[RFC PATCH 3/6] Notify systemd when ready and stopping

[Victor Westerhuis]

Signed-off-by: Victor Westerhuis <victor@westerhu.is>
---
 config/debuginfod.service | 1 +
 debuginfod/debuginfod.cxx | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/config/debuginfod.service b/config/debuginfod.service
index b64d8cb9..6c434705 100644
--- a/config/debuginfod.service
+++ b/config/debuginfod.service
@@ -4,6 +4,7 @@ Documentation=http://elfutils.org/
 After=network.target
 
 [Service]
+Type=Notify
 EnvironmentFile=/etc/sysconfig/debuginfod
 User=debuginfod
 Group=debuginfod
diff --git a/debuginfod/debuginfod.cxx b/debuginfod/debuginfod.cxx
index caced48c..4dece371 100644
--- a/debuginfod/debuginfod.cxx
+++ b/debuginfod/debuginfod.cxx
@@ -3576,11 +3576,17 @@ main (int argc, char *argv[])
     }
 
   /* Trivial main loop! */
+#ifdef ENABLE_SYSTEMD
+  (void) sd_notify (false, "READY=1");
+#endif
   set_metric("ready", 1);
   while (! interrupted)
     pause ();
   scanq.nuke(); // wake up any remaining scanq-related threads, let them die
   set_metric("ready", 0);
+#ifdef ENABLE_SYSTEMD
+  (void) sd_notify (false, "STOPPING=1");
+#endif
 
   if (verbose)
     obatched(clog) << "stopping" << endl;
-- 
2.30.1