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12 years agoam 73b5cad9: Merge "bionic: Fix wrong kernel_id in pthread descriptor after fork()"
Elliott Hughes [Tue, 13 Mar 2012 00:06:09 +0000 (17:06 -0700)]
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()

12 years agoMerge "bionic: Fix wrong kernel_id in pthread descriptor after fork()"
Elliott Hughes [Mon, 12 Mar 2012 17:32:02 +0000 (10:32 -0700)]
Merge "bionic: Fix wrong kernel_id in pthread descriptor after fork()"

12 years agobionic: Fix wrong kernel_id in pthread descriptor after fork()
Jack Ren [Tue, 17 Jan 2012 08:27:42 +0000 (16:27 +0800)]
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>
12 years agoam a58c88c2: Merge "Upgrade to tzdata2012b."
Elliott Hughes [Fri, 2 Mar 2012 19:07:03 +0000 (11:07 -0800)]
am a58c88c2: Merge "Upgrade to tzdata2012b."

* commit 'a58c88c235bfeeb17ac495991e66f7b906935852':
  Upgrade to tzdata2012b.

12 years agoresolved conflicts for merge of cfe535ef to stage-aosp-master
Elliott Hughes [Fri, 2 Mar 2012 18:11:18 +0000 (10:11 -0800)]
resolved conflicts for merge of cfe535ef to stage-aosp-master

Change-Id: I21a1dd41503518e75892180c14f1ce79102772ad

12 years agoMerge "Upgrade to tzdata2012b."
Elliott Hughes [Fri, 2 Mar 2012 08:09:03 +0000 (00:09 -0800)]
Merge "Upgrade to tzdata2012b."

12 years agoUpgrade to tzdata2012b.
Elliott Hughes [Fri, 2 Mar 2012 07:34:11 +0000 (23:34 -0800)]
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

12 years agoMerge "Upgrade to tzdata2011a."
Elliott Hughes [Fri, 2 Mar 2012 07:32:14 +0000 (23:32 -0800)]
Merge "Upgrade to tzdata2011a."

12 years agoUpgrade to tzdata2011a.
Elliott Hughes [Thu, 1 Mar 2012 17:38:31 +0000 (09:38 -0800)]
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

12 years agoam 25f2d1f0: Merge "update stddef.h"
Jean-Baptiste Queru [Thu, 1 Mar 2012 03:08:50 +0000 (19:08 -0800)]
am 25f2d1f0: Merge "update stddef.h"

* commit '25f2d1f0c3c7802af0d4d1e2bbd3bf95a7e0970b':
  update stddef.h

12 years agoam afab5a70: Merge "Eliminate duplicate constants"
Jean-Baptiste Queru [Thu, 1 Mar 2012 03:08:49 +0000 (19:08 -0800)]
am afab5a70: Merge "Eliminate duplicate constants"

* commit 'afab5a703d30df613848cb30ab3ecceafd76102b':
  Eliminate duplicate constants

12 years agoMerge "update stddef.h"
Jean-Baptiste Queru [Thu, 1 Mar 2012 02:59:15 +0000 (18:59 -0800)]
Merge "update stddef.h"

12 years agoMerge "Eliminate duplicate constants"
Jean-Baptiste Queru [Thu, 1 Mar 2012 02:58:52 +0000 (18:58 -0800)]
Merge "Eliminate duplicate constants"

12 years agoupdate stddef.h
Nick Kralevich [Tue, 28 Feb 2012 21:36:31 +0000 (13:36 -0800)]
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

12 years agoEliminate duplicate constants
Nick Kralevich [Tue, 28 Feb 2012 19:49:41 +0000 (11:49 -0800)]
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

12 years agoam 7f28e0b4: Merge "Clean up the remnants of SuperH support"
Jean-Baptiste Queru [Wed, 29 Feb 2012 23:38:55 +0000 (15:38 -0800)]
am 7f28e0b4: Merge "Clean up the remnants of SuperH support"

* commit '7f28e0b4501de7c4f8f627fd3e4be323d737ae82':
  Clean up the remnants of SuperH support

12 years agoMerge "Clean up the remnants of SuperH support"
Jean-Baptiste Queru [Wed, 29 Feb 2012 22:39:41 +0000 (14:39 -0800)]
Merge "Clean up the remnants of SuperH support"

12 years agoam 9c9b0fc7: Merge "libm: cherry-pick one patch from freebsd to fix logb() denormals...
Jean-Baptiste Queru [Tue, 28 Feb 2012 21:28:30 +0000 (13:28 -0800)]
am 9c9b0fc7: Merge "libm: cherry-pick one patch from freebsd to fix logb() denormals issue"

* commit '9c9b0fc7e1dff39baa8cdf2536be9776aa4af766':
  libm: cherry-pick one patch from freebsd to fix logb() denormals issue

12 years agoMerge "libm: cherry-pick one patch from freebsd to fix logb() denormals issue"
Jean-Baptiste Queru [Tue, 28 Feb 2012 17:44:40 +0000 (09:44 -0800)]
Merge "libm: cherry-pick one patch from freebsd to fix logb() denormals issue"

12 years agolibm: cherry-pick one patch from freebsd to fix logb() denormals issue
Jack Ren [Tue, 28 Feb 2012 04:02:21 +0000 (12:02 +0800)]
libm: cherry-pick one patch from freebsd to fix logb() denormals issue

from http://svnweb.freebsd.org/base?view=revision&revision=176101
"
Oops, fix the fix in rev.1.10.  logb() and logbf() were broken on
 denormals, and logb() remained broken after 1.10 because the fix for
 logbf() was incompletely translated.

Convert to __FBSDID().
"

Change-Id: I54f33648db7c421b06eee1ea8e63c57a179fae0d
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Jin Wei <wei.a.jin@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
12 years agoam d041bf20: Merge "bionic/x86: fix one potential deadlock in __set_tls()"
Jean-Baptiste Queru [Thu, 23 Feb 2012 20:29:10 +0000 (12:29 -0800)]
am d041bf20: Merge "bionic/x86: fix one potential deadlock in __set_tls()"

* commit 'd041bf2095f5f133c87f7ba632a8dfb39537a437':
  bionic/x86: fix one potential deadlock in __set_tls()

12 years agoMerge "bionic/x86: fix one potential deadlock in __set_tls()"
Jean-Baptiste Queru [Thu, 23 Feb 2012 16:43:29 +0000 (08:43 -0800)]
Merge "bionic/x86: fix one potential deadlock in __set_tls()"

12 years agobionic/x86: fix one potential deadlock in __set_tls()
Jin Wei [Thu, 15 Dec 2011 07:49:25 +0000 (15:49 +0800)]
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>
12 years agoam f9c5afb1: Merge "Redesign dlopen() locks to be recursive per thread."
Jean-Baptiste Queru [Wed, 22 Feb 2012 17:54:52 +0000 (09:54 -0800)]
am f9c5afb1: Merge "Redesign dlopen() locks to be recursive per thread."

* commit 'f9c5afb1f9d8e615ab98774a10bbf117962db66d':
  Redesign dlopen() locks to be recursive per thread.

12 years agoMerge "Redesign dlopen() locks to be recursive per thread."
Jean-Baptiste Queru [Wed, 22 Feb 2012 17:30:52 +0000 (09:30 -0800)]
Merge "Redesign dlopen() locks to be recursive per thread."

12 years agoRedesign dlopen() locks to be recursive per thread.
Pavel Chupin [Mon, 20 Feb 2012 06:49:13 +0000 (10:49 +0400)]
Redesign dlopen() locks to be recursive per thread.

That is to fix the bug:
dlxxx functions can't be called recursively.
For example, if we use dlopen() to use open one library whose constructor
also calls dlopen() in order to open another library, then the thread is
dead-blocked.

By changing the dl_lock from a non-recursive lock to a recursive lock, we can
prevent the thread from dead-blocked by recursive dlxxx calls in the same
thread context.

Change-Id: I1018b41c82f4641cc009c0a2eda31f5a47a534f9
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
12 years agoam a60ff6c5: Merge "libc: Define new symbol visibility macros"
Jean-Baptiste Queru [Mon, 13 Feb 2012 22:25:53 +0000 (14:25 -0800)]
am a60ff6c5: Merge "libc: Define new symbol visibility macros"

* commit 'a60ff6c5b2ca76181b387d8c10aee22a2cbcf840':
  libc: Define new symbol visibility macros

12 years agoMerge "libc: Define new symbol visibility macros"
Jean-Baptiste Queru [Mon, 13 Feb 2012 22:23:11 +0000 (14:23 -0800)]
Merge "libc: Define new symbol visibility macros"

12 years agoClean up the remnants of SuperH support
Raghu Gandham [Thu, 9 Feb 2012 23:58:46 +0000 (15:58 -0800)]
Clean up the remnants of SuperH support

12 years agoam 177a7706: linker: fix x86 build
David 'Digit' Turner [Wed, 1 Feb 2012 19:18:06 +0000 (11:18 -0800)]
am 177a7706: linker: fix x86 build

* commit '177a77067b6d3326dbcf88fd93d0664e48e27f9f':
  linker: fix x86 build

12 years agolinker: fix x86 build
David 'Digit' Turner [Wed, 1 Feb 2012 18:38:58 +0000 (19:38 +0100)]
linker: fix x86 build

Change-Id: I47d76a0f50515013c37ccef89accba03cc69529d

12 years agoMerge 5b892aa7
Jean-Baptiste Queru [Wed, 1 Feb 2012 15:12:13 +0000 (07:12 -0800)]
Merge 5b892aa7

Change-Id: Ic82bc2866bdb0c93822c94281301fa127fd4bb0c

12 years agolibc: Define new symbol visibility macros
David 'Digit' Turner [Mon, 23 Jan 2012 14:15:30 +0000 (15:15 +0100)]
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

12 years agoMerge "remove obsolete SuperH support"
Jean-Baptiste Queru [Tue, 31 Jan 2012 20:43:59 +0000 (12:43 -0800)]
Merge "remove obsolete SuperH support"

12 years agoremove obsolete SuperH support
David 'Digit' Turner [Mon, 30 Jan 2012 16:17:58 +0000 (17:17 +0100)]
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>
12 years agoam e8004445: Merge "Make sure __u64 is defined even for strict ansi or -std=c99"
Jean-Baptiste Queru [Fri, 27 Jan 2012 15:41:43 +0000 (07:41 -0800)]
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

12 years agoMerge "Make sure __u64 is defined even for strict ansi or -std=c99"
Jean-Baptiste Queru [Fri, 27 Jan 2012 15:31:09 +0000 (07:31 -0800)]
Merge "Make sure __u64 is defined even for strict ansi or -std=c99"

12 years agoMake sure __u64 is defined even for strict ansi or -std=c99
Martin Storsjo [Wed, 25 Jan 2012 21:25:09 +0000 (23:25 +0200)]
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

12 years agoam e22dfc46: Merge "execvp: bcopy() is deprecated. Use memcpy() instead"
Jean-Baptiste Queru [Tue, 24 Jan 2012 23:07:56 +0000 (15:07 -0800)]
am e22dfc46: Merge "execvp: bcopy() is deprecated. Use memcpy() instead"

* commit 'e22dfc46b763e9b0c6300b7068609d2db60a9b2c':
  execvp: bcopy() is deprecated. Use memcpy() instead

12 years agoMerge "execvp: bcopy() is deprecated. Use memcpy() instead"
Jean-Baptiste Queru [Tue, 24 Jan 2012 22:26:34 +0000 (14:26 -0800)]
Merge "execvp: bcopy() is deprecated. Use memcpy() instead"

12 years agoam cee8425f: Merge "Move variable declaration on its own line"
Jean-Baptiste Queru [Fri, 20 Jan 2012 19:54:49 +0000 (11:54 -0800)]
am cee8425f: Merge "Move variable declaration on its own line"

* commit 'cee8425f22cfe268614c7bb47b2f5874ac6a0e4b':
  Move variable declaration on its own line

12 years agoam 7e6a5773: Merge "Use the AT_SECURE auxv flag to determine whether to enable secure...
Jean-Baptiste Queru [Fri, 20 Jan 2012 19:54:48 +0000 (11:54 -0800)]
am 7e6a5773: Merge "Use the AT_SECURE auxv flag to determine whether to enable secure mode."

* commit '7e6a5773133e4b65d678535418b1f5d594859da2':
  Use the AT_SECURE auxv flag to determine whether to enable secure mode.

12 years agoam 23f56bbb: Merge "Add extended attribute (xattr) system call wrappers to bionic."
Jean-Baptiste Queru [Fri, 20 Jan 2012 19:54:47 +0000 (11:54 -0800)]
am 23f56bbb: Merge "Add extended attribute (xattr) system call wrappers to bionic."

* commit '23f56bbb6ae053996dd821f29379aea0c7166055':
  Add extended attribute (xattr) system call wrappers to bionic.

12 years agoMerge "Move variable declaration on its own line"
Jean-Baptiste Queru [Fri, 20 Jan 2012 19:07:40 +0000 (11:07 -0800)]
Merge "Move variable declaration on its own line"

12 years agoMove variable declaration on its own line
Stephen Smalley [Fri, 20 Jan 2012 18:59:15 +0000 (10:59 -0800)]
Move variable declaration on its own line

Change-Id: Ied54ffabccdc867ea4e124a0f0324a217270d6e7

12 years agoMerge "Use the AT_SECURE auxv flag to determine whether to enable secure mode."
Jean-Baptiste Queru [Fri, 20 Jan 2012 18:43:18 +0000 (10:43 -0800)]
Merge "Use the AT_SECURE auxv flag to determine whether to enable secure mode."

12 years agoUse the AT_SECURE auxv flag to determine whether to enable secure mode.
Stephen Smalley [Fri, 13 Jan 2012 12:48:11 +0000 (07:48 -0500)]
Use the AT_SECURE auxv flag to determine whether to enable secure mode.

The Linux kernel provides an AT_SECURE auxv flag to inform userspace
whether or not a security transition has occurred.  This is more reliable
than directly checking the uid/gid against the euid/egid, because it covers
not only setuid/setgid but also file capabilities, SELinux, and AppArmor
security transitions.  It is also a more efficient test since it does
not require any additional system calls.

Change-Id: I9752a4f6da452273258d2876d13b05e402fb0409

12 years agoMerge "Add extended attribute (xattr) system call wrappers to bionic."
Jean-Baptiste Queru [Fri, 20 Jan 2012 18:29:21 +0000 (10:29 -0800)]
Merge "Add extended attribute (xattr) system call wrappers to bionic."

12 years agoReconcile with ics-mr1-release
The Android Open Source Project [Thu, 19 Jan 2012 21:06:24 +0000 (13:06 -0800)]
Reconcile with ics-mr1-release

Change-Id: Iece5fc7cf15320addfda3f143235664e2ef3083d

12 years agomerge in ics-mr1-release history after reset to ics-mr1
The Android Automerger [Thu, 19 Jan 2012 05:16:26 +0000 (21:16 -0800)]
merge in ics-mr1-release history after reset to ics-mr1

12 years agoam e8e1efea: Update to tzdata2011n.
Elliott Hughes [Thu, 19 Jan 2012 00:34:01 +0000 (16:34 -0800)]
am e8e1efea: Update to tzdata2011n.

* commit 'e8e1efeafb8754ea8358e78cfe3d0f7ad4e809b2':
  Update to tzdata2011n.

12 years agoAdd extended attribute (xattr) system call wrappers to bionic.
Stephen Smalley [Fri, 13 Jan 2012 12:45:16 +0000 (07:45 -0500)]
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

12 years agoam eae1f1fb: Merge "res_send: Avoid spurious close()s and (rare) failure"
Jean-Baptiste Queru [Wed, 18 Jan 2012 02:16:10 +0000 (18:16 -0800)]
am eae1f1fb: Merge "res_send: Avoid spurious close()s and (rare) failure"

* commit 'eae1f1fba33cb105302227b044a14e5abcbe55e7':
  res_send: Avoid spurious close()s and (rare) failure

12 years agoUpdate to tzdata2011n.
Elliott Hughes [Mon, 31 Oct 2011 21:11:32 +0000 (14:11 -0700)]
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

12 years agoMerge "res_send: Avoid spurious close()s and (rare) failure"
Jean-Baptiste Queru [Tue, 17 Jan 2012 23:26:17 +0000 (15:26 -0800)]
Merge "res_send: Avoid spurious close()s and (rare) failure"

12 years agoam f44de270: add personality() system call.
Nick Kralevich [Tue, 17 Jan 2012 19:45:25 +0000 (11:45 -0800)]
am f44de270: add personality() system call.

* commit 'f44de270bba32c9b1b5eff8a34be07b10ddff238':
  add personality() system call.

12 years agores_send: Avoid spurious close()s and (rare) failure
Jim Huang [Mon, 12 Dec 2011 08:32:56 +0000 (16:32 +0800)]
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

12 years agoexecvp: bcopy() is deprecated. Use memcpy() instead
Jim Huang [Mon, 12 Dec 2011 08:17:22 +0000 (16:17 +0800)]
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

12 years agomerge in ics-mr1-release history after reset to ics-mr1
The Android Automerger [Sat, 14 Jan 2012 00:16:49 +0000 (16:16 -0800)]
merge in ics-mr1-release history after reset to ics-mr1

12 years agoadd personality() system call.
Nick Kralevich [Fri, 13 Jan 2012 22:03:01 +0000 (14:03 -0800)]
add personality() system call.

Change-Id: Ie899def8ea1d705930ed83adae1343c1353e7c57

12 years agoam ecd0e95a: Adding a timeout to tcp dns lookup connects.
Robert Greenwalt [Thu, 12 Jan 2012 23:03:52 +0000 (15:03 -0800)]
am ecd0e95a: Adding a timeout to tcp dns lookup connects.

* commit 'ecd0e95a0276c1ba72c7331f5e4617815f015f22':
  Adding a timeout to tcp dns lookup connects.

12 years agoAdding a timeout to tcp dns lookup connects.
Robert Greenwalt [Wed, 11 Jan 2012 18:04:48 +0000 (10:04 -0800)]
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

12 years agosreadahead: adding readahead system call into bionic libc
Bruce Beare [Wed, 13 Jul 2011 17:23:50 +0000 (10:23 -0700)]
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>
12 years agoreaddir: fix interface to kernel getdents64 function
Bruce Beare [Tue, 2 Aug 2011 13:43:52 +0000 (06:43 -0700)]
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>

12 years agoReconcile with ics-mr1-release
The Android Open Source Project [Wed, 14 Dec 2011 03:10:03 +0000 (19:10 -0800)]
Reconcile with ics-mr1-release

Change-Id: I62bace5c4272d043a51d3f0f698556716838aa51

12 years agomerge in ics-mr1-release history after reset to ics-mr1
The Android Automerger [Wed, 14 Dec 2011 01:35:59 +0000 (17:35 -0800)]
merge in ics-mr1-release history after reset to ics-mr1

12 years agoam 94963af2: update video/dsscomp.h
Erik Gilling [Wed, 14 Dec 2011 00:02:50 +0000 (16:02 -0800)]
am 94963af2: update video/dsscomp.h

* commit '94963af28e445384e19775a838a29e6a71708179':
  update video/dsscomp.h

12 years agoupdate video/dsscomp.h
Erik Gilling [Tue, 13 Dec 2011 22:48:51 +0000 (14:48 -0800)]
update video/dsscomp.h

Change-Id: I9da47f7fb7f34f9c4baa860bb767cb8fd4f8020c
Signed-off-by: Erik Gilling <konkers@android.com>
12 years agoam af96d4da: x86: libc may use the gcc flags from TARGET_linux-x86.mk
Bruce Beare [Sat, 10 Dec 2011 00:19:30 +0000 (16:19 -0800)]
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

12 years agox86: libc may use the gcc flags from TARGET_linux-x86.mk
Bruce Beare [Fri, 9 Dec 2011 21:52:19 +0000 (13:52 -0800)]
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>
12 years agoam 7d03c9cb: pathconf: dead loop in bionic function __2_symlinks
Bruce Beare [Fri, 9 Dec 2011 18:19:37 +0000 (10:19 -0800)]
am 7d03c9cb: pathconf: dead loop in bionic function __2_symlinks

* commit '7d03c9cbcedb1dc7e3a8210ac0001120558ec6df':
  pathconf: dead loop in bionic function __2_symlinks

12 years agoReconcile with ics-mr1-release
The Android Open Source Project [Fri, 9 Dec 2011 15:10:40 +0000 (07:10 -0800)]
Reconcile with ics-mr1-release

Change-Id: I0a43c4d104894fdde4eff9970bc78ed0aeb88ec2

12 years agomerge in ics-mr1-release history after reset to ics-mr1
The Android Automerger [Fri, 9 Dec 2011 01:34:07 +0000 (17:34 -0800)]
merge in ics-mr1-release history after reset to ics-mr1

12 years agoam bba5c314: update video/dsscomp.h
Erik Gilling [Thu, 8 Dec 2011 22:57:00 +0000 (14:57 -0800)]
am bba5c314: update video/dsscomp.h

* commit 'bba5c314b2420483e2c0e3e441bf54bda6935bc1':
  update video/dsscomp.h

12 years agoupdate video/dsscomp.h
Erik Gilling [Thu, 8 Dec 2011 22:42:04 +0000 (14:42 -0800)]
update video/dsscomp.h

Change-Id: Ic5f1c01add1f2adb5a09d05c94129f3dc9cc3f1f
Signed-off-by: Erik Gilling <konkers@android.com>
12 years agoReconcile with ics-mr1-release
The Android Open Source Project [Thu, 8 Dec 2011 18:17:32 +0000 (10:17 -0800)]
Reconcile with ics-mr1-release

Change-Id: Icc9d31cb9a4f379354808a4c7e913685dfa22e80

12 years agopathconf: dead loop in bionic function __2_symlinks
Bruce Beare [Fri, 21 Oct 2011 02:16:11 +0000 (10:16 +0800)]
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>
12 years agoam 177ba8cb: Prevent deadlock when using fork
Rabin Vincent [Tue, 6 Dec 2011 21:59:56 +0000 (13:59 -0800)]
am 177ba8cb: Prevent deadlock when using fork

* commit '177ba8cb42ed6d232e7c8bcad5e6ee21fc51a0e8':
  Prevent deadlock when using fork

12 years agoPrevent deadlock when using fork
Rabin Vincent [Fri, 8 Apr 2011 06:50:48 +0000 (08:50 +0200)]
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

12 years agoam e4a21c89: signal: Align the sigset_t size passed to from user space to kernel.
Bruce Beare [Tue, 6 Dec 2011 06:12:08 +0000 (22:12 -0800)]
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.

12 years agoam cb1df916: string: Fix wrong comparison semantics
Bruce Beare [Tue, 6 Dec 2011 06:12:07 +0000 (22:12 -0800)]
am cb1df916: string: Fix wrong comparison semantics

* commit 'cb1df9161666db2a312814752de67fc623149a9b':
  string: Fix wrong comparison semantics

12 years agosignal: Align the sigset_t size passed to from user space to kernel.
Bruce Beare [Mon, 5 Dec 2011 19:25:37 +0000 (11:25 -0800)]
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>
12 years agostring: Fix wrong comparison semantics
Bruce Beare [Tue, 25 Oct 2011 09:06:09 +0000 (13:06 +0400)]
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>
12 years agoam 89d3fdca: MALLOC_DEBUG: enable the option libc.debug.malloc = 10
Bruce Beare [Tue, 6 Dec 2011 01:01:13 +0000 (17:01 -0800)]
am 89d3fdca: MALLOC_DEBUG: enable the option libc.debug.malloc = 10

* commit '89d3fdcae26980bf81a4622c3c83e48ead4c1c3a':
  MALLOC_DEBUG: enable the option libc.debug.malloc = 10

12 years agoMALLOC_DEBUG: enable the option libc.debug.malloc = 10
Bruce Beare [Wed, 21 Sep 2011 10:44:05 +0000 (12:44 +0200)]
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>

12 years agoam e480fc83: bionic: fix pthread_{create, exit}/signal race condition
Jack Ren [Wed, 30 Nov 2011 06:42:32 +0000 (22:42 -0800)]
am e480fc83: bionic: fix pthread_{create, exit}/signal race condition

* commit 'e480fc83b2887388d469eb3bf58c86c610f5b082':
  bionic: fix pthread_{create, exit}/signal race condition

12 years agoam 31e72bc3: bionic: fix __get_tls( ) crash issue
Jack Ren [Wed, 30 Nov 2011 06:42:31 +0000 (22:42 -0800)]
am 31e72bc3: bionic: fix __get_tls( ) crash issue

* commit '31e72bc3289acdd85b0b745fbf64c5949ca33432':
  bionic: fix __get_tls( ) crash issue

12 years agoam 897815a1: bionic: add machine type check
Zhenghua Wang [Wed, 30 Nov 2011 06:42:30 +0000 (22:42 -0800)]
am 897815a1: bionic: add machine type check

* commit '897815a1feff230be3ea42655a77dcbb9a8dcca9':
  bionic: add machine type check

12 years agobionic: fix pthread_{create, exit}/signal race condition
Jack Ren [Wed, 21 Sep 2011 10:44:11 +0000 (12:44 +0200)]
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>
12 years agobionic: fix __get_tls( ) crash issue
Jack Ren [Mon, 1 Aug 2011 10:44:55 +0000 (18:44 +0800)]
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>
12 years agobionic: add machine type check
Zhenghua Wang [Tue, 18 Oct 2011 16:29:14 +0000 (00:29 +0800)]
bionic: add machine type check

android linker doesn't check machine type, it may load some
libraries which it doesn't support sometimes.

Author: Zhenghua Wang <zhenghua.wang@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
12 years agomerge in ics-mr1-release history after reset to ics-mr1
The Android Automerger [Wed, 16 Nov 2011 14:45:21 +0000 (06:45 -0800)]
merge in ics-mr1-release history after reset to ics-mr1

12 years agoAdd auto-exposure/auto-white balance lock support to soc2030 image
Eino-Ville Talvala [Mon, 31 Oct 2011 17:52:50 +0000 (10:52 -0700)]
Add auto-exposure/auto-white balance lock support to soc2030 image
sensor.

Bug: 4980604
Change-Id: I1be07a23573b70eeddd9ecb2370605713aea3d03

12 years agomerge in ics-release history after reset to master
The Android Automerger [Thu, 13 Oct 2011 13:59:20 +0000 (06:59 -0700)]
merge in ics-release history after reset to master

12 years agoMerge "Use ENTRY and EXIT macros for strcmp, memcpy, atexit."
Jesse Wilson [Wed, 12 Oct 2011 14:51:53 +0000 (07:51 -0700)]
Merge "Use ENTRY and EXIT macros for strcmp, memcpy, atexit."

12 years agomerge in ics-release history after reset to master
The Android Automerger [Tue, 11 Oct 2011 12:32:11 +0000 (05:32 -0700)]
merge in ics-release history after reset to master

12 years agoUse ENTRY and EXIT macros for strcmp, memcpy, atexit.
Evgeniy Stepanov [Tue, 4 Oct 2011 10:22:15 +0000 (14:22 +0400)]
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

12 years agoUpdate to tzdata2011l.
Elliott Hughes [Mon, 10 Oct 2011 21:05:53 +0000 (14:05 -0700)]
Update to tzdata2011l.

This affects Asia/Hebron and Pacific/Fiji (and historical data for
America/Sitka).

Change-Id: I111a34038e44416f1900f774bdb78750e815eb5f

12 years agomerge in ics-release history after reset to master
The Android Automerger [Fri, 30 Sep 2011 13:44:15 +0000 (06:44 -0700)]
merge in ics-release history after reset to master

12 years agoam 32ca348e: am ce0d646c: resolved conflicts for merge of 6cda7b62 to gingerbread...
David 'Digit' Turner [Fri, 30 Sep 2011 04:09:08 +0000 (21:09 -0700)]
am 32ca348e: am ce0d646c: resolved conflicts for merge of 6cda7b62 to gingerbread-plus-aosp

* commit '32ca348eecb114b9b2a9393f178c82310f590ddb':
  Bionic: x86: Fix libm macro definitions