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 1.3 2005/04/27 04:56:15 sra Exp $ 20 * $FreeBSD$ 21 */ 22 23 #ifndef __RES_UPDATE_H 24 #define __RES_UPDATE_H 25 26 /*! \file */ 27 28 #include <sys/types.h> 29 #include <arpa/nameser.h> 30 #include <resolv.h> 31 32 /*% 33 * This RR-like structure is particular to UPDATE. 34 */ 35 struct ns_updrec { 36 struct { 37 struct ns_updrec *prev; 38 struct ns_updrec *next; 39 } r_link, r_glink; 40 ns_sect r_section; /*%< ZONE/PREREQUISITE/UPDATE */ 41 char * r_dname; /*%< owner of the RR */ 42 ns_class r_class; /*%< class number */ 43 ns_type r_type; /*%< type number */ 44 u_int32_t r_ttl; /*%< time to live */ 45 u_char * r_data; /*%< rdata fields as text string */ 46 u_int r_size; /*%< size of r_data field */ 47 int r_opcode; /*%< type of operation */ 48 /* following fields for private use by the resolver/server routines */ 49 struct databuf *r_dp; /*%< databuf to process */ 50 struct databuf *r_deldp; /*%< databuf's deleted/overwritten */ 51 u_int r_zone; /*%< zone number on server */ 52 }; 53 typedef struct ns_updrec ns_updrec; 54 typedef struct { 55 ns_updrec *head; 56 ns_updrec *tail; 57 } ns_updque; 58 59 #define res_mkupdate __res_mkupdate 60 #define res_update __res_update 61 #define res_mkupdrec __res_mkupdrec 62 #define res_freeupdrec __res_freeupdrec 63 #define res_nmkupdate __res_nmkupdate 64 #define res_nupdate __res_nupdate 65 66 int res_mkupdate(ns_updrec *, u_char *, int); 67 int res_update(ns_updrec *); 68 ns_updrec * res_mkupdrec(int, const char *, u_int, u_int, u_long); 69 void res_freeupdrec(ns_updrec *); 70 int res_nmkupdate(res_state, ns_updrec *, u_char *, int); 71 int res_nupdate(res_state, ns_updrec *, ns_tsig_key *); 72 73 #endif /*__RES_UPDATE_H*/ 74 75 /*! \file */ 76