usr/src/lib/libwrap/hosts_ctl.c

   1 /*
   2  * Copyright 2001 Sun Microsystems, Inc.  All rights reserved.
   3  * Use is subject to license terms.
   4  */
   5
   6  /*
   7   * hosts_ctl() combines common applications of the host access control
   8   * library routines. It bundles its arguments then calls the hosts_access()
   9   * access control checker. The host name and user name arguments should be
  10   * empty strings, STRING_UNKNOWN or real data. If a match is found, the
  11   * optional shell command is executed.
  12   *
  13   * Restriction: this interface does not pass enough information to support
  14   * selective remote username lookups or selective hostname double checks.
  15   *
  16   * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
  17   */
  18
  19 #ifndef lint
  20 static char sccsid[] = "@(#) hosts_ctl.c 1.4 94/12/28 17:42:27";
  21 #endif
  22
  23 #include <stdio.h>
  24
  25 #include "tcpd.h"
  26
  27 /* hosts_ctl - limited interface to the hosts_access() routine */
  28
  29 int     hosts_ctl(daemon, name, addr, user)
  30 char   *daemon;
  31 char   *name;
  32 char   *addr;
  33 char   *user;
  34 {
  35     struct request_info request;
  36
  37     return (hosts_access(request_init(&request,
  38                                       RQ_DAEMON, daemon,
  39                                       RQ_CLIENT_NAME, name,
  40                                       RQ_CLIENT_ADDR, addr,
  41                                       RQ_USER, user,
  42                                       0)));
  43 }