got_sighup 74 src/cron.c static volatile sig_atomic_t got_sighup, got_sigchld, got_sigintterm; got_sighup 156 src/cron.c if (got_sighup) { got_sighup 157 src/cron.c got_sighup = 0; got_sighup 655 src/cron.c got_sighup = 1;