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* somehow missed spinlock.h here. broke bmercer's build.tedu2013-06-021-2/+2
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* cleanup and consolidate the spinlock_lock (what a name!) code.tedu2013-06-011-78/+0
| | | | | | | | | | it's now atomic_lock to better reflect its usage, and librthread now features a new spinlock that's really a ticket lock. thrlseep can handle both types of lock via a flag in the clock arg. (temp back compat hack) remove some old stuff that's accumulated along the way and no longer used. some feedback from dlg, who is concerned with all things ticket lock. (you need to boot a new kernel before installing librthread)
* typo; Benedikt Steinbuschsthen2013-04-141-3/+3
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* needs sys/cdefs.h because a case has been found where it is pulledderaadt2013-03-261-3/+3
| | | | independently; spotted by sthen/naddy
* SEM_VALUE_MAX belongs in <limits.h> (via sys/syslimits.h)guenther2013-03-241-10/+3
| | | | | | | struct sem --> struct __sem (doesn't belong in public namespace) Zap pointless _KERNEL tests ok deraadt@
* machine/limits.h does not contain everything this file wants. It wantsderaadt2013-03-241-2/+2
| | | | | the MI sys/limits.h, and has been getting lucky that all callers had already pulled that in via other means.
* Remove excessive sys/cdefs.h inclusionderaadt2012-12-054-10/+5
| | | | ok guenther millert kettenis
* typedef pthread_key_t to an int instead of a volatile int, reverts a chunklandry2012-11-051-2/+2
| | | | | | from r1.11. This allows webkit with --enable-debug to build, and is in line with what FreeBSD/NetBSD uses. ok kettenis@ guenther@
* pthread_sigmask() doesn't require <pthread.h>, only <signal.h>.matthew2012-09-111-3/+2
| | | | Pointed out by Brad.
* tweaks; ok guentherjmc2012-09-021-5/+5
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* Strip out stuff specific to the old uthreads and add similar bits forguenther2012-09-011-214/+77
| | | | | | | | rthreads, including the beginning of a HISTORY section Tweak name (and therefore order) of the Barrier Routines and Spinlock Routines sections Update the list of functions that aren't thread-safe Be consistent with other manpages by spelling 'thread-safe' with a hyphen
* So passes uthreadsguenther2012-09-01199-21836/+0
| | | | | Like autumn leaves on water don't fear the tedu@
* sem_timedwait() needs the struct timespec tag to be pre-declared here.guenther2012-07-111-3/+4
| | | | Add restrict qualifiers.
* librthread has eaten libpthread, so build includes via the former insteadguenther2012-06-281-16/+0
| | | | | | | of the latter. Permits the misleading lib/libpthread/Makefile to be removed discussed with deraadt@
* A piece of this is still neededderaadt2012-06-211-0/+16
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* For now... libpthread is just a container directory, since all the newderaadt2012-06-212-38/+0
| | | | | | | | goop is in librthread. As a result, the top-level Makefile and shlib_version here are simply very confusing and tell lies. Remove them, and update the instructions in libc to not make my mistake again. ok guenther
* More sysconf(3)-y and pathconf(3)-y goodness from Brad.matthew2012-05-141-15/+1
| | | | ok guenther, millert (and me); bulk build test by naddy
* Add pthread spinlock support.pirofti2012-05-036-4/+263
| | | | | | | | | | | Implementation, documentation and naive regression tests for: - pthread_spin_init() - pthread_spin_destroy() - pthread_spin_lock() - pthread_spin_trylock() - pthread_spin_unlock() Implementation okay guenther@, documentation okay jmc@.
* Add new mutex type, PTHREAD_MUTEX_STRICT_NP which checks for applicationkurt2012-04-141-3/+4
| | | | | | | | errors similar to PTHREAD_MUTEX_ERRORCHECK, however upon error it aborts. The rational is that many applications don't check the return values on pthread functions and will miss the errors that ERRORCHECK returns. PTHREAD_MUTEX_STRICT_NP will be our default mutex type for awhile okay guenther@ dcoppa@
* Remove incorrect -pthread preprocessor define _POSIX_THREADS and replacekurt2012-04-121-6/+1
| | | | | with _REENTRANT. Also remove undef _POSIX_THREADS in phread.h. From brad@comstyle.com. okay guenther@
* fix SEE ALSO;jmc2012-04-111-2/+2
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* Mention and link the pthread barrier functions. Okay jmc@.pirofti2012-04-111-2/+25
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* tweak previous;jmc2012-04-114-26/+28
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* Add pthread barrier support.pirofti2012-04-116-2/+344
| | | | | | | | | | | | | | | Implementation and documentation for: - pthread_barrier_init() - pthread_barrier_destroy() - pthread_barrier_wait() - pthread_barrierattr_init() - pthread_barrierattr_destroy() - pthread_barrierattr_getpshared() - pthread_barrierattr_setpshared() Currently only private barriers are supported. Okay guenther@.
* Remove man pages for removed non-portable functions. okay jmc@kurt2012-03-224-159/+4
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* Remove prototypes for unimplemented non-portable functions in rthreads.kurt2012-03-221-3/+1
| | | | okay deraadt@
* Remove pthread_suspend* and related functions. This is part of thekurt2012-03-221-8/+1
| | | | rthreads major library bump from last night. okay kettenis@
* <sched.h> is never pulled in from the kernel and #ifdef KERNEL would beguenther2012-03-221-8/+2
| | | | | | the wrong symbol anyway, so zap some lines ok matthew@
* Hide behind #if 0 the sched_*() functions that we don't have yetguenther2012-03-221-1/+6
| | | | Requested and tested against ports by aja@, ok matthew@
* Update cancellation point list to reflect what's done with rthreadsguenther2012-03-221-2/+6
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* new sentence, new line;jmc2012-03-221-3/+4
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* Update list of cancellation points to reflect what was in 5.1's uthreadsguenther2012-03-211-6/+28
| | | | Pointed out by nicolas.george at normalesup.org. ok jmc@
* add sem_timedwait to NAME;jmc2012-03-041-2/+3
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* Document sem_timedwait()guenther2012-03-032-7/+33
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* Add sem_timewait() and fix sem_wait()'s handling of signals, soguenther2012-03-031-1/+2
| | | | | | | that it resumes waiting unless the thread was canceled. As part of this, change the internal _sem_wait() function to return zero on success and an errno value on failure instead of 1 on success and zero on failure.
* Apply a bit more consistency in the ordering of functions in eachguenther2012-02-251-16/+16
| | | | group of functions. No objection from jmc@
* Add pthread_condattr_{get,set}clock(), pthread_mutex_timedlock(),guenther2012-02-241-3/+24
| | | | and pthread_rwlock_{timed,try}{rd,wr}lock(). Requested by jmc@
* jmc@ points out that the underlying manpage should be named after oneguenther2012-02-242-8/+7
| | | | of the functions, not a generic name that doesn't itself exist
* now that pthread_mutex_trylock.3 has been folded into pthread_mutex_lock.3,jmc2012-02-244-13/+9
| | | | don;t list both pages in SEE ALSO;
* Document pthread_condattr_{init,destroy,setclock,getclock}guenther2012-02-242-1/+125
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* Merge pthread_mutex_trylock(3) into pthread_mutex_lock(3) and documentguenther2012-02-243-90/+108
| | | | | | pthread_mutex_timedlock() in that same page ok fgsch@, brad@, as well as jmc@, who also fixed a bunch of nits
* Add pthread_condattr_{get,set}clock(), requested by aja@guenther2012-02-231-1/+7
| | | | Add pthread_mutex_timedlock(), requested by dcoppa@
* remove unused variablechl2012-01-181-2/+1
| | | | ok guenther@
* Bump minor for addition of openat/pread/preadv/pwrite/pwritevguenther2012-01-171-1/+1
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* Make openat(), pread(), preadv(), pwrite(), and pwritev() cancellationguenther2012-01-179-7/+346
| | | | | | points. ok fgsch@
* The prototype for pthread_sigmask(2) is supposed to live in <signal.h>kettenis2012-01-031-2/+1
| | | | | | instead of <pthread.h>. ok guenther@, millert@
* Unbreak build of libpthread on hppa/hppa64 by using correct type injsing2011-11-142-4/+4
| | | | | | _atomic_lock() declaration. ok deraadt@
* threads waiting on PS_FDW_WAIT state should not be interruptible iffgsch2011-10-077-9/+19
| | | | | | | | | SA_RESTART is set, with connect(2) being the exception thus getting its own state. as pointed by kurt, threads on this and PS_FDR_WAIT states need to be set to PS_RUNNING since the current signal dispatching code only looks at the current thread. ok kurt@
* make sure that `references' is not optimized away as it is required for thefgsch2011-09-281-2/+2
| | | | | static version of pthread. fixes quite a few regression tests. miod@ ok
* For threads in PS_FDR_WAIT state, check SA_RESTART before marking it asfgsch2011-09-137-9/+24
| | | | | | | | interrupted, thus simulating the system call restart behaviour in the non-pthreads case. Add a state for kevent since it shouldn't be restarted regardless of SA_RESTART being present. guenther@ ok.
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