1 /*- 2 * Copyright (c) 1983, 1987, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 /* $FreeBSD$ */ 35 36 #ifndef _RES_UPDATE_H_ 37 #define _RES_UPDATE_H_ 38 39 /* 40 * This RR-like structure is particular to UPDATE. 41 */ 42 struct ns_updrec { 43 struct ns_updrec *r_prev; /* prev record */ 44 struct ns_updrec *r_next; /* next record */ 45 u_int8_t r_section; /* ZONE/PREREQUISITE/UPDATE */ 46 char * r_dname; /* owner of the RR */ 47 u_int16_t r_class; /* class number */ 48 u_int16_t r_type; /* type number */ 49 u_int32_t r_ttl; /* time to live */ 50 u_char * r_data; /* rdata fields as text string */ 51 u_int16_t r_size; /* size of r_data field */ 52 int r_opcode; /* type of operation */ 53 /* following fields for private use by the resolver/server routines */ 54 struct ns_updrec *r_grpnext; /* next record when grouped */ 55 struct databuf *r_dp; /* databuf to process */ 56 struct databuf *r_deldp; /* databuf's deleted/overwritten */ 57 u_int16_t r_zone; /* zone number on server */ 58 }; 59 typedef struct ns_updrec ns_updrec; 60 61 #define res_freeupdrec __res_freeupdrec 62 #define res_mkupdate __res_mkupdate 63 #define res_mkupdrec __res_mkupdrec 64 #define res_nmkupdate __res_nmkupdate 65 #define res_nupdate __res_nupdate 66 #if 0 67 #define res_update __res_update 68 #endif 69 70 __BEGIN_DECLS 71 void res_freeupdrec(ns_updrec *); 72 int res_mkupdate(ns_updrec *, u_char *, int); 73 ns_updrec * res_mkupdrec(int, const char *, u_int, u_int, u_long); 74 int res_nmkupdate(res_state, ns_updrec *, u_char *, int); 75 int res_nupdate(res_state, ns_updrec *, ns_tsig_key *); 76 int res_update(ns_updrec *); 77 __END_DECLS 78 79 #endif /* _RES_UPDATE_H_ */ 80