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/*
* Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
* Copyright (c) 1999 by Internet Software Consortium, Inc.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* $Id: res_update.h,v 1.1.206.1 2004/03/09 08:33:29 marka Exp $
* $FreeBSD$
*/
#ifndef __RES_UPDATE_H
#define __RES_UPDATE_H
#include <sys/types.h>
#include <arpa/nameser.h>
#include <resolv.h>
/*
* This RR-like structure is particular to UPDATE.
*/
struct ns_updrec {
struct {
struct ns_updrec *prev;
struct ns_updrec *next;
} r_link, r_glink;
ns_sect r_section; /* ZONE/PREREQUISITE/UPDATE */
char * r_dname; /* owner of the RR */
ns_class r_class; /* class number */
ns_type r_type; /* type number */
u_int32_t r_ttl; /* time to live */
u_char * r_data; /* rdata fields as text string */
u_int r_size; /* size of r_data field */
int r_opcode; /* type of operation */
/* following fields for private use by the resolver/server routines */
struct databuf *r_dp; /* databuf to process */
struct databuf *r_deldp; /* databuf's deleted/overwritten */
u_int r_zone; /* zone number on server */
};
typedef struct ns_updrec ns_updrec;
typedef struct {
ns_updrec *head;
ns_updrec *tail;
} ns_updque;
#define res_mkupdate __res_mkupdate
#define res_update __res_update
#define res_mkupdrec __res_mkupdrec
#define res_freeupdrec __res_freeupdrec
#define res_nmkupdate __res_nmkupdate
#define res_nupdate __res_nupdate
int res_mkupdate(ns_updrec *, u_char *, int);
int res_update(ns_updrec *);
ns_updrec * res_mkupdrec(int, const char *, u_int, u_int, u_long);
void res_freeupdrec(ns_updrec *);
int res_nmkupdate(res_state, ns_updrec *, u_char *, int);
int res_nupdate(res_state, ns_updrec *, ns_tsig_key *);
#endif /*__RES_UPDATE_H*/
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