sem_t 21 gc/include/private/darwin_semaphore.h static int sem_init(sem_t *sem, int pshared, int value) { sem_t 34 gc/include/private/darwin_semaphore.h static int sem_post(sem_t *sem) { sem_t 47 gc/include/private/darwin_semaphore.h static int sem_wait(sem_t *sem) { sem_t 59 gc/include/private/darwin_semaphore.h static int sem_destroy(sem_t *sem) { sem_t 101 gc/pthread_stop_world.c sem_t GC_suspend_ack_sem; sem_t 1034 gc/pthread_support.c sem_t registered; /* 1 ==> in our thread table, but */