/*
- * 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.
#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}, \
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 */