278     sem_t *lock;  in PyThread_allocate_lock()  local
285     lock = (sem_t *)PyMem_RawMalloc(sizeof(sem_t));  in PyThread_allocate_lock()
287     if (lock) {  in PyThread_allocate_lock()
288         status = sem_init(lock,0,1);  in PyThread_allocate_lock()
292             PyMem_RawFree((void *)lock);  in PyThread_allocate_lock()
293             lock = NULL;  in PyThread_allocate_lock()
297     dprintf(("PyThread_allocate_lock() -> %p\n", lock));  in PyThread_allocate_lock()
298     return (PyThread_type_lock)lock;  in PyThread_allocate_lock()
302 PyThread_free_lock(PyThread_type_lock lock)  in PyThread_free_lock()  argument
304     sem_t *thelock = (sem_t *)lock;  in PyThread_free_lock()
308     dprintf(("PyThread_free_lock(%p) called\n", lock));  in PyThread_free_lock()
332 PyThread_acquire_lock_timed(PyThread_type_lock lock, PY_TIMEOUT_T microseconds,  in PyThread_acquire_lock_timed()  argument
336     sem_t *thelock = (sem_t *)lock;  in PyThread_acquire_lock_timed()
342              lock, microseconds, intr_flag));  in PyThread_acquire_lock_timed()
381              lock, microseconds, intr_flag, success));  in PyThread_acquire_lock_timed()
386 PyThread_release_lock(PyThread_type_lock lock)  in PyThread_release_lock()  argument
388     sem_t *thelock = (sem_t *)lock;  in PyThread_release_lock()
392     dprintf(("PyThread_release_lock(%p) called\n", lock));  in PyThread_release_lock()
406     pthread_lock *lock;  in PyThread_allocate_lock()  local
413     lock = (pthread_lock *) PyMem_RawMalloc(sizeof(pthread_lock));  in PyThread_allocate_lock()
414     if (lock) {  in PyThread_allocate_lock()
415         memset((void *)lock, '\0', sizeof(pthread_lock));  in PyThread_allocate_lock()
416         lock->locked = 0;  in PyThread_allocate_lock()
418         status = pthread_mutex_init(&lock->mut,  in PyThread_allocate_lock()
426         _Py_ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(&lock->mut);  in PyThread_allocate_lock()
428         status = pthread_cond_init(&lock->lock_released,  in PyThread_allocate_lock()
433             PyMem_RawFree((void *)lock);  in PyThread_allocate_lock()
434             lock = 0;  in PyThread_allocate_lock()
438     dprintf(("PyThread_allocate_lock() -> %p\n", lock));  in PyThread_allocate_lock()
439     return (PyThread_type_lock) lock;  in PyThread_allocate_lock()
443 PyThread_free_lock(PyThread_type_lock lock)  in PyThread_free_lock()  argument
445     pthread_lock *thelock = (pthread_lock *)lock;  in PyThread_free_lock()
449     dprintf(("PyThread_free_lock(%p) called\n", lock));  in PyThread_free_lock()
464 PyThread_acquire_lock_timed(PyThread_type_lock lock, PY_TIMEOUT_T microseconds,  in PyThread_acquire_lock_timed()  argument
468     pthread_lock *thelock = (pthread_lock *)lock;  in PyThread_acquire_lock_timed()
472              lock, microseconds, intr_flag));  in PyThread_acquire_lock_timed()
525              lock, microseconds, intr_flag, success));  in PyThread_acquire_lock_timed()
530 PyThread_release_lock(PyThread_type_lock lock)  in PyThread_release_lock()  argument
532     pthread_lock *thelock = (pthread_lock *)lock;  in PyThread_release_lock()
536     dprintf(("PyThread_release_lock(%p) called\n", lock));  in PyThread_release_lock()
554 PyThread_acquire_lock(PyThread_type_lock lock, int waitflag)  in PyThread_acquire_lock()  argument
556     return PyThread_acquire_lock_timed(lock, waitflag ? -1 : 0, /*intr_flag=*/0);  in PyThread_acquire_lock()