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Lines Matching defs:sigact

502 	sig_t sigact = SIG_DFL, sig;
556 		if (!getsigaction(signo, &sigact)) {
565 		VTRACE(DBG_TRAP, (" [%s]%s%s", sigact==SIG_IGN ? "IGN" :
566 		    sigact==SIG_DFL ? "DFL" : "caught",
569 		if (sigact == SIG_IGN) {
597 		case S_DFL:	sigact = SIG_DFL;	break;
598 		case S_CATCH:	sigact = onsig;		break;
599 		case S_IGN:	sigact = SIG_IGN;	break;
602 	sig = signal(signo, sigact);
627 getsigaction(int signo, sig_t *sigact)
633 	*sigact = (sig_t) sa.sa_handler;