hostnamectl: should the sanitized arch, not the native uname() one

[elogind.git] / src / core / manager.h

diff --git a/src/core/manager.h b/src/core/manager.h
index 358aba7ff9041fb998345f36e8d500d23897f3aa..948ea98a45ac178309037fdab35d819057294786 100644 (file)
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -96,7 +96,14 @@ struct Manager {
 
         sd_event *event;
 
-        Hashmap *watch_pids;  /* pid => Unit object n:1 */
+        /* We use two hash tables here, since the same PID might be
+         * watched by two different units: once the unit that forked
+         * it off, and possibly a different unit to which it was
+         * joined as cgroup member. Since we know that it is either
+         * one or two units for each PID we just use to hashmaps
+         * here. */
+        Hashmap *watch_pids1;  /* pid => Unit object n:1 */
+        Hashmap *watch_pids2;  /* pid => Unit object n:1 */
 
         sd_event_source *run_queue_event_source;