SIGCHLD 263 anacron/main.c sigaddset(&ss, SIGCHLD) || SIGCHLD 277 anacron/main.c if (sigaction(SIGCHLD, &sa, NULL)) die_e("sigaction error"); SIGCHLD 294 anacron/main.c sigdelset(&ss, SIGCHLD) || SIGCHLD 240 src/cron.c (void) sigaction(SIGCHLD, &sact, NULL); SIGCHLD 108 src/do_command.c sigaction(SIGCHLD, &sa, NULL);