1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#pragma ident	"%Z%%M%	%I%	%E% SMI"
27
28/*
29 * Routines used by ypserv
30 */
31
32#include <rpc/rpc.h>
33#include <netdb.h>
34#include <rpcsvc/yp_prot.h>
35#include <errno.h>
36#include <sys/types.h>
37#include "ypserv_resolv_common.h"
38
39#ifdef TDRPC
40extern int sys_nerr;
41extern char *sys_errlist[];
42extern int errno;
43
44char *
45strerror(err)	/* no 4.1.3 strerror() */
46int err;
47{
48	if (err > 0 && err < sys_nerr)
49		return (sys_errlist[err]);
50	else
51		return ((char *) NULL);
52}
53#endif
54
55bool_t
56xdr_ypfwdreq_key4(XDR *xdrs, struct ypfwdreq_key4 *ps)
57{
58	return (xdr_ypmap_wrap_string(xdrs, &ps->map) &&
59		xdr_datum(xdrs, &ps->keydat) &&
60		xdr_u_long(xdrs, &ps->xid) &&
61		xdr_u_long(xdrs, &ps->ip) &&
62		xdr_u_short(xdrs, &ps->port));
63}
64
65
66bool_t
67xdr_ypfwdreq_key6(XDR *xdrs, struct ypfwdreq_key6 *ps)
68{
69	u_int	addrsize = sizeof (struct in6_addr)/sizeof (uint32_t);
70	char	**addrp = (caddr_t *)&(ps->addr);
71
72	return (xdr_ypmap_wrap_string(xdrs, &ps->map) &&
73		xdr_datum(xdrs, &ps->keydat) &&
74		xdr_u_long(xdrs, &ps->xid) &&
75		xdr_array(xdrs, addrp, &addrsize, addrsize,
76			sizeof (uint32_t), xdr_uint32_t) &&
77		xdr_u_short(xdrs, &ps->port));
78}
79
80
81u_long
82svc_getxid(SVCXPRT *xprt)
83{
84	struct svc_dg_data *su = get_svc_dg_data(xprt);
85	if (su == NULL)
86		return (0);
87
88	return (su->su_xid);
89}
90