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#!/bin/sh
#
# $Id: init,v 1.11.2.1 2002/11/04 09:17:42 herbert Exp $
mount_root() {
unset flags fstype
set -f
set +f $cmdline
for i; do
case "$i" in
rootflags=*)
flags=${i#rootflags=}
;;
rootfstype=*)
fstype=${i#rootfstype=}
;;
esac
done
if [ -n "$fstype" ]; then
mount -nrt "$fstype" ${flags:+-o "$flags"} /dev2/root /mnt
return
fi
IFS=,
set -f
set +f -- $FSTYPES
unset IFS
for i; do
mount -nrt "$i" ${flags:+-o "$flags"} /dev2/root /mnt &&
break
done
}
call() {
. "$@"
}
export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
. /linuxrc.conf
read root < tmp/root
umount -n tmp
mount -nt proc proc proc
echo $root > proc/sys/kernel/real-root-dev
umount -n proc
[ -c /dev/.devfsd ] && DEVFS=yes
if [ -n "`modprobe -l -t boot`" ]; then
modprobe -k -a -t boot \*
fi
if [ -n "`modprobe -l unix.o`" ]; then
modprobe -k unix
fi
call /loadmodules
call /script
for i in /scripts/*; do
[ -f "$i" ] || continue
case "$i" in
*.sh)
(. $i)
;;
*)
$i
;;
esac
done
cd /
mount -nt proc proc proc
root=$(cat proc/sys/kernel/real-root-dev)
cmdline=$(cat /proc/cmdline)
umount -n proc
if [ $root != 256 ]; then
mount -nt tmpfs tmpfs dev2 ||
mount -nt ramfs ramfs dev2
mknod dev2/root b $(($root >> 8)) $(($root & 255))
mount_root
umount -n dev2
cd mnt
[ $DEVFS ] && mount -nt devfs devfs dev
pivot_root . initrd
fi
if type chroot > /dev/null 2>&1; then
exec chroot . /sbin/init "$@" < dev/console > dev/console 2>&1
fi
exec /sbin/init "$@" < dev/console > dev/console 2>&1
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