| /* $NetBSD: nameser_compat.h,v 1.1.1.2 2004/11/07 01:28:27 christos 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 1.1.2.3.4.2 2004/07/01 04:43:41 marka Exp |
| */ |
| |
| #ifndef _ARPA_NAMESER_COMPAT_ |
| #define _ARPA_NAMESER_COMPAT_ |
| |
| #define __BIND 19950621 /* (DEAD) interface version stamp. */ |
| |
| #include <endian.h> |
| |
| #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(__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_ */ |