nameser_compat.h
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- /* Copyright (c) 1983, 1989
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
- /*
- * from nameser.h 8.1 (Berkeley) 6/2/93
- * $BINDId: nameser_compat.h,v 8.11 1999/01/02 08:00:58 vixie Exp $
- */
- #ifndef _ARPA_NAMESER_COMPAT_
- #define _ARPA_NAMESER_COMPAT_
- #define __BIND 19950621 /* (DEAD) interface version stamp. */
- #include <endian.h>
- /*
- * Structure for query header. The order of the fields is machine- and
- * compiler-dependent, depending on the byte/bit order and the layout
- * of bit fields. We use bit fields only in int variables, as this
- * is all ANSI requires. This requires a somewhat confusing rearrangement.
- */
- typedef struct {
- unsigned id :16; /* query identification number */
- #if BYTE_ORDER == BIG_ENDIAN
- /* fields in third byte */
- unsigned qr: 1; /* response flag */
- unsigned opcode: 4; /* purpose of message */
- unsigned aa: 1; /* authoritive answer */
- unsigned tc: 1; /* truncated message */
- unsigned rd: 1; /* recursion desired */
- /* fields in fourth byte */
- unsigned ra: 1; /* recursion available */
- unsigned unused :1; /* unused bits (MBZ as of 4.9.3a3) */
- unsigned ad: 1; /* authentic data from named */
- unsigned cd: 1; /* checking disabled by resolver */
- unsigned rcode :4; /* response code */
- #endif
- #if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
- /* fields in third byte */
- unsigned rd :1; /* recursion desired */
- unsigned tc :1; /* truncated message */
- unsigned aa :1; /* authoritive answer */
- unsigned opcode :4; /* purpose of message */
- unsigned qr :1; /* response flag */
- /* fields in fourth byte */
- unsigned rcode :4; /* response code */
- unsigned cd: 1; /* checking disabled by resolver */
- unsigned ad: 1; /* authentic data from named */
- unsigned unused :1; /* unused bits (MBZ as of 4.9.3a3) */
- unsigned ra :1; /* recursion available */
- #endif
- /* remaining bytes */
- unsigned qdcount :16; /* number of question entries */
- unsigned ancount :16; /* number of answer entries */
- unsigned nscount :16; /* number of authority entries */
- unsigned arcount :16; /* number of resource entries */
- } HEADER;
- #define PACKETSZ NS_PACKETSZ
- #define MAXDNAME NS_MAXDNAME
- #define MAXCDNAME NS_MAXCDNAME
- #define MAXLABEL NS_MAXLABEL
- #define HFIXEDSZ NS_HFIXEDSZ
- #define QFIXEDSZ NS_QFIXEDSZ
- #define RRFIXEDSZ NS_RRFIXEDSZ
- #define INT32SZ NS_INT32SZ
- #define INT16SZ NS_INT16SZ
- #define INADDRSZ NS_INADDRSZ
- #define IN6ADDRSZ NS_IN6ADDRSZ
- #define INDIR_MASK NS_CMPRSFLGS
- #define NAMESERVER_PORT NS_DEFAULTPORT
- #define S_ZONE ns_s_zn
- #define S_PREREQ ns_s_pr
- #define S_UPDATE ns_s_ud
- #define S_ADDT ns_s_ar
- #define QUERY ns_o_query
- #define IQUERY ns_o_iquery
- #define STATUS ns_o_status
- #define NS_NOTIFY_OP ns_o_notify
- #define NS_UPDATE_OP ns_o_update
- #define NOERROR ns_r_noerror
- #define FORMERR ns_r_formerr
- #define SERVFAIL ns_r_servfail
- #define NXDOMAIN ns_r_nxdomain
- #define NOTIMP ns_r_notimpl
- #define REFUSED ns_r_refused
- #define YXDOMAIN ns_r_yxdomain
- #define YXRRSET ns_r_yxrrset
- #define NXRRSET ns_r_nxrrset
- #define NOTAUTH ns_r_notauth
- #define NOTZONE ns_r_notzone
- /*#define BADSIG ns_r_badsig*/
- /*#define BADKEY ns_r_badkey*/
- /*#define BADTIME ns_r_badtime*/
- #define DELETE ns_uop_delete
- #define ADD ns_uop_add
- #define T_A ns_t_a
- #define T_NS ns_t_ns
- #define T_MD ns_t_md
- #define T_MF ns_t_mf
- #define T_CNAME ns_t_cname
- #define T_SOA ns_t_soa
- #define T_MB ns_t_mb
- #define T_MG ns_t_mg
- #define T_MR ns_t_mr
- #define T_NULL ns_t_null
- #define T_WKS ns_t_wks
- #define T_PTR ns_t_ptr
- #define T_HINFO ns_t_hinfo
- #define T_MINFO ns_t_minfo
- #define T_MX ns_t_mx
- #define T_TXT ns_t_txt
- #define T_RP ns_t_rp
- #define T_AFSDB ns_t_afsdb
- #define T_X25 ns_t_x25
- #define T_ISDN ns_t_isdn
- #define T_RT ns_t_rt
- #define T_NSAP ns_t_nsap
- #define T_NSAP_PTR ns_t_nsap_ptr
- #define T_SIG ns_t_sig
- #define T_KEY ns_t_key
- #define T_PX ns_t_px
- #define T_GPOS ns_t_gpos
- #define T_AAAA ns_t_aaaa
- #define T_LOC ns_t_loc
- #define T_NXT ns_t_nxt
- #define T_EID ns_t_eid
- #define T_NIMLOC ns_t_nimloc
- #define T_SRV ns_t_srv
- #define T_ATMA ns_t_atma
- #define T_NAPTR ns_t_naptr
- #define T_TSIG ns_t_tsig
- #define T_IXFR ns_t_ixfr
- #define T_AXFR ns_t_axfr
- #define T_MAILB ns_t_mailb
- #define T_MAILA ns_t_maila
- #define T_ANY ns_t_any
- #define C_IN ns_c_in
- #define C_CHAOS ns_c_chaos
- #define C_HS ns_c_hs
- /* BIND_UPDATE */
- #define C_NONE ns_c_none
- #define C_ANY ns_c_any
- #define GETSHORT NS_GET16
- #define GETLONG NS_GET32
- #define PUTSHORT NS_PUT16
- #define PUTLONG NS_PUT32
- #endif /* _ARPA_NAMESER_COMPAT_ */