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-rwxr-xr-xcontrib/bind/conf/bsdinstall.sh251
-rw-r--r--contrib/bind/conf/copyright50
-rw-r--r--contrib/bind/conf/master/README45
-rw-r--r--contrib/bind/conf/master/named.boot18
-rw-r--r--contrib/bind/conf/master/named.boot.master16
-rw-r--r--contrib/bind/conf/master/named.hosts22
-rw-r--r--contrib/bind/conf/master/named.local13
-rw-r--r--contrib/bind/conf/master/named.rev30
-rw-r--r--contrib/bind/conf/master/root.cache63
-rw-r--r--contrib/bind/conf/options.h167
-rw-r--r--contrib/bind/conf/portability.h595
11 files changed, 1270 insertions, 0 deletions
diff --git a/contrib/bind/conf/bsdinstall.sh b/contrib/bind/conf/bsdinstall.sh
new file mode 100755
index 0000000..58f87de
--- /dev/null
+++ b/contrib/bind/conf/bsdinstall.sh
@@ -0,0 +1,251 @@
+#! /bin/sh
+
+## (From INN-1.4, written by Rich Salz)
+## $Revision: 8.1 $
+## A script to install files and directories.
+
+PROGNAME=`basename $0`
+
+## Paths to programs. CHOWN and WHOAMI are checked below.
+CHOWN=chown
+CHGRP=chgrp
+CHMOD=chmod
+CP=cp
+LN=ln
+MKDIR=mkdir
+MV=mv
+RM=rm
+STRIP=strip
+WHOAMI=whoami
+
+## Some systems don't support -x, so we have to use -f.
+if [ ${CHOWN} = chown ] ; then
+ if [ -f /etc/chown ] ; then
+ CHOWN=/etc/chown
+ else
+ if [ -f /usr/etc/chown ] ; then
+ CHOWN=/usr/etc/chown
+ fi
+ fi
+fi
+
+if [ ${WHOAMI} = whoami ] ; then
+ if [ -f /usr/ucb/whoami ] ; then
+ WHOAMI=/usr/ucb/whoami
+ fi
+fi
+
+## Defaults.
+CHOWNIT=false
+CHGROUPIT=false
+CHMODIT=false
+STRIPIT=false
+BACKIT=false
+TOUCHIT=true
+SAVESRC=false
+ROOT=unknown
+
+## Process JCL.
+MORETODO=true
+while ${MORETODO} ; do
+ case X"$1" in
+ X-b)
+ BACKIT=true
+ BACKUP="$2"
+ shift
+ ;;
+ X-b*)
+ BACKIT=true
+ BACKUP=`expr "$1" : '-b\(.*\)'`
+ ;;
+ X-c)
+ SAVESRC=true
+ ;;
+ X-g)
+ GROUP="$2"
+ CHGROUPIT=true
+ shift
+ ;;
+ X-g*)
+ GROUP=`expr "$1" : '-g\(.*\)'`
+ CHGROUPIT=true
+ ;;
+ X-G)
+ case ${ROOT} in
+ unknown)
+ case `${WHOAMI}` in
+ root)
+ ROOT=true
+ ;;
+ *)
+ ROOT=false
+ ;;
+ esac
+ ;;
+ esac
+ GROUP="$2"
+ shift
+ ${ROOT} && CHGROUPIT=true
+ ;;
+ X-G*)
+ case ${ROOT} in
+ unknown)
+ case `${WHOAMI}` in
+ root)
+ ROOT=true
+ ;;
+ *)
+ ROOT=false
+ ;;
+ esac
+ ;;
+ esac
+ if ${ROOT} ; then
+ GROUP=`expr "$1" : '-g\(.*\)'`
+ CHGROUPIT=true
+ fi
+ ;;
+ X-m)
+ MODE="$2"
+ CHMODIT=true
+ shift
+ ;;
+ X-m*)
+ MODE=`expr "$1" : '-m\(.*\)'`
+ CHMODIT=true
+ ;;
+ X-n)
+ TOUCHIT=false
+ ;;
+ X-o)
+ OWNER="$2"
+ CHOWNIT=true
+ shift
+ ;;
+ X-o*)
+ OWNER=`expr "$1" : '-o\(.*\)'`
+ CHOWNIT=true
+ ;;
+ X-O)
+ case ${ROOT} in
+ unknown)
+ case `${WHOAMI}` in
+ root)
+ ROOT=true
+ ;;
+ *)
+ ROOT=false
+ ;;
+ esac
+ ;;
+ esac
+ OWNER="$2"
+ shift
+ ${ROOT} && CHOWNIT=true
+ ;;
+ X-O*)
+ case ${ROOT} in
+ unknown)
+ case `${WHOAMI}` in
+ root)
+ ROOT=true
+ ;;
+ *)
+ ROOT=false
+ ;;
+ esac
+ ;;
+ esac
+ if ${ROOT} ; then
+ OWNER=`expr "$1" : '-o\(.*\)'`
+ CHOWNIT=true
+ fi
+ ;;
+ X-s)
+ STRIPIT=true
+ ;;
+ X--)
+ shift
+ MORETODO=false
+ ;;
+ X-*)
+ echo "${PROGNAME}: Unknown flag $1" 1>&2
+ exit 1
+ ;;
+ *)
+ MORETODO=false
+ ;;
+ esac
+ ${MORETODO} && shift
+done
+
+## Process arguments.
+if [ $# -ne 2 ] ; then
+ echo "Usage: ${PROGNAME} [flags] source destination"
+ exit 1
+fi
+
+## Making a directory?
+if [ X"$1" = X. ] ; then
+ DEST="$2"
+ if [ ! -d "${DEST}" ] ; then
+ ${MKDIR} "${DEST}" || exit 1
+ fi
+ if ${CHOWNIT} ; then
+ ${CHOWN} "${OWNER}" "${DEST}" || exit 1
+ fi
+ if ${CHGROUPIT} ; then
+ ${CHGRP} "${GROUP}" "${DEST}" || exit 1
+ fi
+ if ${CHMODIT} ; then
+ umask 0
+ ${CHMOD} "${MODE}" "${DEST}" || exit 1
+ fi
+ exit 0
+fi
+
+## Get the destination and a temp file in the destination diretory.
+if [ -d "$2" ] ; then
+ DEST="$2/$1"
+ TEMP="$2/$$.tmp"
+else
+ DEST="$2"
+ TEMP="`expr "$2" : '\(.*\)/.*'`/$$.tmp"
+fi
+
+## If not given the same name, we must try to copy.
+if [ X"$1" != X"$2" -o $SAVESRC ] ; then
+ if cmp -s "$1" "${DEST}" ; then
+ ## Files are same; touch or not.
+ ${TOUCHIT} && touch "${DEST}"
+ else
+ ## If destination exists and we wish to backup, link to backup.
+ if [ -f "${DEST}" ] ; then
+ if ${BACKIT} ; then
+ ${RM} -f "${DEST}${BACKUP}"
+ ${LN} "${DEST}" "${DEST}${BACKUP}"
+ fi
+ fi
+ ## Copy source to the right dir, then move to right spot.
+ ## Done in two parts so we can hope for atomicity.
+ ${RM} -f "${TEMP}" || exit 1
+ ${CP} "$1" "${TEMP}" || exit 1
+ ${MV} -f "${TEMP}" "${DEST}" || exit 1
+ fi
+fi
+
+## Strip and set the modes.
+if ${STRIPIT} ; then
+ ${STRIP} "${DEST}" || exit 1
+fi
+if ${CHOWNIT} ; then
+ ${CHOWN} "${OWNER}" "${DEST}" || exit 1
+fi
+if ${CHGROUPIT} ; then
+ ${CHGRP} "${GROUP}" "${DEST}" || exit 1
+fi
+if ${CHMODIT} ; then
+ umask 0
+ ${CHMOD} "${MODE}" "${DEST}" || exit 1
+fi
+exit 0
diff --git a/contrib/bind/conf/copyright b/contrib/bind/conf/copyright
new file mode 100644
index 0000000..a441ff8
--- /dev/null
+++ b/contrib/bind/conf/copyright
@@ -0,0 +1,50 @@
+-
+Copyright (c) XYZZY
+ 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.
+-
+Portions Copyright (c) 1993 by Digital Equipment Corporation.
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies, and that
+the name of Digital Equipment Corporation not be used in advertising or
+publicity pertaining to distribution of the document or software without
+specific, written prior permission.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+-
diff --git a/contrib/bind/conf/master/README b/contrib/bind/conf/master/README
new file mode 100644
index 0000000..4e49af6
--- /dev/null
+++ b/contrib/bind/conf/master/README
@@ -0,0 +1,45 @@
+
+How to add new hosts to the name server data base:
+
+1) Edit 'named.hosts' file:
+
+ For each machine you need to enter the following information:
+ machine name, all its network addresses, host information, and common
+ aliases for it.
+
+ This is the entry for calder.
+
+CALDER IN A 128.32.130.1
+ IN A 128.32.129.3
+ IN HINFO VAX-11/750 UNIX
+UCBCALDER IN CNAME CALDER
+
+ For the machine you are adding:
+ 1) replace 'CALDER' with the new machine name
+ 2) replace '128.32.130.1' with the new machines address
+ if there is more then one address for the machine
+ then add lines like the one with '128.32.129.3'
+ 3) replace 'VAX-11/750' with the machine type
+ 4) If it doesn't run 'UNIX' then replace UNIX with its
+ operating system.
+
+2) Edit 'named.rev' file:
+
+ For each address of a machine you need to enter the reverse
+ address notation for the machine:
+
+ For calder the lines look as follows:
+
+12.0 IN PTR CALDER.BERKELEY.EDU.
+3.129 IN PTR CALDER.BERKELEY.EDU.
+
+ Calder has two address '128.32.0.12' and '128.32.129.3'
+
+ You take the two numbers after 128.32 and reverse them.
+ Then replace CALDER with the new machine name.
+
+ *** Note the trailing "." on "EDU." it needs to be there. Otherwise
+ BIND will add the current $ORIGIN to this name, which won't work.
+ ***
+
+3) Increment the serial number on both files.
diff --git a/contrib/bind/conf/master/named.boot b/contrib/bind/conf/master/named.boot
new file mode 100644
index 0000000..7d467f2
--- /dev/null
+++ b/contrib/bind/conf/master/named.boot
@@ -0,0 +1,18 @@
+;
+; @(#)named.boot.slave 1.13 (Berkeley) 87/07/21
+;
+; boot file for secondary name server
+; Note that there should be one primary entry for each SOA record.
+;
+;
+sortlist 10.0.0.0
+
+directory /usr/local/adm/named
+
+; type domain source host/file backup file
+
+cache . root.cache
+secondary Berkeley.EDU 128.32.137.8 128.32.137.3 ucbhosts.bak
+secondary 32.128.IN-ADDR.ARPA 128.32.137.8 128.32.137.3 ucbhosts.rev.bak
+primary 0.0.127.IN-ADDR.ARPA localhost.rev
+
diff --git a/contrib/bind/conf/master/named.boot.master b/contrib/bind/conf/master/named.boot.master
new file mode 100644
index 0000000..702ffcf
--- /dev/null
+++ b/contrib/bind/conf/master/named.boot.master
@@ -0,0 +1,16 @@
+;
+; boot file for authoritive master name server for Berkeley.EDU
+; Note that there should be one primary entry for each SOA record.
+;
+;
+sortlist 10.0.0.0
+
+directory /usr/local/adm/named
+
+; type domain source host/file backup file
+
+cache . root.cache
+primary Berkeley.EDU berkeley.zone
+primary 32.128.IN-ADDR.ARPA berkeley.rev
+primary 0.0.127.IN-ADDR.ARPA localhost.rev
+
diff --git a/contrib/bind/conf/master/named.hosts b/contrib/bind/conf/master/named.hosts
new file mode 100644
index 0000000..d31b3bd
--- /dev/null
+++ b/contrib/bind/conf/master/named.hosts
@@ -0,0 +1,22 @@
+; Authoritative data for Berkeley.EDU (ORIGIN assumed Berkeley.EDU)
+;
+@ IN SOA ucbvax.berkeley.edu kjd.ucbvax.berkeley.edu (
+ 1986020501 ; Serial
+ 10800 ; Refresh 3 hours
+ 3600 ; Retry 1 hour
+ 3600000 ; Expire 1000 hours
+ 86400 ) ; Minimum 24 hours
+ IN MX 10 ucb-vax
+ IN NS monet
+localhost IN A 127.1
+ucb-arpa IN A 10.0.0.78
+ IN A 128.32.0.4
+ IN HINFO VAX-11/780 UNIX
+arpa IN CNAME ucbarpa
+ucb-vax 9999 IN A 10.2.0.78
+ IN A 128.32.0.10
+ IN HINFO VAX-11/750 UNIX
+ucbvax IN CNAME ucb-vax
+monet IN A 128.32.0.7
+ IN HINFO VAX-11/750 UNIX
+ucbmonet IN CNAME monet
diff --git a/contrib/bind/conf/master/named.local b/contrib/bind/conf/master/named.local
new file mode 100644
index 0000000..e0270ea
--- /dev/null
+++ b/contrib/bind/conf/master/named.local
@@ -0,0 +1,13 @@
+;
+; @(#)named.local 1.1 (Berkeley) 86/01/21
+;
+
+@ IN SOA ucbvax.Berkeley.EDU. kjd.ucbvax.Berkeley.EDU. (
+ 1986012101 ; Serial
+ 3600 ; Refresh
+ 300 ; Retry
+ 3600000 ; Expire
+ 14400 ) ; Minimum
+ IN NS ucbvax.Berkeley.EDU.
+0 IN PTR loopback.ucbvax.Berkeley.EDU.
+1 IN PTR localhost.
diff --git a/contrib/bind/conf/master/named.rev b/contrib/bind/conf/master/named.rev
new file mode 100644
index 0000000..6d1fb58
--- /dev/null
+++ b/contrib/bind/conf/master/named.rev
@@ -0,0 +1,30 @@
+;
+; @(#)named.rev 1.1 (Berkeley) 86/02/05
+;
+
+@ IN SOA ucbvax.berkeley.edu kjd.ucbvax.berkeley.edu (
+ 1986020501 ; Serial
+ 10800 ; Refresh 3 hours
+ 3600 ; Retry 1 hour
+ 3600000 ; Expire 1000 hours
+ 86400 ) ; Minimum 24 hours
+ IN NS ucbvax.Berkeley.EDU.
+; RFC 1101 stuff
+0.0 IN PTR Berkeley-net.Berkeley.EDU.
+ IN A 255.255.255.0
+; real hosts
+0.130 IN PTR csdiv-net.Berkeley.EDU.
+2.129 IN PTR monet.Berkeley.EDU.
+2.140 IN PTR ucbarpa.Berkeley.EDU.
+3.132 IN PTR cad.Berkeley.EDU.
+4.0 IN PTR ucbarpa.Berkeley.EDU.
+5.0 IN PTR cad.Berkeley.EDU.
+6.0 IN PTR ernie.Berkeley.EDU.
+6.130 IN PTR monet-cs.Berkeley.EDU.
+7.0 IN PTR monet.Berkeley.EDU.
+7.130 IN PTR kim.Berkeley.EDU.
+9.0 IN PTR esvax.Berkeley.EDU.
+10.0 IN PTR ucbvax.Berkeley.EDU.
+11.0 IN PTR kim.Berkeley.EDU.
+11.156 IN PTR esvax-156.Berkeley.EDU.
+38.131 IN PTR monet.Berkeley.EDU.
diff --git a/contrib/bind/conf/master/root.cache b/contrib/bind/conf/master/root.cache
new file mode 100644
index 0000000..48abd78
--- /dev/null
+++ b/contrib/bind/conf/master/root.cache
@@ -0,0 +1,63 @@
+; This file holds the information on root name servers needed to
+; initialize cache of Internet domain name servers
+; (e.g. reference this file in the "cache . <file>"
+; configuration file of BIND domain name servers).
+;
+; This file is made available by InterNIC registration services
+; under anonymous FTP as
+; file /domain/named.root
+; on server FTP.RS.INTERNIC.NET
+; -OR- under Gopher at RS.INTERNIC.NET
+; under menu InterNIC Registration Services (NSI)
+; submenu InterNIC Registration Archives
+; file named.root
+;
+; last update: Nov 8, 1995
+; related version of root zone: 1995110800
+;
+;
+; formerly NS.INTERNIC.NET
+;
+. 3600000 IN NS A.ROOT-SERVERS.NET.
+A.ROOT-SERVERS.NET. 3600000 A 198.41.0.4
+;
+; formerly NS1.ISI.EDU
+;
+. 3600000 NS B.ROOT-SERVERS.NET.
+B.ROOT-SERVERS.NET. 3600000 A 128.9.0.107
+;
+; formerly C.PSI.NET
+;
+. 3600000 NS C.ROOT-SERVERS.NET.
+C.ROOT-SERVERS.NET. 3600000 A 192.33.4.12
+;
+; formerly TERP.UMD.EDU
+;
+. 3600000 NS D.ROOT-SERVERS.NET.
+D.ROOT-SERVERS.NET. 3600000 A 128.8.10.90
+;
+; formerly NS.NASA.GOV
+;
+. 3600000 NS E.ROOT-SERVERS.NET.
+E.ROOT-SERVERS.NET. 3600000 A 192.203.230.10
+;
+; formerly NS.ISC.ORG
+;
+. 3600000 NS F.ROOT-SERVERS.NET.
+F.ROOT-SERVERS.NET. 3600000 A 192.5.5.241
+;
+; formerly NS.NIC.DDN.MIL
+;
+. 3600000 NS G.ROOT-SERVERS.NET.
+G.ROOT-SERVERS.NET. 3600000 A 192.112.36.4
+;
+; formerly AOS.ARL.ARMY.MIL
+;
+. 3600000 NS H.ROOT-SERVERS.NET.
+H.ROOT-SERVERS.NET. 3600000 A 128.63.2.53
+;
+; formerly NIC.NORDU.NET
+;
+. 3600000 NS I.ROOT-SERVERS.NET.
+I.ROOT-SERVERS.NET. 3600000 A 192.36.148.17
+; End of File
diff --git a/contrib/bind/conf/options.h b/contrib/bind/conf/options.h
new file mode 100644
index 0000000..b5548af
--- /dev/null
+++ b/contrib/bind/conf/options.h
@@ -0,0 +1,167 @@
+/* options.h - specify the conditionally-compiled features
+ * vix 28mar92 [moved out of the Makefile because they were getting too big]
+ *
+ * $Id: options.h,v 8.9 1996/05/17 09:10:41 vixie Exp $
+ */
+
+/*
+ * ++Copyright++
+ * -
+ * Copyright (c)
+ * 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.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+/* Key:
+ * ucb = U C Berkeley 4.8.3 release
+ * vix = Paul Vixie of Digital
+ * del = Don Lewis of Harris
+ * mcsun = Piet Beertema of EUNet
+ * asp = Andrew Partan of UUNet
+ * pma = Paul Albitz of Hewlett Packard
+ * bb = Bryan Beecher of UMich
+ * mpa = Mark Andrews of CSIRO - DMS
+ * rossc = Ross Cartlidge of The Univeritsy of Sydney
+ * mtr = Marshall Rose of TPC.INT
+ * bg = Benoit Grange of INRIA
+ * ckd = Christopher Davis of Kapor Enterprises
+ * gns = Greg Shapiro of WPI
+ */
+
+#define DEBUG /* enable -d flag and SIGUSR[12] support (ucb) */
+/*#define ALLOW_T_UNSPEC /* enable the "unspec" RR type for old athena (ucb) */
+/*#define INVQ /* enable inverse queries (nslookup) (ucb/vix) */
+/*#define DSTORAGE /* debug malloc overruns using storage.o (ucb/vix) */
+/*#define DMALLOC /* trace malloc orphans using dmalloc.o (vix) */
+#define XFRNETS /* enable "xfrnets" command in named.boot (vix) */
+#define PID_FIX /* be careful about overwriting named.pid file (del) */
+#define FWD_LOOP /* try to break out of forwarding loops (del) */
+#define NO_GLUE /* don't accept or send out-of-zone glue (del) */
+#define BOGUSNS /* detect bogus nameservers (mcsun) */
+#define QRYLOG /* enable SIGWINCH for query logging (bb) */
+/*#define YPKLUDGE /* deal effectively with broken "ypserv -i" (mcsun) */
+#define TRACEROOT /* trace bogus root servers and ignore them (pma,bb) */
+/*#define LOCALDOM /* permit "domain" directive in named.boot (ucb) */
+#define FORCED_RELOAD /* refresh secondary zones on SIGHUP (pma) */
+#define SLAVE_FORWARD /* use sensible timeouts on slave forwarders (pma) */
+#define WANT_PIDFILE /* if you want the named.pid file (ucb/arc) */
+#define DOTTED_SERIAL /* if you want to be able to specify dotted serial#s */
+/*#define SENSIBLE_DOTS /* if you want dotted serial#s to make numeric sense */
+#define NCACHE /* negative caching (anant@isi.edu) */
+/*#define VALIDATE /* validation procedure (anant@isi.edu) (BUGGY!) */
+/*#define SHORT_FNAMES /* file names used in named-xfer need to be short */
+#define RESOLVSORT /* allow sorting of addresses in gethostbyname (mpa) */
+#define STUBS /* allow transfers of NS only for a zone (mpa) */
+#ifndef LOGFAC
+#define LOGFAC LOG_DAEMON /* what syslog facility should named use? */
+#endif
+#define SECURE_ZONES /* if you want to inhibit world access to zones (gns)*/
+#define ROUND_ROBIN /* rotate databuf list after each access (mtr) */
+#define ADDAUTH /* return NS and glue w/ authorative answers (mpa) */
+#define RFC1535 /* use RFC 1535 default for "search" list (vix) */
+#define GEN_AXFR /* distinct zones within each class */
+#define DATUMREFCNT /* use reference counts on datums (mpa) */
+#define LAME_DELEGATION /* lame delegations (original-del,reworked-bb&del)*/
+#define LAME_LOGGING LOG_DEBUG /* log lame delegations, set log level */
+#define GETSER_LOGGING LOG_INFO /* log errors/timeouts getting serial number */
+/*#define RETURNSOA /* good code that the world isn't ready for yet */
+#define CLEANCACHE /* useful and necessary in the face of NCACHE */
+#define PURGE_ZONE /* remove all traces of a zone when reloading (mpa) */
+#define STATS /* keep nameserver statistics; uses more memory */
+#define RENICE /* named-xfer should run at normal priority */
+/*#define XSTATS /* extended statistics, syslogged periodically (bg) */
+/*#define BIND_NOTIFY /* experimental - do not enable in customer products */
+#define LOC_RR /* support for LOC record parsing (ckd/vix) */
+#define SORT_RESPONSE /* should we try to sort responses optimally? (vix) */
+
+/*--------------------------------------------*
+ * no user-servicable parts beyond this point *
+ *--------------------------------------------*/
+
+/* if DSTORAGE is defined, we need to disable DMALLOC and remap
+ * malloc and free to storage.o's exported names. storage.o also
+ * includes a calloc and a realloc, but once we drag in its malloc
+ * and free we'll get the others automatically and so will never
+ * pull in those routines from libc.a.
+ */
+#ifdef DSTORAGE
+# ifdef DMALLOC
+# undef DMALLOC
+# endif /*DMALLOC*/
+# define malloc rt_malloc
+# define free rt_free
+#endif /*DSTORAGE*/
+
+/* if DMALLOC is defined, grab the header file which will remap
+ * all the malloc-style names to those exported by dmalloc.o. note
+ * that DMALLOC also changes the function signatures of several
+ * functions in private named source modules, and that this file
+ * (options.h) must be included before any other private *.h files
+ * since those *.h files have some conditional remapping to do.
+ */
+#ifdef DMALLOC
+# include "dmalloc.h"
+#endif
+
+/* systems with killall(1M) don't need this
+ */
+#ifdef __sgi
+# ifdef WANT_PIDFILE
+# undef WANT_PIDFILE
+# endif
+#endif
+
+#ifdef LAME_LOGGING
+# define LAME_DELEGATION
+#endif
+
+#if defined(XSTATS) && !defined(STATS)
+# define STATS
+#endif
diff --git a/contrib/bind/conf/portability.h b/contrib/bind/conf/portability.h
new file mode 100644
index 0000000..388b5ff
--- /dev/null
+++ b/contrib/bind/conf/portability.h
@@ -0,0 +1,595 @@
+/* portability.h - include or define things that aren't present on all systems
+ * vixie@decwrl 26dec92 [new]
+ *
+ * $Id: portability.h,v 8.14 1996/06/06 20:19:09 vixie Exp $
+ */
+
+/*
+ * ++Copyright++
+ * -
+ * Copyright (c)
+ * 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.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+/* XXX: this file has become a hopeless morass, and will be redone someday. */
+
+#include <string.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/param.h>
+#ifndef TIME_H_INCLUDED
+# include <sys/time.h>
+# define TIME_H_INCLUDED
+#endif
+
+#ifdef ISC
+# ifndef _POSIX_SOURCE
+# define _POSIX_SOURCE
+# endif
+# define SYSV
+# define SVR3
+# define _SYSV3
+# define NEED_STRTOUL
+# define NEED_FTRUNCATE
+# define USE_POSIX
+# include <sys/bsdtypes.h>
+# include <sys/sioctl.h>
+# include <sys/stream.h>
+# include <net/errno.h>
+#endif
+
+#if defined(__convex__)
+# if !defined(_POSIX_SOURCE)
+# define _POSIX_SOURCE
+# endif
+# define USE_UTIME
+# define NEED_PUTENV
+#endif
+
+#if defined(_CRAY)
+# if !defined(_POSIX_SOURCE)
+# define _POSIX_SOURCE
+# endif
+# define writev(a,b,c) __writev(a,b,c)
+# define setitimer(a,b,c) __setitimer(a,b,c)
+#endif
+
+/* This is defined in the Makefile for ISC compiles. */
+#if defined(ISC)
+# define ftruncate(a,b) __ftruncate(a,b)
+# define USE_MEMCPY
+# define USE_UTIME
+# define HAVE_FCHMOD 0
+#endif
+
+/* SCO UNIX defines only this unique symbol, apparently. */
+#if defined(M_UNIX)
+/* XXX - why is this POSIX_SOURCE instead of _POSIX_SOURCE? */
+# undef POSIX_SOURCE
+# define POSIX_SIGNALS
+# define HAVE_FCHMOD 0
+# define writev(a,b,c) __writev(a,b,c)
+# define ftruncate(a,b) __ftruncate(a,b)
+#endif
+
+#ifdef NeXT
+# define NEED_PUTENV
+# define NEED_SETENV
+# define inet_addr(a) __inet_addr(a)
+#endif
+
+#if defined(__sgi)
+# define BSD 43
+# define vfork fork
+#endif
+
+#if defined(SUNOS4)
+# define BSD 43
+#endif
+
+#if defined(__osf__) && defined(__alpha)
+# undef BSD
+# define BSD 199103
+#endif
+
+#if defined(_AUX_SOURCE)
+# define vfork fork
+# define NEED_STRERROR
+# define NEED_STRTOUL
+# define SIG_FN void
+# define USE_MEMCPY
+#endif
+
+
+#if defined(SVR4) && !defined(SYSV)
+# define SYSV
+#endif
+
+#if defined(_POSIX_SOURCE) || defined(__sgi) || defined(__ultrix) || \
+ defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || \
+ (defined(sun) && defined(SYSV))
+# define USE_POSIX
+#endif
+
+#if defined(__ultrix) && !defined(BSD)
+# define BSD 42
+#endif
+
+#if defined(host_mips) && defined(SYSTYPE_BSD43)
+# define RISCOS_BSD
+#endif
+
+#if defined(SYSV) || defined(__ultrix) || defined(__osf__) \
+ || (defined(BSD) && BSD >= 199306) || defined(linux)
+# define USE_UTIME
+# define HAVE_SETVBUF
+#endif
+
+#if defined(SYSV) && !defined(SVR4)
+# define vfork fork
+#endif
+
+#if defined(sun) || defined(SVR4)
+# define NETREAD_BROKEN
+#endif
+
+#if defined(BSD) && BSD >= 199006 && !defined(i386) && !defined(RISCOS_BSD)
+# define HAVE_DAEMON
+#endif
+
+#if !defined(BSD) || (BSD <= 199006)
+# if !defined(NeXT)
+# define NEED_INETADDR
+# endif
+# define NEED_INETATON
+#endif
+
+#if defined(__hpux)
+# if defined(__STDC__)
+# define select(a,b,c,d,e) select(a, (int *)b, (int *)c, (int *)d, e)
+# define ctime(x) ctime((const time_t *)x)
+# endif /*__STDC__*/
+# if !defined(SYSV)
+# define USE_UTIME
+# define setlinebuf(x) setvbuf(x, NULL, _IOLBF, BUFSIZ)
+# if !defined(SIGWINCH) /*pre 9.0*/
+# define SIGWINCH SIGWINDOW
+# endif
+# endif /*SYSV*/
+/* XXX: better autodetection of the need for "struct linger" would be nice */
+# if 0
+struct linger {
+ int l_onoff; /* option on/off */
+ int l_linger; /* linger time */
+};
+# endif
+#endif /*__hpux*/
+
+#if defined(_SEQUENT_)
+# include <netinet/in_systm.h>
+# define USE_UTIME
+# define USE_POSIX
+# define NEED_GETTIMEOFDAY
+# define _TIMEZONE timezoneBSD
+struct timezoneBSD {
+ int tz_minuteswest;
+ int tz_dsttime;
+};
+#endif
+
+#ifndef __P
+# if defined(__STDC__) || defined(__GNUC__)
+# define __P(x) x
+# else
+# define __P(x) ()
+# endif
+#endif
+
+#ifndef _TIMEZONE
+# define _TIMEZONE timezone
+#endif
+
+#if defined(USE_POSIX)
+# include <stdlib.h>
+# include <unistd.h>
+# include <limits.h>
+# if defined(__ultrix)
+# define NEED_STRDUP
+# endif
+
+#else
+
+# define NEED_STRTOUL
+# define NEED_STRDUP
+
+# define STDIN_FILENO 0
+# define STDOUT_FILENO 1
+# define STDERR_FILENO 2
+# ifndef NeXT
+extern char *getenv __P((char *));
+# else
+extern char *getenv __P((const char *));
+# endif
+extern int errno;
+
+# if !defined(DMALLOC) && !defined(NeXT)
+extern char *malloc(), *realloc(), *calloc();
+# if defined(sun)
+extern int free();
+# else
+extern void free();
+# endif
+# endif
+
+extern int getdtablesize __P((void));
+# ifdef SHORT_FNAMES
+extern long pathconf __P((const char *path, int name));
+# endif
+
+#endif /*USE_POSIX*/
+
+#ifndef UINT_MAX
+# ifdef __STDC__
+# define UINT_MAX 4294967295u /* max value of an "u_int" */
+# else
+# define UINT_MAX ((unsigned)4294967295) /* max value of an "u_int" */
+# endif
+# define ULONG_MAX UINT_MAX /* max decimal value of a "u_long" */
+#endif
+
+#ifndef INT_MAX
+# define INT_MAX 2147483647 /* max decimal value of an "int" */
+#endif
+
+#ifndef RAND_MAX
+# define RAND_MAX 0x7fffffff
+#endif
+
+#ifndef IN_LOOPBACKNET
+# define IN_LOOPBACKNET 127
+#endif
+
+#ifndef INADDR_NONE
+# define INADDR_NONE 0xffffffff
+#endif
+
+#if defined(apollo)
+ /* Defined in /usr/include/netinet/in.h but doesn't work */
+#undef IP_OPTIONS
+#endif
+
+#if !defined(__STDC__) && !defined(const)
+# define const /*constant*/
+#endif
+
+#if !defined(__convex__) && (!defined(BSD) || (BSD < 199103))
+int strcasecmp __P((const char *, const char *));
+#endif
+
+/* is USE_POSIX the right thing to use here? */
+#if (!defined(BSD) || (BSD <= 43)) && \
+ !defined(NeXT) && \
+ !defined(__convex__) && \
+ !defined(USE_POSIX)
+# if !defined(NCR)
+extern void syslog();
+# endif
+extern char *ctime __P((const time_t *clock));
+extern int close(), setitimer(), recv(), sendto(), sigsetmask(),
+ atoi(), getpid(), fork(), read(), ioctl(),
+ setsockopt(), socket(), bind();
+#endif
+
+#if !defined(bcopy) /* some machines have their own macros for this */
+# if defined(USE_POSIX) || \
+ (defined(__STDC__) && !defined(sun) && !defined(sequent) \
+ && !defined(M_UNIX))
+/* use ANSI C3.159-1989 (``ANSI C'') functions if possible;
+ * ideally we would change the code to use them and then
+ * define them in terms of bcopy et al if !defined(__STDC__)
+ * but that's more work.
+ */
+#if defined(USE_MEMCPY)
+# define bcopy(a,b,c) memcpy(b,a,c)
+#else
+# define bcopy(a,b,c) memmove(b,a,c)
+#endif
+# define bzero(a,b) memset(a,0,b)
+# define bcmp(a,b,c) memcmp(a,b,c)
+# else
+extern void bcopy();
+extern void bzero();
+extern int bcmp();
+# endif /* BSD */
+#endif /* bcopy */
+
+#if (!defined(BSD) || (BSD < 43) || defined(RISCOS_BSD)) \
+ && !defined(USE_POSIX) && !defined(apollo) && !defined(sequent) \
+ && !defined(M_UNIX)
+# define NEED_STRERROR
+#if !defined(ultrix) && !defined(NCR)
+# define NEED_PUTENV
+#endif
+#endif
+
+#if defined(SUNOS4)
+# define NEED_STRERROR
+# if defined(sun386)
+# define pid_t int
+# define NEED_STRCASECMP
+# endif
+#endif
+
+#if (!defined(BSD) || (BSD < 43))
+# define NEED_MKSTEMP
+# if !defined(__ultrix) && !defined(apollo)
+# define NEED_STRCASECMP
+# define NEED_MKTEMP
+# if !defined(SVR4)
+# define NEED_STRPBRK
+# endif
+# endif
+#endif
+
+#if defined(USE_POSIX)
+# define POSIX_SIGNALS
+#endif
+
+/*
+ * Attempt to configure for type of function returned by signal-catching
+ * functions (which signal and sigvec.sv_handler take a pointer to).
+ * This can guess for BSD; otherwise, define SIG_FN externally.
+ */
+#ifndef SIG_FN
+# ifdef BSD
+# if (BSD >= 199006) || defined(NeXT) || defined(__osf__) || defined(sun) \
+ || defined(__ultrix) || defined(apollo) || defined(POSIX_SIGNALS)
+# define SIG_FN void /* signal-catching functions return void */
+# else
+# define SIG_FN int /* signal-catching functions return int */
+# endif
+# else /*BSD*/
+# define SIG_FN void /* signal-catching functions return void */
+# endif /*BSD*/
+#endif
+
+#if !defined(SIGUSR1) && !defined(SIGUSR2)
+# define SIGUSR1 SIGEMT
+# define SIGUSR2 SIGFPE
+#endif
+#if !defined(SIGCHLD)
+# define SIGCHLD SIGCLD
+#endif
+
+#if !defined(ntohl) && !defined(htonl) && defined(BSD) && (BSD <= 43)
+/* if these aren't null macros in netinet/in.h, extern them here. */
+extern u_short htons(), ntohs();
+extern u_long htonl(), ntohl();
+#endif
+
+#if defined(USE_POSIX) && !defined(sun) && !defined(__sgi) \
+ && !defined(__convex__) && !defined(__ultrix) && !defined(_AUX_SOURCE)
+# define PORT_NONBLOCK O_NONBLOCK
+# define PORT_WOULDBLK EAGAIN
+#else
+# define PORT_NONBLOCK O_NDELAY
+# define PORT_WOULDBLK EWOULDBLOCK
+#endif
+
+#if defined(USE_POSIX)
+# define USE_SETSID
+#endif
+
+#if defined(USE_POSIX) || !defined(SYSV)
+#define USE_WAITPID
+#endif
+
+#if !defined(USE_POSIX)
+#define waitpid(x,y,z) (wait3(y,z,(struct rusage *)NULL))
+#endif
+
+#if defined(NeXT) || defined(_AIX) || defined(sun386)
+# undef WIFEXITED
+# undef WEXITSTATUS
+# undef WIFSIGNALED
+# undef WTERMSIG
+#endif /* NeXT */
+
+#if defined(sequent)
+#define WEXITSTATUS(x) ((x).w_retcode)
+#define WTERMSIG(x) ((x).w_termsig)
+#endif /* sequent */
+
+#if !defined(WIFEXITED)
+# define WIFEXITED(x) (!(x & 0177))
+#endif
+#if !defined(WEXITSTATUS)
+# define WEXITSTATUS(x) (x >> 8)
+#endif
+#if !defined(WIFSIGNALED)
+# define WIFSIGNALED(x) ((x & 0177) && ((x & 0377) != 0177))
+#endif
+#if !defined(WTERMSIG)
+# define WTERMSIG(x) (x & 0177)
+#endif
+
+#ifndef S_ISDIR
+# ifndef S_IFMT
+# define S_IFMT 0170000
+# endif
+# ifndef S_IFDIR
+# define S_IFDIR 0040000
+# endif
+# define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR)
+#endif
+
+#ifndef S_ISREG
+# ifndef S_IFMT
+# define S_IFMT 0170000
+# endif
+# ifndef S_IFREG
+# define S_IFREG 0100000
+# endif
+# define S_ISREG(m) ((m & S_IFMT) == S_IFREG)
+#endif
+
+#ifndef S_ISFIFO
+# ifndef S_IFMT
+# define S_IFMT 0170000
+# endif
+# ifndef S_IFIFO
+# define S_IFIFO 0010000
+# endif
+# define S_ISFIFO(m) ((m & S_IFMT) == S_IFIFO)
+#endif
+
+#if defined(NEED_STRTOUL) && \
+ (defined(__ultrix) || defined(__osf__) || defined(NeXT))
+# undef NEED_STRTOUL
+#endif
+
+#if defined(__ultrix) || defined(__osf__)
+# define MAYBE_HESIOD
+#endif
+
+#ifndef FD_SET
+#define NFDBITS 32
+#define FD_SETSIZE 32
+#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
+#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
+#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
+#define FD_ZERO(p) bzero((char *)(p), sizeof(*(p)))
+#endif
+
+#ifndef MIN
+# define MIN(x, y) ((x > y) ?y :x)
+#endif
+#ifndef MAX
+# define MAX(x, y) ((x > y) ?x :y)
+#endif
+
+#if !defined(PATH_MAX)
+# if defined(_POSIX_PATH_MAX)
+# define PATH_MAX _POSIX_PATH_MAX
+# else
+# if defined(MAXPATHLEN)
+# define PATH_MAX MAXPATHLEN
+# endif
+# endif
+#endif
+
+#if defined(BSD) || defined(__osf__) || defined(__convex__)
+# define HAVE_GETRUSAGE
+#endif
+
+/* May be set in the Makefile. */
+#if defined(HAVE_GETRUSAGE)
+# include <sys/resource.h>
+#endif
+
+/*
+ * Because Convex has true library function feof() which is
+ * patently wrong (it test bit _IOREAD) we need feof() as
+ * a macro.
+ */
+#if defined(__convex__) && !defined(feof)
+# define feof(p) ((p)->_flag&_IOEOF)
+#endif
+
+#if defined(M_UNIX) || defined(linux)
+# define SPURIOUS_ECONNREFUSED
+#endif
+
+/*
+ * Assume that a system has fchmod() unless something above says otherwise.
+ */
+#if !defined(HAVE_FCHMOD)
+# define HAVE_FCHMOD 1
+#endif
+
+
+/*
+ * Types needed for POSIX but missing on some systems.
+ */
+#if defined(SUNOS4)
+typedef int ssize_t;
+#endif
+
+/*
+ * We need to know the IPv6 address family number even on IPv4-only systems.
+ * Note that this is NOT a protocol constant, and that if the system has its
+ * own AF_INET6, different from ours below, all of BIND's libraries and
+ * executables will need to be recompiled after the system <sys/socket.h>
+ * has had this type added. The type number below is correct on most BSD-
+ * derived systems for which AF_INET6 is defined.
+ */
+#ifndef AF_INET6
+#define AF_INET6 24
+#endif
+
+/*
+ * Prototype the functions we'll be supplying.
+ */
+#ifdef NEED_PUTENV
+extern int putenv __P((char *));
+#endif
+
+#ifdef NEED_GETTIMEOFDAY
+extern int gettimeofday __P((struct timeval *, struct _TIMEZONE *));
+#endif
+
+#if defined(SVR4) && defined(sun)
+extern int gethostname __P((char *, size_t));
+#endif
+
+#ifdef NEED_STRDUP
+extern char *strdup __P((const char *));
+#endif
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