usr/src/lib/libwrap/refuse.c

   1 /*
   2  * Copyright 2001 Sun Microsystems, Inc.  All rights reserved.
   3  * Use is subject to license terms.
   4  */
   5 #pragma ident   "%Z%%M% %I%     %E% SMI"
   6
   7  /*
   8   * refuse() reports a refused connection, and takes the consequences: in
   9   * case of a datagram-oriented service, the unread datagram is taken from
  10   * the input queue (or inetd would see the same datagram again and again);
  11   * the program is terminated.
  12   *
  13   * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
  14   */
  15
  16 #ifndef lint
  17 static char sccsid[] = "@(#) refuse.c 1.5 94/12/28 17:42:39";
  18 #endif
  19
  20 /* System libraries. */
  21
  22 #include <stdio.h>
  23 #include <syslog.h>
  24
  25 /* Local stuff. */
  26
  27 #include "tcpd.h"
  28
  29 /* refuse - refuse request */
  30
  31 void    refuse(request)
  32 struct request_info *request;
  33 {
  34     syslog(deny_severity, "refused connect from %s", eval_client(request));
  35     clean_exit(request);
  36     /* NOTREACHED */
  37 }
  38