| 5704c423c81790195161c1757ae79da188590c51 |
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26-Jan-2016 |
Elliott Hughes <enh@google.com> |
Implement POSIX lockf.
This has been requested a few times over the years. This is basically
a very late rebase of https://android-review.googlesource.com/45470
which was abandoned years ago. One addition is that this version has
_FILE_OFFSET_BITS=64 support.
POSIX puts this in <unistd.h>. glibc also has it in <fcntl.h>.
Bug: http://b/13077650
Change-Id: I5862b1dc326e326c01ad92438ecc1578d19ba739
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| db4990373232182a897e10663344c429f5d1b2d5 |
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10-Dec-2014 |
Yabin Cui <yabinc@google.com> |
Use machine/timespec.h to separate timespec definition.
Bug: 18627763
Change-Id: Ib1c406320f0ecc3705d19183a48f986cdf57c279
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| f6640348876cd1d4d43cc95cf63306fedb83d8b9 |
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21-Nov-2014 |
Dan Albert <danalbert@google.com> |
Revert "<sched.h> should offer both __sched_priority and sched_priority."
This was only ever added to keep strace compiling, but strace has
since (actually, prior) fixed their source to use the less ugly name,
so we don't need this anymore (good riddance, #define!).
This reverts commit bbb34f9536db8234b0b43bd5333256fa4accc50e.
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| f4c948a9e9b616c4f133f9495dacb105e51b3e49 |
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19-Aug-2014 |
Elliott Hughes <enh@google.com> |
Move the meat of <features.h> into <sys/cdefs.h>.
This way it's a lot harder for us to screw up (since we should always
be including <sys/cdefs.h> anyway).
Bug: 14659579
Change-Id: I23070fff3296b0d1c683bb5e3a6e214146327d53
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| 5f5cc45cf0e027f6ca503dc229a4890fc7164b66 |
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19-Aug-2014 |
Elliott Hughes <enh@google.com> |
Fix <features.h> (_BSD_SOURCE and _GNU_SOURCE).
<features.h> is supposed to take user-settable stuff like _GNU_SOURCE
and _BSD_SOURCE and turn them into __USE_GNU and __USE_BSD for use in
the C library headers. Instead, bionic used to unconditionally define
_BSD_SOURCE and _GNU_SOURCE, and then test _GNU_SOURCE in the header
files (which makes no sense whatsoever).
Bug: 14659579
Change-Id: Ice4cf21a364ea2e559071dc8329e995277d5b987
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| dd09699fae94e1d9d326c78cc6aa769701219bc7 |
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13-May-2014 |
Calin Juravle <calin@google.com> |
Use __LP64__ instead of __LP32__ in sched.h
Gcc defines only __LP64__ so testing __LP32__ will always be false.
Bug: 14881256
Change-Id: Ic63c1d562be09c3eb4b9e17c9e5ef2d9e404db80
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| b743790ccabd9b0b93355ff693066478d10dae0d |
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29-Apr-2014 |
Calin Juravle <calin@google.com> |
Fix cpu_set_t
- extend CPU_SETSIZE for LP64
- fix CPU_(AND|OR|XOR) macros
- fix CPU_OP_S macro
- fix __sched_cpucount
- tidy up the code
Change-Id: I741afff4d0c473e8a1ee6b4141981dc24467e0d4
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| bbb34f9536db8234b0b43bd5333256fa4accc50e |
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08-Jan-2014 |
Elliott Hughes <enh@google.com> |
<sched.h> should offer both __sched_priority and sched_priority.
If glibc hadn't already done things this way round, I'd have
called the field sched_priority and the macro __sched_priority
since that would seem less likely to cause trouble, but glibc
source compatibility is probably more important.
Change-Id: I8a8a477f2aa87cae641069c5c84b4fcab3152a82
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| 887e1140fe7596fa1239a0bc802d2cdb51c57d3c |
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02-Jan-2014 |
Elliott Hughes <enh@google.com> |
Clean up <sched.h>.
This patch switches to using the uapi constants. It also adds the missing
setns system call, fixes sched_getcpu's error behavior, and fixes the
gensyscalls script now ARM is uapi-only too.
Change-Id: I8e16b1693d6d32cd9b8499e46b5d8b0a50bc4f1d
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| 74c046400677505aebe9686f111f147c2855cde0 |
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11-Aug-2012 |
Jeff Sharkey <jsharkey@android.com> |
Update MS_ mount flags, define unshare() syscall.
(cherry-pick of 82393decdfc6b0383054fb5d2f54725bbee88b8c.)
Bug: 6925012
Change-Id: I4f962d8975ad62ff4b9983150f9e481796092b9d
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| 82393decdfc6b0383054fb5d2f54725bbee88b8c |
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11-Aug-2012 |
Jeff Sharkey <jsharkey@android.com> |
Update MS_ mount flags, define unshare() syscall.
Bug: 6925012
Change-Id: I4ad79b4bccb7737d4dc704476cdb5795d124f53e
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| 72e6fd42421dca80fb2776a9185c186d4a04e5f7 |
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03-Dec-2010 |
David 'Digit' Turner <digit@google.com> |
<sched.h>: Add sched_getcpu() and cpu_set_t
This adds the cpu_set_t type definition and related functions
and macros used to handle CPU thread affinity.
sched_getcpu()
sched_setaffinity()
sched_getaffinity()
Change-Id: If382ecafde8926341a88478062b275553645065b
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| bb5581ad6eec40041dab4e961149f7a8a3a83497 |
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09-Oct-2010 |
David 'Digit' Turner <digit@google.com> |
libc: tag missing functions in system headers.
This matches recent changes in the NDK header.
We enclose missing functions in #if 0 .. #endif blocks
with a clear "MISSING" in comments in order to locate
them later.
Change-Id: I87b3a62e777897e75c9243360fb0a82bcc53d9fb
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| 97cf7f3394780d524038fc083e2c134031b54728 |
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23-Jan-2010 |
David 'Digit' Turner <digit@google.com> |
Implement clone() C library function properly.
Only provide an implementation for ARM at the moment, since
it requires specific assembly fragments (the standard syscall
stubs cannot be used because the child returns in a different
stack).
|
| 1dc9e472e19acfe6dc7f41e429236e7eef7ceda1 |
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04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| 1767f908af327fa388b1c66883760ad851267013 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 |
|
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
|