174 	sigprocmask(SIG_SETMASK, &sm_default, NULL);  in j_init()
464 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in exchild()
523 		sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
596 		sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
645 	sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
658 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in startlast()
668 	sigprocmask(SIG_SETMASK, &omask, NULL);  in startlast()
681 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in waitlast()
691 		sigprocmask(SIG_SETMASK, &omask, NULL);  in waitlast()
700 	sigprocmask(SIG_SETMASK, &omask, NULL);  in waitlast()
715 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in waitfor()
731 			sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
740 			sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
746 		sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
757 	sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
776 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_kill()
781 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_kill()
805 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_kill()
822 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_resume()
825 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
831 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
870 				sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
897 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
908 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
952 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_jobs()
965 			sigprocmask(SIG_SETMASK, &omask, NULL);  in j_jobs()
990 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_jobs()
1003 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_notify()
1030 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_notify()
1041 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_async()
1048 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_async()
1148 		sigprocmask(SIG_SETMASK, &sm_default, &omask);  in j_waitj()
1151 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_waitj()
1333 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_sigchld()
1420 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_sigchld()