1/* $NetBSD: res_update.h,v 1.8 2012/11/15 18:49:37 christos Exp $ */
2
3/*
4 * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
5 * Copyright (c) 1999 by Internet Software Consortium, Inc.
6 *
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
17 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 */
19
20/*
21 * Id: res_update.h,v 1.3 2005/04/27 04:56:15 sra Exp
22 */
23
24#ifndef __RES_UPDATE_H
25#define __RES_UPDATE_H
26
27#include <sys/types.h>
28#include <arpa/nameser.h>
29#include <sys/queue.h>
30#include <resolv.h>
31
32/*%
33 * This RR-like structure is particular to UPDATE.
34 */
35struct ns_updrec {
36 TAILQ_ENTRY(ns_updrec) r_link, r_glink;
37 ns_sect r_section; /*%< ZONE/PREREQUISITE/UPDATE */
38 char * r_dname; /*%< owner of the RR */
39 ns_class r_class; /*%< class number */
40 ns_type r_type; /*%< type number */
41 uint32_t r_ttl; /*%< time to live */
42 u_char * r_data; /*%< rdata fields as text string */
43 u_int r_size; /*%< size of r_data field */
44 int r_opcode; /*%< type of operation */
45 /* following fields for private use by the resolver/server routines */
46 struct databuf *r_dp; /*%< databuf to process */
47 struct databuf *r_deldp; /*%< databuf's deleted/overwritten */
48 u_int r_zone; /*%< zone number on server */
49};
50typedef struct ns_updrec ns_updrec;
51typedef TAILQ_HEAD(ns_updqueu, ns_updrec) ns_updque;
52
53#define res_mkupdate __res_mkupdate
54#define res_update __res_update
55#define res_mkupdrec __res_mkupdrec
56#define res_freeupdrec __res_freeupdrec
57#define res_nmkupdate __res_nmkupdate
58#define res_nupdate __res_nupdate
59
60int res_mkupdate(ns_updrec *, u_char *, int);
61int res_update(ns_updrec *);
62ns_updrec * res_mkupdrec(int, const char *, u_int, u_int, u_long);
63void res_freeupdrec(ns_updrec *);
64int res_nmkupdate(res_state, ns_updrec *, u_char *, int);
65int res_nupdate(res_state, ns_updrec *, ns_tsig_key *);
66
67#endif /*__RES_UPDATE_H*/