simpleroot no longer used

5 files changed, 0 insertions, 2111 deletions

diff --git a/distrib/alpha/simpleroot/Makefile.inc b/distrib/alpha/simpleroot/Makefile.inc
deleted file mode 100644
index 0b9ad002a27..00000000000
--- a/distrib/alpha/simpleroot/Makefile.inc
+++ /dev/null
@@ -1,7 +0,0 @@
-#	$OpenBSD: Makefile.inc,v 1.5 2001/09/04 22:25:02 deraadt Exp $
-
-IMAGESIZE?=		65536 # 32MB in 512 byte blocks
-BOOT_INSTALLBOOT?=	/usr/mdec/bootxx
-GZIP?=			cat
-GZIPFLAGS?=
-GZIPEXT?=
diff --git a/distrib/alpha/simpleroot/list b/distrib/alpha/simpleroot/list
deleted file mode 100644
index b3e536e5f59..00000000000
--- a/distrib/alpha/simpleroot/list
+++ /dev/null
@@ -1,30 +0,0 @@
-.cshrc
-.profile
-altroot
-bin
-bsd*
-dev
-etc
-home
-mnt
-root
-sbin
-sys
-tmp
-usr/bin/chflags
-usr/bin/cksum
-usr/bin/cmp
-usr/bin/cut
-usr/bin/ftp
-usr/bin/less
-usr/bin/more
-usr/bin/rsh
-usr/bin/sed
-usr/bin/sort
-usr/bin/strings
-usr/bin/tftp
-usr/bin/vi
-usr/mdec
-usr/sbin/rdate
-usr/share/misc/termcap
-var
diff --git a/distrib/simpleroot/Makefile b/distrib/simpleroot/Makefile
deleted file mode 100644
index e3298576cb9..00000000000
--- a/distrib/simpleroot/Makefile
+++ /dev/null
@@ -1,82 +0,0 @@
-#	$OpenBSD: Makefile,v 1.14 2001/06/23 19:44:56 deraadt Exp $
-
-REV=		${OSrev}
-
-ARCHDIR=	${.CURDIR}/../${MACHINE}/simpleroot
-
-.if exists(${ARCHDIR}/Makefile.inc)
-.include "${ARCHDIR}/Makefile.inc"
-.endif
-
-MOUNT_POINT?=	/mnt
-VND?=		svnd0
-VND_DEV=	/dev/${VND}a
-VND_RDEV=	/dev/r${VND}a
-DISKTYPE=	simpleroot
-PID!=		echo $$$$
-IMAGEDIR?=	/var/tmp
-REALIMAGE!=	echo ${IMAGEDIR}/image.${PID}
-IMAGE?=		${IMAGEDIR}/simpleroot${REV}.fs
-NEWFSOPTS?=
-GZIP?=
-
-LIST=		${ARCHDIR}/list
-
-.ifndef DESTDIR
-all:
-	@echo setenv DESTDIR before makeing a miniroot!
-	@false
-.else
-
-all:
-	dd if=/dev/zero of=${REALIMAGE} count=${IMAGESIZE}
-	vnconfig -v -c ${VND} ${REALIMAGE}
-	disklabel -w -r ${VND} ${DISKTYPE}
-.ifdef BOOT_DISKLABEL
-	disklabel -B ${BOOT_DISKLABEL} ${VND} ${DISKTYPE}
-.endif
-	newfs ${NEWFSOPTS} ${VND_RDEV}
-	mount ${VND_DEV} ${MOUNT_POINT}
-.ifdef BOOT_INSTALLBOOT
-	/usr/mdec/installboot -v ${MOUNT_POINT}/boot ${BOOT_INSTALLBOOT} ${VND}
-.endif
-	cd ${DESTDIR} && tar cf - `cat ${LIST}` | ( cd ${MOUNT_POINT}; \
-	  tar xpf - )
-	cp ${.CURDIR}/install.sh ${MOUNT_POINT}/install
-	chmod 755 ${MOUNT_POINT}/install
-	sed "/^VERSION=/s/=.*/=${REV}/" < ${.CURDIR}/install.sub \
-	  > ${MOUNT_POINT}/install.sub
-	sed -e "s/^ARCH=ARCH$/ARCH=`arch -s`/" \
-	    ${.CURDIR}/../${MACHINE}/install.md > ${MOUNT_POINT}/install.md
-	mkdir -p ${MOUNT_POINT}/mnt2
-.if exists(/sbin/ldconfig)
-	/usr/sbin/chroot ${MOUNT_POINT} /sbin/ldconfig
-.endif
-	( cd ${MOUNT_POINT} && \
-	tar cf - .??* * | ${GZIP} ${GZIPFLAGS} \
-	  > ${IMAGEDIR}/simpleroot${REV}.tar${GZIPEXT} )
-	@echo ""
-	@df -i ${MOUNT_POINT}
-	@echo ""
-	umount ${MOUNT_POINT}
-	vnconfig -u ${VND}
-	cp ${REALIMAGE} ${IMAGE}
-.if (${GZIP} == "gzip")
-	${GZIP} ${IMAGE}
-.endif
-	rm ${REALIMAGE}
-
-unconfig:
-	-umount -f ${MOUNT_POINT}
-	-vnconfig -u ${VND_DEV}
-	-/bin/rm -f ${IMAGE}
-
-clean cleandir:
-	/bin/rm -f core ${IMAGE}
-
-beforeinstall:
-	cp ${IMAGE} ${DESTDIR}/snapshot
-
-.endif	# DESTDIR check
-.include <bsd.obj.mk>
-.include <bsd.subdir.mk>
diff --git a/distrib/simpleroot/install.sh b/distrib/simpleroot/install.sh
deleted file mode 100644
index 0f9c11829a8..00000000000
--- a/distrib/simpleroot/install.sh
+++ /dev/null
@@ -1,533 +0,0 @@
-#!/bin/sh
-#	$OpenBSD: install.sh,v 1.4 2001/06/23 19:44:57 deraadt Exp $
-#	$NetBSD: install.sh,v 1.5.2.8 1996/08/27 18:15:05 gwr Exp $
-#
-# Copyright (c) 1996 The NetBSD Foundation, Inc.
-# All rights reserved.
-#
-# This code is derived from software contributed to The NetBSD Foundation
-# by Jason R. Thorpe.
-#
-# 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 NetBSD
-#        Foundation, Inc. and its contributors.
-# 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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.
-#
-
-#	OpenBSD installation script.
-#	In a perfect world, this would be a nice C program, with a reasonable
-#	user interface.
-
-FILESYSTEMS="/tmp/filesystems"		# used thoughout
-FQDN=""					# domain name
-
-trap "umount /tmp > /dev/null 2>&1" 0
-
-MODE="install"
-
-# include machine-dependent functions
-# The following functions must be provided:
-#	md_copy_kernel()	- copy a kernel to the installed disk
-#	md_get_diskdevs()	- return available disk devices
-#	md_get_cddevs()		- return available CD-ROM devices
-#	md_get_ifdevs()		- return available network interfaces
-#	md_get_partition_range() - return range of valid partition letters
-#	md_installboot()	- install boot-blocks on disk
-#	md_labeldisk()		- put label on a disk
-#	md_prep_disklabel()	- label the root disk
-#	md_welcome_banner()	- display friendly message
-#	md_not_going_to_install() - display friendly message
-#	md_congrats()		- display friendly message
-#	md_native_fstype()	- native filesystem type for disk installs
-#	md_native_fsopts()	- native filesystem options for disk installs
-
-# test if / is read write
-echo "" > /tmp/test_read_write_root 2> /dev/null
-if [ "X$?" != X"0" ]; then
-	echo "Please mount your rootfilesystem read/write - for"
-	echo "instance - if the disk you booted from is rz0 do"
-	echo "the following:"
-	echo ""
-	echo "  mount /dev/rz0a /"
-	echo ""
-	echo "Then you can restart the installation"
-	echo ""
-	exit 0
-else
-       rm -f /tmp/test_read_write_root
-fi
-
-# include machine dependent subroutines
-. ./install.md
-
-# include common subroutines
-. ./install.sub
-
-# which sets?
-THESETS="$ALLSETS $MDSETS"
-
-if [ "`df /`" = "`df /mnt`" ]; then
-	# Good {morning,afternoon,evening,night}.
-	md_welcome_banner
-	echo -n "Proceed with installation? [n] "
-else
-	echo "You seem to be trying to restart an interrupted installation!"
-	echo ""
-	echo "You can try to skip the disk preparation steps and continue,"
-	echo "otherwise you should reboot the miniroot and start over..."
-	echo -n "Skip disk initialization? [n] "
-fi
-getresp "n"
-case "$resp" in
-	y*|Y*)
-		echo	""
-		echo	"Cool!  Let's get to it..."
-		;;
-	*)
-		md_not_going_to_install
-		exit
-		;;
-esac
-
-echo ""
-echo "In case you install from an simpleroot image dd'ed onto a disk - do"
-echo -n "you plan to install OpenBSD onto the same disk ? [n] "
-getresp "n"
-case "$resp" in
-	y*|Y*)
-		SIMPLEROOT=simpleroot
-		;;
-	*)
-		SIMPLEROOT=
-		;;
-esac
-
-# XXX Work around vnode aliasing bug (thanks for the tip, Chris...)
-ls -l /dev > /dev/null 2>&1
-
-# Deal with terminal issues
-md_set_term
-
-# Get timezone info
-get_timezone
-
-if [ "`df /`" = "`df /mnt`" ]; then
-
-	while [ "X${ROOTDISK}" = "X" ]; do
-		getrootdisk
-	done
-
-	if [ "X${SIMPLEROOT}" = X"simpleroot" ]; then
-		SIMPLEROOTDISK=${ROOTDISK}a
-		if [ ! -L /mnt ]; then
-			( cd /; rmdir /mnt; ln -s / /mnt )
-		fi
-	else
-		SIMPLEROOTDISK=NO_GOOD_GREPABLE_STRING
-	fi
-
-	# Deal with disklabels, including editing the root disklabel
-	# and labeling additional disks.  This is machine-dependent since
-	# some platforms may not be able to provide this functionality.
-	md_prep_disklabel ${ROOTDISK}
-
-	# Assume partition 'a' of $ROOTDISK is for the root filesystem.
-	# Loop and get the rest.
-	# XXX ASSUMES THAT THE USER DOESN'T PROVIDE BOGUS INPUT.
-	cat << \__get_filesystems_1
-
-You will now have the opportunity to enter filesystem information.
-You will be prompted for device name and mount point (full path,
-including the prepending '/' character).
-
-Note that these do not have to be in any particular order.  You will
-be given the opportunity to edit the resulting 'fstab' file before
-any of the filesystems are mounted.  At that time you will be able
-to resolve any filesystem order dependencies.
-
-__get_filesystems_1
-
-	echo	"The following will be used for the root filesystem:"
-	echo	"	${ROOTDISK}a	/"
-
-	echo	"${ROOTDISK}a /" > ${FILESYSTEMS}
-
-	resp="X"	# force at least one iteration
-	while [ "X$resp" != X"done" ]; do
-		echo	""
-		echo -n	"Device name? [done] "
-		getresp "done"
-		case "$resp" in
-		done)
-			;;
-
-		*)
-			_device_name=`basename $resp`
-
-			# force at least one iteration
-			_first_char="X"
-			while [ "X${_first_char}" != X"/" ]; do
-				echo -n "Mount point? "
-				getresp ""
-				_mount_point=$resp
-				_first_char=`firstchar ${_mount_point}`
-				if [ "X${_first_char}" != X"/" ]; then
-					echo "mount point must be an absolute path!"
-				fi
-			done
-			if [ "X${_mount_point}" = X"/" ]; then
-				echo "root mount point already taken care of!"
-			else
-				echo "${_device_name} ${_mount_point}" \
-					>> ${FILESYSTEMS}
-			fi
-			resp="X"	# force loop to repeat
-			;;
-		esac
-	done
-
-	echo	""
-	echo	"You have configured the following devices and mount points:"
-	echo	""
-	cat ${FILESYSTEMS}
-	echo	""
-	echo	"Filesystems will now be created on these devices."
-	echo -n	"If you made any mistakes, you may edit this now.  Edit? [n] "
-	getresp "n"
-	case "$resp" in
-		y*|Y*)
-			${EDITOR} ${FILESYSTEMS}
-			;;
-		*)
-			;;
-	esac
-	echo 	""
-	echo	 "The next step will overwrite any existing data on:"
-	(
-		echo -n "	"
-		while read _device_name _junk; do
-			echo -n "${_device_name} "
-		done
-		echo ""
-	) < ${FILESYSTEMS}
-	echo	""
-
-	echo -n	"Are you really sure that you're ready to proceed? [n] "
-	getresp "n"
-	case "$resp" in
-		y*|Y*)
-			;;
-		*)
-			echo "ok, try again later..."
-			exit
-			;;
-	esac
-
-	# Loop though the file, place filesystems on each device.
-	echo	"Creating filesystems..."
-	cat ${FILESYSTEMS} | grep -v ${SIMPLEROOTDISK} | (
-		while read _device_name _junk; do
-			newfs /dev/r${_device_name}
-			echo ""
-		done
-	)
-
-	# TTT this should be done better
-	if [ "X${SIMPLEROOT}" = X"simpleroot" ]; then
-		USRDEVICE=`grep /usr$ ${FILESYSTEMS} | cut -d" " -f1`
-		mkdir /tmp/mnt
-		mount /dev/${USRDEVICE} /tmp/mnt
-		echo -n "Copying the old /usr directory to the new location ..."
-		( cd /usr; tar cf - * ) | ( cd /tmp/mnt; tar xpf - )
-		echo " done."
-		umount /tmp/mnt
-		rmdir /tmp/mnt
-	fi
-fi
-
-# Get network configuration information, and store it for placement in the
-# root filesystem later.
-cat << \__network_config_1
-
-You will now be given the opportunity to configure the network.  This will
-be useful if you need to transfer the installation sets via FTP or NFS.
-Even if you choose not to transfer installation sets that way, this
-information will be preserved and copied into the new root filesystem.
-
-Note, enter all symbolic host names WITHOUT the domain name appended.
-I.e. use 'hostname' NOT 'hostname.domain.name'.
-
-__network_config_1
-echo -n	"Configure the network? [y] "
-getresp "y"
-case "$resp" in
-	y*|Y*)
-		resp=""		# force at least one iteration
-		while [ "X${resp}" = X"" ]; do
-			echo -n "Enter system hostname: [$resp] "
-			getresp "$resp"
-		done
-		hostname $resp
-		echo $resp > /tmp/myname
-
-		resp=""		# force at least one iteration
-		while [ "X${resp}" = X"" ]; do
-			echo -n "Enter DNS domain name: [$FQDN] "
-			getresp "$FQDN"
-		done
-		FQDN=$resp
-
-		configurenetwork
-
-		echo -n "Enter IP address of default route: [none] "
-		getresp "none"
-		if [ "X${resp}" != X"none" ]; then
-			route delete default > /dev/null 2>&1
-			if route add default $resp > /dev/null ; then
-				echo $resp > /tmp/mygate
-			fi
-		fi
-
-		echo -n	"Enter IP address of primary nameserver: [none] "
-		getresp "none"
-		if [ "X${resp}" != X"none" ]; then
-			echo "domain $FQDN" > /tmp/resolv.conf
-			echo "nameserver $resp" >> /tmp/resolv.conf
-			echo "search $FQDN" >> /tmp/resolv.conf
-
-			echo -n "Would you like to use the nameserver now? [y] "
-			getresp "y"
-			case "$resp" in
-				y*|Y*)
-					cp /tmp/resolv.conf \
-					    /tmp/resolv.conf.shadow
-					;;
-
-				*)
-					;;
-			esac
-		fi
-
-		echo ""
-		echo "The host table is as follows:"
-		echo ""
-		cat /tmp/hosts
-		echo ""
-		echo "You may want to edit the host table in the event that"
-		echo "you are doing an NFS installation or an FTP installation"
-		echo "without a name server and want to refer to the server by"
-		echo "name rather than by its numeric ip address."
-		echo -n "Would you like to edit the host table? [n] "
-		getresp "n"
-		case "$resp" in
-			y*|Y*)
-				${EDITOR} /tmp/hosts
-				;;
-
-			*)
-				;;
-		esac
-
-		cat << \__network_config_2
-
-You will now be given the opportunity to escape to the command shell to
-do any additional network configuration you may need.  This may include
-adding additional routes, if needed.  In addition, you might take this
-opportunity to redo the default route in the event that it failed above.
-If you do change the default route, and wish for that change to carry over
-to the installed system, execute the following command at the shell
-prompt:
-
-	echo <ip_address_of_gateway> > /tmp/mygate
-
-where <ip_address_of_gateway> is the IP address of the default router.
-
-__network_config_2
-		echo -n "Escape to shell? [n] "
-		getresp "n"
-		case "$resp" in
-			y*|Y*)
-				echo "Type 'exit' to return to install."
-				sh
-				;;
-
-			*)
-				;;
-		esac
-		;;
-	*)
-		;;
-esac
-
-if [ "`df /`" = "`df /mnt`" ]; then
-	# Now that the network has been configured, it is safe to configure the
-	# fstab.
-	(
-		while read _dev _mp; do
-			if [ "$mp" = "/" ]; then
-				echo /dev/$_dev $_mp ffs rw 1 1
-			else
-				echo /dev/$_dev $_mp ffs rw 1 2
-			fi
-		done
-	) < ${FILESYSTEMS} > /tmp/fstab
-
-	echo	"The fstab is configured as follows:"
-	echo	""
-	cat /tmp/fstab
-	cat << \__fstab_config_1
-
-You may wish to edit the fstab.  For example, you may need to resolve
-dependencies in the order which the filesystems are mounted.  You may
-also wish to take this opportunity to place NFS mounts in the fstab.
-This would be especially useful if you plan to keep '/usr' on an NFS
-server.
-
-__fstab_config_1
-	echo -n	"Edit the fstab? [n] "
-	getresp "n"
-	case "$resp" in
-		y*|Y*)
-			${EDITOR} /tmp/fstab
-			;;
-
-		*)
-			;;
-	esac
-
-	echo ""
-	munge_fstab /tmp/fstab /tmp/fstab.shadow
-	mount_fs /tmp/fstab.shadow
-fi
-
-mount | while read line; do
-	set -- $line
-	if [ "$2" = "/" -a "$3" = "nfs" ]; then
-		echo "You appear to be running diskless."
-		echo -n	"Are the install sets on one of your currently mounted filesystems? [n] "
-		getresp "n"
-		case "$resp" in
-			y*|Y*)
-				get_localdir
-				;;
-			*)
-				;;
-		esac
-	fi
-done
-
-install_sets $THESETS
-
-# Copy in configuration information and make devices in target root.
-
-if [ ! -d /mnt/etc -o ! -d /mnt/usr/share/zoneinfo -o ! -d /mnt/dev ]; then
-	echo "Something needed to complete the installation seems"
-	echo "to be missing, did you forget to extract a required set?"
-	echo ""
-	echo "Please review the installation notes and try again..."
-	echo ""
-	echo "You *may* be able to correct the problem and type 'install'"
-	echo "without having to extract all of the distribution sets again."
-	exit
-fi
-
-cd /tmp
-for file in fstab hostname.* hosts myname mygate resolv.conf; do
-	if [ -f $file ]; then
-		echo -n "Copying $file..."
-		cp $file /mnt/etc/$file
-		echo "done."
-	fi
-done
-
-# If no zoneinfo on the installfs, give them a second chance
-# TTT if [ ! -e /usr/share/zoneinfo ]; then
-	get_timezone
-# TTT fi
-if [ ! -e /mnt/usr/share/zoneinfo ]; then
-	echo "Cannot install timezone link..."
-else
-	echo -n "Installing timezone link..."
-	rm -f /mnt/etc/localtime
-	ln -s /usr/share/zoneinfo/$TZ /mnt/etc/localtime
-	echo "done."
-fi
-
-
-if [ "X${SIMPLEROOT}" != X"simpleroot" ]; then
-
-	md_copy_kernel
-
-	md_installboot ${ROOTDISK}
-
-	if [ ! -x /mnt/dev/MAKEDEV ]; then
-		echo "No /dev/MAKEDEV installed, something is wrong here..."
-		exit
-	fi
-
-	echo -n "Making all devices..."
-	cd /mnt/dev
-	sh MAKEDEV all
-	echo "done."
-	cd /
-else
-	echo ""
-	echo "Removing files from the simpleroot which do not belong"
-	echo "to the installed sets."
-	echo ""
-	echo -n "Did you install the comp${VERSION} set ? [y] "
-	getresp "n"
-	case "$resp" in
-		n*|N*)
-			rm -f /sys /var/db/libc.tags
-			;;
-		*)
-			;;
-	esac
-	echo -n "Did you install the game${VERSION} set ? [y] "
-	getresp "n"
-	case "$resp" in
-		n*|N*)
-			rm -rf /var/games
-			;;
-		*)
-			;;
-	esac
-fi
-
-rmdir /mnt2
-
-unmount_fs /tmp/fstab.shadow
-
-if [ "X${SIMPLEROOT}" = X"simpleroot" ]; then
-	rm -f /mnt; mkdir /mnt
-fi
-
-# Pat on the back.
-md_congrats
-
-# ALL DONE!
-exit 0
diff --git a/distrib/simpleroot/install.sub b/distrib/simpleroot/install.sub
deleted file mode 100644
index 4a1625171ae..00000000000
--- a/distrib/simpleroot/install.sub
+++ /dev/null
@@ -1,1459 +0,0 @@
-#!/bin/sh
-#	$OpenBSD: install.sub,v 1.12 2001/09/19 00:04:03 krw Exp $
-#	$NetBSD: install.sub,v 1.5.2.8 1996/09/02 23:25:02 pk Exp $
-#
-# Copyright (c) 1996 The NetBSD Foundation, Inc.
-# All rights reserved.
-#
-# This code is derived from software contributed to The NetBSD Foundation
-# by Jason R. Thorpe.
-#
-# 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 NetBSD
-#        Foundation, Inc. and its contributors.
-# 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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.
-#
-
-#	OpenBSD installation/upgrade script - common subroutines.
-
-ROOTDISK=""				# filled in below
-VERSION=
-export VERSION
-
-ALLSETS="base etc misc comp man game"	# default install sets
-UPGRSETS="base misc comp man game"		# default upgrade sets
-SNAPSETS="bin dev etc games man misc sbin \
-	  usr.bin usr.binutils usr.games usr.include \
-	  usr.lib usr.libexec usr.misc usr.sbin usr.share var"
-THESETS=					# one of the above
-
-local_sets_dir=""			# Path searched for sets by install_sets
-					# on the local filesystems
-
-# decide upon an editor
-if [ X$EDITOR = X ]; then
-	if [ -x /usr/bin/vi ]; then
-		EDITOR=vi
-	else
-		EDITOR=ed
-	fi
-	export EDITOR
-fi
-
-# Please don't use the 1 of n form below, good idea, wrong implementation!
-# get a reponse with default[s]
-getresp() {
-	valid="false"
-	while [ "X$valid" = "Xfalse" ]; do
-		read resp
-		if [ "X$resp" = "X" ]; then
-			resp=$1
-		fi
-		if [ $# -gt 1 ]; then
-			for i in $@; do
-				if [ "X$resp" = "X$i" ]; then
-					valid="true"
-				fi
-			done
-		else
-			valid="true"
-		fi
-		if [ "X$valid" = "Xfalse" ]; then
-			echo "Try again: Enter one of [$@]"
-		fi
-	done	
-}
-
-isin() {
-# test the first argument against the remaining ones, return succes on a match
-	local	_a
-
-	_a=$1; shift
-	while [ $# != 0 ]; do
-		if [ "$_a" = "$1" ]; then return 0; fi
-		shift
-	done
-	return 1
-}
-
-rmel() {
-# remove first argument from list formed by the remaining arguments
-	local	_a
-
-	_a=$1; shift
-	while [ $# != 0 ]; do
-		if [ "$_a" != "$1" ]; then
-			echo "$1";
-		fi
-		shift
-	done
-}
-
-cutword () {
-# read a line of data, return Nth element.
-	local _a
-	local _n
-	local _oifs
-
-	# optional field separator
-	_oifs="$IFS"
-	case "$1" in
-		-t?*) IFS=${1#-t}; shift;;
-	esac
-
-	_n=$1
-	read _a; set -- $_a
-	IFS="$_oifs"
-	if [ "$1" = "" ]; then return; fi
-	eval echo \$$_n
-}
-
-cutlast () {
-# read a line of data, return last element. Equiv. of awk '{print $NF}'.
-	local _a
-	local _oifs
-
-	# optional field separator
-	_oifs="$IFS"
-	case "$1" in
-		-t?*) IFS=${1#-t}; shift;;
-	esac
-
-	read _a; set -- $_a
-	IFS="$_oifs"
-	if [ "$1" = "" ]; then return; fi
-	while [ "$#" -gt 10 ]; do shift 10; done
-	eval echo \$$#
-}
-
-firstchar () {
-# return first character of argument
-	local _a
-	_a=$1
-	while [ ${#_a} != 1 ]; do
-		_a=${_a%?}
-	done
-	echo $_a
-}
-
-basename () {
-	local _oifs
-	if [ "$1" = "" ]; then return; fi
-	_oifs="$IFS"
-	IFS="/"
-	set -- $1
-	IFS="$_oifs"
-	while [ "$#" -gt 10 ]; do shift 10; done
-	eval echo \$$#
-}
-
-dir_has_sets() {
-	# return true when the directory $1 contains a set for $2...$n
-	local _dir
-	local _file
-
-	_dir=$1; shift
-	for _file in $*
-	do
-		if [ -f $_dir/${_file}${VERSION}.tar.gz ]; then
-			return 0
-		fi
-		# Try for stupid msdos convention
-		if [ -f $_dir/${_file}${VERSION}.tgz ]; then
-			return 0
-		fi
-		# Special check for kernel
-		if [ $_file = "kernel" -a -f $_dir/bsd ]; then
-			return 0
-		fi
-	done
-	return 1
-}
-
-twiddle() {
-# spin the propeller so we don't get bored
-	while : ; do  
-		sleep 1; echo -n "/";
-		sleep 1; echo -n "-";
-		sleep 1; echo -n "\\";
-		sleep 1; echo -n "|";
-	done > /dev/tty & echo $!
-}
-
-get_localdir() {
-	# $1 is relative mountpoint
-	local _mp
-	local _dir
-
-	_mp=$1
-	_dir=
-	while : ; do
-	    echo -n "Enter the pathname where the sets are stored [$_dir] "
-	    getresp "$_dir"
-	    _dir=$resp
-
-	    # Allow break-out with empty response
-	    if [ -z "$_dir" ]; then
-		echo -n "Are you sure you don't want to set the pathname? [n] "
-		getresp "n"
-		case "$resp" in
-			y*|Y*)
-				break
-				;;
-			*)
-				continue
-				;;
-		esac
-	    fi
-
-	    if dir_has_sets "$_mp/$_dir" $THESETS
-	    then
-		local_sets_dir="$_mp/$_dir"
-		break
-	    else
-		cat << __get_reldir_1
-The directory \"$local_sets_dir\" does not exist, or does not hold any of the
-upgrade sets.
-__get_reldir_1
-		echo -n "Re-enter pathname? [y] "
-		getresp "y"
-		case "$resp" in
-			y*|Y*)
-				;;
-			*)
-				local_sets_dir=""
-				break
-				;;
-		esac
-	    fi
-	done
-}
-
-getrootdisk() {
-	cat << \__getrootdisk_1
-
-The installation program needs to know which disk to consider
-the root disk.  Note the unit number may be different than
-the unit number you used in the standalone installation
-program.
-
-Available disks are:
-
-__getrootdisk_1
-	_DKDEVS=`md_get_diskdevs`
-	echo	"$_DKDEVS"
-	echo	""
-	echo -n	"Which disk is the root disk? "
-	getresp ""
-	if isin $resp $_DKDEVS ; then
-		ROOTDISK="$resp"
-	else
-		echo ""
-		echo "The disk $resp does not exist."
-		ROOTDISK=""
-	fi
-}
-
-labelmoredisks() {
-	cat << \__labelmoredisks_1
-
-You may label the following disks:
-
-__labelmoredisks_1
-	echo "$_DKDEVS"
-	echo	""
-	echo -n	"Label which disk? [done] "
-	getresp "done"
-	case "$resp" in
-		done)
-			;;
-
-		*)
-			if isin $resp $_DKDEVS ; then
-				md_labeldisk $resp
-			else
-				echo ""
-				echo "The disk $resp does not exist."
-			fi
-			;;
-	esac
-}
-
-addhostent() {
-	# $1 - IP address
-	# $2 - symbolic name
-
-	# Create an entry in the hosts table.  If no host table
-	# exists, create one.  If the IP address already exists,
-	# replace its entry.
-	if [ ! -f /tmp/hosts ]; then
-		echo "127.0.0.1 localhost" > /tmp/hosts
-	fi
-
-	sed "/^$1 /d" < /tmp/hosts > /tmp/hosts.new
-	mv /tmp/hosts.new /tmp/hosts
-
-	echo "$1 $2.$FQDN $2" >> /tmp/hosts
-}
-
-addifconfig() {
-	# $1 - interface name
-	# $2 - interface symbolic name
-	# $3 - interface IP address
-	# $4 - interface netmask
-	# $5 - (optional) interface link-layer directives
-
-	# Create a hostname.* file for the interface.
-	echo "inet $2 $4 NONE $5" > /tmp/hostname.$1
-
-	addhostent $3 $2
-}
-
-configurenetwork() {
-	local _ifsdone
-	local _ifs
-
-	_IFS=`md_get_ifdevs`
-	_ifsdone=""
-	resp=""		# force at least one iteration
-	while [ "X${resp}" != X"done" ]; do
-	cat << \__configurenetwork_1
-
-You may configure the following network interfaces (the interfaces
-marked with [X] have been successfully configured):
-
-__configurenetwork_1
-
-		for _ifs in $_IFS; do
-			if isin $_ifs $_ifsdone ; then
-				echo -n "[X] "
-			else
-				echo -n "    "
-			fi
-			echo $_ifs
-		done
-		echo	""
-		echo -n	"Configure which interface? [done] "
-		getresp "done"
-		case "$resp" in
-		"done")
-			;;
-		*)
-			_ifs=$resp
-			if isin $_ifs $_IFS ; then
-				if configure_ifs $_ifs ; then
-					_ifsdone="$_ifs $_ifsdone"
-				fi
-			else
-				echo "Invalid response: \"$resp\" is not in list"
-			fi
-			;;
-		esac
-	done
-}
-
-configure_ifs() {
-
-	local _up
-	local _interface_name
-	local _interface_ip
-	local _interface_mask
-	local _interface_symname
-	local _interface_extra
-	local _hostname
-
-	_interface_name=$1
-
-	set -- `ifconfig $_interface_name | sed -n '
-		1s/.*<UP,.*$/UP/p
-		1s/.*<.*>*$/DOWN/p
-		2s/inet//
-		2s/--> [0-9.][0-9.]*//
-		2s/netmask//
-		2s/broadcast//
-		2p'`
-
-	_up=$1
-	_interface_ip=$2
-	_interface_mask=$3
-
-	# Get IP address
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "IP address? [$_interface_ip] "
-		getresp "$_interface_ip"
-		_interface_ip=$resp
-	done
-
-	# Get symbolic name
-	_hostname=`hostname`
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Symbolic (host) name? [$_hostname] "
-		getresp "$_hostname"
-		_interface_symname=$resp
-	done
-
-	# Get netmask
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Netmask? [$_interface_mask] "
-		getresp "$_interface_mask"
-		_interface_mask=$resp
-	done
-
-	echo "Your network interface might require additional link-layer"
-	echo "directives (like \`link0'). If this is the case you can enter"
-	echo "these at the next prompt."
-	echo ""
-	echo -n "Additional link-layer arguments? [$_interface_extra] "
-	getresp "$_interface_extra"
-	if [ "X${resp}" != X"" ]; then
-		_interface_extra=$resp
-	fi
-
-	# Configure the interface.  If it
-	# succeeds, add it to the permanent
-	# network configuration info.
-	if [ $_up != "UP" ]; then
-		ifconfig ${_interface_name} down
-		if ifconfig ${_interface_name} inet \
-		    ${_interface_ip} \
-		    netmask ${_interface_mask} ${_interface_extra} up ; then
-			addifconfig \
-			    ${_interface_name} \
-			    ${_interface_symname} \
-			    ${_interface_ip} \
-			    ${_interface_mask} "${_interface_extra}"
-			return 0
-		fi
-	else
-		echo "Interface ${_interface_name} is already active."
-		echo "Just saving configuration on new root filesystem."
-		addifconfig \
-		    ${_interface_name} \
-		    ${_interface_symname} \
-		    ${_interface_ip} \
-		    ${_interface_mask} "${_interface_extra}"
-	fi
-	return 1
-}
-
-# Much of this is gratuitously stolen from /etc/netstart.
-enable_network() {
-
-	# Set up the hostname.
-	if [ ! -f /mnt/etc/myname ]; then
-		echo "ERROR: no /etc/myname!"
-		return 1
-	fi
-	hostname=`cat /mnt/etc/myname`
-	hostname $hostname
-
-	# configure all the interfaces which we know about.
-(
-	tmp="$IFS"
-	IFS="$IFS."
-	set -- `echo /mnt/etc/hostname*`
-	IFS=$tmp
-	unset tmp
-
-	while [ $# -ge 2 ] ; do
-		shift		# get rid of "hostname"
-		(
-			read af name mask bcaddr extras
-			read dt dtaddr
-
-			if [ ! -n "$name" ]; then
-		    echo "/etc/hostname.$1: invalid network configuration file"
-				exit
-			fi
-
-			cmd="ifconfig $1 $af $name "
-			if [ "${dt}" = "dest" ]; then cmd="$cmd $dtaddr"; fi
-			if [ -n "$mask" ]; then cmd="$cmd netmask $mask"; fi
-			if [ -n "$bcaddr" -a "X$bcaddr" != "XNONE" ]; then
-				cmd="$cmd broadcast $bcaddr";
-			fi
-			cmd="$cmd $extras"
-
-			$cmd
-		) < /mnt/etc/hostname.$1
-		shift
-	done
-)
-
-	# set the address for the loopback interface
-	ifconfig lo0 inet localhost
-
-	# use loopback, not the wire
-	route add $hostname localhost
-
-	# /etc/mygate, if it exists, contains the name of my gateway host
-	# that name must be in /etc/hosts.
-	if [ -f /mnt/etc/mygate ]; then
-		route delete default > /dev/null 2>&1
-		route add default `cat /mnt/etc/mygate`
-	fi
-
-	# enable the resolver, if appropriate.
-	if [ -f /mnt/etc/resolv.conf ]; then
-		_resolver_enabled="TRUE"
-		cp /mnt/etc/resolv.conf /tmp/resolv.conf.shadow
-	fi
-
-	# Display results...
-	echo	"Network interface configuration:"
-	ifconfig -a
-
-	echo	""
-
-	if [ "X${_resolver_enabled}" = X"TRUE" ]; then
-		route show
-		echo	""
-		echo	"Resolver enabled."
-	else
-		route -n show
-		echo	""
-		echo	"Resolver not enabled."
-	fi
-
-	return 0
-}
-
-install_ftp() {
-	# Get several parameters from the user, and create
-	# a shell script that directs the appropriate
-	# commands into ftp.
-	cat << \__install_ftp_1
-
-This is an automated ftp-based installation process.  You will be asked
-several questions.  The correct set of commands will be placed in a script
-that will be fed to ftp(1).
-
-__install_ftp_1
-
-	# Provide a list of possible FTP servers
-	echo -n "Do you want a list of potential FTP servers? [y] "
-	getresp "y"
-	case "$resp" in
-	n*|N*) ;;
-	*)
-		ftp -V -a ftp://ftp.openbsd.org/pub/OpenBSD/`echo ${VERSION} | sed 's/\(.\)\(.\)/\1.\2/'`/ftplist | cat
-		;;
-	esac
-
-	# Get server IP address
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Server IP? [${_ftp_server_ip}] "
-		getresp "${_ftp_server_ip}"
-		_ftp_server_ip=$resp
-	done
-
-	# Get server directory
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Server directory? [${_ftp_server_dir}] "
-		getresp "${_ftp_server_dir}"
-		_ftp_server_dir=$resp
-	done
-
-	# Get login name
-	resp=""		# force one iteration
-	_ftp_server_login=anonymous
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Login? [${_ftp_server_login}] "
-		getresp "${_ftp_server_login}"
-		_ftp_server_login=$resp 
-	done
-
-	# Get password
-	resp=""		# force one iteration
-	_ftp_server_password=root@`hostname`.${FQDN}
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Password? [${_ftp_server_password}] "
-		getresp "${_ftp_server_password}"
-		_ftp_server_password=$resp
-	done
-
-	# Get list of files for mget.
-	cat << __install_ftp_2
-
-You will now be asked for files to extract.  If you specify just a setname,
-it will be treated as setname${VERSION}.tgz or you can specify the
-explict name.  You can also enter 'all' to install all the standard sets,
-or 'list' to list the files avilable at ${_ftp_server_ip}:${_ftp_server_dir}.
-When you are done entering files, enter 'done'.
-
-If you were enter 'all', the following sets would be fetched/extracted:
-	$THESETS
-
-Some of these sets are required for your ${MODE} and some are optional.
-Consult the intallation notes if you are not sure which sets are required!
-
-__install_ftp_2
-	echo "#!/bin/sh" > /tmp/ftp-script.sh
-	echo "cd /mnt" >> /tmp/ftp-script.sh
-	echo "ftp -i -n $_ftp_server_ip << \__end_commands" >> \
-	    /tmp/ftp-script.sh
-	echo "user $_ftp_server_login $_ftp_server_password" >> \
-	    /tmp/ftp-script.sh
-	echo "bin" >> /tmp/ftp-script.sh
-	echo "cd $_ftp_server_dir" >> /tmp/ftp-script.sh
-
-	resp=""		# force one interation
-	while [ "X${resp}" != X"done" ]; do
-		echo -n "File? [done] "
-		getresp "done"
-		if [ "X${resp}" = X"done" ]; then
-			break
-		fi
-		if [ "X${resp}" = X"list" ]; then
-			echo "ls" >> /tmp/ftp-script.sh
-			continue
-		fi
-		if [ "X${resp}" = X"all" ]; then
-			resp="$THESETS"
-		fi
-
-		for _ftp_file in $resp; do
-			if [ "X${_ftp_file}" = "Xkernel" ]; then
-				echo -n "get " >> /tmp/ftp-script.sh
-				echo "bsd" >> /tmp/ftp-script.sh
-			else
-				echo -n "get " >> /tmp/ftp-script.sh
-				echo -n "${_ftp_file}" | \
-				    sed "/\./!s/\$/${VERSION}.tgz/" >> \
-					/tmp/ftp-script.sh
-				if [ "X${SIMPLEROOT}" != X"simpleroot" ]; then
-					echo " |\"tar -zxvpf - \"" >> \
-				    	    /tmp/ftp-script.sh
-				else
-					echo " |\"tar -zxvpf - ./usr\"" >> \
-					    /tmp/ftp-script.sh
-				fi
-			fi
-		done
-	done
-
-	echo "quit" >> /tmp/ftp-script.sh
-	echo "__end_commands" >> /tmp/ftp-script.sh
-
-	cat << \__install_ftp_3
-
-Fetching the files via ftp may take a long time, especially over a slow
-network connection.  You may want to review/edit the ftp script to make
-sure that you haven't made any errors in the file names.
-__install_ftp_3
-	echo -n "edit ftp script? [n] "
-	getresp "n"
-	case "$resp" in
-	y*|Y*)
-		$EDITOR /tmp/ftp-script.sh
-		;;
-	*)
-		;;
-	esac
-	
-	echo -n "submit ftp script? [y] "
-	getresp "y"
-	case "$resp" in
-	y*|Y*)
-		sh /tmp/ftp-script.sh
-		echo "Extraction complete."
-		;;
-	*)
-		;;
-	esac
-	
-	rm -f /tmp/ftp-script.sh
-}
-
-install_from_mounted_fs() {
-	# $1 - directory containing installation sets
-	local _filename
-	local _sets
-	local _next
-	local _f
-	local _kernel
-
-	_sets=""
-	if dir_has_sets $1 $THESETS; then
-		for _f in $THESETS ; do
-			if [ "X${_f}" = "Xkernel" ]; then
-				if [ -f $1/bsd ]; then
-					_kernel=bsd
-				fi
-			elif [ -f $1/${_f}${VERSION}.tar.gz ]; then
-				_sets="$_sets ${_f}${VERSION}.tar.gz"
-			elif [ -f $1/${_f}${VERSION}.tgz ]; then
-				_sets="$_sets ${_f}${VERSION}.tgz"
-			fi
-		done
-	else
-		echo "There are no OpenBSD install sets available in \"$1\""
-		return
-	fi
-
-	while : ; do
-		echo "The following sets are available for extraction:"
-		echo "(marked sets have already been extracted)"
-		echo ""
-
-		_next=""
-		for _f in $_sets $_kernel ; do
-			if isin $_f $_setsdone; then
-				echo -n "[X] "
-				_next=""
-			else
-				echo -n "    "
-				if [ -z "$_next" ]; then _next=$_f; fi
-			fi
-			echo $_f
-		done
-		echo ""
-
-		# Get the name of the file.
-		if [ "X$_next" = "X" ]; then resp=n; else resp=y; fi
-		echo -n "Continue extraction [$resp]?"
-		getresp "$resp"
-		if [ "$resp" = "n" ]; then
-			break
-		fi
-
-		echo -n "File name [$_next]? "
-		getresp "$_next"
-		_f=$resp
-		_filename="/$1/$_f"
-
-		# Ensure file exists
-		if [ ! -f $_filename ]; then
-			echo "File $_filename does not exist.  Check to make"
-			echo "sure you entered the information properly."
-			continue
-		fi
-
-		# Extract file
-		if [ X$_f = X$_kernel ]; then
-			cp $_filename /mnt/$_f
-		else
-			if [ "X${SIMPLEROOT}" != X"simpleroot" ]; then
-				cat $_filename | (cd /mnt; tar -zxvpf -)
-			else
-				cat $_filename | (cd /mnt; tar -zxvpf - ./usr)
-			fi
-		fi
-		echo "Extraction complete."
-		_setsdone="$_f $_setsdone"
-
-	done
-}
-
-install_cdrom() {
-	local _drive
-	local _partition_range
-	local _partition
-	local _fstype
-	local _directory
-
-	# Get the cdrom device info
-	cat << \__install_cdrom_1
-
-The following CD-ROM devices are installed on your system; please select
-the CD-ROM device containing the partition with the installation sets:
-
-__install_cdrom_1
-	_CDDEVS=`md_get_cddevs`
-	echo    "$_CDDEVS"
-	echo	""
-	echo -n	"Which is the CD-ROM with the installation media? [abort] "
-	getresp "abort"
-	case "$resp" in
-		abort)
-			echo "Aborting."
-			return
-			;;
-
-		*)
-			if isin $resp $_CDDEVS ; then
-				_drive=$resp
-			else
-				echo ""
-				echo "The CD-ROM $resp does not exist."
-				echo "Aborting."
-				return
-			fi
-			;;
-	esac
-
-	# Get partition
-	_partition_range=`md_get_partition_range`
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Partition? [c] "
-		getresp "c"
-		case "$resp" in
-			$_partition_range)
-				_partition=$resp
-				;;
-
-			*)
-				echo "Invalid response: $resp"
-				resp=""		# force loop to repeat
-				;;
-		esac
-	done
-
-	# Ask for filesystem type
-	cat << \__install_cdrom_2
-
-There are two CD-ROM filesystem types currently supported by this program:
-	1) ISO-9660 (cd9660)
-	2) Berkeley Fast Filesystem (ffs)
-
-__install_cdrom_2
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Which filesystem type? [cd9660] "
-		getresp "cd9660"
-		case "$resp" in
-			cd9660|ffs)
-				_fstype=$resp
-				;;
-
-			*)
-				echo "Invalid response: $resp"
-				resp=""		# force loop to repeat
-				;;
-		esac
-	done
-
-	# Mount the CD-ROM
-	if ! mount -t ${_fstype} -o ro \
-	    /dev/${_drive}${_partition} /mnt2 ; then
-		echo "Cannot mount CD-ROM drive.  Aborting."
-		return
-	fi
-
-	# Get the directory where the file lives
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo "Enter the directory relative to the mount point that"
-		echo -n "contains the file. [${_directory}] "
-		getresp "${_directory}"
-	done
-	_directory=$resp
-
-	install_from_mounted_fs /mnt2/${_directory}
-	umount -f /mnt2 > /dev/null 2>&1
-}
-
-mount_a_disk() {
-	# Mount a disk on /mnt2. The set of disk devices to choose from
-	# is $_DKDEVS.
-	# returns 0 on failure.
-
-	local _drive
-	local _partition_range
-	local _partition
-	local _fstype
-	local _fsopts
-	local _directory
-	local _md_fstype
-	local _md_fsopts
-
-	getresp "abort"
-	case "$resp" in
-		abort)
-			echo "Aborting."
-			return 0
-			;;
-
-		*)
-			if isin $resp $_DKDEVS ; then
-				_drive=$resp
-			else
-				echo ""
-				echo "The disk $resp does not exist."
-				echo "Aborting."
-				return 0
-			fi
-			;;
-	esac
-
-	# Get partition
-	_partition_range=`md_get_partition_range`
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Partition? [d] "
-		getresp "d"
-		case "$resp" in
-			$_partition_range)
-				_partition=$resp
-				;;
-
-			*)
-				echo "Invalid response: $resp"
-				resp=""		# force loop to repeat
-				;;
-		esac
-	done
-
-	# Ask for filesystem type
-	cat << \__mount_a_disk_2
-
-The following filesystem types are supported:
-	1) ffs
-__mount_a_disk_2
-	_md_fstype=`md_native_fstype`
-	_md_fsopts=`md_native_fsopts`
-	if [ ! -z "$_md_fstype" ]; then
-		echo "	2) $_md_fstype"
-	else
-		_md_fstype="_undefined_"
-	fi
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Which filesystem type? [ffs] "
-		getresp "ffs"
-		case "$resp" in
-			ffs)
-				_fstype=$resp
-				_fsopts="ro"
-				;;
-			$_md_fstype)
-				_fstype=$resp
-				_fsopts=$_md_fsopts
-				;;
-			*)
-				echo "Invalid response: $resp"
-				resp=""		# force loop to repeat
-				;;
-		esac
-	done
-
-	# Mount the disk
-	if ! mount -t ${_fstype} -o $_fsopts \
-	    /dev/${_drive}${_partition} /mnt2 ; then
-		echo "Cannot mount disk.  Aborting."
-		return 0
-	fi
-	return 1
-}
-
-install_disk() {
-	local _directory
-
-	cat << \__install_disk_1
-
-The following disk devices are installed on your system; please select
-the disk device containing the partition with the installation sets:
-
-__install_disk_1
-	_DKDEVS=`md_get_diskdevs`
-	echo    "$_DKDEVS"
-	echo	""
-	echo -n	"Which is the disk with the installation sets? [abort] "
-
-	if mount_a_disk ; then
-		return
-	fi
-
-	# Get the directory where the file lives
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo "Enter the directory relative to the mount point that"
-		echo -n "contains the file. [${_directory}] "
-		getresp "${_directory}"
-	done
-	_directory=$resp
-
-	install_from_mounted_fs /mnt2/${_directory}
-	umount -f /mnt2 > /dev/null 2>&1
-}
-
-install_nfs() {
-	# Get the IP address of the server
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Server IP address? [${_nfs_server_ip}] "
-		getresp "${_nfs_server_ip}"
-	done
-	_nfs_server_ip=$resp
-
-	# Get server path to mount
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Filesystem on server to mount? [${_nfs_server_path}] "
-		getresp "${_nfs_server_path}"
-	done
-	_nfs_server_path=$resp
-
-	# Determine use of TCP
-	echo -n "Use TCP transport (only works with capable NFS server)? [n] "
-	getresp "n"
-	case "$resp" in
-		y*|Y*)
-			_nfs_tcp="-T"
-			;;
-
-		*)
-			_nfs_tcp=""
-			;;
-	esac
-
-	# Mount the server
-	mkdir /mnt2 > /dev/null 2>&1
-	if ! mount_nfs $_nfs_tcp ${_nfs_server_ip}:${_nfs_server_path} \
-	    /mnt2 ; then
-		echo "Cannot mount NFS server.  Aborting."
-		return
-	fi
-
-	# Get the directory where the file lives
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo "Enter the directory relative to the mount point that"
-		echo -n "contains the file. [${_nfs_directory}] "
-		getresp "${_nfs_directory}"
-	done
-	_nfs_directory=$resp
-
-	install_from_mounted_fs /mnt2/${_nfs_directory}
-	umount -f /mnt2 > /dev/null 2>&1
-}
-
-install_tape() {
-	local _xcmd
-
-	# Get the name of the tape from the user.
-	cat << \__install_tape_1
-
-The installation program needs to know which tape device to use.  Make
-sure you use a "no rewind on close" device.
-
-__install_tape_1
-	_tape=`basename $TAPE`
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Name of tape device? [${_tape}]"
-		getresp "${_tape}"
-	done
-	_tape=`basename $resp`
-	TAPE="/dev/${_tape}"
-	if [ ! -c $TAPE ]; then
-		echo "$TAPE does not exist or is not a character special file."
-		echo "Aborting."
-		return
-	fi
-	export TAPE
-
-	# Rewind the tape device
-	echo -n "Rewinding tape..."
-	if ! mt rewind ; then
-		echo "$TAPE may not be attached to the system or may not be"
-		echo "a tape device.  Aborting."
-		return
-	fi
-	echo "done."
-
-	# Get the file number
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "File number? "
-		getresp ""
-		case "$resp" in
-			[1-9]*)
-				_nskip=$(( $resp - 1 ))
-				;;
-
-			*)
-				echo "Invalid file number ${resp}."
-				resp=""		# fore loop to repeat
-				;;
-		esac
-	done
-
-	# Skip to correct file.
-	echo -n "Skipping to source file..."
-	if [ "X${_nskip}" != X"0" ]; then
-		if ! mt fsf $_nskip ; then
-			echo "Could not skip $_nskip files.  Aborting."
-			return
-		fi
-	fi
-	echo "done."
-
-	cat << \__install_tape_2
-
-There are 2 different ways the file can be stored on tape:
-
-	1) an image of a gzipped tar file
-	2) a standard tar image
-
-__install_tape_2
-	resp=""		# force one iteration
-	while [ "X${resp}" = X"" ]; do
-		echo -n "Which way is it? [1] "
-		getresp "1"
-		case "$resp" in
-		1)
-			if [ "X${SIMPLEROOT}" != X"simpleroot" ]; then
-				_xcmd="tar -zxvpf -"
-			else
-				_xcmd="tar -zxvpf - ./usr"
-			fi
-			;;
-
-		2)
-			if [ "X${SIMPLEROOT}" != X"simpleroot" ]; then
-				_xcmd="tar -xvpf -"
-			else
-				_xcmd="tar -xvpf - ./usr"
-			fi
-			;;
-
-		*)
-			echo "Invalid response: $resp."
-			resp=""		# force loop to repeat
-			;;
-		esac
-		( cd /mnt; dd if=$TAPE | $_xcmd )
-	done
-	echo "Extraction complete."
-}
-
-get_timezone() {
-	local _a
-	local _zonepath
-
-	#
-	# If the zoneinfo is not on the installation medium or on the
-	# installed filesystem, set TZ to GMT and return immediatly.
-	#
-	if [ ! -e /usr/share/zoneinfo -o ! -e /mnt/usr/share/zoneinfo ]; then
-		TZ=GMT
-		return
-	fi
-	if [ ! -d /usr/share/zoneinfo ]; then
-		_zonepath=/mnt
-	else
-		_zonepath=""
-	fi
-		
-cat << \__get_timezone_1
-
-Select a time zone for your location. Timezones are represented on the
-system by a directory structure rooted in "/usr/share/timezone". Most
-timezones can be selected by entering a token like "CET" or "GMT-6".
-Other zones are grouped by continent, with detailed zone information
-separated by a slash ("/"), e.g. "US/Pacific" or "Canada/Mountain".
-
-To get a listing of what's available in /usr/share/zoneinfo, enter "?"
-at the prompts below.
-
-__get_timezone_1
-	if [ X$TZ = X ]; then
-		TZ=`ls -l /mnt/etc/localtime 2>/dev/null | cutlast`
-		TZ=${TZ#/usr/share/zoneinfo/}
-	fi
-	while :; do
-		echo -n	"What timezone are you in [\`?' for list] [$TZ]? "
-		getresp "$TZ"
-		case "$resp" in
-		"")
-			echo "Timezone defaults to GMT"
-			TZ="GMT"
-			break;
-			;;
-		"?")
-			ls ${_zonepath}/usr/share/zoneinfo
-			;;
-		*)
-			_a=$resp
-			while [ -d ${_zonepath}/usr/share/zoneinfo/$_a ]; do
-				echo -n "There are several timezones available"
-				echo " within zone '$_a'"
-				echo -n "Select a sub-timezone [\`?' for list]: "
-				getresp ""
-				case "$resp" in
-				"?") ls ${_zonepath}/usr/share/zoneinfo/$_a ;;
-				*)	_a=${_a}/${resp}
-					if [ -f ${_zonepath}/usr/share/zoneinfo/$_a ]; then
-						break;
-					fi
-					;;
-				esac
-			done
-			if [ -f ${_zonepath}/usr/share/zoneinfo/$_a ]; then
-				TZ="$_a"
-				echo "You have selected timezone \"$_a\"".
-				return
-			fi
-			echo "'/usr/share/zoneinfo/$_a' is not a valid timezone on this system."
-			;;
-		esac
-	done
-}
-
-install_sets()
-{
-	local _yup
-	_yup="FALSE"
-
-	# Ask the user which media to load the distribution from.
-	cat << \__install_sets_1
-
-It is now time to extract the installation sets onto the hard disk.
-Make sure the sets are either on a local device (i.e. tape, CD-ROM)
-or on a network server.
-
-You will have the chance to repeat this step or to extract sets from
-several places, so you don't have to try to load all the sets in one
-try and can recover from some errors.
-
-__install_sets_1
-
-	if [ "X$local_sets_dir" != "X" ]; then
-		install_from_mounted_fs ${local_sets_dir}
-		if [ X"$_setsdone" != X ]; then
-			_yup="TRUE"
-		fi
-	fi
-
-	# Go on prodding for alternate locations
-	resp=""		# force at least one iteration
-	while [ X"${resp}" = X ]; do
-		# If _yup is not FALSE, it means that we extracted sets above.
-		# If that's the case, bypass the menu the first time.
-		if [ X"$_yup" = X"FALSE" ]; then
-			echo -n	"Install from (f)tp, (t)ape, (C)D-ROM, (N)FS"
-			echo -n " or local (d)isk? "
-			getresp ""
-			case "$resp" in
-			d*|D*)
-				install_disk
-				resp=d
-				;;
-			f*|F*)
-				install_ftp
-				resp=f
-				;;
-			t*|T*)
-				install_tape
-				resp=t
-				;;
-			c*|C*)
-				install_cdrom
-				resp=c
-				;;
-			n*|N*)
-				install_nfs
-				resp=n
-				;;
-			*)
-				echo "Invalid response: $resp"
-				resp=""
-				;;
-			esac
-		else
-			_yup="FALSE"	# So we'll ask next time
-		fi
-
-		# Give the user the opportunity to extract more sets. They
-		# don't necessarily have to come from the same media.
-		echo	""
-		echo -n	"Extract more sets? [n] "
-		getresp "n"
-		case "$resp" in
-		y*|Y*)
-			# Force loop to repeat
-			resp=""
-			;;
-
-		*)
-			;;
-		esac
-	done
-}
-
-munge_fstab()
-{
-	local _fstab
-	local _fstab_shadow
-	local _dev
-	local _mp
-	local _fstype
-	local _rest
-
-	# Now that the 'real' fstab is configured, we munge it into a 'shadow'
-	# fstab which we'll use for mounting and unmounting all of the target
-	# filesystems relative to /mnt.  Mount all filesystems.
-	_fstab=$1
-	_fstab_shadow=$2
-	( while read _dev _mp _fstype _rest; do
-		# Skip comment lines
-		case "$_dev" in
-			\#*)	continue;;
-			*)	;;
-		esac
-		# and some filesystem types (like there are swap,kernfs,...)
-		case "$_fstype" in
-			ffs|ufs|nfs)	;;
-			*)	continue;;
-		esac
-		if [ "$_mp" = "/" ]; then
-			echo $_dev /mnt $_fstype $_rest
-		else
-			echo $_dev /mnt$_mp $_fstype $_rest
-		fi
-	    done ) < $_fstab > $_fstab_shadow
-}
-
-mount_fs()
-{
-	# Must mount filesystems manually, one at a time, so we can make
-	# sure the mount points exist.
-	# $1 is a file in fstab format
-	local _fstab
-
-	_fstab=$1
-
-	cat $_fstab | grep -v ${SIMPLEROOTDISK} | ( while read line; do
-		set -- $line
-		_dev=$1
-		_mp=$2
-		_fstype=$3
-		_opt=$4
-
-		# If not the root filesystem, make sure the mount
-		# point is present.
-		if [ "X{$_mp}" != X"/mnt" ]; then
-			mkdir -p $_mp
-		fi
-
-		# Mount the filesystem.  If the mount fails, exit
-		# with an error condition to tell the outer
-		# later to bail.
-		if ! mount -v -t $_fstype -o $_opt $_dev $_mp ; then
-			# error message displated by mount
-			exit 1
-		fi
-	done )
-
-	if [ "X${?}" != X"0" ]; then
-		cat << \__mount_filesystems_1
-
-FATAL ERROR:  Cannot mount filesystems.  Double-check your configuration
-and restart the installation process.
-__mount_filesystems_1
-		exit
-	fi
-}
-
-unmount_fs()
-{
-	# Unmount all filesystems and check their integrity.
-	# Usage: [-fast] <fstab file>
-	local _fast
-	local _fstab
-	local _pid
-
-	if [ "$1" = "-fast" ]; then
-		_fast=1
-		_fstab=$2
-	else
-		_fast=0
-		_fstab=$1
-	fi
-
-	if [ ! \( -f $_fstab -a -s $_fstab \) ]; then
-		echo "fstab empty" > /dev/tty
-		return
-	fi
-
-	if [ $_fast = 0 ]; then
-		echo -n	"Syncing disks..."
-		#_pid=`twiddle`
-		sync; sleep 4; sync; sleep 2; sync; sleep 2
-		#kill $_pid
-		echo	"done."
-	fi
-
-	cat $_fstab | grep -v ${SIMPLEROOTDISK} | (
-		_devs=""
-		_mps=""
-		# maintain reverse order
-		while read line; do
-			set -- $line
-			_devs="$1 ${_devs}"
-			_mps="$2 ${_mps}"
-		done
-		echo -n "Umounting filesystems... "
-		for _mp in ${_mps}; do
-			echo -n "${_mp} "
-			umount ${_mp}
-		done
-		echo "Done."
-
-		if [ $_fast = 0 ]; then
-			exit
-		fi
-		echo "Checking filesystem integrity..."
-		for _dev in ${_devs}; do
-			echo  "${_dev}"
-			fsck -f ${_dev}
-		done
-		echo "Done."
-	)
-}
-
-check_fs()
-{
-	# Check filesystem integrity.
-	# $1 is a file in fstab format
-	local _fstab
-
-	_fstab=$1
-
-	cat $_fstab | grep -v ${SIMPLEROOTDISK} | (
-		_devs=""
-		_mps=""
-		while read line; do
-			set -- $line
-			_devs="$1 ${_devs}"
-			_mps="$2 ${_mps}"
-		done
-
-		echo "Checking filesystem integrity..."
-		for _dev in ${_devs}; do
-			echo  "${_dev}"
-			fsck -f ${_dev}
-		done
-		echo "Done."
-	)
-}