/* $NetBSD: nameser_compat.h,v 1.1.1.2.10.1 2007/05/17 21:25:12 jdc Exp $ */ | |
/* 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. | |
* 3. All advertising materials mentioning features or use of this software | |
* must display the following acknowledgement: | |
* This product includes software developed by the University of | |
* California, Berkeley and its contributors. | |
* 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 | |
* Id: nameser_compat.h,v 1.5.18.3 2006/05/19 02:36:00 marka Exp | |
*/ | |
#ifndef _ARPA_NAMESER_COMPAT_ | |
#define _ARPA_NAMESER_COMPAT_ | |
#define __BIND 19950621 /*%< (DEAD) interface version stamp. */ | |
#ifndef BYTE_ORDER | |
#if (BSD >= 199103) | |
# include <machine/endian.h> | |
#else | |
#ifdef __linux | |
# include <endian.h> | |
#else | |
#define LITTLE_ENDIAN 1234 /*%< least-significant byte first (vax, pc) */ | |
#define BIG_ENDIAN 4321 /*%< most-significant byte first (IBM, net) */ | |
#define PDP_ENDIAN 3412 /*%< LSB first in word, MSW first in long (pdp) */ | |
#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \ | |
defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \ | |
defined(__i386__) || defined(__i386) || defined(__amd64__) || \ | |
defined(__x86_64__) || defined(MIPSEL) || defined(_MIPSEL) || \ | |
defined(BIT_ZERO_ON_RIGHT) || defined(__alpha__) || defined(__alpha) || \ | |
(defined(__Lynx__) && defined(__x86__)) | |
#define BYTE_ORDER LITTLE_ENDIAN | |
#endif | |
#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \ | |
defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \ | |
defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\ | |
defined(apollo) || defined(__convex__) || defined(_CRAY) || \ | |
defined(__hppa) || defined(__hp9000) || \ | |
defined(__hp9000s300) || defined(__hp9000s700) || \ | |
defined(__hp3000s900) || defined(__hpux) || defined(MPE) || \ | |
defined (BIT_ZERO_ON_LEFT) || defined(m68k) || defined(__sparc) || \ | |
(defined(__Lynx__) && \ | |
(defined(__68k__) || defined(__sparc__) || defined(__powerpc__))) | |
#define BYTE_ORDER BIG_ENDIAN | |
#endif | |
#endif /* __linux */ | |
#endif /* BSD */ | |
#endif /* BYTE_ORDER */ | |
#if !defined(BYTE_ORDER) || \ | |
(BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \ | |
BYTE_ORDER != PDP_ENDIAN) | |
/* you must determine what the correct bit order is for | |
* your compiler - the next line is an intentional error | |
* which will force your compiles to bomb until you fix | |
* the above macros. | |
*/ | |
error "Undefined or invalid BYTE_ORDER"; | |
#endif | |
/*% | |
* 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 INT8SZ NS_INT8SZ | |
#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_A6 ns_t_a6 | |
#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_ */ |