res_update.h revision 11038:74b12212b8a2 
1208963Srdivacky/*
2208963Srdivacky * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
3246259Sdim * Use is subject to license terms.
4246259Sdim */
5208963Srdivacky
6208963Srdivacky
7208963Srdivacky/*
8239462Sdim * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
9239462Sdim * Copyright (c) 1999 by Internet Software Consortium, Inc.
10239462Sdim *
11239462Sdim * Permission to use, copy, modify, and distribute this software for any
12234353Sdim * purpose with or without fee is hereby granted, provided that the above
13226633Sdim * copyright notice and this permission notice appear in all copies.
14218893Sdim *
15218893Sdim * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
16210299Sed * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
17210299Sed * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
18210299Sed * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
19226633Sdim * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
20239462Sdim * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
21224145Sdim * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22234353Sdim */
23210299Sed
24239462Sdim/*
25239462Sdim *	$Id: res_update.h,v 1.3 2005/04/27 04:56:15 sra Exp $
26239462Sdim */
27210299Sed
28210299Sed#ifndef __RES_UPDATE_H
29210299Sed#define __RES_UPDATE_H
30210299Sed
31208963Srdivacky/*! \file */
32210299Sed
33218893Sdim#include <sys/types.h>
34210299Sed#include <arpa/nameser.h>
35228379Sdim#include <isc/list.h>
36210299Sed#include <resolv.h>
37210299Sed
38243830Sdim#ifndef	ORIGINAL_ISC_CODE
39212904Sdim/* definition of u_int32_t needed on Solaris */
40224145Sdim#include <sys/bitypes.h>
41208963Srdivacky/* need to rename ns_updrec before we define it here */
42208963Srdivacky#include "arpa/port_nameser.h"
43#endif	/* ORIGINAL_ISC_CODE */
44
45
46/*%
47 * This RR-like structure is particular to UPDATE.
48 */
49struct ns_updrec {
50	LINK(struct ns_updrec) r_link, r_glink;
51	ns_sect		r_section;	/*%< ZONE/PREREQUISITE/UPDATE */
52	char *		r_dname;	/*%< owner of the RR */
53	ns_class	r_class;	/*%< class number */
54	ns_type		r_type;		/*%< type number */
55	u_int32_t	r_ttl;		/*%< time to live */
56	u_char *	r_data;		/*%< rdata fields as text string */
57	u_int		r_size;		/*%< size of r_data field */
58	int		r_opcode;	/*%< type of operation */
59	/* following fields for private use by the resolver/server routines */
60	struct databuf *r_dp;		/*%< databuf to process */
61	struct databuf *r_deldp;	/*%< databuf's deleted/overwritten */
62	u_int		r_zone;		/*%< zone number on server */
63};
64typedef struct ns_updrec ns_updrec;
65typedef	LIST(ns_updrec)	ns_updque;
66
67#ifdef	ORIGINAL_ISC_CODE
68#define res_mkupdate		__res_mkupdate
69#define res_update		__res_update
70#define res_mkupdrec		__res_mkupdrec
71#define res_freeupdrec		__res_freeupdrec
72#define res_nmkupdate		__res_nmkupdate
73#define res_nupdate		__res_nupdate
74#else
75/* these are renamed in "port_nameser.h" */
76#endif	/* ORIGINAL_ISC_CODE */
77
78
79int		res_mkupdate __P((ns_updrec *, u_char *, int));
80int		res_update __P((ns_updrec *));
81ns_updrec *	res_mkupdrec __P((int, const char *, u_int, u_int, u_long));
82void		res_freeupdrec __P((ns_updrec *));
83int		res_nmkupdate __P((res_state, ns_updrec *, u_char *, int));
84int		res_nupdate __P((res_state, ns_updrec *, ns_tsig_key *));
85
86#endif /*__RES_UPDATE_H*/
87
88/*! \file */
89