2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 2002 Networks Associates Technology, Inc.
7 * This software was developed for the FreeBSD Project by ThinkSec AS and
8 * NAI Labs, the Security Research Division of Network Associates, Inc.
9 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
10 * DARPA CHATS research program.
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. The name of the author may not be used to endorse or promote
21 * products derived from this software without specific prior written
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 #include <sys/param.h>
47 #include <rpcsvc/ypclnt.h>
52 ypclnt_connect(ypclnt_t *ypclnt)
56 /* get default domain name unless specified */
57 if (ypclnt->domain == NULL) {
58 if ((ypclnt->domain = malloc(MAXHOSTNAMELEN)) == NULL) {
59 ypclnt_error(ypclnt, __func__,
60 "%s", strerror(errno));
63 if (getdomainname(ypclnt->domain, MAXHOSTNAMELEN) != 0) {
64 ypclnt_error(ypclnt, __func__,
65 "can't get NIS domain name");
70 /* map must be specified */
71 if (ypclnt->map == NULL) {
72 ypclnt_error(ypclnt, __func__,
73 "caller must specify map name");
77 /* get master server for requested map unless specified */
78 if (ypclnt->server == NULL) {
79 r = yp_master(ypclnt->domain, ypclnt->map, &ypclnt->server);
81 ypclnt_error(ypclnt, __func__,
82 "can't get NIS server name: %s", yperr_string(r));
87 ypclnt_error(ypclnt, NULL, NULL);