36 lines
837 B
C
36 lines
837 B
C
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/* $Id: daemonize.h,v 1.6 2008/01/29 13:04:46 nanard Exp $ */
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/* MiniUPnP project
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* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
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* (c) 2006 Thomas Bernard
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* This software is subject to the conditions detailed
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* in the LICENCE file provided within the distribution */
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#ifndef __DAEMONIZE_H__
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#define __DAEMONIZE_H__
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#include "config.h"
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#ifndef USE_DAEMON
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/* daemonize()
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* "fork" to background, detach from terminal, etc...
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* returns: pid of the daemon, exits upon failure */
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int
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daemonize(void);
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#endif
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/* writepidfile()
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* write the pid to a file */
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int
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writepidfile(const char * fname, int pid);
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/* checkforrunning()
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* check for another instance running
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* returns: 0 only instance
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* -1 invalid filename
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* -2 another instance running */
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int
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checkforrunning(const char * fname);
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#endif
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