167 	sigprocmask(SIG_SETMASK, &sm_default, NULL);  in j_init()
457 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in exchild()
517 		sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
590 		sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
639 	sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
652 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in startlast()
662 	sigprocmask(SIG_SETMASK, &omask, NULL);  in startlast()
675 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in waitlast()
685 		sigprocmask(SIG_SETMASK, &omask, NULL);  in waitlast()
694 	sigprocmask(SIG_SETMASK, &omask, NULL);  in waitlast()
709 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in waitfor()
725 			sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
734 			sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
740 		sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
751 	sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
770 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_kill()
775 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_kill()
799 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_kill()
816 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_resume()
819 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
825 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
864 				sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
891 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
902 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
946 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_jobs()
959 			sigprocmask(SIG_SETMASK, &omask, NULL);  in j_jobs()
984 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_jobs()
997 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_notify()
1018 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_notify()
1029 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_async()
1036 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_async()
1135 		sigprocmask(SIG_SETMASK, &sm_default, &omask);  in j_waitj()
1138 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_waitj()
1321 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_sigchld()
1408 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_sigchld()