Lines Matching defs:sigact
1437 struct sigaction sigact;
1442 memset(&sigact, 0, sizeof(sigact));
1449 sigaction(p->signal, &Sigact_ign, &sigact);
1450 p->flags |= sigact.sa_handler == SIG_IGN ?
1481 (void)sigemptyset(&sigact.sa_mask);
1483 sigact.sa_flags = 0;
1484 sigact.sa_handler = f;
1485 sigaction(p->signal, &sigact, NULL);
