3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Bill Paul.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * $FreeBSD: src/libexec/ypxfr/ypxfr_getmap.c,v 1.7.2.2 2002/02/15 00:46:54 des Exp $
33 * $DragonFly: src/libexec/ypxfr/ypxfr_getmap.c,v 1.2 2003/06/17 04:27:08 dillon Exp $
38 #include <sys/types.h>
41 #include <rpcsvc/yp.h>
42 #include "ypxfr_extern.h"
44 extern bool_t xdr_ypresp_all_seq(XDR *, unsigned long *);
46 int (*ypresp_allfn)();
49 extern enum ypstat yp_errno;
52 * This is largely the same as yp_all() except we do the transfer
53 * from a specific server without the aid of ypbind(8). We need to
54 * be able to specify the source host explicitly since ypxfr may
55 * only transfer maps from the NIS master server for any given domain.
56 * However, if we use the libc version of yp_all(), we could end up
57 * talking to one of the slaves instead. We do need to dig into libc
58 * a little though, since it contains the magic XDR function we need.
60 int ypxfr_get_map(map, domain, host, callback)
69 struct timeval timeout;
74 /* YPPROC_ALL is a TCP service */
75 if ((clnt = clnt_create(host, YPPROG, YPVERS, "tcp")) == NULL) {
76 yp_error("%s", clnt_spcreateerror("failed to \
78 yp_errno = YPXFR_YPERR;
84 ypresp_allfn = callback;
87 (void)clnt_call(clnt, YPPROC_ALL, xdr_ypreq_nokey, &req,
88 xdr_ypresp_all_seq, &status, timeout);
92 if (status == YP_NOMORE)
95 if (status != YP_TRUE) {
96 yp_errno = YPXFR_YPERR;