diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1998-06-25 19:36:00 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-06-25 19:36:00 +0000 |
| commit | 3387a425e65b839b68bd2973f6bc5ab22315cc5d (patch) | |
| tree | 375713a0b865b10b9eddd9c9877ad68cf0bdc851 /linuxthreads/cancel.c | |
| parent | d47aac39992cb1dd705d8c584f4d3979d7ce4602 (diff) | |
| download | glibc-3387a425e65b839b68bd2973f6bc5ab22315cc5d.tar.gz | |
Finish user stack support. Change locking code to be safe in situations with different priorities.
1998-06-25 19:27 Ulrich Drepper <drepper@cygnus.com>
* attr.c: Finish user stack support. Change locking code to be safe
in situations with different priorities.
* cancel.c: Likewise.
* condvar.c: Likewise.
* internals.h: Likewise.
* join.c: Likewise.
* manager.c: Likewise.
* mutex.c: Likewise.
* pthread.c: Likewise.
* ptlongjmp.c: Likewise.
* queue.h: Likewise.
* rwlock.c: Likewise.
* semaphore.c: Likewise.
* semaphore.h: Likewise.
* signals.c: Likewise.
* spinlock.c: Likewise.
* spinlock.h: Likewise.
Patches by Xavier leroy.
1998-06-25 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/pthread/pthread.h: Make [sg]et_stacksize and
[sg]et_stackaddr prototypes always available.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
_POSIX_THREAD_ATTR_STACKSIZE and _POSIX_THREAD_ATTR_STACKADDR.
Diffstat (limited to 'linuxthreads/cancel.c')
| -rw-r--r-- | linuxthreads/cancel.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/linuxthreads/cancel.c b/linuxthreads/cancel.c index a6a0ecaa5a..cd2bbace12 100644 --- a/linuxthreads/cancel.c +++ b/linuxthreads/cancel.c @@ -53,14 +53,14 @@ int pthread_cancel(pthread_t thread) pthread_handle handle = thread_handle(thread); int pid; - acquire(&handle->h_spinlock); + __pthread_lock(&handle->h_lock); if (invalid_handle(handle, thread)) { - release(&handle->h_spinlock); + __pthread_unlock(&handle->h_lock); return ESRCH; } handle->h_descr->p_canceled = 1; pid = handle->h_descr->p_pid; - release(&handle->h_spinlock); + __pthread_unlock(&handle->h_lock); kill(pid, PTHREAD_SIG_CANCEL); return 0; } |