Commit Graph

24 Commits

Author SHA1 Message Date
Jérôme Duval
2c9d779293 * pthread.h should include sched.h (bug #3516)
* semaphore.h should include fcntl.h


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29438 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-03-08 13:56:15 +00:00
Axel Dörfler
a411c76cd6 * Added pthread_attr_setscope(), and pthread_attr_getscope(). We only support
PTHREAD_SCOPE_SYSTEM which makes the implementation rather simple.
* This closed ticket #2242.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25628 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-23 11:24:40 +00:00
Ingo Weinhold
a8af2b6dda Some work on pthreads:
* Made the pthread_cond_t internals public. This is necessary to support
  process shared condition variables. Fixed initializer macro.
* Made the pthread_rwlockattr_t structure opaque.
* pthread_t is no longer typedef'ed to int. It's the pointer to the
  internal _pthread_thread structure.
* Removed __get_pthread(). pthread_self() can be used instead.
* No longer tunnel the pthread exit value through Haiku's thread exit
  value. We do have a separate field in the _pthread_thread structure
  for it, now.
* Handle detaching of threads correctly.
* pthread_rwlockattr_{g,s}etpshared() use the
  PTHREAD_PROCESS_{SHARED,PRIVATE} constants, now.
* Commented out yet unsupported structures (barriers, spinlocks).
* Rebuilt APR optional package. The pthread changes weren't binary
  compatible.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25582 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-20 20:43:28 +00:00
Ingo Weinhold
6e19c86ab0 Fixed potential warnings.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25487 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-14 12:52:34 +00:00
Ingo Weinhold
3ca1072d44 * Reimplemented pthread_once. The old one was neither thread-safe nor
particularly efficient.
* pthread_mutex implementation:
  - Removed the pthread_mutex_t indirection (the type was a pointer to
    the actual structure which was allocated on the heap), as it made
    sharing the mutex between processes impossible.
  - Removed the distinction between process shared and non-shared
    mutexes. Benaphores work just as well in shared memory, so we always
    use them.
* Fixed some static initializer macros. PTHREAD_COND_INITIALIZER is
  still broken, since it doesn't work in C code.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25481 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-13 01:50:54 +00:00
Ingo Weinhold
370602bff6 Added pthread rwlock support.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25470 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-12 13:56:11 +00:00
Ingo Weinhold
b932012815 Patch by Andreas Faerber:
Replaced single-line comments by multi-line comments for ANSI C
compliance.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25433 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-10 21:30:34 +00:00
Ingo Weinhold
f7cc12b389 Implemented pthread_attr_{g,s}etstacksize(). Also added commented-out
prototypes for the missing pthread_attr_*() functions.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25390 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-09 01:36:49 +00:00
Axel Dörfler
945fb7e32a * Replaced destructor with destructorFunc to please python - it's not a reserved
keyword, so this stupid python should really be fixed instead.
* Enforced the 80 column limit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25090 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-20 21:20:07 +00:00
Axel Dörfler
b9fe86d2d7 * Added pthread_setconcurrency(), and pthread_getconcurrency() functions.
* Since we use a 1:1 mapping, they don't do anything besides remembering the
  level set, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24855 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-07 10:57:01 +00:00
Axel Dörfler
c80e610789 * Added start of an implementation of pthread_cancel().
* Implemented pthread_setcanceltype(), pthread_setcancelstate(), and
  pthread_testcancel().
* In the previous commit, I also made pthread_private.h self-contained.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24710 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-31 18:49:19 +00:00
Axel Dörfler
a635399b07 * Rearranged pthread thread support a bit: there is now a pthread_thread
structure that is attached (via TLS) to each pthread.
* Implemented support for pthread_cleanup_{push|pop}().
* I haven't really been able to test these changes, yet, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24704 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-31 15:10:00 +00:00
Ingo Weinhold
5d2044f643 POSIX headers should not include BeOS/Haiku headers. Should help with
flex's pthread test.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24625 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-28 14:25:06 +00:00
Jérôme Duval
d2d6724788 added pthread_once() implementation and tests
there is still a TODO on an init race condition 


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23076 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-07 21:02:59 +00:00
Jérôme Duval
4ff6af6d52 applied patch by kaliber
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23075 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-12-07 19:30:34 +00:00
Ryan Leavengood
550a30a0b7 I needed Pthread condition variables for WebKit, so I implemented
them. I have tested this with a simple test program I downloaded
from the internet. We get the same result as on Linux, so I think
this is good. I will test it more with WebKit later.

Our Pthreads implementation is still missing some stuff, but this
adds a good chunk.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22274 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-09-22 16:30:22 +00:00
Jérôme Duval
954f408f50 * PTHREAD_MUTEX_INITIALIZER inits to NULL, pthread_mutex_lock now call pthread_mutex_init to support this PTHREAD_MUTEX_INITIALIZER
* pthread_key_create and pthread_key_delete now manages correctly a list of key/destructor
* pthread_create now uses a private thread function to add a "on_exit_thread" call for destructors
* pthread_join now returns B_OK in every case, and, as a joinable thread could already be gone, wait_for_thread would not find it


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17895 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-06-21 14:07:34 +00:00
Jérôme Duval
1f11178f97 added posix thread specific data functions
added a pthread_detach skeleton


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17880 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-06-20 12:27:46 +00:00
Jérôme Duval
a23efdfa79 added some pthread_* and pthread_attr_* naive functions
I mapped pthread_t to thread_id for simplicity


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17879 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-06-20 11:05:58 +00:00
Jérôme Duval
ad6ada0be5 removed struct _pthread* forward declarations, they're not needed
added some more posix definitions, though they might be never used in Haiku


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17184 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-04-21 09:47:43 +00:00
Jérôme Duval
b7f854b819 now match pthread_private.h declarations
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17178 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-04-20 14:47:58 +00:00
Jérôme Duval
a00ed9fa24 added some missing pthreads definitions
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17177 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-04-20 12:58:32 +00:00
Axel Dörfler
45b820dd77 Made header C++ safe, added prototype for pthread_atfork().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9301 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-12 16:25:07 +00:00
Axel Dörfler
f924ff50f5 Added the public pthread header - right now, only support for mutex and
mutexattr is there, and the header reflects this.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3084 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-04-20 18:53:11 +00:00