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Lines Matching refs:SIG_IGN

44 	Sigact_ign.sa_handler = SIG_IGN;
251 	if (trapstr[0] == '\0') /* SIG_IGN */
300 			setsig(p, (p->flags & TF_EXEC_IGN) ? SIG_IGN : SIG_DFL,
316 		f = s[0] ? trapsig : SIG_IGN;
327 			if (f == SIG_IGN)
333 		 * (normally trapsig, but could be j_sigchld() or SIG_IGN)
352 		setsig(p, SIG_IGN, SS_RESTORE_CURR);
356 		setsig(p, SIG_IGN, SS_RESTORE_CURR);
372  * action was SIG_IGN, depending on the value of flags and
391 		p->flags |= sigact.sa_handler == SIG_IGN ?
393 		p->cursig = SIG_IGN;