diff --git a/Android.mk b/Android.mk
index 43d5499..7c39751 100644
--- a/Android.mk
+++ b/Android.mk
@@ -16,9 +16,4 @@
 
 LOCAL_PATH := $(call my-dir)
 
-ifneq ($(TARGET_SIMULATOR),true)
-  include $(call all-subdir-makefiles)
-else
-  # The host dalvikvm needs Android's concatenated & indexed timezone data.
-  include $(LOCAL_PATH)/libc/zoneinfo/Android.mk
-endif
+include $(call all-subdir-makefiles)
diff --git a/libc/Android.mk b/libc/Android.mk
index 647739e..49c8731 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -361,10 +361,10 @@
 	arch-arm/bionic/sigsetjmp.S \
 	arch-arm/bionic/strlen.c.arm \
 	arch-arm/bionic/strcpy.S \
+	arch-arm/bionic/strcmp.S \
 	arch-arm/bionic/syscall.S \
 	string/memmove.c.arm \
 	string/bcopy.c \
-	string/strcmp.c \
 	string/strncmp.c \
 	unistd/socketcalls.c
 
@@ -480,7 +480,8 @@
 		-DINET6 \
 		-I$(LOCAL_PATH)/private \
 		-DUSE_DL_PREFIX \
-		-DPOSIX_MISTAKE
+		-DPOSIX_MISTAKE \
+                -DLOG_ON_HEAP_ERROR \
 
 # these macro definitions are required to implement the
 # 'timezone' and 'daylight' global variables, as well as
@@ -508,7 +509,13 @@
     libc_common_cflags += -DHAVE_ARM_TLS_REGISTER
   endif
 else # !arm
-  libc_crt_target_cflags :=
+  ifeq ($(TARGET_ARCH),x86)
+    libc_crt_target_cflags := -m32
+
+    # Enable recent IA friendly memory routines (such as for Atom)
+    # These will not work on the earlier x86 machines
+    libc_common_cflags += -mtune=i686 -DUSE_SSSE3 -DUSE_SSE2
+  endif # x86
 endif # !arm
 
 # Define ANDROID_SMP appropriately.
@@ -523,6 +530,10 @@
 #
 libc_crt_target_cflags += -I$(LOCAL_PATH)/private
 
+ifeq ($(TARGET_ARCH),arm)
+libc_crt_target_cflags += -DCRT_LEGACY_WORKAROUND
+endif
+
 # Define some common includes
 # ========================================================
 libc_common_c_includes := \
@@ -551,18 +562,24 @@
 # that will call __cxa_finalize(&__dso_handle) in order to ensure that
 # static C++ destructors are properly called on dlclose().
 #
+
+libc_crt_target_so_cflags := $(libc_crt_target_cflags)
+ifeq ($(TARGET_ARCH),x86)
+    # This flag must be added for x86 targets, but not for ARM
+    libc_crt_target_so_cflags += -fPIC
+endif
 GEN := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_so.o
 $(GEN): $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtbegin_so.S
 	@mkdir -p $(dir $@)
-	$(TARGET_CC) $(libc_crt_target_cflags) -o $@ -c $<
+	$(TARGET_CC) $(libc_crt_target_so_cflags) -o $@ -c $<
 ALL_GENERATED_SOURCES += $(GEN)
 
 GEN := $(TARGET_OUT_STATIC_LIBRARIES)/crtend_so.o
 $(GEN): $(LOCAL_PATH)/arch-$(TARGET_ARCH)/bionic/crtend_so.S
 	@mkdir -p $(dir $@)
-	$(TARGET_CC) $(libc_crt_target_cflags) -o $@ -c $<
+	$(TARGET_CC) $(libc_crt_target_so_cflags) -o $@ -c $<
 ALL_GENERATED_SOURCES += $(GEN)
-endif # TARGET_ARCH == x86
+endif # TARGET_ARCH == x86 || TARGET_ARCH == arm
 
 
 GEN := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_static.o
@@ -598,6 +615,9 @@
 
 LOCAL_SRC_FILES := $(libc_common_src_files)
 LOCAL_CFLAGS := $(libc_common_cflags)
+ifeq ($(TARGET_ARCH),arm)
+LOCAL_CFLAGS += -DCRT_LEGACY_WORKAROUND
+endif
 LOCAL_C_INCLUDES := $(libc_common_c_includes)
 LOCAL_MODULE := libc_common
 LOCAL_SYSTEM_SHARED_LIBRARIES :=
@@ -715,8 +735,7 @@
 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
-# Don't prelink
-LOCAL_PRELINK_MODULE := false
+
 # Don't install on release build
 LOCAL_MODULE_TAGS := eng debug
 
@@ -742,8 +761,7 @@
 LOCAL_SHARED_LIBRARIES := libc
 LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
 LOCAL_SYSTEM_SHARED_LIBRARIES :=
-# Don't prelink
-LOCAL_PRELINK_MODULE := false
+
 # Don't install on release build
 LOCAL_MODULE_TAGS := eng debug
 
diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index d698133..46e7b1f 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -76,6 +76,8 @@
 pid_t   vfork(void)  190,-1,190
 int     setregid:setregid32(gid_t, gid_t)  204
 int     chroot(const char *)  61
+# IMPORTANT: Even though <sys/prctl.h> declares prctl(int,...), the syscall stub must take 6 arguments
+#            to match the kernel implementation.
 int     prctl(int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5)  172
 int     capget(cap_user_header_t header, cap_user_data_t data) 184
 int     capset(cap_user_header_t header, const cap_user_data_t data) 185
diff --git a/libc/arch-arm/bionic/atexit.S b/libc/arch-arm/bionic/atexit.S
new file mode 100644
index 0000000..aa1e18d
--- /dev/null
+++ b/libc/arch-arm/bionic/atexit.S
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef CRT_LEGACY_WORKAROUND
+	.arch armv5te
+	.fpu softvfp
+	.eabi_attribute 20, 1
+	.eabi_attribute 21, 1
+	.eabi_attribute 23, 3
+	.eabi_attribute 24, 1
+	.eabi_attribute 25, 1
+	.eabi_attribute 26, 2
+	.eabi_attribute 30, 4
+	.eabi_attribute 18, 4
+	.code	16
+	.section	.text.atexit,"ax",%progbits
+	.align	2
+	.global	atexit
+	.hidden	atexit
+	.code	16
+	.thumb_func
+	.type	atexit, %function
+atexit:
+	.fnstart
+.LFB0:
+	.save	{r4, lr}
+	push	{r4, lr}
+.LCFI0:
+	ldr	r3, .L3
+	mov	r1, #0
+	@ sp needed for prologue
+.LPIC0:
+	add	r3, pc
+	ldr	r2, [r3]
+	bl	__cxa_atexit
+	pop	{r4, pc}
+.L4:
+	.align	2
+.L3:
+	.word	__dso_handle-(.LPIC0+4)
+.LFE0:
+	.fnend
+	.size	atexit, .-atexit
+#endif
diff --git a/libc/arch-arm/bionic/crtbegin_dynamic.S b/libc/arch-arm/bionic/crtbegin_dynamic.S
index d18e715..0999084 100644
--- a/libc/arch-arm/bionic/crtbegin_dynamic.S
+++ b/libc/arch-arm/bionic/crtbegin_dynamic.S
@@ -85,3 +85,4 @@
 	.long -1
 
 #include "__dso_handle.S"
+#include "atexit.S"
diff --git a/libc/arch-arm/bionic/crtbegin_so.S b/libc/arch-arm/bionic/crtbegin_so.S
index bb6b3e2..9275b1e 100644
--- a/libc/arch-arm/bionic/crtbegin_so.S
+++ b/libc/arch-arm/bionic/crtbegin_so.S
@@ -52,4 +52,10 @@
         .long -1
         .long __on_dlclose
 
+#ifdef CRT_LEGACY_WORKAROUND
 #include "__dso_handle.S"
+#else
+#include "__dso_handle_so.S"
+#endif
+
+#include "atexit.S"
diff --git a/libc/arch-arm/bionic/crtbegin_static.S b/libc/arch-arm/bionic/crtbegin_static.S
index 6f9cf25..13b05b2 100644
--- a/libc/arch-arm/bionic/crtbegin_static.S
+++ b/libc/arch-arm/bionic/crtbegin_static.S
@@ -86,3 +86,4 @@
 
 
 #include "__dso_handle.S"
+#include "atexit.S"
diff --git a/libc/arch-arm/bionic/strcmp.S b/libc/arch-arm/bionic/strcmp.S
new file mode 100644
index 0000000..9fdbd56
--- /dev/null
+++ b/libc/arch-arm/bionic/strcmp.S
@@ -0,0 +1,321 @@
+/*
+ * Copyright (c) 2011 The Android Open Source Project
+ * Copyright (c) 2008 ARM Ltd
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the company may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <machine/cpu-features.h>
+
+	.text
+
+	.global strcmp
+	.type strcmp, %function
+	.align 4
+
+#ifdef __ARMEB__
+#define SHFT2LSB lsl
+#define SHFT2LSBEQ lsleq
+#define SHFT2MSB lsr
+#define SHFT2MSBEQ lsreq
+#define MSB 0x000000ff
+#define LSB 0xff000000
+#else
+#define SHFT2LSB lsr
+#define SHFT2LSBEQ lsreq
+#define SHFT2MSB lsl
+#define SHFT2MSBEQ lsleq
+#define MSB 0xff000000
+#define LSB 0x000000ff
+#endif
+
+#define magic1(REG) REG
+#define magic2(REG) REG, lsl #7
+
+strcmp:
+	.fnstart
+	PLD(r0, #0)
+	PLD(r1, #0)
+	eor	r2, r0, r1
+	tst	r2, #3
+
+	/* Strings not at same byte offset from a word boundary.  */
+	bne	.Lstrcmp_unaligned
+	ands	r2, r0, #3
+	bic	r0, r0, #3
+	bic	r1, r1, #3
+	ldr	ip, [r0], #4
+	it	eq
+	ldreq	r3, [r1], #4
+	beq	1f
+
+	/* Although s1 and s2 have identical initial alignment, they are
+	 * not currently word aligned.  Rather than comparing bytes,
+	 * make sure that any bytes fetched from before the addressed
+	 * bytes are forced to 0xff.  Then they will always compare
+	 * equal.
+	 */
+	eor	r2, r2, #3
+	lsl	r2, r2, #3
+	mvn	r3, #MSB
+	SHFT2LSB	r2, r3, r2
+	ldr	r3, [r1], #4
+	orr	ip, ip, r2
+	orr	r3, r3, r2
+1:
+	/* Load the 'magic' constant 0x01010101. */
+	str	r4, [sp, #-4]!
+	mov	r4, #1
+	orr	r4, r4, r4, lsl #8
+	orr	r4, r4, r4, lsl #16
+	.p2align	2
+4:
+	PLD(r0, #8)
+	PLD(r1, #8)
+	sub	r2, ip, magic1(r4)
+	cmp	ip, r3
+	itttt	eq
+
+	/* check for any zero bytes in first word */
+	biceq	r2, r2, ip
+	tsteq	r2, magic2(r4)
+	ldreq	ip, [r0], #4
+	ldreq	r3, [r1], #4
+	beq	4b
+2:
+	/* There's a zero or a different byte in the word */
+	SHFT2MSB	r0, ip, #24
+	SHFT2LSB	ip, ip, #8
+	cmp	r0, #1
+	it	cs
+	cmpcs	r0, r3, SHFT2MSB #24
+	it	eq
+	SHFT2LSBEQ r3, r3, #8
+	beq	2b
+	/* On a big-endian machine, r0 contains the desired byte in bits
+	 * 0-7; on a little-endian machine they are in bits 24-31.  In
+	 * both cases the other bits in r0 are all zero.  For r3 the
+	 * interesting byte is at the other end of the word, but the
+	 * other bits are not necessarily zero.  We need a signed result
+	 * representing the differnece in the unsigned bytes, so for the
+	 * little-endian case we can't just shift the interesting bits up.
+	 */
+#ifdef __ARMEB__
+	sub	r0, r0, r3, lsr #24
+#else
+	and	r3, r3, #255
+	/* No RSB instruction in Thumb2 */
+#ifdef __thumb2__
+	lsr	r0, r0, #24
+	sub	r0, r0, r3
+#else
+	rsb	r0, r3, r0, lsr #24
+#endif
+#endif
+	ldr	r4, [sp], #4
+	bx	lr
+	.fnend
+
+.Lstrcmp_unaligned:
+	wp1 .req r0
+	wp2 .req r1
+	b1  .req r2
+	w1  .req r4
+	w2  .req r5
+	t1  .req ip
+	@ r3 is scratch
+
+	/* First of all, compare bytes until wp1(sp1) is word-aligned. */
+1:
+	tst	wp1, #3
+	beq	2f
+	ldrb	r2, [wp1], #1
+	ldrb	r3, [wp2], #1
+	cmp	r2, #1
+	it	cs
+	cmpcs	r2, r3
+	beq	1b
+	sub	r0, r2, r3
+	bx	lr
+
+2:
+	str	r5, [sp, #-4]!
+	str	r4, [sp, #-4]!
+	mov	b1, #1
+	orr	b1, b1, b1, lsl #8
+	orr	b1, b1, b1, lsl #16
+
+	and	t1, wp2, #3
+	bic	wp2, wp2, #3
+	ldr	w1, [wp1], #4
+	ldr	w2, [wp2], #4
+	cmp	t1, #2
+	beq	2f
+	bhi	3f
+
+	/* Critical inner Loop: Block with 3 bytes initial overlap */
+	.p2align	2
+1:
+	bic	t1, w1, #MSB
+	cmp	t1, w2, SHFT2LSB #8
+	sub	r3, w1, b1
+	bic	r3, r3, w1
+	bne	4f
+	ands	r3, r3, b1, lsl #7
+	it	eq
+	ldreq	w2, [wp2], #4
+	bne	5f
+	eor	t1, t1, w1
+	cmp	t1, w2, SHFT2MSB #24
+	bne	6f
+	ldr	w1, [wp1], #4
+	b	1b
+4:
+	SHFT2LSB	w2, w2, #8
+	b	8f
+
+5:
+#ifdef __ARMEB__
+	/* The syndrome value may contain false ones if the string ends
+	 * with the bytes 0x01 0x00
+	 */
+	tst	w1, #0xff000000
+	itt	ne
+	tstne	w1, #0x00ff0000
+	tstne	w1, #0x0000ff00
+	beq	7f
+#else
+	bics	r3, r3, #0xff000000
+	bne	7f
+#endif
+	ldrb	w2, [wp2]
+	SHFT2LSB	t1, w1, #24
+#ifdef __ARMEB__
+	lsl	w2, w2, #24
+#endif
+	b	8f
+
+6:
+	SHFT2LSB	t1, w1, #24
+	and	w2, w2, #LSB
+	b	8f
+
+	/* Critical inner Loop: Block with 2 bytes initial overlap */
+	.p2align	2
+2:
+	SHFT2MSB	t1, w1, #16
+	sub	r3, w1, b1
+	SHFT2LSB	t1, t1, #16
+	bic	r3, r3, w1
+	cmp	t1, w2, SHFT2LSB #16
+	bne	4f
+	ands	r3, r3, b1, lsl #7
+	it	eq
+	ldreq	w2, [wp2], #4
+	bne	5f
+	eor	t1, t1, w1
+	cmp	t1, w2, SHFT2MSB #16
+	bne	6f
+	ldr	w1, [wp1], #4
+	b	2b
+
+5:
+#ifdef __ARMEB__
+	/* The syndrome value may contain false ones if the string ends
+	 * with the bytes 0x01 0x00
+	 */
+	tst	w1, #0xff000000
+	it	ne
+	tstne	w1, #0x00ff0000
+	beq	7f
+#else
+	lsls	r3, r3, #16
+	bne	7f
+#endif
+	ldrh	w2, [wp2]
+	SHFT2LSB	t1, w1, #16
+#ifdef __ARMEB__
+	lsl	w2, w2, #16
+#endif
+	b	8f
+
+6:
+	SHFT2MSB	w2, w2, #16
+	SHFT2LSB	t1, w1, #16
+4:
+	SHFT2LSB	w2, w2, #16
+	b	8f
+
+	/* Critical inner Loop: Block with 1 byte initial overlap */
+	.p2align	2
+3:
+	and	t1, w1, #LSB
+	cmp	t1, w2, SHFT2LSB #24
+	sub	r3, w1, b1
+	bic	r3, r3, w1
+	bne	4f
+	ands	r3, r3, b1, lsl #7
+	it	eq
+	ldreq	w2, [wp2], #4
+	bne	5f
+	eor	t1, t1, w1
+	cmp	t1, w2, SHFT2MSB #8
+	bne	6f
+	ldr	w1, [wp1], #4
+	b	3b
+4:
+	SHFT2LSB	w2, w2, #24
+	b	8f
+5:
+	/* The syndrome value may contain false ones if the string ends
+	 * with the bytes 0x01 0x00
+	 */
+	tst	w1, #LSB
+	beq	7f
+	ldr	w2, [wp2], #4
+6:
+	SHFT2LSB	t1, w1, #8
+	bic	w2, w2, #MSB
+	b	8f
+7:
+	mov	r0, #0
+	ldr	r4, [sp], #4
+	ldr	r5, [sp], #4
+	bx	lr
+
+8:
+	and	r2, t1, #LSB
+	and	r0, w2, #LSB
+	cmp	r0, #1
+	it	cs
+	cmpcs	r0, r2
+	itt	eq
+	SHFT2LSBEQ	t1, t1, #8
+	SHFT2LSBEQ	w2, w2, #8
+	beq	8b
+	sub	r0, r2, r0
+	ldr	r4, [sp], #4
+	ldr	r5, [sp], #4
+	bx	lr
diff --git a/libc/arch-x86/bionic/__stack_chk_fail_local.S b/libc/arch-x86/bionic/__stack_chk_fail_local.S
new file mode 100644
index 0000000..59fe86e
--- /dev/null
+++ b/libc/arch-x86/bionic/__stack_chk_fail_local.S
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/*
+ * Contributed by: Intel Corporation
+ */
+
+	.text
+	.p2align 4,,15
+	.globl	__stack_chk_fail_local
+	.hidden	__stack_chk_fail_local
+	.type	__stack_chk_fail_local, @function
+
+__stack_chk_fail_local:
+#ifdef __PIC__
+	pushl	%ebx
+	call	__x86.get_pc_thunk.bx
+	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
+	call	__stack_chk_fail@PLT
+#else /* PIC */
+	jmp   __stack_chk_fail
+#endif /* not PIC */
+
+	.size	__stack_chk_fail_local, .-__stack_chk_fail_local
diff --git a/libc/arch-x86/bionic/atexit.S b/libc/arch-x86/bionic/atexit.S
new file mode 100644
index 0000000..b28f40b
--- /dev/null
+++ b/libc/arch-x86/bionic/atexit.S
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+	.text
+	.p2align 4,,15
+	.globl	atexit
+	.hidden	atexit
+	.type	atexit, @function
+atexit:
+	pushl	%ebp
+	movl	%esp, %ebp
+	pushl	%ebx
+	call	__x86.get_pc_thunk.bx
+	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
+	subl	$20, %esp
+	movl	$0, 4(%esp)
+	movl	__dso_handle@GOTOFF(%ebx), %eax
+	movl	%eax, 8(%esp)
+	movl	8(%ebp), %eax
+	movl	%eax, (%esp)
+	call	__cxa_atexit@PLT
+	addl	$20, %esp
+	popl	%ebx
+	popl	%ebp
+	ret
+	.size	atexit, .-atexit
+
+	.section	.text.__x86.get_pc_thunk.bx,"axG",@progbits,__x86.get_pc_thunk.bx,comdat
+	.globl	__x86.get_pc_thunk.bx
+	.hidden	__x86.get_pc_thunk.bx
+	.type	__x86.get_pc_thunk.bx, @function
+__x86.get_pc_thunk.bx:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	movl	(%esp), %ebx
+	ret
diff --git a/libc/arch-x86/bionic/crtbegin_dynamic.S b/libc/arch-x86/bionic/crtbegin_dynamic.S
index 0a7bc62..9ba0d2f 100644
--- a/libc/arch-x86/bionic/crtbegin_dynamic.S
+++ b/libc/arch-x86/bionic/crtbegin_dynamic.S
@@ -76,10 +76,62 @@
 	.globl __INIT_ARRAY__
 __INIT_ARRAY__:
 	.long -1
+	.long	frame_dummy
 
 	.section .fini_array, "aw"
 	.globl __FINI_ARRAY__
 __FINI_ARRAY__:
 	.long -1
+	.long	__do_global_dtors_aux
+
+	.section	.eh_frame,"a",@progbits
+	.align 4
+	.type	__EH_FRAME_BEGIN__, @object
+__EH_FRAME_BEGIN__:
+	.text
+	.p2align 4,,15
+	.type	__do_global_dtors_aux, @function
+__do_global_dtors_aux:
+	pushl	%ebp
+	movl	%esp, %ebp
+	subl	$24, %esp
+	cmpb	$0, completed.4454
+	jne	.L4
+	movl	$__deregister_frame_info_bases, %eax
+	testl	%eax, %eax
+	je	.L3
+	movl	$__EH_FRAME_BEGIN__, (%esp)
+	call	__deregister_frame_info_bases
+.L3:
+	movb	$1, completed.4454
+.L4:
+	leave
+	ret
+	.text
+	.p2align 4,,15
+	.type	frame_dummy, @function
+frame_dummy:
+	pushl	%ebp
+	movl	$__register_frame_info_bases, %eax
+	movl	%esp, %ebp
+	subl	$24, %esp
+	testl	%eax, %eax
+	je	.L7
+	movl	%ebx, 12(%esp)
+	movl	$0, 8(%esp)
+	movl	$object.4466, 4(%esp)
+	movl	$__EH_FRAME_BEGIN__, (%esp)
+	call	__register_frame_info_bases
+.L7:
+	leave
+	ret
+	.local	completed.4454
+	.comm	completed.4454,1,1
+	.local	object.4466
+	.comm	object.4466,24,4
+	.weak	__register_frame_info_bases
+	.weak	__deregister_frame_info_bases
 
 #include "__dso_handle.S"
+#include "atexit.S"
+#include "__stack_chk_fail_local.S"
diff --git a/libc/arch-x86/bionic/crtbegin_so.S b/libc/arch-x86/bionic/crtbegin_so.S
index b3a01b5..99662fe 100644
--- a/libc/arch-x86/bionic/crtbegin_so.S
+++ b/libc/arch-x86/bionic/crtbegin_so.S
@@ -1,9 +1,30 @@
-# This function is to be called when the shared library
-# is unloaded through dlclose()
-_on_dlclose:
-    lea __dso_handle, %eax
-    call __cxa_finalize
-    ret
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
 
 .section .init_array, "aw"
 .align 4
@@ -11,6 +32,7 @@
 .globl __INIT_ARRAY__
 __INIT_ARRAY__:
     .long -1
+    .long frame_dummy
 
 .section .fini_array, "aw"
 .align 4
@@ -18,6 +40,72 @@
 .globl __FINI_ARRAY__
 __FINI_ARRAY__:
     .long -1
-    .long _on_dlclose
+    .long __do_global_dtors_aux
 
-#include "__dso_handle.S"
+	.section	.eh_frame,"a",@progbits
+	.align 4
+	.type	__EH_FRAME_BEGIN__, @object
+__EH_FRAME_BEGIN__:
+	.text
+	.p2align 4,,15
+	.type	__do_global_dtors_aux, @function
+__do_global_dtors_aux:
+	pushl	%ebp
+	movl	%esp, %ebp
+	pushl	%ebx
+	call	__x86.get_pc_thunk.bx
+	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
+	subl	$20, %esp
+	cmpb	$0, completed.4454@GOTOFF(%ebx)
+	jne	.L5
+	movl	__dso_handle@GOTOFF(%ebx), %eax
+	movl	%eax, (%esp)
+	call	__cxa_finalize@PLT
+	movl	__deregister_frame_info_bases@GOT(%ebx), %eax
+	testl	%eax, %eax
+	je	.L4
+	leal	__EH_FRAME_BEGIN__@GOTOFF(%ebx), %eax
+	movl	%eax, (%esp)
+	call	__deregister_frame_info_bases@PLT
+.L4:
+	movb	$1, completed.4454@GOTOFF(%ebx)
+.L5:
+	addl	$20, %esp
+	popl	%ebx
+	popl	%ebp
+	ret
+	.text
+	.p2align 4,,15
+	.type	frame_dummy, @function
+frame_dummy:
+	pushl	%ebp
+	movl	%esp, %ebp
+	pushl	%ebx
+	call	__x86.get_pc_thunk.bx
+	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
+	subl	$20, %esp
+	movl	__register_frame_info_bases@GOT(%ebx), %eax
+	testl	%eax, %eax
+	je	.L8
+	leal	object.4469@GOTOFF(%ebx), %eax
+	movl	%eax, 4(%esp)
+	leal	__EH_FRAME_BEGIN__@GOTOFF(%ebx), %eax
+	movl	%ebx, 12(%esp)
+	movl	$0, 8(%esp)
+	movl	%eax, (%esp)
+	call	__register_frame_info_bases@PLT
+.L8:
+	addl	$20, %esp
+	popl	%ebx
+	popl	%ebp
+	ret
+	.local	completed.4454
+	.comm	completed.4454,1,1
+	.local	object.4469
+	.comm	object.4469,24,4
+	.weak	__register_frame_info_bases
+	.weak	__deregister_frame_info_bases
+
+#include "__dso_handle_so.S"
+#include "atexit.S"
+#include "__stack_chk_fail_local.S"
diff --git a/libc/arch-x86/bionic/crtbegin_static.S b/libc/arch-x86/bionic/crtbegin_static.S
index d5c2430..8e70330 100644
--- a/libc/arch-x86/bionic/crtbegin_static.S
+++ b/libc/arch-x86/bionic/crtbegin_static.S
@@ -75,10 +75,62 @@
 	.globl __INIT_ARRAY__
 __INIT_ARRAY__:
 	.long -1
+	.long	frame_dummy
 
 	.section .fini_array, "aw"
 	.globl __FINI_ARRAY__
 __FINI_ARRAY__:
 	.long -1
+	.long	__do_global_dtors_aux
+
+	.section	.eh_frame,"a",@progbits
+	.align 4
+	.type	__EH_FRAME_BEGIN__, @object
+__EH_FRAME_BEGIN__:
+	.text
+	.p2align 4,,15
+	.type	__do_global_dtors_aux, @function
+__do_global_dtors_aux:
+	pushl	%ebp
+	movl	%esp, %ebp
+	subl	$24, %esp
+	cmpb	$0, completed.4454
+	jne	.L4
+	movl	$__deregister_frame_info_bases, %eax
+	testl	%eax, %eax
+	je	.L3
+	movl	$__EH_FRAME_BEGIN__, (%esp)
+	call	__deregister_frame_info_bases
+.L3:
+	movb	$1, completed.4454
+.L4:
+	leave
+	ret
+	.text
+	.p2align 4,,15
+	.type	frame_dummy, @function
+frame_dummy:
+	pushl	%ebp
+	movl	$__register_frame_info_bases, %eax
+	movl	%esp, %ebp
+	subl	$24, %esp
+	testl	%eax, %eax
+	je	.L7
+	movl	%ebx, 12(%esp)
+	movl	$0, 8(%esp)
+	movl	$object.4466, 4(%esp)
+	movl	$__EH_FRAME_BEGIN__, (%esp)
+	call	__register_frame_info_bases
+.L7:
+	leave
+	ret
+	.local	completed.4454
+	.comm	completed.4454,1,1
+	.local	object.4466
+	.comm	object.4466,24,4
+	.weak	__register_frame_info_bases
+	.weak	__deregister_frame_info_bases
 
 #include "__dso_handle.S"
+#include "atexit.S"
+#include "__stack_chk_fail_local.S"
diff --git a/libc/arch-x86/bionic/crtend.S b/libc/arch-x86/bionic/crtend.S
index 884ba8b..68447e7 100644
--- a/libc/arch-x86/bionic/crtend.S
+++ b/libc/arch-x86/bionic/crtend.S
@@ -6,3 +6,10 @@
 
 	.section .fini_array, "aw"
 	.long 0
+
+	.section	.eh_frame,"a",@progbits
+	.align 4
+	.type	__FRAME_END__, @object
+	.size	__FRAME_END__, 4
+__FRAME_END__:
+	.zero	4
diff --git a/libc/arch-x86/bionic/crtend_so.S b/libc/arch-x86/bionic/crtend_so.S
index 8c9d419..63e58b9 100644
--- a/libc/arch-x86/bionic/crtend_so.S
+++ b/libc/arch-x86/bionic/crtend_so.S
@@ -1,6 +1,12 @@
-
 .section .init_array, "aw"
     .long 0
 
 .section .fini_array, "aw"
     .long 0
+
+	.section	.eh_frame,"a",@progbits
+	.align 4
+	.type	__FRAME_END__, @object
+	.size	__FRAME_END__, 4
+__FRAME_END__:
+	.zero	4
diff --git a/libc/arch-x86/bionic/syscall.S b/libc/arch-x86/bionic/syscall.S
index 71abe6b..3cca85c 100644
--- a/libc/arch-x86/bionic/syscall.S
+++ b/libc/arch-x86/bionic/syscall.S
@@ -20,18 +20,15 @@
     .align 4
 
 syscall:
-    push    %eax
     push    %ebx
-    push    %ecx
-    push    %edx
     push    %esi
     push    %edi
-    mov     28(%esp),%eax
-    mov     32(%esp),%ebx
-    mov     36(%esp),%ecx
-    mov     40(%esp),%edx
-    mov     44(%esp),%esi
-    mov     48(%esp),%edi
+    mov     16(%esp),%eax
+    mov     20(%esp),%ebx
+    mov     24(%esp),%ecx
+    mov     28(%esp),%edx
+    mov     32(%esp),%esi
+    mov     36(%esp),%edi
 
     int     $0x80
 
@@ -45,8 +42,5 @@
 1:
     pop    %edi
     pop    %esi
-    pop    %edx
-    pop    %ecx
     pop    %ebx
-    pop    %eax
     ret
diff --git a/libc/bionic/dlmalloc.c b/libc/bionic/dlmalloc.c
index 19fbb75..8c75e9c 100644
--- a/libc/bionic/dlmalloc.c
+++ b/libc/bionic/dlmalloc.c
@@ -2265,13 +2265,53 @@
 
 #else /* PROCEED_ON_ERROR */
 
-#ifndef CORRUPTION_ERROR_ACTION
-#define CORRUPTION_ERROR_ACTION(m) ABORT
-#endif /* CORRUPTION_ERROR_ACTION */
+/* The following Android-specific code is used to print an informative
+ * fatal error message to the log when we detect that a heap corruption
+ * was detected. We need to be careful about not using a log function
+ * that may require an allocation here!
+ */
+#ifdef LOG_ON_HEAP_ERROR
 
-#ifndef USAGE_ERROR_ACTION
-#define USAGE_ERROR_ACTION(m,p) ABORT
-#endif /* USAGE_ERROR_ACTION */
+#  include <private/logd.h>
+
+static void __bionic_heap_error(const char* msg, const char* function)
+{
+    /* We format the buffer explicitely, i.e. without using snprintf()
+     * which may use malloc() internally. Not something we can trust
+     * if we just detected a corrupted heap.
+     */
+    char buffer[256];
+    strlcpy(buffer, "@@@ ABORTING: ", sizeof(buffer));
+    strlcat(buffer, msg, sizeof(buffer));
+    if (function != NULL) {
+        strlcat(buffer, " IN ", sizeof(buffer));
+        strlcat(buffer, function, sizeof(buffer));
+    }
+    __libc_android_log_write(ANDROID_LOG_FATAL,"libc",buffer);
+    abort();
+}
+
+#  ifndef CORRUPTION_ERROR_ACTION
+#    define CORRUPTION_ERROR_ACTION(m)  \
+    __bionic_heap_error("HEAP MEMORY CORRUPTION", __FUNCTION__)
+#  endif
+#  ifndef USAGE_ERROR_ACTION
+#    define USAGE_ERROR_ACTION(m,p)   \
+    __bionic_heap_error("INVALID HEAP ADDRESS", __FUNCTION__)
+#  endif
+
+#else /* !LOG_ON_HEAP_ERROR */
+
+#  ifndef CORRUPTION_ERROR_ACTION
+#    define CORRUPTION_ERROR_ACTION(m) ABORT
+#  endif /* CORRUPTION_ERROR_ACTION */
+
+#  ifndef USAGE_ERROR_ACTION
+#    define USAGE_ERROR_ACTION(m,p) ABORT
+#  endif /* USAGE_ERROR_ACTION */
+
+#endif /* !LOG_ON_HEAP_ERROR */
+
 
 #endif /* PROCEED_ON_ERROR */
 
diff --git a/libc/bionic/logd_write.c b/libc/bionic/logd_write.c
index 63dfd59..2bc39fa 100644
--- a/libc/bionic/logd_write.c
+++ b/libc/bionic/logd_write.c
@@ -48,6 +48,16 @@
 
 #include <pthread.h>
 
+/* IMPORTANT IMPORTANT IMPORTANT: TECHNICAL NOTE
+ *
+ * Some of the functions below can be called when our malloc() implementation
+ * has detected that the heap is corrupted, or even from a signal handler.
+ *
+ * These functions should *not* use a function that allocates heap memory
+ * or is not signal-safe. Using direct system calls is acceptable, and we
+ * also assume that pthread_mutex_lock/unlock can be used too.
+ */
+
 #define LOG_BUF_SIZE    1024
 
 typedef enum {
@@ -77,9 +87,10 @@
     { __write_to_log_init, -1, "/dev/"LOGGER_LOG_RADIO }
 };
 
+/* Important: see technical note at start of source file */
 static int __write_to_log_null(log_id_t log_id, struct iovec *vec)
 {
-    /* 
+    /*
      * ALTERED behaviour from previous version
      * always returns successful result
      */
@@ -97,23 +108,21 @@
  *  it's supposed, that log_id contains valid id always.
  *  this check must be performed in higher level functions
  */
+/* Important: see technical note at start of source file */
 static int __write_to_log_kernel(log_id_t log_id, struct iovec *vec)
 {
-    ssize_t ret;
-
-    do {
-        ret = writev(log_channels[log_id].fd, vec, 3);
-    } while ((ret < 0) && (errno == EINTR));
-
-    return ret;
+    return TEMP_FAILURE_RETRY( writev(log_channels[log_id].fd, vec, 3) );
 }
 
+/* Important: see technical note at start of source file */
 static int __write_to_log_init(log_id_t log_id, struct iovec *vec)
 {
     if ((LOG_ID_NONE < log_id) && (log_id < LOG_ID_MAX)) {
+        int fd;
+
         pthread_mutex_lock(&log_init_lock);
 
-        int fd = open(log_channels[log_id].path, O_WRONLY);
+        fd = TEMP_FAILURE_RETRY(open(log_channels[log_id].path, O_WRONLY));
 
         log_channels[log_id].logger =
             (fd < 0) ? __write_to_log_null : __write_to_log_kernel;
@@ -130,7 +139,9 @@
     return -1;
 }
 
-static int __android_log_write(int prio, const char *tag, const char *msg)
+/* Important: see technical note at start of source file */
+__LIBC_HIDDEN__
+int __libc_android_log_write(int prio, const char *tag, const char *msg)
 {
     struct iovec vec[3];
     log_id_t log_id = LOG_ID_MAIN;
@@ -151,7 +162,11 @@
     return log_channels[log_id].logger(log_id, vec);
 }
 
-
+/* The functions below are not designed to be called from a heap panic
+ * function or from a signal handler. As such, they are free to use complex
+ * C library functions like vsnprintf()
+ */
+__LIBC_HIDDEN__
 int __libc_android_log_vprint(int prio, const char *tag, const char *fmt,
                               va_list ap)
 {
@@ -159,9 +174,10 @@
 
     vsnprintf(buf, LOG_BUF_SIZE, fmt, ap);
 
-    return __android_log_write(prio, tag, buf);
+    return __libc_android_log_write(prio, tag, buf);
 }
 
+__LIBC_HIDDEN__
 int __libc_android_log_print(int prio, const char *tag, const char *fmt, ...)
 {
     va_list ap;
@@ -171,20 +187,21 @@
     vsnprintf(buf, LOG_BUF_SIZE, fmt, ap);
     va_end(ap);
 
-    return __android_log_write(prio, tag, buf);
+    return __libc_android_log_write(prio, tag, buf);
 }
 
+__LIBC_HIDDEN__
 int __libc_android_log_assert(const char *cond, const char *tag,
 			      const char *fmt, ...)
 {
     va_list ap;
-    char buf[LOG_BUF_SIZE];    
+    char buf[LOG_BUF_SIZE];
 
     va_start(ap, fmt);
     vsnprintf(buf, LOG_BUF_SIZE, fmt, ap);
     va_end(ap);
 
-    __android_log_write(ANDROID_LOG_FATAL, tag, buf);
+    __libc_android_log_write(ANDROID_LOG_FATAL, tag, buf);
 
     exit(1);
 
diff --git a/libc/bionic/malloc_debug_common.c b/libc/bionic/malloc_debug_common.c
index ebf0006..b9fcbc4 100644
--- a/libc/bionic/malloc_debug_common.c
+++ b/libc/bionic/malloc_debug_common.c
@@ -84,7 +84,6 @@
         //
         // This is used for sorting, not determination of equality, so we don't
         // need to compare the bit flags.
-        int result;
         if (alloc1 > alloc2) {
             result = -1;
         } else if (alloc1 < alloc2) {
diff --git a/libc/bionic/memmove_words.c b/libc/bionic/memmove_words.c
index 22058bc..26df7fa 100644
--- a/libc/bionic/memmove_words.c
+++ b/libc/bionic/memmove_words.c
@@ -15,6 +15,7 @@
  */
 
 #include <stdlib.h>
+#include <stdint.h>
 #include <assert.h>
 
 /*
diff --git a/libc/bionic/pthread.c b/libc/bionic/pthread.c
index 34909fb..0a0854d 100644
--- a/libc/bionic/pthread.c
+++ b/libc/bionic/pthread.c
@@ -68,7 +68,13 @@
 #define  __likely(cond)    __builtin_expect(!!(cond), 1)
 #define  __unlikely(cond)  __builtin_expect(!!(cond), 0)
 
-void _thread_created_hook(pid_t thread_id) __attribute__((noinline));
+#ifdef __i386__
+#define ATTRIBUTES __attribute__((noinline)) __attribute__((fastcall))
+#else
+#define ATTRIBUTES __attribute__((noinline))
+#endif
+
+void ATTRIBUTES _thread_created_hook(pid_t thread_id);
 
 #define PTHREAD_ATTR_FLAG_DETACHED      0x00000001
 #define PTHREAD_ATTR_FLAG_USER_STACK    0x00000002
diff --git a/libc/bionic/ptrace.c b/libc/bionic/ptrace.c
index b1ca00c..0bb1acd 100644
--- a/libc/bionic/ptrace.c
+++ b/libc/bionic/ptrace.c
@@ -1,63 +1,68 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#include <sys/types.h>
-#include <sys/ptrace.h>
-
-extern long __ptrace(int request, pid_t pid, void *addr, void *data);
-
-long ptrace(int request, pid_t pid, void * addr, void * data)
-{
-    switch (request) {
-        case PTRACE_PEEKUSR:
-        case PTRACE_PEEKTEXT:
-        case PTRACE_PEEKDATA:
-        {
-            long word;
-            long ret;
-            
-            ret = __ptrace(request, pid, addr, &word);
-            if (ret == 0) {
-                return word;
-            } else {
-                // __ptrace will set errno for us
-                return -1;
-            }
-        }
-
-        default:
-             return __ptrace(request, pid, addr, data);
-    }
-}
-
-/*
- * Hook for gdb to get notified when a thread is created
- */
-void _thread_created_hook(pid_t thread_id) __attribute__((noinline));
-void _thread_created_hook(pid_t thread_id)
-{
-}
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include <sys/types.h>
+#include <sys/ptrace.h>
+
+extern long __ptrace(int request, pid_t pid, void *addr, void *data);
+
+long ptrace(int request, pid_t pid, void * addr, void * data)
+{
+    switch (request) {
+        case PTRACE_PEEKUSR:
+        case PTRACE_PEEKTEXT:
+        case PTRACE_PEEKDATA:
+        {
+            long word;
+            long ret;
+
+            ret = __ptrace(request, pid, addr, &word);
+            if (ret == 0) {
+                return word;
+            } else {
+                // __ptrace will set errno for us
+                return -1;
+            }
+        }
+
+        default:
+             return __ptrace(request, pid, addr, data);
+    }
+}
+
+/*
+ * Hook for gdb to get notified when a thread is created
+ */
+#ifdef __i386__
+#define ATTRIBUTES __attribute__((noinline)) __attribute__((fastcall))
+#else
+#define ATTRIBUTES __attribute__((noinline))
+#endif
+
+void ATTRIBUTES _thread_created_hook(pid_t thread_id)
+{
+}
diff --git a/libc/bionic/stubs.c b/libc/bionic/stubs.c
index a01d64c..5f63427 100644
--- a/libc/bionic/stubs.c
+++ b/libc/bionic/stubs.c
@@ -37,6 +37,78 @@
 #include <errno.h>
 #include <ctype.h>
 
+static int do_getpw_r(int by_name, const char* name, uid_t uid,
+        struct passwd* dst, char* buf, size_t byte_count, struct passwd** result)
+{
+    /*
+     * getpwnam_r and getpwuid_r don't modify errno, but library calls we
+     *  make might.
+     */
+    int old_errno = errno;
+    int rc = 0;
+    *result = NULL;
+
+    const struct passwd* src = by_name ? getpwnam(name) : getpwuid(uid);
+
+    /*
+     * POSIX allows failure to find a match to be considered a non-error.
+     * Reporting success (0) but with *result NULL is glibc's behavior.
+     */
+    if (src == NULL) {
+        rc = (errno == ENOENT) ? 0 : errno;
+        goto failure;
+    }
+
+    /*
+     * Work out where our strings will go in 'buf', and whether we've got
+     * enough space.
+     */
+    size_t required_byte_count = 0;
+    dst->pw_name = buf;
+    required_byte_count += strlen(src->pw_name) + 1;
+    dst->pw_dir = buf + required_byte_count;
+    required_byte_count += strlen(src->pw_dir) + 1;
+    dst->pw_shell = buf + required_byte_count;
+    required_byte_count += strlen(src->pw_shell) + 1;
+    if (byte_count < required_byte_count) {
+        rc = ERANGE;
+        goto failure;
+    }
+
+    /* Copy the strings. */
+    snprintf(buf, byte_count, "%s%c%s%c%s",
+            src->pw_name, 0, src->pw_dir, 0, src->pw_shell);
+
+    /*
+     * pw_passwd is non-POSIX and unused (always NULL) in bionic.
+     * pw_gecos is non-POSIX and missing in bionic.
+     */
+    dst->pw_passwd = NULL;
+
+    /* Copy the integral fields. */
+    dst->pw_gid = src->pw_gid;
+    dst->pw_uid = src->pw_uid;
+
+success:
+    rc = 0;
+    *result = dst;
+failure:
+    errno = old_errno;
+    return rc;
+}
+
+int getpwnam_r(const char* name, struct passwd* pwd,
+        char* buf, size_t byte_count, struct passwd** result)
+{
+    return do_getpw_r(1, name, -1, pwd, buf, byte_count, result);
+}
+
+int getpwuid_r(uid_t uid, struct passwd* pwd,
+        char* buf, size_t byte_count, struct passwd** result)
+{
+    return do_getpw_r(0, NULL, uid, pwd, buf, byte_count, result);
+}
+
 /** Thread-specific state for the stubs functions
  **/
 
@@ -400,4 +472,3 @@
 {
     fprintf(stderr, "FIX ME! implement %s() %s:%d\n", __FUNCTION__, __FILE__, __LINE__);
 }
-
diff --git a/libc/include/net/ethernet.h b/libc/include/net/ethernet.h
new file mode 100644
index 0000000..b1b88dd
--- /dev/null
+++ b/libc/include/net/ethernet.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _NET_ETHERNET_H_
+#define _NET_IF_ETHERNET_H_
+#include <linux/if_ether.h>
+#include <net/if_ether.h>
+#endif /* !_NET_ETHERNET_H_ */
diff --git a/libc/include/netdb.h b/libc/include/netdb.h
index c2e08ea..5ad7b4a 100644
--- a/libc/include/netdb.h
+++ b/libc/include/netdb.h
@@ -137,10 +137,7 @@
 /*
  * Error return codes from getaddrinfo()
  */
-#if 0
-/* obsoleted */
 #define	EAI_ADDRFAMILY	 1	/* address family for hostname not supported */
-#endif
 #define	EAI_AGAIN	 2	/* temporary failure in name resolution */
 #define	EAI_BADFLAGS	 3	/* invalid value for ai_flags */
 #define	EAI_FAIL	 4	/* non-recoverable failure in name resolution */
@@ -209,8 +206,8 @@
 void endprotoent(void);
 void endservent(void);
 void freehostent(struct hostent *);
-struct hostent	*gethostbyaddr(const char *, int, int);
-int gethostbyaddr_r(const char *, int, int, struct hostent *, char *, size_t, struct hostent **, int *);
+struct hostent	*gethostbyaddr(const void *, int, int);
+int gethostbyaddr_r(const void *, int, int, struct hostent *, char *, size_t, struct hostent **, int *);
 struct hostent	*gethostbyname(const char *);
 int gethostbyname_r(const char *, struct hostent *, char *, size_t, struct hostent **, int *);
 struct hostent	*gethostbyname2(const char *, int);
diff --git a/libc/include/netinet/ip.h b/libc/include/netinet/ip.h
index 541905c..629ed77 100644
--- a/libc/include/netinet/ip.h
+++ b/libc/include/netinet/ip.h
@@ -83,7 +83,7 @@
 #define	IPTOS_LOWDELAY		0x10
 #define	IPTOS_THROUGHPUT	0x08
 #define	IPTOS_RELIABILITY	0x04
-/*	IPTOS_LOWCOST		0x02 XXX */
+#define	IPTOS_MINCOST		0x02
 #if 1
 /* ECN RFC3168 obsoletes RFC2481, and these will be deprecated soon. */
 #define IPTOS_CE		0x01	/* congestion experienced */
diff --git a/libc/include/sys/_errdefs.h b/libc/include/sys/_errdefs.h
index e27ab7a..51d921b 100644
--- a/libc/include/sys/_errdefs.h
+++ b/libc/include/sys/_errdefs.h
@@ -36,6 +36,7 @@
 #ifndef __BIONIC_ERRDEF
 #error "__BIONIC_ERRDEF must be defined before including this file"
 #endif
+__BIONIC_ERRDEF( 0              ,   0, "Success" )
 __BIONIC_ERRDEF( EPERM          ,   1, "Operation not permitted" )
 __BIONIC_ERRDEF( ENOENT         ,   2, "No such file or directory" )
 __BIONIC_ERRDEF( ESRCH          ,   3, "No such process" )
diff --git a/libc/include/sys/cdefs.h b/libc/include/sys/cdefs.h
index 9b6da31..92035d4 100644
--- a/libc/include/sys/cdefs.h
+++ b/libc/include/sys/cdefs.h
@@ -79,7 +79,7 @@
 #define	___STRING(x)	__STRING(x)
 #define	___CONCAT(x,y)	__CONCAT(x,y)
 
-#if __STDC__ || defined(__cplusplus)
+#if defined(__STDC__) || defined(__cplusplus)
 #define	__P(protos)	protos		/* full-blown ANSI C */
 #define	__CONCAT(x,y)	x ## y
 #define	__STRING(x)	#x
@@ -213,7 +213,7 @@
  * C99 defines the restrict type qualifier keyword, which was made available
  * in GCC 2.92.
  */
-#if __STDC_VERSION__ >= 199901L
+#if defined(__STDC__VERSION__) && __STDC_VERSION__ >= 199901L
 #define	__restrict	restrict
 #else
 #if !__GNUC_PREREQ__(2, 92)
@@ -225,7 +225,7 @@
  * C99 defines __func__ predefined identifier, which was made available
  * in GCC 2.95.
  */
-#if !(__STDC_VERSION__ >= 199901L)
+#if !defined(__STDC_VERSION__) || !(__STDC_VERSION__ >= 199901L)
 #if __GNUC_PREREQ__(2, 6)
 #define	__func__	__PRETTY_FUNCTION__
 #elif __GNUC_PREREQ__(2, 4)
diff --git a/libc/include/sys/prctl.h b/libc/include/sys/prctl.h
index ce85bf7..359d684 100644
--- a/libc/include/sys/prctl.h
+++ b/libc/include/sys/prctl.h
@@ -32,8 +32,13 @@
 
 __BEGIN_DECLS
 
-extern int prctl(int option, unsigned long arg2, unsigned long arg3 , unsigned
-               long arg4, unsigned long arg5);
+/* IMPORTANT NOTE: This function is declared as taking a variable number
+ *                 of arguments to match the GLibc definition. However
+ *                 its declaration inside SYSCALLS.TXT *must* make it
+ *                 take 6 arguments to ensure consistency with the kernel
+ *                 implementation.
+ */
+extern int prctl(int option, ...);
 
 __END_DECLS
 
diff --git a/libc/include/unistd.h b/libc/include/unistd.h
index 4534fb9..d92549f 100644
--- a/libc/include/unistd.h
+++ b/libc/include/unistd.h
@@ -70,8 +70,9 @@
 extern int execle(const char *, const char *, ...);
 extern int capget(cap_user_header_t hdrp, cap_user_data_t datap);
 extern int capset(cap_user_header_t hdrp, const cap_user_data_t datap);
-extern int prctl(int  option,  unsigned long arg2, unsigned long arg3,
-                 unsigned long arg4, unsigned long arg5);
+
+/* IMPORTANT: See comment under <sys/prctl.h> about this declaration */
+extern int prctl(int  option, ...);
 
 extern int nice(int);
 
diff --git a/libc/inet/inet_pton.c b/libc/inet/inet_pton.c
index 4caf981..6e74e6a 100644
--- a/libc/inet/inet_pton.c
+++ b/libc/inet/inet_pton.c
@@ -1,36 +1,64 @@
-/*	$OpenBSD: inet_pton.c,v 1.7 2006/12/30 23:37:37 itojun Exp $	*/
+/*	$NetBSD: inet_pton.c,v 1.6.10.1 2011/01/10 00:42:17 riz Exp $	*/
 
-/* Copyright (c) 1996 by Internet Software Consortium.
+/*
+ * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (c) 1996,1999 by Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <sys/cdefs.h>
+#if defined(LIBC_SCCS) && !defined(lint)
+#if 0
+static const char rcsid[] = "Id: inet_pton.c,v 1.5 2005/07/28 06:51:47 marka Exp";
+#else
+__RCSID("$NetBSD: inet_pton.c,v 1.6.10.1 2011/01/10 00:42:17 riz Exp $");
+#endif
+#endif /* LIBC_SCCS and not lint */
+
+// BEGIN android-added
+#define _DIAGASSERT(exp) assert(exp)
+#include "../private/arpa_nameser.h"
+// END android-added
+
+// android-removed: #include "port_before.h"
+
+// android-removed: #include "namespace.h"
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#include "arpa_nameser.h"
+#include <arpa/nameser.h>
 #include <string.h>
+#include <assert.h>
+#include <ctype.h>
 #include <errno.h>
 
-/*
+// android-removed: #include "port_after.h"
+
+// BEGIN android-removed
+// #ifdef __weak_alias
+// __weak_alias(inet_pton,_inet_pton)
+// #endif
+// END android-removed
+
+/*%
  * WARNING: Don't even consider trying to compile this on a system where
  * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
  */
 
-static int	inet_pton4(const char *src, u_char *dst);
+static int	inet_pton4(const char *src, u_char *dst, int pton);
 static int	inet_pton6(const char *src, u_char *dst);
 
 /* int
@@ -47,9 +75,13 @@
 int
 inet_pton(int af, const char *src, void *dst)
 {
+
+	_DIAGASSERT(src != NULL);
+	_DIAGASSERT(dst != NULL);
+
 	switch (af) {
 	case AF_INET:
-		return (inet_pton4(src, dst));
+		return (inet_pton4(src, dst, 1));
 	case AF_INET6:
 		return (inet_pton6(src, dst));
 	default:
@@ -60,51 +92,123 @@
 }
 
 /* int
- * inet_pton4(src, dst)
- *	like inet_aton() but without all the hexadecimal and shorthand.
+ * inet_pton4(src, dst, pton)
+ *	when last arg is 0: inet_aton(). with hexadecimal, octal and shorthand.
+ *	when last arg is 1: inet_pton(). decimal dotted-quad only.
  * return:
- *	1 if `src' is a valid dotted quad, else 0.
+ *	1 if `src' is a valid input, else 0.
  * notice:
  *	does not touch `dst' unless it's returning 1.
  * author:
  *	Paul Vixie, 1996.
  */
 static int
-inet_pton4(const char *src, u_char *dst)
+inet_pton4(const char *src, u_char *dst, int pton)
 {
-	static const char digits[] = "0123456789";
-	int saw_digit, octets, ch;
-	u_char tmp[INADDRSZ], *tp;
+	u_int32_t val;
+	u_int digit, base;
+	int n;
+	unsigned char c;
+	u_int parts[4];
+	register u_int *pp = parts;
 
-	saw_digit = 0;
-	octets = 0;
-	*(tp = tmp) = 0;
-	while ((ch = *src++) != '\0') {
-		const char *pch;
+	_DIAGASSERT(src != NULL);
+	_DIAGASSERT(dst != NULL);
 
-		if ((pch = strchr(digits, ch)) != NULL) {
-			u_int new = *tp * 10 + (pch - digits);
-
-			if (new > 255)
-				return (0);
-			if (! saw_digit) {
-				if (++octets > 4)
-					return (0);
-				saw_digit = 1;
-			}
-			*tp = new;
-		} else if (ch == '.' && saw_digit) {
-			if (octets == 4)
-				return (0);
-			*++tp = 0;
-			saw_digit = 0;
-		} else
+	c = *src;
+	for (;;) {
+		/*
+		 * Collect number up to ``.''.
+		 * Values are specified as for C:
+		 * 0x=hex, 0=octal, isdigit=decimal.
+		 */
+		if (!isdigit(c))
 			return (0);
+		val = 0; base = 10;
+		if (c == '0') {
+			c = *++src;
+			if (c == 'x' || c == 'X')
+				base = 16, c = *++src;
+			else if (isdigit(c) && c != '9')
+				base = 8;
+		}
+		/* inet_pton() takes decimal only */
+		if (pton && base != 10)
+			return (0);
+		for (;;) {
+			if (isdigit(c)) {
+				digit = c - '0';
+				if (digit >= base)
+					break;
+				val = (val * base) + digit;
+				c = *++src;
+			} else if (base == 16 && isxdigit(c)) {
+				digit = c + 10 - (islower(c) ? 'a' : 'A');
+				if (digit >= 16)
+					break;
+				val = (val << 4) | digit;
+				c = *++src;
+			} else
+				break;
+		}
+		if (c == '.') {
+			/*
+			 * Internet format:
+			 *	a.b.c.d
+			 *	a.b.c	(with c treated as 16 bits)
+			 *	a.b	(with b treated as 24 bits)
+			 *	a	(with a treated as 32 bits)
+			 */
+			if (pp >= parts + 3)
+				return (0);
+			*pp++ = val;
+			c = *++src;
+		} else
+			break;
 	}
-	if (octets < 4)
+	/*
+	 * Check for trailing characters.
+	 */
+	if (c != '\0' && !isspace(c))
 		return (0);
+	/*
+	 * Concoct the address according to
+	 * the number of parts specified.
+	 */
+	n = pp - parts + 1;
+	/* inet_pton() takes dotted-quad only.  it does not take shorthand. */
+	if (pton && n != 4)
+		return (0);
+	switch (n) {
 
-	memcpy(dst, tmp, INADDRSZ);
+	case 0:
+		return (0);		/* initial nondigit */
+
+	case 1:				/* a -- 32 bits */
+		break;
+
+	case 2:				/* a.b -- 8.24 bits */
+		if (parts[0] > 0xff || val > 0xffffff)
+			return (0);
+		val |= parts[0] << 24;
+		break;
+
+	case 3:				/* a.b.c -- 8.8.16 bits */
+		if ((parts[0] | parts[1]) > 0xff || val > 0xffff)
+			return (0);
+		val |= (parts[0] << 24) | (parts[1] << 16);
+		break;
+
+	case 4:				/* a.b.c.d -- 8.8.8.8 bits */
+		if ((parts[0] | parts[1] | parts[2] | val) > 0xff)
+			return (0);
+		val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
+		break;
+	}
+	if (dst) {
+		val = htonl(val);
+		memcpy(dst, &val, NS_INADDRSZ);
+	}
 	return (1);
 }
 
@@ -126,20 +230,23 @@
 {
 	static const char xdigits_l[] = "0123456789abcdef",
 			  xdigits_u[] = "0123456789ABCDEF";
-	u_char tmp[IN6ADDRSZ], *tp, *endp, *colonp;
+	u_char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
 	const char *xdigits, *curtok;
-	int ch, saw_xdigit, count_xdigit;
+	int ch, seen_xdigits;
 	u_int val;
 
-	memset((tp = tmp), '\0', IN6ADDRSZ);
-	endp = tp + IN6ADDRSZ;
+	_DIAGASSERT(src != NULL);
+	_DIAGASSERT(dst != NULL);
+
+	memset((tp = tmp), '\0', NS_IN6ADDRSZ);
+	endp = tp + NS_IN6ADDRSZ;
 	colonp = NULL;
 	/* Leading :: requires some special handling. */
 	if (*src == ':')
 		if (*++src != ':')
 			return (0);
 	curtok = src;
-	saw_xdigit = count_xdigit = 0;
+	seen_xdigits = 0;
 	val = 0;
 	while ((ch = *src++) != '\0') {
 		const char *pch;
@@ -147,46 +254,39 @@
 		if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
 			pch = strchr((xdigits = xdigits_u), ch);
 		if (pch != NULL) {
-			if (count_xdigit >= 4)
-				return (0);
 			val <<= 4;
 			val |= (pch - xdigits);
-			if (val > 0xffff)
+			if (++seen_xdigits > 4)
 				return (0);
-			saw_xdigit = 1;
-			count_xdigit++;
 			continue;
 		}
 		if (ch == ':') {
 			curtok = src;
-			if (!saw_xdigit) {
+			if (!seen_xdigits) {
 				if (colonp)
 					return (0);
 				colonp = tp;
 				continue;
-			} else if (*src == '\0') {
+			} else if (*src == '\0')
 				return (0);
-			}
-			if (tp + INT16SZ > endp)
+			if (tp + NS_INT16SZ > endp)
 				return (0);
 			*tp++ = (u_char) (val >> 8) & 0xff;
 			*tp++ = (u_char) val & 0xff;
-			saw_xdigit = 0;
-			count_xdigit = 0;
+			seen_xdigits = 0;
 			val = 0;
 			continue;
 		}
-		if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
-		    inet_pton4(curtok, tp) > 0) {
-			tp += INADDRSZ;
-			saw_xdigit = 0;
-			count_xdigit = 0;
-			break;	/* '\0' was seen by inet_pton4(). */
+		if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
+		    inet_pton4(curtok, tp, 1) > 0) {
+			tp += NS_INADDRSZ;
+			seen_xdigits = 0;
+			break;	/*%< '\\0' was seen by inet_pton4(). */
 		}
 		return (0);
 	}
-	if (saw_xdigit) {
-		if (tp + INT16SZ > endp)
+	if (seen_xdigits) {
+		if (tp + NS_INT16SZ > endp)
 			return (0);
 		*tp++ = (u_char) (val >> 8) & 0xff;
 		*tp++ = (u_char) val & 0xff;
@@ -199,6 +299,8 @@
 		const int n = tp - colonp;
 		int i;
 
+		if (tp == endp)
+			return (0);
 		for (i = 1; i <= n; i++) {
 			endp[- i] = colonp[n - i];
 			colonp[n - i] = 0;
@@ -207,6 +309,8 @@
 	}
 	if (tp != endp)
 		return (0);
-	memcpy(dst, tmp, IN6ADDRSZ);
+	memcpy(dst, tmp, NS_IN6ADDRSZ);
 	return (1);
 }
+
+/*! \file */
diff --git a/libc/kernel/common/asm-generic/resource.h b/libc/kernel/common/asm-generic/resource.h
index a7f7dec..c49b476 100644
--- a/libc/kernel/common/asm-generic/resource.h
+++ b/libc/kernel/common/asm-generic/resource.h
@@ -7,51 +7,57 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef _ASM_GENERIC_RESOURCE_H
 #define _ASM_GENERIC_RESOURCE_H
-
 #define RLIMIT_CPU 0  
 #define RLIMIT_FSIZE 1  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define RLIMIT_DATA 2  
 #define RLIMIT_STACK 3  
 #define RLIMIT_CORE 4  
-
 #ifndef RLIMIT_RSS
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define RLIMIT_RSS 5  
 #endif
-
 #ifndef RLIMIT_NPROC
 #define RLIMIT_NPROC 6  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
-
 #ifndef RLIMIT_NOFILE
 #define RLIMIT_NOFILE 7  
 #endif
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #ifndef RLIMIT_MEMLOCK
 #define RLIMIT_MEMLOCK 8  
 #endif
-
 #ifndef RLIMIT_AS
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define RLIMIT_AS 9  
 #endif
-
 #define RLIMIT_LOCKS 10  
 #define RLIMIT_SIGPENDING 11  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define RLIMIT_MSGQUEUE 12  
 #define RLIMIT_NICE 13  
 #define RLIMIT_RTPRIO 14  
-
-#define RLIM_NLIMITS 15
-
+#define RLIMIT_RTTIME 15  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define RLIM_NLIMITS 16
 #ifndef RLIM_INFINITY
 #define RLIM_INFINITY (~0UL)
 #endif
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #ifndef _STK_LIM_MAX
 #define _STK_LIM_MAX RLIM_INFINITY
 #endif
-
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/common/linux/genetlink.h b/libc/kernel/common/linux/genetlink.h
new file mode 100644
index 0000000..bc6042c
--- /dev/null
+++ b/libc/kernel/common/linux/genetlink.h
@@ -0,0 +1,94 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_GENERIC_NETLINK_H
+#define __LINUX_GENERIC_NETLINK_H
+#include <linux/types.h>
+#include <linux/netlink.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define GENL_NAMSIZ 16  
+#define GENL_MIN_ID NLMSG_MIN_TYPE
+#define GENL_MAX_ID 1023
+struct genlmsghdr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 cmd;
+ __u8 version;
+ __u16 reserved;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr))
+#define GENL_ADMIN_PERM 0x01
+#define GENL_CMD_CAP_DO 0x02
+#define GENL_CMD_CAP_DUMP 0x04
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define GENL_CMD_CAP_HASPOL 0x08
+#define GENL_ID_GENERATE 0
+#define GENL_ID_CTRL NLMSG_MIN_TYPE
+enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_CMD_UNSPEC,
+ CTRL_CMD_NEWFAMILY,
+ CTRL_CMD_DELFAMILY,
+ CTRL_CMD_GETFAMILY,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_CMD_NEWOPS,
+ CTRL_CMD_DELOPS,
+ CTRL_CMD_GETOPS,
+ CTRL_CMD_NEWMCAST_GRP,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_CMD_DELMCAST_GRP,
+ CTRL_CMD_GETMCAST_GRP,
+ __CTRL_CMD_MAX,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)
+enum {
+ CTRL_ATTR_UNSPEC,
+ CTRL_ATTR_FAMILY_ID,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_ATTR_FAMILY_NAME,
+ CTRL_ATTR_VERSION,
+ CTRL_ATTR_HDRSIZE,
+ CTRL_ATTR_MAXATTR,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_ATTR_OPS,
+ CTRL_ATTR_MCAST_GROUPS,
+ __CTRL_ATTR_MAX,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
+enum {
+ CTRL_ATTR_OP_UNSPEC,
+ CTRL_ATTR_OP_ID,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_ATTR_OP_FLAGS,
+ __CTRL_ATTR_OP_MAX,
+};
+#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
+ CTRL_ATTR_MCAST_GRP_UNSPEC,
+ CTRL_ATTR_MCAST_GRP_NAME,
+ CTRL_ATTR_MCAST_GRP_ID,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __CTRL_ATTR_MCAST_GRP_MAX,
+};
+#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1)
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
diff --git a/libc/kernel/common/linux/if_pppol2tp.h b/libc/kernel/common/linux/if_pppol2tp.h
new file mode 100644
index 0000000..6d0f6af
--- /dev/null
+++ b/libc/kernel/common/linux/if_pppol2tp.h
@@ -0,0 +1,56 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_IF_PPPOL2TP_H
+#define __LINUX_IF_PPPOL2TP_H
+#include <linux/types.h>
+struct pppol2tp_addr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __kernel_pid_t pid;
+ int fd;
+ struct sockaddr_in addr;
+ __u16 s_tunnel, s_session;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u16 d_tunnel, d_session;
+};
+struct pppol2tpv3_addr {
+ pid_t pid;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ int fd;
+ struct sockaddr_in addr;
+ __u32 s_tunnel, s_session;
+ __u32 d_tunnel, d_session;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum {
+ PPPOL2TP_SO_DEBUG = 1,
+ PPPOL2TP_SO_RECVSEQ = 2,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ PPPOL2TP_SO_SENDSEQ = 3,
+ PPPOL2TP_SO_LNSMODE = 4,
+ PPPOL2TP_SO_REORDERTO = 5,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
+ PPPOL2TP_MSG_DEBUG = (1 << 0),
+ PPPOL2TP_MSG_CONTROL = (1 << 1),
+ PPPOL2TP_MSG_SEQ = (1 << 2),
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ PPPOL2TP_MSG_DATA = (1 << 3),
+};
+#endif
diff --git a/libc/kernel/common/linux/if_pppolac.h b/libc/kernel/common/linux/if_pppolac.h
index bf6eba0..ad212e7 100644
--- a/libc/kernel/common/linux/if_pppolac.h
+++ b/libc/kernel/common/linux/if_pppolac.h
@@ -7,23 +7,28 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __LINUX_IF_PPPOLAC_H
 #define __LINUX_IF_PPPOLAC_H
-
 #include <linux/socket.h>
 #include <linux/types.h>
-
-#define PX_PROTO_OLAC 2
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct sockaddr_pppolac {
  sa_family_t sa_family;
  unsigned int sa_protocol;
  int udp_socket;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct __attribute__((packed)) {
  __u16 tunnel, session;
  } local, remote;
 } __attribute__((packed));
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
diff --git a/libc/kernel/common/linux/if_pppopns.h b/libc/kernel/common/linux/if_pppopns.h
index ac75210..0eb7670 100644
--- a/libc/kernel/common/linux/if_pppopns.h
+++ b/libc/kernel/common/linux/if_pppopns.h
@@ -7,22 +7,27 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __LINUX_IF_PPPOPNS_H
 #define __LINUX_IF_PPPOPNS_H
-
 #include <linux/socket.h>
 #include <linux/types.h>
-
-#define PX_PROTO_OPNS 3
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct sockaddr_pppopns {
  sa_family_t sa_family;
  unsigned int sa_protocol;
  int tcp_socket;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u16 local;
  __u16 remote;
 } __attribute__((packed));
-
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/common/linux/if_pppox.h b/libc/kernel/common/linux/if_pppox.h
new file mode 100644
index 0000000..47ed22e
--- /dev/null
+++ b/libc/kernel/common/linux/if_pppox.h
@@ -0,0 +1,123 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_IF_PPPOX_H
+#define __LINUX_IF_PPPOX_H
+#include <linux/types.h>
+#include <asm/byteorder.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#include <linux/if_pppol2tp.h>
+#include <linux/if_pppolac.h>
+#include <linux/if_pppopns.h>
+#ifndef AF_PPPOX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AF_PPPOX 24
+#define PF_PPPOX AF_PPPOX
+#endif
+typedef __be16 sid_t;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct pppoe_addr {
+ sid_t sid;
+ unsigned char remote[ETH_ALEN];
+ char dev[IFNAMSIZ];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct pptp_addr {
+ __be16 call_id;
+ struct in_addr sin_addr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define PX_PROTO_OE 0  
+#define PX_PROTO_OL2TP 1  
+#define PX_PROTO_PPTP 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PX_PROTO_OLAC 3
+#define PX_PROTO_OPNS 4
+#define PX_MAX_PROTO 5
+struct sockaddr_pppox {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ sa_family_t sa_family;
+ unsigned int sa_protocol;
+ union {
+ struct pppoe_addr pppoe;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct pptp_addr pptp;
+ } sa_addr;
+} __attribute__((packed));
+struct sockaddr_pppol2tp {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ sa_family_t sa_family;
+ unsigned int sa_protocol;
+ struct pppol2tp_addr pppol2tp;
+} __attribute__((packed));
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct sockaddr_pppol2tpv3 {
+ sa_family_t sa_family;
+ unsigned int sa_protocol;
+ struct pppol2tpv3_addr pppol2tp;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+} __attribute__((packed));
+#define PPPOEIOCSFWD _IOW(0xB1 ,0, size_t)
+#define PPPOEIOCDFWD _IO(0xB1 ,1)
+#define PADI_CODE 0x09
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PADO_CODE 0x07
+#define PADR_CODE 0x19
+#define PADS_CODE 0x65
+#define PADT_CODE 0xa7
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct pppoe_tag {
+ __be16 tag_type;
+ __be16 tag_len;
+ char tag_data[0];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+} __attribute__ ((packed));
+#define PTT_EOL __cpu_to_be16(0x0000)
+#define PTT_SRV_NAME __cpu_to_be16(0x0101)
+#define PTT_AC_NAME __cpu_to_be16(0x0102)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PTT_HOST_UNIQ __cpu_to_be16(0x0103)
+#define PTT_AC_COOKIE __cpu_to_be16(0x0104)
+#define PTT_VENDOR __cpu_to_be16(0x0105)
+#define PTT_RELAY_SID __cpu_to_be16(0x0110)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PTT_SRV_ERR __cpu_to_be16(0x0201)
+#define PTT_SYS_ERR __cpu_to_be16(0x0202)
+#define PTT_GEN_ERR __cpu_to_be16(0x0203)
+struct pppoe_hdr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#ifdef __LITTLE_ENDIAN_BITFIELD
+ __u8 ver : 4;
+ __u8 type : 4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 type : 4;
+ __u8 ver : 4;
+#else
+#error "Please fix <asm/byteorder.h>"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif
+ __u8 code;
+ __be16 sid;
+ __be16 length;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct pppoe_tag tag[0];
+} __attribute__((packed));
+#define PPPOE_SES_HLEN 8
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/common/linux/input.h b/libc/kernel/common/linux/input.h
index 96dae14..4045eb0 100644
--- a/libc/kernel/common/linux/input.h
+++ b/libc/kernel/common/linux/input.h
@@ -7,66 +7,79 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef _INPUT_H
 #define _INPUT_H
-
 #include <sys/time.h>
 #include <sys/ioctl.h>
 #include <sys/types.h>
-#include <asm/types.h>
-
+#include <linux/types.h>
 struct input_event {
  struct timeval time;
  __u16 type;
  __u16 code;
  __s32 value;
 };
-
-#define EV_VERSION 0x010000
-
+#define EV_VERSION 0x010001
 struct input_id {
  __u16 bustype;
  __u16 vendor;
  __u16 product;
  __u16 version;
 };
-
 struct input_absinfo {
  __s32 value;
  __s32 minimum;
  __s32 maximum;
  __s32 fuzz;
  __s32 flat;
+ __s32 resolution;
 };
-
-#define EVIOCGVERSION _IOR('E', 0x01, int)  
-#define EVIOCGID _IOR('E', 0x02, struct input_id)  
-#define EVIOCGREP _IOR('E', 0x03, int[2])  
-#define EVIOCSREP _IOW('E', 0x03, int[2])  
-#define EVIOCGKEYCODE _IOR('E', 0x04, int[2])  
-#define EVIOCSKEYCODE _IOW('E', 0x04, int[2])  
-
-#define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len)  
-#define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len)  
-#define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len)  
-
-#define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len)  
-#define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len)  
-#define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len)  
-#define EVIOCGSW(len) _IOC(_IOC_READ, 'E', 0x1b, len)  
-
-#define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + ev, len)  
-#define EVIOCGABS(abs) _IOR('E', 0x40 + abs, struct input_absinfo)  
-#define EVIOCSABS(abs) _IOW('E', 0xc0 + abs, struct input_absinfo)  
-
-#define EVIOCSFF _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect))  
-#define EVIOCRMFF _IOW('E', 0x81, int)  
-#define EVIOCGEFFECTS _IOR('E', 0x84, int)  
-
-#define EVIOCGRAB _IOW('E', 0x90, int)  
-
+struct input_keymap_entry {
+#define INPUT_KEYMAP_BY_INDEX (1 << 0)
+ __u8 flags;
+ __u8 len;
+ __u16 index;
+ __u32 keycode;
+ __u8 scancode[32];
+};
+#define EVIOCGVERSION _IOR('E', 0x01, int)
+#define EVIOCGID _IOR('E', 0x02, struct input_id)
+#define EVIOCGREP _IOR('E', 0x03, unsigned int[2])
+#define EVIOCSREP _IOW('E', 0x03, unsigned int[2])
+#define EVIOCGKEYCODE _IOR('E', 0x04, unsigned int[2])
+#define EVIOCGKEYCODE_V2 _IOR('E', 0x04, struct input_keymap_entry)
+#define EVIOCSKEYCODE _IOW('E', 0x04, unsigned int[2])
+#define EVIOCSKEYCODE_V2 _IOW('E', 0x04, struct input_keymap_entry)
+#define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len)
+#define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len)
+#define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len)
+#define EVIOCGPROP(len) _IOC(_IOC_READ, 'E', 0x09, len)
+#define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len)
+#define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len)
+#define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len)
+#define EVIOCGSW(len) _IOC(_IOC_READ, 'E', 0x1b, len)
+#define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + ev, len)
+#define EVIOCGABS(abs) _IOR('E', 0x40 + abs, struct input_absinfo)
+#define EVIOCSABS(abs) _IOW('E', 0xc0 + abs, struct input_absinfo)
+#define EVIOCSFF _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect))
+#define EVIOCRMFF _IOW('E', 0x81, int)
+#define EVIOCGEFFECTS _IOR('E', 0x84, int)
+#define EVIOCGRAB _IOW('E', 0x90, int)
+#define INPUT_PROP_POINTER 0x00
+#define INPUT_PROP_DIRECT 0x01
+#define INPUT_PROP_BUTTONPAD 0x02
+#define INPUT_PROP_SEMI_MT 0x03
+#define INPUT_PROP_MAX 0x1f
+#define INPUT_PROP_CNT (INPUT_PROP_MAX + 1)
 #define EV_SYN 0x00
 #define EV_KEY 0x01
 #define EV_REL 0x02
@@ -80,10 +93,11 @@
 #define EV_PWR 0x16
 #define EV_FF_STATUS 0x17
 #define EV_MAX 0x1f
-
+#define EV_CNT (EV_MAX+1)
 #define SYN_REPORT 0
 #define SYN_CONFIG 1
-
+#define SYN_MT_REPORT 2
+#define SYN_DROPPED 3
 #define KEY_RESERVED 0
 #define KEY_ESC 1
 #define KEY_1 2
@@ -168,7 +182,6 @@
 #define KEY_KP3 81
 #define KEY_KP0 82
 #define KEY_KPDOT 83
-
 #define KEY_ZENKAKUHANKAKU 85
 #define KEY_102ND 86
 #define KEY_F11 87
@@ -204,7 +217,7 @@
 #define KEY_KPEQUAL 117
 #define KEY_KPPLUSMINUS 118
 #define KEY_PAUSE 119
-
+#define KEY_SCALE 120
 #define KEY_KPCOMMA 121
 #define KEY_HANGEUL 122
 #define KEY_HANGUEL KEY_HANGEUL
@@ -213,7 +226,6 @@
 #define KEY_LEFTMETA 125
 #define KEY_RIGHTMETA 126
 #define KEY_COMPOSE 127
-
 #define KEY_STOP 128
 #define KEY_AGAIN 129
 #define KEY_PROPS 130
@@ -239,6 +251,7 @@
 #define KEY_WWW 150
 #define KEY_MSDOS 151
 #define KEY_COFFEE 152
+#define KEY_SCREENLOCK KEY_COFFEE
 #define KEY_DIRECTION 153
 #define KEY_CYCLEWINDOWS 154
 #define KEY_MAIL 155
@@ -269,7 +282,6 @@
 #define KEY_KPRIGHTPAREN 180
 #define KEY_NEW 181
 #define KEY_REDO 182
-
 #define KEY_F13 183
 #define KEY_F14 184
 #define KEY_F15 185
@@ -282,11 +294,11 @@
 #define KEY_F22 192
 #define KEY_F23 193
 #define KEY_F24 194
-
 #define KEY_PLAYCD 200
 #define KEY_PAUSECD 201
 #define KEY_PROG3 202
 #define KEY_PROG4 203
+#define KEY_DASHBOARD 204
 #define KEY_SUSPEND 205
 #define KEY_CLOSE 206
 #define KEY_PLAY 207
@@ -309,32 +321,27 @@
 #define KEY_BRIGHTNESSDOWN 224
 #define KEY_BRIGHTNESSUP 225
 #define KEY_MEDIA 226
-
-#define KEY_STAR 227
-#define KEY_SHARP 228
-#define KEY_SOFT1 229
-#define KEY_SOFT2 230
-#define KEY_SEND 231
-#define KEY_CENTER 232
-#define KEY_HEADSETHOOK 233
-#define KEY_0_5 234
-#define KEY_2_5 235
-
-#define KEY_SWITCHVIDEOMODE 236
-#define KEY_KBDILLUMTOGGLE 237
-#define KEY_KBDILLUMDOWN 238
-#define KEY_KBDILLUMUP 239
-
+#define KEY_SWITCHVIDEOMODE 227
+#define KEY_KBDILLUMTOGGLE 228
+#define KEY_KBDILLUMDOWN 229
+#define KEY_KBDILLUMUP 230
 #define KEY_SEND 231
 #define KEY_REPLY 232
 #define KEY_FORWARDMAIL 233
 #define KEY_SAVE 234
 #define KEY_DOCUMENTS 235
-
 #define KEY_BATTERY 236
-
+#define KEY_BLUETOOTH 237
+#define KEY_WLAN 238
+#define KEY_UWB 239
 #define KEY_UNKNOWN 240
-
+#define KEY_VIDEO_NEXT 241
+#define KEY_VIDEO_PREV 242
+#define KEY_BRIGHTNESS_CYCLE 243
+#define KEY_BRIGHTNESS_ZERO 244
+#define KEY_DISPLAY_OFF 245
+#define KEY_WIMAX 246
+#define KEY_RFKILL 247
 #define BTN_MISC 0x100
 #define BTN_0 0x100
 #define BTN_1 0x101
@@ -346,7 +353,6 @@
 #define BTN_7 0x107
 #define BTN_8 0x108
 #define BTN_9 0x109
-
 #define BTN_MOUSE 0x110
 #define BTN_LEFT 0x110
 #define BTN_RIGHT 0x111
@@ -356,7 +362,6 @@
 #define BTN_FORWARD 0x115
 #define BTN_BACK 0x116
 #define BTN_TASK 0x117
-
 #define BTN_JOYSTICK 0x120
 #define BTN_TRIGGER 0x120
 #define BTN_THUMB 0x121
@@ -371,7 +376,6 @@
 #define BTN_BASE5 0x12a
 #define BTN_BASE6 0x12b
 #define BTN_DEAD 0x12f
-
 #define BTN_GAMEPAD 0x130
 #define BTN_A 0x130
 #define BTN_B 0x131
@@ -388,7 +392,6 @@
 #define BTN_MODE 0x13c
 #define BTN_THUMBL 0x13d
 #define BTN_THUMBR 0x13e
-
 #define BTN_DIGI 0x140
 #define BTN_TOOL_PEN 0x140
 #define BTN_TOOL_RUBBER 0x141
@@ -403,11 +406,10 @@
 #define BTN_STYLUS2 0x14c
 #define BTN_TOOL_DOUBLETAP 0x14d
 #define BTN_TOOL_TRIPLETAP 0x14e
-
+#define BTN_TOOL_QUADTAP 0x14f
 #define BTN_WHEEL 0x150
 #define BTN_GEAR_DOWN 0x150
 #define BTN_GEAR_UP 0x151
-
 #define KEY_OK 0x160
 #define KEY_SELECT 0x161
 #define KEY_GOTO 0x162
@@ -472,12 +474,37 @@
 #define KEY_DIGITS 0x19d
 #define KEY_TEEN 0x19e
 #define KEY_TWEN 0x19f
-
+#define KEY_VIDEOPHONE 0x1a0
+#define KEY_GAMES 0x1a1
+#define KEY_ZOOMIN 0x1a2
+#define KEY_ZOOMOUT 0x1a3
+#define KEY_ZOOMRESET 0x1a4
+#define KEY_WORDPROCESSOR 0x1a5
+#define KEY_EDITOR 0x1a6
+#define KEY_SPREADSHEET 0x1a7
+#define KEY_GRAPHICSEDITOR 0x1a8
+#define KEY_PRESENTATION 0x1a9
+#define KEY_DATABASE 0x1aa
+#define KEY_NEWS 0x1ab
+#define KEY_VOICEMAIL 0x1ac
+#define KEY_ADDRESSBOOK 0x1ad
+#define KEY_MESSENGER 0x1ae
+#define KEY_DISPLAYTOGGLE 0x1af
+#define KEY_SPELLCHECK 0x1b0
+#define KEY_LOGOFF 0x1b1
+#define KEY_DOLLAR 0x1b2
+#define KEY_EURO 0x1b3
+#define KEY_FRAMEBACK 0x1b4
+#define KEY_FRAMEFORWARD 0x1b5
+#define KEY_CONTEXT_MENU 0x1b6
+#define KEY_MEDIA_REPEAT 0x1b7
+#define KEY_10CHANNELSUP 0x1b8
+#define KEY_10CHANNELSDOWN 0x1b9
+#define KEY_IMAGES 0x1ba
 #define KEY_DEL_EOL 0x1c0
 #define KEY_DEL_EOS 0x1c1
 #define KEY_INS_LINE 0x1c2
 #define KEY_DEL_LINE 0x1c3
-
 #define KEY_FN 0x1d0
 #define KEY_FN_ESC 0x1d1
 #define KEY_FN_F1 0x1d2
@@ -499,7 +526,6 @@
 #define KEY_FN_F 0x1e2
 #define KEY_FN_S 0x1e3
 #define KEY_FN_B 0x1e4
-
 #define KEY_BRL_DOT1 0x1f1
 #define KEY_BRL_DOT2 0x1f2
 #define KEY_BRL_DOT3 0x1f3
@@ -508,10 +534,75 @@
 #define KEY_BRL_DOT6 0x1f6
 #define KEY_BRL_DOT7 0x1f7
 #define KEY_BRL_DOT8 0x1f8
-
+#define KEY_BRL_DOT9 0x1f9
+#define KEY_BRL_DOT10 0x1fa
+#define KEY_NUMERIC_0 0x200
+#define KEY_NUMERIC_1 0x201
+#define KEY_NUMERIC_2 0x202
+#define KEY_NUMERIC_3 0x203
+#define KEY_NUMERIC_4 0x204
+#define KEY_NUMERIC_5 0x205
+#define KEY_NUMERIC_6 0x206
+#define KEY_NUMERIC_7 0x207
+#define KEY_NUMERIC_8 0x208
+#define KEY_NUMERIC_9 0x209
+#define KEY_NUMERIC_STAR 0x20a
+#define KEY_NUMERIC_POUND 0x20b
+#define KEY_CAMERA_FOCUS 0x210
+#define KEY_WPS_BUTTON 0x211
+#define KEY_TOUCHPAD_TOGGLE 0x212
+#define KEY_TOUCHPAD_ON 0x213
+#define KEY_TOUCHPAD_OFF 0x214
+#define KEY_CAMERA_ZOOMIN 0x215
+#define KEY_CAMERA_ZOOMOUT 0x216
+#define KEY_CAMERA_UP 0x217
+#define KEY_CAMERA_DOWN 0x218
+#define KEY_CAMERA_LEFT 0x219
+#define KEY_CAMERA_RIGHT 0x21a
+#define BTN_TRIGGER_HAPPY 0x2c0
+#define BTN_TRIGGER_HAPPY1 0x2c0
+#define BTN_TRIGGER_HAPPY2 0x2c1
+#define BTN_TRIGGER_HAPPY3 0x2c2
+#define BTN_TRIGGER_HAPPY4 0x2c3
+#define BTN_TRIGGER_HAPPY5 0x2c4
+#define BTN_TRIGGER_HAPPY6 0x2c5
+#define BTN_TRIGGER_HAPPY7 0x2c6
+#define BTN_TRIGGER_HAPPY8 0x2c7
+#define BTN_TRIGGER_HAPPY9 0x2c8
+#define BTN_TRIGGER_HAPPY10 0x2c9
+#define BTN_TRIGGER_HAPPY11 0x2ca
+#define BTN_TRIGGER_HAPPY12 0x2cb
+#define BTN_TRIGGER_HAPPY13 0x2cc
+#define BTN_TRIGGER_HAPPY14 0x2cd
+#define BTN_TRIGGER_HAPPY15 0x2ce
+#define BTN_TRIGGER_HAPPY16 0x2cf
+#define BTN_TRIGGER_HAPPY17 0x2d0
+#define BTN_TRIGGER_HAPPY18 0x2d1
+#define BTN_TRIGGER_HAPPY19 0x2d2
+#define BTN_TRIGGER_HAPPY20 0x2d3
+#define BTN_TRIGGER_HAPPY21 0x2d4
+#define BTN_TRIGGER_HAPPY22 0x2d5
+#define BTN_TRIGGER_HAPPY23 0x2d6
+#define BTN_TRIGGER_HAPPY24 0x2d7
+#define BTN_TRIGGER_HAPPY25 0x2d8
+#define BTN_TRIGGER_HAPPY26 0x2d9
+#define BTN_TRIGGER_HAPPY27 0x2da
+#define BTN_TRIGGER_HAPPY28 0x2db
+#define BTN_TRIGGER_HAPPY29 0x2dc
+#define BTN_TRIGGER_HAPPY30 0x2dd
+#define BTN_TRIGGER_HAPPY31 0x2de
+#define BTN_TRIGGER_HAPPY32 0x2df
+#define BTN_TRIGGER_HAPPY33 0x2e0
+#define BTN_TRIGGER_HAPPY34 0x2e1
+#define BTN_TRIGGER_HAPPY35 0x2e2
+#define BTN_TRIGGER_HAPPY36 0x2e3
+#define BTN_TRIGGER_HAPPY37 0x2e4
+#define BTN_TRIGGER_HAPPY38 0x2e5
+#define BTN_TRIGGER_HAPPY39 0x2e6
+#define BTN_TRIGGER_HAPPY40 0x2e7
 #define KEY_MIN_INTERESTING KEY_MUTE
-#define KEY_MAX 0x1ff
-
+#define KEY_MAX 0x2ff
+#define KEY_CNT (KEY_MAX+1)
 #define REL_X 0x00
 #define REL_Y 0x01
 #define REL_Z 0x02
@@ -523,7 +614,7 @@
 #define REL_WHEEL 0x08
 #define REL_MISC 0x09
 #define REL_MAX 0x0f
-
+#define REL_CNT (REL_MAX+1)
 #define ABS_X 0x00
 #define ABS_Y 0x01
 #define ABS_Z 0x02
@@ -550,20 +641,44 @@
 #define ABS_TOOL_WIDTH 0x1c
 #define ABS_VOLUME 0x20
 #define ABS_MISC 0x28
+#define ABS_MT_SLOT 0x2f
+#define ABS_MT_TOUCH_MAJOR 0x30
+#define ABS_MT_TOUCH_MINOR 0x31
+#define ABS_MT_WIDTH_MAJOR 0x32
+#define ABS_MT_WIDTH_MINOR 0x33
+#define ABS_MT_ORIENTATION 0x34
+#define ABS_MT_POSITION_X 0x35
+#define ABS_MT_POSITION_Y 0x36
+#define ABS_MT_TOOL_TYPE 0x37
+#define ABS_MT_BLOB_ID 0x38
+#define ABS_MT_TRACKING_ID 0x39
+#define ABS_MT_PRESSURE 0x3a
+#define ABS_MT_DISTANCE 0x3b
 #define ABS_MAX 0x3f
-
-#define SW_LID 0x00  
-#define SW_TABLET_MODE 0x01  
-#define SW_HEADPHONE_INSERT 0x02  
+#define ABS_CNT (ABS_MAX+1)
+#define SW_LID 0x00
+#define SW_TABLET_MODE 0x01
+#define SW_HEADPHONE_INSERT 0x02
+#define SW_RFKILL_ALL 0x03
+#define SW_RADIO SW_RFKILL_ALL
+#define SW_MICROPHONE_INSERT 0x04
+#define SW_DOCK 0x05
+#define SW_LINEOUT_INSERT 0x06
+#define SW_JACK_PHYSICAL_INSERT 0x07
+#define SW_VIDEOOUT_INSERT 0x08
+#define SW_CAMERA_LENS_COVER 0x09
+#define SW_KEYPAD_SLIDE 0x0a
+#define SW_FRONT_PROXIMITY 0x0b
+#define SW_ROTATE_LOCK 0x0c
 #define SW_MAX 0x0f
-
+#define SW_CNT (SW_MAX+1)
 #define MSC_SERIAL 0x00
 #define MSC_PULSELED 0x01
 #define MSC_GESTURE 0x02
 #define MSC_RAW 0x03
 #define MSC_SCAN 0x04
 #define MSC_MAX 0x07
-
+#define MSC_CNT (MSC_MAX+1)
 #define LED_NUML 0x00
 #define LED_CAPSL 0x01
 #define LED_SCROLLL 0x02
@@ -576,27 +691,26 @@
 #define LED_MAIL 0x09
 #define LED_CHARGING 0x0a
 #define LED_MAX 0x0f
-
+#define LED_CNT (LED_MAX+1)
 #define REP_DELAY 0x00
 #define REP_PERIOD 0x01
 #define REP_MAX 0x01
-
+#define REP_CNT (REP_MAX+1)
 #define SND_CLICK 0x00
 #define SND_BELL 0x01
 #define SND_TONE 0x02
 #define SND_MAX 0x07
-
+#define SND_CNT (SND_MAX+1)
 #define ID_BUS 0
 #define ID_VENDOR 1
 #define ID_PRODUCT 2
 #define ID_VERSION 3
-
 #define BUS_PCI 0x01
 #define BUS_ISAPNP 0x02
 #define BUS_USB 0x03
 #define BUS_HIL 0x04
 #define BUS_BLUETOOTH 0x05
-
+#define BUS_VIRTUAL 0x06
 #define BUS_ISA 0x10
 #define BUS_I8042 0x11
 #define BUS_XTKBD 0x12
@@ -608,80 +722,65 @@
 #define BUS_I2C 0x18
 #define BUS_HOST 0x19
 #define BUS_GSC 0x1A
-
+#define BUS_ATARI 0x1B
+#define BUS_SPI 0x1C
+#define MT_TOOL_FINGER 0
+#define MT_TOOL_PEN 1
+#define MT_TOOL_MAX 1
 #define FF_STATUS_STOPPED 0x00
 #define FF_STATUS_PLAYING 0x01
 #define FF_STATUS_MAX 0x01
-
 struct ff_replay {
  __u16 length;
  __u16 delay;
 };
-
 struct ff_trigger {
  __u16 button;
  __u16 interval;
 };
-
 struct ff_envelope {
  __u16 attack_length;
  __u16 attack_level;
  __u16 fade_length;
  __u16 fade_level;
 };
-
 struct ff_constant_effect {
  __s16 level;
  struct ff_envelope envelope;
 };
-
 struct ff_ramp_effect {
  __s16 start_level;
  __s16 end_level;
  struct ff_envelope envelope;
 };
-
 struct ff_condition_effect {
  __u16 right_saturation;
  __u16 left_saturation;
-
  __s16 right_coeff;
  __s16 left_coeff;
-
  __u16 deadband;
  __s16 center;
-
 };
-
 struct ff_periodic_effect {
  __u16 waveform;
  __u16 period;
  __s16 magnitude;
  __s16 offset;
  __u16 phase;
-
  struct ff_envelope envelope;
-
  __u32 custom_len;
  __s16 *custom_data;
-
 };
-
 struct ff_rumble_effect {
  __u16 strong_magnitude;
  __u16 weak_magnitude;
 };
-
 struct ff_effect {
  __u16 type;
-
  __s16 id;
-
  __u16 direction;
-
  struct ff_trigger trigger;
  struct ff_replay replay;
-
  union {
  struct ff_constant_effect constant;
  struct ff_ramp_effect ramp;
@@ -690,7 +789,6 @@
  struct ff_rumble_effect rumble;
  } u;
 };
-
 #define FF_RUMBLE 0x50
 #define FF_PERIODIC 0x51
 #define FF_CONSTANT 0x52
@@ -699,17 +797,19 @@
 #define FF_DAMPER 0x55
 #define FF_INERTIA 0x56
 #define FF_RAMP 0x57
-
+#define FF_EFFECT_MIN FF_RUMBLE
+#define FF_EFFECT_MAX FF_RAMP
 #define FF_SQUARE 0x58
 #define FF_TRIANGLE 0x59
 #define FF_SINE 0x5a
 #define FF_SAW_UP 0x5b
 #define FF_SAW_DOWN 0x5c
 #define FF_CUSTOM 0x5d
-
+#define FF_WAVEFORM_MIN FF_SQUARE
+#define FF_WAVEFORM_MAX FF_CUSTOM
 #define FF_GAIN 0x60
 #define FF_AUTOCENTER 0x61
-
 #define FF_MAX 0x7f
-
+#define FF_CNT (FF_MAX+1)
 #endif
+
diff --git a/libc/kernel/common/linux/ion.h b/libc/kernel/common/linux/ion.h
new file mode 100644
index 0000000..ac8b264
--- /dev/null
+++ b/libc/kernel/common/linux/ion.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_ION_H
+#define _LINUX_ION_H
+#include <linux/types.h>
+struct ion_handle;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ion_heap_type {
+ ION_HEAP_TYPE_SYSTEM,
+ ION_HEAP_TYPE_SYSTEM_CONTIG,
+ ION_HEAP_TYPE_CARVEOUT,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ ION_HEAP_TYPE_CUSTOM,
+ ION_NUM_HEAPS,
+};
+#define ION_HEAP_SYSTEM_MASK (1 << ION_HEAP_TYPE_SYSTEM)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_HEAP_SYSTEM_CONTIG_MASK (1 << ION_HEAP_TYPE_SYSTEM_CONTIG)
+#define ION_HEAP_CARVEOUT_MASK (1 << ION_HEAP_TYPE_CARVEOUT)
+struct ion_allocation_data {
+ size_t len;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ size_t align;
+ unsigned int flags;
+ struct ion_handle *handle;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct ion_fd_data {
+ struct ion_handle *handle;
+ int fd;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct ion_handle_data {
+ struct ion_handle *handle;
+};
+struct ion_custom_data {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int cmd;
+ unsigned long arg;
+};
+#define ION_IOC_MAGIC 'I'
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_IOC_ALLOC _IOWR(ION_IOC_MAGIC, 0,   struct ion_allocation_data)
+#define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data)
+#define ION_IOC_MAP _IOWR(ION_IOC_MAGIC, 2, struct ion_fd_data)
+#define ION_IOC_SHARE _IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_IOC_IMPORT _IOWR(ION_IOC_MAGIC, 5, int)
+#define ION_IOC_CUSTOM _IOWR(ION_IOC_MAGIC, 6, struct ion_custom_data)
+#endif
+
diff --git a/libc/kernel/common/linux/netfilter.h b/libc/kernel/common/linux/netfilter.h
index 0488344..ce8d394 100644
--- a/libc/kernel/common/linux/netfilter.h
+++ b/libc/kernel/common/linux/netfilter.h
@@ -7,30 +7,66 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __LINUX_NETFILTER_H
 #define __LINUX_NETFILTER_H
-
+#include <linux/types.h>
 #include <linux/compiler.h>
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NF_DROP 0
 #define NF_ACCEPT 1
 #define NF_STOLEN 2
 #define NF_QUEUE 3
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NF_REPEAT 4
 #define NF_STOP 5
 #define NF_MAX_VERDICT NF_STOP
-
 #define NF_VERDICT_MASK 0x0000ffff
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NF_VERDICT_BITS 16
-
 #define NF_VERDICT_QMASK 0xffff0000
 #define NF_VERDICT_QBITS 16
-
-#define NF_QUEUE_NR(x) (((x << NF_VERDICT_QBITS) & NF_VERDICT_QMASK) | NF_QUEUE)
-
+#define NF_QUEUE_NR(x) ((((x) << NF_VERDICT_BITS) & NF_VERDICT_QMASK) | NF_QUEUE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFC_UNKNOWN 0x4000
 #define NFC_ALTERED 0x8000
-
+enum nf_inet_hooks {
+ NF_INET_PRE_ROUTING,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NF_INET_LOCAL_IN,
+ NF_INET_FORWARD,
+ NF_INET_LOCAL_OUT,
+ NF_INET_POST_ROUTING,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NF_INET_NUMHOOKS
+};
+enum {
+ NFPROTO_UNSPEC = 0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NFPROTO_IPV4 = 2,
+ NFPROTO_ARP = 3,
+ NFPROTO_BRIDGE = 7,
+ NFPROTO_IPV6 = 10,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NFPROTO_DECNET = 12,
+ NFPROTO_NUMPROTO,
+};
+union nf_inet_addr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 all[4];
+ __be32 ip;
+ __be32 ip6[4];
+ struct in_addr in;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct in6_addr in6;
+};
 #endif
+
diff --git a/libc/kernel/common/linux/netfilter/nfnetlink_conntrack.h b/libc/kernel/common/linux/netfilter/nfnetlink_conntrack.h
index 105dd09..0b1b356 100644
--- a/libc/kernel/common/linux/netfilter/nfnetlink_conntrack.h
+++ b/libc/kernel/common/linux/netfilter/nfnetlink_conntrack.h
@@ -7,140 +7,206 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef _IPCONNTRACK_NETLINK_H
 #define _IPCONNTRACK_NETLINK_H
 #include <linux/netfilter/nfnetlink.h>
-
 enum cntl_msg_types {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  IPCTNL_MSG_CT_NEW,
  IPCTNL_MSG_CT_GET,
  IPCTNL_MSG_CT_DELETE,
  IPCTNL_MSG_CT_GET_CTRZERO,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  IPCTNL_MSG_MAX
 };
-
 enum ctnl_exp_msg_types {
  IPCTNL_MSG_EXP_NEW,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  IPCTNL_MSG_EXP_GET,
  IPCTNL_MSG_EXP_DELETE,
-
  IPCTNL_MSG_EXP_MAX
 };
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum ctattr_type {
  CTA_UNSPEC,
  CTA_TUPLE_ORIG,
  CTA_TUPLE_REPLY,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_STATUS,
  CTA_PROTOINFO,
  CTA_HELP,
  CTA_NAT_SRC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CTA_NAT CTA_NAT_SRC  
  CTA_TIMEOUT,
  CTA_MARK,
  CTA_COUNTERS_ORIG,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_COUNTERS_REPLY,
  CTA_USE,
  CTA_ID,
  CTA_NAT_DST,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_TUPLE_MASTER,
+ CTA_NAT_SEQ_ADJ_ORIG,
+ CTA_NAT_SEQ_ADJ_REPLY,
+ CTA_SECMARK,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_ZONE,
  __CTA_MAX
 };
 #define CTA_MAX (__CTA_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum ctattr_tuple {
  CTA_TUPLE_UNSPEC,
  CTA_TUPLE_IP,
  CTA_TUPLE_PROTO,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __CTA_TUPLE_MAX
 };
 #define CTA_TUPLE_MAX (__CTA_TUPLE_MAX - 1)
-
 enum ctattr_ip {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_IP_UNSPEC,
  CTA_IP_V4_SRC,
  CTA_IP_V4_DST,
  CTA_IP_V6_SRC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_IP_V6_DST,
  __CTA_IP_MAX
 };
 #define CTA_IP_MAX (__CTA_IP_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum ctattr_l4proto {
  CTA_PROTO_UNSPEC,
  CTA_PROTO_NUM,
  CTA_PROTO_SRC_PORT,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_PROTO_DST_PORT,
  CTA_PROTO_ICMP_ID,
  CTA_PROTO_ICMP_TYPE,
  CTA_PROTO_ICMP_CODE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_PROTO_ICMPV6_ID,
  CTA_PROTO_ICMPV6_TYPE,
  CTA_PROTO_ICMPV6_CODE,
  __CTA_PROTO_MAX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define CTA_PROTO_MAX (__CTA_PROTO_MAX - 1)
-
 enum ctattr_protoinfo {
  CTA_PROTOINFO_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_PROTOINFO_TCP,
+ CTA_PROTOINFO_DCCP,
+ CTA_PROTOINFO_SCTP,
  __CTA_PROTOINFO_MAX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
-
 enum ctattr_protoinfo_tcp {
  CTA_PROTOINFO_TCP_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_PROTOINFO_TCP_STATE,
+ CTA_PROTOINFO_TCP_WSCALE_ORIGINAL,
+ CTA_PROTOINFO_TCP_WSCALE_REPLY,
+ CTA_PROTOINFO_TCP_FLAGS_ORIGINAL,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_PROTOINFO_TCP_FLAGS_REPLY,
  __CTA_PROTOINFO_TCP_MAX
 };
 #define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ctattr_protoinfo_dccp {
+ CTA_PROTOINFO_DCCP_UNSPEC,
+ CTA_PROTOINFO_DCCP_STATE,
+ CTA_PROTOINFO_DCCP_ROLE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ,
+ __CTA_PROTOINFO_DCCP_MAX,
+};
+#define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ctattr_protoinfo_sctp {
+ CTA_PROTOINFO_SCTP_UNSPEC,
+ CTA_PROTOINFO_SCTP_STATE,
+ CTA_PROTOINFO_SCTP_VTAG_ORIGINAL,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_PROTOINFO_SCTP_VTAG_REPLY,
+ __CTA_PROTOINFO_SCTP_MAX
+};
+#define CTA_PROTOINFO_SCTP_MAX (__CTA_PROTOINFO_SCTP_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum ctattr_counters {
  CTA_COUNTERS_UNSPEC,
  CTA_COUNTERS_PACKETS,
  CTA_COUNTERS_BYTES,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_COUNTERS32_PACKETS,
  CTA_COUNTERS32_BYTES,
  __CTA_COUNTERS_MAX
 };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
-
 enum ctattr_nat {
  CTA_NAT_UNSPEC,
  CTA_NAT_MINIP,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_NAT_MAXIP,
  CTA_NAT_PROTO,
  __CTA_NAT_MAX
 };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CTA_NAT_MAX (__CTA_NAT_MAX - 1)
-
 enum ctattr_protonat {
  CTA_PROTONAT_UNSPEC,
  CTA_PROTONAT_PORT_MIN,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_PROTONAT_PORT_MAX,
  __CTA_PROTONAT_MAX
 };
 #define CTA_PROTONAT_MAX (__CTA_PROTONAT_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ctattr_natseq {
+ CTA_NAT_SEQ_UNSPEC,
+ CTA_NAT_SEQ_CORRECTION_POS,
+ CTA_NAT_SEQ_OFFSET_BEFORE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_NAT_SEQ_OFFSET_AFTER,
+ __CTA_NAT_SEQ_MAX
+};
+#define CTA_NAT_SEQ_MAX (__CTA_NAT_SEQ_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum ctattr_expect {
  CTA_EXPECT_UNSPEC,
  CTA_EXPECT_MASTER,
  CTA_EXPECT_TUPLE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  CTA_EXPECT_MASK,
  CTA_EXPECT_TIMEOUT,
  CTA_EXPECT_ID,
  CTA_EXPECT_HELP_NAME,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_EXPECT_ZONE,
  __CTA_EXPECT_MAX
 };
 #define CTA_EXPECT_MAX (__CTA_EXPECT_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum ctattr_help {
  CTA_HELP_UNSPEC,
  CTA_HELP_NAME,
  __CTA_HELP_MAX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #define CTA_HELP_MAX (__CTA_HELP_MAX - 1)
-
 #endif
+
diff --git a/libc/kernel/common/linux/omap_ion.h b/libc/kernel/common/linux/omap_ion.h
new file mode 100644
index 0000000..216533e
--- /dev/null
+++ b/libc/kernel/common/linux/omap_ion.h
@@ -0,0 +1,60 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_OMAP_ION_H
+#define _LINUX_OMAP_ION_H
+#include <linux/types.h>
+struct omap_ion_tiler_alloc_data {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ size_t w;
+ size_t h;
+ int fmt;
+ unsigned int flags;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct ion_handle *handle;
+ size_t stride;
+ size_t offset;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
+ OMAP_ION_HEAP_TYPE_TILER = ION_HEAP_TYPE_CUSTOM + 1,
+};
+#define OMAP_ION_HEAP_TILER_MASK (1 << OMAP_ION_HEAP_TYPE_TILER)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
+ OMAP_ION_TILER_ALLOC,
+};
+enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ TILER_PIXEL_FMT_MIN = 0,
+ TILER_PIXEL_FMT_8BIT = 0,
+ TILER_PIXEL_FMT_16BIT = 1,
+ TILER_PIXEL_FMT_32BIT = 2,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ TILER_PIXEL_FMT_PAGE = 3,
+ TILER_PIXEL_FMT_MAX = 3
+};
+enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OMAP_ION_HEAP_LARGE_SURFACES,
+ OMAP_ION_HEAP_TILER,
+ OMAP_ION_HEAP_SECURE_INPUT,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif
+
diff --git a/libc/kernel/common/linux/usb/f_accessory.h b/libc/kernel/common/linux/usb/f_accessory.h
index 7ee9b7f..97346b7 100644
--- a/libc/kernel/common/linux/usb/f_accessory.h
+++ b/libc/kernel/common/linux/usb/f_accessory.h
@@ -40,4 +40,5 @@
 #define ACCESSORY_GET_STRING_VERSION _IOW('M', 4, char[256])
 #define ACCESSORY_GET_STRING_URI _IOW('M', 5, char[256])
 #define ACCESSORY_GET_STRING_SERIAL _IOW('M', 6, char[256])
+#define ACCESSORY_IS_START_REQUESTED _IO('M', 7)
 #endif
diff --git a/libc/kernel/common/linux/usb/f_mtp.h b/libc/kernel/common/linux/usb/f_mtp.h
index a9e37c2..c7e9d1e 100644
--- a/libc/kernel/common/linux/usb/f_mtp.h
+++ b/libc/kernel/common/linux/usb/f_mtp.h
@@ -7,36 +7,34 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __LINUX_USB_F_MTP_H
 #define __LINUX_USB_F_MTP_H
-
-#define MTP_INTERFACE_MODE_MTP 0
-#define MTP_INTERFACE_MODE_PTP 1
-
 struct mtp_file_range {
-
  int fd;
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  loff_t offset;
-
  int64_t length;
+ uint16_t command;
+ uint32_t transaction_id;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 struct mtp_event {
-
  size_t length;
-
  void *data;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 #define MTP_SEND_FILE _IOW('M', 0, struct mtp_file_range)
-
 #define MTP_RECEIVE_FILE _IOW('M', 1, struct mtp_file_range)
-
-#define MTP_SET_INTERFACE_MODE _IOW('M', 2, int)
-
 #define MTP_SEND_EVENT _IOW('M', 3, struct mtp_event)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MTP_SEND_FILE_WITH_HEADER _IOW('M', 4, struct mtp_file_range)
 #endif
diff --git a/libc/kernel/common/sound/asound.h b/libc/kernel/common/sound/asound.h
new file mode 100644
index 0000000..10c749c
--- /dev/null
+++ b/libc/kernel/common/sound/asound.h
@@ -0,0 +1,908 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __SOUND_ASOUND_H
+#define __SOUND_ASOUND_H
+#include <linux/types.h>
+#define SNDRV_PROTOCOL_VERSION(major, minor, subminor) (((major)<<16)|((minor)<<8)|(subminor))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PROTOCOL_MAJOR(version) (((version)>>16)&0xffff)
+#define SNDRV_PROTOCOL_MINOR(version) (((version)>>8)&0xff)
+#define SNDRV_PROTOCOL_MICRO(version) ((version)&0xff)
+#define SNDRV_PROTOCOL_INCOMPATIBLE(kversion, uversion)   (SNDRV_PROTOCOL_MAJOR(kversion) != SNDRV_PROTOCOL_MAJOR(uversion) ||   (SNDRV_PROTOCOL_MAJOR(kversion) == SNDRV_PROTOCOL_MAJOR(uversion) &&   SNDRV_PROTOCOL_MINOR(kversion) != SNDRV_PROTOCOL_MINOR(uversion)))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_aes_iec958 {
+ unsigned char status[24];
+ unsigned char subcode[147];
+ unsigned char pad;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char dig_subframe[4];
+};
+#define SNDRV_HWDEP_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 1)
+enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_HWDEP_IFACE_OPL2 = 0,
+ SNDRV_HWDEP_IFACE_OPL3,
+ SNDRV_HWDEP_IFACE_OPL4,
+ SNDRV_HWDEP_IFACE_SB16CSP,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_HWDEP_IFACE_EMU10K1,
+ SNDRV_HWDEP_IFACE_YSS225,
+ SNDRV_HWDEP_IFACE_ICS2115,
+ SNDRV_HWDEP_IFACE_SSCAPE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_HWDEP_IFACE_VX,
+ SNDRV_HWDEP_IFACE_MIXART,
+ SNDRV_HWDEP_IFACE_USX2Y,
+ SNDRV_HWDEP_IFACE_EMUX_WAVETABLE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_HWDEP_IFACE_BLUETOOTH,
+ SNDRV_HWDEP_IFACE_USX2Y_PCM,
+ SNDRV_HWDEP_IFACE_PCXHR,
+ SNDRV_HWDEP_IFACE_SB_RC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_HWDEP_IFACE_HDA,
+ SNDRV_HWDEP_IFACE_USB_STREAM,
+ SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_USB_STREAM
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_hwdep_info {
+ unsigned int device;
+ int card;
+ unsigned char id[64];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char name[80];
+ int iface;
+ unsigned char reserved[64];
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_hwdep_dsp_status {
+ unsigned int version;
+ unsigned char id[32];
+ unsigned int num_dsps;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int dsp_loaded;
+ unsigned int chip_ready;
+ unsigned char reserved[16];
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_hwdep_dsp_image {
+ unsigned int index;
+ unsigned char name[64];
+ unsigned char __user *image;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ size_t length;
+ unsigned long driver_data;
+};
+#define SNDRV_HWDEP_IOCTL_PVERSION _IOR ('H', 0x00, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_HWDEP_IOCTL_INFO _IOR ('H', 0x01, struct snd_hwdep_info)
+#define SNDRV_HWDEP_IOCTL_DSP_STATUS _IOR('H', 0x02, struct snd_hwdep_dsp_status)
+#define SNDRV_HWDEP_IOCTL_DSP_LOAD _IOW('H', 0x03, struct snd_hwdep_dsp_image)
+#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 10)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+typedef unsigned long snd_pcm_uframes_t;
+typedef signed long snd_pcm_sframes_t;
+enum {
+ SNDRV_PCM_CLASS_GENERIC = 0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_PCM_CLASS_MULTI,
+ SNDRV_PCM_CLASS_MODEM,
+ SNDRV_PCM_CLASS_DIGITIZER,
+ SNDRV_PCM_CLASS_LAST = SNDRV_PCM_CLASS_DIGITIZER,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum {
+ SNDRV_PCM_SUBCLASS_GENERIC_MIX = 0,
+ SNDRV_PCM_SUBCLASS_MULTI_MIX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_PCM_SUBCLASS_LAST = SNDRV_PCM_SUBCLASS_MULTI_MIX,
+};
+enum {
+ SNDRV_PCM_STREAM_PLAYBACK = 0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_PCM_STREAM_CAPTURE,
+ SNDRV_PCM_STREAM_LAST = SNDRV_PCM_STREAM_CAPTURE,
+};
+typedef int __bitwise snd_pcm_access_t;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_ACCESS_MMAP_INTERLEAVED ((__force snd_pcm_access_t) 0)  
+#define SNDRV_PCM_ACCESS_MMAP_NONINTERLEAVED ((__force snd_pcm_access_t) 1)  
+#define SNDRV_PCM_ACCESS_MMAP_COMPLEX ((__force snd_pcm_access_t) 2)  
+#define SNDRV_PCM_ACCESS_RW_INTERLEAVED ((__force snd_pcm_access_t) 3)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_ACCESS_RW_NONINTERLEAVED ((__force snd_pcm_access_t) 4)  
+#define SNDRV_PCM_ACCESS_LAST SNDRV_PCM_ACCESS_RW_NONINTERLEAVED
+typedef int __bitwise snd_pcm_format_t;
+#define SNDRV_PCM_FORMAT_S8 ((__force snd_pcm_format_t) 0)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U8 ((__force snd_pcm_format_t) 1)
+#define SNDRV_PCM_FORMAT_S16_LE ((__force snd_pcm_format_t) 2)
+#define SNDRV_PCM_FORMAT_S16_BE ((__force snd_pcm_format_t) 3)
+#define SNDRV_PCM_FORMAT_U16_LE ((__force snd_pcm_format_t) 4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U16_BE ((__force snd_pcm_format_t) 5)
+#define SNDRV_PCM_FORMAT_S24_LE ((__force snd_pcm_format_t) 6)  
+#define SNDRV_PCM_FORMAT_S24_BE ((__force snd_pcm_format_t) 7)  
+#define SNDRV_PCM_FORMAT_U24_LE ((__force snd_pcm_format_t) 8)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U24_BE ((__force snd_pcm_format_t) 9)  
+#define SNDRV_PCM_FORMAT_S32_LE ((__force snd_pcm_format_t) 10)
+#define SNDRV_PCM_FORMAT_S32_BE ((__force snd_pcm_format_t) 11)
+#define SNDRV_PCM_FORMAT_U32_LE ((__force snd_pcm_format_t) 12)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U32_BE ((__force snd_pcm_format_t) 13)
+#define SNDRV_PCM_FORMAT_FLOAT_LE ((__force snd_pcm_format_t) 14)  
+#define SNDRV_PCM_FORMAT_FLOAT_BE ((__force snd_pcm_format_t) 15)  
+#define SNDRV_PCM_FORMAT_FLOAT64_LE ((__force snd_pcm_format_t) 16)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_FLOAT64_BE ((__force snd_pcm_format_t) 17)  
+#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE ((__force snd_pcm_format_t) 18)  
+#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE ((__force snd_pcm_format_t) 19)  
+#define SNDRV_PCM_FORMAT_MU_LAW ((__force snd_pcm_format_t) 20)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_A_LAW ((__force snd_pcm_format_t) 21)
+#define SNDRV_PCM_FORMAT_IMA_ADPCM ((__force snd_pcm_format_t) 22)
+#define SNDRV_PCM_FORMAT_MPEG ((__force snd_pcm_format_t) 23)
+#define SNDRV_PCM_FORMAT_GSM ((__force snd_pcm_format_t) 24)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_SPECIAL ((__force snd_pcm_format_t) 31)
+#define SNDRV_PCM_FORMAT_S24_3LE ((__force snd_pcm_format_t) 32)  
+#define SNDRV_PCM_FORMAT_S24_3BE ((__force snd_pcm_format_t) 33)  
+#define SNDRV_PCM_FORMAT_U24_3LE ((__force snd_pcm_format_t) 34)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U24_3BE ((__force snd_pcm_format_t) 35)  
+#define SNDRV_PCM_FORMAT_S20_3LE ((__force snd_pcm_format_t) 36)  
+#define SNDRV_PCM_FORMAT_S20_3BE ((__force snd_pcm_format_t) 37)  
+#define SNDRV_PCM_FORMAT_U20_3LE ((__force snd_pcm_format_t) 38)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U20_3BE ((__force snd_pcm_format_t) 39)  
+#define SNDRV_PCM_FORMAT_S18_3LE ((__force snd_pcm_format_t) 40)  
+#define SNDRV_PCM_FORMAT_S18_3BE ((__force snd_pcm_format_t) 41)  
+#define SNDRV_PCM_FORMAT_U18_3LE ((__force snd_pcm_format_t) 42)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U18_3BE ((__force snd_pcm_format_t) 43)  
+#define SNDRV_PCM_FORMAT_LAST SNDRV_PCM_FORMAT_U18_3BE
+#ifdef SNDRV_LITTLE_ENDIAN
+#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_LE
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_LE
+#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_LE
+#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_LE
+#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_LE
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_LE
+#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_LE
+#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_LE
+#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif
+#ifdef SNDRV_BIG_ENDIAN
+#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_BE
+#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_BE
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_BE
+#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_BE
+#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_BE
+#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_BE
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_BE
+#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_BE
+#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+typedef int __bitwise snd_pcm_subformat_t;
+#define SNDRV_PCM_SUBFORMAT_STD ((__force snd_pcm_subformat_t) 0)
+#define SNDRV_PCM_SUBFORMAT_LAST SNDRV_PCM_SUBFORMAT_STD
+#define SNDRV_PCM_INFO_MMAP 0x00000001  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_INFO_MMAP_VALID 0x00000002  
+#define SNDRV_PCM_INFO_DOUBLE 0x00000004  
+#define SNDRV_PCM_INFO_BATCH 0x00000010  
+#define SNDRV_PCM_INFO_INTERLEAVED 0x00000100  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_INFO_NONINTERLEAVED 0x00000200  
+#define SNDRV_PCM_INFO_COMPLEX 0x00000400  
+#define SNDRV_PCM_INFO_BLOCK_TRANSFER 0x00010000  
+#define SNDRV_PCM_INFO_OVERRANGE 0x00020000  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_INFO_RESUME 0x00040000  
+#define SNDRV_PCM_INFO_PAUSE 0x00080000  
+#define SNDRV_PCM_INFO_HALF_DUPLEX 0x00100000  
+#define SNDRV_PCM_INFO_JOINT_DUPLEX 0x00200000  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_INFO_SYNC_START 0x00400000  
+#define SNDRV_PCM_INFO_FIFO_IN_FRAMES 0x80000000  
+typedef int __bitwise snd_pcm_state_t;
+#define SNDRV_PCM_STATE_OPEN ((__force snd_pcm_state_t) 0)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_STATE_SETUP ((__force snd_pcm_state_t) 1)  
+#define SNDRV_PCM_STATE_PREPARED ((__force snd_pcm_state_t) 2)  
+#define SNDRV_PCM_STATE_RUNNING ((__force snd_pcm_state_t) 3)  
+#define SNDRV_PCM_STATE_XRUN ((__force snd_pcm_state_t) 4)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_STATE_DRAINING ((__force snd_pcm_state_t) 5)  
+#define SNDRV_PCM_STATE_PAUSED ((__force snd_pcm_state_t) 6)  
+#define SNDRV_PCM_STATE_SUSPENDED ((__force snd_pcm_state_t) 7)  
+#define SNDRV_PCM_STATE_DISCONNECTED ((__force snd_pcm_state_t) 8)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_STATE_LAST SNDRV_PCM_STATE_DISCONNECTED
+enum {
+ SNDRV_PCM_MMAP_OFFSET_DATA = 0x00000000,
+ SNDRV_PCM_MMAP_OFFSET_STATUS = 0x80000000,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_PCM_MMAP_OFFSET_CONTROL = 0x81000000,
+};
+union snd_pcm_sync_id {
+ unsigned char id[16];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short id16[8];
+ unsigned int id32[4];
+};
+struct snd_pcm_info {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int device;
+ unsigned int subdevice;
+ int stream;
+ int card;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char id[64];
+ unsigned char name[80];
+ unsigned char subname[32];
+ int dev_class;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ int dev_subclass;
+ unsigned int subdevices_count;
+ unsigned int subdevices_avail;
+ union snd_pcm_sync_id sync;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char reserved[64];
+};
+typedef int snd_pcm_hw_param_t;
+#define SNDRV_PCM_HW_PARAM_ACCESS 0  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_HW_PARAM_FORMAT 1  
+#define SNDRV_PCM_HW_PARAM_SUBFORMAT 2  
+#define SNDRV_PCM_HW_PARAM_FIRST_MASK SNDRV_PCM_HW_PARAM_ACCESS
+#define SNDRV_PCM_HW_PARAM_LAST_MASK SNDRV_PCM_HW_PARAM_SUBFORMAT
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_HW_PARAM_SAMPLE_BITS 8  
+#define SNDRV_PCM_HW_PARAM_FRAME_BITS 9  
+#define SNDRV_PCM_HW_PARAM_CHANNELS 10  
+#define SNDRV_PCM_HW_PARAM_RATE 11  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_HW_PARAM_PERIOD_TIME 12  
+#define SNDRV_PCM_HW_PARAM_PERIOD_SIZE 13  
+#define SNDRV_PCM_HW_PARAM_PERIOD_BYTES 14  
+#define SNDRV_PCM_HW_PARAM_PERIODS 15  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_HW_PARAM_BUFFER_TIME 16  
+#define SNDRV_PCM_HW_PARAM_BUFFER_SIZE 17  
+#define SNDRV_PCM_HW_PARAM_BUFFER_BYTES 18  
+#define SNDRV_PCM_HW_PARAM_TICK_TIME 19  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_HW_PARAM_FIRST_INTERVAL SNDRV_PCM_HW_PARAM_SAMPLE_BITS
+#define SNDRV_PCM_HW_PARAM_LAST_INTERVAL SNDRV_PCM_HW_PARAM_TICK_TIME
+#define SNDRV_PCM_HW_PARAMS_NORESAMPLE (1<<0)  
+struct snd_interval {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int min, max;
+ unsigned int openmin:1,
+ openmax:1,
+ integer:1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ empty:1;
+};
+#define SNDRV_MASK_MAX 256
+struct snd_mask {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 bits[(SNDRV_MASK_MAX+31)/32];
+};
+struct snd_pcm_hw_params {
+ unsigned int flags;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK -
+ SNDRV_PCM_HW_PARAM_FIRST_MASK + 1];
+ struct snd_mask mres[5];
+ struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL -
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1];
+ struct snd_interval ires[9];
+ unsigned int rmask;
+ unsigned int cmask;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int info;
+ unsigned int msbits;
+ unsigned int rate_num;
+ unsigned int rate_den;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ snd_pcm_uframes_t fifo_size;
+ unsigned char reserved[64];
+};
+enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_PCM_TSTAMP_NONE = 0,
+ SNDRV_PCM_TSTAMP_ENABLE,
+ SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_ENABLE,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_pcm_sw_params {
+ int tstamp_mode;
+ unsigned int period_step;
+ unsigned int sleep_min;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ snd_pcm_uframes_t avail_min;
+ snd_pcm_uframes_t xfer_align;
+ snd_pcm_uframes_t start_threshold;
+ snd_pcm_uframes_t stop_threshold;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ snd_pcm_uframes_t silence_threshold;
+ snd_pcm_uframes_t silence_size;
+ snd_pcm_uframes_t boundary;
+ unsigned char reserved[64];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct snd_pcm_channel_info {
+ unsigned int channel;
+ __kernel_off_t offset;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int first;
+ unsigned int step;
+};
+struct snd_pcm_status {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ snd_pcm_state_t state;
+ struct timespec trigger_tstamp;
+ struct timespec tstamp;
+ snd_pcm_uframes_t appl_ptr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ snd_pcm_uframes_t hw_ptr;
+ snd_pcm_sframes_t delay;
+ snd_pcm_uframes_t avail;
+ snd_pcm_uframes_t avail_max;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ snd_pcm_uframes_t overrange;
+ snd_pcm_state_t suspended_state;
+ unsigned char reserved[60];
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_pcm_mmap_status {
+ snd_pcm_state_t state;
+ int pad1;
+ snd_pcm_uframes_t hw_ptr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct timespec tstamp;
+ snd_pcm_state_t suspended_state;
+};
+struct snd_pcm_mmap_control {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ snd_pcm_uframes_t appl_ptr;
+ snd_pcm_uframes_t avail_min;
+};
+#define SNDRV_PCM_SYNC_PTR_HWSYNC (1<<0)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_SYNC_PTR_APPL (1<<1)  
+#define SNDRV_PCM_SYNC_PTR_AVAIL_MIN (1<<2)  
+struct snd_pcm_sync_ptr {
+ unsigned int flags;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ union {
+ struct snd_pcm_mmap_status status;
+ unsigned char reserved[64];
+ } s;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ union {
+ struct snd_pcm_mmap_control control;
+ unsigned char reserved[64];
+ } c;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct snd_xferi {
+ snd_pcm_sframes_t result;
+ void __user *buf;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ snd_pcm_uframes_t frames;
+};
+struct snd_xfern {
+ snd_pcm_sframes_t result;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ void __user * __user *bufs;
+ snd_pcm_uframes_t frames;
+};
+enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0,
+ SNDRV_PCM_TSTAMP_TYPE_MONOTONIC,
+ SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_IOCTL_PVERSION _IOR('A', 0x00, int)
+#define SNDRV_PCM_IOCTL_INFO _IOR('A', 0x01, struct snd_pcm_info)
+#define SNDRV_PCM_IOCTL_TSTAMP _IOW('A', 0x02, int)
+#define SNDRV_PCM_IOCTL_TTSTAMP _IOW('A', 0x03, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_IOCTL_HW_REFINE _IOWR('A', 0x10, struct snd_pcm_hw_params)
+#define SNDRV_PCM_IOCTL_HW_PARAMS _IOWR('A', 0x11, struct snd_pcm_hw_params)
+#define SNDRV_PCM_IOCTL_HW_FREE _IO('A', 0x12)
+#define SNDRV_PCM_IOCTL_SW_PARAMS _IOWR('A', 0x13, struct snd_pcm_sw_params)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_IOCTL_STATUS _IOR('A', 0x20, struct snd_pcm_status)
+#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
+#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22)
+#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info)
+#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40)
+#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41)
+#define SNDRV_PCM_IOCTL_START _IO('A', 0x42)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_IOCTL_DROP _IO('A', 0x43)
+#define SNDRV_PCM_IOCTL_DRAIN _IO('A', 0x44)
+#define SNDRV_PCM_IOCTL_PAUSE _IOW('A', 0x45, int)
+#define SNDRV_PCM_IOCTL_REWIND _IOW('A', 0x46, snd_pcm_uframes_t)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_IOCTL_RESUME _IO('A', 0x47)
+#define SNDRV_PCM_IOCTL_XRUN _IO('A', 0x48)
+#define SNDRV_PCM_IOCTL_FORWARD _IOW('A', 0x49, snd_pcm_uframes_t)
+#define SNDRV_PCM_IOCTL_WRITEI_FRAMES _IOW('A', 0x50, struct snd_xferi)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_IOCTL_READI_FRAMES _IOR('A', 0x51, struct snd_xferi)
+#define SNDRV_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, struct snd_xfern)
+#define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct snd_xfern)
+#define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61)
+#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 0)
+enum {
+ SNDRV_RAWMIDI_STREAM_OUTPUT = 0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_RAWMIDI_STREAM_INPUT,
+ SNDRV_RAWMIDI_STREAM_LAST = SNDRV_RAWMIDI_STREAM_INPUT,
+};
+#define SNDRV_RAWMIDI_INFO_OUTPUT 0x00000001
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_RAWMIDI_INFO_INPUT 0x00000002
+#define SNDRV_RAWMIDI_INFO_DUPLEX 0x00000004
+struct snd_rawmidi_info {
+ unsigned int device;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int subdevice;
+ int stream;
+ int card;
+ unsigned int flags;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char id[64];
+ unsigned char name[80];
+ unsigned char subname[32];
+ unsigned int subdevices_count;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int subdevices_avail;
+ unsigned char reserved[64];
+};
+struct snd_rawmidi_params {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ int stream;
+ size_t buffer_size;
+ size_t avail_min;
+ unsigned int no_active_sensing: 1;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char reserved[16];
+};
+struct snd_rawmidi_status {
+ int stream;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct timespec tstamp;
+ size_t avail;
+ size_t xruns;
+ unsigned char reserved[16];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int)
+#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info)
+#define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct snd_rawmidi_params)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status)
+#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int)
+#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int)
+#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 6)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
+ SNDRV_TIMER_CLASS_NONE = -1,
+ SNDRV_TIMER_CLASS_SLAVE = 0,
+ SNDRV_TIMER_CLASS_GLOBAL,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_TIMER_CLASS_CARD,
+ SNDRV_TIMER_CLASS_PCM,
+ SNDRV_TIMER_CLASS_LAST = SNDRV_TIMER_CLASS_PCM,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
+ SNDRV_TIMER_SCLASS_NONE = 0,
+ SNDRV_TIMER_SCLASS_APPLICATION,
+ SNDRV_TIMER_SCLASS_SEQUENCER,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_TIMER_SCLASS_OSS_SEQUENCER,
+ SNDRV_TIMER_SCLASS_LAST = SNDRV_TIMER_SCLASS_OSS_SEQUENCER,
+};
+#define SNDRV_TIMER_GLOBAL_SYSTEM 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_TIMER_GLOBAL_RTC 1
+#define SNDRV_TIMER_GLOBAL_HPET 2
+#define SNDRV_TIMER_GLOBAL_HRTIMER 3
+#define SNDRV_TIMER_FLG_SLAVE (1<<0)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_timer_id {
+ int dev_class;
+ int dev_sclass;
+ int card;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ int device;
+ int subdevice;
+};
+struct snd_timer_ginfo {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct snd_timer_id tid;
+ unsigned int flags;
+ int card;
+ unsigned char id[64];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char name[80];
+ unsigned long reserved0;
+ unsigned long resolution;
+ unsigned long resolution_min;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long resolution_max;
+ unsigned int clients;
+ unsigned char reserved[32];
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_timer_gparams {
+ struct snd_timer_id tid;
+ unsigned long period_num;
+ unsigned long period_den;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char reserved[32];
+};
+struct snd_timer_gstatus {
+ struct snd_timer_id tid;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long resolution;
+ unsigned long resolution_num;
+ unsigned long resolution_den;
+ unsigned char reserved[32];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct snd_timer_select {
+ struct snd_timer_id id;
+ unsigned char reserved[32];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct snd_timer_info {
+ unsigned int flags;
+ int card;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char id[64];
+ unsigned char name[80];
+ unsigned long reserved0;
+ unsigned long resolution;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char reserved[64];
+};
+#define SNDRV_TIMER_PSFLG_AUTO (1<<0)  
+#define SNDRV_TIMER_PSFLG_EXCLUSIVE (1<<1)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_TIMER_PSFLG_EARLY_EVENT (1<<2)  
+struct snd_timer_params {
+ unsigned int flags;
+ unsigned int ticks;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int queue_size;
+ unsigned int reserved0;
+ unsigned int filter;
+ unsigned char reserved[60];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct snd_timer_status {
+ struct timespec tstamp;
+ unsigned int resolution;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int lost;
+ unsigned int overrun;
+ unsigned int queue;
+ unsigned char reserved[64];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int)
+#define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct snd_timer_id)
+#define SNDRV_TIMER_IOCTL_TREAD _IOW('T', 0x02, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_TIMER_IOCTL_GINFO _IOWR('T', 0x03, struct snd_timer_ginfo)
+#define SNDRV_TIMER_IOCTL_GPARAMS _IOW('T', 0x04, struct snd_timer_gparams)
+#define SNDRV_TIMER_IOCTL_GSTATUS _IOWR('T', 0x05, struct snd_timer_gstatus)
+#define SNDRV_TIMER_IOCTL_SELECT _IOW('T', 0x10, struct snd_timer_select)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_TIMER_IOCTL_INFO _IOR('T', 0x11, struct snd_timer_info)
+#define SNDRV_TIMER_IOCTL_PARAMS _IOW('T', 0x12, struct snd_timer_params)
+#define SNDRV_TIMER_IOCTL_STATUS _IOR('T', 0x14, struct snd_timer_status)
+#define SNDRV_TIMER_IOCTL_START _IO('T', 0xa0)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_TIMER_IOCTL_STOP _IO('T', 0xa1)
+#define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2)
+#define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3)
+struct snd_timer_read {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int resolution;
+ unsigned int ticks;
+};
+enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_TIMER_EVENT_RESOLUTION = 0,
+ SNDRV_TIMER_EVENT_TICK,
+ SNDRV_TIMER_EVENT_START,
+ SNDRV_TIMER_EVENT_STOP,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_TIMER_EVENT_CONTINUE,
+ SNDRV_TIMER_EVENT_PAUSE,
+ SNDRV_TIMER_EVENT_EARLY,
+ SNDRV_TIMER_EVENT_SUSPEND,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_TIMER_EVENT_RESUME,
+ SNDRV_TIMER_EVENT_MSTART = SNDRV_TIMER_EVENT_START + 10,
+ SNDRV_TIMER_EVENT_MSTOP = SNDRV_TIMER_EVENT_STOP + 10,
+ SNDRV_TIMER_EVENT_MCONTINUE = SNDRV_TIMER_EVENT_CONTINUE + 10,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ SNDRV_TIMER_EVENT_MPAUSE = SNDRV_TIMER_EVENT_PAUSE + 10,
+ SNDRV_TIMER_EVENT_MSUSPEND = SNDRV_TIMER_EVENT_SUSPEND + 10,
+ SNDRV_TIMER_EVENT_MRESUME = SNDRV_TIMER_EVENT_RESUME + 10,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct snd_timer_tread {
+ int event;
+ struct timespec tstamp;
+ unsigned int val;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 6)
+struct snd_ctl_card_info {
+ int card;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ int pad;
+ unsigned char id[16];
+ unsigned char driver[16];
+ unsigned char name[32];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char longname[80];
+ unsigned char reserved_[16];
+ unsigned char mixername[80];
+ unsigned char components[128];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+typedef int __bitwise snd_ctl_elem_type_t;
+#define SNDRV_CTL_ELEM_TYPE_NONE ((__force snd_ctl_elem_type_t) 0)  
+#define SNDRV_CTL_ELEM_TYPE_BOOLEAN ((__force snd_ctl_elem_type_t) 1)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_ELEM_TYPE_INTEGER ((__force snd_ctl_elem_type_t) 2)  
+#define SNDRV_CTL_ELEM_TYPE_ENUMERATED ((__force snd_ctl_elem_type_t) 3)  
+#define SNDRV_CTL_ELEM_TYPE_BYTES ((__force snd_ctl_elem_type_t) 4)  
+#define SNDRV_CTL_ELEM_TYPE_IEC958 ((__force snd_ctl_elem_type_t) 5)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_ELEM_TYPE_INTEGER64 ((__force snd_ctl_elem_type_t) 6)  
+#define SNDRV_CTL_ELEM_TYPE_LAST SNDRV_CTL_ELEM_TYPE_INTEGER64
+typedef int __bitwise snd_ctl_elem_iface_t;
+#define SNDRV_CTL_ELEM_IFACE_CARD ((__force snd_ctl_elem_iface_t) 0)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_ELEM_IFACE_HWDEP ((__force snd_ctl_elem_iface_t) 1)  
+#define SNDRV_CTL_ELEM_IFACE_MIXER ((__force snd_ctl_elem_iface_t) 2)  
+#define SNDRV_CTL_ELEM_IFACE_PCM ((__force snd_ctl_elem_iface_t) 3)  
+#define SNDRV_CTL_ELEM_IFACE_RAWMIDI ((__force snd_ctl_elem_iface_t) 4)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_ELEM_IFACE_TIMER ((__force snd_ctl_elem_iface_t) 5)  
+#define SNDRV_CTL_ELEM_IFACE_SEQUENCER ((__force snd_ctl_elem_iface_t) 6)  
+#define SNDRV_CTL_ELEM_IFACE_LAST SNDRV_CTL_ELEM_IFACE_SEQUENCER
+#define SNDRV_CTL_ELEM_ACCESS_READ (1<<0)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_ELEM_ACCESS_WRITE (1<<1)
+#define SNDRV_CTL_ELEM_ACCESS_READWRITE (SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE)
+#define SNDRV_CTL_ELEM_ACCESS_VOLATILE (1<<2)  
+#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP (1<<3)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READ (1<<4)  
+#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE (1<<5)  
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE (SNDRV_CTL_ELEM_ACCESS_TLV_READ|SNDRV_CTL_ELEM_ACCESS_TLV_WRITE)
+#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND (1<<6)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_ELEM_ACCESS_INACTIVE (1<<8)  
+#define SNDRV_CTL_ELEM_ACCESS_LOCK (1<<9)  
+#define SNDRV_CTL_ELEM_ACCESS_OWNER (1<<10)  
+#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK (1<<28)   
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_ELEM_ACCESS_USER (1<<29)  
+#define SNDRV_CTL_POWER_D0 0x0000  
+#define SNDRV_CTL_POWER_D1 0x0100  
+#define SNDRV_CTL_POWER_D2 0x0200  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_POWER_D3 0x0300  
+#define SNDRV_CTL_POWER_D3hot (SNDRV_CTL_POWER_D3|0x0000)  
+#define SNDRV_CTL_POWER_D3cold (SNDRV_CTL_POWER_D3|0x0001)  
+struct snd_ctl_elem_id {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int numid;
+ snd_ctl_elem_iface_t iface;
+ unsigned int device;
+ unsigned int subdevice;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char name[44];
+ unsigned int index;
+};
+struct snd_ctl_elem_list {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int offset;
+ unsigned int space;
+ unsigned int used;
+ unsigned int count;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct snd_ctl_elem_id __user *pids;
+ unsigned char reserved[50];
+};
+struct snd_ctl_elem_info {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct snd_ctl_elem_id id;
+ snd_ctl_elem_type_t type;
+ unsigned int access;
+ unsigned int count;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __kernel_pid_t owner;
+ union {
+ struct {
+ long min;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ long max;
+ long step;
+ } integer;
+ struct {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ long long min;
+ long long max;
+ long long step;
+ } integer64;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct {
+ unsigned int items;
+ unsigned int item;
+ char name[64];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ } enumerated;
+ unsigned char reserved[128];
+ } value;
+ union {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short d[4];
+ unsigned short *d_ptr;
+ } dimen;
+ unsigned char reserved[64-4*sizeof(unsigned short)];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct snd_ctl_elem_value {
+ struct snd_ctl_elem_id id;
+ unsigned int indirect: 1;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ union {
+ union {
+ long value[128];
+ long *value_ptr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ } integer;
+ union {
+ long long value[64];
+ long long *value_ptr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ } integer64;
+ union {
+ unsigned int item[128];
+ unsigned int *item_ptr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ } enumerated;
+ union {
+ unsigned char data[512];
+ unsigned char *data_ptr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ } bytes;
+ struct snd_aes_iec958 iec958;
+ } value;
+ struct timespec tstamp;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char reserved[128-sizeof(struct timespec)];
+};
+struct snd_ctl_tlv {
+ unsigned int numid;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int length;
+ unsigned int tlv[0];
+};
+#define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct snd_ctl_card_info)
+#define SNDRV_CTL_IOCTL_ELEM_LIST _IOWR('U', 0x10, struct snd_ctl_elem_list)
+#define SNDRV_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_READ _IOWR('U', 0x12, struct snd_ctl_elem_value)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct snd_ctl_elem_value)
+#define SNDRV_CTL_IOCTL_ELEM_LOCK _IOW('U', 0x14, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_ELEM_UNLOCK _IOW('U', 0x15, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_IOCTL_ELEM_ADD _IOWR('U', 0x17, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_REPLACE _IOWR('U', 0x18, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_REMOVE _IOWR('U', 0x19, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct snd_ctl_tlv)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct snd_ctl_tlv)
+#define SNDRV_CTL_IOCTL_TLV_COMMAND _IOWR('U', 0x1c, struct snd_ctl_tlv)
+#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int)
+#define SNDRV_CTL_IOCTL_HWDEP_INFO _IOR('U', 0x21, struct snd_hwdep_info)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE _IOR('U', 0x30, int)
+#define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct snd_pcm_info)
+#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int)
+#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct snd_rawmidi_info)
+#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int)
+#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int)
+#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum sndrv_ctl_event_type {
+ SNDRV_CTL_EVENT_ELEM = 0,
+ SNDRV_CTL_EVENT_LAST = SNDRV_CTL_EVENT_ELEM,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_EVENT_MASK_VALUE (1<<0)  
+#define SNDRV_CTL_EVENT_MASK_INFO (1<<1)  
+#define SNDRV_CTL_EVENT_MASK_ADD (1<<2)  
+#define SNDRV_CTL_EVENT_MASK_TLV (1<<3)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_EVENT_MASK_REMOVE (~0U)  
+struct snd_ctl_event {
+ int type;
+ union {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct {
+ unsigned int mask;
+ struct snd_ctl_elem_id id;
+ } elem;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char data8[60];
+ } data;
+};
+#define SNDRV_CTL_NAME_NONE ""
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_NAME_PLAYBACK "Playback "
+#define SNDRV_CTL_NAME_CAPTURE "Capture "
+#define SNDRV_CTL_NAME_IEC958_NONE ""
+#define SNDRV_CTL_NAME_IEC958_SWITCH "Switch"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_NAME_IEC958_VOLUME "Volume"
+#define SNDRV_CTL_NAME_IEC958_DEFAULT "Default"
+#define SNDRV_CTL_NAME_IEC958_MASK "Mask"
+#define SNDRV_CTL_NAME_IEC958_CON_MASK "Con Mask"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SNDRV_CTL_NAME_IEC958_PRO_MASK "Pro Mask"
+#define SNDRV_CTL_NAME_IEC958_PCM_STREAM "PCM Stream"
+#define SNDRV_CTL_NAME_IEC958(expl,direction,what) "IEC958 " expl SNDRV_CTL_NAME_##direction SNDRV_CTL_NAME_IEC958_##what
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/tools/clean_header.py b/libc/kernel/tools/clean_header.py
index 94b19ce..0549fc2 100755
--- a/libc/kernel/tools/clean_header.py
+++ b/libc/kernel/tools/clean_header.py
@@ -7,7 +7,7 @@
 
 noUpdate = 1
 
-def  cleanupFile( path, original_path=kernel_original_path ):
+def  cleanupFile( path, original_path):
     """reads an original header and perform the cleanup operation on it
        this functions returns the destination path and the clean header
        as a single string"""
@@ -121,7 +121,7 @@
 
     if noUpdate:
         for path in args:
-            dst_path, newdata = cleanupFile(path)
+            dst_path, newdata = cleanupFile(path,kernel_original_path)
             print newdata
 
         sys.exit(0)
@@ -131,7 +131,7 @@
     b = BatchFileUpdater()
 
     for path in args:
-        dst_path, newdata = cleanupFile(path)
+        dst_path, newdata = cleanupFile(path,kernel_original_path)
         if not dst_path:
             continue
 
diff --git a/libc/netbsd/gethnamaddr.c b/libc/netbsd/gethnamaddr.c
index 3ebe53e..9a9f6e2 100644
--- a/libc/netbsd/gethnamaddr.c
+++ b/libc/netbsd/gethnamaddr.c
@@ -67,6 +67,7 @@
 #include <netdb.h>
 #include <stdarg.h>
 #include <stdio.h>
+#include <strings.h>
 #include <syslog.h>
 
 #ifndef LOG_AUTH
@@ -637,7 +638,7 @@
 }
 
 struct hostent *
-gethostbyaddr(const char *addr,	/* XXX should have been def'd as u_char! */
+gethostbyaddr(const void *addr,
     socklen_t len, int af)
 {
 	const u_char *uaddr = (const u_char *)addr;
diff --git a/libc/netbsd/net/getaddrinfo.c b/libc/netbsd/net/getaddrinfo.c
index edb4f70..cf05036 100644
--- a/libc/netbsd/net/getaddrinfo.c
+++ b/libc/netbsd/net/getaddrinfo.c
@@ -97,6 +97,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <unistd.h>
 
 #include <syslog.h>
diff --git a/libc/netbsd/net/nsdispatch.c b/libc/netbsd/net/nsdispatch.c
index fa99366..15282be 100644
--- a/libc/netbsd/net/nsdispatch.c
+++ b/libc/netbsd/net/nsdispatch.c
@@ -84,6 +84,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <unistd.h>
 
 static nss_method
diff --git a/libc/netbsd/resolv/res_cache.c b/libc/netbsd/resolv/res_cache.c
index a9a67f2..e3ceb5a 100644
--- a/libc/netbsd/resolv/res_cache.c
+++ b/libc/netbsd/resolv/res_cache.c
@@ -35,6 +35,7 @@
 
 #include <errno.h>
 #include "arpa_nameser.h"
+#include <sys/system_properties.h>
 #include <net/if.h>
 #include <netdb.h>
 #include <linux/if.h>
@@ -113,7 +114,7 @@
  */
 #define  CONFIG_SECONDS    (60*10)    /* 10 minutes */
 
-/* maximum number of entries kept in the cache. This value has been
+/* default number of entries kept in the cache. This value has been
  * determined by browsing through various sites and counting the number
  * of corresponding requests. Keep in mind that our framework is currently
  * performing two requests per name lookup (one for IPv4, the other for IPv6)
@@ -132,10 +133,16 @@
  * most high-level websites use lots of media/ad servers with different names
  * but these are generally reused when browsing through the site.
  *
- * As such, a valud of 64 should be relatively conformtable at the moment.
+ * As such, a value of 64 should be relatively comfortable at the moment.
+ *
+ * The system property ro.net.dns_cache_size can be used to override the default
+ * value with a custom value
  */
 #define  CONFIG_MAX_ENTRIES    64
 
+/* name of the system property that can be used to set the cache size */
+#define  DNS_CACHE_SIZE_PROP_NAME   "ro.net.dns_cache_size"
+
 /****************************************************************************/
 /****************************************************************************/
 /*****                                                                  *****/
@@ -1151,15 +1158,15 @@
  * for simplicity, the hash-table fields 'hash' and 'hlink' are
  * inlined in the Entry structure.
  */
-#define  MAX_HASH_ENTRIES   (2*CONFIG_MAX_ENTRIES)
 
 typedef struct resolv_cache {
+    int              max_entries;
     int              num_entries;
     Entry            mru_list;
     pthread_mutex_t  lock;
     unsigned         generation;
     int              last_id;
-    Entry*           entries[ MAX_HASH_ENTRIES ];
+    Entry*           entries;
 } Cache;
 
 typedef struct resolv_cache_info {
@@ -1179,9 +1186,9 @@
     int     nn;
     time_t  now = _time_now();
 
-    for (nn = 0; nn < MAX_HASH_ENTRIES; nn++) 
+    for (nn = 0; nn < cache->max_entries; nn++)
     {
-        Entry**  pnode = &cache->entries[nn];
+        Entry**  pnode = (Entry**) &cache->entries[nn];
 
         while (*pnode != NULL) {
             Entry*  node = *pnode;
@@ -1199,6 +1206,30 @@
          "*************************");
 }
 
+/* Return max number of entries allowed in the cache,
+ * i.e. cache size. The cache size is either defined
+ * by system property ro.net.dns_cache_size or by
+ * CONFIG_MAX_ENTRIES if system property not set
+ * or set to invalid value. */
+static int
+_res_cache_get_max_entries( void )
+{
+    int result = -1;
+    char cache_size[PROP_VALUE_MAX];
+
+    if (__system_property_get(DNS_CACHE_SIZE_PROP_NAME, cache_size) > 0) {
+        result = atoi(cache_size);
+    }
+
+    // ro.net.dns_cache_size not set or set to negative value
+    if (result <= 0) {
+        result = CONFIG_MAX_ENTRIES;
+    }
+
+    XLOG("cache size: %d", result);
+    return result;
+}
+
 static struct resolv_cache*
 _resolv_cache_create( void )
 {
@@ -1206,10 +1237,17 @@
 
     cache = calloc(sizeof(*cache), 1);
     if (cache) {
-        cache->generation = ~0U;
-        pthread_mutex_init( &cache->lock, NULL );
-        cache->mru_list.mru_prev = cache->mru_list.mru_next = &cache->mru_list;
-        XLOG("%s: cache created\n", __FUNCTION__);
+        cache->max_entries = _res_cache_get_max_entries();
+        cache->entries = calloc(sizeof(*cache->entries), cache->max_entries);
+        if (cache->entries) {
+            cache->generation = ~0U;
+            pthread_mutex_init( &cache->lock, NULL );
+            cache->mru_list.mru_prev = cache->mru_list.mru_next = &cache->mru_list;
+            XLOG("%s: cache created\n", __FUNCTION__);
+        } else {
+            free(cache);
+            cache = NULL;
+        }
     }
     return cache;
 }
@@ -1300,8 +1338,8 @@
 _cache_lookup_p( Cache*   cache,
                  Entry*   key )
 {
-    int      index = key->hash % MAX_HASH_ENTRIES;
-    Entry**  pnode = &cache->entries[ key->hash % MAX_HASH_ENTRIES ];
+    int      index = key->hash % cache->max_entries;
+    Entry**  pnode = (Entry**) &cache->entries[ index ];
 
     while (*pnode != NULL) {
         Entry*  node = *pnode;
@@ -1482,7 +1520,7 @@
         goto Exit;
     }
 
-    if (cache->num_entries >= CONFIG_MAX_ENTRIES) {
+    if (cache->num_entries >= cache->max_entries) {
         _cache_remove_oldest(cache);
         /* need to lookup again */
         lookup = _cache_lookup_p(cache, key);
diff --git a/libc/netbsd/resolv/res_debug.c b/libc/netbsd/resolv/res_debug.c
index 721e015..46e583b 100644
--- a/libc/netbsd/resolv/res_debug.c
+++ b/libc/netbsd/resolv/res_debug.c
@@ -123,6 +123,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <time.h>
 
 
diff --git a/libc/private/__dso_handle.S b/libc/private/__dso_handle.S
index fcebab6..3e80128 100644
--- a/libc/private/__dso_handle.S
+++ b/libc/private/__dso_handle.S
@@ -32,6 +32,11 @@
 #
         .section .bss
         .align 4
+
+#ifndef CRT_LEGACY_WORKAROUND
+	.hidden __dso_handle
+#endif
+
         .globl __dso_handle
 __dso_handle:
         .long 0
diff --git a/libc/private/__dso_handle_so.S b/libc/private/__dso_handle_so.S
new file mode 100644
index 0000000..77a5d7f
--- /dev/null
+++ b/libc/private/__dso_handle_so.S
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+# The __dso_handle global variable is used by static
+# C++ constructors and destructors in the binary.
+# See http://www.codesourcery.com/public/cxx-abi/abi.html#dso-dtor
+#
+	.data
+        .align 4
+	.hidden __dso_handle
+        .globl __dso_handle
+__dso_handle:
+        .long __dso_handle
diff --git a/libc/private/logd.h b/libc/private/logd.h
index 43fa742..4a9b62e 100644
--- a/libc/private/logd.h
+++ b/libc/private/logd.h
@@ -44,6 +44,7 @@
     ANDROID_LOG_SILENT,     /* only for SetMinPriority(); must be last */
 };
 
+int __libc_android_log_write(int prio, const char* tag, const char* buffer);
 int __libc_android_log_print(int prio, const char *tag, const char *fmt, ...);
 int __libc_android_log_vprint(int prio, const char *tag, const char *fmt, va_list ap);
 
diff --git a/libc/stdio/vfscanf.c b/libc/stdio/vfscanf.c
index b16e3c7..78f404e 100644
--- a/libc/stdio/vfscanf.c
+++ b/libc/stdio/vfscanf.c
@@ -162,7 +162,13 @@
 			flags |= MAXINT;
 			goto again;
 		case 'L':
-			flags |= LONGDBL;
+			flags |=
+				(*fmt == 'd') ? LLONG :
+				(*fmt == 'i') ? LLONG :
+				(*fmt == 'o') ? LLONG :
+				(*fmt == 'u') ? LLONG :
+				(*fmt == 'x') ? LLONG :
+				LONGDBL;
 			goto again;
 		case 'h':
 			if (*fmt == 'h') {
diff --git a/libc/stdlib/atexit.c b/libc/stdlib/atexit.c
index 4ba2177..f4bcab9 100644
--- a/libc/stdlib/atexit.c
+++ b/libc/stdlib/atexit.c
@@ -104,6 +104,7 @@
 	return (ret);
 }
 
+#ifdef CRT_LEGACY_WORKAROUND
 /*
  * Register a function to be performed at exit.
  */
@@ -112,6 +113,7 @@
 {
 	return (__cxa_atexit((void (*)(void *))func, NULL, NULL));
 }
+#endif
 
 /*
  * Call all handlers registered with __cxa_atexit() for the shared
diff --git a/libc/string/strerror_r.c b/libc/string/strerror_r.c
index f43d417..2f26f17 100644
--- a/libc/string/strerror_r.c
+++ b/libc/string/strerror_r.c
@@ -21,7 +21,7 @@
 
     for (;;)
     {
-        if (strings[nn].code == 0)
+        if (strings[nn].msg == NULL)
             break;
 
         if (strings[nn].code == code)
diff --git a/libc/tools/checksyscalls.py b/libc/tools/checksyscalls.py
index f642e84..1b922a3 100755
--- a/libc/tools/checksyscalls.py
+++ b/libc/tools/checksyscalls.py
@@ -86,8 +86,14 @@
 
     m = re_arm_nr_line.match(line)
     if m:
-        #print "%s = %s" % (m.group(1), m.group(2))
-        dict["ARM_"+m.group(1)] = int(m.group(2)) + 0x0f0000
+        offset_str = m.group(2)
+        #print "%s = %s" % (m.group(1), offset_str)
+        base = 10
+        if offset_str.lower().startswith("0x"):
+          # Processing something similar to
+          #   #define __ARM_NR_cmpxchg  (__ARM_NR_BASE+0x00fff0)
+          base = 16
+        dict["ARM_"+m.group(1)] = int(offset_str, base) + 0x0f0000
         return
 
     m = re_x86_line.match(line)
diff --git a/libc/tzcode/strftime.c b/libc/tzcode/strftime.c
index ab713fb..a2cc3b3 100644
--- a/libc/tzcode/strftime.c
+++ b/libc/tzcode/strftime.c
@@ -407,9 +407,9 @@
                     tm = *t;
                     mkt = mktime64(&tm);
                     if (TYPE_SIGNED(time64_t))
-                        (void) sprintf(buf, "%lld",
+                        (void) snprintf(buf, sizeof(buf), "%lld",
                             (long long) mkt);
-                    else    (void) sprintf(buf, "%llu",
+                    else    (void) snprintf(buf, sizeof(buf), "%llu",
                             (unsigned long long) mkt);
                     pt = _add(buf, pt, ptlim, modifier);
                 }
diff --git a/libc/unistd/exec.c b/libc/unistd/exec.c
index cbb98b3..a50185f 100644
--- a/libc/unistd/exec.c
+++ b/libc/unistd/exec.c
@@ -36,6 +36,7 @@
 #include <limits.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <stdio.h>
 #include <paths.h>
 #include <stdarg.h>
diff --git a/libc/unistd/open.c b/libc/unistd/open.c
index e8b1c89..03cba45 100644
--- a/libc/unistd/open.c
+++ b/libc/unistd/open.c
@@ -35,9 +35,7 @@
 {
     mode_t  mode = 0;
 
-#if !defined(__i386__)
     flags |= O_LARGEFILE;
-#endif
 
     if (flags & O_CREAT)
     {
diff --git a/libc/unistd/openat.c b/libc/unistd/openat.c
index 88b39a4..6b7b367 100644
--- a/libc/unistd/openat.c
+++ b/libc/unistd/openat.c
@@ -35,9 +35,7 @@
 {
     mode_t  mode = 0;
 
-#if !defined(__i386__)
     flags |= O_LARGEFILE;
-#endif
 
     if (flags & O_CREAT)
     {
diff --git a/libc/unistd/sigblock.c b/libc/unistd/sigblock.c
index 863d7da..176bc13 100644
--- a/libc/unistd/sigblock.c
+++ b/libc/unistd/sigblock.c
@@ -37,6 +37,7 @@
         sigset_t  the_sigset;
     } in, out;
 
+    sigemptyset(&in.the_sigset);
     in.the_mask = mask;
 
     n = sigprocmask(SIG_BLOCK, &in.the_sigset, &out.the_sigset);
diff --git a/libc/unistd/sigsetmask.c b/libc/unistd/sigsetmask.c
index 4f46458..7842bf1 100644
--- a/libc/unistd/sigsetmask.c
+++ b/libc/unistd/sigsetmask.c
@@ -38,6 +38,7 @@
         sigset_t  the_sigset;
     } in, out;
 
+    sigemptyset(&in.the_sigset);
     in.the_mask = mask;
 
     n = sigprocmask(SIG_SETMASK, &in.the_sigset, &out.the_sigset);
diff --git a/libc/unistd/time.c b/libc/unistd/time.c
index 4b51675..18aa62c 100644
--- a/libc/unistd/time.c
+++ b/libc/unistd/time.c
@@ -34,12 +34,15 @@
 time(time_t *t)
 {
 	struct timeval tt;
+	time_t ret;
 
 	if (gettimeofday(&tt, (struct timezone *)0) < 0)
-		return (-1);
-	if (t)
-		*t = (time_t)tt.tv_sec;
-	return (tt.tv_sec);
+		ret = -1;
+	else
+		ret = tt.tv_sec;
+	if (t != NULL)
+		*t = ret;
+	return ret;
 }
 
 // return monotonically increasing CPU time in ticks relative to unspecified epoch
diff --git a/libc/zoneinfo/zoneinfo.dat b/libc/zoneinfo/zoneinfo.dat
index 7b1bd49..bac23f0 100644
--- a/libc/zoneinfo/zoneinfo.dat
+++ b/libc/zoneinfo/zoneinfo.dat
Binary files differ
diff --git a/libc/zoneinfo/zoneinfo.idx b/libc/zoneinfo/zoneinfo.idx
index 984aa00..7750e4d 100644
--- a/libc/zoneinfo/zoneinfo.idx
+++ b/libc/zoneinfo/zoneinfo.idx
Binary files differ
diff --git a/libc/zoneinfo/zoneinfo.version b/libc/zoneinfo/zoneinfo.version
index 2a4dffc..4abe0cc 100644
--- a/libc/zoneinfo/zoneinfo.version
+++ b/libc/zoneinfo/zoneinfo.version
@@ -1 +1 @@
-2011g
+2011h
diff --git a/libdl/Android.mk b/libdl/Android.mk
index 8d56f9a..d2289f8 100644
--- a/libdl/Android.mk
+++ b/libdl/Android.mk
@@ -18,11 +18,9 @@
 LOCAL_LDFLAGS := -Wl,--exclude-libs=libgcc.a
 
 # for x86, exclude libgcc_eh.a for the same reasons as above
-ifneq ($(TARGET_SIMULATOR),true)
 ifeq ($(TARGET_ARCH),x86)
 LOCAL_LDFLAGS += -Wl,--exclude-libs=libgcc_eh.a
 endif
-endif
 
 LOCAL_SRC_FILES:= libdl.c
 
diff --git a/libstdc++/src/new.cpp b/libstdc++/src/new.cpp
index a9c92d4..ddd3dba 100644
--- a/libstdc++/src/new.cpp
+++ b/libstdc++/src/new.cpp
@@ -7,7 +7,7 @@
 {
     void* p = malloc(size);
     if (p == NULL) {
-        // abort();
+        abort();
     }
     return p;
 }
@@ -16,7 +16,7 @@
 {
     void* p = malloc(size);
     if (p == NULL) {
-        // abort();
+        abort();
     }
     return p;
 }
diff --git a/libthread_db/Android.mk b/libthread_db/Android.mk
index 922b9cf..af506ed 100644
--- a/libthread_db/Android.mk
+++ b/libthread_db/Android.mk
@@ -22,12 +22,7 @@
 LOCAL_WHOLE_STATIC_LIBRARIES := libthread_db
 LOCAL_MODULE:=libthread_db
 LOCAL_SHARED_LIBRARIES := libdl libc
-
-# NOTE: Using --no-undefined results in a missing symbol that is defined inside
-# gdbserver and is resolved at runtime. Since there is no library containing
-# this symbol that we can link against, set LOCAL_ALLOW_UNDEFINED_SYMBOLS so
-# that --no-undefined is removed from the linker flags.
-LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
+LOCAL_ALLOW_UNDEFINED_SYMBOLS := false
 LOCAL_SYSTEM_SHARED_LIBRARIES :=
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/libthread_db/include/thread_db.h b/libthread_db/include/thread_db.h
index 6ff968f..1ed8ffca 100644
--- a/libthread_db/include/thread_db.h
+++ b/libthread_db/include/thread_db.h
@@ -149,6 +149,10 @@
 extern td_err_e td_ta_thr_iter(td_thragent_t const * agent, td_thr_iter_f * func, void * cookie,
                                td_thr_state_e state, int32_t prio, sigset_t * sigmask, uint32_t user_flags);
 
+extern td_err_e td_thr_event_enable(td_thrhandle_t const * handle, td_event_e event);
+
+extern td_err_e td_thr_get_info(td_thrhandle_t const * handle, td_thrinfo_t * info);
+
 extern char const ** td_symbol_list(void);
 
 extern td_err_e td_thr_tls_get_addr(const td_thrhandle_t * th,
diff --git a/libthread_db/libthread_db.c b/libthread_db/libthread_db.c
index 2cf4d38..86e1cf4 100644
--- a/libthread_db/libthread_db.c
+++ b/libthread_db/libthread_db.c
@@ -81,6 +81,25 @@
 {
     void * pc;
 
+#ifdef __i386__
+    /* Get the eip from offset 12*4 = 48 as defined in the struct
+     * user_regs_struct in user_32.h
+     */
+    pc = (void *)ptrace(PTRACE_PEEKUSR, handle->tid, (void *)48 /* eip */, NULL);
+    /* FIXME - pc is a non-decremented breakpoint address, hence the
+     * addition of 1 on test.  This seems to work for the thread hook
+     * function in libc.so but should be properly fixed.
+     */
+    if (pc == ((int)bkpt_addr + 1)) {
+        /* The hook function takes the id of the new thread as it's first
+         * param, so grab it from ecx at offset 4 in struct user_regs_struct
+         * (using fastcall convention for x86)
+         */
+        gEventMsgHandle.pid = ptrace(PTRACE_PEEKUSR, handle->tid, (void *)4 /* ecx */, NULL);
+        gEventMsgHandle.tid = gEventMsgHandle.pid;
+        return 0x42;
+    }
+#else
     pc = (void *)ptrace(PTRACE_PEEKUSR, handle->tid, (void *)60 /* r15/pc */, NULL);
 
     if (pc == bkpt_addr) {
@@ -90,6 +109,7 @@
         gEventMsgHandle.tid = gEventMsgHandle.pid;
         return 0x42;
     }
+#endif
     return 0;
 }
 
@@ -156,7 +176,7 @@
 {
     int32_t err;
 
-    /* 
+    /*
      * This is nasty, ps_pglobal_lookup is implemented in gdbserver and looks up
      * the symbol from it's cache, which is populated at start time with the
      * symbols returned from td_symbol_list via calls back to the host.
diff --git a/linker/Android.mk b/linker/Android.mk
index da311cd..60f291c 100644
--- a/linker/Android.mk
+++ b/linker/Android.mk
@@ -8,8 +8,7 @@
 	linker_format.c \
 	rt.c \
 	dlfcn.c \
-	debugger.c \
-	ba.c
+	debugger.c
 
 ifeq ($(TARGET_ARCH),sh)
 # SH-4A series virtual address range from 0x00000000 to 0x7FFFFFFF.
@@ -76,8 +75,6 @@
 LOCAL_MODULE_CLASS := EXECUTABLES
 LOCAL_MODULE_SUFFIX := $(TARGET_EXECUTABLE_SUFFIX)
 
-# Executables are not prelinked.
-LOCAL_PRELINK_MODULE := false
 
 include $(BUILD_SYSTEM)/dynamic_binary.mk
 
diff --git a/linker/ba.c b/linker/ba.c
deleted file mode 100644
index db49c4b..0000000
--- a/linker/ba.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "linker.h"
-#include "linker_debug.h"
-#include "ba.h"
-
-#undef min
-#define min(a,b) ((a)<(b)?(a):(b))
-
-#define BA_IS_FREE(index) (!(ba->bitmap[index].allocated))
-#define BA_ORDER(index) ba->bitmap[index].order
-#define BA_BUDDY_INDEX(index) ((index) ^ (1 << BA_ORDER(index)))
-#define BA_NEXT_INDEX(index) ((index) + (1 << BA_ORDER(index)))
-#define BA_OFFSET(index) ((index) * ba->min_alloc)
-#define BA_START_ADDR(index) (BA_OFFSET(index) + ba->base)
-#define BA_LEN(index) ((1 << BA_ORDER(index)) * ba->min_alloc)
-
-static unsigned long ba_order(struct ba *ba, unsigned long len);
-
-void ba_init(struct ba *ba)
-{
-    int i, index = 0;
-
-    unsigned long max_order = ba_order(ba, ba->size);
-    if (ba->max_order == 0 || ba->max_order > max_order)
-        ba->max_order = max_order;
-
-    for (i = sizeof(ba->num_entries) * 8 - 1; i >= 0; i--) {
-        if (ba->num_entries &  1<<i) {
-            BA_ORDER(index) = i;
-            index = BA_NEXT_INDEX(index);
-        }
-    }
-}
-
-int ba_free(struct ba *ba, int index)
-{
-    int buddy, curr = index;
-
-    /* clean up the bitmap, merging any buddies */
-    ba->bitmap[curr].allocated = 0;
-    /* find a slots buddy Buddy# = Slot# ^ (1 << order)
-     * if the buddy is also free merge them
-     * repeat until the buddy is not free or end of the bitmap is reached
-     */
-    do {
-        buddy = BA_BUDDY_INDEX(curr);
-        if (BA_IS_FREE(buddy) &&
-                BA_ORDER(buddy) == BA_ORDER(curr)) {
-            BA_ORDER(buddy)++;
-            BA_ORDER(curr)++;
-            curr = min(buddy, curr);
-        } else {
-            break;
-        }
-    } while (curr < ba->num_entries);
-
-    return 0;
-}
-
-static unsigned long ba_order(struct ba *ba, unsigned long len)
-{
-    unsigned long i;
-
-    len = (len + ba->min_alloc - 1) / ba->min_alloc;
-    len--;
-    for (i = 0; i < sizeof(len)*8; i++)
-        if (len >> i == 0)
-            break;
-    return i;
-}
-
-int ba_allocate(struct ba *ba, unsigned long len)
-{
-    int curr = 0;
-    int end = ba->num_entries;
-    int best_fit = -1;
-    unsigned long order = ba_order(ba, len);
-
-    if (order > ba->max_order)
-        return -1;
-
-    /* look through the bitmap:
-     *  if you find a free slot of the correct order use it
-     *  otherwise, use the best fit (smallest with size > order) slot
-     */
-    while (curr < end) {
-        if (BA_IS_FREE(curr)) {
-            if (BA_ORDER(curr) == (unsigned char)order) {
-                /* set the not free bit and clear others */
-                best_fit = curr;
-                break;
-            }
-            if (BA_ORDER(curr) > (unsigned char)order &&
-                (best_fit < 0 ||
-                 BA_ORDER(curr) < BA_ORDER(best_fit)))
-                best_fit = curr;
-        }
-        curr = BA_NEXT_INDEX(curr);
-    }
-
-    /* if best_fit < 0, there are no suitable slots,
-     * return an error
-     */
-    if (best_fit < 0)
-        return -1;
-
-    /* now partition the best fit:
-     *  split the slot into 2 buddies of order - 1
-     *  repeat until the slot is of the correct order
-     */
-    while (BA_ORDER(best_fit) > (unsigned char)order) {
-        int buddy;
-        BA_ORDER(best_fit) -= 1;
-        buddy = BA_BUDDY_INDEX(best_fit);
-        BA_ORDER(buddy) = BA_ORDER(best_fit);
-    }
-    ba->bitmap[best_fit].allocated = 1;
-    return best_fit;
-}
-
-unsigned long ba_start_addr(struct ba *ba, int index)
-{
-    return BA_START_ADDR(index);
-}
-
-unsigned long ba_len(struct ba *ba, int index)
-{
-    return BA_LEN(index);
-}
diff --git a/linker/ba.h b/linker/ba.h
deleted file mode 100644
index c11017b..0000000
--- a/linker/ba.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef __LINKER_BA_H
-#define __LINKER_BA_H
-
-struct ba_bits {
-    unsigned allocated:1;           /* 1 if allocated, 0 if free */
-    unsigned order:7;               /* size of the region in ba space */
-};
-
-struct ba {
-    /* start address of the ba space */
-    unsigned long base;
-    /* total size of the ba space */
-    unsigned long size;
-    /* the smaller allocation that can be made */
-    unsigned long min_alloc;
-    /* the order of the largest allocation that can be made */
-    unsigned long max_order;
-    /* number of entries in the ba space */
-    int num_entries;
-    /* the bitmap for the region indicating which entries are allocated
-     * and which are free */
-    struct ba_bits *bitmap;
-};
-
-extern void ba_init(struct ba *ba);
-extern int ba_allocate(struct ba *ba, unsigned long len);
-extern int ba_free(struct ba *ba, int index);
-extern unsigned long ba_start_addr(struct ba *ba, int index);
-extern unsigned long ba_len(struct ba *ba, int index);
-
-#endif
diff --git a/linker/linker.c b/linker/linker.c
index 5a9dccf..4d85064 100644
--- a/linker/linker.c
+++ b/linker/linker.c
@@ -51,8 +51,6 @@
 #include "linker_environ.h"
 #include "linker_format.h"
 
-#include "ba.h"
-
 #define ALLOW_SYMBOLS_FROM_MAIN 1
 #define SO_MAX 128
 
@@ -96,17 +94,6 @@
 #endif
 
 
-/* Set up for the buddy allocator managing the non-prelinked libraries. */
-static struct ba_bits ba_nonprelink_bitmap[(LIBLAST - LIBBASE) / LIBINC];
-static struct ba ba_nonprelink = {
-    .base = LIBBASE,
-    .size = LIBLAST - LIBBASE,
-    .min_alloc = LIBINC,
-    /* max_order will be determined automatically */
-    .bitmap = ba_nonprelink_bitmap,
-    .num_entries = sizeof(ba_nonprelink_bitmap)/sizeof(ba_nonprelink_bitmap[0]),
-};
-
 static inline int validate_soinfo(soinfo *si)
 {
     return (si >= sopool && si < sopool + SO_MAX) ||
@@ -292,7 +279,6 @@
     memset(si, 0, sizeof(soinfo));
     strlcpy((char*) si->name, name, sizeof(si->name));
     sonext->next = si;
-    si->ba_index = -1; /* by default, prelinked */
     si->next = NULL;
     si->refcount = 0;
     sonext = si;
@@ -822,7 +808,7 @@
 static int reserve_mem_region(soinfo *si)
 {
     void *base = mmap((void *)si->base, si->size, PROT_READ | PROT_EXEC,
-                      MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+                      MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
     if (base == MAP_FAILED) {
         DL_ERR("%5d can NOT map (%sprelinked) library '%s' at 0x%08x "
               "as requested, will try general pool: %d (%s)",
@@ -844,28 +830,25 @@
 {
     if (si->base) {
         /* Attempt to mmap a prelinked library. */
-        si->ba_index = -1;
         return reserve_mem_region(si);
     }
 
-    /* This is not a prelinked library, so we attempt to allocate space
-       for it from the buddy allocator, which manages the area between
-       LIBBASE and LIBLAST.
+    /* This is not a prelinked library, so we use the kernel's default
+       allocator.
     */
-    si->ba_index = ba_allocate(&ba_nonprelink, si->size);
-    if(si->ba_index >= 0) {
-        si->base = ba_start_addr(&ba_nonprelink, si->ba_index);
-        PRINT("%5d mapping library '%s' at %08x (index %d) " \
-              "through buddy allocator.\n",
-              pid, si->name, si->base, si->ba_index);
-        if (reserve_mem_region(si) < 0) {
-            ba_free(&ba_nonprelink, si->ba_index);
-            si->ba_index = -1;
-            si->base = 0;
-            goto err;
-        }
-        return 0;
+
+    void *base = mmap(NULL, si->size, PROT_READ | PROT_EXEC,
+                      MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+    if (base == MAP_FAILED) {
+        DL_ERR("%5d mmap of library '%s' failed: %d (%s)\n",
+              pid, si->name,
+              errno, strerror(errno));
+        goto err;
     }
+    si->base = (unsigned) base;
+    PRINT("%5d mapped library '%s' to %08x via kernel allocator.\n",
+          pid, si->name, si->base);
+    return 0;
 
 err:
     DL_ERR("OOPS: %5d cannot map library '%s'. no vspace available.",
@@ -1154,10 +1137,6 @@
 
     /* Now actually load the library's segments into right places in memory */
     if (load_segments(fd, &__header[0], si) < 0) {
-        if (si->ba_index >= 0) {
-            ba_free(&ba_nonprelink, si->ba_index);
-            si->ba_index = -1;
-        }
         goto fail;
     }
 
@@ -1187,9 +1166,6 @@
     TRACE("[ %5d init_library base=0x%08x sz=0x%08x name='%s') ]\n",
           pid, si->base, si->size, si->name);
 
-    if (si->base < LIBBASE || si->base >= LIBLAST)
-        si->flags |= FLAG_PRELINKED;
-
     if(link_image(si, wr_offset)) {
             /* We failed to link.  However, we can only restore libbase
             ** if no additional libraries have moved it since we updated it.
@@ -1264,12 +1240,6 @@
         }
 
         munmap((char *)si->base, si->size);
-        if (si->ba_index >= 0) {
-            PRINT("%5d releasing library '%s' address space at %08x "\
-                  "through buddy allocator.\n",
-                  pid, si->name, si->base);
-            ba_free(&ba_nonprelink, si->ba_index);
-        }
         notify_gdb_of_unload(si);
         free_info(si);
         si->refcount = 0;
@@ -2213,8 +2183,6 @@
         vecs += 2;
     }
 
-    ba_init(&ba_nonprelink);
-
     si->base = 0;
     si->dynamic = (unsigned *)-1;
     si->wrprotect_start = 0xffffffff;
diff --git a/linker/linker.h b/linker/linker.h
index 68ac275..301d268 100644
--- a/linker/linker.h
+++ b/linker/linker.h
@@ -83,7 +83,6 @@
 #define FLAG_LINKED     0x00000001
 #define FLAG_ERROR      0x00000002
 #define FLAG_EXE        0x00000004 // The main executable
-#define FLAG_PRELINKED  0x00000008 // This is a pre-linked lib
 
 #define SOINFO_NAME_LEN 128
 
@@ -95,8 +94,6 @@
     unsigned entry;
     unsigned base;
     unsigned size;
-    // buddy-allocator index, negative for prelinked libraries
-    int ba_index;
 
     unsigned *dynamic;
 
@@ -154,17 +151,6 @@
 
 extern soinfo libdl_info;
 
-/* these must all be powers of two */
-#ifdef ARCH_SH
-#define LIBBASE 0x60000000
-#define LIBLAST 0x70000000
-#define LIBINC  0x00100000
-#else
-#define LIBBASE 0x80000000
-#define LIBLAST 0x90000000
-#define LIBINC  0x00100000
-#endif
-
 #ifdef ANDROID_ARM_LINKER
 
 #define R_ARM_COPY       20