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 2008 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _RESOLV_COMMON_H
27#define	_RESOLV_COMMON_H
28
29#pragma ident	"%Z%%M%	%I%	%E% SMI"
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
35/*
36 * Definitions common to ypserv, rpc.nisd_resolv and rpc.resolv code.
37 * Stolen from rpcbind and is used to access xprt->xp_p2 fields.
38 */
39
40#define	YPDNSPROC4	1L
41#define	YPDNSPROC6	2L
42
43#ifdef TDRPC	/* ****** 4.1 ******** */
44
45#define	xdrproc_t bool
46#define	GETCALLER(xprt)	svc_getcaller(xprt)
47#define	SETCALLER(xprt, addrp)	*(svc_getcaller(xprt)) = *addrp;
48struct svc_dg_data {
49	uint_t   su_iosz;
50	ulong_t  su_xid;
51	XDR	su_xdrs;	/* XDR handle */
52	char    su_verfbody[MAX_AUTH_BYTES];    /* verifier body */
53	char	*su_cache;	/* cached data, NULL if no cache */
54};
55#define	get_svc_dg_data(xprt) ((struct svc_dg_data *)(xprt->xp_p2))
56
57#else		/* ****** 5.x ******** */
58
59#include <rpcsvc/svc_dg_priv.h>
60
61#define	MAX_UADDR	25
62#define	GETCALLER(xprt)	svc_getrpccaller(xprt)
63#define	SETCALLER(xprt, nbufp)	xprt->xp_rtaddr.len = nbufp->len; \
64	(void) memcpy(xprt->xp_rtaddr.buf, nbufp->buf, nbufp->len);
65#define	RPC_BUF_MAX	32768
66
67#endif		/* ****** end ******** */
68
69
70struct ypfwdreq_key4 {
71	char *map;
72	datum keydat;
73	unsigned long xid;
74	unsigned long ip;
75	unsigned short port;
76};
77
78struct ypfwdreq_key6 {
79	char		*map;
80	datum		keydat;
81	unsigned long	xid;
82	uint32_t	*addr;
83	in_port_t	port;
84};
85
86extern ulong_t svc_getxid(SVCXPRT *xprt);
87extern bool_t xdr_ypfwdreq_key4(XDR *, struct ypfwdreq_key4 *);
88extern bool_t xdr_ypfwdreq_key6(XDR *, struct ypfwdreq_key6 *);
89
90#ifdef __cplusplus
91}
92#endif
93
94#endif	/* _RESOLV_COMMON_H */
95