# /etc/rc - System startup script run by init before going multiuser.

umask 022

TERM="${TERM-minix}"

PATH=/usr/local/bin:/bin:/usr/bin:/usr/sbin

RC_TZ=/etc/rc.timezone

export TERM PATH

usage()

{

echo >&2 "Usage: $0 [-saf] start|stop|down"

exec intr sh

}

up()

{

service=$1

shift

# Function to dynamically start a system service

echo -n " $service"

service up /sbin/$service "$@"

}

while getopts 'saf' opt

do

case $opt in

s) sflag=t ;; # Single user

a) aflag=t ;; # Ask for /usr

f) fflag=t ;; # Force a full file system check

*) usage

esac

done

shift `expr $OPTIND - 1`

case "$#:$1" in

1:start|1:stop|1:down)

action=$1

;;

*) usage

esac

case $action in

start)

echo ""

echo -n "Multiuser startup in progress ...:"

# National keyboard?

test -f /etc/keymap && loadkeys /etc/keymap

up is -period 5HZ

echo .

# Set timezone.

export TZ=GMT0

if [ -f "$RC_TZ" ]

then . "$RC_TZ"

fi

# Try to read the hardware real-time clock, otherwise do it manually.

readclock || intr date -q

# Initialize files.

printroot >/etc/mtab # /etc/mtab keeps track of mounts

>/etc/utmp # /etc/utmp keeps track of logins

# /etc/fstab lists the root, tmp and usr devices.

. /etc/fstab

# Any swapspace on a device?

test "$swap" : '/dev/' && mount -s $swap

# Are we booting from CD?

bootcd="`/bin/sysenv bootcd`"

# If booting from CD, /usr has to be mounted readonly.

# Also, $usr won't be specified correctly in the

# fstab (the CD could be anywhere), so we decide

# where it is based on sysenv (set by FS when probing for CD).

if [ "$bootcd" = 1 ]

then

#imagedev="`/bin/sysenv cdproberoot`"

#usrdev="`expr $imagedev + 1`"

usr_roflag="-r"

usr="$cddev"p2

echo "Setting /usr on cd is $usr"

fi

# Mount the /usr partition unless this is a single floppy Minix.

if [ ! -d /usr/bin ]

then

if [ "$aflag" -o "$usr" = unknown ]

then

# We need to ask what the /usr du jour is.

intr sh -c '

echo -n "Finish the name of device to mount as /usr: /dev/"

read usr

echo "usr=/dev/$usr" >/tmp/usr'

. /tmp/usr

fi

mount $usr_roflag $usr /usr || {

echo "\

Please try to mount something else as /usr, then hit CTRL-D to continue startup.

Mount $usr /usr failed -- Single user."

intr sh

}

rm -f /tmp/usr

fi

# Check if the system crashed.

if shutdown -C

then

echo

echo "The system was not properly shut down. Checking file systems."

fflag=t

fi

if [ "$fflag" ]

then

umount $usr

echo "fsck / - $root"

intr fsck -r $root

echo "fsck /usr - $usr"

intr fsck -r $usr

if [ ! -z "$home" ]

then echo "fsck /home - $home"

intr fsck -r $home

fi

mount $usr /usr

fi

if [ ! -z "$home" ]

then mount $home /home || echo "WARNING: couldn't mount $home on /home"

fi

# This file is necessary for above 'shutdown -C' check.

# (Silence stderr in case of running from cd.)

touch /usr/adm/wtmp 2>/dev/null

if [ "$sflag" ]

then

echo "Single user."

intr sh

fi

# Any swapspace on a file?

test -n "$swap" -a ! "$swap" : '/dev/' && mount -s $swap

case "`printroot -r`":$bootcd in

/dev/ram:)

# Remove boot-only things to make space,

# unless booting from CD, in which case we need them.

rm -rf /boot

# put the compiler on ram

cp /usr/lib/em* /usr/lib/cpp* /lib

esac

# Things should be alright now.

;;

down|stop)

sync

# Tell RS server we're going down.

service shutdown

;;

esac

# Further initialization.

test -f /usr/etc/rc && sh /usr/etc/rc $action

test -f /usr/local/etc/rc && sh /usr/local/etc/rc $action

#test -f /etc/rc.rescue && sh /etc/rc.rescue $action

# Any messages?

test "$action" = start -a -f /etc/issue && cat /etc/issue

exit 0