11 hidden int __pthread_once_full(pthread_once_t *control, void (*init)(void))  in __pthread_once_full()
14 	 *  0 - we're the first or the other cancelled; run init  in __pthread_once_full()
15 	 *  1 - another thread is running init; wait  in __pthread_once_full()
16 	 *  2 - another thread finished running init; just return  in __pthread_once_full()
17 	 *  3 - another thread is running init, waiters present; wait */  in __pthread_once_full()
22 		init();  in __pthread_once_full()
40 int __pthread_once(pthread_once_t *control, void (*init)(void))  in __pthread_once()
42 	/* Return immediately if init finished before, use load aquire to ensure that  in __pthread_once()
43 	 * effects of the init routine are visible to the caller. */  in __pthread_once()
47 	return __pthread_once_full(control, init);  in __pthread_once()
50 int __pthread_once(pthread_once_t *control, void (*init)(void))  in __pthread_once()
52 	/* Return immediately if init finished before, but ensure that  in __pthread_once()
53 	 * effects of the init routine are visible to the caller. */  in __pthread_once()
58 	return __pthread_once_full(control, init);  in __pthread_once()