88 	if (sigismember(&t->blocked, sig) || sigismember(&t->real_blocked, sig))  in sig_ignored()
104 static inline int has_pending_signals(sigset_t *signal, sigset_t *blocked)  in has_pending_signals()  argument
112 			ready |= signal->sig[i] &~ blocked->sig[i];  in has_pending_signals()
115 	case 4: ready  = signal->sig[3] &~ blocked->sig[3];  in has_pending_signals()
116 		ready |= signal->sig[2] &~ blocked->sig[2];  in has_pending_signals()
117 		ready |= signal->sig[1] &~ blocked->sig[1];  in has_pending_signals()
118 		ready |= signal->sig[0] &~ blocked->sig[0];  in has_pending_signals()
121 	case 2: ready  = signal->sig[1] &~ blocked->sig[1];  in has_pending_signals()
122 		ready |= signal->sig[0] &~ blocked->sig[0];  in has_pending_signals()
125 	case 1: ready  = signal->sig[0] &~ blocked->sig[0];  in has_pending_signals()
135 	    PENDING(&t->pending, &t->blocked) ||  in recalc_sigpending_tsk()
136 	    PENDING(&t->signal->shared_pending, &t->blocked)) {  in recalc_sigpending_tsk()
859 	if (sigismember(&p->blocked, sig))  in wants_signal()
1163 	int ret, blocked, ignored;  in force_sig_info()  local
1169 	blocked = sigismember(&t->blocked, sig);  in force_sig_info()
1170 	if (blocked || ignored) {  in force_sig_info()
1172 		if (blocked) {  in force_sig_info()
1173 			sigdelset(&t->blocked, sig);  in force_sig_info()
2122 	if (sigismember(&current->blocked, signr)) {  in ptrace_signal()
2200 		signr = dequeue_signal(current, &current->blocked, &ksig->info);  in get_signal()
2328 	sigset_t blocked;  in signal_delivered()  local
2336 	sigorsets(&blocked, &current->blocked, &ksig->ka.sa.sa_mask);  in signal_delivered()
2338 		sigaddset(&blocked, ksig->sig);  in signal_delivered()
2339 	set_current_blocked(&blocked);  in signal_delivered()
2370 		if (!has_pending_signals(&retarget, &t->blocked))  in retarget_shared_pending()
2373 		sigandsets(&retarget, &retarget, &t->blocked);  in retarget_shared_pending()
2412 	unblocked = tsk->blocked;  in exit_signals()
2464 		sigandnsets(&newblocked, newset, &current->blocked);  in __set_task_blocked()
2467 	tsk->blocked = *newset;  in __set_task_blocked()
2508 		*oldset = tsk->blocked;  in sigprocmask()
2512 		sigorsets(&newset, &tsk->blocked, set);  in sigprocmask()
2515 		sigandnsets(&newset, &tsk->blocked, set);  in sigprocmask()
2545 	old_set = current->blocked;  in SYSCALL_DEFINE4()
2570 	sigset_t old_set = current->blocked;  in COMPAT_SYSCALL_DEFINE4()
2615 	sigandsets(set, &current->blocked, set);  in do_sigpending()
2784 		tsk->real_blocked = tsk->blocked;  in do_sigtimedwait()
2785 		sigandsets(&tsk->blocked, &tsk->blocked, &mask);  in do_sigtimedwait()
3256 	old_set = current->blocked.sig[0];  in SYSCALL_DEFINE3()
3262 		new_blocked = current->blocked;  in SYSCALL_DEFINE3()
3459 	return current->blocked.sig[0];  in SYSCALL_DEFINE0()
3464 	int old = current->blocked.sig[0];  in SYSCALL_DEFINE1()
3508 	current->saved_sigmask = current->blocked;  in sigsuspend()
3561 	sigset_t blocked;  in SYSCALL_DEFINE1()  local
3562 	siginitset(&blocked, mask);  in SYSCALL_DEFINE1()
3563 	return sigsuspend(&blocked);  in SYSCALL_DEFINE1()
3569 	sigset_t blocked;  in SYSCALL_DEFINE3()  local
3570 	siginitset(&blocked, mask);  in SYSCALL_DEFINE3()
3571 	return sigsuspend(&blocked);  in SYSCALL_DEFINE3()