392 	sigset_t omask;  in exchild()  local
412 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in exchild()
472 		sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
510 		sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
593 	sigprocmask(SIG_SETMASK, &omask, NULL);  in exchild()
604 	sigset_t omask;  in startlast()  local
606 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in startlast()
616 	sigprocmask(SIG_SETMASK, &omask, NULL);  in startlast()
627 	sigset_t omask;  in waitlast()  local
629 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in waitlast()
639 		sigprocmask(SIG_SETMASK, &omask, NULL);  in waitlast()
648 	sigprocmask(SIG_SETMASK, &omask, NULL);  in waitlast()
661 	sigset_t omask;  in waitfor()  local
663 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in waitfor()
679 			sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
688 			sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
694 		sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
705 	sigprocmask(SIG_SETMASK, &omask, NULL);  in waitfor()
722 	sigset_t omask;  in j_kill()  local
724 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_kill()
729 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_kill()
753 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_kill()
768 	sigset_t omask;  in j_resume()  local
770 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_resume()
773 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
779 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
818 				sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
845 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
856 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_resume()
898 	sigset_t omask;  in j_jobs()  local
900 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_jobs()
913 			sigprocmask(SIG_SETMASK, &omask, NULL);  in j_jobs()
938 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_jobs()
949 	sigset_t omask;  in j_notify()  local
951 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_notify()
972 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_notify()
981 	sigset_t omask;  in j_async()  local
983 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_async()
990 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_async()
1070 	sigset_t omask;  in j_waitj()  local
1089 		sigprocmask(SIG_SETMASK, &sm_default, &omask);  in j_waitj()
1092 		sigprocmask(SIG_SETMASK, &omask, NULL);  in j_waitj()
1262 	sigset_t omask;  in j_sigchld()  local
1265 	sigprocmask(SIG_BLOCK, &sm_sigchld, &omask);  in j_sigchld()
1341 	sigprocmask(SIG_SETMASK, &omask, NULL);  in j_sigchld()