diff options
Diffstat (limited to 'Python/thread_pthread.h')
| -rw-r--r-- | Python/thread_pthread.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h index 4f9e2c1..5007aaf 100644 --- a/Python/thread_pthread.h +++ b/Python/thread_pthread.h @@ -443,12 +443,15 @@ PyThread_free_lock(PyThread_type_lock lock) dprintf(("PyThread_free_lock(%p) called\n", lock)); - status = pthread_mutex_destroy( &thelock->mut ); - CHECK_STATUS("pthread_mutex_destroy"); - + /* some pthread-like implementations tie the mutex to the cond + * and must have the cond destroyed first. + */ status = pthread_cond_destroy( &thelock->lock_released ); CHECK_STATUS("pthread_cond_destroy"); + status = pthread_mutex_destroy( &thelock->mut ); + CHECK_STATUS("pthread_mutex_destroy"); + free((void *)thelock); } @@ -531,12 +534,12 @@ PyThread_release_lock(PyThread_type_lock lock) thelock->locked = 0; - status = pthread_mutex_unlock( &thelock->mut ); - CHECK_STATUS("pthread_mutex_unlock[3]"); - /* wake up someone (anyone, if any) waiting on the lock */ status = pthread_cond_signal( &thelock->lock_released ); CHECK_STATUS("pthread_cond_signal"); + + status = pthread_mutex_unlock( &thelock->mut ); + CHECK_STATUS("pthread_mutex_unlock[3]"); } #endif /* USE_SEMAPHORES */ |