-#undef  ARITH_BAND
-#define ARITH_BAND 265
-#undef  ARITH_NE
-#define ARITH_NE 266
-#undef  ARITH_EQ
-#define ARITH_EQ 267
-#undef  ARITH_LE
-#define ARITH_LE 268
-#undef  ARITH_GE
-#define ARITH_GE 269
-#undef  ARITH_GT
-#define ARITH_GT 270
-#undef  ARITH_LT
-#define ARITH_LT 271
-#undef  ARITH_RSHIFT
-#define ARITH_RSHIFT 272
-#undef  ARITH_LSHIFT
-#define ARITH_LSHIFT 273
-#undef  ARITH_SUB
-#define ARITH_SUB 274
-#undef  ARITH_ADD
-#define ARITH_ADD 275
-#undef  ARITH_REM
-#define ARITH_REM 276
-#undef  ARITH_DIV
-#define ARITH_DIV 277
-#undef  ARITH_MUL
-#define ARITH_MUL 278
-#undef  ARITH_BNOT
-#define ARITH_BNOT 279
-#undef  ARITH_NOT
-#define ARITH_NOT 280
-#undef  ARITH_UNARYPLUS
-#define ARITH_UNARYPLUS 281
-#undef  ARITH_UNARYMINUS
-#define ARITH_UNARYMINUS 282
-#undef  YYFINAL
-#define YYFINAL  14
-#undef  YYLAST
-#define YYLAST   170
-#undef  YYNTOKENS
-#define YYNTOKENS  28
-#undef  YYNNTS
-#define YYNNTS  3
-#undef  YYNRULES
-#define YYNRULES  26
-#undef  YYNSTATES
-#define YYNSTATES  52
-#undef  YYUNDEFTOK
-#define YYUNDEFTOK  2
-#undef  YYMAXUTOK
-#define YYMAXUTOK   282
-#undef  YYPACT_NINF
-#define YYPACT_NINF -13
-#undef  YYTABLE_NINF
-#define YYTABLE_NINF -1
-#undef  yyerrok
-#define yyerrok		(yyerrstatus = 0)
-#undef  yyclearin
-#define yyclearin	(yychar = YYEMPTY)
-#undef  YYEMPTY
-#define YYEMPTY		(-2)
-#undef  YYEOF
-#define YYEOF		0
-#undef  YYACCEPT
-#define YYACCEPT	goto yyacceptlab
-#undef  YYABORT
-#define YYABORT		goto yyabortlab
-#undef  YYERROR
-#define YYERROR		goto yyerrorlab
-#undef  YYFAIL
-#define YYFAIL		goto yyerrlab
-#undef  YYTERROR
-#define YYTERROR	1
-#undef  YYERRCODE
-#define YYERRCODE	256
-#undef  YYPOPSTACK
-#define YYPOPSTACK   (yyvsp--, yyssp--)
-#undef  YY_INT_ALIGNED
-#define  YY_INT_ALIGNED short int
-#undef  FLEX_SCANNER
-#define FLEX_SCANNER
-#undef  YY_FLEX_MAJOR_VERSION
-#define YY_FLEX_MAJOR_VERSION 2
-#undef  YY_FLEX_MINOR_VERSION
-#define YY_FLEX_MINOR_VERSION 5
-#undef  YY_FLEX_SUBMINOR_VERSION
-#define YY_FLEX_SUBMINOR_VERSION 31
-#undef  FLEX_BETA
-#define FLEX_BETA
-#undef  FLEXINT_H
-#define FLEXINT_H
-#undef  INT8_MIN
-#define INT8_MIN               (-128)
-#undef  INT16_MIN
-#define INT16_MIN              (-32767-1)
-#undef  INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#undef  INT8_MAX
-#define INT8_MAX               (127)
-#undef  INT16_MAX
-#define INT16_MAX              (32767)
-#undef  INT32_MAX
-#define INT32_MAX              (2147483647)
-#undef  UINT8_MAX
-#define UINT8_MAX              (255U)
-#undef  UINT16_MAX
-#define UINT16_MAX             (65535U)
-#undef  UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#undef  YY_USE_CONST
-#define YY_USE_CONST
-#undef  YY_USE_CONST
-#define YY_USE_CONST
-#undef  yyconst
-#define yyconst const
-#undef  yyconst
-#define yyconst
-#undef  YY_NULL
-#define YY_NULL 0
-#undef  BEGIN
-#define BEGIN (yy_start) = 1 + 2 *
-#undef  YY_START
-#define YY_START (((yy_start) - 1) / 2)
-#undef  YYSTATE
-#define YYSTATE YY_START
-#undef  YY_NEW_FILE
-#define YY_NEW_FILE yyrestart(yyin  )
-#undef  YY_END_OF_BUFFER_CHAR
-#define YY_END_OF_BUFFER_CHAR 0
-#undef  YY_BUF_SIZE
-#define YY_BUF_SIZE 16384
-#undef  YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-#undef  EOB_ACT_CONTINUE_SCAN
-#define EOB_ACT_CONTINUE_SCAN 0
-#undef  EOB_ACT_END_OF_FILE
-#define EOB_ACT_END_OF_FILE 1
-#undef  EOB_ACT_LAST_MATCH
-#define EOB_ACT_LAST_MATCH 2
-#undef  YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-#undef  YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-#undef  YY_BUFFER_NEW
-#define YY_BUFFER_NEW 0
-#undef  YY_BUFFER_NORMAL
-#define YY_BUFFER_NORMAL 1
-#undef  YY_BUFFER_EOF_PENDING
-#define YY_BUFFER_EOF_PENDING 2
-#undef  YY_CURRENT_BUFFER
-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
-#undef  YY_CURRENT_BUFFER_LVALUE
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
-#undef  YY_FLUSH_BUFFER
-#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
-#undef  yy_new_buffer
-#define yy_new_buffer yy_create_buffer
-#undef  YY_SKIP_YYWRAP
-#define YY_SKIP_YYWRAP
-#undef  yytext_ptr
-#define yytext_ptr yytext
-#undef  YY_DO_BEFORE_ACTION
-#define YY_DO_BEFORE_ACTION \
-#undef  YY_NUM_RULES
-#define YY_NUM_RULES 29
-#undef  YY_END_OF_BUFFER
-#define YY_END_OF_BUFFER 30
-#undef  REJECT
-#define REJECT reject_used_but_not_detected
-#undef  YY_MORE_ADJ
-#define YY_MORE_ADJ 0
-#undef  YY_RESTORE_YY_MORE_OFFSET
-#define YY_RESTORE_YY_MORE_OFFSET
-#undef  YY_NO_UNPUT
-#define YY_NO_UNPUT
-#undef  INITIAL
-#define INITIAL 0
-#undef  YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#undef  YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#undef  ECHO
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#undef  YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#undef  YY_DECL_IS_OURS
-#define YY_DECL_IS_OURS 1
-#undef  YY_DECL
-#define YY_DECL int yylex (void)
-#undef  YY_USER_ACTION
-#define YY_USER_ACTION
-#undef  YY_BREAK
-#define YY_BREAK break;
-#undef  YY_RULE_SETUP
-#define YY_RULE_SETUP \
-#undef  YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#undef  YYTABLES_NAME
-#define YYTABLES_NAME "yytables"
-#undef  MAXPWD
-#define MAXPWD 256
-#undef  signal
-#define signal bsd_signal
-#undef  ALL
-#define ALL (E_OPEN|E_CREAT|E_EXEC)
-#undef  EV_EXIT
-#define EV_EXIT 01		/* exit after evaluating tree */
-#undef  EV_TESTED
-#define EV_TESTED 02		/* exit status is checked; ignore -e flag */
-#undef  EV_BACKCMD
-#define EV_BACKCMD 04		/* command executing within back quotes */
-#undef  CMDTABLESIZE
-#define CMDTABLESIZE 31		/* should be prime */
-#undef  ARB
-#define ARB 1			/* actual size determined at run time */
-#undef  NEWARGS
-#define NEWARGS 5
-#undef  EOF_NLEFT
-#define EOF_NLEFT -99		/* value of parsenleft when EOF pushed back */
-#undef  _PATH_DEVNULL
-#define _PATH_DEVNULL "/dev/null"
-#undef  PROFILE
-#define PROFILE 0
-#undef  SIGSSIZE
-#define SIGSSIZE (sizeof(sigs)/sizeof(sigs[0]))
-#undef  MINSIZE
-#define MINSIZE 504		/* minimum size of a block */
-#undef  DEFINE_OPTIONS
-#define DEFINE_OPTIONS
-#undef  EOFMARKLEN
-#define EOFMARKLEN 79
-#undef  OPENBRACE
-#define OPENBRACE '{'
-#undef  CLOSEBRACE
-#define CLOSEBRACE '}'
-#undef  EMPTY
-#define EMPTY -2		/* marks an unused slot in redirtab */
-#undef  signal
-#define signal bsd_signal
-#undef  sys_signame
-#define sys_signame sys_siglist
-#undef  S_DFL
-#define S_DFL 1			/* default signal handling (SIG_DFL) */
-#undef  S_CATCH
-#define S_CATCH 2		/* signal is caught */
-#undef  S_IGN
-#define S_IGN 3			/* signal is ignored (SIG_IGN) */
-#undef  S_HARD_IGN
-#define S_HARD_IGN 4		/* signal is ignored permenantly */
-#undef  S_RESET
-#define S_RESET 5		/* temporary - to reset a hard ignored sig */
-#undef  OUTBUFSIZ
-#define OUTBUFSIZ BUFSIZ
-#undef  BLOCK_OUT
-#define BLOCK_OUT -2		/* output to a fixed block of memory */
-#undef  MEM_OUT
-#define MEM_OUT -3		/* output to dynamically allocated memory */
-#undef  OUTPUT_ERR
-#define OUTPUT_ERR 01		/* error occurred on output */
-#undef  TEMPSIZE
-#define TEMPSIZE 24
-#undef  HAVE_VASPRINTF
-#define HAVE_VASPRINTF 1
-#undef  VTABSIZE
-#define VTABSIZE 39
-#undef  VTABSIZE
-#define VTABSIZE 517
-#undef  main
-#define main echocmd
-#undef  YYBISON
-#define YYBISON 1
-#undef  YYSKELETON_NAME
-#define YYSKELETON_NAME "yacc.c"
-#undef  YYPURE
-#define YYPURE 0
-#undef  YYLSP_NEEDED
-#define YYLSP_NEEDED 0
-#undef  ARITH_NUM
-#define ARITH_NUM 258
-#undef  ARITH_LPAREN
-#define ARITH_LPAREN 259
-#undef  ARITH_RPAREN
-#define ARITH_RPAREN 260
-#undef  ARITH_OR
-#define ARITH_OR 261
-#undef  ARITH_AND
-#define ARITH_AND 262
-#undef  ARITH_BOR
-#define ARITH_BOR 263
-#undef  ARITH_BXOR
-#define ARITH_BXOR 264
-#undef  ARITH_BAND
-#define ARITH_BAND 265
-#undef  ARITH_NE
-#define ARITH_NE 266
-#undef  ARITH_EQ
-#define ARITH_EQ 267
-#undef  ARITH_LE
-#define ARITH_LE 268
-#undef  ARITH_GE
-#define ARITH_GE 269
-#undef  ARITH_GT
-#define ARITH_GT 270
-#undef  ARITH_LT
-#define ARITH_LT 271
-#undef  ARITH_RSHIFT
-#define ARITH_RSHIFT 272
-#undef  ARITH_LSHIFT
-#define ARITH_LSHIFT 273
-#undef  ARITH_SUB
-#define ARITH_SUB 274
-#undef  ARITH_ADD
-#define ARITH_ADD 275
-#undef  ARITH_REM
-#define ARITH_REM 276
-#undef  ARITH_DIV
-#define ARITH_DIV 277
-#undef  ARITH_MUL
-#define ARITH_MUL 278
-#undef  ARITH_BNOT
-#define ARITH_BNOT 279
-#undef  ARITH_NOT
-#define ARITH_NOT 280
-#undef  ARITH_UNARYPLUS
-#define ARITH_UNARYPLUS 281
-#undef  ARITH_UNARYMINUS
-#define ARITH_UNARYMINUS 282
-#undef  YYFINAL
-#define YYFINAL  14
-#undef  YYLAST
-#define YYLAST   170
-#undef  YYNTOKENS
-#define YYNTOKENS  28
-#undef  YYNNTS
-#define YYNNTS  3
-#undef  YYNRULES
-#define YYNRULES  26
-#undef  YYNSTATES
-#define YYNSTATES  52
-#undef  YYUNDEFTOK
-#define YYUNDEFTOK  2
-#undef  YYMAXUTOK
-#define YYMAXUTOK   282
-#undef  YYPACT_NINF
-#define YYPACT_NINF -13
-#undef  YYTABLE_NINF
-#define YYTABLE_NINF -1
-#undef  yyerrok
-#define yyerrok		(yyerrstatus = 0)
-#undef  yyclearin
-#define yyclearin	(yychar = YYEMPTY)
-#undef  YYEMPTY
-#define YYEMPTY		(-2)
-#undef  YYEOF
-#define YYEOF		0
-#undef  YYACCEPT
-#define YYACCEPT	goto yyacceptlab
-#undef  YYABORT
-#define YYABORT		goto yyabortlab
-#undef  YYERROR
-#define YYERROR		goto yyerrorlab
-#undef  YYFAIL
-#define YYFAIL		goto yyerrlab
-#undef  YYTERROR
-#define YYTERROR	1
-#undef  YYERRCODE
-#define YYERRCODE	256
-#undef  YYPOPSTACK
-#define YYPOPSTACK   (yyvsp--, yyssp--)
-#undef  YY_INT_ALIGNED
-#define  YY_INT_ALIGNED short int
-#undef  FLEX_SCANNER
-#define FLEX_SCANNER
-#undef  YY_FLEX_MAJOR_VERSION
-#define YY_FLEX_MAJOR_VERSION 2
-#undef  YY_FLEX_MINOR_VERSION
-#define YY_FLEX_MINOR_VERSION 5
-#undef  YY_FLEX_SUBMINOR_VERSION
-#define YY_FLEX_SUBMINOR_VERSION 31
-#undef  FLEX_BETA
-#define FLEX_BETA
-#undef  FLEXINT_H
-#define FLEXINT_H
-#undef  INT8_MIN
-#define INT8_MIN               (-128)
-#undef  INT16_MIN
-#define INT16_MIN              (-32767-1)
-#undef  INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#undef  INT8_MAX
-#define INT8_MAX               (127)
-#undef  INT16_MAX
-#define INT16_MAX              (32767)
-#undef  INT32_MAX
-#define INT32_MAX              (2147483647)
-#undef  UINT8_MAX
-#define UINT8_MAX              (255U)
-#undef  UINT16_MAX
-#define UINT16_MAX             (65535U)
-#undef  UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#undef  YY_USE_CONST
-#define YY_USE_CONST
-#undef  YY_USE_CONST
-#define YY_USE_CONST
-#undef  yyconst
-#define yyconst const
-#undef  yyconst
-#define yyconst
-#undef  YY_NULL
-#define YY_NULL 0
-#undef  BEGIN
-#define BEGIN (yy_start) = 1 + 2 *
-#undef  YY_START
-#define YY_START (((yy_start) - 1) / 2)
-#undef  YYSTATE
-#define YYSTATE YY_START
-#undef  YY_NEW_FILE
-#define YY_NEW_FILE yyrestart(yyin  )
-#undef  YY_END_OF_BUFFER_CHAR
-#define YY_END_OF_BUFFER_CHAR 0
-#undef  YY_BUF_SIZE
-#define YY_BUF_SIZE 16384
-#undef  YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-#undef  EOB_ACT_CONTINUE_SCAN
-#define EOB_ACT_CONTINUE_SCAN 0
-#undef  EOB_ACT_END_OF_FILE
-#define EOB_ACT_END_OF_FILE 1
-#undef  EOB_ACT_LAST_MATCH
-#define EOB_ACT_LAST_MATCH 2
-#undef  YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-#undef  YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-#undef  YY_BUFFER_NEW
-#define YY_BUFFER_NEW 0
-#undef  YY_BUFFER_NORMAL
-#define YY_BUFFER_NORMAL 1
-#undef  YY_BUFFER_EOF_PENDING
-#define YY_BUFFER_EOF_PENDING 2
-#undef  YY_CURRENT_BUFFER
-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
-#undef  YY_CURRENT_BUFFER_LVALUE
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
-#undef  YY_FLUSH_BUFFER
-#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
-#undef  yy_new_buffer
-#define yy_new_buffer yy_create_buffer
-#undef  yytext_ptr
-#define yytext_ptr yytext
-#undef  YY_DO_BEFORE_ACTION
-#define YY_DO_BEFORE_ACTION \
-#undef  YY_NUM_RULES
-#define YY_NUM_RULES 29
-#undef  YY_END_OF_BUFFER
-#define YY_END_OF_BUFFER 30
-#undef  REJECT
-#define REJECT reject_used_but_not_detected
-#undef  YY_MORE_ADJ
-#define YY_MORE_ADJ 0
-#undef  YY_RESTORE_YY_MORE_OFFSET
-#define YY_RESTORE_YY_MORE_OFFSET
-#undef  YY_NO_UNPUT
-#define YY_NO_UNPUT
-#undef  INITIAL
-#define INITIAL 0
-#undef  YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#undef  YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#undef  ECHO
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#undef  YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#undef  YY_DECL_IS_OURS
-#define YY_DECL_IS_OURS 1
-#undef  YY_DECL
-#define YY_DECL int yylex (void)
-#undef  YY_USER_ACTION
-#define YY_USER_ACTION
-#undef  YY_BREAK
-#define YY_BREAK break;
-#undef  YY_RULE_SETUP
-#define YY_RULE_SETUP \
-#undef  YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#undef  YYTABLES_NAME
-#define YYTABLES_NAME "yytables"
-#undef  MAXPWD
-#define MAXPWD 256
-#undef  ALL
-#define ALL (E_OPEN|E_CREAT|E_EXEC)
-#undef  EV_EXIT
-#define EV_EXIT 01		/* exit after evaluating tree */
-#undef  EV_TESTED
-#define EV_TESTED 02		/* exit status is checked; ignore -e flag */
-#undef  EV_BACKCMD
-#define EV_BACKCMD 04		/* command executing within back quotes */
-#undef  CMDTABLESIZE
-#define CMDTABLESIZE 31		/* should be prime */
-#undef  ARB
-#define ARB 1			/* actual size determined at run time */
-#undef  NEWARGS
-#define NEWARGS 5
-#undef  EOF_NLEFT
-#define EOF_NLEFT -99		/* value of parsenleft when EOF pushed back */
-#undef  _PATH_DEVNULL
-#define _PATH_DEVNULL "/dev/null"
-#undef  PROFILE
-#define PROFILE 0
-#undef  SIGSSIZE
-#define SIGSSIZE (sizeof(sigs)/sizeof(sigs[0]))
-#undef  MINSIZE
-#define MINSIZE 504		/* minimum size of a block */
-#undef  DEFINE_OPTIONS
-#define DEFINE_OPTIONS
-#undef  EOFMARKLEN
-#define EOFMARKLEN 79
-#undef  OPENBRACE
-#define OPENBRACE '{'
-#undef  CLOSEBRACE
-#define CLOSEBRACE '}'
-#undef  EMPTY
-#define EMPTY -2		/* marks an unused slot in redirtab */
-#undef  S_DFL
-#define S_DFL 1			/* default signal handling (SIG_DFL) */
-#undef  S_CATCH
-#define S_CATCH 2		/* signal is caught */
-#undef  S_IGN
-#define S_IGN 3			/* signal is ignored (SIG_IGN) */
-#undef  S_HARD_IGN
-#define S_HARD_IGN 4		/* signal is ignored permenantly */
-#undef  S_RESET
-#define S_RESET 5		/* temporary - to reset a hard ignored sig */
-#undef  OUTBUFSIZ
-#define OUTBUFSIZ BUFSIZ
-#undef  BLOCK_OUT
-#define BLOCK_OUT -2		/* output to a fixed block of memory */
-#undef  MEM_OUT
-#define MEM_OUT -3		/* output to dynamically allocated memory */
-#undef  OUTPUT_ERR
-#define OUTPUT_ERR 01		/* error occurred on output */
-#undef  TEMPSIZE
-#define TEMPSIZE 24
-#undef  HAVE_VASPRINTF
-#define HAVE_VASPRINTF 1
-#undef  VTABSIZE
-#define VTABSIZE 39
-#undef  VTABSIZE
-#define VTABSIZE 517
-#undef  main
-#define main echocmd
-
-
-
-extern void rmaliases(void);
-
-extern int loopnest;		/* current loop nesting level */
-
-extern void deletefuncs(void);
-extern void hash_special_builtins(void);
-
-struct strpush {
-	struct strpush *prev;	/* preceding string on stack */
-	char *prevstring;
-	int prevnleft;
-	int prevlleft;
-	struct alias *ap;	/* if push was associated with an alias */
-};
-
-struct parsefile {
-	struct parsefile *prev;	/* preceding file on stack */
-	int linno;		/* current line */
-	int fd;			/* file descriptor (or -1 if string) */
-	int nleft;		/* number of chars left in this line */
-	int lleft;		/* number of chars left in this buffer */
-	char *nextc;		/* next char in buffer */
-	char *buf;		/* input buffer */
-	struct strpush *strpush; /* for pushing strings at this level */
-	struct strpush basestrpush; /* so pushing one is fast */
-};
-
-extern int parselleft;		/* copy of parsefile->lleft */
-extern struct parsefile basepf;	/* top level input file */
-extern char basebuf[BUFSIZ];	/* buffer for top level input file */
-
-extern pid_t backgndpid;	/* pid of last background process */
-extern int jobctl;
-
-extern int tokpushback;		/* last token pushed back */
-extern int checkkwd;            /* 1 == check for kwds, 2 == also eat newlines */
-
-struct redirtab {
-	struct redirtab *next;
-	short renamed[10];
-};
-
-extern struct redirtab *redirlist;
-
-extern char sigmode[NSIG];	/* current value of signal */
-
-extern char **environ;
-
-
-
-/*
- * Initialization code.
- */
-
-void
-init() {
-
-      /* from exec.c: */
-      {
-	      hash_special_builtins();
-      }
-
-      /* from input.c: */
-      {
-	      basepf.nextc = basepf.buf = basebuf;
-      }
-
-      /* from var.c: */
-      {
-	      char **envp;
-
-	      initvar();
-	      for (envp = environ ; *envp ; envp++) {
-		      if (strchr(*envp, '=')) {
-			      setvareq(*envp, VEXPORT|VTEXTFIXED);
-		      }
-	      }
-      }
-}
-
-
-
-/*
- * This routine is called when an error or an interrupt occurs in an
- * interactive shell and control is returned to the main command loop.
- */
-
-void
-reset() {
-
-      /* from eval.c: */
-      {
-	      evalskip = 0;
-	      loopnest = 0;
-	      funcnest = 0;
-      }
-
-      /* from input.c: */
-      {
-	      if (exception != EXSHELLPROC)
-		      parselleft = parsenleft = 0;	/* clear input buffer */
-	      popallfiles();
-      }
-
-      /* from parser.c: */
-      {
-	      tokpushback = 0;
-	      checkkwd = 0;
-      }
-
-      /* from redir.c: */
-      {
-	      while (redirlist)
-		      popredir();
-      }
-
-      /* from output.c: */
-      {
-	      out1 = &output;
-	      out2 = &errout;
-	      if (memout.buf != NULL) {
-		      ckfree(memout.buf);
-		      memout.buf = NULL;
-	      }
-      }
-}
-
-
-
-/*
- * This routine is called to initialize the shell to run a shell procedure.
- */
-
-void
-initshellproc() {
-
-      /* from alias.c: */
-      {
-	      rmaliases();
-      }
-
-      /* from eval.c: */
-      {
-	      exitstatus = 0;
-      }
-
-      /* from exec.c: */
-      {
-	      deletefuncs();
-      }
-
-      /* from input.c: */
-      {
-	      popallfiles();
-      }
-
-      /* from jobs.c: */
-      {
-	      backgndpid = -1;
-#if JOBS
-	      jobctl = 0;
-#endif
-      }
-
-      /* from options.c: */
-      {
-	      int i;
-
-	      for (i = 0; optlist[i].name; i++)
-		      optlist[i].val = 0;
-	      optschanged();
-
-      }
-
-      /* from redir.c: */
-      {
-	      clearredir(0);
-      }
-
-      /* from trap.c: */
-      {
-	      char *sm;
-
-	      clear_traps(0);
-	      for (sm = sigmode ; sm < sigmode + NSIG ; sm++) {
-		      if (*sm == S_IGN)
-			      *sm = S_HARD_IGN;
-	      }
-      }
-
-      /* from var.c: */
-      {
-	      shprocvar();
-      }
-}
diff --git a/sh/init.h b/sh/init.h
deleted file mode 100644
index 60d924e..0000000
--- a/sh/init.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*	$NetBSD: init.h,v 1.10 2003/08/07 09:05:32 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)init.h	8.2 (Berkeley) 5/4/95
- */
-
-void init(void);
-void reset(void);
-void initshellproc(void);
diff --git a/sh/input.c b/sh/input.c
deleted file mode 100644
index a81fd7b..0000000
--- a/sh/input.c
+++ /dev/null
@@ -1,531 +0,0 @@
-/*	$NetBSD: input.c,v 1.39 2003/08/07 09:05:32 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)input.c	8.3 (Berkeley) 6/9/95";
-#else
-__RCSID("$NetBSD: input.c,v 1.39 2003/08/07 09:05:32 agc Exp $");
-#endif
-#endif /* not lint */
-
-#include <stdio.h>	/* defines BUFSIZ */
-#include <fcntl.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-/*
- * This file implements the input routines used by the parser.
- */
-
-#include "shell.h"
-#include "redir.h"
-#include "syntax.h"
-#include "input.h"
-#include "output.h"
-#include "options.h"
-#include "memalloc.h"
-#include "error.h"
-#include "alias.h"
-#include "parser.h"
-#include "myhistedit.h"
-
-#define EOF_NLEFT -99		/* value of parsenleft when EOF pushed back */
-
-MKINIT
-struct strpush {
-	struct strpush *prev;	/* preceding string on stack */
-	char *prevstring;
-	int prevnleft;
-	int prevlleft;
-	struct alias *ap;	/* if push was associated with an alias */
-};
-
-/*
- * The parsefile structure pointed to by the global variable parsefile
- * contains information about the current file being read.
- */
-
-MKINIT
-struct parsefile {
-	struct parsefile *prev;	/* preceding file on stack */
-	int linno;		/* current line */
-	int fd;			/* file descriptor (or -1 if string) */
-	int nleft;		/* number of chars left in this line */
-	int lleft;		/* number of chars left in this buffer */
-	char *nextc;		/* next char in buffer */
-	char *buf;		/* input buffer */
-	struct strpush *strpush; /* for pushing strings at this level */
-	struct strpush basestrpush; /* so pushing one is fast */
-};
-
-
-int plinno = 1;			/* input line number */
-int parsenleft;			/* copy of parsefile->nleft */
-MKINIT int parselleft;		/* copy of parsefile->lleft */
-char *parsenextc;		/* copy of parsefile->nextc */
-MKINIT struct parsefile basepf;	/* top level input file */
-MKINIT char basebuf[BUFSIZ];	/* buffer for top level input file */
-struct parsefile *parsefile = &basepf;	/* current input file */
-int init_editline = 0;		/* editline library initialized? */
-int whichprompt;		/* 1 == PS1, 2 == PS2 */
-
-#if WITH_HISTORY
-EditLine *el;			/* cookie for editline package */
-#endif
-
-STATIC void pushfile(void);
-static int preadfd(void);
-
-#ifdef mkinit
-INCLUDE <stdio.h>
-INCLUDE "input.h"
-INCLUDE "error.h"
-
-INIT {
-	basepf.nextc = basepf.buf = basebuf;
-}
-
-RESET {
-	if (exception != EXSHELLPROC)
-		parselleft = parsenleft = 0;	/* clear input buffer */
-	popallfiles();
-}
-
-SHELLPROC {
-	popallfiles();
-}
-#endif
-
-
-/*
- * Read a line from the script.
- */
-
-char *
-pfgets(char *line, int len)
-{
-	char *p = line;
-	int nleft = len;
-	int c;
-
-	while (--nleft > 0) {
-		c = pgetc_macro();
-		if (c == PEOF) {
-			if (p == line)
-				return NULL;
-			break;
-		}
-		*p++ = c;
-		if (c == '\n')
-			break;
-	}
-	*p = '\0';
-	return line;
-}
-
-
-
-/*
- * Read a character from the script, returning PEOF on end of file.
- * Nul characters in the input are silently discarded.
- */
-
-int
-pgetc(void)
-{
-	return pgetc_macro();
-}
-
-
-static int
-preadfd(void)
-{
-	int nr;
-	char *buf =  parsefile->buf;
-	parsenextc = buf;
-
-retry:
-#ifdef WITH_HISTORY
-	if (parsefile->fd == 0 && el) {
-		static const char *rl_cp;
-		static int el_len;
-
-		if (rl_cp == NULL)
-			rl_cp = el_gets(el, &el_len);
-		if (rl_cp == NULL)
-			nr = 0;
-		else {
-			nr = el_len;
-			if (nr > BUFSIZ - 8)
-				nr = BUFSIZ - 8;
-			memcpy(buf, rl_cp, nr);
-			if (nr != el_len) {
-				el_len -= nr;
-				rl_cp += nr;
-			} else
-				rl_cp = 0;
-		}
-
-	} else
-#endif
-		nr = read(parsefile->fd, buf, BUFSIZ - 8);
-
-
-	if (nr <= 0) {
-                if (nr < 0) {
-                        if (errno == EINTR)
-                                goto retry;
-                        if (parsefile->fd == 0 && errno == EWOULDBLOCK) {
-                                int flags = fcntl(0, F_GETFL, 0);
-                                if (flags >= 0 && flags & O_NONBLOCK) {
-                                        flags &=~ O_NONBLOCK;
-                                        if (fcntl(0, F_SETFL, flags) >= 0) {
-						out2str("sh: turning off NDELAY mode\n");
-                                                goto retry;
-                                        }
-                                }
-                        }
-                }
-                nr = -1;
-	}
-	return nr;
-}
-
-/*
- * Refill the input buffer and return the next input character:
- *
- * 1) If a string was pushed back on the input, pop it;
- * 2) If an EOF was pushed back (parsenleft == EOF_NLEFT) or we are reading
- *    from a string so we can't refill the buffer, return EOF.
- * 3) If the is more stuff in this buffer, use it else call read to fill it.
- * 4) Process input up to the next newline, deleting nul characters.
- */
-
-int
-preadbuffer(void)
-{
-	char *p, *q;
-	int more;
-	int something;
-	char savec;
-
-	if (parsefile->strpush) {
-		popstring();
-		if (--parsenleft >= 0)
-			return (*parsenextc++);
-	}
-	if (parsenleft == EOF_NLEFT || parsefile->buf == NULL)
-		return PEOF;
-	flushout(&output);
-	flushout(&errout);
-
-again:
-	if (parselleft <= 0) {
-		if ((parselleft = preadfd()) == -1) {
-			parselleft = parsenleft = EOF_NLEFT;
-			return PEOF;
-		}
-	}
-
-	q = p = parsenextc;
-
-	/* delete nul characters */
-	something = 0;
-	for (more = 1; more;) {
-		switch (*p) {
-		case '\0':
-			p++;	/* Skip nul */
-			goto check;
-
-		case '\t':
-		case ' ':
-			break;
-
-		case '\n':
-			parsenleft = q - parsenextc;
-			more = 0; /* Stop processing here */
-			break;
-
-		default:
-			something = 1;
-			break;
-		}
-
-		*q++ = *p++;
-check:
-		if (--parselleft <= 0) {
-			parsenleft = q - parsenextc - 1;
-			if (parsenleft < 0)
-				goto again;
-			*q = '\0';
-			more = 0;
-		}
-	}
-
-	savec = *q;
-	*q = '\0';
-
-#ifdef WITH_HISTORY
-	if (parsefile->fd == 0 && hist && something) {
-		HistEvent he;
-		INTOFF;
-		history(hist, &he, whichprompt == 1? H_ENTER : H_APPEND,
-		    parsenextc);
-		INTON;
-	}
-#endif
-
-	if (vflag) {
-		out2str(parsenextc);
-		flushout(out2);
-	}
-
-	*q = savec;
-
-	return *parsenextc++;
-}
-
-/*
- * Undo the last call to pgetc.  Only one character may be pushed back.
- * PEOF may be pushed back.
- */
-
-void
-pungetc(void)
-{
-	parsenleft++;
-	parsenextc--;
-}
-
-/*
- * Push a string back onto the input at this current parsefile level.
- * We handle aliases this way.
- */
-void
-pushstring(char *s, int len, void *ap)
-{
-	struct strpush *sp;
-
-	INTOFF;
-/*dprintf("*** calling pushstring: %s, %d\n", s, len);*/
-	if (parsefile->strpush) {
-		sp = ckmalloc(sizeof (struct strpush));
-		sp->prev = parsefile->strpush;
-		parsefile->strpush = sp;
-	} else
-		sp = parsefile->strpush = &(parsefile->basestrpush);
-	sp->prevstring = parsenextc;
-	sp->prevnleft = parsenleft;
-	sp->prevlleft = parselleft;
-	sp->ap = (struct alias *)ap;
-	if (ap)
-		((struct alias *)ap)->flag |= ALIASINUSE;
-	parsenextc = s;
-	parsenleft = len;
-	INTON;
-}
-
-void
-popstring(void)
-{
-	struct strpush *sp = parsefile->strpush;
-
-	INTOFF;
-	parsenextc = sp->prevstring;
-	parsenleft = sp->prevnleft;
-	parselleft = sp->prevlleft;
-/*dprintf("*** calling popstring: restoring to '%s'\n", parsenextc);*/
-	if (sp->ap)
-		sp->ap->flag &= ~ALIASINUSE;
-	parsefile->strpush = sp->prev;
-	if (sp != &(parsefile->basestrpush))
-		ckfree(sp);
-	INTON;
-}
-
-/*
- * Set the input to take input from a file.  If push is set, push the
- * old input onto the stack first.
- */
-
-void
-setinputfile(const char *fname, int push)
-{
-	int fd;
-	int fd2;
-
-	INTOFF;
-	if ((fd = open(fname, O_RDONLY)) < 0)
-		error("Can't open %s", fname);
-	if (fd < 10) {
-		fd2 = copyfd(fd, 10);
-		close(fd);
-		if (fd2 < 0)
-			error("Out of file descriptors");
-		fd = fd2;
-	}
-	setinputfd(fd, push);
-	INTON;
-}
-
-
-/*
- * Like setinputfile, but takes an open file descriptor.  Call this with
- * interrupts off.
- */
-
-void
-setinputfd(int fd, int push)
-{
-	(void) fcntl(fd, F_SETFD, FD_CLOEXEC);
-	if (push) {
-		pushfile();
-		parsefile->buf = ckmalloc(BUFSIZ);
-	}
-	if (parsefile->fd > 0)
-		close(parsefile->fd);
-	parsefile->fd = fd;
-	if (parsefile->buf == NULL)
-		parsefile->buf = ckmalloc(BUFSIZ);
-	parselleft = parsenleft = 0;
-	plinno = 1;
-}
-
-
-/*
- * Like setinputfile, but takes input from a string.
- */
-
-void
-setinputstring(char *string, int push)
-{
-	INTOFF;
-	if (push)
-		pushfile();
-	parsenextc = string;
-	parselleft = parsenleft = strlen(string);
-	parsefile->buf = NULL;
-	plinno = 1;
-	INTON;
-}
-
-
-
-/*
- * To handle the "." command, a stack of input files is used.  Pushfile
- * adds a new entry to the stack and popfile restores the previous level.
- */
-
-STATIC void
-pushfile(void)
-{
-	struct parsefile *pf;
-
-	parsefile->nleft = parsenleft;
-	parsefile->lleft = parselleft;
-	parsefile->nextc = parsenextc;
-	parsefile->linno = plinno;
-	pf = (struct parsefile *)ckmalloc(sizeof (struct parsefile));
-	pf->prev = parsefile;
-	pf->fd = -1;
-	pf->strpush = NULL;
-	pf->basestrpush.prev = NULL;
-	parsefile = pf;
-}
-
-
-void
-popfile(void)
-{
-	struct parsefile *pf = parsefile;
-
-	INTOFF;
-	if (pf->fd >= 0)
-		close(pf->fd);
-	if (pf->buf)
-		ckfree(pf->buf);
-	while (pf->strpush)
-		popstring();
-	parsefile = pf->prev;
-	ckfree(pf);
-	parsenleft = parsefile->nleft;
-	parselleft = parsefile->lleft;
-	parsenextc = parsefile->nextc;
-	plinno = parsefile->linno;
-	INTON;
-}
-
-
-/*
- * Return to top level.
- */
-
-void
-popallfiles(void)
-{
-	while (parsefile != &basepf)
-		popfile();
-}
-
-
-
-/*
- * Close the file(s) that the shell is reading commands from.  Called
- * after a fork is done.
- *
- * Takes one arg, vfork, which tells it to not modify its global vars
- * as it is still running in the parent.
- *
- * This code is (probably) unnecessary as the 'close on exec' flag is
- * set and should be enough.  In the vfork case it is definitely wrong
- * to close the fds as another fork() may be done later to feed data
- * from a 'here' document into a pipe and we don't want to close the
- * pipe!
- */
-
-void
-closescript(int vforked)
-{
-	if (vforked)
-		return;
-	popallfiles();
-	if (parsefile->fd > 0) {
-		close(parsefile->fd);
-		parsefile->fd = 0;
-	}
-}
diff --git a/sh/input.h b/sh/input.h
deleted file mode 100644
index a9d3a12..0000000
--- a/sh/input.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*	$NetBSD: input.h,v 1.15 2003/08/07 09:05:33 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)input.h	8.2 (Berkeley) 5/4/95
- */
-
-/* PEOF (the end of file marker) is defined in syntax.h */
-
-/*
- * The input line number.  Input.c just defines this variable, and saves
- * and restores it when files are pushed and popped.  The user of this
- * package must set its value.
- */
-extern int plinno;
-extern int parsenleft;		/* number of characters left in input buffer */
-extern char *parsenextc;	/* next character in input buffer */
-extern int init_editline;	/* 0 == not setup, 1 == OK, -1 == failed */
-
-char *pfgets(char *, int);
-int pgetc(void);
-int preadbuffer(void);
-void pungetc(void);
-void pushstring(char *, int, void *);
-void popstring(void);
-void setinputfile(const char *, int);
-void setinputfd(int, int);
-void setinputstring(char *, int);
-void popfile(void);
-void popallfiles(void);
-void closescript(int);
-
-#define pgetc_macro()	(--parsenleft >= 0? *parsenextc++ : preadbuffer())
diff --git a/sh/jobs.c b/sh/jobs.c
deleted file mode 100644
index b9460b0..0000000
--- a/sh/jobs.c
+++ /dev/null
@@ -1,1487 +0,0 @@
-/*	$NetBSD: jobs.c,v 1.62 2003/12/18 00:56:05 christos Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)jobs.c	8.5 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: jobs.c,v 1.62 2003/12/18 00:56:05 christos Exp $");
-#endif
-#endif /* not lint */
-
-#include <fcntl.h>
-#include <signal.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#define _PATH_DEVNULL "/dev/null"
-#include <sys/types.h>
-#include <sys/param.h>
-#ifdef BSD
-#include <sys/wait.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#endif
-#include <sys/wait.h>
-#define killpg(s,i) kill(-(s),i)
-#include <sys/ioctl.h>
-
-#include "shell.h"
-#if JOBS
-#if OLD_TTY_DRIVER
-#include "sgtty.h"
-#else
-#include <termios.h>
-#endif
-#undef CEOF			/* syntax.h redefines this */
-#endif
-#include "redir.h"
-#include "show.h"
-#include "main.h"
-#include "parser.h"
-#include "nodes.h"
-#include "jobs.h"
-#include "options.h"
-#include "trap.h"
-#include "syntax.h"
-#include "input.h"
-#include "output.h"
-#include "memalloc.h"
-#include "error.h"
-#include "mystring.h"
-
-// Use of process groups is disabled to allow adb shell children to terminate when the shell dies
-#define USE_PROCESS_GROUPS
-
-
-static struct job *jobtab;		/* array of jobs */
-static int njobs;			/* size of array */
-static int jobs_invalid;		/* set in child */
-MKINIT pid_t backgndpid = -1;	/* pid of last background process */
-#if JOBS
-int initialpgrp;		/* pgrp of shell on invocation */
-static int curjob = -1;		/* current job */
-#endif
-static int ttyfd = -1;
-
-STATIC void restartjob(struct job *);
-STATIC void freejob(struct job *);
-STATIC struct job *getjob(const char *, int);
-STATIC int dowait(int, struct job *);
-STATIC int onsigchild(void);
-STATIC int waitproc(int, struct job *, int *);
-STATIC void cmdtxt(union node *);
-STATIC void cmdlist(union node *, int);
-STATIC void cmdputs(const char *);
-
-#ifdef OLD_TTY_DRIVER
-static pid_t tcgetpgrp(int fd);
-static int tcsetpgrp(int fd, pid_t pgrp);
-
-static pid_t
-tcgetpgrp(int fd)
-{
-	pid_t pgrp;
-	if (ioctl(fd, TIOCGPGRP, (char *)&pgrp) == -1)
-		return -1;
-	else
-		return pgrp;
-}
-
-static int
-tcsetpgrp(int fd, pid_tpgrp)
-{
-	return ioctl(fd, TIOCSPGRP, (char *)&pgrp);
-}
-#endif
-
-/*
- * Turn job control on and off.
- *
- * Note:  This code assumes that the third arg to ioctl is a character
- * pointer, which is true on Berkeley systems but not System V.  Since
- * System V doesn't have job control yet, this isn't a problem now.
- */
-
-MKINIT int jobctl;
-
-void
-setjobctl(int on)
-{
-#ifdef OLD_TTY_DRIVER
-	int ldisc;
-#endif
-
-	if (on == jobctl || rootshell == 0)
-		return;
-	if (on) {
-#if defined(FIOCLEX) || defined(FD_CLOEXEC)
-		int err;
-		int i;
-		if (ttyfd != -1)
-			close(ttyfd);
-		if ((ttyfd = open("/dev/tty", O_RDWR)) == -1) {
-			for (i = 0; i < 3; i++) {
-				if (isatty(i) && (ttyfd = dup(i)) != -1)
-					break;
-			}
-			if (i == 3)
-				goto out;
-		}
-		/* Move to a high fd */
-		for (i = 10; i > 2; i--) {
-			if ((err = fcntl(ttyfd, F_DUPFD, (1 << i) - 1)) != -1)
-				break;
-		}
-		if (err != -1) {
-			close(ttyfd);
-			ttyfd = err;
-		}
-#ifdef FIOCLEX
-		err = ioctl(ttyfd, FIOCLEX, 0);
-#elif FD_CLOEXEC
-		err = fcntl(ttyfd, F_SETFD,
-		    fcntl(ttyfd, F_GETFD, 0) | FD_CLOEXEC);
-#endif
-		if (err == -1) {
-			close(ttyfd);
-			ttyfd = -1;
-			goto out;
-		}
-#else
-		out2str("sh: Need FIOCLEX or FD_CLOEXEC to support job control");
-		goto out;
-#endif
-		do { /* while we are in the background */
-			if ((initialpgrp = tcgetpgrp(ttyfd)) < 0) {
-out:
-				out2str("sh: can't access tty; job control turned off\n");
-				mflag = 0;
-				return;
-			}
-			if (initialpgrp == -1)
-				initialpgrp = getpgrp();
-			else if (initialpgrp != getpgrp()) {
-				killpg(0, SIGTTIN);
-				continue;
-			}
-		} while (0);
-
-#ifdef OLD_TTY_DRIVER
-		if (ioctl(ttyfd, TIOCGETD, (char *)&ldisc) < 0
-		    || ldisc != NTTYDISC) {
-			out2str("sh: need new tty driver to run job control; job control turned off\n");
-			mflag = 0;
-			return;
-		}
-#endif
-		setsignal(SIGTSTP, 0);
-		setsignal(SIGTTOU, 0);
-		setsignal(SIGTTIN, 0);
-#ifdef USE_PROCESS_GROUPS
-		if (getpgid(0) != rootpid && setpgid(0, rootpid) == -1)
-			error("Cannot set process group (%s) at %d",
-			    strerror(errno), __LINE__);
-		if (tcsetpgrp(ttyfd, rootpid) == -1)
-			error("Cannot set tty process group (%s) at %d",
-			    strerror(errno), __LINE__);
-#endif
-	} else { /* turning job control off */
-#ifdef USE_PROCESS_GROUPS
-		if (getpgid(0) != initialpgrp && setpgid(0, initialpgrp) == -1)
-			error("Cannot set process group (%s) at %d",
-			    strerror(errno), __LINE__);
-		if (tcsetpgrp(ttyfd, initialpgrp) == -1)
-			error("Cannot set tty process group (%s) at %d",
-			    strerror(errno), __LINE__);
-#endif
-		close(ttyfd);
-		ttyfd = -1;
-		setsignal(SIGTSTP, 0);
-		setsignal(SIGTTOU, 0);
-		setsignal(SIGTTIN, 0);
-	}
-	jobctl = on;
-}
-
-
-#ifdef mkinit
-INCLUDE <stdlib.h>
-
-SHELLPROC {
-	backgndpid = -1;
-#if JOBS
-	jobctl = 0;
-#endif
-}
-
-#endif
-
-
-
-#if JOBS
-int
-fgcmd(int argc, char **argv)
-{
-	struct job *jp;
-	int i;
-	int status;
-
-	nextopt("");
-	jp = getjob(*argptr, 0);
-	if (jp->jobctl == 0)
-		error("job not created under job control");
-	out1fmt("%s", jp->ps[0].cmd);
-	for (i = 1; i < jp->nprocs; i++)
-		out1fmt(" | %s", jp->ps[i].cmd );
-	out1c('\n');
-	flushall();
-
-	for (i = 0; i < jp->nprocs; i++)
-	    if (tcsetpgrp(ttyfd, jp->ps[i].pid) != -1)
-		    break;
-
-	if (i >= jp->nprocs) {
-		error("Cannot set tty process group (%s) at %d",
-		    strerror(errno), __LINE__);
-	}
-	restartjob(jp);
-	INTOFF;
-	status = waitforjob(jp);
-	INTON;
-	return status;
-}
-
-static void
-set_curjob(struct job *jp, int mode)
-{
-	struct job *jp1, *jp2;
-	int i, ji;
-
-	ji = jp - jobtab;
-
-	/* first remove from list */
-	if (ji == curjob)
-		curjob = jp->prev_job;
-	else {
-		for (i = 0; i < njobs; i++) {
-			if (jobtab[i].prev_job != ji)
-				continue;
-			jobtab[i].prev_job = jp->prev_job;
-			break;
-		}
-	}
-
-	/* Then re-insert in correct position */
-	switch (mode) {
-	case 0:	/* job being deleted */
-		jp->prev_job = -1;
-		break;
-	case 1:	/* newly created job or backgrounded job,
-		   put after all stopped jobs. */
-		if (curjob != -1 && jobtab[curjob].state == JOBSTOPPED) {
-			for (jp1 = jobtab + curjob; ; jp1 = jp2) {
-				if (jp1->prev_job == -1)
-					break;
-				jp2 = jobtab + jp1->prev_job;
-				if (jp2->state != JOBSTOPPED)
-					break;
-			}
-			jp->prev_job = jp1->prev_job;
-			jp1->prev_job = ji;
-			break;
-		}
-		/* FALLTHROUGH */
-	case 2:	/* newly stopped job - becomes curjob */
-		jp->prev_job = curjob;
-		curjob = ji;
-		break;
-	}
-}
-
-int
-bgcmd(int argc, char **argv)
-{
-	struct job *jp;
-	int i;
-
-	nextopt("");
-	do {
-		jp = getjob(*argptr, 0);
-		if (jp->jobctl == 0)
-			error("job not created under job control");
-		set_curjob(jp, 1);
-		out1fmt("[%ld] %s", (long)(jp - jobtab + 1), jp->ps[0].cmd);
-		for (i = 1; i < jp->nprocs; i++)
-			out1fmt(" | %s", jp->ps[i].cmd );
-		out1c('\n');
-		flushall();
-		restartjob(jp);
-	} while (*argptr && *++argptr);
-	return 0;
-}
-
-
-STATIC void
-restartjob(struct job *jp)
-{
-	struct procstat *ps;
-	int i;
-
-	if (jp->state == JOBDONE)
-		return;
-	INTOFF;
-	for (i = 0; i < jp->nprocs; i++)
-		if (killpg(jp->ps[i].pid, SIGCONT) != -1)
-			break;
-	if (i >= jp->nprocs)
-		error("Cannot continue job (%s)", strerror(errno));
-	for (ps = jp->ps, i = jp->nprocs ; --i >= 0 ; ps++) {
-		if (WIFSTOPPED(ps->status)) {
-			ps->status = -1;
-			jp->state = JOBRUNNING;
-		}
-	}
-	INTON;
-}
-#endif
-
-static void
-showjob(struct output *out, struct job *jp, int mode)
-{
-	int procno;
-	int st;
-	struct procstat *ps;
-	int col;
-	char s[64];
-
-#if JOBS
-	if (mode & SHOW_PGID) {
-		/* just output process (group) id of pipeline */
-		outfmt(out, "%ld\n", (long)jp->ps->pid);
-		return;
-	}
-#endif
-
-	procno = jp->nprocs;
-	if (!procno)
-		return;
-
-	if (mode & SHOW_PID)
-		mode |= SHOW_MULTILINE;
-
-	if ((procno > 1 && !(mode & SHOW_MULTILINE))
-	    || (mode & SHOW_SIGNALLED)) {
-		/* See if we have more than one status to report */
-		ps = jp->ps;
-		st = ps->status;
-		do {
-			int st1 = ps->status;
-			if (st1 != st)
-				/* yes - need multi-line output */
-				mode |= SHOW_MULTILINE;
-			if (st1 == -1 || !(mode & SHOW_SIGNALLED) || WIFEXITED(st1))
-				continue;
-			if (WIFSTOPPED(st1) || ((st1 = WTERMSIG(st1) & 0x7f)
-			    && st1 != SIGINT && st1 != SIGPIPE))
-				mode |= SHOW_ISSIG;
-
-		} while (ps++, --procno);
-		procno = jp->nprocs;
-	}
-
-	if (mode & SHOW_SIGNALLED && !(mode & SHOW_ISSIG)) {
-		if (jp->state == JOBDONE && !(mode & SHOW_NO_FREE)) {
-			TRACE(("showjob: freeing job %d\n", jp - jobtab + 1));
-			freejob(jp);
-		}
-		return;
-	}
-
-	for (ps = jp->ps; --procno >= 0; ps++) {	/* for each process */
-		if (ps == jp->ps)
-			fmtstr(s, 16, "[%ld] %c ",
-				(long)(jp - jobtab + 1),
-#if JOBS
-				jp == jobtab + curjob ? '+' :
-				curjob != -1 && jp == jobtab +
-					    jobtab[curjob].prev_job ? '-' :
-#endif
-				' ');
-		else
-			fmtstr(s, 16, "      " );
-		col = strlen(s);
-		if (mode & SHOW_PID) {
-			fmtstr(s + col, 16, "%ld ", (long)ps->pid);
-			     col += strlen(s + col);
-		}
-		if (ps->status == -1) {
-			scopy("Running", s + col);
-		} else if (WIFEXITED(ps->status)) {
-			st = WEXITSTATUS(ps->status);
-			if (st)
-				fmtstr(s + col, 16, "Done(%d)", st);
-			else
-				fmtstr(s + col, 16, "Done");
-		} else {
-#if JOBS
-			if (WIFSTOPPED(ps->status)) 
-				st = WSTOPSIG(ps->status);
-			else /* WIFSIGNALED(ps->status) */
-#endif
-				st = WTERMSIG(ps->status);
-			st &= 0x7f;
-			if (st < NSIG && sys_siglist[st])
-				scopyn(sys_siglist[st], s + col, 32);
-			else
-				fmtstr(s + col, 16, "Signal %d", st);
-			if (WCOREDUMP(ps->status)) {
-				col += strlen(s + col);
-				scopyn(" (core dumped)", s + col,  64 - col);
-			}
-		}
-		col += strlen(s + col);
-		outstr(s, out);
-		do {
-			outc(' ', out);
-			col++;
-		} while (col < 30);
-		outstr(ps->cmd, out);
-		if (mode & SHOW_MULTILINE) {
-			if (procno > 0) {
-				outc(' ', out);
-				outc('|', out);
-			}
-		} else {
-			while (--procno >= 0)
-				outfmt(out, " | %s", (++ps)->cmd );
-		}
-		outc('\n', out);
-	}
-	flushout(out);
-	jp->changed = 0;
-	if (jp->state == JOBDONE && !(mode & SHOW_NO_FREE))
-		freejob(jp);
-}
-
-
-int
-jobscmd(int argc, char **argv)
-{
-	int mode, m;
-	int sv = jobs_invalid;
-
-	jobs_invalid = 0;
-	mode = 0;
-	while ((m = nextopt("lp")))
-		if (m == 'l')
-			mode = SHOW_PID;
-		else
-			mode = SHOW_PGID;
-	if (*argptr)
-		do
-			showjob(out1, getjob(*argptr,0), mode);
-		while (*++argptr);
-	else
-		showjobs(out1, mode);
-	jobs_invalid = sv;
-	return 0;
-}
-
-
-/*
- * Print a list of jobs.  If "change" is nonzero, only print jobs whose
- * statuses have changed since the last call to showjobs.
- *
- * If the shell is interrupted in the process of creating a job, the
- * result may be a job structure containing zero processes.  Such structures
- * will be freed here.
- */
-
-void
-showjobs(struct output *out, int mode)
-{
-	int jobno;
-	struct job *jp;
-	int silent = 0, gotpid;
-
-	TRACE(("showjobs(%x) called\n", mode));
-
-	/* If not even one one job changed, there is nothing to do */
-	gotpid = dowait(0, NULL);
-	while (dowait(0, NULL) > 0)
-		continue;
-#ifdef JOBS
-	/*
-	 * Check if we are not in our foreground group, and if not
-	 * put us in it.
-	 */
-	if (mflag && gotpid != -1 && tcgetpgrp(ttyfd) != getpid()) {
-		if (tcsetpgrp(ttyfd, getpid()) == -1)
-			error("Cannot set tty process group (%s) at %d",
-			    strerror(errno), __LINE__);
-		TRACE(("repaired tty process group\n"));
-		silent = 1;
-	}
-#endif
-	if (jobs_invalid)
-		return;
-
-	for (jobno = 1, jp = jobtab ; jobno <= njobs ; jobno++, jp++) {
-		if (!jp->used)
-			continue;
-		if (jp->nprocs == 0) {
-			freejob(jp);
-			continue;
-		}
-		if ((mode & SHOW_CHANGED) && !jp->changed)
-			continue;
-		if (silent && jp->changed) {
-			jp->changed = 0;
-			continue;
-		}
-		showjob(out, jp, mode);
-	}
-}
-
-/*
- * Mark a job structure as unused.
- */
-
-STATIC void
-freejob(struct job *jp)
-{
-	INTOFF;
-	if (jp->ps != &jp->ps0) {
-		ckfree(jp->ps);
-		jp->ps = &jp->ps0;
-	}
-	jp->nprocs = 0;
-	jp->used = 0;
-#if JOBS
-	set_curjob(jp, 0);
-#endif
-	INTON;
-}
-
-
-
-int
-waitcmd(int argc, char **argv)
-{
-	struct job *job;
-	int status, retval = 127;
-	struct job *jp;
-
-	nextopt("");
-
-	if (!*argptr) {
-		/* wait for all jobs */
-		jp = jobtab;
-		if (jobs_invalid)
-			return 0;
-		for (;;) {
-			if (jp >= jobtab + njobs) {
-				/* no running procs */
-				return 0;
-			}
-			if (!jp->used || jp->state != JOBRUNNING) {
-				jp++;
-				continue;
-			}
-			if (dowait(1, (struct job *)NULL) == -1)
-			       return 128 + SIGINT;
-			jp = jobtab;
-		}
-	}
-
-	for (; *argptr; argptr++) {
-		job = getjob(*argptr, 1);
-		if (!job) {
-			retval = 127;
-			continue;
-		}
-		/* loop until process terminated or stopped */
-		while (job->state == JOBRUNNING) {
-			if (dowait(1, (struct job *)NULL) == -1)
-			       return 128 + SIGINT;
-		}
-		status = job->ps[job->nprocs].status;
-		if (WIFEXITED(status))
-			retval = WEXITSTATUS(status);
-#if JOBS
-		else if (WIFSTOPPED(status))
-			retval = WSTOPSIG(status) + 128;
-#endif
-		else {
-			/* XXX: limits number of signals */
-			retval = WTERMSIG(status) + 128;
-		}
-		if (!iflag)
-			freejob(job);
-	}
-	return retval;
-}
-
-
-
-int
-jobidcmd(int argc, char **argv)
-{
-	struct job *jp;
-	int i;
-
-	nextopt("");
-	jp = getjob(*argptr, 0);
-	for (i = 0 ; i < jp->nprocs ; ) {
-		out1fmt("%ld", (long)jp->ps[i].pid);
-		out1c(++i < jp->nprocs ? ' ' : '\n');
-	}
-	return 0;
-}
-
-int
-getjobpgrp(const char *name)
-{
-	struct job *jp;
-
-	jp = getjob(name, 1);
-	if (jp == 0)
-		return 0;
-	return -jp->ps[0].pid;
-}
-
-/*
- * Convert a job name to a job structure.
- */
-
-STATIC struct job *
-getjob(const char *name, int noerror)
-{
-	int jobno = -1;
-	struct job *jp;
-	int pid;
-	int i;
-	const char *err_msg = "No such job: %s";
-		
-	if (name == NULL) {
-#if JOBS
-		jobno = curjob;
-#endif
-		err_msg = "No current job";
-	} else if (name[0] == '%') {
-		if (is_number(name + 1)) {
-			jobno = number(name + 1) - 1;
-		} else if (!name[2]) {
-			switch (name[1]) {
-#if JOBS
-			case 0:
-			case '+':
-			case '%':
-				jobno = curjob;
-				err_msg = "No current job";
-				break;
-			case '-':
-				jobno = curjob;
-				if (jobno != -1)
-					jobno = jobtab[jobno].prev_job;
-				err_msg = "No previous job";
-				break;
-#endif
-			default:
-				goto check_pattern;
-			}
-		} else {
-			struct job *found;
-    check_pattern:
-			found = NULL;
-			for (jp = jobtab, i = njobs ; --i >= 0 ; jp++) {
-				if (!jp->used || jp->nprocs <= 0)
-					continue;
-				if ((name[1] == '?'
-					&& strstr(jp->ps[0].cmd, name + 2))
-				    || prefix(name + 1, jp->ps[0].cmd)) {
-					if (found) {
-						err_msg = "%s: ambiguous";
-						found = 0;
-						break;
-					}
-					found = jp;
-				}
-			}
-			if (found)
-				return found;
-		}
-
-	} else if (is_number(name)) {
-		pid = number(name);
-		for (jp = jobtab, i = njobs ; --i >= 0 ; jp++) {
-			if (jp->used && jp->nprocs > 0
-			 && jp->ps[jp->nprocs - 1].pid == pid)
-				return jp;
-		}
-	}
-
-	if (!jobs_invalid && jobno >= 0 && jobno < njobs) {
-		jp = jobtab + jobno;
-		if (jp->used)
-			return jp;
-	}
-	if (!noerror)
-		error(err_msg, name);
-	return 0;
-}
-
-
-
-/*
- * Return a new job structure,
- */
-
-struct job *
-makejob(union node *node, int nprocs)
-{
-	int i;
-	struct job *jp;
-
-	if (jobs_invalid) {
-		for (i = njobs, jp = jobtab ; --i >= 0 ; jp++) {
-			if (jp->used)
-				freejob(jp);
-		}
-		jobs_invalid = 0;
-	}
-
-	for (i = njobs, jp = jobtab ; ; jp++) {
-		if (--i < 0) {
-			INTOFF;
-			if (njobs == 0) {
-				jobtab = ckmalloc(4 * sizeof jobtab[0]);
-			} else {
-				jp = ckmalloc((njobs + 4) * sizeof jobtab[0]);
-				memcpy(jp, jobtab, njobs * sizeof jp[0]);
-				/* Relocate `ps' pointers */
-				for (i = 0; i < njobs; i++)
-					if (jp[i].ps == &jobtab[i].ps0)
-						jp[i].ps = &jp[i].ps0;
-				ckfree(jobtab);
-				jobtab = jp;
-			}
-			jp = jobtab + njobs;
-			for (i = 4 ; --i >= 0 ; jobtab[njobs++].used = 0);
-			INTON;
-			break;
-		}
-		if (jp->used == 0)
-			break;
-	}
-	INTOFF;
-	jp->state = JOBRUNNING;
-	jp->used = 1;
-	jp->changed = 0;
-	jp->nprocs = 0;
-#if JOBS
-	jp->jobctl = jobctl;
-	set_curjob(jp, 1);
-#endif
-	if (nprocs > 1) {
-		jp->ps = ckmalloc(nprocs * sizeof (struct procstat));
-	} else {
-		jp->ps = &jp->ps0;
-	}
-	INTON;
-	TRACE(("makejob(0x%lx, %d) returns %%%d\n", (long)node, nprocs,
-	    jp - jobtab + 1));
-	return jp;
-}
-
-
-/*
- * Fork off a subshell.  If we are doing job control, give the subshell its
- * own process group.  Jp is a job structure that the job is to be added to.
- * N is the command that will be evaluated by the child.  Both jp and n may
- * be NULL.  The mode parameter can be one of the following:
- *	FORK_FG - Fork off a foreground process.
- *	FORK_BG - Fork off a background process.
- *	FORK_NOJOB - Like FORK_FG, but don't give the process its own
- *		     process group even if job control is on.
- *
- * When job control is turned off, background processes have their standard
- * input redirected to /dev/null (except for the second and later processes
- * in a pipeline).
- */
-
-int
-forkshell(struct job *jp, union node *n, int mode)
-{
-	int pid;
-
-	TRACE(("forkshell(%%%d, %p, %d) called\n", jp - jobtab, n, mode));
-	switch ((pid = fork())) {
-	case -1:
-		TRACE(("Fork failed, errno=%d\n", errno));
-		INTON;
-		error("Cannot fork");
-		break;
-	case 0:
-		forkchild(jp, n, mode, 0);
-		return 0;
-	default:
-		return forkparent(jp, n, mode, pid);
-	}
-}
-
-int
-forkparent(struct job *jp, union node *n, int mode, pid_t pid)
-{
-	int pgrp;
-
-	if (rootshell && mode != FORK_NOJOB && mflag) {
-		if (jp == NULL || jp->nprocs == 0)
-			pgrp = pid;
-		else
-			pgrp = jp->ps[0].pid;
-#ifdef USE_PROCESS_GROUPS
-		/* This can fail because we are doing it in the child also */
-		(void)setpgid(pid, pgrp);
-#endif
-	}
-	if (mode == FORK_BG)
-		backgndpid = pid;		/* set $! */
-	if (jp) {
-		struct procstat *ps = &jp->ps[jp->nprocs++];
-		ps->pid = pid;
-		ps->status = -1;
-		ps->cmd[0] = 0;
-		if (/* iflag && rootshell && */ n)
-			commandtext(ps, n);
-	}
-	TRACE(("In parent shell:  child = %d\n", pid));
-	return pid;
-}
-
-void
-forkchild(struct job *jp, union node *n, int mode, int vforked)
-{
-	int wasroot;
-	int pgrp;
-	const char *devnull = _PATH_DEVNULL;
-	const char *nullerr = "Can't open %s";
-
-	wasroot = rootshell;
-	TRACE(("Child shell %d\n", getpid()));
-	if (!vforked)
-		rootshell = 0;
-
-	closescript(vforked);
-	clear_traps(vforked);
-#if JOBS
-	if (!vforked)
-		jobctl = 0;		/* do job control only in root shell */
-	if (wasroot && mode != FORK_NOJOB && mflag) {
-		if (jp == NULL || jp->nprocs == 0)
-			pgrp = getpid();
-		else
-			pgrp = jp->ps[0].pid;
-#ifdef USE_PROCESS_GROUPS
-		/* This can fail because we are doing it in the parent also */
-		(void)setpgid(0, pgrp);
-		if (mode == FORK_FG) {
-			if (tcsetpgrp(ttyfd, pgrp) == -1)
-				error("Cannot set tty process group (%s) at %d",
-				    strerror(errno), __LINE__);
-		}
-#endif
-		setsignal(SIGTSTP, vforked);
-		setsignal(SIGTTOU, vforked);
-	} else if (mode == FORK_BG) {
-		ignoresig(SIGINT, vforked);
-		ignoresig(SIGQUIT, vforked);
-		if ((jp == NULL || jp->nprocs == 0) &&
-		    ! fd0_redirected_p ()) {
-			close(0);
-			if (open(devnull, O_RDONLY) != 0)
-				error(nullerr, devnull);
-		}
-	}
-#else
-	if (mode == FORK_BG) {
-		ignoresig(SIGINT, vforked);
-		ignoresig(SIGQUIT, vforked);
-		if ((jp == NULL || jp->nprocs == 0) &&
-		    ! fd0_redirected_p ()) {
-			close(0);
-			if (open(devnull, O_RDONLY) != 0)
-				error(nullerr, devnull);
-		}
-	}
-#endif
-	if (wasroot && iflag) {
-		setsignal(SIGINT, vforked);
-		setsignal(SIGQUIT, vforked);
-		setsignal(SIGTERM, vforked);
-	}
-
-	if (!vforked)
-		jobs_invalid = 1;
-}
-
-/*
- * Wait for job to finish.
- *
- * Under job control we have the problem that while a child process is
- * running interrupts generated by the user are sent to the child but not
- * to the shell.  This means that an infinite loop started by an inter-
- * active user may be hard to kill.  With job control turned off, an
- * interactive user may place an interactive program inside a loop.  If
- * the interactive program catches interrupts, the user doesn't want
- * these interrupts to also abort the loop.  The approach we take here
- * is to have the shell ignore interrupt signals while waiting for a
- * forground process to terminate, and then send itself an interrupt
- * signal if the child process was terminated by an interrupt signal.
- * Unfortunately, some programs want to do a bit of cleanup and then
- * exit on interrupt; unless these processes terminate themselves by
- * sending a signal to themselves (instead of calling exit) they will
- * confuse this approach.
- */
-
-int
-waitforjob(struct job *jp)
-{
-#if JOBS
-	int mypgrp = getpgrp();
-#endif
-	int status;
-	int st;
-
-	INTOFF;
-	TRACE(("waitforjob(%%%d) called\n", jp - jobtab + 1));
-	while (jp->state == JOBRUNNING) {
-		dowait(1, jp);
-	}
-#if JOBS
-	if (jp->jobctl) {
-		if (tcsetpgrp(ttyfd, mypgrp) == -1)
-			error("Cannot set tty process group (%s) at %d",
-			    strerror(errno), __LINE__);
-	}
-	if (jp->state == JOBSTOPPED && curjob != jp - jobtab)
-		set_curjob(jp, 2);
-#endif
-	status = jp->ps[jp->nprocs - 1].status;
-	/* convert to 8 bits */
-	if (WIFEXITED(status))
-		st = WEXITSTATUS(status);
-#if JOBS
-	else if (WIFSTOPPED(status))
-		st = WSTOPSIG(status) + 128;
-#endif
-	else
-		st = WTERMSIG(status) + 128;
-	TRACE(("waitforjob: job %d, nproc %d, status %x, st %x\n",
-		jp - jobtab + 1, jp->nprocs, status, st ));
-#if JOBS
-	if (jp->jobctl) {
-		/*
-		 * This is truly gross.
-		 * If we're doing job control, then we did a TIOCSPGRP which
-		 * caused us (the shell) to no longer be in the controlling
-		 * session -- so we wouldn't have seen any ^C/SIGINT.  So, we
-		 * intuit from the subprocess exit status whether a SIGINT
-		 * occurred, and if so interrupt ourselves.  Yuck.  - mycroft
-		 */
-		if (WIFSIGNALED(status) && WTERMSIG(status) == SIGINT)
-			raise(SIGINT);
-	}
-#endif
-	if (! JOBS || jp->state == JOBDONE)
-		freejob(jp);
-	INTON;
-	return st;
-}
-
-
-
-/*
- * Wait for a process to terminate.
- */
-
-STATIC int
-dowait(int block, struct job *job)
-{
-	int pid;
-	int status;
-	struct procstat *sp;
-	struct job *jp;
-	struct job *thisjob;
-	int done;
-	int stopped;
-	extern volatile char gotsig[];
-
-	TRACE(("dowait(%d) called\n", block));
-	do {
-		pid = waitproc(block, job, &status);
-		TRACE(("wait returns pid %d, status %d\n", pid, status));
-	} while (pid == -1 && errno == EINTR && gotsig[SIGINT - 1] == 0);
-	if (pid <= 0)
-		return pid;
-	INTOFF;
-	thisjob = NULL;
-	for (jp = jobtab ; jp < jobtab + njobs ; jp++) {
-		if (jp->used) {
-			done = 1;
-			stopped = 1;
-			for (sp = jp->ps ; sp < jp->ps + jp->nprocs ; sp++) {
-				if (sp->pid == -1)
-					continue;
-				if (sp->pid == pid) {
-					TRACE(("Job %d: changing status of proc %d from 0x%x to 0x%x\n", jp - jobtab + 1, pid, sp->status, status));
-					sp->status = status;
-					thisjob = jp;
-				}
-				if (sp->status == -1)
-					stopped = 0;
-				else if (WIFSTOPPED(sp->status))
-					done = 0;
-			}
-			if (stopped) {		/* stopped or done */
-				int state = done ? JOBDONE : JOBSTOPPED;
-				if (jp->state != state) {
-					TRACE(("Job %d: changing state from %d to %d\n", jp - jobtab + 1, jp->state, state));
-					jp->state = state;
-#if JOBS
-					if (done)
-						set_curjob(jp, 0);
-#endif
-				}
-			}
-		}
-	}
-
-	if (thisjob && thisjob->state != JOBRUNNING) {
-		int mode = 0;
-		if (!rootshell || !iflag)
-			mode = SHOW_SIGNALLED;
-		if (job == thisjob)
-			mode = SHOW_SIGNALLED | SHOW_NO_FREE;
-		if (mode)
-			showjob(out2, thisjob, mode);
-		else {
-			TRACE(("Not printing status, rootshell=%d, job=%p\n",
-				rootshell, job));
-			thisjob->changed = 1;
-		}
-	}
-
-	INTON;
-	return pid;
-}
-
-
-
-/*
- * Do a wait system call.  If job control is compiled in, we accept
- * stopped processes.  If block is zero, we return a value of zero
- * rather than blocking.
- *
- * System V doesn't have a non-blocking wait system call.  It does
- * have a SIGCLD signal that is sent to a process when one of it's
- * children dies.  The obvious way to use SIGCLD would be to install
- * a handler for SIGCLD which simply bumped a counter when a SIGCLD
- * was received, and have waitproc bump another counter when it got
- * the status of a process.  Waitproc would then know that a wait
- * system call would not block if the two counters were different.
- * This approach doesn't work because if a process has children that
- * have not been waited for, System V will send it a SIGCLD when it
- * installs a signal handler for SIGCLD.  What this means is that when
- * a child exits, the shell will be sent SIGCLD signals continuously
- * until is runs out of stack space, unless it does a wait call before
- * restoring the signal handler.  The code below takes advantage of
- * this (mis)feature by installing a signal handler for SIGCLD and
- * then checking to see whether it was called.  If there are any
- * children to be waited for, it will be.
- *
- * If neither SYSV nor BSD is defined, we don't implement nonblocking
- * waits at all.  In this case, the user will not be informed when
- * a background process until the next time she runs a real program
- * (as opposed to running a builtin command or just typing return),
- * and the jobs command may give out of date information.
- */
-
-#ifdef SYSV
-STATIC int gotsigchild;
-
-STATIC int onsigchild() {
-	gotsigchild = 1;
-}
-#endif
-
-
-STATIC int
-waitproc(int block, struct job *jp, int *status)
-{
-#ifdef BSD
-	int flags = 0;
-
-#if JOBS
-	if (jp != NULL && jp->jobctl)
-		flags |= WUNTRACED;
-#endif
-	if (block == 0)
-		flags |= WNOHANG;
-	return wait3(status, flags, (struct rusage *)NULL);
-#else
-#ifdef SYSV
-	int (*save)();
-
-	if (block == 0) {
-		gotsigchild = 0;
-		save = signal(SIGCLD, onsigchild);
-		signal(SIGCLD, save);
-		if (gotsigchild == 0)
-			return 0;
-	}
-	return wait(status);
-#else
-	if (block == 0)
-		return 0;
-	return wait(status);
-#endif
-#endif
-}
-
-/*
- * return 1 if there are stopped jobs, otherwise 0
- */
-int job_warning = 0;
-int
-stoppedjobs(void)
-{
-	int jobno;
-	struct job *jp;
-
-	if (job_warning || jobs_invalid)
-		return (0);
-	for (jobno = 1, jp = jobtab; jobno <= njobs; jobno++, jp++) {
-		if (jp->used == 0)
-			continue;
-		if (jp->state == JOBSTOPPED) {
-			out2str("You have stopped jobs.\n");
-			job_warning = 2;
-			return (1);
-		}
-	}
-
-	return (0);
-}
-
-/*
- * Return a string identifying a command (to be printed by the
- * jobs command).
- */
-
-STATIC char *cmdnextc;
-STATIC int cmdnleft;
-
-void
-commandtext(struct procstat *ps, union node *n)
-{
-	int len;
-
-	cmdnextc = ps->cmd;
-	if (iflag || mflag || sizeof ps->cmd < 100)
-		len = sizeof(ps->cmd);
-	else
-		len = sizeof(ps->cmd) / 10;
-	cmdnleft = len;
-	cmdtxt(n);
-	if (cmdnleft <= 0) {
-		char *p = ps->cmd + len - 4;
-		p[0] = '.';
-		p[1] = '.';
-		p[2] = '.';
-		p[3] = 0;
-	} else
-		*cmdnextc = '\0';
-	TRACE(("commandtext: ps->cmd %x, end %x, left %d\n\t\"%s\"\n",
-		ps->cmd, cmdnextc, cmdnleft, ps->cmd));
-}
-
-
-STATIC void
-cmdtxt(union node *n)
-{
-	union node *np;
-	struct nodelist *lp;
-	const char *p;
-	int i;
-	char s[2];
-
-	if (n == NULL || cmdnleft <= 0)
-		return;
-	switch (n->type) {
-	case NSEMI:
-		cmdtxt(n->nbinary.ch1);
-		cmdputs("; ");
-		cmdtxt(n->nbinary.ch2);
-		break;
-	case NAND:
-		cmdtxt(n->nbinary.ch1);
-		cmdputs(" && ");
-		cmdtxt(n->nbinary.ch2);
-		break;
-	case NOR:
-		cmdtxt(n->nbinary.ch1);
-		cmdputs(" || ");
-		cmdtxt(n->nbinary.ch2);
-		break;
-	case NPIPE:
-		for (lp = n->npipe.cmdlist ; lp ; lp = lp->next) {
-			cmdtxt(lp->n);
-			if (lp->next)
-				cmdputs(" | ");
-		}
-		break;
-	case NSUBSHELL:
-		cmdputs("(");
-		cmdtxt(n->nredir.n);
-		cmdputs(")");
-		break;
-	case NREDIR:
-	case NBACKGND:
-		cmdtxt(n->nredir.n);
-		break;
-	case NIF:
-		cmdputs("if ");
-		cmdtxt(n->nif.test);
-		cmdputs("; then ");
-		cmdtxt(n->nif.ifpart);
-		if (n->nif.elsepart) {
-			cmdputs("; else ");
-			cmdtxt(n->nif.elsepart);
-		}
-		cmdputs("; fi");
-		break;
-	case NWHILE:
-		cmdputs("while ");
-		goto until;
-	case NUNTIL:
-		cmdputs("until ");
-until:
-		cmdtxt(n->nbinary.ch1);
-		cmdputs("; do ");
-		cmdtxt(n->nbinary.ch2);
-		cmdputs("; done");
-		break;
-	case NFOR:
-		cmdputs("for ");
-		cmdputs(n->nfor.var);
-		cmdputs(" in ");
-		cmdlist(n->nfor.args, 1);
-		cmdputs("; do ");
-		cmdtxt(n->nfor.body);
-		cmdputs("; done");
-		break;
-	case NCASE:
-		cmdputs("case ");
-		cmdputs(n->ncase.expr->narg.text);
-		cmdputs(" in ");
-		for (np = n->ncase.cases; np; np = np->nclist.next) {
-			cmdtxt(np->nclist.pattern);
-			cmdputs(") ");
-			cmdtxt(np->nclist.body);
-			cmdputs(";; ");
-		}
-		cmdputs("esac");
-		break;
-	case NDEFUN:
-		cmdputs(n->narg.text);
-		cmdputs("() { ... }");
-		break;
-	case NCMD:
-		cmdlist(n->ncmd.args, 1);
-		cmdlist(n->ncmd.redirect, 0);
-		break;
-	case NARG:
-		cmdputs(n->narg.text);
-		break;
-	case NTO:
-		p = ">";  i = 1;  goto redir;
-	case NCLOBBER:
-		p = ">|";  i = 1;  goto redir;
-	case NAPPEND:
-		p = ">>";  i = 1;  goto redir;
-	case NTOFD:
-		p = ">&";  i = 1;  goto redir;
-	case NFROM:
-		p = "<";  i = 0;  goto redir;
-	case NFROMFD:
-		p = "<&";  i = 0;  goto redir;
-	case NFROMTO:
-		p = "<>";  i = 0;  goto redir;
-redir:
-		if (n->nfile.fd != i) {
-			s[0] = n->nfile.fd + '0';
-			s[1] = '\0';
-			cmdputs(s);
-		}
-		cmdputs(p);
-		if (n->type == NTOFD || n->type == NFROMFD) {
-			s[0] = n->ndup.dupfd + '0';
-			s[1] = '\0';
-			cmdputs(s);
-		} else {
-			cmdtxt(n->nfile.fname);
-		}
-		break;
-	case NHERE:
-	case NXHERE:
-		cmdputs("<<...");
-		break;
-	default:
-		cmdputs("???");
-		break;
-	}
-}
-
-STATIC void
-cmdlist(union node *np, int sep)
-{
-	for (; np; np = np->narg.next) {
-		if (!sep)
-			cmdputs(" ");
-		cmdtxt(np);
-		if (sep && np->narg.next)
-			cmdputs(" ");
-	}
-}
-
-
-STATIC void
-cmdputs(const char *s)
-{
-	const char *p, *str = 0;
-	char c, cc[2] = " ";
-	char *nextc;
-	int nleft;
-	int subtype = 0;
-	int quoted = 0;
-	static char vstype[16][4] = { "", "}", "-", "+", "?", "=",
-					"#", "##", "%", "%%" };
-
-	p = s;
-	nextc = cmdnextc;
-	nleft = cmdnleft;
-	while (nleft > 0 && (c = *p++) != 0) {
-		switch (c) {
-		case CTLESC:
-			c = *p++;
-			break;
-		case CTLVAR:
-			subtype = *p++;
-			if ((subtype & VSTYPE) == VSLENGTH)
-				str = "${#";
-			else
-				str = "${";
-			if (!(subtype & VSQUOTE) != !(quoted & 1)) {
-				quoted ^= 1;
-				c = '"';
-			} else
-				c = *str++;
-			break;
-		case CTLENDVAR:
-			if (quoted & 1) {
-				c = '"';
-				str = "}";
-			} else
-				c = '}';
-			quoted >>= 1;
-			subtype = 0;
-			break;
-		case CTLBACKQ:
-			c = '$';
-			str = "(...)";
-			break;
-		case CTLBACKQ+CTLQUOTE:
-			c = '"';
-			str = "$(...)\"";
-			break;
-		case CTLARI:
-			c = '$';
-			str = "((";
-			break;
-		case CTLENDARI:
-			c = ')';
-			str = ")";
-			break;
-		case CTLQUOTEMARK:
-			quoted ^= 1;
-			c = '"';
-			break;
-		case '=':
-			if (subtype == 0)
-				break;
-			str = vstype[subtype & VSTYPE];
-			if (subtype & VSNUL)
-				c = ':';
-			else
-				c = *str++;
-			if (c != '}')
-				quoted <<= 1;
-			break;
-		case '\'':
-		case '\\':
-		case '"':
-		case '$':
-			/* These can only happen inside quotes */
-			cc[0] = c;
-			str = cc;
-			c = '\\';
-			break;
-		default:
-			break;
-		}
-		do {
-			*nextc++ = c;
-		} while (--nleft > 0 && str && (c = *str++));
-		str = 0;
-	}
-	if ((quoted & 1) && nleft) {
-		*nextc++ = '"';
-		nleft--;
-	}
-	cmdnleft = nleft;
-	cmdnextc = nextc;
-}
diff --git a/sh/jobs.h b/sh/jobs.h
deleted file mode 100644
index 47e76c2..0000000
--- a/sh/jobs.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*	$NetBSD: jobs.h,v 1.19 2003/11/27 21:16:14 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)jobs.h	8.2 (Berkeley) 5/4/95
- */
-
-#include "output.h"
-
-/* Mode argument to forkshell.  Don't change FORK_FG or FORK_BG. */
-#define FORK_FG 0
-#define FORK_BG 1
-#define FORK_NOJOB 2
-
-/* mode flags for showjob(s) */
-#define	SHOW_PGID	0x01	/* only show pgid - for jobs -p */
-#define	SHOW_MULTILINE	0x02	/* one line per process */
-#define	SHOW_PID	0x04	/* include process pid */
-#define	SHOW_CHANGED	0x08	/* only jobs whose state has changed */
-#define	SHOW_SIGNALLED	0x10	/* only if stopped/exited on signal */
-#define	SHOW_ISSIG	0x20	/* job was signalled */
-#define	SHOW_NO_FREE	0x40	/* do not free job */
-
-
-/*
- * A job structure contains information about a job.  A job is either a
- * single process or a set of processes contained in a pipeline.  In the
- * latter case, pidlist will be non-NULL, and will point to a -1 terminated
- * array of pids.
- */
-#define	MAXCMDTEXT	200
-
-struct procstat {
-	pid_t	pid;		/* process id */
- 	int	status;		/* last process status from wait() */
- 	char	cmd[MAXCMDTEXT];/* text of command being run */
-};
-
-struct job {
-	struct procstat ps0;	/* status of process */
-	struct procstat *ps;	/* status or processes when more than one */
-	int	nprocs;		/* number of processes */
-	pid_t	pgrp;		/* process group of this job */
-	char	state;
-#define	JOBRUNNING	0	/* at least one proc running */
-#define	JOBSTOPPED	1	/* all procs are stopped */
-#define	JOBDONE		2	/* all procs are completed */
-	char	used;		/* true if this entry is in used */
-	char	changed;	/* true if status has changed */
-#if JOBS
-	char 	jobctl;		/* job running under job control */
-	int	prev_job;	/* previous job index */
-#endif
-};
-
-extern pid_t backgndpid;	/* pid of last background process */
-extern int job_warning;		/* user was warned about stopped jobs */
-
-void setjobctl(int);
-int fgcmd(int, char **);
-int bgcmd(int, char **);
-int jobscmd(int, char **);
-void showjobs(struct output *, int);
-int waitcmd(int, char **);
-int jobidcmd(int, char **);
-struct job *makejob(union node *, int);
-int forkshell(struct job *, union node *, int);
-void forkchild(struct job *, union node *, int, int);
-int forkparent(struct job *, union node *, int, pid_t);
-int waitforjob(struct job *);
-int stoppedjobs(void);
-void commandtext(struct procstat *, union node *);
-int getjobpgrp(const char *);
-
-#if ! JOBS
-#define setjobctl(on)	/* do nothing */
-#endif
diff --git a/sh/machdep.h b/sh/machdep.h
deleted file mode 100644
index 14e803b..0000000
--- a/sh/machdep.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*	$NetBSD: machdep.h,v 1.11 2003/08/07 09:05:33 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)machdep.h	8.2 (Berkeley) 5/4/95
- */
-
-/*
- * Most machines require the value returned from malloc to be aligned
- * in some way.  The following macro will get this right on many machines.
- */
-
-#define SHELL_SIZE (sizeof(union {int i; char *cp; double d; }) - 1)
-/*
- * It appears that grabstackstr() will barf with such alignments
- * because stalloc() will return a string allocated in a new stackblock.
- */
-#define SHELL_ALIGN(nbytes) (((nbytes) + SHELL_SIZE) & ~SHELL_SIZE)
diff --git a/sh/main.c b/sh/main.c
deleted file mode 100644
index 43b154f..0000000
--- a/sh/main.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*	$NetBSD: main.c,v 1.48 2003/09/14 12:09:29 jmmv Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1991, 1993\n\
-	The Regents of the University of California.  All rights reserved.\n");
-#endif /* not lint */
-
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)main.c	8.7 (Berkeley) 7/19/95";
-#else
-__RCSID("$NetBSD: main.c,v 1.48 2003/09/14 12:09:29 jmmv Exp $");
-#endif
-#endif /* not lint */
-
-#include <errno.h>
-#include <stdio.h>
-#include <signal.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-
-#include "shell.h"
-#include "main.h"
-#include "options.h"
-#include "output.h"
-#include "parser.h"
-#include "nodes.h"
-#include "expand.h"
-#include "eval.h"
-#include "jobs.h"
-#include "input.h"
-#include "trap.h"
-#include "var.h"
-#include "show.h"
-#include "memalloc.h"
-#include "error.h"
-#include "init.h"
-#include "mystring.h"
-#include "exec.h"
-#include "cd.h"
-
-#define PROFILE 0
-
-int rootpid;
-int rootshell;
-STATIC union node *curcmd;
-STATIC union node *prevcmd;
-#if PROFILE
-short profile_buf[16384];
-extern int etext();
-#endif
-
-STATIC void read_profile(const char *);
-STATIC char *find_dot_file(char *);
-int main(int, char **);
-
-/*
- * Main routine.  We initialize things, parse the arguments, execute
- * profiles if we're a login shell, and then call cmdloop to execute
- * commands.  The setjmp call sets up the location to jump to when an
- * exception occurs.  When an exception occurs the variable "state"
- * is used to figure out how far we had gotten.
- */
-
-int
-main(int argc, char **argv)
-{
-	struct jmploc jmploc;
-	struct stackmark smark;
-	volatile int state;
-	char *shinit;
-
-#if PROFILE
-	monitor(4, etext, profile_buf, sizeof profile_buf, 50);
-#endif
-	state = 0;
-	if (setjmp(jmploc.loc)) {
-		/*
-		 * When a shell procedure is executed, we raise the
-		 * exception EXSHELLPROC to clean up before executing
-		 * the shell procedure.
-		 */
-		switch (exception) {
-		case EXSHELLPROC:
-			rootpid = getpid();
-			rootshell = 1;
-			minusc = NULL;
-			state = 3;
-			break;
-
-		case EXEXEC:
-			exitstatus = exerrno;
-			break;
-
-		case EXERROR:
-			exitstatus = 2;
-			break;
-
-		default:
-			break;
-		}
-
-		if (exception != EXSHELLPROC) {
-			if (state == 0 || iflag == 0 || ! rootshell)
-				exitshell(exitstatus);
-		}
-		reset();
-		if (exception == EXINT
-#if ATTY
-		 && (! attyset() || equal(termval(), "emacs"))
-#endif
-		 ) {
-			out2c('\n');
-			flushout(&errout);
-		}
-		popstackmark(&smark);
-		FORCEINTON;				/* enable interrupts */
-		if (state == 1)
-			goto state1;
-		else if (state == 2)
-			goto state2;
-		else if (state == 3)
-			goto state3;
-		else
-			goto state4;
-	}
-	handler = &jmploc;
-#ifdef DEBUG
-#if DEBUG == 2
-	debug = 1;
-#endif
-	opentrace();
-	trputs("Shell args:  ");  trargs(argv);
-#endif
-	rootpid = getpid();
-	rootshell = 1;
-	init();
-	setstackmark(&smark);
-	procargs(argc, argv);
-	if (argv[0] && argv[0][0] == '-') {
-		state = 1;
-		read_profile("/etc/profile");
-state1:
-		state = 2;
-		read_profile(".profile");
-	}
-state2:
-	state = 3;
-	if (getuid() == geteuid() && getgid() == getegid()) {
-		if ((shinit = lookupvar("ENV")) != NULL && *shinit != '\0') {
-			state = 3;
-			read_profile(shinit);
-		}
-	}
-state3:
-	state = 4;
-	if (sflag == 0 || minusc) {
-		static int sigs[] =  {
-		    SIGINT, SIGQUIT, SIGHUP, 
-#ifdef SIGTSTP
-		    SIGTSTP,
-#endif
-		    SIGPIPE
-		};
-#define SIGSSIZE (sizeof(sigs)/sizeof(sigs[0]))
-		int i;
-
-		for (i = 0; i < SIGSSIZE; i++)
-		    setsignal(sigs[i], 0);
-	}
-
-	if (minusc)
-		evalstring(minusc, 0);
-
-	if (sflag || minusc == NULL) {
-state4:	/* XXX ??? - why isn't this before the "if" statement */
-		cmdloop(1);
-	}
-#if PROFILE
-	monitor(0);
-#endif
-	exitshell(exitstatus);
-	/* NOTREACHED */
-}
-
-
-/*
- * Read and execute commands.  "Top" is nonzero for the top level command
- * loop; it turns on prompting if the shell is interactive.
- */
-
-void
-cmdloop(int top)
-{
-	union node *n;
-	struct stackmark smark;
-	int inter;
-	int numeof = 0;
-
-	TRACE(("cmdloop(%d) called\n", top));
-	setstackmark(&smark);
-	for (;;) {
-		if (pendingsigs)
-			dotrap();
-		inter = 0;
-		if (iflag && top) {
-			inter = 1;
-			showjobs(out2, SHOW_CHANGED);
-			flushout(&errout);
-		}
-		n = parsecmd(inter);
-		/* showtree(n); DEBUG */
-		if (n == NEOF) {
-			if (!top || numeof >= 50)
-				break;
-			if (!stoppedjobs()) {
-				if (!Iflag)
-					break;
-				out2str("\nUse \"exit\" to leave shell.\n");
-			}
-			numeof++;
-		} else if (n != NULL && nflag == 0) {
-			job_warning = (job_warning == 2) ? 1 : 0;
-			numeof = 0;
-			evaltree(n, 0);
-		}
-		popstackmark(&smark);
-		setstackmark(&smark);
-		if (evalskip == SKIPFILE) {
-			evalskip = 0;
-			break;
-		}
-	}
-	popstackmark(&smark);
-}
-
-
-
-/*
- * Read /etc/profile or .profile.  Return on error.
- */
-
-STATIC void
-read_profile(const char *name)
-{
-	int fd;
-	int xflag_set = 0;
-	int vflag_set = 0;
-
-	INTOFF;
-	if ((fd = open(name, O_RDONLY)) >= 0)
-		setinputfd(fd, 1);
-	INTON;
-	if (fd < 0)
-		return;
-	/* -q turns off -x and -v just when executing init files */
-	if (qflag)  {
-	    if (xflag)
-		    xflag = 0, xflag_set = 1;
-	    if (vflag)
-		    vflag = 0, vflag_set = 1;
-	}
-	cmdloop(0);
-	if (qflag)  {
-	    if (xflag_set)
-		    xflag = 1;
-	    if (vflag_set)
-		    vflag = 1;
-	}
-	popfile();
-}
-
-
-
-/*
- * Read a file containing shell functions.
- */
-
-void
-readcmdfile(char *name)
-{
-	int fd;
-
-	INTOFF;
-	if ((fd = open(name, O_RDONLY)) >= 0)
-		setinputfd(fd, 1);
-	else
-		error("Can't open %s", name);
-	INTON;
-	cmdloop(0);
-	popfile();
-}
-
-
-
-/*
- * Take commands from a file.  To be compatible we should do a path
- * search for the file, which is necessary to find sub-commands.
- */
-
-
-STATIC char *
-find_dot_file(char *basename)
-{
-	char *fullname;
-	const char *path = pathval();
-	struct stat statb;
-
-	/* don't try this for absolute or relative paths */
-	if (strchr(basename, '/'))
-		return basename;
-
-	while ((fullname = padvance(&path, basename)) != NULL) {
-		if ((stat(fullname, &statb) == 0) && S_ISREG(statb.st_mode)) {
-			/*
-			 * Don't bother freeing here, since it will
-			 * be freed by the caller.
-			 */
-			return fullname;
-		}
-		stunalloc(fullname);
-	}
-
-	/* not found in the PATH */
-	error("%s: not found", basename);
-	/* NOTREACHED */
-}
-
-int
-dotcmd(int argc, char **argv)
-{
-	exitstatus = 0;
-
-	if (argc >= 2) {		/* That's what SVR2 does */
-		char *fullname;
-		struct stackmark smark;
-
-		setstackmark(&smark);
-		fullname = find_dot_file(argv[1]);
-		setinputfile(fullname, 1);
-		commandname = fullname;
-		cmdloop(0);
-		popfile();
-		popstackmark(&smark);
-	}
-	return exitstatus;
-}
-
-
-int
-exitcmd(int argc, char **argv)
-{
-	if (stoppedjobs())
-		return 0;
-	if (argc > 1)
-		exitstatus = number(argv[1]);
-	exitshell(exitstatus);
-	/* NOTREACHED */
-}
diff --git a/sh/main.h b/sh/main.h
deleted file mode 100644
index d198e2d..0000000
--- a/sh/main.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*	$NetBSD: main.h,v 1.10 2003/08/07 09:05:34 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)main.h	8.2 (Berkeley) 5/4/95
- */
-
-extern int rootpid;	/* pid of main shell */
-extern int rootshell;	/* true if we aren't a child of the main shell */
-
-void readcmdfile(char *);
-void cmdloop(int);
-int dotcmd(int, char **);
-int exitcmd(int, char **);
diff --git a/sh/memalloc.c b/sh/memalloc.c
deleted file mode 100644
index 07c14db..0000000
--- a/sh/memalloc.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/*	$NetBSD: memalloc.c,v 1.28 2003/08/07 09:05:34 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)memalloc.c	8.3 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: memalloc.c,v 1.28 2003/08/07 09:05:34 agc Exp $");
-#endif
-#endif /* not lint */
-
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "shell.h"
-#include "output.h"
-#include "memalloc.h"
-#include "error.h"
-#include "machdep.h"
-#include "mystring.h"
-
-/*
- * Like malloc, but returns an error when out of space.
- */
-
-pointer
-ckmalloc(int nbytes)
-{
-	pointer p;
-
-	p = malloc(nbytes);
-	if (p == NULL)
-		error("Out of space");
-	return p;
-}
-
-
-/*
- * Same for realloc.
- */
-
-pointer
-ckrealloc(pointer p, int nbytes)
-{
-	p = realloc(p, nbytes);
-	if (p == NULL)
-		error("Out of space");
-	return p;
-}
-
-
-/*
- * Make a copy of a string in safe storage.
- */
-
-char *
-savestr(const char *s)
-{
-	char *p;
-
-	p = ckmalloc(strlen(s) + 1);
-	scopy(s, p);
-	return p;
-}
-
-
-/*
- * Parse trees for commands are allocated in lifo order, so we use a stack
- * to make this more efficient, and also to avoid all sorts of exception
- * handling code to handle interrupts in the middle of a parse.
- *
- * The size 504 was chosen because the Ultrix malloc handles that size
- * well.
- */
-
-#define MINSIZE 504		/* minimum size of a block */
-
-struct stack_block {
-	struct stack_block *prev;
-	char space[MINSIZE];
-};
-
-struct stack_block stackbase;
-struct stack_block *stackp = &stackbase;
-struct stackmark *markp;
-char *stacknxt = stackbase.space;
-int stacknleft = MINSIZE;
-int sstrnleft;
-int herefd = -1;
-
-pointer
-stalloc(int nbytes)
-{
-	char *p;
-
-	nbytes = SHELL_ALIGN(nbytes);
-	if (nbytes > stacknleft) {
-		int blocksize;
-		struct stack_block *sp;
-
-		blocksize = nbytes;
-		if (blocksize < MINSIZE)
-			blocksize = MINSIZE;
-		INTOFF;
-		sp = ckmalloc(sizeof(struct stack_block) - MINSIZE + blocksize);
-		sp->prev = stackp;
-		stacknxt = sp->space;
-		stacknleft = blocksize;
-		stackp = sp;
-		INTON;
-	}
-	p = stacknxt;
-	stacknxt += nbytes;
-	stacknleft -= nbytes;
-	return p;
-}
-
-
-void
-stunalloc(pointer p)
-{
-	if (p == NULL) {		/*DEBUG */
-		write(2, "stunalloc\n", 10);
-		abort();
-	}
-	stacknleft += stacknxt - (char *)p;
-	stacknxt = p;
-}
-
-
-
-void
-setstackmark(struct stackmark *mark)
-{
-	mark->stackp = stackp;
-	mark->stacknxt = stacknxt;
-	mark->stacknleft = stacknleft;
-	mark->marknext = markp;
-	markp = mark;
-}
-
-
-void
-popstackmark(struct stackmark *mark)
-{
-	struct stack_block *sp;
-
-	INTOFF;
-	markp = mark->marknext;
-	while (stackp != mark->stackp) {
-		sp = stackp;
-		stackp = sp->prev;
-		ckfree(sp);
-	}
-	stacknxt = mark->stacknxt;
-	stacknleft = mark->stacknleft;
-	INTON;
-}
-
-
-/*
- * When the parser reads in a string, it wants to stick the string on the
- * stack and only adjust the stack pointer when it knows how big the
- * string is.  Stackblock (defined in stack.h) returns a pointer to a block
- * of space on top of the stack and stackblocklen returns the length of
- * this block.  Growstackblock will grow this space by at least one byte,
- * possibly moving it (like realloc).  Grabstackblock actually allocates the
- * part of the block that has been used.
- */
-
-void
-growstackblock(void)
-{
-	int newlen = SHELL_ALIGN(stacknleft * 2 + 100);
-
-	if (stacknxt == stackp->space && stackp != &stackbase) {
-		struct stack_block *oldstackp;
-		struct stackmark *xmark;
-		struct stack_block *sp;
-
-		INTOFF;
-		oldstackp = stackp;
-		sp = stackp;
-		stackp = sp->prev;
-		sp = ckrealloc((pointer)sp,
-		    sizeof(struct stack_block) - MINSIZE + newlen);
-		sp->prev = stackp;
-		stackp = sp;
-		stacknxt = sp->space;
-		stacknleft = newlen;
-
-		/*
-		 * Stack marks pointing to the start of the old block
-		 * must be relocated to point to the new block 
-		 */
-		xmark = markp;
-		while (xmark != NULL && xmark->stackp == oldstackp) {
-			xmark->stackp = stackp;
-			xmark->stacknxt = stacknxt;
-			xmark->stacknleft = stacknleft;
-			xmark = xmark->marknext;
-		}
-		INTON;
-	} else {
-		char *oldspace = stacknxt;
-		int oldlen = stacknleft;
-		char *p = stalloc(newlen);
-
-		(void)memcpy(p, oldspace, oldlen);
-		stacknxt = p;			/* free the space */
-		stacknleft += newlen;		/* we just allocated */
-	}
-}
-
-void
-grabstackblock(int len)
-{
-	len = SHELL_ALIGN(len);
-	stacknxt += len;
-	stacknleft -= len;
-}
-
-/*
- * The following routines are somewhat easier to use than the above.
- * The user declares a variable of type STACKSTR, which may be declared
- * to be a register.  The macro STARTSTACKSTR initializes things.  Then
- * the user uses the macro STPUTC to add characters to the string.  In
- * effect, STPUTC(c, p) is the same as *p++ = c except that the stack is
- * grown as necessary.  When the user is done, she can just leave the
- * string there and refer to it using stackblock().  Or she can allocate
- * the space for it using grabstackstr().  If it is necessary to allow
- * someone else to use the stack temporarily and then continue to grow
- * the string, the user should use grabstack to allocate the space, and
- * then call ungrabstr(p) to return to the previous mode of operation.
- *
- * USTPUTC is like STPUTC except that it doesn't check for overflow.
- * CHECKSTACKSPACE can be called before USTPUTC to ensure that there
- * is space for at least one character.
- */
-
-char *
-growstackstr(void)
-{
-	int len = stackblocksize();
-	if (herefd >= 0 && len >= 1024) {
-		xwrite(herefd, stackblock(), len);
-		sstrnleft = len - 1;
-		return stackblock();
-	}
-	growstackblock();
-	sstrnleft = stackblocksize() - len - 1;
-	return stackblock() + len;
-}
-
-/*
- * Called from CHECKSTRSPACE.
- */
-
-char *
-makestrspace(void)
-{
-	int len = stackblocksize() - sstrnleft;
-	growstackblock();
-	sstrnleft = stackblocksize() - len;
-	return stackblock() + len;
-}
-
-void
-ungrabstackstr(char *s, char *p)
-{
-	stacknleft += stacknxt - s;
-	stacknxt = s;
-	sstrnleft = stacknleft - (p - s);
-
-}
diff --git a/sh/memalloc.h b/sh/memalloc.h
deleted file mode 100644
index e793880..0000000
--- a/sh/memalloc.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*	$NetBSD: memalloc.h,v 1.14 2003/08/07 09:05:34 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)memalloc.h	8.2 (Berkeley) 5/4/95
- */
-
-struct stackmark {
-	struct stack_block *stackp;
-	char *stacknxt;
-	int stacknleft;
-	struct stackmark *marknext;
-};
-
-
-extern char *stacknxt;
-extern int stacknleft;
-extern int sstrnleft;
-extern int herefd;
-
-pointer ckmalloc(int);
-pointer ckrealloc(pointer, int);
-char *savestr(const char *);
-pointer stalloc(int);
-void stunalloc(pointer);
-void setstackmark(struct stackmark *);
-void popstackmark(struct stackmark *);
-void growstackblock(void);
-void grabstackblock(int);
-char *growstackstr(void);
-char *makestrspace(void);
-void ungrabstackstr(char *, char *);
-
-
-
-#define stackblock() stacknxt
-#define stackblocksize() stacknleft
-#define STARTSTACKSTR(p)	p = stackblock(), sstrnleft = stackblocksize()
-#define STPUTC(c, p)	(--sstrnleft >= 0? (*p++ = (c)) : (p = growstackstr(), *p++ = (c)))
-#define CHECKSTRSPACE(n, p)	{ if (sstrnleft < n) p = makestrspace(); }
-#define USTPUTC(c, p)	(--sstrnleft, *p++ = (c))
-#define STACKSTRNUL(p)	(sstrnleft == 0? (p = growstackstr(), *p = '\0') : (*p = '\0'))
-#define STUNPUTC(p)	(++sstrnleft, --p)
-#define STTOPC(p)	p[-1]
-#define STADJUST(amount, p)	(p += (amount), sstrnleft -= (amount))
-#define grabstackstr(p)	stalloc(stackblocksize() - sstrnleft)
-
-#define ckfree(p)	free((pointer)(p))
diff --git a/sh/miscbltin.c b/sh/miscbltin.c
deleted file mode 100644
index 1a8e252..0000000
--- a/sh/miscbltin.c
+++ /dev/null
@@ -1,447 +0,0 @@
-/*	$NetBSD: miscbltin.c,v 1.34.2.1 2005/04/07 11:34:20 tron Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)miscbltin.c	8.4 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: miscbltin.c,v 1.34.2.1 2005/04/07 11:34:20 tron Exp $");
-#endif
-#endif /* not lint */
-
-/*
- * Miscelaneous builtins.
- */
-
-#include <sys/types.h>		/* quad_t */
-#include <sys/param.h>		/* BSD4_4 */
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-
-#include "shell.h"
-#include "options.h"
-#include "var.h"
-#include "output.h"
-#include "memalloc.h"
-#include "error.h"
-#include "miscbltin.h"
-#include "mystring.h"
-
-#undef rflag
-
-
-
-/*
- * The read builtin.
- * Backslahes escape the next char unless -r is specified.
- *
- * This uses unbuffered input, which may be avoidable in some cases.
- *
- * Note that if IFS=' :' then read x y should work so that:
- * 'a b'	x='a', y='b'
- * ' a b '	x='a', y='b'
- * ':b'		x='',  y='b'
- * ':'		x='',  y=''
- * '::'		x='',  y=''
- * ': :'	x='',  y=''
- * ':::'	x='',  y='::'
- * ':b c:'	x='',  y='b c:'
- */
-
-int
-readcmd(int argc, char **argv)
-{
-	char **ap;
-	char c;
-	int rflag;
-	char *prompt;
-	const char *ifs;
-	char *p;
-	int startword;
-	int status;
-	int i;
-	int is_ifs;
-	int saveall = 0;
-
-	rflag = 0;
-	prompt = NULL;
-	while ((i = nextopt("p:r")) != '\0') {
-		if (i == 'p')
-			prompt = optionarg;
-		else
-			rflag = 1;
-	}
-
-	if (prompt && isatty(0)) {
-		out2str(prompt);
-		flushall();
-	}
-
-	if (*(ap = argptr) == NULL)
-		error("arg count");
-
-	if ((ifs = bltinlookup("IFS", 1)) == NULL)
-		ifs = " \t\n";
-
-	status = 0;
-	startword = 2;
-	STARTSTACKSTR(p);
-	for (;;) {
-		if (read(0, &c, 1) != 1) {
-			status = 1;
-			break;
-		}
-		if (c == '\0')
-			continue;
-		if (c == '\\' && !rflag) {
-			if (read(0, &c, 1) != 1) {
-				status = 1;
-				break;
-			}
-			if (c != '\n')
-				STPUTC(c, p);
-			continue;
-		}
-		if (c == '\n')
-			break;
-		if (strchr(ifs, c))
-			is_ifs = strchr(" \t\n", c) ? 1 : 2;
-		else
-			is_ifs = 0;
-
-		if (startword != 0) {
-			if (is_ifs == 1) {
-				/* Ignore leading IFS whitespace */
-				if (saveall)
-					STPUTC(c, p);
-				continue;
-			}
-			if (is_ifs == 2 && startword == 1) {
-				/* Only one non-whitespace IFS per word */
-				startword = 2;
-				if (saveall)
-					STPUTC(c, p);
-				continue;
-			}
-		}
-
-		if (is_ifs == 0) {
-			/* append this character to the current variable */
-			startword = 0;
-			if (saveall)
-				/* Not just a spare terminator */
-				saveall++;
-			STPUTC(c, p);
-			continue;
-		}
-
-		/* end of variable... */
-		startword = is_ifs;
-
-		if (ap[1] == NULL) {
-			/* Last variable needs all IFS chars */
-			saveall++;
-			STPUTC(c, p);
-			continue;
-		}
-
-		STACKSTRNUL(p);
-		setvar(*ap, stackblock(), 0);
-		ap++;
-		STARTSTACKSTR(p);
-	}
-	STACKSTRNUL(p);
-
-	/* Remove trailing IFS chars */
-	for (; stackblock() <= --p; *p = 0) {
-		if (!strchr(ifs, *p))
-			break;
-		if (strchr(" \t\n", *p))
-			/* Always remove whitespace */
-			continue;
-		if (saveall > 1)
-			/* Don't remove non-whitespace unless it was naked */
-			break;
-	}
-	setvar(*ap, stackblock(), 0);
-
-	/* Set any remaining args to "" */
-	while (*++ap != NULL)
-		setvar(*ap, nullstr, 0);
-	return status;
-}
-
-
-
-int
-umaskcmd(int argc, char **argv)
-{
-	char *ap;
-	int mask;
-	int i;
-	int symbolic_mode = 0;
-
-	while ((i = nextopt("S")) != '\0') {
-		symbolic_mode = 1;
-	}
-
-	INTOFF;
-	mask = umask(0);
-	umask(mask);
-	INTON;
-
-	if ((ap = *argptr) == NULL) {
-		if (symbolic_mode) {
-			char u[4], g[4], o[4];
-
-			i = 0;
-			if ((mask & S_IRUSR) == 0)
-				u[i++] = 'r';
-			if ((mask & S_IWUSR) == 0)
-				u[i++] = 'w';
-			if ((mask & S_IXUSR) == 0)
-				u[i++] = 'x';
-			u[i] = '\0';
-
-			i = 0;
-			if ((mask & S_IRGRP) == 0)
-				g[i++] = 'r';
-			if ((mask & S_IWGRP) == 0)
-				g[i++] = 'w';
-			if ((mask & S_IXGRP) == 0)
-				g[i++] = 'x';
-			g[i] = '\0';
-
-			i = 0;
-			if ((mask & S_IROTH) == 0)
-				o[i++] = 'r';
-			if ((mask & S_IWOTH) == 0)
-				o[i++] = 'w';
-			if ((mask & S_IXOTH) == 0)
-				o[i++] = 'x';
-			o[i] = '\0';
-
-			out1fmt("u=%s,g=%s,o=%s\n", u, g, o);
-		} else {
-			out1fmt("%.4o\n", mask);
-		}
-	} else {
-		if (isdigit((unsigned char)*ap)) {
-			mask = 0;
-			do {
-				if (*ap >= '8' || *ap < '0')
-					error("Illegal number: %s", argv[1]);
-				mask = (mask << 3) + (*ap - '0');
-			} while (*++ap != '\0');
-			umask(mask);
-		} else
-			error("Illegal mode: %s", ap);
-	}
-	return 0;
-}
-
-typedef unsigned long rlim_t;
-
-#if 1
-/*
- * ulimit builtin
- *
- * This code, originally by Doug Gwyn, Doug Kingston, Eric Gisin, and
- * Michael Rendell was ripped from pdksh 5.0.8 and hacked for use with
- * ash by J.T. Conklin.
- *
- * Public domain.
- */
-
-struct limits {
-	const char *name;
-	int	cmd;
-	int	factor;	/* multiply by to get rlim_{cur,max} values */
-	char	option;
-};
-
-static const struct limits limits[] = {
-#ifdef RLIMIT_CPU
-	{ "time(seconds)",		RLIMIT_CPU,	   1, 't' },
-#endif
-#ifdef RLIMIT_FSIZE
-	{ "file(blocks)",		RLIMIT_FSIZE,	 512, 'f' },
-#endif
-#ifdef RLIMIT_DATA
-	{ "data(kbytes)",		RLIMIT_DATA,	1024, 'd' },
-#endif
-#ifdef RLIMIT_STACK
-	{ "stack(kbytes)",		RLIMIT_STACK,	1024, 's' },
-#endif
-#ifdef  RLIMIT_CORE
-	{ "coredump(blocks)",		RLIMIT_CORE,	 512, 'c' },
-#endif
-#ifdef RLIMIT_RSS
-	{ "memory(kbytes)",		RLIMIT_RSS,	1024, 'm' },
-#endif
-#ifdef RLIMIT_MEMLOCK
-	{ "locked memory(kbytes)",	RLIMIT_MEMLOCK, 1024, 'l' },
-#endif
-#ifdef RLIMIT_NPROC
-	{ "process(processes)",		RLIMIT_NPROC,      1, 'p' },
-#endif
-#ifdef RLIMIT_NOFILE
-	{ "nofiles(descriptors)",	RLIMIT_NOFILE,     1, 'n' },
-#endif
-#ifdef RLIMIT_VMEM
-	{ "vmemory(kbytes)",		RLIMIT_VMEM,	1024, 'v' },
-#endif
-#ifdef RLIMIT_SWAP
-	{ "swap(kbytes)",		RLIMIT_SWAP,	1024, 'w' },
-#endif
-#ifdef RLIMIT_SBSIZE
-	{ "sbsize(bytes)",		RLIMIT_SBSIZE,	   1, 'b' },
-#endif
-	{ (char *) 0,			0,		   0,  '\0' }
-};
-
-int
-ulimitcmd(int argc, char **argv)
-{
-	int	c;
-	rlim_t val = 0;
-	enum { SOFT = 0x1, HARD = 0x2 }
-			how = SOFT | HARD;
-	const struct limits	*l;
-	int		set, all = 0;
-	int		optc, what;
-	struct rlimit	limit;
-
-	what = 'f';
-	while ((optc = nextopt("HSabtfdsmcnpl")) != '\0')
-		switch (optc) {
-		case 'H':
-			how = HARD;
-			break;
-		case 'S':
-			how = SOFT;
-			break;
-		case 'a':
-			all = 1;
-			break;
-		default:
-			what = optc;
-		}
-
-	for (l = limits; l->name && l->option != what; l++)
-		;
-	if (!l->name)
-		error("internal error (%c)", what);
-
-	set = *argptr ? 1 : 0;
-	if (set) {
-		char *p = *argptr;
-
-		if (all || argptr[1])
-			error("too many arguments");
-		if (strcmp(p, "unlimited") == 0)
-			val = RLIM_INFINITY;
-		else {
-			val = (rlim_t) 0;
-
-			while ((c = *p++) >= '0' && c <= '9')
-			{
-				val = (val * 10) + (long)(c - '0');
-				if ((long)val < 0)
-					break;
-			}
-			if (c)
-				error("bad number");
-			val *= l->factor;
-		}
-	}
-	if (all) {
-		for (l = limits; l->name; l++) {
-			getrlimit(l->cmd, &limit);
-			if (how & SOFT)
-				val = limit.rlim_cur;
-			else if (how & HARD)
-				val = limit.rlim_max;
-
-			out1fmt("%-20s ", l->name);
-			if (val == RLIM_INFINITY)
-				out1fmt("unlimited\n");
-			else
-			{
-				val /= l->factor;
-#ifdef BSD4_4
-				out1fmt("%lld\n", (long long) val);
-#else
-				out1fmt("%ld\n", (long) val);
-#endif
-			}
-		}
-		return 0;
-	}
-
-	getrlimit(l->cmd, &limit);
-	if (set) {
-		if (how & HARD)
-			limit.rlim_max = val;
-		if (how & SOFT)
-			limit.rlim_cur = val;
-		if (setrlimit(l->cmd, &limit) < 0)
-			error("error setting limit (%s)", strerror(errno));
-	} else {
-		if (how & SOFT)
-			val = limit.rlim_cur;
-		else if (how & HARD)
-			val = limit.rlim_max;
-
-		if (val == RLIM_INFINITY)
-			out1fmt("unlimited\n");
-		else
-		{
-			val /= l->factor;
-#ifdef BSD4_4
-			out1fmt("%lld\n", (long long) val);
-#else
-			out1fmt("%ld\n", (long) val);
-#endif
-		}
-	}
-	return 0;
-}
-#endif
diff --git a/sh/miscbltin.h b/sh/miscbltin.h
deleted file mode 100644
index 4c12c82..0000000
--- a/sh/miscbltin.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*	$NetBSD: miscbltin.h,v 1.3 2003/08/21 17:57:53 christos Exp $	*/
-
-/*
- * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-int readcmd(int, char **);
-int umaskcmd(int, char **);
-int ulimitcmd(int, char **);
diff --git a/sh/mkbuiltins b/sh/mkbuiltins
deleted file mode 100644
index 5b19269..0000000
--- a/sh/mkbuiltins
+++ /dev/null
@@ -1,136 +0,0 @@
-#!/bin/sh -
-#	$NetBSD: mkbuiltins,v 1.21 2004/06/06 07:03:11 christos Exp $
-#
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)mkbuiltins	8.2 (Berkeley) 5/4/95
-
-havehist=1
-if [ "X$1" = "X-h" ]; then
-	havehist=0
-	shift
-fi
-
-shell=$1
-builtins=$2
-objdir=$3
-
-havejobs=0
-if grep '^#define JOBS[	 ]*1' ${shell} > /dev/null
-then
-	havejobs=1
-fi
-
-exec <$builtins 3> ${objdir}/builtins.c 4> ${objdir}/builtins.h
-
-echo '/*
- * This file was generated by the mkbuiltins program.
- */
-
-#include "shell.h"
-#include "builtins.h"
-
-const struct builtincmd builtincmd[] = {
-' >&3
-
-echo '/*
- * This file was generated by the mkbuiltins program.
- */
-
-#include <sys/cdefs.h>
-
-struct builtincmd {
-      const char *name;
-      int (*builtin)(int, char **);
-};
-
-extern const struct builtincmd builtincmd[];
-extern const struct builtincmd splbltincmd[];
-
-' >&4
-
-specials=
-
-while read line
-do
-	set -- $line
-	[ -z "$1" ] && continue
-	case "$1" in
-	\#if*|\#def*|\#end*)
-		echo $line >&3
-		echo $line >&4
-		continue
-		;;
-	esac
-	l1="${line###}"
-	[ "$l1" != "$line" ] && continue
-
-
-	func=$1
-	shift
-	[ x"$1" = x'-j' ] && {
-		[ $havejobs = 0 ] && continue
-		shift
-	}
-	[ x"$1" = x'-h' ] && {
-		[ $havehist = 0 ] && continue
-		shift
-	}
-	echo 'int '"$func"'(int, char **);' >&4
-	while
-		[ $# != 0 -a "$1" != '#' ]
-	do
-		[ "$1" = '-s' ] && {
-			specials="$specials $2 $func"
-			shift 2
-			continue;
-		}
-		[ "$1" = '-u' ] && shift
-		echo '	{ "'$1'",	'"$func"' },' >&3
-		shift
-	done
-done
-
-echo '	{ 0, 0 },' >&3
-echo '};' >&3
-echo >&3
-echo 'const struct builtincmd splbltincmd[] = {' >&3
-
-set -- $specials
-while
-	[ $# != 0 ]
-do
-	echo '	{ "'$1'",	'"$2"' },' >&3
-	shift 2
-done
-
-echo '	{ 0, 0 },' >&3
-echo "};" >&3
diff --git a/sh/mkinit.sh b/sh/mkinit.sh
deleted file mode 100644
index cae27dd..0000000
--- a/sh/mkinit.sh
+++ /dev/null
@@ -1,197 +0,0 @@
-#! /bin/sh
-#	$NetBSD: mkinit.sh,v 1.2 2004/06/15 23:09:54 dsl Exp $
-
-# Copyright (c) 2003 The NetBSD Foundation, Inc.
-# All rights reserved.
-#
-# This code is derived from software contributed to The NetBSD Foundation
-# by David Laight.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. Neither the name of The NetBSD Foundation nor the names of its
-#    contributors may be used to endorse or promote products derived
-#    from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
-# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
-# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-
-srcs="$*"
-
-nl='
-'
-openparen='('
-backslash='\'
-
-includes=' "shell.h" "mystring.h" "init.h" '
-defines=
-decles=
-event_init=
-event_reset=
-event_shellproc=
-
-for src in $srcs; do
-	exec <$src
-	decnl="$nl"
-	while IFS=; read -r line; do
-		[ "$line" = x ]
-		case "$line " in
-		INIT["{ 	"]* ) event=init;;
-		RESET["{ 	"]* ) event=reset;;
-		SHELLPROC["{ 	"]* ) event=shellproc;;
-		INCLUDE[\ \	]* )
-			IFS=' 	'
-			set -- $line
-			# ignore duplicates
-			[ "${includes}" != "${includes%* $2 }" ] && continue
-			includes="$includes$2 "
-			continue
-			;;
-		MKINIT\  )
-			# struct declaration
-			decles="$decles$nl"
-			while
-				read -r line
-				decles="${decles}${line}${nl}"
-				[ "$line" != "};" ]
-			do
-				:
-			done
-			decnl="$nl"
-			continue
-			;;
-		MKINIT["{ 	"]* )
-			# strip initialiser
-			def=${line#MKINIT}
-			comment="${def#*;}"
-			def="${def%;$comment}"
-			def="${def%%=*}"
-			def="${def% }"
-			decles="${decles}${decnl}extern${def};${comment}${nl}"
-			decnl=
-			continue
-			;;
-		\#define[\ \	]* )
-			IFS=' 	'
-			set -- $line
-			# Ignore those with arguments
-			[ "$2" = "${2##*$openparen}" ] || continue
-			# and multiline definitions
-			[ "$line" = "${line%$backslash}" ] || continue
-			defines="${defines}#undef  $2${nl}${line}${nl}"
-			continue
-			;;
-		* ) continue;;
-		esac
-		# code for events
-		ev="${nl}      /* from $src: */${nl}      {${nl}"
-		while
-			read -r line
-			[ "$line" != "}" ]
-		do
-			# The C program indented by an extra 6 chars using
-			# tabs then spaces. I need to compare the output :-(
-			indent=6
-			while
-				l=${line#	}
-				[ "$l" != "$line" ]
-			do
-				indent=$(($indent + 8))
-				line="$l"
-			done
-			while
-				l=${line# }
-				[ "$l" != "$line" ]
-			do
-				indent=$(($indent + 1))
-				line="$l"
-			done
-			[ -z "$line" -o "$line" != "${line###}" ] && indent=0
-			while
-				[ $indent -ge 8 ]
-			do
-				ev="$ev	"
-				indent="$(($indent - 8))"
-			done
-			while
-				[ $indent -gt 0 ]
-			do
-				ev="$ev "
-				indent="$(($indent - 1))"
-			done
-			ev="${ev}${line}${nl}"
-		done
-		ev="${ev}      }${nl}"
-		eval event_$event=\"\$event_$event\$ev\"
-	done
-done
-
-exec >init.c.tmp
-
-echo "/*"
-echo " * This file was generated by the mkinit program."
-echo " */"
-echo
-
-IFS=' '
-for f in $includes; do
-	echo "#include $f"
-done
-
-echo
-echo
-echo
-echo "$defines"
-echo
-echo "$decles"
-echo
-echo
-echo "/*"
-echo " * Initialization code."
-echo " */"
-echo
-echo "void"
-echo "init() {"
-echo "${event_init%$nl}"
-echo "}"
-echo
-echo
-echo
-echo "/*"
-echo " * This routine is called when an error or an interrupt occurs in an"
-echo " * interactive shell and control is returned to the main command loop."
-echo " */"
-echo
-echo "void"
-echo "reset() {"
-echo "${event_reset%$nl}"
-echo "}"
-echo
-echo
-echo
-echo "/*"
-echo " * This routine is called to initialize the shell to run a shell procedure."
-echo " */"
-echo
-echo "void"
-echo "initshellproc() {"
-echo "${event_shellproc%$nl}"
-echo "}"
-
-exec >&-
-mv init.c.tmp init.c
diff --git a/sh/mknodes.sh b/sh/mknodes.sh
deleted file mode 100644
index 54d2e3d..0000000
--- a/sh/mknodes.sh
+++ /dev/null
@@ -1,217 +0,0 @@
-#! /bin/sh
-#	$NetBSD: mknodes.sh,v 1.1 2004/01/16 23:24:38 dsl Exp $
-
-# Copyright (c) 2003 The NetBSD Foundation, Inc.
-# All rights reserved.
-#
-# This code is derived from software contributed to The NetBSD Foundation
-# by David Laight.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. Neither the name of The NetBSD Foundation nor the names of its
-#    contributors may be used to endorse or promote products derived
-#    from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
-# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
-# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-
-nodetypes=$1
-nodes_pat=$2
-objdir="$3"
-
-exec <$nodetypes
-exec >$objdir/nodes.h.tmp
-
-echo "/*"
-echo " * This file was generated by mknodes.sh"
-echo " */"
-echo
-
-tagno=0
-while IFS=; read -r line; do
-	line="${line%%#*}"
-	IFS=' 	'
-	set -- $line
-	IFS=
-	[ -z "$2" ] && continue
-	case "$line" in
-	[" 	"]* )
-		IFS=' '
-		[ $field = 0 ] && struct_list="$struct_list $struct"
-		eval field_${struct}_$field=\"\$*\"
-		eval numfld_$struct=\$field
-		field=$(($field + 1))
-		;;
-	* )
-		define=$1
-		struct=$2
-		echo "#define $define $tagno"
-		tagno=$(($tagno + 1))
-		eval define_$struct=\"\$define_$struct \$define\"
-		struct_define="$struct_define $struct"
-		field=0
-		;;
-	esac
-done
-
-echo
-
-IFS=' '
-for struct in $struct_list; do
-	echo
-	echo
-	echo "struct $struct {"
-	field=0
-	while
-		eval line=\"\$field_${struct}_$field\"
-		field=$(($field + 1))
-		[ -n "$line" ]
-	do
-		IFS=' '
-		set -- $line
-		name=$1
-		case $2 in
-		nodeptr ) type="union node *";;
-		nodelist ) type="struct nodelist *";;
-		string ) type="char *";;
-		int ) type="int ";;
-		* ) name=; shift 2; type="$*";;
-		esac
-		echo "      $type$name;"
-	done
-	echo "};"
-done
-
-echo
-echo
-echo "union node {"
-echo "      int type;"
-for struct in $struct_list; do
-	echo "      struct $struct $struct;"
-done
-echo "};"
-echo
-echo
-echo "struct nodelist {"
-echo "	struct nodelist *next;"
-echo "	union node *n;"
-echo "};"
-echo
-echo
-echo "union node *copyfunc(union node *);"
-echo "void freefunc(union node *);"
-
-mv $objdir/nodes.h.tmp $objdir/nodes.h || exit 1
-
-exec <$nodes_pat
-exec >$objdir/nodes.c.tmp
-
-echo "/*"
-echo " * This file was generated by mknodes.sh"
-echo " */"
-echo
-
-while IFS=; read -r line; do
-	IFS=' 	'
-	set -- $line
-	IFS=
-	case "$1" in
-	'%SIZES' )
-		echo "static const short nodesize[$tagno] = {"
-		IFS=' '
-		for struct in $struct_define; do
-			echo "      SHELL_ALIGN(sizeof (struct $struct)),"
-		done
-		echo "};"
-		;;
-	'%CALCSIZE' )
-		echo "      if (n == NULL)"
-		echo "	    return;"
-		echo "      funcblocksize += nodesize[n->type];"
-		echo "      switch (n->type) {"
-		IFS=' '
-		for struct in $struct_list; do
-			eval defines=\"\$define_$struct\"
-			for define in $defines; do
-				echo "      case $define:"
-			done
-			eval field=\$numfld_$struct
-			while
-				[ $field != 0 ]
-			do
-				eval line=\"\$field_${struct}_$field\"
-				field=$(($field - 1))
-				IFS=' '
-				set -- $line
-				name=$1
-				cl=")"
-				case $2 in
-				nodeptr ) fn=calcsize;;
-				nodelist ) fn=sizenodelist;;
-				string ) fn="funcstringsize += strlen"
-					cl=") + 1";;
-				* ) continue;;
-				esac
-				echo "	    ${fn}(n->$struct.$name${cl};"
-			done
-			echo "	    break;"
-		done
-		echo "      };"
-		;;
-	'%COPY' )
-		echo "      if (n == NULL)"
-		echo "	    return NULL;"
-		echo "      new = funcblock;"
-		echo "      funcblock = (char *) funcblock + nodesize[n->type];"
-		echo "      switch (n->type) {"
-		IFS=' '
-		for struct in $struct_list; do
-			eval defines=\"\$define_$struct\"
-			for define in $defines; do
-				echo "      case $define:"
-			done
-			eval field=\$numfld_$struct
-			while
-				[ $field != 0 ]
-			do
-				eval line=\"\$field_${struct}_$field\"
-				field=$(($field - 1))
-				IFS=' '
-				set -- $line
-				name=$1
-				case $2 in
-				nodeptr ) fn="copynode(";;
-				nodelist ) fn="copynodelist(";;
-				string ) fn="nodesavestr(";;
-				int ) fn=;;
-				* ) continue;;
-				esac
-				f="$struct.$name"
-				echo "	    new->$f = ${fn}n->$f${fn:+)};"
-			done
-			echo "	    break;"
-		done
-		echo "      };"
-		echo "      new->type = n->type;"
-		;;
-	* ) echo "$line";;
-	esac
-done
-
-mv $objdir/nodes.c.tmp $objdir/nodes.c || exit 1
diff --git a/sh/mktokens b/sh/mktokens
deleted file mode 100644
index 25f2e6e..0000000
--- a/sh/mktokens
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/bin/sh -
-#	$NetBSD: mktokens,v 1.10 2003/08/22 11:22:23 agc Exp $
-#
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)mktokens	8.1 (Berkeley) 5/31/93
-
-# The following is a list of tokens.  The second column is nonzero if the
-# token marks the end of a list.  The third column is the name to print in
-# error messages.
-
-cat > /tmp/ka$$ <<\!
-TEOF	1	end of file
-TNL	0	newline
-TSEMI	0	";"
-TBACKGND 0	"&"
-TAND	0	"&&"
-TOR	0	"||"
-TPIPE	0	"|"
-TLP	0	"("
-TRP	1	")"
-TENDCASE 1	";;"
-TENDBQUOTE 1	"`"
-TREDIR	0	redirection
-TWORD	0	word
-TIF	0	"if"
-TTHEN	1	"then"
-TELSE	1	"else"
-TELIF	1	"elif"
-TFI	1	"fi"
-TWHILE	0	"while"
-TUNTIL	0	"until"
-TFOR	0	"for"
-TDO	1	"do"
-TDONE	1	"done"
-TBEGIN	0	"{"
-TEND	1	"}"
-TCASE	0	"case"
-TESAC	1	"esac"
-TNOT	0	"!"
-!
-nl=`wc -l /tmp/ka$$`
-exec > token.h
-awk '{print "#define " $1 " " NR-1}' /tmp/ka$$
-echo '
-/* Array indicating which tokens mark the end of a list */
-const char tokendlist[] = {'
-awk '{print "\t" $2 ","}' /tmp/ka$$
-echo '};
-
-const char *const tokname[] = {'
-sed -e 's/"/\\"/g' \
-    -e 's/[^	 ]*[	 ][	 ]*[^	 ]*[	 ][	 ]*\(.*\)/	"\1",/' \
-    /tmp/ka$$
-echo '};
-'
-sed 's/"//g' /tmp/ka$$ | awk '
-/TIF/{print "#define KWDOFFSET " NR-1; print ""; 
-      print "const char *const parsekwd[] = {"}
-/TIF/,/neverfound/{print "	\"" $3 "\","}'
-echo '	0
-};'
-
-rm /tmp/ka$$
diff --git a/sh/myhistedit.h b/sh/myhistedit.h
deleted file mode 100644
index 603a27b..0000000
--- a/sh/myhistedit.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*	$NetBSD: myhistedit.h,v 1.10 2003/08/07 09:05:35 agc Exp $	*/
-
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)myhistedit.h	8.2 (Berkeley) 5/4/95
- */
-
-#ifdef WITH_HISTORY
-#include <histedit.h>
-
-extern History *hist;
-extern EditLine *el;
-extern int displayhist;
-
-void histedit(void);
-void sethistsize(const char *);
-void setterm(const char *);
-int histcmd(int, char **);
-int inputrc(int, char **);
-int not_fcnumber(char *);
-int str_to_event(const char *, int);
-#endif
-
diff --git a/sh/mystring.c b/sh/mystring.c
deleted file mode 100644
index aecf83e..0000000
--- a/sh/mystring.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*	$NetBSD: mystring.c,v 1.16 2003/08/07 09:05:35 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)mystring.c	8.2 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: mystring.c,v 1.16 2003/08/07 09:05:35 agc Exp $");
-#endif
-#endif /* not lint */
-
-/*
- * String functions.
- *
- *	equal(s1, s2)		Return true if strings are equal.
- *	scopy(from, to)		Copy a string.
- *	scopyn(from, to, n)	Like scopy, but checks for overflow.
- *	number(s)		Convert a string of digits to an integer.
- *	is_number(s)		Return true if s is a string of digits.
- */
-
-#include <stdlib.h>
-#include "shell.h"
-#include "syntax.h"
-#include "error.h"
-#include "mystring.h"
-
-
-char nullstr[1];		/* zero length string */
-
-/*
- * equal - #defined in mystring.h
- */
-
-/*
- * scopy - #defined in mystring.h
- */
-
-
-/*
- * scopyn - copy a string from "from" to "to", truncating the string
- *		if necessary.  "To" is always nul terminated, even if
- *		truncation is performed.  "Size" is the size of "to".
- */
-
-void
-scopyn(const char *from, char *to, int size)
-{
-
-	while (--size > 0) {
-		if ((*to++ = *from++) == '\0')
-			return;
-	}
-	*to = '\0';
-}
-
-
-/*
- * prefix -- see if pfx is a prefix of string.
- */
-
-int
-prefix(const char *pfx, const char *string)
-{
-	while (*pfx) {
-		if (*pfx++ != *string++)
-			return 0;
-	}
-	return 1;
-}
-
-
-/*
- * Convert a string of digits to an integer, printing an error message on
- * failure.
- */
-
-int
-number(const char *s)
-{
-
-	if (! is_number(s))
-		error("Illegal number: %s", s);
-	return atoi(s);
-}
-
-
-
-/*
- * Check for a valid number.  This should be elsewhere.
- */
-
-int
-is_number(const char *p)
-{
-	do {
-		if (! is_digit(*p))
-			return 0;
-	} while (*++p != '\0');
-	return 1;
-}
diff --git a/sh/mystring.h b/sh/mystring.h
deleted file mode 100644
index 08a73e9..0000000
--- a/sh/mystring.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*	$NetBSD: mystring.h,v 1.11 2003/08/07 09:05:35 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)mystring.h	8.2 (Berkeley) 5/4/95
- */
-
-#include <string.h>
-
-void scopyn(const char *, char *, int);
-int prefix(const char *, const char *);
-int number(const char *);
-int is_number(const char *);
-
-#define equal(s1, s2)	(strcmp(s1, s2) == 0)
-#define scopy(s1, s2)	((void)strcpy(s2, s1))
diff --git a/sh/nodes.c b/sh/nodes.c
deleted file mode 100644
index 8a2c718..0000000
--- a/sh/nodes.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * This file was generated by mknodes.sh
- */
-
-/*	$NetBSD: nodes.c.pat,v 1.12 2004/06/15 22:57:27 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)nodes.c.pat	8.2 (Berkeley) 5/4/95
- */
-
-#include <stdlib.h>
-/*
- * Routine for dealing with parsed shell commands.
- */
-
-#include "shell.h"
-#include "nodes.h"
-#include "memalloc.h"
-#include "machdep.h"
-#include "mystring.h"
-
-
-int     funcblocksize;		/* size of structures in function */
-int     funcstringsize;		/* size of strings in node */
-pointer funcblock;		/* block to allocate function from */
-char   *funcstring;		/* block to allocate strings from */
-
-static const short nodesize[26] = {
-      SHELL_ALIGN(sizeof (struct nbinary)),
-      SHELL_ALIGN(sizeof (struct ncmd)),
-      SHELL_ALIGN(sizeof (struct npipe)),
-      SHELL_ALIGN(sizeof (struct nredir)),
-      SHELL_ALIGN(sizeof (struct nredir)),
-      SHELL_ALIGN(sizeof (struct nredir)),
-      SHELL_ALIGN(sizeof (struct nbinary)),
-      SHELL_ALIGN(sizeof (struct nbinary)),
-      SHELL_ALIGN(sizeof (struct nif)),
-      SHELL_ALIGN(sizeof (struct nbinary)),
-      SHELL_ALIGN(sizeof (struct nbinary)),
-      SHELL_ALIGN(sizeof (struct nfor)),
-      SHELL_ALIGN(sizeof (struct ncase)),
-      SHELL_ALIGN(sizeof (struct nclist)),
-      SHELL_ALIGN(sizeof (struct narg)),
-      SHELL_ALIGN(sizeof (struct narg)),
-      SHELL_ALIGN(sizeof (struct nfile)),
-      SHELL_ALIGN(sizeof (struct nfile)),
-      SHELL_ALIGN(sizeof (struct nfile)),
-      SHELL_ALIGN(sizeof (struct nfile)),
-      SHELL_ALIGN(sizeof (struct nfile)),
-      SHELL_ALIGN(sizeof (struct ndup)),
-      SHELL_ALIGN(sizeof (struct ndup)),
-      SHELL_ALIGN(sizeof (struct nhere)),
-      SHELL_ALIGN(sizeof (struct nhere)),
-      SHELL_ALIGN(sizeof (struct nnot)),
-};
-
-
-STATIC void calcsize(union node *);
-STATIC void sizenodelist(struct nodelist *);
-STATIC union node *copynode(union node *);
-STATIC struct nodelist *copynodelist(struct nodelist *);
-STATIC char *nodesavestr(char *);
-
-
-
-/*
- * Make a copy of a parse tree.
- */
-
-union node *
-copyfunc(n)
-	union node *n;
-{
-	if (n == NULL)
-		return NULL;
-	funcblocksize = 0;
-	funcstringsize = 0;
-	calcsize(n);
-	funcblock = ckmalloc(funcblocksize + funcstringsize);
-	funcstring = (char *) funcblock + funcblocksize;
-	return copynode(n);
-}
-
-
-
-STATIC void
-calcsize(n)
-	union node *n;
-{
-      if (n == NULL)
-	    return;
-      funcblocksize += nodesize[n->type];
-      switch (n->type) {
-      case NSEMI:
-      case NAND:
-      case NOR:
-      case NWHILE:
-      case NUNTIL:
-	    calcsize(n->nbinary.ch2);
-	    calcsize(n->nbinary.ch1);
-	    break;
-      case NCMD:
-	    calcsize(n->ncmd.redirect);
-	    calcsize(n->ncmd.args);
-	    break;
-      case NPIPE:
-	    sizenodelist(n->npipe.cmdlist);
-	    break;
-      case NREDIR:
-      case NBACKGND:
-      case NSUBSHELL:
-	    calcsize(n->nredir.redirect);
-	    calcsize(n->nredir.n);
-	    break;
-      case NIF:
-	    calcsize(n->nif.elsepart);
-	    calcsize(n->nif.ifpart);
-	    calcsize(n->nif.test);
-	    break;
-      case NFOR:
-	    funcstringsize += strlen(n->nfor.var) + 1;
-	    calcsize(n->nfor.body);
-	    calcsize(n->nfor.args);
-	    break;
-      case NCASE:
-	    calcsize(n->ncase.cases);
-	    calcsize(n->ncase.expr);
-	    break;
-      case NCLIST:
-	    calcsize(n->nclist.body);
-	    calcsize(n->nclist.pattern);
-	    calcsize(n->nclist.next);
-	    break;
-      case NDEFUN:
-      case NARG:
-	    sizenodelist(n->narg.backquote);
-	    funcstringsize += strlen(n->narg.text) + 1;
-	    calcsize(n->narg.next);
-	    break;
-      case NTO:
-      case NCLOBBER:
-      case NFROM:
-      case NFROMTO:
-      case NAPPEND:
-	    calcsize(n->nfile.fname);
-	    calcsize(n->nfile.next);
-	    break;
-      case NTOFD:
-      case NFROMFD:
-	    calcsize(n->ndup.vname);
-	    calcsize(n->ndup.next);
-	    break;
-      case NHERE:
-      case NXHERE:
-	    calcsize(n->nhere.doc);
-	    calcsize(n->nhere.next);
-	    break;
-      case NNOT:
-	    calcsize(n->nnot.com);
-	    break;
-      };
-}
-
-
-
-STATIC void
-sizenodelist(lp)
-	struct nodelist *lp;
-{
-	while (lp) {
-		funcblocksize += SHELL_ALIGN(sizeof(struct nodelist));
-		calcsize(lp->n);
-		lp = lp->next;
-	}
-}
-
-
-
-STATIC union node *
-copynode(n)
-	union node *n;
-{
-	union node *new;
-
-      if (n == NULL)
-	    return NULL;
-      new = funcblock;
-      funcblock = (char *) funcblock + nodesize[n->type];
-      switch (n->type) {
-      case NSEMI:
-      case NAND:
-      case NOR:
-      case NWHILE:
-      case NUNTIL:
-	    new->nbinary.ch2 = copynode(n->nbinary.ch2);
-	    new->nbinary.ch1 = copynode(n->nbinary.ch1);
-	    break;
-      case NCMD:
-	    new->ncmd.redirect = copynode(n->ncmd.redirect);
-	    new->ncmd.args = copynode(n->ncmd.args);
-	    new->ncmd.backgnd = n->ncmd.backgnd;
-	    break;
-      case NPIPE:
-	    new->npipe.cmdlist = copynodelist(n->npipe.cmdlist);
-	    new->npipe.backgnd = n->npipe.backgnd;
-	    break;
-      case NREDIR:
-      case NBACKGND:
-      case NSUBSHELL:
-	    new->nredir.redirect = copynode(n->nredir.redirect);
-	    new->nredir.n = copynode(n->nredir.n);
-	    break;
-      case NIF:
-	    new->nif.elsepart = copynode(n->nif.elsepart);
-	    new->nif.ifpart = copynode(n->nif.ifpart);
-	    new->nif.test = copynode(n->nif.test);
-	    break;
-      case NFOR:
-	    new->nfor.var = nodesavestr(n->nfor.var);
-	    new->nfor.body = copynode(n->nfor.body);
-	    new->nfor.args = copynode(n->nfor.args);
-	    break;
-      case NCASE:
-	    new->ncase.cases = copynode(n->ncase.cases);
-	    new->ncase.expr = copynode(n->ncase.expr);
-	    break;
-      case NCLIST:
-	    new->nclist.body = copynode(n->nclist.body);
-	    new->nclist.pattern = copynode(n->nclist.pattern);
-	    new->nclist.next = copynode(n->nclist.next);
-	    break;
-      case NDEFUN:
-      case NARG:
-	    new->narg.backquote = copynodelist(n->narg.backquote);
-	    new->narg.text = nodesavestr(n->narg.text);
-	    new->narg.next = copynode(n->narg.next);
-	    break;
-      case NTO:
-      case NCLOBBER:
-      case NFROM:
-      case NFROMTO:
-      case NAPPEND:
-	    new->nfile.fname = copynode(n->nfile.fname);
-	    new->nfile.fd = n->nfile.fd;
-	    new->nfile.next = copynode(n->nfile.next);
-	    break;
-      case NTOFD:
-      case NFROMFD:
-	    new->ndup.vname = copynode(n->ndup.vname);
-	    new->ndup.dupfd = n->ndup.dupfd;
-	    new->ndup.fd = n->ndup.fd;
-	    new->ndup.next = copynode(n->ndup.next);
-	    break;
-      case NHERE:
-      case NXHERE:
-	    new->nhere.doc = copynode(n->nhere.doc);
-	    new->nhere.fd = n->nhere.fd;
-	    new->nhere.next = copynode(n->nhere.next);
-	    break;
-      case NNOT:
-	    new->nnot.com = copynode(n->nnot.com);
-	    break;
-      };
-      new->type = n->type;
-	return new;
-}
-
-
-STATIC struct nodelist *
-copynodelist(lp)
-	struct nodelist *lp;
-{
-	struct nodelist *start;
-	struct nodelist **lpp;
-
-	lpp = &start;
-	while (lp) {
-		*lpp = funcblock;
-		funcblock = (char *) funcblock +
-		    SHELL_ALIGN(sizeof(struct nodelist));
-		(*lpp)->n = copynode(lp->n);
-		lp = lp->next;
-		lpp = &(*lpp)->next;
-	}
-	*lpp = NULL;
-	return start;
-}
-
-
-
-STATIC char *
-nodesavestr(s)
-	char   *s;
-{
-	register char *p = s;
-	register char *q = funcstring;
-	char   *rtn = funcstring;
-
-	while ((*q++ = *p++) != 0)
-		continue;
-	funcstring = q;
-	return rtn;
-}
-
-
-
-/*
- * Free a parse tree.
- */
-
-void
-freefunc(n)
-	union node *n;
-{
-	if (n)
-		ckfree(n);
-}
diff --git a/sh/nodes.c.pat b/sh/nodes.c.pat
deleted file mode 100644
index e619a01..0000000
--- a/sh/nodes.c.pat
+++ /dev/null
@@ -1,166 +0,0 @@
-/*	$NetBSD: nodes.c.pat,v 1.12 2004/06/15 22:57:27 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)nodes.c.pat	8.2 (Berkeley) 5/4/95
- */
-
-#include <stdlib.h>
-/*
- * Routine for dealing with parsed shell commands.
- */
-
-#include "shell.h"
-#include "nodes.h"
-#include "memalloc.h"
-#include "machdep.h"
-#include "mystring.h"
-
-
-int     funcblocksize;		/* size of structures in function */
-int     funcstringsize;		/* size of strings in node */
-pointer funcblock;		/* block to allocate function from */
-char   *funcstring;		/* block to allocate strings from */
-
-%SIZES
-
-
-STATIC void calcsize(union node *);
-STATIC void sizenodelist(struct nodelist *);
-STATIC union node *copynode(union node *);
-STATIC struct nodelist *copynodelist(struct nodelist *);
-STATIC char *nodesavestr(char *);
-
-
-
-/*
- * Make a copy of a parse tree.
- */
-
-union node *
-copyfunc(n)
-	union node *n;
-{
-	if (n == NULL)
-		return NULL;
-	funcblocksize = 0;
-	funcstringsize = 0;
-	calcsize(n);
-	funcblock = ckmalloc(funcblocksize + funcstringsize);
-	funcstring = (char *) funcblock + funcblocksize;
-	return copynode(n);
-}
-
-
-
-STATIC void
-calcsize(n)
-	union node *n;
-{
-	%CALCSIZE
-}
-
-
-
-STATIC void
-sizenodelist(lp)
-	struct nodelist *lp;
-{
-	while (lp) {
-		funcblocksize += SHELL_ALIGN(sizeof(struct nodelist));
-		calcsize(lp->n);
-		lp = lp->next;
-	}
-}
-
-
-
-STATIC union node *
-copynode(n)
-	union node *n;
-{
-	union node *new;
-
-	%COPY
-	return new;
-}
-
-
-STATIC struct nodelist *
-copynodelist(lp)
-	struct nodelist *lp;
-{
-	struct nodelist *start;
-	struct nodelist **lpp;
-
-	lpp = &start;
-	while (lp) {
-		*lpp = funcblock;
-		funcblock = (char *) funcblock +
-		    SHELL_ALIGN(sizeof(struct nodelist));
-		(*lpp)->n = copynode(lp->n);
-		lp = lp->next;
-		lpp = &(*lpp)->next;
-	}
-	*lpp = NULL;
-	return start;
-}
-
-
-
-STATIC char *
-nodesavestr(s)
-	char   *s;
-{
-	register char *p = s;
-	register char *q = funcstring;
-	char   *rtn = funcstring;
-
-	while ((*q++ = *p++) != 0)
-		continue;
-	funcstring = q;
-	return rtn;
-}
-
-
-
-/*
- * Free a parse tree.
- */
-
-void
-freefunc(n)
-	union node *n;
-{
-	if (n)
-		ckfree(n);
-}
diff --git a/sh/nodes.h b/sh/nodes.h
deleted file mode 100644
index aa750ed..0000000
--- a/sh/nodes.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * This file was generated by mknodes.sh
- */
-
-#define NSEMI 0
-#define NCMD 1
-#define NPIPE 2
-#define NREDIR 3
-#define NBACKGND 4
-#define NSUBSHELL 5
-#define NAND 6
-#define NOR 7
-#define NIF 8
-#define NWHILE 9
-#define NUNTIL 10
-#define NFOR 11
-#define NCASE 12
-#define NCLIST 13
-#define NDEFUN 14
-#define NARG 15
-#define NTO 16
-#define NCLOBBER 17
-#define NFROM 18
-#define NFROMTO 19
-#define NAPPEND 20
-#define NTOFD 21
-#define NFROMFD 22
-#define NHERE 23
-#define NXHERE 24
-#define NNOT 25
-
-
-
-struct nbinary {
-      int type;
-      union node *ch1;
-      union node *ch2;
-};
-
-
-struct ncmd {
-      int type;
-      int backgnd;
-      union node *args;
-      union node *redirect;
-};
-
-
-struct npipe {
-      int type;
-      int backgnd;
-      struct nodelist *cmdlist;
-};
-
-
-struct nredir {
-      int type;
-      union node *n;
-      union node *redirect;
-};
-
-
-struct nif {
-      int type;
-      union node *test;
-      union node *ifpart;
-      union node *elsepart;
-};
-
-
-struct nfor {
-      int type;
-      union node *args;
-      union node *body;
-      char *var;
-};
-
-
-struct ncase {
-      int type;
-      union node *expr;
-      union node *cases;
-};
-
-
-struct nclist {
-      int type;
-      union node *next;
-      union node *pattern;
-      union node *body;
-};
-
-
-struct narg {
-      int type;
-      union node *next;
-      char *text;
-      struct nodelist *backquote;
-};
-
-
-struct nfile {
-      int type;
-      union node *next;
-      int fd;
-      union node *fname;
-      char *expfname;
-};
-
-
-struct ndup {
-      int type;
-      union node *next;
-      int fd;
-      int dupfd;
-      union node *vname;
-};
-
-
-struct nhere {
-      int type;
-      union node *next;
-      int fd;
-      union node *doc;
-};
-
-
-struct nnot {
-      int type;
-      union node *com;
-};
-
-
-union node {
-      int type;
-      struct nbinary nbinary;
-      struct ncmd ncmd;
-      struct npipe npipe;
-      struct nredir nredir;
-      struct nif nif;
-      struct nfor nfor;
-      struct ncase ncase;
-      struct nclist nclist;
-      struct narg narg;
-      struct nfile nfile;
-      struct ndup ndup;
-      struct nhere nhere;
-      struct nnot nnot;
-};
-
-
-struct nodelist {
-	struct nodelist *next;
-	union node *n;
-};
-
-
-union node *copyfunc(union node *);
-void freefunc(union node *);
diff --git a/sh/nodetypes b/sh/nodetypes
deleted file mode 100644
index 4adebc0..0000000
--- a/sh/nodetypes
+++ /dev/null
@@ -1,143 +0,0 @@
-#	$NetBSD: nodetypes,v 1.12 2003/08/22 11:22:23 agc Exp $
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)nodetypes	8.2 (Berkeley) 5/4/95
-
-# This file describes the nodes used in parse trees.  Unindented lines
-# contain a node type followed by a structure tag.  Subsequent indented
-# lines specify the fields of the structure.  Several node types can share
-# the same structure, in which case the fields of the structure should be
-# specified only once.
-#
-# A field of a structure is described by the name of the field followed
-# by a type.  The currently implemented types are:
-#	nodeptr - a pointer to a node
-#	nodelist - a pointer to a list of nodes
-#	string - a pointer to a nul terminated string
-#	int - an integer
-#	other - any type that can be copied by assignment
-#	temp - a field that doesn't have to be copied when the node is copied
-# The last two types should be followed by the text of a C declaration for
-# the field.
-
-NSEMI nbinary			# two commands separated by a semicolon
-	type	  int
-	ch1	  nodeptr		# the first child
-	ch2	  nodeptr		# the second child
-
-NCMD ncmd			# a simple command
-	type	  int
-	backgnd	  int			# set to run command in background
-	args	  nodeptr		# the arguments
-	redirect  nodeptr		# list of file redirections
-
-NPIPE npipe			# a pipeline
-	type	  int
-	backgnd	  int			# set to run pipeline in background
-	cmdlist	  nodelist		# the commands in the pipeline
-
-NREDIR nredir			# redirection (of a complex command)
-	type	  int
-	n	  nodeptr		# the command
-	redirect  nodeptr		# list of file redirections
-
-NBACKGND nredir			# run command in background
-NSUBSHELL nredir		# run command in a subshell
-
-NAND nbinary			# the && operator
-NOR nbinary			# the || operator
-
-NIF nif				# the if statement.  Elif clauses are handled
-	type	  int		    # using multiple if nodes.
-	test	  nodeptr		# if test
-	ifpart	  nodeptr		# then ifpart
-	elsepart  nodeptr		# else elsepart
-
-NWHILE nbinary			# the while statement.  First child is the test
-NUNTIL nbinary			# the until statement
-
-NFOR nfor			# the for statement
-	type	  int
-	args	  nodeptr		# for var in args
-	body	  nodeptr		# do body; done
-	var	  string		# the for variable
-
-NCASE ncase			# a case statement
-	type	  int
-	expr	  nodeptr		# the word to switch on
-	cases	  nodeptr		# the list of cases (NCLIST nodes)
-
-NCLIST nclist			# a case
-	type	  int
-	next	  nodeptr		# the next case in list
-	pattern	  nodeptr		# list of patterns for this case
-	body	  nodeptr		# code to execute for this case
-
-
-NDEFUN narg			# define a function.  The "next" field contains
-				# the body of the function.
-
-NARG narg			# represents a word
-	type	  int
-	next	  nodeptr		# next word in list
-	text	  string		# the text of the word
-	backquote nodelist		# list of commands in back quotes
-
-NTO nfile			# fd> fname
-NCLOBBER nfile			# fd>| fname
-NFROM nfile			# fd< fname
-NFROMTO nfile			# fd<> fname
-NAPPEND nfile			# fd>> fname
-	type	  int
-	next	  nodeptr		# next redirection in list
-	fd	  int			# file descriptor being redirected
-	fname	  nodeptr		# file name, in a NARG node
-	expfname  temp	char *expfname	# actual file name
-
-NTOFD ndup			# fd<&dupfd
-NFROMFD ndup			# fd>&dupfd
-	type	  int
-	next	  nodeptr		# next redirection in list
-	fd	  int			# file descriptor being redirected
-	dupfd	  int			# file descriptor to duplicate
-	vname	  nodeptr		# file name if fd>&$var
-
-
-NHERE nhere			# fd<<\!
-NXHERE nhere			# fd<<!
-	type	  int
-	next	  nodeptr		# next redirection in list
-	fd	  int			# file descriptor being redirected
-	doc	  nodeptr		# input to command (NARG node)
-
-NNOT nnot			# ! command  (actually pipeline)
-	type	int
-	com	nodeptr
diff --git a/sh/options.c b/sh/options.c
deleted file mode 100644
index bc833c7..0000000
--- a/sh/options.c
+++ /dev/null
@@ -1,530 +0,0 @@
-/*	$NetBSD: options.c,v 1.37 2004/10/30 19:29:27 christos Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)options.c	8.2 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: options.c,v 1.37 2004/10/30 19:29:27 christos Exp $");
-#endif
-#endif /* not lint */
-
-#include <signal.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-#include "shell.h"
-#define DEFINE_OPTIONS
-#include "options.h"
-#undef DEFINE_OPTIONS
-#include "nodes.h"	/* for other header files */
-#include "eval.h"
-#include "jobs.h"
-#include "input.h"
-#include "output.h"
-#include "trap.h"
-#include "var.h"
-#include "memalloc.h"
-#include "error.h"
-#include "mystring.h"
-#ifndef SMALL
-#include "myhistedit.h"
-#endif
-#include "show.h"
-
-char *arg0;			/* value of $0 */
-struct shparam shellparam;	/* current positional parameters */
-char **argptr;			/* argument list for builtin commands */
-char *optionarg;		/* set by nextopt (like getopt) */
-char *optptr;			/* used by nextopt */
-
-char *minusc;			/* argument to -c option */
-
-
-STATIC void options(int);
-STATIC void minus_o(char *, int);
-STATIC void setoption(int, int);
-STATIC int getopts(char *, char *, char **, char ***, char **);
-
-
-/*
- * Process the shell command line arguments.
- */
-
-void
-procargs(int argc, char **argv)
-{
-	int i;
-
-	argptr = argv;
-	if (argc > 0)
-		argptr++;
-	for (i = 0; i < NOPTS; i++)
-		optlist[i].val = 2;
-	options(1);
-	if (*argptr == NULL && minusc == NULL)
-		sflag = 1;
-	if (iflag == 2 && sflag == 1 && isatty(0) && isatty(1))
-		iflag = 1;
-	if (mflag == 2)
-		mflag = iflag;
-	for (i = 0; i < NOPTS; i++)
-		if (optlist[i].val == 2)
-			optlist[i].val = 0;
-#if DEBUG == 2
-	debug = 1;
-#endif
-	arg0 = argv[0];
-	if (sflag == 0 && minusc == NULL) {
-		commandname = argv[0];
-		arg0 = *argptr++;
-		setinputfile(arg0, 0);
-		commandname = arg0;
-	}
-	/* POSIX 1003.2: first arg after -c cmd is $0, remainder $1... */
-	if (minusc != NULL) {
-		if (argptr == NULL || *argptr == NULL)
-			error("Bad -c option");
-		minusc = *argptr++;
-		if (*argptr != 0)
-			arg0 = *argptr++;
-	}
-
-	shellparam.p = argptr;
-	shellparam.reset = 1;
-	/* assert(shellparam.malloc == 0 && shellparam.nparam == 0); */
-	while (*argptr) {
-		shellparam.nparam++;
-		argptr++;
-	}
-	optschanged();
-}
-
-
-void
-optschanged(void)
-{
-	setinteractive(iflag);
-#ifdef WITH_HISTORY
-	histedit();
-#endif
-	setjobctl(mflag);
-}
-
-/*
- * Process shell options.  The global variable argptr contains a pointer
- * to the argument list; we advance it past the options.
- */
-
-STATIC void
-options(int cmdline)
-{
-	static char empty[] = "";
-	char *p;
-	int val;
-	int c;
-
-	if (cmdline)
-		minusc = NULL;
-	while ((p = *argptr) != NULL) {
-		argptr++;
-		if ((c = *p++) == '-') {
-			val = 1;
-                        if (p[0] == '\0' || (p[0] == '-' && p[1] == '\0')) {
-                                if (!cmdline) {
-                                        /* "-" means turn off -x and -v */
-                                        if (p[0] == '\0')
-                                                xflag = vflag = 0;
-                                        /* "--" means reset params */
-                                        else if (*argptr == NULL)
-						setparam(argptr);
-                                }
-				break;	  /* "-" or  "--" terminates options */
-			}
-		} else if (c == '+') {
-			val = 0;
-		} else {
-			argptr--;
-			break;
-		}
-		while ((c = *p++) != '\0') {
-			if (c == 'c' && cmdline) {
-				/* command is after shell args*/
-				minusc = empty;
-			} else if (c == 'o') {
-				minus_o(*argptr, val);
-				if (*argptr)
-					argptr++;
-			} else {
-				setoption(c, val);
-			}
-		}
-	}
-}
-
-static void
-set_opt_val(int i, int val)
-{
-	int j;
-	int flag;
-
-	if (val && (flag = optlist[i].opt_set)) {
-		/* some options (eg vi/emacs) are mutually exclusive */
-		for (j = 0; j < NOPTS; j++)
-		    if (optlist[j].opt_set == flag)
-			optlist[j].val = 0;
-	}
-	optlist[i].val = val;
-#ifdef DEBUG
-	if (&optlist[i].val == &debug)
-		opentrace();
-#endif
-}
-
-STATIC void
-minus_o(char *name, int val)
-{
-	int i;
-
-	if (name == NULL) {
-		out1str("Current option settings\n");
-		for (i = 0; i < NOPTS; i++)
-			out1fmt("%-16s%s\n", optlist[i].name,
-				optlist[i].val ? "on" : "off");
-	} else {
-		for (i = 0; i < NOPTS; i++)
-			if (equal(name, optlist[i].name)) {
-				set_opt_val(i, val);
-				return;
-			}
-		error("Illegal option -o %s", name);
-	}
-}
-
-
-STATIC void
-setoption(int flag, int val)
-{
-	int i;
-
-	for (i = 0; i < NOPTS; i++)
-		if (optlist[i].letter == flag) {
-			set_opt_val( i, val );
-			return;
-		}
-	error("Illegal option -%c", flag);
-	/* NOTREACHED */
-}
-
-
-
-#ifdef mkinit
-INCLUDE "options.h"
-
-SHELLPROC {
-	int i;
-
-	for (i = 0; optlist[i].name; i++)
-		optlist[i].val = 0;
-	optschanged();
-
-}
-#endif
-
-
-/*
- * Set the shell parameters.
- */
-
-void
-setparam(char **argv)
-{
-	char **newparam;
-	char **ap;
-	int nparam;
-
-	for (nparam = 0 ; argv[nparam] ; nparam++);
-	ap = newparam = ckmalloc((nparam + 1) * sizeof *ap);
-	while (*argv) {
-		*ap++ = savestr(*argv++);
-	}
-	*ap = NULL;
-	freeparam(&shellparam);
-	shellparam.malloc = 1;
-	shellparam.nparam = nparam;
-	shellparam.p = newparam;
-	shellparam.optnext = NULL;
-}
-
-
-/*
- * Free the list of positional parameters.
- */
-
-void
-freeparam(volatile struct shparam *param)
-{
-	char **ap;
-
-	if (param->malloc) {
-		for (ap = param->p ; *ap ; ap++)
-			ckfree(*ap);
-		ckfree(param->p);
-	}
-}
-
-
-
-/*
- * The shift builtin command.
- */
-
-int
-shiftcmd(int argc, char **argv)
-{
-	int n;
-	char **ap1, **ap2;
-
-	n = 1;
-	if (argc > 1)
-		n = number(argv[1]);
-	if (n > shellparam.nparam)
-		error("can't shift that many");
-	INTOFF;
-	shellparam.nparam -= n;
-	for (ap1 = shellparam.p ; --n >= 0 ; ap1++) {
-		if (shellparam.malloc)
-			ckfree(*ap1);
-	}
-	ap2 = shellparam.p;
-	while ((*ap2++ = *ap1++) != NULL);
-	shellparam.optnext = NULL;
-	INTON;
-	return 0;
-}
-
-
-
-/*
- * The set command builtin.
- */
-
-int
-setcmd(int argc, char **argv)
-{
-	if (argc == 1)
-		return showvars(0, 0, 1);
-	INTOFF;
-	options(0);
-	optschanged();
-	if (*argptr != NULL) {
-		setparam(argptr);
-	}
-	INTON;
-	return 0;
-}
-
-
-void
-getoptsreset(value)
-	const char *value;
-{
-	if (number(value) == 1) {
-		shellparam.optnext = NULL;
-		shellparam.reset = 1;
-	}
-}
-
-/*
- * The getopts builtin.  Shellparam.optnext points to the next argument
- * to be processed.  Shellparam.optptr points to the next character to
- * be processed in the current argument.  If shellparam.optnext is NULL,
- * then it's the first time getopts has been called.
- */
-
-int
-getoptscmd(int argc, char **argv)
-{
-	char **optbase;
-
-	if (argc < 3)
-		error("usage: getopts optstring var [arg]");
-	else if (argc == 3)
-		optbase = shellparam.p;
-	else
-		optbase = &argv[3];
-
-	if (shellparam.reset == 1) {
-		shellparam.optnext = optbase;
-		shellparam.optptr = NULL;
-		shellparam.reset = 0;
-	}
-
-	return getopts(argv[1], argv[2], optbase, &shellparam.optnext,
-		       &shellparam.optptr);
-}
-
-STATIC int
-getopts(char *optstr, char *optvar, char **optfirst, char ***optnext, char **optpptr)
-{
-	char *p, *q;
-	char c = '?';
-	int done = 0;
-	int ind = 0;
-	int err = 0;
-	char s[12];
-
-	if ((p = *optpptr) == NULL || *p == '\0') {
-		/* Current word is done, advance */
-		if (*optnext == NULL)
-			return 1;
-		p = **optnext;
-		if (p == NULL || *p != '-' || *++p == '\0') {
-atend:
-			ind = *optnext - optfirst + 1;
-			*optnext = NULL;
-			p = NULL;
-			done = 1;
-			goto out;
-		}
-		(*optnext)++;
-		if (p[0] == '-' && p[1] == '\0')	/* check for "--" */
-			goto atend;
-	}
-
-	c = *p++;
-	for (q = optstr; *q != c; ) {
-		if (*q == '\0') {
-			if (optstr[0] == ':') {
-				s[0] = c;
-				s[1] = '\0';
-				err |= setvarsafe("OPTARG", s, 0);
-			} else {
-				outfmt(&errout, "Illegal option -%c\n", c);
-				(void) unsetvar("OPTARG", 0);
-			}
-			c = '?';
-			goto bad;
-		}
-		if (*++q == ':')
-			q++;
-	}
-
-	if (*++q == ':') {
-		if (*p == '\0' && (p = **optnext) == NULL) {
-			if (optstr[0] == ':') {
-				s[0] = c;
-				s[1] = '\0';
-				err |= setvarsafe("OPTARG", s, 0);
-				c = ':';
-			} else {
-				outfmt(&errout, "No arg for -%c option\n", c);
-				(void) unsetvar("OPTARG", 0);
-				c = '?';
-			}
-			goto bad;
-		}
-
-		if (p == **optnext)
-			(*optnext)++;
-		err |= setvarsafe("OPTARG", p, 0);
-		p = NULL;
-	} else
-		err |= setvarsafe("OPTARG", "", 0);
-	ind = *optnext - optfirst + 1;
-	goto out;
-
-bad:
-	ind = 1;
-	*optnext = NULL;
-	p = NULL;
-out:
-	*optpptr = p;
-	fmtstr(s, sizeof(s), "%d", ind);
-	err |= setvarsafe("OPTIND", s, VNOFUNC);
-	s[0] = c;
-	s[1] = '\0';
-	err |= setvarsafe(optvar, s, 0);
-	if (err) {
-		*optnext = NULL;
-		*optpptr = NULL;
-		flushall();
-		exraise(EXERROR);
-	}
-	return done;
-}
-
-/*
- * XXX - should get rid of.  have all builtins use getopt(3).  the
- * library getopt must have the BSD extension static variable "optreset"
- * otherwise it can't be used within the shell safely.
- *
- * Standard option processing (a la getopt) for builtin routines.  The
- * only argument that is passed to nextopt is the option string; the
- * other arguments are unnecessary.  It return the character, or '\0' on
- * end of input.
- */
-
-int
-nextopt(const char *optstring)
-{
-	char *p;
-	const char *q;
-	char c;
-
-	if ((p = optptr) == NULL || *p == '\0') {
-		p = *argptr;
-		if (p == NULL || *p != '-' || *++p == '\0')
-			return '\0';
-		argptr++;
-		if (p[0] == '-' && p[1] == '\0')	/* check for "--" */
-			return '\0';
-	}
-	c = *p++;
-	for (q = optstring ; *q != c ; ) {
-		if (*q == '\0')
-			error("Illegal option -%c", c);
-		if (*++q == ':')
-			q++;
-	}
-	if (*++q == ':') {
-		if (*p == '\0' && (p = *argptr++) == NULL)
-			error("No arg for -%c option", c);
-		optionarg = p;
-		p = NULL;
-	}
-	optptr = p;
-	return c;
-}
diff --git a/sh/options.h b/sh/options.h
deleted file mode 100644
index 4cc7dbe..0000000
--- a/sh/options.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*	$NetBSD: options.h,v 1.17 2003/08/07 09:05:36 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)options.h	8.2 (Berkeley) 5/4/95
- */
-
-struct shparam {
-	int nparam;		/* # of positional parameters (without $0) */
-	unsigned char malloc;	/* if parameter list dynamically allocated */
-	unsigned char reset;	/* if getopts has been reset */
-	char **p;		/* parameter list */
-	char **optnext;		/* next parameter to be processed by getopts */
-	char *optptr;		/* used by getopts */
-};
-
-
-struct optent {
-	const char *name;		/* for set -o <name> */
-	const char letter;		/* set [+/-]<letter> and $- */
-	const char opt_set;		/* mutually exclusive option set */
-	char val;			/* value of <letter>flag */
-};
-
-/* Those marked [U] are required by posix, but have no effect! */
-
-#ifdef DEFINE_OPTIONS
-#define DEF_OPTS(name, letter, opt_set) {name, letter, opt_set, 0},
-struct optent optlist[] = {
-#else
-#define DEF_OPTS(name, letter, opt_set)
-#endif
-#define DEF_OPT(name,letter) DEF_OPTS(name, letter, 0)
-
-DEF_OPT( "errexit",	'e' )	/* exit on error */
-#define eflag optlist[0].val
-DEF_OPT( "noglob",	'f' )	/* no pathname expansion */
-#define fflag optlist[1].val
-DEF_OPT( "ignoreeof",	'I' )	/* do not exit on EOF */
-#define Iflag optlist[2].val
-DEF_OPT( "interactive",'i' )	/* interactive shell */
-#define iflag optlist[3].val
-DEF_OPT( "monitor",	'm' )	/* job control */
-#define mflag optlist[4].val
-DEF_OPT( "noexec",	'n' )	/* [U] do not exec commands */
-#define nflag optlist[5].val
-DEF_OPT( "stdin",	's' )	/* read from stdin */
-#define sflag optlist[6].val
-DEF_OPT( "xtrace",	'x' )	/* trace after expansion */
-#define xflag optlist[7].val
-DEF_OPT( "verbose",	'v' )	/* trace read input */
-#define vflag optlist[8].val
-DEF_OPTS( "vi",		'V', 'V' )	/* vi style editing */
-#define Vflag optlist[9].val
-DEF_OPTS( "emacs",	'E', 'V' )	/* emacs style editing */
-#define	Eflag optlist[10].val
-DEF_OPT( "noclobber",	'C' )	/* do not overwrite files with > */
-#define	Cflag optlist[11].val
-DEF_OPT( "allexport",	'a' )	/* export all variables */
-#define	aflag optlist[12].val
-DEF_OPT( "notify",	'b' )	/* [U] report completion of background jobs */
-#define	bflag optlist[13].val
-DEF_OPT( "nounset",	'u' )	/* error expansion of unset variables */
-#define	uflag optlist[14].val
-DEF_OPT( "quietprofile", 'q' )
-#define	qflag optlist[15].val
-DEF_OPT( "nolog",	0 )	/* [U] no functon defs in command history */
-#define	nolog optlist[16].val
-DEF_OPT( "cdprint",	0 )	/* always print result of cd */
-#define	cdprint optlist[17].val
-#ifdef DEBUG
-DEF_OPT( "debug",	0 )	/* enable debug prints */
-#define	debug optlist[18].val
-#endif
-
-#ifdef DEFINE_OPTIONS
-	{ 0, 0, 0, 0 },
-};
-#define NOPTS (sizeof optlist / sizeof optlist[0] - 1)
-int sizeof_optlist = sizeof optlist;
-#else
-extern struct optent optlist[];
-extern int sizeof_optlist;
-#endif
-
-
-extern char *minusc;		/* argument to -c option */
-extern char *arg0;		/* $0 */
-extern struct shparam shellparam;  /* $@ */
-extern char **argptr;		/* argument list for builtin commands */
-extern char *optionarg;		/* set by nextopt */
-extern char *optptr;		/* used by nextopt */
-
-void procargs(int, char **);
-void optschanged(void);
-void setparam(char **);
-void freeparam(volatile struct shparam *);
-int shiftcmd(int, char **);
-int setcmd(int, char **);
-int getoptscmd(int, char **);
-int nextopt(const char *);
-void getoptsreset(const char *);
diff --git a/sh/output.c b/sh/output.c
deleted file mode 100644
index b0e669e..0000000
--- a/sh/output.c
+++ /dev/null
@@ -1,516 +0,0 @@
-/*	$NetBSD: output.c,v 1.28 2003/08/07 09:05:36 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)output.c	8.2 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: output.c,v 1.28 2003/08/07 09:05:36 agc Exp $");
-#endif
-#endif /* not lint */
-
-/*
- * Shell output routines.  We use our own output routines because:
- *	When a builtin command is interrupted we have to discard
- *		any pending output.
- *	When a builtin command appears in back quotes, we want to
- *		save the output of the command in a region obtained
- *		via malloc, rather than doing a fork and reading the
- *		output of the command via a pipe.
- *	Our output routines may be smaller than the stdio routines.
- */
-
-#include <sys/types.h>		/* quad_t */
-#include <sys/param.h>		/* BSD4_4 */
-#include <sys/ioctl.h>
-
-#include <stdio.h>	/* defines BUFSIZ */
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-#include "shell.h"
-#include "syntax.h"
-#include "output.h"
-#include "memalloc.h"
-#include "error.h"
-
-
-#define OUTBUFSIZ BUFSIZ
-#define BLOCK_OUT -2		/* output to a fixed block of memory */
-#define MEM_OUT -3		/* output to dynamically allocated memory */
-#define OUTPUT_ERR 01		/* error occurred on output */
-
-
-struct output output = {NULL, 0, NULL, OUTBUFSIZ, 1, 0};
-struct output errout = {NULL, 0, NULL, 100, 2, 0};
-struct output memout = {NULL, 0, NULL, 0, MEM_OUT, 0};
-struct output *out1 = &output;
-struct output *out2 = &errout;
-
-
-
-#ifdef mkinit
-
-INCLUDE "output.h"
-INCLUDE "memalloc.h"
-
-RESET {
-	out1 = &output;
-	out2 = &errout;
-	if (memout.buf != NULL) {
-		ckfree(memout.buf);
-		memout.buf = NULL;
-	}
-}
-
-#endif
-
-
-#ifdef notdef	/* no longer used */
-/*
- * Set up an output file to write to memory rather than a file.
- */
-
-void
-open_mem(char *block, int length, struct output *file)
-{
-	file->nextc = block;
-	file->nleft = --length;
-	file->fd = BLOCK_OUT;
-	file->flags = 0;
-}
-#endif
-
-
-void
-out1str(const char *p)
-{
-	outstr(p, out1);
-}
-
-
-void
-out2str(const char *p)
-{
-	outstr(p, out2);
-}
-
-
-void
-outstr(const char *p, struct output *file)
-{
-	while (*p)
-		outc(*p++, file);
-	if (file == out2)
-		flushout(file);
-}
-
-
-char out_junk[16];
-
-
-void
-emptyoutbuf(struct output *dest)
-{
-	int offset;
-
-	if (dest->fd == BLOCK_OUT) {
-		dest->nextc = out_junk;
-		dest->nleft = sizeof out_junk;
-		dest->flags |= OUTPUT_ERR;
-	} else if (dest->buf == NULL) {
-		INTOFF;
-		dest->buf = ckmalloc(dest->bufsize);
-		dest->nextc = dest->buf;
-		dest->nleft = dest->bufsize;
-		INTON;
-	} else if (dest->fd == MEM_OUT) {
-		offset = dest->bufsize;
-		INTOFF;
-		dest->bufsize <<= 1;
-		dest->buf = ckrealloc(dest->buf, dest->bufsize);
-		dest->nleft = dest->bufsize - offset;
-		dest->nextc = dest->buf + offset;
-		INTON;
-	} else {
-		flushout(dest);
-	}
-	dest->nleft--;
-}
-
-
-void
-flushall(void)
-{
-	flushout(&output);
-	flushout(&errout);
-}
-
-
-void
-flushout(struct output *dest)
-{
-
-	if (dest->buf == NULL || dest->nextc == dest->buf || dest->fd < 0)
-		return;
-	if (xwrite(dest->fd, dest->buf, dest->nextc - dest->buf) < 0)
-		dest->flags |= OUTPUT_ERR;
-	dest->nextc = dest->buf;
-	dest->nleft = dest->bufsize;
-}
-
-
-void
-freestdout(void)
-{
-	INTOFF;
-	if (output.buf) {
-		ckfree(output.buf);
-		output.buf = NULL;
-		output.nleft = 0;
-	}
-	INTON;
-}
-
-
-void
-outfmt(struct output *file, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	doformat(file, fmt, ap);
-	va_end(ap);
-}
-
-
-void
-out1fmt(const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	doformat(out1, fmt, ap);
-	va_end(ap);
-}
-
-void
-dprintf(const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	doformat(out2, fmt, ap);
-	va_end(ap);
-	flushout(out2);
-}
-
-void
-fmtstr(char *outbuf, size_t length, const char *fmt, ...)
-{
-	va_list ap;
-	struct output strout;
-
-	va_start(ap, fmt);
-	strout.nextc = outbuf;
-	strout.nleft = length;
-	strout.fd = BLOCK_OUT;
-	strout.flags = 0;
-	doformat(&strout, fmt, ap);
-	outc('\0', &strout);
-	if (strout.flags & OUTPUT_ERR)
-		outbuf[length - 1] = '\0';
-	va_end(ap);
-}
-
-/*
- * Formatted output.  This routine handles a subset of the printf formats:
- * - Formats supported: d, u, o, p, X, s, and c.
- * - The x format is also accepted but is treated like X.
- * - The l, ll and q modifiers are accepted.
- * - The - and # flags are accepted; # only works with the o format.
- * - Width and precision may be specified with any format except c.
- * - An * may be given for the width or precision.
- * - The obsolete practice of preceding the width with a zero to get
- *   zero padding is not supported; use the precision field.
- * - A % may be printed by writing %% in the format string.
- */
-
-#define TEMPSIZE 24
-
-#ifdef BSD4_4
-#define HAVE_VASPRINTF 1
-#endif
-
-void
-doformat(struct output *dest, const char *f, va_list ap)
-{
-#if	HAVE_VASPRINTF
-	char *s;
-
-	vasprintf(&s, f, ap);
-	outstr(s, dest);
-	free(s);     
-#else	/* !HAVE_VASPRINTF */
-	static const char digit[] = "0123456789ABCDEF";
-	char c;
-	char temp[TEMPSIZE];
-	int flushleft;
-	int sharp;
-	int width;
-	int prec;
-	int islong;
-	int isquad;
-	char *p;
-	int sign;
-#ifdef BSD4_4
-	quad_t l;
-	u_quad_t num;
-#else
-	long l;
-	u_long num;
-#endif
-	unsigned base;
-	int len;
-	int size;
-	int pad;
-
-	while ((c = *f++) != '\0') {
-		if (c != '%') {
-			outc(c, dest);
-			continue;
-		}
-		flushleft = 0;
-		sharp = 0;
-		width = 0;
-		prec = -1;
-		islong = 0;
-		isquad = 0;
-		for (;;) {
-			if (*f == '-')
-				flushleft++;
-			else if (*f == '#')
-				sharp++;
-			else
-				break;
-			f++;
-		}
-		if (*f == '*') {
-			width = va_arg(ap, int);
-			f++;
-		} else {
-			while (is_digit(*f)) {
-				width = 10 * width + digit_val(*f++);
-			}
-		}
-		if (*f == '.') {
-			if (*++f == '*') {
-				prec = va_arg(ap, int);
-				f++;
-			} else {
-				prec = 0;
-				while (is_digit(*f)) {
-					prec = 10 * prec + digit_val(*f++);
-				}
-			}
-		}
-		if (*f == 'l') {
-			f++;
-			if (*f == 'l') {
-				isquad++;
-				f++;
-			} else
-				islong++;
-		} else if (*f == 'q') {
-			isquad++;
-			f++;
-		}
-		switch (*f) {
-		case 'd':
-#ifdef BSD4_4
-			if (isquad)
-				l = va_arg(ap, quad_t);
-			else
-#endif
-			if (islong)
-				l = va_arg(ap, long);
-			else
-				l = va_arg(ap, int);
-			sign = 0;
-			num = l;
-			if (l < 0) {
-				num = -l;
-				sign = 1;
-			}
-			base = 10;
-			goto number;
-		case 'u':
-			base = 10;
-			goto uns_number;
-		case 'o':
-			base = 8;
-			goto uns_number;
-		case 'p':
-			outc('0', dest);
-			outc('x', dest);
-			/*FALLTHROUGH*/
-		case 'x':
-			/* we don't implement 'x'; treat like 'X' */
-		case 'X':
-			base = 16;
-uns_number:	  /* an unsigned number */
-			sign = 0;
-#ifdef BSD4_4
-			if (isquad)
-				num = va_arg(ap, u_quad_t);
-			else
-#endif
-			if (islong)
-				num = va_arg(ap, unsigned long);
-			else
-				num = va_arg(ap, unsigned int);
-number:		  /* process a number */
-			p = temp + TEMPSIZE - 1;
-			*p = '\0';
-			while (num) {
-				*--p = digit[num % base];
-				num /= base;
-			}
-			len = (temp + TEMPSIZE - 1) - p;
-			if (prec < 0)
-				prec = 1;
-			if (sharp && *f == 'o' && prec <= len)
-				prec = len + 1;
-			pad = 0;
-			if (width) {
-				size = len;
-				if (size < prec)
-					size = prec;
-				size += sign;
-				pad = width - size;
-				if (flushleft == 0) {
-					while (--pad >= 0)
-						outc(' ', dest);
-				}
-			}
-			if (sign)
-				outc('-', dest);
-			prec -= len;
-			while (--prec >= 0)
-				outc('0', dest);
-			while (*p)
-				outc(*p++, dest);
-			while (--pad >= 0)
-				outc(' ', dest);
-			break;
-		case 's':
-			p = va_arg(ap, char *);
-			pad = 0;
-			if (width) {
-				len = strlen(p);
-				if (prec >= 0 && len > prec)
-					len = prec;
-				pad = width - len;
-				if (flushleft == 0) {
-					while (--pad >= 0)
-						outc(' ', dest);
-				}
-			}
-			prec++;
-			while (--prec != 0 && *p)
-				outc(*p++, dest);
-			while (--pad >= 0)
-				outc(' ', dest);
-			break;
-		case 'c':
-			c = va_arg(ap, int);
-			outc(c, dest);
-			break;
-		default:
-			outc(*f, dest);
-			break;
-		}
-		f++;
-	}
-#endif	/* !HAVE_VASPRINTF */
-}
-
-
-
-/*
- * Version of write which resumes after a signal is caught.
- */
-
-int
-xwrite(int fd, char *buf, int nbytes)
-{
-	int ntry;
-	int i;
-	int n;
-
-	n = nbytes;
-	ntry = 0;
-	for (;;) {
-		i = write(fd, buf, n);
-		if (i > 0) {
-			if ((n -= i) <= 0)
-				return nbytes;
-			buf += i;
-			ntry = 0;
-		} else if (i == 0) {
-			if (++ntry > 10)
-				return nbytes - n;
-		} else if (errno != EINTR) {
-			return -1;
-		}
-	}
-}
-
-
-/*
- * Version of ioctl that retries after a signal is caught.
- * XXX unused function
- */
-
-int
-xioctl(int fd, unsigned long request, char *arg)
-{
-	int i;
-
-	while ((i = ioctl(fd, request, arg)) == -1 && errno == EINTR);
-	return i;
-}
diff --git a/sh/output.h b/sh/output.h
deleted file mode 100644
index 9a199a0..0000000
--- a/sh/output.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*	$NetBSD: output.h,v 1.17 2003/08/07 09:05:36 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)output.h	8.2 (Berkeley) 5/4/95
- */
-
-#ifndef OUTPUT_INCL
-
-#include <stdarg.h>
-
-struct output {
-	char *nextc;
-	int nleft;
-	char *buf;
-	int bufsize;
-	short fd;
-	short flags;
-};
-
-extern struct output output;
-extern struct output errout;
-extern struct output memout;
-extern struct output *out1;
-extern struct output *out2;
-
-void open_mem(char *, int, struct output *);
-void out1str(const char *);
-void out2str(const char *);
-void outstr(const char *, struct output *);
-void emptyoutbuf(struct output *);
-void flushall(void);
-void flushout(struct output *);
-void freestdout(void);
-void outfmt(struct output *, const char *, ...)
-    __attribute__((__format__(__printf__,2,3)));
-void out1fmt(const char *, ...)
-    __attribute__((__format__(__printf__,1,2)));
-void dprintf(const char *, ...)
-    __attribute__((__format__(__printf__,1,2)));
-void fmtstr(char *, size_t, const char *, ...)
-    __attribute__((__format__(__printf__,3,4)));
-void doformat(struct output *, const char *, va_list);
-int xwrite(int, char *, int);
-int xioctl(int, unsigned long, char *);
-
-#define outc(c, file)	(--(file)->nleft < 0? (emptyoutbuf(file), *(file)->nextc++ = (c)) : (*(file)->nextc++ = (c)))
-#define out1c(c)	outc(c, out1);
-#define out2c(c)	outc(c, out2);
-
-#define OUTPUT_INCL
-#endif
diff --git a/sh/parser.c b/sh/parser.c
deleted file mode 100644
index 67de58e..0000000
--- a/sh/parser.c
+++ /dev/null
@@ -1,1651 +0,0 @@
-/*	$NetBSD: parser.c,v 1.57 2004/06/27 10:27:57 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)parser.c	8.7 (Berkeley) 5/16/95";
-#else
-__RCSID("$NetBSD: parser.c,v 1.57 2004/06/27 10:27:57 dsl Exp $");
-#endif
-#endif /* not lint */
-
-#include <stdlib.h>
-
-#include "shell.h"
-#include "parser.h"
-#include "nodes.h"
-#include "expand.h"	/* defines rmescapes() */
-#include "eval.h"	/* defines commandname */
-#include "redir.h"	/* defines copyfd() */
-#include "syntax.h"
-#include "options.h"
-#include "input.h"
-#include "output.h"
-#include "var.h"
-#include "error.h"
-#include "memalloc.h"
-#include "mystring.h"
-#include "alias.h"
-#include "show.h"
-#ifndef SMALL
-#include "myhistedit.h"
-#endif
-
-/*
- * Shell command parser.
- */
-
-#define EOFMARKLEN 79
-
-/* values returned by readtoken */
-#include "token.h"
-
-#define OPENBRACE '{'
-#define CLOSEBRACE '}'
-
-
-struct heredoc {
-	struct heredoc *next;	/* next here document in list */
-	union node *here;		/* redirection node */
-	char *eofmark;		/* string indicating end of input */
-	int striptabs;		/* if set, strip leading tabs */
-};
-
-
-
-static int noalias = 0;		/* when set, don't handle aliases */
-struct heredoc *heredoclist;	/* list of here documents to read */
-int parsebackquote;		/* nonzero if we are inside backquotes */
-int doprompt;			/* if set, prompt the user */
-int needprompt;			/* true if interactive and at start of line */
-int lasttoken;			/* last token read */
-MKINIT int tokpushback;		/* last token pushed back */
-char *wordtext;			/* text of last word returned by readtoken */
-MKINIT int checkkwd;            /* 1 == check for kwds, 2 == also eat newlines */
-struct nodelist *backquotelist;
-union node *redirnode;
-struct heredoc *heredoc;
-int quoteflag;			/* set if (part of) last token was quoted */
-int startlinno;			/* line # where last token started */
-
-
-STATIC union node *list(int);
-STATIC union node *andor(void);
-STATIC union node *pipeline(void);
-STATIC union node *command(void);
-STATIC union node *simplecmd(union node **, union node *);
-STATIC union node *makename(void);
-STATIC void parsefname(void);
-STATIC void parseheredoc(void);
-STATIC int peektoken(void);
-STATIC int readtoken(void);
-STATIC int xxreadtoken(void);
-STATIC int readtoken1(int, char const *, char *, int);
-STATIC int noexpand(char *);
-STATIC void synexpect(int) __attribute__((__noreturn__));
-STATIC void synerror(const char *) __attribute__((__noreturn__));
-STATIC void setprompt(int);
-
-
-/*
- * Read and parse a command.  Returns NEOF on end of file.  (NULL is a
- * valid parse tree indicating a blank line.)
- */
-
-union node *
-parsecmd(int interact)
-{
-	int t;
-
-	tokpushback = 0;
-	doprompt = interact;
-	if (doprompt)
-		setprompt(1);
-	else
-		setprompt(0);
-	needprompt = 0;
-	t = readtoken();
-	if (t == TEOF)
-		return NEOF;
-	if (t == TNL)
-		return NULL;
-	tokpushback++;
-	return list(1);
-}
-
-
-STATIC union node *
-list(int nlflag)
-{
-	union node *n1, *n2, *n3;
-	int tok;
-
-	checkkwd = 2;
-	if (nlflag == 0 && tokendlist[peektoken()])
-		return NULL;
-	n1 = NULL;
-	for (;;) {
-		n2 = andor();
-		tok = readtoken();
-		if (tok == TBACKGND) {
-			if (n2->type == NCMD || n2->type == NPIPE) {
-				n2->ncmd.backgnd = 1;
-			} else if (n2->type == NREDIR) {
-				n2->type = NBACKGND;
-			} else {
-				n3 = (union node *)stalloc(sizeof (struct nredir));
-				n3->type = NBACKGND;
-				n3->nredir.n = n2;
-				n3->nredir.redirect = NULL;
-				n2 = n3;
-			}
-		}
-		if (n1 == NULL) {
-			n1 = n2;
-		}
-		else {
-			n3 = (union node *)stalloc(sizeof (struct nbinary));
-			n3->type = NSEMI;
-			n3->nbinary.ch1 = n1;
-			n3->nbinary.ch2 = n2;
-			n1 = n3;
-		}
-		switch (tok) {
-		case TBACKGND:
-		case TSEMI:
-			tok = readtoken();
-			/* fall through */
-		case TNL:
-			if (tok == TNL) {
-				parseheredoc();
-				if (nlflag)
-					return n1;
-			} else {
-				tokpushback++;
-			}
-			checkkwd = 2;
-			if (tokendlist[peektoken()])
-				return n1;
-			break;
-		case TEOF:
-			if (heredoclist)
-				parseheredoc();
-			else
-				pungetc();		/* push back EOF on input */
-			return n1;
-		default:
-			if (nlflag)
-				synexpect(-1);
-			tokpushback++;
-			return n1;
-		}
-	}
-}
-
-
-
-STATIC union node *
-andor(void)
-{
-	union node *n1, *n2, *n3;
-	int t;
-
-	n1 = pipeline();
-	for (;;) {
-		if ((t = readtoken()) == TAND) {
-			t = NAND;
-		} else if (t == TOR) {
-			t = NOR;
-		} else {
-			tokpushback++;
-			return n1;
-		}
-		n2 = pipeline();
-		n3 = (union node *)stalloc(sizeof (struct nbinary));
-		n3->type = t;
-		n3->nbinary.ch1 = n1;
-		n3->nbinary.ch2 = n2;
-		n1 = n3;
-	}
-}
-
-
-
-STATIC union node *
-pipeline(void)
-{
-	union node *n1, *n2, *pipenode;
-	struct nodelist *lp, *prev;
-	int negate;
-
-	negate = 0;
-	TRACE(("pipeline: entered\n"));
-	while (readtoken() == TNOT)
-		negate = !negate;
-	tokpushback++;
-	n1 = command();
-	if (readtoken() == TPIPE) {
-		pipenode = (union node *)stalloc(sizeof (struct npipe));
-		pipenode->type = NPIPE;
-		pipenode->npipe.backgnd = 0;
-		lp = (struct nodelist *)stalloc(sizeof (struct nodelist));
-		pipenode->npipe.cmdlist = lp;
-		lp->n = n1;
-		do {
-			prev = lp;
-			lp = (struct nodelist *)stalloc(sizeof (struct nodelist));
-			lp->n = command();
-			prev->next = lp;
-		} while (readtoken() == TPIPE);
-		lp->next = NULL;
-		n1 = pipenode;
-	}
-	tokpushback++;
-	if (negate) {
-		n2 = (union node *)stalloc(sizeof (struct nnot));
-		n2->type = NNOT;
-		n2->nnot.com = n1;
-		return n2;
-	} else
-		return n1;
-}
-
-
-
-STATIC union node *
-command(void)
-{
-	union node *n1, *n2;
-	union node *ap, **app;
-	union node *cp, **cpp;
-	union node *redir, **rpp;
-	int t, negate = 0;
-
-	checkkwd = 2;
-	redir = NULL;
-	n1 = NULL;
-	rpp = &redir;
-
-	/* Check for redirection which may precede command */
-	while (readtoken() == TREDIR) {
-		*rpp = n2 = redirnode;
-		rpp = &n2->nfile.next;
-		parsefname();
-	}
-	tokpushback++;
-
-	while (readtoken() == TNOT) {
-		TRACE(("command: TNOT recognized\n"));
-		negate = !negate;
-	}
-	tokpushback++;
-
-	switch (readtoken()) {
-	case TIF:
-		n1 = (union node *)stalloc(sizeof (struct nif));
-		n1->type = NIF;
-		n1->nif.test = list(0);
-		if (readtoken() != TTHEN)
-			synexpect(TTHEN);
-		n1->nif.ifpart = list(0);
-		n2 = n1;
-		while (readtoken() == TELIF) {
-			n2->nif.elsepart = (union node *)stalloc(sizeof (struct nif));
-			n2 = n2->nif.elsepart;
-			n2->type = NIF;
-			n2->nif.test = list(0);
-			if (readtoken() != TTHEN)
-				synexpect(TTHEN);
-			n2->nif.ifpart = list(0);
-		}
-		if (lasttoken == TELSE)
-			n2->nif.elsepart = list(0);
-		else {
-			n2->nif.elsepart = NULL;
-			tokpushback++;
-		}
-		if (readtoken() != TFI)
-			synexpect(TFI);
-		checkkwd = 1;
-		break;
-	case TWHILE:
-	case TUNTIL: {
-		int got;
-		n1 = (union node *)stalloc(sizeof (struct nbinary));
-		n1->type = (lasttoken == TWHILE)? NWHILE : NUNTIL;
-		n1->nbinary.ch1 = list(0);
-		if ((got=readtoken()) != TDO) {
-TRACE(("expecting DO got %s %s\n", tokname[got], got == TWORD ? wordtext : ""));
-			synexpect(TDO);
-		}
-		n1->nbinary.ch2 = list(0);
-		if (readtoken() != TDONE)
-			synexpect(TDONE);
-		checkkwd = 1;
-		break;
-	}
-	case TFOR:
-		if (readtoken() != TWORD || quoteflag || ! goodname(wordtext))
-			synerror("Bad for loop variable");
-		n1 = (union node *)stalloc(sizeof (struct nfor));
-		n1->type = NFOR;
-		n1->nfor.var = wordtext;
-		if (readtoken() == TWORD && ! quoteflag && equal(wordtext, "in")) {
-			app = &ap;
-			while (readtoken() == TWORD) {
-				n2 = (union node *)stalloc(sizeof (struct narg));
-				n2->type = NARG;
-				n2->narg.text = wordtext;
-				n2->narg.backquote = backquotelist;
-				*app = n2;
-				app = &n2->narg.next;
-			}
-			*app = NULL;
-			n1->nfor.args = ap;
-			if (lasttoken != TNL && lasttoken != TSEMI)
-				synexpect(-1);
-		} else {
-			static char argvars[5] = {CTLVAR, VSNORMAL|VSQUOTE,
-								   '@', '=', '\0'};
-			n2 = (union node *)stalloc(sizeof (struct narg));
-			n2->type = NARG;
-			n2->narg.text = argvars;
-			n2->narg.backquote = NULL;
-			n2->narg.next = NULL;
-			n1->nfor.args = n2;
-			/*
-			 * Newline or semicolon here is optional (but note
-			 * that the original Bourne shell only allowed NL).
-			 */
-			if (lasttoken != TNL && lasttoken != TSEMI)
-				tokpushback++;
-		}
-		checkkwd = 2;
-		if ((t = readtoken()) == TDO)
-			t = TDONE;
-		else if (t == TBEGIN)
-			t = TEND;
-		else
-			synexpect(-1);
-		n1->nfor.body = list(0);
-		if (readtoken() != t)
-			synexpect(t);
-		checkkwd = 1;
-		break;
-	case TCASE:
-		n1 = (union node *)stalloc(sizeof (struct ncase));
-		n1->type = NCASE;
-		if (readtoken() != TWORD)
-			synexpect(TWORD);
-		n1->ncase.expr = n2 = (union node *)stalloc(sizeof (struct narg));
-		n2->type = NARG;
-		n2->narg.text = wordtext;
-		n2->narg.backquote = backquotelist;
-		n2->narg.next = NULL;
-		while (readtoken() == TNL);
-		if (lasttoken != TWORD || ! equal(wordtext, "in"))
-			synerror("expecting \"in\"");
-		cpp = &n1->ncase.cases;
-		noalias = 1;
-		checkkwd = 2, readtoken();
-		do {
-			*cpp = cp = (union node *)stalloc(sizeof (struct nclist));
-			cp->type = NCLIST;
-			app = &cp->nclist.pattern;
-			for (;;) {
-				*app = ap = (union node *)stalloc(sizeof (struct narg));
-				ap->type = NARG;
-				ap->narg.text = wordtext;
-				ap->narg.backquote = backquotelist;
-				if (checkkwd = 2, readtoken() != TPIPE)
-					break;
-				app = &ap->narg.next;
-				readtoken();
-			}
-			ap->narg.next = NULL;
-			noalias = 0;
-			if (lasttoken != TRP) {
-				synexpect(TRP);
-			}
-			cp->nclist.body = list(0);
-
-			checkkwd = 2;
-			if ((t = readtoken()) != TESAC) {
-				if (t != TENDCASE) {
-					noalias = 0;
-					synexpect(TENDCASE);
-				} else {
-					noalias = 1;
-					checkkwd = 2;
-					readtoken();
-				}
-			}
-			cpp = &cp->nclist.next;
-		} while(lasttoken != TESAC);
-		noalias = 0;
-		*cpp = NULL;
-		checkkwd = 1;
-		break;
-	case TLP:
-		n1 = (union node *)stalloc(sizeof (struct nredir));
-		n1->type = NSUBSHELL;
-		n1->nredir.n = list(0);
-		n1->nredir.redirect = NULL;
-		if (readtoken() != TRP)
-			synexpect(TRP);
-		checkkwd = 1;
-		break;
-	case TBEGIN:
-		n1 = list(0);
-		if (readtoken() != TEND)
-			synexpect(TEND);
-		checkkwd = 1;
-		break;
-	/* Handle an empty command like other simple commands.  */
-	case TSEMI:
-		/*
-		 * An empty command before a ; doesn't make much sense, and
-		 * should certainly be disallowed in the case of `if ;'.
-		 */
-		if (!redir)
-			synexpect(-1);
-	case TAND:
-	case TOR:
-	case TNL:
-	case TEOF:
-	case TWORD:
-	case TRP:
-		tokpushback++;
-		n1 = simplecmd(rpp, redir);
-		goto checkneg;
-	default:
-		synexpect(-1);
-		/* NOTREACHED */
-	}
-
-	/* Now check for redirection which may follow command */
-	while (readtoken() == TREDIR) {
-		*rpp = n2 = redirnode;
-		rpp = &n2->nfile.next;
-		parsefname();
-	}
-	tokpushback++;
-	*rpp = NULL;
-	if (redir) {
-		if (n1->type != NSUBSHELL) {
-			n2 = (union node *)stalloc(sizeof (struct nredir));
-			n2->type = NREDIR;
-			n2->nredir.n = n1;
-			n1 = n2;
-		}
-		n1->nredir.redirect = redir;
-	}
-
-checkneg:
-	if (negate) {
-		n2 = (union node *)stalloc(sizeof (struct nnot));
-		n2->type = NNOT;
-		n2->nnot.com = n1;
-		return n2;
-	}
-	else
-		return n1;
-}
-
-
-STATIC union node *
-simplecmd(union node **rpp, union node *redir)
-{
-	union node *args, **app;
-	union node **orig_rpp = rpp;
-	union node *n = NULL, *n2;
-	int negate = 0;
-
-	/* If we don't have any redirections already, then we must reset */
-	/* rpp to be the address of the local redir variable.  */
-	if (redir == 0)
-		rpp = &redir;
-
-	args = NULL;
-	app = &args;
-	/*
-	 * We save the incoming value, because we need this for shell
-	 * functions.  There can not be a redirect or an argument between
-	 * the function name and the open parenthesis.
-	 */
-	orig_rpp = rpp;
-
-	while (readtoken() == TNOT) {
-		TRACE(("command: TNOT recognized\n"));
-		negate = !negate;
-	}
-	tokpushback++;
-
-	for (;;) {
-		if (readtoken() == TWORD) {
-			n = (union node *)stalloc(sizeof (struct narg));
-			n->type = NARG;
-			n->narg.text = wordtext;
-			n->narg.backquote = backquotelist;
-			*app = n;
-			app = &n->narg.next;
-		} else if (lasttoken == TREDIR) {
-			*rpp = n = redirnode;
-			rpp = &n->nfile.next;
-			parsefname();	/* read name of redirection file */
-		} else if (lasttoken == TLP && app == &args->narg.next
-					    && rpp == orig_rpp) {
-			/* We have a function */
-			if (readtoken() != TRP)
-				synexpect(TRP);
-#ifdef notdef
-			if (! goodname(n->narg.text))
-				synerror("Bad function name");
-#endif
-			n->type = NDEFUN;
-			n->narg.next = command();
-			goto checkneg;
-		} else {
-			tokpushback++;
-			break;
-		}
-	}
-	*app = NULL;
-	*rpp = NULL;
-	n = (union node *)stalloc(sizeof (struct ncmd));
-	n->type = NCMD;
-	n->ncmd.backgnd = 0;
-	n->ncmd.args = args;
-	n->ncmd.redirect = redir;
-
-checkneg:
-	if (negate) {
-		n2 = (union node *)stalloc(sizeof (struct nnot));
-		n2->type = NNOT;
-		n2->nnot.com = n;
-		return n2;
-	}
-	else
-		return n;
-}
-
-STATIC union node *
-makename(void)
-{
-	union node *n;
-
-	n = (union node *)stalloc(sizeof (struct narg));
-	n->type = NARG;
-	n->narg.next = NULL;
-	n->narg.text = wordtext;
-	n->narg.backquote = backquotelist;
-	return n;
-}
-
-void fixredir(union node *n, const char *text, int err)
-	{
-	TRACE(("Fix redir %s %d\n", text, err));
-	if (!err)
-		n->ndup.vname = NULL;
-
-	if (is_digit(text[0]) && text[1] == '\0')
-		n->ndup.dupfd = digit_val(text[0]);
-	else if (text[0] == '-' && text[1] == '\0')
-		n->ndup.dupfd = -1;
-	else {
-
-		if (err)
-			synerror("Bad fd number");
-		else
-			n->ndup.vname = makename();
-	}
-}
-
-
-STATIC void
-parsefname(void)
-{
-	union node *n = redirnode;
-
-	if (readtoken() != TWORD)
-		synexpect(-1);
-	if (n->type == NHERE) {
-		struct heredoc *here = heredoc;
-		struct heredoc *p;
-		int i;
-
-		if (quoteflag == 0)
-			n->type = NXHERE;
-		TRACE(("Here document %d\n", n->type));
-		if (here->striptabs) {
-			while (*wordtext == '\t')
-				wordtext++;
-		}
-		if (! noexpand(wordtext) || (i = strlen(wordtext)) == 0 || i > EOFMARKLEN)
-			synerror("Illegal eof marker for << redirection");
-		rmescapes(wordtext);
-		here->eofmark = wordtext;
-		here->next = NULL;
-		if (heredoclist == NULL)
-			heredoclist = here;
-		else {
-			for (p = heredoclist ; p->next ; p = p->next);
-			p->next = here;
-		}
-	} else if (n->type == NTOFD || n->type == NFROMFD) {
-		fixredir(n, wordtext, 0);
-	} else {
-		n->nfile.fname = makename();
-	}
-}
-
-
-/*
- * Input any here documents.
- */
-
-STATIC void
-parseheredoc(void)
-{
-	struct heredoc *here;
-	union node *n;
-
-	while (heredoclist) {
-		here = heredoclist;
-		heredoclist = here->next;
-		if (needprompt) {
-			setprompt(2);
-			needprompt = 0;
-		}
-		readtoken1(pgetc(), here->here->type == NHERE? SQSYNTAX : DQSYNTAX,
-				here->eofmark, here->striptabs);
-		n = (union node *)stalloc(sizeof (struct narg));
-		n->narg.type = NARG;
-		n->narg.next = NULL;
-		n->narg.text = wordtext;
-		n->narg.backquote = backquotelist;
-		here->here->nhere.doc = n;
-	}
-}
-
-STATIC int
-peektoken(void)
-{
-	int t;
-
-	t = readtoken();
-	tokpushback++;
-	return (t);
-}
-
-STATIC int
-readtoken(void)
-{
-	int t;
-	int savecheckkwd = checkkwd;
-#ifdef DEBUG
-	int alreadyseen = tokpushback;
-#endif
-	struct alias *ap;
-
-	top:
-	t = xxreadtoken();
-
-	if (checkkwd) {
-		/*
-		 * eat newlines
-		 */
-		if (checkkwd == 2) {
-			checkkwd = 0;
-			while (t == TNL) {
-				parseheredoc();
-				t = xxreadtoken();
-			}
-		} else
-			checkkwd = 0;
-		/*
-		 * check for keywords and aliases
-		 */
-		if (t == TWORD && !quoteflag)
-		{
-			const char *const *pp;
-
-			for (pp = parsekwd; *pp; pp++) {
-				if (**pp == *wordtext && equal(*pp, wordtext))
-				{
-					lasttoken = t = pp - 
-					    parsekwd + KWDOFFSET;
-					TRACE(("keyword %s recognized\n", tokname[t]));
-					goto out;
-				}
-			}
-			if(!noalias &&
-			    (ap = lookupalias(wordtext, 1)) != NULL) {
-				pushstring(ap->val, strlen(ap->val), ap);
-				checkkwd = savecheckkwd;
-				goto top;
-			}
-		}
-out:
-		checkkwd = (t == TNOT) ? savecheckkwd : 0;
-	}
-#ifdef DEBUG
-	if (!alreadyseen)
-	    TRACE(("token %s %s\n", tokname[t], t == TWORD ? wordtext : ""));
-	else
-	    TRACE(("reread token %s %s\n", tokname[t], t == TWORD ? wordtext : ""));
-#endif
-	return (t);
-}
-
-
-/*
- * Read the next input token.
- * If the token is a word, we set backquotelist to the list of cmds in
- *	backquotes.  We set quoteflag to true if any part of the word was
- *	quoted.
- * If the token is TREDIR, then we set redirnode to a structure containing
- *	the redirection.
- * In all cases, the variable startlinno is set to the number of the line
- *	on which the token starts.
- *
- * [Change comment:  here documents and internal procedures]
- * [Readtoken shouldn't have any arguments.  Perhaps we should make the
- *  word parsing code into a separate routine.  In this case, readtoken
- *  doesn't need to have any internal procedures, but parseword does.
- *  We could also make parseoperator in essence the main routine, and
- *  have parseword (readtoken1?) handle both words and redirection.]
- */
-
-#define RETURN(token)	return lasttoken = token
-
-STATIC int
-xxreadtoken(void)
-{
-	int c;
-
-	if (tokpushback) {
-		tokpushback = 0;
-		return lasttoken;
-	}
-	if (needprompt) {
-		setprompt(2);
-		needprompt = 0;
-	}
-	startlinno = plinno;
-	for (;;) {	/* until token or start of word found */
-		c = pgetc_macro();
-		if (c == ' ' || c == '\t')
-			continue;		/* quick check for white space first */
-		switch (c) {
-		case ' ': case '\t':
-			continue;
-		case '#':
-			while ((c = pgetc()) != '\n' && c != PEOF);
-			pungetc();
-			continue;
-		case '\\':
-			if (pgetc() == '\n') {
-				startlinno = ++plinno;
-				if (doprompt)
-					setprompt(2);
-				else
-					setprompt(0);
-				continue;
-			}
-			pungetc();
-			goto breakloop;
-		case '\n':
-			plinno++;
-			needprompt = doprompt;
-			RETURN(TNL);
-		case PEOF:
-			RETURN(TEOF);
-		case '&':
-			if (pgetc() == '&')
-				RETURN(TAND);
-			pungetc();
-			RETURN(TBACKGND);
-		case '|':
-			if (pgetc() == '|')
-				RETURN(TOR);
-			pungetc();
-			RETURN(TPIPE);
-		case ';':
-			if (pgetc() == ';')
-				RETURN(TENDCASE);
-			pungetc();
-			RETURN(TSEMI);
-		case '(':
-			RETURN(TLP);
-		case ')':
-			RETURN(TRP);
-		default:
-			goto breakloop;
-		}
-	}
-breakloop:
-	return readtoken1(c, BASESYNTAX, (char *)NULL, 0);
-#undef RETURN
-}
-
-
-
-/*
- * If eofmark is NULL, read a word or a redirection symbol.  If eofmark
- * is not NULL, read a here document.  In the latter case, eofmark is the
- * word which marks the end of the document and striptabs is true if
- * leading tabs should be stripped from the document.  The argument firstc
- * is the first character of the input token or document.
- *
- * Because C does not have internal subroutines, I have simulated them
- * using goto's to implement the subroutine linkage.  The following macros
- * will run code that appears at the end of readtoken1.
- */
-
-#define CHECKEND()	{goto checkend; checkend_return:;}
-#define PARSEREDIR()	{goto parseredir; parseredir_return:;}
-#define PARSESUB()	{goto parsesub; parsesub_return:;}
-#define PARSEBACKQOLD()	{oldstyle = 1; goto parsebackq; parsebackq_oldreturn:;}
-#define PARSEBACKQNEW()	{oldstyle = 0; goto parsebackq; parsebackq_newreturn:;}
-#define	PARSEARITH()	{goto parsearith; parsearith_return:;}
-
-/*
- * Keep track of nested doublequotes in dblquote and doublequotep.
- * We use dblquote for the first 32 levels, and we expand to a malloc'ed
- * region for levels above that. Usually we never need to malloc.
- * This code assumes that an int is 32 bits. We don't use uint32_t,
- * because the rest of the code does not.
- */
-#define ISDBLQUOTE() ((varnest < 32) ? (dblquote & (1 << varnest)) : \
-    (dblquotep[(varnest / 32) - 1] & (1 << (varnest % 32))))
-
-#define SETDBLQUOTE() \
-    if (varnest < 32) \
-	dblquote |= (1 << varnest); \
-    else \
-	dblquotep[(varnest / 32) - 1] |= (1 << (varnest % 32))
-
-#define CLRDBLQUOTE() \
-    if (varnest < 32) \
-	dblquote &= ~(1 << varnest); \
-    else \
-	dblquotep[(varnest / 32) - 1] &= ~(1 << (varnest % 32))
-
-STATIC int
-readtoken1(int firstc, char const *syntax, char *eofmark, int striptabs)
-{
-	int c = firstc;
-	char *out;
-	int len;
-	char line[EOFMARKLEN + 1];
-	struct nodelist *bqlist;
-	int quotef;
-	int *dblquotep = NULL;
-	size_t maxnest = 32;
-	int dblquote;
-	int varnest;	/* levels of variables expansion */
-	int arinest;	/* levels of arithmetic expansion */
-	int parenlevel;	/* levels of parens in arithmetic */
-	int oldstyle;
-	char const *prevsyntax = NULL;	/* syntax before arithmetic */
-#if __GNUC__
-	/* Avoid longjmp clobbering */
-	(void) &maxnest;
-	(void) &dblquotep;
-	(void) &out;
-	(void) &quotef;
-	(void) &dblquote;
-	(void) &varnest;
-	(void) &arinest;
-	(void) &parenlevel;
-	(void) &oldstyle;
-	(void) &prevsyntax;
-	(void) &syntax;
-#endif
-
-	startlinno = plinno;
-	dblquote = 0;
-	varnest = 0;
-	if (syntax == DQSYNTAX) {
-		SETDBLQUOTE();
-	}
-	quotef = 0;
-	bqlist = NULL;
-	arinest = 0;
-	parenlevel = 0;
-
-	STARTSTACKSTR(out);
-	loop: {	/* for each line, until end of word */
-#if ATTY
-		if (c == '\034' && doprompt
-		 && attyset() && ! equal(termval(), "emacs")) {
-			attyline();
-			if (syntax == BASESYNTAX)
-				return readtoken();
-			c = pgetc();
-			goto loop;
-		}
-#endif
-		CHECKEND();	/* set c to PEOF if at end of here document */
-		for (;;) {	/* until end of line or end of word */
-			CHECKSTRSPACE(4, out);	/* permit 4 calls to USTPUTC */
-			switch(syntax[c]) {
-			case CNL:	/* '\n' */
-				if (syntax == BASESYNTAX)
-					goto endword;	/* exit outer loop */
-				USTPUTC(c, out);
-				plinno++;
-				if (doprompt)
-					setprompt(2);
-				else
-					setprompt(0);
-				c = pgetc();
-				goto loop;		/* continue outer loop */
-			case CWORD:
-				USTPUTC(c, out);
-				break;
-			case CCTL:
-				if (eofmark == NULL || ISDBLQUOTE())
-					USTPUTC(CTLESC, out);
-				USTPUTC(c, out);
-				break;
-			case CBACK:	/* backslash */
-				c = pgetc();
-				if (c == PEOF) {
-					USTPUTC('\\', out);
-					pungetc();
-					break;
-				}
-				if (c == '\n') {
-					if (doprompt)
-						setprompt(2);
-					else
-						setprompt(0);
-					break;
-				}
-				quotef = 1;
-				if (ISDBLQUOTE() && c != '\\' &&
-				    c != '`' && c != '$' &&
-				    (c != '"' || eofmark != NULL))
-					USTPUTC('\\', out);
-				if (SQSYNTAX[c] == CCTL)
-					USTPUTC(CTLESC, out);
-				else if (eofmark == NULL) {
-					USTPUTC(CTLQUOTEMARK, out);
-					USTPUTC(c, out);
-					if (varnest != 0)
-						USTPUTC(CTLQUOTEEND, out);
-					break;
-				}
-				USTPUTC(c, out);
-				break;
-			case CSQUOTE:
-				if (syntax != SQSYNTAX) {
-					if (eofmark == NULL)
-						USTPUTC(CTLQUOTEMARK, out);
-					quotef = 1;
-					syntax = SQSYNTAX;
-					break;
-				}
-				if (eofmark != NULL && arinest == 0 &&
-				    varnest == 0) {
-					/* Ignore inside quoted here document */
-					USTPUTC(c, out);
-					break;
-				}
-				/* End of single quotes... */
-				if (arinest)
-					syntax = ARISYNTAX;
-				else {
-					syntax = BASESYNTAX;
-					if (varnest != 0)
-						USTPUTC(CTLQUOTEEND, out);
-				}
-				break;
-			case CDQUOTE:
-				if (eofmark != NULL && arinest == 0 &&
-				    varnest == 0) {
-					/* Ignore inside here document */
-					USTPUTC(c, out);
-					break;
-				}
-				quotef = 1;
-				if (arinest) {
-					if (ISDBLQUOTE()) {
-						syntax = ARISYNTAX;
-						CLRDBLQUOTE();
-					} else {
-						syntax = DQSYNTAX;
-						SETDBLQUOTE();
-						USTPUTC(CTLQUOTEMARK, out);
-					}
-					break;
-				}
-				if (eofmark != NULL)
-					break;
-				if (ISDBLQUOTE()) {
-					if (varnest != 0)
-						USTPUTC(CTLQUOTEEND, out);
-					syntax = BASESYNTAX;
-					CLRDBLQUOTE();
-				} else {
-					syntax = DQSYNTAX;
-					SETDBLQUOTE();
-					USTPUTC(CTLQUOTEMARK, out);
-				}
-				break;
-			case CVAR:	/* '$' */
-				PARSESUB();		/* parse substitution */
-				break;
-			case CENDVAR:	/* CLOSEBRACE */
-				if (varnest > 0 && !ISDBLQUOTE()) {
-					varnest--;
-					USTPUTC(CTLENDVAR, out);
-				} else {
-					USTPUTC(c, out);
-				}
-				break;
-			case CLP:	/* '(' in arithmetic */
-				parenlevel++;
-				USTPUTC(c, out);
-				break;
-			case CRP:	/* ')' in arithmetic */
-				if (parenlevel > 0) {
-					USTPUTC(c, out);
-					--parenlevel;
-				} else {
-					if (pgetc() == ')') {
-						if (--arinest == 0) {
-							USTPUTC(CTLENDARI, out);
-							syntax = prevsyntax;
-							if (syntax == DQSYNTAX)
-								SETDBLQUOTE();
-							else
-								CLRDBLQUOTE();
-						} else
-							USTPUTC(')', out);
-					} else {
-						/*
-						 * unbalanced parens
-						 *  (don't 2nd guess - no error)
-						 */
-						pungetc();
-						USTPUTC(')', out);
-					}
-				}
-				break;
-			case CBQUOTE:	/* '`' */
-				PARSEBACKQOLD();
-				break;
-			case CEOF:
-				goto endword;		/* exit outer loop */
-			default:
-				if (varnest == 0)
-					goto endword;	/* exit outer loop */
-				USTPUTC(c, out);
-			}
-			c = pgetc_macro();
-		}
-	}
-endword:
-	if (syntax == ARISYNTAX)
-		synerror("Missing '))'");
-	if (syntax != BASESYNTAX && ! parsebackquote && eofmark == NULL)
-		synerror("Unterminated quoted string");
-	if (varnest != 0) {
-		startlinno = plinno;
-		/* { */
-		synerror("Missing '}'");
-	}
-	USTPUTC('\0', out);
-	len = out - stackblock();
-	out = stackblock();
-	if (eofmark == NULL) {
-		if ((c == '>' || c == '<')
-		 && quotef == 0
-		 && len <= 2
-		 && (*out == '\0' || is_digit(*out))) {
-			PARSEREDIR();
-			return lasttoken = TREDIR;
-		} else {
-			pungetc();
-		}
-	}
-	quoteflag = quotef;
-	backquotelist = bqlist;
-	grabstackblock(len);
-	wordtext = out;
-	if (dblquotep != NULL)
-	    ckfree(dblquotep);
-	return lasttoken = TWORD;
-/* end of readtoken routine */
-
-
-
-/*
- * Check to see whether we are at the end of the here document.  When this
- * is called, c is set to the first character of the next input line.  If
- * we are at the end of the here document, this routine sets the c to PEOF.
- */
-
-checkend: {
-	if (eofmark) {
-		if (striptabs) {
-			while (c == '\t')
-				c = pgetc();
-		}
-		if (c == *eofmark) {
-			if (pfgets(line, sizeof line) != NULL) {
-				char *p, *q;
-
-				p = line;
-				for (q = eofmark + 1 ; *q && *p == *q ; p++, q++);
-				if (*p == '\n' && *q == '\0') {
-					c = PEOF;
-					plinno++;
-					needprompt = doprompt;
-				} else {
-					pushstring(line, strlen(line), NULL);
-				}
-			}
-		}
-	}
-	goto checkend_return;
-}
-
-
-/*
- * Parse a redirection operator.  The variable "out" points to a string
- * specifying the fd to be redirected.  The variable "c" contains the
- * first character of the redirection operator.
- */
-
-parseredir: {
-	char fd = *out;
-	union node *np;
-
-	np = (union node *)stalloc(sizeof (struct nfile));
-	if (c == '>') {
-		np->nfile.fd = 1;
-		c = pgetc();
-		if (c == '>')
-			np->type = NAPPEND;
-		else if (c == '|')
-			np->type = NCLOBBER;
-		else if (c == '&')
-			np->type = NTOFD;
-		else {
-			np->type = NTO;
-			pungetc();
-		}
-	} else {	/* c == '<' */
-		np->nfile.fd = 0;
-		switch (c = pgetc()) {
-		case '<':
-			if (sizeof (struct nfile) != sizeof (struct nhere)) {
-				np = (union node *)stalloc(sizeof (struct nhere));
-				np->nfile.fd = 0;
-			}
-			np->type = NHERE;
-			heredoc = (struct heredoc *)stalloc(sizeof (struct heredoc));
-			heredoc->here = np;
-			if ((c = pgetc()) == '-') {
-				heredoc->striptabs = 1;
-			} else {
-				heredoc->striptabs = 0;
-				pungetc();
-			}
-			break;
-
-		case '&':
-			np->type = NFROMFD;
-			break;
-
-		case '>':
-			np->type = NFROMTO;
-			break;
-
-		default:
-			np->type = NFROM;
-			pungetc();
-			break;
-		}
-	}
-	if (fd != '\0')
-		np->nfile.fd = digit_val(fd);
-	redirnode = np;
-	goto parseredir_return;
-}
-
-
-/*
- * Parse a substitution.  At this point, we have read the dollar sign
- * and nothing else.
- */
-
-parsesub: {
-	int subtype;
-	int typeloc;
-	int flags;
-	char *p;
-	static const char types[] = "}-+?=";
-
-	c = pgetc();
-	if (c != '(' && c != OPENBRACE && !is_name(c) && !is_special(c)) {
-		USTPUTC('$', out);
-		pungetc();
-	} else if (c == '(') {	/* $(command) or $((arith)) */
-		if (pgetc() == '(') {
-			PARSEARITH();
-		} else {
-			pungetc();
-			PARSEBACKQNEW();
-		}
-	} else {
-		USTPUTC(CTLVAR, out);
-		typeloc = out - stackblock();
-		USTPUTC(VSNORMAL, out);
-		subtype = VSNORMAL;
-		if (c == OPENBRACE) {
-			c = pgetc();
-			if (c == '#') {
-				if ((c = pgetc()) == CLOSEBRACE)
-					c = '#';
-				else
-					subtype = VSLENGTH;
-			}
-			else
-				subtype = 0;
-		}
-		if (is_name(c)) {
-			do {
-				STPUTC(c, out);
-				c = pgetc();
-			} while (is_in_name(c));
-		} else if (is_digit(c)) {
-			do {
-				USTPUTC(c, out);
-				c = pgetc();
-			} while (is_digit(c));
-		}
-		else if (is_special(c)) {
-			USTPUTC(c, out);
-			c = pgetc();
-		}
-		else
-badsub:			synerror("Bad substitution");
-
-		STPUTC('=', out);
-		flags = 0;
-		if (subtype == 0) {
-			switch (c) {
-			case ':':
-				flags = VSNUL;
-				c = pgetc();
-				/*FALLTHROUGH*/
-			default:
-				p = strchr(types, c);
-				if (p == NULL)
-					goto badsub;
-				subtype = p - types + VSNORMAL;
-				break;
-			case '%':
-			case '#':
-				{
-					int cc = c;
-					subtype = c == '#' ? VSTRIMLEFT :
-							     VSTRIMRIGHT;
-					c = pgetc();
-					if (c == cc)
-						subtype++;
-					else
-						pungetc();
-					break;
-				}
-			}
-		} else {
-			pungetc();
-		}
-		if (ISDBLQUOTE() || arinest)
-			flags |= VSQUOTE;
-		*(stackblock() + typeloc) = subtype | flags;
-		if (subtype != VSNORMAL) {
-			varnest++;
-			if (varnest >= maxnest) {
-				dblquotep = ckrealloc(dblquotep, maxnest / 8);
-				dblquotep[(maxnest / 32) - 1] = 0;
-				maxnest += 32;
-			}
-		}
-	}
-	goto parsesub_return;
-}
-
-
-/*
- * Called to parse command substitutions.  Newstyle is set if the command
- * is enclosed inside $(...); nlpp is a pointer to the head of the linked
- * list of commands (passed by reference), and savelen is the number of
- * characters on the top of the stack which must be preserved.
- */
-
-parsebackq: {
-	struct nodelist **nlpp;
-	int savepbq;
-	union node *n;
-	char *volatile str;
-	struct jmploc jmploc;
-	struct jmploc *volatile savehandler;
-	int savelen;
-	int saveprompt;
-#ifdef __GNUC__
-	(void) &saveprompt;
-#endif
-
-	savepbq = parsebackquote;
-	if (setjmp(jmploc.loc)) {
-		if (str)
-			ckfree(str);
-		parsebackquote = 0;
-		handler = savehandler;
-		longjmp(handler->loc, 1);
-	}
-	INTOFF;
-	str = NULL;
-	savelen = out - stackblock();
-	if (savelen > 0) {
-		str = ckmalloc(savelen);
-		memcpy(str, stackblock(), savelen);
-	}
-	savehandler = handler;
-	handler = &jmploc;
-	INTON;
-        if (oldstyle) {
-                /* We must read until the closing backquote, giving special
-                   treatment to some slashes, and then push the string and
-                   reread it as input, interpreting it normally.  */
-                char *pout;
-                int pc;
-                int psavelen;
-                char *pstr;
-
-
-                STARTSTACKSTR(pout);
-		for (;;) {
-			if (needprompt) {
-				setprompt(2);
-				needprompt = 0;
-			}
-			switch (pc = pgetc()) {
-			case '`':
-				goto done;
-
-			case '\\':
-                                if ((pc = pgetc()) == '\n') {
-					plinno++;
-					if (doprompt)
-						setprompt(2);
-					else
-						setprompt(0);
-					/*
-					 * If eating a newline, avoid putting
-					 * the newline into the new character
-					 * stream (via the STPUTC after the
-					 * switch).
-					 */
-					continue;
-				}
-                                if (pc != '\\' && pc != '`' && pc != '$'
-                                    && (!ISDBLQUOTE() || pc != '"'))
-                                        STPUTC('\\', pout);
-				break;
-
-			case '\n':
-				plinno++;
-				needprompt = doprompt;
-				break;
-
-			case PEOF:
-			        startlinno = plinno;
-				synerror("EOF in backquote substitution");
- 				break;
-
-			default:
-				break;
-			}
-			STPUTC(pc, pout);
-                }
-done:
-                STPUTC('\0', pout);
-                psavelen = pout - stackblock();
-                if (psavelen > 0) {
-			pstr = grabstackstr(pout);
-			setinputstring(pstr, 1);
-                }
-        }
-	nlpp = &bqlist;
-	while (*nlpp)
-		nlpp = &(*nlpp)->next;
-	*nlpp = (struct nodelist *)stalloc(sizeof (struct nodelist));
-	(*nlpp)->next = NULL;
-	parsebackquote = oldstyle;
-
-	if (oldstyle) {
-		saveprompt = doprompt;
-		doprompt = 0;
-	}
-
-	n = list(0);
-
-	if (oldstyle)
-		doprompt = saveprompt;
-	else {
-		if (readtoken() != TRP)
-			synexpect(TRP);
-	}
-
-	(*nlpp)->n = n;
-        if (oldstyle) {
-		/*
-		 * Start reading from old file again, ignoring any pushed back
-		 * tokens left from the backquote parsing
-		 */
-                popfile();
-		tokpushback = 0;
-	}
-	while (stackblocksize() <= savelen)
-		growstackblock();
-	STARTSTACKSTR(out);
-	if (str) {
-		memcpy(out, str, savelen);
-		STADJUST(savelen, out);
-		INTOFF;
-		ckfree(str);
-		str = NULL;
-		INTON;
-	}
-	parsebackquote = savepbq;
-	handler = savehandler;
-	if (arinest || ISDBLQUOTE())
-		USTPUTC(CTLBACKQ | CTLQUOTE, out);
-	else
-		USTPUTC(CTLBACKQ, out);
-	if (oldstyle)
-		goto parsebackq_oldreturn;
-	else
-		goto parsebackq_newreturn;
-}
-
-/*
- * Parse an arithmetic expansion (indicate start of one and set state)
- */
-parsearith: {
-
-	if (++arinest == 1) {
-		prevsyntax = syntax;
-		syntax = ARISYNTAX;
-		USTPUTC(CTLARI, out);
-		if (ISDBLQUOTE())
-			USTPUTC('"',out);
-		else
-			USTPUTC(' ',out);
-	} else {
-		/*
-		 * we collapse embedded arithmetic expansion to
-		 * parenthesis, which should be equivalent
-		 */
-		USTPUTC('(', out);
-	}
-	goto parsearith_return;
-}
-
-} /* end of readtoken */
-
-
-
-#ifdef mkinit
-RESET {
-	tokpushback = 0;
-	checkkwd = 0;
-}
-#endif
-
-/*
- * Returns true if the text contains nothing to expand (no dollar signs
- * or backquotes).
- */
-
-STATIC int
-noexpand(char *text)
-{
-	char *p;
-	char c;
-
-	p = text;
-	while ((c = *p++) != '\0') {
-		if (c == CTLQUOTEMARK)
-			continue;
-		if (c == CTLESC)
-			p++;
-		else if (BASESYNTAX[(int)c] == CCTL)
-			return 0;
-	}
-	return 1;
-}
-
-
-/*
- * Return true if the argument is a legal variable name (a letter or
- * underscore followed by zero or more letters, underscores, and digits).
- */
-
-int
-goodname(char *name)
-	{
-	char *p;
-
-	p = name;
-	if (! is_name(*p))
-		return 0;
-	while (*++p) {
-		if (! is_in_name(*p))
-			return 0;
-	}
-	return 1;
-}
-
-
-/*
- * Called when an unexpected token is read during the parse.  The argument
- * is the token that is expected, or -1 if more than one type of token can
- * occur at this point.
- */
-
-STATIC void
-synexpect(int token)
-{
-	char msg[64];
-
-	if (token >= 0) {
-		fmtstr(msg, 64, "%s unexpected (expecting %s)",
-			tokname[lasttoken], tokname[token]);
-	} else {
-		fmtstr(msg, 64, "%s unexpected", tokname[lasttoken]);
-	}
-	synerror(msg);
-	/* NOTREACHED */
-}
-
-
-STATIC void
-synerror(const char *msg)
-{
-	if (commandname)
-		outfmt(&errout, "%s: %d: ", commandname, startlinno);
-	outfmt(&errout, "Syntax error: %s\n", msg);
-	error((char *)NULL);
-	/* NOTREACHED */
-}
-
-STATIC void
-setprompt(int which)
-{
-	whichprompt = which;
-
-#ifdef WITH_HISTORY
-	if (!el)
-#endif
-		out2str(getprompt(NULL));
-}
-
-/*
- * called by editline -- any expansions to the prompt
- *    should be added here.
- */
-const char *
-getprompt(void *unused)
-	{
-	switch (whichprompt) {
-	case 0:
-		return "";
-	case 1:
-		return ps1val();
-	case 2:
-		return ps2val();
-	default:
-		return "<internal prompt error>";
-	}
-}
diff --git a/sh/parser.h b/sh/parser.h
deleted file mode 100644
index b343c71..0000000
--- a/sh/parser.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*	$NetBSD: parser.h,v 1.17 2004/06/26 22:09:49 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)parser.h	8.3 (Berkeley) 5/4/95
- */
-
-/* control characters in argument strings */
-#define CTL_FIRST '\201'	/* first 'special' character */
-#define CTLESC '\201'		/* escape next character */
-#define CTLVAR '\202'		/* variable defn */
-#define CTLENDVAR '\203'
-#define CTLBACKQ '\204'
-#define CTLQUOTE 01		/* ored with CTLBACKQ code if in quotes */
-/*	CTLBACKQ | CTLQUOTE == '\205' */
-#define	CTLARI	'\206'		/* arithmetic expression */
-#define	CTLENDARI '\207'
-#define	CTLQUOTEMARK '\210'
-#define	CTLQUOTEEND '\211'	/* only inside ${...} */
-#define	CTL_LAST '\211'		/* last 'special' character */
-
-/* variable substitution byte (follows CTLVAR) */
-#define VSTYPE	0x0f		/* type of variable substitution */
-#define VSNUL	0x10		/* colon--treat the empty string as unset */
-#define VSQUOTE 0x80		/* inside double quotes--suppress splitting */
-
-/* values of VSTYPE field */
-#define VSNORMAL	0x1		/* normal variable:  $var or ${var} */
-#define VSMINUS		0x2		/* ${var-text} */
-#define VSPLUS		0x3		/* ${var+text} */
-#define VSQUESTION	0x4		/* ${var?message} */
-#define VSASSIGN	0x5		/* ${var=text} */
-#define VSTRIMLEFT	0x6		/* ${var#pattern} */
-#define VSTRIMLEFTMAX	0x7		/* ${var##pattern} */
-#define VSTRIMRIGHT	0x8		/* ${var%pattern} */
-#define VSTRIMRIGHTMAX 	0x9		/* ${var%%pattern} */
-#define VSLENGTH	0xa		/* ${#var} */
-
-
-/*
- * NEOF is returned by parsecmd when it encounters an end of file.  It
- * must be distinct from NULL, so we use the address of a variable that
- * happens to be handy.
- */
-extern int tokpushback;
-#define NEOF ((union node *)&tokpushback)
-extern int whichprompt;		/* 1 == PS1, 2 == PS2 */
-
-
-union node *parsecmd(int);
-void fixredir(union node *, const char *, int);
-int goodname(char *);
-const char *getprompt(void *);
diff --git a/sh/redir.c b/sh/redir.c
deleted file mode 100644
index 5c4c286..0000000
--- a/sh/redir.c
+++ /dev/null
@@ -1,389 +0,0 @@
-/*	$NetBSD: redir.c,v 1.29 2004/07/08 03:57:33 christos Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)redir.c	8.2 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: redir.c,v 1.29 2004/07/08 03:57:33 christos Exp $");
-#endif
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/param.h>	/* PIPE_BUF */
-#include <signal.h>
-#include <string.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-/*
- * Code for dealing with input/output redirection.
- */
-
-#include "main.h"
-#include "shell.h"
-#include "nodes.h"
-#include "jobs.h"
-#include "options.h"
-#include "expand.h"
-#include "redir.h"
-#include "output.h"
-#include "memalloc.h"
-#include "error.h"
-
-
-#define EMPTY -2		/* marks an unused slot in redirtab */
-#ifndef PIPE_BUF
-# define PIPESIZE 4096		/* amount of buffering in a pipe */
-#else
-# define PIPESIZE PIPE_BUF
-#endif
-
-#define signal bsd_signal
-
-MKINIT
-struct redirtab {
-	struct redirtab *next;
-	short renamed[10];
-};
-
-
-MKINIT struct redirtab *redirlist;
-
-/*
- * We keep track of whether or not fd0 has been redirected.  This is for
- * background commands, where we want to redirect fd0 to /dev/null only
- * if it hasn't already been redirected.
-*/
-int fd0_redirected = 0;
-
-STATIC void openredirect(union node *, char[10], int);
-STATIC int openhere(union node *);
-
-
-/*
- * Process a list of redirection commands.  If the REDIR_PUSH flag is set,
- * old file descriptors are stashed away so that the redirection can be
- * undone by calling popredir.  If the REDIR_BACKQ flag is set, then the
- * standard output, and the standard error if it becomes a duplicate of
- * stdout, is saved in memory.
- */
-
-void
-redirect(union node *redir, int flags)
-{
-	union node *n;
-	struct redirtab *sv = NULL;
-	int i;
-	int fd;
-	int try;
-	char memory[10];	/* file descriptors to write to memory */
-
-	for (i = 10 ; --i >= 0 ; )
-		memory[i] = 0;
-	memory[1] = flags & REDIR_BACKQ;
-	if (flags & REDIR_PUSH) {
-		/* We don't have to worry about REDIR_VFORK here, as
-		 * flags & REDIR_PUSH is never true if REDIR_VFORK is set.
-		 */
-		sv = ckmalloc(sizeof (struct redirtab));
-		for (i = 0 ; i < 10 ; i++)
-			sv->renamed[i] = EMPTY;
-		sv->next = redirlist;
-		redirlist = sv;
-	}
-	for (n = redir ; n ; n = n->nfile.next) {
-		fd = n->nfile.fd;
-		try = 0;
-		if ((n->nfile.type == NTOFD || n->nfile.type == NFROMFD) &&
-		    n->ndup.dupfd == fd)
-			continue; /* redirect from/to same file descriptor */
-
-		if ((flags & REDIR_PUSH) && sv->renamed[fd] == EMPTY) {
-			INTOFF;
-again:
-			if ((i = fcntl(fd, F_DUPFD, 10)) == -1) {
-				switch (errno) {
-				case EBADF:
-					if (!try) {
-						openredirect(n, memory, flags);
-						try++;
-						goto again;
-					}
-					/* FALLTHROUGH*/
-				default:
-					INTON;
-					error("%d: %s", fd, strerror(errno));
-					/* NOTREACHED */
-				}
-			}
-			if (!try) {
-				sv->renamed[fd] = i;
-				close(fd);
-			}
-			INTON;
-		} else {
-			close(fd);
-		}
-                if (fd == 0)
-                        fd0_redirected++;
-		if (!try)
-			openredirect(n, memory, flags);
-	}
-	if (memory[1])
-		out1 = &memout;
-	if (memory[2])
-		out2 = &memout;
-}
-
-
-STATIC void
-openredirect(union node *redir, char memory[10], int flags)
-{
-	int fd = redir->nfile.fd;
-	char *fname;
-	int f;
-	int oflags = O_WRONLY|O_CREAT|O_TRUNC, eflags;
-
-	/*
-	 * We suppress interrupts so that we won't leave open file
-	 * descriptors around.  This may not be such a good idea because
-	 * an open of a device or a fifo can block indefinitely.
-	 */
-	INTOFF;
-	memory[fd] = 0;
-	switch (redir->nfile.type) {
-	case NFROM:
-		fname = redir->nfile.expfname;
-		if (flags & REDIR_VFORK)
-			eflags = O_NONBLOCK;
-		else
-			eflags = 0;
-		if ((f = open(fname, O_RDONLY|eflags)) < 0)
-			goto eopen;
-		if (eflags)
-			(void)fcntl(f, F_SETFL, fcntl(f, F_GETFL, 0) & ~eflags);
-		break;
-	case NFROMTO:
-		fname = redir->nfile.expfname;
-		if ((f = open(fname, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
-			goto ecreate;
-		break;
-	case NTO:
-		if (Cflag)
-			oflags |= O_EXCL;
-		/* FALLTHROUGH */
-	case NCLOBBER:
-		fname = redir->nfile.expfname;
-		if ((f = open(fname, oflags, 0666)) < 0)
-			goto ecreate;
-		break;
-	case NAPPEND:
-		fname = redir->nfile.expfname;
-		if ((f = open(fname, O_WRONLY|O_CREAT|O_APPEND, 0666)) < 0)
-			goto ecreate;
-		break;
-	case NTOFD:
-	case NFROMFD:
-		if (redir->ndup.dupfd >= 0) {	/* if not ">&-" */
-			if (memory[redir->ndup.dupfd])
-				memory[fd] = 1;
-			else
-				copyfd(redir->ndup.dupfd, fd);
-		}
-		INTON;
-		return;
-	case NHERE:
-	case NXHERE:
-		f = openhere(redir);
-		break;
-	default:
-		abort();
-	}
-
-	if (f != fd) {
-		copyfd(f, fd);
-		close(f);
-	}
-	INTON;
-	return;
-ecreate:
-	error("cannot create %s: %s", fname, errmsg(errno, E_CREAT));
-eopen:
-	error("cannot open %s: %s", fname, errmsg(errno, E_OPEN));
-}
-
-
-/*
- * Handle here documents.  Normally we fork off a process to write the
- * data to a pipe.  If the document is short, we can stuff the data in
- * the pipe without forking.
- */
-
-STATIC int
-openhere(union node *redir)
-{
-	int pip[2];
-	int len = 0;
-
-	if (pipe(pip) < 0)
-		error("Pipe call failed");
-	if (redir->type == NHERE) {
-		len = strlen(redir->nhere.doc->narg.text);
-		if (len <= PIPESIZE) {
-			xwrite(pip[1], redir->nhere.doc->narg.text, len);
-			goto out;
-		}
-	}
-	if (forkshell((struct job *)NULL, (union node *)NULL, FORK_NOJOB) == 0) {
-		close(pip[0]);
-		signal(SIGINT, SIG_IGN);
-		signal(SIGQUIT, SIG_IGN);
-		signal(SIGHUP, SIG_IGN);
-#ifdef SIGTSTP
-		signal(SIGTSTP, SIG_IGN);
-#endif
-		signal(SIGPIPE, SIG_DFL);
-		if (redir->type == NHERE)
-			xwrite(pip[1], redir->nhere.doc->narg.text, len);
-		else
-			expandhere(redir->nhere.doc, pip[1]);
-		_exit(0);
-	}
-out:
-	close(pip[1]);
-	return pip[0];
-}
-
-
-
-/*
- * Undo the effects of the last redirection.
- */
-
-void
-popredir(void)
-{
-	struct redirtab *rp = redirlist;
-	int i;
-
-	for (i = 0 ; i < 10 ; i++) {
-		if (rp->renamed[i] != EMPTY) {
-                        if (i == 0)
-                                fd0_redirected--;
-			close(i);
-			if (rp->renamed[i] >= 0) {
-				copyfd(rp->renamed[i], i);
-				close(rp->renamed[i]);
-			}
-		}
-	}
-	INTOFF;
-	redirlist = rp->next;
-	ckfree(rp);
-	INTON;
-}
-
-/*
- * Undo all redirections.  Called on error or interrupt.
- */
-
-#ifdef mkinit
-
-INCLUDE "redir.h"
-
-RESET {
-	while (redirlist)
-		popredir();
-}
-
-SHELLPROC {
-	clearredir(0);
-}
-
-#endif
-
-/* Return true if fd 0 has already been redirected at least once.  */
-int
-fd0_redirected_p () {
-        return fd0_redirected != 0;
-}
-
-/*
- * Discard all saved file descriptors.
- */
-
-void
-clearredir(vforked)
-	int vforked;
-{
-	struct redirtab *rp;
-	int i;
-
-	for (rp = redirlist ; rp ; rp = rp->next) {
-		for (i = 0 ; i < 10 ; i++) {
-			if (rp->renamed[i] >= 0) {
-				close(rp->renamed[i]);
-			}
-			if (!vforked)
-				rp->renamed[i] = EMPTY;
-		}
-	}
-}
-
-
-
-/*
- * Copy a file descriptor to be >= to.  Returns -1
- * if the source file descriptor is closed, EMPTY if there are no unused
- * file descriptors left.
- */
-
-int
-copyfd(int from, int to)
-{
-	int newfd;
-
-	newfd = fcntl(from, F_DUPFD, to);
-	if (newfd < 0) {
-		if (errno == EMFILE)
-			return EMPTY;
-		else
-			error("%d: %s", from, strerror(errno));
-	}
-	return newfd;
-}
diff --git a/sh/redir.h b/sh/redir.h
deleted file mode 100644
index c9709e9..0000000
--- a/sh/redir.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*	$NetBSD: redir.h,v 1.15 2003/08/07 09:05:37 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)redir.h	8.2 (Berkeley) 5/4/95
- */
-
-/* flags passed to redirect */
-#define REDIR_PUSH 01		/* save previous values of file descriptors */
-#define REDIR_BACKQ 02		/* save the command output in memory */
-#define REDIR_VFORK 04		/* running under vfork(2), be careful */
-
-union node;
-void redirect(union node *, int);
-void popredir(void);
-int fd0_redirected_p(void);
-void clearredir(int);
-int copyfd(int, int);
-
diff --git a/sh/sh.1 b/sh/sh.1
deleted file mode 100644
index 3ef55b4..0000000
--- a/sh/sh.1
+++ /dev/null
@@ -1,1928 +0,0 @@
-.\"	$NetBSD: sh.1,v 1.78 2004/06/03 19:54:37 hubertf Exp $
-.\" Copyright (c) 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Kenneth Almquist.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"	@(#)sh.1	8.6 (Berkeley) 5/4/95
-.\"
-.Dd April 17, 2004
-.Os
-.Dt SH 1
-.Sh NAME
-.Nm sh
-.Nd command interpreter (shell)
-.Sh SYNOPSIS
-.Nm
-.Bk -words
-.Op Fl aCefnuvxIimqVEb
-.Op Cm +aCefnuvxIimqVEb
-.Ek
-.Bk -words
-.Op Fl o Ar option_name
-.Op Cm +o Ar option_name
-.Ek
-.Bk -words
-.Op Ar command_file Oo Ar argument ... Oc
-.Ek
-.Nm
-.Fl c
-.Bk -words
-.Op Fl aCefnuvxIimqVEb
-.Op Cm +aCefnuvxIimqVEb
-.Ek
-.Bk -words
-.Op Fl o Ar option_name
-.Op Cm +o Ar option_name
-.Ek
-.Bk -words
-.Ar command_string
-.Op Ar command_name Oo Ar argument ... Oc
-.Ek
-.Nm
-.Fl s
-.Bk -words
-.Op Fl aCefnuvxIimqVEb
-.Op Cm +aCefnuvxIimqVEb
-.Ek
-.Bk -words
-.Op Fl o Ar option_name
-.Op Cm +o Ar option_name
-.Ek
-.Bk -words
-.Op Ar argument ...
-.Ek
-.Sh DESCRIPTION
-.Nm
-is the standard command interpreter for the system.
-The current version of
-.Nm
-is in the process of being changed to conform with the
-.Tn POSIX
-1003.2 and 1003.2a specifications for the shell.
-This version has many
-features which make it appear similar in some respects to the Korn shell,
-but it is not a Korn shell clone (see
-.Xr ksh 1 ) .
-Only features designated by
-.Tn POSIX ,
-plus a few Berkeley extensions, are being incorporated into this shell.
-.\" We expect
-.\" .Tn POSIX
-.\" conformance by the time 4.4 BSD is released.
-This man page is not intended
-to be a tutorial or a complete specification of the shell.
-.Ss Overview
-The shell is a command that reads lines from either a file or the
-terminal, interprets them, and generally executes other commands.
-It is the program that is running when a user logs into the system
-(although a user can select a different shell with the
-.Xr chsh 1
-command).
-The shell implements a language that has flow control
-constructs, a macro facility that provides a variety of features in
-addition to data storage, along with built in history and line editing
-capabilities.
-It incorporates many features to aid interactive use and
-has the advantage that the interpretative language is common to both
-interactive and non-interactive use (shell scripts).
-That is, commands
-can be typed directly to the running shell or can be put into a file and
-the file can be executed directly by the shell.
-.Ss Invocation
-If no args are present and if the standard input of the shell
-is connected to a terminal (or if the
-.Fl i
-flag is set),
-and the
-.Fl c
-option is not present, the shell is considered an interactive shell.
-An interactive shell generally prompts before each command and handles
-programming and command errors differently (as described below).
-When first starting,
-the shell inspects argument 0, and if it begins with a dash
-.Sq - ,
-the shell is also considered
-a login shell.
-This is normally done automatically by the system
-when the user first logs in.
-A login shell first reads commands
-from the files
-.Pa /etc/profile
-and
-.Pa .profile
-if they exist.
-If the environment variable
-.Ev ENV
-is set on entry to a shell, or is set in the
-.Pa .profile
-of a login shell, the shell next reads
-commands from the file named in
-.Ev ENV .
-Therefore, a user should place commands that are to be executed only at
-login time in the
-.Pa .profile
-file, and commands that are executed for every shell inside the
-.Ev ENV
-file.
-To set the
-.Ev ENV
-variable to some file, place the following line in your
-.Pa .profile
-of your home directory
-.Pp
-.Dl ENV=$HOME/.shinit; export ENV
-.Pp
-substituting for
-.Dq .shinit
-any filename you wish.
-Since the
-.Ev ENV
-file is read for every invocation of the shell, including shell scripts
-and non-interactive shells, the following paradigm is useful for
-restricting commands in the
-.Ev ENV
-file to interactive invocations.
-Place commands within the
-.Dq case
-and
-.Dq esac
-below (these commands are described later):
-.Pp
-.Bl -item -compact -offset indent
-.It
-.Li case $- in *i*)
-.Bl -item -compact -offset indent
-.It
-.Li # commands for interactive use only
-.It
-.Li ...
-.El
-.It
-.Li esac
-.El
-.Pp
-If command line arguments besides the options have been specified, then
-the shell treats the first argument as the name of a file from which to
-read commands (a shell script), and the remaining arguments are set as the
-positional parameters of the shell ($1, $2, etc).
-Otherwise, the shell
-reads commands from its standard input.
-.Ss Argument List Processing
-All of the single letter options have a corresponding name that can be
-used as an argument to the
-.Fl o
-option.
-The set
-.Fl o
-name is provided next to the single letter option in
-the description below.
-Specifying a dash
-.Dq -
-turns the option on, while using a plus
-.Dq +
-disables the option.
-The following options can be set from the command line or
-with the
-.Ic set
-builtin (described later).
-.Bl -tag -width aaaallexportfoo -offset indent
-.It Fl a Em allexport
-Export all variables assigned to.
-.It Fl c
-Read commands from the
-.Ar command_string
-operand instead of from the standard input.
-Special parameter 0 will be set from the
-.Ar command_name
-operand and the positional parameters ($1, $2, etc.)
-set from the remaining argument operands.
-.It Fl C Em noclobber
-Don't overwrite existing files with
-.Dq \*[Gt] .
-.It Fl e Em errexit
-If not interactive, exit immediately if any untested command fails.
-The exit status of a command is considered to be
-explicitly tested if the command is used to control an
-.Ic if ,
-.Ic elif ,
-.Ic while ,
-or
-.Ic until ;
-or if the command is the left hand operand of an
-.Dq \*[Am]\*[Am]
-or
-.Dq ||
-operator.
-.It Fl f Em noglob
-Disable pathname expansion.
-.It Fl n Em noexec
-If not interactive, read commands but do not execute them.
-This is useful for checking the syntax of shell scripts.
-.It Fl u Em nounset
-Write a message to standard error when attempting to expand a variable
-that is not set, and if the shell is not interactive, exit immediately.
-.It Fl v Em verbose
-The shell writes its input to standard error as it is read.
-Useful for debugging.
-.It Fl x Em xtrace
-Write each command to standard error (preceded by a
-.Sq +\  )
-before it is executed.
-Useful for debugging.
-.It Fl q Em quietprofile
-If the
-.Fl v
-or
-.Fl x
-options have been set, do not apply them when reading
-initialization files, these being
-.Pa /etc/profile ,
-.Pa .profile ,
-and the file specified by the
-.Ev ENV
-environment variable.
-.It Fl I Em ignoreeof
-Ignore EOF's from input when interactive.
-.It Fl i Em interactive
-Force the shell to behave interactively.
-.It Fl m Em monitor
-Turn on job control (set automatically when interactive).
-.It Fl s Em stdin
-Read commands from standard input (set automatically if no file arguments
-are present).
-This option has no effect when set after the shell has
-already started running (i.e. with
-.Ic set ) .
-.It Fl V Em vi
-Enable the built-in
-.Xr vi 1
-command line editor (disables
-.Fl E
-if it has been set).
-(See the
-.Sx Command Line Editing
-section below.)
-.It Fl E Em emacs
-Enable the built-in emacs style
-command line editor (disables
-.Fl V
-if it has been set).
-(See the
-.Sx Command Line Editing
-section below.)
-.It Fl b Em notify
-Enable asynchronous notification of background job completion.
-(UNIMPLEMENTED for 4.4alpha)
-.It "\ \ " Em cdprint
-Make an interactive shell always print the new directory name when
-changed by the
-.Ic cd
-command.
-.El
-.Ss Lexical Structure
-The shell reads input in terms of lines from a file and breaks it up into
-words at whitespace (blanks and tabs), and at certain sequences of
-characters that are special to the shell called
-.Dq operators .
-There are two types of operators: control operators and redirection
-operators (their meaning is discussed later).
-Following is a list of operators:
-.Bl -ohang -offset indent
-.It "Control operators:"
-.Dl \*[Am]  \*[Am]\*[Am]  \&(  \&)  \&;  ;; | || \*[Lt]newline\*[Gt]
-.It "Redirection operators:"
-.Dl \*[Lt]  \*[Gt]  \*[Gt]|  \*[Lt]\*[Lt]  \*[Gt]\*[Gt]  \*[Lt]\*[Am]  \*[Gt]\*[Am]  \*[Lt]\*[Lt]-  \*[Lt]\*[Gt]
-.El
-.Ss Quoting
-Quoting is used to remove the special meaning of certain characters or
-words to the shell, such as operators, whitespace, or keywords.
-There are three types of quoting: matched single quotes,
-matched double quotes, and backslash.
-.Ss Backslash
-A backslash preserves the literal meaning of the following
-character, with the exception of
-.Aq newline .
-A backslash preceding a
-.Aq newline
-is treated as a line continuation.
-.Ss Single Quotes
-Enclosing characters in single quotes preserves the literal meaning of all
-the characters (except single quotes, making it impossible to put
-single-quotes in a single-quoted string).
-.Ss Double Quotes
-Enclosing characters within double quotes preserves the literal
-meaning of all characters except dollarsign
-.Pq $ ,
-backquote
-.Pq ` ,
-and backslash
-.Pq \e .
-The backslash inside double quotes is historically weird, and serves to
-quote only the following characters:
-.Dl $  `  \*q  \e  \*[Lt]newline\*[Gt] .
-Otherwise it remains literal.
-.Ss Reserved Words
-Reserved words are words that have special meaning to the
-shell and are recognized at the beginning of a line and
-after a control operator.
-The following are reserved words:
-.Bl -column while while while while while -offset indent
-.It ! Ta elif Ta fi Ta while Ta case
-.It else Ta for Ta then Ta { Ta }
-.It do Ta done Ta until Ta if Ta esac
-.El
-.Pp
-Their meaning is discussed later.
-.Ss Aliases
-An alias is a name and corresponding value set using the
-.Ic alias
-builtin command.
-Whenever a reserved word may occur (see above),
-and after checking for reserved words, the shell
-checks the word to see if it matches an alias.
-If it does, it replaces it in the input stream with its value.
-For example, if there is an alias called
-.Dq lf
-with the value
-.Dq "ls -F" ,
-then the input:
-.Pp
-.Dl lf foobar Aq return
-.Pp
-would become
-.Pp
-.Dl ls -F foobar Aq return
-.Pp
-Aliases provide a convenient way for naive users to create shorthands for
-commands without having to learn how to create functions with arguments.
-They can also be used to create lexically obscure code.
-This use is discouraged.
-.Ss Commands
-The shell interprets the words it reads according to a language, the
-specification of which is outside the scope of this man page (refer to the
-BNF in the
-.Tn POSIX
-1003.2 document).
-Essentially though, a line is read and if the first
-word of the line (or after a control operator) is not a reserved word,
-then the shell has recognized a simple command.
-Otherwise, a complex
-command or some other special construct may have been recognized.
-.Ss Simple Commands
-If a simple command has been recognized, the shell performs
-the following actions:
-.Bl -enum -offset indent
-.It
-Leading words of the form
-.Dq name=value
-are stripped off and assigned to the environment of the simple command.
-Redirection operators and their arguments (as described below) are
-stripped off and saved for processing.
-.It
-The remaining words are expanded as described in
-the section called
-.Dq Expansions ,
-and the first remaining word is considered the command name and the
-command is located.
-The remaining words are considered the arguments of the command.
-If no command name resulted, then the
-.Dq name=value
-variable assignments recognized in item 1 affect the current shell.
-.It
-Redirections are performed as described in the next section.
-.El
-.Ss Redirections
-Redirections are used to change where a command reads its input or sends
-its output.
-In general, redirections open, close, or duplicate an
-existing reference to a file.
-The overall format used for redirection is:
-.Pp
-.Dl [n] Va redir-op Ar file
-.Pp
-where
-.Va redir-op
-is one of the redirection operators mentioned previously.
-Following is a list of the possible redirections.
-The
-.Bq n
-is an optional number, as in
-.Sq 3
-(not
-.Sq Bq 3 ) ,
-that refers to a file descriptor.
-.Bl -tag -width aaabsfiles -offset indent
-.It [n] Ns \*[Gt] file
-Redirect standard output (or n) to file.
-.It [n] Ns \*[Gt]| file
-Same, but override the
-.Fl C
-option.
-.It [n] Ns \*[Gt]\*[Gt] file
-Append standard output (or n) to file.
-.It [n] Ns \*[Lt] file
-Redirect standard input (or n) from file.
-.It [n1] Ns \*[Lt]\*[Am] Ns n2
-Duplicate standard input (or n1) from file descriptor n2.
-.It [n] Ns \*[Lt]\*[Am]-
-Close standard input (or n).
-.It [n1] Ns \*[Gt]\*[Am] Ns n2
-Duplicate standard output (or n1) to n2.
-.It [n] Ns \*[Gt]\*[Am]-
-Close standard output (or n).
-.It [n] Ns \*[Lt]\*[Gt] file
-Open file for reading and writing on standard input (or n).
-.El
-.Pp
-The following redirection is often called a
-.Dq here-document .
-.Bl -item -offset indent
-.It
-.Li [n]\*[Lt]\*[Lt] delimiter
-.Dl here-doc-text ...
-.Li delimiter
-.El
-.Pp
-All the text on successive lines up to the delimiter is saved away and
-made available to the command on standard input, or file descriptor n if
-it is specified.
-If the delimiter as specified on the initial line is
-quoted, then the here-doc-text is treated literally, otherwise the text is
-subjected to parameter expansion, command substitution, and arithmetic
-expansion (as described in the section on
-.Dq Expansions ) .
-If the operator is
-.Dq \*[Lt]\*[Lt]-
-instead of
-.Dq \*[Lt]\*[Lt] ,
-then leading tabs in the here-doc-text are stripped.
-.Ss Search and Execution
-There are three types of commands: shell functions, builtin commands, and
-normal programs -- and the command is searched for (by name) in that order.
-They each are executed in a different way.
-.Pp
-When a shell function is executed, all of the shell positional parameters
-(except $0, which remains unchanged) are set to the arguments of the shell
-function.
-The variables which are explicitly placed in the environment of
-the command (by placing assignments to them before the function name) are
-made local to the function and are set to the values given.
-Then the command given in the function definition is executed.
-The positional parameters are restored to their original values
-when the command completes.
-This all occurs within the current shell.
-.Pp
-Shell builtins are executed internally to the shell, without spawning a
-new process.
-.Pp
-Otherwise, if the command name doesn't match a function or builtin, the
-command is searched for as a normal program in the file system (as
-described in the next section).
-When a normal program is executed, the shell runs the program,
-passing the arguments and the environment to the program.
-If the program is not a normal executable file (i.e., if it does
-not begin with the "magic number" whose
-.Tn ASCII
-representation is "#!", so
-.Xr execve 2
-returns
-.Er ENOEXEC
-then) the shell will interpret the program in a subshell.
-The child shell will reinitialize itself in this case,
-so that the effect will be as if a
-new shell had been invoked to handle the ad-hoc shell script, except that
-the location of hashed commands located in the parent shell will be
-remembered by the child.
-.Pp
-Note that previous versions of this document and the source code itself
-misleadingly and sporadically refer to a shell script without a magic
-number as a "shell procedure".
-.Ss Path Search
-When locating a command, the shell first looks to see if it has a shell
-function by that name.
-Then it looks for a builtin command by that name.
-If a builtin command is not found, one of two things happen:
-.Bl -enum
-.It
-Command names containing a slash are simply executed without performing
-any searches.
-.It
-The shell searches each entry in
-.Ev PATH
-in turn for the command.
-The value of the
-.Ev PATH
-variable should be a series of entries separated by colons.
-Each entry consists of a directory name.
-The current directory may be indicated
-implicitly by an empty directory name, or explicitly by a single period.
-.El
-.Ss Command Exit Status
-Each command has an exit status that can influence the behavior
-of other shell commands.
-The paradigm is that a command exits
-with zero for normal or success, and non-zero for failure,
-error, or a false indication.
-The man page for each command
-should indicate the various exit codes and what they mean.
-Additionally, the builtin commands return exit codes, as does
-an executed shell function.
-.Pp
-If a command consists entirely of variable assignments then the
-exit status of the command is that of the last command substitution
-if any, otherwise 0.
-.Ss Complex Commands
-Complex commands are combinations of simple commands with control
-operators or reserved words, together creating a larger complex command.
-More generally, a command is one of the following:
-.Bl -bullet
-.It
-simple command
-.It
-pipeline
-.It
-list or compound-list
-.It
-compound command
-.It
-function definition
-.El
-.Pp
-Unless otherwise stated, the exit status of a command is that of the last
-simple command executed by the command.
-.Ss Pipelines
-A pipeline is a sequence of one or more commands separated
-by the control operator |.
-The standard output of all but
-the last command is connected to the standard input
-of the next command.
-The standard output of the last
-command is inherited from the shell, as usual.
-.Pp
-The format for a pipeline is:
-.Pp
-.Dl [!] command1 [ | command2 ...]
-.Pp
-The standard output of command1 is connected to the standard input of
-command2.
-The standard input, standard output, or both of a command is
-considered to be assigned by the pipeline before any redirection specified
-by redirection operators that are part of the command.
-.Pp
-If the pipeline is not in the background (discussed later), the shell
-waits for all commands to complete.
-.Pp
-If the reserved word ! does not precede the pipeline, the exit status is
-the exit status of the last command specified in the pipeline.
-Otherwise, the exit status is the logical NOT of the exit status of the
-last command.
-That is, if the last command returns zero, the exit status
-is 1; if the last command returns greater than zero, the exit status is
-zero.
-.Pp
-Because pipeline assignment of standard input or standard output or both
-takes place before redirection, it can be modified by redirection.
-For example:
-.Pp
-.Dl $ command1 2\*[Gt]\*[Am]1 | command2
-.Pp
-sends both the standard output and standard error of command1
-to the standard input of command2.
-.Pp
-A ; or
-.Aq newline
-terminator causes the preceding AND-OR-list (described
-next) to be executed sequentially; a \*[Am] causes asynchronous execution of
-the preceding AND-OR-list.
-.Pp
-Note that unlike some other shells, each process in the pipeline is a
-child of the invoking shell (unless it is a shell builtin, in which case
-it executes in the current shell -- but any effect it has on the
-environment is wiped).
-.Ss Background Commands -- \*[Am]
-If a command is terminated by the control operator ampersand (\*[Am]), the
-shell executes the command asynchronously -- that is, the shell does not
-wait for the command to finish before executing the next command.
-.Pp
-The format for running a command in background is:
-.Pp
-.Dl command1 \*[Am] [command2 \*[Am] ...]
-.Pp
-If the shell is not interactive, the standard input of an asynchronous
-command is set to
-.Pa /dev/null .
-.Ss Lists -- Generally Speaking
-A list is a sequence of zero or more commands separated by newlines,
-semicolons, or ampersands, and optionally terminated by one of these three
-characters.
-The commands in a list are executed in the order they are written.
-If command is followed by an ampersand, the shell starts the
-command and immediately proceed onto the next command; otherwise it waits
-for the command to terminate before proceeding to the next one.
-.Ss Short-Circuit List Operators
-.Dq \*[Am]\*[Am]
-and
-.Dq ||
-are AND-OR list operators.
-.Dq \*[Am]\*[Am]
-executes the first command, and then executes the second command if and only
-if the exit status of the first command is zero.
-.Dq ||
-is similar, but executes the second command if and only if the exit status
-of the first command is nonzero.
-.Dq \*[Am]\*[Am]
-and
-.Dq ||
-both have the same priority.
-Note that these operators are left-associative, so
-.Dq true || echo bar && echo baz
-writes
-.Dq baz
-and nothing else.
-This is not the way it works in C.
-.Ss Flow-Control Constructs -- if, while, for, case
-The syntax of the if command is
-.Bd -literal -offset indent
-if list
-then list
-[ elif list
-then    list ] ...
-[ else list ]
-fi
-.Ed
-.Pp
-The syntax of the while command is
-.Bd -literal -offset indent
-while list
-do   list
-done
-.Ed
-.Pp
-The two lists are executed repeatedly while the exit status of the
-first list is zero.
-The until command is similar, but has the word
-until in place of while, which causes it to
-repeat until the exit status of the first list is zero.
-.Pp
-The syntax of the for command is
-.Bd -literal -offset indent
-for variable in word ...
-do   list
-done
-.Ed
-.Pp
-The words are expanded, and then the list is executed repeatedly with the
-variable set to each word in turn.
-do and done may be replaced with
-.Dq {
-and
-.Dq } .
-.Pp
-The syntax of the break and continue command is
-.Bd -literal -offset indent
-break [ num ]
-continue [ num ]
-.Ed
-.Pp
-Break terminates the num innermost for or while loops.
-Continue continues with the next iteration of the innermost loop.
-These are implemented as builtin commands.
-.Pp
-The syntax of the case command is
-.Bd -literal -offset indent
-case word in
-pattern) list ;;
-\&...
-esac
-.Ed
-.Pp
-The pattern can actually be one or more patterns (see
-.Sx Shell Patterns
-described later), separated by
-.Dq \*(Ba
-characters.
-.Ss Grouping Commands Together
-Commands may be grouped by writing either
-.Pp
-.Dl (list)
-.Pp
-or
-.Pp
-.Dl { list; }
-.Pp
-The first of these executes the commands in a subshell.
-Builtin commands grouped into a (list) will not affect the current shell.
-The second form does not fork another shell so is slightly more efficient.
-Grouping commands together this way allows you to redirect
-their output as though they were one program:
-.Pp
-.Bd -literal -offset indent
-{ echo -n \*q hello \*q ; echo \*q world" ; } \*[Gt] greeting
-.Ed
-.Pp
-Note that
-.Dq }
-must follow a control operator (here,
-.Dq \&; )
-so that it is recognized as a reserved word and not as another command argument.
-.Ss Functions
-The syntax of a function definition is
-.Pp
-.Dl name ( ) command
-.Pp
-A function definition is an executable statement; when executed it
-installs a function named name and returns an exit status of zero.
-The command is normally a list enclosed between
-.Dq {
-and
-.Dq } .
-.Pp
-Variables may be declared to be local to a function by using a local
-command.
-This should appear as the first statement of a function, and the syntax is
-.Pp
-.Dl local [ variable | - ] ...
-.Pp
-Local is implemented as a builtin command.
-.Pp
-When a variable is made local, it inherits the initial value and exported
-and readonly flags from the variable with the same name in the surrounding
-scope, if there is one.
-Otherwise, the variable is initially unset.
-The shell uses dynamic scoping, so that if you make the variable x local to
-function f, which then calls function g, references to the variable x made
-inside g will refer to the variable x declared inside f, not to the global
-variable named x.
-.Pp
-The only special parameter that can be made local is
-.Dq - .
-Making
-.Dq -
-local any shell options that are changed via the set command inside the
-function to be restored to their original values when the function
-returns.
-.Pp
-The syntax of the return command is
-.Pp
-.Dl return [ exitstatus ]
-.Pp
-It terminates the currently executing function.
-Return is implemented as a builtin command.
-.Ss Variables and Parameters
-The shell maintains a set of parameters.
-A parameter denoted by a name is called a variable.
-When starting up, the shell turns all the environment
-variables into shell variables.
-New variables can be set using the form
-.Pp
-.Dl name=value
-.Pp
-Variables set by the user must have a name consisting solely of
-alphabetics, numerics, and underscores - the first of which must not be
-numeric.
-A parameter can also be denoted by a number or a special
-character as explained below.
-.Ss Positional Parameters
-A positional parameter is a parameter denoted by a number (n \*[Gt] 0).
-The shell sets these initially to the values of its command line arguments
-that follow the name of the shell script.
-The
-.Ic set
-builtin can also be used to set or reset them.
-.Ss Special Parameters
-A special parameter is a parameter denoted by one of the following special
-characters.
-The value of the parameter is listed next to its character.
-.Bl -tag -width thinhyphena
-.It *
-Expands to the positional parameters, starting from one.
-When the
-expansion occurs within a double-quoted string it expands to a single
-field with the value of each parameter separated by the first character of
-the
-.Ev IFS
-variable, or by a
-.Aq space
-if
-.Ev IFS
-is unset.
-.It @
-Expands to the positional parameters, starting from one.
-When the expansion occurs within double-quotes, each positional
-parameter expands as a separate argument.
-If there are no positional parameters, the
-expansion of @ generates zero arguments, even when @ is
-double-quoted.
-What this basically means, for example, is
-if $1 is
-.Dq abc
-and $2 is
-.Dq def ghi ,
-then
-.Qq $@
-expands to
-the two arguments:
-.Pp
-.Sm off
-.Dl \*q abc \*q \  \*q def\ ghi \*q
-.Sm on
-.It #
-Expands to the number of positional parameters.
-.It \&?
-Expands to the exit status of the most recent pipeline.
-.It - (Hyphen.)
-Expands to the current option flags (the single-letter
-option names concatenated into a string) as specified on
-invocation, by the set builtin command, or implicitly
-by the shell.
-.It $
-Expands to the process ID of the invoked shell.
-A subshell retains the same value of $ as its parent.
-.It \&!
-Expands to the process ID of the most recent background
-command executed from the current shell.
-For a pipeline, the process ID is that of the last command in the pipeline.
-.It 0 (Zero.)
-Expands to the name of the shell or shell script.
-.El
-.Ss Word Expansions
-This clause describes the various expansions that are performed on words.
-Not all expansions are performed on every word, as explained later.
-.Pp
-Tilde expansions, parameter expansions, command substitutions, arithmetic
-expansions, and quote removals that occur within a single word expand to a
-single field.
-It is only field splitting or pathname expansion that can
-create multiple fields from a single word.
-The single exception to this
-rule is the expansion of the special parameter @ within double-quotes, as
-was described above.
-.Pp
-The order of word expansion is:
-.Bl -enum
-.It
-Tilde Expansion, Parameter Expansion, Command Substitution,
-Arithmetic Expansion (these all occur at the same time).
-.It
-Field Splitting is performed on fields
-generated by step (1) unless the
-.Ev IFS
-variable is null.
-.It
-Pathname Expansion (unless set
-.Fl f
-is in effect).
-.It
-Quote Removal.
-.El
-.Pp
-The $ character is used to introduce parameter expansion, command
-substitution, or arithmetic evaluation.
-.Ss Tilde Expansion (substituting a user's home directory)
-A word beginning with an unquoted tilde character (~) is
-subjected to tilde expansion.
-All the characters up to
-a slash (/) or the end of the word are treated as a username
-and are replaced with the user's home directory.
-If the username is missing (as in
-.Pa ~/foobar ) ,
-the tilde is replaced with the value of the
-.Va HOME
-variable (the current user's home directory).
-.Ss Parameter Expansion
-The format for parameter expansion is as follows:
-.Pp
-.Dl ${expression}
-.Pp
-where expression consists of all characters until the matching
-.Dq } .
-Any
-.Dq }
-escaped by a backslash or within a quoted string, and characters in
-embedded arithmetic expansions, command substitutions, and variable
-expansions, are not examined in determining the matching
-.Dq } .
-.Pp
-The simplest form for parameter expansion is:
-.Pp
-.Dl ${parameter}
-.Pp
-The value, if any, of parameter is substituted.
-.Pp
-The parameter name or symbol can be enclosed in braces, which are
-optional except for positional parameters with more than one digit or
-when parameter is followed by a character that could be interpreted as
-part of the name.
-If a parameter expansion occurs inside double-quotes:
-.Bl -enum
-.It
-Pathname expansion is not performed on the results of the expansion.
-.It
-Field splitting is not performed on the results of the
-expansion, with the exception of @.
-.El
-.Pp
-In addition, a parameter expansion can be modified by using one of the
-following formats.
-.Bl -tag -width aaparameterwordaaaaa
-.It ${parameter:-word}
-Use Default Values.
-If parameter is unset or null, the expansion of word
-is substituted; otherwise, the value of parameter is substituted.
-.It ${parameter:=word}
-Assign Default Values.
-If parameter is unset or null, the expansion of
-word is assigned to parameter.
-In all cases, the final value of parameter is substituted.
-Only variables, not positional parameters or special
-parameters, can be assigned in this way.
-.It ${parameter:?[word]}
-Indicate Error if Null or Unset.
-If parameter is unset or null, the
-expansion of word (or a message indicating it is unset if word is omitted)
-is written to standard error and the shell exits with a nonzero exit status.
-Otherwise, the value of parameter is substituted.
-An interactive shell need not exit.
-.It ${parameter:+word}
-Use Alternative Value.
-If parameter is unset or null, null is
-substituted; otherwise, the expansion of word is substituted.
-.El
-.Pp
-In the parameter expansions shown previously, use of the colon in the
-format results in a test for a parameter that is unset or null; omission
-of the colon results in a test for a parameter that is only unset.
-.Bl -tag -width aaparameterwordaaaaa
-.It ${#parameter}
-String Length.
-The length in characters of the value of parameter.
-.El
-.Pp
-The following four varieties of parameter expansion provide for substring
-processing.
-In each case, pattern matching notation (see
-.Sx Shell Patterns ) ,
-rather than regular expression notation, is used to evaluate the patterns.
-If parameter is * or @, the result of the expansion is unspecified.
-Enclosing the full parameter expansion string in double-quotes does not
-cause the following four varieties of pattern characters to be quoted,
-whereas quoting characters within the braces has this effect.
-.Bl -tag -width aaparameterwordaaaaa
-.It ${parameter%word}
-Remove Smallest Suffix Pattern.
-The word is expanded to produce a pattern.
-The parameter expansion then results in parameter, with the
-smallest portion of the suffix matched by the pattern deleted.
-.It ${parameter%%word}
-Remove Largest Suffix Pattern.
-The word is expanded to produce a pattern.
-The parameter expansion then results in parameter, with the largest
-portion of the suffix matched by the pattern deleted.
-.It ${parameter#word}
-Remove Smallest Prefix Pattern.
-The word is expanded to produce a pattern.
-The parameter expansion then results in parameter, with the
-smallest portion of the prefix matched by the pattern deleted.
-.It ${parameter##word}
-Remove Largest Prefix Pattern.
-The word is expanded to produce a pattern.
-The parameter expansion then results in parameter, with the largest
-portion of the prefix matched by the pattern deleted.
-.El
-.Ss Command Substitution
-Command substitution allows the output of a command to be substituted in
-place of the command name itself.
-Command substitution occurs when the command is enclosed as follows:
-.Pp
-.Dl $(command)
-.Pp
-or
-.Po
-.Dq backquoted
-version
-.Pc :
-.Pp
-.Dl `command`
-.Pp
-The shell expands the command substitution by executing command in a
-subshell environment and replacing the command substitution with the
-standard output of the command, removing sequences of one or more
-.Ao newline Ac Ns s
-at the end of the substitution.
-(Embedded
-.Ao newline Ac Ns s
-before
-the end of the output are not removed; however, during field splitting,
-they may be translated into
-.Ao space Ac Ns s ,
-depending on the value of
-.Ev IFS
-and quoting that is in effect.)
-.Ss Arithmetic Expansion
-Arithmetic expansion provides a mechanism for evaluating an arithmetic
-expression and substituting its value.
-The format for arithmetic expansion is as follows:
-.Pp
-.Dl $((expression))
-.Pp
-The expression is treated as if it were in double-quotes, except
-that a double-quote inside the expression is not treated specially.
-The shell expands all tokens in the expression for parameter expansion,
-command substitution, and quote removal.
-.Pp
-Next, the shell treats this as an arithmetic expression and
-substitutes the value of the expression.
-.Ss White Space Splitting (Field Splitting)
-After parameter expansion, command substitution, and
-arithmetic expansion the shell scans the results of
-expansions and substitutions that did not occur in double-quotes for
-field splitting and multiple fields can result.
-.Pp
-The shell treats each character of the
-.Ev IFS
-as a delimiter and use the delimiters to split the results of parameter
-expansion and command substitution into fields.
-.Ss Pathname Expansion (File Name Generation)
-Unless the
-.Fl f
-flag is set, file name generation is performed after word splitting is
-complete.
-Each word is viewed as a series of patterns, separated by slashes.
-The process of expansion replaces the word with the names of all
-existing files whose names can be formed by replacing each pattern with a
-string that matches the specified pattern.
-There are two restrictions on
-this: first, a pattern cannot match a string containing a slash, and
-second, a pattern cannot match a string starting with a period unless the
-first character of the pattern is a period.
-The next section describes the
-patterns used for both Pathname Expansion and the
-.Ic case
-command.
-.Ss Shell Patterns
-A pattern consists of normal characters, which match themselves,
-and meta-characters.
-The meta-characters are
-.Dq \&! ,
-.Dq * ,
-.Dq \&? ,
-and
-.Dq \&[ .
-These characters lose their special meanings if they are quoted.
-When command or variable substitution is performed
-and the dollar sign or back quotes are not double quoted,
-the value of the variable or the output of
-the command is scanned for these characters and they are turned into
-meta-characters.
-.Pp
-An asterisk
-.Pq Dq *
-matches any string of characters.
-A question mark matches any single character.
-A left bracket
-.Pq Dq \&[
-introduces a character class.
-The end of the character class is indicated by a
-.Pq Dq \&] ;
-if the
-.Dq \&]
-is missing then the
-.Dq \&[
-matches a
-.Dq \&[
-rather than introducing a character class.
-A character class matches any of the characters between the square brackets.
-A range of characters may be specified using a minus sign.
-The character class may be complemented
-by making an exclamation point the first character of the character class.
-.Pp
-To include a
-.Dq \&]
-in a character class, make it the first character listed (after the
-.Dq \&! ,
-if any).
-To include a minus sign, make it the first or last character listed.
-.Ss Builtins
-This section lists the builtin commands which are builtin because they
-need to perform some operation that can't be performed by a separate
-process.
-In addition to these, there are several other commands that may
-be builtin for efficiency (e.g.
-.Xr printf 1 ,
-.Xr echo 1 ,
-.Xr test 1 ,
-etc).
-.Bl -tag -width 5n
-.It :
-A null command that returns a 0 (true) exit value.
-.It \&. file
-The commands in the specified file are read and executed by the shell.
-.It alias Op Ar name Ns Op Ar "=string ..."
-If
-.Ar name=string
-is specified, the shell defines the alias
-.Ar name
-with value
-.Ar string .
-If just
-.Ar name
-is specified, the value of the alias
-.Ar name
-is printed.
-With no arguments, the
-.Ic alias
-builtin prints the
-names and values of all defined aliases (see
-.Ic unalias ) .
-.It bg [ Ar job ] ...
-Continue the specified jobs (or the current job if no
-jobs are given) in the background.
-.It Xo command
-.Op Fl p
-.Op Fl v
-.Op Fl V
-.Ar command
-.Op Ar arg ...
-.Xc
-Execute the specified command but ignore shell functions when searching
-for it.
-(This is useful when you
-have a shell function with the same name as a builtin command.)
-.Bl -tag -width 5n
-.It Fl p
-search for command using a
-.Ev PATH
-that guarantees to find all the standard utilities.
-.It Fl V
-Do not execute the command but
-search for the command and print the resolution of the
-command search.
-This is the same as the type builtin.
-.It Fl v
-Do not execute the command but
-search for the command and print the absolute pathname
-of utilities, the name for builtins or the expansion of aliases.
-.El
-.It cd Op Ar directory Op Ar replace
-Switch to the specified directory (default
-.Ev $HOME ) .
-If
-.Ar replace
-is specified, then the new directory name is generated by replacing
-the first occurrence of
-.Ar directory
-in the current directory name with
-.Ar replace .
-Otherwise if an entry for
-.Ev CDPATH
-appears in the environment of the
-.Ic cd
-command or the shell variable
-.Ev CDPATH
-is set and the directory name does not begin with a slash, then the
-directories listed in
-.Ev CDPATH
-will be searched for the specified directory.
-The format of
-.Ev CDPATH
-is the same as that of
-.Ev PATH .
-In an interactive shell, the
-.Ic cd
-command will print out the name of the
-directory that it actually switched to if this is different from the name
-that the user gave.
-These may be different either because the
-.Ev CDPATH
-mechanism was used or because a symbolic link was crossed.
-.It eval Ar string ...
-Concatenate all the arguments with spaces.
-Then re-parse and execute the command.
-.It exec Op Ar command arg ...
-Unless command is omitted, the shell process is replaced with the
-specified program (which must be a real program, not a shell builtin or
-function).
-Any redirections on the
-.Ic exec
-command are marked as permanent, so that they are not undone when the
-.Ic exec
-command finishes.
-.It exit Op Ar exitstatus
-Terminate the shell process.
-If
-.Ar exitstatus
-is given it is used as the exit status of the shell; otherwise the
-exit status of the preceding command is used.
-.It export Ar name ...
-.It export Fl p
-The specified names are exported so that they will appear in the
-environment of subsequent commands.
-The only way to un-export a variable is to unset it.
-The shell allows the value of a variable to be set at the
-same time it is exported by writing
-.Pp
-.Dl export name=value
-.Pp
-With no arguments the export command lists the names of all exported variables.
-With the
-.Fl p
-option specified the output will be formatted suitably for non-interactive use.
-.It Xo fc Op Fl e Ar editor
-.Op Ar first Op Ar last
-.Xc
-.It Xo fc Fl l
-.Op Fl nr
-.Op Ar first Op Ar last
-.Xc
-.It Xo fc Fl s Op Ar old=new
-.Op Ar first
-.Xc
-The
-.Ic fc
-builtin lists, or edits and re-executes, commands previously entered
-to an interactive shell.
-.Bl -tag -width 5n
-.It Fl e No editor
-Use the editor named by editor to edit the commands.
-The editor string is a command name, subject to search via the
-.Ev PATH
-variable.
-The value in the
-.Ev FCEDIT
-variable is used as a default when
-.Fl e
-is not specified.
-If
-.Ev FCEDIT
-is null or unset, the value of the
-.Ev EDITOR
-variable is used.
-If
-.Ev EDITOR
-is null or unset,
-.Xr ed 1
-is used as the editor.
-.It Fl l No (ell)
-List the commands rather than invoking an editor on them.
-The commands are written in the sequence indicated by
-the first and last operands, as affected by
-.Fl r ,
-with each command preceded by the command number.
-.It Fl n
-Suppress command numbers when listing with -l.
-.It Fl r
-Reverse the order of the commands listed (with
-.Fl l )
-or edited (with neither
-.Fl l
-nor
-.Fl s ) .
-.It Fl s
-Re-execute the command without invoking an editor.
-.It first
-.It last
-Select the commands to list or edit.
-The number of previous commands that
-can be accessed are determined by the value of the
-.Ev HISTSIZE
-variable.
-The value of first or last or both are one of the following:
-.Bl -tag -width 5n
-.It [+]number
-A positive number representing a command number; command numbers can be
-displayed with the
-.Fl l
-option.
-.It Fl number
-A negative decimal number representing the command that was executed
-number of commands previously.
-For example, \-1 is the immediately previous command.
-.El
-.It string
-A string indicating the most recently entered command that begins with
-that string.
-If the old=new operand is not also specified with
-.Fl s ,
-the string form of the first operand cannot contain an embedded equal sign.
-.El
-.Pp
-The following environment variables affect the execution of fc:
-.Bl -tag -width HISTSIZE
-.It Ev FCEDIT
-Name of the editor to use.
-.It Ev HISTSIZE
-The number of previous commands that are accessible.
-.El
-.It fg Op Ar job
-Move the specified job or the current job to the foreground.
-.It getopts Ar optstring var
-The
-.Tn POSIX
-.Ic getopts
-command, not to be confused with the
-.Em Bell Labs
--derived
-.Xr getopt 1 .
-.Pp
-The first argument should be a series of letters, each of which may be
-optionally followed by a colon to indicate that the option requires an
-argument.
-The variable specified is set to the parsed option.
-.Pp
-The
-.Ic getopts
-command deprecates the older
-.Xr getopt 1
-utility due to its handling of arguments containing whitespace.
-.Pp
-The
-.Ic getopts
-builtin may be used to obtain options and their arguments
-from a list of parameters.
-When invoked,
-.Ic getopts
-places the value of the next option from the option string in the list in
-the shell variable specified by
-.Va var
-and its index in the shell variable
-.Ev OPTIND .
-When the shell is invoked,
-.Ev OPTIND
-is initialized to 1.
-For each option that requires an argument, the
-.Ic getopts
-builtin will place it in the shell variable
-.Ev OPTARG .
-If an option is not allowed for in the
-.Va optstring ,
-then
-.Ev OPTARG
-will be unset.
-.Pp
-.Va optstring
-is a string of recognized option letters (see
-.Xr getopt 3 ) .
-If a letter is followed by a colon, the option is expected to have an
-argument which may or may not be separated from it by white space.
-If an option character is not found where expected,
-.Ic getopts
-will set the variable
-.Va var
-to a
-.Dq \&? ;
-.Ic getopts
-will then unset
-.Ev OPTARG
-and write output to standard error.
-By specifying a colon as the first character of
-.Va optstring
-all errors will be ignored.
-.Pp
-A nonzero value is returned when the last option is reached.
-If there are no remaining arguments,
-.Ic getopts
-will set
-.Va var
-to the special option,
-.Dq -- ,
-otherwise, it will set
-.Va var
-to
-.Dq \&? .
-.Pp
-The following code fragment shows how one might process the arguments
-for a command that can take the options
-.Op a
-and
-.Op b ,
-and the option
-.Op c ,
-which requires an argument.
-.Pp
-.Bd -literal -offset indent
-while getopts abc: f
-do
-	case $f in
-	a | b)	flag=$f;;
-	c)	carg=$OPTARG;;
-	\\?)	echo $USAGE; exit 1;;
-	esac
-done
-shift `expr $OPTIND - 1`
-.Ed
-.Pp
-This code will accept any of the following as equivalent:
-.Pp
-.Bd -literal -offset indent
-cmd \-acarg file file
-cmd \-a \-c arg file file
-cmd \-carg -a file file
-cmd \-a \-carg \-\- file file
-.Ed
-.It hash Fl rv Ar command ...
-The shell maintains a hash table which remembers the
-locations of commands.
-With no arguments whatsoever,
-the
-.Ic hash
-command prints out the contents of this table.
-Entries which have not been looked at since the last
-.Ic cd
-command are marked with an asterisk; it is possible for these entries
-to be invalid.
-.Pp
-With arguments, the
-.Ic hash
-command removes the specified commands from the hash table (unless
-they are functions) and then locates them.
-With the
-.Fl v
-option, hash prints the locations of the commands as it finds them.
-The
-.Fl r
-option causes the hash command to delete all the entries in the hash table
-except for functions.
-.It inputrc Ar file
-Read the
-.Va file
-to set keybindings as defined by
-.Xr editrc 5 .
-.It jobid Op Ar job
-Print the process id's of the processes in the job.
-If the
-.Ar job
-argument is omitted, the current job is used.
-.It jobs
-This command lists out all the background processes
-which are children of the current shell process.
-.It pwd Op Fl LP
-Print the current directory.
-If 
-.Fl L
-is specified the cached value (initially set from
-.Ev PWD )
-is checked to see if it refers to the current directory, if it does
-the value is printed.
-Otherwise the current directory name is found using
-.Xr getcwd(3) .
-The environment variable
-.Ev PWD
-is set to printed value.
-.Pp
-The default is
-.Ic pwd
-.Fl L ,
-but note that the builtin
-.Ic cd
-command doesn't currently support
-.Fl L
-or
-.Fl P
-and will cache (almost) the absolute path.
-If
-.Ic cd
-is changed,
-.Ic pwd
-may be changed to default to
-.Ic pwd
-.Fl P .
-.Pp
-If the current directory is renamed and replaced by a symlink to the
-same directory, or the initial
-.Ev PWD
-value followed a symbolic link, then the cached value may not
-be the absolute path.
-.Pp
-The builtin command may differ from the program of the same name because
-the program will use
-.Ev PWD
-and the builtin uses a separately cached value.
-.It Xo read Op Fl p Ar prompt
-.Op Fl r
-.Ar variable
-.Op Ar ...
-.Xc
-The prompt is printed if the
-.Fl p
-option is specified and the standard input is a terminal.
-Then a line is read from the standard input.
-The trailing newline is deleted from the
-line and the line is split as described in the section on word splitting
-above, and the pieces are assigned to the variables in order.
-If there are more pieces than variables, the remaining pieces
-(along with the characters in
-.Ev IFS
-that separated them) are assigned to the last variable.
-If there are more variables than pieces,
-the remaining variables are assigned the null string.
-The
-.Ic read
-builtin will indicate success unless EOF is encountered on input, in
-which case failure is returned.
-.Pp
-By default, unless the
-.Fl r
-option is specified, the backslash
-.Dq \e
-acts as an escape character, causing the following character to be treated
-literally.
-If a backslash is followed by a newline, the backslash and the
-newline will be deleted.
-.It readonly Ar name ...
-.It readonly Fl p
-The specified names are marked as read only, so that they cannot be
-subsequently modified or unset.
-The shell allows the value of a variable
-to be set at the same time it is marked read only by writing
-.Pp
-.Dl readonly name=value
-.Pp
-With no arguments the readonly command lists the names of all read only
-variables.
-With the
-.Fl p
-option specified the output will be formatted suitably for non-interactive use.
-.Pp
-.It Xo set
-.Oo {
-.Fl options | Cm +options | Cm -- }
-.Oc Ar arg ...
-.Xc
-The
-.Ic set
-command performs three different functions.
-.Pp
-With no arguments, it lists the values of all shell variables.
-.Pp
-If options are given, it sets the specified option
-flags, or clears them as described in the section called
-.Sx Argument List Processing .
-.Pp
-The third use of the set command is to set the values of the shell's
-positional parameters to the specified args.
-To change the positional
-parameters without changing any options, use
-.Dq --
-as the first argument to set.
-If no args are present, the set command
-will clear all the positional parameters (equivalent to executing
-.Dq shift $# . )
-.It setvar Ar variable Ar value
-Assigns value to variable.
-(In general it is better to write
-variable=value rather than using
-.Ic setvar .
-.Ic setvar
-is intended to be used in
-functions that assign values to variables whose names are passed as
-parameters.)
-.It shift Op Ar n
-Shift the positional parameters n times.
-A
-.Ic shift
-sets the value of
-.Va $1
-to the value of
-.Va $2 ,
-the value of
-.Va $2
-to the value of
-.Va $3 ,
-and so on, decreasing
-the value of
-.Va $#
-by one.
-If there are zero positional parameters,
-.Ic shift
-does nothing.
-.It Xo trap
-.Op Fl l
-.Xc
-.It Xo trap
-.Op Ar action
-.Ar signal ...
-.Xc
-Cause the shell to parse and execute action when any of the specified
-signals are received.
-The signals are specified by signal number or as the name of the signal.
-If
-.Ar signal
-is
-.Li 0 ,
-the action is executed when the shell exits.
-.Ar action
-may be null, which cause the specified signals to be ignored.
-With
-.Ar action
-omitted or set to `-' the specified signals are set to their default action.
-When the shell forks off a subshell, it resets trapped (but not ignored)
-signals to the default action.
-The
-.Ic trap
-command has no effect on signals that were
-ignored on entry to the shell.
-Issuing
-.Ic trap
-with option
-.Ar -l
-will print a list of valid signal names.
-.Ic trap
-without any arguments cause it to write a list of signals and their
-associated action to the standard output in a format that is suitable
-as an input to the shell that achieves the same trapping results.
-.Pp
-Examples:
-.Pp
-.Dl trap
-.Pp
-List trapped signals and their corresponding action
-.Pp
-.Dl trap -l
-.Pp
-Print a list of valid signals
-.Pp
-.Dl trap '' INT QUIT tstp 30
-.Pp
-Ignore signals INT QUIT TSTP USR1
-.Pp
-.Dl trap date INT
-.Pp
-Print date upon receiving signal INT
-.It type Op Ar name ...
-Interpret each name as a command and print the resolution of the command
-search.
-Possible resolutions are:
-shell keyword, alias, shell builtin,
-command, tracked alias and not found.
-For aliases the alias expansion is
-printed; for commands and tracked aliases the complete pathname of the
-command is printed.
-.It ulimit Xo
-.Op Fl H \*(Ba Fl S
-.Op Fl a \*(Ba Fl tfdscmlpn Op Ar value
-.Xc
-Inquire about or set the hard or soft limits on processes or set new
-limits.
-The choice between hard limit (which no process is allowed to
-violate, and which may not be raised once it has been lowered) and soft
-limit (which causes processes to be signaled but not necessarily killed,
-and which may be raised) is made with these flags:
-.Bl -tag -width Fl
-.It Fl H
-set or inquire about hard limits
-.It Fl S
-set or inquire about soft limits.
-If neither
-.Fl H
-nor
-.Fl S
-is specified, the soft limit is displayed or both limits are set.
-If both are specified, the last one wins.
-.El
-.Pp
-.Bl -tag -width Fl
-The limit to be interrogated or set, then, is chosen by specifying
-any one of these flags:
-.It Fl a
-show all the current limits
-.It Fl b
-show or set the limit on the socket buffer size of a process (in bytes)
-.It Fl t
-show or set the limit on CPU time (in seconds)
-.It Fl f
-show or set the limit on the largest file that can be created
-(in 512-byte blocks)
-.It Fl d
-show or set the limit on the data segment size of a process (in kilobytes)
-.It Fl s
-show or set the limit on the stack size of a process (in kilobytes)
-.It Fl c
-show or set the limit on the largest core dump size that can be produced
-(in 512-byte blocks)
-.It Fl m
-show or set the limit on the total physical memory that can be
-in use by a process (in kilobytes)
-.It Fl l
-show or set the limit on how much memory a process can lock with
-.Xr mlock 2
-(in kilobytes)
-.It Fl p
-show or set the limit on the number of processes this user can
-have at one time
-.It Fl n
-show or set the limit on the number of files a process can have open at once
-.El
-.Pp
-If none of these is specified, it is the limit on file size that is shown
-or set.
-If value is specified, the limit is set to that number; otherwise
-the current limit is displayed.
-.Pp
-Limits of an arbitrary process can be displayed or set using the
-.Xr sysctl 8
-utility.
-.Pp
-.It umask Op Ar mask
-Set the value of umask (see
-.Xr umask 2 )
-to the specified octal value.
-If the argument is omitted, the umask value is printed.
-.It unalias Xo
-.Op Fl a
-.Op Ar name
-.Xc
-If
-.Ar name
-is specified, the shell removes that alias.
-If
-.Fl a
-is specified, all aliases are removed.
-.It unset Ar name ...
-The specified variables and functions are unset and unexported.
-If a given name corresponds to both a variable and a function, both
-the variable and the function are unset.
-.It wait Op Ar job
-Wait for the specified job to complete and return the exit status of the
-last process in the job.
-If the argument is omitted, wait for all jobs to
-complete and then return an exit status of zero.
-.El
-.Ss Command Line Editing
-When
-.Nm
-is being used interactively from a terminal, the current command
-and the command history (see
-.Ic fc
-in
-.Sx Builtins )
-can be edited using emacs-mode or vi-mode command-line editing.
-The command
-.Ql set -o emacs
-enables emacs-mode editing.
-The command
-.Ql set -o vi
-enables vi-mode editing and places sh into vi insert mode.
-(See the
-.Sx Argument List Processing
-section above.)
-.Pp
-The vi mode uses commands similar to a subset of those described in the
-.Xr vi 1
-man page.
-With vi-mode
-enabled, sh can be switched between insert mode and command mode.
-It's similar to vi: typing
-.Aq ESC
-will throw you into command VI command mode.
-Hitting
-.Aq return
-while in command mode will pass the line to the shell.
-.Pp
-The emacs mode uses commands similar to a subset available in
-the emacs editor.
-With emacs-mode enabled, special keys can be used to modify the text
-in the buffer using the control key.
-.Pp
-.Nm
-uses the
-.Xr editline 3
-library.
-.Sh EXIT STATUS
-Errors that are detected by the shell, such as a syntax error, will cause the
-shell to exit with a non-zero exit status.
-If the shell is not an
-interactive shell, the execution of the shell file will be aborted.
-Otherwise
-the shell will return the exit status of the last command executed, or
-if the exit builtin is used with a numeric argument, it will return the
-argument.
-.Sh ENVIRONMENT
-.Bl -tag -width MAILCHECK
-.It Ev HOME
-Set automatically by
-.Xr login 1
-from the user's login directory in the password file
-.Pq Xr passwd 5 .
-This environment variable also functions as the default argument for the
-cd builtin.
-.It Ev PATH
-The default search path for executables.
-See the above section
-.Sx Path Search .
-.It Ev CDPATH
-The search path used with the cd builtin.
-.It Ev LANG
-The string used to specify localization information that allows users
-to work with different culture-specific and language conventions.
-See
-.Xr nls 7 .
-.It Ev MAIL
-The name of a mail file, that will be checked for the arrival of new mail.
-Overridden by
-.Ev MAILPATH .
-.It Ev MAILCHECK
-The frequency in seconds that the shell checks for the arrival of mail
-in the files specified by the
-.Ev MAILPATH
-or the
-.Ev MAIL
-file.
-If set to 0, the check will occur at each prompt.
-.It Ev MAILPATH
-A colon
-.Dq \&:
-separated list of file names, for the shell to check for incoming mail.
-This environment setting overrides the
-.Ev MAIL
-setting.
-There is a maximum of 10 mailboxes that can be monitored at once.
-.It Ev PS1
-The primary prompt string, which defaults to
-.Dq $ \  ,
-unless you are the superuser, in which case it defaults to
-.Dq # \  .
-.It Ev PS2
-The secondary prompt string, which defaults to
-.Dq \*[Gt] \  .
-.It Ev PS4
-Output before each line when execution trace (set -x) is enabled,
-defaults to
-.Dq + \  .
-.It Ev IFS
-Input Field Separators.
-This is normally set to
-.Aq space ,
-.Aq tab ,
-and
-.Aq newline .
-See the
-.Sx White Space Splitting
-section for more details.
-.It Ev TERM
-The default terminal setting for the shell.
-This is inherited by
-children of the shell, and is used in the history editing modes.
-.It Ev HISTSIZE
-The number of lines in the history buffer for the shell.
-.El
-.Sh FILES
-.Bl -item -width HOMEprofilexxxx
-.It
-.Pa $HOME/.profile
-.It
-.Pa /etc/profile
-.El
-.Sh SEE ALSO
-.Xr csh 1 ,
-.Xr echo 1 ,
-.Xr getopt 1 ,
-.Xr ksh 1 ,
-.Xr login 1 ,
-.Xr printf 1 ,
-.Xr test 1 ,
-.Xr editline 3 ,
-.Xr getopt 3 ,
-.\" .Xr profile 4 ,
-.Xr editrc 5 ,
-.Xr passwd 5 ,
-.Xr environ 7 ,
-.Xr nls 7 ,
-.Xr sysctl 8
-.Sh HISTORY
-A
-.Nm
-command appeared in
-.At v1 .
-It was, however, unmaintainable so we wrote this one.
-.Sh BUGS
-Setuid shell scripts should be avoided at all costs, as they are a
-significant security risk.
-.Pp
-PS1, PS2, and PS4 should be subject to parameter expansion before
-being displayed.
diff --git a/sh/shell.h b/sh/shell.h
deleted file mode 100644
index 94be27a..0000000
--- a/sh/shell.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*	$NetBSD: shell.h,v 1.17 2003/08/07 09:05:38 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)shell.h	8.2 (Berkeley) 5/4/95
- */
-
-/*
- * The follow should be set to reflect the type of system you have:
- *	JOBS -> 1 if you have Berkeley job control, 0 otherwise.
- *	SHORTNAMES -> 1 if your linker cannot handle long names.
- *	define BSD if you are running 4.2 BSD or later.
- *	define SYSV if you are running under System V.
- *	define DEBUG=1 to compile in debugging ('set -o debug' to turn on)
- *	define DEBUG=2 to compile in and turn on debugging.
- *	define DO_SHAREDVFORK to indicate that vfork(2) shares its address
- *	       with its parent.
- *
- * When debugging is on, debugging info will be written to ./trace and
- * a quit signal will generate a core dump.
- */
-
-#include <sys/param.h>
-
-#define JOBS 1
-#ifndef BSD
-#define BSD 1
-#endif
-
-#ifndef DO_SHAREDVFORK
-#if __NetBSD_Version__ >= 104000000
-#define DO_SHAREDVFORK
-#endif
-#endif
-
-typedef void *pointer;
-#ifndef NULL
-#define NULL (void *)0
-#endif
-#define STATIC	/* empty */
-#define MKINIT	/* empty */
-
-#include <sys/cdefs.h>
-
-extern char nullstr[1];		/* null string */
-
-
-#ifdef DEBUG
-#define TRACE(param)	trace param
-#define TRACEV(param)	tracev param
-#else
-#define TRACE(param)
-#define TRACEV(param)
-#endif
diff --git a/sh/show.c b/sh/show.c
deleted file mode 100644
index e92aa51..0000000
--- a/sh/show.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/*	$NetBSD: show.c,v 1.26 2003/11/14 10:46:13 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)show.c	8.3 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: show.c,v 1.26 2003/11/14 10:46:13 dsl Exp $");
-#endif
-#endif /* not lint */
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-
-#include "shell.h"
-#include "parser.h"
-#include "nodes.h"
-#include "mystring.h"
-#include "show.h"
-#include "options.h"
-
-
-#ifdef DEBUG
-static void shtree(union node *, int, char *, FILE*);
-static void shcmd(union node *, FILE *);
-static void sharg(union node *, FILE *);
-static void indent(int, char *, FILE *);
-static void trstring(char *);
-
-
-void
-showtree(union node *n)
-{
-	trputs("showtree called\n");
-	shtree(n, 1, NULL, stdout);
-}
-
-
-static void
-shtree(union node *n, int ind, char *pfx, FILE *fp)
-{
-	struct nodelist *lp;
-	const char *s;
-
-	if (n == NULL)
-		return;
-
-	indent(ind, pfx, fp);
-	switch(n->type) {
-	case NSEMI:
-		s = "; ";
-		goto binop;
-	case NAND:
-		s = " && ";
-		goto binop;
-	case NOR:
-		s = " || ";
-binop:
-		shtree(n->nbinary.ch1, ind, NULL, fp);
-	   /*    if (ind < 0) */
-			fputs(s, fp);
-		shtree(n->nbinary.ch2, ind, NULL, fp);
-		break;
-	case NCMD:
-		shcmd(n, fp);
-		if (ind >= 0)
-			putc('\n', fp);
-		break;
-	case NPIPE:
-		for (lp = n->npipe.cmdlist ; lp ; lp = lp->next) {
-			shcmd(lp->n, fp);
-			if (lp->next)
-				fputs(" | ", fp);
-		}
-		if (n->npipe.backgnd)
-			fputs(" &", fp);
-		if (ind >= 0)
-			putc('\n', fp);
-		break;
-	default:
-		fprintf(fp, "<node type %d>", n->type);
-		if (ind >= 0)
-			putc('\n', fp);
-		break;
-	}
-}
-
-
-
-static void
-shcmd(union node *cmd, FILE *fp)
-{
-	union node *np;
-	int first;
-	const char *s;
-	int dftfd;
-
-	first = 1;
-	for (np = cmd->ncmd.args ; np ; np = np->narg.next) {
-		if (! first)
-			putchar(' ');
-		sharg(np, fp);
-		first = 0;
-	}
-	for (np = cmd->ncmd.redirect ; np ; np = np->nfile.next) {
-		if (! first)
-			putchar(' ');
-		switch (np->nfile.type) {
-			case NTO:	s = ">";  dftfd = 1; break;
-			case NCLOBBER:	s = ">|"; dftfd = 1; break;
-			case NAPPEND:	s = ">>"; dftfd = 1; break;
-			case NTOFD:	s = ">&"; dftfd = 1; break;
-			case NFROM:	s = "<";  dftfd = 0; break;
-			case NFROMFD:	s = "<&"; dftfd = 0; break;
-			case NFROMTO:	s = "<>"; dftfd = 0; break;
-			default:  	s = "*error*"; dftfd = 0; break;
-		}
-		if (np->nfile.fd != dftfd)
-			fprintf(fp, "%d", np->nfile.fd);
-		fputs(s, fp);
-		if (np->nfile.type == NTOFD || np->nfile.type == NFROMFD) {
-			fprintf(fp, "%d", np->ndup.dupfd);
-		} else {
-			sharg(np->nfile.fname, fp);
-		}
-		first = 0;
-	}
-}
-
-
-
-static void
-sharg(union node *arg, FILE *fp)
-{
-	char *p;
-	struct nodelist *bqlist;
-	int subtype;
-
-	if (arg->type != NARG) {
-		printf("<node type %d>\n", arg->type);
-		abort();
-	}
-	bqlist = arg->narg.backquote;
-	for (p = arg->narg.text ; *p ; p++) {
-		switch (*p) {
-		case CTLESC:
-			putc(*++p, fp);
-			break;
-		case CTLVAR:
-			putc('$', fp);
-			putc('{', fp);
-			subtype = *++p;
-			if (subtype == VSLENGTH)
-				putc('#', fp);
-
-			while (*p != '=')
-				putc(*p++, fp);
-
-			if (subtype & VSNUL)
-				putc(':', fp);
-
-			switch (subtype & VSTYPE) {
-			case VSNORMAL:
-				putc('}', fp);
-				break;
-			case VSMINUS:
-				putc('-', fp);
-				break;
-			case VSPLUS:
-				putc('+', fp);
-				break;
-			case VSQUESTION:
-				putc('?', fp);
-				break;
-			case VSASSIGN:
-				putc('=', fp);
-				break;
-			case VSTRIMLEFT:
-				putc('#', fp);
-				break;
-			case VSTRIMLEFTMAX:
-				putc('#', fp);
-				putc('#', fp);
-				break;
-			case VSTRIMRIGHT:
-				putc('%', fp);
-				break;
-			case VSTRIMRIGHTMAX:
-				putc('%', fp);
-				putc('%', fp);
-				break;
-			case VSLENGTH:
-				break;
-			default:
-				printf("<subtype %d>", subtype);
-			}
-			break;
-		case CTLENDVAR:
-		     putc('}', fp);
-		     break;
-		case CTLBACKQ:
-		case CTLBACKQ|CTLQUOTE:
-			putc('$', fp);
-			putc('(', fp);
-			shtree(bqlist->n, -1, NULL, fp);
-			putc(')', fp);
-			break;
-		default:
-			putc(*p, fp);
-			break;
-		}
-	}
-}
-
-
-static void
-indent(int amount, char *pfx, FILE *fp)
-{
-	int i;
-
-	for (i = 0 ; i < amount ; i++) {
-		if (pfx && i == amount - 1)
-			fputs(pfx, fp);
-		putc('\t', fp);
-	}
-}
-#endif
-
-
-
-/*
- * Debugging stuff.
- */
-
-
-FILE *tracefile;
-
-
-#ifdef DEBUG
-void
-trputc(int c)
-{
-	if (debug != 1)
-		return;
-	putc(c, tracefile);
-}
-#endif
-
-void
-trace(const char *fmt, ...)
-{
-#ifdef DEBUG
-	va_list va;
-
-	if (debug != 1)
-		return;
-	va_start(va, fmt);
-	(void) vfprintf(tracefile, fmt, va);
-	va_end(va);
-#endif
-}
-
-void
-tracev(const char *fmt, va_list va)
-{
-#ifdef DEBUG
-	if (debug != 1)
-		return;
-	(void) vfprintf(tracefile, fmt, va);
-#endif
-}
-
-
-#ifdef DEBUG
-void
-trputs(const char *s)
-{
-	if (debug != 1)
-		return;
-	fputs(s, tracefile);
-}
-
-
-static void
-trstring(char *s)
-{
-	char *p;
-	char c;
-
-	if (debug != 1)
-		return;
-	putc('"', tracefile);
-	for (p = s ; *p ; p++) {
-		switch (*p) {
-		case '\n':  c = 'n';  goto backslash;
-		case '\t':  c = 't';  goto backslash;
-		case '\r':  c = 'r';  goto backslash;
-		case '"':  c = '"';  goto backslash;
-		case '\\':  c = '\\';  goto backslash;
-		case CTLESC:  c = 'e';  goto backslash;
-		case CTLVAR:  c = 'v';  goto backslash;
-		case CTLVAR+CTLQUOTE:  c = 'V';  goto backslash;
-		case CTLBACKQ:  c = 'q';  goto backslash;
-		case CTLBACKQ+CTLQUOTE:  c = 'Q';  goto backslash;
-backslash:	  putc('\\', tracefile);
-			putc(c, tracefile);
-			break;
-		default:
-			if (*p >= ' ' && *p <= '~')
-				putc(*p, tracefile);
-			else {
-				putc('\\', tracefile);
-				putc(*p >> 6 & 03, tracefile);
-				putc(*p >> 3 & 07, tracefile);
-				putc(*p & 07, tracefile);
-			}
-			break;
-		}
-	}
-	putc('"', tracefile);
-}
-#endif
-
-
-void
-trargs(char **ap)
-{
-#ifdef DEBUG
-	if (debug != 1)
-		return;
-	while (*ap) {
-		trstring(*ap++);
-		if (*ap)
-			putc(' ', tracefile);
-		else
-			putc('\n', tracefile);
-	}
-#endif
-}
-
-
-#ifdef DEBUG
-void
-opentrace(void)
-{
-	char s[100];
-#ifdef O_APPEND
-	int flags;
-#endif
-
-	if (debug != 1) {
-		if (tracefile)
-			fflush(tracefile);
-		/* leave open because libedit might be using it */
-		return;
-	}
-#ifdef not_this_way
-	{
-		char *p;
-		if ((p = getenv("HOME")) == NULL) {
-			if (geteuid() == 0)
-				p = "/";
-			else
-				p = "/tmp";
-		}
-		scopy(p, s);
-		strcat(s, "/trace");
-	}
-#else
-	scopy("./trace", s);
-#endif /* not_this_way */
-	if (tracefile) {
-		if (!freopen(s, "a", tracefile)) {
-			fprintf(stderr, "Can't re-open %s\n", s);
-			debug = 0;
-			return;
-		}
-	} else {
-		if ((tracefile = fopen(s, "a")) == NULL) {
-			fprintf(stderr, "Can't open %s\n", s);
-			debug = 0;
-			return;
-		}
-	}
-#ifdef O_APPEND
-	if ((flags = fcntl(fileno(tracefile), F_GETFL, 0)) >= 0)
-		fcntl(fileno(tracefile), F_SETFL, flags | O_APPEND);
-#endif
-	setlinebuf(tracefile);
-	fputs("\nTracing started.\n", tracefile);
-}
-#endif /* DEBUG */
diff --git a/sh/show.h b/sh/show.h
deleted file mode 100644
index 3152ff2..0000000
--- a/sh/show.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*	$NetBSD: show.h,v 1.7 2003/08/07 09:05:38 agc Exp $	*/
-
-/*-
- * Copyright (c) 1995
- *      The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)show.h	1.1 (Berkeley) 5/4/95
- */
-
-#include <stdarg.h>
-
-union node;
-void showtree(union node *);
-void trace(const char *, ...);
-void tracev(const char *, va_list);
-void trargs(char **);
-#ifdef DEBUG
-void trputc(int);
-void trputs(const char *);
-void opentrace(void);
-#endif
diff --git a/sh/syntax.c b/sh/syntax.c
deleted file mode 100644
index 094f674..0000000
--- a/sh/syntax.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*	$NetBSD: syntax.c,v 1.1 2004/01/17 17:38:12 dsl Exp $	*/
-
-#include "shell.h"
-#include "syntax.h"
-#include "parser.h"
-#include <limits.h>
-
-#if CWORD != 0
-#error initialisation assumes 'CWORD' is zero
-#endif
-
-#define ndx(ch) (ch + 1 - CHAR_MIN)
-#define set(ch, val) [ndx(ch)] = val,
-#define set_range(s, e, val) [ndx(s) ... ndx(e)] = val,
-
-/* syntax table used when not in quotes */
-const char basesyntax[257] = { CEOF,
-    set_range(CTL_FIRST, CTL_LAST, CCTL)
-    set('\n', CNL)
-    set('\\', CBACK)
-    set('\'', CSQUOTE)
-    set('"', CDQUOTE)
-    set('`', CBQUOTE)
-    set('$', CVAR)
-    set('}', CENDVAR)
-    set('<', CSPCL)
-    set('>', CSPCL)
-    set('(', CSPCL)
-    set(')', CSPCL)
-    set(';', CSPCL)
-    set('&', CSPCL)
-    set('|', CSPCL)
-    set(' ', CSPCL)
-    set('\t', CSPCL)
-};
-
-/* syntax table used when in double quotes */
-const char dqsyntax[257] = { CEOF,
-    set_range(CTL_FIRST, CTL_LAST, CCTL)
-    set('\n', CNL)
-    set('\\', CBACK)
-    set('"', CDQUOTE)
-    set('`', CBQUOTE)
-    set('$', CVAR)
-    set('}', CENDVAR)
-    /* ':/' for tilde expansion, '-' for [a\-x] pattern ranges */
-    set('!', CCTL)
-    set('*', CCTL)
-    set('?', CCTL)
-    set('[', CCTL)
-    set('=', CCTL)
-    set('~', CCTL)
-    set(':', CCTL)
-    set('/', CCTL)
-    set('-', CCTL)
-};
-
-/* syntax table used when in single quotes */
-const char sqsyntax[257] = { CEOF,
-    set_range(CTL_FIRST, CTL_LAST, CCTL)
-    set('\n', CNL)
-    set('\'', CSQUOTE)
-    /* ':/' for tilde expansion, '-' for [a\-x] pattern ranges */
-    set('!', CCTL)
-    set('*', CCTL)
-    set('?', CCTL)
-    set('[', CCTL)
-    set('=', CCTL)
-    set('~', CCTL)
-    set(':', CCTL)
-    set('/', CCTL)
-    set('-', CCTL)
-};
-
-/* syntax table used when in arithmetic */
-const char arisyntax[257] = { CEOF,
-    set_range(CTL_FIRST, CTL_LAST, CCTL)
-    set('\n', CNL)
-    set('\\', CBACK)
-    set('`', CBQUOTE)
-    set('\'', CSQUOTE)
-    set('"', CDQUOTE)
-    set('$', CVAR)
-    set('}', CENDVAR)
-    set('(', CLP)
-    set(')', CRP)
-};
-
-/* character classification table */
-const char is_type[257] = { 0,
-    set_range('0', '9', ISDIGIT)
-    set_range('a', 'z', ISLOWER)
-    set_range('A', 'Z', ISUPPER)
-    set('_', ISUNDER)
-    set('#', ISSPECL)
-    set('?', ISSPECL)
-    set('$', ISSPECL)
-    set('!', ISSPECL)
-    set('-', ISSPECL)
-    set('*', ISSPECL)
-    set('@', ISSPECL)
-};
diff --git a/sh/syntax.h b/sh/syntax.h
deleted file mode 100644
index 89a32dc..0000000
--- a/sh/syntax.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*	$NetBSD: syntax.h,v 1.2 2004/01/17 17:38:12 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <ctype.h>
-
-/* Syntax classes */
-#define CWORD 0			/* character is nothing special */
-#define CNL 1			/* newline character */
-#define CBACK 2			/* a backslash character */
-#define CSQUOTE 3		/* single quote */
-#define CDQUOTE 4		/* double quote */
-#define CBQUOTE 5		/* backwards single quote */
-#define CVAR 6			/* a dollar sign */
-#define CENDVAR 7		/* a '}' character */
-#define CLP 8			/* a left paren in arithmetic */
-#define CRP 9			/* a right paren in arithmetic */
-#define CEOF 10			/* end of file */
-#define CCTL 11			/* like CWORD, except it must be escaped */
-#define CSPCL 12		/* these terminate a word */
-
-/* Syntax classes for is_ functions */
-#define ISDIGIT 01		/* a digit */
-#define ISUPPER 02		/* an upper case letter */
-#define ISLOWER 04		/* a lower case letter */
-#define ISUNDER 010		/* an underscore */
-#define ISSPECL 020		/* the name of a special parameter */
-
-#define PEOF (CHAR_MIN - 1)
-#define SYNBASE (-PEOF)
-/* XXX UPEOF is CHAR_MAX, so is a valid 'char' value... */
-#define UPEOF ((char)PEOF)
-
-
-#define BASESYNTAX (basesyntax + SYNBASE)
-#define DQSYNTAX (dqsyntax + SYNBASE)
-#define SQSYNTAX (sqsyntax + SYNBASE)
-#define ARISYNTAX (arisyntax + SYNBASE)
-
-/* These defines assume that the digits are contiguous */
-#define is_digit(c)	((unsigned)((c) - '0') <= 9)
-#define is_alpha(c)	(((char)(c)) != UPEOF && ((c) < CTL_FIRST || (c) > CTL_LAST) && isalpha((unsigned char)(c)))
-#define is_name(c)	(((char)(c)) != UPEOF && ((c) < CTL_FIRST || (c) > CTL_LAST) && ((c) == '_' || isalpha((unsigned char)(c))))
-#define is_in_name(c)	(((char)(c)) != UPEOF && ((c) < CTL_FIRST || (c) > CTL_LAST) && ((c) == '_' || isalnum((unsigned char)(c))))
-#define is_special(c)	((is_type+SYNBASE)[c] & (ISSPECL|ISDIGIT))
-#define digit_val(c)	((c) - '0')
-
-extern const char basesyntax[];
-extern const char dqsyntax[];
-extern const char sqsyntax[];
-extern const char arisyntax[];
-extern const char is_type[];
diff --git a/sh/token.h b/sh/token.h
deleted file mode 100644
index c961f01..0000000
--- a/sh/token.h
+++ /dev/null
@@ -1,112 +0,0 @@
-#define TEOF 0
-#define TNL 1
-#define TSEMI 2
-#define TBACKGND 3
-#define TAND 4
-#define TOR 5
-#define TPIPE 6
-#define TLP 7
-#define TRP 8
-#define TENDCASE 9
-#define TENDBQUOTE 10
-#define TREDIR 11
-#define TWORD 12
-#define TIF 13
-#define TTHEN 14
-#define TELSE 15
-#define TELIF 16
-#define TFI 17
-#define TWHILE 18
-#define TUNTIL 19
-#define TFOR 20
-#define TDO 21
-#define TDONE 22
-#define TBEGIN 23
-#define TEND 24
-#define TCASE 25
-#define TESAC 26
-#define TNOT 27
-
-/* Array indicating which tokens mark the end of a list */
-const char tokendlist[] = {
-	1,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	1,
-	1,
-	1,
-	0,
-	0,
-	0,
-	1,
-	1,
-	1,
-	1,
-	0,
-	0,
-	0,
-	1,
-	1,
-	0,
-	1,
-	0,
-	1,
-	0,
-};
-
-const char *const tokname[] = {
-	"end of file",
-	"newline",
-	"\";\"",
-	"\"&\"",
-	"\"&&\"",
-	"\"||\"",
-	"\"|\"",
-	"\"(\"",
-	"\")\"",
-	"\";;\"",
-	"\"`\"",
-	"redirection",
-	"word",
-	"\"if\"",
-	"\"then\"",
-	"\"else\"",
-	"\"elif\"",
-	"\"fi\"",
-	"\"while\"",
-	"\"until\"",
-	"\"for\"",
-	"\"do\"",
-	"\"done\"",
-	"\"{\"",
-	"\"}\"",
-	"\"case\"",
-	"\"esac\"",
-	"\"!\"",
-};
-
-#define KWDOFFSET 13
-
-const char *const parsekwd[] = {
-	"if",
-	"then",
-	"else",
-	"elif",
-	"fi",
-	"while",
-	"until",
-	"for",
-	"do",
-	"done",
-	"{",
-	"}",
-	"case",
-	"esac",
-	"!",
-	0
-};
diff --git a/sh/trap.c b/sh/trap.c
deleted file mode 100644
index b3b2db4..0000000
--- a/sh/trap.c
+++ /dev/null
@@ -1,470 +0,0 @@
-/*	$NetBSD: trap.c,v 1.31 2005/01/11 19:38:57 christos Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)trap.c	8.5 (Berkeley) 6/5/95";
-#else
-__RCSID("$NetBSD: trap.c,v 1.31 2005/01/11 19:38:57 christos Exp $");
-#endif
-#endif /* not lint */
-
-#include <signal.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-#include "shell.h"
-#include "main.h"
-#include "nodes.h"	/* for other headers */
-#include "eval.h"
-#include "jobs.h"
-#include "show.h"
-#include "options.h"
-#include "syntax.h"
-#include "output.h"
-#include "memalloc.h"
-#include "error.h"
-#include "trap.h"
-#include "mystring.h"
-#include "var.h"
-
-static const char *sys_signame[NSIG] = {
-	"Unused",
-	"HUP",      "INT",    "QUIT",    "ILL",
-	"TRAP",     "ABRT",   "BUS",     "FPE",
-	"KILL",     "USR1",   "SEGV",    "USR2",
-	"PIPE",     "ALRM",   "TERM",
-	"Unknown",
-	"CHLD",
-	"CONT",     "STOP",   "TSTP",    "TTIN",
-	"TTOU",     "URG",    "XCPU",    "XFSZ",
-	"VTALRM",   "PROF",   "WINCH",   "IO",
-	"PWR",      "SYS"
-};
-
-/*
- * Sigmode records the current value of the signal handlers for the various
- * modes.  A value of zero means that the current handler is not known.
- * S_HARD_IGN indicates that the signal was ignored on entry to the shell,
- */
-
-#define S_DFL 1			/* default signal handling (SIG_DFL) */
-#define S_CATCH 2		/* signal is caught */
-#define S_IGN 3			/* signal is ignored (SIG_IGN) */
-#define S_HARD_IGN 4		/* signal is ignored permenantly */
-#define S_RESET 5		/* temporary - to reset a hard ignored sig */
-
-
-char *trap[NSIG+1];		/* trap handler commands */
-MKINIT char sigmode[NSIG];	/* current value of signal */
-char gotsig[NSIG];		/* indicates specified signal received */
-int pendingsigs;		/* indicates some signal received */
-
-static int getsigaction(int, sig_t *);
-
-/*
- * return the signal number described by `p' (as a number or a name)
- * or -1 if it isn't one
- */
-
-static int
-signame_to_signum(const char *p)
-{
-	int i;
-
-	if (is_number(p))
-		return number(p);
-
-	if (strcasecmp(p, "exit") == 0 )
-		return 0;
-	
-	if (strncasecmp(p, "sig", 3) == 0)
-		p += 3;
-
-	for (i = 0; i < NSIG; ++i)
-		if (strcasecmp (p, sys_signame[i]) == 0)
-			return i;
-	return -1;
-}
-
-/*
- * Print a list of valid signal names
- */
-static void
-printsignals(void)
-{
-	int n;
-
-	out1str("EXIT ");
-
-	for (n = 1; n < NSIG; n++) {
-		out1fmt("%s", sys_signame[n]);
-		if ((n == NSIG/2) ||  n == (NSIG - 1))
-			out1str("\n");
-		else
-			out1c(' ');
-	}
-}
-
-/*
- * The trap builtin.
- */
-
-int
-trapcmd(int argc, char **argv)
-{
-	char *action;
-	char **ap;
-	int signo;
-
-	if (argc <= 1) {
-		for (signo = 0 ; signo <= NSIG ; signo++)
-			if (trap[signo] != NULL) {
-				out1fmt("trap -- ");
-				print_quoted(trap[signo]);
-				out1fmt(" %s\n",
-				    (signo) ? sys_signame[signo] : "EXIT");
-			}
-		return 0;
-	}
-	ap = argv + 1;
-
-	action = NULL;
-
-	if (strcmp(*ap, "--") == 0)
-		if (*++ap == NULL)
-			return 0;
-
-	if (signame_to_signum(*ap) == -1) {
-		if ((*ap)[0] == '-') {
-			if ((*ap)[1] == '\0')
-				ap++;
-			else if ((*ap)[1] == 'l' && (*ap)[2] == '\0') {
-				printsignals();
-				return 0;
-			}
-			else
-				error("bad option %s\n", *ap);
-		}
-		else
-			action = *ap++;
-	}
-
-	while (*ap) {
-		if (is_number(*ap))
-			signo = number(*ap);
-		else
-			signo = signame_to_signum(*ap);
-
-		if (signo < 0 || signo > NSIG)
-			error("%s: bad trap", *ap);
-
-		INTOFF;
-		if (action)
-			action = savestr(action);
-
-		if (trap[signo])
-			ckfree(trap[signo]);
-
-		trap[signo] = action;
-
-		if (signo != 0)
-			setsignal(signo, 0);
-		INTON;
-		ap++;
-	}
-	return 0;
-}
-
-
-
-/*
- * Clear traps on a fork or vfork.
- * Takes one arg vfork, to tell it to not be destructive of
- * the parents variables.
- */
-
-void
-clear_traps(int vforked)
-{
-	char **tp;
-
-	for (tp = trap ; tp <= &trap[NSIG] ; tp++) {
-		if (*tp && **tp) {	/* trap not NULL or SIG_IGN */
-			INTOFF;
-			if (!vforked) {
-				ckfree(*tp);
-				*tp = NULL;
-			}
-			if (tp != &trap[0])
-				setsignal(tp - trap, vforked);
-			INTON;
-		}
-	}
-}
-
-
-
-/*
- * Set the signal handler for the specified signal.  The routine figures
- * out what it should be set to.
- */
-
-long
-setsignal(int signo, int vforked)
-{
-	int action;
-	sig_t sigact = SIG_DFL;
-	struct sigaction act, oact;
-	char *t, tsig;
-
-	if ((t = trap[signo]) == NULL)
-		action = S_DFL;
-	else if (*t != '\0')
-		action = S_CATCH;
-	else
-		action = S_IGN;
-	if (rootshell && !vforked && action == S_DFL) {
-		switch (signo) {
-		case SIGINT:
-			if (iflag || minusc || sflag == 0)
-				action = S_CATCH;
-			break;
-		case SIGQUIT:
-#ifdef DEBUG
-			if (debug)
-				break;
-#endif
-			/* FALLTHROUGH */
-		case SIGTERM:
-			if (iflag)
-				action = S_IGN;
-			break;
-#if JOBS
-		case SIGTSTP:
-		case SIGTTOU:
-			if (mflag)
-				action = S_IGN;
-			break;
-#endif
-		}
-	}
-
-	t = &sigmode[signo - 1];
-	tsig = *t;
-	if (tsig == 0) {
-		/*
-		 * current setting unknown
-		 */
-		if (!getsigaction(signo, &sigact)) {
-			/*
-			 * Pretend it worked; maybe we should give a warning
-			 * here, but other shells don't. We don't alter
-			 * sigmode, so that we retry every time.
-			 */
-			return 0;
-		}
-		if (sigact == SIG_IGN) {
-			if (mflag && (signo == SIGTSTP ||
-			     signo == SIGTTIN || signo == SIGTTOU)) {
-				tsig = S_IGN;	/* don't hard ignore these */
-			} else
-				tsig = S_HARD_IGN;
-		} else {
-			tsig = S_RESET;	/* force to be set */
-		}
-	}
-	if (tsig == S_HARD_IGN || tsig == action)
-		return 0;
-	switch (action) {
-		case S_DFL:	sigact = SIG_DFL;	break;
-		case S_CATCH:  	sigact = onsig;		break;
-		case S_IGN:	sigact = SIG_IGN;	break;
-	}
-	if (!vforked)
-		*t = action;
-    act.sa_handler = sigact;
-    sigemptyset(&act.sa_mask);
-    act.sa_flags = 0;
-#ifdef SA_INTERRUPT
-    act.sa_flags |= SA_INTERRUPT;
-#endif
-    if(sigaction(signo, &act, &oact) < 0)
-        return (long) SIG_ERR;
-    return (long) oact.sa_handler;
-}
-
-/*
- * Return the current setting for sig w/o changing it.
- */
-static int
-getsigaction(int signo, sig_t *sigact)
-{
-	struct sigaction sa;
-
-	if (sigaction(signo, (struct sigaction *)0, &sa) == -1)
-		return 0;
-	*sigact = (sig_t) sa.sa_handler;
-	return 1;
-}
-
-/*
- * Ignore a signal.
- */
-
-void
-ignoresig(int signo, int vforked)
-{
-	if (sigmode[signo - 1] != S_IGN && sigmode[signo - 1] != S_HARD_IGN)
-		bsd_signal(signo, SIG_IGN);
-	if (!vforked)
-		sigmode[signo - 1] = S_HARD_IGN;
-}
-
-
-#ifdef mkinit
-INCLUDE <signal.h>
-INCLUDE "trap.h"
-
-SHELLPROC {
-	char *sm;
-
-	clear_traps(0);
-	for (sm = sigmode ; sm < sigmode + NSIG ; sm++) {
-		if (*sm == S_IGN)
-			*sm = S_HARD_IGN;
-	}
-}
-#endif
-
-
-
-/*
- * Signal handler.
- */
-
-void
-onsig(int signo)
-{
-	bsd_signal(signo, onsig);
-	if (signo == SIGINT && trap[SIGINT] == NULL) {
-		onint();
-		return;
-	}
-	gotsig[signo - 1] = 1;
-	pendingsigs++;
-}
-
-
-
-/*
- * Called to execute a trap.  Perhaps we should avoid entering new trap
- * handlers while we are executing a trap handler.
- */
-
-void
-dotrap(void)
-{
-	int i;
-	int savestatus;
-
-	for (;;) {
-		for (i = 1 ; ; i++) {
-			if (gotsig[i - 1])
-				break;
-			if (i >= NSIG)
-				goto done;
-		}
-		gotsig[i - 1] = 0;
-		savestatus=exitstatus;
-		evalstring(trap[i], 0);
-		exitstatus=savestatus;
-	}
-done:
-	pendingsigs = 0;
-}
-
-
-
-/*
- * Controls whether the shell is interactive or not.
- */
-
-
-void
-setinteractive(int on)
-{
-	static int is_interactive;
-
-	if (on == is_interactive)
-		return;
-	setsignal(SIGINT, 0);
-	setsignal(SIGQUIT, 0);
-	setsignal(SIGTERM, 0);
-	is_interactive = on;
-}
-
-
-
-/*
- * Called to exit the shell.
- */
-
-void
-exitshell(int status)
-{
-	struct jmploc loc1, loc2;
-	char *p;
-
-	TRACE(("pid %d, exitshell(%d)\n", getpid(), status));
-	if (setjmp(loc1.loc)) {
-		goto l1;
-	}
-	if (setjmp(loc2.loc)) {
-		goto l2;
-	}
-	handler = &loc1;
-	if ((p = trap[0]) != NULL && *p != '\0') {
-		trap[0] = NULL;
-		evalstring(p, 0);
-	}
-l1:   handler = &loc2;			/* probably unnecessary */
-	flushall();
-#if JOBS
-	setjobctl(0);
-#endif
-l2:   _exit(status);
-	/* NOTREACHED */
-}
diff --git a/sh/trap.h b/sh/trap.h
deleted file mode 100644
index 125ef40..0000000
--- a/sh/trap.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*	$NetBSD: trap.h,v 1.17 2003/08/07 09:05:39 agc Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)trap.h	8.3 (Berkeley) 6/5/95
- */
-
-extern int pendingsigs;
-
-int trapcmd(int, char **);
-void clear_traps(int);
-long setsignal(int, int);
-void ignoresig(int, int);
-void onsig(int);
-void dotrap(void);
-void setinteractive(int);
-void exitshell(int) __attribute__((__noreturn__));
diff --git a/sh/var.c b/sh/var.c
deleted file mode 100644
index a1f1689..0000000
--- a/sh/var.c
+++ /dev/null
@@ -1,825 +0,0 @@
-/*	$NetBSD: var.c,v 1.36 2004/10/06 10:23:43 enami Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)var.c	8.3 (Berkeley) 5/4/95";
-#else
-__RCSID("$NetBSD: var.c,v 1.36 2004/10/06 10:23:43 enami Exp $");
-#endif
-#endif /* not lint */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <paths.h>
-
-/*
- * Shell variables.
- */
-
-#include "shell.h"
-#include "output.h"
-#include "expand.h"
-#include "nodes.h"	/* for other headers */
-#include "eval.h"	/* defines cmdenviron */
-#include "exec.h"
-#include "syntax.h"
-#include "options.h"
-#include "var.h"
-#include "memalloc.h"
-#include "error.h"
-#include "mystring.h"
-#include "parser.h"
-#include "show.h"
-#ifndef SMALL
-#include "myhistedit.h"
-#endif
-
-#ifdef SMALL
-#define VTABSIZE 39
-#else
-#define VTABSIZE 517
-#endif
-
-
-struct varinit {
-	struct var *var;
-	int flags;
-	const char *text;
-	void (*func)(const char *);
-};
-
-
-#if ATTY
-struct var vatty;
-#endif
-#ifdef WITH_HISTORY
-struct var vhistsize;
-struct var vterm;
-#endif
-struct var vifs;
-struct var vmpath;
-struct var vpath;
-struct var vps1;
-struct var vps2;
-struct var vps4;
-struct var vvers;
-struct var voptind;
-
-const struct varinit varinit[] = {
-#if ATTY
-	{ &vatty,	VSTRFIXED|VTEXTFIXED|VUNSET,	"ATTY=",
-	  NULL },
-#endif
-#ifdef WITH_HISTORY
-	{ &vhistsize,	VSTRFIXED|VTEXTFIXED|VUNSET,	"HISTSIZE=",
-	  sethistsize },
-#endif
-	{ &vifs,	VSTRFIXED|VTEXTFIXED,		"IFS= \t\n",
-	  NULL },
-	{ &vmpath,	VSTRFIXED|VTEXTFIXED|VUNSET,	"MAILPATH=",
-	  NULL },
-	{ &vpath,	VSTRFIXED|VTEXTFIXED,		"PATH=" _PATH_DEFPATH,
-	  changepath },
-	/*
-	 * vps1 depends on uid
-	 */
-	{ &vps2,	VSTRFIXED|VTEXTFIXED,		"PS2=> ",
-	  NULL },
-	{ &vps4,	VSTRFIXED|VTEXTFIXED,		"PS4=+ ",
-	  NULL },
-#ifdef WITH_HISTORY
-	{ &vterm,	VSTRFIXED|VTEXTFIXED|VUNSET,	"TERM=",
-	  setterm },
-#endif
-	{ &voptind,	VSTRFIXED|VTEXTFIXED|VNOFUNC,	"OPTIND=1",
-	  getoptsreset },
-	{ NULL,	0,				NULL,
-	  NULL }
-};
-
-struct var *vartab[VTABSIZE];
-
-STATIC int strequal(const char *, const char *);
-STATIC struct var *find_var(const char *, struct var ***, int *);
-
-/*
- * Initialize the varable symbol tables and import the environment
- */
-
-#ifdef mkinit
-INCLUDE "var.h"
-MKINIT char **environ;
-INIT {
-	char **envp;
-
-	initvar();
-	for (envp = environ ; *envp ; envp++) {
-		if (strchr(*envp, '=')) {
-			setvareq(*envp, VEXPORT|VTEXTFIXED);
-		}
-	}
-}
-#endif
-
-
-/*
- * This routine initializes the builtin variables.  It is called when the
- * shell is initialized and again when a shell procedure is spawned.
- */
-
-void
-initvar(void)
-{
-	const struct varinit *ip;
-	struct var *vp;
-	struct var **vpp;
-
-	for (ip = varinit ; (vp = ip->var) != NULL ; ip++) {
-		if (find_var(ip->text, &vpp, &vp->name_len) != NULL)
-			continue;
-		vp->next = *vpp;
-		*vpp = vp;
-		vp->text = strdup(ip->text);
-		vp->flags = ip->flags;
-		vp->func = ip->func;
-	}
-	/*
-	 * PS1 depends on uid
-	 */
-	if (find_var("PS1", &vpp, &vps1.name_len) == NULL) {
-		vps1.next = *vpp;
-		*vpp = &vps1;
-		vps1.text = strdup(geteuid() ? "PS1=$ " : "PS1=# ");
-		vps1.flags = VSTRFIXED|VTEXTFIXED;
-	}
-}
-
-/*
- * Safe version of setvar, returns 1 on success 0 on failure.
- */
-
-int
-setvarsafe(const char *name, const char *val, int flags)
-{
-	struct jmploc jmploc;
-	struct jmploc *volatile savehandler = handler;
-	int err = 0;
-#ifdef __GNUC__
-	(void) &err;
-#endif
-
-	if (setjmp(jmploc.loc))
-		err = 1;
-	else {
-		handler = &jmploc;
-		setvar(name, val, flags);
-	}
-	handler = savehandler;
-	return err;
-}
-
-/*
- * Set the value of a variable.  The flags argument is ored with the
- * flags of the variable.  If val is NULL, the variable is unset.
- */
-
-void
-setvar(const char *name, const char *val, int flags)
-{
-	const char *p;
-	const char *q;
-	char *d;
-	int len;
-	int namelen;
-	char *nameeq;
-	int isbad;
-
-	isbad = 0;
-	p = name;
-	if (! is_name(*p))
-		isbad = 1;
-	p++;
-	for (;;) {
-		if (! is_in_name(*p)) {
-			if (*p == '\0' || *p == '=')
-				break;
-			isbad = 1;
-		}
-		p++;
-	}
-	namelen = p - name;
-	if (isbad)
-		error("%.*s: bad variable name", namelen, name);
-	len = namelen + 2;		/* 2 is space for '=' and '\0' */
-	if (val == NULL) {
-		flags |= VUNSET;
-	} else {
-		len += strlen(val);
-	}
-	d = nameeq = ckmalloc(len);
-	q = name;
-	while (--namelen >= 0)
-		*d++ = *q++;
-	*d++ = '=';
-	*d = '\0';
-	if (val)
-		scopy(val, d);
-	setvareq(nameeq, flags);
-}
-
-
-
-/*
- * Same as setvar except that the variable and value are passed in
- * the first argument as name=value.  Since the first argument will
- * be actually stored in the table, it should not be a string that
- * will go away.
- */
-
-void
-setvareq(char *s, int flags)
-{
-	struct var *vp, **vpp;
-	int nlen;
-
-	if (aflag)
-		flags |= VEXPORT;
-	vp = find_var(s, &vpp, &nlen);
-	if (vp != NULL) {
-		if (vp->flags & VREADONLY)
-			error("%.*s: is read only", vp->name_len, s);
-		if (flags & VNOSET)
-			return;
-		INTOFF;
-
-		if (vp->func && (flags & VNOFUNC) == 0)
-			(*vp->func)(s + vp->name_len + 1);
-
-		if ((vp->flags & (VTEXTFIXED|VSTACK)) == 0)
-			ckfree(vp->text);
-
-		vp->flags &= ~(VTEXTFIXED|VSTACK|VUNSET);
-		vp->flags |= flags & ~VNOFUNC;
-		vp->text = s;
-
-		INTON;
-		return;
-	}
-	/* not found */
-	if (flags & VNOSET)
-		return;
-	vp = ckmalloc(sizeof (*vp));
-	vp->flags = flags & ~VNOFUNC;
-	vp->text = s;
-	vp->name_len = nlen;
-	vp->next = *vpp;
-	vp->func = NULL;
-	*vpp = vp;
-}
-
-
-
-/*
- * Process a linked list of variable assignments.
- */
-
-void
-listsetvar(struct strlist *list, int flags)
-{
-	struct strlist *lp;
-
-	INTOFF;
-	for (lp = list ; lp ; lp = lp->next) {
-		setvareq(savestr(lp->text), flags);
-	}
-	INTON;
-}
-
-void
-listmklocal(struct strlist *list, int flags)
-{
-	struct strlist *lp;
-
-	for (lp = list ; lp ; lp = lp->next)
-		mklocal(lp->text, flags);
-}
-
-
-/*
- * Find the value of a variable.  Returns NULL if not set.
- */
-
-char *
-lookupvar(const char *name)
-{
-	struct var *v;
-
-	v = find_var(name, NULL, NULL);
-	if (v == NULL || v->flags & VUNSET)
-		return NULL;
-	return v->text + v->name_len + 1;
-}
-
-
-
-/*
- * Search the environment of a builtin command.  If the second argument
- * is nonzero, return the value of a variable even if it hasn't been
- * exported.
- */
-
-char *
-bltinlookup(const char *name, int doall)
-{
-	struct strlist *sp;
-	struct var *v;
-
-	for (sp = cmdenviron ; sp ; sp = sp->next) {
-		if (strequal(sp->text, name))
-			return strchr(sp->text, '=') + 1;
-	}
-
-	v = find_var(name, NULL, NULL);
-
-	if (v == NULL || v->flags & VUNSET || (!doall && !(v->flags & VEXPORT)))
-		return NULL;
-	return v->text + v->name_len + 1;
-}
-
-
-
-/*
- * Generate a list of exported variables.  This routine is used to construct
- * the third argument to execve when executing a program.
- */
-
-char **
-environment(void)
-{
-	int nenv;
-	struct var **vpp;
-	struct var *vp;
-	char **env;
-	char **ep;
-
-	nenv = 0;
-	for (vpp = vartab ; vpp < vartab + VTABSIZE ; vpp++) {
-		for (vp = *vpp ; vp ; vp = vp->next)
-			if (vp->flags & VEXPORT)
-				nenv++;
-	}
-	ep = env = stalloc((nenv + 1) * sizeof *env);
-	for (vpp = vartab ; vpp < vartab + VTABSIZE ; vpp++) {
-		for (vp = *vpp ; vp ; vp = vp->next)
-			if (vp->flags & VEXPORT)
-				*ep++ = vp->text;
-	}
-	*ep = NULL;
-	return env;
-}
-
-
-/*
- * Called when a shell procedure is invoked to clear out nonexported
- * variables.  It is also necessary to reallocate variables of with
- * VSTACK set since these are currently allocated on the stack.
- */
-
-#ifdef mkinit
-void shprocvar(void);
-
-SHELLPROC {
-	shprocvar();
-}
-#endif
-
-void
-shprocvar(void)
-{
-	struct var **vpp;
-	struct var *vp, **prev;
-
-	for (vpp = vartab ; vpp < vartab + VTABSIZE ; vpp++) {
-		for (prev = vpp ; (vp = *prev) != NULL ; ) {
-			if ((vp->flags & VEXPORT) == 0) {
-				*prev = vp->next;
-				if ((vp->flags & VTEXTFIXED) == 0)
-					ckfree(vp->text);
-				if ((vp->flags & VSTRFIXED) == 0)
-					ckfree(vp);
-			} else {
-				if (vp->flags & VSTACK) {
-					vp->text = savestr(vp->text);
-					vp->flags &=~ VSTACK;
-				}
-				prev = &vp->next;
-			}
-		}
-	}
-	initvar();
-}
-
-
-
-/*
- * Command to list all variables which are set.  Currently this command
- * is invoked from the set command when the set command is called without
- * any variables.
- */
-
-void
-print_quoted(const char *p)
-{
-	const char *q;
-
-	if (strcspn(p, "|&;<>()$`\\\"' \t\n*?[]#~=%") == strlen(p)) {
-		out1fmt("%s", p);
-		return;
-	}
-	while (*p) {
-		if (*p == '\'') {
-			out1fmt("\\'");
-			p++;
-			continue;
-		}
-		q = index(p, '\'');
-		if (!q) {
-			out1fmt("'%s'", p );
-			return;
-		}
-		out1fmt("'%.*s'", (int)(q - p), p );
-		p = q;
-	}
-}
-
-static int
-sort_var(const void *v_v1, const void *v_v2)
-{
-	const struct var * const *v1 = v_v1;
-	const struct var * const *v2 = v_v2;
-
-	/* XXX Will anyone notice we include the '=' of the shorter name? */
-	return strcmp((*v1)->text, (*v2)->text);
-}
-
-/*
- * POSIX requires that 'set' (but not export or readonly) output the
- * variables in lexicographic order - by the locale's collating order (sigh).
- * Maybe we could keep them in an ordered balanced binary tree
- * instead of hashed lists.
- * For now just roll 'em through qsort for printing...
- */
-
-int
-showvars(const char *name, int flag, int show_value)
-{
-	struct var **vpp;
-	struct var *vp;
-	const char *p;
-
-	static struct var **list;	/* static in case we are interrupted */
-	static int list_len;
-	int count = 0;
-
-	if (!list) {
-		list_len = 32;
-		list = ckmalloc(list_len * sizeof *list);
-	}
-
-	for (vpp = vartab ; vpp < vartab + VTABSIZE ; vpp++) {
-		for (vp = *vpp ; vp ; vp = vp->next) {
-			if (flag && !(vp->flags & flag))
-				continue;
-			if (vp->flags & VUNSET && !(show_value & 2))
-				continue;
-			if (count >= list_len) {
-				list = ckrealloc(list,
-					(list_len << 1) * sizeof *list);
-				list_len <<= 1;
-			}
-			list[count++] = vp;
-		}
-	}
-
-	qsort(list, count, sizeof *list, sort_var);
-
-	for (vpp = list; count--; vpp++) {
-		vp = *vpp;
-		if (name)
-			out1fmt("%s ", name);
-		for (p = vp->text ; *p != '=' ; p++)
-			out1c(*p);
-		if (!(vp->flags & VUNSET) && show_value) {
-			out1fmt("=");
-			print_quoted(++p);
-		}
-		out1c('\n');
-	}
-	return 0;
-}
-
-
-
-/*
- * The export and readonly commands.
- */
-
-int
-exportcmd(int argc, char **argv)
-{
-	struct var *vp;
-	char *name;
-	const char *p;
-	int flag = argv[0][0] == 'r'? VREADONLY : VEXPORT;
-	int pflag;
-
-	pflag = nextopt("p") == 'p' ? 3 : 0;
-	if (argc <= 1 || pflag) {
-		showvars( pflag ? argv[0] : 0, flag, pflag );
-		return 0;
-	}
-
-	while ((name = *argptr++) != NULL) {
-		if ((p = strchr(name, '=')) != NULL) {
-			p++;
-		} else {
-			vp = find_var(name, NULL, NULL);
-			if (vp != NULL) {
-				vp->flags |= flag;
-				continue;
-			}
-		}
-		setvar(name, p, flag);
-	}
-	return 0;
-}
-
-
-/*
- * The "local" command.
- */
-
-int
-localcmd(int argc, char **argv)
-{
-	char *name;
-
-	if (! in_function())
-		error("Not in a function");
-	while ((name = *argptr++) != NULL) {
-		mklocal(name, 0);
-	}
-	return 0;
-}
-
-
-/*
- * Make a variable a local variable.  When a variable is made local, it's
- * value and flags are saved in a localvar structure.  The saved values
- * will be restored when the shell function returns.  We handle the name
- * "-" as a special case.
- */
-
-void
-mklocal(const char *name, int flags)
-{
-	struct localvar *lvp;
-	struct var **vpp;
-	struct var *vp;
-
-	INTOFF;
-	lvp = ckmalloc(sizeof (struct localvar));
-	if (name[0] == '-' && name[1] == '\0') {
-		char *p;
-		p = ckmalloc(sizeof_optlist);
-		lvp->text = memcpy(p, optlist, sizeof_optlist);
-		vp = NULL;
-	} else {
-		vp = find_var(name, &vpp, NULL);
-		if (vp == NULL) {
-			if (strchr(name, '='))
-				setvareq(savestr(name), VSTRFIXED|flags);
-			else
-				setvar(name, NULL, VSTRFIXED|flags);
-			vp = *vpp;	/* the new variable */
-			lvp->text = NULL;
-			lvp->flags = VUNSET;
-		} else {
-			lvp->text = vp->text;
-			lvp->flags = vp->flags;
-			vp->flags |= VSTRFIXED|VTEXTFIXED;
-			if (name[vp->name_len] == '=')
-				setvareq(savestr(name), flags);
-		}
-	}
-	lvp->vp = vp;
-	lvp->next = localvars;
-	localvars = lvp;
-	INTON;
-}
-
-
-/*
- * Called after a function returns.
- */
-
-void
-poplocalvars(void)
-{
-	struct localvar *lvp;
-	struct var *vp;
-
-	while ((lvp = localvars) != NULL) {
-		localvars = lvp->next;
-		vp = lvp->vp;
-		TRACE(("poplocalvar %s", vp ? vp->text : "-"));
-		if (vp == NULL) {	/* $- saved */
-			memcpy(optlist, lvp->text, sizeof_optlist);
-			ckfree(lvp->text);
-		} else if ((lvp->flags & (VUNSET|VSTRFIXED)) == VUNSET) {
-			(void)unsetvar(vp->text, 0);
-		} else {
-			if (vp->func && (vp->flags & VNOFUNC) == 0)
-				(*vp->func)(lvp->text + vp->name_len + 1);
-			if ((vp->flags & VTEXTFIXED) == 0)
-				ckfree(vp->text);
-			vp->flags = lvp->flags;
-			vp->text = lvp->text;
-		}
-		ckfree(lvp);
-	}
-}
-
-
-int
-setvarcmd(int argc, char **argv)
-{
-	if (argc <= 2)
-		return unsetcmd(argc, argv);
-	else if (argc == 3)
-		setvar(argv[1], argv[2], 0);
-	else
-		error("List assignment not implemented");
-	return 0;
-}
-
-
-/*
- * The unset builtin command.  We unset the function before we unset the
- * variable to allow a function to be unset when there is a readonly variable
- * with the same name.
- */
-
-int
-unsetcmd(int argc, char **argv)
-{
-	char **ap;
-	int i;
-	int flg_func = 0;
-	int flg_var = 0;
-	int ret = 0;
-
-	while ((i = nextopt("evf")) != '\0') {
-		if (i == 'f')
-			flg_func = 1;
-		else
-			flg_var = i;
-	}
-	if (flg_func == 0 && flg_var == 0)
-		flg_var = 1;
-
-	for (ap = argptr; *ap ; ap++) {
-		if (flg_func)
-			ret |= unsetfunc(*ap);
-		if (flg_var)
-			ret |= unsetvar(*ap, flg_var == 'e');
-	}
-	return ret;
-}
-
-
-/*
- * Unset the specified variable.
- */
-
-int
-unsetvar(const char *s, int unexport)
-{
-	struct var **vpp;
-	struct var *vp;
-
-	vp = find_var(s, &vpp, NULL);
-	if (vp == NULL)
-		return 1;
-
-	if (vp->flags & VREADONLY)
-		return (1);
-
-	INTOFF;
-	if (unexport) {
-		vp->flags &= ~VEXPORT;
-	} else {
-		if (vp->text[vp->name_len + 1] != '\0')
-			setvar(s, nullstr, 0);
-		vp->flags &= ~VEXPORT;
-		vp->flags |= VUNSET;
-		if ((vp->flags & VSTRFIXED) == 0) {
-			if ((vp->flags & VTEXTFIXED) == 0)
-				ckfree(vp->text);
-			*vpp = vp->next;
-			ckfree(vp);
-		}
-	}
-	INTON;
-	return 0;
-}
-
-
-/*
- * Returns true if the two strings specify the same varable.  The first
- * variable name is terminated by '='; the second may be terminated by
- * either '=' or '\0'.
- */
-
-STATIC int
-strequal(const char *p, const char *q)
-{
-	while (*p == *q++) {
-		if (*p++ == '=')
-			return 1;
-	}
-	if (*p == '=' && *(q - 1) == '\0')
-		return 1;
-	return 0;
-}
-
-/*
- * Search for a variable.
- * 'name' may be terminated by '=' or a NUL.
- * vppp is set to the pointer to vp, or the list head if vp isn't found
- * lenp is set to the number of charactets in 'name'
- */
-
-STATIC struct var *
-find_var(const char *name, struct var ***vppp, int *lenp)
-{
-	unsigned int hashval;
-	int len;
-	struct var *vp, **vpp;
-	const char *p = name;
-
-	hashval = 0;
-	while (*p && *p != '=')
-		hashval = 2 * hashval + (unsigned char)*p++;
-	len = p - name;
-
-	if (lenp)
-		*lenp = len;
-	vpp = &vartab[hashval % VTABSIZE];
-	if (vppp)
-		*vppp = vpp;
-
-	for (vp = *vpp ; vp ; vpp = &vp->next, vp = *vpp) {
-		if (vp->name_len != len)
-			continue;
-		if (memcmp(vp->text, name, len) != 0)
-			continue;
-		if (vppp)
-			*vppp = vpp;
-		return vp;
-	}
-	return NULL;
-}
diff --git a/sh/var.h b/sh/var.h
deleted file mode 100644
index b7b7db8..0000000
--- a/sh/var.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*	$NetBSD: var.h,v 1.23 2004/10/02 12:16:53 dsl Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)var.h	8.2 (Berkeley) 5/4/95
- */
-
-/*
- * Shell variables.
- */
-
-/* flags */
-#define VEXPORT		0x01	/* variable is exported */
-#define VREADONLY	0x02	/* variable cannot be modified */
-#define VSTRFIXED	0x04	/* variable struct is statically allocated */
-#define VTEXTFIXED	0x08	/* text is statically allocated */
-#define VSTACK		0x10	/* text is allocated on the stack */
-#define VUNSET		0x20	/* the variable is not set */
-#define VNOFUNC		0x40	/* don't call the callback function */
-#define VNOSET		0x80	/* do not set variable - just readonly test */
-
-
-struct var {
-	struct var *next;		/* next entry in hash list */
-	int flags;			/* flags are defined above */
-	char *text;			/* name=value */
-	int name_len;			/* length of name */
-	void (*func)(const char *);
-					/* function to be called when  */
-					/* the variable gets set/unset */
-};
-
-
-struct localvar {
-	struct localvar *next;		/* next local variable in list */
-	struct var *vp;			/* the variable that was made local */
-	int flags;			/* saved flags */
-	char *text;			/* saved text */
-};
-
-
-struct localvar *localvars;
-
-#if ATTY
-extern struct var vatty;
-#endif
-extern struct var vifs;
-extern struct var vmpath;
-extern struct var vpath;
-extern struct var vps1;
-extern struct var vps2;
-extern struct var vps4;
-#ifdef WITH_HISTORY 
-extern struct var vterm;
-extern struct var vtermcap;
-extern struct var vhistsize;
-#endif
-
-/*
- * The following macros access the values of the above variables.
- * They have to skip over the name.  They return the null string
- * for unset variables.
- */
-
-#define ifsval()	(vifs.text + 4)
-#define ifsset()	((vifs.flags & VUNSET) == 0)
-#define mpathval()	(vmpath.text + 9)
-#define pathval()	(vpath.text + 5)
-#define ps1val()	(vps1.text + 4)
-#define ps2val()	(vps2.text + 4)
-#define ps4val()	(vps4.text + 4)
-#define optindval()	(voptind.text + 7)
-#ifdef WITH_HISTORY
-#define histsizeval()	(vhistsize.text + 9)
-#define termval()	(vterm.text + 5)
-#endif
-
-#if ATTY
-#define attyset()	((vatty.flags & VUNSET) == 0)
-#endif
-#define mpathset()	((vmpath.flags & VUNSET) == 0)
-
-void initvar(void);
-void setvar(const char *, const char *, int);
-void setvareq(char *, int);
-struct strlist;
-void listsetvar(struct strlist *, int);
-char *lookupvar(const char *);
-char *bltinlookup(const char *, int);
-char **environment(void);
-void shprocvar(void);
-int showvars(const char *, int, int);
-int exportcmd(int, char **);
-int localcmd(int, char **);
-void mklocal(const char *, int);
-void listmklocal(struct strlist *, int);
-void poplocalvars(void);
-int setvarcmd(int, char **);
-int unsetcmd(int, char **);
-int unsetvar(const char *, int);
-int setvarsafe(const char *, const char *, int);
-void print_quoted(const char *);
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
deleted file mode 100644
index 5a8dc0b..0000000
--- a/toolbox/Android.mk
+++ /dev/null
@@ -1,91 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-TOOLS := \
-	ls \
-	mount \
-	cat \
-	ps \
-	kill \
-	ln \
-	insmod \
-	rmmod \
-	lsmod \
-	ifconfig \
-	setconsole \
-	rm \
-	mkdir \
-	rmdir \
-	reboot \
-	getevent \
-	sendevent \
-	date \
-	wipe \
-	sync \
-	umount \
-	start \
-	stop \
-	notify \
-	cmp \
-	dmesg \
-	route \
-	hd \
-	dd \
-	df \
-	getprop \
-	setprop \
-	watchprops \
-	log \
-	sleep \
-	renice \
-	printenv \
-	smd \
-	chmod \
-    chown \
-	mkdosfs \
-	netstat \
-	ioctl \
-	mv \
-	schedtop \
-	top \
-	iftop \
-	id \
-	vmstat
-
-LOCAL_SRC_FILES:= \
-	toolbox.c \
-	$(patsubst %,%.c,$(TOOLS))
-
-LOCAL_SHARED_LIBRARIES := libcutils libc
-
-LOCAL_MODULE:= toolbox
-
-# Including this will define $(intermediates).
-#
-include $(BUILD_EXECUTABLE)
-
-$(LOCAL_PATH)/toolbox.c: $(intermediates)/tools.h
-
-TOOLS_H := $(intermediates)/tools.h
-$(TOOLS_H): PRIVATE_TOOLS := $(TOOLS)
-$(TOOLS_H): PRIVATE_CUSTOM_TOOL = echo "/* file generated automatically */" > $@ ; for t in $(PRIVATE_TOOLS) ; do echo "TOOL($$t)" >> $@ ; done
-$(TOOLS_H): $(LOCAL_PATH)/Android.mk
-$(TOOLS_H):
-	$(transform-generated-source)
-
-# Make #!/system/bin/toolbox launchers for each tool.
-#
-SYMLINKS := $(addprefix $(TARGET_OUT)/bin/,$(TOOLS))
-$(SYMLINKS): TOOLBOX_BINARY := $(LOCAL_MODULE)
-$(SYMLINKS): $(LOCAL_INSTALLED_MODULE) $(LOCAL_PATH)/Android.mk
-	@echo "Symlink: $@ -> $(TOOLBOX_BINARY)"
-	@mkdir -p $(dir $@)
-	@rm -rf $@
-	$(hide) ln -sf $(TOOLBOX_BINARY) $@
-
-ALL_DEFAULT_INSTALLED_MODULES += $(SYMLINKS)
-
-# We need this so that the installed files could be picked up based on the
-# local module name
-ALL_MODULES.$(LOCAL_MODULE).INSTALLED := \
-    $(ALL_MODULES.$(LOCAL_MODULE).INSTALLED) $(SYMLINKS)
diff --git a/toolbox/MODULE_LICENSE_BSD b/toolbox/MODULE_LICENSE_BSD
deleted file mode 100644
index e69de29..0000000
--- a/toolbox/MODULE_LICENSE_BSD
+++ /dev/null
diff --git a/toolbox/NOTICE b/toolbox/NOTICE
deleted file mode 100644
index 12f28b9..0000000
--- a/toolbox/NOTICE
+++ /dev/null
@@ -1,131 +0,0 @@
-
-Copyright (c) 2008, The Android Open Source Project
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the 
-   distribution.
- * Neither the name of The Android Open Source Project nor the names
-   of its contributors may be used to endorse or promote products
-   derived from this software without specific prior written
-   permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
-AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
-OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
-
-Copyright (c) 1998 Robert Nordier
-Copyright (c) 1989, 1993
-     The Regents of the University of California.  All rights reserved.
-
-This code is derived from software contributed to Berkeley by
-Kevin Fall.
-This code is derived from software contributed to Berkeley by
-Keith Muller of the University of California, San Diego and Lance
-Visser of Convex Computer Corporation.
-This code is derived from software contributed to Berkeley by
-Mike Muuss.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. Neither the name of the University nor the names of its contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
-
- Copyright (c) 1989, 1993
-	The Regents of the University of California.  All rights reserved.
-
- This code is derived from software contributed to Berkeley by
- Kevin Fall.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
- 3. Neither the name of the University nor the names of its contributors
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- SUCH DAMAGE.
-
-
- Copyright (c) 1991, 1993, 1994
-	The Regents of the University of California.  All rights reserved.
-
- This code is derived from software contributed to Berkeley by
- Keith Muller of the University of California, San Diego and Lance
- Visser of Convex Computer Corporation.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
- 3. Neither the name of the University nor the names of its contributors
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- SUCH DAMAGE.
-
diff --git a/toolbox/alarm.c b/toolbox/alarm.c
deleted file mode 100644
index 9bd58aa..0000000
--- a/toolbox/alarm.c
+++ /dev/null
@@ -1,190 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <asm/ioctl.h>
-//#include <linux/rtc.h>
-#include <linux/android_alarm.h>
-
-int alarm_main(int argc, char *argv[])
-{
-	int c;
-    int res;
-	struct tm tm;
-	time_t t;
-	struct timespec ts;
-//	struct rtc_time rtc_time;
-	char strbuf[26];
-	int afd;
-	int nfd;
-//	struct timeval timeout = { 0, 0 };
-    int wait = 0;
-	fd_set rfds;
-	const char wake_lock_id[] = "alarm_test"; 
-	int waitalarmmask = 0;
-
-    int useutc = 0;
-	android_alarm_type_t alarmtype_low = ANDROID_ALARM_RTC_WAKEUP;
-	android_alarm_type_t alarmtype_high = ANDROID_ALARM_RTC_WAKEUP;
-	android_alarm_type_t alarmtype = 0;
-
-    do {
-        //c = getopt(argc, argv, "uw:");
-        c = getopt(argc, argv, "uwat:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'u':
-            useutc = 1;
-            break;
-		case 't':
-			alarmtype_low = alarmtype_high = strtol(optarg, NULL, 0);
-			break;
-		case 'a':
-			alarmtype_low = ANDROID_ALARM_RTC_WAKEUP;
-			alarmtype_high = ANDROID_ALARM_TYPE_COUNT - 1;
-			break;
-        case 'w':
-            //timeout.tv_sec = strtol(optarg, NULL, 0);
-            wait = 1;
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-    if(optind + 2 < argc) {
-        fprintf(stderr,"%s [-uwa] [-t type] [seconds]\n", argv[0]);
-        return 1;
-    }
-
-    afd = open("/dev/alarm", O_RDWR);
-    if(afd < 0) {
-        fprintf(stderr, "Unable to open rtc: %s\n", strerror(errno));
-        return 1;
-    }
-
-    if(optind == argc) {
-		for(alarmtype = alarmtype_low; alarmtype <= alarmtype_high; alarmtype++) {
-			waitalarmmask |= 1U << alarmtype;
-		}
-#if 0
-        res = ioctl(fd, RTC_ALM_READ, &tm);
-        if(res < 0) {
-            fprintf(stderr, "Unable to read alarm: %s\n", strerror(errno));
-			return 1;
-        }
-#endif
-#if 0
-		t = timegm(&tm);
-        if(useutc)
-            gmtime_r(&t, &tm);
-        else
-            localtime_r(&t, &tm);
-#endif
-#if 0
-        asctime_r(&tm, strbuf);
-        printf("%s", strbuf);
-#endif
-    }
-    else if(optind + 1 == argc) {
-#if 0
-        res = ioctl(fd, RTC_RD_TIME, &tm);
-        if(res < 0) {
-            fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno));
-			return 1;
-        }
-        asctime_r(&tm, strbuf);
-        printf("Now: %s", strbuf);
-        time(&tv.tv_sec);
-#endif
-#if 0
-		time(&ts.tv_sec);
-		ts.tv_nsec = 0;
-		
-        //strptime(argv[optind], NULL, &tm);
-        //tv.tv_sec = mktime(&tm);
-        //tv.tv_usec = 0;
-#endif
-		for(alarmtype = alarmtype_low; alarmtype <= alarmtype_high; alarmtype++) {
-			waitalarmmask |= 1U << alarmtype;
-		    res = ioctl(afd, ANDROID_ALARM_GET_TIME(alarmtype), &ts);
-		    if(res < 0) {
-		        fprintf(stderr, "Unable to get current time: %s\n", strerror(errno));
-				return 1;
-		    }
-		    ts.tv_sec += strtol(argv[optind], NULL, 0);
-		    //strtotimeval(argv[optind], &tv);
-			gmtime_r(&ts.tv_sec, &tm);
-		    printf("time %s -> %ld.%09ld\n", argv[optind], ts.tv_sec, ts.tv_nsec);
-		    asctime_r(&tm, strbuf);
-		    printf("Requested %s", strbuf);
-			
-		    res = ioctl(afd, ANDROID_ALARM_SET(alarmtype), &ts);
-		    if(res < 0) {
-		        fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno));
-				return 1;
-		    }
-		}
-#if 0
-        res = ioctl(fd, RTC_ALM_SET, &tm);
-        if(res < 0) {
-            fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno));
-			return 1;
-        }
-        res = ioctl(fd, RTC_AIE_ON);
-        if(res < 0) {
-            fprintf(stderr, "Unable to enable alarm: %s\n", strerror(errno));
-			return 1;
-        }
-#endif
-    }
-    else {
-        fprintf(stderr,"%s [-u] [date]\n", argv[0]);
-        return 1;
-    }
-
-	if(wait) {
-		while(waitalarmmask) {
-			printf("wait for alarm %x\n", waitalarmmask);
-			res = ioctl(afd, ANDROID_ALARM_WAIT);
-			if(res < 0) {
-				fprintf(stderr, "alarm wait failed\n");
-			}
-			printf("got alarm %x\n", res);
-			waitalarmmask &= ~res;
-			nfd = open("/sys/android_power/acquire_full_wake_lock", O_RDWR);
-			write(nfd, wake_lock_id, sizeof(wake_lock_id) - 1);
-			close(nfd);
-			//sleep(5);
-			nfd = open("/sys/android_power/release_wake_lock", O_RDWR);
-			write(nfd, wake_lock_id, sizeof(wake_lock_id) - 1);
-			close(nfd);
-		}
-		printf("done\n");
-	}
-#if 0	
-	FD_ZERO(&rfds);
-	FD_SET(fd, &rfds);
-	res = select(fd + 1, &rfds, NULL, NULL, &timeout);
-    if(res < 0) {
-        fprintf(stderr, "select failed: %s\n", strerror(errno));
-		return 1;
-    }
-	if(res > 0) {
-		int event;
-		read(fd, &event, sizeof(event));
-		fprintf(stderr, "got %x\n", event);
-	}
-	else {
-		fprintf(stderr, "timeout waiting for alarm\n");
-	}
-#endif
-
-    close(afd);
-
-    return 0;
-}
diff --git a/toolbox/cat.c b/toolbox/cat.c
deleted file mode 100644
index 6ac31f8..0000000
--- a/toolbox/cat.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/* $NetBSD: cat.c,v 1.43 2004/01/04 03:31:28 jschauma Exp $	*/
-
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kevin Fall.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/param.h>
-#include <sys/stat.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#define CAT_BUFSIZ (4096)
-
-static int bflag, eflag, fflag, lflag, nflag, sflag, tflag, vflag;
-static int rval;
-static const char *filename;
-
-static void
-cook_buf(FILE *fp)
-{
-	int ch, gobble, line, prev;
-	int stdout_err = 0;
-
-	line = gobble = 0;
-	for (prev = '\n'; (ch = getc(fp)) != EOF; prev = ch) {
-		if (prev == '\n') {
-			if (ch == '\n') {
-				if (sflag) {
-					if (!gobble && putchar(ch) == EOF)
-						break;
-					gobble = 1;
-					continue;
-				}
-				if (nflag) {
-					if (!bflag) {
-						if (fprintf(stdout,
-						    "%6d\t", ++line) < 0) {
-							stdout_err++;
-							break;
-						}
-					} else if (eflag) {
-						if (fprintf(stdout,
-						    "%6s\t", "") < 0) {
-							stdout_err++;
-							break;
-						}
-					}
-				}
-			} else if (nflag) {
-				if (fprintf(stdout, "%6d\t", ++line) < 0) {
-					stdout_err++;
-					break;
-				}
-			}
-		}
-		gobble = 0;
-		if (ch == '\n') {
-			if (eflag)
-				if (putchar('$') == EOF)
-					break;
-		} else if (ch == '\t') {
-			if (tflag) {
-				if (putchar('^') == EOF || putchar('I') == EOF)
-					break;
-				continue;
-			}
-		} else if (vflag) {
-			if (!isascii(ch)) {
-				if (putchar('M') == EOF || putchar('-') == EOF)
-					break;
-				ch = (ch) & 0x7f;
-			}
-			if (iscntrl(ch)) {
-				if (putchar('^') == EOF ||
-				    putchar(ch == '\177' ? '?' :
-				    ch | 0100) == EOF)
-					break;
-				continue;
-			}
-		}
-		if (putchar(ch) == EOF)
-			break;
-	}
-	if (stdout_err) {
-		perror(filename);
-		rval = 1;
-	}
-}
-
-static void
-cook_args(char **argv)
-{
-	FILE *fp;
-
-	fp = stdin;
-	filename = "stdin";
-	do {
-		if (*argv) {
-			if (!strcmp(*argv, "-"))
-				fp = stdin;
-			else if ((fp = fopen(*argv,
-			    fflag ? "rf" : "r")) == NULL) {
-				perror("fopen");
-				rval = 1;
-				++argv;
-				continue;
-			}
-			filename = *argv++;
-		}
-		cook_buf(fp);
-		if (fp != stdin)
-			fclose(fp);
-	} while (*argv);
-}
-
-static void
-raw_cat(int rfd)
-{
-	static char *buf;
-	static char fb_buf[CAT_BUFSIZ];
-	static size_t bsize;
-
-	struct stat sbuf;
-	ssize_t nr, nw, off;
-	int wfd;
-
-	wfd = fileno(stdout);
-	if (buf == NULL) {
-		if (fstat(wfd, &sbuf) == 0) {
-			bsize = sbuf.st_blksize > CAT_BUFSIZ ?
-			    sbuf.st_blksize : CAT_BUFSIZ;
-			buf = malloc(bsize);
-		}
-		if (buf == NULL) {
-			buf = fb_buf;
-			bsize = CAT_BUFSIZ;
-		}
-	}
-	while ((nr = read(rfd, buf, bsize)) > 0)
-		for (off = 0; nr; nr -= nw, off += nw)
-			if ((nw = write(wfd, buf + off, (size_t)nr)) < 0)
-			{
-				perror("write");
-				exit(EXIT_FAILURE);
-			}
-	if (nr < 0) {
-		fprintf(stderr,"%s: invalid length\n", filename);
-		rval = 1;
-	}
-}
-
-static void
-raw_args(char **argv)
-{
-	int fd;
-
-	fd = fileno(stdin);
-	filename = "stdin";
-	do {
-		if (*argv) {
-			if (!strcmp(*argv, "-"))
-				fd = fileno(stdin);
-			else if (fflag) {
-				struct stat st;
-				fd = open(*argv, O_RDONLY|O_NONBLOCK, 0);
-				if (fd < 0)
-					goto skip;
-
-				if (fstat(fd, &st) == -1) {
-					close(fd);
-					goto skip;
-				}
-				if (!S_ISREG(st.st_mode)) {
-					close(fd);
-					errno = EINVAL;
-					goto skipnomsg;
-				}
-			}
-			else if ((fd = open(*argv, O_RDONLY, 0)) < 0) {
-skip:
-				perror(*argv);
-skipnomsg:
-				rval = 1;
-				++argv;
-				continue;
-			}
-			filename = *argv++;
-		}
-		raw_cat(fd);
-		if (fd != fileno(stdin))
-			close(fd);
-	} while (*argv);
-}
-
-int
-cat_main(int argc, char *argv[])
-{
-	int ch;
-	struct flock stdout_lock;
-
-	while ((ch = getopt(argc, argv, "beflnstv")) != -1)
-		switch (ch) {
-		case 'b':
-			bflag = nflag = 1;	/* -b implies -n */
-			break;
-		case 'e':
-			eflag = vflag = 1;	/* -e implies -v */
-			break;
-		case 'f':
-			fflag = 1;
-			break;
-		case 'l':
-			lflag = 1;
-			break;
-		case 'n':
-			nflag = 1;
-			break;
-		case 's':
-			sflag = 1;
-			break;
-		case 't':
-			tflag = vflag = 1;	/* -t implies -v */
-			break;
-		case 'v':
-			vflag = 1;
-			break;
-		default:
-		case '?':
-			fprintf(stderr,
-				"usage: cat [-beflnstv] [-] [file ...]\n");
-			exit(EXIT_FAILURE);
-		}
-	argv += optind;
-
-	if (lflag) {
-		stdout_lock.l_len = 0;
-		stdout_lock.l_start = 0;
-		stdout_lock.l_type = F_WRLCK;
-		stdout_lock.l_whence = SEEK_SET;
-		if (fcntl(STDOUT_FILENO, F_SETLKW, &stdout_lock) == -1)
-		{
-			perror("fcntl");
-			exit(EXIT_FAILURE);
-		}
-	}
-
-	if (bflag || eflag || nflag || sflag || tflag || vflag)
-		cook_args(argv);
-	else
-		raw_args(argv);
-	if (fclose(stdout))
-	{
-		perror("fclose");
-		exit(EXIT_FAILURE);
-	}
-	exit(rval);
-}
diff --git a/toolbox/chmod.c b/toolbox/chmod.c
deleted file mode 100644
index 31a53bf..0000000
--- a/toolbox/chmod.c
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include <unistd.h>
-#include <time.h>
-
-int chmod_main(int argc, char **argv)
-{
-    int i;
-
-    if (argc < 3) {
-        fprintf(stderr, "Usage: chmod <MODE> <FILE>\n");
-        return 10;
-    }
-
-    int mode = 0;
-    const char* s = argv[1];
-    while (*s) {
-        if (*s >= '0' && *s <= '7') {
-            mode = (mode<<3) | (*s-'0');
-        }
-        else {
-            fprintf(stderr, "Bad mode\n");
-            return 10;
-        }
-        s++;
-    }
-    for (i = 2; i < argc; i++) {
-        if (chmod(argv[i], mode) < 0) {
-            fprintf(stderr, "Unable to chmod %s: %s\n", argv[i], strerror(errno));
-            return 10;
-        }
-    }
-    return 0;
-}
-
diff --git a/toolbox/chown.c b/toolbox/chown.c
deleted file mode 100644
index 13617db..0000000
--- a/toolbox/chown.c
+++ /dev/null
@@ -1,62 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <errno.h>
-#include <pwd.h>
-#include <grp.h>
-
-#include <unistd.h>
-#include <time.h>
-
-int chown_main(int argc, char **argv)
-{
-    int i;
-
-    if (argc < 3) {
-        fprintf(stderr, "Usage: chown <USER>[.GROUP] <FILE1> [FILE2] ...\n");
-        return 10;
-    }
-
-    // Copy argv[1] to 'user' so we can truncate it at the period
-    // if a group id specified.
-    char user[32];
-    char *group = NULL;
-    strncpy(user, argv[1], sizeof(user));
-    if ((group = strchr(user, '.')) != NULL) {
-        *group++ = '\0';
-    }
-
-    // Lookup uid (and gid if specified)
-    struct passwd *pw;
-    struct group *grp = NULL;
-    uid_t uid;
-    gid_t gid = -1; // passing -1 to chown preserves current group
-
-    pw = getpwnam(user);
-    if (pw == NULL) {
-        fprintf(stderr, "No such user '%s'\n", user);
-        return 10;
-    }
-    uid = pw->pw_uid;
-
-    if (group != NULL) {
-        grp = getgrnam(group);
-        if (grp == NULL) {
-            fprintf(stderr, "No such group '%s'\n", group);
-            return 10;
-        }
-        gid = grp->gr_gid; 
-    }
-
-    for (i = 2; i < argc; i++) {
-        if (chown(argv[i], uid, gid) < 0) {
-            fprintf(stderr, "Unable to chmod %s: %s\n", argv[i], strerror(errno));
-            return 10;
-        }
-    }
-
-    return 0;
-}
-
diff --git a/toolbox/cmp.c b/toolbox/cmp.c
deleted file mode 100644
index 9bd2e19..0000000
--- a/toolbox/cmp.c
+++ /dev/null
@@ -1,90 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <errno.h>
-
-int cmp_main(int argc, char *argv[])
-{
-    int c;
-    int fd1, fd2;
-	char buf1[4096], buf2[4096];
-    int res, res1, res2;
-	int rv = 0;
-	int i;
-	int filepos = 0;
-
-	int show_byte = 0;
-	int show_all = 0;
-	int limit = 0;
-
-    do {
-        c = getopt(argc, argv, "bln:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'b':
-            show_byte = 1;
-            break;
-        case 'l':
-            show_all = 1;
-            break;
-        case 'n':
-            limit = atoi(optarg);
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-
-    if (optind + 2 != argc) {
-        fprintf(stderr, "Usage: %s [-b] [-l] [-n count] file1 file2\n", argv[0]);
-        exit(1);
-    }
-
-    fd1 = open(argv[optind], O_RDONLY);
-    if(fd1 < 0) {
-        fprintf(stderr, "could not open %s, %s\n", argv[optind], strerror(errno));
-        return 1;
-    }
-
-    fd2 = open(argv[optind+1], O_RDONLY);
-    if(fd2 < 0) {
-        fprintf(stderr, "could not open %s, %s\n", argv[optind+1], strerror(errno));
-        return 1;
-    }
-    
-    while(1) {
-        res1 = read(fd1, &buf1, sizeof(buf1));
-        res2 = read(fd2, &buf2, sizeof(buf2));
-		res = res1 < res2 ? res1 : res2;
-		if(res1 == 0 && res2 == 0) {
-			return rv;
-		}
-		for(i = 0; i < res; i++) {
-			if(buf1[i] != buf2[i]) {
-				printf("%s %s differ byte %d", argv[optind], argv[optind+1], filepos + i);
-				if(show_byte)
-					printf(" 0x%02x 0x%02x", buf1[i], buf2[i]);
-				printf("\n");
-				if(!show_all)
-					return 1;
-				rv = 1;
-			}
-			if(limit) {
-				limit--;
-				if(limit == 0)
-					return rv;
-			}
-		}
-		if(res1 != res2 || res < 0) {
-			printf("%s on %s\n", res < 0 ? "Read error" : "EOF", res1 < res2 ? argv[optind] : argv[optind+1]);
-			return 1;
-		}
-		filepos += res;
-    }
-}
diff --git a/toolbox/date.c b/toolbox/date.c
deleted file mode 100644
index 13b5210..0000000
--- a/toolbox/date.c
+++ /dev/null
@@ -1,132 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <linux/android_alarm.h>
-
-static void settime(char *s) {
-    struct tm tm;
-    int day = atoi(s);
-    int hour;
-    time_t t;
-    int fd;
-    struct timespec ts;
-
-    while (*s && *s != '.')
-        s++;
-
-    if (*s)
-        s++;
-
-    hour = atoi(s);
-
-    tm.tm_year = day / 10000 - 1900;
-    tm.tm_mon = (day % 10000) / 100 - 1;
-    tm.tm_mday = (day % 100);
-    tm.tm_hour = hour / 10000;
-    tm.tm_min = (hour % 10000) / 100;
-    tm.tm_sec = (hour % 100);
-    tm.tm_isdst = -1;
-
-    t = mktime(&tm);
-    
-    fd = open("/dev/alarm", O_RDWR);
-    ts.tv_sec = t;
-    ts.tv_nsec = 0;
-    ioctl(fd, ANDROID_ALARM_SET_RTC, &ts);
-}
-
-int date_main(int argc, char *argv[])
-{
-	int c;
-    int res;
-	struct tm tm;
-	time_t t;
-	struct timeval tv;
-    struct timespec ts;
-	char strbuf[260];
-    int fd;
-
-    int useutc = 0;
-
-    tzset();
-
-    do {
-        c = getopt(argc, argv, "us:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'u':
-            useutc = 1;
-            break;
-        case 's':
-            settime(optarg);
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-    if(optind + 2 < argc) {
-        fprintf(stderr,"%s [-u] [date]\n", argv[0]);
-        return 1;
-    }
-
-    int hasfmt = argc == optind + 1 && argv[optind][0] == '+';
-    if(optind == argc || hasfmt) {
-        char buf[2000];
-        time(&t);
-        if (useutc) {
-            gmtime_r(&t, &tm);
-            strftime(strbuf, sizeof(strbuf),
-                     (hasfmt ? argv[optind] + 1 : "%a %b %e %H:%M:%S GMT %Y"),
-                     &tm);
-        } else {
-            localtime_r(&t, &tm);
-            strftime(strbuf, sizeof(strbuf),
-                     (hasfmt ? argv[optind] + 1 : "%a %b %e %H:%M:%S %Z %Y"),
-                     &tm);
-        }
-        printf("%s\n", strbuf);
-    }
-    else if(optind + 1 == argc) {
-#if 0
-        struct tm *tmptr;
-        tmptr = getdate(argv[optind]);
-        if(tmptr == NULL) {
-            fprintf(stderr,"getdate_r failed\n");
-            return 1;
-        }
-        tm = *tmptr;
-#if 0
-        if(getdate_r(argv[optind], &tm) < 0) {
-            fprintf(stderr,"getdate_r failed %s\n", strerror(errno));
-            return 1;
-        }
-#endif
-#endif
-        //strptime(argv[optind], NULL, &tm);
-        //tv.tv_sec = mktime(&tm);
-        //tv.tv_usec = 0;
-        strtotimeval(argv[optind], &tv);
-        printf("time %s -> %d.%d\n", argv[optind], tv.tv_sec, tv.tv_usec);
-        fd = open("/dev/alarm", O_RDWR);
-        ts.tv_sec = tv.tv_sec;
-        ts.tv_nsec = tv.tv_usec * 1000;
-        res = ioctl(fd, ANDROID_ALARM_SET_RTC, &ts);
-        //res = settimeofday(&tv, NULL);
-        if(res < 0) {
-            fprintf(stderr,"settimeofday failed %s\n", strerror(errno));
-            return 1;
-        }
-    }
-    else {
-        fprintf(stderr,"%s [-s 20070325.123456] [-u] [date]\n", argv[0]);
-        return 1;
-    }
-
-    return 0;
-}
diff --git a/toolbox/dd.c b/toolbox/dd.c
deleted file mode 100644
index c6af3ea..0000000
--- a/toolbox/dd.c
+++ /dev/null
@@ -1,1358 +0,0 @@
-/*	$NetBSD: dd.c,v 1.37 2004/01/17 21:00:16 dbj Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Keith Muller of the University of California, San Diego and Lance
- * Visser of Convex Computer Corporation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1991, 1993, 1994\n\
-	The Regents of the University of California.  All rights reserved.\n");
-#endif /* not lint */
-
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)dd.c	8.5 (Berkeley) 4/2/94";
-#else
-__RCSID("$NetBSD: dd.c,v 1.37 2004/01/17 21:00:16 dbj Exp $");
-#endif
-#endif /* not lint */
-
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-
-#include <ctype.h>
-#include <err.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "dd.h"
-
-#define NO_CONV
-
-//#include "extern.h"
-void block(void);
-void block_close(void);
-void dd_out(int);
-void def(void);
-void def_close(void);
-void jcl(char **);
-void pos_in(void);
-void pos_out(void);
-void summary(void);
-void summaryx(int);
-void terminate(int);
-void unblock(void);
-void unblock_close(void);
-ssize_t bwrite(int, const void *, size_t);
-
-extern IO		in, out;
-extern STAT		st;
-extern void		(*cfunc)(void);
-extern uint64_t		cpy_cnt;
-extern uint64_t		cbsz;
-extern u_int		ddflags;
-extern u_int		files_cnt;
-extern int		progress;
-extern const u_char	*ctab;
-extern const u_char	a2e_32V[], a2e_POSIX[];
-extern const u_char	e2a_32V[], e2a_POSIX[];
-extern const u_char	a2ibm_32V[], a2ibm_POSIX[];
-extern u_char		casetab[];
-
-
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-
-static void dd_close(void);
-static void dd_in(void);
-static void getfdtype(IO *);
-static int redup_clean_fd(int);
-static void setup(void);
-
-
-IO		in, out;		/* input/output state */
-STAT		st;			/* statistics */
-void		(*cfunc)(void);		/* conversion function */
-uint64_t	cpy_cnt;		/* # of blocks to copy */
-static off_t	pending = 0;		/* pending seek if sparse */
-u_int		ddflags;		/* conversion options */
-uint64_t	cbsz;			/* conversion block size */
-u_int		files_cnt = 1;		/* # of files to copy */
-int		progress = 0;		/* display sign of life */
-const u_char	*ctab;			/* conversion table */
-sigset_t	infoset;		/* a set blocking SIGINFO */
-
-int
-dd_main(int argc, char *argv[])
-{
-	int ch;
-
-	while ((ch = getopt(argc, argv, "")) != -1) {
-		switch (ch) {
-		default:
-			fprintf(stderr, "usage: dd [operand ...]\n");
-			exit(1);
-			/* NOTREACHED */
-		}
-	}
-	argc -= (optind - 1);
-	argv += (optind - 1);
-
-	jcl(argv);
-	setup();
-
-//	(void)signal(SIGINFO, summaryx);
-	(void)signal(SIGINT, terminate);
-	(void)sigemptyset(&infoset);
-//	(void)sigaddset(&infoset, SIGINFO);
-
-	(void)atexit(summary);
-
-	while (files_cnt--)
-		dd_in();
-
-	dd_close();
-	exit(0);
-	/* NOTREACHED */
-}
-
-static void
-setup(void)
-{
-
-	if (in.name == NULL) {
-		in.name = "stdin";
-		in.fd = STDIN_FILENO;
-	} else {
-		in.fd = open(in.name, O_RDONLY, 0);
-		if (in.fd < 0) {
-			fprintf(stderr, "%s: cannot open for read: %s\n",
-				in.name, strerror(errno));
-			exit(1);
-			/* NOTREACHED */
-		}
-
-		/* Ensure in.fd is outside the stdio descriptor range */
-		in.fd = redup_clean_fd(in.fd);
-	}
-
-	getfdtype(&in);
-
-	if (files_cnt > 1 && !(in.flags & ISTAPE)) {
-		fprintf(stderr,
-			"files is not supported for non-tape devices\n");
-		exit(1);
-		/* NOTREACHED */
-	}
-
-	if (out.name == NULL) {
-		/* No way to check for read access here. */
-		out.fd = STDOUT_FILENO;
-		out.name = "stdout";
-	} else {
-#define	OFLAGS \
-    (O_CREAT | (ddflags & (C_SEEK | C_NOTRUNC) ? 0 : O_TRUNC))
-		out.fd = open(out.name, O_RDWR | OFLAGS /*, DEFFILEMODE */);
-		/*
-		 * May not have read access, so try again with write only.
-		 * Without read we may have a problem if output also does
-		 * not support seeks.
-		 */
-		if (out.fd < 0) {
-			out.fd = open(out.name, O_WRONLY | OFLAGS /*, DEFFILEMODE */);
-			out.flags |= NOREAD;
-		}
-		if (out.fd < 0) {
-			fprintf(stderr, "%s: cannot open for write: %s\n",
-				out.name, strerror(errno));
-			exit(1);
-			/* NOTREACHED */
-		}
-
-		/* Ensure out.fd is outside the stdio descriptor range */
-		out.fd = redup_clean_fd(out.fd);
-	}
-
-	getfdtype(&out);
-
-	/*
-	 * Allocate space for the input and output buffers.  If not doing
-	 * record oriented I/O, only need a single buffer.
-	 */
-	if (!(ddflags & (C_BLOCK|C_UNBLOCK))) {
-		if ((in.db = malloc(out.dbsz + in.dbsz - 1)) == NULL) {
-			exit(1);
-			/* NOTREACHED */
-		}
-		out.db = in.db;
-	} else if ((in.db =
-	    malloc((u_int)(MAX(in.dbsz, cbsz) + cbsz))) == NULL ||
-	    (out.db = malloc((u_int)(out.dbsz + cbsz))) == NULL) {
-		exit(1);
-		/* NOTREACHED */
-	}
-	in.dbp = in.db;
-	out.dbp = out.db;
-
-	/* Position the input/output streams. */
-	if (in.offset)
-		pos_in();
-	if (out.offset)
-		pos_out();
-
-	/*
-	 * Truncate the output file; ignore errors because it fails on some
-	 * kinds of output files, tapes, for example.
-	 */
-	if ((ddflags & (C_OF | C_SEEK | C_NOTRUNC)) == (C_OF | C_SEEK))
-		(void)ftruncate(out.fd, (off_t)out.offset * out.dbsz);
-
-	/*
-	 * If converting case at the same time as another conversion, build a
-	 * table that does both at once.  If just converting case, use the
-	 * built-in tables.
-	 */
-	if (ddflags & (C_LCASE|C_UCASE)) {
-#ifdef	NO_CONV
-		/* Should not get here, but just in case... */
-		fprintf(stderr, "case conv and -DNO_CONV\n");
-		exit(1);
-		/* NOTREACHED */
-#else	/* NO_CONV */
-		u_int cnt;
-
-		if (ddflags & C_ASCII || ddflags & C_EBCDIC) {
-			if (ddflags & C_LCASE) {
-				for (cnt = 0; cnt < 0377; ++cnt)
-					casetab[cnt] = tolower(ctab[cnt]);
-			} else {
-				for (cnt = 0; cnt < 0377; ++cnt)
-					casetab[cnt] = toupper(ctab[cnt]);
-			}
-		} else {
-			if (ddflags & C_LCASE) {
-				for (cnt = 0; cnt < 0377; ++cnt)
-					casetab[cnt] = tolower(cnt);
-			} else {
-				for (cnt = 0; cnt < 0377; ++cnt)
-					casetab[cnt] = toupper(cnt);
-			}
-		}
-
-		ctab = casetab;
-#endif	/* NO_CONV */
-	}
-
-	(void)gettimeofday(&st.start, NULL);	/* Statistics timestamp. */
-}
-
-static void
-getfdtype(IO *io)
-{
-//	struct mtget mt;
-	struct stat sb;
-
-	if (fstat(io->fd, &sb)) {
-		fprintf(stderr, "%s: cannot fstat: %s\n",
-			io->name, strerror(errno));
-		exit(1);
-		/* NOTREACHED */
-	}
-	if (S_ISCHR(sb.st_mode))
-		io->flags |= /*ioctl(io->fd, MTIOCGET, &mt) ? ISCHR : ISTAPE; */ ISCHR;
-	else if (lseek(io->fd, (off_t)0, SEEK_CUR) == -1 && errno == ESPIPE)
-		io->flags |= ISPIPE;		/* XXX fixed in 4.4BSD */
-}
-
-/*
- * Move the parameter file descriptor to a descriptor that is outside the
- * stdio descriptor range, if necessary.  This is required to avoid
- * accidentally outputting completion or error messages into the
- * output file that were intended for the tty.
- */
-static int
-redup_clean_fd(int fd)
-{
-	int newfd;
-
-	if (fd != STDIN_FILENO && fd != STDOUT_FILENO &&
-	    fd != STDERR_FILENO)
-		/* File descriptor is ok, return immediately. */
-		return fd;
-
-	/*
-	 * 3 is the first descriptor greater than STD*_FILENO.  Any
-	 * free descriptor valued 3 or above is acceptable...
-	 */
-	newfd = fcntl(fd, F_DUPFD, 3);
-	if (newfd < 0) {
-		fprintf(stderr, "dupfd IO: %s\n", strerror(errno));
-		exit(1);
-		/* NOTREACHED */
-	}
-
-	close(fd);
-
-	return newfd;
-}
-
-static void
-dd_in(void)
-{
-	int flags;
-	int64_t n;
-
-	for (flags = ddflags;;) {
-		if (cpy_cnt && (st.in_full + st.in_part) >= cpy_cnt)
-			return;
-
-		/*
-		 * Clear the buffer first if doing "sync" on input.
-		 * If doing block operations use spaces.  This will
-		 * affect not only the C_NOERROR case, but also the
-		 * last partial input block which should be padded
-		 * with zero and not garbage.
-		 */
-		if (flags & C_SYNC) {
-			if (flags & (C_BLOCK|C_UNBLOCK))
-				(void)memset(in.dbp, ' ', in.dbsz);
-			else
-				(void)memset(in.dbp, 0, in.dbsz);
-		}
-
-		n = read(in.fd, in.dbp, in.dbsz);
-		if (n == 0) {
-			in.dbrcnt = 0;
-			return;
-		}
-
-		/* Read error. */
-		if (n < 0) {
-
-			/*
-			 * If noerror not specified, die.  POSIX requires that
-			 * the warning message be followed by an I/O display.
-			 */
-			fprintf(stderr, "%s: read error: %s\n",
-				in.name, strerror(errno));
-			if (!(flags & C_NOERROR)) {
-				exit(1);
-				/* NOTREACHED */
-			}
-			summary();
-
-			/*
-			 * If it's not a tape drive or a pipe, seek past the
-			 * error.  If your OS doesn't do the right thing for
-			 * raw disks this section should be modified to re-read
-			 * in sector size chunks.
-			 */
-			if (!(in.flags & (ISPIPE|ISTAPE)) &&
-			    lseek(in.fd, (off_t)in.dbsz, SEEK_CUR))
-				fprintf(stderr, "%s: seek error: %s\n",
-					in.name, strerror(errno));
-
-			/* If sync not specified, omit block and continue. */
-			if (!(ddflags & C_SYNC))
-				continue;
-
-			/* Read errors count as full blocks. */
-			in.dbcnt += in.dbrcnt = in.dbsz;
-			++st.in_full;
-
-		/* Handle full input blocks. */
-		} else if (n == in.dbsz) {
-			in.dbcnt += in.dbrcnt = n;
-			++st.in_full;
-
-		/* Handle partial input blocks. */
-		} else {
-			/* If sync, use the entire block. */
-			if (ddflags & C_SYNC)
-				in.dbcnt += in.dbrcnt = in.dbsz;
-			else
-				in.dbcnt += in.dbrcnt = n;
-			++st.in_part;
-		}
-
-		/*
-		 * POSIX states that if bs is set and no other conversions
-		 * than noerror, notrunc or sync are specified, the block
-		 * is output without buffering as it is read.
-		 */
-		if (ddflags & C_BS) {
-			out.dbcnt = in.dbcnt;
-			dd_out(1);
-			in.dbcnt = 0;
-			continue;
-		}
-
-/*		if (ddflags & C_SWAB) {
-			if ((n = in.dbrcnt) & 1) {
-				++st.swab;
-				--n;
-			}
-			swab(in.dbp, in.dbp, n);
-		}
-*/
-		in.dbp += in.dbrcnt;
-		(*cfunc)();
-	}
-}
-
-/*
- * Cleanup any remaining I/O and flush output.  If necesssary, output file
- * is truncated.
- */
-static void
-dd_close(void)
-{
-
-	if (cfunc == def)
-		def_close();
-	else if (cfunc == block)
-		block_close();
-	else if (cfunc == unblock)
-		unblock_close();
-	if (ddflags & C_OSYNC && out.dbcnt < out.dbsz) {
-		(void)memset(out.dbp, 0, out.dbsz - out.dbcnt);
-		out.dbcnt = out.dbsz;
-	}
-	/* If there are pending sparse blocks, make sure
-	 * to write out the final block un-sparse
-	 */
-	if ((out.dbcnt == 0) && pending) {
-		memset(out.db, 0, out.dbsz);
-		out.dbcnt = out.dbsz;
-		out.dbp = out.db + out.dbcnt;
-		pending -= out.dbsz;
-	}
-	if (out.dbcnt)
-		dd_out(1);
-
-	/*
-	 * Reporting nfs write error may be defered until next
-	 * write(2) or close(2) system call.  So, we need to do an
-	 * extra check.  If an output is stdout, the file structure
-	 * may be shared among with other processes and close(2) just
-	 * decreases the reference count.
-	 */
-	if (out.fd == STDOUT_FILENO && fsync(out.fd) == -1 && errno != EINVAL) {
-		fprintf(stderr, "fsync stdout: %s\n", strerror(errno));
-		exit(1);
-		/* NOTREACHED */
-	}
-	if (close(out.fd) == -1) {
-		fprintf(stderr, "close: %s\n", strerror(errno));
-		exit(1);
-		/* NOTREACHED */
-	}
-}
-
-void
-dd_out(int force)
-{
-	static int warned;
-	int64_t cnt, n, nw;
-	u_char *outp;
-
-	/*
-	 * Write one or more blocks out.  The common case is writing a full
-	 * output block in a single write; increment the full block stats.
-	 * Otherwise, we're into partial block writes.  If a partial write,
-	 * and it's a character device, just warn.  If a tape device, quit.
-	 *
-	 * The partial writes represent two cases.  1: Where the input block
-	 * was less than expected so the output block was less than expected.
-	 * 2: Where the input block was the right size but we were forced to
-	 * write the block in multiple chunks.  The original versions of dd(1)
-	 * never wrote a block in more than a single write, so the latter case
-	 * never happened.
-	 *
-	 * One special case is if we're forced to do the write -- in that case
-	 * we play games with the buffer size, and it's usually a partial write.
-	 */
-	outp = out.db;
-	for (n = force ? out.dbcnt : out.dbsz;; n = out.dbsz) {
-		for (cnt = n;; cnt -= nw) {
-
-			if (!force && ddflags & C_SPARSE) {
-				int sparse, i;
-				sparse = 1;	/* Is buffer sparse? */
-				for (i = 0; i < cnt; i++)
-					if (outp[i] != 0) {
-						sparse = 0;
-						break;
-					}
-				if (sparse) {
-					pending += cnt;
-					outp += cnt;
-					nw = 0;
-					break;
-				}
-			}
-			if (pending != 0) {
-				if (lseek(out.fd, pending, SEEK_CUR) ==
-				    -1) {
-					fprintf(stderr,
-						"%s: seek error creating "
-						"sparse file: %s\n",
-						out.name, strerror(errno));
-					exit(1);
-				}
-			}
-			nw = bwrite(out.fd, outp, cnt);
-			if (nw <= 0) {
-				if (nw == 0) {
-					fprintf(stderr, "%s: end of device\n",
-						out.name);
-					exit(1);
-					/* NOTREACHED */
-				}
-				if (errno != EINTR) {
-					fprintf(stderr, "%s: write error: %s\n",
-						out.name, strerror(errno));
-					/* NOTREACHED */
-					exit(1);
-				}
-				nw = 0;
-			}
-			if (pending) {
-				st.bytes += pending;
-				st.sparse += pending/out.dbsz;
-				st.out_full += pending/out.dbsz;
-				pending = 0;
-			}
-			outp += nw;
-			st.bytes += nw;
-			if (nw == n) {
-				if (n != out.dbsz)
-					++st.out_part;
-				else
-					++st.out_full;
-				break;
-			}
-			++st.out_part;
-			if (nw == cnt)
-				break;
-			if (out.flags & ISCHR && !warned) {
-				warned = 1;
-				fprintf(stderr, "%s: short write on character "
-					"device\n", out.name);
-			}
-			if (out.flags & ISTAPE) {
-				fprintf(stderr,
-					"%s: short write on tape device",
-					out.name);
-				exit(1);
-				/* NOTREACHED */
-			}
-		}
-		if ((out.dbcnt -= n) < out.dbsz)
-			break;
-	}
-
-	/* Reassemble the output block. */
-	if (out.dbcnt)
-		(void)memmove(out.db, out.dbp - out.dbcnt, out.dbcnt);
-	out.dbp = out.db + out.dbcnt;
-
-	if (progress)
-		(void)write(STDERR_FILENO, ".", 1);
-}
-
-/*
- * A protected against SIGINFO write
- */
-ssize_t
-bwrite(int fd, const void *buf, size_t len)
-{
-	sigset_t oset;
-	ssize_t rv;
-	int oerrno;
-
-	(void)sigprocmask(SIG_BLOCK, &infoset, &oset);
-	rv = write(fd, buf, len);
-	oerrno = errno;
-	(void)sigprocmask(SIG_SETMASK, &oset, NULL);
-	errno = oerrno;
-	return (rv);
-}
-
-/*
- * Position input/output data streams before starting the copy.  Device type
- * dependent.  Seekable devices use lseek, and the rest position by reading.
- * Seeking past the end of file can cause null blocks to be written to the
- * output.
- */
-void
-pos_in(void)
-{
-	int bcnt, cnt, nr, warned;
-
-	/* If not a pipe or tape device, try to seek on it. */
-	if (!(in.flags & (ISPIPE|ISTAPE))) {
-		if (lseek(in.fd,
-		    (off_t)in.offset * (off_t)in.dbsz, SEEK_CUR) == -1) {
-			fprintf(stderr, "%s: seek error: %s",
-				in.name, strerror(errno));
-			exit(1);
-			/* NOTREACHED */
-		}
-		return;
-		/* NOTREACHED */
-	}
-
-	/*
-	 * Read the data.  If a pipe, read until satisfy the number of bytes
-	 * being skipped.  No differentiation for reading complete and partial
-	 * blocks for other devices.
-	 */
-	for (bcnt = in.dbsz, cnt = in.offset, warned = 0; cnt;) {
-		if ((nr = read(in.fd, in.db, bcnt)) > 0) {
-			if (in.flags & ISPIPE) {
-				if (!(bcnt -= nr)) {
-					bcnt = in.dbsz;
-					--cnt;
-				}
-			} else
-				--cnt;
-			continue;
-		}
-
-		if (nr == 0) {
-			if (files_cnt > 1) {
-				--files_cnt;
-				continue;
-			}
-			fprintf(stderr, "skip reached end of input\n");
-			exit(1);
-			/* NOTREACHED */
-		}
-
-		/*
-		 * Input error -- either EOF with no more files, or I/O error.
-		 * If noerror not set die.  POSIX requires that the warning
-		 * message be followed by an I/O display.
-		 */
-		if (ddflags & C_NOERROR) {
-			if (!warned) {
-
-				fprintf(stderr, "%s: error occurred\n",
-					in.name);
-				warned = 1;
-				summary();
-			}
-			continue;
-		}
-		fprintf(stderr, "%s: read error: %s", in.name, strerror(errno));
-		exit(1);
-		/* NOTREACHED */
-	}
-}
-
-void
-pos_out(void)
-{
-//	struct mtop t_op;
-	int cnt, n;
-
-	/*
-	 * If not a tape, try seeking on the file.  Seeking on a pipe is
-	 * going to fail, but don't protect the user -- they shouldn't
-	 * have specified the seek operand.
-	 */
-	if (!(out.flags & ISTAPE)) {
-		if (lseek(out.fd,
-		    (off_t)out.offset * (off_t)out.dbsz, SEEK_SET) == -1) {
-			fprintf(stderr, "%s: seek error: %s\n",
-				out.name, strerror(errno));
-			exit(1);
-			/* NOTREACHED */
-		}
-		return;
-	}
-
-	/* If no read access, try using mtio. */
-	if (out.flags & NOREAD) {
-/*		t_op.mt_op = MTFSR;
-		t_op.mt_count = out.offset;
-
-		if (ioctl(out.fd, MTIOCTOP, &t_op) < 0)*/
-			fprintf(stderr, "%s: cannot read", out.name);
-			exit(1);
-			/* NOTREACHED */
-		return;
-	}
-
-	/* Read it. */
-	for (cnt = 0; cnt < out.offset; ++cnt) {
-		if ((n = read(out.fd, out.db, out.dbsz)) > 0)
-			continue;
-
-		if (n < 0) {
-			fprintf(stderr, "%s: cannot position by reading: %s\n",
-				out.name, strerror(errno));
-			exit(1);
-			/* NOTREACHED */
-		}
-
-		/*
-		 * If reach EOF, fill with NUL characters; first, back up over
-		 * the EOF mark.  Note, cnt has not yet been incremented, so
-		 * the EOF read does not count as a seek'd block.
-		 */
-/*		t_op.mt_op = MTBSR;
-		t_op.mt_count = 1;
-		if (ioctl(out.fd, MTIOCTOP, &t_op) == -1) */ {
-			fprintf(stderr, "%s: cannot position\n", out.name);
-			exit(1);
-			/* NOTREACHED */
-		}
-
-		while (cnt++ < out.offset)
-			if ((n = bwrite(out.fd, out.db, out.dbsz)) != out.dbsz) {
-				fprintf(stderr, "%s: cannot position "
-					"by writing: %s\n",
-					out.name, strerror(errno));
-				exit(1);
-				/* NOTREACHED */
-			}
-		break;
-	}
-}
-
-/*
- * def --
- * Copy input to output.  Input is buffered until reaches obs, and then
- * output until less than obs remains.  Only a single buffer is used.
- * Worst case buffer calculation is (ibs + obs - 1).
- */
-void
-def(void)
-{
-	uint64_t cnt;
-	u_char *inp;
-	const u_char *t;
-
-	if ((t = ctab) != NULL)
-		for (inp = in.dbp - (cnt = in.dbrcnt); cnt--; ++inp)
-			*inp = t[*inp];
-
-	/* Make the output buffer look right. */
-	out.dbp = in.dbp;
-	out.dbcnt = in.dbcnt;
-
-	if (in.dbcnt >= out.dbsz) {
-		/* If the output buffer is full, write it. */
-		dd_out(0);
-
-		/*
-		 * Ddout copies the leftover output to the beginning of
-		 * the buffer and resets the output buffer.  Reset the
-		 * input buffer to match it.
-	 	 */
-		in.dbp = out.dbp;
-		in.dbcnt = out.dbcnt;
-	}
-}
-
-void
-def_close(void)
-{
-
-	/* Just update the count, everything is already in the buffer. */
-	if (in.dbcnt)
-		out.dbcnt = in.dbcnt;
-}
-
-#ifdef	NO_CONV
-/* Build a smaller version (i.e. for a miniroot) */
-/* These can not be called, but just in case...  */
-static const char no_block[] = "unblock and -DNO_CONV?\n";
-void block(void)		{ fprintf(stderr, "%s", no_block + 2); exit(1); }
-void block_close(void)		{ fprintf(stderr, "%s", no_block + 2); exit(1); }
-void unblock(void)		{ fprintf(stderr, "%s", no_block); exit(1); }
-void unblock_close(void)	{ fprintf(stderr, "%s", no_block); exit(1); }
-#else	/* NO_CONV */
-
-/*
- * Copy variable length newline terminated records with a max size cbsz
- * bytes to output.  Records less than cbs are padded with spaces.
- *
- * max in buffer:  MAX(ibs, cbsz)
- * max out buffer: obs + cbsz
- */
-void
-block(void)
-{
-	static int intrunc;
-	int ch = 0;	/* pacify gcc */
-	uint64_t cnt, maxlen;
-	u_char *inp, *outp;
-	const u_char *t;
-
-	/*
-	 * Record truncation can cross block boundaries.  If currently in a
-	 * truncation state, keep tossing characters until reach a newline.
-	 * Start at the beginning of the buffer, as the input buffer is always
-	 * left empty.
-	 */
-	if (intrunc) {
-		for (inp = in.db, cnt = in.dbrcnt;
-		    cnt && *inp++ != '\n'; --cnt);
-		if (!cnt) {
-			in.dbcnt = 0;
-			in.dbp = in.db;
-			return;
-		}
-		intrunc = 0;
-		/* Adjust the input buffer numbers. */
-		in.dbcnt = cnt - 1;
-		in.dbp = inp + cnt - 1;
-	}
-
-	/*
-	 * Copy records (max cbsz size chunks) into the output buffer.  The
-	 * translation is done as we copy into the output buffer.
-	 */
-	for (inp = in.dbp - in.dbcnt, outp = out.dbp; in.dbcnt;) {
-		maxlen = MIN(cbsz, in.dbcnt);
-		if ((t = ctab) != NULL)
-			for (cnt = 0;
-			    cnt < maxlen && (ch = *inp++) != '\n'; ++cnt)
-				*outp++ = t[ch];
-		else
-			for (cnt = 0;
-			    cnt < maxlen && (ch = *inp++) != '\n'; ++cnt)
-				*outp++ = ch;
-		/*
-		 * Check for short record without a newline.  Reassemble the
-		 * input block.
-		 */
-		if (ch != '\n' && in.dbcnt < cbsz) {
-			(void)memmove(in.db, in.dbp - in.dbcnt, in.dbcnt);
-			break;
-		}
-
-		/* Adjust the input buffer numbers. */
-		in.dbcnt -= cnt;
-		if (ch == '\n')
-			--in.dbcnt;
-
-		/* Pad short records with spaces. */
-		if (cnt < cbsz)
-			(void)memset(outp, ctab ? ctab[' '] : ' ', cbsz - cnt);
-		else {
-			/*
-			 * If the next character wouldn't have ended the
-			 * block, it's a truncation.
-			 */
-			if (!in.dbcnt || *inp != '\n')
-				++st.trunc;
-
-			/* Toss characters to a newline. */
-			for (; in.dbcnt && *inp++ != '\n'; --in.dbcnt);
-			if (!in.dbcnt)
-				intrunc = 1;
-			else
-				--in.dbcnt;
-		}
-
-		/* Adjust output buffer numbers. */
-		out.dbp += cbsz;
-		if ((out.dbcnt += cbsz) >= out.dbsz)
-			dd_out(0);
-		outp = out.dbp;
-	}
-	in.dbp = in.db + in.dbcnt;
-}
-
-void
-block_close(void)
-{
-
-	/*
-	 * Copy any remaining data into the output buffer and pad to a record.
-	 * Don't worry about truncation or translation, the input buffer is
-	 * always empty when truncating, and no characters have been added for
-	 * translation.  The bottom line is that anything left in the input
-	 * buffer is a truncated record.  Anything left in the output buffer
-	 * just wasn't big enough.
-	 */
-	if (in.dbcnt) {
-		++st.trunc;
-		(void)memmove(out.dbp, in.dbp - in.dbcnt, in.dbcnt);
-		(void)memset(out.dbp + in.dbcnt,
-		    ctab ? ctab[' '] : ' ', cbsz - in.dbcnt);
-		out.dbcnt += cbsz;
-	}
-}
-
-/*
- * Convert fixed length (cbsz) records to variable length.  Deletes any
- * trailing blanks and appends a newline.
- *
- * max in buffer:  MAX(ibs, cbsz) + cbsz
- * max out buffer: obs + cbsz
- */
-void
-unblock(void)
-{
-	uint64_t cnt;
-	u_char *inp;
-	const u_char *t;
-
-	/* Translation and case conversion. */
-	if ((t = ctab) != NULL)
-		for (cnt = in.dbrcnt, inp = in.dbp - 1; cnt--; inp--)
-			*inp = t[*inp];
-	/*
-	 * Copy records (max cbsz size chunks) into the output buffer.  The
-	 * translation has to already be done or we might not recognize the
-	 * spaces.
-	 */
-	for (inp = in.db; in.dbcnt >= cbsz; inp += cbsz, in.dbcnt -= cbsz) {
-		for (t = inp + cbsz - 1; t >= inp && *t == ' '; --t);
-		if (t >= inp) {
-			cnt = t - inp + 1;
-			(void)memmove(out.dbp, inp, cnt);
-			out.dbp += cnt;
-			out.dbcnt += cnt;
-		}
-		++out.dbcnt;
-		*out.dbp++ = '\n';
-		if (out.dbcnt >= out.dbsz)
-			dd_out(0);
-	}
-	if (in.dbcnt)
-		(void)memmove(in.db, in.dbp - in.dbcnt, in.dbcnt);
-	in.dbp = in.db + in.dbcnt;
-}
-
-void
-unblock_close(void)
-{
-	uint64_t cnt;
-	u_char *t;
-
-	if (in.dbcnt) {
-		warnx("%s: short input record", in.name);
-		for (t = in.db + in.dbcnt - 1; t >= in.db && *t == ' '; --t);
-		if (t >= in.db) {
-			cnt = t - in.db + 1;
-			(void)memmove(out.dbp, in.db, cnt);
-			out.dbp += cnt;
-			out.dbcnt += cnt;
-		}
-		++out.dbcnt;
-		*out.dbp++ = '\n';
-	}
-}
-
-#endif	/* NO_CONV */
-
-#define	tv2mS(tv) ((tv).tv_sec * 1000LL + ((tv).tv_usec + 500) / 1000)
-
-void
-summary(void)
-{
-	char buf[100];
-	int64_t mS;
-	struct timeval tv;
-
-	if (progress)
-		(void)write(STDERR_FILENO, "\n", 1);
-
-	(void)gettimeofday(&tv, NULL);
-	mS = tv2mS(tv) - tv2mS(st.start);
-	if (mS == 0)
-		mS = 1;
-	/* Use snprintf(3) so that we don't reenter stdio(3). */
-	(void)snprintf(buf, sizeof(buf),
-	    "%llu+%llu records in\n%llu+%llu records out\n",
-	    (unsigned long long)st.in_full,  (unsigned long long)st.in_part,
-	    (unsigned long long)st.out_full, (unsigned long long)st.out_part);
-	(void)write(STDERR_FILENO, buf, strlen(buf));
-	if (st.swab) {
-		(void)snprintf(buf, sizeof(buf), "%llu odd length swab %s\n",
-		    (unsigned long long)st.swab,
-		    (st.swab == 1) ? "block" : "blocks");
-		(void)write(STDERR_FILENO, buf, strlen(buf));
-	}
-	if (st.trunc) {
-		(void)snprintf(buf, sizeof(buf), "%llu truncated %s\n",
-		    (unsigned long long)st.trunc,
-		    (st.trunc == 1) ? "block" : "blocks");
-		(void)write(STDERR_FILENO, buf, strlen(buf));
-	}
-	if (st.sparse) {
-		(void)snprintf(buf, sizeof(buf), "%llu sparse output %s\n",
-		    (unsigned long long)st.sparse,
-		    (st.sparse == 1) ? "block" : "blocks");
-		(void)write(STDERR_FILENO, buf, strlen(buf));
-	}
-	(void)snprintf(buf, sizeof(buf),
-	    "%llu bytes transferred in %lu.%03d secs (%llu bytes/sec)\n",
-	    (unsigned long long) st.bytes,
-	    (long) (mS / 1000),
-	    (int) (mS % 1000),
-	    (unsigned long long) (st.bytes * 1000LL / mS));
-	(void)write(STDERR_FILENO, buf, strlen(buf));
-}
-
-void
-terminate(int notused)
-{
-
-	exit(0);
-	/* NOTREACHED */
-}
-
-static int	c_arg(const void *, const void *);
-#ifndef	NO_CONV
-static int	c_conv(const void *, const void *);
-#endif
-static void	f_bs(char *);
-static void	f_cbs(char *);
-static void	f_conv(char *);
-static void	f_count(char *);
-static void	f_files(char *);
-static void	f_ibs(char *);
-static void	f_if(char *);
-static void	f_obs(char *);
-static void	f_of(char *);
-static void	f_seek(char *);
-static void	f_skip(char *);
-static void	f_progress(char *);
-
-static const struct arg {
-	const char *name;
-	void (*f)(char *);
-	u_int set, noset;
-} args[] = {
-     /* the array needs to be sorted by the first column so
-	bsearch() can be used to find commands quickly */
-	{ "bs",		f_bs,		C_BS,	 C_BS|C_IBS|C_OBS|C_OSYNC },
-	{ "cbs",	f_cbs,		C_CBS,	 C_CBS },
-	{ "conv",	f_conv,		0,	 0 },
-	{ "count",	f_count,	C_COUNT, C_COUNT },
-	{ "files",	f_files,	C_FILES, C_FILES },
-	{ "ibs",	f_ibs,		C_IBS,	 C_BS|C_IBS },
-	{ "if",		f_if,		C_IF,	 C_IF },
-	{ "obs",	f_obs,		C_OBS,	 C_BS|C_OBS },
-	{ "of",		f_of,		C_OF,	 C_OF },
-	{ "progress",	f_progress,	0,	 0 },
-	{ "seek",	f_seek,		C_SEEK,	 C_SEEK },
-	{ "skip",	f_skip,		C_SKIP,	 C_SKIP },
-};
-
-/*
- * args -- parse JCL syntax of dd.
- */
-void
-jcl(char **argv)
-{
-	struct arg *ap, tmp;
-	char *oper, *arg;
-
-	in.dbsz = out.dbsz = 512;
-
-	while ((oper = *++argv) != NULL) {
-		if ((arg = strchr(oper, '=')) == NULL) {
-			fprintf(stderr, "unknown operand %s\n", oper);
-			exit(1);
-			/* NOTREACHED */
-		}
-		*arg++ = '\0';
-		if (!*arg) {
-			fprintf(stderr, "no value specified for %s\n", oper);
-			exit(1);
-			/* NOTREACHED */
-		}
-		tmp.name = oper;
-		if (!(ap = (struct arg *)bsearch(&tmp, args,
-		    sizeof(args)/sizeof(struct arg), sizeof(struct arg),
-		    c_arg))) {
-			fprintf(stderr, "unknown operand %s\n", tmp.name);
-			exit(1);
-			/* NOTREACHED */
-		}
-		if (ddflags & ap->noset) {
-			fprintf(stderr,
-			    "%s: illegal argument combination or already set\n",
-			    tmp.name);
-			exit(1);
-			/* NOTREACHED */
-		}
-		ddflags |= ap->set;
-		ap->f(arg);
-	}
-
-	/* Final sanity checks. */
-
-	if (ddflags & C_BS) {
-		/*
-		 * Bs is turned off by any conversion -- we assume the user
-		 * just wanted to set both the input and output block sizes
-		 * and didn't want the bs semantics, so we don't warn.
-		 */
-		if (ddflags & (C_BLOCK | C_LCASE | C_SWAB | C_UCASE |
-		    C_UNBLOCK | C_OSYNC | C_ASCII | C_EBCDIC | C_SPARSE)) {
-			ddflags &= ~C_BS;
-			ddflags |= C_IBS|C_OBS;
-		}
-
-		/* Bs supersedes ibs and obs. */
-		if (ddflags & C_BS && ddflags & (C_IBS|C_OBS))
-			fprintf(stderr, "bs supersedes ibs and obs\n");
-	}
-
-	/*
-	 * Ascii/ebcdic and cbs implies block/unblock.
-	 * Block/unblock requires cbs and vice-versa.
-	 */
-	if (ddflags & (C_BLOCK|C_UNBLOCK)) {
-		if (!(ddflags & C_CBS)) {
-			fprintf(stderr, "record operations require cbs\n");
-			exit(1);
-			/* NOTREACHED */
-		}
-		cfunc = ddflags & C_BLOCK ? block : unblock;
-	} else if (ddflags & C_CBS) {
-		if (ddflags & (C_ASCII|C_EBCDIC)) {
-			if (ddflags & C_ASCII) {
-				ddflags |= C_UNBLOCK;
-				cfunc = unblock;
-			} else {
-				ddflags |= C_BLOCK;
-				cfunc = block;
-			}
-		} else {
-			fprintf(stderr,
-			    "cbs meaningless if not doing record operations\n");
-			exit(1);
-			/* NOTREACHED */
-		}
-	} else
-		cfunc = def;
-
-	/* Read, write and seek calls take off_t as arguments.
-	 *
-	 * The following check is not done because an off_t is a quad
-	 *  for current NetBSD implementations.
-	 *
-	 * if (in.offset > INT_MAX/in.dbsz || out.offset > INT_MAX/out.dbsz)
-	 *	errx(1, "seek offsets cannot be larger than %d", INT_MAX);
-	 */
-}
-
-static int
-c_arg(const void *a, const void *b)
-{
-
-	return (strcmp(((const struct arg *)a)->name,
-	    ((const struct arg *)b)->name));
-}
-
-static long long strsuftoll(const char* name, const char* arg, int def, unsigned int max)
-{
-	long long result;
-	
-	if (sscanf(arg, "%lld", &result) == 0)
-		result = def;
-	return result;
-}
-
-static void
-f_bs(char *arg)
-{
-
-	in.dbsz = out.dbsz = strsuftoll("block size", arg, 1, UINT_MAX);
-}
-
-static void
-f_cbs(char *arg)
-{
-
-	cbsz = strsuftoll("conversion record size", arg, 1, UINT_MAX);
-}
-
-static void
-f_count(char *arg)
-{
-
-	cpy_cnt = strsuftoll("block count", arg, 0, LLONG_MAX);
-	if (!cpy_cnt)
-		terminate(0);
-}
-
-static void
-f_files(char *arg)
-{
-
-	files_cnt = (u_int)strsuftoll("file count", arg, 0, UINT_MAX);
-	if (!files_cnt)
-		terminate(0);
-}
-
-static void
-f_ibs(char *arg)
-{
-
-	if (!(ddflags & C_BS))
-		in.dbsz = strsuftoll("input block size", arg, 1, UINT_MAX);
-}
-
-static void
-f_if(char *arg)
-{
-
-	in.name = arg;
-}
-
-static void
-f_obs(char *arg)
-{
-
-	if (!(ddflags & C_BS))
-		out.dbsz = strsuftoll("output block size", arg, 1, UINT_MAX);
-}
-
-static void
-f_of(char *arg)
-{
-
-	out.name = arg;
-}
-
-static void
-f_seek(char *arg)
-{
-
-	out.offset = strsuftoll("seek blocks", arg, 0, LLONG_MAX);
-}
-
-static void
-f_skip(char *arg)
-{
-
-	in.offset = strsuftoll("skip blocks", arg, 0, LLONG_MAX);
-}
-
-static void
-f_progress(char *arg)
-{
-
-	if (*arg != '0')
-		progress = 1;
-}
-
-#ifdef	NO_CONV
-/* Build a small version (i.e. for a ramdisk root) */
-static void
-f_conv(char *arg)
-{
-
-	fprintf(stderr, "conv option disabled\n");
-	exit(1);
-	/* NOTREACHED */
-}
-#else	/* NO_CONV */
-
-static const struct conv {
-	const char *name;
-	u_int set, noset;
-	const u_char *ctab;
-} clist[] = {
-	{ "ascii",	C_ASCII,	C_EBCDIC,	e2a_POSIX },
-	{ "block",	C_BLOCK,	C_UNBLOCK,	NULL },
-	{ "ebcdic",	C_EBCDIC,	C_ASCII,	a2e_POSIX },
-	{ "ibm",	C_EBCDIC,	C_ASCII,	a2ibm_POSIX },
-	{ "lcase",	C_LCASE,	C_UCASE,	NULL },
-	{ "noerror",	C_NOERROR,	0,		NULL },
-	{ "notrunc",	C_NOTRUNC,	0,		NULL },
-	{ "oldascii",	C_ASCII,	C_EBCDIC,	e2a_32V },
-	{ "oldebcdic",	C_EBCDIC,	C_ASCII,	a2e_32V },
-	{ "oldibm",	C_EBCDIC,	C_ASCII,	a2ibm_32V },
-	{ "osync",	C_OSYNC,	C_BS,		NULL },
-	{ "sparse",	C_SPARSE,	0,		NULL },
-	{ "swab",	C_SWAB,		0,		NULL },
-	{ "sync",	C_SYNC,		0,		NULL },
-	{ "ucase",	C_UCASE,	C_LCASE,	NULL },
-	{ "unblock",	C_UNBLOCK,	C_BLOCK,	NULL },
-	/* If you add items to this table, be sure to add the
-	 * conversions to the C_BS check in the jcl routine above.
-	 */
-};
-
-static void
-f_conv(char *arg)
-{
-	struct conv *cp, tmp;
-
-	while (arg != NULL) {
-		tmp.name = strsep(&arg, ",");
-		if (!(cp = (struct conv *)bsearch(&tmp, clist,
-		    sizeof(clist)/sizeof(struct conv), sizeof(struct conv),
-		    c_conv))) {
-			errx(EXIT_FAILURE, "unknown conversion %s", tmp.name);
-			/* NOTREACHED */
-		}
-		if (ddflags & cp->noset) {
-			errx(EXIT_FAILURE, "%s: illegal conversion combination", tmp.name);
-			/* NOTREACHED */
-		}
-		ddflags |= cp->set;
-		if (cp->ctab)
-			ctab = cp->ctab;
-	}
-}
-
-static int
-c_conv(const void *a, const void *b)
-{
-
-	return (strcmp(((const struct conv *)a)->name,
-	    ((const struct conv *)b)->name));
-}
-
-#endif	/* NO_CONV */
-
-
diff --git a/toolbox/dd.h b/toolbox/dd.h
deleted file mode 100644
index 794a464..0000000
--- a/toolbox/dd.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*	$NetBSD: dd.h,v 1.12 2004/01/17 20:48:57 dbj Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Keith Muller of the University of California, San Diego and Lance
- * Visser of Convex Computer Corporation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)dd.h	8.3 (Berkeley) 4/2/94
- */
-
-/* Input/output stream state. */
-typedef struct {
-	u_char		*db;		/* buffer address */
-	u_char		*dbp;		/* current buffer I/O address */
-	uint64_t	dbcnt;		/* current buffer byte count */
-	int64_t		dbrcnt;		/* last read byte count */
-	uint64_t	dbsz;		/* buffer size */
-
-#define	ISCHR		0x01		/* character device (warn on short) */
-#define	ISPIPE		0x02		/* pipe (not truncatable) */
-#define	ISTAPE		0x04		/* tape (not seekable) */
-#define	NOREAD		0x08		/* not readable */
-	u_int		flags;
-
-	const char  	*name;		/* name */
-	int		fd;		/* file descriptor */
-	uint64_t	offset;		/* # of blocks to skip */
-} IO;
-
-typedef struct {
-	uint64_t	in_full;	/* # of full input blocks */
-	uint64_t	in_part;	/* # of partial input blocks */
-	uint64_t	out_full;	/* # of full output blocks */
-	uint64_t	out_part;	/* # of partial output blocks */
-	uint64_t	trunc;		/* # of truncated records */
-	uint64_t	swab;		/* # of odd-length swab blocks */
-	uint64_t	sparse;		/* # of sparse output blocks */
-	uint64_t	bytes;		/* # of bytes written */
-	struct timeval	start;		/* start time of dd */
-} STAT;
-
-/* Flags (in ddflags). */
-#define	C_ASCII		0x00001
-#define	C_BLOCK		0x00002
-#define	C_BS		0x00004
-#define	C_CBS		0x00008
-#define	C_COUNT		0x00010
-#define	C_EBCDIC	0x00020
-#define	C_FILES		0x00040
-#define	C_IBS		0x00080
-#define	C_IF		0x00100
-#define	C_LCASE		0x00200
-#define	C_NOERROR	0x00400
-#define	C_NOTRUNC	0x00800
-#define	C_OBS		0x01000
-#define	C_OF		0x02000
-#define	C_SEEK		0x04000
-#define	C_SKIP		0x08000
-#define	C_SWAB		0x10000
-#define	C_SYNC		0x20000
-#define	C_UCASE		0x40000
-#define	C_UNBLOCK	0x80000
-#define	C_OSYNC		0x100000
-#define	C_SPARSE	0x200000
diff --git a/toolbox/df.c b/toolbox/df.c
deleted file mode 100644
index 90476bd..0000000
--- a/toolbox/df.c
+++ /dev/null
@@ -1,63 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/statfs.h>
-
-static int ok = EXIT_SUCCESS;
-
-static void df(char *s, int always) {
-    struct statfs st;
-
-    if (statfs(s, &st) < 0) {
-        fprintf(stderr, "%s: %s\n", s, strerror(errno));
-        ok = EXIT_FAILURE;
-    } else {
-        if (st.f_blocks == 0 && !always)
-            return;
-
-        printf("%s: %lldK total, %lldK used, %lldK available (block size %d)\n",
-               s,
-               ((long long)st.f_blocks * (long long)st.f_bsize) / 1024,
-               ((long long)(st.f_blocks - (long long)st.f_bfree) * st.f_bsize) / 1024,
-               ((long long)st.f_bfree * (long long)st.f_bsize) / 1024,
-               (int) st.f_bsize);
-    }
-}
-
-int df_main(int argc, char *argv[]) {
-    if (argc == 1) {
-        char s[2000];
-        FILE *f = fopen("/proc/mounts", "r");
-
-        while (fgets(s, 2000, f)) {
-            char *c, *e = s;
-
-            for (c = s; *c; c++) {
-                if (*c == ' ') {
-                    e = c + 1;
-                    break;
-                }
-            }
-
-            for (c = e; *c; c++) {
-                if (*c == ' ') {
-                    *c = '\0';
-                    break;
-                }
-            }
-
-            df(e, 0);
-        }
-
-        fclose(f);
-    } else {
-        int i;
-
-        for (i = 1; i < argc; i++) {
-            df(argv[i], 1);
-        }
-    }
-
-    exit(ok);
-}
diff --git a/toolbox/dmesg.c b/toolbox/dmesg.c
deleted file mode 100644
index e57f607..0000000
--- a/toolbox/dmesg.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-#include <sys/klog.h>
-#include <string.h>
-
-#define KLOG_BUF_SHIFT	17	/* CONFIG_LOG_BUF_SHIFT from our kernel */
-#define KLOG_BUF_LEN	(1 << KLOG_BUF_SHIFT)
-
-int dmesg_main(int argc, char **argv)
-{
-    char buffer[KLOG_BUF_LEN + 1];
-    char *p = buffer;
-    ssize_t ret;
-    int n, op;
-
-    if((argc == 2) && (!strcmp(argv[1],"-c"))) {
-        op = KLOG_READ_CLEAR;
-    } else {
-        op = KLOG_READ_ALL;
-    }
-
-    n = klogctl(op, buffer, KLOG_BUF_LEN);
-    if (n < 0) {
-        perror("klogctl");
-        return EXIT_FAILURE;
-    }
-    buffer[n] = '\0';
-
-    while((ret = write(STDOUT_FILENO, p, n))) {
-        if (ret == -1) {
-	    if (errno == EINTR)
-                continue;
-	    perror("write");
-	    return EXIT_FAILURE;
-	}
-	p += ret;
-	n -= ret;
-    }
-
-    return 0;
-}
diff --git a/toolbox/exists.c b/toolbox/exists.c
deleted file mode 100644
index e348668..0000000
--- a/toolbox/exists.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-int exists_main(int argc, char *argv[])
-{
-    struct stat s;
-
-    if(argc < 2) return 1;
-
-    if(stat(argv[1], &s)) {
-        return 1;
-    } else {
-        return 0;
-    }
-}
diff --git a/toolbox/getevent.c b/toolbox/getevent.c
deleted file mode 100644
index 14372cb..0000000
--- a/toolbox/getevent.c
+++ /dev/null
@@ -1,427 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/inotify.h>
-#include <sys/limits.h>
-#include <sys/poll.h>
-#include <linux/input.h> // this does not compile
-#include <errno.h>
-
-static struct pollfd *ufds;
-static char **device_names;
-static int nfds;
-
-enum {
-    PRINT_DEVICE_ERRORS     = 1U << 0,
-    PRINT_DEVICE            = 1U << 1,
-    PRINT_DEVICE_NAME       = 1U << 2,
-    PRINT_DEVICE_INFO       = 1U << 3,
-    PRINT_VERSION           = 1U << 4,
-    PRINT_POSSIBLE_EVENTS   = 1U << 5,
-};
-
-static int print_possible_events(int fd)
-{
-    uint8_t *bits = NULL;
-    ssize_t bits_size = 0;
-    int i, j, k;
-    int res, res2;
-    
-    printf("  events:\n");
-    for(i = 0; i <= EV_MAX; i++) {
-        int count = 0;
-        while(1) {
-            res = ioctl(fd, EVIOCGBIT(i, bits_size), bits);
-            if(res < bits_size)
-                break;
-            bits_size = res + 16;
-            bits = realloc(bits, bits_size * 2);
-            if(bits == NULL) {
-                fprintf(stderr, "failed to allocate buffer of size %d\n", bits_size);
-                return 1;
-            }
-        }
-        switch(i) {
-            case EV_KEY:
-                res2 = ioctl(fd, EVIOCGKEY(res), bits + bits_size);
-                break;
-            case EV_LED:
-                res2 = ioctl(fd, EVIOCGLED(res), bits + bits_size);
-                break;
-            case EV_SND:
-                res2 = ioctl(fd, EVIOCGSND(res), bits + bits_size);
-                break;
-            case EV_SW:
-                res2 = ioctl(fd, EVIOCGSW(bits_size), bits + bits_size);
-                break;
-            default:
-                res2 = 0;
-        }
-        for(j = 0; j < res; j++) {
-            for(k = 0; k < 8; k++)
-                if(bits[j] & 1 << k) {
-                    char down;
-                    if(j < res2 && (bits[j + bits_size] & 1 << k))
-                        down = '*';
-                    else
-                        down = ' ';
-                    if(count == 0)
-                        printf("    type %04x:", i);
-                    else if((count & 0x7) == 0 || i == EV_ABS)
-                        printf("\n              ");
-                    printf(" %04x%c", j * 8 + k, down);
-                    if(i == EV_ABS) {
-                        struct input_absinfo abs;
-                        if(ioctl(fd, EVIOCGABS(j * 8 + k), &abs) == 0) {
-                            printf(" value %d, min %d, max %d, fuzz %d flat %d", abs.value, abs.minimum, abs.maximum, abs.fuzz, abs.flat);
-                        }
-                    }
-                    count++;
-                }
-        }
-        if(count)
-            printf("\n");
-    }
-    free(bits);
-    return 0;
-}
-
-static int open_device(const char *device, int print_flags)
-{
-    int version;
-    int fd;
-    struct pollfd *new_ufds;
-    char **new_device_names;
-    char name[80];
-    char location[80];
-    char idstr[80];
-    struct input_id id;
-
-    fd = open(device, O_RDWR);
-    if(fd < 0) {
-        if(print_flags & PRINT_DEVICE_ERRORS)
-            fprintf(stderr, "could not open %s, %s\n", device, strerror(errno));
-        return -1;
-    }
-    
-    if(ioctl(fd, EVIOCGVERSION, &version)) {
-        if(print_flags & PRINT_DEVICE_ERRORS)
-            fprintf(stderr, "could not get driver version for %s, %s\n", device, strerror(errno));
-        return -1;
-    }
-    if(ioctl(fd, EVIOCGID, &id)) {
-        if(print_flags & PRINT_DEVICE_ERRORS)
-            fprintf(stderr, "could not get driver id for %s, %s\n", device, strerror(errno));
-        return -1;
-    }
-    name[sizeof(name) - 1] = '\0';
-    location[sizeof(location) - 1] = '\0';
-    idstr[sizeof(idstr) - 1] = '\0';
-    if(ioctl(fd, EVIOCGNAME(sizeof(name) - 1), &name) < 1) {
-        //fprintf(stderr, "could not get device name for %s, %s\n", device, strerror(errno));
-        name[0] = '\0';
-    }
-    if(ioctl(fd, EVIOCGPHYS(sizeof(location) - 1), &location) < 1) {
-        //fprintf(stderr, "could not get location for %s, %s\n", device, strerror(errno));
-        location[0] = '\0';
-    }
-    if(ioctl(fd, EVIOCGUNIQ(sizeof(idstr) - 1), &idstr) < 1) {
-        //fprintf(stderr, "could not get idstring for %s, %s\n", device, strerror(errno));
-        idstr[0] = '\0';
-    }
-
-    new_ufds = realloc(ufds, sizeof(ufds[0]) * (nfds + 1));
-    if(new_ufds == NULL) {
-        fprintf(stderr, "out of memory\n");
-        return -1;
-    }
-    ufds = new_ufds;
-    new_device_names = realloc(device_names, sizeof(device_names[0]) * (nfds + 1));
-    if(new_device_names == NULL) {
-        fprintf(stderr, "out of memory\n");
-        return -1;
-    }
-    device_names = new_device_names;
-
-    if(print_flags & PRINT_DEVICE)
-        printf("add device %d: %s\n", nfds, device);
-    if(print_flags & PRINT_DEVICE_INFO)
-        printf("  bus:      %04x\n"
-               "  vendor    %04x\n"
-               "  product   %04x\n"
-               "  version   %04x\n",
-               id.bustype, id.vendor, id.product, id.version);
-    if(print_flags & PRINT_DEVICE_NAME)
-        printf("  name:     \"%s\"\n", name);
-    if(print_flags & PRINT_DEVICE_INFO)
-        printf("  location: \"%s\"\n"
-               "  id:       \"%s\"\n", location, idstr);
-    if(print_flags & PRINT_VERSION)
-        printf("  version:  %d.%d.%d\n",
-               version >> 16, (version >> 8) & 0xff, version & 0xff);
-
-    if(print_flags & PRINT_POSSIBLE_EVENTS) {
-        print_possible_events(fd);
-    }
-
-    ufds[nfds].fd = fd;
-    ufds[nfds].events = POLLIN;
-    device_names[nfds] = strdup(device);
-    nfds++;
-
-    return 0;
-}
-
-int close_device(const char *device, int print_flags)
-{
-    int i;
-    for(i = 1; i < nfds; i++) {
-        if(strcmp(device_names[i], device) == 0) {
-            int count = nfds - i - 1;
-            if(print_flags & PRINT_DEVICE)
-                printf("remove device %d: %s\n", i, device);
-            free(device_names[i]);
-            memmove(device_names + i, device_names + i + 1, sizeof(device_names[0]) * count);
-            memmove(ufds + i, ufds + i + 1, sizeof(ufds[0]) * count);
-            nfds--;
-            return 0;
-        }
-    }
-    if(print_flags & PRINT_DEVICE_ERRORS)
-        fprintf(stderr, "remote device: %s not found\n", device);
-    return -1;
-}
-
-static int read_notify(const char *dirname, int nfd, int print_flags)
-{
-    int res;
-    char devname[PATH_MAX];
-    char *filename;
-    char event_buf[512];
-    int event_size;
-    int event_pos = 0;
-    struct inotify_event *event;
-
-    res = read(nfd, event_buf, sizeof(event_buf));
-    if(res < (int)sizeof(*event)) {
-        if(errno == EINTR)
-            return 0;
-        fprintf(stderr, "could not get event, %s\n", strerror(errno));
-        return 1;
-    }
-    //printf("got %d bytes of event information\n", res);
-
-    strcpy(devname, dirname);
-    filename = devname + strlen(devname);
-    *filename++ = '/';
-
-    while(res >= (int)sizeof(*event)) {
-        event = (struct inotify_event *)(event_buf + event_pos);
-        //printf("%d: %08x \"%s\"\n", event->wd, event->mask, event->len ? event->name : "");
-        if(event->len) {
-            strcpy(filename, event->name);
-            if(event->mask & IN_CREATE) {
-                open_device(devname, print_flags);
-            }
-            else {
-                close_device(devname, print_flags);
-            }
-        }
-        event_size = sizeof(*event) + event->len;
-        res -= event_size;
-        event_pos += event_size;
-    }
-    return 0;
-}
-
-static int scan_dir(const char *dirname, int print_flags)
-{
-    char devname[PATH_MAX];
-    char *filename;
-    DIR *dir;
-    struct dirent *de;
-    dir = opendir(dirname);
-    if(dir == NULL)
-        return -1;
-    strcpy(devname, dirname);
-    filename = devname + strlen(devname);
-    *filename++ = '/';
-    while((de = readdir(dir))) {
-        if(de->d_name[0] == '.' &&
-           (de->d_name[1] == '\0' ||
-            (de->d_name[1] == '.' && de->d_name[2] == '\0')))
-            continue;
-        strcpy(filename, de->d_name);
-        open_device(devname, print_flags);
-    }
-    closedir(dir);
-    return 0;
-}
-
-static void usage(int argc, char *argv[])
-{
-    fprintf(stderr, "Usage: %s [-t] [-n] [-s switchmask] [-S] [-v [mask]] [-q] [-c count] [-r] [device]\n", argv[0]);
-}
-
-int getevent_main(int argc, char *argv[])
-{
-    int c;
-    int i;
-    int res;
-    int pollres;
-    int get_time = 0;
-    int print_device = 0;
-    char *newline = "\n";
-    uint16_t get_switch = 0;
-    struct input_event event;
-    int version;
-    int print_flags = PRINT_DEVICE_ERRORS | PRINT_DEVICE | PRINT_DEVICE_NAME;
-    int print_flags_set = 0;
-    int dont_block = -1;
-    int event_count = 0;
-    int sync_rate = 0;
-    int64_t last_sync_time = 0;
-    const char *device = NULL;
-    const char *device_path = "/dev/input";
-
-    opterr = 0;
-    do {
-        c = getopt(argc, argv, "tns:Sv::qc:rh");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 't':
-            get_time = 1;
-            break;
-        case 'n':
-            newline = "";
-            break;
-        case 's':
-            get_switch = strtoul(optarg, NULL, 0);
-            if(dont_block == -1)
-                dont_block = 1;
-            break;
-        case 'S':
-            get_switch = ~0;
-            if(dont_block == -1)
-                dont_block = 1;
-            break;
-        case 'v':
-            if(optarg)
-                print_flags =  strtoul(optarg, NULL, 0);
-            else
-                print_flags |= PRINT_DEVICE | PRINT_DEVICE_NAME | PRINT_DEVICE_INFO | PRINT_VERSION;
-            print_flags_set = 1;
-            break;
-        case 'q':
-            print_flags = 0;
-            print_flags_set = 1;
-            break;
-        case 'c':
-            event_count = atoi(optarg);
-            dont_block = 0;
-            break;
-        case 'r':
-            sync_rate = 1;
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-        case 'h':
-            usage(argc, argv);
-            exit(1);
-        }
-    } while (1);
-    if(dont_block == -1)
-        dont_block = 0;
-
-    if (optind + 1 == argc) {
-        device = argv[optind];
-        optind++;
-    }
-    if (optind != argc) {
-        usage(argc, argv);
-        exit(1);
-    }
-    nfds = 1;
-    ufds = calloc(1, sizeof(ufds[0]));
-    ufds[0].fd = inotify_init();
-    ufds[0].events = POLLIN;
-    if(device) {
-        if(!print_flags_set)
-            print_flags = PRINT_DEVICE_ERRORS;
-        res = open_device(device, print_flags);
-        if(res < 0) {
-            return 1;
-        }
-    }
-    else {
-        print_device = 1;
-		res = inotify_add_watch(ufds[0].fd, device_path, IN_DELETE | IN_CREATE);
-        if(res < 0) {
-            fprintf(stderr, "could not add watch for %s, %s\n", device_path, strerror(errno));
-            return 1;
-        }
-        res = scan_dir(device_path, print_flags);
-        if(res < 0) {
-            fprintf(stderr, "scan dir failed for %s\n", device_path);
-            return 1;
-        }
-    }
-
-    if(get_switch) {
-        for(i = 1; i < nfds; i++) {
-            uint16_t sw;
-            res = ioctl(ufds[i].fd, EVIOCGSW(1), &sw);
-            if(res < 0) {
-                fprintf(stderr, "could not get switch state, %s\n", strerror(errno));
-                return 1;
-            }
-            sw &= get_switch;
-            printf("%04x%s", sw, newline);
-        }
-    }
-
-    if(dont_block)
-        return 0;
-
-    while(1) {
-        pollres = poll(ufds, nfds, -1);
-        //printf("poll %d, returned %d\n", nfds, pollres);
-        if(ufds[0].revents & POLLIN) {
-            read_notify(device_path, ufds[0].fd, print_flags);
-        }
-        for(i = 1; i < nfds; i++) {
-            if(ufds[i].revents) {
-                if(ufds[i].revents & POLLIN) {
-                    res = read(ufds[i].fd, &event, sizeof(event));
-                    if(res < (int)sizeof(event)) {
-                        fprintf(stderr, "could not get event\n");
-                        return 1;
-                    }
-                    if(get_time) {
-                        printf("%ld-%ld: ", event.time.tv_sec, event.time.tv_usec);
-                    }
-                    if(print_device)
-                        printf("%s: ", device_names[i]);
-                    printf("%04x %04x %08x", event.type, event.code, event.value);
-                    if(sync_rate && event.type == 0 && event.code == 0) {
-                        int64_t now = event.time.tv_sec * 1000000LL + event.time.tv_usec;
-                        if(last_sync_time)
-                            printf(" rate %lld", 1000000LL / (now - last_sync_time));
-                        last_sync_time = now;
-                    }
-                    printf("%s", newline);
-                    if(event_count && --event_count == 0)
-                        return 0;
-                }
-            }
-        }
-    }
-
-    return 0;
-}
diff --git a/toolbox/getprop.c b/toolbox/getprop.c
deleted file mode 100644
index fc80a4d..0000000
--- a/toolbox/getprop.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <stdio.h>
-
-#include <cutils/properties.h>
-
-#include <sys/system_properties.h>
-
-static void proplist(const char *key, const char *name, 
-                     void *user __attribute__((unused)))
-{
-    printf("[%s]: [%s]\n", key, name);
-}
-
-int __system_property_wait(prop_info *pi);
-
-int getprop_main(int argc, char *argv[])
-{
-    int n = 0;
-
-    if (argc == 1) {
-        (void)property_list(proplist, NULL);
-    } else {
-        char value[PROPERTY_VALUE_MAX];
-        char *default_value;
-        if(argc > 2) {
-            default_value = argv[2];
-        } else {
-            default_value = "";
-        }
-
-        property_get(argv[1], value, default_value);
-        printf("%s\n", value);
-    }
-    return 0;
-}
diff --git a/toolbox/hd.c b/toolbox/hd.c
deleted file mode 100644
index 1f7d179..0000000
--- a/toolbox/hd.c
+++ /dev/null
@@ -1,95 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <errno.h>
-
-int hd_main(int argc, char *argv[])
-{
-    int c;
-    int fd;
-	unsigned char buf[4096];
-    int res;
-	int read_len;
-	int rv = 0;
-	int i;
-	int filepos = 0;
-	int sum;
-	int lsum;
-
-	int base = -1;
-	int count = 0;
-	int repeat = 0;
-
-    do {
-        c = getopt(argc, argv, "b:c:r:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'b':
-            base = strtol(optarg, NULL, 0);
-            break;
-        case 'c':
-            count = strtol(optarg, NULL, 0);
-            break;
-		case 'r':
-			repeat = strtol(optarg, NULL, 0);
-			break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-
-    if (optind + 1 != argc) {
-        fprintf(stderr, "Usage: %s [-b base] [-c count] [-r delay] file\n", argv[0]);
-        exit(1);
-    }
-
-    fd = open(argv[optind], O_RDONLY);
-    if(fd < 0) {
-        fprintf(stderr, "could not open %s, %s\n", argv[optind], strerror(errno));
-        return 1;
-    }
-
-	do {
-		if(base >= 0) {
-			lseek(fd, base, SEEK_SET);
-			filepos = base;
-		}
-		sum = 0;
-		lsum = 0;
-	    while(1) {
-			read_len = sizeof(buf);
-			if(count > 0 && base + count - filepos < read_len)
-				read_len = base + count - filepos;
-	        res = read(fd, &buf, read_len);
-			for(i = 0; i < res; i++) {
-				if((i & 15) == 0) {
-					printf("%08x: ", filepos + i);
-				}
-				lsum += buf[i];
-				sum += buf[i];
-				printf("%02x ", buf[i]);
-				if(((i & 15) == 15) || (i == res - 1)) {
-					printf("s %x\n", lsum);
-					lsum = 0;
-				}
-			}
-			if(res <= 0) {
-				printf("Read error on %s, offset %d len %d, %s\n", argv[optind], filepos, read_len, strerror(errno));
-				return 1;
-			}
-			filepos += res;
-			if(filepos == base + count)
-				break;
-	    }
-		printf("sum %x\n", sum);
-		if(repeat)
-			sleep(repeat);
-	} while(repeat);
-	return 0;
-}
diff --git a/toolbox/id.c b/toolbox/id.c
deleted file mode 100644
index bb03cad..0000000
--- a/toolbox/id.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <grp.h>
-
-static void print_uid(uid_t uid)
-{
-    struct passwd *pw = getpwuid(uid);
-
-    if (pw) {
-        printf("%d(%s)", uid, pw->pw_name);
-    } else {
-        printf("%d",uid);
-    }
-}
-
-static void print_gid(gid_t gid)
-{
-    struct group *gr = getgrgid(gid);
-    if (gr) {
-        printf("%d(%s)", gid, gr->gr_name);
-    } else {
-        printf("%d",gid);
-    }
-}
-
-int id_main(int argc, char **argv)
-{
-    gid_t list[64];
-    int n, max;
-
-    max = getgroups(64, list);
-    if (max < 0) max = 0;
-
-    printf("uid=");
-    print_uid(getuid());
-    printf(" gid=");
-    print_gid(getgid());
-    if (max) {
-        printf(" groups=");
-        print_gid(list[0]);
-        for(n = 1; n < max; n++) {
-            printf(",");
-            print_gid(list[n]);
-        }
-    }
-    printf("\n");
-    return 0;
-}
diff --git a/toolbox/ifconfig.c b/toolbox/ifconfig.c
deleted file mode 100644
index e83cd8b..0000000
--- a/toolbox/ifconfig.c
+++ /dev/null
@@ -1,139 +0,0 @@
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include <errno.h>
-#include <string.h>
-#include <ctype.h>
-
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <linux/if.h>
-#include <linux/sockios.h>
-#include <arpa/inet.h>
-
-static void die(const char *s)
-{
-    fprintf(stderr,"error: %s (%s)\n", s, strerror(errno));
-    exit(-1);
-}
-
-static void setflags(int s, struct ifreq *ifr, int set, int clr)
-{
-    if(ioctl(s, SIOCGIFFLAGS, ifr) < 0) die("SIOCGIFFLAGS");
-    ifr->ifr_flags = (ifr->ifr_flags & (~clr)) | set;
-    if(ioctl(s, SIOCSIFFLAGS, ifr) < 0) die("SIOCSIFFLAGS");
-}
-
-static inline void init_sockaddr_in(struct sockaddr_in *sin, const char *addr)
-{
-	sin->sin_family = AF_INET;
-	sin->sin_port = 0;
-	sin->sin_addr.s_addr = inet_addr(addr);
-}
-
-static void setnetmask(int s, struct ifreq *ifr, const char *addr)
-{
-	init_sockaddr_in((struct sockaddr_in *) &ifr->ifr_netmask, addr);
-    if(ioctl(s, SIOCSIFNETMASK, ifr) < 0) die("SIOCSIFNETMASK");
-}
-
-static void setaddr(int s, struct ifreq *ifr, const char *addr)
-{
-	init_sockaddr_in((struct sockaddr_in *) &ifr->ifr_addr, addr);
-    if(ioctl(s, SIOCSIFADDR, ifr) < 0) die("SIOCSIFADDR");
-}
-
-int ifconfig_main(int argc, char *argv[])
-{
-    struct ifreq ifr;
-    int s;
-    unsigned int addr, mask, flags;
-    char astring[20];
-    char mstring[20];
-    char *updown, *brdcst, *loopbk, *ppp, *running, *multi;
-    
-    argc--;
-    argv++;
-
-    if(argc == 0) return 0;
-
-    memset(&ifr, 0, sizeof(struct ifreq));
-    strncpy(ifr.ifr_name, argv[0], IFNAMSIZ);
-    ifr.ifr_name[IFNAMSIZ-1] = 0;
-    argc--, argv++;
-
-    if((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
-        die("cannot open control socket\n");
-    }
-
-    if (argc == 0) {
-        if (ioctl(s, SIOCGIFADDR, &ifr) < 0) {
-            perror(ifr.ifr_name);
-            return -1;
-        } else
-            addr = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr;
-
-        if (ioctl(s, SIOCGIFNETMASK, &ifr) < 0) {
-            perror(ifr.ifr_name);
-            return -1;
-        } else
-            mask = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr;
-
-        if (ioctl(s, SIOCGIFFLAGS, &ifr) < 0) {
-            perror(ifr.ifr_name);
-            return -1;
-        } else
-            flags = ifr.ifr_flags;
-
-        sprintf(astring, "%d.%d.%d.%d",
-                addr & 0xff,
-                ((addr >> 8) & 0xff),
-                ((addr >> 16) & 0xff),
-                ((addr >> 24) & 0xff));
-        sprintf(mstring, "%d.%d.%d.%d",
-                mask & 0xff,
-                ((mask >> 8) & 0xff),
-                ((mask >> 16) & 0xff),
-                ((mask >> 24) & 0xff));
-        printf("%s: ip %s mask %s flags [", ifr.ifr_name,
-               astring,
-               mstring
-               );
-
-        updown =  (flags & IFF_UP)           ? "up" : "down";
-        brdcst =  (flags & IFF_BROADCAST)    ? " broadcast" : "";
-        loopbk =  (flags & IFF_LOOPBACK)     ? " loopback" : "";
-        ppp =     (flags & IFF_POINTOPOINT)  ? " point-to-point" : "";
-        running = (flags & IFF_RUNNING)      ? " running" : "";
-        multi =   (flags & IFF_MULTICAST)    ? " multicast" : "";
-        printf("%s%s%s%s%s%s]\n", updown, brdcst, loopbk, ppp, running, multi);
-
-
-
-/*    char *updown, *brdcst, *loopbk, *ppp, *running, *multi; */
-
-        return 0;
-    }
-    
-    while(argc > 0){
-        if(!strcmp(argv[0], "up")) {
-            setflags(s, &ifr, IFF_UP, 0);
-        } else if(!strcmp(argv[0], "down")) {
-            setflags(s, &ifr, 0, IFF_UP);
-		} else if(!strcmp(argv[0], "netmask")) {
-			argc--, argv++;
-			if (0 == argc) { 
-				errno = EINVAL;
-				die("expecting an IP address for parameter \"netmask\"");
-			}
-			setnetmask(s, &ifr, argv[0]);
-        } else if(isdigit(argv[0][0])){
-            setaddr(s, &ifr, argv[0]);
-        }
-        argc--, argv++;
-    }
-
-    return 0;
-}
diff --git a/toolbox/iftop.c b/toolbox/iftop.c
deleted file mode 100644
index 800c0f0..0000000
--- a/toolbox/iftop.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *  * Neither the name of Google, Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <net/if.h>
-
-#define PROC_NET_DEV    "/proc/net/dev"
-
-#define MAX_IF           8   /* max interfaces we can handle */
-
-#ifndef PAGE_SIZE
-# define PAGE_SIZE 4096
-#endif
-
-#define _STR(s) #s
-#define STR(s) _STR(s)
-
-struct if_stats {
-    char name[IFNAMSIZ];
-
-    unsigned int mtu;
-
-    unsigned int rx_bytes;
-    unsigned int rx_packets;
-    unsigned int rx_errors;
-    unsigned int rx_dropped;
-
-    unsigned int tx_bytes;
-    unsigned int tx_packets;
-    unsigned int tx_errors;
-    unsigned int tx_dropped;
-};
-
-static int get_mtu(const char *if_name)
-{
-    struct ifreq ifr;
-    int s, ret;
-
-    s = socket(AF_INET, SOCK_DGRAM, 0);
-    if (s < 0) {
-        perror("socket");
-        exit(EXIT_FAILURE);
-    }
-
-    memset(&ifr, 0, sizeof(struct ifreq));
-    ifr.ifr_addr.sa_family = AF_INET;
-    strcpy(ifr.ifr_name, if_name);
-
-    ret = ioctl(s, SIOCGIFMTU, &ifr);
-    if (ret < 0) {
-        perror("ioctl");
-        exit(EXIT_FAILURE);
-    }
-
-    ret = close(s);
-    if (ret < 0) {
-        perror("close");
-        exit(EXIT_FAILURE);
-    }
-
-    return ifr.ifr_mtu;
-}
-
-static int get_interfaces(struct if_stats *ifs)
-{
-    char buf[PAGE_SIZE];
-    char *p;
-    int ret, nr, fd;
-
-    fd = open(PROC_NET_DEV, O_RDONLY);
-    if (fd < 0) {
-        perror("open");
-        exit(EXIT_FAILURE);
-    }
-
-    ret = read(fd, buf, sizeof(buf) - 1);
-    if (ret < 0) {
-        perror("read");
-        exit(EXIT_FAILURE);
-    } else if (!ret) {
-        fprintf(stderr, "reading " PROC_NET_DEV " returned premature EOF\n");
-        exit(EXIT_FAILURE);
-    }
-    buf[ret] = '\0';
-
-    /* skip down to the third line */
-    p = strchr(buf, '\n');
-    if (!p) {
-        fprintf(stderr, "parsing " PROC_NET_DEV " failed unexpectedly\n");
-        exit(EXIT_FAILURE);
-    }
-    p = strchr(p + 1, '\n');
-    if (!p) {
-        fprintf(stderr, "parsing " PROC_NET_DEV " failed unexpectedly\n");
-        exit(EXIT_FAILURE);
-    }
-    p += 1;
-
-    /*
-     * Key:
-     * if: (Rx) bytes packets errs drop fifo frame compressed multicast \
-     *     (Tx) bytes packets errs drop fifo colls carrier compressed
-     */
-    for (nr = 0; nr < MAX_IF; nr++) {
-        char *c;
-
-        ret = sscanf(p, "%" STR(IFNAMSIZ) "s", ifs->name);
-        if (ret != 1) {
-            fprintf(stderr, "parsing " PROC_NET_DEV " failed unexpectedly\n");
-            exit(EXIT_FAILURE);
-        }
-
-        /*
-         * This works around a bug in the proc file where large interface names
-         * or Rx byte counts eat the delimiter, breaking sscanf.
-         */
-        c = strchr(ifs->name, ':');
-        if (c)
-            *c = '\0';
-
-        p = strchr(p, ':') + 1;
-
-        ret = sscanf(p, "%u %u %u %u %*u %*u %*u %*u %u %u %u %u %*u %*u "
-                     "%*u %*u\n", &ifs->rx_bytes, &ifs->rx_packets,
-                     &ifs->rx_errors, &ifs->rx_dropped, &ifs->tx_bytes,
-                     &ifs->tx_packets, &ifs->tx_errors, &ifs->tx_dropped);
-        if (ret != 8) {
-            fprintf(stderr, "parsing " PROC_NET_DEV " failed unexpectedly\n");
-            exit(EXIT_FAILURE);
-        }
-
-        ifs->mtu = get_mtu(ifs->name);
-
-        p = strchr(p, '\n') + 1;
-        if (*p == '\0') {
-            nr++;
-            break;
-        }
-
-        ifs++;
-    }
-
-    ret = close(fd);
-    if (ret) {
-        perror("close");
-        exit(EXIT_FAILURE);
-    }
-
-    return nr;
-}
-
-static void print_header(void)
-{
-    printf("               Rx                              Tx\n");
-    printf("%-8s %-5s %-10s %-8s %-5s %-5s %-10s %-8s %-5s %-5s\n",
-           "name", "MTU", "bytes", "packets", "errs", "drpd", "bytes",
-           "packets", "errs", "drpd");
-}
-
-static int print_interfaces(struct if_stats *old, struct if_stats *new, int nr)
-{
-    int i = 0;
-
-    while (nr--) {
-        if (old->rx_packets || old->tx_packets) {
-            printf("%-8s %-5u %-10u %-8u %-5u %-5u %-10u %-8u %-5u %-5u\n",
-                   new->name, new->mtu,
-                   new->rx_bytes - old->rx_bytes,
-                   new->rx_packets - old->rx_packets,
-                   new->rx_errors - old->rx_errors,
-                   new->rx_dropped - old->rx_dropped,
-                   new->tx_bytes - old->tx_bytes,
-                   new->tx_packets - old->tx_packets,
-                   new->tx_errors - old->tx_errors,
-                   new->tx_dropped - old->tx_dropped);
-            i++;
-        }
-        old++;
-        new++;
-    }
-
-    return i;
-}
-
-static void usage(const char *cmd)
-{
-    fprintf(stderr, "usage: %s [ -r repeats] [ -d delay ]\n", cmd);
-}
-
-int iftop_main(int argc, char *argv[])
-{
-    struct if_stats ifs[2][MAX_IF];
-    int count = 0, header_interval = 22, delay = 1, i;
-    unsigned int toggle = 0;
-
-    for (i = 1; i < argc; i++) {
-        if (!strcmp(argv[i], "-d")) {
-            if (i >= argc - 1) {
-                fprintf(stderr, "Option -d requires an argument.\n");
-                exit(EXIT_FAILURE);
-            }
-            delay = atoi(argv[i++]);
-            if (!delay)
-                delay = 1;
-            continue;
-        }
-        if (!strcmp(argv[i], "-r")) {
-            if (i >= argc - 1) {
-                fprintf(stderr, "Option -r requires an argument.\n");
-                exit(EXIT_FAILURE);
-            }
-            header_interval = atoi(argv[i++]);
-            if (header_interval < MAX_IF)
-                header_interval = MAX_IF;
-            continue;
-        }
-        if (!strcmp(argv[i], "-h")) {
-            usage(argv[0]);
-            exit(EXIT_SUCCESS);
-        }
-        usage(argv[0]);
-        exit(EXIT_FAILURE);
-    }
-
-    get_interfaces(ifs[!toggle]);
-    if (header_interval)
-        print_header();
-    while (1) {
-        int nr;
-
-        sleep(delay);
-        nr = get_interfaces(ifs[toggle]);
-        if (header_interval && count + nr > header_interval) {
-            print_header();
-            count = 0;
-        }
-        count += print_interfaces(ifs[!toggle], ifs[toggle], nr);
-        toggle = !toggle;
-    }
-
-    return 0;
-}
diff --git a/toolbox/insmod.c b/toolbox/insmod.c
deleted file mode 100644
index 44b9847..0000000
--- a/toolbox/insmod.c
+++ /dev/null
@@ -1,98 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-extern int init_module(void *, unsigned long, const char *);
-
-static void *read_file(const char *filename, ssize_t *_size)
-{
-	int ret, fd;
-	struct stat sb;
-	ssize_t size;
-	void *buffer = NULL;
-
-	/* open the file */
-	fd = open(filename, O_RDONLY);
-	if (fd < 0)
-		return NULL;
-
-	/* find out how big it is */
-	if (fstat(fd, &sb) < 0)
-		goto bail;
-	size = sb.st_size;
-
-	/* allocate memory for it to be read into */
-	buffer = malloc(size);
-	if (!buffer)
-		goto bail;
-
-	/* slurp it into our buffer */
-	ret = read(fd, buffer, size);
-	if (ret != size)
-		goto bail;
-
-	/* let the caller know how big it is */
-	*_size = size;
-
-bail:
-	close(fd);
-	return buffer;
-}
-
-#define min(x,y) ((x) < (y) ? (x) : (y))
-int insmod_main(int argc, char **argv)
-{
-	void *file;
-	ssize_t size = 0;
-	char opts[1024];
-	int ret;
-
-	/* make sure we've got an argument */
-	if (argc < 2) {
-		fprintf(stderr, "usage: insmod <module.o>\n");
-		return -1;
-	}
-
-	/* read the file into memory */
-	file = read_file(argv[1], &size);
-	if (!file) {
-		fprintf(stderr, "insmod: can't open '%s'\n", argv[1]);
-		return -1;
-	}
-
-	opts[0] = '\0';
-	if (argc > 2) {
-		int i, len;
-		char *end = opts + sizeof(opts) - 1;
-		char *ptr = opts;
-
-		for (i = 2; (i < argc) && (ptr < end); i++) {
-			len = min(strlen(argv[i]), end - ptr);
-			memcpy(ptr, argv[i], len);
-			ptr += len;
-			*ptr++ = ' ';
-			*ptr++ = '\0';
-		}
-		*(ptr - 1) = '\0';
-	}
-
-	/* pass it to the kernel */
-	ret = init_module(file, size, opts);
-	if (ret != 0) {
-		fprintf(stderr,
-                "insmod: init_module '%s' failed (%s)\n",
-                argv[1], strerror(errno));
-	}
-
-	/* free the file buffer */
-	free(file);
-
-	return ret;
-}
-
diff --git a/toolbox/ioctl.c b/toolbox/ioctl.c
deleted file mode 100644
index e28f2a4..0000000
--- a/toolbox/ioctl.c
+++ /dev/null
@@ -1,125 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-#include <linux/kd.h>
-#include <linux/vt.h>
-#include <errno.h>
-#include <pthread.h>
-
-int ioctl_main(int argc, char *argv[])
-{
-    int c;
-    int fd;
-    int res;
-
-    int read_only = 0;
-    int length = -1;
-    int arg_size = 4;
-    int direct_arg = 0;
-    uint32_t ioctl_nr;
-    void *ioctl_args;
-    uint8_t *ioctl_argp;
-    uint8_t *ioctl_argp_save;
-    int rem;
-
-    do {
-        c = getopt(argc, argv, "rdl:a:h");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'r':
-            read_only = 1;
-            break;
-        case 'd':
-            direct_arg = 1;
-            break;
-        case 'l':
-            length = strtol(optarg, NULL, 0);
-            break;
-        case 'a':
-            arg_size = strtol(optarg, NULL, 0);
-            break;
-        case 'h':
-            fprintf(stderr, "%s [-l <length>] [-a <argsize>] [-rdh] <device> <ioctlnr>\n"
-                    "  -l <lenght>   Length of io buffer\n"
-                    "  -a <argsize>  Size of each argument (1-8)\n"
-                    "  -r            Open device in read only mode\n"
-                    "  -d            Direct argument (no iobuffer)\n"
-                    "  -h            Print help\n", argv[0]);
-            return -1;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-
-    if(optind + 2 > argc) {
-        fprintf(stderr, "%s: too few arguments\n", argv[0]);
-        exit(1);
-    }
-
-    fd = open(argv[optind], O_RDWR | O_SYNC);
-    if (fd < 0) {
-        fprintf(stderr, "cannot open %s\n", argv[optind]);
-        return 1;
-    }
-    optind++;
-    
-    ioctl_nr = strtol(argv[optind], NULL, 0);
-    optind++;
-
-    if(direct_arg) {
-        arg_size = 4;
-        length = 4;
-    }
-
-    if(length < 0) {
-        length = (argc - optind) * arg_size;
-    }
-    if(length) {
-        ioctl_args = calloc(1, length);
-
-        ioctl_argp_save = ioctl_argp = ioctl_args;
-        rem = length;
-        while(optind < argc) {
-            uint64_t tmp = strtoull(argv[optind], NULL, 0);
-            if(rem < arg_size) {
-                fprintf(stderr, "%s: too many arguments\n", argv[0]);
-                exit(1);
-            }
-            memcpy(ioctl_argp, &tmp, arg_size);
-            ioctl_argp += arg_size;
-            rem -= arg_size;
-            optind++;
-        }
-    }
-    printf("sending ioctl 0x%x", ioctl_nr);
-    rem = length;
-    while(rem--) {
-        printf(" 0x%02x", *ioctl_argp_save++);
-    }
-    printf("\n");
-
-    if(direct_arg)
-        res = ioctl(fd, ioctl_nr, *(uint32_t*)ioctl_args);
-    else if(length)
-        res = ioctl(fd, ioctl_nr, ioctl_args);
-    else
-        res = ioctl(fd, ioctl_nr, 0);
-    if (res < 0) {
-        fprintf(stderr, "ioctl 0x%x failed, %d\n", ioctl_nr, res);
-        return 1;
-    }
-    if(length) {
-        printf("return buf:");
-        ioctl_argp = ioctl_args;
-        rem = length;
-        while(rem--) {
-            printf(" %02x", *ioctl_argp++);
-        }
-        printf("\n");
-    }
-    return 0;
-}
diff --git a/toolbox/kill.c b/toolbox/kill.c
deleted file mode 100644
index 4d0e479..0000000
--- a/toolbox/kill.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include <sys/types.h>
-#include <signal.h>
-
-int kill_main(int argc, char **argv)
-{
-    int sig = SIGTERM;
-    int result = 0;
-    
-    argc--;
-    argv++;
-
-    if(argc >= 2 && argv[0][0] == '-'){
-        sig = atoi(argv[0] + 1);
-        argc--;
-        argv++;
-    }
-
-    while(argc > 0){
-        int pid = atoi(argv[0]);
-        int err = kill(pid, sig);
-        if (err < 0) {
-            result = err;
-            fprintf(stderr, "could not kill pid %d: %s\n", pid, strerror(errno));
-        }
-            
-        argc--;
-        argv++;
-    }
-    
-    return result;
-}
diff --git a/toolbox/ln.c b/toolbox/ln.c
deleted file mode 100644
index dcd5e3a..0000000
--- a/toolbox/ln.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-static int usage()
-{
-    fprintf(stderr,"ln [-s] <target> <name>\n");
-    return -1;
-}
-
-int ln_main(int argc, char *argv[])
-{
-    int symbolic = 0;
-    int ret;
-    if(argc < 2) return usage();
-    
-    if(!strcmp(argv[1],"-s")) {
-        symbolic = 1;
-        argc--;
-        argv++;
-    }
-
-    if(argc < 3) return usage();
-
-    if(symbolic) {
-        ret = symlink(argv[1], argv[2]);
-    } else {
-        ret = link(argv[1], argv[2]);
-    }
-    if(ret < 0)
-        fprintf(stderr, "link failed %s\n", strerror(errno));
-    return ret;
-}
diff --git a/toolbox/log.c b/toolbox/log.c
deleted file mode 100644
index f30e6a7..0000000
--- a/toolbox/log.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *  * Neither the name of Google, Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <cutils/logd.h>
-#include <ctype.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <stdlib.h>
-#include <cutils/sockets.h>
-#include <unistd.h>
-
-/*
- * Note: also accepts 0-9 priorities
- * returns ANDROID_LOG_UNKNOWN if the character is unrecognized
- */
-static android_LogPriority filterCharToPri (char c)
-{
-    android_LogPriority pri;
-
-    c = tolower(c);
-
-    if (c >= '0' && c <= '9') {
-        if (c >= ('0'+ANDROID_LOG_SILENT)) {
-            pri = ANDROID_LOG_VERBOSE;
-        } else {
-            pri = (android_LogPriority)(c - '0');
-        }
-    } else if (c == 'v') {
-        pri = ANDROID_LOG_VERBOSE;
-    } else if (c == 'd') {
-        pri = ANDROID_LOG_DEBUG;
-    } else if (c == 'i') {
-        pri = ANDROID_LOG_INFO;
-    } else if (c == 'w') {
-        pri = ANDROID_LOG_WARN;
-    } else if (c == 'e') {
-        pri = ANDROID_LOG_ERROR;
-    } else if (c == 'f') {
-        pri = ANDROID_LOG_FATAL;
-    } else if (c == 's') {
-        pri = ANDROID_LOG_SILENT;
-    } else if (c == '*') {
-        pri = ANDROID_LOG_DEFAULT;
-    } else {
-        pri = ANDROID_LOG_UNKNOWN;
-    }
-
-    return pri;
-}
-
-static int usage(const char *s)
-{
-    fprintf(stderr, "USAGE: %s [-p priorityChar] [-t tag] message\n", s);
-
-    fprintf(stderr, "\tpriorityChar should be one of:\n"
-                        "\t\tv,d,i,w,e\n");
-    exit(-1);
-}
-
-
-int log_main(int argc, char *argv[])
-{
-    android_LogPriority priority; 
-    const char *tag = "log";
-    char buffer[4096];
-    int i;
-
-    priority = ANDROID_LOG_INFO;
-
-    for (;;) {
-        int ret;
-
-        ret = getopt(argc, argv, "t:p:h");
-
-        if (ret < 0) {
-            break;
-        }
-
-        switch(ret) {
-            case 't':
-                tag = optarg;
-            break;
-            
-            case 'p':
-                priority = filterCharToPri(optarg[0]);
-                if (priority == ANDROID_LOG_UNKNOWN) {
-                    usage(argv[0]);                    
-                }
-            break;
-
-            case 'h':
-                usage(argv[0]);
-            break;
-        }
-    }
-
-    if (optind == argc) {
-        usage(argv[0]);
-    }
-
-    buffer[0] = '\0';
-    
-    for (i = optind ; i < argc ; i++) {
-        strncat(buffer, argv[i], sizeof(buffer)-1);
-        strncat(buffer, " ", sizeof(buffer)-1);
-    }
-
-    if(buffer[0] == 0) {
-        usage(argv[0]);
-    }
-
-    __android_log_print(priority, tag, "%s", buffer);
-
-    return 0;
-}
-
diff --git a/toolbox/ls.c b/toolbox/ls.c
deleted file mode 100644
index f609df21..0000000
--- a/toolbox/ls.c
+++ /dev/null
@@ -1,285 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include <sys/stat.h>
-#include <unistd.h>
-#include <time.h>
-
-#include <pwd.h>
-#include <grp.h>
-
-#include <linux/kdev_t.h>
-
-// bits for flags argument
-#define LIST_LONG       (1 << 0)
-#define LIST_ALL        (1 << 1)
-#define LIST_RECURSIVE  (1 << 2)
-
-// fwd
-static int listpath(const char *name, int flags);
-
-static char mode2kind(unsigned mode)
-{
-    switch(mode & S_IFMT){
-    case S_IFSOCK: return 's';
-    case S_IFLNK: return 'l';
-    case S_IFREG: return '-';
-    case S_IFDIR: return 'd';
-    case S_IFBLK: return 'b';
-    case S_IFCHR: return 'c';
-    case S_IFIFO: return 'p';
-    default: return '?';
-    }
-}
-
-static void mode2str(unsigned mode, char *out)
-{
-    *out++ = mode2kind(mode);
-    
-    *out++ = (mode & 0400) ? 'r' : '-';
-    *out++ = (mode & 0200) ? 'w' : '-';
-    if(mode & 04000) {
-        *out++ = (mode & 0100) ? 's' : 'S';
-    } else {
-        *out++ = (mode & 0100) ? 'x' : '-';
-    }
-    *out++ = (mode & 040) ? 'r' : '-';
-    *out++ = (mode & 020) ? 'w' : '-';
-    if(mode & 02000) {
-        *out++ = (mode & 010) ? 's' : 'S';
-    } else {
-        *out++ = (mode & 010) ? 'x' : '-';
-    }
-    *out++ = (mode & 04) ? 'r' : '-';
-    *out++ = (mode & 02) ? 'w' : '-';
-    if(mode & 01000) {
-        *out++ = (mode & 01) ? 't' : 'T';
-    } else {
-        *out++ = (mode & 01) ? 'x' : '-';
-    }
-    *out = 0;
-}
-
-static void user2str(unsigned uid, char *out)
-{
-    struct passwd *pw = getpwuid(uid);
-    if(pw) {
-        strcpy(out, pw->pw_name);
-    } else {
-        sprintf(out, "%d", uid);
-    }
-}
-
-static void group2str(unsigned gid, char *out)
-{
-    struct group *gr = getgrgid(gid);
-    if(gr) {
-        strcpy(out, gr->gr_name);
-    } else {
-        sprintf(out, "%d", gid);
-    }
-}
-
-static int listfile(const char *path, int flags)
-{
-    struct stat s;
-    char date[32];
-    char mode[16];
-    char user[16];
-    char group[16];
-    const char *name;
-
-    /* name is anything after the final '/', or the whole path if none*/
-    name = strrchr(path, '/');
-    if(name == 0) {
-        name = path;
-    } else {
-        name++;
-    }
-
-    if(lstat(path, &s) < 0) {
-        return -1;
-    }
-
-    mode2str(s.st_mode, mode);
-    user2str(s.st_uid, user);
-    group2str(s.st_gid, group);
-
-    strftime(date, 32, "%Y-%m-%d %H:%M", localtime((const time_t*)&s.st_mtime));
-    date[31] = 0;
-    
-// 12345678901234567890123456789012345678901234567890123456789012345678901234567890
-// MMMMMMMM UUUUUUUU GGGGGGGGG XXXXXXXX YYYY-MM-DD HH:MM NAME (->LINK)
-
-    switch(s.st_mode & S_IFMT) {
-    case S_IFBLK:
-    case S_IFCHR:
-        printf("%s %-8s %-8s %3d, %3d %s %s\n",
-               mode, user, group, 
-               (int) MAJOR(s.st_rdev), (int) MINOR(s.st_rdev),
-               date, name);
-        break;
-    case S_IFREG:
-        printf("%s %-8s %-8s %8d %s %s\n",
-               mode, user, group, (int) s.st_size, date, name);
-        break;
-    case S_IFLNK: {
-        char linkto[256];
-        int len;
-
-        len = readlink(path, linkto, 256);
-        if(len < 0) return -1;
-        
-        if(len > 255) {
-            linkto[252] = '.';
-            linkto[253] = '.';
-            linkto[254] = '.';
-            linkto[255] = 0;
-        } else {
-            linkto[len] = 0;
-        }
-        
-        printf("%s %-8s %-8s          %s %s -> %s\n",
-               mode, user, group, date, name, linkto);
-        break;
-    }
-    default:
-        printf("%s %-8s %-8s          %s %s\n",
-               mode, user, group, date, name);
-
-    }
-    return 0;
-}
-
-static int listdir(const char *name, int flags)
-{
-    char tmp[4096];
-    DIR *d;
-    struct dirent *de;
-    
-    d = opendir(name);
-    if(d == 0) {
-        fprintf(stderr, "opendir failed, %s\n", strerror(errno));
-        return -1;
-    }
-
-    while((de = readdir(d)) != 0){
-        if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, "..")) continue;
-        if(de->d_name[0] == '.' && (flags & LIST_ALL) == 0) continue;
-        if ((flags & LIST_LONG) != 0) {
-            sprintf(tmp, "%s/%s", name, de->d_name);
-            listfile(tmp, flags);
-        } else {
-            printf("%s\n", de->d_name);
-        }
-    }
-
-    if (flags & LIST_RECURSIVE) {
-        rewinddir(d);
-
-        while ((de = readdir(d)) != 0) {
-            struct stat s;
-            int err;
-
-            if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, ".."))
-                continue;
-            if (de->d_name[0] == '.' && (flags & LIST_ALL) == 0)
-                continue;
-
-            if (!strcmp(name, "/")) sprintf(tmp, "/%s", de->d_name);
-            else sprintf(tmp, "%s/%s", name, de->d_name);
-
-            /*
-             * If the name ends in a '/', use stat() so we treat it like a
-             * directory even if it's a symlink.
-             */
-            if (tmp[strlen(tmp)-1] == '/')
-                err = stat(tmp, &s);
-            else
-                err = lstat(tmp, &s);
-
-            if (err < 0) {
-                perror(tmp);
-                closedir(d);
-                return -1;
-            }
-
-            if (S_ISDIR(s.st_mode)) {
-                printf("\n%s:\n", tmp);
-                listdir(tmp, flags);
-            }
-        }
-    }
-
-    closedir(d);
-    return 0;
-}
-
-static int listpath(const char *name, int flags)
-{
-    struct stat s;
-    int err;
-
-    /*
-     * If the name ends in a '/', use stat() so we treat it like a
-     * directory even if it's a symlink.
-     */
-    if (name[strlen(name)-1] == '/')
-        err = stat(name, &s);
-    else
-        err = lstat(name, &s);
-
-    if (err < 0) {
-        perror(name);
-        return -1;
-    }
-
-    if (S_ISDIR(s.st_mode)) {
-        if (flags & LIST_RECURSIVE)
-            printf("\n%s:\n", name);
-        return listdir(name, flags);
-    } else {
-        if ((flags & LIST_LONG) != 0) {
-            /* yeah this calls stat() again*/
-            return listfile(name, flags);
-        } else {
-            printf("%s\n", name);
-            return 0;
-        }
-    }
-}
-
-int ls_main(int argc, char **argv)
-{
-    int flags = 0;
-    int listed = 0;
-    
-    if(argc > 1) {
-        int i;
-        int err = 0;
-
-        for (i = 1; i < argc; i++) {
-            if(!strcmp(argv[i], "-l")) {
-                flags |= LIST_LONG;
-            } else if (!strcmp(argv[i], "-a")) {
-                flags |= LIST_ALL;
-            } else if (!strcmp(argv[i], "-R")) {
-                flags |= LIST_RECURSIVE;
-            } else {
-                listed++;
-                if(listpath(argv[i], flags) != 0) {
-                    err = EXIT_FAILURE;
-                }
-            }
-        }
-
-        if (listed  > 0) return err;
-    }
-    
-    // list working directory if no files or directories were specified    
-    return listpath(".", flags);
-}
diff --git a/toolbox/lsmod.c b/toolbox/lsmod.c
deleted file mode 100644
index 8b55ee6..0000000
--- a/toolbox/lsmod.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#include <stdio.h>
-
-extern int cat_main(int argc, char **argv);
-
-int lsmod_main(int argc, char **argv)
-{
-	char *cat_argv[] = { "cat", "/proc/modules", NULL };
-	return cat_main(2, cat_argv);
-}
-
diff --git a/toolbox/mkdir.c b/toolbox/mkdir.c
deleted file mode 100644
index 121adab..0000000
--- a/toolbox/mkdir.c
+++ /dev/null
@@ -1,29 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-static int usage()
-{
-    fprintf(stderr,"mkdir <target>\n");
-    return -1;
-}
-
-int mkdir_main(int argc, char *argv[])
-{
-    int symbolic = 0;
-    int ret;
-    if(argc < 2) return usage();
-
-    while(argc > 1) {
-        argc--;
-        argv++;
-        ret = mkdir(argv[0], 0777);
-        if(ret < 0) {
-            fprintf(stderr, "mkdir failed for %s, %s\n", argv[0], strerror(errno));
-            return ret;
-        }
-    }
-    
-    return 0;
-}
diff --git a/toolbox/mkdosfs.c b/toolbox/mkdosfs.c
deleted file mode 100644
index 9ba9409..0000000
--- a/toolbox/mkdosfs.c
+++ /dev/null
@@ -1,849 +0,0 @@
-/*	$NetBSD: newfs_msdos.c,v 1.18.2.1 2005/05/01 18:44:02 tron Exp $	*/
-
-/*
- * Copyright (c) 1998 Robert Nordier
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#define __USE_FILE_OFFSET64
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#ifdef __FreeBSD__
-#include <sys/diskslice.h>
-#endif
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/ioctl.h>
-
-#include <ctype.h>
-#include <err.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <paths.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#ifdef __NetBSD__
-#include <disktab.h>
-#include <util.h>
-#endif
-
-#define MAXU16	  0xffff	/* maximum unsigned 16-bit quantity */
-#define BPN	  4		/* bits per nibble */
-#define NPB	  2		/* nibbles per byte */
-
-#define DOSMAGIC  0xaa55	/* DOS magic number */
-#define MINBPS	  128		/* minimum bytes per sector */
-#define MAXSPC	  128		/* maximum sectors per cluster */
-#define MAXNFT	  16		/* maximum number of FATs */
-#define DEFBLK	  4096		/* default block size */
-#define DEFBLK16  2048		/* default block size FAT16 */
-#define DEFRDE	  512		/* default root directory entries */
-#define RESFTE	  2		/* reserved FAT entries */
-#define MINCLS12  1		/* minimum FAT12 clusters */
-#define MINCLS16  0x1000	/* minimum FAT16 clusters */
-#define MINCLS32  2		/* minimum FAT32 clusters */
-#define MAXCLS12  0xfed 	/* maximum FAT12 clusters */
-#define MAXCLS16  0xfff5	/* maximum FAT16 clusters */
-#define MAXCLS32  0xffffff5	/* maximum FAT32 clusters */
-
-#define mincls(fat)  ((fat) == 12 ? MINCLS12 :	\
-		      (fat) == 16 ? MINCLS16 :	\
-				    MINCLS32)
-
-#define maxcls(fat)  ((fat) == 12 ? MAXCLS12 :	\
-		      (fat) == 16 ? MAXCLS16 :	\
-				    MAXCLS32)
-
-#define mk1(p, x)				\
-    (p) = (u_int8_t)(x)
-
-#define mk2(p, x)				\
-    (p)[0] = (u_int8_t)(x),			\
-    (p)[1] = (u_int8_t)((x) >> 010)
-
-#define mk4(p, x)				\
-    (p)[0] = (u_int8_t)(x),			\
-    (p)[1] = (u_int8_t)((x) >> 010),		\
-    (p)[2] = (u_int8_t)((x) >> 020),		\
-    (p)[3] = (u_int8_t)((x) >> 030)
-
-#define argto1(arg, lo, msg)  argtou(arg, lo, 0xff, msg)
-#define argto2(arg, lo, msg)  argtou(arg, lo, 0xffff, msg)
-#define argto4(arg, lo, msg)  argtou(arg, lo, 0xffffffff, msg)
-#define argtox(arg, lo, msg)  argtou(arg, lo, UINT_MAX, msg)
-
-#ifndef MAX
-#define MAX(x, y) ((x) > (y) ? (x) : (y))
-#endif
-#ifndef MIN
-#define MIN(x, y) ((x) < (y) ? (x) : (y))
-#endif
-
-static int powerof2(int x) {
-    int i;
-    for (i = 0; i < 32; i++) {
-        if (x & 1) {
-            x >>= 1;
-            // if x is zero, then original x was a power of two
-            return (x == 0);
-        }
-        x >>= 1;
-    }
-    
-    return 0;
-}
-
-#ifndef howmany
-#define   howmany(x, y)   (((x)+((y)-1))/(y))
-#endif
- 
-#pragma pack(push, 1)
-struct bs {
-    u_int8_t jmp[3];		/* bootstrap entry point */
-    u_int8_t oem[8];		/* OEM name and version */
-};
-#define BS_SIZE 11
-
-struct bsbpb {
-    u_int8_t bps[2];		/* bytes per sector */
-    u_int8_t spc;		/* sectors per cluster */
-    u_int8_t res[2];		/* reserved sectors */
-    u_int8_t nft;		/* number of FATs */
-    u_int8_t rde[2];		/* root directory entries */
-    u_int8_t sec[2];		/* total sectors */
-    u_int8_t mid;		/* media descriptor */
-    u_int8_t spf[2];		/* sectors per FAT */
-    u_int8_t spt[2];		/* sectors per track */
-    u_int8_t hds[2];		/* drive heads */
-    u_int8_t hid[4];		/* hidden sectors */
-    u_int8_t bsec[4];		/* big total sectors */
-};
-#define BSBPB_SIZE 25
-
-struct bsxbpb {
-    u_int8_t bspf[4];		/* big sectors per FAT */
-    u_int8_t xflg[2];		/* FAT control flags */
-    u_int8_t vers[2];		/* file system version */
-    u_int8_t rdcl[4];		/* root directory start cluster */
-    u_int8_t infs[2];		/* file system info sector */
-    u_int8_t bkbs[2];		/* backup boot sector */
-    u_int8_t rsvd[12];		/* reserved */
-};
-#define BSXBPB_SIZE 28
-
-struct bsx {
-    u_int8_t drv;		/* drive number */
-    u_int8_t rsvd;		/* reserved */
-    u_int8_t sig;		/* extended boot signature */
-    u_int8_t volid[4];		/* volume ID number */
-    u_int8_t label[11]; 	/* volume label */
-    u_int8_t type[8];		/* file system type */
-};
-#define BSX_SIZE 26
-
-struct de {
-    u_int8_t namext[11];	/* name and extension */
-    u_int8_t attr;		/* attributes */
-    u_int8_t rsvd[10];		/* reserved */
-    u_int8_t time[2];		/* creation time */
-    u_int8_t date[2];		/* creation date */
-    u_int8_t clus[2];		/* starting cluster */
-    u_int8_t size[4];		/* size */
-#define DE_SIZE 32
-};
-#pragma pack(pop)
-
-struct bpb {
-    u_int bps;			/* bytes per sector */
-    u_int spc;			/* sectors per cluster */
-    u_int res;			/* reserved sectors */
-    u_int nft;			/* number of FATs */
-    u_int rde;			/* root directory entries */
-    u_int sec;			/* total sectors */
-    u_int mid;			/* media descriptor */
-    u_int spf;			/* sectors per FAT */
-    u_int spt;			/* sectors per track */
-    u_int hds;			/* drive heads */
-    u_int hid;			/* hidden sectors */
-    u_int bsec; 		/* big total sectors */
-    u_int bspf; 		/* big sectors per FAT */
-    u_int rdcl; 		/* root directory start cluster */
-    u_int infs; 		/* file system info sector */
-    u_int bkbs; 		/* backup boot sector */
-};
-
-static u_int8_t bootcode[] = {
-    0xfa,			/* cli		    */
-    0x31, 0xc0, 		/* xor	   ax,ax    */
-    0x8e, 0xd0, 		/* mov	   ss,ax    */
-    0xbc, 0x00, 0x7c,		/* mov	   sp,7c00h */
-    0xfb,			/* sti		    */
-    0x8e, 0xd8, 		/* mov	   ds,ax    */
-    0xe8, 0x00, 0x00,		/* call    $ + 3    */
-    0x5e,			/* pop	   si	    */
-    0x83, 0xc6, 0x19,		/* add	   si,+19h  */
-    0xbb, 0x07, 0x00,		/* mov	   bx,0007h */
-    0xfc,			/* cld		    */
-    0xac,			/* lodsb	    */
-    0x84, 0xc0, 		/* test    al,al    */
-    0x74, 0x06, 		/* jz	   $ + 8    */
-    0xb4, 0x0e, 		/* mov	   ah,0eh   */
-    0xcd, 0x10, 		/* int	   10h	    */
-    0xeb, 0xf5, 		/* jmp	   $ - 9    */
-    0x30, 0xe4, 		/* xor	   ah,ah    */
-    0xcd, 0x16, 		/* int	   16h	    */
-    0xcd, 0x19, 		/* int	   19h	    */
-    0x0d, 0x0a,
-    'N', 'o', 'n', '-', 's', 'y', 's', 't',
-    'e', 'm', ' ', 'd', 'i', 's', 'k',
-    0x0d, 0x0a,
-    'P', 'r', 'e', 's', 's', ' ', 'a', 'n',
-    'y', ' ', 'k', 'e', 'y', ' ', 't', 'o',
-    ' ', 'r', 'e', 'b', 'o', 'o', 't',
-    0x0d, 0x0a,
-    0
-};
-
-static void print_bpb(struct bpb *);
-static u_int ckgeom(const char *, u_int, const char *);
-static u_int argtou(const char *, u_int, u_int, const char *);
-static int oklabel(const char *);
-static void mklabel(u_int8_t *, const char *);
-static void setstr(u_int8_t *, const char *, size_t);
-static void usage(char* progname);
-
-/*
- * Construct a FAT12, FAT16, or FAT32 file system.
- */
-int
-mkdosfs_main(int argc, char *argv[])
-{
-    static char opts[] = "NB:F:I:L:O:S:a:b:c:e:f:h:i:k:m:n:o:r:s:u:";
-    static const char *opt_B, *opt_L, *opt_O;
-    static u_int opt_F, opt_I, opt_S, opt_a, opt_b, opt_c, opt_e;
-    static u_int opt_h, opt_i, opt_k, opt_m, opt_n, opt_o, opt_r;
-    static u_int opt_s, opt_u;
-    static int opt_N;
-    static int Iflag, mflag, oflag;
-    char buf[MAXPATHLEN];
-    struct stat sb;
-    struct timeval tv;
-    struct bpb bpb;
-    struct tm *tm;
-    struct bs *bs;
-    struct bsbpb *bsbpb;
-    struct bsxbpb *bsxbpb;
-    struct bsx *bsx;
-    struct de *de;
-    u_int8_t *img;
-    const char *fname, *dtype, *bname;
-    ssize_t n;
-    time_t now;
-    u_int fat, bss, rds, cls, dir, lsn, x, x1, x2;
-    int ch, fd, fd1;
-    char* progname = argv[0];
-
-    while ((ch = getopt(argc, argv, opts)) != -1)
-	switch (ch) {
-	case 'N':
-	    opt_N = 1;
-	    break;
-	case 'B':
-	    opt_B = optarg;
-	    break;
-	case 'F':
-	    if (strcmp(optarg, "12") &&
-		strcmp(optarg, "16") &&
-		strcmp(optarg, "32"))
-		fprintf(stderr, "%s: bad FAT type\n", optarg);
-	    opt_F = atoi(optarg);
-	    break;
-	case 'I':
-	    opt_I = argto4(optarg, 0, "volume ID");
-	    Iflag = 1;
-	    break;
-	case 'L':
-	    if (!oklabel(optarg))
-		fprintf(stderr, "%s: bad volume label\n", optarg);
-	    opt_L = optarg;
-	    break;
-	case 'O':
-	    if (strlen(optarg) > 8)
-		fprintf(stderr, "%s: bad OEM string\n", optarg);
-	    opt_O = optarg;
-	    break;
-	case 'S':
-	    opt_S = argto2(optarg, 1, "bytes/sector");
-	    break;
-	case 'a':
-	    opt_a = argto4(optarg, 1, "sectors/FAT");
-	    break;
-	case 'b':
-	    opt_b = argtox(optarg, 1, "block size");
-	    opt_c = 0;
-	    break;
-	case 'c':
-	    opt_c = argto1(optarg, 1, "sectors/cluster");
-	    opt_b = 0;
-	    break;
-	case 'e':
-	    opt_e = argto2(optarg, 1, "directory entries");
-	    break;
-	case 'h':
-	    opt_h = argto2(optarg, 1, "drive heads");
-	    break;
-	case 'i':
-	    opt_i = argto2(optarg, 1, "info sector");
-	    break;
-	case 'k':
-	    opt_k = argto2(optarg, 1, "backup sector");
-	    break;
-	case 'm':
-	    opt_m = argto1(optarg, 0, "media descriptor");
-	    mflag = 1;
-	    break;
-	case 'n':
-	    opt_n = argto1(optarg, 1, "number of FATs");
-	    break;
-	case 'o':
-	    opt_o = argto4(optarg, 0, "hidden sectors");
-	    oflag = 1;
-	    break;
-	case 'r':
-	    opt_r = argto2(optarg, 1, "reserved sectors");
-	    break;
-	case 's':
-	    opt_s = argto4(optarg, 1, "file system size");
-	    break;
-	case 'u':
-	    opt_u = argto2(optarg, 1, "sectors/track");
-	    break;
-	default:
-	    usage(progname);
-	}
-    argc -= optind;
-    argv += optind;
-    if (argc < 1 || argc > 2)
-	usage(progname);
-    fname = *argv++;
-    if (!strchr(fname, '/')) {
-	snprintf(buf, sizeof(buf), "%sr%s", _PATH_DEV, fname);
-	if (!(fname = strdup(buf)))
-	    fprintf(stderr, NULL);
-    }
-    dtype = *argv;
-    if ((fd = open(fname, opt_N ? O_RDONLY : O_RDWR)) == -1 ||
-	fstat(fd, &sb))
-	fprintf(stderr, "%s\n", fname);
-    memset(&bpb, 0, sizeof(bpb));
-
-    if (opt_h)
-	bpb.hds = opt_h;
-    if (opt_u)
-	bpb.spt = opt_u;
-    if (opt_S)
-	bpb.bps = opt_S;
-    if (opt_s)
-	bpb.bsec = opt_s;
-    if (oflag)
-	bpb.hid = opt_o;
-
-    bpb.bps = 512;  // 512 bytes/sector
-    bpb.spc = 8;    // 4K clusters
-    
-
-	fprintf(stderr, "opening %s\n", fname);
-	if ((fd1 = open(fname, O_RDONLY)) == -1) {
-	    fprintf(stderr, "failed to open %s\n", fname);
-	    exit(1);
-	}
-
-    lseek(fd1, 0, SEEK_SET);
-    off_t length = lseek(fd1, 0, SEEK_END);
-    fprintf(stderr, "lseek returned %ld\n", length);
-    if (length > 0) {
-        bpb.bsec = length / bpb.bps;
-        bpb.spt = bpb.bsec;
-        // use FAT32 for 2 gig or greater 
-        if (length >= 2 *1024 *1024 *1024) {
-            fat = 32;
-        } else {
-            fat = 16;
-        }
-    }
-    close(fd1);
-    fd1 = -1;
-
-    if (!powerof2(bpb.bps))
-	fprintf(stderr, "bytes/sector (%u) is not a power of 2\n", bpb.bps);
-    if (bpb.bps < MINBPS)
-	fprintf(stderr, "bytes/sector (%u) is too small; minimum is %u\n",
-	     bpb.bps, MINBPS);
-
-    if (!(fat = opt_F)) {
-	if (!opt_e && (opt_i || opt_k))
-	    fat = 32;
-    }
-
-    if ((fat == 32 && opt_e) || (fat != 32 && (opt_i || opt_k)))
-	fprintf(stderr, "-%c is not a legal FAT%s option\n",
-	     fat == 32 ? 'e' : opt_i ? 'i' : 'k',
-	     fat == 32 ? "32" : "12/16");
-    if (fat == 32)
-	bpb.rde = 0;
-    if (opt_b) {
-	if (!powerof2(opt_b))
-	    fprintf(stderr, "block size (%u) is not a power of 2\n", opt_b);
-	if (opt_b < bpb.bps)
-	    fprintf(stderr, "block size (%u) is too small; minimum is %u\n",
-		 opt_b, bpb.bps);
-	if (opt_b > bpb.bps * MAXSPC)
-	    fprintf(stderr, "block size (%u) is too large; maximum is %u\n",
-		 opt_b, bpb.bps * MAXSPC);
-	bpb.spc = opt_b / bpb.bps;
-    }
-    if (opt_c) {
-	if (!powerof2(opt_c))
-	    fprintf(stderr, "sectors/cluster (%u) is not a power of 2\n", opt_c);
-	bpb.spc = opt_c;
-    }
-    if (opt_r)
-	bpb.res = opt_r;
-    if (opt_n) {
-	if (opt_n > MAXNFT)
-	    fprintf(stderr, "number of FATs (%u) is too large; maximum is %u\n",
-		 opt_n, MAXNFT);
-	bpb.nft = opt_n;
-    }
-    if (opt_e)
-	bpb.rde = opt_e;
-    if (mflag) {
-	if (opt_m < 0xf0)
-	    fprintf(stderr, "illegal media descriptor (%#x)\n", opt_m);
-	bpb.mid = opt_m;
-    }
-    if (opt_a)
-	bpb.bspf = opt_a;
-    if (opt_i)
-	bpb.infs = opt_i;
-    if (opt_k)
-	bpb.bkbs = opt_k;
-    bss = 1;
-    bname = NULL;
-    fd1 = -1;
-    if (opt_B) {
-	bname = opt_B;
-	if (!strchr(bname, '/')) {
-	    snprintf(buf, sizeof(buf), "/boot/%s", bname);
-	    if (!(bname = strdup(buf)))
-		fprintf(stderr, NULL);
-	}
-	if ((fd1 = open(bname, O_RDONLY)) == -1 || fstat(fd1, &sb))
-	    fprintf(stderr, "%s", bname);
-	if (!S_ISREG(sb.st_mode) || sb.st_size % bpb.bps ||
-	    sb.st_size < bpb.bps || sb.st_size > bpb.bps * MAXU16)
-	    fprintf(stderr, "%s: inappropriate file type or format\n", bname);
-	bss = sb.st_size / bpb.bps;
-    }
-    if (!bpb.nft)
-	bpb.nft = 2;
-    if (!fat) {
-	if (bpb.bsec < (bpb.res ? bpb.res : bss) +
-	    howmany((RESFTE + (bpb.spc ? MINCLS16 : MAXCLS12 + 1)) *
-		    ((bpb.spc ? 16 : 12) / BPN), bpb.bps * NPB) *
-	    bpb.nft +
-	    howmany(bpb.rde ? bpb.rde : DEFRDE,
-		    bpb.bps / DE_SIZE) +
-	    (bpb.spc ? MINCLS16 : MAXCLS12 + 1) *
-	    (bpb.spc ? bpb.spc : howmany(DEFBLK, bpb.bps)))
-	    fat = 12;
-	else if (bpb.rde || bpb.bsec <
-		 (bpb.res ? bpb.res : bss) +
-		 howmany((RESFTE + MAXCLS16) * 2, bpb.bps) * bpb.nft +
-		 howmany(DEFRDE, bpb.bps / DE_SIZE) +
-		 (MAXCLS16 + 1) *
-		 (bpb.spc ? bpb.spc : howmany(8192, bpb.bps)))
-	    fat = 16;
-	else
-	    fat = 32;
-    }
-    x = bss;
-    if (fat == 32) {
-	if (!bpb.infs) {
-	    if (x == MAXU16 || x == bpb.bkbs)
-		fprintf(stderr, "no room for info sector\n");
-	    bpb.infs = x;
-	}
-	if (bpb.infs != MAXU16 && x <= bpb.infs)
-	    x = bpb.infs + 1;
-	if (!bpb.bkbs) {
-	    if (x == MAXU16)
-		fprintf(stderr, "no room for backup sector\n");
-	    bpb.bkbs = x;
-	} else if (bpb.bkbs != MAXU16 && bpb.bkbs == bpb.infs)
-	    fprintf(stderr, "backup sector would overwrite info sector\n");
-	if (bpb.bkbs != MAXU16 && x <= bpb.bkbs)
-	    x = bpb.bkbs + 1;
-    }
-    if (!bpb.res)
-	bpb.res = fat == 32 ? MAX(x, MAX(16384 / bpb.bps, 4)) : x;
-    else if (bpb.res < x)
-	fprintf(stderr, "too few reserved sectors (need %d have %d)\n", x, bpb.res);
-    if (fat != 32 && !bpb.rde)
-	bpb.rde = DEFRDE;
-    rds = howmany(bpb.rde, bpb.bps / DE_SIZE);
-    if (!bpb.spc)
-	for (bpb.spc = howmany(fat == 16 ? DEFBLK16 : DEFBLK, bpb.bps);
-	     bpb.spc < MAXSPC &&
-	     bpb.res +
-	     howmany((RESFTE + maxcls(fat)) * (fat / BPN),
-		     bpb.bps * NPB) * bpb.nft +
-	     rds +
-	     (u_int64_t)(maxcls(fat) + 1) * bpb.spc <= bpb.bsec;
-	     bpb.spc <<= 1);
-    if (fat != 32 && bpb.bspf > MAXU16)
-	fprintf(stderr, "too many sectors/FAT for FAT12/16\n");
-    x1 = bpb.res + rds;
-    x = bpb.bspf ? bpb.bspf : 1;
-    if (x1 + (u_int64_t)x * bpb.nft > bpb.bsec)
-	fprintf(stderr, "meta data exceeds file system size\n");
-    x1 += x * bpb.nft;
-    x = (u_int64_t)(bpb.bsec - x1) * bpb.bps * NPB /
-	(bpb.spc * bpb.bps * NPB + fat / BPN * bpb.nft);
-    x2 = howmany((RESFTE + MIN(x, maxcls(fat))) * (fat / BPN),
-		 bpb.bps * NPB);
-    if (!bpb.bspf) {
-	bpb.bspf = x2;
-	x1 += (bpb.bspf - 1) * bpb.nft;
-    }
-    cls = (bpb.bsec - x1) / bpb.spc;
-    x = (u_int64_t)bpb.bspf * bpb.bps * NPB / (fat / BPN) - RESFTE;
-    if (cls > x)
-	cls = x;
-    if (bpb.bspf < x2)
-	fprintf(stderr, "warning: sectors/FAT limits file system to %u clusters\n",
-	      cls);
-    if (cls < mincls(fat))
-	fprintf(stderr, "%u clusters too few clusters for FAT%u, need %u\n", cls, fat,
-	    mincls(fat));
-    if (cls > maxcls(fat)) {
-	cls = maxcls(fat);
-	bpb.bsec = x1 + (cls + 1) * bpb.spc - 1;
-	fprintf(stderr, "warning: FAT type limits file system to %u sectors\n",
-	      bpb.bsec);
-    }
-    printf("%s: %u sector%s in %u FAT%u cluster%s "
-	   "(%u bytes/cluster)\n", fname, cls * bpb.spc,
-	   cls * bpb.spc == 1 ? "" : "s", cls, fat,
-	   cls == 1 ? "" : "s", bpb.bps * bpb.spc);
-    if (!bpb.mid)
-	bpb.mid = !bpb.hid ? 0xf0 : 0xf8;
-    if (fat == 32)
-	bpb.rdcl = RESFTE;
-    if (bpb.hid + bpb.bsec <= MAXU16) {
-	bpb.sec = bpb.bsec;
-	bpb.bsec = 0;
-    }
-    if (fat != 32) {
-	bpb.spf = bpb.bspf;
-	bpb.bspf = 0;
-    }
-    ch = 0;
-    if (fat == 12)
-	ch = 1;			/* 001 Primary DOS with 12 bit FAT */
-    else if (fat == 16) {
-	if (bpb.bsec == 0)
-	    ch = 4;		/* 004 Primary DOS with 16 bit FAT <32M */
-	else
-	    ch = 6;		/* 006 Primary 'big' DOS, 16-bit FAT (> 32MB) */
-				/*
-				 * XXX: what about:
-				 * 014 DOS (16-bit FAT) - LBA
-				 *  ?
-				 */
-    } else if (fat == 32) {
-	ch = 11;		/* 011 Primary DOS with 32 bit FAT */
-				/*
-				 * XXX: what about:
-				 * 012 Primary DOS with 32 bit FAT - LBA
-				 *  ?
-				 */
-    }
-    if (ch != 0)
-	printf("MBR type: %d\n", ch);
-    print_bpb(&bpb);
-    if (!opt_N) {
-	gettimeofday(&tv, NULL);
-	now = tv.tv_sec;
-	tm = localtime(&now);
-	if (!(img = malloc(bpb.bps)))
-	    fprintf(stderr, NULL);
-	dir = bpb.res + (bpb.spf ? bpb.spf : bpb.bspf) * bpb.nft;
-
-	for (lsn = 0; lsn < dir + (fat == 32 ? bpb.spc : rds); lsn++) {
-	    x = lsn;
-	    if (opt_B &&
-		fat == 32 && bpb.bkbs != MAXU16 &&
-		bss <= bpb.bkbs && x >= bpb.bkbs) {
-		x -= bpb.bkbs;
-		if (!x && lseek(fd1, 0, SEEK_SET))
-		    fprintf(stderr, "lseek failed for %s\n", bname);
-	    }
-	    if (opt_B && x < bss) {
-		if ((n = read(fd1, img, bpb.bps)) == -1)
-		    fprintf(stderr, "%s\n", bname);
-		if (n != bpb.bps)
-		    fprintf(stderr, "%s: can't read sector %u\n", bname, x);
-	    } else
-		memset(img, 0, bpb.bps);
-	    if (!lsn ||
-	      (fat == 32 && bpb.bkbs != MAXU16 && lsn == bpb.bkbs)) {
-		x1 = BS_SIZE;
-		bsbpb = (struct bsbpb *)(img + x1);
-		mk2(bsbpb->bps, bpb.bps);
-		mk1(bsbpb->spc, bpb.spc);
-		mk2(bsbpb->res, bpb.res);
-		mk1(bsbpb->nft, bpb.nft);
-		mk2(bsbpb->rde, bpb.rde);
-		mk2(bsbpb->sec, bpb.sec);
-		mk1(bsbpb->mid, bpb.mid);
-		mk2(bsbpb->spf, bpb.spf);
-		mk2(bsbpb->spt, bpb.spt);
-		mk2(bsbpb->hds, bpb.hds);
-		mk4(bsbpb->hid, bpb.hid);
-		mk4(bsbpb->bsec, bpb.bsec);
-		x1 += BSBPB_SIZE;
-		if (fat == 32) {
-		    bsxbpb = (struct bsxbpb *)(img + x1);
-		    mk4(bsxbpb->bspf, bpb.bspf);
-		    mk2(bsxbpb->xflg, 0);
-		    mk2(bsxbpb->vers, 0);
-		    mk4(bsxbpb->rdcl, bpb.rdcl);
-		    mk2(bsxbpb->infs, bpb.infs);
-		    mk2(bsxbpb->bkbs, bpb.bkbs);
-		    x1 += BSXBPB_SIZE;
-		}
-		bsx = (struct bsx *)(img + x1);
-		mk1(bsx->sig, 0x29);
-		if (Iflag)
-		    x = opt_I;
-		else
-		    x = (((u_int)(1 + tm->tm_mon) << 8 |
-			  (u_int)tm->tm_mday) +
-			 ((u_int)tm->tm_sec << 8 |
-			  (u_int)(tv.tv_usec / 10))) << 16 |
-			((u_int)(1900 + tm->tm_year) +
-			 ((u_int)tm->tm_hour << 8 |
-			  (u_int)tm->tm_min));
-		mk4(bsx->volid, x);
-		mklabel(bsx->label, opt_L ? opt_L : "NO_NAME");
-		snprintf(buf, sizeof(buf), "FAT%u", fat);
-		setstr(bsx->type, buf, sizeof(bsx->type));
-		if (!opt_B) {
-		    x1 += BSX_SIZE;
-		    bs = (struct bs *)img;
-		    mk1(bs->jmp[0], 0xeb);
-		    mk1(bs->jmp[1], x1 - 2);
-		    mk1(bs->jmp[2], 0x90);
-		    setstr(bs->oem, opt_O ? opt_O : "NetBSD",
-			   sizeof(bs->oem));
-		    memcpy(img + x1, bootcode, sizeof(bootcode));
-		    mk2(img + bpb.bps - 2, DOSMAGIC);
-		}
-	    } else if (fat == 32 && bpb.infs != MAXU16 &&
-		       (lsn == bpb.infs ||
-			(bpb.bkbs != MAXU16 &&
-			 lsn == bpb.bkbs + bpb.infs))) {
-		mk4(img, 0x41615252);
-		mk4(img + bpb.bps - 28, 0x61417272);
-		mk4(img + bpb.bps - 24, 0xffffffff);
-		mk4(img + bpb.bps - 20, bpb.rdcl);
-		mk2(img + bpb.bps - 2, DOSMAGIC);
-	    } else if (lsn >= bpb.res && lsn < dir &&
-		       !((lsn - bpb.res) %
-			 (bpb.spf ? bpb.spf : bpb.bspf))) {
-		mk1(img[0], bpb.mid);
-		for (x = 1; x < fat * (fat == 32 ? 3 : 2) / 8; x++)
-		    mk1(img[x], fat == 32 && x % 4 == 3 ? 0x0f : 0xff);
-	    } else if (lsn == dir && opt_L) {
-		de = (struct de *)img;
-		mklabel(de->namext, opt_L);
-		mk1(de->attr, 050);
-		x = (u_int)tm->tm_hour << 11 |
-		    (u_int)tm->tm_min << 5 |
-		    (u_int)tm->tm_sec >> 1;
-		mk2(de->time, x);
-		x = (u_int)(tm->tm_year - 80) << 9 |
-		    (u_int)(tm->tm_mon + 1) << 5 |
-		    (u_int)tm->tm_mday;
-		mk2(de->date, x);
-	    }
-	    if ((n = write(fd, img, bpb.bps)) == -1)
-		fprintf(stderr, "%s\n", fname);
-	    if (n != bpb.bps)
-		fprintf(stderr, "%s: can't write sector %u\n", fname, lsn);
-	}
-    }
-    return 0;
-}
-
-/*
- * Print out BPB values.
- */
-static void
-print_bpb(struct bpb *bpb)
-{
-    printf("bps=%u spc=%u res=%u nft=%u", bpb->bps, bpb->spc, bpb->res,
-	   bpb->nft);
-    if (bpb->rde)
-	printf(" rde=%u", bpb->rde);
-    if (bpb->sec)
-	printf(" sec=%u", bpb->sec);
-    printf(" mid=%#x", bpb->mid);
-    if (bpb->spf)
-	printf(" spf=%u", bpb->spf);
-    printf(" spt=%u hds=%u hid=%u", bpb->spt, bpb->hds, bpb->hid);
-    if (bpb->bsec)
-	printf(" bsec=%u", bpb->bsec);
-    if (!bpb->spf) {
-	printf(" bspf=%u rdcl=%u", bpb->bspf, bpb->rdcl);
-	printf(" infs=");
-	printf(bpb->infs == MAXU16 ? "%#x" : "%u", bpb->infs);
-	printf(" bkbs=");
-	printf(bpb->bkbs == MAXU16 ? "%#x" : "%u", bpb->bkbs);
-    }
-    printf("\n");
-}
-
-/*
- * Check a disk geometry value.
- */
-static u_int
-ckgeom(const char *fname, u_int val, const char *msg)
-{
-    if (!val)
-	fprintf(stderr, "%s: no default %s\n", fname, msg);
-    if (val > MAXU16)
-	fprintf(stderr, "%s: illegal %s\n", fname, msg);
-    return val;
-}
-
-/*
- * Convert and check a numeric option argument.
- */
-static u_int
-argtou(const char *arg, u_int lo, u_int hi, const char *msg)
-{
-    char *s;
-    u_long x;
-
-    errno = 0;
-    x = strtoul(arg, &s, 0);
-    if (errno || !*arg || *s || x < lo || x > hi)
-	fprintf(stderr, "%s: bad %s\n", arg, msg);
-    return x;
-}
-
-/*
- * Check a volume label.
- */
-static int
-oklabel(const char *src)
-{
-    int c, i;
-
-    for (i = 0; i <= 11; i++) {
-	c = (u_char)*src++;
-	if (c < ' ' + !i || strchr("\"*+,./:;<=>?[\\]|", c))
-	    break;
-    }
-    return i && !c;
-}
-
-/*
- * Make a volume label.
- */
-static void
-mklabel(u_int8_t *dest, const char *src)
-{
-    int c, i;
-
-    for (i = 0; i < 11; i++) {
-	c = *src ? toupper((unsigned char)*src++) : ' ';
-	*dest++ = !i && c == '\xe5' ? 5 : c;
-    }
-}
-
-/*
- * Copy string, padding with spaces.
- */
-static void
-setstr(u_int8_t *dest, const char *src, size_t len)
-{
-    while (len--)
-	*dest++ = *src ? *src++ : ' ';
-}
-
-/*
- * Print usage message.
- */
-static void
-usage(char* progname)
-{
-    fprintf(stderr,
-	    "usage: %s [ -options ] special [disktype]\n", progname);
-    fprintf(stderr, "where the options are:\n");
-    fprintf(stderr, "\t-N don't create file system: "
-	    "just print out parameters\n");
-    fprintf(stderr, "\t-B get bootstrap from file\n");
-    fprintf(stderr, "\t-F FAT type (12, 16, or 32)\n");
-    fprintf(stderr, "\t-I volume ID\n");
-    fprintf(stderr, "\t-L volume label\n");
-    fprintf(stderr, "\t-O OEM string\n");
-    fprintf(stderr, "\t-S bytes/sector\n");
-    fprintf(stderr, "\t-a sectors/FAT\n");
-    fprintf(stderr, "\t-b block size\n");
-    fprintf(stderr, "\t-c sectors/cluster\n");
-    fprintf(stderr, "\t-e root directory entries\n");
-    fprintf(stderr, "\t-h drive heads\n");
-    fprintf(stderr, "\t-i file system info sector\n");
-    fprintf(stderr, "\t-k backup boot sector\n");
-    fprintf(stderr, "\t-m media descriptor\n");
-    fprintf(stderr, "\t-n number of FATs\n");
-    fprintf(stderr, "\t-o hidden sectors\n");
-    fprintf(stderr, "\t-r reserved sectors\n");
-    fprintf(stderr, "\t-s file system size (sectors)\n");
-    fprintf(stderr, "\t-u sectors/track\n");
-    exit(1);
-}
-
-
diff --git a/toolbox/mount.c b/toolbox/mount.c
deleted file mode 100644
index ef13e1f..0000000
--- a/toolbox/mount.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * mount.c, by rmk
- */
-
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <linux/loop.h>
-
-#define ARRAY_SIZE(x)	(sizeof(x) / sizeof(x[0]))
-
-// FIXME - only one loop mount is supported at a time
-#define LOOP_DEVICE "/dev/block/loop0"
-
-struct mount_opts {
-	const char str[8];
-	unsigned long rwmask;
-	unsigned long rwset;
-	unsigned long rwnoset;
-};
-
-struct extra_opts {
-	char *str;
-	char *end;
-	int used_size;
-	int alloc_size;
-};
-
-/*
- * These options define the function of "mount(2)".
- */
-#define MS_TYPE	(MS_REMOUNT|MS_BIND|MS_MOVE)
-
-
-static const struct mount_opts options[] = {
-	/* name		mask		set		noset		*/
-	{ "async",	MS_SYNCHRONOUS,	0,		MS_SYNCHRONOUS	},
-	{ "atime",	MS_NOATIME,	0,		MS_NOATIME	},
-	{ "bind",	MS_TYPE,	MS_BIND,	0,		},
-	{ "dev",	MS_NODEV,	0,		MS_NODEV	},
-	{ "diratime",	MS_NODIRATIME,	0,		MS_NODIRATIME	},
-	{ "dirsync",	MS_DIRSYNC,	MS_DIRSYNC,	0		},
-	{ "exec",	MS_NOEXEC,	0,		MS_NOEXEC	},
-	{ "move",	MS_TYPE,	MS_MOVE,	0		},
-	{ "recurse",	MS_REC,		MS_REC,		0		},
-	{ "remount",	MS_TYPE,	MS_REMOUNT,	0		},
-	{ "ro",		MS_RDONLY,	MS_RDONLY,	0		},
-	{ "rw",		MS_RDONLY,	0,		MS_RDONLY	},
-	{ "suid",	MS_NOSUID,	0,		MS_NOSUID	},
-	{ "sync",	MS_SYNCHRONOUS,	MS_SYNCHRONOUS,	0		},
-	{ "verbose",	MS_VERBOSE,	MS_VERBOSE,	0		},
-};
-
-static void add_extra_option(struct extra_opts *extra, char *s)
-{
-	int len = strlen(s);
-	int newlen = extra->used_size + len;
-
-	if (extra->str)
-	       len++;			/* +1 for ',' */
-
-	if (newlen >= extra->alloc_size) {
-		char *new;
-
-		new = realloc(extra->str, newlen + 1);	/* +1 for NUL */
-		if (!new)
-			return;
-
-		extra->str = new;
-		extra->end = extra->str + extra->used_size;
-		extra->alloc_size = newlen;
-	}
-
-	if (extra->used_size) {
-		*extra->end = ',';
-		extra->end++;
-	}
-	strcpy(extra->end, s);
-	extra->used_size += len;
-
-}
-
-static unsigned long
-parse_mount_options(char *arg, unsigned long rwflag, struct extra_opts *extra, int* loop)
-{
-	char *s;
-    
-    *loop = 0;
-	while ((s = strsep(&arg, ",")) != NULL) {
-		char *opt = s;
-		unsigned int i;
-		int res, no = s[0] == 'n' && s[1] == 'o';
-
-		if (no)
-			s += 2;
-
-        if (strcmp(s, "loop") == 0) {
-            *loop = 1;
-            continue;
-        }
-		for (i = 0, res = 1; i < ARRAY_SIZE(options); i++) {
-			res = strcmp(s, options[i].str);
-
-			if (res == 0) {
-				rwflag &= ~options[i].rwmask;
-				if (no)
-					rwflag |= options[i].rwnoset;
-				else
-					rwflag |= options[i].rwset;
-			}
-			if (res <= 0)
-				break;
-		}
-
-		if (res != 0 && s[0])
-			add_extra_option(extra, opt);
-	}
-
-	return rwflag;
-}
-
-static char *progname;
-
-static struct extra_opts extra;
-static unsigned long rwflag;
-
-static int
-do_mount(char *dev, char *dir, char *type, unsigned long rwflag, void *data, int loop)
-{
-	char *s;
-	int error = 0;
-
-    if (loop) {
-        int file_fd, device_fd;
-        
-        // FIXME - only one loop mount supported at a time
-        file_fd = open(dev, O_RDWR);
-        if (file_fd < -1) {
-            perror("open backing file failed");
-            return 1;
-        }
-        device_fd = open(LOOP_DEVICE, O_RDWR);
-        if (device_fd < -1) {
-            perror("open loop device failed");
-            close(file_fd);
-            return 1;
-        }
-        if (ioctl(device_fd, LOOP_SET_FD, file_fd) < 0) {
-            perror("ioctl LOOP_SET_FD failed");
-            close(file_fd);
-            close(device_fd);
-            return 1;
-        }
-
-        close(file_fd);
-        close(device_fd);
-        dev = LOOP_DEVICE;
-    }
-
-	while ((s = strsep(&type, ",")) != NULL) {
-retry:
-		if (mount(dev, dir, s, rwflag, data) == -1) {
-			error = errno;
-			/*
-			 * If the filesystem is not found, or the
-			 * superblock is invalid, try the next.
-			 */
-			if (error == ENODEV || error == EINVAL)
-				continue;
-
-			/*
-			 * If we get EACCESS, and we're trying to
-			 * mount readwrite and this isn't a remount,
-			 * try read only.
-			 */
-			if (error == EACCES &&
-			    (rwflag & (MS_REMOUNT|MS_RDONLY)) == 0) {
-				rwflag |= MS_RDONLY;
-				goto retry;
-			}
-			break;
-		}
-	}
-
-	if (error) {
-		errno = error;
-		perror("mount");
-		return 255;
-	}
-
-	return 0;
-}
-
-static int print_mounts()
-{
-    FILE* f;
-    int length;
-    char buffer[100];
-    
-    f = fopen("/proc/mounts", "r");
-    if (!f) {
-        fprintf(stdout, "could not open /proc/mounts\n");
-        return -1;
-    }
-
-    do {
-        length = fread(buffer, 1, 100, f);
-        if (length > 0)
-            fwrite(buffer, 1, length, stdout);
-    } while (length > 0);
-
-    fclose(f);
-    return 0;
-}
-
-int mount_main(int argc, char *argv[])
-{
-	char *type = NULL;
-	int c;
-	int loop;
-
-	progname = argv[0];
-	rwflag = MS_VERBOSE;
-	
-	// mount with no arguments is equivalent to "cat /proc/mounts"
-	if (argc == 1) return print_mounts();
-
-	do {
-		c = getopt(argc, argv, "o:rt:w");
-		if (c == EOF)
-			break;
-		switch (c) {
-		case 'o':
-			rwflag = parse_mount_options(optarg, rwflag, &extra, &loop);
-			break;
-		case 'r':
-			rwflag |= MS_RDONLY;
-			break;
-		case 't':
-			type = optarg;
-			break;
-		case 'w':
-			rwflag &= ~MS_RDONLY;
-			break;
-		case '?':
-			fprintf(stderr, "%s: invalid option -%c\n",
-				progname, optopt);
-			exit(1);
-		}
-	} while (1);
-
-	/*
-	 * If remount, bind or move was specified, then we don't
-	 * have a "type" as such.  Use the dummy "none" type.
-	 */
-	if (rwflag & MS_TYPE)
-		type = "none";
-
-	if (optind + 2 != argc || type == NULL) {
-		fprintf(stderr, "Usage: %s [-r] [-w] [-o options] [-t type] "
-			"device directory\n", progname);
-		exit(1);
-	}
-
-	return do_mount(argv[optind], argv[optind + 1], type, rwflag,
-		        extra.str, loop);
-}
diff --git a/toolbox/mv.c b/toolbox/mv.c
deleted file mode 100644
index a5bc225..0000000
--- a/toolbox/mv.c
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <limits.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-
-int mv_main(int argc, char *argv[])
-{
-    const char* dest;
-    struct stat st;
-    int i;
-
-    if (argc < 3) {
-        fprintf(stderr,"USAGE: %s <source...> <destination>\n", argv[0]);
-        return -1;
-    }
-
-    /* check if destination exists */
-    dest = argv[argc - 1];
-    if (stat(dest, &st)) {
-        /* an error, unless the destination was missing */
-        if (errno != ENOENT) {
-            fprintf(stderr, "failed on %s - %s\n", dest, strerror(errno));
-            return -1;
-        }
-        st.st_mode = 0;
-    }
-
-    for (i = 1; i < argc - 1; i++) {
-        const char *source = argv[i];
-        char fullDest[PATH_MAX + 1 + PATH_MAX + 1];
-        /* assume we build "dest/source", and let rename() fail on pathsize */
-        if (strlen(dest) + 1 + strlen(source) + 1 > sizeof(fullDest)) {
-            fprintf(stderr, "path too long\n");
-            return -1;
-        }
-        strcpy(fullDest, dest);
-
-        /* if destination is a directory, concat the source file name */
-        if (S_ISDIR(st.st_mode)) {
-            const char *fileName = strrchr(source, '/');
-            if (fullDest[strlen(fullDest)-1] != '/') {
-                strcat(fullDest, "/");
-            }
-            strcat(fullDest, fileName ? fileName + 1 : source);
-        }
-
-        /* attempt to move it */
-        if (rename(source, fullDest)) {
-            fprintf(stderr, "failed on '%s' - %s\n", source, strerror(errno));
-            return -1;
-        }
-    }
-
-    return 0;
-}
-
diff --git a/toolbox/netstat.c b/toolbox/netstat.c
deleted file mode 100644
index 6404309..0000000
--- a/toolbox/netstat.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *  * Neither the name of Google, Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-typedef union iaddr iaddr;
-
-union iaddr {
-    unsigned u;
-    unsigned char b[4];
-};
-    
-static const char *state2str(unsigned state)
-{
-    switch(state){
-    case 0x1: return "ESTABLISHED";
-    case 0x2: return "SYN_SENT";
-    case 0x3: return "SYN_RECV";
-    case 0x4: return "FIN_WAIT1";
-    case 0x5: return "FIN_WAIT2";
-    case 0x6: return "TIME_WAIT";
-    case 0x7: return "CLOSE";
-    case 0x8: return "CLOSE_WAIT";
-    case 0x9: return "LAST_ACK";
-    case 0xA: return "LISTEN";
-    case 0xB: return "CLOSING";
-    default: return "UNKNOWN";
-    }
-}
-
-void addr2str(iaddr addr, unsigned port, char *buf)
-{
-    if(port) {
-        snprintf(buf, 64, "%d.%d.%d.%d:%d",
-                 addr.b[0], addr.b[1], addr.b[2], addr.b[3], port);
-    } else {
-        snprintf(buf, 64, "%d.%d.%d.%d:*",
-                 addr.b[0], addr.b[1], addr.b[2], addr.b[3]);
-    }
-}
-
-int netstat_main(int argc, char *argv[])
-{
-    char buf[512];
-    char lip[64];
-    char rip[64];
-    iaddr laddr, raddr;
-    unsigned lport, rport, state, txq, rxq, num;
-    int n;
-    FILE *fp;
-
-    printf("Proto Recv-Q Send-Q Local Address          Foreign Address        State\n");
-
-    fp = fopen("/proc/net/tcp", "r");
-    if(fp != 0) {
-        fgets(buf, 512, fp);
-        while(fgets(buf, 512, fp)){
-            n = sscanf(buf, " %d: %x:%x %x:%x %x %x:%x",
-                       &num, &laddr.u, &lport, &raddr.u, &rport,
-                       &state, &txq, &rxq);
-            if(n == 8) {
-                addr2str(laddr, lport, lip);
-                addr2str(raddr, rport, rip);
-                
-                printf("tcp   %6d %6d %-22s %-22s %s\n", 
-                       txq, rxq, lip, rip,
-                       state2str(state));
-            }
-        }
-        fclose(fp);
-    }
-    fp = fopen("/proc/net/udp", "r");
-    if(fp != 0) {
-        fgets(buf, 512, fp);
-        while(fgets(buf, 512, fp)){
-            n = sscanf(buf, " %d: %x:%x %x:%x %x %x:%x",
-                       &num, &laddr.u, &lport, &raddr.u, &rport,
-                       &state, &txq, &rxq);
-            if(n == 8) {
-                addr2str(laddr, lport, lip);
-                addr2str(raddr, rport, rip);
-                
-                printf("udp   %6d %6d %-22s %-22s\n", 
-                       txq, rxq, lip, rip);
-            }
-        }
-        fclose(fp);
-    }
-
-    return 0;
-}
diff --git a/toolbox/notify.c b/toolbox/notify.c
deleted file mode 100644
index b1761d2..0000000
--- a/toolbox/notify.c
+++ /dev/null
@@ -1,144 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/inotify.h>
-#include <errno.h>
-
-int notify_main(int argc, char *argv[])
-{
-    int c;
-    int nfd, ffd;
-    int res;
-	char event_buf[512];
-    struct inotify_event *event;
-	int event_mask = IN_ALL_EVENTS;
-    int event_count = 1;
-	int print_files = 0;
-	int verbose = 2;
-	int width = 80;
-	char **file_names;
-	int file_count;
-	int id_offset = 0;
-	int i;
-	char *buf;
-
-    do {
-        c = getopt(argc, argv, "m:c:pv:w:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'm':
-            event_mask = strtol(optarg, NULL, 0);
-            break;
-        case 'c':
-            event_count = atoi(optarg);
-            break;
-		case 'p':
-			print_files = 1;
-			break;
-        case 'v':
-            verbose = atoi(optarg);
-            break;
-        case 'w':
-            width = atoi(optarg);
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-
-    if (argc <= optind) {
-        fprintf(stderr, "Usage: %s [-m eventmask] [-c count] [-p] [-v verbosity] path [path ...]\n", argv[0]);
-		return 1;
-    }
-
-    nfd = inotify_init();
-    if(nfd < 0) {
-        fprintf(stderr, "inotify_init failed, %s\n", strerror(errno));
-        return 1;
-    }
-	file_names = argv + optind;
-	file_count = argc - optind;
-	for(i = 0; i < file_count; i++) {
-		res = inotify_add_watch(nfd, file_names[i], event_mask);
-		if(res < 0) {
-	        fprintf(stderr, "inotify_add_watch failed for %s, %s\n", file_names[i], strerror(errno));
-			return 1;
-		}
-		if(i == 0)
-			id_offset = -res;
-		if(res + id_offset != i) {
-			fprintf(stderr, "%s got unexpected id %d instead of %d\n", file_names[i], res, i);
-			return 1;
-		}
-	}
-
-	buf = malloc(width + 2);
-    
-    while(1) {
-		int event_pos = 0;
-        res = read(nfd, event_buf, sizeof(event_buf));
-        if(res < (int)sizeof(*event)) {
-			if(errno == EINTR)
-				continue;
-            fprintf(stderr, "could not get event, %s\n", strerror(errno));
-            return 1;
-        }
-		//printf("got %d bytes of event information\n", res);
-		while(res >= (int)sizeof(*event)) {
-			int event_size;
-			event = (struct inotify_event *)(event_buf + event_pos);
-			if(verbose >= 2)
-		        printf("%s: %08x %08x \"%s\"\n", file_names[event->wd + id_offset], event->mask, event->cookie, event->len ? event->name : "");
-			else if(verbose >= 2)
-		        printf("%s: %08x \"%s\"\n", file_names[event->wd + id_offset], event->mask, event->len ? event->name : "");
-			else if(verbose >= 1)
-		        printf("%d: %08x \"%s\"\n", event->wd, event->mask, event->len ? event->name : "");
-			if(print_files && (event->mask & IN_MODIFY)) {
-				char filename[512];
-				ssize_t read_len;
-				char *display_name;
-				int buflen;
-				strcpy(filename, file_names[event->wd + id_offset]);
-				if(event->len) {
-					strcat(filename, "/");
-					strcat(filename, event->name);
-				}
-				ffd = open(filename, O_RDONLY);
-				display_name = (verbose >= 2 || event->len == 0) ? filename : event->name;
-				buflen = width - strlen(display_name);
-				read_len = read(ffd, buf, buflen);
-				if(read_len > 0) {
-					if(read_len < buflen && buf[read_len-1] != '\n') {
-						buf[read_len] = '\n';
-						read_len++;
-					}
-					if(read_len == buflen) {
-						buf[--read_len] = '\0';
-						buf[--read_len] = '\n';
-						buf[--read_len] = '.';
-						buf[--read_len] = '.';
-						buf[--read_len] = '.';
-					}
-					else {
-						buf[read_len] = '\0';
-					}
-					printf("%s: %s", display_name, buf);
-				}
-				close(ffd);
-			}
-	        if(event_count && --event_count == 0)
-	            return 0;
-			event_size = sizeof(*event) + event->len;
-			res -= event_size;
-			event_pos += event_size;
-		}
-    }
-
-    return 0;
-}
diff --git a/toolbox/powerd.c b/toolbox/powerd.c
deleted file mode 100644
index 1f29a8b..0000000
--- a/toolbox/powerd.c
+++ /dev/null
@@ -1,441 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <sys/select.h>
-#include <sys/inotify.h>
-
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-
-//#include <linux/input.h> // this does not compile
-
-// from <linux/input.h>
-
-struct input_event {
-	struct timeval time;
-	__u16 type;
-	__u16 code;
-	__s32 value;
-};
-
-#define EVIOCGVERSION		_IOR('E', 0x01, int)			/* get driver version */
-#define EVIOCGID		_IOR('E', 0x02, struct input_id)	/* get device ID */
-#define EVIOCGKEYCODE		_IOR('E', 0x04, int[2])			/* get keycode */
-#define EVIOCSKEYCODE		_IOW('E', 0x04, int[2])			/* set keycode */
-
-#define EVIOCGNAME(len)		_IOC(_IOC_READ, 'E', 0x06, len)		/* get device name */
-#define EVIOCGPHYS(len)		_IOC(_IOC_READ, 'E', 0x07, len)		/* get physical location */
-#define EVIOCGUNIQ(len)		_IOC(_IOC_READ, 'E', 0x08, len)		/* get unique identifier */
-
-#define EVIOCGKEY(len)		_IOC(_IOC_READ, 'E', 0x18, len)		/* get global keystate */
-#define EVIOCGLED(len)		_IOC(_IOC_READ, 'E', 0x19, len)		/* get all LEDs */
-#define EVIOCGSND(len)		_IOC(_IOC_READ, 'E', 0x1a, len)		/* get all sounds status */
-#define EVIOCGSW(len)		_IOC(_IOC_READ, 'E', 0x1b, len)		/* get all switch states */
-
-#define EVIOCGBIT(ev,len)	_IOC(_IOC_READ, 'E', 0x20 + ev, len)	/* get event bits */
-#define EVIOCGABS(abs)		_IOR('E', 0x40 + abs, struct input_absinfo)		/* get abs value/limits */
-#define EVIOCSABS(abs)		_IOW('E', 0xc0 + abs, struct input_absinfo)		/* set abs value/limits */
-
-#define EVIOCSFF		_IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect))	/* send a force effect to a force feedback device */
-#define EVIOCRMFF		_IOW('E', 0x81, int)			/* Erase a force effect */
-#define EVIOCGEFFECTS		_IOR('E', 0x84, int)			/* Report number of effects playable at the same time */
-
-#define EVIOCGRAB		_IOW('E', 0x90, int)			/* Grab/Release device */
-
-/*
- * Event types
- */
-
-#define EV_SYN			0x00
-#define EV_KEY			0x01
-#define EV_REL			0x02
-#define EV_ABS			0x03
-#define EV_MSC			0x04
-#define EV_SW			0x05
-#define EV_LED			0x11
-#define EV_SND			0x12
-#define EV_REP			0x14
-#define EV_FF			0x15
-#define EV_PWR			0x16
-#define EV_FF_STATUS		0x17
-#define EV_MAX			0x1f
-
-#define KEY_POWER		116
-#define KEY_SLEEP		142
-#define SW_0		0x00
-
-// end <linux/input.h>
-
-struct notify_entry {
-    int id;
-    int (*handler)(struct notify_entry *entry, struct inotify_event *event);
-    const char *filename;
-};
-
-int charging_state_notify_handler(struct notify_entry *entry, struct inotify_event *event)
-{
-    static int state = -1;
-    int last_state;
-    char buf[40];
-    int read_len;
-    int fd;
-
-    last_state = state;
-    fd = open(entry->filename, O_RDONLY);
-    read_len = read(fd, buf, sizeof(buf));
-    if(read_len > 0) {
-        //printf("charging_state_notify_handler: \"%s\"\n", buf);
-        state = !(strncmp(buf, "Unknown", 7) == 0 
-                  || strncmp(buf, "Discharging", 11) == 0);
-    }
-    close(fd);
-    //printf("charging_state_notify_handler: %d -> %d\n", last_state, state);
-    return state > last_state;
-}
-
-struct notify_entry watched_files[] = {
-    {
-        .filename = "/sys/android_power/charging_state",
-        .handler = charging_state_notify_handler
-    }
-};
-
-int call_notify_handler(struct inotify_event *event)
-{
-    unsigned int start, i;
-    start = event->wd - watched_files[0].id;
-    if(start >= ARRAY_SIZE(watched_files))
-        start = 0;
-    //printf("%d: %08x \"%s\"\n", event->wd, event->mask, event->len ? event->name : "");
-    for(i = start; i < ARRAY_SIZE(watched_files); i++) {
-        if(event->wd == watched_files[i].id) {
-            if(watched_files[i].handler) {
-                return watched_files[i].handler(&watched_files[i], event);
-            }
-            return 1;
-        }
-    }
-    for(i = 0; i < start; i++) {
-        if(event->wd == watched_files[i].id) {
-            if(watched_files[i].handler) {
-                return watched_files[i].handler(&watched_files[i], event);
-            }
-            return 1;
-        }
-    }
-    return 0;
-}
-
-int handle_inotify_event(int nfd)
-{
-    int res;
-    int wake_up = 0;
-    struct inotify_event *event;
-    char event_buf[512];
-    int event_pos = 0;
-
-    res = read(nfd, event_buf, sizeof(event_buf));
-    if(res < (int)sizeof(*event)) {
-        if(errno == EINTR)
-            return 0;
-        fprintf(stderr, "could not get event, %s\n", strerror(errno));
-        return 0;
-    }
-    printf("got %d bytes of event information\n", res);
-    while(res >= (int)sizeof(*event)) {
-        int event_size;
-        event = (struct inotify_event *)(event_buf + event_pos);
-        wake_up |= call_notify_handler(event);
-        event_size = sizeof(*event) + event->len;
-        res -= event_size;
-        event_pos += event_size;
-    }
-    return wake_up;
-}
-
-int powerd_main(int argc, char *argv[])
-{
-    int c;
-    unsigned int i;
-    int res;
-    struct timeval tv;
-    int eventfd;
-    int notifyfd;
-    int powerfd;
-    int powerfd_is_sleep;
-    int user_activity_fd;
-    int acquire_partial_wake_lock_fd;
-    int acquire_full_wake_lock_fd;
-    int release_wake_lock_fd;
-    char *eventdev = "/dev/input/event0";
-    const char *android_sleepdev = "/sys/android_power/request_sleep";
-    const char *android_autooff_dev = "/sys/android_power/auto_off_timeout";
-    const char *android_user_activity_dev = "/sys/android_power/last_user_activity";
-    const char *android_acquire_partial_wake_lock_dev = "/sys/android_power/acquire_partial_wake_lock";
-    const char *android_acquire_full_wake_lock_dev = "/sys/android_power/acquire_full_wake_lock";
-    const char *android_release_wake_lock_dev = "/sys/android_power/release_wake_lock";
-    const char *powerdev = "/sys/power/state";
-    const char suspendstring[] = "standby";
-    const char wakelockstring[] = "powerd";
-    fd_set rfds;
-    struct input_event event;
-    struct input_event light_event;
-    struct input_event light_event2;
-    int gotkey = 1;
-    time_t idle_time = 5;
-    const char *idle_time_string = "5";
-    time_t lcd_light_time = 0;
-    time_t key_light_time = 0;
-    int verbose = 1;
-    int event_sleep = 0;
-    int got_power_key_down = 0;
-    struct timeval power_key_down_time = { 0, 0 };
-
-    light_event.type = EV_LED;
-    light_event.code = 4; // bright lcd backlight
-    light_event.value = 0; // light off -- sleep after timeout
-
-    light_event2.type = EV_LED;
-    light_event2.code = 8; // keyboard backlight
-    light_event2.value = 0; // light off -- sleep after timeout
-
-    do {
-        c = getopt(argc, argv, "e:ni:vql:k:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'e':
-            eventdev = optarg;
-            break;
-        case 'n':
-            gotkey = 0;
-            break;
-        case 'i':
-            idle_time = atoi(optarg);
-            idle_time_string = optarg;
-            break;
-        case 'v':
-            verbose = 2;
-            break;
-        case 'q':
-            verbose = 0;
-            break;
-        case 'l':
-            lcd_light_time = atoi(optarg);
-            break;
-        case 'k':
-            key_light_time = atoi(optarg);
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-    if(optind  != argc) {
-        fprintf(stderr,"%s [-e eventdev]\n", argv[0]);
-        return 1;
-    }
-
-    eventfd = open(eventdev, O_RDWR | O_NONBLOCK);
-    if(eventfd < 0) {
-        fprintf(stderr, "could not open %s, %s\n", eventdev, strerror(errno));
-        return 1;
-    }
-    if(key_light_time >= lcd_light_time) {
-        lcd_light_time = key_light_time + 1;
-        fprintf(stderr,"lcd bright backlight time must be longer than keyboard backlight time.\n"
-            "Setting lcd bright backlight time to %ld seconds\n", lcd_light_time);
-    }
-
-    user_activity_fd = open(android_user_activity_dev, O_RDWR);
-    if(user_activity_fd >= 0) {
-        int auto_off_fd = open(android_autooff_dev, O_RDWR);
-        write(auto_off_fd, idle_time_string, strlen(idle_time_string));
-        close(auto_off_fd);
-    }
-
-    powerfd = open(android_sleepdev, O_RDWR);
-    if(powerfd >= 0) {
-        powerfd_is_sleep = 1;
-        if(verbose > 0)
-            printf("Using android sleep dev: %s\n", android_sleepdev);
-    }
-    else {
-        powerfd_is_sleep = 0;
-        powerfd = open(powerdev, O_RDWR);
-        if(powerfd >= 0) {
-            if(verbose > 0)
-                printf("Using linux power dev: %s\n", powerdev);
-        }
-    }
-    if(powerfd < 0) {
-        fprintf(stderr, "could not open %s, %s\n", powerdev, strerror(errno));
-        return 1;
-    }
-
-    notifyfd = inotify_init();
-    if(notifyfd < 0) {
-        fprintf(stderr, "inotify_init failed, %s\n", strerror(errno));
-        return 1;
-    }
-    fcntl(notifyfd, F_SETFL, O_NONBLOCK | fcntl(notifyfd, F_GETFL));
-    for(i = 0; i < ARRAY_SIZE(watched_files); i++) {
-        watched_files[i].id = inotify_add_watch(notifyfd, watched_files[i].filename, IN_MODIFY);
-        printf("Watching %s, id %d\n", watched_files[i].filename, watched_files[i].id);
-    }
-
-    acquire_partial_wake_lock_fd = open(android_acquire_partial_wake_lock_dev, O_RDWR);
-    acquire_full_wake_lock_fd = open(android_acquire_full_wake_lock_dev, O_RDWR);
-    release_wake_lock_fd = open(android_release_wake_lock_dev, O_RDWR);
-
-    if(user_activity_fd >= 0) {
-        idle_time = 60*60*24; // driver handles real timeout
-    }
-    if(gotkey) {
-        tv.tv_sec = idle_time;
-        tv.tv_usec = 0;
-    }
-    else {
-        tv.tv_sec = 0;
-        tv.tv_usec = 500000;
-    }
-    
-    while(1) {
-        FD_ZERO(&rfds);
-        //FD_SET(0, &rfds);
-        FD_SET(eventfd, &rfds);
-        FD_SET(notifyfd, &rfds);
-        res = select(((notifyfd > eventfd) ? notifyfd : eventfd) + 1, &rfds, NULL, NULL, &tv);
-        if(res < 0) {
-            fprintf(stderr, "select failed, %s\n", strerror(errno));
-            return 1;
-        }
-        if(res == 0) {
-            if(light_event2.value == 1)
-                goto light2_off;
-            if(light_event.value == 1)
-                goto light_off;
-            if(user_activity_fd < 0) {
-                if(gotkey && verbose > 0)
-                    printf("Idle - sleep\n");
-                if(!gotkey && verbose > 1)
-                    printf("Reenter sleep\n");
-                goto sleep;
-            }
-            else {
-                tv.tv_sec = 60*60*24;
-                tv.tv_usec = 0;
-            }
-        }
-        if(res > 0) {
-            //if(FD_ISSET(0, &rfds)) {
-            //  printf("goto data on stdin quit\n");
-            //  return 0;
-            //}
-            if(FD_ISSET(notifyfd, &rfds)) {
-                write(acquire_partial_wake_lock_fd, wakelockstring, sizeof(wakelockstring) - 1);
-                if(handle_inotify_event(notifyfd) > 0) {
-                    write(acquire_full_wake_lock_fd, wakelockstring, sizeof(wakelockstring) - 1);
-                }
-                write(release_wake_lock_fd, wakelockstring, sizeof(wakelockstring) - 1);
-            }
-            if(FD_ISSET(eventfd, &rfds)) {
-                write(acquire_partial_wake_lock_fd, wakelockstring, sizeof(wakelockstring) - 1);
-                res = read(eventfd, &event, sizeof(event));
-                if(res < (int)sizeof(event)) {
-                    fprintf(stderr, "could not get event\n");
-                    write(release_wake_lock_fd, wakelockstring, sizeof(wakelockstring) - 1);
-                    return 1;
-                }
-                if(event.type == EV_PWR && event.code == KEY_SLEEP) {
-                    event_sleep = event.value;
-                }
-                if(event.type == EV_KEY || (event.type == EV_SW && event.code == SW_0 && event.value == 1)) {
-                    gotkey = 1;
-                    if(user_activity_fd >= 0) {
-                        char buf[32];
-                        int len;
-                        len = sprintf(buf, "%ld%06lu000", event.time.tv_sec, event.time.tv_usec);
-                        write(user_activity_fd, buf, len);
-                    }
-                    if(lcd_light_time | key_light_time) {
-                        tv.tv_sec = key_light_time;
-                        light_event.value = 1;
-                        write(eventfd, &light_event, sizeof(light_event));
-                        light_event2.value = 1;
-                        write(eventfd, &light_event2, sizeof(light_event2));
-                    }
-                    else {
-                        tv.tv_sec = idle_time;
-                    }
-                    tv.tv_usec = 0;
-                    if(verbose > 1)
-                        printf("got %s %s %d%s\n", event.type == EV_KEY ? "key" : "switch", event.value ? "down" : "up", event.code, event_sleep ? " from sleep" : "");
-                    if(event.code == KEY_POWER) {
-                        if(event.value == 0) {
-                            int tmp_got_power_key_down = got_power_key_down;
-                            got_power_key_down = 0;
-                            if(tmp_got_power_key_down) {
-                                // power key released
-                                if(verbose > 0)
-                                    printf("Power key released - sleep\n");
-                                write(release_wake_lock_fd, wakelockstring, sizeof(wakelockstring) - 1);
-                                goto sleep;
-                            }
-                        }
-                        else if(event_sleep == 0) {
-                            got_power_key_down = 1;
-                            power_key_down_time = event.time;
-                        }
-                    }
-                }
-                if(event.type == EV_SW && event.code == SW_0 && event.value == 0) {
-                    if(verbose > 0)
-                        printf("Flip closed - sleep\n");
-                    power_key_down_time = event.time;
-                    write(release_wake_lock_fd, wakelockstring, sizeof(wakelockstring) - 1);
-                    goto sleep;
-                }
-                write(release_wake_lock_fd, wakelockstring, sizeof(wakelockstring) - 1);
-            }
-        }
-        if(0) {
-light_off:
-            light_event.value = 0;
-            write(eventfd, &light_event, sizeof(light_event));
-            tv.tv_sec = idle_time - lcd_light_time;
-        }
-        if(0) {
-light2_off:
-            light_event2.value = 0;
-            write(eventfd, &light_event2, sizeof(light_event2));
-            tv.tv_sec = lcd_light_time - key_light_time;
-        }
-        if(0) {
-sleep:
-            if(light_event.value == 1) {
-                light_event.value = 0;
-                write(eventfd, &light_event, sizeof(light_event));
-                light_event2.value = 0;
-                write(eventfd, &light_event2, sizeof(light_event2));
-                tv.tv_sec = idle_time - lcd_light_time;
-            }
-            if(powerfd_is_sleep) {
-                char buf[32];
-                int len;
-                len = sprintf(buf, "%ld%06lu000", power_key_down_time.tv_sec, power_key_down_time.tv_usec);
-                write(powerfd, buf, len);
-            }
-            else
-                write(powerfd, suspendstring, sizeof(suspendstring) - 1);
-            gotkey = 0;
-            tv.tv_sec = 0;
-            tv.tv_usec = 500000;
-        }
-    }
-
-    return 0;
-}
diff --git a/toolbox/printenv.c b/toolbox/printenv.c
deleted file mode 100644
index d5ea531..0000000
--- a/toolbox/printenv.c
+++ /dev/null
@@ -1,29 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-extern char** environ;
-
-int printenv_main (int argc, char **argv)
-{
-    char** e;
-    char* v;
-    int i;
-   
-    if (argc == 1) {
-        e = environ;
-        while (*e) {
-            printf("%s\n", *e);
-            e++;
-        }
-    } else {
-        for (i=1; i<argc; i++) {
-            v = getenv(argv[i]);
-            if (v) {
-                printf("%s\n", v);
-            }
-        }
-    }
-
-    return 0;
-}
-
diff --git a/toolbox/ps.c b/toolbox/ps.c
deleted file mode 100644
index 3b86fa2..0000000
--- a/toolbox/ps.c
+++ /dev/null
@@ -1,214 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <fcntl.h>
-
-#include <string.h>
-
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <dirent.h>
-
-#include <pwd.h>
-
-
-static char *nexttoksep(char **strp, char *sep)
-{
-    char *p = strsep(strp,sep);
-    return (p == 0) ? "" : p;
-}
-static char *nexttok(char **strp)
-{
-    return nexttoksep(strp, " ");
-}
-
-#define SHOW_PRIO 1
-#define SHOW_TIME 2
-
-static int display_flags = 0;
-
-static int ps_line(int pid, int tid, char *namefilter)
-{
-    char statline[1024];
-    char cmdline[1024];
-    char user[32];
-    struct stat stats;
-    int fd, r;
-    char *ptr, *name, *state;
-    int ppid, tty;
-    unsigned wchan, rss, vss, eip;
-    unsigned utime, stime;
-    int prio, nice, rtprio, sched;
-    struct passwd *pw;
-    
-    sprintf(statline, "/proc/%d", pid);
-    stat(statline, &stats);
-
-    if(tid) {
-        sprintf(statline, "/proc/%d/task/%d/stat", pid, tid);
-        cmdline[0] = 0;
-    } else {
-        sprintf(statline, "/proc/%d/stat", pid);
-        sprintf(cmdline, "/proc/%d/cmdline", pid);    
-        fd = open(cmdline, O_RDONLY);
-        if(fd == 0) {
-            r = 0;
-        } else {
-            r = read(fd, cmdline, 1023);
-            close(fd);
-            if(r < 0) r = 0;
-        }
-        cmdline[r] = 0;
-    }
-    
-    fd = open(statline, O_RDONLY);
-    if(fd == 0) return -1;
-    r = read(fd, statline, 1023);
-    close(fd);
-    if(r < 0) return -1;
-    statline[r] = 0;
-
-    ptr = statline;
-    nexttok(&ptr); // skip pid
-    ptr++;          // skip "("
-
-    name = ptr;
-    ptr = strrchr(ptr, ')'); // Skip to *last* occurence of ')',
-    *ptr++ = '\0';           // and null-terminate name.
-
-    ptr++;          // skip " "
-    state = nexttok(&ptr);
-    ppid = atoi(nexttok(&ptr));
-    nexttok(&ptr); // pgrp
-    nexttok(&ptr); // sid
-    tty = atoi(nexttok(&ptr));
-    
-    nexttok(&ptr); // tpgid
-    nexttok(&ptr); // flags
-    nexttok(&ptr); // minflt
-    nexttok(&ptr); // cminflt
-    nexttok(&ptr); // majflt
-    nexttok(&ptr); // cmajflt
-#if 1
-    utime = atoi(nexttok(&ptr));
-    stime = atoi(nexttok(&ptr));
-#else
-    nexttok(&ptr); // utime
-    nexttok(&ptr); // stime
-#endif
-    nexttok(&ptr); // cutime
-    nexttok(&ptr); // cstime
-    prio = atoi(nexttok(&ptr));
-    nice = atoi(nexttok(&ptr));
-    nexttok(&ptr); // threads
-    nexttok(&ptr); // itrealvalue
-    nexttok(&ptr); // starttime
-    vss = strtoul(nexttok(&ptr), 0, 10); // vsize
-    rss = strtoul(nexttok(&ptr), 0, 10); // rss
-    nexttok(&ptr); // rlim
-    nexttok(&ptr); // startcode
-    nexttok(&ptr); // endcode
-    nexttok(&ptr); // startstack
-    nexttok(&ptr); // kstkesp
-    eip = strtoul(nexttok(&ptr), 0, 10); // kstkeip
-    nexttok(&ptr); // signal
-    nexttok(&ptr); // blocked
-    nexttok(&ptr); // sigignore
-    nexttok(&ptr); // sigcatch
-    wchan = strtoul(nexttok(&ptr), 0, 10); // wchan
-    nexttok(&ptr); // nswap
-    nexttok(&ptr); // cnswap
-    nexttok(&ptr); // exit signal
-    nexttok(&ptr); // processor
-    rtprio = atoi(nexttok(&ptr)); // rt_priority
-    sched = atoi(nexttok(&ptr)); // scheduling policy
-    
-    tty = atoi(nexttok(&ptr));
-    
-    if(tid != 0) {
-        ppid = pid;
-        pid = tid;
-    }
-
-    pw = getpwuid(stats.st_uid);
-    if(pw == 0) {
-        sprintf(user,"%d",(int)stats.st_uid);
-    } else {
-        strcpy(user,pw->pw_name);
-    }
-    
-    if(!namefilter || !strncmp(name, namefilter, strlen(namefilter))) {
-        printf("%-8s %-5d %-5d %-5d %-5d", user, pid, ppid, vss / 1024, rss * 4);
-        if(display_flags&SHOW_PRIO)
-            printf(" %-5d %-5d %-5d %-5d", prio, nice, rtprio, sched);
-        printf(" %08x %08x %s %s", wchan, eip, state, cmdline[0] ? cmdline : name);
-        if(display_flags&SHOW_TIME)
-            printf(" (u:%d, s:%d)", utime, stime);
-        printf("\n");
-    }
-    return 0;
-}
-
-
-void ps_threads(int pid, char *namefilter)
-{
-    char tmp[128];
-    DIR *d;
-    struct dirent *de;
-
-    sprintf(tmp,"/proc/%d/task",pid);
-    d = opendir(tmp);
-    if(d == 0) return;
-    
-    while((de = readdir(d)) != 0){
-        if(isdigit(de->d_name[0])){
-            int tid = atoi(de->d_name);
-            if(tid == pid) continue;
-            ps_line(pid, tid, namefilter);
-        }
-    }
-    closedir(d);    
-}
-
-int ps_main(int argc, char **argv)
-{
-    DIR *d;
-    struct dirent *de;
-    char *namefilter = 0;
-    int pidfilter = 0;
-    int threads = 0;
-    
-    d = opendir("/proc");
-    if(d == 0) return -1;
-
-    while(argc > 1){
-        if(!strcmp(argv[1],"-t")) {
-            threads = 1;
-        } else if(!strcmp(argv[1],"-x")) {
-            display_flags |= SHOW_TIME;
-        } else if(!strcmp(argv[1],"-p")) {
-            display_flags |= SHOW_PRIO;
-        }  else if(isdigit(argv[1][0])){
-            pidfilter = atoi(argv[1]);
-        } else {
-            namefilter = argv[1];
-        }
-        argc--;
-        argv++;
-    }
-
-    printf("USER     PID   PPID  VSIZE RSS   %sWCHAN    PC         NAME\n", 
-           (display_flags&SHOW_PRIO)?"PRIO  NICE  RTPRI SCHED ":"");
-    while((de = readdir(d)) != 0){
-        if(isdigit(de->d_name[0])){
-            int pid = atoi(de->d_name);
-            if(!pidfilter || (pidfilter == pid)) {
-                ps_line(pid, 0, namefilter);
-                if(threads) ps_threads(pid, namefilter);
-            }
-        }
-    }
-    closedir(d);
-    return 0;
-}
-
diff --git a/toolbox/r.c b/toolbox/r.c
deleted file mode 100644
index 5a82e20..0000000
--- a/toolbox/r.c
+++ /dev/null
@@ -1,74 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <string.h>
-
-static int usage()
-{
-    fprintf(stderr,"r [-b|-s] <address> [<value>]\n");
-    return -1;
-}
-
-int r_main(int argc, char *argv[])
-{
-    int width = 4, set = 0, fd;
-    unsigned addr, value;
-    void *page;
-    
-    if(argc < 2) return usage();
-
-    if(!strcmp(argv[1], "-b")) {
-        width = 1;
-        argc--;
-        argv++;
-    } else if(!strcmp(argv[1], "-s")) {
-        width = 2;
-        argc--;
-        argv++;
-    }
-
-    if(argc < 2) return usage();
-    addr = strtoul(argv[1], 0, 16);
-
-    if(argc > 2) {
-        set = 1;
-        value = strtoul(argv[2], 0, 16);
-    }
-
-    fd = open("/dev/mem", O_RDWR | O_SYNC);
-    if(fd < 0) {
-        fprintf(stderr,"cannot open /dev/mem\n");
-        return -1;
-    }
-    
-    page = mmap(0, 8192, PROT_READ | PROT_WRITE,
-                MAP_SHARED, fd, addr & (~4095));
-
-    if(page == MAP_FAILED){
-        fprintf(stderr,"cannot mmap region\n");
-        return -1;
-    }
-
-    switch(width){
-    case 4: {
-        unsigned *x = (unsigned*) (((unsigned) page) + (addr & 4095));
-        if(set) *x = value;
-        fprintf(stderr,"%08x: %08x\n", addr, *x);
-        break;
-    }
-    case 2: {
-        unsigned short *x = (unsigned short*) (((unsigned) page) + (addr & 4095));
-        if(set) *x = value;
-        fprintf(stderr,"%08x: %04x\n", addr, *x);
-        break;
-    }
-    case 1: {
-        unsigned char *x = (unsigned char*) (((unsigned) page) + (addr & 4095));
-        if(set) *x = value;
-        fprintf(stderr,"%08x: %02x\n", addr, *x);
-        break;
-    }
-    }    
-    return 0;
-}
diff --git a/toolbox/readtty.c b/toolbox/readtty.c
deleted file mode 100644
index 2b27548..0000000
--- a/toolbox/readtty.c
+++ /dev/null
@@ -1,183 +0,0 @@
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <string.h>
-#include <termios.h>
-#include <unistd.h>
-
-struct {
-    char key;
-    char *chars;
-} map[] = {
-    { '1', "_ -1?!,.:;\"'<=>()_" },
-    { '2', "Cabc2ABC" },
-    { '3', "Fdef3DEF" },
-    { '4', "Ighi4GHI" },
-    { '5', "Ljkl5JKL" },
-    { '6', "Omno6MNO" },
-    { '7', "Spqrs7PQRS" },
-    { '8', "Vtuv8TUV" },
-    { '9', "Zwxyz9WXYZ" },
-    { '0', "*+&0@/#*" },
-};
-
-char next_char(char key, char current)
-{
-    int i;
-    char *next;
-    for(i = 0; i < sizeof(map) / sizeof(map[0]); i++) {
-        if(key == map[i].key) {
-            next = strchr(map[i].chars, current);
-            if(next && next[1])
-                return next[1];
-            return map[i].chars[1];
-        }
-    }
-    return key;
-}
-
-char prev_char(char key, char current)
-{
-    int i;
-    char *next;
-    for(i = 0; i < sizeof(map) / sizeof(map[0]); i++) {
-        if(key == map[i].key) {
-            next = strchr(map[i].chars+1, current);
-            if(next && next[-1])
-                return next[-1];
-            return map[i].chars[1];
-        }
-    }
-    return key;
-}
-
-int readtty_main(int argc, char *argv[])
-{
-    int c;
-    //int flags;
-    char buf[1];
-    int res;
-    struct termios ttyarg;
-    struct termios savedttyarg;
-    int nonblock = 0;
-    int timeout = 0;
-    int flush = 0;
-    int phone = 0;
-    char *accept = NULL;
-    char *rejectstring = NULL;
-    char last_char_in = 0;
-    char current_char = 0;
-    char *exit_string = NULL;
-    int exit_match = 0;
-
-    do {
-        c = getopt(argc, argv, "nt:fa:r:pe:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 't':
-            timeout = atoi(optarg);
-            break;
-        case 'n':
-            nonblock = 1;
-            break;
-        case 'f':
-            flush = 1;
-            break;
-        case 'a':
-            accept = optarg;
-            break;
-        case 'r':
-            rejectstring = optarg;
-            break;
-        case 'p':
-            phone = 1;
-            break;
-        case 'e':
-            exit_string = optarg;
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-
-    if(flush)
-        tcflush(STDIN_FILENO, TCIFLUSH);
-    ioctl(STDIN_FILENO, TCGETS , &savedttyarg) ;       /* set changed tty arguments */
-    ttyarg = savedttyarg;
-    ttyarg.c_cc[VMIN] = (timeout > 0 || nonblock) ? 0 : 1;                /* minimum of 0 chars */
-    ttyarg.c_cc[VTIME] = timeout;              /* wait max 15/10 sec */
-    ttyarg.c_iflag = BRKINT | ICRNL; 
-    ttyarg.c_lflag &= ~(ECHO | ICANON);
-    ioctl(STDIN_FILENO, TCSETS , &ttyarg);
-
-    while (1) {
-        res = read(STDIN_FILENO, buf, 1);
-        if(res <= 0) {
-            if(phone) {
-                if(current_char) {
-                    write(STDERR_FILENO, &current_char, 1);
-                    write(STDOUT_FILENO, &current_char, 1);
-                    if(exit_string && current_char == exit_string[exit_match]) {
-                        exit_match++;
-                        if(exit_string[exit_match] == '\0')
-                            break;
-                    }
-                    else
-                        exit_match = 0;
-                    current_char = 0;
-                }
-                continue;
-            }
-            break;
-        }
-        if(accept && strchr(accept, buf[0]) == NULL) {
-            if(rejectstring) {
-                write(STDOUT_FILENO, rejectstring, strlen(rejectstring));
-                break;
-            }
-            if(flush)
-                tcflush(STDIN_FILENO, TCIFLUSH);
-            continue;
-        }
-        if(phone) {
-            //if(!isprint(buf[0])) {
-            //  fprintf(stderr, "got unprintable character 0x%x\n", buf[0]);
-            //}
-            if(buf[0] == '\0') {
-                if(current_char) {
-                    current_char = prev_char(last_char_in, current_char);
-                    write(STDERR_FILENO, &current_char, 1);
-                    write(STDERR_FILENO, "\b", 1);
-                }
-                continue;
-            }
-            if(current_char && buf[0] != last_char_in) {
-                write(STDERR_FILENO, &current_char, 1);
-                write(STDOUT_FILENO, &current_char, 1);
-                if(exit_string && current_char == exit_string[exit_match]) {
-                    exit_match++;
-                    if(exit_string[exit_match] == '\0')
-                        break;
-                }
-                else
-                    exit_match = 0;
-                current_char = 0;
-            }
-            last_char_in = buf[0];
-            current_char = next_char(last_char_in, current_char);
-            write(STDERR_FILENO, &current_char, 1);
-            write(STDERR_FILENO, "\b", 1);
-            continue;
-        }
-        write(STDOUT_FILENO, buf, 1);
-        break;
-    }
-    ioctl(STDIN_FILENO, TCSETS , &savedttyarg) ;       /* set changed tty arguments */
-
-    return 0;
-}
diff --git a/toolbox/reboot.c b/toolbox/reboot.c
deleted file mode 100644
index aebe185..0000000
--- a/toolbox/reboot.c
+++ /dev/null
@@ -1,56 +0,0 @@
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/reboot.h>
-#include <unistd.h>
-
-int reboot_main(int argc, char *argv[])
-{
-    int ret;
-    int nosync = 0;
-    int poweroff = 0;
-
-    opterr = 0;
-    do {
-        int c;
-
-        c = getopt(argc, argv, "np");
-        
-        if (c == EOF) {
-            break;
-        }
-        
-        switch (c) {
-        case 'n':
-            nosync = 1;
-            break;
-        case 'p':
-            poweroff = 1;
-            break;
-        case '?':
-            fprintf(stderr, "usage: %s [-n] [-p] [rebootcommand]\n", argv[0]);
-            exit(EXIT_FAILURE);
-        }
-    } while (1);
-
-    if(argc > optind + 1) {
-        fprintf(stderr, "%s: too many arguments\n", argv[0]);
-        exit(EXIT_FAILURE);
-    }
-
-    if(!nosync)
-        sync();
-
-    if(poweroff)
-        ret = __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_POWER_OFF, NULL);
-    else if(argc > optind)
-        ret = __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART2, argv[optind]);
-    else
-        ret = reboot(RB_AUTOBOOT);
-    if(ret < 0) {
-        perror("reboot");
-        exit(EXIT_FAILURE);
-    }
-    fprintf(stderr, "reboot returned\n");
-    return 0;
-}
diff --git a/toolbox/renice.c b/toolbox/renice.c
deleted file mode 100644
index 978b329..0000000
--- a/toolbox/renice.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *  * Neither the name of Google, Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sched.h>
-
-static void
-usage(const char *s)
-{
-    fprintf(stderr, "USAGE: %s [[-r] priority pids ...] [-g pid]\n", s);
-    exit(EXIT_FAILURE);
-}
-
-void print_prio(pid_t pid)
-{
-    int sched;
-    struct sched_param sp;
-
-    printf("pid %d's priority: %d\n", pid, getpriority(PRIO_PROCESS, pid));
-
-    printf("scheduling class: ");
-    sched = sched_getscheduler(pid);
-    switch (sched) {
-    case SCHED_FIFO:
-        printf("FIFO\n");
-        break;
-    case SCHED_RR:
-        printf("RR\n");
-        break;
-    case SCHED_OTHER:
-        printf("Normal\n");
-        break;
-    case -1:
-        perror("sched_getscheduler");
-        break;
-    default:
-        printf("Unknown\n");
-    }
-
-    sched_getparam(pid, &sp);
-    printf("RT prio: %d (of %d to %d)\n", sp.sched_priority,
-           sched_get_priority_min(sched), sched_get_priority_max(sched));
-}
-
-int renice_main(int argc, char *argv[])
-{
-    int prio;
-    int realtime = 0;
-    char *cmd = argv[0];
-
-    // consume command name
-    argc--;
-    argv++;
-
-    if (argc < 1)
-        usage(cmd);
-
-    if(strcmp("-r", argv[0]) == 0) {
-        // do realtime priority adjustment
-        realtime = 1;
-        argc--;
-        argv++;
-    }
-
-	if(strcmp("-g", argv[0]) == 0) {
-        if (argc < 2)
-            usage(cmd);
-        print_prio(atoi(argv[1]));
-        return 0;
-    }
-
-    if (argc < 1)
-        usage(cmd);
-
-    prio = atoi(argv[0]);
-    argc--;
-    argv++;
-
-    if (argc < 1)
-        usage(cmd);
-
-    while(argc) {
-        pid_t pid;
-
-        pid = atoi(argv[0]);
-        argc--;
-        argv++;
-
-        if (realtime) {
-            struct sched_param sp = { .sched_priority = prio };
-            int ret;
-
-            ret = sched_setscheduler(pid, SCHED_RR, &sp);
-            if (ret) {
-                perror("sched_set_scheduler");
-                exit(EXIT_FAILURE);
-            }
-        } else {
-            int ret;
-
-            ret = setpriority(PRIO_PROCESS, pid, prio);
-            if (ret) {
-                perror("setpriority");
-                exit(EXIT_FAILURE);
-            }
-        }
-    }
-   
-    return 0;
-}
-
-
diff --git a/toolbox/rm.c b/toolbox/rm.c
deleted file mode 100644
index bd66311..0000000
--- a/toolbox/rm.c
+++ /dev/null
@@ -1,92 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <dirent.h>
-#include <limits.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-static int usage()
-{
-    fprintf(stderr,"rm [-rR] <target>\n");
-    return -1;
-}
-
-/* return -1 on failure, with errno set to the first error */
-static int unlink_recursive(const char* name)
-{
-    struct stat st;
-    DIR *dir;
-    struct dirent *de;
-    int fail = 0;
-
-    /* is it a file or directory? */
-    if (lstat(name, &st) < 0)
-        return -1;
-
-    /* a file, so unlink it */
-    if (!S_ISDIR(st.st_mode))
-        return unlink(name);
-
-    /* a directory, so open handle */
-    dir = opendir(name);
-    if (dir == NULL)
-        return -1;
-
-    /* recurse over components */
-    errno = 0;
-    while ((de = readdir(dir)) != NULL) {
-        char dn[PATH_MAX];
-        if (!strcmp(de->d_name, "..") || !strcmp(de->d_name, "."))
-            continue;
-        sprintf(dn, "%s/%s", name, de->d_name);
-        if (unlink_recursive(dn) < 0) {
-            fail = 1;
-            break;
-        }
-        errno = 0;
-    }
-    /* in case readdir or unlink_recursive failed */
-    if (fail || errno < 0) {
-        int save = errno;
-        closedir(dir);
-        errno = save;
-        return -1;
-    }
-
-    /* close directory handle */
-    if (closedir(dir) < 0)
-        return -1;
-
-    /* delete target directory */
-    return rmdir(name);
-}
-
-int rm_main(int argc, char *argv[])
-{
-    int ret;
-    int i = 1;
-    int recursive = 0;
-
-    if (argc < 2)
-        return usage();
-
-    /* check if recursive */
-    if (argc >=2 && (!strcmp(argv[1], "-r") || !strcmp(argv[1], "-R"))) {
-        recursive = 1;
-        i = 2;
-    }
-    
-    /* loop over the file/directory args */
-    for (; i < argc; i++) {
-        int ret = recursive ? unlink_recursive(argv[i]) : unlink(argv[i]);
-        if (ret < 0) {
-            fprintf(stderr, "rm failed for %s, %s\n", argv[i], strerror(errno));
-            return -1;
-        }
-    }
-
-    return 0;
-}
-
diff --git a/toolbox/rmdir.c b/toolbox/rmdir.c
deleted file mode 100644
index 06f3df2..0000000
--- a/toolbox/rmdir.c
+++ /dev/null
@@ -1,29 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-static int usage()
-{
-    fprintf(stderr,"rmdir <directory>\n");
-    return -1;
-}
-
-int rmdir_main(int argc, char *argv[])
-{
-    int symbolic = 0;
-    int ret;
-    if(argc < 2) return usage();
-
-    while(argc > 1) {
-        argc--;
-        argv++;
-        ret = rmdir(argv[0]);
-        if(ret < 0) {
-            fprintf(stderr, "rmdir failed for %s, %s\n", argv[0], strerror(errno));
-            return ret;
-        }
-    }
-    
-    return 0;
-}
diff --git a/toolbox/rmmod.c b/toolbox/rmmod.c
deleted file mode 100644
index 7e10c06..0000000
--- a/toolbox/rmmod.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <errno.h>
-#include <asm/unistd.h>
-
-extern int delete_module(const char *, unsigned int);
-
-int rmmod_main(int argc, char **argv)
-{
-	int ret;
-	char *modname, *dot;
-
-	/* make sure we've got an argument */
-	if (argc < 2) {
-		fprintf(stderr, "usage: rmmod <module>\n");
-		return -1;
-	}
-
-	/* if given /foo/bar/blah.ko, make a weak attempt
-	 * to convert to "blah", just for convenience
-	 */
-	modname = strrchr(argv[1], '/');
-	if (!modname)
-		modname = argv[1];
-	dot = strchr(argv[1], '.');
-	if (dot)
-		*dot = '\0';
-
-	/* pass it to the kernel */
-	ret = delete_module(modname, O_NONBLOCK | O_EXCL);
-	if (ret != 0) {
-		fprintf(stderr, "rmmod: delete_module '%s' failed (errno %d)\n",
-						modname, errno);
-		return -1;
-	}
-
-	return 0;
-}
-
diff --git a/toolbox/rotatefb.c b/toolbox/rotatefb.c
deleted file mode 100644
index 2ff4127..0000000
--- a/toolbox/rotatefb.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <string.h>
-#include <termios.h>
-#include <unistd.h>
-#include <errno.h>
-#include <linux/fb.h>
-
-
-int rotatefb_main(int argc, char *argv[])
-{
-    int c;
-    char *fbdev = "/dev/graphics/fb0";
-    int rotation = 0;
-    int fd;
-    int res;
-    struct fb_var_screeninfo fbinfo;
-
-    do {
-        c = getopt(argc, argv, "d:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'd':
-            fbdev = optarg;
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-
-    if(optind + 1 != argc) {
-        fprintf(stderr, "%s: specify rotation\n", argv[0]);
-        exit(1);
-    }
-    rotation = atoi(argv[optind]);
-
-    fd = open(fbdev, O_RDWR);
-    if(fd < 0) {
-        fprintf(stderr, "cannot open %s\n", fbdev);
-        return 1;
-    }
-
-    res = ioctl(fd, FBIOGET_VSCREENINFO, &fbinfo);
-    if(res < 0) {
-        fprintf(stderr, "failed to get fbinfo: %s\n", strerror(errno));
-        return 1;
-    }
-    if((fbinfo.rotate ^ rotation) & 1) {
-        unsigned int xres = fbinfo.yres;
-        fbinfo.yres = fbinfo.xres;
-        fbinfo.xres = xres;
-        fbinfo.xres_virtual = fbinfo.xres;
-        fbinfo.yres_virtual = fbinfo.yres * 2;
-        if(fbinfo.yoffset == xres)
-            fbinfo.yoffset = fbinfo.yres;
-    }
-    fbinfo.rotate = rotation; 
-    res = ioctl(fd, FBIOPUT_VSCREENINFO, &fbinfo);
-    if(res < 0) {
-        fprintf(stderr, "failed to set fbinfo: %s\n", strerror(errno));
-        return 1;
-    }
-
-    return 0;
-}
diff --git a/toolbox/route.c b/toolbox/route.c
deleted file mode 100644
index adf5c69..0000000
--- a/toolbox/route.c
+++ /dev/null
@@ -1,97 +0,0 @@
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include <errno.h>
-#include <string.h>
-#include <ctype.h>
-
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <linux/if.h>
-#include <linux/sockios.h>
-#include <arpa/inet.h>
-#include <linux/route.h>
-
-static void die(const char *s)
-{
-    fprintf(stderr,"error: %s (%s)\n", s, strerror(errno));
-    exit(-1);
-}
-
-static inline void init_sockaddr_in(struct sockaddr_in *sin, const char *addr)
-{
-	sin->sin_family = AF_INET;
-	sin->sin_port = 0;
-	sin->sin_addr.s_addr = inet_addr(addr);
-}
-
-#define ADVANCE(argc, argv) do { argc--, argv++; } while(0)
-#define EXPECT_NEXT(argc, argv) do {        \
-    ADVANCE(argc, argv);                    \
-	if (0 == argc) {  						\
-		errno = EINVAL;                     \
-		die("expecting one more argument"); \
-	}                                       \
-} while(0)		
-
-/* current support two kinds of usage */
-/* route add default dev wlan0 */
-/* route add default gw 192.168.20.1 dev wlan0 */
-
-int route_main(int argc, char *argv[])
-{
-    struct ifreq ifr;
-    int s,i;
-	struct rtentry rt;
-	struct sockaddr_in ina;
-   
-    if(argc == 0) return 0;
-    
-    strncpy(ifr.ifr_name, argv[0], IFNAMSIZ);
-    ifr.ifr_name[IFNAMSIZ-1] = 0;
-	ADVANCE(argc, argv);
-
-    if((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
-        die("cannot open control socket\n");
-    }
-
-    while(argc > 0){
-        if(!strcmp(argv[0], "add")) {
-			EXPECT_NEXT(argc, argv);
-			if(!strcmp(argv[0], "default")) {
-				EXPECT_NEXT(argc, argv);
-				memset((char *) &rt, 0, sizeof(struct rtentry));
-				rt.rt_dst.sa_family = AF_INET;	
-				if(!strcmp(argv[0], "dev")) {
-				  EXPECT_NEXT(argc, argv);
-				  rt.rt_flags = RTF_UP | RTF_HOST;
-				  rt.rt_dev = argv[0];
-				  if (ioctl(s, SIOCADDRT, &rt) < 0) die("SIOCADDRT");
-				}else if(!strcmp(argv[0], "gw")) {
-				  EXPECT_NEXT(argc, argv);
-				  rt.rt_flags = RTF_UP | RTF_GATEWAY;
-				  init_sockaddr_in((struct sockaddr_in *)&(rt.rt_genmask), "0.0.0.0");
-				  if(isdigit(argv[0][0])){
-					init_sockaddr_in((struct sockaddr_in *)&(rt.rt_gateway), argv[0]);
-				  }else{
-					die("expecting an IP address for parameter \"gw\"");
-				  }
-				  EXPECT_NEXT(argc, argv);
-				  if(!strcmp(argv[0], "dev")) {
-					EXPECT_NEXT(argc, argv);
-					rt.rt_dev = argv[0];
-					if (ioctl(s, SIOCADDRT, &rt) < 0){
-					  die("SIOCADDRT");
-					}
-				  }
-				}
-			}
-        }
-		ADVANCE(argc, argv);
-    }
-
-    return 0;
-}
-
diff --git a/toolbox/schedtop.c b/toolbox/schedtop.c
deleted file mode 100644
index c0e0141..0000000
--- a/toolbox/schedtop.c
+++ /dev/null
@@ -1,335 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <fcntl.h>
-
-#include <string.h>
-
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <signal.h>
-
-#include <pwd.h>
-
-struct thread_info {
-    int pid;
-    int tid;
-    char name[64];
-    uint64_t exec_time;
-    uint64_t delay_time;
-    uint32_t run_count;
-};
-
-struct thread_table {
-    size_t allocated;
-    size_t active;
-    struct thread_info *data;
-};
-
-enum {
-    FLAG_BATCH = 1U << 0,
-    FLAG_HIDE_IDLE = 1U << 1,
-    FLAG_SHOW_THREADS = 1U << 2,
-    FLAG_USE_ALTERNATE_SCREEN = 1U << 3,
-};
-
-static int time_dp = 9;
-static int time_div = 1;
-#define NS_TO_S_D(ns) \
-    (uint32_t)((ns) / 1000000000), time_dp, ((uint32_t)((ns) % 1000000000) / time_div)
-
-struct thread_table processes;
-struct thread_table last_processes;
-struct thread_table threads;
-struct thread_table last_threads;
-
-static void grow_table(struct thread_table *table)
-{
-    size_t size = table->allocated;
-    struct thread_info *new_table;
-    if (size < 128)
-        size = 128;
-    else
-        size *= 2;
-    
-    new_table = realloc(table->data, size * sizeof(*table->data));
-    if (new_table == NULL) {
-        fprintf(stderr, "out of memory\n");
-        exit(1);
-    }
-    table->data = new_table;
-    table->allocated = size;
-}
-
-static struct thread_info *get_item(struct thread_table *table)
-{
-    if (table->active >= table->allocated)
-        grow_table(table);
-    return table->data + table->active;
-}
-
-static void commit_item(struct thread_table *table)
-{
-    table->active++;
-}
-
-static int read_line(char *line, size_t line_size)
-{
-    int fd;
-    int len;
-    fd = open(line, O_RDONLY);
-    if(fd == 0)
-        return -1;
-    len = read(fd, line, line_size - 1);
-    close(fd);
-    if (len <= 0)
-        return -1;
-    line[len] = '\0';
-    return 0;
-}
-
-static void add_thread(int pid, int tid, struct thread_info *proc_info)
-{
-    char line[1024];
-    char *name, *name_end;
-    size_t name_len;
-    struct thread_info *info;
-    if(tid == 0)
-        info = get_item(&processes);
-    else
-        info = get_item(&threads);
-    info->pid = pid;
-    info->tid = tid;
-
-    if(tid)
-        sprintf(line, "/proc/%d/task/%d/schedstat", pid, tid);
-    else
-        sprintf(line, "/proc/%d/schedstat", pid);
-    if (read_line(line, sizeof(line)))
-        return;
-    if(sscanf(line, "%llu %llu %u", &info->exec_time, &info->delay_time, &info->run_count) != 3)
-        return;
-    if (proc_info) {
-        proc_info->exec_time += info->exec_time;
-        proc_info->delay_time += info->delay_time;
-        proc_info->run_count += info->run_count;
-    }
-
-    name = NULL;
-    if (!tid) {
-        sprintf(line, "/proc/%d/cmdline", pid);
-        if (read_line(line, sizeof(line)) == 0 && line[0]) {
-            name = line;
-            name_len = strlen(name);
-        }
-    }
-    if (!name) {
-        if (tid)
-            sprintf(line, "/proc/%d/task/%d/stat", pid, tid);
-        else
-            sprintf(line, "/proc/%d/stat", pid);
-        if (read_line(line, sizeof(line)))
-            return;
-        name = strchr(line, '(');
-        if (name == NULL)
-            return;
-        name_end = strchr(name, ')');
-        if (name_end == NULL)
-            return;
-        name++;
-        name_len = name_end - name;
-    }
-    if (name_len >= sizeof(info->name))
-        name_len = sizeof(info->name) - 1;
-    memcpy(info->name, name, name_len);
-    info->name[name_len] = '\0';
-    if(tid == 0)
-        commit_item(&processes);
-    else
-        commit_item(&threads);
-}
-
-static void add_threads(int pid, struct thread_info *proc_info)
-{
-    char path[1024];
-    DIR *d;
-    struct dirent *de;
-    sprintf(path, "/proc/%d/task", pid);
-    d = opendir(path);
-    if(d == 0) return;
-    while((de = readdir(d)) != 0){
-        if(isdigit(de->d_name[0])){
-            int tid = atoi(de->d_name);
-            add_thread(pid, tid, proc_info);
-        }
-    }
-    closedir(d);
-}
-
-static void print_threads(int pid, uint32_t flags)
-{
-    size_t i, j;
-    for (i = 0; i < last_threads.active; i++) {
-        int epid = last_threads.data[i].pid;
-        int tid = last_threads.data[i].tid;
-        if (epid != pid)
-            continue;
-        for (j = 0; j < threads.active; j++)
-            if (tid == threads.data[j].tid)
-                break;
-        if (j == threads.active)
-            printf(" %5u died\n", tid);
-        else if (!(flags & FLAG_HIDE_IDLE) || threads.data[j].run_count - last_threads.data[i].run_count)
-            printf(" %5u %2u.%0*u %2u.%0*u %5u %5u.%0*u %5u.%0*u %7u  %s\n", tid,
-                NS_TO_S_D(threads.data[j].exec_time - last_threads.data[i].exec_time),
-                NS_TO_S_D(threads.data[j].delay_time - last_threads.data[i].delay_time),
-                threads.data[j].run_count - last_threads.data[i].run_count,
-                NS_TO_S_D(threads.data[j].exec_time), NS_TO_S_D(threads.data[j].delay_time),
-                threads.data[j].run_count, threads.data[j].name);
-    }
-}
-
-static void update_table(DIR *d, uint32_t flags)
-{
-    size_t i, j;
-    struct dirent *de;
-    
-    rewinddir(d);
-    while((de = readdir(d)) != 0){
-        if(isdigit(de->d_name[0])){
-            int pid = atoi(de->d_name);
-            struct thread_info *proc_info;
-            add_thread(pid, 0, NULL);
-            proc_info = &processes.data[processes.active - 1];
-            proc_info->exec_time = 0;
-            proc_info->delay_time = 0;
-            proc_info->run_count = 0;
-            add_threads(pid, proc_info);
-        }
-    }
-    if (!(flags & FLAG_BATCH))
-        printf("\e[H\e[0J");
-    printf("Processes: %d, Threads %d\n", processes.active, threads.active);
-    switch (time_dp) {
-    case 3:
-        printf("   TID --- SINCE LAST ---- ---------- TOTAL ----------\n");
-        printf("  PID  EXEC_T  DELAY SCHED EXEC_TIME DELAY_TIM   SCHED NAME\n");
-        break;
-    case 6:
-        printf("   TID ------ SINCE LAST -------    ------------ TOTAL -----------\n");
-        printf("  PID  EXEC_TIME DELAY_TIM SCHED    EXEC_TIME   DELAY_TIME   SCHED NAME\n");
-        break;
-    default:
-        printf("   TID    -------- SINCE LAST --------       ------------- TOTAL -------------\n");
-        printf("  PID     EXEC_TIME   DELAY_TIME SCHED       EXEC_TIME      DELAY_TIME   SCHED NAME\n");
-        break;
-    }
-    for (i = 0; i < last_processes.active; i++) {
-        int pid = last_processes.data[i].pid;
-        int tid = last_processes.data[i].tid;
-        for (j = 0; j < processes.active; j++)
-            if (pid == processes.data[j].pid)
-                break;
-        if (j == processes.active)
-            printf("%5u died\n", pid);
-        else if (!(flags & FLAG_HIDE_IDLE) || processes.data[j].run_count - last_processes.data[i].run_count) {
-            printf("%5u  %2u.%0*u %2u.%0*u %5u %5u.%0*u %5u.%0*u %7u %s\n", pid,
-                NS_TO_S_D(processes.data[j].exec_time - last_processes.data[i].exec_time),
-                NS_TO_S_D(processes.data[j].delay_time - last_processes.data[i].delay_time),
-                processes.data[j].run_count - last_processes.data[i].run_count,
-                NS_TO_S_D(processes.data[j].exec_time), NS_TO_S_D(processes.data[j].delay_time),
-                processes.data[j].run_count, processes.data[j].name);
-            if (flags & FLAG_SHOW_THREADS)
-                print_threads(pid, flags);
-        }
-    }
-
-    {
-        struct thread_table tmp;
-        tmp = last_processes;
-        last_processes = processes;
-        processes = tmp;
-        processes.active = 0;
-        tmp = last_threads;
-        last_threads = threads;
-        threads = tmp;
-        threads.active = 0;
-    }
-}
-
-void
-sig_abort(int signum)
-{
-    printf("\e[?47l");
-    exit(0);
-}
-
-
-int schedtop_main(int argc, char **argv)
-{
-    int c;
-    DIR *d;
-    struct dirent *de;
-    char *namefilter = 0;
-    int pidfilter = 0;
-    uint32_t flags = 0;    
-    int delay = 3000000;
-    float delay_f;
-
-    while(1) {
-        c = getopt(argc, argv, "d:ibtamun");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'd':
-            delay_f = atof(optarg);
-            delay = delay_f * 1000000;
-            break;
-        case 'b':
-            flags |= FLAG_BATCH;
-            break;
-        case 'i':
-            flags |= FLAG_HIDE_IDLE;
-            break;
-        case 't':
-            flags |= FLAG_SHOW_THREADS;
-            break;
-        case 'a':
-            flags |= FLAG_USE_ALTERNATE_SCREEN;
-            break;
-        case 'm':
-            time_dp = 3;
-            time_div = 1000000;
-            break;
-        case 'u':
-            time_dp = 6;
-            time_div = 1000;
-            break;
-        case 'n':
-            time_dp = 9;
-            time_div = 1;
-            break;
-        }
-    }
-
-    d = opendir("/proc");
-    if(d == 0) return -1;
-
-    if (!(flags & FLAG_BATCH)) {
-        if(flags & FLAG_USE_ALTERNATE_SCREEN) {
-            signal(SIGINT, sig_abort);
-            signal(SIGPIPE, sig_abort);
-            signal(SIGTERM, sig_abort);
-            printf("\e7\e[?47h");
-        }
-        printf("\e[2J");
-    }
-    while (1) {
-        update_table(d, flags);
-        usleep(delay);
-    }
-    closedir(d);
-    return 0;
-}
-
diff --git a/toolbox/sendevent.c b/toolbox/sendevent.c
deleted file mode 100644
index 1608e6c..0000000
--- a/toolbox/sendevent.c
+++ /dev/null
@@ -1,80 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-//#include <linux/input.h> // this does not compile
-#include <errno.h>
-
-
-// from <linux/input.h>
-
-struct input_event {
-	struct timeval time;
-	__u16 type;
-	__u16 code;
-	__s32 value;
-};
-
-#define EVIOCGVERSION		_IOR('E', 0x01, int)			/* get driver version */
-#define EVIOCGID		_IOR('E', 0x02, struct input_id)	/* get device ID */
-#define EVIOCGKEYCODE		_IOR('E', 0x04, int[2])			/* get keycode */
-#define EVIOCSKEYCODE		_IOW('E', 0x04, int[2])			/* set keycode */
-
-#define EVIOCGNAME(len)		_IOC(_IOC_READ, 'E', 0x06, len)		/* get device name */
-#define EVIOCGPHYS(len)		_IOC(_IOC_READ, 'E', 0x07, len)		/* get physical location */
-#define EVIOCGUNIQ(len)		_IOC(_IOC_READ, 'E', 0x08, len)		/* get unique identifier */
-
-#define EVIOCGKEY(len)		_IOC(_IOC_READ, 'E', 0x18, len)		/* get global keystate */
-#define EVIOCGLED(len)		_IOC(_IOC_READ, 'E', 0x19, len)		/* get all LEDs */
-#define EVIOCGSND(len)		_IOC(_IOC_READ, 'E', 0x1a, len)		/* get all sounds status */
-#define EVIOCGSW(len)		_IOC(_IOC_READ, 'E', 0x1b, len)		/* get all switch states */
-
-#define EVIOCGBIT(ev,len)	_IOC(_IOC_READ, 'E', 0x20 + ev, len)	/* get event bits */
-#define EVIOCGABS(abs)		_IOR('E', 0x40 + abs, struct input_absinfo)		/* get abs value/limits */
-#define EVIOCSABS(abs)		_IOW('E', 0xc0 + abs, struct input_absinfo)		/* set abs value/limits */
-
-#define EVIOCSFF		_IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect))	/* send a force effect to a force feedback device */
-#define EVIOCRMFF		_IOW('E', 0x81, int)			/* Erase a force effect */
-#define EVIOCGEFFECTS		_IOR('E', 0x84, int)			/* Report number of effects playable at the same time */
-
-#define EVIOCGRAB		_IOW('E', 0x90, int)			/* Grab/Release device */
-
-// end <linux/input.h>
-
-
-
-int sendevent_main(int argc, char *argv[])
-{
-    int i;
-    int fd;
-    int ret;
-    int version;
-    struct input_event event;
-
-    if(argc != 5) {
-        fprintf(stderr, "use: %s device type code value\n", argv[0]);
-        return 1;
-    }
-
-    fd = open(argv[1], O_RDWR);
-    if(fd < 0) {
-        fprintf(stderr, "could not open %s, %s\n", argv[optind], strerror(errno));
-        return 1;
-    }
-    if (ioctl(fd, EVIOCGVERSION, &version)) {
-        fprintf(stderr, "could not get driver version for %s, %s\n", argv[optind], strerror(errno));
-        return 1;
-    }
-    memset(&event, 0, sizeof(event));
-    event.type = atoi(argv[2]);
-    event.code = atoi(argv[3]);
-    event.value = atoi(argv[4]);
-    ret = write(fd, &event, sizeof(event));
-    if(ret < sizeof(event)) {
-        fprintf(stderr, "write event failed, %s\n", strerror(errno));
-        return -1;
-    }
-    return 0;
-}
diff --git a/toolbox/setconsole.c b/toolbox/setconsole.c
deleted file mode 100644
index b0ce13f..0000000
--- a/toolbox/setconsole.c
+++ /dev/null
@@ -1,164 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-#include <linux/kd.h>
-#include <linux/vt.h>
-#include <errno.h>
-#include <pthread.h>
-
-static int activate_thread_switch_vc;
-static void *activate_thread(void *arg)
-{
-    int res;
-    int fd = (int)arg;
-    while(activate_thread_switch_vc >= 0) {
-        do {
-            res = ioctl(fd, VT_ACTIVATE, (void*)activate_thread_switch_vc);
-        } while(res < 0 && errno == EINTR);
-        if (res < 0) {
-            fprintf(stderr, "ioctl( vcfd, VT_ACTIVATE, vtnum) failed, %d %d %s for %d\n", res, errno, strerror(errno), activate_thread_switch_vc);
-        }
-        if(activate_thread_switch_vc >= 0)
-            sleep(1);
-    }
-    return NULL;
-}
-
-
-int setconsole_main(int argc, char *argv[])
-{
-    int c;
-    int fd;
-    int res;
-
-    int mode = -1;
-    int new_vc = 0;
-    int close_vc = 0;
-    int switch_vc = -1;
-    int printvc = 0;
-    char *ttydev = "/dev/tty0";
-
-    do {
-        c = getopt(argc, argv, "d:gtncv:poh");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'd':
-            ttydev = optarg;
-            break;
-        case 'g':
-            if(mode == KD_TEXT) {
-                fprintf(stderr, "%s: cannot specify both -g and -t\n", argv[0]);
-                exit(1);
-            }
-            mode = KD_GRAPHICS;
-            break;
-        case 't':
-            if(mode == KD_GRAPHICS) {
-                fprintf(stderr, "%s: cannot specify both -g and -t\n", argv[0]);
-                exit(1);
-            }
-            mode = KD_TEXT;
-            break;
-        case 'n':
-            new_vc = 1;
-            break;
-        case 'c':
-            close_vc = 1;
-            break;
-        case 'v':
-            switch_vc = atoi(optarg);
-            break;
-        case 'p':
-            printvc |= 1;
-            break;
-        case 'o':
-            printvc |= 2;
-            break;
-        case 'h':
-            fprintf(stderr, "%s [-d <dev>] [-v <vc>] [-gtncpoh]\n"
-                    "  -d <dev>   Use <dev> instead of /dev/tty0\n"
-                    "  -v <vc>    Switch to virtual console <vc>\n"
-                    "  -g         Switch to graphics mode\n"
-                    "  -t         Switch to text mode\n"
-                    "  -n         Create and switch to new virtual console\n"
-                    "  -c         Close unused virtual consoles\n"
-                    "  -p         Print new virtual console\n"
-                    "  -o         Print old virtual console\n"
-                    "  -h         Print help\n", argv[0]);
-            return -1;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-    if(mode == -1 && new_vc == 0 && close_vc == 0 && switch_vc == -1 && printvc == 0) {
-        fprintf(stderr,"%s [-d <dev>] [-v <vc>] [-gtncpoh]\n", argv[0]);
-        return -1;
-    }
-
-    fd = open(ttydev, O_RDWR | O_SYNC);
-    if (fd < 0) {
-        fprintf(stderr, "cannot open %s\n", ttydev);
-        return -1;
-    }
-
-    if ((printvc && !new_vc) || (printvc & 2)) {
-        struct vt_stat vs;
-
-        res = ioctl(fd, VT_GETSTATE, &vs);
-        if (res < 0) {
-            fprintf(stderr, "ioctl(vcfd, VT_GETSTATE, &vs) failed, %d\n", res);
-        }
-        printf("%d\n", vs.v_active);
-    }
-
-    if (new_vc) {
-        int vtnum;
-        res = ioctl(fd, VT_OPENQRY, &vtnum);
-        if (res < 0 || vtnum == -1) {
-            fprintf(stderr, "ioctl(vcfd, VT_OPENQRY, &vtnum) failed, res %d, vtnum %d\n", res, vtnum);
-        }
-        switch_vc = vtnum;
-    }
-    if (switch_vc != -1) {
-        pthread_t thread;
-        pthread_attr_t attr;
-        activate_thread_switch_vc = switch_vc;
-        pthread_attr_init(&attr);
-        pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-        pthread_create(&thread, &attr, activate_thread, (void*)fd);
-        
-        do {
-            res = ioctl(fd, VT_WAITACTIVE, (void*)switch_vc);
-        } while(res < 0 && errno == EINTR);
-        activate_thread_switch_vc = -1;
-        if (res < 0) {
-            fprintf(stderr, "ioctl( vcfd, VT_WAITACTIVE, vtnum) failed, %d %d %s for %d\n", res, errno, strerror(errno), switch_vc);
-        }
-        if(printvc & 1)
-            printf("%d\n", switch_vc);
-
-        close(fd);
-        fd = open(ttydev, O_RDWR | O_SYNC);
-        if (fd < 0) {
-            fprintf(stderr, "cannot open %s\n", ttydev);
-            return -1;
-        }
-    }
-    if (close_vc) {
-        res = ioctl(fd, VT_DISALLOCATE, 0);
-        if (res < 0) {
-            fprintf(stderr, "ioctl(vcfd, VT_DISALLOCATE, 0) failed, %d\n", res);
-        }
-    }
-    if (mode != -1) {
-        if (ioctl(fd, KDSETMODE, (void*)mode) < 0) {
-            fprintf(stderr, "KDSETMODE %d failed\n", mode);
-            return -1;
-        }
-    }
-    return 0;
-}
diff --git a/toolbox/setkey.c b/toolbox/setkey.c
deleted file mode 100644
index 1ff2774..0000000
--- a/toolbox/setkey.c
+++ /dev/null
@@ -1,89 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-#include <linux/kd.h>
-#include <linux/vt.h>
-#include <errno.h>
-
-static void setkey_usage(char *argv[])
-{
-    fprintf(stderr, "%s [-t <table>] [-k <index>] [-v value] [-r] [-h]\n"
-            "  -t <table> Select table\n"
-            "  -k <index> Select key\n"
-            "  -v <value> Set entry\n"
-            "  -r         Read current entry\n"
-            "  -h         Print help\n", argv[0]);
-}
-
-#define TTYDEV	"/dev/tty0"
-
-int setkey_main(int argc, char *argv[])
-{
-    int fd;
-    struct kbentry kbe;
-    int did_something = 0;
-
-    kbe.kb_table = 0;
-    kbe.kb_index = -1;
-    kbe.kb_value = 0;
-
-    fd = open(TTYDEV, O_RDWR | O_SYNC);
-    if (fd < 0) {
-        fprintf(stderr, "open %s: %s\n", TTYDEV, strerror(errno));
-        return 1;
-    }
-
-    do {
-        int c, ret;
-
-        c = getopt(argc, argv, "t:k:v:hr");
-        if (c == EOF)
-            break;
-
-        switch (c) {
-        case 't':
-            kbe.kb_table = strtol(optarg, NULL, 0);
-            break;
-        case 'k':
-            kbe.kb_index = strtol(optarg, NULL, 0);
-            break;
-        case 'v':
-            kbe.kb_value = strtol(optarg, NULL, 0);
-            ret = ioctl(fd, KDSKBENT, &kbe);
-            if (ret < 0) {
-                fprintf(stderr, "KDSKBENT %d %d %d failed: %s\n",
-                        kbe.kb_table, kbe.kb_index, kbe.kb_value,
-                        strerror(errno));
-                return 1;
-            }
-            did_something = 1;
-            break;
-        case 'r':
-            ret = ioctl(fd, KDGKBENT, &kbe);
-            if (ret < 0) {
-                fprintf(stderr, "KDGKBENT %d %d  failed: %s\n",
-                        kbe.kb_table, kbe.kb_index, strerror(errno));
-                return 1;
-            }
-            printf("0x%x 0x%x 0x%x\n",
-                   kbe.kb_table, kbe.kb_index, kbe.kb_value);
-            did_something = 1;
-            break;
-        case 'h':
-            setkey_usage(argv);
-            return 1;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            return 1;
-        }
-    } while (1);
-
-    if(optind != argc || !did_something) {
-        setkey_usage(argv);
-        return 1;
-    }
-
-    return 0;
-}
diff --git a/toolbox/setprop.c b/toolbox/setprop.c
deleted file mode 100644
index 63ad2b4..0000000
--- a/toolbox/setprop.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <stdio.h>
-
-#include <cutils/properties.h>
-
-int setprop_main(int argc, char *argv[])
-{
-    if(argc != 3) {
-        fprintf(stderr,"usage: setprop <key> <value>\n");
-        return 1;
-    }
-
-    if(property_set(argv[1], argv[2])){
-        fprintf(stderr,"could not set property\n");
-        return 1;
-    }
-
-    return 0;
-}
diff --git a/toolbox/sleep.c b/toolbox/sleep.c
deleted file mode 100644
index c09ae03..0000000
--- a/toolbox/sleep.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *  * Neither the name of Google, Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-static void
-usage(const char *s)
-{
-    fprintf(stderr, "USAGE: %s SECONDS\n", s);
-    exit(-1);
-}
-
-int sleep_main(int argc, char *argv[])
-{
-    unsigned long seconds;
-    char *endptr;
-
-    if (argc != 2) {
-        usage(argv[0]);
-    }
-
-    seconds = strtoul(argv[1], &endptr, 10);
-
-    if (endptr == argv[1]) {
-        usage(argv[0]);
-    }
-
-
-    sleep((unsigned int)seconds);
-   
-    return 0;
-}
-
-
diff --git a/toolbox/smd.c b/toolbox/smd.c
deleted file mode 100644
index 65ff994e..0000000
--- a/toolbox/smd.c
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <errno.h>
-
-int smd_main(int argc, char **argv)
-{
-    int fd, len, r, port = 0;
-    char devname[32];
-    argc--;
-    argv++;
-
-    if((argc > 0) && (argv[0][0] == '-')) {
-        port = atoi(argv[0] + 1);
-        argc--;
-        argv++;
-    }
-
-    sprintf(devname,"/dev/smd%d",port);
-    fd = open(devname, O_WRONLY);
-    if(fd < 0) {
-        fprintf(stderr,"failed to open smd0 - %s\n",
-            strerror(errno));
-        return -1;
-    }
-    while(argc > 0) {
-        len = strlen(argv[0]);
-        r = write(fd, argv[0], len);
-        if(r != len) {
-            fprintf(stderr,"failed to write smd0 (%d) %s\n",
-                r, strerror(errno));
-            return -1;
-        }
-        argc--;
-        argv++;
-        write(fd, argc ? " " : "\r", 1);
-    }
-    close(fd);
-    return 0;       
-}
diff --git a/toolbox/start.c b/toolbox/start.c
deleted file mode 100644
index 3bd9fbb..0000000
--- a/toolbox/start.c
+++ /dev/null
@@ -1,20 +0,0 @@
-
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <cutils/properties.h>
-
-int start_main(int argc, char *argv[])
-{
-    char buf[1024];
-    if(argc > 1) {
-        property_set("ctl.start", argv[1]);
-    } else {
-        /* default to "start zygote" "start runtime" */
-        property_set("ctl.start", "zygote");
-        property_set("ctl.start", "runtime");
-    }
-    
-    return 0;
-}
diff --git a/toolbox/stop.c b/toolbox/stop.c
deleted file mode 100644
index 05baffd..0000000
--- a/toolbox/stop.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-#include <cutils/properties.h>
-
-int stop_main(int argc, char *argv[])
-{
-    char buf[1024];
-
-    if(argc > 1) {
-        property_set("ctl.stop", argv[1]);
-    } else{
-        /* default to "stop runtime" "stop zygote" */
-        property_set("ctl.stop", "runtime");
-        property_set("ctl.stop", "zygote");
-    }
-
-    return 0;
-}
-
diff --git a/toolbox/sync.c b/toolbox/sync.c
deleted file mode 100644
index 8284276..0000000
--- a/toolbox/sync.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <unistd.h>
-
-int sync_main(int argc, char **argv)
-{
-	sync();
-	return 0;
-}
diff --git a/toolbox/syren.c b/toolbox/syren.c
deleted file mode 100644
index 06e329e..0000000
--- a/toolbox/syren.c
+++ /dev/null
@@ -1,154 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <malloc.h>
-
-/* ioctl crap */
-#define SYREN_RD		101
-#define SYREN_WR		102
-#define SYREN_OLD_RD	108
-#define SYREN_OLD_WR	109
-
-struct syren_io_args {
-	unsigned long	page;
-	unsigned long	addr;
-	unsigned long	value;
-};
-
-typedef struct {
-	u_char			page;
-	u_char			addr;
-	const char		*name;
-} syren_reg;
-
-static syren_reg registers[] = {
-	{ 0, 0x04, "TOGBR1" },
-	{ 0, 0x05, "TOGBR2" },
-	{ 0, 0x06, "VBDCTRL" },
-	{ 1, 0x07, "VBUCTRL" },
-	{ 1, 0x08, "VBCTRL" },
-	{ 1, 0x09, "PWDNRG" },
-	{ 1, 0x0a, "VBPOP" },
-	{ 1, 0x0b, "VBCTRL2" },
-	{ 1, 0x0f, "VAUDCTRL" },
-	{ 1, 0x10, "VAUSCTRL" },
-	{ 1, 0x11, "VAUOCTRL" },
-	{ 1, 0x12, "VAUDPLL" },
-	{ 1, 0x17, "VRPCSIMR" },
-	{ 0, 0, 0 }
-};
-
-static syren_reg *find_reg(const char *name)
-{
-	int i;
-
-	for (i = 0; registers[i].name != 0; i++) {
-		if (!strcasecmp(registers[i].name, name))
-			return &registers[i];
-	}
-
-	return NULL;
-}
-
-static int usage(void)
-{
-	fprintf(stderr, "usage: syren [r/w] [REGNAME | page:addr] (value)\n");
-	return 1;
-}
-
-int
-syren_main(int argc, char **argv)
-{
-	int cmd = -1;
-	syren_reg *r;
-	struct syren_io_args sio;
-	char name[32];
-	int fd;
-
-	if (argc < 3) {
-		return usage();
-	}
-
-	switch(argv[1][0]) {
-	case 'r':
-		cmd = SYREN_RD;
-		break;
-	case 'w':
-		cmd = SYREN_WR;
-		break;
-	case 'R':
-		cmd = SYREN_OLD_RD;
-		break;
-	case 'W':
-		cmd = SYREN_OLD_WR;
-		break;
-	default:
-		return usage();
-	}
-
-	if (cmd == SYREN_WR || cmd == SYREN_OLD_WR) {
-		if (argc < 4)
-			return usage();
-		sio.value = strtoul(argv[3], 0, 0);
-	}
-
-	fd = open("/dev/eac", O_RDONLY);
-	if (fd < 0) {
-		fprintf(stderr, "can't open /dev/eac\n");
-		return 1;
-	}
-
-	if (strcasecmp(argv[2], "all") == 0) {
-		int i;
-		if (cmd != SYREN_RD && cmd != SYREN_OLD_RD) {
-			fprintf(stderr, "can only read all registers\n");
-			return 1;
-		}
-
-		for (i = 0; registers[i].name; i++) {
-			sio.page = registers[i].page;
-			sio.addr = registers[i].addr;
-			if (ioctl(fd, cmd, &sio) < 0) {
-				fprintf(stderr, "%s: error\n", registers[i].name);
-			} else {
-				fprintf(stderr, "%s: %04x\n", registers[i].name, sio.value);
-			}
-		}
-
-		close(fd);
-		return 0;
-	}
-
-	r = find_reg(argv[2]);
-	if (r == NULL) {
-		strcpy(name, argv[2]);
-		char *addr_str = strchr(argv[2], ':');
-		if (addr_str == NULL)
-			return usage();
-		*addr_str++ = 0;
-		sio.page = strtoul(argv[2], 0, 0);
-		sio.addr = strtoul(addr_str, 0, 0);
-	} else {
-		strcpy(name, r->name);
-		sio.page = r->page;
-		sio.addr = r->addr;
-	}
-
-	if (ioctl(fd, cmd, &sio) < 0) {
-		fprintf(stderr, "ioctl(%d) failed\n", cmd);
-		return 1;
-	}
-
-	if (cmd == SYREN_RD || cmd == SYREN_OLD_RD) {
-		printf("%s: %04x\n", name, sio.value);
-	} else {
-		printf("wrote %04x to %s\n", sio.value, name);
-	}
-
-	close(fd);
-
-	return 0;
-}
-
diff --git a/toolbox/toolbox.c b/toolbox/toolbox.c
deleted file mode 100644
index 0eac390..0000000
--- a/toolbox/toolbox.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-int main(int, char **);
-
-static int toolbox_main(int argc, char **argv)
-{
-    // "toolbox foo ..." is equivalent to "foo ..."
-    if (argc > 1) {
-        return main(argc - 1, argv + 1);
-    } else {
-        printf("Toolbox!\n");
-        return 0;
-    }
-}
-
-#define TOOL(name) int name##_main(int, char**);
-#include "tools.h"
-#undef TOOL
-
-static struct 
-{
-    const char *name;
-    int (*func)(int, char**);
-} tools[] = {
-    { "toolbox", toolbox_main },
-#define TOOL(name) { #name, name##_main },
-#include "tools.h"
-#undef TOOL
-    { 0, 0 },
-};
-
-int main(int argc, char **argv)
-{
-    int i;
-    char *name = argv[0];
-
-    if((argc > 1) && (argv[1][0] == '@')) {
-        name = argv[1] + 1;
-        argc--;
-        argv++;
-    } else {
-        char *cmd = strrchr(argv[0], '/');
-        if (cmd)
-            name = cmd + 1;
-    }
-
-    for(i = 0; tools[i].name; i++){
-        if(!strcmp(tools[i].name, name)){
-            return tools[i].func(argc, argv);
-        }
-    }
-
-    printf("%s: no such tool\n", argv[0]);
-    return -1;
-}
diff --git a/toolbox/top.c b/toolbox/top.c
deleted file mode 100644
index dcc0843..0000000
--- a/toolbox/top.c
+++ /dev/null
@@ -1,550 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *  * Neither the name of Google, Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <ctype.h>
-#include <dirent.h>
-#include <grp.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-struct cpu_info {
-    long unsigned utime, ntime, stime, itime;
-    long unsigned iowtime, irqtime, sirqtime;
-};
-
-#define PROC_NAME_LEN 64
-#define THREAD_NAME_LEN 32
-
-struct proc_info {
-    struct proc_info *next;
-    pid_t pid;
-    pid_t tid;
-    uid_t uid;
-    gid_t gid;
-    char name[PROC_NAME_LEN];
-    char tname[THREAD_NAME_LEN];
-    char state;
-    long unsigned utime;
-    long unsigned stime;
-    long unsigned delta_utime;
-    long unsigned delta_stime;
-    long unsigned delta_time;
-    long vss;
-    long rss;
-    int num_threads;
-};
-
-struct proc_list {
-    struct proc_info **array;
-    int size;
-};
-
-#define die(...) { fprintf(stderr, __VA_ARGS__); exit(EXIT_FAILURE); }
-
-#define INIT_PROCS 50
-#define THREAD_MULT 8
-static struct proc_info **old_procs, **new_procs;
-static int num_old_procs, num_new_procs;
-static struct proc_info *free_procs;
-static int num_used_procs, num_free_procs;
-
-static int max_procs, delay, iterations, threads;
-
-static struct cpu_info old_cpu, new_cpu;
-
-static struct proc_info *alloc_proc(void);
-static void free_proc(struct proc_info *proc);
-static void read_procs(void);
-static int read_stat(char *filename, struct proc_info *proc);
-static void add_proc(int proc_num, struct proc_info *proc);
-static int read_cmdline(char *filename, struct proc_info *proc);
-static int read_status(char *filename, struct proc_info *proc);
-static void print_procs(void);
-static struct proc_info *find_old_proc(pid_t pid, pid_t tid);
-static void free_old_procs(void);
-static int (*proc_cmp)(const void *a, const void *b);
-static int proc_cpu_cmp(const void *a, const void *b);
-static int proc_vss_cmp(const void *a, const void *b);
-static int proc_rss_cmp(const void *a, const void *b);
-static int proc_thr_cmp(const void *a, const void *b);
-static int numcmp(long long a, long long b);
-static void usage(char *cmd);
-
-int top_main(int argc, char *argv[]) {
-    int i;
-
-    num_used_procs = num_free_procs = 0;
-
-    max_procs = 0;
-    delay = 3;
-    iterations = -1;
-    proc_cmp = &proc_cpu_cmp;
-    for (i = 1; i < argc; i++) {
-        if (!strcmp(argv[i], "-m")) {
-            if (i + 1 >= argc) {
-                fprintf(stderr, "Option -m expects an argument.\n");
-                usage(argv[0]);
-                exit(EXIT_FAILURE);
-            }
-            max_procs = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-n")) {
-            if (i + 1 >= argc) {
-                fprintf(stderr, "Option -n expects an argument.\n");
-                usage(argv[0]);
-                exit(EXIT_FAILURE);
-            }
-            iterations = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-d")) {
-            if (i + 1 >= argc) {
-                fprintf(stderr, "Option -d expects an argument.\n");
-                usage(argv[0]);
-                exit(EXIT_FAILURE);
-            }
-            delay = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-s")) {
-            if (i + 1 >= argc) {
-                fprintf(stderr, "Option -s expects an argument.\n");
-                usage(argv[0]);
-                exit(EXIT_FAILURE);
-            }
-            ++i;
-            if (!strcmp(argv[i], "cpu")) { proc_cmp = &proc_cpu_cmp; continue; }
-            if (!strcmp(argv[i], "vss")) { proc_cmp = &proc_vss_cmp; continue; }
-            if (!strcmp(argv[i], "rss")) { proc_cmp = &proc_rss_cmp; continue; }
-            if (!strcmp(argv[i], "thr")) { proc_cmp = &proc_thr_cmp; continue; }
-            fprintf(stderr, "Invalid argument \"%s\" for option -s.\n", argv[i]);
-            exit(EXIT_FAILURE);
-        }
-        if (!strcmp(argv[i], "-t")) { threads = 1; continue; }
-        if (!strcmp(argv[i], "-h")) {
-            usage(argv[0]);
-            exit(EXIT_SUCCESS);
-        }
-        fprintf(stderr, "Invalid argument \"%s\".\n", argv[i]);
-        usage(argv[0]);
-        exit(EXIT_FAILURE);
-    }
-
-    if (threads && proc_cmp == &proc_thr_cmp) {
-        fprintf(stderr, "Sorting by threads per thread makes no sense!\n");
-        exit(EXIT_FAILURE);
-    }
-
-    free_procs = NULL;
-
-    num_new_procs = num_old_procs = 0;
-    new_procs = old_procs = NULL;
-
-    read_procs();
-    while ((iterations == -1) || (iterations-- > 0)) {
-        old_procs = new_procs;
-        num_old_procs = num_new_procs;
-        memcpy(&old_cpu, &new_cpu, sizeof(old_cpu));
-        sleep(delay);
-        read_procs();
-        print_procs();
-        free_old_procs();
-    }
-
-    return 0;
-}
-
-static struct proc_info *alloc_proc(void) {
-    struct proc_info *proc;
-
-    if (free_procs) {
-        proc = free_procs;
-        free_procs = free_procs->next;
-        num_free_procs--;
-    } else {
-        proc = malloc(sizeof(*proc));
-        if (!proc) die("Could not allocate struct process_info.\n");
-    }
-
-    num_used_procs++;
-
-    return proc;
-}
-
-static void free_proc(struct proc_info *proc) {
-    proc->next = free_procs;
-    free_procs = proc;
-
-    num_used_procs--;
-    num_free_procs++;
-}
-
-#define MAX_LINE 256
-
-static void read_procs(void) {
-    DIR *proc_dir, *task_dir;
-    struct dirent *pid_dir, *tid_dir;
-    char filename[64];
-    FILE *file;
-    int proc_num;
-    struct proc_info *proc;
-    pid_t pid, tid;
-
-    int i;
-
-    proc_dir = opendir("/proc");
-    if (!proc_dir) die("Could not open /proc.\n");
-
-    new_procs = calloc(INIT_PROCS * (threads ? THREAD_MULT : 1), sizeof(struct proc_info *));
-    num_new_procs = INIT_PROCS * (threads ? THREAD_MULT : 1);
-
-    file = fopen("/proc/stat", "r");
-    if (!file) die("Could not open /proc/stat.\n");
-    fscanf(file, "cpu  %lu %lu %lu %lu %lu %lu %lu", &new_cpu.utime, &new_cpu.ntime, &new_cpu.stime,
-            &new_cpu.itime, &new_cpu.iowtime, &new_cpu.irqtime, &new_cpu.sirqtime);
-    fclose(file);
-
-    proc_num = 0;
-    while ((pid_dir = readdir(proc_dir))) {
-        if (!isdigit(pid_dir->d_name[0]))
-            continue;
-
-        pid = atoi(pid_dir->d_name);
-        
-        struct proc_info cur_proc;
-        
-        if (!threads) {
-            proc = alloc_proc();
-
-            proc->pid = proc->tid = pid;
-
-            sprintf(filename, "/proc/%d/stat", pid);
-            read_stat(filename, proc);
-
-            sprintf(filename, "/proc/%d/cmdline", pid);
-            read_cmdline(filename, proc);
-
-            sprintf(filename, "/proc/%d/status", pid);
-            read_status(filename, proc);
-
-            proc->num_threads = 0;
-        } else {
-            sprintf(filename, "/proc/%d/cmdline", pid);
-            read_cmdline(filename, &cur_proc);
-
-            sprintf(filename, "/proc/%d/status", pid);
-            read_status(filename, &cur_proc);
-            
-            proc = NULL;
-        }
-
-        sprintf(filename, "/proc/%d/task", pid);
-        task_dir = opendir(filename);
-        if (!task_dir) continue;
-
-        while ((tid_dir = readdir(task_dir))) {
-            if (!isdigit(tid_dir->d_name[0]))
-                continue;
-
-            if (threads) {
-                tid = atoi(tid_dir->d_name);
-
-                proc = alloc_proc();
-
-                proc->pid = pid; proc->tid = tid;
-
-                sprintf(filename, "/proc/%d/task/%d/stat", pid, tid);
-                read_stat(filename, proc);
-
-                strcpy(proc->name, cur_proc.name);
-                proc->uid = cur_proc.uid;
-                proc->gid = cur_proc.gid;
-
-                add_proc(proc_num++, proc);
-            } else {
-                proc->num_threads++;
-            }
-        }
-
-        closedir(task_dir);
-        
-        if (!threads)
-            add_proc(proc_num++, proc);
-    }
-
-    for (i = proc_num; i < num_new_procs; i++)
-        new_procs[i] = NULL;
-
-    closedir(proc_dir);
-}
-
-static int read_stat(char *filename, struct proc_info *proc) {
-    FILE *file;
-    char buf[MAX_LINE], *open_paren, *close_paren;
-    int res, idx;
-
-    file = fopen(filename, "r");
-    if (!file) return 1;
-    fgets(buf, MAX_LINE, file);
-    fclose(file);
-
-    /* Split at first '(' and last ')' to get process name. */
-    open_paren = strchr(buf, '(');
-    close_paren = strrchr(buf, ')');
-    if (!open_paren || !close_paren) return 1;
-
-    *open_paren = *close_paren = '\0';
-    strncpy(proc->tname, open_paren + 1, THREAD_NAME_LEN);
-    proc->tname[THREAD_NAME_LEN-1] = 0;
-    
-    /* Scan rest of string. */
-    sscanf(close_paren + 1, " %c %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d "
-                 "%lu %lu %*d %*d %*d %*d %*d %*d %*d %lu %ld",
-                 &proc->state, &proc->utime, &proc->stime, &proc->vss, &proc->rss);
-
-    return 0;
-}
-
-static void add_proc(int proc_num, struct proc_info *proc) {
-    int i;
-
-    if (proc_num >= num_new_procs) {
-        new_procs = realloc(new_procs, 2 * num_new_procs * sizeof(struct proc_info *));
-        if (!new_procs) die("Could not expand procs array.\n");
-        for (i = num_new_procs; i < 2 * num_new_procs; i++)
-            new_procs[i] = NULL;
-        num_new_procs = 2 * num_new_procs;
-    }
-    new_procs[proc_num] = proc;
-}
-
-static int read_cmdline(char *filename, struct proc_info *proc) {
-    FILE *file;
-    char line[MAX_LINE];
-
-    line[0] = '\0';
-    file = fopen(filename, "r");
-    if (!file) return 1;
-    fgets(line, MAX_LINE, file);
-    fclose(file);
-    if (strlen(line) > 0) {
-        strncpy(proc->name, line, PROC_NAME_LEN);
-        proc->name[PROC_NAME_LEN-1] = 0;
-    } else
-        proc->name[0] = 0;
-    return 0;
-}
-
-static int read_status(char *filename, struct proc_info *proc) {
-    FILE *file;
-    char line[MAX_LINE];
-    unsigned int uid, gid;
-
-    file = fopen(filename, "r");
-    if (!file) return 1;
-    while (fgets(line, MAX_LINE, file)) {
-        sscanf(line, "Uid: %u", &uid);
-        sscanf(line, "Gid: %u", &gid);
-    }
-    fclose(file);
-    proc->uid = uid; proc->gid = gid;
-    return 0;
-}
-
-static void print_procs(void) {
-    int i;
-    struct proc_info *old_proc, *proc;
-    long unsigned total_delta_time;
-    struct passwd *user;
-    struct group *group;
-    char *user_str, user_buf[20];
-    char *group_str, group_buf[20];
-
-    for (i = 0; i < num_new_procs; i++) {
-        if (new_procs[i]) {
-            old_proc = find_old_proc(new_procs[i]->pid, new_procs[i]->tid);
-            if (old_proc) {
-                new_procs[i]->delta_utime = new_procs[i]->utime - old_proc->utime;
-                new_procs[i]->delta_stime = new_procs[i]->stime - old_proc->stime;
-            } else {
-                new_procs[i]->delta_utime = 0;
-                new_procs[i]->delta_stime = 0;
-            }
-            new_procs[i]->delta_time = new_procs[i]->delta_utime + new_procs[i]->delta_stime;
-        }
-    }
-
-    total_delta_time = (new_cpu.utime + new_cpu.ntime + new_cpu.stime + new_cpu.itime
-                        + new_cpu.iowtime + new_cpu.irqtime + new_cpu.sirqtime)
-                     - (old_cpu.utime + old_cpu.ntime + old_cpu.stime + old_cpu.itime
-                        + old_cpu.iowtime + old_cpu.irqtime + old_cpu.sirqtime);
-
-    qsort(new_procs, num_new_procs, sizeof(struct proc_info *), proc_cmp);
-
-    printf("\n\n\n");
-    printf("User %ld%%, System %ld%%, IOW %ld%%, IRQ %ld%%\n",
-            ((new_cpu.utime + new_cpu.ntime) - (old_cpu.utime + old_cpu.ntime)) * 100  / total_delta_time,
-            ((new_cpu.stime ) - (old_cpu.stime)) * 100 / total_delta_time,
-            ((new_cpu.iowtime) - (old_cpu.iowtime)) * 100 / total_delta_time,
-            ((new_cpu.irqtime + new_cpu.sirqtime)
-                    - (old_cpu.irqtime + old_cpu.sirqtime)) * 100 / total_delta_time);
-    printf("User %ld + Nice %ld + Sys %ld + Idle %ld + IOW %ld + IRQ %ld + SIRQ %ld = %ld\n",
-            new_cpu.utime - old_cpu.utime,
-            new_cpu.ntime - old_cpu.ntime,
-            new_cpu.stime - old_cpu.stime,
-            new_cpu.itime - old_cpu.itime,
-            new_cpu.iowtime - old_cpu.iowtime,
-            new_cpu.irqtime - old_cpu.irqtime,
-            new_cpu.sirqtime - old_cpu.sirqtime,
-            total_delta_time);
-    printf("\n");
-    if (!threads) 
-        printf("%5s %4s %1s %5s %7s %7s %-8s %s\n", "PID", "CPU%", "S", "#THR", "VSS", "RSS", "UID", "Name");
-    else
-        printf("%5s %5s %4s %1s %7s %7s %-8s %-15s %s\n", "PID", "TID", "CPU%", "S", "VSS", "RSS", "UID", "Thread", "Proc");
-
-    for (i = 0; i < num_new_procs; i++) {
-        proc = new_procs[i];
-
-        if (!proc || (max_procs && (i >= max_procs)))
-            break;
-        user  = getpwuid(proc->uid);
-        group = getgrgid(proc->gid);
-        if (user && user->pw_name) {
-            user_str = user->pw_name;
-        } else {
-            snprintf(user_buf, 20, "%d", proc->uid);
-            user_str = user_buf;
-        }
-        if (group && group->gr_name) {
-            group_str = group->gr_name;
-        } else {
-            snprintf(group_buf, 20, "%d", proc->gid);
-            group_str = group_buf;
-        }
-        if (!threads) 
-            printf("%5d %3ld%% %c %5d %6ldK %6ldK %-8.8s %s\n", proc->pid, proc->delta_time * 100 / total_delta_time, proc->state, proc->num_threads,
-                proc->vss / 1024, proc->rss * getpagesize() / 1024, user_str, proc->name[0] != 0 ? proc->name : proc->tname);
-        else
-            printf("%5d %5d %3ld%% %c %6ldK %6ldK %-8.8s %-15s %s\n", proc->pid, proc->tid, proc->delta_time * 100 / total_delta_time, proc->state,
-                proc->vss / 1024, proc->rss * getpagesize() / 1024, user_str, proc->tname, proc->name);
-    }
-}
-
-static struct proc_info *find_old_proc(pid_t pid, pid_t tid) {
-    int i;
-
-    for (i = 0; i < num_old_procs; i++)
-        if (old_procs[i] && (old_procs[i]->pid == pid) && (old_procs[i]->tid == tid))
-            return old_procs[i];
-
-    return NULL;
-}
-
-static void free_old_procs(void) {
-    int i;
-
-    for (i = 0; i < num_old_procs; i++)
-        if (old_procs[i])
-            free_proc(old_procs[i]);
-
-    free(old_procs);
-}
-
-static int proc_cpu_cmp(const void *a, const void *b) {
-    struct proc_info *pa, *pb;
-
-    pa = *((struct proc_info **)a); pb = *((struct proc_info **)b);
-
-    if (!pa && !pb) return 0;
-    if (!pa) return 1;
-    if (!pb) return -1;
-
-    return -numcmp(pa->delta_time, pb->delta_time);
-}
-
-static int proc_vss_cmp(const void *a, const void *b) {
-    struct proc_info *pa, *pb;
-
-    pa = *((struct proc_info **)a); pb = *((struct proc_info **)b);
-
-    if (!pa && !pb) return 0;
-    if (!pa) return 1;
-    if (!pb) return -1;
-
-    return -numcmp(pa->vss, pb->vss);
-}
-
-static int proc_rss_cmp(const void *a, const void *b) {
-    struct proc_info *pa, *pb;
-
-    pa = *((struct proc_info **)a); pb = *((struct proc_info **)b);
-
-    if (!pa && !pb) return 0;
-    if (!pa) return 1;
-    if (!pb) return -1;
-
-    return -numcmp(pa->rss, pb->rss);
-}
-
-static int proc_thr_cmp(const void *a, const void *b) {
-    struct proc_info *pa, *pb;
-
-    pa = *((struct proc_info **)a); pb = *((struct proc_info **)b);
-
-    if (!pa && !pb) return 0;
-    if (!pa) return 1;
-    if (!pb) return -1;
-
-    return -numcmp(pa->num_threads, pb->num_threads);
-}
-
-static int numcmp(long long a, long long b) {
-    if (a < b) return -1;
-    if (a > b) return 1;
-    return 0;
-}
-
-static void usage(char *cmd) {
-    fprintf(stderr, "Usage: %s [ -m max_procs ] [ -n iterations ] [ -d delay ] [ -s sort_column ] [ -t ] [ -h ]\n"
-                    "    -m num  Maximum number of processes to display.\n"
-                    "    -n num  Updates to show before exiting.\n"
-                    "    -d num  Seconds to wait between updates.\n"
-                    "    -s col  Column to sort by (cpu,vss,rss,thr).\n"
-                    "    -t      Show threads instead of processes.\n"
-                    "    -h      Display this help screen.\n",
-        cmd);
-}
diff --git a/toolbox/umount.c b/toolbox/umount.c
deleted file mode 100644
index 92c6076..0000000
--- a/toolbox/umount.c
+++ /dev/null
@@ -1,74 +0,0 @@
-
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <linux/loop.h>
-
-// FIXME - only one loop mount is supported at a time
-#define LOOP_DEVICE "/dev/block/loop0"
-
-static int is_loop_mount(const char* path)
-{
-    FILE* f;
-    int count;
-    char device[256];
-    char mount_path[256];
-    char rest[256];
-    int result = 0;
-    int path_length = strlen(path);
-    
-    f = fopen("/proc/mounts", "r");
-    if (!f) {
-        fprintf(stdout, "could not open /proc/mounts\n");
-        return -1;
-    }
-
-    do {
-        count = fscanf(f, "%255s %255s %255s\n", device, mount_path, rest);
-        if (count == 3) {
-            if (strcmp(LOOP_DEVICE, device) == 0 && strcmp(path, mount_path) == 0) {
-                result = 1;
-                break;
-            }
-        }
-    } while (count == 3);
-
-    fclose(f);
-    return result;
-}
-
-int umount_main(int argc, char *argv[])
-{
-    int loop, loop_fd;
-    
-    if(argc != 2) {
-        fprintf(stderr,"umount <path>\n");
-        return 1;
-    }
-
-    loop = is_loop_mount(argv[1]);
-    if(umount(argv[1])){
-        fprintf(stderr,"failed.\n");
-        return 1;
-    }
-
-    if (loop) {
-        // free the loop device
-        loop_fd = open(LOOP_DEVICE, O_RDONLY);
-        if (loop_fd < -1) {
-            perror("open loop device failed");
-            return 1;
-        }
-        if (ioctl(loop_fd, LOOP_CLR_FD, 0) < 0) {
-            perror("ioctl LOOP_CLR_FD failed");
-            return 1;
-        }
-
-        close(loop_fd);
-    }
-
-    return 0;
-}
diff --git a/toolbox/vmstat.c b/toolbox/vmstat.c
deleted file mode 100644
index 600f136..0000000
--- a/toolbox/vmstat.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *  * Neither the name of Google, Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/param.h>
-#include <unistd.h>
-
-struct state {
-    long procs_r;
-    long procs_b;
-
-    long mem_free;
-    long mem_mapped;
-    long mem_anon;
-    long mem_slab;
-
-    long sys_in;
-    long sys_cs;
-    long sys_flt;
-
-    long cpu_us;
-    long cpu_ni;
-    long cpu_sy;
-    long cpu_id;
-    long cpu_wa;
-    long cpu_ir;
-    long cpu_si;
-};
-
-#define MAX_LINE 256
-
-char line[MAX_LINE];
-
-static void read_state(struct state *s);
-static int read_meminfo(struct state *s);
-static int read_stat(struct state *s);
-static int read_vmstat(struct state *s);
-static void print_header(void);
-static void print_line(struct state *old, struct state *new);
-static void usage(char *cmd);
-
-int vmstat_main(int argc, char *argv[]) {
-    struct state s[2];
-    int iterations, delay, header_interval;
-    int toggle, count;
-    int i;
-
-    iterations = 0;
-    delay = 1;
-    header_interval = 20;
-
-    for (i = 1; i < argc; i++) {
-        if (!strcmp(argv[i], "-n")) { 
-            if (i >= argc - 1) {
-                fprintf(stderr, "Option -n requires an argument.\n");
-                exit(EXIT_FAILURE);
-            }
-            iterations = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-d")) {
-            if (i >= argc - 1) {
-                fprintf(stderr, "Option -d requires an argument.\n");
-                exit(EXIT_FAILURE);
-            }
-            delay = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-r")) {
-            if (i >= argc - 1) {
-                fprintf(stderr, "Option -r requires an argument.\n");
-                exit(EXIT_FAILURE);
-            }
-            header_interval = atoi(argv[++i]);
-            continue;
-        }
-        if (!strcmp(argv[i], "-h")) {
-            usage(argv[0]);
-            exit(EXIT_SUCCESS);
-        }
-        fprintf(stderr, "Invalid argument \"%s\".\n", argv[i]);
-        usage(argv[0]);
-	exit(EXIT_FAILURE);
-    }
-
-    toggle = 0;
-    count = 0;
-
-    if (!header_interval)
-        print_header();
-    read_state(&s[1 - toggle]);
-    while ((iterations == 0) || (iterations-- > 0)) {
-        sleep(delay);
-        read_state(&s[toggle]);
-        if (header_interval) {
-            if (count == 0)
-                print_header();
-            count = (count + 1) % header_interval;
-        }
-        print_line(&s[1 - toggle], &s[toggle]);
-        toggle = 1 - toggle;
-    }
-
-    return 0;
-}
-
-static void read_state(struct state *s) {
-    int error;
-
-    error = read_meminfo(s);
-    if (error) {
-        fprintf(stderr, "vmstat: could not read /proc/meminfo: %s\n", strerror(error));
-        exit(EXIT_FAILURE);
-    }
-
-    error = read_stat(s);
-    if (error) {
-        fprintf(stderr, "vmstat: could not read /proc/stat: %s\n", strerror(error));
-        exit(EXIT_FAILURE);
-    }
-
-    error = read_vmstat(s);
-    if (error) {
-        fprintf(stderr, "vmstat: could not read /proc/vmstat: %s\n", strerror(error));
-        exit(EXIT_FAILURE);
-    }
-}
-
-static int read_meminfo(struct state *s) {
-    FILE *f;
-
-    f = fopen("/proc/meminfo", "r");
-    if (!f) return errno;
-
-    while (fgets(line, MAX_LINE, f)) {
-        sscanf(line, "MemFree: %ld kB", &s->mem_free);
-        sscanf(line, "AnonPages: %ld kB", &s->mem_anon);
-        sscanf(line, "Mapped: %ld kB", &s->mem_mapped);
-        sscanf(line, "Slab: %ld kB", &s->mem_slab);
-    }
-
-    fclose(f);
-
-    return 0;
-}
-
-static int read_stat(struct state *s) {
-    FILE *f;
-
-    f = fopen("/proc/stat", "r");
-    if (!f) return errno;
-
-    while (fgets(line, MAX_LINE, f)) {
-        if (!strncmp(line, "cpu ", 4)) {
-            sscanf(line, "cpu  %ld %ld %ld %ld %ld %ld %ld",
-                &s->cpu_us, &s->cpu_ni, &s->cpu_sy, &s->cpu_id, &s->cpu_wa,
-                &s->cpu_ir, &s->cpu_si);
-        }
-        sscanf(line, "intr %ld", &s->sys_in);
-        sscanf(line, "ctxt %ld", &s->sys_cs);
-        sscanf(line, "procs_running %ld", &s->procs_r);
-        sscanf(line, "procs_blocked %ld", &s->procs_b);
-    }
-
-    fclose(f);
-
-    return 0;
-}
-
-static int read_vmstat(struct state *s) {
-    FILE *f;
-
-    f = fopen("/proc/vmstat", "r");
-    if (!f) return errno;
-
-    while (fgets(line, MAX_LINE, f)) {
-        sscanf(line, "pgmajfault %ld", &s->sys_flt);
-    }
-
-    fclose(f);
-
-    return 0;
-}
-
-static void print_header(void) {
-    printf("%-5s  %-27s  %-14s  %-17s\n", "procs", "memory", "system", "cpu");
-    printf("%2s %2s  %6s %6s %6s %6s  %4s %4s %4s  %2s %2s %2s %2s %2s %2s\n", "r", "b", "free", "mapped", "anon", "slab", "in", "cs", "flt", "us", "ni", "sy", "id", "wa", "ir");
-}
-
-/* Jiffies to percent conversion */
-#define JP(jif) ((jif) * 100 / (HZ))
-#define NORM(var) ((var) = (((var) > 99) ? (99) : (var)))
-
-static void print_line(struct state *old, struct state *new) {
-    int us, ni, sy, id, wa, ir;
-    us = JP(new->cpu_us - old->cpu_us); NORM(us);
-    ni = JP(new->cpu_ni - old->cpu_ni); NORM(ni);
-    sy = JP(new->cpu_sy - old->cpu_sy); NORM(sy);
-    id = JP(new->cpu_id - old->cpu_id); NORM(id);
-    wa = JP(new->cpu_wa - old->cpu_wa); NORM(wa);
-    ir = JP(new->cpu_ir - old->cpu_ir); NORM(ir);
-    printf("%2ld %2ld  %6ld %6ld %6ld %6ld  %4ld %4ld %4ld  %2d %2d %2d %2d %2d %2d\n",
-        new->procs_r ? (new->procs_r - 1) : 0, new->procs_b,
-        new->mem_free, new->mem_mapped, new->mem_anon, new->mem_slab,
-        new->sys_in - old->sys_in, new->sys_cs - old->sys_cs, new->sys_flt - old->sys_flt,
-        us, ni, sy, id, wa, ir);
-}
-
-static void usage(char *cmd) {
-    fprintf(stderr, "Usage: %s [ -h ] [ -n iterations ] [ -d delay ] [ -r header_repeat ]\n"
-                    "    -n iterations     How many rows of data to print.\n"
-                    "    -d delay          How long to sleep between rows.\n"
-                    "    -r header_repeat  How many rows to print before repeating\n"
-                    "                      the header.  Zero means never repeat.\n"
-                    "    -h                Displays this help screen.\n",
-        cmd);
-}
diff --git a/toolbox/watchprops.c b/toolbox/watchprops.c
deleted file mode 100644
index d311992..0000000
--- a/toolbox/watchprops.c
+++ /dev/null
@@ -1,76 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-
-#include <cutils/properties.h>
-
-#include <sys/atomics.h>
-
-#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
-#include <sys/_system_properties.h>
-
-
-extern prop_area *__system_property_area__;
-
-typedef struct pwatch pwatch;
-
-struct pwatch
-{
-    const prop_info *pi;
-    unsigned serial;
-};
-
-static pwatch watchlist[1024];
-
-static void announce(const prop_info *pi)
-{
-    char name[PROP_NAME_MAX];
-    char value[PROP_VALUE_MAX];
-    char *x;
-    
-    __system_property_read(pi, name, value);
-
-    for(x = value; *x; x++) {
-        if((*x < 32) || (*x > 127)) *x = '.';
-    }
-
-    fprintf(stderr,"%10d %s = '%s'\n", (int) time(0), name, value);
-}
-
-int watchprops_main(int argc, char *argv[])
-{
-    prop_area *pa = __system_property_area__;
-    unsigned serial = pa->serial;
-    unsigned count = pa->count;
-    unsigned n;
-    
-    if(count >= 1024) exit(1);
-
-    for(n = 0; n < count; n++) {
-        watchlist[n].pi = __system_property_find_nth(n);
-        watchlist[n].serial = watchlist[n].pi->serial;
-    }
-
-    for(;;) {
-        do {
-            __futex_wait(&pa->serial, serial, 0);
-        } while(pa->serial == serial);
-
-        while(count < pa->count){
-            watchlist[count].pi = __system_property_find_nth(count);
-            watchlist[count].serial = watchlist[n].pi->serial;
-            announce(watchlist[count].pi);
-            count++;
-            if(count == 1024) exit(1);
-        }
-
-        for(n = 0; n < count; n++){
-            unsigned tmp = watchlist[n].pi->serial;
-            if(watchlist[n].serial != tmp) {
-                announce(watchlist[n].pi);
-                watchlist[n].serial = tmp;
-            }
-        }
-    }
-    return 0;
-}
diff --git a/toolbox/wipe.c b/toolbox/wipe.c
deleted file mode 100644
index 7e263fd..0000000
--- a/toolbox/wipe.c
+++ /dev/null
@@ -1,176 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/reboot.h>
-#include <sys/stat.h>
-
-#ifndef PATH_MAX
-#define PATH_MAX 4096
-#endif
-
-
-/* Directories created by init defined in system/rootdir/init.rc */
-static char *INIT_DIRS[] = {
-    "/system/etc/ppp",
-    "/data/misc",
-    "/data/local",
-    "/data/local/tmp",
-    "/data/data",
-    "/data/app_private",
-    "/data/app",
-    NULL
-};
-
-static void wipe (const char *path);
-
-static int usage()
-{
-    fprintf(stderr, "wipe <system|data|all>\n\n"
-                    "system means '/system'\n"
-                    "data means '/data'\n");
-
-    return -1;
-}
-
-int wipe_main (int argc, char *argv[])
-{
-    char *whatToWipe;
-
-    if (argc != 2) return usage();
-
-    whatToWipe = argv[1];
-
-    if (0 == strcmp (whatToWipe, "system")) {
-        fprintf(stdout, "Wiping /system\n");
-        wipe ("/system");
-        fprintf(stdout, "Done wiping /android\n");
-    } else if (0 == strcmp (whatToWipe, "data")) {
-        fprintf(stdout, "Wiping /data\n");
-        wipe ("/data");
-        fprintf(stdout, "Done wiping /data\n");
-    } else if (0 == strcmp (whatToWipe, "all")) {
-        fprintf(stdout, "Wiping /system and /data\n");
-        wipe ("/system");
-        wipe ("/data");
-        fprintf(stdout, "Done wiping /system and /data\n");
-    } else if (0 == strcmp(whatToWipe, "nuke")) {
-		int ret;
-		fprintf(stdout, "Nuking the device...\n");
-		wipe ("/system");
-        wipe ("/data");
-		fprintf(stdout, "Device nuked! Rebooting...\n");
-		ret = reboot(RB_AUTOBOOT);
-	    if (ret < 0) {
-	        fprintf(stderr, "Reboot failed, %s\n", strerror(errno));
-	        return 1;
-	    }
-	} else {
-        return usage();
-    }
-
-    return 0;
-}
-
-static char nameBuffer[PATH_MAX];
-static struct stat statBuffer;
-
-static void wipe (const char *path) 
-{
-    DIR *dir;
-    struct dirent *de;
-    int ret;
-
-    dir = opendir(path);
-
-    if (dir == NULL) {
-        fprintf (stderr, "Error opendir'ing %s '%s'\n",
-                    path, strerror(errno));
-        return;
-    }
-
-    char *filenameOffset;
-
-    strcpy(nameBuffer, path);
-    strcat(nameBuffer, "/");
-
-    filenameOffset = nameBuffer + strlen(nameBuffer);
-
-    for (;;) {
-        de = readdir(dir);
-
-        if (de == NULL) {
-            break;
-        }
-
-        if (0 == strcmp(de->d_name, ".")
-                || 0 == strcmp(de->d_name, "..")
-                || 0 == strcmp(de->d_name, "lost+found")
-        ) {
-            continue;
-        }
-
-        strcpy(filenameOffset, de->d_name);
-
-        ret = lstat (nameBuffer, &statBuffer);
-
-        if (ret != 0) {
-            fprintf(stderr, "stat() error on '%s' '%s'\n", 
-                    nameBuffer, strerror(errno));
-        }
-
-        if(S_ISDIR(statBuffer.st_mode)) {
-            int i;
-            char *newpath;
-
-#if 0
-            closedir(dir);
-#endif
-
-            newpath = strdup(nameBuffer);
-            wipe(newpath);
-
-            /* Leave directories created by init, they have special permissions. */
-            for (i = 0; INIT_DIRS[i]; i++) {
-                if (strcmp(INIT_DIRS[i], newpath) == 0) {
-                    break;
-                }
-            }
-            if (INIT_DIRS[i] == NULL) {
-                ret = rmdir(newpath);
-                if (ret != 0) {
-                    fprintf(stderr, "rmdir() error on '%s' '%s'\n", 
-                        newpath, strerror(errno));
-                }
-            }
-
-            free(newpath);
-
-#if 0
-            dir = opendir(path);
-            if (dir == NULL) {
-                fprintf (stderr, "Error opendir'ing %s '%s'\n",
-                            path, strerror(errno));
-                return;
-            }
-#endif
-
-            strcpy(nameBuffer, path);
-            strcat(nameBuffer, "/");
-
-        } else {
-            ret = unlink(nameBuffer);
-
-            if (ret != 0) {
-                fprintf(stderr, "unlink() error on '%s' '%s'\n", 
-                    nameBuffer, strerror(errno));
-            }
-        }
-    }
-
-    closedir(dir);
-
-}
diff --git a/vold/Android.mk b/vold/Android.mk
deleted file mode 100644
index 3dd9f87..0000000
--- a/vold/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:=                \
-                  vold.c       \
-                  cmd_dispatch.c \
-                  uevent.c       \
-                  mmc.c          \
-		  misc.c         \
-                  blkdev.c       \
-                  ums.c          \
-                  geom_mbr_enc.c \
-                  volmgr.c       \
-                  media.c        \
-                  volmgr_vfat.c  \
-                  volmgr_ext3.c  \
-                  logwrapper.c   \
-                  ProcessKiller.c\
-                  switch.c       \
-                  format.c       \
-                  devmapper.c
-
-LOCAL_MODULE:= vold
-
-LOCAL_C_INCLUDES := $(KERNEL_HEADERS)
-
-LOCAL_CFLAGS := 
-
-LOCAL_SHARED_LIBRARIES := libcutils
-
-include $(BUILD_EXECUTABLE)
diff --git a/vold/ProcessKiller.c b/vold/ProcessKiller.c
deleted file mode 100644
index fc3eb37..0000000
--- a/vold/ProcessKiller.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
-** mountd process killer
-*/
-
-#include "vold.h"
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <ctype.h>
-#include <pwd.h>
-#include <stdlib.h>
-#include <poll.h>
-#include <sys/stat.h>
-
-
-static boolean ReadSymLink(const char* path, char* link)
-{
-    struct stat s;
-    int length;
-
-    if (lstat(path, &s) < 0)
-        return false;
-    if ((s.st_mode & S_IFMT) != S_IFLNK)
-        return false;
-   
-    // we have a symlink    
-    length = readlink(path, link, PATH_MAX - 1);
-    if (length <= 0) 
-        return false;
-    link[length] = 0;
-    return true;
-}
-
-static boolean PathMatchesMountPoint(const char* path, const char* mountPoint)
-{
-    int length = strlen(mountPoint);
-    if (length > 1 && strncmp(path, mountPoint, length) == 0)
-    {
-        // we need to do extra checking if mountPoint does not end in a '/'
-        if (mountPoint[length - 1] == '/')
-            return true;
-        // if mountPoint does not have a trailing slash, we need to make sure
-        // there is one in the path to avoid partial matches.
-        return (path[length] == 0 || path[length] == '/');
-    }
-    
-    return false;
-}
-
-static void GetProcessName(int pid, char buffer[PATH_MAX])
-{
-    int fd;
-    sprintf(buffer, "/proc/%d/cmdline", pid);
-    fd = open(buffer, O_RDONLY);
-    if (fd < 0) {
-        strcpy(buffer, "???");
-    } else {
-        int length = read(fd, buffer, PATH_MAX - 1);
-        buffer[length] = 0;
-        close(fd);
-    }
-}
-
-static boolean CheckFileDescriptorSymLinks(int pid, const char* mountPoint)
-{
-    DIR*    dir;
-    struct dirent* de;
-    boolean fileOpen = false;
-    char    path[PATH_MAX];
-    char    link[PATH_MAX];
-    int     parent_length;
-
-    // compute path to process's directory of open files
-    sprintf(path, "/proc/%d/fd", pid);
-    dir = opendir(path);
-    if (!dir)
-        return false;
-
-    // remember length of the path
-    parent_length = strlen(path);
-    // append a trailing '/'
-    path[parent_length++] = '/';
-    
-    while ((de = readdir(dir)) != 0 && !fileOpen) {
-        if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, ".."))
-            continue;
-        
-        // append the file name, after truncating to parent directory
-        path[parent_length] = 0;
-        strcat(path, de->d_name);
-
-        if (ReadSymLink(path, link) && PathMatchesMountPoint(link, mountPoint))
-        {
-            char    name[PATH_MAX];
-            GetProcessName(pid, name);
-            LOG_ERROR("process %s (%d) has open file %s", name, pid, link);
-            fileOpen = true;
-        }
-    }
-
-    closedir(dir);
-    return fileOpen;
-}
-
-static boolean CheckFileMaps(int pid, const char* mountPoint)
-{
-    FILE*   file;
-    char    buffer[PATH_MAX + 100];
-    boolean mapOpen = false;
-
-    sprintf(buffer, "/proc/%d/maps", pid);
-    file = fopen(buffer, "r");
-    if (!file)
-        return false;
-    
-    while (!mapOpen && fgets(buffer, sizeof(buffer), file))
-    {
-        // skip to the path
-        const char* path = strchr(buffer, '/');
-        if (path && PathMatchesMountPoint(path, mountPoint))
-        {
-            char    name[PATH_MAX];
-            GetProcessName(pid, name);
-            LOG_ERROR("process %s (%d) has open file map for %s", name, pid, path);
-            mapOpen = true;
-        }
-    }
-    
-    fclose(file);
-    return mapOpen;
-}
-
-static boolean CheckSymLink(int pid, const char* mountPoint, const char* name, const char* message)
-{
-    char    path[PATH_MAX];
-    char    link[PATH_MAX];
-
-    sprintf(path, "/proc/%d/%s", pid, name);
-    if (ReadSymLink(path, link) && PathMatchesMountPoint(link, mountPoint)) 
-    {
-        char    name[PATH_MAX];
-        GetProcessName(pid, name);
-        LOG_ERROR("process %s (%d) has %s in %s", name, pid, message, mountPoint);
-        return true;
-    }
-    else
-        return false;
-}
-
-static int get_pid(const char* s)
-{
-    int result = 0;
-    while (*s) {
-        if (!isdigit(*s)) return -1;
-        result = 10 * result + (*s++ - '0');
-    }
-    return result;
-}
-
-// hunt down and kill processes that have files open on the given mount point
-void KillProcessesWithOpenFiles(const char* mountPoint, boolean sigkill, int *excluded, int num_excluded)
-{
-    DIR*    dir;
-    struct dirent* de;
-
-    LOG_ERROR("KillProcessesWithOpenFiles %s", mountPoint);
-    dir = opendir("/proc");
-    if (!dir) return;
-
-    while ((de = readdir(dir)) != 0)
-    {
-        boolean killed = false;
-        // does the name look like a process ID?
-        int pid = get_pid(de->d_name);
-        if (pid == -1) continue;
-
-        if (CheckFileDescriptorSymLinks(pid, mountPoint)    // check for open files
-                || CheckFileMaps(pid, mountPoint)           // check for mmap()
-                || CheckSymLink(pid, mountPoint, "cwd", "working directory")    // check working directory
-                || CheckSymLink(pid, mountPoint, "root", "chroot")              // check for chroot()
-                || CheckSymLink(pid, mountPoint, "exe", "executable path")      // check executable path
-            ) 
-        {
-            int i;
-            boolean hit = false;
-
-            for (i = 0; i < num_excluded; i++) {
-                if (pid == excluded[i]) {
-                    LOG_ERROR("I just need a little more TIME captain!");
-                    hit = true;
-                    break;
-                }
-            }
-
-            if (!hit) {
-                LOG_ERROR("Killing process %d", pid);
-                kill(pid, (sigkill ? SIGKILL : SIGTERM));
-            }
-        }
-    }
-
-    closedir(dir);
-}        
diff --git a/vold/blkdev.c b/vold/blkdev.c
deleted file mode 100644
index 131fd5a..0000000
--- a/vold/blkdev.c
+++ /dev/null
@@ -1,319 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/mman.h>
-
-#include <linux/fs.h>
-#include <linux/msdos_fs.h>
-
-#include "vold.h"
-#include "blkdev.h"
-#include "diskmbr.h"
-
-#define DEBUG_BLKDEV 0
-
-static blkdev_list_t *list_root = NULL;
-
-static blkdev_t *_blkdev_create(blkdev_t *disk, char *devpath, int major,
-                                int minor, char *type, struct media *media);
-
-static int fat_valid_media(unsigned char media)
-{                       
-        return 0xf8 <= media || media == 0xf0;
-}                               
-
-char *blkdev_get_devpath(blkdev_t *blk)
-{
-    char *dp = malloc(256);
-    sprintf(dp, "%s/vold/%d:%d", DEVPATH, blk->major, blk->minor);
-    return dp;
-}
-
-int blkdev_refresh(blkdev_t *blk)
-{
-    int fd = 0;
-    char *devpath = NULL;
-    unsigned char *block = NULL;
-    int i, rc;
-
-    if (!(block = malloc(512)))
-        goto out;
-
-    /*
-     * Get the device size
-     */
-    devpath = blkdev_get_devpath(blk);
-
-    if ((fd = open(devpath, O_RDONLY)) < 0) {
-        LOGE("Unable to open device '%s' (%s)", devpath, strerror(errno));
-        return -errno;
-    }
-
-    if (ioctl(fd, BLKGETSIZE, &blk->nr_sec)) {
-        LOGE("Unable to get device size (%m)");
-        return -errno;
-    }
-    close(fd);
-    free(devpath);
-
-    /*
-     * Open the disk partition table
-     */
-    devpath = blkdev_get_devpath(blk->disk);
-    if ((fd = open(devpath, O_RDONLY)) < 0) {
-        LOGE("Unable to open device '%s' (%s)", devpath,
-             strerror(errno));
-        free(devpath);
-        return -errno;
-    }
-
-    free(devpath);
-
-    if ((rc = read(fd, block, 512)) != 512) {
-        LOGE("Unable to read device partition table (%d, %s)",
-             rc, strerror(errno));
-        goto out;
-    }
-
-    /*
-     * If we're a disk, then process the partition table. Otherwise we're
-     * a partition so get the partition type
-     */
-
-    if (blk->type == blkdev_disk) {
-        blk->nr_parts = 0;
-
-        if ((block[0x1fe] != 0x55) || (block[0x1ff] != 0xAA)) {
-            LOG_VOL("Disk %d:%d does not contain a partition table",
-                    blk->major, blk->minor);
-            goto out;
-        }
-
-        for (i = 0; i < 4; i++) {
-            struct dos_partition part;
-
-            dos_partition_dec(block + DOSPARTOFF + i * sizeof(struct dos_partition), &part);
-            if (part.dp_flag != 0 && part.dp_flag != 0x80) {
-                struct fat_boot_sector *fb = (struct fat_boot_sector *) &block[0];
-             
-                if (!i && fb->reserved && fb->fats && fat_valid_media(fb->media)) {
-                    LOG_VOL("Detected FAT filesystem in partition table");
-                    break;
-                } else {
-                    LOG_VOL("Partition table looks corrupt");
-                    break;
-                }
-            }
-            if (part.dp_size != 0 && part.dp_typ != 0)
-                blk->nr_parts++;
-        }
-    } else if (blk->type == blkdev_partition) {
-        struct dos_partition part;
-        int part_no = blk->minor -1;
-
-        dos_partition_dec(block + DOSPARTOFF + part_no * sizeof(struct dos_partition), &part);
-        blk->part_type = part.dp_typ;
-    }
-
- out:
-
-    if (block)
-        free(block);
-
-    char tmp[255];
-    char tmp2[32];
-    sprintf(tmp, "%s (blkdev %d:%d), %u secs (%u MB)",
-                 (blk->type == blkdev_disk ? "Disk" : "Partition"),
-                 blk->major, blk->minor,
-                 blk->nr_sec,
-                 ((blk->nr_sec * 512) / 1024) / 1024);
-
-    if (blk->type == blkdev_disk) 
-        sprintf(tmp2, " %d partitions", blk->nr_parts);
-    else
-        sprintf(tmp2, " type 0x%x", blk->part_type);
-
-    strcat(tmp, tmp2);
-    LOG_VOL(tmp);
-
-    close(fd);
-
-    return 0;
-}
-
-blkdev_t *blkdev_create(blkdev_t *disk, char *devpath, int major, int minor, struct media *media, char *type)
-{
-    return _blkdev_create(disk, devpath, major, minor, type, media);
-}
-
-static blkdev_t *_blkdev_create(blkdev_t *disk, char *devpath, int major,
-                                int minor, char *type, struct media *media)
-{
-    blkdev_t *new;
-    struct blkdev_list *list_entry;
-
-    if (disk && disk->type != blkdev_disk) {
-        LOGE("Non disk parent specified for blkdev!");
-        return NULL;
-    }
-
-    if (!(new = malloc(sizeof(blkdev_t))))
-        return NULL;
-
-    memset(new, 0, sizeof(blkdev_t));
-
-    if (!(list_entry = malloc(sizeof(struct blkdev_list)))) {
-        free (new);
-        return NULL;
-    }
-    list_entry->dev = new;
-    list_entry->next = NULL;
-
-    if (!list_root)
-        list_root = list_entry;
-    else {
-        struct blkdev_list *list_scan = list_root;
-        while (list_scan->next)
-            list_scan = list_scan->next;
-        list_scan->next = list_entry;
-    }
-
-    if (devpath)
-        new->devpath = strdup(devpath);
-    new->major = major;
-    new->minor = minor;
-    new->media = media;
-    new->nr_sec = 0xffffffff;
-
-    if (disk)
-        new->disk = disk;
-    else 
-        new->disk = new; // Note the self disk pointer
-
-    /* Create device nodes */
-    char nodepath[255];
-    mode_t mode = 0666 | S_IFBLK;
-    dev_t dev = (major << 8) | minor;
-
-    sprintf(nodepath, "%s/vold/%d:%d", DEVPATH, major, minor);
-    if (mknod(nodepath, mode, dev) < 0) {
-        LOGE("Error making device nodes for '%s' (%s)",
-             nodepath, strerror(errno));
-    }
-
-    if (!strcmp(type, "disk"))
-        new->type = blkdev_disk;
-    else if (!strcmp(type, "partition"))
-        new->type = blkdev_partition;
-    else {
-        LOGE("Unknown block device type '%s'", type);
-        new->type = blkdev_unknown;
-    }
-
-    return new;
-}
-
-void blkdev_destroy(blkdev_t *blkdev)
-{
-    struct blkdev_list *list_next;
-
-    if (list_root->dev == blkdev) {
-        list_next = list_root->next;
-        free (list_root);
-        list_root = list_next;
-    } else {
-        struct blkdev_list *list_scan = list_root;
-        while (list_scan->next->dev != blkdev)
-            list_scan = list_scan -> next;
-        list_next = list_scan->next->next;
-        free(list_scan->next);
-        list_scan->next = list_next;
-    }
-
-    if (blkdev->devpath)
-        free(blkdev->devpath);
-
-    char nodepath[255];
-    sprintf(nodepath, "%s/vold/%d:%d", DEVPATH, blkdev->major, blkdev->minor);
-    unlink(nodepath);
-
-    free(blkdev);
-}
-
-blkdev_t *blkdev_lookup_by_path(char *devpath)
-{
-    struct blkdev_list *list_scan = list_root;
-
-    while (list_scan) {
-        if (!strcmp(list_scan->dev->devpath, devpath)) 
-            return list_scan->dev;
-        list_scan = list_scan->next;
-    }
-    return NULL;
-}
-
-blkdev_t *blkdev_lookup_by_devno(int maj, int min)
-{
-    struct blkdev_list *list_scan = list_root;
-
-    while (list_scan) {
-        if ((list_scan->dev->major == maj) &&
-            (list_scan->dev->minor == min))
-            return list_scan->dev;
-        list_scan = list_scan->next;
-    }
-    return NULL;
-}
-
-/*
- * Given a disk device, return the number of partitions which 
- * have yet to be processed.
- */
-int blkdev_get_num_pending_partitions(blkdev_t *blk)
-{
-    struct blkdev_list *list_scan = list_root;
-    int num = blk->nr_parts;
-
-    if (blk->type != blkdev_disk)
-        return -EINVAL;
-
-    while (list_scan) {
-        if (list_scan->dev->type != blkdev_partition)
-            goto next;
-
-        if (list_scan->dev->major != blk->major)
-            goto next;
-
-        if (list_scan->dev->nr_sec != 0xffffffff &&
-            list_scan->dev->devpath) {
-            num--;
-        }
- next:
-        list_scan = list_scan->next;
-    }
-    return num;
-}
-
diff --git a/vold/blkdev.h b/vold/blkdev.h
deleted file mode 100644
index e789739..0000000
--- a/vold/blkdev.h
+++ /dev/null
@@ -1,64 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _BLKDEV_H
-#define _BLKDEV_H
-
-#include <sys/types.h>
-
-struct media;
-
-enum blk_type { blkdev_unknown, blkdev_disk, blkdev_partition };
-
-struct blkdev {
-    char          *devpath;
-    enum blk_type type;
-    struct media  *media;
-
-    // If type == blkdev_disk then nr_parts = number of partitions
-    int           nr_parts;
-
-    // If type == blkdev_partition then part_type = partition type
-    uint8_t       part_type;
-    // If type == blkdev_partition
-    struct blkdev *disk;
-
-    unsigned int  nr_sec;
-
-    int           major;
-    int           minor;
-};
-
-struct blkdev_list {
-    struct blkdev      *dev;
-    struct blkdev_list *next;
-};
-
-typedef struct blkdev blkdev_t;
-typedef struct blkdev_list blkdev_list_t;
-
-blkdev_t *blkdev_create(blkdev_t *disk, char *devpath, int major, int minor, struct media *media, char *type);
-blkdev_t *blkdev_create_pending_partition(blkdev_t *disk, char *dev_fspath, int major, int minor, struct media *media);
-blkdev_t *blkdev_lookup_by_path(char *devpath);
-blkdev_t *blkdev_lookup_by_devno(int maj, int min);
-char *blkdev_get_devpath(blkdev_t *blk);
-
-void blkdev_destroy(blkdev_t *blk);
-
-int blkdev_get_num_pending_partitions(blkdev_t *blk);
-int blkdev_refresh(blkdev_t *blk);
-#endif
diff --git a/vold/cmd_dispatch.c b/vold/cmd_dispatch.c
deleted file mode 100644
index ab65fd9..0000000
--- a/vold/cmd_dispatch.c
+++ /dev/null
@@ -1,115 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <unistd.h>
-#include <errno.h>
-
-#include "vold.h"
-#include "cmd_dispatch.h"
-#include "ums.h"
-#include "volmgr.h"
-
-struct cmd_dispatch {
-    char *cmd;
-    int (* dispatch) (char *);
-};
-
-static void dispatch_cmd(char *cmd);
-static int do_send_ums_status(char *cmd);
-static int do_set_ums_enable(char *cmd);
-static int do_mount_volume(char *cmd);
-static int do_eject_media(char *cmd);
-static int do_format_media(char *cmd);
-
-static struct cmd_dispatch dispatch_table[] = {
-    { VOLD_CMD_ENABLE_UMS,      do_set_ums_enable },
-    { VOLD_CMD_DISABLE_UMS,     do_set_ums_enable },
-    { VOLD_CMD_SEND_UMS_STATUS, do_send_ums_status },
-    { VOLD_CMD_MOUNT_VOLUME,    do_mount_volume },
-    { VOLD_CMD_EJECT_MEDIA,     do_eject_media },
-    { VOLD_CMD_FORMAT_MEDIA,    do_format_media },
-    { NULL, NULL }
-};
-
-int process_framework_command(int socket)
-{
-    int rc;
-    char buffer[101];
-
-    if ((rc = read(socket, buffer, sizeof(buffer) -1)) < 0) {
-        LOGE("Unable to read framework command (%s)", strerror(errno));
-        return -errno;
-    } else if (!rc)
-        return -ECONNRESET;
-
-    int start = 0;
-    int i;
-
-    buffer[rc] = 0;
-
-    for (i = 0; i < rc; i++) {
-        if (buffer[i] == 0) {
-            dispatch_cmd(buffer + start);
-            start = i + 1;
-        }
-    }
-    return 0;
-}
-
-static void dispatch_cmd(char *cmd)
-{
-    struct cmd_dispatch *c;
-
-    LOG_VOL("dispatch_cmd(%s):", cmd);
-
-    for (c = dispatch_table; c->cmd != NULL; c++) {
-        if (!strncmp(c->cmd, cmd, strlen(c->cmd))) {
-            c->dispatch(cmd);
-            return;
-        }
-    }
-
-    LOGE("No cmd handlers defined for '%s'", cmd);
-}
-
-static int do_send_ums_status(char *cmd)
-{
-    return ums_send_status();
-}
-
-static int do_set_ums_enable(char *cmd)
-{
-    if (!strcmp(cmd, VOLD_CMD_ENABLE_UMS))
-        return volmgr_enable_ums(true);
-
-    return volmgr_enable_ums(false);
-}
-
-static int do_mount_volume(char *cmd)
-{
-    return volmgr_start_volume_by_mountpoint(&cmd[strlen("mount_volume:")]);
-}
-
-static int do_format_media(char *cmd)
-{
-    return volmgr_format_volume(&cmd[strlen("format_media:")]);
-}
-
-static int do_eject_media(char *cmd)
-{
-    return volmgr_stop_volume_by_mountpoint(&cmd[strlen("eject_media:")]);
-}
diff --git a/vold/cmd_dispatch.h b/vold/cmd_dispatch.h
deleted file mode 100644
index f8ba6b3..0000000
--- a/vold/cmd_dispatch.h
+++ /dev/null
@@ -1,31 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _CMD_DISPATCH_H
-#define _CMD_DISPATCH_H
-
-// These must match the strings in java/android/android/os/UsbListener.java
-#define VOLD_CMD_ENABLE_UMS         "enable_ums"
-#define VOLD_CMD_DISABLE_UMS        "disable_ums"
-#define VOLD_CMD_SEND_UMS_STATUS    "send_ums_status"
-
-// these commands should contain a volume mount point after the colon
-#define VOLD_CMD_MOUNT_VOLUME       "mount_volume:"
-#define VOLD_CMD_EJECT_MEDIA        "eject_media:"
-#define VOLD_CMD_FORMAT_MEDIA       "format_media:"
-
-#endif
diff --git a/vold/devmapper.c b/vold/devmapper.c
deleted file mode 100644
index ef44c90..0000000
--- a/vold/devmapper.c
+++ /dev/null
@@ -1,463 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <sched.h>
-#include <fcntl.h>
-
-#include <sys/mount.h>
-
-#include <linux/loop.h>
-#include <linux/dm-ioctl.h>
-
-#include <cutils/config_utils.h>
-#include <cutils/properties.h>
-
-#include "vold.h"
-#include "devmapper.h"
-
-#define DEBUG_DEVMAPPER 1
-
-static void *_align(void *ptr, unsigned int a)
-{
-        register unsigned long agn = --a;
-
-        return (void *) (((unsigned long) ptr + agn) & ~agn);
-}
-
-static struct dm_ioctl *_dm_ioctl_setup(struct devmapping *dm, int flags)
-{
-    void *buffer;
-    void *p;
-    const size_t min_size = 16 * 1024;
-    size_t len = sizeof(struct dm_ioctl);
-    struct dm_ioctl *io;
-    struct dm_target_spec *tgt;
-    int i;
-    char params[1024];
-    char key[80];
-
-    key[0] = '\0';
-    for (i = 0; i < (int) sizeof(dm->key); i++) {
-        char tmp[8];
-
-        sprintf(tmp, "%02x", dm->key[i]);
-        strcat(key, tmp);
-    }
-
-    char srcdev[128];
-
-    // XXX: Handle non crypt targets and non twofish (use param)
-    if (dm->src_type == dmsrc_loopback)
-        strcpy(srcdev, dm->type_data.loop.loop_dev);
-    else if (dm->src_type == dmsrc_partition)
-        strcpy(srcdev, dm->type_data.part.part_dev);
-
-    sprintf(params, "twofish %s 0 %s 0", key, srcdev);
-
-LOG_VOL("Params = '%s'", params);
-
-    if (len < min_size)
-        len = min_size;
-
-    if (!(buffer = malloc(len))) {
-        LOGE("out of memory");
-        return NULL;
-    }
-
-    memset(buffer, 0, len);
-    io = buffer;
-    tgt = (struct dm_target_spec *) &buffer[sizeof(struct dm_ioctl)];
-
-    io->version[0] = 4;
-    io->version[1] = 0;
-    io->version[2] = 0;
-
-    io->data_size = len;
-    io->data_start = sizeof(struct dm_ioctl);
-
-    io->flags = flags;
-    io->dev = 0;
-
-    io->target_count = 1;
-    io->event_nr = 1;
-    strncpy(io->name, dm->target, sizeof(io->name));
-
-    tgt->status = 0;
-    tgt->sector_start = 0;
-    tgt->length = (dm->size_mb * (1024 * 1024)) / 512;
-    strncpy(tgt->target_type, "crypt", sizeof(tgt->target_type));
-
-    p = buffer + sizeof(struct dm_ioctl) + sizeof(struct dm_target_spec);
-    strcpy((char *) p, params);
-    p+= strlen(params) + 1;
-
-    p = _align(p, 8);
-    tgt->next = p - buffer;
-
-    return io;
-}
-
-static int get_next_available_dm()
-{
-    int i;
-
-    for (i = 0; i < 8; i++) {
-        char path[255];
-        sprintf(path, "/dev/block/dm-%d", i);
-        if ((access(path, F_OK) < 0) && (errno == ENOENT))
-            return i;
-    }
-
-    LOGE("Out of device mapper numbers");
-    return -1;
-}
-
-static int create_devmapping(struct devmapping *dm)
-{
-    struct dm_ioctl *io;
-    int rc, fd;
-
-#if DEBUG_DEVMAPPER
-    LOG_VOL("create_devmapping():");
-#endif
-
-    if (dm->dm_no < 0) {
-        LOGE("Invalid dm_no set");
-        return -EINVAL;
-    }
-
-    if ((fd = open("/dev/device-mapper", O_RDWR)) < 0) {
-        LOGE("Error opening device mapper (%d)", errno);
-        return -errno;
-    }
-
-    if (!(io = _dm_ioctl_setup(dm, 0))) {
-        LOGE("Unable to setup ioctl (out of memory)");
-        close(fd);
-        return -ENOMEM;
-    }
-
-    if ((rc = ioctl(fd, DM_DEV_CREATE, io)) < 0) {
-        LOGE("device-mapper create ioctl failed (%d)", errno);
-        rc = -errno;
-        goto out_free;
-    }
-
-    free(io);
-
-    if (!(io = _dm_ioctl_setup(dm, DM_STATUS_TABLE_FLAG))) {
-        LOGE("Unable to setup ioctl (out of memory)");
-        rc = -ENOMEM;
-        goto out_nofree;
-    }
-
-    if ((rc = ioctl(fd, DM_TABLE_LOAD, io)) < 0) {
-        LOGE("device-mapper load ioctl failed (%d)", errno);
-        rc = -errno;
-        goto out_free;
-    }
-
-    free(io);
-
-    if (!(io = _dm_ioctl_setup(dm, 0))) {
-        LOGE("Unable to setup ioctl (out of memory)");
-        rc = -ENOMEM;
-        goto out_nofree;
-    }
-
-    if ((rc = ioctl(fd, DM_DEV_SUSPEND, io)) < 0) {
-        LOGE("device-mapper resume ioctl failed (%d)", errno);
-        rc = -errno;
-        goto out_free;
-    }
-
-out_free:
-    free (io);
-out_nofree:
-    close (fd);
-    return rc;
-}
-
-static int loopback_start(struct devmapping *dm)
-{
-    int i;
-    int fd;
-    char filename[255];
-    int rc;
-
-#if DEBUG_DEVMAPPER
-    LOG_VOL("loopback_start(%s):", dm->type_data.loop.loop_src);
-#endif
-
-    for (i = 0; i < MAX_LOOP; i++) {
-        struct loop_info info;
-
-        sprintf(filename, "/dev/block/loop%d", i);
-
-        if ((fd = open(filename, O_RDWR)) < 0) {
-            LOGE("Unable to open %s (%s)", filename, strerror(errno));
-            return -errno;
-        }
-
-        rc = ioctl(fd, LOOP_GET_STATUS, &info);
-        if (rc < 0 && errno == ENXIO)
-            break;
-
-        close(fd);
-
-        if (rc < 0) {
-            LOGE("Unable to get loop status for %s (%s)", filename,
-                 strerror(errno));
-            return -errno;
-        }
-    }
-
-    if (i == MAX_LOOP) {
-        LOGE("Out of loop devices");
-        return -ENOSPC;
-    }
-
-    int file_fd;
-
-    if ((file_fd = open(dm->type_data.loop.loop_src, O_RDWR)) < 0) {
-        LOGE("Unable to open %s (%s)", dm->type_data.loop.loop_src,
-             strerror(errno));
-        return -errno;
-    }
-
-    if (ioctl(fd, LOOP_SET_FD, file_fd) < 0) {
-        LOGE("Error setting up loopback interface (%s)", strerror(errno));
-        return -errno;
-    }
-
-    dm->type_data.loop.loop_dev = strdup(filename);
-    dm->type_data.loop.loop_no  = i;
-
-    close(fd);
-    close(file_fd);
-
-#if DEBUG_DEVMAPPER
-    LOG_VOL("Loop setup on %s for %s", dm->type_data.loop.loop_dev,
-            dm->type_data.loop.loop_src);
-#endif
-
-    return 0;
-}
-
-int devmapper_start(struct devmapping *dm)
-{
-    int rc;
-    char src_blkdev_path[255];
-
-#if DEBUG_DEVMAPPER
-    LOG_VOL("devmapper_start()");
-#endif
-
-    if (dm->src_type == dmsrc_loopback) {
-       if ((rc = loopback_start(dm)) < 0)
-           return rc;
-    } else if (dm->src_type == dmsrc_partition) {
-        LOGE("partition maps not yet supported");
-        return -ENOSYS;
-    } else {
-        LOGE("devmapper_start(): Unsupported source type '%d'", dm->src_type);
-        return -ENOENT;
-    }
-
-    /*
-     * Configure the device mapper
-     */
-    if ((rc = create_devmapping(dm)) < 0) {
-        LOGE("Failed to create devmapping (%d)", rc);
-        // XXX: if loopback then tear down
-        return rc;
-    }
-
-    return 0;
-}
-
-struct devmapping *devmapper_init(char *src, char *src_type, uint32_t size_mb,
-                  char *target, char *params, char *tgt_fs, char *mediapath)
-{
-    struct devmapping *dm;
-
-    if (!(dm = malloc(sizeof(struct devmapping)))) {
-        LOGE("devmapper_init(): out of memory");
-        return NULL;
-    }
-
-    memset(dm, 0, sizeof(struct devmapping));
-
-    if (!strcmp(src_type, "loopback_file")) {
-        dm->src_type = dmsrc_loopback;
-        dm->type_data.loop.loop_src = strdup(src);
-    } else if (!strncmp(src_type, "partition ", strlen("partition "))) {
-        dm->src_type = dmsrc_partition;
-        char *p = strtok(src_type, " ");
-        if (!p) {
-            LOGE("Invalid partition specifier");
-            goto out_free;
-        }
-        dm->type_data.part.part_type = strtoul(p, NULL, 0);
-    } else {
-        LOGE("Invalid src_type defined (%s)", src_type);
-        goto out_free;
-    }
-    
-    // XXX: Validate these
-    dm->size_mb = size_mb;
-    dm->target = strdup(target);
-    dm->params = strdup(params);
-    dm->tgt_fs = strdup(tgt_fs);
-    
-    if ((dm->dm_no = get_next_available_dm()) < 0)
-        goto out_free;
-
-    sprintf(mediapath, "/devices/virtual/block/dm-%d", dm->dm_no);
-
-    if (!(dm->media = media_create(mediapath,
-                                   "unknown",
-                                   "unknown",
-                                   media_devmapper))) {
-        LOGE("Unable to create media");
-        goto out_free;
-    }
-
-    return dm;
- out_free:
-    if (dm->target)
-        free(dm->target);
-    if (dm->params)
-        free(dm->params);
-    if (dm->tgt_fs)
-        free(dm->tgt_fs);
-
-    free(dm);
-    return NULL;
-}
-
-int devmapper_genesis(struct devmapping *dm)
-{
-
-    if (dm->src_type == dmsrc_loopback) {
-        int fd;
-
-        LOG_VOL("devmapper_genesis(): Working on %s", 
-                dm->type_data.loop.loop_src);
-
-        unlink(dm->type_data.loop.loop_src);
-
-        LOG_VOL("devmapper_genesis(): Creating imagefile (%u MB)",
-                dm->size_mb);
-
-        if ((fd = creat(dm->type_data.loop.loop_src, 0600)) < 0) {
-            LOGE("Error creating imagefile (%s)", strerror(errno));
-            return -errno;
-        }
-
-        if (ftruncate(fd, (dm->size_mb * (1024 * 1024))) < 0) {
-            LOGE("Error truncating imagefile (%s)", strerror(errno));
-            close(fd);
-            return -errno;
-        }
-        close(fd);
-    } else if (dm->src_type == dmsrc_partition) {
-        LOGE("partition maps not yet supported");
-        return -ENOSYS;
-    }
-
-    return devmapper_start(dm);
-}
-
-static int destroy_devmapping(struct devmapping *dm)
-{
-    struct dm_ioctl       *io;
-    int                   dmFd;
-    int                   rc = 0;
-
-    LOG_VOL("destroy_devmapping():");
-
-    if ((dmFd = open("/dev/device-mapper", O_RDWR)) < 0) {
-        LOGE("Error opening device mapper (%d)", errno);
-        return -errno;
-    }
-
-    if (!(io = _dm_ioctl_setup(dm, DM_PERSISTENT_DEV_FLAG))) {
-        LOGE("Unable to setup ioctl (out of memory)");
-        rc = -ENOMEM;
-        goto out_nofree;
-    }
-
-    if ((rc = ioctl(dmFd, DM_DEV_REMOVE, io)) < 0) {
-        LOGE("device-mapper remove ioctl failed (%d)", errno);
-        rc = -errno;
-        goto out_free;
-    }
-
-out_free:
-    free (io);
-out_nofree:
-    close (dmFd);
-    return rc;
-}
-
-static int loopback_stop(struct devmapping *dm)
-{
-    char devname[255];
-    int device_fd;
-    int rc = 0;
-
-    LOG_VOL("loopback_stop():");
-
-    device_fd = open(dm->type_data.loop.loop_dev, O_RDONLY);
-    if (device_fd < 0) {
-        LOG_ERROR("Failed to open loop (%d)", errno);
-        return -errno;
-    }
-
-    if (ioctl(device_fd, LOOP_CLR_FD, 0) < 0) {
-        LOG_ERROR("Failed to destroy loop (%d)", errno);
-        rc = -errno;
-    }
-
-    close(device_fd);
-    return rc;
-}
-
-int devmapper_stop(struct devmapping *dm)
-{
-    int rc;
-
-    LOG_VOL("devmapper_stop():");
-
-    if ((rc = destroy_devmapping(dm)))
-        return rc;
-
-    if (dm->src_type == dmsrc_loopback) {
-        if ((rc = loopback_stop(dm)))
-            return rc;
-    } else if (dm->src_type == dmsrc_partition) {
-        LOGE("partition maps not yet supported");
-        return -ENOSYS;
-    }
-    return 0;
-}
diff --git a/vold/devmapper.h b/vold/devmapper.h
deleted file mode 100644
index 3d8cab3..0000000
--- a/vold/devmapper.h
+++ /dev/null
@@ -1,70 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _DEVMAPPER_H
-#define _DEVMAPPER_H
-
-#include <pthread.h>
-
-#include "vold.h"
-#include "blkdev.h"
-#include "media.h"
-
-#define MAX_LOOP 8
-
-enum dm_src_type {
-    dmsrc_unknown,
-    dmsrc_loopback,
-    dmsrc_partition,
-};
-
-struct loop_data {
-    char *loop_src;
-
-    char *loop_dev;
-    int  loop_no;
-};
-
-struct part_data {
-    char part_type;
-    
-    char *part_dev;
-};
-
-struct devmapping {
-        enum dm_src_type src_type;
-        union {
-            struct loop_data loop;
-            struct part_data part;
-        } type_data;
-        
-        uint32_t         size_mb;
-	char             *target;
-        char             *params;
-        char             *tgt_fs;
-
-        unsigned char key[16];
-        int           dm_no;
-
-        media_t *media;
-};
-
-struct devmapping *devmapper_init(char *, char *, unsigned int, char *, char *, char *, char *);
-int devmapper_start(struct devmapping *);
-int devmapper_stop(struct devmapping *);
-int devmapper_genesis(struct devmapping *);
-#endif
diff --git a/vold/diskmbr.h b/vold/diskmbr.h
deleted file mode 100644
index 417e7ca..0000000
--- a/vold/diskmbr.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*-
- * Copyright (c) 1987, 1988, 1993
- *      The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *      @(#)disklabel.h 8.2 (Berkeley) 7/10/94
- * $FreeBSD: src/sys/sys/diskmbr.h,v 1.99.2.1 2005/01/31 23:26:56 imp Exp $
- */
-
-#ifndef _SYS_DISKMBR_H_
-#define _SYS_DISKMBR_H_
-
-#define DOSBBSECTOR     0       /* DOS boot block relative sector number */
-#define DOSPARTOFF      446
-#define DOSPARTSIZE     16
-#define NDOSPART        4
-#define NEXTDOSPART     32
-#define DOSMAGICOFFSET  510
-#define DOSMAGIC        0xAA55
-
-#define DOSPTYP_386BSD  0xa5    /* 386BSD partition type */
-#define DOSPTYP_LINSWP  0x82    /* Linux swap partition */
-#define DOSPTYP_LINUX   0x83    /* Linux partition */
-#define DOSPTYP_PMBR    0xee    /* GPT Protective MBR */
-#define DOSPTYP_EXT     5       /* DOS extended partition */
-#define DOSPTYP_EXTLBA  15      /* DOS extended partition */
-
-struct dos_partition {
-        unsigned char   dp_flag;        /* bootstrap flags */
-        unsigned char   dp_shd;         /* starting head */
-        unsigned char   dp_ssect;       /* starting sector */
-        unsigned char   dp_scyl;        /* starting cylinder */
-        unsigned char   dp_typ;         /* partition type */
-        unsigned char   dp_ehd;         /* end head */
-        unsigned char   dp_esect;       /* end sector */
-        unsigned char   dp_ecyl;        /* end cylinder */
-        u_int32_t       dp_start;       /* absolute starting sector number */
-        u_int32_t       dp_size;        /* partition size in sectors */
-};
-#ifdef CTASSERT
-CTASSERT(sizeof (struct dos_partition) == DOSPARTSIZE);
-#endif
-
-void dos_partition_dec(void const *pp, struct dos_partition *d);
-void dos_partition_enc(void *pp, struct dos_partition *d);
-
-#define DPSECT(s) ((s) & 0x3f)          /* isolate relevant bits of sector */
-#define DPCYL(c, s) ((c) + (((s) & 0xc0)<<2)) /* and those that are cylinder */
-
-#define DIOCSMBR        _IOW('M', 129, u_char[512])
-
-#endif /* !_SYS_DISKMBR_H_ */
diff --git a/vold/format.c b/vold/format.c
deleted file mode 100755
index dd0515c..0000000
--- a/vold/format.c
+++ /dev/null
@@ -1,113 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <fcntl.h>
-#include <errno.h>
-
-#include <linux/fs.h>
-
-#include "vold.h"
-#include "blkdev.h"
-#include "format.h"
-#include "diskmbr.h"
-#include "logwrapper.h"
-
-static char MKDOSFS_PATH[] = "/system/bin/mkdosfs";
-static char MKE2FS_PATH[] = "/system/bin/mke2fs";
-
-int format_partition(blkdev_t *part, char *type)
-{
-    char *devpath;
-    int rc = -EINVAL;
-
-    devpath = blkdev_get_devpath(part);
-
-    if (!strcmp(type, FORMAT_TYPE_FAT32)) {
-        char *args[7];
-        args[0] = MKDOSFS_PATH;
-        args[1] = "-F 32";
-        args[2] = "-c 32";
-        args[3] = "-n 2";
-        args[4] = "-O android";
-        args[5] = devpath;
-        args[6] = NULL;
-        rc = logwrap(6, args);
-    } else {
-        char *args[7];
-        args[0] = MKE2FS_PATH;
-        args[1] = "-b 4096";
-        args[2] = "-m 1";
-        args[3] = "-L android";
-        args[4] = "-v";
-        args[5] = devpath;
-        args[6] = NULL;
-        rc = logwrap(6, args);
-    }
- 
-    free(devpath);
-
-    if (rc == 0) {
-        LOG_VOL("Filesystem formatted OK");
-        return 0;
-    } else {
-        LOGE("Format failed (unknokwn exit code %d)", rc);
-        return -EIO;
-    }
-    return 0;
-}
-
-int initialize_mbr(blkdev_t *disk)
-{
-    int fd, rc;
-    unsigned char block[512];
-    struct dos_partition part;
-    char *devpath;
-
-    devpath = blkdev_get_devpath(disk);
-
-    memset(&part, 0, sizeof(part));
-    part.dp_flag = 0x80;
-    part.dp_typ = 0xc;
-    part.dp_start = ((1024 * 64) / 512) + 1;
-    part.dp_size = disk->nr_sec - part.dp_start;
-
-    memset(block, 0, sizeof(block));
-    block[0x1fe] = 0x55;
-    block[0x1ff] = 0xaa;
-
-    dos_partition_enc(block + DOSPARTOFF, &part);
-
-    if ((fd = open(devpath, O_RDWR)) < 0) {
-        LOGE("Error opening disk file (%s)", strerror(errno));
-        return -errno;
-    }
-    free(devpath);
-
-    if (write(fd, block, sizeof(block)) < 0) {
-        LOGE("Error writing MBR (%s)", strerror(errno));
-        close(fd);
-        return -errno;
-    }
-
-    if (ioctl(fd, BLKRRPART, NULL) < 0) {
-        LOGE("Error re-reading partition table (%s)", strerror(errno));
-        close(fd);
-        return -errno;
-    }
-    close(fd);
-    return 0;
-}
diff --git a/vold/format.h b/vold/format.h
deleted file mode 100644
index 73cc012..0000000
--- a/vold/format.h
+++ /dev/null
@@ -1,26 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _FORMAT_H
-#define _FORMAT_H
-
-#define FORMAT_TYPE_EXT2  "ext2"
-#define FORMAT_TYPE_FAT32 "fat32"
-
-int format_partition(blkdev_t *part, char *type);
-int initialize_mbr(blkdev_t *disk);
-#endif
diff --git a/vold/geom_mbr_enc.c b/vold/geom_mbr_enc.c
deleted file mode 100644
index f1f8339..0000000
--- a/vold/geom_mbr_enc.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*-
- * Copyright (c) 2003 Poul-Henning Kamp
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* Functions to encode or decode struct dos_partition into a bytestream
- * of correct endianess and packing.  These functions do no validation
- * or sanity checking, they only pack/unpack the fields correctly.
- *
- * NB!  This file must be usable both in kernel and userland.
- */
-
-#include <sys/types.h>
-#include <sys/endian.h>
-
-#include "diskmbr.h"
-
-static __inline uint32_t __unused
-le32dec(const void *buf)
-{
-        const uint8_t *p = (const uint8_t *)buf;
-
-        return ((p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0]);
-}
-
-static __inline void
-le32enc(void *pp, uint32_t u)
-{
-        unsigned char *p = (unsigned char *)pp;
-
-        p[0] = u & 0xff;
-        p[1] = (u >> 8) & 0xff;
-        p[2] = (u >> 16) & 0xff;
-        p[3] = (u >> 24) & 0xff;
-}
-
-void
-dos_partition_dec(void const *pp, struct dos_partition *d)
-{
-        unsigned char const *p = pp;
-
-        d->dp_flag = p[0];
-        d->dp_shd = p[1];
-        d->dp_ssect = p[2];
-        d->dp_scyl = p[3];
-        d->dp_typ = p[4];
-        d->dp_ehd = p[5];
-        d->dp_esect = p[6];
-        d->dp_ecyl = p[7];
-        d->dp_start = le32dec(p + 8);
-        d->dp_size = le32dec(p + 12);
-}
-
-void
-dos_partition_enc(void *pp, struct dos_partition *d)
-{
-        unsigned char *p = pp;
-
-        p[0] = d->dp_flag;
-        p[1] = d->dp_shd;
-        p[2] = d->dp_ssect;
-        p[3] = d->dp_scyl;
-        p[4] = d->dp_typ;
-        p[5] = d->dp_ehd;
-        p[6] = d->dp_esect;
-        p[7] = d->dp_ecyl;
-        le32enc(p + 8, d->dp_start);
-        le32enc(p + 12, d->dp_size);
-}
diff --git a/vold/logwrapper.c b/vold/logwrapper.c
deleted file mode 100644
index 25d2281..0000000
--- a/vold/logwrapper.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <string.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include "private/android_filesystem_config.h"
-#include "cutils/log.h"
-
-int parent(const char *tag, int parent_read) {
-    int status;
-    char buffer[4096];
-
-    int a = 0;  // start index of unprocessed data
-    int b = 0;  // end index of unprocessed data
-    int sz;
-    while ((sz = read(parent_read, &buffer[b], sizeof(buffer) - 1 - b)) > 0) {
-
-        sz += b;
-        // Log one line at a time
-        for (b = 0; b < sz; b++) {
-            if (buffer[b] == '\r') {
-                buffer[b] = '\0';
-            } else if (buffer[b] == '\n') {
-                buffer[b] = '\0';
-                LOG(LOG_INFO, tag, &buffer[a]);
-                a = b + 1;
-            }
-        }
-
-        if (a == 0 && b == sizeof(buffer) - 1) {
-            // buffer is full, flush
-            buffer[b] = '\0';
-            LOG(LOG_INFO, tag, &buffer[a]);
-            b = 0;
-        } else if (a != b) {
-            // Keep left-overs
-            b -= a;
-            memmove(buffer, &buffer[a], b);
-            a = 0;
-        } else {
-            a = 0;
-            b = 0;
-        }
-
-    }
-    // Flush remaining data
-    if (a != b) {
-        buffer[b] = '\0';
-        LOG(LOG_INFO, tag, &buffer[a]);
-    }
-    status = 0xAAAA;
-    if (wait(&status) != -1) {  // Wait for child
-        if (WIFEXITED(status)) {
-            LOG(LOG_INFO, "logwrapper", "%s terminated by exit(%d)", tag,
-                    WEXITSTATUS(status));
-            return WEXITSTATUS(status);
-        } else if (WIFSIGNALED(status))
-            LOG(LOG_INFO, "logwrapper", "%s terminated by signal %d", tag,
-                    WTERMSIG(status));
-        else if (WIFSTOPPED(status))
-            LOG(LOG_INFO, "logwrapper", "%s stopped by signal %d", tag,
-                    WSTOPSIG(status));
-    } else
-        LOG(LOG_INFO, "logwrapper", "%s wait() failed: %s (%d)", tag,
-                strerror(errno), errno);
-    return -EAGAIN;
-}
-
-void child(int argc, char* argv[]) {
-    // create null terminated argv_child array
-    char* argv_child[argc + 1];
-    memcpy(argv_child, argv, argc * sizeof(char *));
-    argv_child[argc] = NULL;
-
-    // XXX: PROTECT FROM VIKING KILLER
-    if (execvp(argv_child[0], argv_child)) {
-        LOG(LOG_ERROR, "logwrapper",
-            "executing %s failed: %s", argv_child[0], strerror(errno));
-        exit(-1);
-    }
-}
-
-int logwrap(int argc, char* argv[], pid_t *childPid)
-{
-    pid_t pid;
-
-    int parent_ptty;
-    int child_ptty;
-    char *child_devname = NULL;
-
-    /* Use ptty instead of socketpair so that STDOUT is not buffered */
-    parent_ptty = open("/dev/ptmx", O_RDWR);
-    if (parent_ptty < 0) {
-	LOG(LOG_ERROR, "logwrapper", "Cannot create parent ptty");
-	return -errno;
-    }
-
-    if (grantpt(parent_ptty) || unlockpt(parent_ptty) ||
-            ((child_devname = (char*)ptsname(parent_ptty)) == 0)) {
-	LOG(LOG_ERROR, "logwrapper", "Problem with /dev/ptmx");
-	return -1;
-    }
-
-    pid = fork();
-    if (pid < 0) {
-	LOG(LOG_ERROR, "logwrapper", "Failed to fork");
-        return -errno;
-    } else if (pid == 0) {
-        child_ptty = open(child_devname, O_RDWR);
-        if (child_ptty < 0) {
-	    LOG(LOG_ERROR, "logwrapper", "Problem with child ptty");
-            return -errno;
-        }
-
-        // redirect stdout and stderr
-        close(parent_ptty);
-        dup2(child_ptty, 1);
-        dup2(child_ptty, 2);
-        close(child_ptty);
-
-        child(argc, argv);
-    } else {
-        return parent(argv[0], parent_ptty);
-    }
-
-    return 0;
-}
diff --git a/vold/logwrapper.h b/vold/logwrapper.h
deleted file mode 100644
index 602e24c..0000000
--- a/vold/logwrapper.h
+++ /dev/null
@@ -1,23 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LOGWRAPPER_H
-#define _LOGWRAPPER_H
-
-#include <stdlib.h>
-int logwrap(int argc, char* argv[]);
-#endif
diff --git a/vold/media.c b/vold/media.c
deleted file mode 100644
index 40637ff..0000000
--- a/vold/media.c
+++ /dev/null
@@ -1,165 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include <sys/types.h>
-
-#include "vold.h"
-#include "media.h"
-
-static media_list_t *list_root = NULL;
-
-media_t *media_create(char *devpath, char *name, char *serial, media_type_t type)
-{
-    media_list_t *list_entry;
-    media_t *new;
-
-    if (!(new = malloc(sizeof(media_t))))
-        return NULL;
-
-    memset(new, 0, sizeof(media_t));
-
-    if (!(list_entry = malloc(sizeof(media_list_t)))) {
-        free(new);
-        return NULL;
-    }
-    list_entry->media = new;
-    list_entry->next = NULL;
-
-    if (!list_root)
-        list_root = list_entry;
-    else {
-        media_list_t *list_scan = list_root;
-        while(list_scan->next)
-            list_scan = list_scan->next;
-        list_scan->next = list_entry;
-    }
-     
-    new->devpath = strdup(devpath);
-    new->name = strdup(name);
-    if (!serial)
-        new->serial = 0;
-    else
-        new->serial = strtoul(serial, NULL, 0);
-
-    new->media_type = type;
-
-    return new;
-}
-
-void media_destroy(media_t *media)
-{
-    media_list_t *list_next;
-
-    if (list_root->media == media) {
-        list_next = list_root->next;
-        free(list_root);
-        list_root = list_next;
-    } else {
-        media_list_t *list_scan = list_root;
-        while (list_scan->next->media != media)
-            list_scan = list_scan -> next;
-        list_next = list_scan->next->next;
-        free(list_scan->next);
-        list_scan->next = list_next;
-    }
-
-    free(media->devpath);
-    free(media->name);
-
-    while(media->devs)
-        media_remove_blkdev(media, media->devs->dev);
-    free(media);
-}
-
-media_t *media_lookup_by_path(char *devpath, boolean fuzzy_match)
-{
-    media_list_t *list_scan = list_root;
-
-    while (list_scan) {
-        if (fuzzy_match) {
-            if (!strncmp(list_scan->media->devpath, devpath, strlen(devpath)))
-                return list_scan->media;
-        } else {
-            if (!strcmp(list_scan->media->devpath, devpath))
-                return list_scan->media;
-        }
-        list_scan = list_scan->next;
-    }
-#if DEBUG_MEDIA
-    LOG_VOL("media_lookup_by_path(): No media found @ %s", devpath);
-#endif
-    return NULL;
-}
-
-int media_add_blkdev(media_t *card, blkdev_t *dev)
-{
-    blkdev_list_t *list_entry;
-
-    if (!(list_entry = malloc(sizeof(blkdev_list_t)))) {
-        LOGE("Out of memory");
-        return -ENOMEM;
-    }
-    
-    list_entry->next = NULL;
-    list_entry->dev = dev;
-    if (!card->devs)
-        card->devs = list_entry;
-    else {
-        blkdev_list_t *scan = card->devs;
-
-        while(scan->next)
-            scan = scan->next;
-
-        scan->next = list_entry;
-    }
-    return 0;
-}
-
-void media_remove_blkdev(media_t *card, blkdev_t *dev)
-{
-    if (card->devs->dev == dev)
-        card->devs = card->devs->next;
-    else {
-        blkdev_list_t *scan = card->devs;
-        while (scan->next->dev != dev)
-            scan = scan -> next;
-        blkdev_list_t *next = scan->next->next;
-        free(scan->next);
-        scan->next = next;
-    }
-}
-
-media_t *media_lookup_by_dev(blkdev_t *dev)
-{
-    media_list_t *media_scan = list_root;
-
-    while (media_scan) {
-        blkdev_list_t *blk_scan = media_scan->media->devs;
-        while (blk_scan) {
-            if (blk_scan->dev == dev)
-                return media_scan->media;
-            blk_scan = blk_scan->next;
-        }
-        media_scan = media_scan->next;
-    }
-    return NULL;
-}
diff --git a/vold/media.h b/vold/media.h
deleted file mode 100644
index 567ce04..0000000
--- a/vold/media.h
+++ /dev/null
@@ -1,51 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _MEDIA_H
-#define _MEDIA_H
-
-#include <sys/types.h>
-
-#include "blkdev.h"
-
-typedef enum media_type {
-    media_unknown,
-    media_mmc,
-    media_devmapper,
-} media_type_t;
-
-typedef struct media {
-    char           *devpath;
-    char           *name;
-    uint32_t       serial;
-    media_type_t   media_type;
-
-    blkdev_list_t  *devs;
-} media_t;
-
-typedef struct media_list {
-    media_t           *media;
-    struct media_list *next;
-} media_list_t;
-
-media_t *media_create(char *devpath, char *name, char *serial, enum media_type);
-media_t *media_lookup_by_path(char *devpath, boolean fuzzy_match);
-media_t *media_lookup_by_dev(blkdev_t *dev);
-void media_destroy(media_t *media);
-int media_add_blkdev(media_t *media, blkdev_t *dev);
-void media_remove_blkdev(media_t *media, blkdev_t *dev);
-#endif
diff --git a/vold/misc.c b/vold/misc.c
deleted file mode 100644
index 951414c..0000000
--- a/vold/misc.c
+++ /dev/null
@@ -1,91 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-void *read_file(char *filename, ssize_t *_size)
-{
-	int ret, fd;
-	struct stat sb;
-	ssize_t size;
-	void *buffer = NULL;
-
-	/* open the file */
-	fd = open(filename, O_RDONLY);
-	if (fd < 0)
-		return NULL;
-
-	/* find out how big it is */
-	if (fstat(fd, &sb) < 0)
-		goto bail;
-	size = sb.st_size;
-
-	/* allocate memory for it to be read into */
-	buffer = malloc(size);
-	if (!buffer)
-		goto bail;
-
-	/* slurp it into our buffer */
-	ret = read(fd, buffer, size);
-	if (ret != size)
-		goto bail;
-
-	/* let the caller know how big it is */
-	*_size = size;
-
-bail:
-	close(fd);
-	return buffer;
-}
-char *truncate_sysfs_path(char *path, int num_elements_to_remove, char *buffer)
-{
-    int i;
-
-    strcpy(buffer, path);
-
-    for (i = 0; i < num_elements_to_remove; i++) {
-        char *p = &buffer[strlen(buffer)-1];
-
-        for (p = &buffer[strlen(buffer) -1]; *p != '/'; p--);
-        *p = '\0';
-    }
-
-    return buffer;
-}
-
-char *read_sysfs_var(char *buffer, size_t maxlen, char *devpath, char *var)
-{
-    char filename[255];
-    char *p;
-    ssize_t sz;
-
-    sprintf(filename, "/sys%s/%s", devpath, var);
-    p = read_file(filename, &sz);
-    p[(strlen(p) - 1)] = '\0';
-    strncpy(buffer, p, maxlen);
-    free(p);
-    return buffer;
-}
-
diff --git a/vold/mmc.c b/vold/mmc.c
deleted file mode 100644
index 0f08964..0000000
--- a/vold/mmc.c
+++ /dev/null
@@ -1,293 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include <sys/types.h>
-
-#include "vold.h"
-#include "mmc.h"
-#include "media.h"
-
-#define DEBUG_BOOTSTRAP 0
-
-static int mmc_bootstrap_controller(char *sysfs_path);
-static int mmc_bootstrap_card(char *sysfs_path);
-static int mmc_bootstrap_block(char *devpath);
-static int mmc_bootstrap_mmcblk(char *devpath);
-static int mmc_bootstrap_mmcblk_partition(char *devpath);
-
-/*
- * Bootstrap our mmc information.
- */
-int mmc_bootstrap()
-{
-    DIR *d;
-    struct dirent *de;
-
-    if (!(d = opendir(SYSFS_CLASS_MMC_PATH))) {
-        LOG_ERROR("Unable to open '%s' (%m)", SYSFS_CLASS_MMC_PATH);
-        return -errno;
-    }
-
-    while ((de = readdir(d))) {
-        char tmp[255];
-
-        if (de->d_name[0] == '.')
-            continue;
-
-        sprintf(tmp, "%s/%s", SYSFS_CLASS_MMC_PATH, de->d_name);
-        if (mmc_bootstrap_controller(tmp))
-            LOG_ERROR("Error bootstrapping controller '%s' (%m)", tmp);
-    }
-
-    closedir(d);
-
-    return 0;
-}
-
-static int mmc_bootstrap_controller(char *sysfs_path)
-{
-    DIR *d;
-    struct dirent *de;
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("bootstrap_controller(%s):", sysfs_path);
-#endif
-    if (!(d = opendir(sysfs_path))) {
-        LOG_ERROR("Unable to open '%s' (%m)", sysfs_path);
-        return -errno;
-    }
-
-    while ((de = readdir(d))) {
-        char tmp[255];
-
-        if (de->d_name[0] == '.')
-            continue;
-
-        if ((!strcmp(de->d_name, "uevent")) ||
-            (!strcmp(de->d_name, "subsystem")) ||
-            (!strcmp(de->d_name, "device")) ||
-            (!strcmp(de->d_name, "power"))) {
-            continue;
-        }
-
-        sprintf(tmp, "%s/%s", sysfs_path, de->d_name);
-
-        if (mmc_bootstrap_card(tmp) < 0)
-            LOG_ERROR("Error bootstrapping card '%s' (%m)", tmp);
-    } // while
-
-    closedir(d);
-    return 0;   
-}
-
-static int mmc_bootstrap_card(char *sysfs_path)
-{
-    char saved_cwd[255];
-    char new_cwd[255];
-    char *devpath;
-    char *uevent_params[4];
-    char *p;
-    char filename[255];
-    char tmp[255];
-    ssize_t sz;
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("bootstrap_card(%s):", sysfs_path);
-#endif
-
-    /*
-     * sysfs_path is based on /sys/class, but we want the actual device class
-     */
-    if (!getcwd(saved_cwd, sizeof(saved_cwd))) {
-        LOGE("Error getting working dir path");
-        return -errno;
-    }
-    
-    if (chdir(sysfs_path) < 0) {
-        LOGE("Unable to chdir to %s (%m)", sysfs_path);
-        return -errno;
-    }
-
-    if (!getcwd(new_cwd, sizeof(new_cwd))) {
-        LOGE("Buffer too small for device path");
-        return -errno;
-    }
-
-    if (chdir(saved_cwd) < 0) {
-        LOGE("Unable to restore working dir");
-        return -errno;
-    }
-
-    devpath = &new_cwd[4]; // Skip over '/sys'
-
-    /*
-     * Collect parameters so we can simulate a UEVENT
-     */
-    sprintf(tmp, "DEVPATH=%s", devpath);
-    uevent_params[0] = (char *) strdup(tmp);
-
-    sprintf(filename, "/sys%s/type", devpath);
-    p = read_file(filename, &sz);
-    p[strlen(p) - 1] = '\0';
-    sprintf(tmp, "MMC_TYPE=%s", p);
-    free(p);
-    uevent_params[1] = (char *) strdup(tmp);
-
-    sprintf(filename, "/sys%s/name", devpath);
-    p = read_file(filename, &sz);
-    p[strlen(p) - 1] = '\0';
-    sprintf(tmp, "MMC_NAME=%s", p);
-    free(p);
-    uevent_params[2] = (char *) strdup(tmp);
-
-    uevent_params[3] = (char *) NULL;
-
-    if (simulate_uevent("mmc", devpath, "add", uevent_params) < 0) {
-        LOGE("Error simulating uevent (%m)");
-        return -errno;
-    }
-
-    /*
-     *  Check for block drivers
-     */
-    char block_devpath[255];
-    sprintf(tmp, "%s/block", devpath);
-    sprintf(filename, "/sys%s/block", devpath);
-    if (!access(filename, F_OK)) {
-        if (mmc_bootstrap_block(tmp)) {
-            LOGE("Error bootstrapping block @ %s", tmp);
-        }
-    }
-
-    return 0;
-}
-
-static int mmc_bootstrap_block(char *devpath)
-{
-    char blockdir_path[255];
-    DIR *d;
-    struct dirent *de;
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("mmc_bootstrap_block(%s):", devpath);
-#endif
-
-    sprintf(blockdir_path, "/sys%s", devpath);
-
-    if (!(d = opendir(blockdir_path))) {
-        LOGE("Failed to opendir %s", devpath);
-        return -errno;
-    }
-
-    while ((de = readdir(d))) {
-        char tmp[255];
-
-        if (de->d_name[0] == '.')
-            continue;
-        sprintf(tmp, "%s/%s", devpath, de->d_name);
-        if (mmc_bootstrap_mmcblk(tmp))
-            LOGE("Error bootstraping mmcblk @ %s", tmp);
-    }
-    closedir(d);
-    return 0;
-}
-
-static int mmc_bootstrap_mmcblk(char *devpath)
-{
-    char *mmcblk_devname;
-    int part_no;
-    int rc;
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("mmc_bootstrap_mmcblk(%s):", devpath);
-#endif
-
-    if ((rc = mmc_bootstrap_mmcblk_partition(devpath))) {
-        LOGE("Error bootstrapping mmcblk partition '%s'", devpath);
-        return rc;
-    }
-
-    for (mmcblk_devname = &devpath[strlen(devpath)];
-         *mmcblk_devname != '/'; mmcblk_devname--);
-    mmcblk_devname++;
-
-    for (part_no = 0; part_no < 4; part_no++) {
-        char part_file[255];
-        sprintf(part_file, "/sys%s/%sp%d", devpath, mmcblk_devname, part_no);
-        if (!access(part_file, F_OK)) {
-            char part_devpath[255];
-
-            sprintf(part_devpath, "%s/%sp%d", devpath, mmcblk_devname, part_no);
-            if (mmc_bootstrap_mmcblk_partition(part_devpath)) 
-                LOGE("Error bootstrapping mmcblk partition '%s'", part_devpath);
-        }
-    }
-
-    return 0;
-}
-
-static int mmc_bootstrap_mmcblk_partition(char *devpath)
-{
-    char filename[255];
-    char *uevent_buffer;
-    ssize_t sz;
-    char *uevent_params[4];
-    char tmp[255];
-    FILE *fp;
-    char line[255];
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("mmc_bootstrap_mmcblk_partition(%s):", devpath);
-#endif
-
-    sprintf(tmp, "DEVPATH=%s", devpath);
-    uevent_params[0] = strdup(tmp);
-
-    sprintf(filename, "/sys%s/uevent", devpath);
-    if (!(fp = fopen(filename, "r"))) {
-        LOGE("Unable to open '%s' (%m)", filename);
-        return -errno;
-    }
-
-    while (fgets(line, sizeof(line), fp)) {
-        line[strlen(line)-1] = 0;
-        if (!strncmp(line, "DEVTYPE=", 8))
-            uevent_params[1] = strdup(line);
-        else if (!strncmp(line, "MAJOR=",6)) 
-            uevent_params[2] = strdup(line);
-        else if (!strncmp(line, "MINOR=",6)) 
-            uevent_params[3] = strdup(line);
-    }
-    fclose(fp);
-
-    if (!uevent_params[1] || !uevent_params[2] || !uevent_params[3]) {
-        LOGE("mmcblk uevent missing required params");
-        return -1;
-    }
-    uevent_params[4] = '\0';
-    
-    if (simulate_uevent("block", devpath, "add", uevent_params) < 0) {
-        LOGE("Error simulating uevent (%m)");
-        return -errno;
-    }
-    return 0;
-}
diff --git a/vold/mmc.h b/vold/mmc.h
deleted file mode 100644
index 5a5d184..0000000
--- a/vold/mmc.h
+++ /dev/null
@@ -1,23 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _MMC_H
-#define _MMC_H
-
-#define SYSFS_CLASS_MMC_PATH "/sys/class/mmc_host"
-
-#endif
diff --git a/vold/switch.c b/vold/switch.c
deleted file mode 100644
index ba9ddb3..0000000
--- a/vold/switch.c
+++ /dev/null
@@ -1,121 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include <sys/types.h>
-
-#include "vold.h"
-#include "switch.h"
-
-#define DEBUG_BOOTSTRAP 0
-
-static int mmc_bootstrap_switch(char *sysfs_path);
-
-int switch_bootstrap()
-{
-    DIR *d;
-    struct dirent *de;
-
-    if (!(d = opendir(SYSFS_CLASS_SWITCH_PATH))) {
-        LOG_ERROR("Unable to open '%s' (%m)", SYSFS_CLASS_SWITCH_PATH);
-        return -errno;
-    }
-
-    while ((de = readdir(d))) {
-        char tmp[255];
-
-        if (de->d_name[0] == '.')
-            continue;
-
-        sprintf(tmp, "%s/%s", SYSFS_CLASS_SWITCH_PATH, de->d_name);
-        if (mmc_bootstrap_switch(tmp))
-            LOG_ERROR("Error bootstrapping switch '%s' (%m)", tmp);
-    }
-
-    closedir(d);
-
-    return 0;
-}
-
-static int mmc_bootstrap_switch(char *sysfs_path)
-{
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("bootstrap_switch(%s):", sysfs_path);
-#endif
-
-    char filename[255];
-    char name[255];
-    char state[255];
-    char tmp[255];
-    char *uevent_params[3];
-    char devpath[255];
-    FILE *fp;
-
-    /*
-     * Read switch name
-     */
-    sprintf(filename, "%s/name", sysfs_path);
-    if (!(fp = fopen(filename, "r"))) {
-        LOGE("Error opening switch name path '%s' (%s)",
-             sysfs_path, strerror(errno));
-       return -errno;
-    }
-    if (!fgets(name, sizeof(name), fp)) {
-        LOGE("Unable to read switch name");
-        fclose(fp);
-        return -EIO;
-    }
-    fclose(fp);
-
-    name[strlen(name) -1] = '\0';
-    sprintf(devpath, "/devices/virtual/switch/%s", name);
-    sprintf(tmp, "SWITCH_NAME=%s", name);
-    uevent_params[0] = (char *) strdup(tmp);
-
-    /*
-     * Read switch state
-     */
-    sprintf(filename, "%s/state", sysfs_path);
-    if (!(fp = fopen(filename, "r"))) {
-        LOGE("Error opening switch state path '%s' (%s)",
-             sysfs_path, strerror(errno));
-       return -errno;
-    }
-    if (!fgets(state, sizeof(state), fp)) {
-        LOGE("Unable to read switch state");
-        fclose(fp);
-        return -EIO;
-    }
-    fclose(fp);
-
-    state[strlen(state) -1] = '\0';
-    sprintf(tmp, "SWITCH_STATE=%s", state);
-    uevent_params[1] = (char *) strdup(tmp);
-
-    uevent_params[2] = (char *) NULL;
-
-    if (simulate_uevent("switch", devpath, "add", uevent_params) < 0) {
-        LOGE("Error simulating uevent (%s)", strerror(errno));
-        return -errno;
-    }
-
-    return 0;   
-}
diff --git a/vold/switch.h b/vold/switch.h
deleted file mode 100644
index 6729f2d..0000000
--- a/vold/switch.h
+++ /dev/null
@@ -1,25 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _SWITCH_H
-#define _SWITCH_H
-
-#include "vold.h"
-
-#define SYSFS_CLASS_SWITCH_PATH "/sys/class/switch"
-
-#endif
diff --git a/vold/uevent.c b/vold/uevent.c
deleted file mode 100644
index b1a6944..0000000
--- a/vold/uevent.c
+++ /dev/null
@@ -1,443 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include "vold.h"
-#include "uevent.h"
-#include "mmc.h"
-#include "blkdev.h"
-#include "volmgr.h"
-#include "media.h"
-
-#define DEBUG_UEVENT 0
-
-#define UEVENT_PARAMS_MAX 32
-
-enum uevent_action { action_add, action_remove, action_change };
-
-struct uevent {
-    char *path;
-    enum uevent_action action;
-    char *subsystem;
-    char *param[UEVENT_PARAMS_MAX];
-    unsigned int seqnum;
-};
-
-struct uevent_dispatch {
-    char *subsystem;
-    int (* dispatch) (struct uevent *);
-};
-
-static void dump_uevent(struct uevent *);
-static int dispatch_uevent(struct uevent *event);
-static void free_uevent(struct uevent *event);
-static char *get_uevent_param(struct uevent *event, char *param_name);
-
-static int handle_powersupply_event(struct uevent *event);
-static int handle_switch_event(struct uevent *);
-static int handle_battery_event(struct uevent *);
-static int handle_mmc_event(struct uevent *);
-static int handle_block_event(struct uevent *);
-static int handle_bdi_event(struct uevent *);
-static void _cb_blkdev_ok_to_destroy(blkdev_t *dev);
-
-static struct uevent_dispatch dispatch_table[] = {
-    { "switch", handle_switch_event }, 
-    { "battery", handle_battery_event }, 
-    { "mmc", handle_mmc_event },
-    { "block", handle_block_event },
-    { "bdi", handle_bdi_event },
-    { "power_supply", handle_powersupply_event },
-    { NULL, NULL }
-};
-
-static boolean low_batt = false;
-static boolean door_open = true;
-
-int process_uevent_message(int socket)
-{
-    char buffer[64 * 1024]; // Thank god we're not in the kernel :)
-    int count;
-    char *s = buffer;
-    char *end;
-    struct uevent *event;
-    int param_idx = 0;
-    int i;
-    int first = 1;
-    int rc = 0;
-
-    if ((count = recv(socket, buffer, sizeof(buffer), 0)) < 0) {
-        LOGE("Error receiving uevent (%s)", strerror(errno));
-        return -errno;
-    }
-
-    if (!(event = malloc(sizeof(struct uevent)))) {
-        LOGE("Error allocating memory (%s)", strerror(errno));
-        return -errno;
-    }
-
-    memset(event, 0, sizeof(struct uevent));
-
-    end = s + count;
-    while (s < end) {
-        if (first) {
-            char *p;
-            for (p = s; *p != '@'; p++);
-            p++;
-            event->path = strdup(p);
-            first = 0;
-        } else {
-            if (!strncmp(s, "ACTION=", strlen("ACTION="))) {
-                char *a = s + strlen("ACTION=");
-               
-                if (!strcmp(a, "add"))
-                    event->action = action_add;
-                else if (!strcmp(a, "change"))
-                    event->action = action_change;
-                else if (!strcmp(a, "remove"))
-                    event->action = action_remove;
-            } else if (!strncmp(s, "SEQNUM=", strlen("SEQNUM=")))
-                event->seqnum = atoi(s + strlen("SEQNUM="));
-            else if (!strncmp(s, "SUBSYSTEM=", strlen("SUBSYSTEM=")))
-                event->subsystem = strdup(s + strlen("SUBSYSTEM="));
-            else
-                event->param[param_idx++] = strdup(s);
-        }
-        s+= strlen(s) + 1;
-    }
-
-    rc = dispatch_uevent(event);
-    
-    free_uevent(event);
-    return rc;
-}
-
-int simulate_uevent(char *subsys, char *path, char *action, char **params)
-{
-    struct uevent *event;
-    char tmp[255];
-    int i, rc;
-
-    if (!(event = malloc(sizeof(struct uevent)))) {
-        LOGE("Error allocating memory (%s)", strerror(errno));
-        return -errno;
-    }
-
-    memset(event, 0, sizeof(struct uevent));
-
-    event->subsystem = strdup(subsys);
-
-    if (!strcmp(action, "add"))
-        event->action = action_add;
-    else if (!strcmp(action, "change"))
-        event->action = action_change;
-    else if (!strcmp(action, "remove"))
-        event->action = action_remove;
-    else {
-        LOGE("Invalid action '%s'", action);
-        return -1;
-    }
-
-    event->path = strdup(path);
-
-    for (i = 0; i < UEVENT_PARAMS_MAX; i++) {
-        if (!params[i])
-            break;
-        event->param[i] = strdup(params[i]);
-    }
-
-    rc = dispatch_uevent(event);
-    free_uevent(event);
-    return rc;
-}
-
-static int dispatch_uevent(struct uevent *event)
-{
-    int i;
-
-#if DEBUG_UEVENT
-    dump_uevent(event);
-#endif
-    for (i = 0; dispatch_table[i].subsystem != NULL; i++) {
-        if (!strcmp(dispatch_table[i].subsystem, event->subsystem))
-            return dispatch_table[i].dispatch(event);
-    }
-
-#if DEBUG_UEVENT
-    LOG_VOL("No uevent handlers registered for '%s' subsystem", event->subsystem);
-#endif
-    return 0;
-}
-
-static void dump_uevent(struct uevent *event)
-{
-    int i;
-
-    LOG_VOL("[UEVENT] Sq: %u S: %s A: %d P: %s",
-              event->seqnum, event->subsystem, event->action, event->path);
-    for (i = 0; i < UEVENT_PARAMS_MAX; i++) {
-        if (!event->param[i])
-            break;
-        LOG_VOL("%s", event->param[i]);
-    }
-}
-
-static void free_uevent(struct uevent *event)
-{
-    int i;
-    free(event->path);
-    free(event->subsystem);
-    for (i = 0; i < UEVENT_PARAMS_MAX; i++) {
-        if (!event->param[i])
-            break;
-        free(event->param[i]);
-    }
-    free(event);
-}
-
-static char *get_uevent_param(struct uevent *event, char *param_name)
-{
-    int i;
-
-    for (i = 0; i < UEVENT_PARAMS_MAX; i++) {
-        if (!event->param[i])
-            break;
-        if (!strncmp(event->param[i], param_name, strlen(param_name)))
-            return &event->param[i][strlen(param_name) + 1];
-    }
-
-    LOGE("get_uevent_param(): No parameter '%s' found", param_name);
-    return NULL;
-}
-
-/*
- * ---------------
- * Uevent Handlers
- * ---------------
- */
-
-static int handle_powersupply_event(struct uevent *event)
-{
-    char *ps_type = get_uevent_param(event, "POWER_SUPPLY_TYPE");
-    char *ps_cap = get_uevent_param(event, "POWER_SUPPLY_CAPACITY");
-
-    if (!strcasecmp(ps_type, "battery")) {
-        int capacity = atoi(ps_cap);
-  
-        if (capacity < 5)
-            low_batt = true;
-        else
-            low_batt = false;
-LOG_VOL("handle_powersupply_event(): low_batt = %d, door_open = %d", low_batt, door_open);
-        volmgr_safe_mode(low_batt || door_open);
-    }
-    return 0;
-}
-
-static int handle_switch_event(struct uevent *event)
-{
-    char *name = get_uevent_param(event, "SWITCH_NAME");
-    char *state = get_uevent_param(event, "SWITCH_STATE");
-
-
-    if (!strcmp(name, "usb_mass_storage")) {
-        if (!strcmp(state, "online")) {
-            ums_hostconnected_set(true);
-        } else {
-            ums_hostconnected_set(false);
-            volmgr_enable_ums(false);
-        }
-    } else if (!strcmp(name, "sd-door")) {
-        if (!strcmp(state, "open"))
-            door_open = true;
-        else
-            door_open = false;
-LOG_VOL("handle_powersupply_event(): low_batt = %d, door_open = %d", low_batt, door_open);
-        volmgr_safe_mode(low_batt || door_open);
-    } else
-        LOG_VOL("handle_switch_event(): Ignoring switch '%s'", name);
-
-    return 0;
-}
-
-static int handle_battery_event(struct uevent *event)
-{
-    return 0;
-}
-
-static int handle_block_event(struct uevent *event)
-{
-    char mediapath[255];
-    media_t *media;
-    int n;
-    int maj, min;
-    blkdev_t *blkdev;
-
-    /*
-     * Look for backing media for this block device
-     */
-    if (!strncmp(get_uevent_param(event, "DEVPATH"),
-                 "/devices/virtual/",
-                 strlen("/devices/virtual/"))) {
-        n = 0;
-    } else if (!strcmp(get_uevent_param(event, "DEVTYPE"), "disk"))
-        n = 2;
-    else if (!strcmp(get_uevent_param(event, "DEVTYPE"), "partition"))
-        n = 3;
-    else {
-        LOGE("Bad blockdev type '%s'", get_uevent_param(event, "DEVTYPE"));
-        return -EINVAL;
-    }
-
-    truncate_sysfs_path(event->path, n, mediapath);
-
-    if (!(media = media_lookup_by_path(mediapath, false))) {
-#if DEBUG_UEVENT
-        LOG_VOL("No backend media found @ device path '%s'", mediapath);
-#endif
-        return 0;
-    }
-
-    maj = atoi(get_uevent_param(event, "MAJOR"));
-    min = atoi(get_uevent_param(event, "MINOR"));
-
-    if (event->action == action_add) {
-        blkdev_t *disk;
-
-        /*
-         * If there isn't a disk already its because *we*
-         * are the disk
-         */
-        disk = blkdev_lookup_by_devno(maj, 0);
-
-        if (!(blkdev = blkdev_create(disk,
-                                     event->path,
-                                     maj,
-                                     min,
-                                     media,
-                                     get_uevent_param(event, "DEVTYPE")))) {
-            LOGE("Unable to allocate new blkdev (%m)");
-            return -1;
-        }
-
-        blkdev_refresh(blkdev);
-
-        /*
-         * Add the blkdev to media
-         */
-        int rc;
-        if ((rc = media_add_blkdev(media, blkdev)) < 0) {
-            LOGE("Unable to add blkdev to card (%d)", rc);
-            return rc;
-        }
-
-        LOG_VOL("New blkdev %d.%d on media %s, media path %s, Dpp %d",
-                blkdev->major, blkdev->minor, media->name, mediapath,
-                blkdev_get_num_pending_partitions(blkdev->disk));
-
-        if (blkdev_get_num_pending_partitions(blkdev->disk) == 0) {
-            if ((rc = volmgr_consider_disk(blkdev->disk)) < 0) {
-                LOGE("Volmgr failed to handle device (%d)", rc);
-                return rc;
-            }
-        }
-    } else if (event->action == action_remove) {
-        if (!(blkdev = blkdev_lookup_by_devno(maj, min)))
-            return 0;
-
-        LOG_VOL("Destroying blkdev %d.%d @ %s on media %s", blkdev->major,
-                blkdev->minor, blkdev->devpath, media->name);
-        volmgr_notify_eject(blkdev, _cb_blkdev_ok_to_destroy);
-
-    } else if (event->action == action_change) {
-        if (!(blkdev = blkdev_lookup_by_devno(maj, min)))
-            return 0;
-
-        LOG_VOL("Modified blkdev %d.%d @ %s on media %s", blkdev->major,
-                blkdev->minor, blkdev->devpath, media->name);
-        
-        blkdev_refresh(blkdev);
-    } else  {
-#if DEBUG_UEVENT
-        LOG_VOL("No handler implemented for action %d", event->action);
-#endif
-    }
-    return 0;
-}
-
-static void _cb_blkdev_ok_to_destroy(blkdev_t *dev)
-{
-    media_t *media = media_lookup_by_dev(dev);
-    if (media)
-        media_remove_blkdev(media, dev);
-    blkdev_destroy(dev);
-}
-
-static int handle_bdi_event(struct uevent *event)
-{
-    return 0;
-}
-
-static int handle_mmc_event(struct uevent *event)
-{
-    if (event->action == action_add) {
-        media_t *media;
-        char serial[80];
-        char *type;
-
-        /*
-         * Pull card information from sysfs
-         */
-        type = get_uevent_param(event, "MMC_TYPE");
-        if (strcmp(type, "SD") && strcmp(type, "MMC"))
-            return 0;
-        
-        read_sysfs_var(serial, sizeof(serial), event->path, "serial");
-        if (!(media = media_create(event->path,
-                                   get_uevent_param(event, "MMC_NAME"),
-                                   serial,
-                                   media_mmc))) {
-            LOGE("Unable to allocate new media (%m)");
-            return -1;
-        }
-        LOG_VOL("New MMC card '%s' (serial %u) added @ %s", media->name,
-                  media->serial, media->devpath);
-    } else if (event->action == action_remove) {
-        media_t *media;
-
-        if (!(media = media_lookup_by_path(event->path, false))) {
-            LOGE("Unable to lookup media '%s'", event->path);
-            return -1;
-        }
-
-        LOG_VOL("MMC card '%s' (serial %u) @ %s removed", media->name, 
-                  media->serial, media->devpath);
-        media_destroy(media);
-    } else {
-#if DEBUG_UEVENT
-        LOG_VOL("No handler implemented for action %d", event->action);
-#endif
-    }
-
-    return 0;
-}
diff --git a/vold/uevent.h b/vold/uevent.h
deleted file mode 100644
index 0e9e671..0000000
--- a/vold/uevent.h
+++ /dev/null
@@ -1,21 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _UEVENT_MSG_H
-#define _UEVENT_MSG_H
-
-#endif
diff --git a/vold/ums.c b/vold/ums.c
deleted file mode 100644
index 4d0fc25..0000000
--- a/vold/ums.c
+++ /dev/null
@@ -1,129 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <fcntl.h>
-#include <errno.h>
-
-#include "vold.h"
-#include "ums.h"
-
-#define DEBUG_UMS 0
-
-static boolean host_connected = false;
-static boolean ums_enabled = false;
-
-int ums_bootstrap(void)
-{
-    return 0;
-}
-
-void ums_enabled_set(boolean enabled)
-{
-    ums_enabled = enabled;
-    send_msg(enabled ? VOLD_EVT_UMS_ENABLED : VOLD_EVT_UMS_DISABLED);
-}
-
-boolean ums_enabled_get()
-{
-    return ums_enabled;
-}
-
-void ums_hostconnected_set(boolean connected)
-{
-#if DEBUG_UMS
-    LOG_VOL("ums_hostconnected_set(%d):", connected);
-#endif
-    host_connected = connected;
-
-    if (!connected)
-        ums_enabled_set(false);
-    send_msg(connected ? VOLD_EVT_UMS_CONNECTED : VOLD_EVT_UMS_DISCONNECTED);
-}
-
-int ums_enable(char *dev_fspath, char *lun_syspath)
-{
-    LOG_VOL("ums_enable(%s, %s):", dev_fspath, lun_syspath);
-
-    int fd;
-    char filename[255];
-
-    sprintf(filename, "/sys/%s/file", lun_syspath);
-    if ((fd = open(filename, O_WRONLY)) < 0) {
-        LOGE("Unable to open '%s' (%s)", filename, strerror(errno));
-        return -errno;
-    }
-
-    if (write(fd, dev_fspath, strlen(dev_fspath)) < 0) {
-        LOGE("Unable to write to ums lunfile (%s)", strerror(errno));
-        close(fd);
-        return -errno;
-    }
-    
-    close(fd);
-    return 0;
-}
-
-int ums_disable(char *lun_syspath)
-{
-#if DEBUG_UMS
-    LOG_VOL("ums_disable(%s):", lun_syspath);
-#endif
-
-    int fd;
-    char filename[255];
-
-    sprintf(filename, "/sys/%s/file", lun_syspath);
-    if ((fd = open(filename, O_WRONLY)) < 0) {
-        LOGE("Unable to open '%s' (%s)", filename, strerror(errno));
-        return -errno;
-    }
-
-    char ch = 0;
-
-    if (write(fd, &ch, 1) < 0) {
-        LOGE("Unable to write to ums lunfile (%s)", strerror(errno));
-        close(fd);
-        return -errno;
-    }
-    
-    close(fd);
-    return 0;
-}
-
-boolean ums_hostconnected_get(void)
-{
-    return host_connected;
-}
-
-int ums_send_status(void)
-{
-    int rc;
-
-#if DEBUG_UMS
-    LOG_VOL("ums_send_status():");
-#endif
-
-    rc = send_msg(ums_enabled_get() ? VOLD_EVT_UMS_ENABLED :
-                                      VOLD_EVT_UMS_DISABLED);
-    if (rc < 0)
-        return rc;
-
-    rc = send_msg(ums_hostconnected_get() ? VOLD_EVT_UMS_CONNECTED :
-                                            VOLD_EVT_UMS_DISCONNECTED);
-
-    return rc;
-}
diff --git a/vold/ums.h b/vold/ums.h
deleted file mode 100644
index 02cdec3..0000000
--- a/vold/ums.h
+++ /dev/null
@@ -1,31 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _UMS_H
-#define _UMS_H
-
-// these must match the corresponding strings in java/android/android/os/UsbListener.java
-#define VOLD_EVT_UMS_ENABLED              "ums_enabled"
-#define VOLD_EVT_UMS_DISABLED             "ums_disabled"
-#define VOLD_EVT_UMS_CONNECTED            "ums_connected"
-#define VOLD_EVT_UMS_DISCONNECTED         "ums_disconnected"
-
-
-int ums_send_status(void);
-int ums_enable(char *device_file, char *lun_syspath);
-int ums_disable(char *lun_syspath);
-#endif
diff --git a/vold/vold.c b/vold/vold.c
deleted file mode 100644
index 17331ac..0000000
--- a/vold/vold.c
+++ /dev/null
@@ -1,234 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <pthread.h>
-
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/un.h>
-
-#include <cutils/config_utils.h>
-#include <cutils/cpu_info.h>
-#include <cutils/properties.h>
-#include <cutils/sockets.h>
-
-#include <linux/netlink.h>
-
-#include <private/android_filesystem_config.h>
-
-#include "vold.h"
-#include "volmgr.h"
-
-
-#define VOLD_SOCKET "vold"
-
-/*
- * Globals
- */
-
-static int ver_major = 2;
-static int ver_minor = 0;
-static pthread_mutex_t write_mutex = PTHREAD_MUTEX_INITIALIZER;
-static int fw_sock = -1;
-
-int main(int argc, char **argv)
-{
-    int door_sock = -1;
-    int uevent_sock = -1;
-    struct sockaddr_nl nladdr;
-    int uevent_sz = 64 * 1024;
-
-    LOG_VOL("Android Volume Daemon version %d.%d", ver_major, ver_minor);
-
-    /*
-     * Create all the various sockets we'll need
-     */
-
-    // Socket to listen on for incomming framework connections
-    if ((door_sock = android_get_control_socket(VOLD_SOCKET)) < 0) {
-        LOGE("Obtaining file descriptor socket '%s' failed: %s",
-             VOLD_SOCKET, strerror(errno));
-        exit(1);
-    }
-
-    if (listen(door_sock, 4) < 0) {
-        LOGE("Unable to listen on fd '%d' for socket '%s': %s", 
-             door_sock, VOLD_SOCKET, strerror(errno));
-        exit(1);
-    }
-
-    mkdir("/dev/block/vold", 0755);
-
-    // Socket to listen on for uevent changes
-    memset(&nladdr, 0, sizeof(nladdr));
-    nladdr.nl_family = AF_NETLINK;
-    nladdr.nl_pid = getpid();
-    nladdr.nl_groups = 0xffffffff;
-
-    if ((uevent_sock = socket(PF_NETLINK,
-                             SOCK_DGRAM,NETLINK_KOBJECT_UEVENT)) < 0) {
-        LOGE("Unable to create uevent socket: %s", strerror(errno));
-        exit(1);
-    }
-
-    if (setsockopt(uevent_sock, SOL_SOCKET, SO_RCVBUFFORCE, &uevent_sz,
-                   sizeof(uevent_sz)) < 0) {
-        LOGE("Unable to set uevent socket options: %s", strerror(errno));
-        exit(1);
-    }
-
-    if (bind(uevent_sock, (struct sockaddr *) &nladdr, sizeof(nladdr)) < 0) {
-        LOGE("Unable to bind uevent socket: %s", strerror(errno));
-        exit(1);
-    }
-
-    /*
-     * Bootstrap 
-     */
-
-    // Volume Manager
-    volmgr_bootstrap();
-
-    // SD Card system
-    mmc_bootstrap();
-
-    // USB Mass Storage
-    ums_bootstrap();
-
-    // Switch
-    switch_bootstrap();
-
-    /*
-     * Main loop
-     */
-    LOG_VOL("Bootstrapping complete");
-    while(1) {
-        fd_set read_fds;
-        struct timeval to;
-        int max = 0;
-        int rc = 0;
-
-        to.tv_sec = (60 * 60);
-        to.tv_usec = 0;
-
-        FD_ZERO(&read_fds);
-        FD_SET(door_sock, &read_fds);
-        if (door_sock > max)
-            max = door_sock;
-        FD_SET(uevent_sock, &read_fds);
-        if (uevent_sock > max)
-            max = uevent_sock;
-
-        if (fw_sock != -1) {
-            FD_SET(fw_sock, &read_fds);
-            if (fw_sock > max)
-                max = fw_sock;
-        }
-
-        if ((rc = select(max + 1, &read_fds, NULL, NULL, &to)) < 0) {
-            LOGE("select() failed (%s)", strerror(errno));
-            sleep(1);
-            continue;
-        }
-
-        if (!rc) {
-            continue;
-        }
-
-        if (FD_ISSET(door_sock, &read_fds)) {
-            struct sockaddr addr;
-            socklen_t alen;
-
-            alen = sizeof(addr);
-
-            if (fw_sock != -1) {
-                LOGE("Dropping duplicate framework connection");
-                int tmp = accept(door_sock, &addr, &alen);
-                close(tmp);
-                continue;
-            }
-
-            if ((fw_sock = accept(door_sock, &addr, &alen)) < 0) {
-                LOGE("Unable to accept framework connection (%s)",
-                     strerror(errno));
-            }
-            LOG_VOL("Accepted connection from framework");
-            if ((rc = volmgr_send_states()) < 0) {
-                LOGE("Unable to send volmgr status to framework (%d)", rc);
-            }
-        }
-
-        if (FD_ISSET(fw_sock, &read_fds)) {
-            if ((rc = process_framework_command(fw_sock)) < 0) {
-                if (rc == -ECONNRESET) {
-                    LOGE("Framework disconnected");
-                    close(fw_sock);
-                    fw_sock = -1;
-                } else {
-                    LOGE("Error processing framework command (%s)",
-                         strerror(errno));
-                }
-            }
-        }
-
-        if (FD_ISSET(uevent_sock, &read_fds)) {
-            if ((rc = process_uevent_message(uevent_sock)) < 0) {
-                LOGE("Error processing uevent msg (%s)", strerror(errno));
-            }
-        }
-    } // while
-
-}
-
-int send_msg(char* message)
-{
-    int result = -1;
-
-    pthread_mutex_lock(&write_mutex);
-
-    LOG_VOL("send_msg(%s):", message);
-
-    if (fw_sock >= 0)
-        result = write(fw_sock, message, strlen(message) + 1);
-
-    pthread_mutex_unlock(&write_mutex);
-
-    return result;
-}
-
-int send_msg_with_data(char *message, char *data)
-{
-    int result = -1;
-
-    char* buffer = (char *)alloca(strlen(message) + strlen(data) + 1);
-    if (!buffer) {
-        LOGE("alloca failed in send_msg_with_data");
-        return -1;
-    }
-
-    strcpy(buffer, message);
-    strcat(buffer, data);
-    return send_msg(buffer);
-}
diff --git a/vold/vold.h b/vold/vold.h
deleted file mode 100644
index 0876bec..0000000
--- a/vold/vold.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef VOLD_H__
-#define VOLD_H__
-
-#define LOG_TAG "vold"
-#include "cutils/log.h"
-
-typedef int boolean;
-enum {
-    false = 0,
-    true = 1
-};
-
-#define DEVPATH "/dev/block/"
-#define DEVPATHLENGTH 11
-
-#define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
-
-// Set this for logging error messages
-#define ENABLE_LOG_ERROR
-
-// set this to log vold events
-#define ENABLE_LOG_VOL
-
-#ifdef ENABLE_LOG_ERROR
-#define LOG_ERROR(fmt, args...) \
-    { LOGE(fmt , ## args); }
-#else
-#define LOG_ERROR(fmt, args...) \
-    do { } while (0)
-#endif /* ENABLE_LOG_ERROR */
-
-#ifdef ENABLE_LOG_VOL
-#define LOG_VOL(fmt, args...) \
-    { LOGD(fmt , ## args); }
-#else
-#define LOG_VOL(fmt, args...) \
-    do { } while (0)
-#endif /* ENABLE_LOG_VOL */
-
-#ifdef ENABLE_LOG_SERVER
-#define LOG_SERVER(fmt, args...) \
-    { LOGD(fmt , ## args); }
-#else
-#define LOG_SERVER(fmt, args...) \
-    do { } while (0)
-#endif /* ENABLE_LOG_SERVER */
-
-#ifdef ENABLE_LOG_ASEC
-#define LOG_ASEC(fmt, args...) \
-    { LOGD(fmt , ## args); }
-#else
-#define LOG_ASEC(fmt, args...) \
-    do { } while (0)
-#endif /* ENABLE_LOG_ASEC */
-
-/*
- * Prototypes
- */
-
-int process_framework_command(int socket);
-
-int process_inotify_event(int fd);
-int inotify_bootstrap(void);
-
-int process_uevent_message(int socket);
-int simulate_uevent(char *subsystem, char *path, char *action, char **params);
-
-int mmc_bootstrap(void);
-int ums_bootstrap(void);
-
-int volmgr_bootstrap(void);
-
-int switch_bootstrap(void);
-
-void *read_file(char *filename, ssize_t *_size);
-char *truncate_sysfs_path(char *path, int num_elements_to_remove, char *buffer);
-char *read_sysfs_var(char *buffer, size_t maxlen, char *devpath, char *var);
-
-void ums_hostconnected_set(boolean connected);
-boolean ums_hostconnected_get(void);
-
-int send_msg(char *msg);
-int send_msg_with_data(char *msg, char *data);
-#endif
diff --git a/vold/volmgr.c b/vold/volmgr.c
deleted file mode 100644
index c3ce8d1..0000000
--- a/vold/volmgr.c
+++ /dev/null
@@ -1,1229 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <sched.h>
-
-#include <sys/mount.h>
-
-#include <cutils/config_utils.h>
-#include <cutils/properties.h>
-
-#include "vold.h"
-#include "volmgr.h"
-#include "blkdev.h"
-#include "ums.h"
-#include "format.h"
-#include "devmapper.h"
-
-#include "volmgr_ext3.h"
-#include "volmgr_vfat.h"
-
-#define DEBUG_VOLMGR 0
-
-static volume_t *vol_root = NULL;
-static boolean safe_mode = true;
-
-static struct volmgr_fstable_entry fs_table[] = {
-    { "ext3", ext_identify, ext_check, ext_mount , true },
-    { "vfat", vfat_identify, vfat_check, vfat_mount , false },
-    { NULL, NULL, NULL, NULL , false}
-};
-
-struct _volume_state_event_map {
-    volume_state_t state;
-    char           *event;
-    char           *property_val;
-};
-
-static struct _volume_state_event_map volume_state_strings[] = {
-    { volstate_unknown,     "volstate_unknown:",  "unknown" },
-    { volstate_nomedia,     VOLD_EVT_NOMEDIA,     VOLD_ES_PVAL_NOMEDIA },
-    { volstate_unmounted,   VOLD_EVT_UNMOUNTED,   VOLD_ES_PVAL_UNMOUNTED },
-    { volstate_checking,    VOLD_EVT_CHECKING,    VOLD_ES_PVAL_CHECKING },
-    { volstate_mounted,     VOLD_EVT_MOUNTED,     VOLD_ES_PVAL_MOUNTED },
-    { volstate_mounted_ro,  VOLD_EVT_MOUNTED_RO,  VOLD_ES_PVAL_MOUNTED_RO },
-    { volstate_badremoval,  VOLD_EVT_BADREMOVAL,  VOLD_ES_PVAL_BADREMOVAL },
-    { volstate_damaged,     VOLD_EVT_DAMAGED,     VOLD_ES_PVAL_DAMAGED },
-    { volstate_nofs,        VOLD_EVT_NOFS,        VOLD_ES_PVAL_NOFS },
-    { volstate_ums,         VOLD_EVT_UMS,         VOLD_ES_PVAL_UMS },
-    { 0, NULL, NULL }
-};
-
-
-static int volmgr_readconfig(char *cfg_path);
-static int volmgr_config_volume(cnode *node);
-static volume_t *volmgr_lookup_volume_by_mediapath(char *media_path, boolean fuzzy);
-static volume_t *volmgr_lookup_volume_by_dev(blkdev_t *dev);
-static int _volmgr_start(volume_t *vol, blkdev_t *dev);
-static int volmgr_start_fs(struct volmgr_fstable_entry *fs, volume_t *vol, blkdev_t *dev);
-static void *volmgr_start_fs_thread(void *arg);
-static void volmgr_start_fs_thread_sighandler(int signo);
-static void volume_setstate(volume_t *vol, volume_state_t state);
-static char *conv_volstate_to_eventstr(volume_state_t state);
-static char *conv_volstate_to_propstr(volume_state_t state);
-static int volume_send_state(volume_t *vol);
-static void _cb_volstopped_for_ums_enable(volume_t *v, void *arg);
-static int _volmgr_enable_ums(volume_t *);
-static int volmgr_shutdown_volume(volume_t *v, void (* cb) (volume_t *, void *arg), boolean emit_statechange);
-static int volmgr_stop_volume(volume_t *v, void (*cb) (volume_t *, void *), void *arg, boolean emit_statechange);
-static void _cb_volume_stopped_for_eject(volume_t *v, void *arg);
-static void _cb_volume_stopped_for_shutdown(volume_t *v, void *arg);
-static int _volmgr_consider_disk_and_vol(volume_t *vol, blkdev_t *dev);
-static void volmgr_uncage_reaper(volume_t *vol, void (* cb) (volume_t *, void *arg), void *arg);
-static void volmgr_reaper_thread_sighandler(int signo);
-static void volmgr_add_mediapath_to_volume(volume_t *v, char *media_path);
-static int volmgr_send_eject_request(volume_t *v);
-static volume_t *volmgr_lookup_volume_by_mountpoint(char *mount_point, boolean leave_locked);
-
-static boolean _mountpoint_mounted(char *mp)
-{
-    char device[256];
-    char mount_path[256];
-    char rest[256];
-    FILE *fp;
-    char line[1024];
-
-    if (!(fp = fopen("/proc/mounts", "r"))) {
-        LOGE("Error opening /proc/mounts (%s)", strerror(errno));
-        return false;
-    }
-
-    while(fgets(line, sizeof(line), fp)) {
-        line[strlen(line)-1] = '\0';
-        sscanf(line, "%255s %255s %255s\n", device, mount_path, rest);
-        if (!strcmp(mount_path, mp)) {
-            fclose(fp);
-            return true;
-        }
-        
-    }
-
-    fclose(fp);
-    return false;
-}
-
-/*
- * Public functions
- */
-
-int volmgr_set_volume_key(char *mount_point, unsigned char *key)
-{
-    volume_t *v = volmgr_lookup_volume_by_mountpoint(mount_point, true);
- 
-    if (!v)
-        return -ENOENT;
-
-    if (v->media_type != media_devmapper) {
-        LOGE("Cannot set key on a non devmapper volume");
-        pthread_mutex_unlock(&v->lock);
-        return -EINVAL;
-    }
-
-    memcpy(v->dm->key, key, sizeof(v->dm->key));
-    pthread_mutex_unlock(&v->lock);
-    return 0;
-}
-
-int volmgr_format_volume(char *mount_point)
-{
-    int rc;
-    volume_t *v;
-
-    LOG_VOL("volmgr_format_volume(%s):", mount_point);
-
-    v = volmgr_lookup_volume_by_mountpoint(mount_point, true);
-
-    if (!v)
-        return -ENOENT;
-
-    if (v->state == volstate_mounted ||
-        v->state == volstate_mounted_ro ||
-        v->state == volstate_ums ||
-        v->state == volstate_checking) {
-            LOGE("Can't format '%s', currently in state %d", mount_point, v->state);
-            pthread_mutex_unlock(&v->lock);
-            return -EBUSY;
-        } else if (v->state == volstate_nomedia &&
-                   v->media_type != media_devmapper) {
-            LOGE("Can't format '%s', (no media)", mount_point);
-            pthread_mutex_unlock(&v->lock);
-            return -ENOMEDIUM;
-        }
-
-    // XXX:Reject if the underlying source media is not present
-
-    if (v->media_type == media_devmapper) {
-        if ((rc = devmapper_genesis(v->dm)) < 0) {
-            LOGE("devmapper genesis failed for %s (%d)", mount_point, rc);
-            pthread_mutex_unlock(&v->lock);
-            return rc;
-        }
-    } else {
-        if ((rc = initialize_mbr(v->dev->disk)) < 0) {
-            LOGE("MBR init failed for %s (%d)", mount_point, rc);
-            pthread_mutex_unlock(&v->lock);
-            return rc;
-        }
-    }
-
-    volume_setstate(v, volstate_formatting);
-    pthread_mutex_unlock(&v->lock);
-    return rc;
-}
-
-int volmgr_bootstrap(void)
-{
-    int rc;
-
-    if ((rc = volmgr_readconfig("/system/etc/vold.conf")) < 0) {
-        LOGE("Unable to process config");
-        return rc;
-    }
-
-    /*
-     * Check to see if any of our volumes is mounted
-     */
-    volume_t *v = vol_root;
-    while (v) {
-        if (_mountpoint_mounted(v->mount_point)) {
-            LOG_VOL("Volume '%s' already mounted at startup", v->mount_point);
-            v->state = volstate_mounted;
-        }
-        v = v->next;
-    }
-
-    return 0;
-}
-
-int volmgr_safe_mode(boolean enable)
-{
-    if (enable == safe_mode)
-        return 0;
-
-    safe_mode = enable;
-
-    volume_t *v = vol_root;
-    int rc;
-
-    while (v) {
-        pthread_mutex_lock(&v->lock);
-        if (v->state == volstate_mounted && v->fs) {
-            rc = v->fs->mount_fn(v->dev, v, safe_mode);
-            if (!rc) {
-                LOG_VOL("Safe mode %s on %s", (enable ? "enabled" : "disabled"), v->mount_point);
-            } else {
-                LOGE("Failed to %s safe-mode on %s (%s)",
-                     (enable ? "enable" : "disable" ), v->mount_point, strerror(-rc));
-            }
-        }
-
-        pthread_mutex_unlock(&v->lock);
-        v = v->next;
-    }
-        
-    return 0;
-}
-
-int volmgr_send_states(void)
-{
-    volume_t *vol_scan = vol_root;
-    int rc;
-
-    while (vol_scan) {
-        pthread_mutex_lock(&vol_scan->lock);
-        if ((rc = volume_send_state(vol_scan)) < 0) {
-            LOGE("Error sending state to framework (%d)", rc);
-        }
-        pthread_mutex_unlock(&vol_scan->lock);
-        vol_scan = vol_scan->next;
-        break; // XXX:
-    }
-
-    return 0;
-}
-
-/*
- * Called when a block device is ready to be
- * evaluated by the volume manager.
- */
-int volmgr_consider_disk(blkdev_t *dev)
-{
-    volume_t *vol;
-
-    if (!(vol = volmgr_lookup_volume_by_mediapath(dev->media->devpath, true)))
-        return 0;
-
-    pthread_mutex_lock(&vol->lock);
-
-    if (vol->state == volstate_mounted) {
-        LOGE("Volume %s already mounted (did we just crash?)", vol->mount_point);
-        pthread_mutex_unlock(&vol->lock);
-        return 0;
-    }
-
-    int rc =  _volmgr_consider_disk_and_vol(vol, dev);
-    pthread_mutex_unlock(&vol->lock);
-    return rc;
-}
-
-int volmgr_start_volume_by_mountpoint(char *mount_point)
-{ 
-    volume_t *v;
-
-    v = volmgr_lookup_volume_by_mountpoint(mount_point, true);
-    if (!v)
-        return -ENOENT;
-
-    if (v->media_type == media_devmapper) {
-        if (devmapper_start(v->dm) < 0)  {
-            LOGE("volmgr failed to start devmapper volume '%s'",
-                 v->mount_point);
-        }
-    } else if (v->media_type == media_mmc) {
-        if (!v->dev) {
-            LOGE("Cannot start volume '%s' (volume is not bound)", mount_point);
-            pthread_mutex_unlock(&v->lock);
-            return -ENOENT;
-        }
-
-        if (_volmgr_consider_disk_and_vol(v, v->dev->disk) < 0) {
-            LOGE("volmgr failed to start volume '%s'", v->mount_point);
-        }
-    }
-
-    pthread_mutex_unlock(&v->lock);
-    return 0;
-}
-
-static void _cb_volstopped_for_devmapper_teardown(volume_t *v, void *arg)
-{
-    devmapper_stop(v->dm);
-    volume_setstate(v, volstate_nomedia);
-    pthread_mutex_unlock(&v->lock);
-}
-
-int volmgr_stop_volume_by_mountpoint(char *mount_point)
-{
-    int rc;
-    volume_t *v;
-
-    v = volmgr_lookup_volume_by_mountpoint(mount_point, true);
-    if (!v)
-        return -ENOENT;
-
-    if (v->state == volstate_mounted)
-        volmgr_send_eject_request(v);
-
-    if (v->media_type == media_devmapper)
-        rc = volmgr_shutdown_volume(v, _cb_volstopped_for_devmapper_teardown, false);
-    else
-        rc = volmgr_shutdown_volume(v, NULL, true);
-
-    /*
-     * If shutdown returns -EINPROGRESS,
-     * do *not* release the lock as
-     * it is now owned by the reaper thread
-     */
-    if (rc != -EINPROGRESS) {
-        if (rc)
-            LOGE("unable to shutdown volume '%s'", v->mount_point);
-        pthread_mutex_unlock(&v->lock);
-    }
-    return 0;
-}
-
-int volmgr_notify_eject(blkdev_t *dev, void (* cb) (blkdev_t *))
-{
-    LOG_VOL("Volmgr notified of %d:%d eject", dev->major, dev->minor);
-
-    volume_t *v;
-    int rc;
-
-    // XXX: Partitioning support is going to need us to stop *all*
-    // devices in this volume
-    if (!(v = volmgr_lookup_volume_by_dev(dev))) {
-        if (cb)
-            cb(dev);
-        return 0;
-    }
-    
-    pthread_mutex_lock(&v->lock);
-
-    volume_state_t old_state = v->state;
-
-    if (v->state == volstate_mounted ||
-        v->state == volstate_ums ||
-        v->state == volstate_checking) {
-
-        volume_setstate(v, volstate_badremoval);
-
-        /*
-         * Stop any devmapper volumes which
-         * are using us as a source
-         * XXX: We may need to enforce stricter
-         * order here
-         */
-        volume_t *dmvol = vol_root;
-        while (dmvol) {
-            if ((dmvol->media_type == media_devmapper) &&
-                (dmvol->dm->src_type == dmsrc_loopback) &&
-                (!strncmp(dmvol->dm->type_data.loop.loop_src, 
-                          v->mount_point, strlen(v->mount_point)))) {
-
-                pthread_mutex_lock(&dmvol->lock);
-                if (dmvol->state != volstate_nomedia) {
-                    rc = volmgr_shutdown_volume(dmvol, _cb_volstopped_for_devmapper_teardown, false);
-                    if (rc != -EINPROGRESS) {
-                        if (rc)
-                            LOGE("unable to shutdown volume '%s'", v->mount_point);
-                        pthread_mutex_unlock(&dmvol->lock);
-                    }
-                } else 
-                    pthread_mutex_unlock(&dmvol->lock);
-            }
-            dmvol = dmvol->next;
-        }
-
-    } else if (v->state == volstate_formatting) {
-        /*
-         * The device is being ejected due to
-         * kernel disk revalidation.
-         */
-        LOG_VOL("Volmgr ignoring eject of %d:%d (volume formatting)",
-                dev->major, dev->minor);
-        if (cb)
-            cb(dev);
-        pthread_mutex_unlock(&v->lock);
-        return 0;
-    } else
-        volume_setstate(v, volstate_nomedia);
-    
-    if (old_state == volstate_ums) {
-        ums_disable(v->ums_path);
-        pthread_mutex_unlock(&v->lock);
-    } else {
-        int rc = volmgr_stop_volume(v, _cb_volume_stopped_for_eject, cb, false);
-        if (rc != -EINPROGRESS) {
-            if (rc)
-                LOGE("unable to shutdown volume '%s'", v->mount_point);
-            pthread_mutex_unlock(&v->lock);
-        }
-    }
-    return 0; 
-}
-
-static void _cb_volume_stopped_for_eject(volume_t *v, void *arg)
-{
-    void (* eject_cb) (blkdev_t *) = arg;
-
-#if DEBUG_VOLMGR
-    LOG_VOL("Volume %s has been stopped for eject", v->mount_point);
-#endif
-
-    if (eject_cb)
-        eject_cb(v->dev);
-    v->dev = NULL; // Clear dev because its being ejected
-}
-
-/*
- * Instructs the volume manager to enable or disable USB mass storage
- * on any volumes configured to use it.
- */
-int volmgr_enable_ums(boolean enable)
-{
-    volume_t *v = vol_root;
-
-    while(v) {
-        if (v->ums_path) {
-            int rc;
-
-            if (enable) {
-                pthread_mutex_lock(&v->lock);
-                if (v->state == volstate_mounted)
-                    volmgr_send_eject_request(v);
-                else if (v->state == volstate_ums) {
-                    pthread_mutex_unlock(&v->lock);
-                    goto next_vol;
-                }
-
-                // Stop the volume, and enable UMS in the callback
-                rc = volmgr_shutdown_volume(v, _cb_volstopped_for_ums_enable, false);
-                if (rc != -EINPROGRESS) {
-                    if (rc)
-                        LOGE("unable to shutdown volume '%s'", v->mount_point);
-                    pthread_mutex_unlock(&v->lock);
-                }
-            } else {
-                // Disable UMS
-                pthread_mutex_lock(&v->lock);
-                if (v->state != volstate_ums) {
-                    pthread_mutex_unlock(&v->lock);
-                    goto next_vol;
-                }
-
-                if ((rc = ums_disable(v->ums_path)) < 0) {
-                    LOGE("unable to disable ums on '%s'", v->mount_point);
-                    pthread_mutex_unlock(&v->lock);
-                    continue;
-                }
-
-                LOG_VOL("Kick-starting volume %d:%d after UMS disable",
-                        v->dev->disk->major, v->dev->disk->minor);
-                // Start volume
-                if ((rc = _volmgr_consider_disk_and_vol(v, v->dev->disk)) < 0) {
-                    LOGE("volmgr failed to consider disk %d:%d",
-                         v->dev->disk->major, v->dev->disk->minor);
-                }
-                pthread_mutex_unlock(&v->lock);
-            }
-        }
- next_vol:
-        v = v->next;
-    }
-    return 0;
-}
-
-/*
- * Static functions
- */
-
-static int volmgr_send_eject_request(volume_t *v)
-{
-    return send_msg_with_data(VOLD_EVT_EJECTING, v->mount_point);
-}
-
-// vol->lock must be held!
-static int _volmgr_consider_disk_and_vol(volume_t *vol, blkdev_t *dev)
-{
-    int rc = 0;
-
-#if DEBUG_VOLMGR
-    LOG_VOL("volmgr_consider_disk_and_vol(%s, %d:%d):", vol->mount_point,
-            dev->major, dev->minor); 
-#endif
-
-    if (vol->state == volstate_unknown ||
-        vol->state == volstate_mounted ||
-        vol->state == volstate_mounted_ro ||
-        vol->state == volstate_damaged) {
-        LOGE("Cannot consider volume '%s' because it is in state '%d", 
-             vol->mount_point, vol->state);
-        return -EADDRINUSE;
-    }
-
-    if (vol->state == volstate_formatting) {
-        LOG_VOL("Evaluating dev '%s' for formattable filesystems for '%s'",
-                dev->devpath, vol->mount_point);
-        /*
-         * Since we only support creating 1 partition (right now),
-         * we can just lookup the target by devno
-         */
-        blkdev_t *part = blkdev_lookup_by_devno(dev->major, 1);
-        if (!part) {
-            part = blkdev_lookup_by_devno(dev->major, 0);
-            if (!part) {
-                LOGE("Unable to find device to format");
-                return -ENODEV;
-            }
-        }
-
-        if ((rc = format_partition(part,
-                                   vol->media_type == media_devmapper ?
-                                   FORMAT_TYPE_EXT2 : FORMAT_TYPE_FAT32)) < 0) {
-            LOGE("format failed (%d)", rc);
-            return rc;
-        }
-        
-    }
-
-    LOG_VOL("Evaluating dev '%s' for mountable filesystems for '%s'",
-            dev->devpath, vol->mount_point);
-
-    if (dev->nr_parts == 0) {
-        rc = _volmgr_start(vol, dev);
-#if DEBUG_VOLMGR
-        LOG_VOL("_volmgr_start(%s, %d:%d) rc = %d", vol->mount_point,
-                dev->major, dev->minor, rc);
-#endif
-    } else {
-        /*
-         * Device has multiple partitions
-         * This is where interesting partition policies could be implemented.
-         * For now just try them in sequence until one succeeds
-         */
-   
-        rc = -ENODEV;
-        int i;
-        for (i = 0; i < dev->nr_parts; i++) {
-            blkdev_t *part = blkdev_lookup_by_devno(dev->major, (i+1));
-            if (!part) {
-                LOGE("Error - unable to lookup partition for blkdev %d:%d", dev->major, (i+1));
-                continue;
-            }
-            rc = _volmgr_start(vol, part);
-#if DEBUG_VOLMGR
-            LOG_VOL("_volmgr_start(%s, %d:%d) rc = %d",
-                    vol->mount_point, part->major, part->minor, rc);
-#endif
-            if (!rc) 
-                break;
-        }
-
-        if (rc == -ENODEV) {
-            // Assert to make sure each partition had a backing blkdev
-            LOGE("Internal consistency error");
-            return 0;
-        }
-    }
-
-    if (rc == -ENODATA) {
-        LOGE("Device %d:%d contains no usable filesystems",
-             dev->major, dev->minor);
-        rc = 0;
-    }
-
-    return rc;
-}
-
-static void volmgr_reaper_thread_sighandler(int signo)
-{
-    LOGE("Volume reaper thread got signal %d", signo);
-}
-
-static void __reaper_cleanup(void *arg)
-{
-    volume_t *vol = (volume_t *) arg;
-
-    if (vol->worker_args.reaper_args.cb)
-        vol->worker_args.reaper_args.cb(vol, vol->worker_args.reaper_args.cb_arg);
-
-    vol->worker_running = false;
-
-    // Wake up anyone that was waiting on this thread
-    pthread_mutex_unlock(&vol->worker_sem);
-
-    // Unlock the volume
-    pthread_mutex_unlock(&vol->lock);
-}
-
-static void *volmgr_reaper_thread(void *arg)
-{
-    volume_t *vol = (volume_t *) arg;
-
-    pthread_cleanup_push(__reaper_cleanup, arg);
-
-    vol->worker_running = true;
-    vol->worker_pid = getpid();
-
-    struct sigaction actions;
-
-    memset(&actions, 0, sizeof(actions));
-    sigemptyset(&actions.sa_mask);
-    actions.sa_flags = 0;
-    actions.sa_handler = volmgr_reaper_thread_sighandler;
-    sigaction(SIGUSR1, &actions, NULL);
-
-    LOG_VOL("Reaper here - working on %s", vol->mount_point);
-
-    boolean send_sig_kill = false;
-    int i, rc;
-
-    for (i = 0; i < 10; i++) {
-        errno = 0;
-        rc = umount(vol->mount_point);
-        LOG_VOL("volmngr reaper umount(%s) attempt %d (%s)",
-                vol->mount_point, i + 1, strerror(errno));
-        if (!rc)
-            break;
-        if (rc && (errno == EINVAL || errno == ENOENT)) {
-            rc = 0;
-            break;
-        }
-        sleep(1);
-        if (i >= 4) {
-            KillProcessesWithOpenFiles(vol->mount_point, send_sig_kill, NULL, 0);
-            if (!send_sig_kill)
-                send_sig_kill = true;
-        }
-    }
-
-    if (!rc) {
-        LOG_VOL("Reaper sucessfully unmounted %s", vol->mount_point);
-        vol->fs = NULL;
-        volume_setstate(vol, volstate_unmounted);
-    } else {
-        LOGE("Unable to unmount!! (%d)", rc);
-    }
-
- out:
-    pthread_cleanup_pop(1);
-    pthread_exit(NULL);
-    return NULL;
-}
-
-// vol->lock must be held!
-static void volmgr_uncage_reaper(volume_t *vol, void (* cb) (volume_t *, void *arg), void *arg)
-{
-
-    if (vol->worker_running) {
-        LOGE("Worker thread is currently running.. waiting..");
-        pthread_mutex_lock(&vol->worker_sem);
-        LOG_VOL("Worker thread now available");
-    }
-
-    vol->worker_args.reaper_args.cb = cb;
-    vol->worker_args.reaper_args.cb_arg = arg;
-
-    pthread_attr_t attr;
-    pthread_attr_init(&attr);
-    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-
-    pthread_create(&vol->worker_thread, &attr, volmgr_reaper_thread, vol);
-}
-
-static int volmgr_stop_volume(volume_t *v, void (*cb) (volume_t *, void *), void *arg, boolean emit_statechange)
-{
-    int i, rc;
-
-    if (v->state == volstate_mounted || v->state == volstate_badremoval) {
-        // Try to unmount right away (5 retries)
-        for (i = 0; i < 5; i++) {
-            rc = umount(v->mount_point);
-            if (!rc)
-                break;
-
-            if (rc && (errno == EINVAL || errno == ENOENT)) {
-                rc = 0;
-                break;
-            }
-
-            LOG_VOL("volmngr quick stop umount(%s) attempt %d (%s)",
-                    v->mount_point, i + 1, strerror(errno));
-
-            if (i == 0)
-                usleep(1000 * 250); // First failure, sleep for 250 ms 
-            else
-                sched_yield();
-        }
-
-        if (!rc) {
-            LOG_VOL("volmgr_stop_volume(%s): Volume unmounted sucessfully",
-                    v->mount_point);
-            if (emit_statechange)
-                volume_setstate(v, volstate_unmounted);
-            v->fs = NULL;
-            goto out_cb_immed;
-        }
-
-        /*
-         * Since the volume is still in use, dispatch the stopping to
-         * a thread
-         */
-        LOG_VOL("Volume %s is busy (%d) - uncaging the reaper", v->mount_point, rc);
-        volmgr_uncage_reaper(v, cb, arg);
-        return -EINPROGRESS;
-    } else if (v->state == volstate_checking) {
-        volume_setstate(v, volstate_unmounted);
-        if (v->worker_running) {
-            LOG_VOL("Cancelling worker thread");
-            pthread_kill(v->worker_thread, SIGUSR1);
-        } else
-            LOGE("Strange... we were in checking state but worker thread wasn't running..");
-        goto out_cb_immed;
-    }
-
- out_cb_immed:
-    if (cb)
-        cb(v, arg);
-    return 0;
-}
-
-
-/*
- * Gracefully stop a volume
- * v->lock must be held!
- * if we return -EINPROGRESS, do NOT release the lock as the reaper
- * is using the volume
- */
-static int volmgr_shutdown_volume(volume_t *v, void (* cb) (volume_t *, void *), boolean emit_statechange)
-{
-    return volmgr_stop_volume(v, cb, NULL, emit_statechange);
-}
-
-static void _cb_volume_stopped_for_shutdown(volume_t *v, void *arg)
-{
-    void (* shutdown_cb) (volume_t *) = arg;
-
-#if DEBUG_VOLMGR
-    LOG_VOL("Volume %s has been stopped for shutdown", v->mount_point);
-#endif
-    shutdown_cb(v);
-}
-
-
-/*
- * Called when a volume is sucessfully unmounted for UMS enable
- */
-static void _cb_volstopped_for_ums_enable(volume_t *v, void *arg)
-{
-    int rc;
-    char *devdir_path;
-
-#if DEBUG_VOLMGR
-    LOG_VOL("_cb_volstopped_for_ums_enable(%s):", v->mount_point);
-#endif
-    devdir_path = blkdev_get_devpath(v->dev->disk);
-
-    if ((rc = ums_enable(devdir_path, v->ums_path)) < 0) {
-        free(devdir_path);
-        LOGE("Error enabling ums (%d)", rc);
-        return;
-    }
-    free(devdir_path);
-    volume_setstate(v, volstate_ums);
-    pthread_mutex_unlock(&v->lock);
-}
-
-static int volmgr_readconfig(char *cfg_path)
-{
-    cnode *root = config_node("", "");
-    cnode *node;
-
-    config_load_file(root, cfg_path);
-    node = root->first_child;
-
-    while (node) {
-        if (!strncmp(node->name, "volume_", 7))
-            volmgr_config_volume(node);
-        else
-            LOGE("Skipping unknown configuration node '%s'", node->name);
-        node = node->next;
-    }
-    return 0;
-}
-
-static void volmgr_add_mediapath_to_volume(volume_t *v, char *media_path)
-{
-    int i;
-
-#if DEBUG_VOLMGR
-    LOG_VOL("volmgr_add_mediapath_to_volume(%p, %s):", v, media_path);
-#endif
-    for (i = 0; i < VOLMGR_MAX_MEDIAPATHS_PER_VOLUME; i++) {
-        if (!v->media_paths[i]) {
-            v->media_paths[i] = strdup(media_path);
-            return;
-        }
-    }
-    LOGE("Unable to add media path '%s' to volume (out of media slots)", media_path);
-}
-
-static int volmgr_config_volume(cnode *node)
-{
-    volume_t *new;
-    int rc = 0, i;
-
-    char *dm_src, *dm_src_type, *dm_tgt, *dm_param, *dm_tgtfs;
-    uint32_t dm_size_mb = 0;
-
-    dm_src = dm_src_type = dm_tgt = dm_param = dm_tgtfs = NULL;
-#if DEBUG_VOLMGR
-    LOG_VOL("volmgr_configure_volume(%s):", node->name);
-#endif
-    if (!(new = malloc(sizeof(volume_t))))
-        return -ENOMEM;
-    memset(new, 0, sizeof(volume_t));
-
-    new->state = volstate_nomedia;
-    pthread_mutex_init(&new->lock, NULL);
-    pthread_mutex_init(&new->worker_sem, NULL);
-
-    cnode *child = node->first_child;
-
-    while (child) {
-        if (!strcmp(child->name, "media_path"))
-            volmgr_add_mediapath_to_volume(new, child->value);
-        else if (!strcmp(child->name, "emu_media_path"))
-            volmgr_add_mediapath_to_volume(new, child->value);
-        else if (!strcmp(child->name, "media_type")) {
-            if (!strcmp(child->value, "mmc"))
-                new->media_type = media_mmc;
-            else if (!strcmp(child->value, "devmapper"))
-                new->media_type = media_devmapper;
-            else {
-                LOGE("Invalid media type '%s'", child->value);
-                rc = -EINVAL;
-                goto out_free;
-            }
-        } else if (!strcmp(child->name, "mount_point"))
-            new->mount_point = strdup(child->value);
-        else if (!strcmp(child->name, "ums_path"))
-            new->ums_path = strdup(child->value);
-        else if (!strcmp(child->name, "dm_src")) 
-            dm_src = strdup(child->value);
-        else if (!strcmp(child->name, "dm_src_type")) 
-            dm_src_type = strdup(child->value);
-        else if (!strcmp(child->name, "dm_src_size_mb")) 
-            dm_size_mb = atoi(child->value);
-        else if (!strcmp(child->name, "dm_target")) 
-            dm_tgt = strdup(child->value);
-        else if (!strcmp(child->name, "dm_target_params")) 
-            dm_param = strdup(child->value);
-        else if (!strcmp(child->name, "dm_target_fs")) 
-            dm_tgtfs = strdup(child->value);
-        else
-            LOGE("Ignoring unknown config entry '%s'", child->name);
-        child = child->next;
-    }
-
-    if (new->media_type == media_mmc) {
-        if (!new->media_paths[0] || !new->mount_point || new->media_type == media_unknown) {
-            LOGE("Required configuration parameter missing for mmc volume");
-            rc = -EINVAL;
-            goto out_free;
-        }
-    } else if (new->media_type == media_devmapper) {
-        if (!dm_src || !dm_src_type || !dm_tgt ||
-            !dm_param || !dm_tgtfs || !dm_size_mb) {
-            LOGE("Required configuration parameter missing for devmapper volume");
-            rc = -EINVAL;
-            goto out_free;
-        }
-
-        char dm_mediapath[255];
-        if (!(new->dm = devmapper_init(dm_src, dm_src_type, dm_size_mb,
-                                       dm_tgt, dm_param, dm_tgtfs, dm_mediapath))) {
-            LOGE("Unable to initialize devmapping");
-            goto out_free;
-        }
-        LOG_VOL("media path for devmapper volume = '%s'", dm_mediapath);
-        volmgr_add_mediapath_to_volume(new, dm_mediapath);
-    }
-
-    if (!vol_root)
-        vol_root = new;
-    else {
-        volume_t *scan = vol_root;
-        while (scan->next)
-            scan = scan->next;
-        scan->next = new;
-    }
-
-    if (dm_src)
-        free(dm_src);
-    if (dm_src_type)
-        free(dm_src_type);
-    if (dm_tgt)
-        free(dm_tgt);
-    if (dm_param)
-        free(dm_param);
-    if (dm_tgtfs)
-        free(dm_tgtfs);
-
-    return rc;
-
- out_free:
-
-    if (dm_src)
-        free(dm_src);
-    if (dm_src_type)
-        free(dm_src_type);
-    if (dm_tgt)
-        free(dm_tgt);
-    if (dm_param)
-        free(dm_param);
-    if (dm_tgtfs)
-        free(dm_tgtfs);
-
-
-    for (i = 0; i < VOLMGR_MAX_MEDIAPATHS_PER_VOLUME; i++) {
-        if (new->media_paths[i])
-            free(new->media_paths[i]);
-    }
-    if (new->mount_point)
-        free(new->mount_point);
-    if (new->ums_path)
-        free(new->ums_path);
-    return rc;
-}
-
-static volume_t *volmgr_lookup_volume_by_dev(blkdev_t *dev)
-{
-    volume_t *scan = vol_root;
-    while(scan) {
-        if (scan->dev == dev)
-            return scan;
-        scan = scan->next;
-    }
-    return NULL;
-}
-
-static volume_t *volmgr_lookup_volume_by_mountpoint(char *mount_point, boolean leave_locked)
-{
-    volume_t *v = vol_root;
-
-    while(v) {
-        pthread_mutex_lock(&v->lock);
-        if (!strcmp(v->mount_point, mount_point)) {
-            if (!leave_locked)
-                pthread_mutex_unlock(&v->lock);
-            return v;
-        }
-        pthread_mutex_unlock(&v->lock);
-        v = v->next;
-    }
-    return NULL;
-}
-
-static volume_t *volmgr_lookup_volume_by_mediapath(char *media_path, boolean fuzzy)
-{
-    volume_t *scan = vol_root;
-    int i;
-
-    while (scan) {
-
-        for (i = 0; i < VOLMGR_MAX_MEDIAPATHS_PER_VOLUME; i++) {
-            if (!scan->media_paths[i])
-                continue;
-
-            if (fuzzy && !strncmp(media_path, scan->media_paths[i], strlen(scan->media_paths[i])))
-                return scan;
-            else if (!fuzzy && !strcmp(media_path, scan->media_paths[i]))
-                return scan;
-        }
-
-        scan = scan->next;
-    }
-    return NULL;
-}
-
-/*
- * Attempt to bring a volume online
- * Returns: 0 on success, errno on failure, with the following exceptions:
- *     - ENODATA - Unsupported filesystem type / blank
- * vol->lock MUST be held!
- */
-static int _volmgr_start(volume_t *vol, blkdev_t *dev)
-{
-    struct volmgr_fstable_entry *fs;
-    int rc = ENODATA;
-
-#if DEBUG_VOLMGR
-    LOG_VOL("_volmgr_start(%s, %d:%d):", vol->mount_point,
-            dev->major, dev->minor);
-#endif
-
-    if (vol->state == volstate_mounted) {
-        LOGE("Unable to start volume '%s' (already mounted)", vol->mount_point);
-        return -EBUSY;
-    }
-
-    for (fs = fs_table; fs->name; fs++) {
-        if (!fs->identify_fn(dev))
-            break;
-    }
-
-    if (!fs) {
-        LOGE("No supported filesystems on %d:%d", dev->major, dev->minor);
-        volume_setstate(vol, volstate_nofs);
-        return -ENODATA;
-    }
-
-    return volmgr_start_fs(fs, vol, dev);
-}
-
-// vol->lock MUST be held!
-static int volmgr_start_fs(struct volmgr_fstable_entry *fs, volume_t *vol, blkdev_t *dev)
-{
-    /*
-     * Spawn a thread to do the actual checking / mounting in
-     */
-
-    if (vol->worker_running) {
-        LOGE("Worker thread is currently running.. waiting..");
-        pthread_mutex_lock(&vol->worker_sem);
-        LOG_VOL("Worker thread now available");
-    }
-
-    vol->dev = dev; 
-
-    vol->worker_args.start_args.fs = fs;
-    vol->worker_args.start_args.dev = dev;
-
-    pthread_attr_t attr;
-    pthread_attr_init(&attr);
-    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-
-    pthread_create(&vol->worker_thread, &attr, volmgr_start_fs_thread, vol);
-
-    return 0;
-}
-
-static void __start_fs_thread_lock_cleanup(void *arg)
-{
-    volume_t *vol = (volume_t *) arg;
-
-#if DEBUG_VOLMGR
-    LOG_VOL("__start_fs_thread_lock_cleanup(%s):", vol->mount_point);
-#endif
-
-    vol->worker_running = false;
-
-    // Wake up anyone that was waiting on this thread
-    pthread_mutex_unlock(&vol->worker_sem);
-
-    // Unlock the volume
-    pthread_mutex_unlock(&vol->lock);
-}
-
-static void *volmgr_start_fs_thread(void *arg)
-{
-    volume_t *vol = (volume_t *) arg;
-
-    pthread_cleanup_push(__start_fs_thread_lock_cleanup, arg);
-    pthread_mutex_lock(&vol->lock);
-
-    vol->worker_running = true;
-    vol->worker_pid = getpid();
-
-    struct sigaction actions;
-
-    memset(&actions, 0, sizeof(actions));
-    sigemptyset(&actions.sa_mask);
-    actions.sa_flags = 0;
-    actions.sa_handler = volmgr_start_fs_thread_sighandler;
-    sigaction(SIGUSR1, &actions, NULL);
-
-    struct volmgr_fstable_entry *fs = vol->worker_args.start_args.fs;
-    blkdev_t                    *dev = vol->worker_args.start_args.dev;
-    int                          rc;
-  
-#if DEBUG_VOLMGR
-    LOG_VOL("Worker thread pid %d starting %s fs %d:%d on %s", getpid(),
-             fs->name, dev->major, dev->minor, vol->mount_point);
-#endif
-
-    if (fs->check_fn) {
-#if DEBUG_VOLMGR
-        LOG_VOL("Starting %s filesystem check on %d:%d", fs->name,
-                dev->major, dev->minor);
-#endif
-        volume_setstate(vol, volstate_checking);
-        pthread_mutex_unlock(&vol->lock);
-        rc = fs->check_fn(dev);
-        pthread_mutex_lock(&vol->lock);
-        if (vol->state != volstate_checking) {
-            LOG_VOL("filesystem check aborted");
-            goto out;
-        }
-        
-        if (rc < 0) {
-            LOGE("%s filesystem check failed on %d:%d (%s)", fs->name,
-                    dev->major, dev->minor, strerror(-rc));
-            if (rc == -ENODATA) {
-               volume_setstate(vol, volstate_nofs);
-               goto out;
-            }
-            goto out_unmountable;
-        }
-#if DEBUG_VOLMGR
-        LOG_VOL("%s filesystem check of %d:%d OK", fs->name,
-                dev->major, dev->minor);
-#endif
-    }
-
-    rc = fs->mount_fn(dev, vol, safe_mode);
-    if (!rc) {
-        LOG_VOL("Sucessfully mounted %s filesystem %d:%d on %s (safe-mode %s)",
-                fs->name, dev->major, dev->minor, vol->mount_point,
-                (safe_mode ? "on" : "off"));
-        vol->fs = fs;
-        volume_setstate(vol, volstate_mounted);
-        goto out;
-    }
-
-    LOGE("%s filesystem mount of %d:%d failed (%d)", fs->name, dev->major,
-         dev->minor, rc);
-
- out_unmountable:
-    volume_setstate(vol, volstate_damaged);
- out:
-    pthread_cleanup_pop(1);
-    pthread_exit(NULL);
-    return NULL;
-}
-
-static void volmgr_start_fs_thread_sighandler(int signo)
-{
-    LOGE("Volume startup thread got signal %d", signo);
-}
-
-static void volume_setstate(volume_t *vol, volume_state_t state)
-{
-    if (state == vol->state)
-        return;
-
-#if DEBUG_VOLMGR
-    LOG_VOL("Volume %s state change from %d -> %d", vol->mount_point, vol->state, state);
-#endif
-    
-    vol->state = state;
-    
-    char *prop_val = conv_volstate_to_propstr(vol->state);
-
-    if (prop_val) {
-        property_set(PROP_EXTERNAL_STORAGE_STATE, prop_val);
-        volume_send_state(vol);
-    }
-}
-
-static int volume_send_state(volume_t *vol)
-{
-    char *event = conv_volstate_to_eventstr(vol->state);
-
-    return send_msg_with_data(event, vol->mount_point);
-}
-
-static char *conv_volstate_to_eventstr(volume_state_t state)
-{
-    int i;
-
-    for (i = 0; volume_state_strings[i].event != NULL; i++) {
-        if (volume_state_strings[i].state == state)
-            break;
-    }
-
-    return volume_state_strings[i].event;
-}
-
-static char *conv_volstate_to_propstr(volume_state_t state)
-{
-    int i;
-
-    for (i = 0; volume_state_strings[i].event != NULL; i++) {
-        if (volume_state_strings[i].state == state)
-            break;
-    }
-
-    return volume_state_strings[i].property_val;
-}
-
diff --git a/vold/volmgr.h b/vold/volmgr.h
deleted file mode 100644
index 2c7ec50..0000000
--- a/vold/volmgr.h
+++ /dev/null
@@ -1,135 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _VOLMGR_H
-#define _VOLMGR_H
-
-#include <pthread.h>
-
-#include "vold.h"
-#include "blkdev.h"
-#include "media.h"
-#include "devmapper.h"
-
-#define PROP_EXTERNAL_STORAGE_STATE "EXTERNAL_STORAGE_STATE"
-
-// these must match the corresponding states in the MediaState enum.
-// A path to the volume mount point follows the colon
-typedef enum volume_state {
-    volstate_unknown,
-
-    volstate_nomedia,
-#define VOLD_EVT_NOMEDIA       "volume_nomedia:"
-#define VOLD_ES_PVAL_NOMEDIA   "removed"
-
-    volstate_unmounted,
-#define VOLD_EVT_UNMOUNTED     "volume_unmounted:"
-#define VOLD_ES_PVAL_UNMOUNTED "unmounted"
-
-    volstate_checking,
-#define VOLD_EVT_CHECKING      "volume_checking:"
-#define VOLD_ES_PVAL_CHECKING  "checking"
-
-    volstate_mounted,
-#define VOLD_EVT_MOUNTED       "volume_mounted:"
-#define VOLD_ES_PVAL_MOUNTED   "mounted"
-
-    volstate_mounted_ro,
-#define VOLD_EVT_MOUNTED_RO     "volume_mounted_ro:"
-#define VOLD_ES_PVAL_MOUNTED_RO "mounted_ro"
-
-    volstate_badremoval,
-#define VOLD_EVT_BADREMOVAL     "volume_badremoval:"
-#define VOLD_ES_PVAL_BADREMOVAL "bad_removal"
-
-    volstate_damaged,
-#define VOLD_EVT_DAMAGED         "volume_damaged:"
-#define VOLD_ES_PVAL_DAMAGED     "unmountable"
-
-    volstate_nofs,
-#define VOLD_EVT_NOFS            "volume_nofs:"
-#define VOLD_ES_PVAL_NOFS        "nofs"
-
-    volstate_ums,
-#define VOLD_EVT_UMS             "volume_ums:"
-#define VOLD_ES_PVAL_UMS         "shared"
-
-    volstate_ejecting,
-#define VOLD_EVT_EJECTING        "volume_ejecting:"
-#define VOLD_ES_PVAL_EJECTING    "ejecting"
-
-    volstate_formatting,
-} volume_state_t;
-
-struct volume;
-
-struct volmgr_fstable_entry {
-    char *name;
-    int     (*identify_fn) (blkdev_t *dev);
-    int     (*check_fn) (blkdev_t *dev);
-    int     (*mount_fn) (blkdev_t *dev, struct volume *vol, boolean safe_mode);
-    boolean case_sensitive_paths;
-};
-
-struct volmgr_start_args {
-    struct volmgr_fstable_entry *fs;
-    blkdev_t                    *dev;
-};
-
-struct volmgr_reaper_args {
-    void (*cb) (struct volume *, void *);
-    void *cb_arg;
-};
-
-#define VOLMGR_MAX_MEDIAPATHS_PER_VOLUME 8
-
-typedef struct volume {
-    char            *media_paths[VOLMGR_MAX_MEDIAPATHS_PER_VOLUME];
-
-    media_type_t      media_type;
-    char              *mount_point;
-    char              *ums_path;
-    struct devmapping *dm;
-
-    pthread_mutex_t          lock;
-    volume_state_t           state;
-    blkdev_t                 *dev;
-    pid_t                    worker_pid;
-    pthread_t                worker_thread;
-    union {
-        struct volmgr_start_args  start_args;
-        struct volmgr_reaper_args reaper_args;
-    } worker_args;
-    boolean                  worker_running;
-    pthread_mutex_t          worker_sem;
-
-    struct volmgr_fstable_entry *fs;
-
-    struct volume            *next;
-} volume_t;
-
-int volmgr_consider_disk(blkdev_t *dev);
-int volmgr_notify_eject(blkdev_t *dev, void (* cb) (blkdev_t *));
-int volmgr_send_states(void);
-int volmgr_enable_ums(boolean enable);
-int volmgr_stop_volume_by_mountpoint(char *mount_point);
-int volmgr_start_volume_by_mountpoint(char *mount_point);
-int volmgr_safe_mode(boolean enable);
-int volmgr_format_volume(char *mount_point);
-int volmgr_set_volume_key(char *mount_point, unsigned char *key);
-void KillProcessesWithOpenFiles(const char* mountPoint, boolean sigkill, int *excluded, int num_excluded);
-#endif
diff --git a/vold/volmgr_ext3.c b/vold/volmgr_ext3.c
deleted file mode 100644
index 680be21..0000000
--- a/vold/volmgr_ext3.c
+++ /dev/null
@@ -1,184 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <fcntl.h>
-#include <errno.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mount.h>
-
-#include <linux/ext2_fs.h>
-#include <linux/ext3_fs.h>
-
-#include "vold.h"
-#include "volmgr.h"
-#include "volmgr_ext3.h"
-#include "logwrapper.h"
-
-
-#define EXT_DEBUG 0
-
-static char E2FSCK_PATH[] = "/system/bin/e2fsck";
-
-int ext_identify(blkdev_t *dev)
-{
-    int rc = -1;
-    int fd;
-    struct ext3_super_block sb;
-    char *devpath;
-
-#if EXT_DEBUG
-    LOG_VOL("ext_identify(%d:%d):", dev-major, dev->minor);
-#endif
-
-    devpath = blkdev_get_devpath(dev);
-
-    if ((fd = open(devpath, O_RDWR)) < 0) {
-        LOGE("Unable to open device '%s' (%s)", devpath,
-             strerror(errno));
-        free(devpath);
-        return -errno;
-    }
-
-    if (lseek(fd, 1024, SEEK_SET) < 0) {
-        LOGE("Unable to lseek to get superblock (%s)", strerror(errno));
-        rc =  -errno;
-        goto out;
-    }
-
-    if (read(fd, &sb, sizeof(sb)) != sizeof(sb)) {
-        LOGE("Unable to read superblock (%s)", strerror(errno));
-        rc =  -errno;
-        goto out;
-    }
-
-    if (sb.s_magic == EXT2_SUPER_MAGIC ||
-        sb.s_magic == EXT3_SUPER_MAGIC)
-        rc = 0;
-    else
-        rc = -ENODATA;
-
- out:
-#if EXT_DEBUG
-    LOG_VOL("ext_identify(%s): rc = %d", devpath, rc);
-#endif
-    free(devpath);
-    close(fd);
-    return rc;
-}
-
-int ext_check(blkdev_t *dev)
-{
-    char *devpath;
-
-#if EXT_DEBUG
-    LOG_VOL("ext_check(%s):", dev->dev_fspath);
-#endif
-
-    devpath = blkdev_get_devpath(dev);
-
-    if (access(E2FSCK_PATH, X_OK)) {
-        LOGE("ext_check(%s): %s not found (skipping checks)",
-             devpath, E2FSCK_PATH);
-        free(devpath);
-        return 0;
-    }
-
-    char *args[5];
-
-    args[0] = E2FSCK_PATH;
-    args[1] = "-v";
-    args[2] = "-p";
-    args[3] = devpath;
-    args[4] = NULL;
-
-    int rc = logwrap(4, args);
-
-    if (rc == 0) {
-        LOG_VOL("filesystem '%s' had no errors", devpath);
-    } else if (rc == 1) {
-        LOG_VOL("filesystem '%s' had corrected errors", devpath);
-        rc = 0;
-    } else if (rc == 2) {
-        LOGE("VOL volume '%s' had corrected errors (system should be rebooted)", devpath);
-        rc = -EIO;
-    } else if (rc == 4) {
-        LOGE("VOL volume '%s' had uncorrectable errors", devpath);
-        rc = -EIO;
-    } else if (rc == 8) {
-        LOGE("Operational error while checking volume '%s'", devpath);
-        rc = -EIO;
-    } else {
-        LOGE("Unknown e2fsck exit code (%d)", rc);
-        rc = -EIO;
-    }
-    free(devpath);
-    return rc;
-}
-
-int ext_mount(blkdev_t *dev, volume_t *vol, boolean safe_mode)
-{
-#if EXT_DEBUG
-    LOG_VOL("ext_mount(%s, %s, %d):", dev->dev_fspath, vol->mount_point, safe_mode);
-#endif
-
-    char *fs[] = { "ext3", "ext2", NULL };
-    char *devpath;
-
-    devpath = blkdev_get_devpath(dev);
-
-    int flags, rc = 0;
-
-    flags = MS_NODEV | MS_NOEXEC | MS_NOSUID | MS_NOATIME | MS_NODIRATIME;
-
-    if (safe_mode)
-        flags |= MS_SYNCHRONOUS;
-
-    if (vol->state == volstate_mounted) {
-        LOG_VOL("Remounting %s on %s, safe mode %d", devpath,
-                vol->mount_point, safe_mode);
-        flags |= MS_REMOUNT;
-    }
- 
-    char **f;
-    for (f = fs; *f != NULL; f++) {
-        rc = mount(devpath, vol->mount_point, *f, flags, NULL);
-        if (rc && errno == EROFS) {
-            LOGE("ext_mount(%s, %s): Read only filesystem - retrying mount RO",
-                 devpath, vol->mount_point);
-            flags |= MS_RDONLY;
-            rc = mount(devpath, vol->mount_point, *f, flags, NULL);
-        }
-#if EXT_DEBUG
-        LOG_VOL("ext_mount(%s, %s): %s mount rc = %d", devpath, *f,
-                vol->mount_point, rc);
-#endif
-        if (!rc)
-            break;
-    }
-    free(devpath);
-
-    // Chmod the mount point so that its a free-for-all.
-    // (required for consistency with VFAT.. sigh)
-    if (chmod(vol->mount_point, 0777) < 0) {
-        LOGE("Failed to chmod %s (%s)", vol->mount_point, strerror(errno));
-        return -errno;
-    }
-    
-    return rc;
-}
diff --git a/vold/volmgr_ext3.h b/vold/volmgr_ext3.h
deleted file mode 100644
index bfe882a..0000000
--- a/vold/volmgr_ext3.h
+++ /dev/null
@@ -1,27 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _VOLMGR_EXT3_H
-#define _VOLMGR_EXT3_H
-
-#include "volmgr.h"
-#include "blkdev.h"
-
-int ext_identify(blkdev_t *blkdev);
-int ext_check(blkdev_t *blkdev);
-int ext_mount(blkdev_t *blkdev, volume_t *vol, boolean safe_mode);
-#endif
diff --git a/vold/volmgr_vfat.c b/vold/volmgr_vfat.c
deleted file mode 100644
index 1dc4c8d..0000000
--- a/vold/volmgr_vfat.c
+++ /dev/null
@@ -1,135 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <errno.h>
-
-#include <sys/mount.h>
-
-#include "vold.h"
-#include "volmgr.h"
-#include "volmgr_vfat.h"
-#include "logwrapper.h"
-
-#define VFAT_DEBUG 0
-
-static char FSCK_MSDOS_PATH[] = "/system/bin/dosfsck";
-
-int vfat_identify(blkdev_t *dev)
-{
-#if VFAT_DEBUG
-    LOG_VOL("vfat_identify(%d:%d):", dev->major, dev->minor);
-#endif
-    return 0; // XXX: Implement
-}
-
-int vfat_check(blkdev_t *dev)
-{
-    int rc;
-
-#if VFAT_DEBUG
-    LOG_VOL("vfat_check(%d:%d):", dev->major, dev->minor);
-#endif
-
-    if (access(FSCK_MSDOS_PATH, X_OK)) {
-        LOGE("vfat_check(%d:%d): %s not found (skipping checks)",
-             dev->major, dev->minor, FSCK_MSDOS_PATH);
-        return 0;
-    }
-
-#ifdef VERIFY_PASS
-    char *args[7];
-    args[0] = FSCK_MSDOS_PATH;
-    args[1] = "-v";
-    args[2] = "-V";
-    args[3] = "-w";
-    args[4] = "-p";
-    args[5] = blkdev_get_devpath(dev);
-    args[6] = NULL;
-    rc = logwrap(6, args);
-    free(args[5]);
-#else
-    char *args[6];
-    args[0] = FSCK_MSDOS_PATH;
-    args[1] = "-v";
-    args[2] = "-w";
-    args[3] = "-p";
-    args[4] = blkdev_get_devpath(dev);
-    args[5] = NULL;
-    rc = logwrap(5, args);
-    free(args[4]);
-#endif
-
-    if (rc == 0) {
-        LOG_VOL("Filesystem check completed OK");
-        return 0;
-    } else if (rc == 1) {
-        LOG_VOL("Filesystem check failed (general failure)");
-        return -EINVAL;
-    } else if (rc == 2) {
-        LOG_VOL("Filesystem check failed (invalid usage)");
-        return -EIO;
-    } else if (rc == 4) {
-        LOG_VOL("Filesystem check completed (errors fixed)");
-    } else if (rc == 8) {
-        LOG_VOL("Filesystem check failed (not a FAT filesystem)");
-        return -ENODATA;
-    } else {
-        LOG_VOL("Filesystem check failed (unknown exit code %d)", rc);
-        return -EIO;
-    }
-    return 0;
-}
-
-int vfat_mount(blkdev_t *dev, volume_t *vol, boolean safe_mode)
-{
-    int flags, rc;
-    char *devpath;
-
-    devpath = blkdev_get_devpath(dev);
-
-#if VFAT_DEBUG
-    LOG_VOL("vfat_mount(%d:%d, %s, %d):", dev->major, dev->minor, vol->mount_point, safe_mode);
-#endif
-
-    flags = MS_NODEV | MS_NOEXEC | MS_NOSUID | MS_DIRSYNC;
-
-    if (safe_mode)
-        flags |= MS_SYNCHRONOUS;
-    if (vol->state == volstate_mounted) {
-        LOG_VOL("Remounting %d:%d on %s, safe mode %d", dev->major,
-                dev->minor, vol->mount_point, safe_mode);
-        flags |= MS_REMOUNT;
-    }
-
-    rc = mount(devpath, vol->mount_point, "vfat", flags,
-               "utf8,uid=1000,gid=1000,fmask=711,dmask=700");
-
-    if (rc && errno == EROFS) {
-        LOGE("vfat_mount(%d:%d, %s): Read only filesystem - retrying mount RO",
-             dev->major, dev->minor, vol->mount_point);
-        flags |= MS_RDONLY;
-        rc = mount(devpath, vol->mount_point, "vfat", flags,
-                   "utf8,uid=1000,gid=1000,fmask=711,dmask=700");
-    }
-
-#if VFAT_DEBUG
-    LOG_VOL("vfat_mount(%s, %d:%d): mount rc = %d", dev->major,k dev->minor,
-            vol->mount_point, rc);
-#endif
-    free (devpath);
-    return rc;
-}
diff --git a/vold/volmgr_vfat.h b/vold/volmgr_vfat.h
deleted file mode 100644
index d9cf04d..0000000
--- a/vold/volmgr_vfat.h
+++ /dev/null
@@ -1,29 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _VOLMGR_VFAT_H
-#define _VOLMGR_VFAT_H
-
-#include "volmgr.h"
-#include "blkdev.h"
-
-
-
-int vfat_identify(blkdev_t *blkdev);
-int vfat_check(blkdev_t *blkdev);
-int vfat_mount(blkdev_t *blkdev, volume_t *vol, boolean safe_mode);
-#endif