dns.subproj/options.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 1.1 (the "License").  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License.
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 /* options.h - specify the conditionally-compiled features
  25  * vix 28mar92 [moved out of the Makefile because they were getting too big]
  26  *
  27  * $Id: options.h,v 1.2 1999/10/14 21:56:45 wsanchez Exp $
  28  */
  29
  30 /*
  31  * ++Copyright++
  32  * -
  33  * Copyright (c)
  34  *    The Regents of the University of California.  All rights reserved.
  35  *
  36  * Redistribution and use in source and binary forms, with or without
  37  * modification, are permitted provided that the following conditions
  38  * are met:
  39  * 1. Redistributions of source code must retain the above copyright
  40  *    notice, this list of conditions and the following disclaimer.
  41  * 2. Redistributions in binary form must reproduce the above copyright
  42  *    notice, this list of conditions and the following disclaimer in the
  43  *    documentation and/or other materials provided with the distribution.
  44  * 3. All advertising materials mentioning features or use of this software
  45  *    must display the following acknowledgement:
  46  *      This product includes software developed by the University of
  47  *      California, Berkeley and its contributors.
  48  * 4. Neither the name of the University nor the names of its contributors
  49  *    may be used to endorse or promote products derived from this software
  50  *    without specific prior written permission.
  51  *
  52  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  53  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  54  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  55  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  56  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  57  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  58  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  59  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  60  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  61  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  62  * SUCH DAMAGE.
  63  * -
  64  * Portions Copyright (c) 1993 by Digital Equipment Corporation.
  65  *
  66  * Permission to use, copy, modify, and distribute this software for any
  67  * purpose with or without fee is hereby granted, provided that the above
  68  * copyright notice and this permission notice appear in all copies, and that
  69  * the name of Digital Equipment Corporation not be used in advertising or
  70  * publicity pertaining to distribution of the document or software without
  71  * specific, written prior permission.
  72  *
  73  * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
  74  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
  75  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
  76  * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  77  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  78  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
  79  * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  80  * SOFTWARE.
  81  * -
  82  * --Copyright--
  83  */
  84
  85 /* Key:
  86  *      ucb = U C Berkeley 4.8.3 release
  87  *      vix = Paul Vixie of Digital
  88  *      del = Don Lewis of Harris
  89  *      mcsun = Piet Beertema of EUNet
  90  *      asp = Andrew Partan of UUNet
  91  *      pma = Paul Albitz of Hewlett Packard
  92  *      bb = Bryan Beecher of UMich
  93  *      mpa = Mark Andrews of CSIRO - DMS
  94  *      rossc = Ross Cartlidge of The Univeritsy of Sydney
  95  *      mtr = Marshall Rose of TPC.INT
  96  *      bg = Benoit Grange of INRIA
  97  *      ckd = Christopher Davis of Kapor Enterprises
  98  *      gns = Greg Shapiro of WPI
  99  */
 100
 101 #define DEBUG           /* enable -d flag and SIGUSR[12] support (ucb) */
 102 /*#define ALLOW_T_UNSPEC  enable the "unspec" RR type for old athena (ucb) */
 103 /*#define INVQ           enable inverse queries (nslookup) (ucb/vix) */
 104 /*#define DSTORAGE       debug malloc overruns using storage.o (ucb/vix) */
 105 /*#define DMALLOC        trace malloc orphans using dmalloc.o (vix) */
 106 #define XFRNETS         /* enable "xfrnets" command in named.boot (vix) */
 107 #define PID_FIX         /* be careful about overwriting named.pid file (del) */
 108 #define FWD_LOOP        /* try to break out of forwarding loops (del) */
 109 #define NO_GLUE         /* don't accept or send out-of-zone glue (del) */
 110 #define BOGUSNS         /* detect bogus nameservers (mcsun) */
 111 #define QRYLOG          /* enable SIGWINCH for query logging (bb) */
 112 /*#define YPKLUDGE       deal effectively with broken "ypserv -i" (mcsun) */
 113 #define TRACEROOT       /* trace bogus root servers and ignore them (pma,bb) */
 114 /*#define LOCALDOM       permit "domain" directive in named.boot (ucb) */
 115 #define FORCED_RELOAD   /* refresh secondary zones on SIGHUP (pma) */
 116 #define SLAVE_FORWARD   /* use sensible timeouts on slave forwarders (pma) */
 117 #define WANT_PIDFILE    /* if you want the named.pid file (ucb/arc) */
 118 #define DOTTED_SERIAL   /* if you want to be able to specify dotted serial#s */
 119 /*#define SENSIBLE_DOTS  if you want dotted serial#s to make numeric sense */
 120 #define NCACHE          /* negative caching (anant@isi.edu) */
 121 /*#define VALIDATE       validation procedure (anant@isi.edu) (DO NOT USE!)*/
 122 /*#define SHORT_FNAMES   file names used in named-xfer need to be short */
 123 #define RESOLVSORT      /* allow sorting of addresses in gethostbyname (mpa) */
 124 #define STUBS           /* allow transfers of NS only for a zone (mpa) */
 125 #ifndef LOGFAC
 126 #define LOGFAC LOG_DAEMON /* what syslog facility should named use? */
 127 #endif
 128 #define SECURE_ZONES    /* if you want to inhibit world access to zones (gns)*/
 129 #define ROUND_ROBIN     /* rotate databuf list after each access (mtr) */
 130 #define ADDAUTH         /* return NS and glue w/ authorative answers (mpa) */
 131 #define RFC1535         /* use RFC 1535 default for "search" list (vix) */
 132 #define GEN_AXFR        /* distinct zones within each class */
 133 #define DATUMREFCNT     /* use reference counts on datums (mpa) */
 134 #define LAME_DELEGATION /* lame delegations (original-del,reworked-bb&del)*/
 135 #define LAME_LOGGING LOG_WARNING /* log lame delegations, set log level */
 136 #define GETSER_LOGGING LOG_INFO /* log errors/timeouts getting serial number */
 137 /*#define RETURNSOA      good code that the world isn't ready for yet */
 138 #define CLEANCACHE      /* useful and necessary in the face of NCACHE */
 139 #define PURGE_ZONE      /* remove all traces of a zone when reloading (mpa) */
 140 #define STATS           /* keep nameserver statistics; uses more memory */
 141 #define RENICE          /* named-xfer should run at normal priority */
 142 #define XSTATS          /* extended statistics, syslogged periodically (bg) */
 143 /*#define BIND_NOTIFY    experimental - do not enable in customer products */
 144 /*#define LOC_RR         support for (draft) LOC record parsing (ckd) */
 145
 146 /*--------------------------------------------*
 147  * no user-servicable parts beyond this point *
 148  *--------------------------------------------*/
 149
 150 /* if DSTORAGE is defined, we need to disable DMALLOC and remap
 151  * malloc and free to storage.o's exported names.  storage.o also
 152  * includes a calloc and a realloc, but once we drag in its malloc
 153  * and free we'll get the others automatically and so will never
 154  * pull in those routines from libc.a.
 155  */
 156 #ifdef DSTORAGE
 157 # ifdef DMALLOC
 158 #  undef DMALLOC
 159 # endif /*DMALLOC*/
 160 # define malloc rt_malloc
 161 # define free rt_free
 162 #endif /*DSTORAGE*/
 163
 164 /* if DMALLOC is defined, grab the header file which will remap
 165  * all the malloc-style names to those exported by dmalloc.o.  note
 166  * that DMALLOC also changes the function signatures of several
 167  * functions in private named source modules, and that this file
 168  * (options.h) must be included before any other private *.h files
 169  * since those *.h files have some conditional remapping to do.
 170  */
 171 #ifdef DMALLOC
 172 # include "dmalloc.h"
 173 #endif
 174
 175 /* systems with killall(1M) don't need this
 176  */
 177 #ifdef __sgi
 178 # ifdef WANT_PIDFILE
 179 #  undef WANT_PIDFILE
 180 # endif
 181 #endif
 182
 183 #ifdef LAME_LOGGING
 184 # define LAME_DELEGATION
 185 #endif
 186
 187 #if defined(XSTATS) && !defined(STATS)
 188 # define STATS
 189 #endif