/*
- * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
OPT_PIDFILE, \
OPT_MONITOR
-#define DAEMON_LONG_OPTIONS \
- {"detach", no_argument, 0, OPT_DETACH}, \
- {"no-chdir", no_argument, 0, OPT_NO_CHDIR}, \
- {"pidfile", optional_argument, 0, OPT_PIDFILE}, \
- {"overwrite-pidfile", no_argument, 0, OPT_OVERWRITE_PIDFILE},\
- {"monitor", no_argument, 0, OPT_MONITOR}
+#define DAEMON_LONG_OPTIONS \
+ {"detach", no_argument, NULL, OPT_DETACH}, \
+ {"no-chdir", no_argument, NULL, OPT_NO_CHDIR}, \
+ {"pidfile", optional_argument, NULL, OPT_PIDFILE}, \
+ {"overwrite-pidfile", no_argument, NULL, OPT_OVERWRITE_PIDFILE}, \
+ {"monitor", no_argument, NULL, OPT_MONITOR}
#define DAEMON_OPTION_HANDLERS \
case OPT_DETACH: \
void set_detach(void);
bool get_detach(void);
void daemon_set_monitor(void);
+void daemon_save_fd(int fd);
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);
+
+pid_t fork_and_clean_up(void);
+void daemonize_post_detach(void);
#endif /* daemon.h */