From a9244623f785f504f799407b0228dea9655e24cb Mon Sep 17 00:00:00 2001 From: =?utf8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= Date: Fri, 27 Dec 2013 22:12:38 -0500 Subject: [PATCH] core/manager: print info about interesting signals Information about signals which are not routinely received by systemd are printed at info level. This should make it easier to see what is happening in the system. --- src/core/manager.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/src/core/manager.c b/src/core/manager.c index f69ae079d..ea8887a92 100644 --- a/src/core/manager.c +++ b/src/core/manager.c @@ -1463,16 +1463,22 @@ static int manager_dispatch_signal_fd(sd_event_source *source, int fd, uint32_t } if (sfsi.ssi_pid > 0) { - char *p = NULL; + _cleanup_free_ char *p = NULL; get_process_comm(sfsi.ssi_pid, &p); - log_debug("Received SIG%s from PID %lu (%s).", - signal_to_string(sfsi.ssi_signo), - (unsigned long) sfsi.ssi_pid, strna(p)); - free(p); + log_full(sfsi.ssi_signo == SIGCHLD || + (sfsi.ssi_signo == SIGTERM && m->running_as == SYSTEMD_USER) + ? LOG_DEBUG : LOG_INFO, + "Received SIG%s from PID %lu (%s).", + signal_to_string(sfsi.ssi_signo), + (unsigned long) sfsi.ssi_pid, strna(p)); } else - log_debug("Received SIG%s.", signal_to_string(sfsi.ssi_signo)); + log_full(sfsi.ssi_signo == SIGCHLD || + (sfsi.ssi_signo == SIGTERM && m->running_as == SYSTEMD_USER) + ? LOG_DEBUG : LOG_INFO, + "Received SIG%s.", + signal_to_string(sfsi.ssi_signo)); switch (sfsi.ssi_signo) { -- 2.30.2