Searched refs:signal_sem (Results 1 – 1 of 1) sorted by relevance
75 static sema_t signal_sem; variable132 if (sema_init(&signal_sem, 1, USYNC_THREAD, NULL) != 0) in main()164 (void) sema_wait(&signal_sem); in main()325 (void) sema_post(&signal_sem); in signal_handler()345 (void) sema_destroy(&signal_sem); in shutdown_daemon()