180 	sigprocmask(SIG_SETMASK, &sm_default, NULL);  in j_init()
470 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in exchild()
529 		sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
602 		sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
651 	sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
664 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in startlast()
674 	sigprocmask(SIG_SETMASK, &omask, NULL);  in startlast()
687 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in waitlast()
697 		sigprocmask(SIG_SETMASK, &omask, NULL);  in waitlast()
706 	sigprocmask(SIG_SETMASK, &omask, NULL);  in waitlast()
721 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in waitfor()
737 			sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
746 			sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
752 		sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
763 	sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
782 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_kill()
787 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_kill()
811 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_kill()
828 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_resume()
831 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
837 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
876 				sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
903 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
914 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
958 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_jobs()
971 			sigprocmask(SIG_SETMASK, &omask, NULL);  in j_jobs()
996 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_jobs()
1009 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_notify()
1036 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_notify()
1047 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_async()
1054 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_async()
1154 		sigprocmask(SIG_SETMASK, &sm_default, &omask);  in j_waitj()
1157 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_waitj()
1339 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_sigchld()
1426 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_sigchld()