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2019 Commits

Author SHA1 Message Date
Nick Kralevich
8ffe08c86b am fdd6dfa8: am 2c5153b0: libc: add getauxval() 
* commit 'fdd6dfa863ea73251b5d59990e239854c31ecee3':
  libc: add getauxval()
 2013-01-11 17:04:04 -08:00
Nick Kralevich
fdd6dfa863 am 2c5153b0: libc: add getauxval() 
* commit '2c5153b043b44e9935a334ae9b2d5a4bc5258b40':
  libc: add getauxval()
 2013-01-11 16:59:57 -08:00
Nick Kralevich
2c5153b043 libc: add getauxval() 
Add support for getauxval().  This method allows a program an easy way
to retrieve information from the kernel auxiliary vector, and will
hopefully replace other clumsy ways of accessing this same information.

This particular function was also added to glibc in glibc 2.16.
See the following URLs for more details.

  * http://lwn.net/Articles/519085/
  * http://www.gnu.org/software/libc/manual/html_node/Auxiliary-Vector.html

This change is a prerequisite for bug 7959813.

Bug: http://code.google.com/p/android/issues/detail?id=38441
Change-Id: Iba19d899df334bddc6f4899077ece2fc87564ea8
 2013-01-11 16:44:15 -08:00
Wink Saville
8deebb34d3 am 801aeefe: am a12c5445: Fix unused warnings in pthread.c 
* commit '801aeefe2d77a957172c3994f1c20cd0ac8d9bd8':
  Fix unused warnings in pthread.c
 2013-01-11 10:54:50 -08:00
Elliott Hughes
376889ad71 am 0f9be1ea: am bfde0b6f: Merge "glibc 2.15 treats errno as signed in strerror(3)." 
* commit '0f9be1eaee5a9367fb2f8c6ed86ed2fc1faa70b9':
  glibc 2.15 treats errno as signed in strerror(3).
 2013-01-11 10:54:43 -08:00
Elliott Hughes
73dd37d8fe am 34c7a3c2: am 0d3700d9: Merge "Only have one copy of the kernel_sigset_t hack, and add more tests." 
* commit '34c7a3c2b0ec50a749e25bd786e670025a6f1c5b':
  Only have one copy of the kernel_sigset_t hack, and add more tests.
 2013-01-11 10:54:25 -08:00
Elliott Hughes
7e29f81163 am 4ff6fa97: am 2bbb8fac: Merge "Add signalfd call to bionic" 
* commit '4ff6fa97e7cf247e17600cf0d64911c1579df841':
  Add signalfd call to bionic
 2013-01-11 10:54:02 -08:00
Wink Saville
801aeefe2d am a12c5445: Fix unused warnings in pthread.c 
* commit 'a12c54454f3a6132988b68873903f6e9eed7f384':
  Fix unused warnings in pthread.c
 2013-01-11 10:12:12 -08:00
Wink Saville
a12c54454f Fix unused warnings in pthread.c 
Change-Id: I0287aadb825fd8cda29dc976bce55d75a1279fc5
 2013-01-10 16:30:22 -08:00
Elliott Hughes
0f9be1eaee am bfde0b6f: Merge "glibc 2.15 treats errno as signed in strerror(3)." 
* commit 'bfde0b6fd9e5de545746ab963d3a05ed2a8014f6':
  glibc 2.15 treats errno as signed in strerror(3).
 2013-01-10 16:27:26 -08:00
Elliott Hughes
e6e60065ff glibc 2.15 treats errno as signed in strerror(3). 
And the only reason I hadn't done that in bionic is because I wanted to behave
the same as glibc.

Change-Id: I2cf1bf0aac82a748cd6305a2cabbac0790058570
 2013-01-10 16:01:59 -08:00
Elliott Hughes
34c7a3c2b0 am 0d3700d9: Merge "Only have one copy of the kernel_sigset_t hack, and add more tests." 
* commit '0d3700d957debe841c385f66a8026ca8b3755815':
  Only have one copy of the kernel_sigset_t hack, and add more tests.
 2013-01-10 15:28:46 -08:00
Elliott Hughes
c5d028fc91 Only have one copy of the kernel_sigset_t hack, and add more tests. 
Change-Id: I377522fcba6fb4b5fd2754ab15b091014bd7c16f
 2013-01-10 14:42:14 -08:00
Robert Greenwalt
d09bdc7148 Merge "Cache negative DNS results." 2013-01-10 14:30:37 -08:00
Elliott Hughes
4ff6fa97e7 am 2bbb8fac: Merge "Add signalfd call to bionic" 
* commit '2bbb8fac61e482dd96386620cc6f7f193e9c6840':
  Add signalfd call to bionic
 2013-01-10 13:30:16 -08:00
Rom Lemarchand
a4b2dc016f Add signalfd call to bionic 
Add signalfd() call to bionic.

Adding the signalfd call was done in 3 steps:
- add signalfd4 system call (function name and syscall
  number) to libc/SYSCALLS.TXT
- generate all necessary headers by calling
  libc/tools/gensyscalls.py. This patch is adding
  the generated files since the build system
  does not call gensyscalls.py.
- create the signalfd wrapper in signalfd.cpp and add
  the function prototype to sys/signalfd.h

(cherry-pick of 0c11611c11, modified to
work with older versions of GCC still in use on some branches.)

Change-Id: I4c6c3f12199559af8be63f93a5336851b7e63355
 2013-01-10 13:14:46 -08:00
Elliott Hughes
19dd1567a0 Revert "Add signalfd call to bionic" 
This reverts commit 0c11611c11

Change-Id: I1a2beae7ed66ec995fdf6c96c53c35598ac6cde0
 2013-01-10 10:47:58 -08:00
Rom Lemarchand
0c11611c11 Add signalfd call to bionic 
Add signalfd() call to bionic.

Adding the signalfd call was done in 3 steps:
- add signalfd4 system call (function name and syscall
  number) to libc/SYSCALLS.TXT
- generate all necessary headers by calling
  libc/tools/gensyscalls.py. This patch is adding
  the generated files since the build system
  does not call gensyscalls.py.
- create the signalfd wrapper in signalfd.cpp and add
  the function prototype to sys/signalfd.h

Change-Id: I7ee1d3e60d5d3e1c73d9820e07d23b9ce6e1a5ab
 2013-01-10 10:25:42 -08:00
Robert Greenwalt
78851f10d1 Cache negative DNS results. 
Find the TTL for the negative results using the minimum of
the SOA records TTL or the MINIMUM-TTL field (RFC-2308).

bug:5926539
Change-Id: I6d39c9fb558afcb7a4a5bc014d97dab4a85c0d4f
 2013-01-09 16:36:33 -08:00
Elliott Hughes
76187899a6 am 79cecbd4: am 7e22db03: Merge "Fix an off-by-one error in the sigset_t function error handling." 
* commit '79cecbd42187c13cfdb5462c93de42168e56f49b':
  Fix an off-by-one error in the sigset_t function error handling.
 2013-01-08 10:27:15 -08:00
Elliott Hughes
79cecbd421 am 7e22db03: Merge "Fix an off-by-one error in the sigset_t function error handling." 
* commit '7e22db037e6d9ab117bf5d50c7aca85fe74941a0':
  Fix an off-by-one error in the sigset_t function error handling.
 2013-01-07 14:21:26 -08:00
Elliott Hughes
fb5e5cbdd4 Fix an off-by-one error in the sigset_t function error handling. 
Spotted while running the tests on MIPS, where sigset_t is
actually large enough. The bits in sigset_t are used such that
signal 1 is represented by bit 0, so the range of signals is
actually [1, 8*sizeof(sigset_t)]; it seems clearer to reword
the code in terms of valid bit offsets [0, 8*sizeof(sigset_t)),
which leads to the usual bounds checking idiom.

Change-Id: Id899c288e15ff71c85dd2fd33c47f8e97aa1956f
 2013-01-07 13:58:49 -08:00
Elliott Hughes
00ab4eb0db am ec137019: am 63dc5927: Merge "Add AF_CAN and PF_CAN (and other missing families)." 
* commit 'ec1370191e3f0a8aedb8d77d1cec9a8aa58ebdd3':
  Add AF_CAN and PF_CAN (and other missing families).
 2013-01-03 17:05:12 -08:00
Elliott Hughes
ec1370191e am 63dc5927: Merge "Add AF_CAN and PF_CAN (and other missing families)." 
* commit '63dc592789e386ba2cd4e748090ba71d449a1e7c':
  Add AF_CAN and PF_CAN (and other missing families).
 2013-01-03 16:59:39 -08:00
Elliott Hughes
8dd63f31ba am 81508de3: am f0036944: Merge "Fix debug malloc." 
* commit '81508de3d277db2ef3c8aa55b57ce3ce0a142e48':
  Fix debug malloc.
 2013-01-03 16:47:22 -08:00
Elliott Hughes
81508de3d2 am f0036944: Merge "Fix debug malloc." 
* commit 'f0036944a13a76dddda70347032128d4a27081d6':
  Fix debug malloc.
 2013-01-03 16:42:42 -08:00
Elliott Hughes
d73c0b300e Add AF_CAN and PF_CAN (and other missing families). 
Change-Id: I2c183a6f5f7a7e81e87dad85d8c9aff9c43ed33a
 2013-01-03 16:25:47 -08:00
Elliott Hughes
db492b3ca7 Fix debug malloc. 
...which has been broken since the linker data structures went read-only.

Bug: 7941716
Change-Id: If28f6bac0fcb13e371e4d85b064544f561c8d692
 2013-01-03 15:44:03 -08:00
Elliott Hughes
27a7a5c138 am c654f4fd: am b1b53177: Merge "sysconf.c was renamed to sysconf.cpp (and modified)..." 
* commit 'c654f4fda8f1b38109669cf0f5cb8a7d43860974':
  sysconf.c was renamed to sysconf.cpp (and modified)...
 2013-01-03 12:10:17 -08:00
Elliott Hughes
c654f4fda8 am b1b53177: Merge "sysconf.c was renamed to sysconf.cpp (and modified)..." 
* commit 'b1b5317799a34ac9e93f568af82952e52a9e9a13':
  sysconf.c was renamed to sysconf.cpp (and modified)...
 2013-01-03 12:04:48 -08:00
Elliott Hughes
7cbff41ba3 sysconf.c was renamed to sysconf.cpp (and modified)... 
...but sysconf.c still lingers on due to some git/repo accident. Kill it.

Change-Id: Iae354ecb21abf03a3f718cc45cfdddb7a9347778
 2013-01-03 11:53:35 -08:00
Elliott Hughes
e9d6575e10 am 1287d106: am fb62558b: Merge "Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK)." 
* commit '1287d106ed235e7366912bc7ab09df532848dd7a':
  Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK).
 2013-01-02 16:35:08 -08:00
Elliott Hughes
1287d106ed am fb62558b: Merge "Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK)." 
* commit 'fb62558bb4c25c8f71e0b949ba8552c674578674':
  Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK).
 2013-01-02 15:55:42 -08:00
Elliott Hughes
a55f63083f Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK). 
Bug: http://code.google.com/p/android/issues/detail?id=39680
Change-Id: I11cf10a66f9d305868a725f04f581099fb88bbfc
 2013-01-02 14:23:43 -08:00
Elliott Hughes
78b90c744d am 607bd477: am 4c4b08a3: Merge "Fix <endian.h> and <sys/endian.h>." 
* commit '607bd47707680db36f377c5e8fc330953fd407e7':
  Fix <endian.h> and <sys/endian.h>.
 2012-12-11 17:29:17 -08:00
Elliott Hughes
607bd47707 am 4c4b08a3: Merge "Fix <endian.h> and <sys/endian.h>." 
* commit '4c4b08a32eace878e4780ee340a57c43be950159':
  Fix <endian.h> and <sys/endian.h>.
 2012-12-11 17:27:41 -08:00
Elliott Hughes
4fa35d8ae8 Fix <endian.h> and <sys/endian.h>. 
Previously we'd been relying on getting the machine-specific <endian.h>
instead of the top-level <endian.h>, and <sys/endian.h> was basically broken.
Now, with this patch and the previous patch we should have <endian.h>
and <sys/endian.h> behaving the same. This is basically how NetBSD's endian.h
works, and was probably how ours was originally intended to work.

Bug: http://code.google.com/p/android/issues/detail?id=39824
Change-Id: I71de5a507e633de166013a658b5764df9e1aa09c
 2012-12-11 16:17:33 -08:00
Elliott Hughes
42d7a26d23 am f822e7f6: am 0521ff82: Merge "Use pthread_kill() in raise()" 
* commit 'f822e7f68eec30bb175ccb46cd379f4a060b6c74':
  Use pthread_kill() in raise()
 2012-12-10 11:42:06 -08:00
Elliott Hughes
f822e7f68e am 0521ff82: Merge "Use pthread_kill() in raise()" 
* commit '0521ff8234cafcc61060961b2f856fcf4dae1e7d':
  Use pthread_kill() in raise()
 2012-12-10 11:40:04 -08:00
Chris Dearman
d8a5a6f513 Use pthread_kill() in raise() 
raise() should use pthread_kill() in a pthreads environment.
For bionic this means it should always be used.

Change-Id: Ic679272b664d2b8a7068b628fb83a9f7395c441f
 2012-12-10 11:20:57 -08:00
Geremy Condra
edb53b3e9d am 28996f80: am 6fcf1770: Merge "Added audit.h from the kernel." 
* commit '28996f80064579566d5a2ec5c69a00ef159a7e32':
  Added audit.h from the kernel.
 2012-12-07 14:34:12 -08:00
Geremy Condra
28996f8006 am 6fcf1770: Merge "Added audit.h from the kernel." 
* commit '6fcf1770e5829b8439b7e7ed7efb39ee5d425e23':
  Added audit.h from the kernel.
 2012-12-07 14:32:21 -08:00
Geremy Condra
03e1ebbdd6 Added audit.h from the kernel. 
Just followed the recipe in I1ca996541d05b0d5927ab828a6ce49c09877ea01

Change-Id: I5713d9ce5ff62e310a694ecfbe21cad6577bcb4d
 2012-12-07 14:13:23 -08:00
Nick Kralevich
a710682db3 am 080210c1: am c8354f50: Merge "FORTIFY_SOURCE: remove memcpy overlap checks" 
* commit '080210c16a3c233dacf26dda168932a475fdd40b':
  FORTIFY_SOURCE: remove memcpy overlap checks
 2012-12-07 12:24:08 -08:00
Nick Kralevich
5e6213af54 am 79e1a01e: am 5dfdb701: Merge "FORTIFY_SOURCE: fix up previous commit" 
* commit '79e1a01e9e994d88e17f6d11819dcfd35cfa5e19':
  FORTIFY_SOURCE: fix up previous commit
 2012-12-07 12:24:07 -08:00
Nick Kralevich
080210c16a am c8354f50: Merge "FORTIFY_SOURCE: remove memcpy overlap checks" 
* commit 'c8354f501ef9a6d3430de27386bf0b42c30981d9':
  FORTIFY_SOURCE: remove memcpy overlap checks
 2012-12-07 12:19:08 -08:00
Nick Kralevich
79e1a01e9e am 5dfdb701: Merge "FORTIFY_SOURCE: fix up previous commit" 
* commit '5dfdb701292c53e74e319f277d808e598389c8e7':
  FORTIFY_SOURCE: fix up previous commit
 2012-12-07 12:18:58 -08:00
Nick Kralevich
5787475390 FORTIFY_SOURCE: remove memcpy overlap checks 
These checks haven't been as useful as I hoped, and it's
causing a false positive finding.  Remove the overlap
compile time checks.

Change-Id: I5d45dde10ae4663d728230d41fa904adf20acaea
 2012-12-07 09:57:01 -08:00
Nick Kralevich
8b6fea59ac FORTIFY_SOURCE: fix up previous commit 
I forgot two files in 326ea5413d.

Change-Id: I30430f65bfafad4274193fc5b973959eac0791a7
 2012-12-05 15:26:54 -08:00
Nick Kralevich
1c88362021 am 8717c3db: am 7a34ed2b: Merge "clean up FORTIFY_SOURCE handling." 
* commit '8717c3db2f864226bb68c7e26ad73fcff1212b31':
  clean up FORTIFY_SOURCE handling.
 2012-12-05 08:25:37 -08:00