2 * Copyright (c) 1999 by Internet Software Consortium, Inc.
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
9 * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
10 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
11 * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
12 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
13 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
14 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
19 * $Id: res_update.h,v 1.2.2.1 2001/05/17 20:47:28 mellon Exp $
22 #ifndef __RES_UPDATE_H
23 #define __RES_UPDATE_H
25 #include <sys/types.h>
26 #include "arpa/nameser.h"
27 #include <isc-dhcp/list.h>
30 * This RR-like structure is particular to UPDATE.
32 typedef struct ns_updrec {
33 ISC_LINK(struct ns_updrec) r_link, r_glink;
34 ns_sect r_section; /* ZONE/PREREQUISITE/UPDATE */
35 char *r_dname; /* owner of the RR */
36 ns_class r_class; /* class number */
37 ns_type r_type; /* type number */
38 u_int32_t r_ttl; /* time to live */
39 const unsigned char *r_data; /* rdata fields as text string */
40 unsigned char *r_data_ephem; /* pointer to freeable r_data */
41 unsigned int r_size; /* size of r_data field */
42 int r_opcode; /* type of operation */
43 /* following fields for private use by the resolver/server
45 struct databuf *r_dp; /* databuf to process */
46 struct databuf *r_deldp; /* databuf's deleted/overwritten */
47 unsigned int r_zone; /* zone number on server */
49 typedef ISC_LIST(ns_updrec) ns_updque;
51 #endif /*__RES_UPDATE_H*/