# arg 1:  the new package version

pre_install () {
if [ ! -f /sbin/halt-init ]
then
   mv /sbin/halt  /sbin/halt-init
   rm -f /sbin/reboot
   rm -f /sbin/poweroff
fi

}

pre_upgrade () {
if [ ! -f /sbin/halt-init ]
then
   mv /sbin/halt  /sbin/halt-init
   rm -f /sbin/reboot
   rm -f /sbin/poweroff
fi

}

post_install () {
 
  mkdir /var/service
  ln -s /sbin/halt.script /sbin/halt
  ln -s /sbin/reboot.script /sbin/reboot
  ln -s /sbin/poweroff.script /sbin/poweroff
  ln -s /sbin/halt-init /sbin/reboot.init
  ln -s /sbin/halt-init /sbin/poweroff.init


}

# arg 1:  the new package version
# arg 2:  the old package version

post_upgrade(){
  ln -s /sbin/halt.script /sbin/halt
  ln -s /sbin/reboot.script /sbin/reboot
  ln -s /sbin/poweroff.script /sbin/poweroff
  ln -s /sbin/halt-init /sbin/reboot.init
  ln -s /sbin/halt-init /sbin/poweroff.init

}

op=$1
shift

$op $*