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@@ -2071,8 +2071,17 @@ do_main_loop(void)
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#endif
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#ifdef HAVE_SYSTEMD
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- log_notice(LD_GENERAL, "Signaling readiness to systemd");
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- sd_notify(0, "READY=1");
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+ {
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+ const int r = sd_notify(0, "READY=1");
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+ if (r < 0) {
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+ log_warn(LD_GENERAL, "Unable to send readiness to systemd: %s",
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+ strerror(r));
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+ } else if (r > 0) {
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+ log_notice(LD_GENERAL, "Signaled readiness to systemd");
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+ } else {
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+ log_info(LD_GENERAL, "Systemd NOTIFY_SOCKET not present.");
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+ }
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+ }
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#endif
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for (;;) {
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