summaryrefslogtreecommitdiff
path: root/cancel.c
AgeCommit message (Collapse)Author
1998-12-22Sun Dec 20 14:51:58 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au>rpj
* misc.c (pthreadCancelableWait): New function by John Bossom. Non-stand ard but provides a hook that can be used to implement cancellation points in applications that use this library. * pthread.h (pthread_cleanup_pop): C++ (non-WIN32) version uses try/catch to emulate John Bossom's WIN32 __try/__finally behaviour. In the WIN32 version __finally block, add a test for AbnormalTermination otherwise cleanup is only run if the cleanup_pop execute arg is non-zero. Cancella tion should cause the cleanup to run irrespective of the execute arg. * condvar.c (pthread_condattr_init): Replaced by John Bossom's version. (pthread_condattr_destroy): Replaced by John Bossom's version. (pthread_condattr_getpshared): Replaced by John Bossom's version. (pthread_condattr_setpshared): Replaced by John Bossom's version. (pthread_cond_init): Replaced by John Bossom's version. Fix comment (refered to mutex rather than condition variable). (pthread_cond_destroy): Replaced by John Bossom's version. (pthread_cond_wait): Replaced by John Bossom's version. (pthread_cond_timedwait): Replaced by John Bossom's version. (pthread_cond_signal): Replaced by John Bossom's version. (pthread_cond_broadcast): Replaced by John Bossom's version. Thu Dec 17 19:10:46 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au> * tsd.c (pthread_key_create): Replaced by John Bossom's version. (pthread_key_delete): Replaced by John Bossom's version. (pthread_setspecific): Replaced by John Bossom's version. (pthread_getspecific): Replaced by John Bossom's version. Mon Dec 7 09:44:40 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au> * cancel.c (pthread_setcancelstate): Replaced by John Bossom's version. (pthread_setcanceltype): Replaced by John Bossom's version. (pthread_testcancel): Replaced by John Bossom's version. (pthread_cancel): Replaced by John Bossom's version. * exit.c (pthread_exit): Replaced by John Bossom's version. * misc.c (pthread_self): Replaced by John Bossom's version. (pthread_equal): Replaced by John Bossom's version. * sync.c (pthread_detach): Replaced by John Bossom's version. (pthread_join): Replaced by John Bossom's version. * create.c (pthread_create): Replaced by John Bossom's version. * private.c (_pthread_processInitialize): New by John Bossom. (_pthread_processTerminate): Non-public function by John Bossom. (_pthread_threadStart): Non-public function by John Bossom. (_pthread_threadDestroy): Non-public function by John Bossom. (_pthread_cleanupStack): Non-public function by John Bossom. (_pthread_tkAssocCreate): Non-public function by John Bossom. (_pthread_tkAssocDestroy): Non-public function by John Bossom. (_pthread_callUserDestroyRoutines): Non-public function by John Bossom. * implement.h: Added John Bossom's non-API structures and declarations. * dll.c (PthreadsEntryPoint): Cast return value of GetProcAddress to resolve compile warning from MSVC. * dll.c (DLLmain): Replaced by John Bossom's version. * dll.c (PthreadsEntryPoint): Re-applied Anders Norlander's patch:- Initialize _pthread_try_enter_critical_section at startup and release kernel32 handle when DLL is being unloaded.
1998-10-06Move comment to a more obvious position.bje
1998-09-121998-09-12 Ben Elliston <bje@cygnus.com>bje
* {most}.c: Include <errno.h> to get POSIX error values. * signal.c (pthread_sigmask): Only provide if HAVE_SIGSET_T is defined. * config.h: #undef features, don't #define them. This will be generated by autoconf very soon.
1998-07-28Tue Jul 28 14:04:29 1998 Ross Johnson <rpj@swan.canberra.edu.au>rpj
* implement.h: Add _PTHREAD_VALID macro. * sync.c (pthread_join): Modify to use the new thread type and _pthread_delete_thread(). Rename "target" to "thread". Remove extra local variable "target". (pthread_detach): Ditto. * signal.c (pthread_sigmask): Move init of "us" out of inner block. Fix instance of "this" should have been "us". Rename "us" to "thread". * sched.c (pthread_setschedparam): Modify to use the new thread type. (pthread_getschedparam): Ditto. * private.c (_pthread_find_thread): Fix return type and arg. * implement.h: Remove _PTHREAD_YES and _PTHREAD_NO. (_pthread_new_thread): Add prototype. (_pthread_find_thread): Ditto. (_pthread_delete_thread): Ditto. (_pthread_new_thread_entry): Remove prototype. (_pthread_find_thread_entry): Ditto. (_pthread_delete_thread_entry): Ditto. ( _PTHREAD_NEW, _PTHREAD_INUSE, _PTHREAD_EXITED, _PTHREAD_REUSE): Add. * create.c (pthread_create): Minor rename "us" to "new" (I need these cues but it doesn't stop me coming out with some major bugs at times). Load start_routine and arg into the thread so the wrapper can call it. * exit.c (pthread_exit): Fix pthread_this should be pthread_self. * cancel.c (pthread_setcancelstate): Change _pthread_threads_thread_t * to pthread_t and init with pthread_this(). (pthread_setcanceltype): Ditto.
1998-07-25Sun Jul 26 00:09:59 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au>rpj
* cancel.c (pthread_setcancelstate): Fix indirection bug and rename "this" to "us".
1998-07-25Sun Jul 26 00:09:59 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au>rpj
* private.c (_pthread_delete_thread_entry): Mutex locks removed. Mutexes must be applied at the caller level. (_pthread_new_thread_entry): Ditto. (_pthread_new_thread_entry): Init cancelstate, canceltype, and cancel_pending to default values. (_pthread_new_thread_entry): Rename "this" to "new". (_pthread_find_thread_entry): Rename "this" to "entry". (_pthread_delete_thread_entry): Rename "thread_entry" to "entry". * create.c (_pthread_start_call): Mutexes changed to _pthread_count_mutex. All access to the threads table entries is under the one mutex. Otherwise chaos reigns. Sat Jul 25 23:16:51 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au> * implement.h (_pthread_threads_thread): Move cancelstate and canceltype members out of pthread_attr_t into here.
1998-07-24Fri Jul 24 21:13:55 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au>rpj
* cancel.c (pthread_cancel): Implement. (pthread_testcancel): Implement. * exit.c (pthread_exit): Add comment explaining the longjmp(). * implement.h (_pthread_threads_thread_t): New member cancelthread. (_PTHREAD_YES): Define. (_PTHREAD_NO): Define. (RND_SIZEOF): Remove. * create.c (pthread_create): Rename cancelability to cancelstate. * pthread.h (pthread_attr_t): Rename cancelability to cancelstate. (PTHREAD_CANCELED): Define.
1998-07-231998-07-24 Ben Elliston <bje@cygnus.com>bje
* cancel.c: New file.