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