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   */
  11
  12 /* System libraries. */
  13
  14 #include <stdio.h>
  15 #include <syslog.h>
  16
  17 /* Local stuff. */
  18
  19 #include "tcpd.h"
  20
  21 /* refuse - refuse request */
  22
  23 void    refuse(request)
  24 struct request_info *request;
  25 {
  26 #ifdef INET6
  27     syslog(deny_severity, "refused connect from %s (%s)",
  28            eval_client(request), eval_hostaddr(request->client));
  29 #else
  30     syslog(deny_severity, "refused connect from %s", eval_client(request));
  31 #endif
  32     clean_exit(request);
  33     /* NOTREACHED */
  34 }
  35