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Create /var/named/dev/null if it is not there and we are running named chroot'd.  It would be cleaner to simply do this at install time but this way people who are tracking sources get the correct behavior too.

#	$OpenBSD: rc,v 1.81 1998/07/13 03:38:54 millert Exp $

# System startup script run by init on autoboot
# or after single-user.
# Output and error are redirected to console by init,
# and the console is the controlling terminal.

stty status '^T'

# Set shell to ignore SIGINT (2), but not children;
# shell catches SIGQUIT (3) and returns to single user after fsck.
trap : 2
trap : 3	# shouldn't be needed

HOME=/; export HOME
PATH=/sbin:/bin:/usr/sbin:/usr/bin
export PATH

# Configure ccd devices.
if [ -f /etc/ccd.conf ]; then
	ccdconfig -C
fi

if [ -e /fastboot ]; then
	echo "Fast boot: skipping disk checks."
elif [ $1x = autobootx ]; then
	echo "Automatic boot in progress: starting file system checks."
	fsck -p
	case $? in
	0)
		;;
	2)
		exit 1
		;;
	4)
		echo "Rebooting..."
		reboot
		echo "Reboot failed; help!"
		exit 1
		;;
	8)
		echo "Automatic file system check failed; help!"
		exit 1
		;;
	12)
		echo "Boot interrupted."
		exit 1
		;;
	130)
		# interrupt before catcher installed
		exit 1
		;;
	*)
		echo "Unknown error; help!"
		exit 1
		;;
	esac
fi

trap "echo 'Boot interrupted.'; exit 1" 3

swapon -a

umount -a >/dev/null 2>&1
mount -a -t nonfs
mount -uw /		# root on nfs requires this, others aren't hurt
rm -f /fastboot		# XXX (root now writeable)

# set flags on ttys.  (do early, in case they use tty for SLIP in netstart)
echo 'setting tty flags'
ttyflags -a

# if there's no /etc/host.random, make one through /dev/urandom
if [ ! -f /etc/host.random ]; then
	dd if=/dev/urandom of=/etc/host.random bs=1024 count=64
	chmod 600 /etc/host.random
fi

# set hostname, turn on network
echo 'starting network'
. /etc/netstart

mount /usr >/dev/null 2>&1
mount /var >/dev/null 2>&1

# clean up left-over files
rm -f /etc/nologin
rm -f /var/spool/lock/LCK.*
rm -f /var/spool/uucp/STST/*
(cd /var/run && { rm -rf -- *; install -c -m 664 -g utmp /dev/null utmp; })

echo 'starting system logger'
rm -f /dev/log
if [ "X${named_flags}" != X"NO" -a "X${named_chroot}" != "X" ]; then
	rm -f ${named_chroot}/dev/log
	syslogd_flags="${syslogd_flags} -a ${named_chroot}/dev/log"
fi
syslogd ${syslogd_flags}

# $named_flags, $named_user, and $named_chroot are imported from /etc/rc.conf;
# if $named_flags != NO, named is run.
if [ "X${named_flags}" != X"NO" ]; then
	if [ "X${named_user}" != "X" -a "X${named_user}" != X"root" ]; then
		named_flags="-u ${named_user} ${named_flags}"
	fi
	if [ "X${named_chroot}" != "X" ]; then
		if [ ! -c "${named_chroot}/dev/null" ]; then
			( cd /dev ; pax -rw -pe null ${named_chroot}/dev )
		fi
		named_flags="-t ${named_chroot} ${named_flags}"
	fi
	echo 'starting named';		named $named_flags
fi

# /etc/ifaliases, if it exists, contains the names of additional IP
# addresses for each interface. It is formatted as a series of lines
# that contain
#	interface address netmask
if [ -f /etc/ifaliases ]; then
(
	# delete comments and blank lines
	set -- `sed -e 's/#.*$//' /etc/ifaliases | grep -v '^$'`
	while [ $# -ge 3 ] ; do
		ifconfig $1 inet alias $2 netmask $3
		route -n add -host $2 localhost
		shift 3
	done
)
fi

if [ X"${ipfilter}" = X"YES" -a X"${ipmon_flags}" != X"NO" ]; then
	echo 'starting ipmon';		ipmon ${ipmon_flags}
fi

# $photurisd_flags is imported from /etc/rc.conf;
# If $photurisd_flags == NO or /etc/photuris/photuris.conf doesn't exist, then
# photurisd isn't run.
if [ "X${photurisd_flags}" != X"NO" -a -e /etc/photuris/photuris.conf ]; then
	echo 'starting photurisd';	photurisd ${photurisd_flags}
fi

echo -n 'starting rpc daemons:'

# $portmap is imported from /etc/rc.conf;
# if $portmap == YES, the portmapper is started.
if [ X"${portmap}" = X"YES" ]; then
	echo -n ' portmap';		portmap
fi

if [ -d /var/yp/binding ]; then
	if [ -d /var/yp/`domainname` ]; then
		# yp server capabilities needed...
		echo -n ' ypserv';		ypserv ${ypserv_flags}
		#echo -n ' ypxfrd';		ypxfrd
	fi

	echo -n ' ypbind';		ypbind

	if [ -d /var/yp/`domainname` ]; then
		# if we are the master server, run rpc.yppasswdd
		_host1=`ypwhich -m passwd 2> /dev/null`
		_host2=`hostname`
		if [ `grep '^lookup' /etc/resolv.conf | grep yp | wc -c` -ne 0 ]; then
			_host1=`ypmatch $_host1 hosts | cut -d'	' -f2`
			_host2=`ypmatch $_host2 hosts | cut -d'	' -f2 | head -1`
		else
			_host1=`nslookup $_host1 | grep '^Name: ' | \
			    sed -e 's/^Name:    //'`
			_host2=`nslookup $_host2 | grep '^Name: ' | \
			    sed -e 's/^Name:    //'`
		fi
		if [ "$_host2" = "$_host1" ]; then
			echo -n ' rpc.yppasswdd'
			rpc.yppasswdd ${yppasswdd_flags}
		fi
	fi
fi

# $nfs_server is imported from /etc/rc.conf;
# if $nfs_server == YES, the machine is setup for being an nfs server
if [ X${nfs_server} = X"YES" -a -s /etc/exports -a \
    `cat /etc/exports | sed -e '/^#/d' | wc -l` -ne 0 ]; then
	rm -f /var/db/mountdtab
	echo -n > /var/db/mountdtab
	echo -n ' mountd';		mountd
	echo -n ' nfsd';		nfsd ${nfsd_flags}
	if [ X${lockd} = X"YES" ]; then
		echo -n ' rpc.lockd';	rpc.lockd
	fi
fi

# $nfs_client is imported from /etc/rc.conf;
# if $nfs_client == YES, the machine is setup for being an nfs client
if [ X${nfs_client} = X"YES" ]; then
	echo -n ' nfsiod';		nfsiod ${nfsiod_flags}
fi

if [ X${amd} = X"YES" -a -d ${amd_dir} -a -e ${amd_master} ]; then
	echo -n ' amd'
	amd -l syslog -x error,noinfo,nostats -p \
	    -a ${amd_dir} `cat ${amd_master}` > /var/run/amd.pid
fi

# $timed_flags is imported from /etc/rc.conf;
# if $timed_flags == NO, timed isn't run.
if [ "X${timed_flags}" != X"NO" ]; then
	echo -n ' timed'; timed $timed_flags
fi
echo '.'

mount -a -t nfs

# /var/crash should be a directory or a symbolic link
# to the crash directory if core dumps are to be saved.
if [ -d /var/crash ]; then
	savecore /var/crash
fi

if [ "X${check_quotas}" = X"YES" ]; then
	echo -n 'checking quotas:'
	quotacheck -a
	echo ' done.'
	quotaon -a
fi

# build ps databases
echo 'building databases...'
kvm_mkdb /bsd
dev_mkdb

chmod 666 /dev/tty[pqrs]*

# check the password temp/lock file
if [ -f /etc/ptmp ]; then
	logger -s -p auth.err \
	'password file may be incorrect -- /etc/ptmp exists'
fi

echo clearing /tmp

# prune quickly with one rm, then use find to clean up /tmp/[lq]*
# (not needed with mfs /tmp, but doesn't hurt there...)
(cd /tmp && rm -rf [a-km-pr-zA-Z]* &&
    find . ! -name . ! -name lost+found ! -name quota.user \
	! -name quota.group -exec rm -rf -- {} \; -type d -prune)

if [ -f /etc/sysctl.conf ]; then
(
	# delete comments and blank lines
	set -- `sed -e 's/#.*$//' /etc/sysctl.conf | grep -v '^$'`
	while [ $# -ge 1 ] ; do
		sysctl -w $1
		shift 1
	done
)
fi

[ -f /etc/rc.securelevel ] && . /etc/rc.securelevel
if [ X${securelevel} != X"" ]; then
	echo -n 'setting kernel security level: '
	sysctl -w kern.securelevel=${securelevel}
fi

# patch /etc/motd
if [ ! -f /etc/motd ]; then
	install -c -o root -g wheel -m 664 /dev/null /etc/motd
fi
T=/tmp/_motd
rm -f $T
sysctl -n kern.version | sed 1q > $T
echo "" >> $T
sed '1,/^$/d' < /etc/motd >> $T
cmp -s $T /etc/motd || cp $T /etc/motd
rm -f $T

# nvi file recovery
if [ ! -d /var/tmp/vi.recover ]; then
	if [ -e /var/tmp/vi.recover ]; then
		echo "Warning!  /var/tmp/vi.recover is not a directory!"
	else
		mkdir /var/tmp/vi.recover
		chmod 1777 /var/tmp/vi.recover
	fi
fi
vibackup=/var/tmp/vi.recover/vi.*
if [ "$vibackup" != "/var/tmp/vi.recover/vi.*" ]; then
	for i in $vibackup; do
		# Unmodified nvi editor backup files either have the
		# execute bit set or are zero length.  Delete them.
		if [ -x $i -o ! -s $i ]; then
			rm $i
		fi
	done
fi
virecovery=/var/tmp/vi.recover/recover.*
if [ "$virecovery" != "/var/tmp/vi.recover/recover.*" ]; then
	echo preserving editor files
	for i in $virecovery; do
		# Delete any recovery files that are zero length, corrupted,
		# or that have no corresponding backup file.  Else send mail
		# to the user.
		recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i`
		if [ -n "$recfile" -a -s "$recfile" ]; then
			sendmail -t < $i
		else
			rm $i
		fi
	done
fi

if [ -f /var/account/acct ]; then
	echo 'turning on accounting';	accton /var/account/acct
fi

echo -n starting network daemons:

# $gated and $routed_flags are imported from /etc/rc.conf.
# If $gated == YES, gated is used; otherwise routed.
# If $routed_flags == NO, routed isn't run.
if [ X${gated} = X"YES" -a -e /etc/gated.conf ]; then
	echo -n ' gated';		gated $gated_flags
elif [ "X${routed_flags}" != X"NO" ]; then
	echo -n ' routed';		routed $routed_flags
fi

# $mrouted_flags is imported from /etc/rc.conf;
# If $mrouted_flags == NO, then mrouted isn't run.
if [ "X${mrouted_flags}" != X"NO" ]; then
	echo -n ' mrouted';		mrouted $mrouted_flags
fi

# $rwhod is imported from /etc/rc.conf;
# if $rwhod == YES, rwhod is run.
if [ X${rwhod} = X"YES" ]; then
	echo -n ' rwhod';		rwhod
fi


if [ X${lpd} = X"YES" ]; then
	echo -n ' printer';		lpd
fi

# $sendmail_flags is imported from /etc/rc.conf;
# If $sendmail_flags == NO or /etc/sendmail.cf doesn't exist, then
# sendmail isn't run.  We call sendmail with a full path so that
# SIGHUP works.
if [ "X${sendmail_flags}" != X"NO" -a -s /etc/sendmail.cf ]; then
	echo -n ' sendmail';		/usr/sbin/sendmail ${sendmail_flags}
fi

if [ "X${httpd_flags}" != X"NO"  ]; then
	echo -n ' httpd';		/usr/sbin/httpd ${httpd_flags}
fi

# $smtpfwdd_flags is imported from /etc/rc.conf;
# If $smtpfwdd_flags == NO, smtpfwdd isn't run.
if [ "X${smtpfwdd_flags}" != X"NO" ]; then
	echo -n ' smtpfwdd';	/usr/libexec/smtpfwdd ${smtpfwdd_flags}
fi


if [ X${inetd} = X"YES" ]; then
	echo -n ' inetd';		inetd
fi

# $rarpd_flags is imported from /etc/rc.conf;
# If $rarpd_flags == NO or /etc/ethers doesn't exist, then
# rarpd isn't run.
if [ "X${rarpd_flags}" != X"NO" -a -s /etc/ethers ]; then
	echo -n ' rarpd';		rarpd ${rarpd_flags}
fi

# $bootparamd_flags is imported from /etc/rc.conf;
# If $bootparamd_flags == NO or /etc/bootparams doesn't exist, then
# bootparamd isn't run.
if [ "X${bootparamd_flags}" != X"NO" -a -s /etc/bootparams ]; then
	echo -n ' rpc.bootparamd';	rpc.bootparamd ${bootparamd_flags}
fi

# $rbootd_flags is imported from /etc/rc.conf;
# If $rbootd_flags == NO or /etc/rbootd.conf doesn't exist, then
# rbootd isn't run.
if [ "X${rbootd_flags}" != X"NO" -a -s /etc/rbootd.conf ]; then
	echo -n ' rbootd';		rbootd ${rbootd_flags}
fi

# $mopd_flags is imported from /etc/rc.conf;
# If $mopd_flags == NO or /tftpboot/mop doesn't exist, then
# mopd isn't run.
if [ "X${mopd_flags}" != X"NO" -a -d /tftpboot/mop ]; then
	echo -n ' mopd';		mopd ${mopd_flags}
fi

if [ -x /usr/sbin/screenblank ]; then
	echo -n ' screenblank';	/usr/sbin/screenblank
fi

echo '.'

if [ -f /sbin/kbd -a -f /etc/kbdtype ]; then
	kbd `cat /etc/kbdtype`
fi

if [ -f /sbin/ldconfig ]; then
	echo 'creating runtime link editor directory cache.'
	_LIBS=
	if [ -d /usr/local/lib ]; then
		_LIBS="$_LIBS /usr/local/lib"
	fi
	if [ -d /usr/X11R6/lib ]; then
		_LIBS="$_LIBS /usr/X11R6/lib"
	fi
	ldconfig $_LIBS
fi

# Kerberos runs ONLY on the Kerberos servers
# Kadmin is runs only on the main server
if [ X${kerberos_server} = X"YES" ]; then
	echo 'kerberos server'
	/usr/libexec/kerberos >> /var/log/kerberos.log &
	/usr/libexec/kadmind -n >> /var/log/kadmind.log &
fi

# Kpropd runs only on Kerberos slave servers
if [ X${kerberos_slave} = X"YES" ]; then
	echo 'kerberos slave server'
	/usr/libexec/kerberos -s >> /var/log/kerberos.log &
	/usr/libexec/kpropd -i &
fi

[ -f /etc/rc.local ] && . /etc/rc.local

echo -n standard daemons:
echo -n ' cron';		cron
echo '.'

date

# Alternatively, on some architectures, xdm may be started in /etc/ttys.
if [ "X${xdm_flags}" != X"NO" ]; then
	echo 'starting xdm...';		/usr/X11R6/bin/xdm
fi

exit 0