Prepare Open vSwitch 1.1.2 release.

[sliver-openvswitch.git] / lib / daemon.h

diff --git a/lib/daemon.h b/lib/daemon.h
index 1d63076..4af98f6 100644 (file)
--- a/lib/daemon.h
+++ b/lib/daemon.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,13 +21,12 @@
 #include <stdbool.h>
 #include <sys/types.h>
 
-enum {
-    OPT_DETACH = UCHAR_MAX + 2048,
-    OPT_NO_CHDIR,
-    OPT_OVERWRITE_PIDFILE,
-    OPT_PIDFILE,
+#define DAEMON_OPTION_ENUMS                     \
+    OPT_DETACH,                                 \
+    OPT_NO_CHDIR,                               \
+    OPT_OVERWRITE_PIDFILE,                      \
+    OPT_PIDFILE,                                \
     OPT_MONITOR
-};
 
 #define DAEMON_LONG_OPTIONS                                          \
         {"detach",            no_argument, 0, OPT_DETACH},           \
@@ -68,9 +67,9 @@ void daemon_set_monitor(void);
 void daemonize(void);
 void daemonize_start(void);
 void daemonize_complete(void);
-void die_if_already_running(void);
 void ignore_existing_pidfile(void);
 void daemon_usage(void);
 pid_t read_pidfile(const char *name);
+pid_t read_pidfile_if_exists(const char *name);
 
 #endif /* daemon.h */