contrib/bind-9.2.4rc7/lib/bind/include/res_update.h

   1 /*
   2  * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
   3  * Copyright (c) 1999 by Internet Software Consortium, Inc.
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
  15  * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 /*
  19  *      $Id: res_update.h,v 1.1.2.1 2004/03/09 09:17:24 marka Exp $
  20  */
  21
  22 #ifndef __RES_UPDATE_H
  23 #define __RES_UPDATE_H
  24
  25 #include <sys/types.h>
  26 #include <arpa/nameser.h>
  27 #include <isc/list.h>
  28 #include <resolv.h>
  29
  30 /*
  31  * This RR-like structure is particular to UPDATE.
  32  */
  33 struct ns_updrec {
  34         LINK(struct ns_updrec) r_link, r_glink;
  35         ns_sect         r_section;      /* ZONE/PREREQUISITE/UPDATE */
  36         char *          r_dname;        /* owner of the RR */
  37         ns_class        r_class;        /* class number */
  38         ns_type         r_type;         /* type number */
  39         u_int32_t       r_ttl;          /* time to live */
  40         u_char *        r_data;         /* rdata fields as text string */
  41         u_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 routines */
  44         struct databuf *r_dp;           /* databuf to process */
  45         struct databuf *r_deldp;        /* databuf's deleted/overwritten */
  46         u_int           r_zone;         /* zone number on server */
  47 };
  48 typedef struct ns_updrec ns_updrec;
  49 typedef LIST(ns_updrec) ns_updque;
  50
  51 #define res_mkupdate            __res_mkupdate
  52 #define res_update              __res_update
  53 #define res_mkupdrec            __res_mkupdrec
  54 #define res_freeupdrec          __res_freeupdrec
  55 #define res_nmkupdate           __res_nmkupdate
  56 #define res_nupdate             __res_nupdate
  57
  58 int             res_mkupdate __P((ns_updrec *, u_char *, int));
  59 int             res_update __P((ns_updrec *));
  60 ns_updrec *     res_mkupdrec __P((int, const char *, u_int, u_int, u_long));
  61 void            res_freeupdrec __P((ns_updrec *));
  62 int             res_nmkupdate __P((res_state, ns_updrec *, u_char *, int));
  63 int             res_nupdate __P((res_state, ns_updrec *, ns_tsig_key *));
  64
  65 #endif /*__RES_UPDATE_H*/