execute: get rid of gcc warning

[elogind.git] / target.h

diff --git a/target.h b/target.h
index 16cd9c4492c1723d9c095b1a940fd6f33d9d173c..4b04635f942a263bd4fd69381992629b3d9d25fb 100644 (file)
--- a/target.h
+++ b/target.h
@@ -3,13 +3,34 @@
 #ifndef footargethfoo
 #define footargethfoo
 
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
 typedef struct Target Target;
 
 #include "unit.h"
 
 typedef enum TargetState {
         TARGET_DEAD,
-        TARGET_ACTIVE
+        TARGET_ACTIVE,
+        _TARGET_STATE_MAX,
+        _TARGET_STATE_INVALID = -1
 } TargetState;
 
 struct Target {
@@ -20,4 +41,6 @@ struct Target {
 
 extern const UnitVTable target_vtable;
 
+int target_get_runlevel(Target *t);
+
 #endif