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: src/contrib/tcp_wrappers/refuse.c,v 1.2 2000/02/03 10:26:58 shin Exp $
  10   * $DragonFly: src/contrib/tcp_wrappers/refuse.c,v 1.2 2003/06/17 04:24:06 dillon Exp $
  11   */
  12
  13 #ifndef lint
  14 static char sccsid[] = "@(#) refuse.c 1.5 94/12/28 17:42:39";
  15 #endif
  16
  17 /* System libraries. */
  18
  19 #include <stdio.h>
  20 #include <syslog.h>
  21
  22 /* Local stuff. */
  23
  24 #include "tcpd.h"
  25
  26 /* refuse - refuse request */
  27
  28 void    refuse(request)
  29 struct request_info *request;
  30 {
  31 #ifdef INET6
  32     syslog(deny_severity, "refused connect from %s (%s)",
  33            eval_client(request), eval_hostaddr(request->client));
  34 #else
  35     syslog(deny_severity, "refused connect from %s", eval_client(request));
  36 #endif
  37     clean_exit(request);
  38     /* NOTREACHED */
  39 }
  40