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| author | Ulrich Drepper <drepper@redhat.com> | 2000-07-26 02:18:41 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-07-26 02:18:41 +0000 |
| commit | 9ec9e34ee301ccfa4216939639be5498831f9d37 (patch) | |
| tree | e61a7957abfbeb4816cb6dc545c116b8e18159b5 /linuxthreads/condvar.c | |
| parent | a956d04575bbd053a1ff61a05a5526867633d0d0 (diff) | |
| download | glibc-9ec9e34ee301ccfa4216939639be5498831f9d37.tar.gz glibc-9ec9e34ee301ccfa4216939639be5498831f9d37.tar.xz glibc-9ec9e34ee301ccfa4216939639be5498831f9d37.zip | |
Update.
* internals.h (strict __pthread_descr_struct): Add p_sem_avail. * semaphore.c: Handle spurious wakeups. * sysdeps/pthread/pthread.h: Add back PTHREAD_MUTX_FAST_NP as an alias for PTHREAD_MUTEX_ADAPTIVE_NP for source code compatibility. * pthread.c (__pthread_set_own_extricate): Use THREAD_GETMEM. (__pthread_wait_for_restart): Likewise. * condvar.c (pthread_cond_wait): Also check whether thread is cancelable before aborting loop. (pthread_cond_timedwait): Likewise.
Diffstat (limited to 'linuxthreads/condvar.c')
| -rw-r--r-- | linuxthreads/condvar.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/linuxthreads/condvar.c b/linuxthreads/condvar.c index ae1cef1ea9..f9c46a3316 100644 --- a/linuxthreads/condvar.c +++ b/linuxthreads/condvar.c @@ -103,7 +103,8 @@ int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex) { suspend(self); if (THREAD_GETMEM(self, p_condvar_avail) == 0 - && THREAD_GETMEM(self, p_woken_by_cancel) == 0) + && (THREAD_GETMEM(self, p_woken_by_cancel) == 0 + || THREAD_GETMEM(self, p_cancelstate) != PTHREAD_CANCEL_ENABLE)) { /* Count resumes that don't belong to us. */ spurious_wakeup_count++; @@ -196,7 +197,8 @@ pthread_cond_timedwait_relative(pthread_cond_t *cond, } if (THREAD_GETMEM(self, p_condvar_avail) == 0 - && THREAD_GETMEM(self, p_woken_by_cancel) == 0) + && (THREAD_GETMEM(self, p_woken_by_cancel) == 0 + || THREAD_GETMEM(self, p_cancelstate) != PTHREAD_CANCEL_ENABLE)) { /* Count resumes that don't belong to us. */ spurious_wakeup_count++; |