Rich Felker afbcac6826 minor optimization to pthread_spin_trylock ...

use CAS instead of swap since it's lighter for most archs, and keep
EBUSY in the lock value so that the old value obtained by CAS can be
used directly as the return value for pthread_spin_trylock.

2015-04-22 03:24:37 -04:00

..

aarch64

consistently use hidden visibility for cancellable syscall internals

2015-04-14 11:18:59 -04:00

arm

consistently use hidden visibility for cancellable syscall internals

2015-04-14 11:18:59 -04:00

i386

use hidden __tls_get_new for tls/tlsdesc lookup fallback cases

2015-04-14 23:45:08 -04:00

microblaze

consistently use hidden visibility for cancellable syscall internals

2015-04-14 11:18:59 -04:00

mips

consistently use hidden visibility for cancellable syscall internals

2015-04-14 11:18:59 -04:00

or1k

consistently use hidden visibility for cancellable syscall internals

2015-04-14 11:18:59 -04:00

powerpc

consistently use hidden visibility for cancellable syscall internals

2015-04-14 11:18:59 -04:00

sh

fix sh build regressions in asm

2015-04-17 22:18:06 -04:00

x32

consistently use hidden visibility for cancellable syscall internals

2015-04-14 11:18:59 -04:00

x86_64

consistently use hidden visibility for cancellable syscall internals

2015-04-14 11:18:59 -04:00

__futex.c

global cleanup to use the new syscall interface

2011-03-20 00:16:43 -04:00

__lock.c

fix potential deadlock bug in libc-internal locking logic

2013-09-20 02:00:27 -04:00

__set_thread_area.c

generic c version of __set_thread_area for archs where it works

2012-07-11 11:34:46 -04:00

__syscall_cp.c

fix inconsistent visibility for internal syscall symbols

2015-04-14 13:48:20 -04:00

__timedwait.c

factor cancellation cleanup push/pop out of futex __timedwait function

2015-03-02 17:46:22 -05:00

__tls_get_addr.c

fix inconsistent visibility for internal __tls_get_new function

2015-04-14 10:42:44 -04:00

__unmapself.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

__wait.c

use the internal macro name FUTEX_PRIVATE in __wait

2015-02-09 22:11:52 +01:00

call_once.c

add C11 thread functions operating on tss_t and once_flag

2014-09-06 21:38:04 -04:00

clone.c

clone: make clone a wrapper around __clone

2014-02-09 20:07:43 -06:00

cnd_broadcast.c

add C11 condition variable functions

2014-09-06 22:27:45 -04:00

cnd_destroy.c

add C11 condition variable functions

2014-09-06 22:27:45 -04:00

cnd_init.c

add C11 condition variable functions

2014-09-06 22:27:45 -04:00

cnd_signal.c

add C11 condition variable functions

2014-09-06 22:27:45 -04:00

cnd_timedwait.c

add C11 condition variable functions

2014-09-06 22:27:45 -04:00

cnd_wait.c

add C11 condition variable functions

2014-09-06 22:27:45 -04:00

lock_ptc.c

support for TLS in dynamic-loaded (dlopen) modules

2012-10-05 11:51:50 -04:00

mtx_destroy.c

add C11 mutex functions

2014-09-06 22:07:22 -04:00

mtx_init.c

add C11 mutex functions

2014-09-06 22:07:22 -04:00

mtx_lock.c

add C11 mutex functions

2014-09-06 22:07:22 -04:00

mtx_timedlock.c

add C11 mutex functions

2014-09-06 22:07:22 -04:00

mtx_trylock.c

add C11 mutex functions

2014-09-06 22:07:22 -04:00

mtx_unlock.c

add C11 mutex functions

2014-09-06 22:07:22 -04:00

pthread_atfork.c

make all objects used with atomic operations volatile

2015-03-03 22:50:02 -05:00

pthread_attr_destroy.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

pthread_attr_get.c

make futex operations use private-futex mode when possible

2014-08-15 23:54:52 -04:00

pthread_attr_init.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

pthread_attr_setdetachstate.c

reject invalid attribute settings

2011-03-07 15:46:37 -05:00

pthread_attr_setguardsize.c

reorganize pthread data structures and move the definitions to alltypes.h

2011-02-17 17:16:20 -05:00

pthread_attr_setinheritsched.c

add support for thread scheduling (POSIX TPS option)

2012-11-11 15:38:04 -05:00

pthread_attr_setschedparam.c

add support for thread scheduling (POSIX TPS option)

2012-11-11 15:38:04 -05:00

pthread_attr_setschedpolicy.c

add support for thread scheduling (POSIX TPS option)

2012-11-11 15:38:04 -05:00

pthread_attr_setscope.c

add support for thread scheduling (POSIX TPS option)

2012-11-11 15:38:04 -05:00

pthread_attr_setstack.c

pthread stack treatment overhaul for application-provided stacks, etc.

2013-02-01 22:10:40 -05:00

pthread_attr_setstacksize.c

pthread stack treatment overhaul for application-provided stacks, etc.

2013-02-01 22:10:40 -05:00

pthread_barrier_destroy.c

redesign and simplify vmlock system

2015-04-10 02:27:52 -04:00

pthread_barrier_init.c

make pthread attribute types structs, even when they just have one field

2013-07-22 13:57:02 -04:00

pthread_barrier_wait.c

redesign and simplify vmlock system

2015-04-10 02:27:52 -04:00

pthread_barrierattr_destroy.c

implement barrier attribute functions (essentially no-ops)

2011-03-07 15:42:52 -05:00

pthread_barrierattr_init.c

clean up sloppy nested inclusion from pthread_impl.h

2012-11-08 17:04:20 -05:00

pthread_barrierattr_setpshared.c

make pthread attribute types structs, even when they just have one field

2013-07-22 13:57:02 -04:00

pthread_cancel.c

cleanup use of visibility attributes in pthread_cancel.c

2015-04-14 13:49:05 -04:00

pthread_cleanup_push.c

rename file containing pthread_cleanup_push and pop for consistency

2014-07-06 23:10:35 -04:00

pthread_cond_broadcast.c

redesign cond var implementation to fix multiple issues

2014-08-17 22:09:47 -04:00

pthread_cond_destroy.c

redesign cond var implementation to fix multiple issues

2014-08-17 22:09:47 -04:00

pthread_cond_init.c

redesign cond var implementation to fix multiple issues

2014-08-17 22:09:47 -04:00

pthread_cond_signal.c

redesign cond var implementation to fix multiple issues

2014-08-17 22:09:47 -04:00

pthread_cond_timedwait.c

fix regression in pthread_cond_wait with cancellation disabled

2015-03-07 14:11:01 -05:00

pthread_cond_wait.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

pthread_condattr_destroy.c

implement pthread_condattr_* interfaces

2011-03-07 16:20:12 -05:00

pthread_condattr_init.c

clean up sloppy nested inclusion from pthread_impl.h

2012-11-08 17:04:20 -05:00

pthread_condattr_setclock.c

make pthread attribute types structs, even when they just have one field

2013-07-22 13:57:02 -04:00

pthread_condattr_setpshared.c

fix signed left-shift overflow in pthread_condattr_setpshared

2015-03-04 21:46:08 -05:00

pthread_create.c

make dlerror state and message thread-local and dynamically-allocated

2015-04-18 18:00:22 -04:00

pthread_detach.c

add C11 thread creation and related thread functions

2014-09-07 10:28:08 -04:00

pthread_equal.c

add C11 thread creation and related thread functions

2014-09-07 10:28:08 -04:00

pthread_getattr_np.c

support configurable page size on mips, powerpc and microblaze

2013-09-15 02:00:32 +00:00

pthread_getconcurrency.c

implement pthread_[sg]etconcurrency.

2011-05-30 11:31:07 -04:00

pthread_getcpuclockid.c

support cputime clocks for processes/threads other than self

2013-06-08 11:36:41 -04:00

pthread_getschedparam.c

fix syscall argument bug in pthread_getschedparam

2013-06-26 22:02:23 -04:00

pthread_getspecific.c

add C11 thread functions operating on tss_t and once_flag

2014-09-06 21:38:04 -04:00

pthread_join.c

suppress masked cancellation in pthread_join

2015-03-02 18:52:31 -05:00

pthread_key_create.c

remove remnants of support for running in no-thread-pointer mode

2015-04-13 19:24:51 -04:00

pthread_kill.c

eliminate use of cached pid from thread structure

2014-07-05 23:29:55 -04:00

pthread_mutex_consistent.c

fix robust mutex unrecoverable status, and related clean-up

2014-08-16 19:52:04 -04:00

pthread_mutex_destroy.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

pthread_mutex_getprioceiling.c

add stub versions of some missing optional pthread interfaces

2012-11-17 18:42:16 -05:00

pthread_mutex_init.c

enable private futex for process-local robust mutexes

2014-08-16 02:28:34 -04:00

pthread_mutex_lock.c

use weak symbols for the POSIX functions that will be used by C threads

2014-09-06 18:11:24 -04:00

pthread_mutex_setprioceiling.c

add stub versions of some missing optional pthread interfaces

2012-11-17 18:42:16 -05:00

pthread_mutex_timedlock.c

factor cancellation cleanup push/pop out of futex __timedwait function

2015-03-02 17:46:22 -05:00

pthread_mutex_trylock.c

optimize out setting up robust list with kernel when not needed

2015-04-10 00:54:48 -04:00

pthread_mutex_unlock.c

redesign and simplify vmlock system

2015-04-10 02:27:52 -04:00

pthread_mutexattr_destroy.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

pthread_mutexattr_init.c

clean up sloppy nested inclusion from pthread_impl.h

2012-11-08 17:04:20 -05:00

pthread_mutexattr_setprotocol.c

add stub versions of some missing optional pthread interfaces

2012-11-17 18:42:16 -05:00

pthread_mutexattr_setpshared.c

make futex operations use private-futex mode when possible

2014-08-15 23:54:52 -04:00

pthread_mutexattr_setrobust.c

process robust list in pthread_exit to fix detached thread use-after-unmap

2015-04-10 00:26:34 -04:00

pthread_mutexattr_settype.c

make pthread attribute types structs, even when they just have one field

2013-07-22 13:57:02 -04:00

pthread_once.c

make all objects used with atomic operations volatile

2015-03-03 22:50:02 -05:00

pthread_rwlock_destroy.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

pthread_rwlock_init.c

make futex operations use private-futex mode when possible

2014-08-15 23:54:52 -04:00

pthread_rwlock_rdlock.c

overhaul rwlocks to address several issues

2011-08-03 10:21:32 -04:00

pthread_rwlock_timedrdlock.c

factor cancellation cleanup push/pop out of futex __timedwait function

2015-03-02 17:46:22 -05:00

pthread_rwlock_timedwrlock.c

factor cancellation cleanup push/pop out of futex __timedwait function

2015-03-02 17:46:22 -05:00

pthread_rwlock_tryrdlock.c

overhaul rwlocks to address several issues

2011-08-03 10:21:32 -04:00

pthread_rwlock_trywrlock.c

overhaul rwlocks to address several issues

2011-08-03 10:21:32 -04:00

pthread_rwlock_unlock.c

make futex operations use private-futex mode when possible

2014-08-15 23:54:52 -04:00

pthread_rwlock_wrlock.c

overhaul rwlocks to address several issues

2011-08-03 10:21:32 -04:00

pthread_rwlockattr_destroy.c

implement pthread_rwlockattr_* (essentially no-ops)

2011-03-07 16:43:25 -05:00

pthread_rwlockattr_init.c

clean up sloppy nested inclusion from pthread_impl.h

2012-11-08 17:04:20 -05:00

pthread_rwlockattr_setpshared.c

make pthread attribute types structs, even when they just have one field

2013-07-22 13:57:02 -04:00

pthread_self.c

add C11 thread creation and related thread functions

2014-09-07 10:28:08 -04:00

pthread_setcancelstate.c

remove remnants of support for running in no-thread-pointer mode

2015-04-13 19:24:51 -04:00

pthread_setcanceltype.c

replace all remaining internal uses of pthread_self with __pthread_self

2014-06-10 04:02:40 -04:00

pthread_setconcurrency.c

implement pthread_[sg]etconcurrency.

2011-05-30 11:31:07 -04:00

pthread_setschedparam.c

fix failure of pthread_setschedparam to pass correct param to kernel

2013-06-26 21:34:44 -04:00

pthread_setschedprio.c

add support for thread scheduling (POSIX TPS option)

2012-11-11 15:38:04 -05:00

pthread_setspecific.c

optimize POSIX TSD for fast pthread_getspecific

2011-03-03 18:30:44 -05:00

pthread_sigmask.c

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

pthread_spin_destroy.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

pthread_spin_init.c

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

pthread_spin_lock.c

minor optimization to pthread_spin_trylock

2015-04-22 03:24:37 -04:00

pthread_spin_trylock.c

minor optimization to pthread_spin_trylock

2015-04-22 03:24:37 -04:00

pthread_spin_unlock.c

prepare pthread_spin_unlock for archs that need memory barriers

2011-03-24 23:06:48 -04:00

pthread_testcancel.c

use weak symbols for the POSIX functions that will be used by C threads

2014-09-06 18:11:24 -04:00

sem_destroy.c

implement POSIX semaphores

2011-03-04 00:45:59 -05:00

sem_getvalue.c

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

sem_init.c

make futex operations use private-futex mode when possible

2014-08-15 23:54:52 -04:00

sem_open.c

fix mmap leak in sem_open failure path for link call

2015-04-21 13:24:46 -04:00

sem_post.c

make futex operations use private-futex mode when possible

2014-08-15 23:54:52 -04:00

sem_timedwait.c

make all objects used with atomic operations volatile

2015-03-03 22:50:02 -05:00

sem_trywait.c

retry on cas failures in sem_trywait

2012-07-24 00:51:36 -04:00

sem_unlink.c

implement POSIX semaphores

2011-03-04 00:45:59 -05:00

sem_wait.c

implement POSIX semaphores

2011-03-04 00:45:59 -05:00

synccall.c

make all objects used with atomic operations volatile

2015-03-03 22:50:02 -05:00

syscall_cp.c

overhaul pthread cancellation

2011-04-17 11:43:03 -04:00

thrd_create.c

add C11 thread creation and related thread functions

2014-09-07 10:28:08 -04:00

thrd_exit.c

add C11 thread creation and related thread functions

2014-09-07 10:28:08 -04:00

thrd_join.c

add C11 thread creation and related thread functions

2014-09-07 10:28:08 -04:00

thrd_sleep.c

add C11 thread creation and related thread functions

2014-09-07 10:28:08 -04:00

thrd_yield.c

add C11 thread creation and related thread functions

2014-09-07 10:28:08 -04:00

tls.c

beginnings of full TLS support in shared libraries

2012-10-04 21:01:56 -04:00

tss_create.c

add C11 thread functions operating on tss_t and once_flag

2014-09-06 21:38:04 -04:00

tss_delete.c

add C11 thread functions operating on tss_t and once_flag

2014-09-06 21:38:04 -04:00

tss_set.c

add C11 thread functions operating on tss_t and once_flag

2014-09-06 21:38:04 -04:00

vmlock.c

remove mismatched arguments from vmlock function definitions

2015-04-11 10:38:57 -04:00