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/*-
* Copyright (c) 1983, 1987, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* $FreeBSD$ */
#ifndef _RES_UPDATE_H_
#define _RES_UPDATE_H_
/*
* This RR-like structure is particular to UPDATE.
*/
struct ns_updrec {
struct ns_updrec *r_prev; /* prev record */
struct ns_updrec *r_next; /* next record */
u_int8_t r_section; /* ZONE/PREREQUISITE/UPDATE */
char * r_dname; /* owner of the RR */
u_int16_t r_class; /* class number */
u_int16_t r_type; /* type number */
u_int32_t r_ttl; /* time to live */
u_char * r_data; /* rdata fields as text string */
u_int16_t r_size; /* size of r_data field */
int r_opcode; /* type of operation */
/* following fields for private use by the resolver/server routines */
struct ns_updrec *r_grpnext; /* next record when grouped */
struct databuf *r_dp; /* databuf to process */
struct databuf *r_deldp; /* databuf's deleted/overwritten */
u_int16_t r_zone; /* zone number on server */
};
typedef struct ns_updrec ns_updrec;
#define res_freeupdrec __res_freeupdrec
#define res_mkupdate __res_mkupdate
#define res_mkupdrec __res_mkupdrec
#define res_nmkupdate __res_nmkupdate
#define res_nupdate __res_nupdate
#if 0
#define res_update __res_update
#endif
__BEGIN_DECLS
void res_freeupdrec(ns_updrec *);
int res_mkupdate(ns_updrec *, u_char *, int);
ns_updrec * res_mkupdrec(int, const char *, u_int, u_int, u_long);
int res_nmkupdate(res_state, ns_updrec *, u_char *, int);
int res_nupdate(res_state, ns_updrec *, ns_tsig_key *);
int res_update(ns_updrec *);
__END_DECLS
#endif /* _RES_UPDATE_H_ */
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