1/*	$NetBSD: yp_maplist.c,v 1.10 2000/07/06 03:14:05 christos Exp $	 */
2
3/*
4 * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@fsa.ca>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
17 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#include <sys/cdefs.h>
30#if defined(LIBC_SCCS) && !defined(lint)
31__RCSID("$NetBSD: yp_maplist.c,v 1.10 2000/07/06 03:14:05 christos Exp $");
32#endif
33
34#include "namespace.h"
35#include <string.h>
36#include <rpc/rpc.h>
37#include <rpcsvc/yp_prot.h>
38#include <rpcsvc/ypclnt.h>
39#include "local.h"
40
41extern struct timeval _yplib_timeout;
42extern int _yplib_nerrs;
43
44#ifdef __weak_alias
45__weak_alias(yp_maplist,_yp_maplist)
46#endif
47
48int
49yp_maplist(indomain, outmaplist)
50	const char     *indomain;
51	struct ypmaplist **outmaplist;
52{
53	struct dom_binding *ysd;
54	struct ypresp_maplist ypml;
55	int r, nerrs = 0;
56
57	if (_yp_invalid_domain(indomain))
58		return YPERR_BADARGS;
59	if (outmaplist == NULL)
60		return YPERR_BADARGS;
61again:
62	if (_yp_dobind(indomain, &ysd) != 0)
63		return YPERR_DOMAIN;
64
65	memset(&ypml, 0, sizeof ypml);
66
67	r = clnt_call(ysd->dom_client, (rpcproc_t)YPPROC_MAPLIST,
68		   (xdrproc_t)xdr_ypdomain_wrap_string, &indomain,
69		   (xdrproc_t)xdr_ypresp_maplist, &ypml, _yplib_timeout);
70	if (r != RPC_SUCCESS) {
71		if (++nerrs == _yplib_nerrs) {
72			clnt_perror(ysd->dom_client, "yp_maplist: clnt_call");
73			nerrs = 0;
74		}
75		ysd->dom_vers = -1;
76		goto again;
77	}
78	*outmaplist = ypml.list;
79	/* NO: xdr_free(xdr_ypresp_maplist, &ypml); */
80	__yp_unbind(ysd);
81	return ypprot_err(ypml.status);
82}
83