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[FreeBSD/releng/10.0.git] / contrib / tcp_wrappers / refuse.c
1  /*
2   * refuse() reports a refused connection, and takes the consequences: in
3   * case of a datagram-oriented service, the unread datagram is taken from
4   * the input queue (or inetd would see the same datagram again and again);
5   * the program is terminated.
6   * 
7   * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
8   *
9   * $FreeBSD$
10   */
11
12 #ifndef lint
13 static char sccsid[] = "@(#) refuse.c 1.5 94/12/28 17:42:39";
14 #endif
15
16 /* System libraries. */
17
18 #include <stdio.h>
19 #include <syslog.h>
20
21 /* Local stuff. */
22
23 #include "tcpd.h"
24
25 /* refuse - refuse request */
26
27 void    refuse(request)
28 struct request_info *request;
29 {
30 #ifdef INET6
31     syslog(deny_severity, "refused connect from %s (%s)",
32            eval_client(request), eval_hostaddr(request->client));
33 #else
34     syslog(deny_severity, "refused connect from %s", eval_client(request));
35 #endif
36     clean_exit(request);
37     /* NOTREACHED */
38 }
39