diff --git a/adb/Android.mk b/adb/Android.mk
index 6ed31eb..2ac9335 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -113,6 +113,7 @@
 
 LOCAL_SRC_FILES := \
 	adb.c \
+	backup_service.c \
 	fdevent.c \
 	transport.c \
 	transport_local.c \
diff --git a/adb/adb.c b/adb/adb.c
index f5e6e0c..b0a70dc 100644
--- a/adb/adb.c
+++ b/adb/adb.c
@@ -36,6 +36,9 @@
 #include "usb_vendors.h"
 #endif
 
+#if ADB_TRACE
+ADB_MUTEX_DEFINE( D_lock );
+#endif
 
 int HOST = 0;
 
@@ -90,6 +93,7 @@
         { "sysdeps", TRACE_SYSDEPS },
         { "transport", TRACE_TRANSPORT },
         { "jdwp", TRACE_JDWP },
+        { "services", TRACE_SERVICES },
         { NULL, 0 }
     };
 
@@ -591,14 +595,6 @@
     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)
 {
@@ -641,6 +637,7 @@
 
     fd = unix_open("/dev/null", O_RDONLY);
     dup2(fd, 0);
+    adb_close(fd);
 
     fd = unix_open("/tmp/adb.log", O_WRONLY | O_CREAT | O_APPEND, 0640);
     if(fd < 0) {
@@ -648,6 +645,7 @@
     }
     dup2(fd, 1);
     dup2(fd, 2);
+    adb_close(fd);
     fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
 #endif
 }
@@ -807,9 +805,10 @@
         // wait for the "OK\n" message
         adb_close(fd[1]);
         int ret = adb_read(fd[0], temp, 3);
+        int saved_errno = errno;
         adb_close(fd[0]);
         if (ret < 0) {
-            fprintf(stderr, "could not read ok from ADB Server, errno = %d\n", errno);
+            fprintf(stderr, "could not read ok from ADB Server, errno = %d\n", saved_errno);
             return -1;
         }
         if (ret != 3 || temp[0] != 'O' || temp[1] != 'K' || temp[2] != '\n') {
@@ -848,7 +847,7 @@
 #ifdef HAVE_WIN32_PROC
     SetConsoleCtrlHandler( ctrlc_handler, TRUE );
 #elif defined(HAVE_FORKEXEC)
-    signal(SIGCHLD, sigchld_handler);
+    // No SIGCHLD. Let the service subproc handle its children.
     signal(SIGPIPE, SIG_IGN);
 #endif
 
@@ -957,7 +956,9 @@
         // listen on default port
         local_init(DEFAULT_ADB_LOCAL_TRANSPORT_PORT);
     }
+    D("adb_main(): pre init_jdwp()\n");
     init_jdwp();
+    D("adb_main(): post init_jdwp()\n");
 #endif
 
     if (is_daemon)
@@ -971,6 +972,7 @@
 #endif
         start_logging();
     }
+    D("Event loop starting\n");
 
     fdevent_loop();
 
@@ -1269,8 +1271,9 @@
 int main(int argc, char **argv)
 {
 #if ADB_HOST
-    adb_trace_init();
     adb_sysdeps_init();
+    adb_trace_init();
+    D("Handling commandline()\n");
     return adb_commandline(argc - 1, argv + 1);
 #else
     if((argc > 1) && (!strcmp(argv[1],"recovery"))) {
@@ -1279,6 +1282,7 @@
     }
 
     start_device_log();
+    D("Handling main()\n");
     return adb_main(0, DEFAULT_ADB_PORT);
 #endif
 }
diff --git a/adb/adb.h b/adb/adb.h
index 0aa98d3..ac5bc8b 100644
--- a/adb/adb.h
+++ b/adb/adb.h
@@ -19,6 +19,8 @@
 
 #include <limits.h>
 
+#include "transport.h"  /* readx(), writex() */
+
 #define MAX_PAYLOAD 4096
 
 #define A_SYNC 0x434e5953
@@ -33,7 +35,7 @@
 #define ADB_VERSION_MAJOR 1         // Used for help/version information
 #define ADB_VERSION_MINOR 0         // Used for help/version information
 
-#define ADB_SERVER_VERSION    26    // Increment this when we want to force users to start a new adb server
+#define ADB_SERVER_VERSION    27    // Increment this when we want to force users to start a new adb server
 
 typedef struct amessage amessage;
 typedef struct apacket apacket;
@@ -84,6 +86,12 @@
         */
     int    closing;
 
+        /* flag: kick the transport when the socket is closed.
+        ** This is needed to handle commands that cause the
+        ** remote daemon to terminate, like "adb root"
+        */
+    int    kick_on_close;
+
         /* the asocket we are connected to
         */
 
@@ -302,6 +310,11 @@
 #endif
 
 #if !ADB_HOST
+typedef enum {
+    BACKUP,
+    RESTORE
+} BackupOperation;
+int backup_service(BackupOperation operation, char* args);
 void framebuffer_service(int fd, void *cookie);
 void log_service(int fd, void *cookie);
 void remount_service(int fd, void *cookie);
@@ -315,13 +328,6 @@
 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
@@ -331,33 +337,56 @@
  * the adb_trace_init() function implemented in adb.c
  */
 typedef enum {
-    TRACE_ADB = 0,
+    TRACE_ADB = 0,   /* 0x001 */
     TRACE_SOCKETS,
     TRACE_PACKETS,
     TRACE_TRANSPORT,
-    TRACE_RWX,
+    TRACE_RWX,       /* 0x010 */
     TRACE_USB,
     TRACE_SYNC,
     TRACE_SYSDEPS,
-    TRACE_JDWP,
+    TRACE_JDWP,      /* 0x100 */
+    TRACE_SERVICES,
 } AdbTrace;
 
 #if ADB_TRACE
 
-  int     adb_trace_mask;
-
+  extern int     adb_trace_mask;
+  extern unsigned char    adb_trace_output_count;
   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(...)                                      \
+#  define  D(...)                                      \
         do {                                           \
-            if (ADB_TRACING)                           \
+            if (ADB_TRACING) {                         \
+                int save_errno = errno;                \
+                adb_mutex_lock(&D_lock);               \
+                fprintf(stderr, "%s::%s():",           \
+                        __FILE__, __FUNCTION__);       \
+                errno = save_errno;                    \
                 fprintf(stderr, __VA_ARGS__ );         \
+                fflush(stderr);                        \
+                adb_mutex_unlock(&D_lock);             \
+                errno = save_errno;                    \
+           }                                           \
+        } while (0)
+#  define  DR(...)                                     \
+        do {                                           \
+            if (ADB_TRACING) {                         \
+                int save_errno = errno;                \
+                adb_mutex_lock(&D_lock);               \
+                errno = save_errno;                    \
+                fprintf(stderr, __VA_ARGS__ );         \
+                fflush(stderr);                        \
+                adb_mutex_unlock(&D_lock);             \
+                errno = save_errno;                    \
+           }                                           \
         } while (0)
 #else
 #  define  D(...)          ((void)0)
+#  define  DR(...)         ((void)0)
 #  define  ADB_TRACING     0
 #endif
 
@@ -413,6 +442,7 @@
 #define CS_NOPERM     5 /* Insufficient permissions to communicate with the device */
 
 extern int HOST;
+extern int SHELL_EXIT_NOTIFY_FD;
 
 #define CHUNK_SIZE (64*1024)
 
diff --git a/adb/adb_client.c b/adb/adb_client.c
index 882810a..9a812f0 100644
--- a/adb/adb_client.c
+++ b/adb/adb_client.c
@@ -202,6 +202,7 @@
         return -1;
     }
 
+    D("_adb_connect: return fd %d\n", fd);
     return fd;
 }
 
@@ -210,6 +211,7 @@
     // first query the adb server's version
     int fd = _adb_connect("host:version");
 
+    D("adb_connect: service %s\n", service);
     if(fd == -2) {
         fprintf(stdout,"* daemon not running. starting it now on port %d *\n",
                 __adb_server_port);
@@ -266,6 +268,7 @@
     if(fd == -2) {
         fprintf(stderr,"** daemon still not running");
     }
+    D("adb_connect: return fd %d\n", fd);
 
     return fd;
 error:
diff --git a/adb/backup_service.c b/adb/backup_service.c
new file mode 100644
index 0000000..2e6e754
--- /dev/null
+++ b/adb/backup_service.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2011 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 <stdio.h>
+
+#include "sysdeps.h"
+
+#define TRACE_TAG  TRACE_ADB
+#include "adb.h"
+
+/* returns the data socket passing the backup data here for forwarding */
+int backup_service(BackupOperation op, char* args) {
+    pid_t pid;
+    int s[2];
+    char* operation;
+    int socketnum;
+
+    // Command string and choice of stdin/stdout for the pipe depend on our invocation
+    if (op == BACKUP) {
+        operation = "backup";
+        socketnum = STDOUT_FILENO;
+    } else {
+        operation = "restore";
+        socketnum = STDIN_FILENO;
+    }
+
+    D("backup_service(%s, %s)\n", operation, args);
+
+    // set up the pipe from the subprocess to here
+    // parent will read s[0]; child will write s[1]
+    if (adb_socketpair(s)) {
+        D("can't create backup/restore socketpair\n");
+        fprintf(stderr, "unable to create backup/restore socketpair\n");
+        return -1;
+    }
+
+    // spin off the child process to run the backup command
+    pid = fork();
+    if (pid < 0) {
+        // failure
+        D("can't fork for %s\n", operation);
+        fprintf(stderr, "unable to fork for %s\n", operation);
+        adb_close(s[0]);
+        adb_close(s[1]);
+        return -1;
+    }
+
+    // Great, we're off and running.
+    if (pid == 0) {
+        char* p;
+        int argc;
+        char** bu_args;
+
+        // child -- actually run the backup here
+        argc = 2; // room for the basic 'bu' argv[0] and '[operation]' argv[1]
+        for (p = (char*)args; p && *p; ) {
+            argc++;
+            while (*p && *p != ':') p++;
+            if (*p == ':') p++;
+        }
+
+        bu_args = (char**) alloca(argc*sizeof(char*) + 1);
+        bu_args[0] = "bu";
+        bu_args[1] = operation;
+        argc = 2;   // run through again to build the argv array
+        for (p = (char*)args; p && *p; ) {
+            bu_args[argc++] = p;
+            while (*p && *p != ':') p++;
+            if (*p == ':') {
+                *p = 0;
+                p++;
+            }
+        }
+        bu_args[argc] = NULL;
+
+        // Close the half of the socket that we don't care about, route 'bu's console
+        // to the output socket, and off we go
+        adb_close(s[0]);
+        dup2(s[1], socketnum);
+
+        // off we go
+        execvp("/system/bin/bu", (char * const *)bu_args);
+        // oops error - close up shop and go home
+        fprintf(stderr, "Unable to exec 'bu', bailing\n");
+        exit(-1);
+    } else {
+        // parent, i.e. adbd -- close the sending half of the socket
+        adb_close(s[1]);
+    }
+
+    // we'll be reading from s[0] as the data is sent by the child process
+    return s[0];
+}
diff --git a/adb/commandline.c b/adb/commandline.c
index b0c2b80..2dc86f2 100644
--- a/adb/commandline.c
+++ b/adb/commandline.c
@@ -37,12 +37,6 @@
 #include "adb_client.h"
 #include "file_sync_service.h"
 
-enum {
-    IGNORE_DATA,
-    WIPE_DATA,
-    FLASH_DATA
-};
-
 static int do_cmd(transport_type ttype, char* serial, char *cmd, ...);
 
 void get_my_path(char *s, size_t maxLen);
@@ -135,14 +129,24 @@
         "  adb bugreport                - return all information from the device\n"
         "                                 that should be included in a bug report.\n"
         "\n"
+        "  adb backup [-f <file>] [-apk|-noapk] [-shared|-noshared] [-all] [<packages...>]\n"
+        "                               - Write a tarfile backup of the device's data to <file>.\n"
+        "                                 If a -f option is not supplied then the data is\n"
+        "                                 written to \"backup.tar\" in the current directory.\n"
+        "                                 (-apk|-noapk enable/disable backup of the .apks themselves\n"
+        "                                    in the tarfile; the default is noapk.)\n"
+        "                                 (-shared|-noshared enable/disable backup of the device's\n"
+        "                                    shared storage / SD card contents; the default is noshared.)\n"
+        "                                 (-all means to back up all installed applications)\n"
+        "                                 (<packages...> is the list of applications to be backed up.  If\n"
+        "                                    the -all or -shared flags are passed, then the package\n"
+        "                                    list is optional.)\n"
+        "\n"
+        "  adb restore <file>           - restore device contents from the <file> backup tarfile\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"
@@ -218,7 +222,9 @@
     int len;
 
     while(fd >= 0) {
+        D("read_and_dump(): pre adb_read(fd=%d)\n", fd);
         len = adb_read(fd, buf, 4096);
+        D("read_and_dump(): post adb_read(fd=%d): len=%d\n", fd, len);
         if(len == 0) {
             break;
         }
@@ -232,6 +238,28 @@
     }
 }
 
+static void copy_to_file(int inFd, int outFd) {
+    char buf[4096];
+    int len;
+    long total = 0;
+
+    D("copy_to_file(%d -> %d)\n", inFd, outFd);
+    for (;;) {
+        len = adb_read(inFd, buf, sizeof(buf));
+        if (len == 0) {
+            break;
+        }
+        if (len < 0) {
+            if (errno == EINTR) continue;
+            D("copy_to_file() : error %d\n", errno);
+            break;
+        }
+        adb_write(outFd, buf, len);
+        total += len;
+    }
+    D("copy_to_file() finished after %lu bytes\n", total);
+}
+
 static void *stdin_read_thread(void *x)
 {
     int fd, fdi;
@@ -246,7 +274,9 @@
 
     for(;;) {
         /* fdi is really the client's stdin, so use read, not adb_read here */
+        D("stdin_read_thread(): pre unix_read(fdi=%d,...)\n", fdi);
         r = unix_read(fdi, buf, 1024);
+        D("stdin_read_thread(): post unix_read(fdi=%d,...)\n", fdi);
         if(r == 0) break;
         if(r < 0) {
             if(errno == EINTR) continue;
@@ -537,6 +567,85 @@
     return 0;
 }
 
+static int backup(int argc, char** argv) {
+    char buf[4096];
+    const char* filename = "./backup.tar";
+    int fd, outFd;
+    int i, j;
+
+    /* bare "adb backup" is not a valid command */
+    if (argc < 2) return usage();
+
+    /* find, extract, and use any -f argument */
+    for (i = 1; i < argc; i++) {
+        if (!strcmp("-f", argv[i])) {
+            if (i == argc-1) {
+                fprintf(stderr, "adb: -f passed with no filename\n");
+                return usage();
+            }
+            filename = argv[i+1];
+            for (j = i+2; j <= argc; ) {
+                argv[i++] = argv[j++];
+            }
+            argc -= 2;
+            argv[argc] = NULL;
+        }
+    }
+
+    outFd = adb_open_mode(filename, O_WRONLY | O_CREAT | O_TRUNC, 0640);
+    if (outFd < 0) {
+        fprintf(stderr, "adb: unable to open file %s\n", filename);
+        return -1;
+    }
+
+    snprintf(buf, sizeof(buf), "backup");
+    for (argc--, argv++; argc; argc--, argv++) {
+        strncat(buf, ":", sizeof(buf) - strlen(buf) - 1);
+        strncat(buf, argv[0], sizeof(buf) - strlen(buf) - 1);
+    }
+
+    D("backup. filename=%s buf=%s\n", filename, buf);
+    fd = adb_connect(buf);
+    if (fd < 0) {
+        fprintf(stderr, "adb: unable to connect for backup\n");
+        adb_close(outFd);
+        return -1;
+    }
+
+    copy_to_file(fd, outFd);
+
+    adb_close(fd);
+    adb_close(outFd);
+    return 0;
+}
+
+static int restore(int argc, char** argv) {
+    const char* filename;
+    int fd, tarFd;
+
+    if (argc != 2) return usage();
+
+    filename = argv[1];
+    tarFd = adb_open(filename, O_RDONLY);
+    if (tarFd < 0) {
+        fprintf(stderr, "adb: unable to open file %s\n", filename);
+        return -1;
+    }
+
+    fd = adb_connect("restore:");
+    if (fd < 0) {
+        fprintf(stderr, "adb: unable to connect for backup\n");
+        adb_close(tarFd);
+        return -1;
+    }
+
+    copy_to_file(tarFd, fd);
+
+    adb_close(fd);
+    adb_close(tarFd);
+    return 0;
+}
+
 #define SENTINEL_FILE "config" OS_PATH_SEPARATOR_STR "envsetup.make"
 static int top_works(const char *top)
 {
@@ -853,6 +962,7 @@
         }
 
         if(argc < 2) {
+            D("starting interactive shell\n");
             r = interactive_shell();
             if (h) {
                 printf("\x1b[0m");
@@ -877,9 +987,12 @@
         }
 
         for(;;) {
+            D("interactive shell loop. buff=%s\n", buf);
             fd = adb_connect(buf);
             if(fd >= 0) {
+                D("about to read_and_dump(fd=%d)\n", fd);
                 read_and_dump(fd);
+                D("read_and_dump() done.\n");
                 adb_close(fd);
                 r = 0;
             } else {
@@ -896,6 +1009,7 @@
                     printf("\x1b[0m");
                     fflush(stdout);
                 }
+                D("interactive shell loop. return r=%d\n", r);
                 return r;
             }
         }
@@ -1091,6 +1205,14 @@
         return adb_connect("host:start-server");
     }
 
+    if (!strcmp(argv[0], "backup")) {
+        return backup(argc, argv);
+    }
+
+    if (!strcmp(argv[0], "restore")) {
+        return restore(argc, argv);
+    }
+
     if (!strcmp(argv[0], "jdwp")) {
         int  fd = adb_connect("jdwp");
         if (fd >= 0) {
diff --git a/adb/fdevent.c b/adb/fdevent.c
index c179b20..5c374a7 100644
--- a/adb/fdevent.c
+++ b/adb/fdevent.c
@@ -15,6 +15,8 @@
 ** limitations under the License.
 */
 
+#include <sys/ioctl.h>
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -27,10 +29,20 @@
 #include <stddef.h>
 
 #include "fdevent.h"
+#include "transport.h"
+#include "sysdeps.h"
 
-#define TRACE(x...) fprintf(stderr,x)
 
-#define DEBUG 0
+/* !!! Do not enable DEBUG for the adb that will run as the server:
+** both stdout and stderr are used to communicate between the client
+** and server. Any extra output will cause failures.
+*/
+#define DEBUG 0   /* non-0 will break adb server */
+
+// This socket is used when a subproc shell service exists.
+// It wakes up the fdevent_loop() and cause the correct handling
+// of the shell's pseudo-tty master. I.e. force close it.
+int SHELL_EXIT_NOTIFY_FD = -1;
 
 static void fatal(const char *fn, const char *fmt, ...)
 {
@@ -45,15 +57,28 @@
 #define FATAL(x...) fatal(__FUNCTION__, x)
 
 #if DEBUG
+#define D(...) \
+    do { \
+        adb_mutex_lock(&D_lock);               \
+        int save_errno = errno;                \
+        fprintf(stderr, "%s::%s():", __FILE__, __FUNCTION__);  \
+        errno = save_errno;                    \
+        fprintf(stderr, __VA_ARGS__);          \
+        adb_mutex_unlock(&D_lock);             \
+        errno = save_errno;                    \
+    } while(0)
 static void dump_fde(fdevent *fde, const char *info)
 {
+    adb_mutex_lock(&D_lock);
     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);
+    adb_mutex_unlock(&D_lock);
 }
 #else
+#define D(...) ((void)0)
 #define dump_fde(fde, info) do { } while(0)
 #endif
 
@@ -67,6 +92,7 @@
 static void fdevent_plist_enqueue(fdevent *node);
 static void fdevent_plist_remove(fdevent *node);
 static fdevent *fdevent_plist_dequeue(void);
+static void fdevent_subproc_event_func(int fd, unsigned events, void *userdata);
 
 static fdevent list_pending = {
     .next = &list_pending,
@@ -270,9 +296,72 @@
         FD_CLR(fde->fd, &error_fds);
     }
 
-    fde->state = (fde->state & FDE_STATEMASK) | events;    
+    fde->state = (fde->state & FDE_STATEMASK) | events;
 }
 
+/* Looks at fd_table[] for bad FDs and sets bit in fds.
+** Returns the number of bad FDs.
+*/
+static int fdevent_fd_check(fd_set *fds)
+{
+    int i, n = 0;
+    fdevent *fde;
+
+    for(i = 0; i < select_n; i++) {
+        fde = fd_table[i];
+        if(fde == 0) continue;
+        if(fcntl(i, F_GETFL, NULL) < 0) {
+            FD_SET(i, fds);
+            n++;
+            // fde->state |= FDE_DONT_CLOSE;
+
+        }
+    }
+    return n;
+}
+
+#if !DEBUG
+static inline void dump_all_fds(const char *extra_msg) {}
+#else
+static void dump_all_fds(const char *extra_msg)
+{
+int i;
+    fdevent *fde;
+    // per fd: 4 digits (but really: log10(FD_SETSIZE)), 1 staus, 1 blank
+    char msg_buff[FD_SETSIZE*6 + 1], *pb=msg_buff;
+    size_t max_chars = FD_SETSIZE * 6 + 1;
+    int printed_out;
+#define SAFE_SPRINTF(...)                                                    \
+    do {                                                                     \
+        printed_out = snprintf(pb, max_chars, __VA_ARGS__);                  \
+        if (printed_out <= 0) {                                              \
+            D("... snprintf failed.\n");                                     \
+            return;                                                          \
+        }                                                                    \
+        if (max_chars < (unsigned int)printed_out) {                         \
+            D("... snprintf out of space.\n");                               \
+            return;                                                          \
+        }                                                                    \
+        pb += printed_out;                                                   \
+        max_chars -= printed_out;                                            \
+    } while(0)
+
+    for(i = 0; i < select_n; i++) {
+        fde = fd_table[i];
+        SAFE_SPRINTF("%d", i);
+        if(fde == 0) {
+            SAFE_SPRINTF("? ");
+            continue;
+        }
+        if(fcntl(i, F_GETFL, NULL) < 0) {
+            SAFE_SPRINTF("b");
+        }
+        SAFE_SPRINTF(" ");
+    }
+    D("%s fd_table[]->fd = {%s}\n", extra_msg, msg_buff);
+}
+#endif
+
 static void fdevent_process()
 {
     int i, n;
@@ -284,28 +373,49 @@
     memcpy(&wfd, &write_fds, sizeof(fd_set));
     memcpy(&efd, &error_fds, sizeof(fd_set));
 
-    n = select(select_n, &rfd, &wfd, &efd, 0);
+    dump_all_fds("pre select()");
+
+    n = select(select_n, &rfd, &wfd, &efd, NULL);
+    int saved_errno = errno;
+    D("select() returned n=%d, errno=%d\n", n, n<0?saved_errno:0);
+
+    dump_all_fds("post select()");
 
     if(n < 0) {
-        if(errno == EINTR) return;
-        perror("select");
-        return;
+        switch(saved_errno) {
+        case EINTR: return;
+        case EBADF:
+            // Can't trust the FD sets after an error.
+            FD_ZERO(&wfd);
+            FD_ZERO(&efd);
+            FD_ZERO(&rfd);
+            break;
+        default:
+            D("Unexpected select() error=%d\n", saved_errno);
+            return;
+        }
+    }
+    if(n <= 0) {
+        // We fake a read, as the rest of the code assumes
+        // that errors will be detected at that point.
+        n = fdevent_fd_check(&rfd);
     }
 
     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(FD_ISSET(i, &rfd)) { events |= FDE_READ; n--; }
+        if(FD_ISSET(i, &wfd)) { events |= FDE_WRITE; n--; }
+        if(FD_ISSET(i, &efd)) { events |= FDE_ERROR; n--; }
 
         if(events) {
-            n--;
-
             fde = fd_table[i];
-            if(fde == 0) FATAL("missing fde for fd %d\n", i);
+            if(fde == 0)
+              FATAL("missing fde for fd %d\n", i);
 
             fde->events |= events;
 
+            D("got events fde->fd=%d events=%04x, state=%04x\n",
+                fde->fd, fde->events, fde->state);
             if(fde->state & FDE_PENDING) continue;
             fde->state |= FDE_PENDING;
             fdevent_plist_enqueue(fde);
@@ -350,14 +460,14 @@
     }
 
     if(fd_table[fde->fd] != fde) {
-        FATAL("fd_table out of sync");
+        FATAL("fd_table out of sync [%d]\n", fde->fd);
     }
 
     fd_table[fde->fd] = 0;
 
     if(!(fde->state & FDE_DONT_CLOSE)) {
         dump_fde(fde, "close");
-        close(fde->fd);
+        adb_close(fde->fd);
     }
 }
 
@@ -394,6 +504,74 @@
     return node;
 }
 
+static void fdevent_call_fdfunc(fdevent* fde)
+{
+    unsigned events = fde->events;
+    fde->events = 0;
+    if(!(fde->state & FDE_PENDING)) return;
+    fde->state &= (~FDE_PENDING);
+    dump_fde(fde, "callback");
+    fde->func(fde->fd, events, fde->arg);
+}
+
+static void fdevent_subproc_event_func(int fd, unsigned ev, void *userdata)
+{
+
+    D("subproc handling on fd=%d ev=%04x\n", fd, ev);
+
+    // Hook oneself back into the fde's suitable for select() on read.
+    if((fd < 0) || (fd >= fd_table_max)) {
+        FATAL("fd %d out of range for fd_table \n", fd);
+    }
+    fdevent *fde = fd_table[fd];
+    fdevent_add(fde, FDE_READ);
+
+    if(ev & FDE_READ){
+      int subproc_fd;
+
+      if(readx(fd, &subproc_fd, sizeof(subproc_fd))) {
+          FATAL("Failed to read the subproc's fd from fd=%d\n", fd);
+      }
+      if((subproc_fd < 0) || (subproc_fd >= fd_table_max)) {
+          D("subproc_fd %d out of range 0, fd_table_max=%d\n",
+            subproc_fd, fd_table_max);
+          return;
+      }
+      fdevent *subproc_fde = fd_table[subproc_fd];
+      if(!subproc_fde) {
+          D("subproc_fd %d cleared from fd_table\n", subproc_fd);
+          return;
+      }
+      if(subproc_fde->fd != subproc_fd) {
+          // Already reallocated?
+          D("subproc_fd %d != fd_table[].fd %d\n", subproc_fd, subproc_fde->fd);
+          return;
+      }
+
+      subproc_fde->force_eof = 1;
+
+      int rcount = 0;
+      ioctl(subproc_fd, FIONREAD, &rcount);
+      D("subproc with fd=%d  has rcount=%d err=%d\n",
+        subproc_fd, rcount, errno);
+
+      if(rcount) {
+        // If there is data left, it will show up in the select().
+        // This works because there is no other thread reading that
+        // data when in this fd_func().
+        return;
+      }
+
+      D("subproc_fde.state=%04x\n", subproc_fde->state);
+      subproc_fde->events |= FDE_READ;
+      if(subproc_fde->state & FDE_PENDING) {
+        return;
+      }
+      subproc_fde->state |= FDE_PENDING;
+      fdevent_call_fdfunc(subproc_fde);
+    }
+}
+
 fdevent *fdevent_create(int fd, fd_func func, void *arg)
 {
     fdevent *fde = (fdevent*) malloc(sizeof(fdevent));
@@ -412,11 +590,12 @@
     fdevent_remove(fde);
 }
 
-void fdevent_install(fdevent *fde, int fd, fd_func func, void *arg) 
+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->force_eof = 0;
     fde->func = func;
     fde->arg = arg;
 
@@ -437,7 +616,7 @@
 
     if(fde->state & FDE_ACTIVE) {
         fdevent_disconnect(fde);
-        dump_fde(fde, "disconnect");    
+        dump_fde(fde, "disconnect");
         fdevent_unregister(fde);
     }
 
@@ -484,23 +663,33 @@
         fde, (fde->state & FDE_EVENTMASK) & (~(events & FDE_EVENTMASK)));
 }
 
+void fdevent_subproc_setup()
+{
+    int s[2];
+
+    if(adb_socketpair(s)) {
+        FATAL("cannot create shell-exit socket-pair\n");
+    }
+    SHELL_EXIT_NOTIFY_FD = s[0];
+    fdevent *fde;
+    fde = fdevent_create(s[1], fdevent_subproc_event_func, NULL);
+    if(!fde)
+      FATAL("cannot create fdevent for shell-exit handler\n");
+    fdevent_add(fde, FDE_READ);
+}
+
 void fdevent_loop()
 {
     fdevent *fde;
+    fdevent_subproc_setup();
 
     for(;;) {
-#if DEBUG
-        fprintf(stderr,"--- ---- waiting for events\n");
-#endif
+        D("--- ---- waiting for events\n");
+
         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);
+            fdevent_call_fdfunc(fde);
         }
     }
 }
-
diff --git a/adb/fdevent.h b/adb/fdevent.h
index 6b7e7ec..a0ebe2a 100644
--- a/adb/fdevent.h
+++ b/adb/fdevent.h
@@ -70,6 +70,8 @@
     fdevent *prev;
 
     int fd;
+    int force_eof;
+
     unsigned short state;
     unsigned short events;
 
diff --git a/adb/file_sync_client.c b/adb/file_sync_client.c
index 5c7a26f..64e393c 100644
--- a/adb/file_sync_client.c
+++ b/adb/file_sync_client.c
@@ -641,8 +641,9 @@
         } 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));
+                closedir(d);
+
                 return -1;
             }
             if(!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode)) {
diff --git a/adb/file_sync_service.c b/adb/file_sync_service.c
index a231e93..d3e841b 100644
--- a/adb/file_sync_service.c
+++ b/adb/file_sync_service.c
@@ -193,9 +193,11 @@
         if(fd < 0)
             continue;
         if(writex(fd, buffer, len)) {
+            int saved_errno = errno;
             adb_close(fd);
             adb_unlink(path);
             fd = -1;
+            errno = saved_errno;
             if(fail_errno(s)) return -1;
         }
     }
diff --git a/adb/mutex_list.h b/adb/mutex_list.h
index eebe0df..652dd73 100644
--- a/adb/mutex_list.h
+++ b/adb/mutex_list.h
@@ -1,8 +1,11 @@
-/* the list of mutexes used by addb */
+/* the list of mutexes used by adb */
+/* #ifndef __MUTEX_LIST_H
+ * Do not use an include-guard. This file is included once to declare the locks
+ * and once in win32 to actually do the runtime initialization.
+ */
 #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)
@@ -11,4 +14,13 @@
 #endif
 ADB_MUTEX(usb_lock)
 
+// Sadly logging to /data/adb/adb-... is not thread safe.
+//  After modifying adb.h::D() to count invocations:
+//   DEBUG(jpa):0:Handling main()
+//   DEBUG(jpa):1:[ usb_init - starting thread ]
+// (Oopsies, no :2:, and matching message is also gone.)
+//   DEBUG(jpa):3:[ usb_thread - opening device ]
+//   DEBUG(jpa):4:jdwp control socket started (10)
+ADB_MUTEX(D_lock)
+
 #undef ADB_MUTEX
diff --git a/adb/services.c b/adb/services.c
index 7eab17a..6bbd6f8 100644
--- a/adb/services.c
+++ b/adb/services.c
@@ -22,7 +22,7 @@
 
 #include "sysdeps.h"
 
-#define  TRACE_TAG  TRACE_ADB
+#define  TRACE_TAG  TRACE_SERVICES
 #include "adb.h"
 #include "file_sync_service.h"
 
@@ -30,6 +30,7 @@
 #  ifndef HAVE_WINSOCK
 #    include <netinet/in.h>
 #    include <netdb.h>
+#    include <sys/ioctl.h>
 #  endif
 #else
 #  include <cutils/android_reboot.h>
@@ -267,15 +268,16 @@
     return s[0];
 }
 
-static int create_subprocess(const char *cmd, const char *arg0, const char *arg1)
+#if !ADB_HOST
+static int create_subprocess(const char *cmd, const char *arg0, const char *arg1, pid_t *pid)
 {
 #ifdef HAVE_WIN32_PROC
-	fprintf(stderr, "error: create_subprocess not implemented on Win32 (%s %s %s)\n", cmd, arg0, arg1);
-	return -1;
+    D("create_subprocess(cmd=%s, arg0=%s, arg1=%s)\n", cmd, arg0, arg1);
+    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){
@@ -287,22 +289,27 @@
     if(grantpt(ptm) || unlockpt(ptm) ||
        ((devname = (char*) ptsname(ptm)) == 0)){
         printf("[ trouble with /dev/ptmx - %s ]\n", strerror(errno));
+        adb_close(ptm);
         return -1;
     }
 
-    pid = fork();
-    if(pid < 0) {
+    *pid = fork();
+    if(*pid < 0) {
         printf("- fork failed: %s -\n", strerror(errno));
+        adb_close(ptm);
         return -1;
     }
 
-    if(pid == 0){
+    if(*pid == 0){
         int pts;
 
         setsid();
 
         pts = unix_open(devname, O_RDWR);
-        if(pts < 0) exit(-1);
+        if(pts < 0) {
+            fprintf(stderr, "child failed to open pseudo-term slave: %s\n", devname);
+            exit(-1);
+        }
 
         dup2(pts, 0);
         dup2(pts, 1);
@@ -311,15 +318,9 @@
         adb_close(pts);
         adb_close(ptm);
 
-        execl(cmd, cmd, arg0, arg1, NULL);
-        fprintf(stderr, "- exec '%s' failed: %s (%d) -\n",
-                cmd, strerror(errno), errno);
-        exit(-1);
-    } else {
-#if !ADB_HOST
-        // set child's OOM adjustment to zero
+        // set OOM adjustment to zero
         char text[64];
-        snprintf(text, sizeof text, "/proc/%d/oom_adj", pid);
+        snprintf(text, sizeof text, "/proc/%d/oom_adj", getpid());
         int fd = adb_open(text, O_WRONLY);
         if (fd >= 0) {
             adb_write(fd, "0", 1);
@@ -327,11 +328,20 @@
         } else {
            D("adb: unable to open %s\n", text);
         }
-#endif
+        execl(cmd, cmd, arg0, arg1, NULL);
+        fprintf(stderr, "- exec '%s' failed: %s (%d) -\n",
+                cmd, strerror(errno), errno);
+        exit(-1);
+    } else {
+        // Don't set child's OOM adjustment to zero.
+        // Let the child do it itself, as sometimes the parent starts
+        // running before the child has a /proc/pid/oom_adj.
+        // """adb: unable to open /proc/644/oom_adj""" seen in some logs.
         return ptm;
     }
 #endif /* !HAVE_WIN32_PROC */
 }
+#endif  /* !ABD_HOST */
 
 #if ADB_HOST
 #define SHELL_COMMAND "/bin/sh"
@@ -339,6 +349,70 @@
 #define SHELL_COMMAND "/system/bin/sh"
 #endif
 
+#if !ADB_HOST
+static void subproc_waiter_service(int fd, void *cookie)
+{
+    pid_t pid = (pid_t)cookie;
+
+    D("entered. fd=%d of pid=%d\n", fd, pid);
+    for (;;) {
+        int status;
+        pid_t p = waitpid(pid, &status, 0);
+        if (p == pid) {
+            D("fd=%d, post waitpid(pid=%d) status=%04x\n", fd, p, status);
+            if (WIFSIGNALED(status)) {
+                D("*** Killed by signal %d\n", WTERMSIG(status));
+                break;
+            } else if (!WIFEXITED(status)) {
+                D("*** Didn't exit!!. status %d\n", status);
+                break;
+            } else if (WEXITSTATUS(status) >= 0) {
+                D("*** Exit code %d\n", WEXITSTATUS(status));
+                break;
+            }
+         }
+        usleep(100000);  // poll every 0.1 sec
+    }
+    D("shell exited fd=%d of pid=%d err=%d\n", fd, pid, errno);
+    if (SHELL_EXIT_NOTIFY_FD >=0) {
+      int res;
+      res = writex(SHELL_EXIT_NOTIFY_FD, &fd, sizeof(fd));
+      D("notified shell exit via fd=%d for pid=%d res=%d errno=%d\n",
+        SHELL_EXIT_NOTIFY_FD, pid, res, errno);
+    }
+}
+
+static int create_subproc_thread(const char *name)
+{
+    stinfo *sti;
+    adb_thread_t t;
+    int ret_fd;
+    pid_t pid;
+    if(name) {
+        ret_fd = create_subprocess(SHELL_COMMAND, "-c", name, &pid);
+    } else {
+        ret_fd = create_subprocess(SHELL_COMMAND, "-", 0, &pid);
+    }
+    D("create_subprocess() ret_fd=%d pid=%d\n", ret_fd, pid);
+
+    sti = malloc(sizeof(stinfo));
+    if(sti == 0) fatal("cannot allocate stinfo");
+    sti->func = subproc_waiter_service;
+    sti->cookie = (void*)pid;
+    sti->fd = ret_fd;
+
+    if(adb_thread_create( &t, service_bootstrap_func, sti)){
+        free(sti);
+        adb_close(ret_fd);
+        printf("cannot create service thread\n");
+        return -1;
+    }
+
+    D("service thread started, fd=%d pid=%d\n",ret_fd, pid);
+    return ret_fd;
+}
+#endif
+
 int service_to_fd(const char *name)
 {
     int ret = -1;
@@ -389,14 +463,12 @@
         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);
+            ret = create_subproc_thread(name + 6);
         } else {
-            ret = create_subprocess(SHELL_COMMAND, "-", 0);
+            ret = create_subproc_thread(0);
         }
-#if !ADB_HOST
     } else if(!strncmp(name, "sync:", 5)) {
         ret = create_service_thread(file_sync_service, NULL);
     } else if(!strncmp(name, "remount:", 8)) {
@@ -407,6 +479,12 @@
         ret = create_service_thread(reboot_service, arg);
     } else if(!strncmp(name, "root:", 5)) {
         ret = create_service_thread(restart_root_service, NULL);
+    } else if(!strncmp(name, "backup:", 7)) {
+        char* arg = strdup(name+7);
+        if (arg == NULL) return -1;
+        ret = backup_service(BACKUP, arg);
+    } else if(!strncmp(name, "restore:", 8)) {
+        ret = backup_service(RESTORE, NULL);
     } else if(!strncmp(name, "tcpip:", 6)) {
         int port;
         if (sscanf(name + 6, "%d", &port) == 0) {
diff --git a/adb/sockets.c b/adb/sockets.c
index f0357d6..7219293 100644
--- a/adb/sockets.c
+++ b/adb/sockets.c
@@ -190,6 +190,14 @@
 
 static void local_socket_close(asocket *s)
 {
+#if ADB_HOST
+    /* to special case commands that cause the remote daemon to terminate */
+    if (s->kick_on_close && s->transport) {
+        kick_transport(s->transport);
+        /* delay to work around a race condition */
+        adb_sleep_ms(1000);
+    }
+#endif
     adb_mutex_lock(&socket_list_lock);
     local_socket_close_locked(s);
     adb_mutex_unlock(&socket_list_lock);
@@ -199,6 +207,7 @@
 static void local_socket_destroy(asocket  *s)
 {
     apacket *p, *n;
+    D("LS(%d): destroying fde.fd=%d\n", s->id, s->fde.fd);
 
         /* IMPORTANT: the remove closes the fd
         ** that belongs to this socket
@@ -218,7 +227,10 @@
 
 static void local_socket_close_locked(asocket *s)
 {
+    D("entered. LS(%d) fd=%d\n", s->id, s->fd);
     if(s->peer) {
+        D("LS(%d): closing peer. peer->id=%d peer->fd=%d\n",
+          s->id, s->peer->id, s->peer->fd);
         s->peer->peer = 0;
         // tweak to avoid deadlock
         if (s->peer->close == local_socket_close) {
@@ -245,6 +257,7 @@
     s->closing = 1;
     fdevent_del(&s->fde, FDE_READ);
     remove_socket(s);
+    D("LS(%d): put on socket_closing_list fd=%d\n", s->id, s->fd);
     insert_local_socket(s, &local_socket_closing_list);
 }
 
@@ -252,6 +265,8 @@
 {
     asocket *s = _s;
 
+    D("LS(%d): event_func(fd=%d(==%d), ev=%04x)\n", s->id, s->fd, fd, ev);
+
     /* put the FDE_WRITE processing before the FDE_READ
     ** in order to simplify the code.
     */
@@ -310,6 +325,7 @@
 
         while(avail > 0) {
             r = adb_read(fd, x, avail);
+            D("LS(%d): post adb_read(fd=%d,...) r=%d (errno=%d) avail=%d\n", s->id, s->fd, r, r<0?errno:0, avail);
             if(r > 0) {
                 avail -= r;
                 x += r;
@@ -324,13 +340,15 @@
             is_eof = 1;
             break;
         }
-
+        D("LS(%d): fd=%d post avail loop. r=%d is_eof=%d forced_eof=%d\n",
+          s->id, s->fd, r, is_eof, s->fde.force_eof);
         if((avail == MAX_PAYLOAD) || (s->peer == 0)) {
             put_apacket(p);
         } else {
             p->len = MAX_PAYLOAD - avail;
 
             r = s->peer->enqueue(s->peer, p);
+            D("LS(%d): fd=%d post peer->enqueue(). r=%d\n", s->id, s->fd, r);
 
             if(r < 0) {
                     /* error return means they closed us as a side-effect
@@ -352,8 +370,8 @@
                 fdevent_del(&s->fde, FDE_READ);
             }
         }
-
-        if(is_eof) {
+        /* Don't allow a forced eof if data is still there */
+        if((s->fde.force_eof && !r) || is_eof) {
             s->close(s);
         }
     }
@@ -364,6 +382,8 @@
             ** bytes of readable data.
             */
 //        s->close(s);
+        D("LS(%d): FDE_ERROR (fd=%d)\n", s->id, s->fd);
+
         return;
     }
 }
@@ -372,11 +392,11 @@
 {
     asocket *s = calloc(1, sizeof(asocket));
     if (s == NULL) 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;
+    install_local_socket(s);
 
     fdevent_install(&s->fde, fd, local_socket_event_func, s);
 /*    fdevent_add(&s->fde, FDE_ERROR); */
@@ -402,7 +422,7 @@
     if(fd < 0) return 0;
 
     s = create_local_socket(fd);
-    D("LS(%d): bound to '%s'\n", s->id, name);
+    D("LS(%d): bound to '%s' via %d\n", s->id, name, fd);
     return s;
 }
 
@@ -432,7 +452,8 @@
 
 static int remote_socket_enqueue(asocket *s, apacket *p)
 {
-    D("Calling remote_socket_enqueue\n");
+    D("entered remote_socket_enqueue RS(%d) WRITE fd=%d peer.fd=%d\n",
+      s->id, s->fd, s->peer->fd);
     p->msg.command = A_WRTE;
     p->msg.arg0 = s->peer->id;
     p->msg.arg1 = s->id;
@@ -443,7 +464,8 @@
 
 static void remote_socket_ready(asocket *s)
 {
-    D("Calling remote_socket_ready\n");
+    D("entered remote_socket_ready RS(%d) OKAY fd=%d peer.fd=%d\n",
+      s->id, s->fd, s->peer->fd);
     apacket *p = get_apacket();
     p->msg.command = A_OKAY;
     p->msg.arg0 = s->peer->id;
@@ -453,12 +475,15 @@
 
 static void remote_socket_close(asocket *s)
 {
-    D("Calling remote_socket_close\n");
+    D("entered remote_socket_close RS(%d) CLOSE fd=%d peer->fd=%d\n",
+      s->id, s->fd, s->peer?s->peer->fd:-1);
     apacket *p = get_apacket();
     p->msg.command = A_CLSE;
     if(s->peer) {
         p->msg.arg0 = s->peer->id;
         s->peer->peer = 0;
+        D("RS(%d) peer->close()ing peer->id=%d peer->fd=%d\n",
+          s->id, s->peer->id, s->peer->fd);
         s->peer->close(s->peer);
     }
     p->msg.arg1 = s->id;
@@ -503,10 +528,18 @@
 
 void connect_to_remote(asocket *s, const char *destination)
 {
-    D("Connect_to_remote call \n");
+    D("Connect_to_remote call RS(%d) fd=%d\n", s->id, s->fd);
     apacket *p = get_apacket();
     int len = strlen(destination) + 1;
 
+#if ADB_HOST
+    /* special case commands that cause the remote daemon to terminate */
+    if (!strcmp(destination, "root:")) {
+        D("connect_to_remote setting kick_on_close for %s\n", destination);
+        s->kick_on_close = 1;
+    }
+#endif
+
     if(len > (MAX_PAYLOAD-1)) {
         fatal("destination oversized");
     }
diff --git a/adb/sysdeps.h b/adb/sysdeps.h
index 74f4ed1..b518076 100644
--- a/adb/sysdeps.h
+++ b/adb/sysdeps.h
@@ -44,6 +44,7 @@
 #define  ADB_MUTEX_DEFINE(x)     adb_mutex_t   x
 
 /* declare all mutexes */
+/* For win32, adb_sysdeps_init() will do the mutex runtime initialization. */
 #define  ADB_MUTEX(x)   extern adb_mutex_t  x;
 #include "mutex_list.h"
 
@@ -195,6 +196,8 @@
     fdevent *prev;
 
     int fd;
+    int force_eof;
+
     unsigned short state;
     unsigned short events;
 
@@ -274,13 +277,14 @@
 #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_MUTEX_DEFINE(m)      adb_mutex_t   m = PTHREAD_MUTEX_INITIALIZER
 
 #define  adb_cond_t               pthread_cond_t
 #define  adb_cond_init            pthread_cond_init
@@ -289,6 +293,10 @@
 #define  adb_cond_signal          pthread_cond_signal
 #define  adb_cond_destroy         pthread_cond_destroy
 
+/* declare all mutexes */
+#define  ADB_MUTEX(x)   extern adb_mutex_t  x;
+#include "mutex_list.h"
+
 static __inline__ void  close_on_exec(int  fd)
 {
     fcntl( fd, F_SETFD, FD_CLOEXEC );
diff --git a/adb/transport.c b/adb/transport.c
index 2baf340..83a349a 100644
--- a/adb/transport.c
+++ b/adb/transport.c
@@ -35,24 +35,30 @@
 ADB_MUTEX_DEFINE( transport_lock );
 
 #if ADB_TRACE
+#define MAX_DUMP_HEX_LEN 16
 static void  dump_hex( const unsigned char*  ptr, size_t  len )
 {
     int  nn, len2 = len;
+    // Build a string instead of logging each character.
+    // MAX chars in 2 digit hex, one space, MAX chars, one '\0'.
+    char buffer[MAX_DUMP_HEX_LEN *2 + 1 + MAX_DUMP_HEX_LEN + 1 ], *pb = buffer;
 
-    if (len2 > 16) len2 = 16;
+    if (len2 > MAX_DUMP_HEX_LEN) len2 = MAX_DUMP_HEX_LEN;
 
-    for (nn = 0; nn < len2; nn++)
-        D("%02x", ptr[nn]);
-    D("  ");
+    for (nn = 0; nn < len2; nn++) {
+        sprintf(pb, "%02x", ptr[nn]);
+        pb += 2;
+    }
+    sprintf(pb++, " ");
 
     for (nn = 0; nn < len2; nn++) {
         int  c = ptr[nn];
         if (c < 32 || c > 127)
             c = '.';
-        D("%c", c);
+        *pb++ =  c;
     }
-    D("\n");
-    fflush(stdout);
+    *pb++ = '\0';
+    DR("%s\n", buffer);
 }
 #endif
 
@@ -192,6 +198,7 @@
 static void transport_socket_events(int fd, unsigned events, void *_t)
 {
     atransport *t = _t;
+    D("transport_socket_events(fd=%d, events=%04x,...)\n", fd, events);
     if(events & FDE_READ){
         apacket *p = 0;
         if(read_packet(fd, t->serial, &p)){
@@ -221,8 +228,10 @@
     print_packet("send", p);
 
     if (t == NULL) {
-        fatal_errno("Transport is null");
         D("Transport is null \n");
+        // Zap errno because print_packet() and other stuff have errno effect.
+        errno = 0;
+        fatal_errno("Transport is null");
     }
 
     if(write_packet(t->transport_socket, t->serial, &p)){
@@ -1069,4 +1078,3 @@
         return 0;
     }
 }
-
diff --git a/adb/transport.h b/adb/transport.h
new file mode 100644
index 0000000..992e052
--- /dev/null
+++ b/adb/transport.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2011 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 __TRANSPORT_H
+#define __TRANSPORT_H
+
+/* 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);
+#endif   /* __TRANSPORT_H */
diff --git a/adb/usb_linux.c b/adb/usb_linux.c
index cd61083..4d55b74 100644
--- a/adb/usb_linux.c
+++ b/adb/usb_linux.c
@@ -45,7 +45,7 @@
 /* usb scan debugging is waaaay too verbose */
 #define DBGX(x...)
 
-static adb_mutex_t usb_lock = ADB_MUTEX_INITIALIZER;
+ADB_MUTEX_DEFINE( usb_lock );
 
 struct usb_handle
 {
@@ -369,6 +369,7 @@
         h->reaper_thread = pthread_self();
         adb_mutex_unlock(&h->lock);
         res = ioctl(h->desc, USBDEVFS_REAPURB, &out);
+        int saved_errno = errno;
         adb_mutex_lock(&h->lock);
         h->reaper_thread = 0;
         if(h->dead) {
@@ -376,7 +377,7 @@
             break;
         }
         if(res < 0) {
-            if(errno == EINTR) {
+            if(saved_errno == EINTR) {
                 continue;
             }
             D("[ reap urb - error ]\n");
@@ -604,6 +605,7 @@
         ctrl.wIndex = 0;
         ctrl.wLength = sizeof(languages);
         ctrl.data = languages;
+        ctrl.timeout = 1000;
 
         result = ioctl(usb->desc, USBDEVFS_CONTROL, &ctrl);
         if (result > 0)
@@ -619,6 +621,7 @@
             ctrl.wIndex = __le16_to_cpu(languages[i]);
             ctrl.wLength = sizeof(buffer);
             ctrl.data = buffer;
+            ctrl.timeout = 1000;
 
             result = ioctl(usb->desc, USBDEVFS_CONTROL, &ctrl);
             if (result > 0) {
@@ -685,4 +688,3 @@
         fatal_errno("cannot create input thread");
     }
 }
-
diff --git a/adb/usb_linux_client.c b/adb/usb_linux_client.c
index 0a21c6f..635fa4b 100644
--- a/adb/usb_linux_client.c
+++ b/adb/usb_linux_client.c
@@ -83,14 +83,14 @@
 {
     int n;
 
-    D("[ write %d ]\n", len);
+    D("about to write (fd=%d, len=%d)\n", h->fd, len);
     n = adb_write(h->fd, data, len);
     if(n != len) {
-        D("ERROR: n = %d, errno = %d (%s)\n",
-            n, errno, strerror(errno));
+        D("ERROR: fd = %d, n = %d, errno = %d (%s)\n",
+            h->fd, n, errno, strerror(errno));
         return -1;
     }
-    D("[ done ]\n");
+    D("[ done fd=%d ]\n", h->fd);
     return 0;
 }
 
@@ -98,13 +98,14 @@
 {
     int n;
 
-    D("[ read %d ]\n", len);
+    D("about to read (fd=%d, len=%d)\n", h->fd, len);
     n = adb_read(h->fd, data, len);
     if(n != len) {
-        D("ERROR: n = %d, errno = %d (%s)\n",
-            n, errno, strerror(errno));
+        D("ERROR: fd = %d, n = %d, errno = %d (%s)\n",
+            h->fd, n, errno, strerror(errno));
         return -1;
     }
+    D("[ done fd=%d ]\n", h->fd);
     return 0;
 }
 
diff --git a/adb/usb_vendors.h b/adb/usb_vendors.h
index 43790b9..cee23a1 100644
--- a/adb/usb_vendors.h
+++ b/adb/usb_vendors.h
@@ -22,4 +22,4 @@
 
 void usb_vendors_init(void);
 
-#endif
\ No newline at end of file
+#endif
diff --git a/adb/usb_windows.c b/adb/usb_windows.c
index 38c4cf4..b216999 100644
--- a/adb/usb_windows.c
+++ b/adb/usb_windows.c
@@ -246,10 +246,10 @@
   }
 
   // Something went wrong.
-  errno = GetLastError();
+  int saved_errno = GetLastError();
   usb_cleanup_handle(ret);
   free(ret);
-  SetLastError(errno);
+  SetLastError(saved_errno);
 
   return NULL;
 }
@@ -267,7 +267,7 @@
                                (unsigned long)len,
                                &written,
                                time_out);
-    errno = GetLastError();
+    int saved_errno = GetLastError();
 
     if (ret) {
       // Make sure that we've written what we were asked to write
@@ -285,9 +285,10 @@
       }
     } else {
       // assume ERROR_INVALID_HANDLE indicates we are disconnected
-      if (errno == ERROR_INVALID_HANDLE)
+      if (saved_errno == ERROR_INVALID_HANDLE)
         usb_kick(handle);
     }
+    errno = saved_errno;
   } else {
     D("usb_write NULL handle\n");
     SetLastError(ERROR_INVALID_HANDLE);
@@ -313,20 +314,21 @@
                                   (unsigned long)xfer,
                                   &read,
                                   time_out);
-      errno = GetLastError();
-      D("usb_write got: %ld, expected: %d, errno: %d\n", read, xfer, errno);
+      int saved_errno = GetLastError();
+      D("usb_write got: %ld, expected: %d, errno: %d\n", read, xfer, saved_errno);
       if (ret) {
         data += read;
         len -= read;
 
         if (len == 0)
           return 0;
-      } else if (errno != ERROR_SEM_TIMEOUT) {
+      } else if (saved_errno != ERROR_SEM_TIMEOUT) {
         // assume ERROR_INVALID_HANDLE indicates we are disconnected
-        if (errno == ERROR_INVALID_HANDLE)
+        if (saved_errno == ERROR_INVALID_HANDLE)
           usb_kick(handle);
         break;
       }
+      errno = saved_errno;
     }
   } else {
     D("usb_read NULL handle\n");
diff --git a/debuggerd/debuggerd.c b/debuggerd/debuggerd.c
index 7a3e781..685f147 100644
--- a/debuggerd/debuggerd.c
+++ b/debuggerd/debuggerd.c
@@ -37,7 +37,6 @@
 
 #include <private/android_filesystem_config.h>
 
-#include <byteswap.h>
 #include "debuggerd.h"
 #include "utility.h"
 
@@ -196,73 +195,6 @@
     if(sig) dump_fault_addr(tfd, tid, sig);
 }
 
-/* After randomization (ASLR), stack contents that point to randomized
- * code become uninterpretable (e.g. can't be resolved to line numbers).
- * Here, we bundle enough information so that stack analysis on the
- * server side can still be performed. This means we are leaking some
- * information about the device (its randomization base). We have to make
- * sure an attacker has no way of intercepting the tombstone.
- */
-
-typedef struct {
-    int32_t mmap_addr;
-    char tag[4]; /* 'P', 'R', 'E', ' ' */
-} prelink_info_t __attribute__((packed));
-
-static inline void set_prelink(long *prelink_addr,
-                               prelink_info_t *info)
-{
-    // We will assume the binary is little-endian, and test the
-    // host endianness here.
-    unsigned long test_endianness = 0xFF;
-
-    if (sizeof(prelink_info_t) == 8 && prelink_addr) {
-        if (*(unsigned char *)&test_endianness)
-            *prelink_addr = info->mmap_addr;
-        else
-            *prelink_addr = bswap_32(info->mmap_addr);
-    }
-}
-
-static int check_prelinked(const char *fname,
-                           long *prelink_addr)
-{
-    *prelink_addr = 0;
-    if (sizeof(prelink_info_t) != 8) return 0;
-
-    int fd = open(fname, O_RDONLY);
-    if (fd < 0) return 0;
-    off_t end = lseek(fd, 0, SEEK_END);
-    int nr = sizeof(prelink_info_t);
-
-    off_t sz = lseek(fd, -nr, SEEK_CUR);
-    if ((long)(end - sz) != (long)nr) return 0;
-    if (sz == (off_t)-1) return 0;
-
-    prelink_info_t info;
-    int num_read = read(fd, &info, nr);
-    if (num_read < 0) return 0;
-    if (num_read != sizeof(info)) return 0;
-
-    int prelinked = 0;
-    if (!strncmp(info.tag, "PRE ", 4)) {
-        set_prelink(prelink_addr, &info);
-        prelinked = 1;
-    }
-    if (close(fd) < 0) return 0;
-    return prelinked;
-}
-
-void dump_randomization_base(int tfd, bool at_fault) {
-    bool only_in_tombstone = !at_fault;
-    long prelink_addr;
-    check_prelinked("/system/lib/libc.so", &prelink_addr);
-    _LOG(tfd, only_in_tombstone,
-         "\nlibc base address: %08x\n", prelink_addr);
-}
-
-/* End of ASLR-related logic. */
-
 static void parse_elf_info(mapinfo *milist, pid_t pid)
 {
     mapinfo *mi;
@@ -353,7 +285,6 @@
         dump_pc_and_lr(tfd, tid, milist, stack_depth, at_fault);
     }
 
-    dump_randomization_base(tfd, at_fault);
     dump_stack_and_code(tfd, tid, milist, stack_depth, sp_list, at_fault);
 #elif __i386__
     /* If stack unwinder fails, use the default solution to dump the stack
diff --git a/include/arch/darwin-x86/AndroidConfig.h b/include/arch/darwin-x86/AndroidConfig.h
index d99072a..c8ccc7e 100644
--- a/include/arch/darwin-x86/AndroidConfig.h
+++ b/include/arch/darwin-x86/AndroidConfig.h
@@ -305,12 +305,4 @@
  */
 #define HAVE_PRINTF_ZD 1
 
-/*
- * We need to open binary files using O_BINARY on Windows.
- * Most systems lack (and actually don't need) this flag.
- */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
 #endif /*_ANDROID_CONFIG_H*/
diff --git a/include/arch/freebsd-x86/AndroidConfig.h b/include/arch/freebsd-x86/AndroidConfig.h
index 9703c76..d828bd5 100644
--- a/include/arch/freebsd-x86/AndroidConfig.h
+++ b/include/arch/freebsd-x86/AndroidConfig.h
@@ -363,12 +363,4 @@
  */
 #define HAVE_PRINTF_ZD 1
 
-/*
- * We need to open binary files using O_BINARY on Windows.
- * Most systems lack (and actually don't need) this flag.
- */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
 #endif /*_ANDROID_CONFIG_H*/
diff --git a/include/arch/linux-arm/AndroidConfig.h b/include/arch/linux-arm/AndroidConfig.h
index 5138d90..83891cd 100644
--- a/include/arch/linux-arm/AndroidConfig.h
+++ b/include/arch/linux-arm/AndroidConfig.h
@@ -361,12 +361,4 @@
  */
 #define HAVE_PRINTF_ZD 1
 
-/*
- * We need to open binary files using O_BINARY on Windows.
- * Most systems lack (and actually don't need) this flag.
- */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
 #endif /* _ANDROID_CONFIG_H */
diff --git a/include/arch/linux-ppc/AndroidConfig.h b/include/arch/linux-ppc/AndroidConfig.h
index 60bddd6..00706dc 100644
--- a/include/arch/linux-ppc/AndroidConfig.h
+++ b/include/arch/linux-ppc/AndroidConfig.h
@@ -323,12 +323,4 @@
  */
 #define HAVE_PREAD 1
 
-/*
- * We need to open binary files using O_BINARY on Windows.
- * Most systems lack (and actually don't need) this flag.
- */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
 #endif /*_ANDROID_CONFIG_H*/
diff --git a/include/arch/linux-sh/AndroidConfig.h b/include/arch/linux-sh/AndroidConfig.h
index 9303bb6..5562eae 100644
--- a/include/arch/linux-sh/AndroidConfig.h
+++ b/include/arch/linux-sh/AndroidConfig.h
@@ -366,12 +366,4 @@
  */
 #define HAVE_PRINTF_ZD 1
 
-/*
- * We need to open binary files using O_BINARY on Windows.
- * Most systems lack (and actually don't need) this flag.
- */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
 #endif /* _ANDROID_CONFIG_H */
diff --git a/include/arch/linux-x86/AndroidConfig.h b/include/arch/linux-x86/AndroidConfig.h
index 6fd26ea..7dcaa98 100644
--- a/include/arch/linux-x86/AndroidConfig.h
+++ b/include/arch/linux-x86/AndroidConfig.h
@@ -333,12 +333,4 @@
  */
 #define HAVE_PRINTF_ZD 1
 
-/*
- * We need to open binary files using O_BINARY on Windows.
- * Most systems lack (and actually don't need) this flag.
- */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
 #endif /*_ANDROID_CONFIG_H*/
diff --git a/include/arch/target_linux-x86/AndroidConfig.h b/include/arch/target_linux-x86/AndroidConfig.h
index a6f7090..05dd220 100644
--- a/include/arch/target_linux-x86/AndroidConfig.h
+++ b/include/arch/target_linux-x86/AndroidConfig.h
@@ -350,12 +350,4 @@
  */
 #define HAVE_PRINTF_ZD 1
 
-/*
- * We need to open binary files using O_BINARY on Windows.
- * Most systems lack (and actually don't need) this flag.
- */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
 #endif /* _ANDROID_CONFIG_H */
diff --git a/include/arch/windows/AndroidConfig.h b/include/arch/windows/AndroidConfig.h
index 8a7e062..ad890b4 100644
--- a/include/arch/windows/AndroidConfig.h
+++ b/include/arch/windows/AndroidConfig.h
@@ -338,10 +338,4 @@
  */
 /* #define HAVE_PRINTF_ZD 1 */
 
-/*
- * We need to open binary files using O_BINARY on Windows.
- * We don't define it on Windows since it is part of the io headers.
- */
-/* #define O_BINARY 0 */
-
 #endif /*_ANDROID_CONFIG_H*/
diff --git a/include/cutils/atomic-inline.h b/include/cutils/atomic-inline.h
index 6acb67c..49f3e70 100644
--- a/include/cutils/atomic-inline.h
+++ b/include/cutils/atomic-inline.h
@@ -17,6 +17,10 @@
 #ifndef ANDROID_CUTILS_ATOMIC_INLINE_H
 #define ANDROID_CUTILS_ATOMIC_INLINE_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Inline declarations and macros for some special-purpose atomic
  * operations.  These are intended for rare circumstances where a
@@ -61,4 +65,8 @@
 #define ANDROID_MEMBAR_STORE android_memory_store_barrier
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* ANDROID_CUTILS_ATOMIC_INLINE_H */
diff --git a/include/cutils/config_utils.h b/include/cutils/config_utils.h
index f3fb370..2dea6f1 100644
--- a/include/cutils/config_utils.h
+++ b/include/cutils/config_utils.h
@@ -54,6 +54,9 @@
 /* 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);
 
+/* free a config node tree */
+void config_free(cnode *root);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/cutils/log.h b/include/cutils/log.h
index f602017..42d7382 100644
--- a/include/cutils/log.h
+++ b/include/cutils/log.h
@@ -289,13 +289,17 @@
  * It is NOT stripped from release builds.  Note that the condition test
  * is -inverted- from the normal assert() semantics.
  */
+#ifndef LOG_ALWAYS_FATAL_IF
 #define LOG_ALWAYS_FATAL_IF(cond, ...) \
     ( (CONDITION(cond)) \
     ? ((void)android_printAssert(#cond, LOG_TAG, ## __VA_ARGS__)) \
     : (void)0 )
+#endif
 
+#ifndef LOG_ALWAYS_FATAL
 #define LOG_ALWAYS_FATAL(...) \
     ( ((void)android_printAssert(NULL, LOG_TAG, ## __VA_ARGS__)) )
+#endif
 
 /*
  * Versions of LOG_ALWAYS_FATAL_IF and LOG_ALWAYS_FATAL that
@@ -303,13 +307,21 @@
  */
 #if LOG_NDEBUG
 
+#ifndef LOG_FATAL_IF
 #define LOG_FATAL_IF(cond, ...) ((void)0)
+#endif
+#ifndef LOG_FATAL
 #define LOG_FATAL(...) ((void)0)
+#endif
 
 #else
 
+#ifndef LOG_FATAL_IF
 #define LOG_FATAL_IF(cond, ...) LOG_ALWAYS_FATAL_IF(cond, ## __VA_ARGS__)
+#endif
+#ifndef LOG_FATAL
 #define LOG_FATAL(...) LOG_ALWAYS_FATAL(__VA_ARGS__)
+#endif
 
 #endif
 
@@ -317,8 +329,10 @@
  * Assertion that generates a log message when the assertion fails.
  * Stripped out of release builds.  Uses the current LOG_TAG.
  */
+#ifndef LOG_ASSERT
 #define LOG_ASSERT(cond, ...) LOG_FATAL_IF(!(cond), ## __VA_ARGS__)
 //#define LOG_ASSERT(cond) LOG_FATAL_IF(!(cond), "Assertion failed: " #cond)
+#endif
 
 // ---------------------------------------------------------------------
 
@@ -377,18 +391,24 @@
 } AndroidEventLogType;
 
 
+#ifndef LOG_EVENT_INT
 #define LOG_EVENT_INT(_tag, _value) {                                       \
         int intBuf = _value;                                                \
         (void) android_btWriteLog(_tag, EVENT_TYPE_INT, &intBuf,            \
             sizeof(intBuf));                                                \
     }
+#endif
+#ifndef LOG_EVENT_LONG
 #define LOG_EVENT_LONG(_tag, _value) {                                      \
         long long longBuf = _value;                                         \
         (void) android_btWriteLog(_tag, EVENT_TYPE_LONG, &longBuf,          \
             sizeof(longBuf));                                               \
     }
+#endif
+#ifndef LOG_EVENT_STRING
 #define LOG_EVENT_STRING(_tag, _value)                                      \
     ((void) 0)  /* not implemented -- must combine len with string */
+#endif
 /* TODO: something for LIST */
 
 /*
diff --git a/include/cutils/native_handle.h b/include/cutils/native_handle.h
index 89d6b65..268c5d3 100644
--- a/include/cutils/native_handle.h
+++ b/include/cutils/native_handle.h
@@ -21,7 +21,7 @@
 extern "C" {
 #endif
 
-typedef struct
+typedef struct native_handle
 {
     int version;        /* sizeof(native_handle_t) */
     int numFds;         /* number of file-descriptors at &data[0] */
@@ -29,10 +29,6 @@
     int data[0];        /* numFds + numInts ints */
 } native_handle_t;
 
-
-/* keep the old definition for backward source-compatibility */
-typedef native_handle_t native_handle;
-
 /*
  * native_handle_close
  * 
diff --git a/include/cutils/partition_utils.h b/include/cutils/partition_utils.h
new file mode 100644
index 0000000..597df92
--- /dev/null
+++ b/include/cutils/partition_utils.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2011, 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_PARTITION_WIPED_H__
+#define __CUTILS_PARTITION_WIPED_H__
+
+__BEGIN_DECLS
+
+int partition_wiped(char *source);
+void erase_footer(const char *dev_path, long long size);
+
+__END_DECLS
+
+#endif /* __CUTILS_PARTITION_WIPED_H__ */
diff --git a/include/cutils/sockets.h b/include/cutils/sockets.h
index aa8682e..19cae0c 100644
--- a/include/cutils/sockets.h
+++ b/include/cutils/sockets.h
@@ -20,6 +20,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdbool.h>
 
 #ifdef HAVE_WINSOCK
 #include <winsock2.h>
@@ -92,7 +93,18 @@
         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);
-    
+
+/*
+ * socket_peer_is_trusted - Takes a socket which is presumed to be a
+ * connected local socket (e.g. AF_LOCAL) and returns whether the peer
+ * (the userid that owns the process on the other end of that socket)
+ * is one of the two trusted userids, root or shell.
+ *
+ * Note: This only works as advertised on the Android OS and always
+ * just returns true when called on other operating systems.
+ */
+extern bool socket_peer_is_trusted(int fd);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/cutils/str_parms.h b/include/cutils/str_parms.h
new file mode 100644
index 0000000..247c996
--- /dev/null
+++ b/include/cutils/str_parms.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2011 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_STR_PARMS_H
+#define __CUTILS_STR_PARMS_H
+
+#include <stdint.h>
+
+struct str_parms;
+
+struct str_parms *str_parms_create(void);
+struct str_parms *str_parms_create_str(const char *_string);
+void str_parms_destroy(struct str_parms *str_parms);
+
+void str_parms_del(struct str_parms *str_parms, const char *key);
+
+int str_parms_add_str(struct str_parms *str_parms, const char *key,
+                      const char *value);
+int str_parms_add_int(struct str_parms *str_parms, const char *key, int value);
+
+int str_parms_add_float(struct str_parms *str_parms, const char *key,
+                        float value);
+
+int str_parms_get_str(struct str_parms *str_parms, const char *key,
+                      char *out_val, int len);
+int str_parms_get_int(struct str_parms *str_parms, const char *key,
+                      int *out_val);
+int str_parms_get_float(struct str_parms *str_parms, const char *key,
+                        float *out_val);
+
+char *str_parms_to_str(struct str_parms *str_parms);
+
+/* debug */
+void str_parms_dump(struct str_parms *str_parms);
+
+#endif /* __CUTILS_STR_PARMS_H */
diff --git a/include/cutils/uevent.h b/include/cutils/uevent.h
index 587149c..5f5e6ca 100644
--- a/include/cutils/uevent.h
+++ b/include/cutils/uevent.h
@@ -23,7 +23,7 @@
 extern "C" {
 #endif
 
-ssize_t uevent_checked_recv(int socket, void *buffer, size_t length);
+ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length);
 
 #ifdef __cplusplus
 }
diff --git a/include/private/android_filesystem_config.h b/include/private/android_filesystem_config.h
index f23c235..55d9220 100644
--- a/include/private/android_filesystem_config.h
+++ b/include/private/android_filesystem_config.h
@@ -53,7 +53,7 @@
 #define AID_KEYSTORE      1017  /* keystore subsystem */
 #define AID_USB           1018  /* USB devices */
 #define AID_DRM           1019  /* DRM server */
-#define AID_AVAILABLE     1020  /* available for use */
+#define AID_KEYCHAIN      1020  /* keychain service */
 #define AID_GPS           1021  /* GPS daemon */
 #define AID_UNUSED1       1022  /* deprecated, DO NOT USE */
 #define AID_MEDIA_RW      1023  /* internal media storage write access */
@@ -101,7 +101,7 @@
     { "install",   AID_INSTALL, },
     { "media",     AID_MEDIA, },
     { "drm",       AID_DRM, },
-    { "available", AID_AVAILABLE, },
+    { "keychain",  AID_KEYCHAIN, },
     { "nfc",       AID_NFC, },
     { "shell",     AID_SHELL, },
     { "cache",     AID_CACHE, },
diff --git a/include/system/audio.h b/include/system/audio.h
index 8f2ac0c..3294500 100644
--- a/include/system/audio.h
+++ b/include/system/audio.h
@@ -88,8 +88,10 @@
 
 /* PCM sub formats */
 typedef enum {
-    AUDIO_FORMAT_PCM_SUB_16_BIT          = 0x1, /* DO NOT CHANGE */
-    AUDIO_FORMAT_PCM_SUB_8_BIT           = 0x2, /* DO NOT CHANGE */
+    AUDIO_FORMAT_PCM_SUB_16_BIT          = 0x1, /* DO NOT CHANGE - PCM signed 16 bits */
+    AUDIO_FORMAT_PCM_SUB_8_BIT           = 0x2, /* DO NOT CHANGE - PCM unsigned 8 bits */
+    AUDIO_FORMAT_PCM_SUB_32_BIT          = 0x3, /* PCM signed .31 fixed point */
+    AUDIO_FORMAT_PCM_SUB_8_24_BIT        = 0x4, /* PCM signed 7.24 fixed point */
 } audio_format_pcm_sub_fmt_t;
 
 /* MP3 sub format field definition : can use 11 LSBs in the same way as MP3
@@ -144,6 +146,10 @@
                                         AUDIO_FORMAT_PCM_SUB_16_BIT),
     AUDIO_FORMAT_PCM_8_BIT           = (AUDIO_FORMAT_PCM |
                                         AUDIO_FORMAT_PCM_SUB_8_BIT),
+    AUDIO_FORMAT_PCM_32_BIT          = (AUDIO_FORMAT_PCM |
+                                        AUDIO_FORMAT_PCM_SUB_32_BIT),
+    AUDIO_FORMAT_PCM_8_24_BIT        = (AUDIO_FORMAT_PCM |
+                                        AUDIO_FORMAT_PCM_SUB_8_24_BIT),
 } audio_format_t;
 
 /* Channel mask definitions must be kept in sync with JAVA values in
diff --git a/include/system/audio_policy.h b/include/system/audio_policy.h
new file mode 100644
index 0000000..1e0af7d
--- /dev/null
+++ b/include/system/audio_policy.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2011 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_AUDIO_POLICY_CORE_H
+#define ANDROID_AUDIO_POLICY_CORE_H
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#include <cutils/bitops.h>
+
+__BEGIN_DECLS
+
+/* The enums were moved here mostly from
+ * frameworks/base/include/media/AudioSystem.h
+ */
+
+/* request to open a direct output with get_output() (by opposition to
+ * sharing an output with other AudioTracks)
+ */
+typedef enum {
+    AUDIO_POLICY_OUTPUT_FLAG_INDIRECT = 0x0,
+    AUDIO_POLICY_OUTPUT_FLAG_DIRECT = 0x1
+} audio_policy_output_flags_t;
+
+/* device categories used for audio_policy->set_force_use() */
+typedef enum {
+    AUDIO_POLICY_FORCE_NONE,
+    AUDIO_POLICY_FORCE_SPEAKER,
+    AUDIO_POLICY_FORCE_HEADPHONES,
+    AUDIO_POLICY_FORCE_BT_SCO,
+    AUDIO_POLICY_FORCE_BT_A2DP,
+    AUDIO_POLICY_FORCE_WIRED_ACCESSORY,
+    AUDIO_POLICY_FORCE_BT_CAR_DOCK,
+    AUDIO_POLICY_FORCE_BT_DESK_DOCK,
+    AUDIO_POLICY_FORCE_ANALOG_DOCK,
+    AUDIO_POLICY_FORCE_DIGITAL_DOCK,
+
+    AUDIO_POLICY_FORCE_CFG_CNT,
+    AUDIO_POLICY_FORCE_CFG_MAX = AUDIO_POLICY_FORCE_CFG_CNT - 1,
+
+    AUDIO_POLICY_FORCE_DEFAULT = AUDIO_POLICY_FORCE_NONE,
+} audio_policy_forced_cfg_t;
+
+/* usages used for audio_policy->set_force_use() */
+typedef enum {
+    AUDIO_POLICY_FORCE_FOR_COMMUNICATION,
+    AUDIO_POLICY_FORCE_FOR_MEDIA,
+    AUDIO_POLICY_FORCE_FOR_RECORD,
+    AUDIO_POLICY_FORCE_FOR_DOCK,
+
+    AUDIO_POLICY_FORCE_USE_CNT,
+    AUDIO_POLICY_FORCE_USE_MAX = AUDIO_POLICY_FORCE_USE_CNT - 1,
+} audio_policy_force_use_t;
+
+/* device connection states used for audio_policy->set_device_connection_state()
+ */
+typedef enum {
+    AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,
+    AUDIO_POLICY_DEVICE_STATE_AVAILABLE,
+
+    AUDIO_POLICY_DEVICE_STATE_CNT,
+    AUDIO_POLICY_DEVICE_STATE_MAX = AUDIO_POLICY_DEVICE_STATE_CNT - 1,
+} audio_policy_dev_state_t;
+
+typedef enum {
+    /* Used to generate a tone to notify the user of a
+     * notification/alarm/ringtone while they are in a call. */
+    AUDIO_POLICY_TONE_IN_CALL_NOTIFICATION = 0,
+
+    AUDIO_POLICY_TONE_CNT,
+    AUDIO_POLICY_TONE_MAX                  = AUDIO_POLICY_TONE_CNT - 1,
+} audio_policy_tone_t;
+
+
+static inline bool audio_is_low_visibility(audio_stream_type_t stream)
+{
+    switch (stream) {
+    case AUDIO_STREAM_SYSTEM:
+    case AUDIO_STREAM_NOTIFICATION:
+    case AUDIO_STREAM_RING:
+        return true;
+    default:
+        return false;
+    }
+}
+
+
+__END_DECLS
+
+#endif  // ANDROID_AUDIO_POLICY_CORE_H
diff --git a/include/system/camera.h b/include/system/camera.h
new file mode 100644
index 0000000..58e0c6f
--- /dev/null
+++ b/include/system/camera.h
@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2011 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 SYSTEM_CORE_INCLUDE_ANDROID_CAMERA_H
+#define SYSTEM_CORE_INCLUDE_ANDROID_CAMERA_H
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <cutils/native_handle.h>
+#include <hardware/hardware.h>
+#include <hardware/gralloc.h>
+
+__BEGIN_DECLS
+
+/**
+ * A set of bit masks for specifying how the received preview frames are
+ * handled before the previewCallback() call.
+ *
+ * The least significant 3 bits of an "int" value are used for this purpose:
+ *
+ * ..... 0 0 0
+ *       ^ ^ ^
+ *       | | |---------> determine whether the callback is enabled or not
+ *       | |-----------> determine whether the callback is one-shot or not
+ *       |-------------> determine whether the frame is copied out or not
+ *
+ * WARNING: When a frame is sent directly without copying, it is the frame
+ * receiver's responsiblity to make sure that the frame data won't get
+ * corrupted by subsequent preview frames filled by the camera. This flag is
+ * recommended only when copying out data brings significant performance price
+ * and the handling/processing of the received frame data is always faster than
+ * the preview frame rate so that data corruption won't occur.
+ *
+ * For instance,
+ * 1. 0x00 disables the callback. In this case, copy out and one shot bits
+ *    are ignored.
+ * 2. 0x01 enables a callback without copying out the received frames. A
+ *    typical use case is the Camcorder application to avoid making costly
+ *    frame copies.
+ * 3. 0x05 is enabling a callback with frame copied out repeatedly. A typical
+ *    use case is the Camera application.
+ * 4. 0x07 is enabling a callback with frame copied out only once. A typical
+ *    use case is the Barcode scanner application.
+ */
+
+enum {
+    CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK = 0x01,
+    CAMERA_FRAME_CALLBACK_FLAG_ONE_SHOT_MASK = 0x02,
+    CAMERA_FRAME_CALLBACK_FLAG_COPY_OUT_MASK = 0x04,
+    /** Typical use cases */
+    CAMERA_FRAME_CALLBACK_FLAG_NOOP = 0x00,
+    CAMERA_FRAME_CALLBACK_FLAG_CAMCORDER = 0x01,
+    CAMERA_FRAME_CALLBACK_FLAG_CAMERA = 0x05,
+    CAMERA_FRAME_CALLBACK_FLAG_BARCODE_SCANNER = 0x07
+};
+
+/** msgType in notifyCallback and dataCallback functions */
+enum {
+    CAMERA_MSG_ERROR = 0x0001,
+    CAMERA_MSG_SHUTTER = 0x0002,
+    CAMERA_MSG_FOCUS = 0x0004,
+    CAMERA_MSG_ZOOM = 0x0008,
+    CAMERA_MSG_PREVIEW_FRAME = 0x0010,
+    CAMERA_MSG_VIDEO_FRAME = 0x0020,
+    CAMERA_MSG_POSTVIEW_FRAME = 0x0040,
+    CAMERA_MSG_RAW_IMAGE = 0x0080,
+    CAMERA_MSG_COMPRESSED_IMAGE = 0x0100,
+    CAMERA_MSG_RAW_IMAGE_NOTIFY = 0x0200,
+    CAMERA_MSG_ALL_MSGS = 0xFFFF
+};
+
+/** cmdType in sendCommand functions */
+enum {
+    CAMERA_CMD_START_SMOOTH_ZOOM = 1,
+    CAMERA_CMD_STOP_SMOOTH_ZOOM = 2,
+    /** Set the clockwise rotation of preview display (setPreviewDisplay) in
+     * degrees. This affects the preview frames and the picture displayed after
+     * snapshot. This method is useful for portrait mode applications. Note
+     * that preview display of front-facing cameras is flipped horizontally
+     * before the rotation, that is, the image is reflected along the central
+     * vertical axis of the camera sensor. So the users can see themselves as
+     * looking into a mirror.
+     *
+     * This does not affect the order of byte array of
+     * CAMERA_MSG_PREVIEW_FRAME, CAMERA_MSG_VIDEO_FRAME,
+     * CAMERA_MSG_POSTVIEW_FRAME, CAMERA_MSG_RAW_IMAGE, or
+     * CAMERA_MSG_COMPRESSED_IMAGE. This is not allowed to be set during
+     * preview
+     */
+    CAMERA_CMD_SET_DISPLAY_ORIENTATION = 3,
+
+    /** cmdType to disable/enable shutter sound. In sendCommand passing arg1 =
+     * 0 will disable, while passing arg1 = 1 will enable the shutter sound.
+     */
+    CAMERA_CMD_ENABLE_SHUTTER_SOUND = 4,
+
+    /* cmdType to play recording sound */
+    CAMERA_CMD_PLAY_RECORDING_SOUND = 5,
+};
+
+/** camera fatal errors */
+enum {
+    CAMERA_ERROR_UNKNOWN = 1,
+    CAMERA_ERROR_SERVER_DIED = 100
+};
+
+enum {
+    CAMERA_FACING_BACK = 0, /** The facing of the camera is opposite to that of
+                 * the screen. */
+    CAMERA_FACING_FRONT = 1 /** The facing of the camera is the same as that of
+                 * the screen. */
+};
+
+__END_DECLS
+
+#endif /* SYSTEM_CORE_INCLUDE_ANDROID_CAMERA_H */
diff --git a/include/system/graphics.h b/include/system/graphics.h
new file mode 100644
index 0000000..d39bd4e
--- /dev/null
+++ b/include/system/graphics.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2011 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 SYSTEM_CORE_INCLUDE_ANDROID_GRAPHICS_H
+#define SYSTEM_CORE_INCLUDE_ANDROID_GRAPHICS_H
+
+__BEGIN_DECLS
+
+/**
+ * pixel format definitions
+ */
+
+enum {
+    HAL_PIXEL_FORMAT_RGBA_8888          = 1,
+    HAL_PIXEL_FORMAT_RGBX_8888          = 2,
+    HAL_PIXEL_FORMAT_RGB_888            = 3,
+    HAL_PIXEL_FORMAT_RGB_565            = 4,
+    HAL_PIXEL_FORMAT_BGRA_8888          = 5,
+    HAL_PIXEL_FORMAT_RGBA_5551          = 6,
+    HAL_PIXEL_FORMAT_RGBA_4444          = 7,
+
+    /* 0x8 - 0xFF range unavailable */
+
+    /*
+     * 0x100 - 0x1FF
+     *
+     * This range is reserved for pixel formats that are specific to the HAL
+     * implementation.  Implementations can use any value in this range to
+     * communicate video pixel formats between their HAL modules.  These formats
+     * must not have an alpha channel.  Additionally, an EGLimage created from a
+     * gralloc buffer of one of these formats must be supported for use with the
+     * GL_OES_EGL_image_external OpenGL ES extension.
+     */
+
+    /*
+     * Android YUV format:
+     *
+     * This format is exposed outside of the HAL to software decoders and
+     * applications.  EGLImageKHR must support it in conjunction with the
+     * OES_EGL_image_external extension.
+     *
+     * YV12 is a 4:2:0 YCrCb planar format comprised of a WxH Y plane followed
+     * by (W/2) x (H/2) Cr and Cb planes.
+     *
+     * This format assumes
+     * - an even width
+     * - an even height
+     * - a horizontal stride multiple of 16 pixels
+     * - a vertical stride equal to the height
+     *
+     *   y_size = stride * height
+     *   c_size = ALIGN(stride/2, 16) * height/2
+     *   size = y_size + c_size * 2
+     *   cr_offset = y_size
+     *   cb_offset = y_size + c_size
+     *
+     */
+    HAL_PIXEL_FORMAT_YV12   = 0x32315659, // YCrCb 4:2:0 Planar
+
+
+
+    /* Legacy formats (deprecated), used by ImageFormat.java */
+    HAL_PIXEL_FORMAT_YCbCr_422_SP       = 0x10, // NV16
+    HAL_PIXEL_FORMAT_YCrCb_420_SP       = 0x11, // NV21
+    HAL_PIXEL_FORMAT_YCbCr_422_I        = 0x14, // YUY2
+};
+
+
+/**
+ * Transformation definitions
+ *
+ * IMPORTANT NOTE:
+ * HAL_TRANSFORM_ROT_90 is applied CLOCKWISE and AFTER HAL_TRANSFORM_FLIP_{H|V}.
+ *
+ */
+
+enum {
+    /* flip source image horizontally (around the vertical axis) */
+    HAL_TRANSFORM_FLIP_H    = 0x01,
+    /* flip source image vertically (around the horizontal axis)*/
+    HAL_TRANSFORM_FLIP_V    = 0x02,
+    /* rotate source image 90 degrees clockwise */
+    HAL_TRANSFORM_ROT_90    = 0x04,
+    /* rotate source image 180 degrees */
+    HAL_TRANSFORM_ROT_180   = 0x03,
+    /* rotate source image 270 degrees clockwise */
+    HAL_TRANSFORM_ROT_270   = 0x07,
+};
+
+__END_DECLS
+
+#endif /* SYSTEM_CORE_INCLUDE_ANDROID_GRAPHICS_H */
diff --git a/include/system/window.h b/include/system/window.h
new file mode 100644
index 0000000..5762a50
--- /dev/null
+++ b/include/system/window.h
@@ -0,0 +1,457 @@
+/*
+ * Copyright (C) 2011 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 SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H
+#define SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+#include <system/graphics.h>
+#include <cutils/native_handle.h>
+
+__BEGIN_DECLS
+
+/*****************************************************************************/
+
+#define ANDROID_NATIVE_MAKE_CONSTANT(a,b,c,d) \
+    (((unsigned)(a)<<24)|((unsigned)(b)<<16)|((unsigned)(c)<<8)|(unsigned)(d))
+
+#define ANDROID_NATIVE_WINDOW_MAGIC \
+    ANDROID_NATIVE_MAKE_CONSTANT('_','w','n','d')
+
+#define ANDROID_NATIVE_BUFFER_MAGIC \
+    ANDROID_NATIVE_MAKE_CONSTANT('_','b','f','r')
+
+// ---------------------------------------------------------------------------
+
+typedef const native_handle_t* buffer_handle_t;
+
+// ---------------------------------------------------------------------------
+
+typedef struct android_native_rect_t
+{
+    int32_t left;
+    int32_t top;
+    int32_t right;
+    int32_t bottom;
+} android_native_rect_t;
+
+// ---------------------------------------------------------------------------
+
+typedef struct android_native_base_t
+{
+    /* a magic value defined by the actual EGL native type */
+    int magic;
+
+    /* the sizeof() of the actual EGL native type */
+    int version;
+
+    void* reserved[4];
+
+    /* reference-counting interface */
+    void (*incRef)(struct android_native_base_t* base);
+    void (*decRef)(struct android_native_base_t* base);
+} android_native_base_t;
+
+typedef struct ANativeWindowBuffer
+{
+#ifdef __cplusplus
+    ANativeWindowBuffer() {
+        common.magic = ANDROID_NATIVE_BUFFER_MAGIC;
+        common.version = sizeof(ANativeWindowBuffer);
+        memset(common.reserved, 0, sizeof(common.reserved));
+    }
+
+    // Implement the methods that sp<ANativeWindowBuffer> expects so that it
+    // can be used to automatically refcount ANativeWindowBuffer's.
+    void incStrong(const void* id) const {
+        common.incRef(const_cast<android_native_base_t*>(&common));
+    }
+    void decStrong(const void* id) const {
+        common.decRef(const_cast<android_native_base_t*>(&common));
+    }
+#endif
+
+    struct android_native_base_t common;
+
+    int width;
+    int height;
+    int stride;
+    int format;
+    int usage;
+
+    void* reserved[2];
+
+    buffer_handle_t handle;
+
+    void* reserved_proc[8];
+} ANativeWindowBuffer_t;
+
+// Old typedef for backwards compatibility.
+typedef ANativeWindowBuffer_t android_native_buffer_t;
+
+// ---------------------------------------------------------------------------
+
+/* attributes queriable with query() */
+enum {
+    NATIVE_WINDOW_WIDTH     = 0,
+    NATIVE_WINDOW_HEIGHT,
+    NATIVE_WINDOW_FORMAT,
+
+    /* The minimum number of buffers that must remain un-dequeued after a buffer
+     * has been queued.  This value applies only if set_buffer_count was used to
+     * override the number of buffers and if a buffer has since been queued.
+     * Users of the set_buffer_count ANativeWindow method should query this
+     * value before calling set_buffer_count.  If it is necessary to have N
+     * buffers simultaneously dequeued as part of the steady-state operation,
+     * and this query returns M then N+M buffers should be requested via
+     * native_window_set_buffer_count.
+     *
+     * Note that this value does NOT apply until a single buffer has been
+     * queued.  In particular this means that it is possible to:
+     *
+     * 1. Query M = min undequeued buffers
+     * 2. Set the buffer count to N + M
+     * 3. Dequeue all N + M buffers
+     * 4. Cancel M buffers
+     * 5. Queue, dequeue, queue, dequeue, ad infinitum
+     */
+    NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS,
+
+    /* Check whether queueBuffer operations on the ANativeWindow send the buffer
+     * to the window compositor.  The query sets the returned 'value' argument
+     * to 1 if the ANativeWindow DOES send queued buffers directly to the window
+     * compositor and 0 if the buffers do not go directly to the window
+     * compositor.
+     *
+     * This can be used to determine whether protected buffer content should be
+     * sent to the ANativeWindow.  Note, however, that a result of 1 does NOT
+     * indicate that queued buffers will be protected from applications or users
+     * capturing their contents.  If that behavior is desired then some other
+     * mechanism (e.g. the GRALLOC_USAGE_PROTECTED flag) should be used in
+     * conjunction with this query.
+     */
+    NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
+
+    /* Get the concrete type of a ANativeWindow.  See below for the list of
+     * possible return values.
+     *
+     * This query should not be used outside the Android framework and will
+     * likely be removed in the near future.
+     */
+    NATIVE_WINDOW_CONCRETE_TYPE,
+};
+
+/* valid operations for the (*perform)() hook */
+enum {
+    NATIVE_WINDOW_SET_USAGE  = 0,
+    NATIVE_WINDOW_CONNECT,
+    NATIVE_WINDOW_DISCONNECT,
+    NATIVE_WINDOW_SET_CROP,
+    NATIVE_WINDOW_SET_BUFFER_COUNT,
+    NATIVE_WINDOW_SET_BUFFERS_GEOMETRY,
+    NATIVE_WINDOW_SET_BUFFERS_TRANSFORM,
+    NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP,
+};
+
+/* parameter for NATIVE_WINDOW_[DIS]CONNECT */
+enum {
+    NATIVE_WINDOW_API_EGL = 1
+};
+
+/* parameter for NATIVE_WINDOW_SET_BUFFERS_TRANSFORM */
+enum {
+    /* flip source image horizontally */
+    NATIVE_WINDOW_TRANSFORM_FLIP_H = HAL_TRANSFORM_FLIP_H ,
+    /* flip source image vertically */
+    NATIVE_WINDOW_TRANSFORM_FLIP_V = HAL_TRANSFORM_FLIP_V,
+    /* rotate source image 90 degrees clock-wise */
+    NATIVE_WINDOW_TRANSFORM_ROT_90 = HAL_TRANSFORM_ROT_90,
+    /* rotate source image 180 degrees */
+    NATIVE_WINDOW_TRANSFORM_ROT_180 = HAL_TRANSFORM_ROT_180,
+    /* rotate source image 270 degrees clock-wise */
+    NATIVE_WINDOW_TRANSFORM_ROT_270 = HAL_TRANSFORM_ROT_270,
+};
+
+/* values returned by the NATIVE_WINDOW_CONCRETE_TYPE query */
+enum {
+    NATIVE_WINDOW_FRAMEBUFFER,                  // FramebufferNativeWindow
+    NATIVE_WINDOW_SURFACE,                      // Surface
+    NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT,       // SurfaceTextureClient
+};
+
+/* parameter for NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP
+ *
+ * Special timestamp value to indicate that timestamps should be auto-generated
+ * by the native window when queueBuffer is called.  This is equal to INT64_MIN,
+ * defined directly to avoid problems with C99/C++ inclusion of stdint.h.
+ */
+static const int64_t NATIVE_WINDOW_TIMESTAMP_AUTO = (-9223372036854775807LL-1);
+
+struct ANativeWindow
+{
+#ifdef __cplusplus
+    ANativeWindow()
+        : flags(0), minSwapInterval(0), maxSwapInterval(0), xdpi(0), ydpi(0)
+    {
+        common.magic = ANDROID_NATIVE_WINDOW_MAGIC;
+        common.version = sizeof(ANativeWindow);
+        memset(common.reserved, 0, sizeof(common.reserved));
+    }
+
+    // Implement the methods that sp<ANativeWindow> expects so that it
+    // can be used to automatically refcount ANativeWindow's.
+    void incStrong(const void* id) const {
+        common.incRef(const_cast<android_native_base_t*>(&common));
+    }
+    void decStrong(const void* id) const {
+        common.decRef(const_cast<android_native_base_t*>(&common));
+    }
+#endif
+
+    struct android_native_base_t common;
+
+    /* flags describing some attributes of this surface or its updater */
+    const uint32_t flags;
+
+    /* min swap interval supported by this updated */
+    const int   minSwapInterval;
+
+    /* max swap interval supported by this updated */
+    const int   maxSwapInterval;
+
+    /* horizontal and vertical resolution in DPI */
+    const float xdpi;
+    const float ydpi;
+
+    /* Some storage reserved for the OEM's driver. */
+    intptr_t    oem[4];
+
+    /*
+     * Set the swap interval for this surface.
+     *
+     * Returns 0 on success or -errno on error.
+     */
+    int     (*setSwapInterval)(struct ANativeWindow* window,
+                int interval);
+
+    /*
+     * hook called by EGL to acquire a buffer. After this call, the buffer
+     * is not locked, so its content cannot be modified.
+     * this call may block if no buffers are available.
+     *
+     * Returns 0 on success or -errno on error.
+     */
+    int     (*dequeueBuffer)(struct ANativeWindow* window,
+                struct ANativeWindowBuffer** buffer);
+
+    /*
+     * hook called by EGL to lock a buffer. This MUST be called before modifying
+     * the content of a buffer. The buffer must have been acquired with
+     * dequeueBuffer first.
+     *
+     * Returns 0 on success or -errno on error.
+     */
+    int     (*lockBuffer)(struct ANativeWindow* window,
+                struct ANativeWindowBuffer* buffer);
+   /*
+    * hook called by EGL when modifications to the render buffer are done.
+    * This unlocks and post the buffer.
+    *
+    * Buffers MUST be queued in the same order than they were dequeued.
+    *
+    * Returns 0 on success or -errno on error.
+    */
+    int     (*queueBuffer)(struct ANativeWindow* window,
+                struct ANativeWindowBuffer* buffer);
+
+    /*
+     * hook used to retrieve information about the native window.
+     *
+     * Returns 0 on success or -errno on error.
+     */
+    int     (*query)(const struct ANativeWindow* window,
+                int what, int* value);
+
+    /*
+     * hook used to perform various operations on the surface.
+     * (*perform)() is a generic mechanism to add functionality to
+     * ANativeWindow while keeping backward binary compatibility.
+     *
+     * DO NOT CALL THIS HOOK DIRECTLY.  Instead, use the helper functions
+     * defined below.
+     *
+     *  (*perform)() returns -ENOENT if the 'what' parameter is not supported
+     *  by the surface's implementation.
+     *
+     * The valid operations are:
+     *     NATIVE_WINDOW_SET_USAGE
+     *     NATIVE_WINDOW_CONNECT
+     *     NATIVE_WINDOW_DISCONNECT
+     *     NATIVE_WINDOW_SET_CROP
+     *     NATIVE_WINDOW_SET_BUFFER_COUNT
+     *     NATIVE_WINDOW_SET_BUFFERS_GEOMETRY
+     *     NATIVE_WINDOW_SET_BUFFERS_TRANSFORM
+     *     NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP
+     *
+     */
+
+    int     (*perform)(struct ANativeWindow* window,
+                int operation, ... );
+
+    /*
+     * hook used to cancel a buffer that has been dequeued.
+     * No synchronization is performed between dequeue() and cancel(), so
+     * either external synchronization is needed, or these functions must be
+     * called from the same thread.
+     */
+    int     (*cancelBuffer)(struct ANativeWindow* window,
+                struct ANativeWindowBuffer* buffer);
+
+
+    void* reserved_proc[2];
+};
+
+ /* Backwards compatibility: use ANativeWindow (struct ANativeWindow in C).
+  * android_native_window_t is deprecated.
+  */
+typedef struct ANativeWindow ANativeWindow;
+typedef struct ANativeWindow android_native_window_t;
+
+/*
+ *  native_window_set_usage(..., usage)
+ *  Sets the intended usage flags for the next buffers
+ *  acquired with (*lockBuffer)() and on.
+ *  By default (if this function is never called), a usage of
+ *      GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE
+ *  is assumed.
+ *  Calling this function will usually cause following buffers to be
+ *  reallocated.
+ */
+
+static inline int native_window_set_usage(
+        struct ANativeWindow* window, int usage)
+{
+    return window->perform(window, NATIVE_WINDOW_SET_USAGE, usage);
+}
+
+/*
+ * native_window_connect(..., NATIVE_WINDOW_API_EGL)
+ * Must be called by EGL when the window is made current.
+ * Returns -EINVAL if for some reason the window cannot be connected, which
+ * can happen if it's connected to some other API.
+ */
+static inline int native_window_connect(
+        struct ANativeWindow* window, int api)
+{
+    return window->perform(window, NATIVE_WINDOW_CONNECT, api);
+}
+
+/*
+ * native_window_disconnect(..., NATIVE_WINDOW_API_EGL)
+ * Must be called by EGL when the window is made not current.
+ * An error is returned if for instance the window wasn't connected in the
+ * first place.
+ */
+static inline int native_window_disconnect(
+        struct ANativeWindow* window, int api)
+{
+    return window->perform(window, NATIVE_WINDOW_DISCONNECT, api);
+}
+
+/*
+ * native_window_set_crop(..., crop)
+ * Sets which region of the next queued buffers needs to be considered.
+ * A buffer's crop region is scaled to match the surface's size.
+ *
+ * The specified crop region applies to all buffers queued after it is called.
+ *
+ * if 'crop' is NULL, subsequently queued buffers won't be cropped.
+ *
+ * An error is returned if for instance the crop region is invalid,
+ * out of the buffer's bound or if the window is invalid.
+ */
+static inline int native_window_set_crop(
+        struct ANativeWindow* window,
+        android_native_rect_t const * crop)
+{
+    return window->perform(window, NATIVE_WINDOW_SET_CROP, crop);
+}
+
+/*
+ * native_window_set_buffer_count(..., count)
+ * Sets the number of buffers associated with this native window.
+ */
+static inline int native_window_set_buffer_count(
+        struct ANativeWindow* window,
+        size_t bufferCount)
+{
+    return window->perform(window, NATIVE_WINDOW_SET_BUFFER_COUNT, bufferCount);
+}
+
+/*
+ * native_window_set_buffers_geometry(..., int w, int h, int format)
+ * All buffers dequeued after this call will have the geometry specified.
+ * In particular, all buffers will have a fixed-size, independent form the
+ * native-window size. They will be appropriately scaled to the window-size
+ * upon composition.
+ *
+ * If all parameters are 0, the normal behavior is restored. That is,
+ * dequeued buffers following this call will be sized to the window's size.
+ *
+ * Calling this function will reset the window crop to a NULL value, which
+ * disables cropping of the buffers.
+ */
+static inline int native_window_set_buffers_geometry(
+        struct ANativeWindow* window,
+        int w, int h, int format)
+{
+    return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_GEOMETRY,
+            w, h, format);
+}
+
+/*
+ * native_window_set_buffers_transform(..., int transform)
+ * All buffers queued after this call will be displayed transformed according
+ * to the transform parameter specified.
+ */
+static inline int native_window_set_buffers_transform(
+        struct ANativeWindow* window,
+        int transform)
+{
+    return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_TRANSFORM,
+            transform);
+}
+
+/*
+ * native_window_set_buffers_timestamp(..., int64_t timestamp)
+ * All buffers queued after this call will be associated with the timestamp
+ * parameter specified. If the timestamp is set to NATIVE_WINDOW_TIMESTAMP_AUTO
+ * (the default), timestamps will be generated automatically when queueBuffer is
+ * called. The timestamp is measured in nanoseconds, and must be monotonically
+ * increasing.
+ */
+static inline int native_window_set_buffers_timestamp(
+        struct ANativeWindow* window,
+        int64_t timestamp)
+{
+    return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP,
+            timestamp);
+}
+
+__END_DECLS
+
+#endif /* SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H */
diff --git a/init/builtins.c b/init/builtins.c
index f2f76b7..bfdd654 100644
--- a/init/builtins.c
+++ b/init/builtins.c
@@ -30,6 +30,7 @@
 #include <sys/mount.h>
 #include <sys/resource.h>
 #include <linux/loop.h>
+#include <cutils/partition_utils.h>
 
 #include "init.h"
 #include "keywords.h"
@@ -225,11 +226,6 @@
     return do_insmod_inner(nargs, args, size);
 }
 
-int do_import(int nargs, char **args)
-{
-    return init_parse_config_file(args[1]);
-}
-
 int do_mkdir(int nargs, char **args)
 {
     mode_t mode = 0755;
@@ -367,7 +363,9 @@
         if (wait)
             wait_for_file(source, COMMAND_RETRY_TIMEOUT);
         if (mount(source, target, system, flags, options) < 0) {
-            /* If this fails, it may be an encrypted filesystem.
+            /* If this fails, it may be an encrypted filesystem
+             * or it could just be wiped.  If wiped, that will be
+             * handled later in the boot process.
              * We only support encrypting /data.  Check
              * if we're trying to mount it, and if so,
              * assume it's encrypted, mount a tmpfs instead.
@@ -375,7 +373,7 @@
              * for vold to query when it mounts the real
              * encrypted /data.
              */
-            if (!strcmp(target, DATA_MNT_POINT)) {
+            if (!strcmp(target, DATA_MNT_POINT) && !partition_wiped(source)) {
                 const char *tmpfs_options;
 
                 tmpfs_options = property_get("ro.crypto.tmpfs_options");
@@ -442,7 +440,24 @@
 
 int do_setprop(int nargs, char **args)
 {
-    property_set(args[1], args[2]);
+    const char *name = args[1];
+    const char *value = args[2];
+
+    if (value[0] == '$') {
+        /* Use the value of a system property if value starts with '$' */
+        value++;
+        if (value[0] != '$') {
+            value = property_get(value);
+            if (!value) {
+                ERROR("property %s has no value for assigning to %s\n", value, name);
+                return -EINVAL;
+            }
+        } /* else fall through to support double '$' prefix for setting properties
+           * to string literals that start with '$'
+           */
+    }
+
+    property_set(name, value);
     return 0;
 }
 
@@ -524,7 +539,23 @@
 
 int do_write(int nargs, char **args)
 {
-    return write_file(args[1], args[2]);
+    const char *path = args[1];
+    const char *value = args[2];
+    if (value[0] == '$') {
+        /* Write the value of a system property if value starts with '$' */
+        value++;
+        if (value[0] != '$') {
+            value = property_get(value);
+            if (!value) {
+                ERROR("property %s has no value for writing to %s\n", value, path);
+                return -EINVAL;
+            }
+        } /* else fall through to support double '$' prefix for writing
+           * string literals that start with '$'
+           */
+    }
+
+    return write_file(path, value);
 }
 
 int do_copy(int nargs, char **args)
diff --git a/init/devices.c b/init/devices.c
index 9c07e99..60659ce 100644
--- a/init/devices.c
+++ b/init/devices.c
@@ -99,8 +99,15 @@
     struct listnode plist;
 };
 
+struct platform_node {
+    char *name;
+    int name_len;
+    struct listnode list;
+};
+
 static list_declare(sys_perms);
 static list_declare(dev_perms);
+static list_declare(platform_names);
 
 int add_dev_perms(const char *name, const char *attr,
                   mode_t perm, unsigned int uid, unsigned int gid,
@@ -214,6 +221,68 @@
     setegid(AID_ROOT);
 }
 
+static void add_platform_device(const char *name)
+{
+    int name_len = strlen(name);
+    struct listnode *node;
+    struct platform_node *bus;
+
+    list_for_each_reverse(node, &platform_names) {
+        bus = node_to_item(node, struct platform_node, list);
+        if ((bus->name_len < name_len) &&
+                (name[bus->name_len] == '/') &&
+                !strncmp(name, bus->name, bus->name_len))
+            /* subdevice of an existing platform, ignore it */
+            return;
+    }
+
+    INFO("adding platform device %s\n", name);
+
+    bus = calloc(1, sizeof(struct platform_node));
+    bus->name = strdup(name);
+    bus->name_len = name_len;
+    list_add_tail(&platform_names, &bus->list);
+}
+
+/*
+ * given a name that may start with a platform device, find the length of the
+ * platform device prefix.  If it doesn't start with a platform device, return
+ * 0.
+ */
+static const char *find_platform_device(const char *name)
+{
+    int name_len = strlen(name);
+    struct listnode *node;
+    struct platform_node *bus;
+
+    list_for_each_reverse(node, &platform_names) {
+        bus = node_to_item(node, struct platform_node, list);
+        if ((bus->name_len < name_len) &&
+                (name[bus->name_len] == '/') &&
+                !strncmp(name, bus->name, bus->name_len))
+            return bus->name;
+    }
+
+    return NULL;
+}
+
+static void remove_platform_device(const char *name)
+{
+    struct listnode *node;
+    struct platform_node *bus;
+
+    list_for_each_reverse(node, &platform_names) {
+        bus = node_to_item(node, struct platform_node, list);
+        if (!strcmp(name, bus->name)) {
+            INFO("removing platform device %s\n", name);
+            free(bus->name);
+            list_remove(node);
+            free(bus);
+            return;
+        }
+    }
+}
+
 #if LOG_UEVENTS
 
 static inline suseconds_t get_usecs(void)
@@ -334,7 +403,7 @@
 
 static char **parse_platform_block_device(struct uevent *uevent)
 {
-    const char *driver;
+    const char *device;
     const char *path;
     char *slash;
     int width;
@@ -354,16 +423,14 @@
 
     /* Drop "/devices/platform/" */
     path = uevent->path;
-    driver = path + 18;
-    slash = strchr(driver, '/');
-    if (!slash)
-        goto err;
-    width = slash - driver;
-    if (width <= 0)
+    device = path + 18;
+    device = find_platform_device(device);
+    if (!device)
         goto err;
 
-    snprintf(link_path, sizeof(link_path), "/dev/block/platform/%.*s",
-             width, driver);
+    INFO("found platform device %s\n", device);
+
+    snprintf(link_path, sizeof(link_path), "/dev/block/platform/%s", device);
 
     if (uevent->partition_name) {
         p = strdup(uevent->partition_name);
@@ -395,104 +462,20 @@
     return NULL;
 }
 
-static void handle_device_event(struct uevent *uevent)
+static void handle_device(const char *action, const char *devpath,
+        const char *path, int block, int major, int minor, char **links)
 {
-    char devpath[96];
-    int devpath_ready = 0;
-    char *base, *name;
-    char **links = NULL;
-    int block;
     int i;
 
-    if (!strcmp(uevent->action,"add"))
-        fixup_sys_perms(uevent->path);
-
-        /* if it's not a /dev device, nothing else 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);
-        if (!strncmp(uevent->path, "/devices/platform/", 18))
-            links = parse_platform_block_device(uevent);
-    } else {
-        block = 0;
-            /* this should probably be configurable somehow */
-        if (!strncmp(uevent->subsystem, "usb", 3)) {
-            if (!strcmp(uevent->subsystem, "usb")) {
-                /* This imitates the file system that would be created
-                 * if we were using devfs instead.
-                 * Minors are broken up into groups of 128, starting at "001"
-                 */
-                int bus_id = uevent->minor / 128 + 1;
-                int device_id = uevent->minor % 128 + 1;
-                /* build directories */
-                mkdir("/dev/bus", 0755);
-                mkdir("/dev/bus/usb", 0755);
-                snprintf(devpath, sizeof(devpath), "/dev/bus/usb/%03d", bus_id);
-                mkdir(devpath, 0755);
-                snprintf(devpath, sizeof(devpath), "/dev/bus/usb/%03d/%03d", bus_id, device_id);
-                devpath_ready = 1;
-            } else {
-                /* ignore other USB events */
-                return;
-            }
-        } else 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, "msm_camera", 10)) {
-            base = "/dev/msm_camera/";
-            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, "sound", 5)) {
-            base = "/dev/snd/";
-            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/";
-        links = get_character_device_symlinks(uevent);
-    }
-
-    if (!devpath_ready)
-        snprintf(devpath, sizeof(devpath), "%s%s", base, name);
-
-    if(!strcmp(uevent->action, "add")) {
-        make_device(devpath, uevent->path, block, uevent->major, uevent->minor);
+    if(!strcmp(action, "add")) {
+        make_device(devpath, path, block, major, minor);
         if (links) {
             for (i = 0; links[i]; i++)
                 make_link(devpath, links[i]);
         }
     }
 
-    if(!strcmp(uevent->action, "remove")) {
+    if(!strcmp(action, "remove")) {
         if (links) {
             for (i = 0; links[i]; i++)
                 remove_link(devpath, links[i]);
@@ -507,6 +490,138 @@
     }
 }
 
+static void handle_platform_device_event(struct uevent *uevent)
+{
+    const char *name = uevent->path + 18; /* length of /devices/platform/ */
+
+    if (!strcmp(uevent->action, "add"))
+        add_platform_device(name);
+    else if (!strcmp(uevent->action, "remove"))
+        remove_platform_device(name);
+}
+
+static const char *parse_device_name(struct uevent *uevent, unsigned int len)
+{
+    const char *name;
+
+    /* if it's not a /dev device, nothing else to do */
+    if((uevent->major < 0) || (uevent->minor < 0))
+        return NULL;
+
+    /* do we have a name? */
+    name = strrchr(uevent->path, '/');
+    if(!name)
+        return NULL;
+    name++;
+
+    /* too-long names would overrun our buffer */
+    if(strlen(name) > len)
+        return NULL;
+
+    return name;
+}
+
+static void handle_block_device_event(struct uevent *uevent)
+{
+    const char *base = "/dev/block/";
+    const char *name;
+    char devpath[96];
+    char **links = NULL;
+
+    name = parse_device_name(uevent, 64);
+    if (!name)
+        return;
+
+    snprintf(devpath, sizeof(devpath), "%s%s", base, name);
+    mkdir(base, 0755);
+
+    if (!strncmp(uevent->path, "/devices/platform/", 18))
+        links = parse_platform_block_device(uevent);
+
+    handle_device(uevent->action, devpath, uevent->path, 1,
+            uevent->major, uevent->minor, links);
+}
+
+static void handle_generic_device_event(struct uevent *uevent)
+{
+    char *base;
+    const char *name;
+    char devpath[96] = {0};
+    char **links = NULL;
+
+    name = parse_device_name(uevent, 64);
+    if (!name)
+        return;
+
+    if (!strncmp(uevent->subsystem, "usb", 3)) {
+         if (!strcmp(uevent->subsystem, "usb")) {
+             /* This imitates the file system that would be created
+              * if we were using devfs instead.
+              * Minors are broken up into groups of 128, starting at "001"
+              */
+             int bus_id = uevent->minor / 128 + 1;
+             int device_id = uevent->minor % 128 + 1;
+             /* build directories */
+             mkdir("/dev/bus", 0755);
+             mkdir("/dev/bus/usb", 0755);
+             snprintf(devpath, sizeof(devpath), "/dev/bus/usb/%03d", bus_id);
+             mkdir(devpath, 0755);
+             snprintf(devpath, sizeof(devpath), "/dev/bus/usb/%03d/%03d", bus_id, device_id);
+         } else {
+             /* ignore other USB events */
+             return;
+         }
+     } else 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, "msm_camera", 10)) {
+         base = "/dev/msm_camera/";
+         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, "sound", 5)) {
+         base = "/dev/snd/";
+         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/";
+     links = get_character_device_symlinks(uevent);
+
+     if (!devpath[0])
+         snprintf(devpath, sizeof(devpath), "%s%s", base, name);
+
+     handle_device(uevent->action, devpath, uevent->path, 0,
+             uevent->major, uevent->minor, links);
+}
+
+static void handle_device_event(struct uevent *uevent)
+{
+    if (!strcmp(uevent->action,"add"))
+        fixup_sys_perms(uevent->path);
+
+    if (!strncmp(uevent->subsystem, "block", 5)) {
+        handle_block_device_event(uevent);
+    } else if (!strncmp(uevent->subsystem, "platform", 8)) {
+        handle_platform_device_event(uevent);
+    } else {
+        handle_generic_device_event(uevent);
+    }
+}
+
 static int load_firmware(int fw_fd, int loading_fd, int data_fd)
 {
     struct stat st;
@@ -553,13 +668,19 @@
     return ret;
 }
 
+static int is_booting(void)
+{
+    return access("/dev/.booting", F_OK) == 0;
+}
+
 static void process_firmware_event(struct uevent *uevent)
 {
     char *root, *loading, *data, *file1 = NULL, *file2 = NULL;
     int l, loading_fd, data_fd, fw_fd;
+    int booting = is_booting();
 
-    log_event_print("firmware event { '%s', '%s' }\n",
-                    uevent->path, uevent->firmware);
+    INFO("firmware: loading '%s' for '%s'\n",
+         uevent->firmware, uevent->path);
 
     l = asprintf(&root, SYSFS_PREFIX"%s/", uevent->path);
     if (l == -1)
@@ -589,19 +710,29 @@
     if(data_fd < 0)
         goto loading_close_out;
 
+try_loading_again:
     fw_fd = open(file1, O_RDONLY);
     if(fw_fd < 0) {
         fw_fd = open(file2, O_RDONLY);
         if (fw_fd < 0) {
+            if (booting) {
+                    /* If we're not fully booted, we may be missing
+                     * filesystems needed for firmware, wait and retry.
+                     */
+                usleep(100000);
+                booting = is_booting();
+                goto try_loading_again;
+            }
+            INFO("firmware: could not open '%s' %d\n", uevent->firmware, errno);
             write(loading_fd, "-1", 2);
             goto data_close_out;
         }
     }
 
     if(!load_firmware(fw_fd, loading_fd, data_fd))
-        log_event_print("firmware copy success { '%s', '%s' }\n", root, uevent->firmware);
+        INFO("firmware: copy success { '%s', '%s' }\n", root, uevent->firmware);
     else
-        log_event_print("firmware copy failure { '%s', '%s' }\n", root, uevent->firmware);
+        INFO("firmware: copy failure { '%s', '%s' }\n", root, uevent->firmware);
 
     close(fw_fd);
 data_close_out:
@@ -622,7 +753,6 @@
 static void handle_firmware_event(struct uevent *uevent)
 {
     pid_t pid;
-    int status;
     int ret;
 
     if(strcmp(uevent->subsystem, "firmware"))
@@ -636,10 +766,6 @@
     if (!pid) {
         process_firmware_event(uevent);
         exit(EXIT_SUCCESS);
-    } else {
-        do {
-            ret = waitpid(pid, &status, 0);
-        } while (ret == -1 && errno == EINTR);
     }
 }
 
@@ -648,7 +774,7 @@
 {
     char msg[UEVENT_MSG_LEN+2];
     int n;
-    while ((n = uevent_checked_recv(device_fd, msg, UEVENT_MSG_LEN)) > 0) {
+    while ((n = uevent_kernel_multicast_recv(device_fd, msg, UEVENT_MSG_LEN)) > 0) {
         if(n >= UEVENT_MSG_LEN)   /* overflow -- discard */
             continue;
 
diff --git a/init/init.c b/init/init.c
index e13d4b1..1e31cf9 100755
--- a/init/init.c
+++ b/init/init.c
@@ -651,6 +651,10 @@
         ERROR("init startup failure\n");
         exit(1);
     }
+
+        /* signal that we hit this point */
+    unlink("/dev/.booting");
+
     return 0;
 }
 
@@ -708,6 +712,9 @@
     mount("proc", "/proc", "proc", 0, NULL);
     mount("sysfs", "/sys", "sysfs", 0, NULL);
 
+        /* indicate that booting is in progress to background fw loaders, etc */
+    close(open("/dev/.booting", O_WRONLY | O_CREAT, 0000));
+
         /* 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.
diff --git a/init/init_parser.c b/init/init_parser.c
index e8e65ac..d9d3084 100644
--- a/init/init_parser.c
+++ b/init/init_parser.c
@@ -179,6 +179,14 @@
             return;
         }
         break;
+    case K_import:
+        if (nargs != 2) {
+            ERROR("single argument needed for import\n");
+        } else {
+            int ret = init_parse_config_file(args[1]);
+            if (ret)
+                ERROR("could not import file %s\n", args[1]);
+        }
     }
     state->parse_line = parse_line_no_op;
 }
@@ -347,7 +355,8 @@
 
             if (!strncmp(name, test, name_length) &&
                     test[name_length] == '=' &&
-                    !strcmp(test + name_length + 1, value)) {
+                    (!strcmp(test + name_length + 1, value) ||
+                     !strcmp(test + name_length + 1, "*"))) {
                 action_add_queue_tail(act);
             }
         }
@@ -377,7 +386,8 @@
 
                     /* does the property exist, and match the trigger value? */
                     value = property_get(prop_name);
-                    if (value && !strcmp(equals + 1, value)) {
+                    if (value && (!strcmp(equals + 1, value) ||
+                                  !strcmp(equals + 1, "*"))) {
                         action_add_queue_tail(act);
                     }
                 }
diff --git a/init/keywords.h b/init/keywords.h
index 95acd01..3e3733f 100644
--- a/init/keywords.h
+++ b/init/keywords.h
@@ -11,7 +11,6 @@
 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);
@@ -54,7 +53,7 @@
     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(import,      SECTION, 1, 0)
     KEYWORD(keycodes,    OPTION,  0, 0)
     KEYWORD(mkdir,       COMMAND, 1, do_mkdir)
     KEYWORD(mount,       COMMAND, 3, do_mount)
diff --git a/init/ueventd.c b/init/ueventd.c
index 0e97be7..1328d19 100644
--- a/init/ueventd.c
+++ b/init/ueventd.c
@@ -20,6 +20,8 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <ctype.h>
+#include <signal.h>
+
 #include <private/android_filesystem_config.h>
 
 #include "ueventd.h"
@@ -37,6 +39,13 @@
     int nr;
     char tmp[32];
 
+        /* Prevent fire-and-forget children from becoming zombies.
+         * If we should need to wait() for some children in the future
+         * (as opposed to none right now), double-forking here instead
+         * of ignoring SIGCHLD may be the better solution.
+         */
+    signal(SIGCHLD, SIG_IGN);
+
     open_devnull_stdio();
     log_init();
 
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
index 25d36da..29864b2 100644
--- a/libcutils/Android.mk
+++ b/libcutils/Android.mk
@@ -35,6 +35,7 @@
 	socket_loopback_client.c \
 	socket_loopback_server.c \
 	socket_network_client.c \
+	sockets.c \
 	config_utils.c \
 	cpu_info.c \
 	load_file.c \
@@ -46,7 +47,8 @@
 	properties.c \
 	threads.c \
 	sched_policy.c \
-	iosched_policy.c
+	iosched_policy.c \
+	str_parms.c
 
 commonHostSources := \
         ashmem-host.c
@@ -109,7 +111,7 @@
 # ========================================================
 include $(CLEAR_VARS)
 LOCAL_MODULE := libcutils
-LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c android_reboot.c uevent.c
+LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c android_reboot.c partition_utils.c uevent.c
 
 ifeq ($(TARGET_ARCH),arm)
 LOCAL_SRC_FILES += arch-arm/memset32.S
@@ -138,4 +140,12 @@
 LOCAL_CFLAGS += $(targetSmpFlag)
 include $(BUILD_SHARED_LIBRARY)
 
+include $(CLEAR_VARS)
+LOCAL_MODULE := tst_str_parms
+LOCAL_CFLAGS += -DTEST_STR_PARMS
+LOCAL_SRC_FILES := str_parms.c hashmap.c memory.c
+LOCAL_SHARED_LIBRARIES := liblog
+LOCAL_MODULE_TAGS := optional
+include $(BUILD_EXECUTABLE)
+
 endif #!sim
diff --git a/libcutils/config_utils.c b/libcutils/config_utils.c
index 75fa6c6..fc5ca78 100644
--- a/libcutils/config_utils.c
+++ b/libcutils/config_utils.c
@@ -315,3 +315,15 @@
     data = load_file(fn, 0);
     config_load(root, data);
 }
+
+void config_free(cnode *root)
+{
+    cnode *cur = root->first_child;
+
+    while (cur) {
+        cnode *prev = cur;
+        config_free(cur);
+        cur = cur->next;
+        free(prev);
+    }
+}
diff --git a/libcutils/hashmap.c b/libcutils/hashmap.c
index e29bc24..65539ea 100644
--- a/libcutils/hashmap.c
+++ b/libcutils/hashmap.c
@@ -310,10 +310,11 @@
     for (i = 0; i < map->bucketCount; i++) {
         Entry* entry = map->buckets[i];
         while (entry != NULL) {
+            Entry *next = entry->next;
             if (!callback(entry->key, entry->value, context)) {
                 return;
             }
-            entry = entry->next;
+            entry = next;
         }
     }
 }
diff --git a/libcutils/partition_utils.c b/libcutils/partition_utils.c
new file mode 100644
index 0000000..10539fa
--- /dev/null
+++ b/libcutils/partition_utils.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2011, 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 <fcntl.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <sys/mount.h> /* for BLKGETSIZE */
+#include <cutils/properties.h>
+
+static int only_one_char(char *buf, int len, char c)
+{
+    int i, ret;
+
+    ret = 1;
+    for (i=0; i<len; i++) {
+        if (buf[i] != c) {
+            ret = 0;
+            break;
+        }
+    }
+    return ret;
+}
+
+int partition_wiped(char *source)
+{
+    char buf[4096];
+    int fd, ret, wiped;
+
+    if ((fd = open(source, O_RDONLY)) < 0) {
+        return 0;
+    }
+
+    ret = read(fd, buf, sizeof(buf));
+    close(fd);
+
+    if (ret != sizeof(buf)) {
+        return 0;
+    }
+
+    /* Check for all zeros */
+    if (only_one_char(buf, sizeof(buf), 0)) {
+       return 1;
+    }
+
+    /* Check for all ones */
+    if (only_one_char(buf, sizeof(buf), 0xff)) {
+       return 1;
+    }
+
+    return 0;
+}
+
diff --git a/libcutils/sockets.c b/libcutils/sockets.c
new file mode 100644
index 0000000..101a382
--- /dev/null
+++ b/libcutils/sockets.c
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2011 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/log.h>
+#include <cutils/sockets.h>
+
+#ifdef HAVE_ANDROID_OS
+/* For the socket trust (credentials) check */
+#include <private/android_filesystem_config.h>
+#endif
+
+bool socket_peer_is_trusted(int fd)
+{
+#ifdef HAVE_ANDROID_OS
+    struct ucred cr;
+    socklen_t len = sizeof(cr);
+    int n = getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &cr, &len);
+
+    if (n != 0) {
+        LOGE("could not get socket credentials: %s\n", strerror(errno));
+        return false;
+    }
+
+    if ((cr.uid != AID_ROOT) && (cr.uid != AID_SHELL)) {
+        LOGE("untrusted userid on other end of socket: userid %d\n", cr.uid);
+        return false;
+    }
+#endif
+
+    return true;
+}
diff --git a/libcutils/str_parms.c b/libcutils/str_parms.c
new file mode 100644
index 0000000..dfa1f73
--- /dev/null
+++ b/libcutils/str_parms.c
@@ -0,0 +1,329 @@
+/*
+ * Copyright (C) 2011 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 "str_params"
+//#define LOG_NDEBUG 0
+
+#define _GNU_SOURCE 1
+#include <errno.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <cutils/hashmap.h>
+#include <cutils/log.h>
+#include <cutils/memory.h>
+
+#include <cutils/str_parms.h>
+
+struct str_parms {
+    Hashmap *map;
+};
+
+
+static bool str_eq(void *key_a, void *key_b)
+{
+    return !strcmp((const char *)key_a, (const char *)key_b);
+}
+
+/* use djb hash unless we find it inadequate */
+static int str_hash_fn(void *str)
+{
+    uint32_t hash = 5381;
+    char *p;
+
+    for (p = str; p && *p; p++)
+        hash = ((hash << 5) + hash) + *p;
+    return (int)hash;
+}
+
+struct str_parms *str_parms_create(void)
+{
+    struct str_parms *str_parms;
+
+    str_parms = calloc(1, sizeof(struct str_parms));
+    if (!str_parms)
+        return NULL;
+
+    str_parms->map = hashmapCreate(5, str_hash_fn, str_eq);
+    if (!str_parms->map)
+        goto err;
+
+    return str_parms;
+
+err:
+    free(str_parms);
+    return NULL;
+}
+
+static bool remove_pair(void *key, void *value, void *context)
+{
+    struct str_parms *str_parms = context;
+
+    hashmapRemove(str_parms->map, key);
+    free(key);
+    free(value);
+    return true;
+}
+
+void str_parms_destroy(struct str_parms *str_parms)
+{
+    hashmapForEach(str_parms->map, remove_pair, str_parms);
+    hashmapFree(str_parms->map);
+    free(str_parms);
+}
+
+struct str_parms *str_parms_create_str(const char *_string)
+{
+    struct str_parms *str_parms;
+    char *str;
+    char *kvpair;
+    char *tmpstr;
+    int items = 0;
+
+    str_parms = str_parms_create();
+    if (!str_parms)
+        goto err_create_str_parms;
+
+    str = strdup(_string);
+    if (!str)
+        goto err_strdup;
+
+    LOGV("%s: source string == '%s'\n", __func__, _string);
+
+    kvpair = strtok_r(str, ";", &tmpstr);
+    while (kvpair && *kvpair) {
+        char *eq = strchr(kvpair, '='); /* would love strchrnul */
+        char *value;
+        char *key;
+        void *old_val;
+
+        if (eq == kvpair)
+            goto next_pair;
+
+        if (eq) {
+            key = strndup(kvpair, eq - kvpair);
+            if (*(++eq))
+                value = strdup(eq);
+            else
+                value = strdup("");
+        } else {
+            key = strdup(kvpair);
+            value = strdup("");
+        }
+
+        /* if we replaced a value, free it */
+        old_val = hashmapPut(str_parms->map, key, value);
+        if (old_val)
+            free(old_val);
+
+        items++;
+next_pair:
+        kvpair = strtok_r(NULL, ";", &tmpstr);
+    }
+
+    if (!items)
+        LOGV("%s: no items found in string\n", __func__);
+
+    free(str);
+
+    return str_parms;
+
+err_strdup:
+    str_parms_destroy(str_parms);
+err_create_str_parms:
+    return NULL;
+}
+
+void str_parms_del(struct str_parms *str_parms, const char *key)
+{
+    hashmapRemove(str_parms->map, (void *)key);
+}
+
+int str_parms_add_str(struct str_parms *str_parms, const char *key,
+                      const char *value)
+{
+    void *old_val;
+    char *tmp;
+
+    tmp = strdup(value);
+    old_val = hashmapPut(str_parms->map, (void *)key, tmp);
+
+    if (old_val) {
+        free(old_val);
+    } else if (errno == ENOMEM) {
+        free(tmp);
+        return -ENOMEM;
+    }
+    return 0;
+}
+
+int str_parms_add_int(struct str_parms *str_parms, const char *key, int value)
+{
+    char val_str[12];
+    int ret;
+
+    ret = snprintf(val_str, sizeof(val_str), "%d", value);
+    if (ret < 0)
+        return -EINVAL;
+
+    ret = str_parms_add_str(str_parms, key, val_str);
+    return ret;
+}
+
+int str_parms_add_float(struct str_parms *str_parms, const char *key,
+                        float value)
+{
+    char val_str[23];
+    int ret;
+
+    ret = snprintf(val_str, sizeof(val_str), "%.10f", value);
+    if (ret < 0)
+        return -EINVAL;
+
+    ret = str_parms_add_str(str_parms, key, val_str);
+    return ret;
+}
+
+int str_parms_get_str(struct str_parms *str_parms, const char *key, char *val,
+                      int len)
+{
+    char *value;
+
+    value = hashmapGet(str_parms->map, (void *)key);
+    if (value)
+        return strlcpy(val, value, len);
+
+    return -ENOENT;
+}
+
+int str_parms_get_int(struct str_parms *str_parms, const char *key, int *val)
+{
+    char *value;
+    char *end;
+
+    value = hashmapGet(str_parms->map, (void *)key);
+    if (!value)
+        return -ENOENT;
+
+    *val = (int)strtol(value, &end, 0);
+    if (*value != '\0' && *end == '\0')
+        return 0;
+
+    return -EINVAL;
+}
+
+int str_parms_get_float(struct str_parms *str_parms, const char *key,
+                        float *val)
+{
+    float out;
+    char *value;
+    char *end;
+
+    value = hashmapGet(str_parms->map, (void *)key);
+    if (!value)
+        return -ENOENT;
+
+    out = strtof(value, &end);
+    if (*value != '\0' && *end == '\0')
+        return 0;
+
+    return -EINVAL;
+}
+
+static bool combine_strings(void *key, void *value, void *context)
+{
+    char **old_str = context;
+    char *new_str;
+    int ret;
+
+    ret = asprintf(&new_str, "%s%s%s=%s",
+                   *old_str ? *old_str : "",
+                   *old_str ? ";" : "",
+                   (char *)key,
+                   (char *)value);
+    if (*old_str)
+        free(*old_str);
+
+    if (ret >= 0) {
+        *old_str = new_str;
+        return true;
+    }
+
+    *old_str = NULL;
+    return false;
+}
+
+char *str_parms_to_str(struct str_parms *str_parms)
+{
+    char *str = NULL;
+
+    if (hashmapSize(str_parms->map) > 0)
+        hashmapForEach(str_parms->map, combine_strings, &str);
+    else
+        str = strdup("");
+    return str;
+}
+
+static bool dump_entry(void *key, void *value, void *context)
+{
+    LOGI("key: '%s' value: '%s'\n", (char *)key, (char *)value);
+    return true;
+}
+
+void str_parms_dump(struct str_parms *str_parms)
+{
+    hashmapForEach(str_parms->map, dump_entry, str_parms);
+}
+
+#ifdef TEST_STR_PARMS
+static void test_str_parms_str(const char *str)
+{
+    struct str_parms *str_parms;
+    char *out_str;
+    int ret;
+
+    str_parms = str_parms_create_str(str);
+    str_parms_dump(str_parms);
+    out_str = str_parms_to_str(str_parms);
+    str_parms_destroy(str_parms);
+    LOGI("%s: '%s' stringified is '%s'", __func__, str, out_str);
+    free(out_str);
+}
+
+int main(void)
+{
+    struct str_parms *str_parms;
+
+    test_str_parms_str("");
+    test_str_parms_str(";");
+    test_str_parms_str("=");
+    test_str_parms_str("=;");
+    test_str_parms_str("=bar");
+    test_str_parms_str("=bar;");
+    test_str_parms_str("foo=");
+    test_str_parms_str("foo=;");
+    test_str_parms_str("foo=bar");
+    test_str_parms_str("foo=bar;");
+    test_str_parms_str("foo=bar;baz");
+    test_str_parms_str("foo=bar;baz=");
+    test_str_parms_str("foo=bar;baz=bat");
+    test_str_parms_str("foo=bar;baz=bat;");
+
+    return 0;
+}
+#endif
diff --git a/libcutils/uevent.c b/libcutils/uevent.c
index 3533c00..320f8d1 100644
--- a/libcutils/uevent.c
+++ b/libcutils/uevent.c
@@ -24,7 +24,7 @@
 /**
  * Like recv(), but checks that messages actually originate from the kernel.
  */
-ssize_t uevent_checked_recv(int socket, void *buffer, size_t length) {
+ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length) {
     struct iovec iov = { buffer, length };
     struct sockaddr_nl addr;
     char control[CMSG_SPACE(sizeof(struct ucred))];
diff --git a/libnetutils/dhcp_utils.c b/libnetutils/dhcp_utils.c
index 8496725..5991ea8 100644
--- a/libnetutils/dhcp_utils.c
+++ b/libnetutils/dhcp_utils.c
@@ -265,15 +265,16 @@
 }
 
 /**
- * DHCP renewal request
+ * Run WiMAX dhcp renew service.
+ * "wimax_renew" service shoud be included in init.rc.
  */
 int dhcp_do_request_renew(const char *interface,
-                    char *ipaddr,
-                    char *gateway,
-                    uint32_t *prefixLength,
-                    char *dns1,
-                    char *dns2,
-                    char *server,
+                    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];
@@ -305,10 +306,7 @@
         return -1;
     }
     if (strcmp(prop_value, "ok") == 0) {
-        if(fill_ip_info(interface, ipaddr, gateway, prefixLength, dns1, dns2, server, lease)
-                == -1) {
-            return -1;
-        }
+        fill_ip_info(interface, ipaddr, gateway, mask, dns1, dns2, server, lease);
         return 0;
     } else {
         snprintf(errmsg, sizeof(errmsg), "DHCP Renew result was %s", prop_value);
diff --git a/libnetutils/ifc_utils.c b/libnetutils/ifc_utils.c
index e7a7130..208402c 100644
--- a/libnetutils/ifc_utils.c
+++ b/libnetutils/ifc_utils.c
@@ -51,6 +51,8 @@
 static int ifc_ctl_sock6 = -1;
 void printerr(char *fmt, ...);
 
+#define DBG 0
+
 in_addr_t prefixLengthToIpv4Netmask(int prefix_length)
 {
     in_addr_t mask = 0;
@@ -88,13 +90,17 @@
 
 int ifc_init(void)
 {
+    int ret;
     if (ifc_ctl_sock == -1) {
-        ifc_ctl_sock = socket(AF_INET, SOCK_DGRAM, 0);    
+        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;
+
+    ret = ifc_ctl_sock < 0 ? -1 : 0;
+    if (DBG) printerr("ifc_init_returning %d", ret);
+    return ret;
 }
 
 int ifc_init6(void)
@@ -110,6 +116,7 @@
 
 void ifc_close(void)
 {
+    if (DBG) printerr("ifc_close");
     if (ifc_ctl_sock != -1) {
         (void)close(ifc_ctl_sock);
         ifc_ctl_sock = -1;
@@ -141,7 +148,7 @@
     if(r < 0) return -1;
 
     memcpy(ptr, &ifr.ifr_hwaddr.sa_data, ETH_ALEN);
-    return 0;    
+    return 0;
 }
 
 int ifc_get_ifindex(const char *name, int *if_indexp)
@@ -169,12 +176,16 @@
 
 int ifc_up(const char *name)
 {
-    return ifc_set_flags(name, IFF_UP, 0);
+    int ret = ifc_set_flags(name, IFF_UP, 0);
+    if (DBG) printerr("ifc_up(%s) = %d", name, ret);
+    return ret;
 }
 
 int ifc_down(const char *name)
 {
-    return ifc_set_flags(name, 0, IFF_UP);
+    int ret = ifc_set_flags(name, 0, IFF_UP);
+    if (DBG) printerr("ifc_down(%s) = %d", name, ret);
+    return ret;
 }
 
 static void init_sockaddr_in(struct sockaddr *sa, in_addr_t addr)
@@ -188,11 +199,14 @@
 int ifc_set_addr(const char *name, in_addr_t addr)
 {
     struct ifreq ifr;
+    int ret;
 
     ifc_init_ifr(name, &ifr);
     init_sockaddr_in(&ifr.ifr_addr, addr);
 
-    return ioctl(ifc_ctl_sock, SIOCSIFADDR, &ifr);
+    ret = ioctl(ifc_ctl_sock, SIOCSIFADDR, &ifr);
+    if (DBG) printerr("ifc_set_addr(%s, xx) = %d", name, ret);
+    return ret;
 }
 
 int ifc_set_hwaddr(const char *name, const void *ptr)
@@ -206,6 +220,19 @@
     return ioctl(ifc_ctl_sock, SIOCSIFHWADDR, &ifr);
 }
 
+int ifc_set_mask(const char *name, in_addr_t mask)
+{
+    struct ifreq ifr;
+    int ret;
+
+    ifc_init_ifr(name, &ifr);
+    init_sockaddr_in(&ifr.ifr_addr, mask);
+
+    ret = ioctl(ifc_ctl_sock, SIOCSIFNETMASK, &ifr);
+    if (DBG) printerr("ifc_set_mask(%s, xx) = %d", name, ret);
+    return ret;
+}
+
 int ifc_set_prefixLength(const char *name, int prefixLength)
 {
     struct ifreq ifr;
@@ -313,6 +340,7 @@
     return result;
 }
 
+/* deprecated - v4 only */
 int ifc_create_default_route(const char *name, in_addr_t gw)
 {
     struct in_addr in_dst, in_gw;
@@ -320,7 +348,20 @@
     in_dst.s_addr = 0;
     in_gw.s_addr = gw;
 
-    return ifc_act_on_route(SIOCADDRT, name, in_dst, 0, in_gw);
+    int ret = ifc_act_on_ipv4_route(SIOCADDRT, name, in_dst, 0, in_gw);
+    if (DBG) printerr("ifc_create_default_route(%s, %d) = %d", name, gw, ret);
+    return ret;
+}
+
+/* deprecated v4-only */
+int ifc_add_host_route(const char *name, in_addr_t dst)
+{
+    struct in_addr in_dst, in_gw;
+
+    in_dst.s_addr = dst;
+    in_gw.s_addr = 0;
+
+    return ifc_act_on_ipv4_route(SIOCADDRT, name, in_dst, 32, in_gw);
 }
 
 int ifc_enable(const char *ifname)
@@ -439,6 +480,70 @@
 }
 
 /*
+ * 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.
+ *
+ * DEPRECATED
+ */
+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.
+ * DEPRECATED
+ */
+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)
@@ -617,9 +722,31 @@
     return ret;
 }
 
+/*
+ * DEPRECATED
+ */
+int ifc_add_ipv4_route(const char *ifname, struct in_addr dst, int prefix_length,
+      struct in_addr gw)
+{
+    int i =ifc_act_on_ipv4_route(SIOCADDRT, ifname, dst, prefix_length, gw);
+    printerr("ifc_add_ipv4_route(%s, xx, %d, xx) = %d", ifname, prefix_length, i);
+    return i;
+}
+
+/*
+ * DEPRECATED
+ */
+int ifc_add_ipv6_route(const char *ifname, struct in6_addr dst, int prefix_length,
+      struct in6_addr gw)
+{
+    return ifc_act_on_ipv6_route(SIOCADDRT, ifname, dst, prefix_length, gw);
+}
+
 int ifc_add_route(const char *ifname, const char *dst, int prefix_length, const char *gw)
 {
-    return ifc_act_on_route(SIOCADDRT, ifname, dst, prefix_length, gw);
+    int i = ifc_act_on_route(SIOCADDRT, ifname, dst, prefix_length, gw);
+    printerr("ifc_add_route(%s, %s, %d, %s) = %d", ifname, dst, prefix_length, gw, i);
+    return i;
 }
 
 int ifc_remove_route(const char *ifname, const char*dst, int prefix_length, const char *gw)
diff --git a/libsysutils/src/NetlinkListener.cpp b/libsysutils/src/NetlinkListener.cpp
index ddf6537..adea077 100644
--- a/libsysutils/src/NetlinkListener.cpp
+++ b/libsysutils/src/NetlinkListener.cpp
@@ -22,6 +22,7 @@
 
 #define LOG_TAG "NetlinkListener"
 #include <cutils/log.h>
+#include <cutils/uevent.h>
 
 #include <sysutils/NetlinkListener.h>
 #include <sysutils/NetlinkEvent.h>
@@ -34,35 +35,13 @@
 {
     int socket = cli->getSocket();
     ssize_t count;
-    char cred_msg[CMSG_SPACE(sizeof(struct ucred))];
-    struct sockaddr_nl snl;
-    struct iovec iov = {mBuffer, sizeof(mBuffer)};
-    struct msghdr hdr = {&snl, sizeof(snl), &iov, 1, cred_msg, sizeof(cred_msg), 0};
 
-    count = TEMP_FAILURE_RETRY(recvmsg(socket, &hdr, 0));
+    count = TEMP_FAILURE_RETRY(uevent_kernel_multicast_recv(socket, mBuffer, sizeof(mBuffer)));
     if (count < 0) {
         SLOGE("recvmsg failed (%s)", strerror(errno));
         return false;
     }
 
-    if ((snl.nl_groups != 1) || (snl.nl_pid != 0)) {
-        SLOGE("ignoring non-kernel netlink multicast message");
-        return false;
-    }
-
-    struct cmsghdr * cmsg = CMSG_FIRSTHDR(&hdr);
-
-    if (cmsg == NULL || cmsg->cmsg_type != SCM_CREDENTIALS) {
-        SLOGE("ignoring message with no sender credentials");
-        return false;
-    }
-
-    struct ucred * cred = (struct ucred *)CMSG_DATA(cmsg);
-    if (cred->uid != 0) {
-        SLOGE("ignoring message from non-root UID %d", cred->uid);
-        return false;
-    }
-
     NetlinkEvent *evt = new NetlinkEvent();
     if (!evt->decode(mBuffer, count)) {
         SLOGE("Error decoding NetlinkEvent");
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 657797e..a2c6beb 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -19,7 +19,7 @@
     export ANDROID_DATA /data
     export ASEC_MOUNTPOINT /mnt/asec
     export LOOP_MOUNTPOINT /mnt/obb
-    export BOOTCLASSPATH /system/framework/core.jar:/system/framework/apache-xml.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/core-junit.jar
+    export BOOTCLASSPATH /system/framework/core.jar:/system/framework/core-junit.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/apache-xml.jar
 
 # Backward compatibility
     symlink /system/etc /etc
@@ -150,6 +150,7 @@
     mkdir /data/misc/bluetoothd 0770 bluetooth bluetooth
     mkdir /data/misc/bluetooth 0770 system system
     mkdir /data/misc/keystore 0700 keystore keystore
+    mkdir /data/misc/keychain 0771 keychain keychain
     mkdir /data/misc/vpn 0770 system system
     mkdir /data/misc/systemkeys 0700 system system
     mkdir /data/misc/vpn/profiles 0770 system system
diff --git a/rootdir/ueventd.rc b/rootdir/ueventd.rc
index 51a4337..438cf0a 100644
--- a/rootdir/ueventd.rc
+++ b/rootdir/ueventd.rc
@@ -70,11 +70,11 @@
 /dev/bus/usb/*            0660   root       usb
 /dev/mtp_usb              0660   root       mtp
 /dev/usb_accessory        0660   root       usb
+/dev/tun                  0660   system     vpn
 
 # CDMA radio interface MUX
 /dev/ts0710mux*           0640   radio      radio
 /dev/ppp                  0660   radio      vpn
-/dev/tun                  0640   vpn        vpn
 
 # sysfs properties
 /sys/devices/virtual/input/input*   enable      0660  root   input
diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 7112ebf..bd00311 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -326,15 +326,9 @@
 
     fuse->all = &fuse->root;
 
+    memset(&fuse->root, 0, sizeof(fuse->root));
     fuse->root.nid = FUSE_ROOT_ID; /* 1 */
-    fuse->root.next = 0;
-    fuse->root.child = 0;
-    fuse->root.parent = 0;
-
-    fuse->root.all = 0;
     fuse->root.refcount = 2;
-
-    fuse->root.name = 0;
     rename_node(&fuse->root, path);
 }
 
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index ff01172..d7a675a 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -54,8 +54,13 @@
 	vmstat \
 	nandread \
 	ionice \
+	touch \
 	lsof
 
+ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
+TOOLS += r
+endif
+
 LOCAL_SRC_FILES:= \
 	dynarray.c \
 	toolbox.c \
diff --git a/toolbox/getevent.c b/toolbox/getevent.c
index 256720d..f0a6c24 100644
--- a/toolbox/getevent.c
+++ b/toolbox/getevent.c
@@ -8,9 +8,11 @@
 #include <sys/inotify.h>
 #include <sys/limits.h>
 #include <sys/poll.h>
-#include <linux/input.h> // this does not compile
+#include <linux/input.h>
 #include <errno.h>
 
+#include "getevent.h"
+
 static struct pollfd *ufds;
 static char **device_names;
 static int nfds;
@@ -22,16 +24,63 @@
     PRINT_DEVICE_INFO       = 1U << 3,
     PRINT_VERSION           = 1U << 4,
     PRINT_POSSIBLE_EVENTS   = 1U << 5,
+    PRINT_INPUT_PROPS       = 1U << 6,
+
+    PRINT_ALL_INFO          = (1U << 7) - 1,
+
+    PRINT_LABELS            = 1U << 16,
 };
 
-static int print_possible_events(int fd)
+static const char *get_label(const struct label *labels, int value)
+{
+    while(labels->name && value != labels->value) {
+        labels++;
+    }
+    return labels->name;
+}
+
+static int print_input_props(int fd)
+{
+    uint8_t bits[INPUT_PROP_CNT / 8];
+    int i, j;
+    int res;
+    int count;
+    const char *bit_label;
+
+    printf("  input props:\n");
+    res = ioctl(fd, EVIOCGPROP(sizeof(bits)), bits);
+    if(res < 0) {
+        printf("    <not available\n");
+        return 1;
+    }
+    count = 0;
+    for(i = 0; i < res; i++) {
+        for(j = 0; j < 8; j++) {
+            if (bits[i] & 1 << j) {
+                bit_label = get_label(input_prop_labels, i * 8 + j);
+                if(bit_label)
+                    printf("    %s\n", bit_label);
+                else
+                    printf("    %04x\n", i * 8 + j);
+                count++;
+            }
+        }
+    }
+    if (!count)
+        printf("    <none>\n");
+    return 0;
+}
+
+static int print_possible_events(int fd, int print_flags)
 {
     uint8_t *bits = NULL;
     ssize_t bits_size = 0;
     const char* label;
     int i, j, k;
     int res, res2;
-    
+    struct label* bit_labels;
+    const char *bit_label;
+
     printf("  events:\n");
     for(i = 0; i <= EV_MAX; i++) {
         int count = 0;
@@ -42,7 +91,7 @@
             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);
+                fprintf(stderr, "failed to allocate buffer of size %d\n", (int)bits_size);
                 return 1;
             }
         }
@@ -50,44 +99,60 @@
         switch(i) {
             case EV_SYN:
                 label = "SYN";
+                bit_labels = syn_labels;
                 break;
             case EV_KEY:
                 res2 = ioctl(fd, EVIOCGKEY(res), bits + bits_size);
                 label = "KEY";
+                bit_labels = key_labels;
                 break;
             case EV_REL:
                 label = "REL";
+                bit_labels = rel_labels;
                 break;
             case EV_ABS:
                 label = "ABS";
+                bit_labels = abs_labels;
                 break;
             case EV_MSC:
                 label = "MSC";
+                bit_labels = msc_labels;
                 break;
             case EV_LED:
                 res2 = ioctl(fd, EVIOCGLED(res), bits + bits_size);
                 label = "LED";
+                bit_labels = led_labels;
                 break;
             case EV_SND:
                 res2 = ioctl(fd, EVIOCGSND(res), bits + bits_size);
                 label = "SND";
+                bit_labels = snd_labels;
                 break;
             case EV_SW:
                 res2 = ioctl(fd, EVIOCGSW(bits_size), bits + bits_size);
                 label = "SW ";
+                bit_labels = sw_labels;
                 break;
             case EV_REP:
                 label = "REP";
+                bit_labels = rep_labels;
                 break;
             case EV_FF:
                 label = "FF ";
+                bit_labels = ff_labels;
                 break;
             case EV_PWR:
                 label = "PWR";
+                bit_labels = NULL;
+                break;
+            case EV_FF_STATUS:
+                label = "FFS";
+                bit_labels = ff_status_labels;
                 break;
             default:
                 res2 = 0;
                 label = "???";
+                bit_labels = NULL;
         }
         for(j = 0; j < res; j++) {
             for(k = 0; k < 8; k++)
@@ -99,13 +164,21 @@
                         down = ' ';
                     if(count == 0)
                         printf("    %s (%04x):", label, i);
-                    else if((count & 0x7) == 0 || i == EV_ABS)
+                    else if((count & (print_flags & PRINT_LABELS ? 0x3 : 0x7)) == 0 || i == EV_ABS)
                         printf("\n               ");
-                    printf(" %04x%c", j * 8 + k, down);
+                    if(bit_labels && (print_flags & PRINT_LABELS)) {
+                        bit_label = get_label(bit_labels, j * 8 + k);
+                        if(bit_label)
+                            printf(" %.20s%c%*s", bit_label, down, 20 - strlen(bit_label), "");
+                        else
+                            printf(" %04x%c                ", j * 8 + k, down);
+                    } else {
+                        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);
+                            printf(" : value %d, min %d, max %d, fuzz %d flat %d", abs.value, abs.minimum, abs.maximum, abs.fuzz, abs.flat);
                         }
                     }
                     count++;
@@ -118,6 +191,73 @@
     return 0;
 }
 
+static void print_event(int type, int code, int value, int print_flags)
+{
+    const char *type_label, *code_label, *value_label;
+
+    if (print_flags & PRINT_LABELS) {
+        type_label = get_label(ev_labels, type);
+        code_label = NULL;
+        value_label = NULL;
+
+        switch(type) {
+            case EV_SYN:
+                code_label = get_label(syn_labels, code);
+                break;
+            case EV_KEY:
+                code_label = get_label(key_labels, code);
+                value_label = get_label(key_value_labels, value);
+                break;
+            case EV_REL:
+                code_label = get_label(rel_labels, code);
+                break;
+            case EV_ABS:
+                code_label = get_label(abs_labels, code);
+                switch(code) {
+                    case ABS_MT_TOOL_TYPE:
+                        value_label = get_label(mt_tool_labels, value);
+                }
+                break;
+            case EV_MSC:
+                code_label = get_label(msc_labels, code);
+                break;
+            case EV_LED:
+                code_label = get_label(led_labels, code);
+                break;
+            case EV_SND:
+                code_label = get_label(snd_labels, code);
+                break;
+            case EV_SW:
+                code_label = get_label(sw_labels, code);
+                break;
+            case EV_REP:
+                code_label = get_label(rep_labels, code);
+                break;
+            case EV_FF:
+                code_label = get_label(ff_labels, code);
+                break;
+            case EV_FF_STATUS:
+                code_label = get_label(ff_status_labels, code);
+                break;
+        }
+
+        if (type_label)
+            printf("%-12.12s", type_label);
+        else
+            printf("%04x        ", type);
+        if (code_label)
+            printf(" %-20.20s", code_label);
+        else
+            printf(" %04x                ", code);
+        if (value_label)
+            printf(" %-20.20s", value_label);
+        else
+            printf(" %08x            ", code);
+    } else {
+        printf("%04x %04x %08x", type, code, value);
+    }
+}
+
 static int open_device(const char *device, int print_flags)
 {
     int version;
@@ -193,7 +333,11 @@
                version >> 16, (version >> 8) & 0xff, version & 0xff);
 
     if(print_flags & PRINT_POSSIBLE_EVENTS) {
-        print_possible_events(fd);
+        print_possible_events(fd, print_flags);
+    }
+
+    if(print_flags & PRINT_INPUT_PROPS) {
+        print_input_props(fd);
     }
 
     ufds[nfds].fd = fd;
@@ -292,13 +436,15 @@
 
 static void usage(int argc, char *argv[])
 {
-    fprintf(stderr, "Usage: %s [-t] [-n] [-s switchmask] [-S] [-v [mask]] [-p] [-q] [-c count] [-r] [device]\n", argv[0]);
+    fprintf(stderr, "Usage: %s [-t] [-n] [-s switchmask] [-S] [-v [mask]] [-p] [-i] [-l] [-q] [-c count] [-r] [device]\n", argv[0]);
     fprintf(stderr, "    -t: show time stamps\n");
     fprintf(stderr, "    -n: don't print newlines\n");
     fprintf(stderr, "    -s: print switch states for given bits\n");
     fprintf(stderr, "    -S: print all switch states\n");
-    fprintf(stderr, "    -v: verbosity mask (errs=1, dev=2, name=4, info=8, vers=16, pos. events=32)\n");
+    fprintf(stderr, "    -v: verbosity mask (errs=1, dev=2, name=4, info=8, vers=16, pos. events=32, props=64)\n");
     fprintf(stderr, "    -p: show possible events (errs, dev, name, pos. events)\n");
+    fprintf(stderr, "    -i: show all device info and possible events\n");
+    fprintf(stderr, "    -l: label event types and names in plain text\n");
     fprintf(stderr, "    -q: quiet (clear verbosity mask)\n");
     fprintf(stderr, "    -c: print given number of events then exit\n");
     fprintf(stderr, "    -r: print rate events are received\n");
@@ -316,7 +462,7 @@
     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 = 0;
     int print_flags_set = 0;
     int dont_block = -1;
     int event_count = 0;
@@ -327,7 +473,7 @@
 
     opterr = 0;
     do {
-        c = getopt(argc, argv, "tns:Sv::pqc:rh");
+        c = getopt(argc, argv, "tns:Sv::pilqc:rh");
         if (c == EOF)
             break;
         switch (c) {
@@ -349,19 +495,27 @@
             break;
         case 'v':
             if(optarg)
-                print_flags =  strtoul(optarg, NULL, 0);
+                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 'p':
-            print_flags = PRINT_DEVICE_ERRORS | PRINT_DEVICE | PRINT_DEVICE_NAME | PRINT_POSSIBLE_EVENTS;
+            print_flags |= PRINT_DEVICE_ERRORS | PRINT_DEVICE | PRINT_DEVICE_NAME | PRINT_POSSIBLE_EVENTS;
             print_flags_set = 1;
             if(dont_block == -1)
                 dont_block = 1;
             break;
+        case 'i':
+            print_flags |= PRINT_ALL_INFO;
+            print_flags_set = 1;
+            if(dont_block == -1)
+                dont_block = 1;
+            break;
+        case 'l':
+            print_flags |= PRINT_LABELS;
+            break;
         case 'q':
-            print_flags = 0;
             print_flags_set = 1;
             break;
         case 'c':
@@ -396,13 +550,14 @@
     ufds[0].events = POLLIN;
     if(device) {
         if(!print_flags_set)
-            print_flags = PRINT_DEVICE_ERRORS;
+            print_flags |= PRINT_DEVICE_ERRORS;
         res = open_device(device, print_flags);
         if(res < 0) {
             return 1;
         }
-    }
-    else {
+    } else {
+        if(!print_flags_set)
+            print_flags |= PRINT_DEVICE_ERRORS | PRINT_DEVICE | PRINT_DEVICE_NAME;
         print_device = 1;
 		res = inotify_add_watch(ufds[0].fd, device_path, IN_DELETE | IN_CREATE);
         if(res < 0) {
@@ -451,7 +606,7 @@
                     }
                     if(print_device)
                         printf("%s: ", device_names[i]);
-                    printf("%04x %04x %08x", event.type, event.code, event.value);
+                    print_event(event.type, event.code, event.value, print_flags);
                     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)
diff --git a/toolbox/getevent.h b/toolbox/getevent.h
new file mode 100644
index 0000000..2b76209
--- /dev/null
+++ b/toolbox/getevent.h
@@ -0,0 +1,725 @@
+#include <linux/input.h>
+
+struct label {
+    const char *name;
+    int value;
+};
+
+#define LABEL(constant) { #constant, constant }
+#define LABEL_END { NULL, -1 }
+
+static struct label input_prop_labels[] = {
+        LABEL(INPUT_PROP_POINTER),
+        LABEL(INPUT_PROP_DIRECT),
+        LABEL(INPUT_PROP_BUTTONPAD),
+        LABEL(INPUT_PROP_SEMI_MT),
+        LABEL_END,
+};
+
+static struct label ev_labels[] = {
+        LABEL(EV_SYN),
+        LABEL(EV_KEY),
+        LABEL(EV_REL),
+        LABEL(EV_ABS),
+        LABEL(EV_MSC),
+        LABEL(EV_SW),
+        LABEL(EV_LED),
+        LABEL(EV_SND),
+        LABEL(EV_REP),
+        LABEL(EV_FF),
+        LABEL(EV_PWR),
+        LABEL(EV_FF_STATUS),
+        LABEL_END,
+};
+
+static struct label syn_labels[] = {
+        LABEL(SYN_REPORT),
+        LABEL(SYN_CONFIG),
+        LABEL(SYN_MT_REPORT),
+        LABEL(SYN_DROPPED),
+        LABEL_END,
+};
+
+static struct label key_labels[] = {
+        LABEL(KEY_RESERVED),
+        LABEL(KEY_ESC),
+        LABEL(KEY_1),
+        LABEL(KEY_2),
+        LABEL(KEY_3),
+        LABEL(KEY_4),
+        LABEL(KEY_5),
+        LABEL(KEY_6),
+        LABEL(KEY_7),
+        LABEL(KEY_8),
+        LABEL(KEY_9),
+        LABEL(KEY_0),
+        LABEL(KEY_MINUS),
+        LABEL(KEY_EQUAL),
+        LABEL(KEY_BACKSPACE),
+        LABEL(KEY_TAB),
+        LABEL(KEY_Q),
+        LABEL(KEY_W),
+        LABEL(KEY_E),
+        LABEL(KEY_R),
+        LABEL(KEY_T),
+        LABEL(KEY_Y),
+        LABEL(KEY_U),
+        LABEL(KEY_I),
+        LABEL(KEY_O),
+        LABEL(KEY_P),
+        LABEL(KEY_LEFTBRACE),
+        LABEL(KEY_RIGHTBRACE),
+        LABEL(KEY_ENTER),
+        LABEL(KEY_LEFTCTRL),
+        LABEL(KEY_A),
+        LABEL(KEY_S),
+        LABEL(KEY_D),
+        LABEL(KEY_F),
+        LABEL(KEY_G),
+        LABEL(KEY_H),
+        LABEL(KEY_J),
+        LABEL(KEY_K),
+        LABEL(KEY_L),
+        LABEL(KEY_SEMICOLON),
+        LABEL(KEY_APOSTROPHE),
+        LABEL(KEY_GRAVE),
+        LABEL(KEY_LEFTSHIFT),
+        LABEL(KEY_BACKSLASH),
+        LABEL(KEY_Z),
+        LABEL(KEY_X),
+        LABEL(KEY_C),
+        LABEL(KEY_V),
+        LABEL(KEY_B),
+        LABEL(KEY_N),
+        LABEL(KEY_M),
+        LABEL(KEY_COMMA),
+        LABEL(KEY_DOT),
+        LABEL(KEY_SLASH),
+        LABEL(KEY_RIGHTSHIFT),
+        LABEL(KEY_KPASTERISK),
+        LABEL(KEY_LEFTALT),
+        LABEL(KEY_SPACE),
+        LABEL(KEY_CAPSLOCK),
+        LABEL(KEY_F1),
+        LABEL(KEY_F2),
+        LABEL(KEY_F3),
+        LABEL(KEY_F4),
+        LABEL(KEY_F5),
+        LABEL(KEY_F6),
+        LABEL(KEY_F7),
+        LABEL(KEY_F8),
+        LABEL(KEY_F9),
+        LABEL(KEY_F10),
+        LABEL(KEY_NUMLOCK),
+        LABEL(KEY_SCROLLLOCK),
+        LABEL(KEY_KP7),
+        LABEL(KEY_KP8),
+        LABEL(KEY_KP9),
+        LABEL(KEY_KPMINUS),
+        LABEL(KEY_KP4),
+        LABEL(KEY_KP5),
+        LABEL(KEY_KP6),
+        LABEL(KEY_KPPLUS),
+        LABEL(KEY_KP1),
+        LABEL(KEY_KP2),
+        LABEL(KEY_KP3),
+        LABEL(KEY_KP0),
+        LABEL(KEY_KPDOT),
+        LABEL(KEY_ZENKAKUHANKAKU),
+        LABEL(KEY_102ND),
+        LABEL(KEY_F11),
+        LABEL(KEY_F12),
+        LABEL(KEY_RO),
+        LABEL(KEY_KATAKANA),
+        LABEL(KEY_HIRAGANA),
+        LABEL(KEY_HENKAN),
+        LABEL(KEY_KATAKANAHIRAGANA),
+        LABEL(KEY_MUHENKAN),
+        LABEL(KEY_KPJPCOMMA),
+        LABEL(KEY_KPENTER),
+        LABEL(KEY_RIGHTCTRL),
+        LABEL(KEY_KPSLASH),
+        LABEL(KEY_SYSRQ),
+        LABEL(KEY_RIGHTALT),
+        LABEL(KEY_LINEFEED),
+        LABEL(KEY_HOME),
+        LABEL(KEY_UP),
+        LABEL(KEY_PAGEUP),
+        LABEL(KEY_LEFT),
+        LABEL(KEY_RIGHT),
+        LABEL(KEY_END),
+        LABEL(KEY_DOWN),
+        LABEL(KEY_PAGEDOWN),
+        LABEL(KEY_INSERT),
+        LABEL(KEY_DELETE),
+        LABEL(KEY_MACRO),
+        LABEL(KEY_MUTE),
+        LABEL(KEY_VOLUMEDOWN),
+        LABEL(KEY_VOLUMEUP),
+        LABEL(KEY_POWER),
+        LABEL(KEY_KPEQUAL),
+        LABEL(KEY_KPPLUSMINUS),
+        LABEL(KEY_PAUSE),
+        LABEL(KEY_SCALE),
+        LABEL(KEY_KPCOMMA),
+        LABEL(KEY_HANGEUL),
+        LABEL(KEY_HANGUEL),
+        LABEL(KEY_HANJA),
+        LABEL(KEY_YEN),
+        LABEL(KEY_LEFTMETA),
+        LABEL(KEY_RIGHTMETA),
+        LABEL(KEY_COMPOSE),
+        LABEL(KEY_STOP),
+        LABEL(KEY_AGAIN),
+        LABEL(KEY_PROPS),
+        LABEL(KEY_UNDO),
+        LABEL(KEY_FRONT),
+        LABEL(KEY_COPY),
+        LABEL(KEY_OPEN),
+        LABEL(KEY_PASTE),
+        LABEL(KEY_FIND),
+        LABEL(KEY_CUT),
+        LABEL(KEY_HELP),
+        LABEL(KEY_MENU),
+        LABEL(KEY_CALC),
+        LABEL(KEY_SETUP),
+        LABEL(KEY_SLEEP),
+        LABEL(KEY_WAKEUP),
+        LABEL(KEY_FILE),
+        LABEL(KEY_SENDFILE),
+        LABEL(KEY_DELETEFILE),
+        LABEL(KEY_XFER),
+        LABEL(KEY_PROG1),
+        LABEL(KEY_PROG2),
+        LABEL(KEY_WWW),
+        LABEL(KEY_MSDOS),
+        LABEL(KEY_COFFEE),
+        LABEL(KEY_SCREENLOCK),
+        LABEL(KEY_DIRECTION),
+        LABEL(KEY_CYCLEWINDOWS),
+        LABEL(KEY_MAIL),
+        LABEL(KEY_BOOKMARKS),
+        LABEL(KEY_COMPUTER),
+        LABEL(KEY_BACK),
+        LABEL(KEY_FORWARD),
+        LABEL(KEY_CLOSECD),
+        LABEL(KEY_EJECTCD),
+        LABEL(KEY_EJECTCLOSECD),
+        LABEL(KEY_NEXTSONG),
+        LABEL(KEY_PLAYPAUSE),
+        LABEL(KEY_PREVIOUSSONG),
+        LABEL(KEY_STOPCD),
+        LABEL(KEY_RECORD),
+        LABEL(KEY_REWIND),
+        LABEL(KEY_PHONE),
+        LABEL(KEY_ISO),
+        LABEL(KEY_CONFIG),
+        LABEL(KEY_HOMEPAGE),
+        LABEL(KEY_REFRESH),
+        LABEL(KEY_EXIT),
+        LABEL(KEY_MOVE),
+        LABEL(KEY_EDIT),
+        LABEL(KEY_SCROLLUP),
+        LABEL(KEY_SCROLLDOWN),
+        LABEL(KEY_KPLEFTPAREN),
+        LABEL(KEY_KPRIGHTPAREN),
+        LABEL(KEY_NEW),
+        LABEL(KEY_REDO),
+        LABEL(KEY_F13),
+        LABEL(KEY_F14),
+        LABEL(KEY_F15),
+        LABEL(KEY_F16),
+        LABEL(KEY_F17),
+        LABEL(KEY_F18),
+        LABEL(KEY_F19),
+        LABEL(KEY_F20),
+        LABEL(KEY_F21),
+        LABEL(KEY_F22),
+        LABEL(KEY_F23),
+        LABEL(KEY_F24),
+        LABEL(KEY_PLAYCD),
+        LABEL(KEY_PAUSECD),
+        LABEL(KEY_PROG3),
+        LABEL(KEY_PROG4),
+        LABEL(KEY_DASHBOARD),
+        LABEL(KEY_SUSPEND),
+        LABEL(KEY_CLOSE),
+        LABEL(KEY_PLAY),
+        LABEL(KEY_FASTFORWARD),
+        LABEL(KEY_BASSBOOST),
+        LABEL(KEY_PRINT),
+        LABEL(KEY_HP),
+        LABEL(KEY_CAMERA),
+        LABEL(KEY_SOUND),
+        LABEL(KEY_QUESTION),
+        LABEL(KEY_EMAIL),
+        LABEL(KEY_CHAT),
+        LABEL(KEY_SEARCH),
+        LABEL(KEY_CONNECT),
+        LABEL(KEY_FINANCE),
+        LABEL(KEY_SPORT),
+        LABEL(KEY_SHOP),
+        LABEL(KEY_ALTERASE),
+        LABEL(KEY_CANCEL),
+        LABEL(KEY_BRIGHTNESSDOWN),
+        LABEL(KEY_BRIGHTNESSUP),
+        LABEL(KEY_MEDIA),
+        LABEL(KEY_SWITCHVIDEOMODE),
+        LABEL(KEY_KBDILLUMTOGGLE),
+        LABEL(KEY_KBDILLUMDOWN),
+        LABEL(KEY_KBDILLUMUP),
+        LABEL(KEY_SEND),
+        LABEL(KEY_REPLY),
+        LABEL(KEY_FORWARDMAIL),
+        LABEL(KEY_SAVE),
+        LABEL(KEY_DOCUMENTS),
+        LABEL(KEY_BATTERY),
+        LABEL(KEY_BLUETOOTH),
+        LABEL(KEY_WLAN),
+        LABEL(KEY_UWB),
+        LABEL(KEY_UNKNOWN),
+        LABEL(KEY_VIDEO_NEXT),
+        LABEL(KEY_VIDEO_PREV),
+        LABEL(KEY_BRIGHTNESS_CYCLE),
+        LABEL(KEY_BRIGHTNESS_ZERO),
+        LABEL(KEY_DISPLAY_OFF),
+        LABEL(KEY_WIMAX),
+        LABEL(KEY_RFKILL),
+        LABEL(BTN_0),
+        LABEL(BTN_1),
+        LABEL(BTN_2),
+        LABEL(BTN_3),
+        LABEL(BTN_4),
+        LABEL(BTN_5),
+        LABEL(BTN_6),
+        LABEL(BTN_7),
+        LABEL(BTN_8),
+        LABEL(BTN_9),
+        LABEL(BTN_LEFT),
+        LABEL(BTN_RIGHT),
+        LABEL(BTN_MIDDLE),
+        LABEL(BTN_SIDE),
+        LABEL(BTN_EXTRA),
+        LABEL(BTN_FORWARD),
+        LABEL(BTN_BACK),
+        LABEL(BTN_TASK),
+        LABEL(BTN_JOYSTICK),
+        LABEL(BTN_TRIGGER),
+        LABEL(BTN_THUMB),
+        LABEL(BTN_THUMB2),
+        LABEL(BTN_TOP),
+        LABEL(BTN_TOP2),
+        LABEL(BTN_PINKIE),
+        LABEL(BTN_BASE),
+        LABEL(BTN_BASE2),
+        LABEL(BTN_BASE3),
+        LABEL(BTN_BASE4),
+        LABEL(BTN_BASE5),
+        LABEL(BTN_BASE6),
+        LABEL(BTN_DEAD),
+        LABEL(BTN_A),
+        LABEL(BTN_B),
+        LABEL(BTN_C),
+        LABEL(BTN_X),
+        LABEL(BTN_Y),
+        LABEL(BTN_Z),
+        LABEL(BTN_TL),
+        LABEL(BTN_TR),
+        LABEL(BTN_TL2),
+        LABEL(BTN_TR2),
+        LABEL(BTN_SELECT),
+        LABEL(BTN_START),
+        LABEL(BTN_MODE),
+        LABEL(BTN_THUMBL),
+        LABEL(BTN_THUMBR),
+        LABEL(BTN_TOOL_PEN),
+        LABEL(BTN_TOOL_RUBBER),
+        LABEL(BTN_TOOL_BRUSH),
+        LABEL(BTN_TOOL_PENCIL),
+        LABEL(BTN_TOOL_AIRBRUSH),
+        LABEL(BTN_TOOL_FINGER),
+        LABEL(BTN_TOOL_MOUSE),
+        LABEL(BTN_TOOL_LENS),
+        LABEL(BTN_TOUCH),
+        LABEL(BTN_STYLUS),
+        LABEL(BTN_STYLUS2),
+        LABEL(BTN_TOOL_DOUBLETAP),
+        LABEL(BTN_TOOL_TRIPLETAP),
+        LABEL(BTN_TOOL_QUADTAP),
+        LABEL(BTN_GEAR_DOWN),
+        LABEL(BTN_GEAR_UP),
+        LABEL(KEY_OK),
+        LABEL(KEY_SELECT),
+        LABEL(KEY_GOTO),
+        LABEL(KEY_CLEAR),
+        LABEL(KEY_POWER2),
+        LABEL(KEY_OPTION),
+        LABEL(KEY_INFO),
+        LABEL(KEY_TIME),
+        LABEL(KEY_VENDOR),
+        LABEL(KEY_ARCHIVE),
+        LABEL(KEY_PROGRAM),
+        LABEL(KEY_CHANNEL),
+        LABEL(KEY_FAVORITES),
+        LABEL(KEY_EPG),
+        LABEL(KEY_PVR),
+        LABEL(KEY_MHP),
+        LABEL(KEY_LANGUAGE),
+        LABEL(KEY_TITLE),
+        LABEL(KEY_SUBTITLE),
+        LABEL(KEY_ANGLE),
+        LABEL(KEY_ZOOM),
+        LABEL(KEY_MODE),
+        LABEL(KEY_KEYBOARD),
+        LABEL(KEY_SCREEN),
+        LABEL(KEY_PC),
+        LABEL(KEY_TV),
+        LABEL(KEY_TV2),
+        LABEL(KEY_VCR),
+        LABEL(KEY_VCR2),
+        LABEL(KEY_SAT),
+        LABEL(KEY_SAT2),
+        LABEL(KEY_CD),
+        LABEL(KEY_TAPE),
+        LABEL(KEY_RADIO),
+        LABEL(KEY_TUNER),
+        LABEL(KEY_PLAYER),
+        LABEL(KEY_TEXT),
+        LABEL(KEY_DVD),
+        LABEL(KEY_AUX),
+        LABEL(KEY_MP3),
+        LABEL(KEY_AUDIO),
+        LABEL(KEY_VIDEO),
+        LABEL(KEY_DIRECTORY),
+        LABEL(KEY_LIST),
+        LABEL(KEY_MEMO),
+        LABEL(KEY_CALENDAR),
+        LABEL(KEY_RED),
+        LABEL(KEY_GREEN),
+        LABEL(KEY_YELLOW),
+        LABEL(KEY_BLUE),
+        LABEL(KEY_CHANNELUP),
+        LABEL(KEY_CHANNELDOWN),
+        LABEL(KEY_FIRST),
+        LABEL(KEY_LAST),
+        LABEL(KEY_AB),
+        LABEL(KEY_NEXT),
+        LABEL(KEY_RESTART),
+        LABEL(KEY_SLOW),
+        LABEL(KEY_SHUFFLE),
+        LABEL(KEY_BREAK),
+        LABEL(KEY_PREVIOUS),
+        LABEL(KEY_DIGITS),
+        LABEL(KEY_TEEN),
+        LABEL(KEY_TWEN),
+        LABEL(KEY_VIDEOPHONE),
+        LABEL(KEY_GAMES),
+        LABEL(KEY_ZOOMIN),
+        LABEL(KEY_ZOOMOUT),
+        LABEL(KEY_ZOOMRESET),
+        LABEL(KEY_WORDPROCESSOR),
+        LABEL(KEY_EDITOR),
+        LABEL(KEY_SPREADSHEET),
+        LABEL(KEY_GRAPHICSEDITOR),
+        LABEL(KEY_PRESENTATION),
+        LABEL(KEY_DATABASE),
+        LABEL(KEY_NEWS),
+        LABEL(KEY_VOICEMAIL),
+        LABEL(KEY_ADDRESSBOOK),
+        LABEL(KEY_MESSENGER),
+        LABEL(KEY_DISPLAYTOGGLE),
+        LABEL(KEY_SPELLCHECK),
+        LABEL(KEY_LOGOFF),
+        LABEL(KEY_DOLLAR),
+        LABEL(KEY_EURO),
+        LABEL(KEY_FRAMEBACK),
+        LABEL(KEY_FRAMEFORWARD),
+        LABEL(KEY_CONTEXT_MENU),
+        LABEL(KEY_MEDIA_REPEAT),
+        LABEL(KEY_10CHANNELSUP),
+        LABEL(KEY_10CHANNELSDOWN),
+        LABEL(KEY_IMAGES),
+        LABEL(KEY_DEL_EOL),
+        LABEL(KEY_DEL_EOS),
+        LABEL(KEY_INS_LINE),
+        LABEL(KEY_DEL_LINE),
+        LABEL(KEY_FN),
+        LABEL(KEY_FN_ESC),
+        LABEL(KEY_FN_F1),
+        LABEL(KEY_FN_F2),
+        LABEL(KEY_FN_F3),
+        LABEL(KEY_FN_F4),
+        LABEL(KEY_FN_F5),
+        LABEL(KEY_FN_F6),
+        LABEL(KEY_FN_F7),
+        LABEL(KEY_FN_F8),
+        LABEL(KEY_FN_F9),
+        LABEL(KEY_FN_F10),
+        LABEL(KEY_FN_F11),
+        LABEL(KEY_FN_F12),
+        LABEL(KEY_FN_1),
+        LABEL(KEY_FN_2),
+        LABEL(KEY_FN_D),
+        LABEL(KEY_FN_E),
+        LABEL(KEY_FN_F),
+        LABEL(KEY_FN_S),
+        LABEL(KEY_FN_B),
+        LABEL(KEY_BRL_DOT1),
+        LABEL(KEY_BRL_DOT2),
+        LABEL(KEY_BRL_DOT3),
+        LABEL(KEY_BRL_DOT4),
+        LABEL(KEY_BRL_DOT5),
+        LABEL(KEY_BRL_DOT6),
+        LABEL(KEY_BRL_DOT7),
+        LABEL(KEY_BRL_DOT8),
+        LABEL(KEY_BRL_DOT9),
+        LABEL(KEY_BRL_DOT10),
+        LABEL(KEY_NUMERIC_0),
+        LABEL(KEY_NUMERIC_1),
+        LABEL(KEY_NUMERIC_2),
+        LABEL(KEY_NUMERIC_3),
+        LABEL(KEY_NUMERIC_4),
+        LABEL(KEY_NUMERIC_5),
+        LABEL(KEY_NUMERIC_6),
+        LABEL(KEY_NUMERIC_7),
+        LABEL(KEY_NUMERIC_8),
+        LABEL(KEY_NUMERIC_9),
+        LABEL(KEY_NUMERIC_STAR),
+        LABEL(KEY_NUMERIC_POUND),
+        LABEL(KEY_CAMERA_FOCUS),
+        LABEL(KEY_WPS_BUTTON),
+        LABEL(KEY_TOUCHPAD_TOGGLE),
+        LABEL(KEY_TOUCHPAD_ON),
+        LABEL(KEY_TOUCHPAD_OFF),
+        LABEL(KEY_CAMERA_ZOOMIN),
+        LABEL(KEY_CAMERA_ZOOMOUT),
+        LABEL(KEY_CAMERA_UP),
+        LABEL(KEY_CAMERA_DOWN),
+        LABEL(KEY_CAMERA_LEFT),
+        LABEL(KEY_CAMERA_RIGHT),
+        LABEL(BTN_TRIGGER_HAPPY1),
+        LABEL(BTN_TRIGGER_HAPPY2),
+        LABEL(BTN_TRIGGER_HAPPY3),
+        LABEL(BTN_TRIGGER_HAPPY4),
+        LABEL(BTN_TRIGGER_HAPPY5),
+        LABEL(BTN_TRIGGER_HAPPY6),
+        LABEL(BTN_TRIGGER_HAPPY7),
+        LABEL(BTN_TRIGGER_HAPPY8),
+        LABEL(BTN_TRIGGER_HAPPY9),
+        LABEL(BTN_TRIGGER_HAPPY10),
+        LABEL(BTN_TRIGGER_HAPPY11),
+        LABEL(BTN_TRIGGER_HAPPY12),
+        LABEL(BTN_TRIGGER_HAPPY13),
+        LABEL(BTN_TRIGGER_HAPPY14),
+        LABEL(BTN_TRIGGER_HAPPY15),
+        LABEL(BTN_TRIGGER_HAPPY16),
+        LABEL(BTN_TRIGGER_HAPPY17),
+        LABEL(BTN_TRIGGER_HAPPY18),
+        LABEL(BTN_TRIGGER_HAPPY19),
+        LABEL(BTN_TRIGGER_HAPPY20),
+        LABEL(BTN_TRIGGER_HAPPY21),
+        LABEL(BTN_TRIGGER_HAPPY22),
+        LABEL(BTN_TRIGGER_HAPPY23),
+        LABEL(BTN_TRIGGER_HAPPY24),
+        LABEL(BTN_TRIGGER_HAPPY25),
+        LABEL(BTN_TRIGGER_HAPPY26),
+        LABEL(BTN_TRIGGER_HAPPY27),
+        LABEL(BTN_TRIGGER_HAPPY28),
+        LABEL(BTN_TRIGGER_HAPPY29),
+        LABEL(BTN_TRIGGER_HAPPY30),
+        LABEL(BTN_TRIGGER_HAPPY31),
+        LABEL(BTN_TRIGGER_HAPPY32),
+        LABEL(BTN_TRIGGER_HAPPY33),
+        LABEL(BTN_TRIGGER_HAPPY34),
+        LABEL(BTN_TRIGGER_HAPPY35),
+        LABEL(BTN_TRIGGER_HAPPY36),
+        LABEL(BTN_TRIGGER_HAPPY37),
+        LABEL(BTN_TRIGGER_HAPPY38),
+        LABEL(BTN_TRIGGER_HAPPY39),
+        LABEL(BTN_TRIGGER_HAPPY40),
+        LABEL_END,
+};
+
+static struct label rel_labels[] = {
+        LABEL(REL_X),
+        LABEL(REL_Y),
+        LABEL(REL_Z),
+        LABEL(REL_RX),
+        LABEL(REL_RY),
+        LABEL(REL_RZ),
+        LABEL(REL_HWHEEL),
+        LABEL(REL_DIAL),
+        LABEL(REL_WHEEL),
+        LABEL(REL_MISC),
+        LABEL_END,
+};
+
+static struct label abs_labels[] = {
+        LABEL(ABS_X),
+        LABEL(ABS_Y),
+        LABEL(ABS_Z),
+        LABEL(ABS_RX),
+        LABEL(ABS_RY),
+        LABEL(ABS_RZ),
+        LABEL(ABS_THROTTLE),
+        LABEL(ABS_RUDDER),
+        LABEL(ABS_WHEEL),
+        LABEL(ABS_GAS),
+        LABEL(ABS_BRAKE),
+        LABEL(ABS_HAT0X),
+        LABEL(ABS_HAT0Y),
+        LABEL(ABS_HAT1X),
+        LABEL(ABS_HAT1Y),
+        LABEL(ABS_HAT2X),
+        LABEL(ABS_HAT2Y),
+        LABEL(ABS_HAT3X),
+        LABEL(ABS_HAT3Y),
+        LABEL(ABS_PRESSURE),
+        LABEL(ABS_DISTANCE),
+        LABEL(ABS_TILT_X),
+        LABEL(ABS_TILT_Y),
+        LABEL(ABS_TOOL_WIDTH),
+        LABEL(ABS_VOLUME),
+        LABEL(ABS_MISC),
+        LABEL(ABS_MT_SLOT),
+        LABEL(ABS_MT_TOUCH_MAJOR),
+        LABEL(ABS_MT_TOUCH_MINOR),
+        LABEL(ABS_MT_WIDTH_MAJOR),
+        LABEL(ABS_MT_WIDTH_MINOR),
+        LABEL(ABS_MT_ORIENTATION),
+        LABEL(ABS_MT_POSITION_X),
+        LABEL(ABS_MT_POSITION_Y),
+        LABEL(ABS_MT_TOOL_TYPE),
+        LABEL(ABS_MT_BLOB_ID),
+        LABEL(ABS_MT_TRACKING_ID),
+        LABEL(ABS_MT_PRESSURE),
+        LABEL(ABS_MT_DISTANCE),
+        LABEL_END,
+};
+
+static struct label sw_labels[] = {
+        LABEL(SW_LID),
+        LABEL(SW_TABLET_MODE),
+        LABEL(SW_HEADPHONE_INSERT),
+        LABEL(SW_RFKILL_ALL),
+        LABEL(SW_RADIO),
+        LABEL(SW_MICROPHONE_INSERT),
+        LABEL(SW_DOCK),
+        LABEL(SW_LINEOUT_INSERT),
+        LABEL(SW_JACK_PHYSICAL_INSERT),
+        LABEL(SW_VIDEOOUT_INSERT),
+        LABEL(SW_CAMERA_LENS_COVER),
+        LABEL(SW_KEYPAD_SLIDE),
+        LABEL(SW_FRONT_PROXIMITY),
+        LABEL(SW_ROTATE_LOCK),
+        LABEL_END,
+};
+
+static struct label msc_labels[] = {
+        LABEL(MSC_SERIAL),
+        LABEL(MSC_PULSELED),
+        LABEL(MSC_GESTURE),
+        LABEL(MSC_RAW),
+        LABEL(MSC_SCAN),
+        LABEL_END,
+};
+
+static struct label led_labels[] = {
+        LABEL(LED_NUML),
+        LABEL(LED_CAPSL),
+        LABEL(LED_SCROLLL),
+        LABEL(LED_COMPOSE),
+        LABEL(LED_KANA),
+        LABEL(LED_SLEEP),
+        LABEL(LED_SUSPEND),
+        LABEL(LED_MUTE),
+        LABEL(LED_MISC),
+        LABEL(LED_MAIL),
+        LABEL(LED_CHARGING),
+        LABEL_END,
+};
+
+static struct label rep_labels[] = {
+        LABEL(REP_DELAY),
+        LABEL(REP_PERIOD),
+        LABEL_END,
+};
+
+static struct label snd_labels[] = {
+        LABEL(SND_CLICK),
+        LABEL(SND_BELL),
+        LABEL(SND_TONE),
+        LABEL_END,
+};
+
+static struct label id_labels[] = {
+        LABEL(ID_BUS),
+        LABEL(ID_VENDOR),
+        LABEL(ID_PRODUCT),
+        LABEL(ID_VERSION),
+        LABEL_END,
+};
+
+static struct label bus_labels[] = {
+        LABEL(BUS_PCI),
+        LABEL(BUS_ISAPNP),
+        LABEL(BUS_USB),
+        LABEL(BUS_HIL),
+        LABEL(BUS_BLUETOOTH),
+        LABEL(BUS_VIRTUAL),
+        LABEL(BUS_ISA),
+        LABEL(BUS_I8042),
+        LABEL(BUS_XTKBD),
+        LABEL(BUS_RS232),
+        LABEL(BUS_GAMEPORT),
+        LABEL(BUS_PARPORT),
+        LABEL(BUS_AMIGA),
+        LABEL(BUS_ADB),
+        LABEL(BUS_I2C),
+        LABEL(BUS_HOST),
+        LABEL(BUS_GSC),
+        LABEL(BUS_ATARI),
+        LABEL(BUS_SPI),
+        LABEL_END,
+};
+
+static struct label mt_tool_labels[] = {
+        LABEL(MT_TOOL_FINGER),
+        LABEL(MT_TOOL_PEN),
+        LABEL(MT_TOOL_MAX),
+        LABEL_END,
+};
+
+static struct label ff_status_labels[] = {
+        LABEL(FF_STATUS_STOPPED),
+        LABEL(FF_STATUS_PLAYING),
+        LABEL(FF_STATUS_MAX),
+        LABEL_END,
+};
+
+static struct label ff_labels[] = {
+        LABEL(FF_RUMBLE),
+        LABEL(FF_PERIODIC),
+        LABEL(FF_CONSTANT),
+        LABEL(FF_SPRING),
+        LABEL(FF_FRICTION),
+        LABEL(FF_DAMPER),
+        LABEL(FF_INERTIA),
+        LABEL(FF_RAMP),
+        LABEL(FF_SQUARE),
+        LABEL(FF_TRIANGLE),
+        LABEL(FF_SINE),
+        LABEL(FF_SAW_UP),
+        LABEL(FF_SAW_DOWN),
+        LABEL(FF_CUSTOM),
+        LABEL(FF_GAIN),
+        LABEL(FF_AUTOCENTER),
+        LABEL_END,
+};
+
+static struct label key_value_labels[] = {
+        { "UP", 0 },
+        { "DOWN", 1 },
+        { "REPEAT", 2 },
+        LABEL_END,
+};
diff --git a/toolbox/start.c b/toolbox/start.c
index 3bd9fbb..665a941 100644
--- a/toolbox/start.c
+++ b/toolbox/start.c
@@ -8,13 +8,14 @@
 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" */
+        /* defaults to starting the common services stopped by stop.c */
+        property_set("ctl.start", "surfaceflinger");
         property_set("ctl.start", "zygote");
-        property_set("ctl.start", "runtime");
     }
-    
+
     return 0;
 }
diff --git a/toolbox/stop.c b/toolbox/stop.c
index 05baffd..460f377 100644
--- a/toolbox/stop.c
+++ b/toolbox/stop.c
@@ -10,11 +10,10 @@
     if(argc > 1) {
         property_set("ctl.stop", argv[1]);
     } else{
-        /* default to "stop runtime" "stop zygote" */
-        property_set("ctl.stop", "runtime");
+        /* defaults to stopping the common services */
         property_set("ctl.stop", "zygote");
+        property_set("ctl.stop", "surfaceflinger");
     }
 
     return 0;
 }
-
diff --git a/toolbox/touch.c b/toolbox/touch.c
new file mode 100644
index 0000000..b8ab310
--- /dev/null
+++ b/toolbox/touch.c
@@ -0,0 +1,87 @@
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <fcntl.h>
+
+static void usage(void)
+{
+        fprintf(stderr, "touch: usage: touch [-alm] [-t time_t] <file>\n");
+        exit(1);
+}
+
+int touch_main(int argc, char *argv[])
+{
+        int i, fd, aflag = 0, mflag = 0, debug = 0, flags = 0;
+        struct timespec specified_time, times[2];
+        char *file = 0;
+
+        specified_time.tv_nsec = UTIME_NOW;
+
+        for (i = 1; i < argc; i++) {
+            if (argv[i][0] == '-') {
+                /* an option */
+                const char *arg = argv[i]+1;
+                while (arg[0]) {
+                    switch (arg[0]) {
+                    case 'a': aflag = 1; break;
+                    case 'm': mflag = 1; break;
+                    case 't':
+                        if ((i+1) >= argc)
+                            usage();
+                        specified_time.tv_sec = atol(argv[++i]);
+                        if (specified_time.tv_sec == 0) {
+                            fprintf(stderr, "touch: invalid time_t\n");
+                            exit(1);
+                        }
+                        specified_time.tv_nsec = 0;
+                        break;
+                    case 'l': flags |= AT_SYMLINK_NOFOLLOW; break;
+                    case 'd': debug = 1; break;
+                    default:
+                        usage();
+                    }
+                    arg++;
+                }
+            } else {
+                /* not an option, and only accept one filename */
+                if (i+1 != argc)
+                    usage();
+                file = argv[i];
+            }
+        }
+
+        if (! file) {
+            fprintf(stderr, "touch: no file specified\n");
+            exit(1);
+        }
+
+        if (access(file, F_OK))
+            if ((fd=creat(file, 0666)) != -1)
+                close(fd);
+
+        if ((mflag == 0) && (aflag == 0))
+            aflag = mflag = 1;
+
+        if (aflag)
+            times[0] = specified_time;
+        else
+            times[0].tv_nsec = UTIME_OMIT;
+
+        if (mflag)
+            times[1] = specified_time;
+        else
+            times[1].tv_nsec = UTIME_OMIT;
+
+        if (debug) {
+            fprintf(stderr, "file = %s\n", file);
+            fprintf(stderr, "times[0].tv_sec = %ld, times[0].tv_nsec = %ld\n", times[0].tv_sec, times[0].tv_nsec);
+            fprintf(stderr, "times[1].tv_sec = %ld, times[1].tv_nsec = %ld\n", times[1].tv_sec, times[1].tv_nsec);
+            fprintf(stderr, "flags = 0x%8.8x\n", flags);
+        }
+
+        return utimensat(AT_FDCWD, file, times, flags);
+}
+