#!/bin/bash

# rc.larch.shutdown

# This replaces rc.shutdown in inittab
# 2009.08.30

# Create shutdown script dynamically from normal rc.shutdown.
# (until such as a time as the needed hooks are included in rc.shutdown upstream)

if grep "^run_hook()" /etc/rc.d/functions &>/dev/null; then
    sed -i "s|^\.|#.|" /etc/rc.d/functions.d/000addhooks
    exec /etc/rc.shutdown
else
    sed -i "s|^#\.|.|" /etc/rc.d/functions.d/000addhooks
fi

# Build a modified version of rc.shutdown dynamically
newfile=/.livesys/shutdown
cp -f /etc/rc.shutdown ${newfile}

# Insert before 'Saving Random Seed'
sed '/Random/ i\
run_hook shutdown_postkillall
' -i ${newfile}

# Insert before line '# Power off or reboot'
sed '/Power/ i\
run_hook shutdown_poweroff
' -i ${newfile}

# Run the script
. ${newfile}