manager: add socket for receiving handoff timestamps from forked children

[thirdparty/systemd.git] / src / core / manager.h

diff --git a/src/core/manager.h b/src/core/manager.h
index f0f814f940cdbf0f1fb5d424694a062e57f16fbd..0641b2726f0ff2b447364279d8349e3cdaaba928 100644 (file)
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -286,6 +286,9 @@ struct Manager {
         int user_lookup_fds[2];
         sd_event_source *user_lookup_event_source;
 
+        int handoff_timestamp_fds[2];
+        sd_event_source *handoff_timestamp_event_source;
+
         RuntimeScope runtime_scope;
 
         LookupPaths lookup_paths;
@@ -656,22 +659,23 @@ void unit_defaults_done(UnitDefaults *defaults);
 
 enum {
         /* most important … */
-        EVENT_PRIORITY_USER_LOOKUP      = SD_EVENT_PRIORITY_NORMAL-10,
-        EVENT_PRIORITY_MOUNT_TABLE      = SD_EVENT_PRIORITY_NORMAL-9,
-        EVENT_PRIORITY_SWAP_TABLE       = SD_EVENT_PRIORITY_NORMAL-9,
-        EVENT_PRIORITY_CGROUP_AGENT     = SD_EVENT_PRIORITY_NORMAL-8, /* cgroupv1 */
-        EVENT_PRIORITY_CGROUP_INOTIFY   = SD_EVENT_PRIORITY_NORMAL-8, /* cgroupv2 */
-        EVENT_PRIORITY_CGROUP_OOM       = SD_EVENT_PRIORITY_NORMAL-7,
-        EVENT_PRIORITY_EXEC_FD          = SD_EVENT_PRIORITY_NORMAL-6,
-        EVENT_PRIORITY_NOTIFY           = SD_EVENT_PRIORITY_NORMAL-5,
-        EVENT_PRIORITY_SIGCHLD          = SD_EVENT_PRIORITY_NORMAL-4,
-        EVENT_PRIORITY_SIGNALS          = SD_EVENT_PRIORITY_NORMAL-3,
-        EVENT_PRIORITY_CGROUP_EMPTY     = SD_EVENT_PRIORITY_NORMAL-2,
-        EVENT_PRIORITY_TIME_CHANGE      = SD_EVENT_PRIORITY_NORMAL-1,
-        EVENT_PRIORITY_TIME_ZONE        = SD_EVENT_PRIORITY_NORMAL-1,
-        EVENT_PRIORITY_IPC              = SD_EVENT_PRIORITY_NORMAL,
-        EVENT_PRIORITY_REWATCH_PIDS     = SD_EVENT_PRIORITY_IDLE,
-        EVENT_PRIORITY_SERVICE_WATCHDOG = SD_EVENT_PRIORITY_IDLE+1,
-        EVENT_PRIORITY_RUN_QUEUE        = SD_EVENT_PRIORITY_IDLE+2,
+        EVENT_PRIORITY_USER_LOOKUP       = SD_EVENT_PRIORITY_NORMAL-11,
+        EVENT_PRIORITY_MOUNT_TABLE       = SD_EVENT_PRIORITY_NORMAL-10,
+        EVENT_PRIORITY_SWAP_TABLE        = SD_EVENT_PRIORITY_NORMAL-10,
+        EVENT_PRIORITY_CGROUP_AGENT      = SD_EVENT_PRIORITY_NORMAL-9, /* cgroupv1 */
+        EVENT_PRIORITY_CGROUP_INOTIFY    = SD_EVENT_PRIORITY_NORMAL-9, /* cgroupv2 */
+        EVENT_PRIORITY_CGROUP_OOM        = SD_EVENT_PRIORITY_NORMAL-8,
+        EVENT_PRIORITY_HANDOFF_TIMESTAMP = SD_EVENT_PRIORITY_NORMAL-7,
+        EVENT_PRIORITY_EXEC_FD           = SD_EVENT_PRIORITY_NORMAL-6,
+        EVENT_PRIORITY_NOTIFY            = SD_EVENT_PRIORITY_NORMAL-5,
+        EVENT_PRIORITY_SIGCHLD           = SD_EVENT_PRIORITY_NORMAL-4,
+        EVENT_PRIORITY_SIGNALS           = SD_EVENT_PRIORITY_NORMAL-3,
+        EVENT_PRIORITY_CGROUP_EMPTY      = SD_EVENT_PRIORITY_NORMAL-2,
+        EVENT_PRIORITY_TIME_CHANGE       = SD_EVENT_PRIORITY_NORMAL-1,
+        EVENT_PRIORITY_TIME_ZONE         = SD_EVENT_PRIORITY_NORMAL-1,
+        EVENT_PRIORITY_IPC               = SD_EVENT_PRIORITY_NORMAL,
+        EVENT_PRIORITY_REWATCH_PIDS      = SD_EVENT_PRIORITY_IDLE,
+        EVENT_PRIORITY_SERVICE_WATCHDOG  = SD_EVENT_PRIORITY_IDLE+1,
+        EVENT_PRIORITY_RUN_QUEUE         = SD_EVENT_PRIORITY_IDLE+2,
         /* … to least important */
 };