resolv_common.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _RESOLV_COMMON_H
#define _RESOLV_COMMON_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
/*
* Definitions common to rpc.nisd resolv and rpc.resolv code.
* Stolen from rpcbind and is used to access xprt->xp_p2 fields.
*/
#define YPDNSPROC4 1L
#define YPDNSPROC6 2L
#define MAX_UADDR 52
#define GETCALLER(xprt) svc_getrpccaller(xprt)
#define SETCALLER(xprt, nbufp) xprt->xp_rtaddr.len = nbufp->len; \
memcpy(xprt->xp_rtaddr.buf, nbufp->buf, nbufp->len);
#define MAX_OPT_WORDS 128
#define RPC_BUF_MAX 32768
struct bogus_data {
/* XXX: optbuf should be the first field, used by ti_opts.c code */
struct netbuf optbuf; /* netbuf for options */
long opts[MAX_OPT_WORDS]; /* options */
u_int su_iosz; /* size of send.recv buffer */
u_long su_xid; /* transaction id */
XDR su_xdrs; /* XDR handle */
char su_verfbody[MAX_AUTH_BYTES]; /* verifier body */
char *su_cache; /* cached data, NULL if none */
struct t_unitdata su_tudata; /* tu_data for recv */
};
#define getbogus_data(xprt) ((struct bogus_data *)(xprt->xp_p2))
struct ypfwdreq_key4 {
char *map;
datum keydat;
unsigned long xid;
unsigned long ip;
unsigned short port;
};
struct ypfwdreq_key6 {
char *map;
datum keydat;
unsigned long xid;
uint32_t *addr;
in_port_t port;
};
extern ulong_t svc_getxid(SVCXPRT *);
extern bool_t xdr_ypfwdreq_key4(XDR *, struct ypfwdreq_key4 *);
extern bool_t xdr_ypfwdreq_key6(XDR *, struct ypfwdreq_key6 *);
#ifdef __cplusplus
}
#endif
#endif /* _RESOLV_COMMON_H */