Commit Graph

1682 Commits

Author SHA1 Message Date
Ashish Sharma
17ed54ddcf libc/kernel-headers: Auto generated files for netfilter/xt_IDLETIMER
From Change I526b5fce: Add NETLINK_IDLETIMER msg type and include the corresponding header file.

Change-Id: I24bffc11394c8664e4d7d7f439b0600545f07536
Signed-off-by: Ashish Sharma <ashishsharma@google.com>
2012-04-05 19:52:24 -07:00
Elliott Hughes
1302f6936b am fdb11929: am b88f810d: Merge "Update to tzdata2012c."
* commit 'fdb119297ac421e2fc2ec096a6d5370b81938de8':
  Update to tzdata2012c.
2012-04-02 16:09:36 -07:00
Elliott Hughes
8f78ddb422 Update to tzdata2012c.
From the release notes:

       africa
               Summer time changes for Morocco (to start late April 2012)

       asia
               Changes for 2012 for Gaza & the West Bank (Hebron) and Syria

       northamerica
               Haiti following US/Canada rules for 2012 (and we're assuming,
               for now anyway, for the future).

Also include a change made internally to the 'generate' script as part of
the tzdata2011m update that apparently never made it to AOSP; the original
checkin comment for which was:

    Update to tzdata2011m.

    Fixes for Europe/Tiraspol (Moldova) and all four Ukrainian zones.

    Also show the MD5 of the downloaded data, for comparison against the MD5
    given in the announcement mails. (There's a plan to move to proper signing,
    but that's not implemented on their end yet.)

(I'm repeating the tzdata change for the convenience of anyone grepping the
log, since the 2012 tzdata releases also contain the 2011m changes; 2011m
is the only missing release I noticed.)

Change-Id: I9a2e530b3a8ea88e3375334a12376e3d8526f267
2012-04-02 07:43:15 -07:00
Elliott Hughes
4e362f230b am cd834618: am 63b14755: Merge "libc/x86: ensure the stack 16-byte aligned when tasks created"
* commit 'cd834618c4752b61d54ff4005a8baa8219b822e4':
  libc/x86: ensure the stack 16-byte aligned when tasks created
2012-03-30 22:16:02 -07:00
Elliott Hughes
63b1475551 Merge "libc/x86: ensure the stack 16-byte aligned when tasks created" 2012-03-30 13:42:42 -07:00
Dima Zavin
ddb2f13549 Revert "libc/kernel: Add rules to autogenerate device specific kernel headers"
This reverts commit 884147c7d0.

Change-Id: I09723858ac961f3e1155791aa5c54d5d3abfbd36
Signed-off-by: Dima Zavin <dima@android.com>
2012-03-30 10:21:25 -07:00
Elliott Hughes
8fd682f7f2 am ea76f414: am d509f9cc: am 09ce7749: Merge "[MIPS] Clean Kernel headers are generated by running libc/kernel/tools/update_all.py script. This patch ignores any changes to libc/kernel directory not related to MIPS architecture."
* commit 'ea76f4147825cc39d9aa91230cd863ed29f28e27':
  [MIPS] Clean Kernel headers are generated by running libc/kernel/tools/update_all.py script. This patch ignores any changes to libc/kernel directory not related to MIPS architecture.
2012-03-27 17:58:57 -07:00
Elliott Hughes
d509f9ccbb am 09ce7749: Merge "[MIPS] Clean Kernel headers are generated by running libc/kernel/tools/update_all.py script. This patch ignores any changes to libc/kernel directory not related to MIPS architecture."
* commit '09ce7749d74733b28d4fa7a1d36457cb366cc5da':
  [MIPS] Clean Kernel headers are generated by running libc/kernel/tools/update_all.py script. This patch ignores any changes to libc/kernel directory not related to MIPS architecture.
2012-03-27 17:53:35 -07:00
Raghu Gandham
82fa43febc [MIPS] Clean Kernel headers are generated by running
libc/kernel/tools/update_all.py script. This patch ignores
any changes to libc/kernel directory not related to MIPS
architecture.

Change-Id: I2c9e461dccb7c33eb4420be2db1a562f45137c8d
Signed-off-by: Raghu Gandham <raghu@mips.com>
Signed-off-by: Chris Dearman <chris@mips.com>
2012-03-27 11:38:00 -07:00
Jean-Baptiste Queru
d7c6147eff am 56731351: Merge "bionic: fix atfork hanlder_mutex deadlock"
* commit '56731351de7230180fc99a1a4b0afd12f881b0f7':
  bionic: fix atfork hanlder_mutex deadlock
2012-03-26 18:25:43 -07:00
Benoit Goby
8491327448 Merge "Add auto-generated headers for USB FunctionFS" 2012-03-26 17:14:24 -07:00
Jean-Baptiste Queru
faca92f2f1 Handle pthread-related changes (mutex/atfork)
First commit:

Revert "Revert "am be741d47: am 2f460fbe: am 73b5cad9: Merge "bionic: Fix wrong kernel_id in pthread descriptor after fork()"""

This reverts commit 06823da2f0.

Second commit:

bionic: fix atfork hanlder_mutex deadlock

This cherry-picks commit 34e89c232d

After applying the kernel_id fix, the system refused to boot up and we
got following crash log:
I/DEBUG   (  113): pid: 618, tid: 618  >>> org.simalliance.openmobileapi.service:remote <<<
I/DEBUG   (  113): signal 16 (SIGSTKFLT), code -6 (?), fault addr --------
I/DEBUG   (  113):  eax fffffe00  ebx b77de994  ecx 00000080  edx 00724002
I/DEBUG   (  113):  esi 00000000  edi 00004000
I/DEBUG   (  113):  xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000 xss 0000007b
I/DEBUG   (  113):  eip b7761351  ebp bfdf3de8  esp bfdf3dc4  flags 00000202
I/DEBUG   (  113):     #00  eip: 00015351  /system/lib/libc.so
I/DEBUG   (  113):     #01  eip: 0000d13c  /system/lib/libc.so (pthread_mutex_lock)
I/DEBUG   (  113):     #02  eip: 00077b48  /system/lib/libc.so (__bionic_atfork_run_prepare)
I/DEBUG   (  113):     #03  eip: 00052cdb  /system/lib/libc.so (fork)
I/DEBUG   (  113):     #04  eip: 0009ae91  /system/lib/libdvm.so (_Z18dvmOptimizeDexFileillPKcjjb)
I/DEBUG   (  113):     #05  eip: 000819d6  /system/lib/libdvm.so (_Z14dvmJarFileOpenPKcS0_PP7JarFileb)
I/DEBUG   (  113):     #06  eip: 000b175e  /system/lib/libdvm.so (_ZL40Dalvik_dalvik_system_DexFile_openDexFilePKjP6JValue)
I/DEBUG   (  113):     #07  eip: 0011fb94  /system/lib/libdvm.so

Root cause:
The atfork uses the mutex handler_mutex to protect the atfork_head. The
parent will call __bionic_atfork_run_prepare() to lock the handler_mutex,
and need both the parent and child to unlock their own copy of handler_mutex
after fork. At that time, the owner of hanlder_mutex is set as the parent.
If we apply the kernel_id fix, then the child's kernel_id will be set as
child's tid.
The handler_mutex is a recursive lock, and pthread_mutex_unlock(&hander_mutex)
will fail because the mutex owner is the parent, while the current tid
(__get_thread()->kernel_id) is child, not matched with the mutex owner.
At that time, the handler_mutex is left in lock state.If the child wants to
fork other process after than, then it will try to lock handler_mutex, and
then be deadlocked.

Fix:
Since the child has its own copy of vm space from the the parent, the
child space's handler_mutex should be reset to the initialized state.

Change-Id: I3907dd9a153418fb78862f2aa6d0302c375d9e27
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Chenyang Du <chenyang.du@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>

Change-Id: Ic8072f366a877443a60fe215f3c00b3df5a259c8
2012-03-26 15:38:59 -07:00
Benoit Goby
2ab5bfd43f Add auto-generated headers for USB FunctionFS
linux/usb/ch9.h and linux/usb/functionfs.h

Change-Id: I2907081aba63b32740eb9916315759692a96ab42
2012-03-26 15:10:29 -07:00
Andrew Hsieh
126601dd3f Fixed to #include correct 32-bit headers; Refreshed libc/kernel headers
This patch fixes an issue where 64-bit hreaders are incorrectly included
in kernel headers.  For example, file "libc/kernel/arch-x86/asm/io.h"
incorreclty includes "io_64.h" (missing, BTW) instead of "io_32.h".

The reason is because CONFIG_X86_32 isn't considered pre-defined in
"kernel_default_arch_macros" for x86, and clean_header.py doesn't
look at it at all anyway (ie. __i386__ is also ignored, but it's
okay since x86 cross compiler defines it back)

Fixed 2 tools/*py, README.TXT, and refreshed libc/kernel headers

Change-Id: Iac834cc8b3548f055d3f2a214af36072dd679fe8
2012-03-23 23:07:36 +08:00
Jack Ren
cb08204053 libc/x86: ensure the stack 16-byte aligned when tasks created
Currently Renderscript sample code RsBalls crashed on x86 when SSE2
enabled. The root cause is that the stack was not 16-byte aligned
from the beginning when the processes/threads were created, so the
RsBalls crashed when SSE2 instructions tried to access the variables
on the stack.

- For the thread created by fork():
Its stack alignment is determined by crtbegin_{dynamic, static}.S

- For the thread created by pthread_create():
Its stack alignment is determined by clone.S. __thread_entry( ) is
a standard C function. In order to have its stack be aligned with
16 byte properly, __thread_entry() needs the stack with following
layout when it is called:
layout #1 (correct)
--------------
|            |
-------------- <--ESP (ECX - 20)
| ret EIP    |
-------------- <--ECX - 16
| arg0       |
-------------- <--ECX - 12
| arg1       |
-------------- <--ECX - 8
| arg2       |
-------------- <--ECX - 4
| unused     |
-------------- <--ECX (16-byte boundary)

But it has following layout for now:
layout #2: (incorrect)
--------------
|            |
-------------- <--ESP (ECX - 16)
| unused     |
-------------- <--ECX - 12
| arg0       |
-------------- <--ECX - 8
| arg1       |
-------------- <--ECX - 4
| arg2       |
-------------- <--ECX (16-byte boundary)

Fixed in this patch.

Change-Id: Ibe01f64db14be14033c505d854c73033556ddaa8
Signed-off-by: Michael Liao <michael.liao@intel.com>
Signed-off-by: H.J. Lu <hongjiu.lu@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2012-03-23 20:04:04 +08:00
Ben Cheng
eaae81082c Initialize mspace->least_addr properly in the mmap path.
BUG: 6206963
Change-Id: Id2ab580246de50a4511b56a734a7bece98fb945c
2012-03-21 15:47:12 -07:00
Nick Kralevich
891966d020 Merge "string.h: add __attribute__ ((pure)) to string functions" 2012-03-21 14:40:41 -07:00
Iliyan Malchev
1ca0b9d158 Merge "bionic: pass MADV_MERGEABLE on private & anonymous mmaps" 2012-03-21 13:51:42 -07:00
JP Abgrall
16a8fcce9f Merge "Update the libc kernel includes to support the newer mman for KSM support" 2012-03-21 13:43:10 -07:00
JP Abgrall
b8e1e9685e bionic: pass MADV_MERGEABLE on private & anonymous mmaps
Change-Id: I8bc167bb33dec6417fe772172697ea6ff97da2f6
Signed-off-by: Iliyan Malchev <malchev@google.com>
2012-03-21 13:21:33 -07:00
JP Abgrall
2f33c5a8e4 Update the libc kernel includes to support the newer mman for KSM support
These are generated from the matching external/kernel-headers/original
files (from kernel/samsung android-samsung-3.0-wip).

Change-Id: I982ff6a0d522ea250c3a437f5756766fcc6c5c91
2012-03-21 13:21:33 -07:00
Nick Kralevich
f082444291 Merge "fnmatch.c: Update to version in OpenBSD HEAD" 2012-03-21 10:07:55 -07:00
Nick Kralevich
d1860ad8dd fnmatch.c: Update to version in OpenBSD HEAD
Upgrade fnmatch.c from OpenBSD version 1.13 to 1.16.
This is needed primarily to address CVE-2011-0419.

This is a straight copy from upstream's version at
http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/gen/fnmatch.c and
incorporates the following changes:

Revision 1.16:
New fnmatch(3) implementation which is not recursive.
Written and provided under BSD licence by William A. Rowe Jr.
Originally released in Apache APR-1.4.5.
Merged class matching code from r1.14 and PATH_MAX check from r1.15.
ok miod millert

Revision 1.15:
Put a limit on recursion during matching, and reject input of size greater
or equal PATH_MAX. Based on similar fix made in NetBSD.
ok miod@ millert@

Revision 1.14:
POSIX character class support for fnmatch(3) and glob(3).  OK deraadt@

Version 1.14 introduced charclasses.h, which we copy unmodified
from upstream version 1.1.
http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/gen/charclass.h

Bug: 3435120
Change-Id: I45133468f0c3d439fd10eb087a1c647799f9d25b
2012-03-21 09:53:05 -07:00
Ben Cheng
e80f799d89 Merge "New additions/bug fixes required/found when porting perf." 2012-03-21 09:32:24 -07:00
Nick Kralevich
a677907ee8 string.h: add __attribute__ ((pure)) to string functions
cdefs.h: Introduce the __purefunc attribute, which allows us to mark
certain functions as being "pure".

http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html

  Many functions have no effects except the return value and their
  return value depends only on the parameters and/or global variables.
  Such a function can be subject to common subexpression elimination
  and loop optimization just as an arithmetic operator would be.

string.h: Mark many commently used string functions as "pure", to
allow for additional compiler optimizations.

Change-Id: I42961f90f822b6dbcbc3fd72cdbe774a7adc8785
2012-03-21 08:54:54 -07:00
Dima Zavin
884147c7d0 libc/kernel: Add rules to autogenerate device specific kernel headers
This change will automatically post-process kernel headers
specified by device, board, and product. This will allow us
to not check in each kernel header twice, at least for the
device specific headers for now.

Change-Id: I3bb144b6535504b7c26b807daa75de495554356d
Signed-off-by: Dima Zavin <dima@android.com>
2012-03-20 15:28:34 -07:00
Ben Cheng
21eab513e7 New additions/bug fixes required/found when porting perf.
New functions:
	tfind
	tsearch
	tdelete
	twalk
	tdestroy (GNU extension)

Bug fix: the current implementation for realpath would crash
	if the second argument (resolved_path) is NULL.

New headers:
	ar.h
	search.h

Change-Id: Ib6c1e42fc186a6d597a6e5a9692b16acaa155804
2012-03-20 12:54:55 -07:00
Jack Ren
34e89c232d bionic: fix atfork hanlder_mutex deadlock
After applying the kernel_id fix, the system refused to boot up and we
got following crash log:
I/DEBUG   (  113): pid: 618, tid: 618  >>> org.simalliance.openmobileapi.service:remote <<<
I/DEBUG   (  113): signal 16 (SIGSTKFLT), code -6 (?), fault addr --------
I/DEBUG   (  113):  eax fffffe00  ebx b77de994  ecx 00000080  edx 00724002
I/DEBUG   (  113):  esi 00000000  edi 00004000
I/DEBUG   (  113):  xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000 xss 0000007b
I/DEBUG   (  113):  eip b7761351  ebp bfdf3de8  esp bfdf3dc4  flags 00000202
I/DEBUG   (  113):     #00  eip: 00015351  /system/lib/libc.so
I/DEBUG   (  113):     #01  eip: 0000d13c  /system/lib/libc.so (pthread_mutex_lock)
I/DEBUG   (  113):     #02  eip: 00077b48  /system/lib/libc.so (__bionic_atfork_run_prepare)
I/DEBUG   (  113):     #03  eip: 00052cdb  /system/lib/libc.so (fork)
I/DEBUG   (  113):     #04  eip: 0009ae91  /system/lib/libdvm.so (_Z18dvmOptimizeDexFileillPKcjjb)
I/DEBUG   (  113):     #05  eip: 000819d6  /system/lib/libdvm.so (_Z14dvmJarFileOpenPKcS0_PP7JarFileb)
I/DEBUG   (  113):     #06  eip: 000b175e  /system/lib/libdvm.so (_ZL40Dalvik_dalvik_system_DexFile_openDexFilePKjP6JValue)
I/DEBUG   (  113):     #07  eip: 0011fb94  /system/lib/libdvm.so

Root cause:
The atfork uses the mutex handler_mutex to protect the atfork_head. The
parent will call __bionic_atfork_run_prepare() to lock the handler_mutex,
and need both the parent and child to unlock their own copy of handler_mutex
after fork. At that time, the owner of hanlder_mutex is set as the parent.
If we apply the kernel_id fix, then the child's kernel_id will be set as
child's tid.
The handler_mutex is a recursive lock, and pthread_mutex_unlock(&hander_mutex)
will fail because the mutex owner is the parent, while the current tid
(__get_thread()->kernel_id) is child, not matched with the mutex owner.
At that time, the handler_mutex is left in lock state.If the child wants to
fork other process after than, then it will try to lock handler_mutex, and
then be deadlocked.

Fix:
Since the child has its own copy of vm space from the the parent, the
child space's handler_mutex should be reset to the initialized state.

Change-Id: I3907dd9a153418fb78862f2aa6d0302c375d9e27
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Chenyang Du <chenyang.du@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2012-03-17 17:08:54 +08:00
Kenny Root
ad812ef2a4 Add in auto-generated if_alg.h header
Change-Id: I5d0934069e74be2eafecdee43074590124db57a7
2012-03-15 21:59:01 -07:00
Ben Cheng
adb6989786 Merge "Update kernel headers and add syscall "perf_event_open"" 2012-03-13 13:04:22 -07:00
Ben Cheng
1a823691a2 Update kernel headers and add syscall "perf_event_open"
Change-Id: I43f12b727881df002a8524f2738586c043833bae
2012-03-13 12:28:40 -07:00
Guang Zhu
06823da2f0 Revert "am be741d47: am 2f460fbe: am 73b5cad9: Merge "bionic: Fix wrong kernel_id in pthread descriptor after fork()""
This reverts commit 76d56cf4a9, reversing
changes made to c59ba4595b.

Bug: 6157577
2012-03-12 22:05:36 -07:00
Elliott Hughes
76d56cf4a9 am be741d47: am 2f460fbe: am 73b5cad9: Merge "bionic: Fix wrong kernel_id in pthread descriptor after fork()"
* commit 'be741d472868a8ffcb455588f18cda889b0f465c':
  bionic: Fix wrong kernel_id in pthread descriptor after fork()
2012-03-12 17:12:35 -07:00
Elliott Hughes
2f460fbee9 am 73b5cad9: Merge "bionic: Fix wrong kernel_id in pthread descriptor after fork()"
* commit '73b5cad989da317cc8089b57ee25f502b1cac71f':
  bionic: Fix wrong kernel_id in pthread descriptor after fork()
2012-03-12 17:06:09 -07:00
Jack Ren
d8bc6e7119 bionic: Fix wrong kernel_id in pthread descriptor after fork()
After forking, the kernel_id field in the phtread_internal_t returned by pthread_self()
is incorrect --- it's the tid from the parent, not the new tid of the
child.

The root cause is that: currently the kernel_id is set by
_init_thread(), which is called in 2 cases:
(1) called by __libc_init_common(). That happens when the execv( ) is
called after fork( ). But when the zygote tries to fork the android
application, the child application doesn't call execv( ), instread, it
tries to call the Java main method directly.
(2) called by pthread_create(). That happens when a new thread is
created.

For the lead thread which is the thread created by fork(), it should
call execv() but it doesn't, as described in (1) above. So its kernel_id
will inherit the parent's kernel_id.

Fixed it in this patch.

Change-Id: I63513e82af40ec5fe51fbb69456b1843e4bc0fc7
Signed-off-by: Chenyang Du <chenyang.du@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2012-03-12 23:14:56 +08:00
Robert Greenwalt
c59ba4595b Use new binary code format
3-digits + null.  Old was 3-digits + space + null.

Change-Id: If5fdf9ced073f432ace3a76858025ad651c74e3d
2012-03-09 11:50:46 -08:00
Ben Cheng
654325de02 Update bionic kernel headers using update_all.py
Change-Id: I9c377436e9bf158e7236b3b7dcebf3e79fa961de
2012-03-07 21:13:49 -08:00
Selim Gurun
db6d20be77 Merge "Prevent potential stall on dns proxy operations." 2012-03-07 17:05:15 -08:00
Ben Cheng
4b29af0a1b Revert "Update bionic kernel headers using update_all.py"
This reverts commit 94a85f6636

There is a smoke test failure for Prime but Crespo/Stingray are fine. Will revert the change for now until further investigation is made.
2012-03-07 16:14:53 -08:00
Selim Gurun
06e1831f19 Prevent potential stall on dns proxy operations.
Update wire protocol to return and process error code first.
This will make sure dns proxy operations do not stall when
an internal error happens.
Also fix a compiler warning.
Also fix a potential buffer overflow.
And use correct types (uint32_t) rather than int when reading from network.

Change-Id: I9f99c16d6fd5e9137491a4d1b293a7c78e31b9c3
2012-03-07 15:09:05 -08:00
Ben Cheng
94a85f6636 Update bionic kernel headers using update_all.py
Change-Id: I4da6b23cdbce89445f1ca5d2fadeb23345ce694c
2012-03-07 12:27:59 -08:00
Nick Kralevich
d027ffdd7a Merge "Add relro support" 2012-03-06 11:31:59 -08:00
Nick Kralevich
9ec0f03a0d Add relro support
Add support for PT_GNU_RELRO. This allows the static linker to
indicate that certain regions of memory should be marked as
"read-only" after dynamic linking is complete.

See:
  * http://www.akkadia.org/drepper/nonselsec.pdf (section 6)
  * http://tk-blog.blogspot.com/2009/02/relro-not-so-well-known-memory.html

Note that this change has no effect on Android right now, because
we don't compile our code with relro enabled.

Change-Id: I6541f8775367e8558b4388f7d105b1ae6e8f046b
2012-03-05 16:44:42 -08:00
Kenny Root
4597687335 Merge "Revert "Reference __dso_handle in PIC way"" 2012-03-05 10:46:01 -08:00
Kenny Root
be101bf39a Revert "Reference __dso_handle in PIC way"
This reverts commit 93cb308137
2012-03-05 10:45:31 -08:00
Kenny Root
1fe109ecf3 Merge "Reference __dso_handle in PIC way" 2012-03-02 16:05:57 -08:00
Kenny Root
93cb308137 Reference __dso_handle in PIC way
Use the same pattern in atexit.S to reference __dso_handle in a way that
doesn't require a TEXTREL flag to be set.

Change-Id: Id69d20863ee203d2b2f7ef0db230f9b548657741
2012-03-02 13:09:36 -08:00
Elliott Hughes
079989259f am 6d074bb7: am 70d1d45f: am a58c88c2: Merge "Upgrade to tzdata2012b."
* commit '6d074bb71a316f73f35f4430a71fa706c46d4b75':
  Upgrade to tzdata2012b.
2012-03-02 11:13:05 -08:00
Elliott Hughes
70d1d45f0e am a58c88c2: Merge "Upgrade to tzdata2012b."
* commit 'a58c88c235bfeeb17ac495991e66f7b906935852':
  Upgrade to tzdata2012b.
2012-03-02 11:07:03 -08:00
Elliott Hughes
da16ad11fe am a2b1bbc9: am a480cf93: resolved conflicts for merge of cfe535ef to stage-aosp-master
* commit 'a2b1bbc9a605819eb5ecd1df61d4f2a79f1a8f92':
  Upgrade to tzdata2011a.
2012-03-02 10:49:45 -08:00
Elliott Hughes
a480cf930f resolved conflicts for merge of cfe535ef to stage-aosp-master
Change-Id: I21a1dd41503518e75892180c14f1ce79102772ad
2012-03-02 10:11:18 -08:00
Elliott Hughes
dd8e4045e7 Upgrade to tzdata2012b.
Summer time in Cuba has been delayed 3 weeks (now starts April 1 rather
than March 11). Since March 11 (the old start date, as listed in 2012a)
is just a little over a week away, this change is urgent.

Change-Id: Iadf4dc30072bdac0bcd0ad4b9e076a9ca071efbe
2012-03-01 23:34:11 -08:00
Elliott Hughes
69ea1c03e0 Upgrade to tzdata2011a.
From the notes:

       Chile 2011/2012 and 2012/2013 summer time date adjustments.
       Falkland Islands onto permanent summer time (we're assuming for the
               foreseeable future, though 2012 is all we're fairly certain of.)
       Armenia has abolished Summer Time.
       Tokelau jumped the International Date Line back last December
               (just the same as their near neighbour, Samoa).
       America/Creston is a new zone for a small area of British Columbia
       There will be a leapsecod 2012-06-30 23:59:60 UTC.

Change-Id: I1d66edf8d33fd1dbcf21178def91844025fd9047
2012-03-01 09:38:31 -08:00
Jean-Baptiste Queru
018c27eda8 am 25f2d1f0: Merge "update stddef.h"
* commit '25f2d1f0c3c7802af0d4d1e2bbd3bf95a7e0970b':
  update stddef.h
2012-02-29 19:08:50 -08:00
Jean-Baptiste Queru
51d22d7ea9 am afab5a70: Merge "Eliminate duplicate constants"
* commit 'afab5a703d30df613848cb30ab3ecceafd76102b':
  Eliminate duplicate constants
2012-02-29 19:08:49 -08:00
Nick Kralevich
53d161a2bc update stddef.h
Pull in an updated version of stddef.h from the linux kernel.
Pulled from upstream kernel at 891003abb0db6bfffd61b76ad0ed39bb7c3db8e1

This file was generated using the following command:

cd bionic/libc/kernel/
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/stddef.h

Change-Id: I6c29f3fa100c5368da41d0f0da39bc50fa668e9d
2012-02-29 18:43:55 -08:00
Nick Kralevich
9921947e6f Eliminate duplicate constants
include/elf.h contains basically the same values as
linux/auxvec.h. Eliminate dups.

include/sys/exec_elf.h contains basically the same
values as linux/elf.h. Eliminate dups.

Change-Id: I66b8358161bb52223bb657f8f73ba28b324f4fa3
2012-02-29 18:43:51 -08:00
Jean-Baptiste Queru
7c38f53d19 am 7f28e0b4: Merge "Clean up the remnants of SuperH support"
* commit '7f28e0b4501de7c4f8f627fd3e4be323d737ae82':
  Clean up the remnants of SuperH support
2012-02-29 15:38:55 -08:00
Jean-Baptiste Queru
7f28e0b450 Merge "Clean up the remnants of SuperH support" 2012-02-29 14:39:42 -08:00
Nick Kralevich
86addd65ab Merge "Eliminate duplicate constants" 2012-02-29 13:30:48 -08:00
Nick Kralevich
67e7a93844 Eliminate duplicate constants
include/elf.h contains basically the same values as
linux/auxvec.h. Eliminate dups.

include/sys/exec_elf.h contains basically the same
values as linux/elf.h. Eliminate dups.

Change-Id: I66b8358161bb52223bb657f8f73ba28b324f4fa3
2012-02-29 11:21:53 -08:00
Andrew Hsieh
4fc1273459 Merge "Trivial fix in comment" 2012-02-29 09:40:49 -08:00
Nick Kralevich
ec37237d69 update stddef.h
Pull in an updated version of stddef.h from the linux kernel.
Pulled from upstream kernel at 891003abb0db6bfffd61b76ad0ed39bb7c3db8e1

This file was generated using the following command:

cd bionic/libc/kernel/
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/stddef.h

Change-Id: I6c29f3fa100c5368da41d0f0da39bc50fa668e9d
2012-02-28 14:04:57 -08:00
Kenny Root
83c366cf09 Merge "Revert "Use the new NativeDaemonConnector style."" 2012-02-24 11:04:56 -08:00
Kenny Root
1fb6662d1a Revert "Use the new NativeDaemonConnector style."
The other changes relating to this were already reverted.

This reverts commit 1625c7a837
2012-02-24 11:04:42 -08:00
Jean-Baptiste Queru
7dbbfac0fc am 5d8fd2a0: am a71aefc6: am d041bf20: Merge "bionic/x86: fix one potential deadlock in __set_tls()"
* commit '5d8fd2a0bc059cd07405a372c98617829f8ac378':
  bionic/x86: fix one potential deadlock in __set_tls()
2012-02-23 12:34:02 -08:00
Jean-Baptiste Queru
a71aefc66f am d041bf20: Merge "bionic/x86: fix one potential deadlock in __set_tls()"
* commit 'd041bf2095f5f133c87f7ba632a8dfb39537a437':
  bionic/x86: fix one potential deadlock in __set_tls()
2012-02-23 12:29:10 -08:00
Jin Wei
c5393b23f6 bionic/x86: fix one potential deadlock in __set_tls()
Fix bug:
Currently the mutex lock _tls_desc_lock is not released
when __set_thread_area() fails. That will leads to the deadlock
when __set_tls( ) is called later on.

Change-Id: Iea3267cb0659971cba7766cbc3346f6924274f86
Signed-off-by: Jin Wei <wei.a.jin@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2012-02-23 17:37:58 +08:00
Dima Zavin
f1a17e762b libc: Add __aeabi_llsl and __aeabi_llsr to libgcc_compat
Some platform libraries built for ICS do not work with master
because of some refactoring in frameworks/base.

Make sure that these libgcc symbols are always present in our libc

Change-Id: Ib8d345878be0ba711f051082a778f5cc1f1b3a19
Signed-off-by: Dima Zavin <dima@android.com>
2012-02-22 15:18:56 -08:00
Andrew Hsieh
58b2c1616b Trivial fix in comment
Very, very trivial fix for minor typo in comment about how it works

Change-Id: Ia08d332366837dec8f7e91b9728732c5edea223e
2012-02-21 15:09:32 -08:00
Jean-Baptiste Queru
d6b58b03b8 am 09049311: am cfff36df: am a60ff6c5: Merge "libc: Define new symbol visibility macros"
* commit '09049311a229c427f73e3e0ac873bf344b45aaf2':
  libc: Define new symbol visibility macros
2012-02-13 14:42:48 -08:00
Jean-Baptiste Queru
cfff36df2b am a60ff6c5: Merge "libc: Define new symbol visibility macros"
* commit 'a60ff6c5b2ca76181b387d8c10aee22a2cbcf840':
  libc: Define new symbol visibility macros
2012-02-13 14:25:53 -08:00
Glenn Kasten
32c226d6ed Merge "Allow C++ to call fdprintf" 2012-02-10 13:45:49 -08:00
Dianne Hackborn
058d6d88b9 Update bionic to know users and isolated uids for uid string representation.
Change-Id: I6681bacd69299a7f9837ef8025a80c5562081bad
2012-02-09 16:14:28 -08:00
Raghu Gandham
b69060f1ae Clean up the remnants of SuperH support 2012-02-09 15:58:46 -08:00
Glenn Kasten
f39a3fe67d Allow C++ to call fdprintf
Change-Id: I1adb7b165ab9f62eaee4e7a9108e8b461350b347
2012-02-09 10:15:45 -08:00
Robert Greenwalt
1625c7a837 Use the new NativeDaemonConnector style.
Prepend a 0 to match the new sequence-number style, though this module
doesn't really need/use it.

bug:5864209
Change-Id: Iacbcddaced6fe8bb01d186596a916e4fb4805fef
2012-02-07 11:53:55 -08:00
Jean-Baptiste Queru
25b7a16a6e Merge c4cb87f3
Change-Id: I4cc14eba43fde75a7702fdc7ad07d3d949e9c092
2012-02-01 09:46:08 -08:00
Jean-Baptiste Queru
c4cb87f367 Merge 5b892aa7
Change-Id: Ic82bc2866bdb0c93822c94281301fa127fd4bb0c
2012-02-01 07:12:13 -08:00
David 'Digit' Turner
5fbf2e0992 libc: Define new symbol visibility macros
This patch defines a few new macros that can be used to control the
visibility of symbols exported by the C library:

- ENTRY_PRIVATE() can be used in assembly sources to indicate
  that an assembler function should have "hidden" visibility, i.e.
  will never be exported by the C library's shared library.

  This is the equivalent of using __LIBC_HIDDEN__ for a C function,
  but ENTRY_PRIVATE() works like ENTRY(), and must be used with
  END() to tag the end of the function.

- __LIBC_ABI_PUBLIC__ can be used to tag a C functions as being
  part of the C library's public ABI. This is important for a
  few functions that must be exposed by the NDK to maintain
  binary compatibility.

  Once a symbol has been tagged with this macro, it shall
  *never* be removed from the library, even if it becomes
  directly unused due to implementation changes
  (e.g. __is_threaded).

- __LIBC_ABI_PRIVATE__ can be used for C functions that should
  always be exported by the C library because they are used by
  other libraries in the platform, but should not be exposed
  by the NDK. It is possible to remove such symbols from the
  implementation if all callers are also modified.

+ Add missing END() assembly macro for x86

Change-Id: Ia96236ea0dbec41d57bea634b39d246b30e5e234
2012-01-31 22:19:09 +01:00
David 'Digit' Turner
70b1668a76 remove obsolete SuperH support
We don't have a toolchain anymore, we don't have working original
kernel headers, and nobody is maintaining this so there is really
no point in keeping this here. Details of the patch:

- removed code paths from Android.mk files related to the SuperH
  architecture ("sh")

- removed libc/arch-sh, linker/arch-sh, libc/kernel/arch-sh

- simplified libc/SYSCALLS.TXT

- simplified the scripts in libc/tools/ and libc/kernel/tools

Change-Id: I26b0e1422bdc347489e4573e2fbec0e402f75560

Signed-off-by: David 'Digit' Turner <digit@android.com>
2012-01-31 20:28:23 +01:00
David 'Digit' Turner
b118b9c5cd Merge "libc: remove global lock from recursive mutex implementation." 2012-01-31 11:02:33 -08:00
Jeff Brown
a7ad339910 Merge "Add new suspend-block input ioctls." 2012-01-31 10:05:35 -08:00
David 'Digit' Turner
e1414aa96b libc: remove global lock from recursive mutex implementation.
This optimization improves the performance of recursive locks
drastically. When running the thread_stress program on a Xoom,
the total time to perform all operations goes from 1500 ms to
500 ms on average after this change is pushed to the device.

Change-Id: I5d9407a9191bdefdaccff7e7edefc096ebba9a9d
2012-01-30 10:13:41 +01:00
Jean-Baptiste Queru
632c07c092 am cc12c74f: am e8004445: Merge "Make sure __u64 is defined even for strict ansi or -std=c99"
* commit 'cc12c74f7f65c571778989cd902eb5b9fa74fb11':
  Make sure __u64 is defined even for strict ansi or -std=c99
2012-01-27 21:09:07 -08:00
Jean-Baptiste Queru
cc12c74f7f am e8004445: Merge "Make sure __u64 is defined even for strict ansi or -std=c99"
* commit 'e80044455961005ac95e405c8d553f2418d8e50c':
  Make sure __u64 is defined even for strict ansi or -std=c99
2012-01-27 07:41:43 -08:00
Robert Greenwalt
514126b2b5 Merge "Increase the size of the system-wide dns cache" 2012-01-26 14:51:08 -08:00
Robert Greenwalt
52764f5546 Increase the size of the system-wide dns cache
32 enteries perhaps was ok for per-process caching with ipv4 only
but adding ipv6 records makes it effectively 16 entries and making
it system wide makes is pretty useless.  Increasing to 640 entries.

bug:5841178
Change-Id: I879f8bf4d3c4d8c1708bb46d46a67c1f64b1861f
2012-01-25 15:36:58 -08:00
Martin Storsjo
738b175a93 Make sure __u64 is defined even for strict ansi or -std=c99
The x86 asm headers define __u64 regardless of __STRICT_ANSI__.
The linux/videodev2.h header requires __u64 to be defined, thus
this fixes compiling with -std=c99 when including the
linux/videodev2.h header.

In glibc, the asm/types.h header defines __u64 regardless of
__STRICT_ANSI__.

This is the change for the generated arch-arm/asm/types.h
header, as produced by the update_all.py script (without all
the other unrelated changes that the script produces).

FWIW, the same issue also is present in
arch-sh/asm/types.h, but there are no source headers for
arch-sh in external/kernel-headers (and regenerating the
headers simply removes that file).

Change-Id: If05fcc9ed6ff5943602be121c7be140116e361fe
2012-01-25 23:41:19 +02:00
Jean-Baptiste Queru
8584a922dc am 482d59a4: am e22dfc46: Merge "execvp: bcopy() is deprecated. Use memcpy() instead"
* commit '482d59a42f6c81e3a142ffbf23c67a903836f203':
  execvp: bcopy() is deprecated. Use memcpy() instead
2012-01-25 08:57:30 -08:00
Jean-Baptiste Queru
482d59a42f am e22dfc46: Merge "execvp: bcopy() is deprecated. Use memcpy() instead"
* commit 'e22dfc46b763e9b0c6300b7068609d2db60a9b2c':
  execvp: bcopy() is deprecated. Use memcpy() instead
2012-01-24 15:07:56 -08:00
Jean-Baptiste Queru
e22dfc46b7 Merge "execvp: bcopy() is deprecated. Use memcpy() instead" 2012-01-24 14:26:36 -08:00
David 'Digit' Turner
b70659d8ea Merge "libc: Fix recursive mutex lock implementation." 2012-01-24 09:28:29 -08:00
David 'Digit' Turner
b57db7581c libc: Fix recursive mutex lock implementation.
This fixes a bug that was introduced in the latest pthread optimization.
It happens when a recursive lock is contented by several threads. The main
issue was that the atomic counter increment in _recursive_increment() could
be annihilated by a non-conditional write in pthread_mutex_lock() used to
update the value's lower bits to indicate contention.

This patch re-introduces the use of the global recursive lock in
_recursive_increment(). This will hit performance, but a future patch
will be provided to remove it from the source code.

Change-Id: Ie22069d376cebf2e7d613ba00b6871567f333544
2012-01-24 13:20:38 +01:00
Jean-Baptiste Queru
73fa5fdaf9 Merge 2f80f07d
Change-Id: Iff51b8530dbee01499ba4af0ecd6ab837c8c94fb
2012-01-20 16:47:01 -08:00
Jean-Baptiste Queru
2f80f07d81 am 23f56bbb: Merge "Add extended attribute (xattr) system call wrappers to bionic."
* commit '23f56bbb6ae053996dd821f29379aea0c7166055':
  Add extended attribute (xattr) system call wrappers to bionic.
2012-01-20 11:54:47 -08:00
Jean-Baptiste Queru
23f56bbb6a Merge "Add extended attribute (xattr) system call wrappers to bionic." 2012-01-20 10:29:22 -08:00
Jeff Brown
3452e301ec Add new suspend-block input ioctls.
Change-Id: I8cfd63d22ecf8e08f261eb576d6ea448f396f709
2012-01-19 14:27:30 -08:00
David 'Digit' Turner
79fcc6948d Merge "libc: remove private declarations from <time.h> and <resolv.h>" 2012-01-19 04:15:38 -08:00
Elliott Hughes
dac52ff9f5 am e8e1efea: Update to tzdata2011n.
* commit 'e8e1efeafb8754ea8358e78cfe3d0f7ad4e809b2':
  Update to tzdata2011n.
2012-01-18 16:34:01 -08:00
Nick Kralevich
df49ebabfe Merge "Eliminate duplicate copies of constants." 2012-01-18 08:53:51 -08:00
Stephen Smalley
5eb686d105 Add extended attribute (xattr) system call wrappers to bionic.
The xattr system calls are required for the SE Android userspace in
order to get and set file security contexts.  In particular, libselinux
requires these calls.

Change-Id: I78f5eb3d8f3384aed0a5e7c6a6f001781d982017
2012-01-18 08:02:23 -05:00
Jean-Baptiste Queru
5f926c2679 am b00d7a33: am eae1f1fb: Merge "res_send: Avoid spurious close()s and (rare) failure"
* commit 'b00d7a331c9f2a578a4cfc4dfe0d626aa58fa702':
  res_send: Avoid spurious close()s and (rare) failure
2012-01-17 18:18:29 -08:00
Jean-Baptiste Queru
b00d7a331c am eae1f1fb: Merge "res_send: Avoid spurious close()s and (rare) failure"
* commit 'eae1f1fba33cb105302227b044a14e5abcbe55e7':
  res_send: Avoid spurious close()s and (rare) failure
2012-01-17 18:16:10 -08:00
Elliott Hughes
e8e1efeafb Update to tzdata2011n.
There are three changes of note - most urgently, Cuba (America/Havana)
has extended summer time by two weeks, now to end on Nov 13, rather than
the (already past) Oct 30.   Second, the Pridnestrovian Moldavian Republic
(Europe/Tiraspol) decided not to split from the rest of Moldova after
all, and consequently that zone has been removed (again) and reinstated
in the "backward" file as a link to Europe/Chisinau.   And third, the
end date for Fiji's summer time this summer was moved forward from the
earlier planned Feb 26, to Jan 22.

Apart from that, Moldova (MD) returns to a single entry in zone.tab
(and the incorrect syntax that was in the 2011m version of that file
is so fixed - it would have been fixed in a different way had this
change not happened - that's the "missing" sccs version id).

Bug: 5863692

Change-Id: I78e29c682c623b1dec0b0ea2cb6545713ae9eed0
2012-01-17 17:47:59 -08:00
Nick Kralevich
ea29cd5a4a Eliminate duplicate copies of constants.
sys/personality.h and linux/personality.h contain mostly
identical contents. Eliminate dups.

Change-Id: Ie786edcb5dca57af7ee5b5fdad2949369f1bc4e4
2012-01-17 17:28:42 -08:00
Nick Kralevich
d6045cba4e Don't generate sys/linux-unistd.h
linux-unistd.h was here for reference purposes, but shouldn't
have been accessible to client code. Delete it.

Change-Id: I60c264ff6ca489a48117914bdf6daa486737af8c
2012-01-17 15:56:26 -08:00
Nick Kralevich
fc5ea79c5e Merge "update personality.h" 2012-01-17 15:46:54 -08:00
Nick Kralevich
023e5409df am 06f51ba1: am f44de270: add personality() system call.
* commit '06f51ba1af2fafeec7fdfcba5d635bd001a31b3e':
  add personality() system call.
2012-01-17 13:09:53 -08:00
Nick Kralevich
b6f40f0027 update personality.h
Pull in an updated version of personality.h from the linux
kernel.

This file was generated using the following command:

cd bionic/libc/kernel/
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/personality.h

Change-Id: I860ce21110ebf7e7499fb8165584d296a73aa602
2012-01-17 13:03:11 -08:00
Nick Kralevich
06f51ba1af am f44de270: add personality() system call.
* commit 'f44de270bba32c9b1b5eff8a34be07b10ddff238':
  add personality() system call.
2012-01-17 11:45:25 -08:00
Jim Huang
87043f9c89 res_send: Avoid spurious close()s and (rare) failure
When looping over the current list of sockets we are connected to,
use getpeername() not getsockname() to find out who the remote
end is.  This change avoids spurious close() and (rare) failure.

Origin: ISC bug #18625 and fixed in libbind 6.0

Change-Id: I5e85f9ff4b98c237978e4bf4bd85ba0a90d768e6
2012-01-14 11:30:00 +08:00
Jim Huang
28a7c35fea execvp: bcopy() is deprecated. Use memcpy() instead
The function bcopy() is marked as LEGACY in POSIX.1-2001 and removed in
POSIX.1-2008. memcpy (POSIX.1-2001) is its recommended replacement.

Change-Id: I2cc0cc4673d1368255afd11132ddbfd3f87b530b
2012-01-14 11:22:36 +08:00
Nick Kralevich
f44de270bb add personality() system call.
Change-Id: Ie899def8ea1d705930ed83adae1343c1353e7c57
2012-01-13 15:50:40 -08:00
David 'Digit' Turner
697011d3c4 Merge "libc: Copy private C library declarations to private/" 2012-01-13 14:25:25 -08:00
Glenn Kasten
c61f990566 Fix misspelled Python variable name and typos
Typos:
 - Update pathname in README.txt
 - Fix missing newlines in header update script.

Change-Id: Ib0e053f92a27ff10071b9805fa64e5653ab31b0c
2012-01-13 07:41:20 -08:00
David 'Digit' Turner
208898ee77 libc: remove private declarations from <time.h> and <resolv.h>
This patch is used to remove private C library declarations from the
public headers (that are exported to the NDK). It should *only* be
submitted after all other patches modifying the users of said
private functions have been submitted to the tree, to avoid
breakages.

Change-Id: I0a5e3014f8e3ac9ed8df86a5cdae506337c23252
2012-01-13 14:24:08 +01:00
David 'Digit' Turner
11f3d5a431 libc: Copy private C library declarations to private/
This patch is the first in a series that aims at cleaning up the
public C library headers (which end up being distributed with the NDK).

<resolv.h> and <time.h> contain declarations that should not be public.
They are used by other parts of the platform, but NDK applications should
not use or rely on them.

So copy them to private <bionic_time.h> and <resolv_iface.h> headers
and use a guard macro to avoid conflicts when both headers are included
at the same time.

The idea is that we're going to fix the other platform modules to
include these private headers. After this is done, we will remove the
duplicate definitions from <resolv.h> and <time.h>

Change-Id: I121c11936951c98ca7165e811126ed8a4a3a394d
2012-01-13 13:26:50 +01:00
Robert Greenwalt
e4ade69654 am 82c4be54: am ecd0e95a: Adding a timeout to tcp dns lookup connects.
* commit '82c4be54da0825ebe74b524932c9db733419057a':
  Adding a timeout to tcp dns lookup connects.
2012-01-12 15:05:57 -08:00
Robert Greenwalt
82c4be54da am ecd0e95a: Adding a timeout to tcp dns lookup connects.
* commit 'ecd0e95a0276c1ba72c7331f5e4617815f015f22':
  Adding a timeout to tcp dns lookup connects.
2012-01-12 15:03:52 -08:00
Robert Greenwalt
ecd0e95a02 Adding a timeout to tcp dns lookup connects.
TCP isn't supported on some dns servers, which makes the old code
hang forever.

NOT adding a stopship to remove debugging stuff - it was too painful
(14s timeout on failed tcp dns lookups) so we decided not to bother people.

bug:5766949
Change-Id: I381c20c3e11b8e994438d4f7c58ef643cd36554e
2012-01-12 14:26:41 -08:00
Mathias Agopian
68d03fdbd8 Merge "implement pthread mutex deadlock detection" 2012-01-05 14:05:30 -08:00
Bruce Beare
6519c8124e am e30e9093: sreadahead: adding readahead system call into bionic libc
* commit 'e30e909363c5c706f394050d9cd00ce222caadbf':
  sreadahead: adding readahead system call into bionic libc
2012-01-03 18:37:28 -08:00
Bruce Beare
e30e909363 sreadahead: adding readahead system call into bionic libc
Add bionic libc to support readahead system call.
This is needed to enable sreadahead to work.

Change-Id: I3856e1a3833db82e6cf42fd34af7631bd40cc723
Author: Winson Yung <winson.w.yung@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2012-01-03 15:18:04 -08:00
Ken Sumrall
334379dada Merge "Add the posix_memalign(3) function to bionic" 2011-12-20 15:06:52 -08:00
Bruce Beare
5936e36f6b am a37f3729: readdir: fix interface to kernel getdents64 function
* commit 'a37f3729730e4e7345977915d67adc3eea93dfe4':
  readdir: fix interface to kernel getdents64 function
2011-12-19 11:36:48 -08:00
Bruce Beare
a37f372973 readdir: fix interface to kernel getdents64 function
Issue:
  The kernel will pad the entry->d_reclen in a getdents64 call to a
  long-word boundary.  For very long records, this could exceed the
  size of a struct dirent. The mismatch in the size was causing error
  paranoid checking code in bionic to fail... thus causing an early
  "end" when reading the dirent structures from the kernel buffer.

Test:
 ls
 mkdir abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
 ls

Change-Id: I75d1f8e45e1655fdd7bac4a08a481d086f28073a
Author: Bruce Beare <bruce.j.beare@intel.com>
2011-12-19 09:38:48 -08:00
Ken Sumrall
85aad90956 Add the posix_memalign(3) function to bionic
The posix_memalign(3) function is very similar to the traditional
memalign(3) function, but with better error reporting and a guarantee
that the memory it allocates can be freed.  In bionic, memalign(3)
allocated memory can be freed, so posix_memalign(3) is just a wrapper
around memalign(3).

Change-Id: I62ee908aa5ba6b887d8446a00d8298d080a6a299
2011-12-14 20:55:43 -08:00
David 'Digit' Turner
a5cb76bca0 libc: x86: Use SSE2 or SSSE3 optimized routines when possible.
This patch uses the new hardware feature macros for x86 to define
various compile-time macros used to make the C library use
SSE2 and/or SSSE3 optimized memory functions for target CPUs
that support these features.

Note that previously, we relied on the macros being defined by
build/core/combo/TARGET_linux-x86.mk, but this is no longer the
case.

Change-Id: Ieae5ff5284c0c839bc920953fb6b91d2f2633afc
2011-12-14 18:23:40 +01:00
Erik Gilling
ddaa771cd5 am 8d28b043: am 94963af2: update video/dsscomp.h
* commit '8d28b043e93d323684add3406ebae6b8fe6475d5':
  update video/dsscomp.h
2011-12-13 17:29:12 -08:00
Erik Gilling
8d28b043e9 am 94963af2: update video/dsscomp.h
* commit '94963af28e445384e19775a838a29e6a71708179':
  update video/dsscomp.h
2011-12-13 16:02:50 -08:00
Erik Gilling
94963af28e update video/dsscomp.h
Change-Id: I9da47f7fb7f34f9c4baa860bb767cb8fd4f8020c
Signed-off-by: Erik Gilling <konkers@android.com>
2011-12-13 14:48:51 -08:00
Bruce Beare
e2bb45a7c0 am f3087c6e: am af96d4da: x86: libc may use the gcc flags from TARGET_linux-x86.mk
* commit 'f3087c6e86f54874538669d899d8a2ede59f7433':
  x86: libc may use the gcc flags from TARGET_linux-x86.mk
2011-12-12 15:39:04 -08:00
Bruce Beare
cb4d9c0e1d am 68ec71eb: am 7d03c9cb: pathconf: dead loop in bionic function __2_symlinks
* commit '68ec71ebd6df12596dc5688c907c76ea4b32c9b4':
  pathconf: dead loop in bionic function __2_symlinks
2011-12-12 15:30:11 -08:00
Erik Gilling
61f90d1898 am ffe65783: am bba5c314: update video/dsscomp.h
* commit 'ffe65783b4afc3f687a54b582a4e236caa22ed30':
  update video/dsscomp.h
2011-12-12 12:34:57 -08:00
Bruce Beare
f3087c6e86 am af96d4da: x86: libc may use the gcc flags from TARGET_linux-x86.mk
* commit 'af96d4dadc3f3d8466dbbeaf3a816e6871715fbc':
  x86: libc may use the gcc flags from TARGET_linux-x86.mk
2011-12-09 16:19:30 -08:00
Mathias Agopian
7c0c379372 implement pthread mutex deadlock detection
this works by building a directed graph of acquired
pthread mutexes and making sure there are no loops in
that graph.

this feature is enabled with:

    setprop debug.libc.pthread 1

when a potential deadlock is detected, a large warning is
output to the log with appropriate back traces.

currently disabled at compile-time. set PTHREAD_DEBUG_ENABLED=1
to enable.

Change-Id: I916eed2319599e8aaf8f229d3f18a8ddbec3aa8a
2011-12-09 14:38:57 -08:00
Bruce Beare
af96d4dadc x86: libc may use the gcc flags from TARGET_linux-x86.mk
Change-Id: Iaf4d864d4b6fe388bd3c2d7c4d7d6e42aebb0d35
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-12-09 13:54:20 -08:00
Bruce Beare
68ec71ebd6 am 7d03c9cb: pathconf: dead loop in bionic function __2_symlinks
* commit '7d03c9cbcedb1dc7e3a8210ac0001120558ec6df':
  pathconf: dead loop in bionic function __2_symlinks
2011-12-09 10:19:37 -08:00
Erik Gilling
ffe65783b4 am bba5c314: update video/dsscomp.h
* commit 'bba5c314b2420483e2c0e3e441bf54bda6935bc1':
  update video/dsscomp.h
2011-12-08 14:57:00 -08:00
Erik Gilling
bba5c314b2 update video/dsscomp.h
Change-Id: Ic5f1c01add1f2adb5a09d05c94129f3dc9cc3f1f
Signed-off-by: Erik Gilling <konkers@android.com>
2011-12-08 14:42:04 -08:00
David 'Digit' Turner
022d303116 libc: optimize pthread mutex lock/unlock operations (1/2)
This patch provides several small optimizations to the
implementation of mutex locking and unlocking. Note that
a following patch will get rid of the global recursion
lock, and provide a few more aggressive changes, I
though it'd be simpler to split this change in two parts.

+ New behaviour: pthread_mutex_lock et al now detect
  recursive mutex overflows and will return EAGAIN in
  this case, as suggested by POSIX. Before, the counter
  would just wrap to 0.

- Remove un-necessary reloads of the mutex value from memory
  by storing it in a local variable (mvalue)

- Remove un-necessary reload of the mutex value by passing
  the 'shared' local variable to _normal_lock / _normal_unlock

- Remove un-necessary reload of the mutex value by using a
  new macro (MUTEX_VALUE_OWNER()) to compare the thread id
  for recursive/errorcheck mutexes

- Use a common inlined function to increment the counter
  of a recursive mutex. Also do not use the global
  recursion lock in this case to speed it up.

Change-Id: I106934ec3a8718f8f852ef547f3f0e9d9435c816
2011-12-07 22:09:48 +01:00
David 'Digit' Turner
6c6de44f04 libc: optimize pthread_once() implementation.
This patch changes the implementation of pthread_once()
to avoid the use of a single global recursive mutex. This
should also slightly speed up the non-common case where
we have to call the init function, or wait for another
thread to finish the call.

Change-Id: I8a93f4386c56fb89b5d0eb716689c2ce43bdcad9
2011-12-07 22:06:36 +01:00
Bruce Beare
7d03c9cbce pathconf: dead loop in bionic function __2_symlinks
Fix dead loops in file ./bionic/libc/unistd/pathconf.c

Change-Id: I7a1e6bcd9879c96bacfd376b88a1f899793295c8
Author: Jin Wei <wei.a.jin@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-12-07 09:47:20 -08:00
Rabin Vincent
6e9d51701e am a73de44b: am 177ba8cb: Prevent deadlock when using fork
* commit 'a73de44b7c0a50908ea8afe16134316cfc6cfbbe':
  Prevent deadlock when using fork
2011-12-06 16:04:56 -08:00
Rabin Vincent
a73de44b7c am 177ba8cb: Prevent deadlock when using fork
* commit '177ba8cb42ed6d232e7c8bcad5e6ee21fc51a0e8':
  Prevent deadlock when using fork
2011-12-06 13:59:56 -08:00
Rabin Vincent
177ba8cb42 Prevent deadlock when using fork
When forking of a new process in bionic, it is critical that it
does not allocate any memory according to the comment in
java_lang_ProcessManager.c:
"Note: We cannot malloc() or free() after this point!
A no-longer-running thread may be holding on to the heap lock, and
an attempt to malloc() or free() would result in deadlock."
However, as fork is using standard lib calls when tracing it a bit,
they might allocate memory, and thus causing the deadlock.
This is a rewrite so that the function cpuacct_add, that fork calls,
will use system calls instead of standard lib calls.

Signed-off-by: christian bejram <christian.bejram@stericsson.com>

Change-Id: Iff22ea6b424ce9f9bf0ac8e9c76593f689e0cc86
2011-12-06 08:39:18 -08:00
Jean-Baptiste Queru
c5819d427d Merge 35765066 from ics-mr1-plus-aosp
Change-Id: Ibaeb49dc20f3c736417d5cb68769e7b501a61632
2011-12-06 08:35:08 -08:00
Bruce Beare
6d77a81456 am cb835cd7: am cb1df916: string: Fix wrong comparison semantics
* commit 'cb835cd77c8e60b4a9fb8a54a06d4fd4039ae1b0':
  string: Fix wrong comparison semantics
2011-12-05 22:13:21 -08:00
Bruce Beare
35765066b9 am e4a21c89: signal: Align the sigset_t size passed to from user space to kernel.
* commit 'e4a21c89a8b24b32f7a2637b45522dfa59f2aaa4':
  signal: Align the sigset_t size passed to from user space to kernel.
2011-12-05 22:12:08 -08:00
Bruce Beare
cb835cd77c am cb1df916: string: Fix wrong comparison semantics
* commit 'cb1df9161666db2a312814752de67fc623149a9b':
  string: Fix wrong comparison semantics
2011-12-05 22:12:07 -08:00
Bruce Beare
e4a21c89a8 signal: Align the sigset_t size passed to from user space to kernel.
Pass kernel space sigset_t size to __rt_sigprocmask to workaround
the miss-match of NSIG/sigset_t definition between kernel and bionic.

Note: Patch originally from Google...
Change-Id: I4840fdc56d0b90d7ce2334250f04a84caffcba2a
Signed-off-by: Chenyang Du <chenyang.du@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-12-05 18:37:33 -08:00
Bruce Beare
cb1df91616 string: Fix wrong comparison semantics
Chars are signed for x86 -- correct the comparison semantics.

Change-Id: I2049e98eb063c0b4e83ea973d3fcae49c6817dde
Author: Liubov Dmitrieva <liubov.dmitrieva@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-12-05 18:37:10 -08:00
Bruce Beare
aed4a4c90b am 75039baf: am 89d3fdca: MALLOC_DEBUG: enable the option libc.debug.malloc = 10
* commit '75039bafde8e6f03caffa9d6aa7142a09ba50952':
  MALLOC_DEBUG: enable the option libc.debug.malloc = 10
2011-12-05 17:02:20 -08:00
Bruce Beare
75039bafde am 89d3fdca: MALLOC_DEBUG: enable the option libc.debug.malloc = 10
* commit '89d3fdcae26980bf81a4622c3c83e48ead4c1c3a':
  MALLOC_DEBUG: enable the option libc.debug.malloc = 10
2011-12-05 17:01:13 -08:00
Bruce Beare
89d3fdcae2 MALLOC_DEBUG: enable the option libc.debug.malloc = 10
Fix the compile warning to let the libc.debug.malloc=10 works well
Due to unsuitable value comparison, which cause compiler optimize the
code of comparing two digits.

Change-Id: I0bedd596c9ca2ba308fb008da20ecb328d8548f5
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Author: liu chuansheng <chuansheng.liu@intel.com>
2011-12-05 14:58:55 -08:00
Jack Ren
bec5dec947 am 0c3d21e6: am e480fc83: bionic: fix pthread_{create, exit}/signal race condition
* commit '0c3d21e63c6e75ae73aaf2b8d64af0bd8caa6beb':
  bionic: fix pthread_{create, exit}/signal race condition
2011-11-30 10:50:59 -08:00
Jack Ren
338a06f4bc am 621df526: am 31e72bc3: bionic: fix __get_tls( ) crash issue
* commit '621df52644cc19001688c0964ad425c5ed6c8990':
  bionic: fix __get_tls( ) crash issue
2011-11-30 10:50:58 -08:00
Jack Ren
0c3d21e63c am e480fc83: bionic: fix pthread_{create, exit}/signal race condition
* commit 'e480fc83b2887388d469eb3bf58c86c610f5b082':
  bionic: fix pthread_{create, exit}/signal race condition
2011-11-29 22:42:32 -08:00
Jack Ren
621df52644 am 31e72bc3: bionic: fix __get_tls( ) crash issue
* commit '31e72bc3289acdd85b0b745fbf64c5949ca33432':
  bionic: fix __get_tls( ) crash issue
2011-11-29 22:42:31 -08:00
Jack Ren
e480fc83b2 bionic: fix pthread_{create, exit}/signal race condition
(1) in pthread_create:
    If the one signal is received before esp is subtracted by 16 and
    __thread_entry( ) is called, the stack will be cleared by kernel
    when it tries to contruct the signal stack frame. That will cause
    that __thread_entry will get a wrong tls pointer from the stack
    which leads to the segment fault when trying to access tls content.

(2) in pthread_exit
    After pthread_exit called system call unmap(), its stack will be
    freed.  If one signal is received at that time, there is no stack
    available for it.

Fixed by subtracting the child's esp by 16 before the clone system
call and by blocking signal handling before pthread_exit is started.

Author: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-11-29 17:09:51 -08:00
Jack Ren
31e72bc328 bionic: fix __get_tls( ) crash issue
When running the stress test of pthread create/destroy, a crash may
oocur in __get_tls(). That is caused by the race condition with __set_tls( ):

Author: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-11-29 17:09:15 -08:00
Robert Greenwalt
e796d39d80 Merge "Request both v4 and v6 dns when on secondary net" 2011-11-29 15:48:48 -08:00
Nick Kralevich
495f16cbac update capabilities.h
Pull in an updated version of capabilities.h from the linux
kernel.

This file was generated using the following command:

cd bionic/libc/kernel/
./tools/clean_header.py -u ../../../external/kernel-headers/original/linux/capability.h

Change-Id: I43c8f014954f543858006f24e60a2e69955349da
2011-11-28 13:42:50 -08:00
David 'Digit' Turner
f1a39dce60 libc: Fix typo that broke NDK compatibility.
The function must be named __atomic_cmpxchg, not __android_cmpxchg.
This typo broke existing prebuilt binaries (they couldn't be loaded
at runtime anymore).

Change-Id: I25ca7d18329817f0056e616a0409113269ad7b1f
2011-11-23 14:38:36 +01:00
Robert Greenwalt
ca6fe7bebe Request both v4 and v6 dns when on secondary net
We can't easily tell the protocol family of the secondary network,
so try both and trust that the carrier has configured dns servers
according to the protocols supported on its network.

bug:5468224
Change-Id: If4f017573d313a6ad8354574076de6d63d43b444
2011-11-22 15:24:44 -08:00
David 'Digit' Turner
de44d0b2bd Merge "libc: provide atomic operations will full barriers for NDK apps." 2011-11-22 02:10:06 -08:00
Jeff Brown
95a17848d3 Merge "Add tgkill syscall." 2011-11-21 13:13:26 -08:00
Jeff Brown
10c8ce59a4 Add tgkill syscall.
Use tgkill instead of tkill to implement pthread_kill.
This is safer in the event that the thread has already terminated
and its id has been reused by a different process.

Change-Id: Ied715e11d7eadeceead79f33db5e2b5722954ac9
2011-11-18 16:40:48 -08:00
Nick Kralevich
5f64df4bc3 ASLR: enable pthread stack location randomization
Allow the kernel to choose a memory location to put the
thread stack, rather than hard coding 0x10000000

Change-Id: Ib1f37cf0273d4977e8d274fbdab9431ec1b7cb4f
2011-11-18 10:07:12 -08:00
David 'Digit' Turner
0fec6b9d88 libc: provide atomic operations will full barriers for NDK apps.
__atomic_cmpxchg and other related atomic operations did not
provide memory barriers, which can be a problem for non-platform
code that links against them when it runs on multi-core devices.

This patch does two things to fix this:

- It modifies the existing implementation of the functions
  that are exported by the C library to always provide
  full memory barriers. We need to keep them exported by
  the C library to prevent breaking existing application
  machine code.

- It also modifies <sys/atomics.h> to only export
  always-inlined versions of the functions, to ensure that
  any application code compiled against the new header will
  not rely on the platform version of the functions.

  This ensure that said machine code will run properly on
  all multi-core devices.

This is based on the GCC built-in sync primitives.

The end result should be only slightly slower than the
previous implementation.

Note that the platform code does not use these functions
at all. A previous patch completely removed their usage in
the pthread and libstdc++ code.

+ rename arch-arm/bionic/atomics_arm.S to futex_arm.S
+ rename arch-x86/bionic/atomics_x86.S to futex_x86.S
+ remove arch-x86/include/sys/atomics.h which already
  provided inlined functions to the x86 platform.

Change-Id: I752a594475090cf37fa926bb38209c2175dda539
2011-11-16 17:37:15 +01:00
David 'Digit' Turner
b385229837 Merge "libc: speed-up flockfile()/funlockfile()" 2011-11-16 07:31:31 -08:00
David Turner
90c4c1e82b Merge "bionic: Do not use <sys/atomics.h> for platform code." 2011-11-16 07:29:59 -08:00
David 'Digit' Turner
e31bfae2ba bionic: Do not use <sys/atomics.h> for platform code.
We're going to modify the __atomic_xxx implementation to provide
full memory barriers, to avoid problems for NDK machine code that
link to these functions.

First step is to remove their usage from our platform code.
We now use inlined versions of the same functions for a slight
performance boost.

+ remove obsolete atomics_x86.c (was never compiled)

NOTE: This improvement was benchmarked on various devices.
      Comparing a pthread mutex lock + atomic increment + unlock
      we get:

  - ARMv7 emulator, running on a 2.4 GHz Xeon:
       before: 396 ns    after: 288 ns

  - x86 emulator in KVM mode on same machine:
       before: 27 ns     after: 27 ns

  - Google Nexus S, in ARMv7 mode (single-core):
       before: 82 ns     after: 76 ns

  - Motorola Xoom, in ARMv7 mode (multi-core):
       before: 121 ns    after: 120 ns

The code has also been rebuilt in ARMv5TE mode for correctness.

Change-Id: Ic1dc72b173d59b2e7af901dd70d6a72fb2f64b17
2011-11-16 16:28:10 +01:00
Eino-Ville Talvala
fd7d5acdeb am 0d9f87a3: Add auto-exposure/auto-white balance lock support to soc2030 image sensor.
* commit '0d9f87a3b71057cf804b2d7aa8589e3bf94eab28':
  Add auto-exposure/auto-white balance lock support to soc2030 image sensor.
2011-11-15 18:25:18 -08:00
David 'Digit' Turner
9831ad3ce6 libc: speed-up flockfile()/funlockfile()
For Honeycomb, we added proper file thread-safety for
all FILE* operations. However, we did implement that by
using an out-of-band hash table to map FILE* pointers
to phtread_mutex_t mutexes, because we couldn't change
the size of 'struct _sFILE' without breaking the ABI.

It turns out that our BSD-derived code already has
some support code to extend FILE* objects, so use it
instead. See libc/stdio/fileext.h

This patch gets rid of the hash table, and put the
mutex directly into the sFILE extension.

Change-Id: If1c3fe0a0a89da49c568e9a7560b7827737ff4d0
2011-11-15 13:16:42 +01:00
Nick Kralevich
4b469eae40 Merge "generate PIC code." 2011-11-14 15:12:43 -08:00
David 'Digit' Turner
9bf330b567 libc: fix the pthread_sigmask implementation
The old code didn't work because the kernel expects a 64-bit sigset_t
while the one provided by our ABI is only 32-bit. This is originally
due to the fact that the kernel headers themselves define sigset_t
as a 32-bit type when __KERNEL__ is not defined (apparently to cater
to libc5 or some similarly old C library).

We can't modify the size of sigset_t without breaking the NDK ABI,
so instead perform runtime translation during the call.

Change-Id: Ibfdc3cbceaff864af7a05ca193aa050047b4773f
2011-11-14 22:57:24 +01:00
Nick Kralevich
0aa8289c6f generate PIC code.
Change-Id: I6740c30e2782ae203aa7ddaeaf3b233e90de9c4d
2011-11-11 17:28:59 -08:00
Elliott Hughes
f3dbdbe269 Update to tzdata2011n.
There are three changes of note - most urgently, Cuba (America/Havana)
has extended summer time by two weeks, now to end on Nov 13, rather than
the (already past) Oct 30.   Second, the Pridnestrovian Moldavian Republic
(Europe/Tiraspol) decided not to split from the rest of Moldova after
all, and consequently that zone has been removed (again) and reinstated
in the "backward" file as a link to Europe/Chisinau.   And third, the
end date for Fiji's summer time this summer was moved forward from the
earlier planned Feb 26, to Jan 22.

Apart from that, Moldova (MD) returns to a single entry in zone.tab
(and the incorrect syntax that was in the 2011m version of that file
is so fixed - it would have been fixed in a different way had this
change not happened - that's the "missing" sccs version id).

Change-Id: I7a0fba88d1fc6face649648013aaf2b111c29d7f
2011-10-31 14:11:32 -07:00
Eino-Ville Talvala
0d9f87a3b7 Add auto-exposure/auto-white balance lock support to soc2030 image
sensor.

Bug: 4980604
Change-Id: I1be07a23573b70eeddd9ecb2370605713aea3d03
2011-10-31 11:42:18 -07:00
Elliott Hughes
bcb2edac65 Update to tzdata2011m.
Fixes for Europe/Tiraspol (Moldova) and all four Ukrainian zones.

Also show the MD5 of the downloaded data, for comparison against the MD5
given in the announcement mails. (There's a plan to move to proper signing,
but that's not implemented on their end yet.)

Change-Id: I845e6f125c0f54298abadc643adfeca2eff4827a
2011-10-24 10:52:14 -07:00
Nick Kralevich
d9ad62343c Add linker support for PIE
Modify the dynamic linker so that executables can be loaded
at locations other than 0x00000000.

Modify crtbegin* so that non-PIC compilant "thumb interwork
veneers" are not created by the linker.

Bug: 5323301
Change-Id: Iece0272e2b708c79034f302c20160e1fe9029588
2011-10-22 13:19:23 -07:00
Jesse Wilson
b0641d4a44 Merge "Use ENTRY and EXIT macros for strcmp, memcpy, atexit." 2011-10-12 07:51:53 -07:00
Evgeniy Stepanov
487b613e57 Use ENTRY and EXIT macros for strcmp, memcpy, atexit.
Without this change strcmp size is zero (not set), and it gets
ignored by Valgrind. Changes to memcpy and atexit don't affect the
generated binary in any way.

Change-Id: I05818cb5951f75901dc8c0eef02807a2e83a9231
2011-10-11 12:12:05 +04:00
Elliott Hughes
faa7c1d29f Update to tzdata2011l.
This affects Asia/Hebron and Pacific/Fiji (and historical data for
America/Sitka).

Change-Id: I111a34038e44416f1900f774bdb78750e815eb5f
2011-10-10 14:05:53 -07:00
Lorenzo Colitti
229ab1a33e Merge "Send both A and AAAA queries if all probes fail." 2011-09-29 10:52:23 -07:00
Lorenzo Colitti
4638822fc0 Merge "Revert "Use framework hints to determine dns query type."" 2011-09-29 10:52:16 -07:00
Lorenzo Colitti
f432de2de7 Send both A and AAAA queries if all probes fail.
AI_ADDRCONFIG is currently implemented by trying to connect
to well-known addresses in order to see if IPv4 and/or IPv6
connectivity is available.

In some cases (e.g., walled gardens with no global
connectivity) both probes can fail. If this happens,
query for both IPv4 and IPv6 addresses instead of doing
nothing and failing the query.

Bug: 5284168
Change-Id: I4e3a69ea86fb6d839a6bd31236b98da81e5cbf45
2011-09-28 22:38:08 -07:00
Lorenzo Colitti
b82532d11a Revert "Use framework hints to determine dns query type."
Change Ife82a8d8 broke IPv6 on wifi. Change I4e3a69ea is
an alternate approach that does not require any framework
changes.

Bug: 5284168
Change-Id: Ib52614be3875a2ae2eaedd1be265f90e506eda41
2011-09-28 22:37:41 -07:00
Mathias Agopian
bda5da074e fix prototype of dladdr
this breaks C++ source code in particular.

Change-Id: Ie06b5d31d23b5455e6950c470adc64dd5e7784df
2011-09-28 12:17:34 -07:00
Elliott Hughes
0096491274 Update to tzdata2011k.
Affects Palestine, Gaza, Hebron, Belarus, Ukraine, and "Russia".

Change-Id: Ib17f848c3b0e86d0bfcf289c4c4a3ae53dd2f8c4
2011-09-26 10:53:50 -07:00
Robert Greenwalt
924c8785f0 am 8af58f0f: Use framework hints to determine dns query type.
* commit '8af58f0fd4ff3fb11cb8a3c61e4654e3633906a4':
  Use framework hints to determine dns query type.
2011-09-22 23:39:54 -07:00
Robert Greenwalt
8af58f0fd4 Use framework hints to determine dns query type.
Instead of checking for IPv4 or IPv6 connectivity, try using pid-specific
hints the framework has left for us.

bug:5284168
Change-Id: Id64d48db3900865a7d58ada8309870c63d6eab12
2011-09-22 11:43:06 -07:00
JP Abgrall
771600415f am 3884bfe9: libc: popen: work around data corruption
* commit '3884bfe9661955543ce203c60f9225bbdf33f6bb':
  libc: popen: work around data corruption
2011-09-17 16:32:00 -07:00
JP Abgrall
3884bfe966 libc: popen: work around data corruption
vfork() would not save the registers that the parent would expect
to have restored after execl() completed.
Specially that execl() would call execve() underneath, further messing
up the stack of the parent.
To avoid that, we fork() for now. Later we will revisit and cleanup
vfork()+execve() to actually have vfork() store all the register
that the parent expects to see, and not those left by execve().

In the original code, looking at the registers just before the call to
popen(), and after the call showed that r7 would get clobbered.
This would leave the caller with an invalid pointer, leading to all
kinds of data corruptions.
execve() is simpler that execl() in this case.


Bug: 5336252
Change-Id: I3bf718c0bb4c0439f6f2753f153cdea14175be9c
2011-09-17 15:22:21 -07:00
Glenn Kasten
d53cae0e45 Add non-NDK internal API __pthread_gettid
Tracking bugs 5267571 and 5090073 (for deadlock detection logs).

Change-Id: Icb90f91ec1525607551c2234ef921bf88296484f
2011-09-16 12:38:28 -07:00
Erik Gilling
b8ef90d679 update linux/fb.h
Change-Id: Ib00343e3b6f95eaf3d347d4b8b9df950d0686e70
Signed-off-by: Erik Gilling <konkers@android.com>
2011-09-14 11:20:23 -07:00
Elliott Hughes
5da3ed177c Merge "Update to tzdata2011j." 2011-09-12 11:19:51 -07:00
Elliott Hughes
6ea19d7815 Update to tzdata2011j.
Affects Samoa, Kenya, Uganda, and Tanzania.

Change-Id: Ibee638d415d4f0389ff27ea1c9c481543e181f1f
2011-09-12 10:28:11 -07:00
Erik Gilling
763230ae55 update kernel video/dsscomp.h
Change-Id: Ifc4f96e3a9c3435c0b0ee80ac9da295b4e9463a1
Signed-off-by: Erik Gilling <konkers@android.com>
2011-09-07 12:53:22 -07:00
Robert Greenwalt
7f84da69f8 Add some logging of dns cache operations
Added info about what entries are getting flushed due to ttl or size limits.

Change-Id: I69fb70ce23b5b820f5f1a5738c0f1aa57b6a1127
2011-09-02 07:44:36 -07:00
Elliott Hughes
b0bbbff606 Update to tzdata2011i.
Affects South Sudan (Africa/Juba), Samoa, Europe/Kalingrad, Newfoundland,
America/Resolute, Metlakatla, America/Honolulu, America/Goose_Bay and
America/St_Johns.

Change-Id: I8e60a7c7ba5ab71eedcc66937443a9e6993accd6
2011-08-29 08:58:09 -07:00
Erik Gilling
4f3465240a Merge "update video/dsscomp.h" 2011-08-24 15:01:13 -07:00
Erik Gilling
9749753889 update video/dsscomp.h
Change-Id: If4bd1d751b30ad2e65c0bd83caba436334949463
Signed-off-by: Erik Gilling <konkers@android.com>
2011-08-24 13:33:13 -07:00
Mike Lockwood
0b33d9982e Add linux/leds-an30259a.h
Change-Id: I9144b58bdc522d6ec22466adc459a40be648592f
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-08-23 10:29:30 -04:00
David 'Digit' Turner
58246b7067 libc: Add __aeabi_f2uiz to libgcc_compat.c
This patch ensure that __aeabi_f2uiz is embedded in our C library.
This is needed to avoid breaking certain applications when they are
loaded in ICS. It is likely that the issue is due to mis-linked
binaries generated with the stand-alone toolchain (the problem
should not exist if you use ndk-build), but this fix is easier
than asking all app developers to fix their custom build system.

If you want more technical details, read the comments inside
libgcc_compat.c

Change-Id: I59ac1fc781ecb70b90b5573c5a3c67560ca8f270
2011-08-22 19:53:10 +02:00
David Turner
6dcf0d73a6 am 3dc94305: am 17a40ffb: am c57fd963: Merge "NDK: x86 header file has incorrect definition for ptrdiff_t"
* commit '3dc94305e4eb243747248b43954c499ddc96638d':
  NDK: x86 header file has incorrect definition for ptrdiff_t
2011-08-09 13:37:30 -07:00
David Turner
3afafd46f3 am 951e8381: am 3906a9c1: am f5aa1382: Merge "x86 libc: Fix the range to check the error"
* commit '951e8381916464243c7601fdb41e941811aa3773':
  x86 libc: Fix the range to check the error
2011-08-09 13:37:21 -07:00
David Turner
3dc94305e4 am 17a40ffb: am c57fd963: Merge "NDK: x86 header file has incorrect definition for ptrdiff_t"
* commit '17a40ffbf0e12ee44a024a9bb37434388478b478':
  NDK: x86 header file has incorrect definition for ptrdiff_t
2011-08-05 09:42:57 -07:00
David Turner
17a40ffbf0 am c57fd963: Merge "NDK: x86 header file has incorrect definition for ptrdiff_t"
* commit 'c57fd963817afa8894af49d6c98a80d8f9100937':
  NDK: x86 header file has incorrect definition for ptrdiff_t
2011-08-05 09:41:22 -07:00
David Turner
c57fd96381 Merge "NDK: x86 header file has incorrect definition for ptrdiff_t" 2011-08-05 09:23:29 -07:00
Mark D Horn
c3c0e88bed NDK: x86 header file has incorrect definition for ptrdiff_t
See Bug http://code.google.com/p/android/issues/detail?id=19042

Change-Id: I8e975930e7f8c3c437ecdffbc6f6bc5028937829
Signed-off-by: Mark D Horn <mark.d.horn@intel.com>
2011-08-05 08:34:17 -07:00
David Turner
951e838191 am 3906a9c1: am f5aa1382: Merge "x86 libc: Fix the range to check the error"
* commit '3906a9c16b971c2689e1b8ae5455feec8cf7353c':
  x86 libc: Fix the range to check the error
2011-08-05 08:25:35 -07:00
David Turner
3906a9c16b am f5aa1382: Merge "x86 libc: Fix the range to check the error"
* commit 'f5aa1382ec7592c58827ed0822c77cb5bf8df165':
  x86 libc: Fix the range to check the error
2011-08-05 08:24:22 -07:00
David Turner
f5aa1382ec Merge "x86 libc: Fix the range to check the error" 2011-08-05 08:08:57 -07:00
Iliyan Malchev
5598077d35 bionic: update sanitized kernel header dsscomp.h
Change-Id: I3d52beb97efd23000b76131b6049978546571754
Signed-off-by: Iliyan Malchev <malchev@google.com>
2011-08-04 17:10:53 -07:00
David 'Digit' Turner
83eb46c59d am a64990f3: am f03fb955: am 023c4988: Merge "libc: x86: Fixed size_t definition."
* commit 'a64990f3f25c45fcfe79b9b71cf54d7045af0e4f':
  libc: x86: Fixed size_t definition.
2011-08-04 11:17:11 -07:00
David 'Digit' Turner
a64990f3f2 am f03fb955: am 023c4988: Merge "libc: x86: Fixed size_t definition."
* commit 'f03fb955a92bdcc341aaa1b4a6eb2d81bc844e06':
  libc: x86: Fixed size_t definition.
2011-08-04 11:13:10 -07:00
David 'Digit' Turner
f03fb955a9 am 023c4988: Merge "libc: x86: Fixed size_t definition."
* commit '023c49882e247bd0345946c908cff231ebf7097e':
  libc: x86: Fixed size_t definition.
2011-08-04 11:09:34 -07:00
David 'Digit' Turner
d265046dcc libc: x86: Fixed size_t definition.
This patch changes the declaration of size_t on x86 targets
to test for the __ANDROID__ macro, instead of ANDROID

__ANDROID__ should be a builting toolchain macro, while ANDROID
is usually added manually during the build.

Testing against __ANDROID__ allows us to use the header when
using the NDK's standalone x86 toolchain.

This is related to http://code.google.com/p/android/issues/detail?id=19011
The bug was already fixed in the NDK platform headers, this simply updates
the C library one accordingly.

Change-Id: Ie038c4c8b37b7d24e2e4ae4d7a63371b69c9a51e
2011-08-04 14:07:00 +02:00
Iliyan Malchev
3a5d668e01 bionic: add clean kernel header dsscomp.h
Change-Id: I09a98d0abe8ff4f92058f90ffb80ddc19ccee076
Signed-off-by: Iliyan Malchev <malchev@google.com>
2011-08-03 20:59:19 -07:00
Iliyan Malchev
7b79d1ed88 bionic: add processed kernel header rpmsg_omx.h
Change-Id: Id07ad37dd464d859cebdf72b68e6fb16d5e91c0f
Signed-off-by: Iliyan Malchev <malchev@google.com>
2011-08-03 18:08:35 -07:00
David Turner
ae3c9783f2 am bc9d1fe7: am 4685acbd: am 9efda5b7: Merge "typo in libc/stdio/wcio.h"
* commit 'bc9d1fe7c467d861a2b7c1deafca5589c1bc309e':
  typo in libc/stdio/wcio.h
2011-08-03 17:42:41 -07:00
David Turner
bc9d1fe7c4 am 4685acbd: am 9efda5b7: Merge "typo in libc/stdio/wcio.h"
* commit '4685acbdd45c44e2e21c74242953bee5198209f9':
  typo in libc/stdio/wcio.h
2011-08-03 08:16:37 -07:00
David Turner
4685acbdd4 am 9efda5b7: Merge "typo in libc/stdio/wcio.h"
* commit '9efda5b7d0a2e8d9dc7495680d66085dc0e151f3':
  typo in libc/stdio/wcio.h
2011-08-03 08:14:52 -07:00
David Turner
9efda5b7d0 Merge "typo in libc/stdio/wcio.h" 2011-08-03 08:10:29 -07:00
Robert Greenwalt
dfec555c7f am bcf861f2: Merge "Don\'t call freeaddrinfo with a NULL ptr."
* commit 'bcf861f246bb06ebba2c070af5b3222c5254970d':
  Don't call freeaddrinfo with a NULL ptr.
2011-07-29 10:15:21 -07:00
Robert Greenwalt
92425f097d Don't call freeaddrinfo with a NULL ptr.
bug:5067055
Change-Id: I863dc4760a0aa449ac6298397ed571d8d9287801
2011-07-28 17:21:17 -07:00
Robert Greenwalt
0cb2d467de resolved conflicts for merge of 9363d912 to honeycomb-plus-aosp
Change-Id: Ib0680d7e0be34ae656a9675ddd1014a6193a4006
2011-07-27 09:18:54 -07:00
Robert Greenwalt
777901424f resolved conflicts for merge of 9363d912 to honeycomb-plus-aosp
Change-Id: I555f5c10da9770feacdbece9fd77729d6151bfba
2011-07-26 16:18:52 -07:00
Robert Greenwalt
9363d91218 Add per-interface dns caches.
import of changes 22100 and 23138 from opensource.

Change-Id: I3ce86394323d269272aeb2bebeed4374f171a8cf
2011-07-26 12:59:50 -07:00
Mike Lockwood
a4fdd8ae4c f_accessory.h: Update USB accessory kernel driver header file
Bug: 5051683

Change-Id: I24fb640f24439f0010735eaa8e1e7b2767c353ea
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-07-21 13:51:30 -07:00
Robert Greenwalt
e4197d41bb am fed31359: am f6fcdb2e: am 28de3e59: Merge "Don\'t reset caches when dns props change."
* commit 'fed3135972f9725a44a7d9b3df728e311ac1a130':
  Don't reset caches when dns props change.
2011-07-20 17:20:03 -07:00
Robert Greenwalt
fed3135972 am f6fcdb2e: am 28de3e59: Merge "Don\'t reset caches when dns props change."
* commit 'f6fcdb2edd522de75811c7ccd23e74677bda6856':
  Don't reset caches when dns props change.
2011-07-20 17:16:37 -07:00
Robert Greenwalt
f6fcdb2edd am 28de3e59: Merge "Don\'t reset caches when dns props change."
* commit '28de3e5901fd54208f20e027365d2ba7b7e136b6':
  Don't reset caches when dns props change.
2011-07-20 15:49:50 -07:00
Mattias Falk
bad1686e1f Don't reset caches when dns props change.
This happens too frequently.  We should flush a per-interface cache
when it's dns server addrs changes.

Change-Id: I8a691c96ce9a775160ef55ddb8f755d649041583
2011-07-20 15:09:24 -07:00
Chia-chi Yeh
1dcc732bb5 update VPN related kernel headers to 2.6.39.
The original files are updated in I84220a16b667082f4ff75e72c6b0f2f0dddb65df.

Change-Id: I14ca73b79c66427fd2ad58fb54a5ac649c9b7eee
2011-07-18 12:00:23 -07:00
Mike Lockwood
10f6adf0c8 f_mtp.h: Update for MTP_SEND_FILE_WITH_HEADER ioctl
Change-Id: Ib5541625998805cbc23f34eb00f5a21cba6eef53
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-07-14 21:02:30 -04:00
David 'Digit' Turner
30e30acf10 am 6b6ebeca: am 3a131026: resolved conflicts for merge of 50a83255 to gingerbread-plus-aosp
* commit '6b6ebeca985fb3843b56b507ac4ac1be44080a9c':
  enable support for large files (> 2G)
  Enable functional DSO object destruction
  x86: Enable -fstack-protector
  Update X86 Bionic CRT files for unwind/exceptions
  bionic, libthread_db x86 fixes
  Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
  Remove an extra register move.
  Replace __atomic_XXX with GCC __sync_XXX intrinsics.
  move some typedefs to procfs.h required by gdbserver build
  use consistent guards for off_t and size_t defines for IA
  Simplify variable typing for IA builds
  sigsetmask.c was not processing the "mask" argument.
  Add defines for CAIF support
  Remove extra/unneeded copy of fenv.h
  Use proper variable typing
  Update ATOM string routines to latest
  Fix undefined reference to dl_iterate_phdr for x86
  Fix missing NL
  ptrace.c Fix source file format to unix from dos
2011-07-13 14:53:56 -07:00
David Turner
6b577759b2 am f2ebd304: am 57aadbb0: Merge "enable support for large files (> 2G)"
* commit 'f2ebd304c3c0822121e6a4d0f542a048a7fc3b20':
  enable support for large files (> 2G)
2011-07-13 14:53:34 -07:00
David 'Digit' Turner
6b6ebeca98 am 3a131026: resolved conflicts for merge of 50a83255 to gingerbread-plus-aosp
* commit '3a13102637c8be53edf28f96598ac11aaa3e14df':
  enable support for large files (> 2G)
  Enable functional DSO object destruction
  x86: Enable -fstack-protector
  Update X86 Bionic CRT files for unwind/exceptions
  bionic, libthread_db x86 fixes
  Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
  Remove an extra register move.
  Replace __atomic_XXX with GCC __sync_XXX intrinsics.
  move some typedefs to procfs.h required by gdbserver build
  use consistent guards for off_t and size_t defines for IA
  Simplify variable typing for IA builds
  sigsetmask.c was not processing the "mask" argument.
  Add defines for CAIF support
  Remove extra/unneeded copy of fenv.h
  Use proper variable typing
  Update ATOM string routines to latest
  Fix undefined reference to dl_iterate_phdr for x86
  Fix missing NL
  ptrace.c Fix source file format to unix from dos
2011-07-11 13:25:01 -07:00
David 'Digit' Turner
3a13102637 resolved conflicts for merge of 50a83255 to gingerbread-plus-aosp
Change-Id: Idf1971120bbdd52676f95aa3aa69f62342dc012e
2011-07-11 21:39:14 +02:00
Iliyan Malchev
f733ca08e6 bionic: update processed omap_ion.h
Change-Id: I72acee8d285247c9e5fe21014a6f5ce8af3f73e5
Signed-off-by: Iliyan Malchev <malchev@google.com>
2011-07-11 11:55:47 -07:00
David Turner
f2ebd304c3 am 57aadbb0: Merge "enable support for large files (> 2G)"
* commit '57aadbb096a118dd33f9f16c67bd18dbb6b92c4a':
  enable support for large files (> 2G)
2011-07-11 10:46:00 -07:00
Dragos Tatulea
c4a5e97624 enable support for large files (> 2G)
bionic has an i386 ifdef guard for the O_LARGEFILE flag. The reason for this
is not traceable in the git history, but it's most likely due to some old
toolchain or emulator problem.

Bug Id: 10035

Change-Id: I742ee6e50220276c2cb268d66f89b5655ef689fc
Signed-off-by: Dragos Tatulea <dragos.tatulea@intel.com>
2011-07-09 03:53:45 +02:00
David Turner
57aadbb096 Merge "enable support for large files (> 2G)" 2011-07-08 18:52:49 -07:00
Iliyan Malchev
221595a085 bionic: update cleaned headers for ion
Change-Id: I5352e6c2b29a1c3c17eda531df397d8d3a63649a
Signed-off-by: Iliyan Malchev <malchev@google.com>
2011-07-07 15:50:10 -07:00
Bruce Beare
afb0167ad9 Enable functional DSO object destruction
Unfortunately, legacy .so files for ARM don't have a correct crtbegin file.
Consequently, we have to grandfather the old __dso_handle behaviour.
Add some ifdefs for ARM to allow it to use the old code until we can work
out a transition.

Change-Id: I6a28f368267d792c94e1d985d8344023bc632f6f
Author: H.J. Lu <hongjiu.lu@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:51:43 +02:00
Bruce Beare
a0aec0bd30 x86: Enable -fstack-protector
Change-Id: Iff9e3a3ba0e2d0faa7c6d98154aa5be0cc8a6c50
Orig-Change-Id: Ib69514c3afcb4c1f5e5f3f8cd91acfd145a0866c
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:51:37 +02:00
Mark D Horn
3eb2657855 Update X86 Bionic CRT files for unwind/exceptions
Several updates to Bionic crt*.o files to implement Linux/x86
stack unwind/exception handling.
Mark __dso_handle as hidden.
Note: Requires complete rebuild due to CRT changes. Google will
need to regenerate and check-in all the prebuilt x86 CRT object
files and libraries which link to them.

Change-Id: I01c14c19ef7569c9ffed89495cae2a459972c04b
Orig-Change-Id: I191ce1afb0dee7bbc28dcd9694e5919226dbd070
Signed-off-by: Bruce J Beare <bruce.j.beare@intel.com>
Signed-off-by: Mark D Horn <mark.d.horn@intel.com>
Author: Lu, Hongjiu <hongjiu.lu@intel.com>
2011-07-07 22:46:16 +02:00
James Rose
3435fc600d bionic, libthread_db x86 fixes
Orig-Change-Id: I3be997f5f1f6a894a3c200d4f325cf3bfd428c66
Author: James Rose <james.rose@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:16 +02:00
Bruce Beare
bf29647964 Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
Orig-Change-Id: Ia840a19a45257128eccdcf25d105f500f2d90741
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:16 +02:00
Bruce Beare
b1dd939e90 Remove an extra register move.
Orig-Change-Id: I63c217b73203b44b1a2e74950b58f2ec12989cab
Author: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:16 +02:00
Bruce Beare
e0bdf2c3e2 Replace __atomic_XXX with GCC __sync_XXX intrinsics.
Orig-Change-Id: I14f275392fcd70cc15e307470e0a099777c7c09e
Author: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:16 +02:00
Bruce Beare
84f8b3ad9c use consistent guards for off_t and size_t defines for IA
Orig-Change-Id: I9347ab4407c48c71c99f42583523ebe31a5e67ae
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:16 +02:00
Bruce Beare
4711f8faa8 Simplify variable typing for IA builds
Orig-Change-Id: I3f080b34360bfade0dbd5e2d8d0365e049162e4c
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:15 +02:00
Bruce Beare
e5705524e2 sigsetmask.c was not processing the "mask" argument.
Orig-Change-Id: I79b898ea5b882e8c0564e25466e827a9bedda6e8
Author: yhe19 <yunan.he@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:15 +02:00
Bruce Beare
074af91700 Add defines for CAIF support
Orig-Change-Id: I32d2e02814f1965ebdcecb804e947ff303dbe230
Author: Mark Gross <mark.gross@intel.com>
Signed-off-by: Bruce Beare <brucex.j.beare@intel.com>
2011-07-07 22:46:15 +02:00
Bruce Beare
832a86eaba Update ATOM string routines to latest
Orig-Change-Id: I22a600e7f172681cfd38ff73a64e3fd07b284959
Signed-off-by: Lu, Hongjiu <hongjiu.lu@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:15 +02:00
Bruce Beare
88bb394c0d Fix undefined reference to dl_iterate_phdr for x86
Orig-Change-Id: I22410b27939e8f54da932d7a1104102550c4685f
Signed-off-by: Bruce Beare <brucex.j.beare@intel.com>
2011-07-07 22:46:15 +02:00
Bruce Beare
0bbcbf0d57 Fix missing NL
Orig-Change-Id: Ic210fe9f740b9a8235a66d479ad4eddc869998bb
Signed-off-by: Bruce Beare <brucex.j.beare@intel.com>
2011-07-07 22:46:15 +02:00
Bruce Beare
0f2dc2b60c ptrace.c Fix source file format to unix from dos
Orig-Change-Id: Ia771b457eec7f9575d4631fb1c12a7062ebcc7de
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-07-07 22:46:15 +02:00
Jean-Baptiste Queru
681c4bd782 Merge b3773e9c
Change-Id: I5787d9ac5e745a08e1c891e9ce9efc4e7f97ace8
2011-07-06 13:00:05 -07:00
Jean-Baptiste Queru
cb5529efd8 Merge 784515ad
Change-Id: I3e5b691d008e9548f43339635bafdd95bc2f56fe
2011-07-06 12:59:55 -07:00
Jean-Baptiste Queru
c993768360 Revert "Revert "libc: Add logcat error message for memory corruption""
This reverts commit 368ee1e4d6.
2011-07-06 12:58:56 -07:00
David 'Digit' Turner
b3773e9cc8 am 9c95cbf7: Merge "Really fix the build."
* commit '9c95cbf75094c15d251bb3d57a55ce47d7c6c2c8':
  Really fix the build.
2011-07-06 10:27:49 -07:00
David 'Digit' Turner
c51871d4b2 Really fix the build.
libcutils/mspace.c includes libc/bionic/dlmalloc.c, we need to
take care of the fact that any internal C library function cannot
be used from it.

Change-Id: I0bc81ae090b7ac2d464f26b97fc6b94a08cdad9c
2011-07-06 19:02:15 +02:00
David 'Digit' Turner
784515ad93 am 01eb7f72: Merge "Fix broken build"
* commit '01eb7f72434830bb14cec906d885d2b7ee40d53b':
  Fix broken build
2011-07-06 09:08:47 -07:00
David 'Digit' Turner
a4824467c3 Fix broken build
Change-Id: Ia46b50aec51a55434c8828a73e07f4732f8f6c1c
2011-07-06 17:54:35 +02:00
Mathew Inwood
368ee1e4d6 Revert "libc: Add logcat error message for memory corruption"
This fixes the build.

This reverts commit 7708a89c60.
2011-07-06 16:51:54 +01:00
David 'Digit' Turner
877923d369 am d25ea49e: am b73b6783: Merge "libc: Add logcat error message for memory corruption"
* commit 'd25ea49e632c00d57d893563dac3f6dae5493b7e':
  libc: Add logcat error message for memory corruption
2011-07-06 07:53:10 -07:00
David 'Digit' Turner
d25ea49e63 am b73b6783: Merge "libc: Add logcat error message for memory corruption"
* commit 'b73b6783a595cf4b1cef6463c23317a8b417f1e9':
  libc: Add logcat error message for memory corruption
2011-07-06 07:46:40 -07:00
David 'Digit' Turner
7708a89c60 libc: Add logcat error message for memory corruption
Our dlmalloc implementation currently calls abort() when it detects
that the heap is corrupted, or that an invalid pointer is passed to
one of its functions.

The only way to detect this is because abort() will force-fully
crash the current program with a magic fault address of '0xdeadbaad'.

However, this is not really well documented, and a frequent topic
on the android-ndk forum (among others).

This change makes our dlmalloc code dump a simple message to the
log just before the abort() call (and hence before the stack trace)
to better help identify the problem.

Change-Id: Iebf7eb7fe26463ecadfaca8f247d237edb441e3c
2011-07-05 19:53:53 +02:00
Dragos Tatulea
0e1723e684 enable support for large files (> 2G)
bionic has an i386 ifdef guard for the O_LARGEFILE flag. The reason for this
is not traceable in the git history, but it's most likely due to some old
toolchain or emulator problem.

Bug Id: 10035

Change-Id: I742ee6e50220276c2cb268d66f89b5655ef689fc
Signed-off-by: Dragos Tatulea <dragos.tatulea@intel.com>
2011-07-05 15:36:43 +03:00
Nathan Forbes
7743f68204 typo in libc/stdio/wcio.h
whcar_io_data -> wchar_io_data
Signed-off-by: Nathan Forbes <me@nathanforbes.com>

Change-Id: I45c231efffac265eed51b7632d5a1b21c18bfa55
2011-07-02 20:29:25 -04:00
repo sync
946f3ad199 resolved conflicts for merge of 2f5c6d2d to honeycomb-plus-aosp
Change-Id: I858210fce4a04531afd9337a098db1dbf2308c2c
2011-06-30 17:28:59 -07:00
Elliott Hughes
1ee2cbe919 Update to tzdata2011h.
This includes the Egyptian and Russian DST changes.

(Cherry pick of dd0ffc738e3f956cf4f0ae409cda22595a33f08b.)

Change-Id: Ibf4b6a1f004c997a0b8df66e78f8867425d15dbe
2011-06-30 16:03:23 -07:00
Rebecca Schultz Zavin
015f3a770d Merge "Add cleaned headers for ion to bionic" 2011-06-30 15:10:37 -07:00
Elliott Hughes
dd0ffc738e Update to tzdata2011h.
This reflects the Russia and Curacao changes.

Change-Id: Id324b5b7690e0e7e46e1984f51647a6d6e7f0df3
2011-06-30 14:56:34 -07:00
Rebecca Schultz Zavin
1079eb1747 Add cleaned headers for ion to bionic
Change-Id: I0e2c35e8fb5cd20a796c4f588954205eacde0ae2
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
2011-06-30 14:16:17 -07:00
Robert Greenwalt
8f88cbedc1 am e0a4b678: am cc32fbc3: Merge "Add support for a dns cache per interface"
* commit 'e0a4b67811981ab4c04c437b23c36ae42c444bce':
  Add support for a dns cache per interface
2011-06-27 14:14:07 -07:00
David 'Digit' Turner
2d2dbd3024 x86: fix full_x86-eng build
The latest merge conflict resolution worked only for ARM, but not for x86
Both ARM and x86 builds have been tested with this fix.

Change-Id: I4ec1f1b0ea32fa86e7e2515b221133473d6550a3
NOTE: Care has been taken to not change the compiler flags for ARM builds.
      In particular, when building crtbegin_so.so, the -fPIC flag is only
      used for x86 (previous reports indicate that it breaks the ARM
      build at runtime for obscure reasons).
2011-06-25 17:26:38 +02:00
David Turner
afc92c7023 am c643a4d4: am 2be3f09f: Merge "time: Improve C99 compliance"
* commit 'c643a4d4c71c2caaf016ab402fba99c1c9377567':
  time: Improve C99 compliance
2011-06-24 17:16:56 -07:00
David Turner
8bac1c0dfc am cd9f1f0b: am ac56f5ca: Merge "strftime: Use snprintf() instead of sprintf()"
* commit 'cd9f1f0b2726fbaac75b47231eb80a91841231f9':
  strftime: Use snprintf() instead of sprintf()
2011-06-24 10:50:37 -07:00
David 'Digit' Turner
67cbb25865 resolved conflicts for merge of b4896660 to master
Change-Id: I40451873c006e5bbcbd17d3bddc1a44773ba16a0
2011-06-24 18:00:04 +02:00
Robert Greenwalt
e0a4b67811 am cc32fbc3: Merge "Add support for a dns cache per interface"
* commit 'cc32fbc3050079aa020ac39afb1c84b5e72737a8':
  Add support for a dns cache per interface
2011-06-23 11:12:19 -07:00
Robert Greenwalt
cc32fbc305 Merge "Add support for a dns cache per interface" 2011-06-23 10:20:38 -07:00
David Turner
c643a4d4c7 am 2be3f09f: Merge "time: Improve C99 compliance"
* commit '2be3f09f2d9b6d35b262f7a6148f51c164bb8cbb':
  time: Improve C99 compliance
2011-06-23 10:01:11 -07:00
David Turner
2be3f09f2d Merge "time: Improve C99 compliance" 2011-06-23 09:10:39 -07:00
David Turner
cd9f1f0b27 am ac56f5ca: Merge "strftime: Use snprintf() instead of sprintf()"
* commit 'ac56f5ca2f4c54ddbd37b033f9465d89542c2cbe':
  strftime: Use snprintf() instead of sprintf()
2011-06-23 06:13:53 -07:00
David Turner
ac56f5ca2f Merge "strftime: Use snprintf() instead of sprintf()" 2011-06-23 06:04:28 -07:00
David Turner
b489666086 am 1c0a0381: Merge "Enable functional DSO object destruction"
* commit '1c0a0381dfb3648ffadef9537ec9383d63d62473':
  Enable functional DSO object destruction
2011-06-23 05:28:13 -07:00
Jim Huang
e6cff939e6 strftime: Use snprintf() instead of sprintf()
Change-Id: I112ac012894eddc96e5f3e77cb87bb300596e3ce
Signed-off-by: Jim Huang <jserv@0xlab.org>
2011-06-23 11:10:32 +08:00
Brian Carlstrom
e4e7755de3 Merge "Merge remote branch 'goog/dalvik-dev' into dalvik-dev-to-master" 2011-06-22 14:45:07 -07:00
Brian Carlstrom
a94dc678fb Merge remote branch 'goog/dalvik-dev' into dalvik-dev-to-master
Change-Id: I795687c11ca2e8443f7c8c264e209501dab9b2c9
2011-06-22 14:34:39 -07:00
Jim Huang
21edf366ea time: Improve C99 compliance
Quote from Linux Programmer's Manual:
  "If t is non-NULL, the return value is also stored in the memory
   pointed to by t."

Change-Id: I8cb66b67e5f34c536ce2f0db76a6dc337c42ea3f
Signed-off-by: Jim Huang <jserv@0xlab.org>
2011-06-22 16:44:45 +08:00
Glenn Kasten
31b1221c2f Re-generate resource.h from Linux 2.6.39
Change-Id: I22534914a4ae042ece4933bd372aafbc9129ab59
2011-06-21 17:49:32 -07:00
Bruce Beare
3964084282 Enable functional DSO object destruction
Unfortunately, legacy .so files for ARM don't have a correct crtbegin file.
Consequently, we have to grandfather the old __dso_handle behaviour.
Add some ifdefs for ARM to allow it to use the old code until we can work
out a transition.

Change-Id: I6a28f368267d792c94e1d985d8344023bc632f6f
Author: H.J. Lu <hongjiu.lu@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-06-20 14:44:44 -07:00
Jun Nakajima
5288fee835 x86 libc: Fix the range to check the error
The spec says "A value in the range between -4095 to -1 indicates an error" (not -129).
This was pointed out in the comment in 22039.

Change-Id: I11b7c45015a9e4ccf09aed5364a889437eab6ab8
Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
2011-06-17 14:37:50 -07:00
Jeff Brown
d9dd4bcd9e Update linux/input.h header to 2.6.39.
Change-Id: I48e32adb78aac7e9a79163177fcea827159bd906
2011-06-12 18:09:00 -07:00
Elliott Hughes
3398ee9c15 Fix build.
prebuilt/linux-x86/toolchain/arm-linux-androideabi-4.4.x/bin/../lib/gcc/arm-linux-androideabi/4.4.3/../../../../arm-linux-androideabi/bin/ld: out/target/product/stingray/obj/lib/libc.so: error: undefined reference to '_inet_pton'

Change-Id: Iee9f1ee87d0a37fa6aa91ecfb6283a7e03fb91c2
2011-06-09 13:03:17 -07:00
Elliott Hughes
b1fd729d63 Update to the latest NetBSD inet_pton.c.
Bug: 4580520
Change-Id: I1079574b14e78e153e10ac527ca406ef560af310
2011-06-08 17:17:53 -07:00
Mattias Falk
23d3e6b21b Add support for a dns cache per interface
Initial commit for dns cache per interface.
Added a type that holds a reference to a
cache and name of associated interface,
address of interface, name server(s)
associated with an interface etc.

New functions to set default interface,
address of name servers etc.

Change-Id: Ie991bc5592fd998409853d8bf77d7fe69035dac5
2011-06-08 15:39:29 +02:00
Jean-Baptiste Queru
09dc7fb1b8 am b127b1f2: Merge "libc: enable IPTOS_MINCOST, fixup gethostbyaddr() proto."
* commit 'b127b1f208e67d74a7ee94ad2bd0ffb2fed3af6b':
  libc: enable IPTOS_MINCOST, fixup gethostbyaddr() proto.
2011-06-07 13:24:04 -07:00
Jean-Baptiste Queru
1952c8f430 am e1bd6aa4: Merge "Update netlink-related kernel includes"
* commit 'e1bd6aa4e10e6b05e74d915c52e11a3998217522':
  Update netlink-related kernel includes
2011-06-07 13:24:01 -07:00
David 'Digit' Turner
cfaf49ddea am 4aa32153: am 2cae7967: Merge "libc: Fix prctl() declaration."
* commit '4aa321538afde20a632ed666f83f40f892505550':
  libc: Fix prctl() declaration.
2011-06-07 10:49:32 -07:00
Martijn Coenen
fd88dd19f7 Revert "Update X86 Bionic CRT files for unwind/exceptions"
This reverts commit dc3bc87b43,
causes netd to crash.
2011-06-07 17:19:36 +02:00
Martijn Coenen
a903811819 Revert "x86: Enable -fstack-protector"
This reverts commit e0b4844a20,
causes netd to crash.
2011-06-07 17:19:12 +02:00
David Turner
65fb884d28 am 204d1f65: am b2c7e0c1: Merge "x86: Enable -fstack-protector"
* commit '204d1f65dbfc6d5a14a90627d9d1efcfce8261ee':
  x86: Enable -fstack-protector
2011-06-06 12:57:08 -07:00
David Turner
1dae997ca4 am a57270b6: am 56baceca: Merge "Update X86 Bionic CRT files for unwind/exceptions"
* commit 'a57270b6ab2978764920ade17448f94875249001':
  Update X86 Bionic CRT files for unwind/exceptions
2011-06-06 12:57:00 -07:00
David 'Digit' Turner
4aa321538a am 2cae7967: Merge "libc: Fix prctl() declaration."
* commit '2cae7967e6049e45eaef71207481b6f8b2456025':
  libc: Fix prctl() declaration.
2011-06-06 12:27:10 -07:00
David Turner
204d1f65db am b2c7e0c1: Merge "x86: Enable -fstack-protector"
* commit 'b2c7e0c18b7ab04cfe306277c79165de0612a2d1':
  x86: Enable -fstack-protector
2011-06-06 11:32:49 -07:00
David Turner
a57270b6ab am 56baceca: Merge "Update X86 Bionic CRT files for unwind/exceptions"
* commit '56baceca024f1cc2a5e8ef8c5e7ba7ea463d1ae2':
  Update X86 Bionic CRT files for unwind/exceptions
2011-06-06 11:32:38 -07:00
Brian Carlstrom
78d18badef Merge commit 'a7f976c9de3c20cc8cdde4f3dfeeb48a1a89adb7' into honeycomb-mr2-release-to-dalvik-dev 2011-06-03 12:40:34 -07:00
JP Abgrall
8a51237407 libc: enable IPTOS_MINCOST, fixup gethostbyaddr() proto.
Make netinet/ip.h have IPTOS_MINCOST which matches what
  kernel/common/linux/ip.h has to say.
Fixup gethostbyaddr() 1st arg to match what man has to say.

Change-Id: Iff9647d4a46ea88b1fc32163eb69bb9b27cdf370
2011-06-02 15:28:16 -07:00
Dmitry Shmidt
b78220573a Update netlink-related kernel includes
Change-Id: I7e41bb168a1036093b598383d663a6a2e036ea42
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-06-02 15:05:34 -07:00
Steinar H. Gunderson
c18d76f6ec Add icmp6.h and ip6.h files from current NetBSD libc.
Change-Id: I6b304dfbefaec74c5fb15b216f38d698a55f0642
2011-06-01 11:12:38 -07:00
Brian Carlstrom
1f8e2672a8 Implement getpwnam_r(3) and getpwuid_r(3).
These functions were already declared in <pwd.h>, but hadn't been implemented
yet.

git cherry-pick --no-commit 081504af74

Change-Id: I316acf4cffb9f2c6788e8e342aa620f9a00886d5
2011-05-27 00:52:21 -07:00
Simon Wilson
fe88a194a3 Merge "sound/asound.h: add header for ALSA" 2011-05-26 09:37:32 -07:00
David 'Digit' Turner
2cae7967e6 Merge "libc: Fix prctl() declaration." 2011-05-25 18:24:51 -07:00
David 'Digit' Turner
b083bb57f5 libc: Fix prctl() declaration.
This change fixes the prctl() declaration to match GLibc, and allow us
to build gcc-4.6 for Android (among other things). Note that this does
not change the source and binary interfaces.

Change-Id: I3900c957f0da8b3548cbe9da8c41d50099dc19d6
2011-05-26 02:46:41 +02:00
Frank Maker
7b6795dad9 Fixed bug where -k option would not be passed to cleanupFile function
Changed cleanupFile to have no default original path, forcing it to be passed instead, thereby conforming to the Google Python style guide.
2011-05-25 17:28:37 -07:00
Simon Wilson
f67e03274d sound/asound.h: add header for ALSA
Change-Id: If9680194846752a2fae6a4a3b8e6dba4175fb9ca
2011-05-25 14:16:34 -07:00
Michael I. Gold
9d91860612 am 5c7384fa: am 8f7cdff4: am a7f976c9: update linux/tegrafb.h
* commit '5c7384fa791dafe6cdf9769c5166e683e29f189e':
  update linux/tegrafb.h
2011-05-25 11:04:06 -07:00
Michael I. Gold
5c7384fa79 am 8f7cdff4: am a7f976c9: update linux/tegrafb.h
* commit '8f7cdff45557c937e6c7a7e010dc961feeb60c16':
  update linux/tegrafb.h
2011-05-24 16:48:48 -07:00
Michael I. Gold
8f7cdff455 am a7f976c9: update linux/tegrafb.h
* commit 'a7f976c9de3c20cc8cdde4f3dfeeb48a1a89adb7':
  update linux/tegrafb.h
2011-05-24 16:46:27 -07:00
Bruce Beare
e0b4844a20 x86: Enable -fstack-protector
Change-Id: Ib69514c3afcb4c1f5e5f3f8cd91acfd145a0866c
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-05-24 13:32:14 -07:00
Mark D Horn
dc3bc87b43 Update X86 Bionic CRT files for unwind/exceptions
Several updates to Bionic crt*.o files to implement Linux/x86
stack unwind/exception handling.
Mark __dso_handle as hidden.
Note: Requires complete rebuild due to CRT changes. Google will
need to regenerate and check-in all the prebuilt x86 CRT object
files and libraries which link to them.

Change-Id: I191ce1afb0dee7bbc28dcd9694e5919226dbd070
Signed-off-by: Bruce J Beare <bruce.j.beare@intel.com>
Signed-off-by: Mark D Horn <mark.d.horn@intel.com>
Author: Lu, Hongjiu <hongjiu.lu@intel.com>
2011-05-24 13:31:50 -07:00
Michael I. Gold
a7f976c9de update linux/tegrafb.h
Change-Id: I6bccdb7e0eb34fc4ca370458f44ed187ccb67ac8
2011-05-24 13:02:58 -07:00
Anders Fredlund
dd16182b4b Remove expired dns cache entries before removing oldest
A suggestion how to make a smarter delete function when the cache
is full. First look through the entire cache and remove all entries
which have expired. If none use the old solution and just remove
the last entry in the MRU list.

Change-Id: I5f997ab35290a55dc6e1ddf37d725759edf83d36
2011-05-20 08:12:37 +02:00
JP Abgrall
f8d02d24ed libc: enable IPTOS_MINCOST, fixup gethostbyaddr() proto.
Make netinet/ip.h have IPTOS_MINCOST which matches what
  kernel/common/linux/ip.h has to say.
Fixup gethostbyaddr() 1st arg to match what man has to say.

Change-Id: Iff9647d4a46ea88b1fc32163eb69bb9b27cdf370
2011-05-18 16:53:23 -07:00
David 'Digit' Turner
b6cd6816d2 libc: Fix leak in the DNS thread-specific state.
NOTE: This is a back-port from the internal HC branch.

This patch fixes a leak that occurs when creating a new
thread-specific DNS resolver state object.

Essentially, each thread that calls gethostbyname() or getaddrinfo()
at least once will leak a small memory block. Another leak happens
anytime these functions are called after a change of the network
settings.

The leak is insignificant and hard to notice on typical programs.
However, netd tends to create one new thread for each DNS request
it processes, and quickly grows in size after a > 20 hours.

The same problem is seen in other system processes that tend to
create one thread per request too.

The leak occured becasue res_ninit() was called twice when creating
a new thread-specific DNS resolver state in _res_get_thread().

This function could not properly reset an existing thread and was
leaking a memory block.

The patch does two things:

- First, it fixes res_ninit() to prevent any leakage when resetting
  the state of a given res_state instance.

- Second, it modifies the _res_get_thread() implementation to
  make it more explicit, and avoid calling res_ninit() twice
  in a row on first-time creation.

Fix for Bug 4089945, and Bug 4090857

Change-Id: Icde1d4d1dfb9383efdbf38d0658ba915be77942e
2011-05-18 13:48:20 +02:00
David Turner
b609bfd048 am a9e409a0: am a7a9dddb: Merge "bionic: Add ARM optimized strcmp()"
* commit 'a9e409a03530c79bc7ad8144d08e8921ebe0dd02':
  bionic: Add ARM optimized strcmp()
2011-05-17 04:51:45 -07:00
David Turner
bde9e2802d am 3f7a3228: am c5c84c86: Merge "vfscanf: Add support for L type modifier for long long"
* commit '3f7a3228cdf1a48e379fb297be9114ecd71bff11':
  vfscanf: Add support for L type modifier for long long
2011-05-17 04:51:41 -07:00
David Turner
a9e409a035 am a7a9dddb: Merge "bionic: Add ARM optimized strcmp()"
* commit 'a7a9dddb5dfe783d65fec4d3b0dee9f734345a29':
  bionic: Add ARM optimized strcmp()
2011-05-17 04:47:09 -07:00
David Turner
3f7a3228cd am c5c84c86: Merge "vfscanf: Add support for L type modifier for long long"
* commit 'c5c84c8643250c71bde87541f2b28fc21a9c5cc7':
  vfscanf: Add support for L type modifier for long long
2011-05-17 04:47:06 -07:00
David Turner
a7a9dddb5d Merge "bionic: Add ARM optimized strcmp()" 2011-05-17 04:29:20 -07:00
David Turner
c5c84c8643 Merge "vfscanf: Add support for L type modifier for long long" 2011-05-17 04:07:27 -07:00
Elliott Hughes
081504af74 Merge "Implement getpwnam_r(3) and getpwuid_r(3)." into dalvik-dev 2011-05-13 13:30:59 -07:00
Elliott Hughes
e80227c2d3 Implement getpwnam_r(3) and getpwuid_r(3).
These functions were already declared in <pwd.h>, but hadn't been implemented
yet.

Change-Id: I9cddafa4c7f19a40eec566d3f3b221bd5a680e85
2011-05-13 12:20:05 -07:00
Elliott Hughes
bf018299bd Fix strerror(3) for errno 0.
Everyone else's C library says "Success". We say "Unknown error: 0", which
isn't really true.

Change-Id: I9f9054779123eda996634e5f7a277789b6805809
2011-05-13 10:54:34 -07:00
David Turner
54e494d909 am add0a45a: am e8f7e30b: Merge "bionic, libthread_db x86 fixes"
* commit 'add0a45a117f00553e79e7137d023416f9c0a54f':
  bionic, libthread_db x86 fixes
2011-05-11 13:11:56 -07:00
David Turner
add0a45a11 am e8f7e30b: Merge "bionic, libthread_db x86 fixes"
* commit 'e8f7e30b05c6ba103d64c1fb3cd5ef2b17be7aab':
  bionic, libthread_db x86 fixes
2011-05-10 17:19:13 -07:00
The Android Automerger
86d25a54bc am c7b54666: Merge remote branch \'goog/honeycomb-mr2\' into honeycomb-LTE
* commit 'c7b54666e097fbc102ac6754da99e1513f60d5ea':
  Update to tzdata2011g.
2011-05-09 10:39:25 -07:00
David Turner
e8f7e30b05 Merge "bionic, libthread_db x86 fixes" 2011-05-09 08:03:51 -07:00
The Android Automerger
c7b54666e0 Merge remote branch 'goog/honeycomb-mr2' into honeycomb-LTE 2011-05-08 22:30:23 -07:00
Elliott Hughes
fb48c8a5c3 Update to tzdata2011g.
Egypt abandoned DST this year.

git cherry-pick 8d54a62c6d

Change-Id: I8df051cd270108651501d9da6a9e5ce127ad3d22
2011-05-06 10:57:36 -07:00
Chris Fries
712e4f81e0 vfscanf: Add support for L type modifier for long long
scanf()'s man page suggests support for %Ld, (and ioux).
Implement this so that 3rd party code will work correctly.

Change-Id: Idce9d266071cb688ca71429395a2d9edf6813595
2011-05-05 11:02:33 -05:00
David Turner
71882977e6 Merge "add net/ethernet.h stub" 2011-05-03 00:02:41 -07:00
Brian Carlstrom
4b3b89ec76 am c5a3f770: Tracking change to dns proxy protocol
* commit 'c5a3f7700b70c3857e0b098b1e976a2db1573174':
  Tracking change to dns proxy protocol
2011-04-29 20:49:48 -07:00
JP Abgrall
eaa7cc9884 Merge "checksyscalls fix to handle "__ARM_NR_... (__ARM_NR_BASE+0x...)"" 2011-04-29 17:10:30 -07:00
Brian Carlstrom
be7f5da0bd Tracking change to dns proxy protocol
The gethostbyaddr code in system/netd now expects a string address
from inet_ntop, not raw bytes, in order to properly pass addresses
containing null and probably spaces and newlines characeters as well.

Bug: 4344448
Change-Id: I8ec0eab94d5b1d38e9269ba3afb2825e946f8df3
2011-04-29 16:43:16 -07:00
Brian Carlstrom
c5a3f7700b Tracking change to dns proxy protocol
The gethostbyaddr code in system/netd now expects a string address
from inet_ntop, not raw bytes, in order to properly pass addresses
containing null and probably spaces and newlines characeters as well.

Bug: 4344448
git cherry-pick -e c13fa640ee
2011-04-29 10:02:48 -07:00
Brian Carlstrom
c13fa640ee Tracking change to dns proxy protocol
The gethostbyaddr code in system/netd now expects a string address
from inet_ntop, not raw bytes, in order to properly pass addresses
containing null and probably spaces and newlines characeters as well.

Bug: 4344448
Change-Id: I935abbbe522d96b64a5f975c7937e3aed3f7b335
2011-04-27 11:55:43 -07:00
Bruce Beare
8e551a6319 bionic, libthread_db x86 fixes
Change-Id: I3be997f5f1f6a894a3c200d4f325cf3bfd428c66
Author: James Rose <james.rose@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-04-27 09:12:58 -07:00
Elliott Hughes
8d54a62c6d Update to tzdata2011g.
Egypt abandoned DST this year.

Change-Id: Ia2e30787e5e82aefbf1bbec1a5630deda3d3c0e0
2011-04-25 10:46:43 -07:00
Jim Huang
f50e9be593 bionic: Add ARM optimized strcmp()
Reference results of the experiments on TI OMAP3430 at 600 MHz

$ bench_strcmp -N "strcmp_1k" -s 1k -I 200

[original C code]
             prc thr   usecs/call      samples   errors cnt/samp     size
strcmp_1k      1   1     10.38000          102        0    15000     1024

[ARM optimized code]
             prc thr   usecs/call      samples   errors cnt/samp     size
strcmp_1k      1   1      3.08840           88        0    15000     1024

The work was derived from ARM Ltd, contributed to newlib, and reworked
for Android by Linaro.

Change-Id: Ib0d5755e1eb9adb07d80ef0252f57a5c4c57a425
Signed-off-by: Jim Huang <jserv@0xlab.org>
2011-04-20 15:39:43 +08:00
Brad Fitzpatrick
a34694d394 am 09db590d: am 9b6e8af6: am 3ef36b21: Merge "Use system property to set dns cache size"
* commit '09db590d56ff2b568ea1a0ce265810697f0e0e92':
  Use system property to set dns cache size
2011-04-12 13:28:03 -07:00
Brad Fitzpatrick
09db590d56 am 9b6e8af6: am 3ef36b21: Merge "Use system property to set dns cache size"
* commit '9b6e8af6994fd41f468161dec797354bb7778673':
  Use system property to set dns cache size
2011-04-12 13:18:15 -07:00
Brad Fitzpatrick
9b6e8af699 am 3ef36b21: Merge "Use system property to set dns cache size"
* commit '3ef36b2115d0802e668e325b59af6ef14d999e71':
  Use system property to set dns cache size
2011-04-11 15:35:44 -07:00
David Turner
3be409a38c am 70245736: am aad685ce: am 4c090434: Merge "removing shadowing redeclaration of result"
* commit '702457363c2b1b01f0d9cb0093a48ce28753e275':
  removing shadowing redeclaration of result
2011-04-11 14:50:33 -07:00
David Turner
f11b3bcbf9 am 2b434862: am 2b10d912: am fcee105b: Merge "x86 libc: fix the wrong return value of syscall"
* commit '2b434862fdc595f1488f2ab3b13ed40f2aed6edb':
  x86 libc: fix the wrong return value of syscall
2011-04-11 14:50:31 -07:00
David Turner
702457363c am aad685ce: am 4c090434: Merge "removing shadowing redeclaration of result"
* commit 'aad685ce001495260a3ce0c9d9284a6ee3ca09c0':
  removing shadowing redeclaration of result
2011-04-11 14:46:48 -07:00
David Turner
2b434862fd am 2b10d912: am fcee105b: Merge "x86 libc: fix the wrong return value of syscall"
* commit '2b10d912cc5a566818ff68f9af192033d8f8b2a9':
  x86 libc: fix the wrong return value of syscall
2011-04-11 14:46:44 -07:00
Brad Fitzpatrick
3ef36b2115 Merge "Use system property to set dns cache size" 2011-04-11 09:42:30 -07:00
Brian Carlstrom
2848ca2c05 Merge commit '8da75ab8936b0b7fcf8dd9a3befeb696ee6aa39d' into honeycomb-mr1-release-to-dalvik-dev 2011-04-06 14:41:36 -07:00
JP Abgrall
22b137711a checksyscalls fix to handle "__ARM_NR_... (__ARM_NR_BASE+0x...)"
Change-Id: I6a13a6af17caec2e833d4982d645a88ccde4cda4
2011-04-05 20:17:34 -07:00
JP Abgrall
c5d8d36d4d add net/ethernet.h stub
Some externals tend to use net/ethernet.h. Most of which is in net/if_ether.h.

Change-Id: I465d18136b565e56a4bd6678238fe0afef25d913
2011-04-05 11:48:52 -07:00
David Turner
aad685ce00 am 4c090434: Merge "removing shadowing redeclaration of result"
* commit '4c090434a4fcffb3a8bb7ebee7cc6e52befceeae':
  removing shadowing redeclaration of result
2011-04-05 07:35:09 -07:00
David Turner
2b10d912cc am fcee105b: Merge "x86 libc: fix the wrong return value of syscall"
* commit 'fcee105b2baca9eb338e89ecc9ba99e15dd31e78':
  x86 libc: fix the wrong return value of syscall
2011-04-05 07:35:07 -07:00
David Turner
4c090434a4 Merge "removing shadowing redeclaration of result" 2011-04-05 07:14:28 -07:00
Brad Fitzpatrick
5f133f3c4d am 31e2feee: am 2dc801f9: am 8da75ab8: Ignore property set timeouts.
* commit '31e2feeef3dffb49ce742a6ae1c9280c792c7c49':
  Ignore property set timeouts.
2011-04-01 12:27:07 -07:00
Brad Fitzpatrick
31e2feeef3 am 2dc801f9: am 8da75ab8: Ignore property set timeouts.
* commit '2dc801f9fce57c35c00a3366f86bc38fe3e38c25':
  Ignore property set timeouts.
2011-04-01 12:25:49 -07:00
Brad Fitzpatrick
2dc801f9fc am 8da75ab8: Ignore property set timeouts.
* commit '8da75ab8936b0b7fcf8dd9a3befeb696ee6aa39d':
  Ignore property set timeouts.
2011-04-01 12:24:15 -07:00
Brad Fitzpatrick
8da75ab893 Ignore property set timeouts.
Change-Id: Ic3f6119398368ba047736370336d0260905abd40
2011-04-01 10:53:12 -07:00
Elliott Hughes
e1d5bef7a6 Update to tzdata2011e.
This affects Chile and Morocco, but does *not* include the Russia changes.

Change-Id: I87699541774794cbfac41c4cadae9254ffaddb52
2011-04-01 09:43:53 -07:00
David 'Digit' Turner
f5da2df126 am bfe04ea0: am 8c6b848e: am 0e47a919: Merge "libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++"
* commit 'bfe04ea0e61c6905c1f6781097bddf07f843eb25':
  libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++
2011-03-30 16:38:29 -07:00
Brad Fitzpatrick
c992848617 am 099423ba: am 23bc3ff7: Don\'t futex_wait spin when setting properties. Wait for socket close.
* commit '099423ba1c68d960888905ce5de093ea8cb7ad39':
  Don't futex_wait spin when setting properties. Wait for socket close.
2011-03-30 15:50:06 -07:00
Brad Fitzpatrick
099423ba1c am 23bc3ff7: Don\'t futex_wait spin when setting properties. Wait for socket close.
* commit '23bc3ff71dffdfec208aee05938e544c7cb3bc37':
  Don't futex_wait spin when setting properties. Wait for socket close.
2011-03-30 15:48:11 -07:00
Brad Fitzpatrick
23bc3ff71d Don't futex_wait spin when setting properties. Wait for socket close.
Depends on init change I8dd685ea

Bug: 4185486
Change-Id: I5a2dbc3b7be1759212d4a3988d9033b9b947a1db
2011-03-30 15:28:11 -07:00
Brad Fitzpatrick
bf90b57b44 Don't futex_wait spin when setting properties. Wait for socket close.
Depends on init change I8dd685ea

Bug: 4185486
Change-Id: I3e80cecfad8e072973003ec6f93146c5cad369ac
2011-03-30 14:25:27 -07:00
David 'Digit' Turner
bfe04ea0e6 am 8c6b848e: am 0e47a919: Merge "libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++"
* commit '8c6b848e435b86db58179763da30008ac7d4c24a':
  libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++
2011-03-30 08:20:28 -07:00
Kan-Ru Chen
8488efaa09 x86 libc: fix the wrong return value of syscall
According to Intel ABI spec, there is no need to save %eax, %ecx, %edx
on the stack. Worse, popping %eax will wipe out the return value.

Change-Id: Ida536c3b98174b8deef88f8f3b9352eaaeb7c0c0
2011-03-29 13:16:42 +08:00
Brian Carlstrom
5d8b43c7d4 Merge commit '2f169162462e44d7aa6443e682b15fc756c2e4ad' into honeycomb-mr1-release-to-dalvik-dev 2011-03-28 15:40:33 -07:00
David 'Digit' Turner
8c6b848e43 am 0e47a919: Merge "libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++"
* commit '0e47a919f413ff14a540a0dbad873ee8f834b210':
  libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++
2011-03-25 08:51:56 -07:00
David 'Digit' Turner
02be15039a am aa8f50b4: am 6d46b099: am 2f169162: Merge "libc: Fix leak in the DNS thread-specific state." into honeycomb-mr1
* commit 'aa8f50b404ab0b2c78833387551800fa8448afcd':
  libc: Fix leak in the DNS thread-specific state.
2011-03-25 01:52:17 -07:00
David 'Digit' Turner
aa8f50b404 am 6d46b099: am 2f169162: Merge "libc: Fix leak in the DNS thread-specific state." into honeycomb-mr1
* commit '6d46b09954847b8905507c22e84c39b33425c5bd':
  libc: Fix leak in the DNS thread-specific state.
2011-03-25 01:50:13 -07:00
David 'Digit' Turner
6d46b09954 am 2f169162: Merge "libc: Fix leak in the DNS thread-specific state." into honeycomb-mr1
* commit '2f169162462e44d7aa6443e682b15fc756c2e4ad':
  libc: Fix leak in the DNS thread-specific state.
2011-03-25 01:47:43 -07:00
David 'Digit' Turner
2f16916246 Merge "libc: Fix leak in the DNS thread-specific state." into honeycomb-mr1 2011-03-25 01:45:49 -07:00
Ken Sumrall
01d14ab429 am c913b28f: am b130f004: am ae2d5ba3: Add support for the utimensat(2) syscall to bionic.
* commit 'c913b28f20ffb147fca05fe9f8d582e0a915fa9c':
  Add support for the utimensat(2) syscall to bionic.
2011-03-24 22:35:11 -07:00
Ken Sumrall
c913b28f20 am b130f004: am ae2d5ba3: Add support for the utimensat(2) syscall to bionic.
* commit 'b130f00493f6ae3b2343e1caac002de528a45e41':
  Add support for the utimensat(2) syscall to bionic.
2011-03-24 22:32:59 -07:00
Ken Sumrall
b130f00493 am ae2d5ba3: Add support for the utimensat(2) syscall to bionic.
* commit 'ae2d5ba31412c4f382ef405000baa866f35dd736':
  Add support for the utimensat(2) syscall to bionic.
2011-03-24 22:31:40 -07:00
Ken Sumrall
ae2d5ba314 Add support for the utimensat(2) syscall to bionic.
The kernel has supported this syscall for quite some time now,
but bionic did not.  Now that there is a need for it, let's
add it to bionic.

Change-Id: Ifcef3e46f1438d79435b600c4e6063857ab16903
2011-03-24 18:18:48 -07:00
Dmitry Shmidt
e3e4ac9237 Update netlink-related kernel includes
Change-Id: I7e41bb168a1036093b598383d663a6a2e036ea42
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-03-22 15:21:48 -07:00
Christopher Schwardt
0f5587097b removing shadowing redeclaration of result
Change-Id: Ic1f86962dfb8620cf5c63ff4913b2f0bf908abb5
2011-03-22 15:35:40 +01:00
David 'Digit' Turner
8eda21baa5 libc: <sys/cdefs.h>: Fix the use of __STDC_VERSION__ from C++
See http://code.google.com/p/android/issues/detail?id=14627 for context.

Change-Id: Idb10b675667d0d6e64dcb1d382be11e45aa6f4c4
2011-03-22 14:22:32 +01:00
Carl Shapiro
2cc2b2be69 Add some missing includes.
Change-Id: Ieec623c06bc32ec78334f628af25b00c2bccd2e7
2011-03-21 20:01:03 -07:00
Dmitry Shmidt
f8e658cf6b Merge "Return back EAI_ADDRFAMILY definition needed for libnl-2.0" 2011-03-21 16:03:30 -07:00
Dmitry Shmidt
9a48b8e419 Return back EAI_ADDRFAMILY definition needed for libnl-2.0
Change-Id: I86e6ca8ad92da7a81ea4b659dd9fc9be2d6fd3c9
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-03-21 14:45:35 -07:00
David 'Digit' Turner
4661fda2e5 libc: Fix leak in the DNS thread-specific state.
This patch fixes a leak that occurs when creating a new
thread-specific DNS resolver state object.

Essentially, each thread that calls gethostbyname() or getaddrinfo()
at least once will leak a small memory block. Another leak happens
anytime these functions are called after a change of the network
settings.

The leak is insignificant and hard to notice on typical programs.
However, netd tends to create one new thread for each DNS request
it processes, and quickly grows in size after a > 20 hours.

The same problem is seen in other system processes that tend to
create one thread per request too.

The leak occured becasue res_ninit() was called twice when creating
a new thread-specific DNS resolver state in _res_get_thread().

This function could not properly reset an existing thread and was
leaking a memory block.

The patch does two things:

- First, it fixes res_ninit() to prevent any leakage when resetting
  the state of a given res_state instance.

- Second, it modifies the _res_get_thread() implementation to
  make it more explicit, and avoid calling res_ninit() twice
  in a row on first-time creation.

Fix for Bug 4089945, and Bug 4090857

Change-Id: Ie4831a8dbe82be8f07fce5ddd1d36bf95994f836
2011-03-18 18:08:08 +01:00
Brad Fitzpatrick
d0d07712e5 am 38e53ada: am c59b2482: am 5a6f593b: Merge "Use sigemptyset to initialise sigset_t values. sigset_t may not be implemented as an integral type."
* commit '38e53adaddb474d41d1b6282eec38b71b8447d5d':
  Use sigemptyset to initialise sigset_t values. sigset_t may not be implemented as an integral type.
2011-03-16 12:35:50 -07:00
Brad Fitzpatrick
38e53adadd am c59b2482: am 5a6f593b: Merge "Use sigemptyset to initialise sigset_t values. sigset_t may not be implemented as an integral type."
* commit 'c59b248241b18492d20e112230a907c14400275b':
  Use sigemptyset to initialise sigset_t values. sigset_t may not be implemented as an integral type.
2011-03-16 11:43:29 -07:00
Brad Fitzpatrick
c59b248241 am 5a6f593b: Merge "Use sigemptyset to initialise sigset_t values. sigset_t may not be implemented as an integral type."
* commit '5a6f593b6197b96f980d9d45f9a981ef8705caf4':
  Use sigemptyset to initialise sigset_t values. sigset_t may not be implemented as an integral type.
2011-03-16 11:41:24 -07:00
Brad Fitzpatrick
5a6f593b61 Merge "Use sigemptyset to initialise sigset_t values. sigset_t may not be implemented as an integral type." 2011-03-16 11:15:37 -07:00
satok
0b3c5c50f7 do not merge. Move property setting from libcutils to bionic.
Backport I110b653a58f3

All the other property stuff is already here.  Property setting was
only in libcutils previously to leverage a utility function / constant
or two.

Unfortunately in the process of fixing a race condition we would've
had to do break abstraction boundaries and put some libc-internal
details into libcutils so instead of that we'll just move this
into bionic.

Along with Iee1ca9b7, this now passes:

$ adb shell am instrument -w -e class android.os.SystemPropertiesTest \
  com.android.frameworks.coretests.systemproperties/android.test.InstrumentationTestRunner

  Bug: 3511230

Change-Id: I1b588db3344169621e1279ecc0b660cf4e1015d7
2011-03-15 23:06:58 -07:00
Mike Lockwood
c8fe4add6d am 3f14ff34: DO NOT MERGE: Update USB accessory kernel header to include serial number support
* commit '3f14ff34dfbd00fcffb18b10a1a3e17e2cc5ebdf':
  DO NOT MERGE: Update USB accessory kernel header to include serial number support
2011-03-15 14:49:22 -07:00
satok
ec7e8cc9dd do not merge. Move property setting from libcutils to bionic.
Backport I110b653a58f3

All the other property stuff is already here.  Property setting was
only in libcutils previously to leverage a utility function / constant
or two.

Unfortunately in the process of fixing a race condition we would've
had to do break abstraction boundaries and put some libc-internal
details into libcutils so instead of that we'll just move this
into bionic.

Along with Iee1ca9b7, this now passes:

$ adb shell am instrument -w -e class android.os.SystemPropertiesTest \
  com.android.frameworks.coretests.systemproperties/android.test.InstrumentationTestRunner

  Bug: 3511230

Change-Id: I1b588db3344169621e1279ecc0b660cf4e1015d7
2011-03-15 11:02:26 +09:00
Mike Lockwood
d1edd7956a am a7e94422: am 2bb79ad9: Update USB accessory kernel header to include serial number support
* commit 'a7e9442270aa98e6a58a40a0eb2391d5eadaf6f0':
  Update USB accessory kernel header to include serial number support
2011-03-14 17:49:58 -07:00
Mike Lockwood
a7e9442270 am 2bb79ad9: Update USB accessory kernel header to include serial number support
* commit '2bb79ad9b5941ad11b7ccaa8147577cef69524b2':
  Update USB accessory kernel header to include serial number support
2011-03-14 17:43:39 -07:00
Brad Fitzpatrick
5dc354bef7 Merge "Move property setting from libcutils to bionic." 2011-03-14 17:09:26 -07:00
Brad Fitzpatrick
4399df8f2e Move property setting from libcutils to bionic.
All the other property stuff is already here.  Property setting was
only in libcutils previously to leverage a utility function / constant
or two.

Unfortunately in the process of fixing a race condition we would've
had to do break abstraction boundaries and put some libc-internal
details into libcutils so instead of that we'll just move this
into bionic.

Along with Iee1ca9b7, this now passes:

$ adb shell am instrument -w -e class android.os.SystemPropertiesTest \
  com.android.frameworks.coretests.systemproperties/android.test.InstrumentationTestRunner

Bug: 3511230
Change-Id: I110b653a58f312fbe069dca59892a877ae9bc911
2011-03-14 16:53:18 -07:00
Mike Lockwood
3f14ff34df DO NOT MERGE: Update USB accessory kernel header to include serial number support
Change-Id: I61d889b107bd5e052ebac393883b87dac730ea6a
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-03-14 19:16:28 -04:00
Mike Lockwood
2bb79ad9b5 Update USB accessory kernel header to include serial number support
Change-Id: Ic94e3f5ad278df43777fc4ea97f1fc67f6ccab0e
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-03-14 17:50:44 -04:00
Iliyan Malchev
368070454b bionic: remove LOCAL_PRELINK_MODULE
Change-Id: Iad65ae18446b20d2aace7b8fe19b1a032b616e9c
Signed-off-by: Iliyan Malchev <malchev@google.com>
2011-03-14 14:25:58 -07:00
Elliott Hughes
aa54339415 Merge "Upgrade to tzdata2011d." 2011-03-14 14:14:29 -07:00
Mike Lockwood
78befc1211 am 6139fa33: DO NOT MERGE: linux/usb/f_accessory.h: Update USB accessory kernel header
* commit '6139fa33ab823e935471fa71bba4c6f715ad6c56':
  DO NOT MERGE: linux/usb/f_accessory.h: Update USB accessory kernel header
2011-03-14 13:35:03 -07:00
Chris Dearman
c1519a52ef Use sigemptyset to initialise sigset_t values.
sigset_t may not be implemented as an integral type.

Change-Id: I3f5ec86d6383685979d8d23ef508b6c609569b38
Signed-off-by: Raghu Gandham <raghu@mips.com>
2011-03-14 12:15:22 -07:00
Brad Fitzpatrick
70828ae0ea am f9316d37: am 08a4ce98: am 0c398985: Merge "[ENDIAN] Build md5 code correctly for bigendian targets"
* commit 'f9316d37b462d523438c621f75c47f52a12e4087':
  [ENDIAN] Build md5 code correctly for bigendian targets
2011-03-14 12:10:07 -07:00
David 'Digit' Turner
a90a1213da am 8d1f2e6f: am 638608b1: am da8ea213: Merge "libc: <stdint.h>: Don\'t make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined."
* commit '8d1f2e6ffc7230e4000e5352e5798095a1f6d428':
  libc: <stdint.h>: Don't make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined.
2011-03-14 12:05:58 -07:00
David 'Digit' Turner
37bec5d740 am 448a1b9f: am b299039d: am e6e2ba1d: Merge "libc: <pthread.h>: Replace \'#if __cplusplus\' by \'#ifdef __cplusplus\'"
* commit '448a1b9f1827cbebad69383ba3f09cc0be5b4986':
  libc: <pthread.h>: Replace '#if __cplusplus' by '#ifdef __cplusplus'
2011-03-14 12:05:54 -07:00
Brad Fitzpatrick
f9316d37b4 am 08a4ce98: am 0c398985: Merge "[ENDIAN] Build md5 code correctly for bigendian targets"
* commit '08a4ce983ba14cef394e5198c9561349ec7fef44':
  [ENDIAN] Build md5 code correctly for bigendian targets
2011-03-14 11:50:56 -07:00
David 'Digit' Turner
8d1f2e6ffc am 638608b1: am da8ea213: Merge "libc: <stdint.h>: Don\'t make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined."
* commit '638608b11afbd255ddbd15e739f0f638791a4305':
  libc: <stdint.h>: Don't make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined.
2011-03-14 10:53:11 -07:00
David 'Digit' Turner
448a1b9f18 am b299039d: am e6e2ba1d: Merge "libc: <pthread.h>: Replace \'#if __cplusplus\' by \'#ifdef __cplusplus\'"
* commit 'b299039d060eb5f523c05e4f9b6934a6b897a54f':
  libc: <pthread.h>: Replace '#if __cplusplus' by '#ifdef __cplusplus'
2011-03-14 10:53:09 -07:00
Brad Fitzpatrick
08a4ce983b am 0c398985: Merge "[ENDIAN] Build md5 code correctly for bigendian targets"
* commit '0c3989854fa3ea3ffb4152c013f68f2a21a52dc1':
  [ENDIAN] Build md5 code correctly for bigendian targets
2011-03-14 10:52:05 -07:00
Brad Fitzpatrick
0c3989854f Merge "[ENDIAN] Build md5 code correctly for bigendian targets" 2011-03-14 10:39:10 -07:00
Elliott Hughes
fe3186b9c1 Upgrade to tzdata2011d.
Affects Cuba, Samoa, and Turkey.

Change-Id: Ib1d41c9462ba12995214710f2750888f50fffde5
2011-03-14 10:31:33 -07:00
Mike Lockwood
6139fa33ab DO NOT MERGE: linux/usb/f_accessory.h: Update USB accessory kernel header
For bugs b/4079236, b/4073248 and b/4080288

Change-Id: Id9cdbe95d7dd892bf38e16e7da505ee0eae26b99
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-03-11 19:02:16 -05:00
David 'Digit' Turner
306641a893 am 3134b56b: am 0d6bbc7a: am dfe6eda5: Merge "libc: <stdint.h>: fix typo in INTMAX_C()/UINTMAX_C() definition"
* commit '3134b56bb077d9dce1a8d49ac805878baef33603':
  libc: <stdint.h>: fix typo in INTMAX_C()/UINTMAX_C() definition
2011-03-11 15:56:32 -08:00
David 'Digit' Turner
c32c913e5a am b868a32d: am 0b73dac8: am d6722bdd: Merge "libc: <stdint.h>: Proper C++"
* commit 'b868a32df691c5deee1ce2f40878419e3c49d1a3':
  libc: <stdint.h>: Proper C++
2011-03-11 15:56:30 -08:00
David 'Digit' Turner
3134b56bb0 am 0d6bbc7a: am dfe6eda5: Merge "libc: <stdint.h>: fix typo in INTMAX_C()/UINTMAX_C() definition"
* commit '0d6bbc7af091ee05dd032492ae594c263404e4aa':
  libc: <stdint.h>: fix typo in INTMAX_C()/UINTMAX_C() definition
2011-03-11 15:40:21 -08:00
David 'Digit' Turner
b868a32df6 am 0b73dac8: am d6722bdd: Merge "libc: <stdint.h>: Proper C++"
* commit '0b73dac8aa9546c0f532c7ea5e0bf72dd029f271':
  libc: <stdint.h>: Proper C++
2011-03-11 15:40:16 -08:00
David 'Digit' Turner
638608b11a am da8ea213: Merge "libc: <stdint.h>: Don\'t make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined."
* commit 'da8ea213abb8bec08da37622179061630bd8e2f8':
  libc: <stdint.h>: Don't make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined.
2011-03-11 11:13:45 -08:00
David 'Digit' Turner
b299039d06 am e6e2ba1d: Merge "libc: <pthread.h>: Replace \'#if __cplusplus\' by \'#ifdef __cplusplus\'"
* commit 'e6e2ba1d40241c85de16d75cbd397cc3670d7535':
  libc: <pthread.h>: Replace '#if __cplusplus' by '#ifdef __cplusplus'
2011-03-11 11:12:11 -08:00
David 'Digit' Turner
da8ea213ab Merge "libc: <stdint.h>: Don't make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined." 2011-03-11 09:32:33 -08:00
David 'Digit' Turner
847b183f63 libc: <pthread.h>: Replace '#if __cplusplus' by '#ifdef __cplusplus'
See http://code.google.com/p/android/issues/detail?id=15221

Change-Id: Ia7b6668c28737810d6c4941604c6adf232a27c61
2011-03-11 14:51:19 +01:00
David 'Digit' Turner
8b3cea6732 libc: <stdint.h>: Don't make __STD_CONSTANT_MACROS available if only __STD_LIMIT_MACROS is defined.
Change-Id: I8b0ea266eab9c6f75d8407b704953ecaef948221
2011-03-11 14:39:05 +01:00
David 'Digit' Turner
0d6bbc7af0 am dfe6eda5: Merge "libc: <stdint.h>: fix typo in INTMAX_C()/UINTMAX_C() definition"
* commit 'dfe6eda57e1e463427f941d5d71f8ccb5297d6d2':
  libc: <stdint.h>: fix typo in INTMAX_C()/UINTMAX_C() definition
2011-03-10 12:14:51 -08:00
David 'Digit' Turner
0b73dac8aa am d6722bdd: Merge "libc: <stdint.h>: Proper C++"
* commit 'd6722bdd201e2747c55ec7255db7f1d5864ccdd3':
  libc: <stdint.h>: Proper C++
2011-03-10 12:11:41 -08:00
David 'Digit' Turner
0e5411b4ba libc: <stdint.h>: fix typo in INTMAX_C()/UINTMAX_C() definition
Change-Id: I3c74269901a288c448734dd7eb442a62b9348db8
2011-03-10 20:35:17 +01:00
Paul Lind
865e3789dd [ENDIAN] Build md5 code correctly for bigendian targets
Signed-off-by: Raghu Gandham <raghu@mips.com>
2011-03-10 11:13:50 -08:00
David 'Digit' Turner
08ff1a6474 libc: <stdint.h>: Proper C++
This patch prevents the definition of various macros when <stdint.h> is
included from C++. The ISO C99 standard mentions that when this header
is included from a C++ source file, limit and constant related macros
should only be defined when asked explicitely by defining
__STDC_LIMIT_MACROS and __STD_CONSTANT_MACROS, respectively.

The <stdint.h> lacked the proper #ifdef .. #endif blocks for the
following macros:

    INTPTR_MIN, INTPTR_MAX, UINTPTR_MAX, PTRDIFF_MIN, PTRDIFF_MAX
    INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX,
    INPTR_C, UINTPR_C, PTRDIFF_C, INTMAX_C, UINTMAX_C

This is intended to fix http://code.google.com/p/android/issues/detail?id=14380
after we copy this file to development/ndk/platforms/android-3/include/

Change-Id: Ia77e0822edfaaf568ea599d7de673b310eeeaa4a
2011-03-10 18:02:01 +01:00
Mike Lockwood
00588f13d8 am 1a0775f1: am c0fc678e: linux/usb/f_accessory.h: Update USB accessory kernel header
* commit '1a0775f1ca5ed1ef9142be5d8239dc6cc500a46f':
  linux/usb/f_accessory.h: Update USB accessory kernel header
2011-03-10 07:57:17 -08:00
Mike Lockwood
1a0775f1ca am c0fc678e: linux/usb/f_accessory.h: Update USB accessory kernel header
* commit 'c0fc678e969885cf95d2dacaad647cdc3f704f6e':
  linux/usb/f_accessory.h: Update USB accessory kernel header
2011-03-10 07:52:33 -08:00
David 'Digit' Turner
dcf5164daa am 81d79f9f: am 962dcb22: am fed58049: Merge "libc: Fix PTHREAD_RWLOCK_INITIALIZER"
* commit '81d79f9fb38d9ae8a5711f5774aa5a1516f6cc26':
  libc: Fix PTHREAD_RWLOCK_INITIALIZER
  Proxy getnameinfo through netd
  Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
  Convert cname lenght before use
2011-03-10 01:59:42 -08:00
David 'Digit' Turner
81d79f9fb3 am 962dcb22: am fed58049: Merge "libc: Fix PTHREAD_RWLOCK_INITIALIZER"
* commit '962dcb22218a1a6d4ebd05e4fc4a69875d037234':
  libc: Fix PTHREAD_RWLOCK_INITIALIZER
  Proxy getnameinfo through netd
  Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
  Convert cname lenght before use
2011-03-10 01:55:35 -08:00
David 'Digit' Turner
962dcb2221 am fed58049: Merge "libc: Fix PTHREAD_RWLOCK_INITIALIZER"
* commit 'fed58049d50083e4c960d89f4bbd516a181c2d18':
  libc: Fix PTHREAD_RWLOCK_INITIALIZER
  Proxy getnameinfo through netd
  Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
  Convert cname lenght before use
2011-03-10 01:51:19 -08:00
David 'Digit' Turner
ca4462d76c libc: Fix PTHREAD_RWLOCK_INITIALIZER
The macro definition was incorrect and resulted in a compile error
when used.

Fixes http://code.google.com/p/android/issues/detail?id=15306

Change-Id: I8fa6047b63e7f56b53653774327099822c469cd1
2011-03-10 10:23:44 +01:00
Mike Lockwood
c0fc678e96 linux/usb/f_accessory.h: Update USB accessory kernel header
For bugs b/4079236, b/4073248 and b/4080288

Change-Id: I641a0fa93492c7059900f0193c722356d13eeab5
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-03-09 21:57:00 -05:00
Mike Lockwood
2703b7046c am 6bd73ed4: Add linux/usb/f_accessory.h header for USB accessory driver DO NOT MERGE
* commit '6bd73ed417c52ed57d5f62ea9988b6071a1efbeb':
  Add linux/usb/f_accessory.h header for USB accessory driver DO NOT MERGE
2011-03-09 13:31:58 -08:00
Brian Carlstrom
3c2a9aec91 Merge commit 'a08eb1df005189fdf5881b0f7b2f9258a97fec00' into honeycomb-mr1-release-to-dalvik-dev 2011-03-07 13:34:00 -08:00
Elliott Hughes
8d26fbb24a Upgrade to tzdata2011c.
Affects Chile and Annette Island, Alaska.

Change-Id: Ie4985a69e803bbc7ccd30619799ee5a9fd3737ce
2011-03-07 11:54:12 -08:00
Erik Gilling
da14b0e1dd add linux/nvhdcp.h header
Change-Id: I74a1cf90bc9807002869aa9c7b5eddb065638db2
2011-03-01 14:46:11 -08:00
Mattias Falk
0ee092fb23 Convert cname lenght before use
The length of the cname is sent in big-endian
order. Thus, it has to be converted before used
in android_getaddrinfo_proxy

Change-Id: I1a0cc12780c47f7493fcf06f690515829f88c01e
2011-03-01 12:52:10 -08:00
Brian Carlstrom
449c8dee92 Merge commit '3224c08bd77043338ad6e9ecacbd4c118205e873' into honeycomb-mr1-release-to-dalvik-dev 2011-02-28 11:36:06 -08:00
Brad Fitzpatrick
1ed86fa491 Merge "Proxy getnameinfo through netd" 2011-02-22 07:18:56 -08:00
David Turner
5d90cb30f4 Merge "Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list" 2011-02-22 07:05:32 -08:00
Mattias Falk
149f7dfe04 Proxy getnameinfo through netd
Proxy the parts of getnameinfo that utilize
the dns cache through netd.

Change-Id: I1d57c451ea6b179c34828cf57a4182b262674003
2011-02-22 08:22:16 +01:00
Mike Lockwood
6bd73ed417 Add linux/usb/f_accessory.h header for USB accessory driver DO NOT MERGE
Change-Id: I972d28065ee7e77e93699512310fcd6d5742ed0d
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-02-21 12:35:22 -05:00
David Turner
3224c08bd7 Merge changes I8c481c89,I791406f8,I5f09cef8
* changes:
  libc: ARM: update syscalls with new script
  libc: ARM: add size info to gensyscalls
  Add function marks and size indications
2011-02-18 15:22:27 -08:00
David Turner
0999f8dcf2 Merge "Move the zoneinfo generation tool into bionic." 2011-02-18 14:53:03 -08:00
Elliott Hughes
d40e63ee47 Move the zoneinfo generation tool into bionic.
This also incorporates a bunch of changes to the previous script; this one
requires no setup, can be run from anywhere, and leaves no droppings.

Change-Id: I38f299f03e33950d2a64e9336f4ba7cb3c5cf6f0
2011-02-17 16:20:28 -08:00
Kenny Root
fb723c8749 libc: ARM: update syscalls with new script
Used the new gensyscalls.py script to update the ARM syscalls with the
BEGIN(x) and END(x) macros to give size information for the code of the
syscall. Useful for valgrind.

Change-Id: I8c481c8928401ac110fd19b087f7d67e4db39326
2011-02-17 10:47:47 -08:00
Kenny Root
f540c03bff libc: ARM: add size info to gensyscalls
Add size information to gensyscalls output for ARM syscalls with new
BEGIN(x) and END(x) macros in arch-arm/include/machine/asm.h

Change-Id: I791406f8b17abcb83b70a6d15a65a527de15d3f5
2011-02-17 10:47:20 -08:00
Kenny Root
420878c690 Add function marks and size indications
Add a macro to annotate function end and start using both ENTRY and END
for each function. This allows valgrind (and presumably other debugging
tools) to use the debug symbols to trace the functions.

Change-Id: I5f09cef8e22fb356eb6f5cee952b031e567599b6
2011-02-17 09:07:25 -08:00
Kenny Root
0233509c16 Amend previous commit with needed include
Change-Id: Idae8daaf095d90513820e05f423144ffed4ba913
2011-02-17 07:50:36 -08:00
David Turner
aac93c2370 Merge "Convert cname lenght before use" 2011-02-16 18:58:45 -08:00
Bruce Beare
48e1feaa9d Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
Change-Id: Ia840a19a45257128eccdcf25d105f500f2d90741
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-02-16 17:50:23 -08:00
Kenny Root
3a3c1853ac Use CLZ on ARMv5 and newer
Change-Id: Ia5aa6974c0343ae43fbcb91304501213048e9ec0
2011-02-16 16:40:08 -08:00
Mike Lockwood
0d06b42327 Merge "Add linux/usb/f_accessory.h header for USB accessory driver" 2011-02-16 05:57:39 -08:00
Elliott Hughes
56d90bb49a Add MODULE_LICENSE_PUBLIC_DOMAIN for the tzdata.
Change-Id: Ie3dd3daef4610f3bd4cbc60f1de854ad28189038
2011-02-15 14:12:24 -08:00
Elliott Hughes
6ac872a0ee Update to 2011b tzdata.
Change-Id: Ic8c9e9a71a52435441db1367fb40b58ae23efe1a
2011-02-15 13:29:40 -08:00
Mike Lockwood
6783f6a736 Add linux/usb/f_accessory.h header for USB accessory driver
Change-Id: Id6ffd75f855028739674c36f30d2592391d90859
Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-02-15 09:20:21 -05:00
Mattias Falk
066ecc8f4a Convert cname lenght before use
The length of the cname is sent in big-endian
order. Thus, it has to be converted before used
in android_getaddrinfo_proxy

Change-Id: I1a0cc12780c47f7493fcf06f690515829f88c01e
2011-02-15 08:44:20 +01:00
Kenny Root
f582340a6a Fix the handle locking in stdio
Fix the handle locking in stdio to use flockfile/funlockfile
internally when and where required.  Macros in <stdio.h> are updated
to automatically call the underlying functions when the process is
threaded to obtain the necessary locking.  A private mutex is added
to protect __sglue, the internal list of FILE handles, and another
to protect the one-time initialization.  Some routines in libc that
use getc() change to use getc_unlocked() as they're either protected
by their own lock or aren't thread-safe routines anyway.

Based on OpenBSD change by guenther@openbsd.org
http://www.mail-archive.com/source-changes@cvs.openbsd.org/msg01015.html

Bug: 3446659
Change-Id: Ie82116e358c541718d6709ec45ca6796be5a007b
2011-02-14 09:32:56 -08:00
Mattias Falk
3a4910c616 Use system property to set dns cache size
Use system property ro.net.dns_cache_size to set
the size of the cache. If the system property
is not set the default cache size is defined by
CONFIG_MAX_ENTRIES.

The number of entries in the hash table will be equal
to the number of max entries allowed in the cache.

Change-Id: I77d69d7c178937fa483d0b40512483ad29232d28
2011-02-14 12:41:11 +01:00
Dmitry Shmidt
a3db183abe Update
Change-Id: I41f590dec6bfd26c36cf01601cf03502d02d29af
2011-02-11 11:49:37 -08:00
David Turner
9c2e97e9d3 am b35d80f0: am 76299d19: Merge "Remove an extra register move."
* commit 'b35d80f0b0a6d87ba20aa2de594db19a0ccf93df':
  Remove an extra register move.
2011-02-07 13:51:27 -08:00
David Turner
86ca12cfff am d7cf6382: am 8db7bcb1: Merge "Replace __atomic_XXX with GCC __sync_XXX intrinsics."
* commit 'd7cf638288f100f29f6ba733c50f12ecdb5e192b':
  Replace __atomic_XXX with GCC __sync_XXX intrinsics.
2011-02-07 13:51:25 -08:00
David Turner
761cb55ab3 am dd279aa9: am 2282ecc2: Merge "Use more optimized version of memmove"
* commit 'dd279aa99f6b6310480e28ba1e843a23f722c87e':
  Use more optimized version of memmove
2011-02-07 13:43:54 -08:00
David Turner
76299d196f Merge "Remove an extra register move." 2011-02-06 15:01:57 -08:00
David Turner
8db7bcb14f Merge "Replace __atomic_XXX with GCC __sync_XXX intrinsics." 2011-02-06 15:01:39 -08:00
David 'Digit' Turner
62e1f374d1 Merge "libc: Update auto-gen scripts" 2011-02-06 12:53:23 -08:00
Andy McFadden
81a844a0fc Added _memmove_words
Added a memmove() variant for Dalvik's System.arraycopy()
implementation.  It guarantees 16-bit or 32-bit atomicity depending
on the alignment of the arguments.

Bug 3398352

(cherry-pick from master)

Change-Id: I5e64de1c76971ba234bf2dd05477ba390e0412a4
2011-02-04 20:06:04 -08:00
Andy McFadden
4ce737f5df Added _memmove_words
Added a memmove() variant for Dalvik's System.arraycopy()
implementation.  It guarantees 16-bit or 32-bit atomicity depending
on the alignment of the arguments.

Bug 3398352

Change-Id: Ie7bd246305ef0ff8290513663327c5b81680368d
2011-02-04 14:49:49 -08:00
Brad Fitzpatrick
5b98774566 am b8175727: am 9a330512: Merge "Add time-to-live (TTL) support to resolver cache"
* commit 'b8175727c7a165076311f18c29f09bdc27d7be10':
  Add time-to-live (TTL) support to resolver cache
2011-02-03 18:07:54 -08:00
Bruce Beare
f4680b57ed Remove an extra register move.
Change-Id: I63c217b73203b44b1a2e74950b58f2ec12989cab
Author: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-02-03 12:21:04 -08:00
Bruce Beare
0f2001b147 Replace __atomic_XXX with GCC __sync_XXX intrinsics.
Change-Id: I14f275392fcd70cc15e307470e0a099777c7c09e
Author: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2011-02-03 12:21:03 -08:00
David 'Digit' Turner
d51564f918 Merge "libc: Fix struct user_vfp definition." 2011-02-03 10:31:27 -08:00
David 'Digit' Turner
fc2693110e libc: Update auto-gen scripts
Make the scripts use external/kernel-headers/original by default.

clean_header.py:  Document -k<path>, add -d<path>
find_headers.py:  Make kernel config files optional
update_all.py:    Allow setting the path to kernel headers on the command-line
update_all.py:    Better formatting of output on ttys
update_all.py:    Automatically perform "git add/rm" on affected files.
SYSCALLS.TXT:     Fix typo in __socketcall definition.
checksyscalls.py: Add support for superH architecture in the checks.
gensyscalls.py:   Automatically perform "git add/rm" on affected files.
cpp.py:           Fixed a bug that prevented certain type definitions to
                  be kept in the generated clean header (e.g.
                  struct ethtool_drvinfo in <linux/ethtool.h>)

All scripts will use the content of external/kernel-headers/original by default now.

The generated code removes all empty lines and trailing whitespace. This is useful
to ensure a unified output even if we change the parser again in the future.

The top-level disclaimer has been edited with update instructions to regenerate
the headers when needed.

Also, a warning is now inserted every 8th line in the final output:

/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */

Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace
differences and additionnal struct definitions that were missed by the previous
parser implementation.

Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a

WARNING: If you run these script, do not submit the result to gerrit for now.
         It seems there are discrepancies between the content of original headers
         and those currently commited under bionic/libc/kernel/.

         (This problem is the main motivation to insert the warning repeatedly).

         Current list of issues:

           - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2011-02-03 18:07:41 +01:00
Johannes Carlsson
0f67de14e6 Use more optimized version of memmove
On ARM there is currently no assembler optimized memmove in libc.
There is however a more optimized bcopy which copies long instead
of bytes where possible. This almost doubles the performance in
best case.

Change-Id: I1f1cd27529443358047c385730deaf938ce4e642
2011-02-03 15:17:13 +01:00
David Turner
820e6867e2 Merge "Bug 3330205 Thread safety for bignum powers of 5" 2011-02-03 04:45:51 -08:00
David Turner
d1c780e5d3 Merge changes I6b304dfb,I4a3c2035,I5af12b3f,I0ef33ca6,I149c46e7
* changes:
  Add icmp6.h and ip6.h files from current NetBSD libc.
  Include the Linux ipv6.h header from netinet/in.h, to get things like in6_pktinfo.
  Add IN6ADDR_LOOPBACK_INIT macro to <netinet/in6.h>, as the kernel headers do not provide it anymore.
  Update IPv6 kernel headers with new 2.6.37 headers, cleaned by update_all.py. (It wanted to do many other changes, most of them cosmetic, but I only included the IPv6 changes.)
  Fix syntax error in defaults.py.
2011-02-03 04:44:31 -08:00
Mattias Falk
3e0c5102e6 Add time-to-live (TTL) support to resolver cache
Use the the TTL of the answer as the time a query
shall remain in the resolver cache.

Added some debugging support as well, i.e.
parse answer and print a la dig.

Change-Id: I724d3392245032592f1912f3ca7a81a8987ebbac
2011-02-02 16:40:01 +01:00
Brian Carlstrom
f10a41b5a1 Merge commit '2e5574379e355feef79279ef6b2db0efe7c581e5' into honeycomb-release-to-dalvik-dev 2011-02-01 13:49:41 -08:00
David 'Digit' Turner
30b4d82bba libc: Fix struct user_vfp definition.
This patch moves the definition of struct user_vfp from <asm/ptrace.h>
to <asm/user.h> for the ARM platform, in order to match the original
kernel headers.

See patches  94519 and 94520 for a description of the problem and a
fix for debuggerd that uses the structure.

This prevented us from properly re-running the kernel headers cleanup
scripts.

Change-Id: I43718a59ae49b9d89fc2d1c8affb65973fb2919c
2011-02-01 15:28:36 +01:00
David 'Digit' Turner
040e18f362 Merge "libc: fix kernel cleanup script typo." 2011-01-31 07:53:11 -08:00
Steinar H. Gunderson
6846a45882 Add icmp6.h and ip6.h files from current NetBSD libc.
Change-Id: I6b304dfbefaec74c5fb15b216f38d698a55f0642
2011-01-28 18:28:27 +01:00
Steinar H. Gunderson
bdca379412 Include the Linux ipv6.h header from netinet/in.h, to get things like in6_pktinfo.
Change-Id: I4a3c2035ff8e2846352345580756a1bdc2768ec4
2011-01-28 18:28:27 +01:00
Steinar H. Gunderson
3de0321690 Add IN6ADDR_LOOPBACK_INIT macro to <netinet/in6.h>, as the kernel headers do not provide it anymore.
Change-Id: I5af12b3f38097ed165e64a408253dc375aa605d7
2011-01-28 18:28:19 +01:00