282 		sigdelset(&p->p_sig, SIGCONT);  in sigtoproc()
283 		sigdelset(&p->p_extsig, SIGCONT);  in sigtoproc()
287 				sigdelset(&tt->t_sig, SIGCONT);  in sigtoproc()
288 				sigdelset(&tt->t_extsig, SIGCONT);  in sigtoproc()
700 				sigdelset(&t->t_sig, sig);  in issig_forreal()
701 				sigdelset(&t->t_extsig, sig);  in issig_forreal()
714 				sigdelset(&p->p_sig, sig);  in issig_forreal()
715 				sigdelset(&p->p_extsig, sig);  in issig_forreal()
1517 		sigdelset(&temp, SIGSTOP);  in fsig()
1520 				sigdelset(&temp, SIGTSTP);  in fsig()
1522 				sigdelset(&temp, SIGTTIN);  in fsig()
1524 				sigdelset(&temp, SIGTTOU);  in fsig()
1566 		sigdelset(&p->p_siginfo, sig);  in setsigact()
1569 		sigdelset(&p->p_ignore, sig);  in setsigact()
1575 				sigdelset(&PTOU(curproc)->u_sigresethand, sig);  in setsigact()
1580 			sigdelset(&PTOU(curproc)->u_signodefer, sig);  in setsigact()
1584 			sigdelset(&PTOU(curproc)->u_sigrestart, sig);  in setsigact()
1588 			sigdelset(&PTOU(curproc)->u_sigonstack, sig);  in setsigact()
1598 		sigdelset(&p->p_sig, sig);  in setsigact()
1599 		sigdelset(&p->p_extsig, sig);  in setsigact()
1603 			sigdelset(&t->t_sig, sig);  in setsigact()
1604 			sigdelset(&t->t_extsig, sig);  in setsigact()
1612 		sigdelset(&p->p_ignore, sig);  in setsigact()
1911 		sigdelset(&t->t_sig, sig);  in sigdeq()
1912 		sigdelset(&t->t_extsig, sig);  in sigdeq()
1915 		sigdelset(&p->p_sig, sig);  in sigdeq()
1916 		sigdelset(&p->p_extsig, sig);  in sigdeq()
1988 		sigdelset(&p->p_sig, SIGCLD);  in sigcld_delete()
1989 		sigdelset(&p->p_extsig, SIGCLD);  in sigcld_delete()
2287 		sigdelset(&curthread->t_hold, SIGHUP);  in sigintr()
2289 		sigdelset(&curthread->t_hold, SIGINT);  in sigintr()
2291 		sigdelset(&curthread->t_hold, SIGQUIT);  in sigintr()
2293 		sigdelset(&curthread->t_hold, SIGTERM);  in sigintr()
2560 		sigdelset(&curthread->t_hold, sig);  in trapsig()
2562 		sigdelset(&p->p_ignore, sig);  in trapsig()