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/* $NetBSD: clean_exit.c,v 1.5 2012/03/21 10:10:37 matt Exp $ */
/*
* clean_exit() cleans up and terminates the program. It should be called
* instead of exit() when for some reason the real network daemon will not or
* cannot be run. Reason: in the case of a datagram-oriented service we must
* discard the not-yet received data from the client. Otherwise, inetd will
* see the same datagram again and again, and go into a loop.
*
* Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
*/
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#) clean_exit.c 1.4 94/12/28 17:42:19";
#else
__RCSID("$NetBSD: clean_exit.c,v 1.5 2012/03/21 10:10:37 matt Exp $");
#endif
#endif
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "tcpd.h"
/* clean_exit - clean up and exit */
void
clean_exit(struct request_info *request)
{
/*
* In case of unconnected protocols we must eat up the not-yet received
* data or inetd will loop.
*/
if (request->sink)
request->sink(request->fd);
/*
* Be kind to the inetd. We already reported the problem via the syslogd,
* and there is no need for additional garbage in the logfile.
*/
sleep(5);
exit(0);
}
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