96 		oldmask = current->blocked.sig[0];  in osf_sigprocmask()
105 			sigemptyset(&current->blocked);  in osf_sigprocmask()
106 		current->blocked.sig[0] = newmask;  in osf_sigprocmask()
183 	oldset = current->blocked;  in do_sigsuspend()
184 	siginitset(&current->blocked, mask);  in do_sigsuspend()
210 	oldset = current->blocked;  in do_rt_sigsuspend()
211 	current->blocked = set;  in do_rt_sigsuspend()
318 	current->blocked = set;  in do_sigreturn()
349 	current->blocked = set;  in do_rt_sigreturn()
580 		sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);  in handle_signal()
581 		sigaddset(&current->blocked,sig);  in handle_signal()
628 		oldset = &current->blocked;  in do_signal()
636 		signr = dequeue_signal(&current->blocked, &info);  in do_signal()
669 			if (sigismember(&current->blocked, signr)) {  in do_signal()