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-rw-r--r--src/or/main.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/src/or/main.c b/src/or/main.c
index 2ef7a7482e..bc89458e87 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -2071,8 +2071,17 @@ do_main_loop(void)
#endif
#ifdef HAVE_SYSTEMD
- log_notice(LD_GENERAL, "Signaling readiness to systemd");
- sd_notify(0, "READY=1");
+ {
+ const int r = sd_notify(0, "READY=1");
+ if (r < 0) {
+ log_warn(LD_GENERAL, "Unable to send readiness to systemd: %s",
+ strerror(r));
+ } else if (r > 0) {
+ log_notice(LD_GENERAL, "Signaled readiness to systemd");
+ } else {
+ log_info(LD_GENERAL, "Systemd NOTIFY_SOCKET not present.");
+ }
+ }
#endif
for (;;) {