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AgeCommit message (Expand)AuthorLines
2011-03-29revert mutex "optimization" that turned out to be worseRich Felker-1/+1
2011-03-29major improvements to cancellation handlingRich Felker-6/+13
2011-03-28revert some more spin optimizations that turned out to be pessimizationsRich Felker-3/+2
2011-03-28fix broken spinlock due to miscompilationRich Felker-1/+1
2011-03-25match glibc/lsb cancellation abi on i386Rich Felker-0/+36
2011-03-24prepare pthread_spin_unlock for archs that need memory barriersRich Felker-1/+2
2011-03-24optimize contended case for pthread_spin_trylockRich Felker-1/+2
2011-03-24optimize spinlock spinRich Felker-1/+1
2011-03-24overhaul cancellation to fix resource leaks and dangerous behavior with signalsRich Felker-10/+21
2011-03-20global cleanup to use the new syscall interfaceRich Felker-6/+5
2011-03-19if returning errno value directly from a syscall, we need to negate it.Rich Felker-2/+2
2011-03-19syscall overhaul part two - unify public and internal syscall interfaceRich Felker-15/+9
2011-03-19overhaul syscall interfaceRich Felker-2/+2
2011-03-17implement robust mutexesRich Felker-10/+78
2011-03-17avoid function call to pthread_self in mutex unlockRich Felker-1/+1
2011-03-17unify lock and owner fields of mutex structureRich Felker-7/+6
2011-03-17optimize contended normal mutex case; add int compare-and-swap atomicRich Felker-1/+1
2011-03-16simplify logic, slightly optimize contended case for non-default mutex typesRich Felker-4/+2
2011-03-16correct error returns for error-checking mutexesRich Felker-2/+6
2011-03-16cut out a syscall on thread creation in the case where guard size is 0Rich Felker-1/+1
2011-03-16don't expose EAGAIN, etc. from timed futex wait to callerRich Felker-1/+4
2011-03-12implement flockfile api, rework stdio lockingRich Felker-0/+1
2011-03-11implement dummy pthread_attr_[gs]etschedparam functionsRich Felker-0/+14
2011-03-11fix pthread_attr_* implementations to match corrected prototypesRich Felker-4/+4
2011-03-10fix failure behavior of sem_open when sem does not existRich Felker-1/+5
2011-03-10fix some semaphore wait semantics (race condition deadlock and error checking)Rich Felker-1/+7
2011-03-10fix sem_open and sem_close to obey posix semanticsRich Felker-33/+80
2011-03-10optimize pthread termination in the non-detached caseRich Felker-4/+15
2011-03-10security fix: check that cancel/rsyscall signal was sent by the process itselfRich Felker-0/+3
2011-03-09fix error handling for pthread_sigmaskRich Felker-0/+10
2011-03-09optimize pthread initializationRich Felker-2/+2
2011-03-08simplify and optimize pthread_mutex_trylockRich Felker-17/+16
2011-03-08rwlock trylock functions were wrongly returning EAGAIN instead of EBUSYRich Felker-3/+3
2011-03-08fix major breakage in pthread_once (it was always deadlocking)Rich Felker-8/+7
2011-03-08fix and optimize non-default-type mutex behaviorRich Felker-25/+18
2011-03-08implement pthread_mutexattr_[gs]etpshared functionsRich Felker-0/+16
2011-03-08disallow cpu time clocks as condattr clock valuesRich Felker-1/+1
2011-03-07fix off-by-one error in sem_(timed)wait (using old sem value instead of new)Rich Felker-1/+1
2011-03-07use the selected clock from the condattr for pthread_cond_timedwaitRich Felker-1/+2
2011-03-07implement pthread_rwlockattr_* (essentially no-ops)Rich Felker-0/+28
2011-03-07implement pthread_condattr_* interfacesRich Felker-0/+45
2011-03-07reject invalid attribute settingsRich Felker-0/+2
2011-03-07implement barrier attribute functions (essentially no-ops)Rich Felker-0/+27
2011-03-04enforce stack size min in pthread_attr_setstacksizeRich Felker-1/+1
2011-03-04implement POSIX semaphoresRich Felker-0/+201
2011-03-03optimize POSIX TSD for fast pthread_getspecificRich Felker-9/+14
2011-02-19use rt_sigprocmask, not legacy sigprocmask, syscall in pthread exit codeRich Felker-1/+1
2011-02-19race condition fix: block all signals before decrementing thread countRich Felker-22/+2
2011-02-19make pthread_exit run dtors for last thread, wait to decrement thread countRich Felker-3/+3
2011-02-18add pthread_atfork interfaceRich Felker-0/+48
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