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Annotation of embedaddon/dhcp/includes/minires/res_update.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (c) 2004,2009 by Internet Systems Consortium, Inc. ("ISC")
                      3:  * Copyright (c) 1999-2003 by Internet Software Consortium
                      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:  *   Internet Systems Consortium, Inc.
                     18:  *   950 Charter Street
                     19:  *   Redwood City, CA 94063
                     20:  *   <info@isc.org>
                     21:  *   https://www.isc.org/
                     22:  */
                     23: 
                     24: /*
1.1.1.1 ! misho      25:  *     $Id: res_update.h,v 1.4.786.2 2009/07/24 22:04:52 sar Exp $
1.1       misho      26:  */
                     27: 
                     28: #ifndef __RES_UPDATE_H
                     29: #define __RES_UPDATE_H
                     30: 
                     31: #include <sys/types.h>
                     32: #include "arpa/nameser.h"
                     33: #include <isc-dhcp/list.h>
                     34: 
                     35: /*
                     36:  * This RR-like structure is particular to UPDATE.
                     37:  */
                     38: typedef struct ns_updrec {
                     39:        ISC_LINK(struct ns_updrec) 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:        const unsigned char *r_data;    /* rdata fields as text string */
                     46:        unsigned char *r_data_ephem;    /* pointer to freeable r_data */
                     47:        unsigned int r_size;            /* size of r_data field */
                     48:        int r_opcode;                   /* type of operation */
                     49:                /* following fields for private use by the resolver/server
                     50:                   routines */
                     51:        struct databuf *r_dp;           /* databuf to process */
                     52:        struct databuf *r_deldp;        /* databuf's deleted/overwritten */
                     53:        unsigned int r_zone;            /* zone number on server */
                     54: } ns_updrec;
                     55: typedef        ISC_LIST(ns_updrec) ns_updque;
                     56: 
                     57: #endif /*__RES_UPDATE_H*/