149 int next_signal(struct sigpending *pending, sigset_t *mask)  in next_signal()  argument
155 	m = mask->sig;  in next_signal()
334 block_all_signals(int (*notifier)(void *priv), void *priv, sigset_t *mask)  in block_all_signals()  argument
339 	current->notifier_mask = mask;  in block_all_signals()
395 static int __dequeue_signal(struct sigpending *pending, sigset_t *mask,  in __dequeue_signal()  argument
398 	int sig = next_signal(pending, mask);  in __dequeue_signal()
422 int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)  in dequeue_signal()  argument
429 	signr = __dequeue_signal(&tsk->pending, mask, info);  in dequeue_signal()
432 					 mask, info);  in dequeue_signal()
504 	unsigned int mask;  in signal_wake_up()  local
515 	mask = TASK_INTERRUPTIBLE;  in signal_wake_up()
517 		mask |= TASK_WAKEKILL;  in signal_wake_up()
518 	if (!wake_up_state(t, mask))  in signal_wake_up()
531 static int rm_from_queue_full(sigset_t *mask, struct sigpending *s)  in rm_from_queue_full()  argument
536 	sigandsets(&m, mask, &s->signal);  in rm_from_queue_full()
540 	signandsets(&s->signal, &s->signal, mask);  in rm_from_queue_full()
542 		if (sigismember(mask, q->info.si_signo)) {  in rm_from_queue_full()
555 static int rm_from_queue(unsigned long mask, struct sigpending *s)  in rm_from_queue()  argument
559 	if (!sigtestsetmask(&s->signal, mask))  in rm_from_queue()
562 	sigdelsetmask(&s->signal, mask);  in rm_from_queue()
565 		    (mask & sigmask(q->info.si_signo))) {  in rm_from_queue()
2335 	sigset_t mask;  in do_sigaction()  local
2362 			sigemptyset(&mask);  in do_sigaction()
2363 			sigaddset(&mask, sig);  in do_sigaction()
2364 			rm_from_queue_full(&mask, &t->signal->shared_pending);  in do_sigaction()
2366 				rm_from_queue_full(&mask, &t->pending);  in do_sigaction()