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 #pragma ident   "%Z%%M% %I%     %E% SMI"
   6
   7  /*
   8   * hosts_ctl() combines common applications of the host access control
   9   * library routines. It bundles its arguments then calls the hosts_access()
  10   * access control checker. The host name and user name arguments should be
  11   * empty strings, STRING_UNKNOWN or real data. If a match is found, the
  12   * optional shell command is executed.
  13   *
  14   * Restriction: this interface does not pass enough information to support
  15   * selective remote username lookups or selective hostname double checks.
  16   *
  17   * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
  18   */
  19
  20 #ifndef lint
  21 static char sccsid[] = "@(#) hosts_ctl.c 1.4 94/12/28 17:42:27";
  22 #endif
  23
  24 #include <stdio.h>
  25
  26 #include "tcpd.h"
  27
  28 /* hosts_ctl - limited interface to the hosts_access() routine */
  29
  30 int     hosts_ctl(daemon, name, addr, user)
  31 char   *daemon;
  32 char   *name;
  33 char   *addr;
  34 char   *user;
  35 {
  36     struct request_info request;
  37
  38     return (hosts_access(request_init(&request,
  39                                       RQ_DAEMON, daemon,
  40                                       RQ_CLIENT_NAME, name,
  41                                       RQ_CLIENT_ADDR, addr,
  42                                       RQ_USER, user,
  43                                       0)));
  44 }