# arg 1:  the new package version
post_install() {
  if [ ! "`/usr/bin/grep ^SV:345:respawn:/usr/bin/svscan etc/inittab`" ]; then
    if [ ! "`/usr/bin/grep ^'# End of file' etc/inittab`" ]; then
      # The 'End of file' sentinel is missing, just append it to the end
      echo "SV:345:respawn:/usr/bin/svscan /service" >> etc/inittab
    else
      # prepend it before 'End of file' sentinel
      /usr/bin/sed -i "/# End of file/i\
SV:345:respawn:/usr/bin/svscan /service" etc/inittab
    fi
    telinit q
  fi
}

post_upgrade() {
  post_install $1
}

# arg 1:  the old package version
pre_remove() {
  if [ "`/usr/bin/grep ^SV:345:respawn:/usr/bin/svscan etc/inittab`" ]; then
    /usr/bin/sed -i "/SV:345:respawn:\/usr\/bin\/svscan \/service/d" etc/inittab
    telinit q
  fi
}

# arg 1: the old package version
post_remove() {
	/bin/true
}

op=$1
shift

$op $*
# vim: ts=2 sw=2 et ft=sh