1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
3*0Sstevel@tonic-gate * Use is subject to license terms.
4*0Sstevel@tonic-gate */
5*0Sstevel@tonic-gate
6*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
7*0Sstevel@tonic-gate
8*0Sstevel@tonic-gate /*
9*0Sstevel@tonic-gate * clean_exit() cleans up and terminates the program. It should be called
10*0Sstevel@tonic-gate * instead of exit() when for some reason the real network daemon will not or
11*0Sstevel@tonic-gate * cannot be run. Reason: in the case of a datagram-oriented service we must
12*0Sstevel@tonic-gate * discard the not-yet received data from the client. Otherwise, inetd will
13*0Sstevel@tonic-gate * see the same datagram again and again, and go into a loop.
14*0Sstevel@tonic-gate *
15*0Sstevel@tonic-gate * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
16*0Sstevel@tonic-gate */
17*0Sstevel@tonic-gate
18*0Sstevel@tonic-gate #ifndef lint
19*0Sstevel@tonic-gate static char sccsid[] = "@(#) clean_exit.c 1.4 94/12/28 17:42:19";
20*0Sstevel@tonic-gate #endif
21*0Sstevel@tonic-gate
22*0Sstevel@tonic-gate #include <stdio.h>
23*0Sstevel@tonic-gate #include <stdlib.h>
24*0Sstevel@tonic-gate #include <unistd.h>
25*0Sstevel@tonic-gate
26*0Sstevel@tonic-gate extern void exit();
27*0Sstevel@tonic-gate
28*0Sstevel@tonic-gate #include "tcpd.h"
29*0Sstevel@tonic-gate
30*0Sstevel@tonic-gate /* clean_exit - clean up and exit */
31*0Sstevel@tonic-gate
clean_exit(request)32*0Sstevel@tonic-gate void clean_exit(request)
33*0Sstevel@tonic-gate struct request_info *request;
34*0Sstevel@tonic-gate {
35*0Sstevel@tonic-gate
36*0Sstevel@tonic-gate /*
37*0Sstevel@tonic-gate * In case of unconnected protocols we must eat up the not-yet received
38*0Sstevel@tonic-gate * data or inetd will loop.
39*0Sstevel@tonic-gate */
40*0Sstevel@tonic-gate
41*0Sstevel@tonic-gate if (request->sink)
42*0Sstevel@tonic-gate request->sink(request->fd);
43*0Sstevel@tonic-gate
44*0Sstevel@tonic-gate /*
45*0Sstevel@tonic-gate * Be kind to the inetd. We already reported the problem via the syslogd,
46*0Sstevel@tonic-gate * and there is no need for additional garbage in the logfile.
47*0Sstevel@tonic-gate */
48*0Sstevel@tonic-gate
49*0Sstevel@tonic-gate sleep(5);
50*0Sstevel@tonic-gate exit(0);
51*0Sstevel@tonic-gate }
52