/* MiniUPnP project

* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/

* (c) 2006 Thomas Bernard

* This software is subject to the conditions detailed

* in the LICENCE file provided within the distribution */

#ifndef __DAEMONIZE_H__

#define __DAEMONIZE_H__

#include "config.h"

#ifndef USE_DAEMON

/* daemonize()

* "fork" to background, detach from terminal, etc...

* returns: pid of the daemon, exits upon failure */

int

daemonize(void);

#endif

/* writepidfile()

* write the pid to a file */

int

writepidfile(const char * fname, int pid);

/* checkforrunning()

* check for another instance running

* returns: 0 only instance

* -1 invalid filename

* -2 another instance running */

int

checkforrunning(const char * fname);

#endif