dragora/recipes/boot/sysvinit/post-install

echo "Creating ${rootdir}/run/initctl interface, if needed ..."
if test ! -e "${rootdir}/run/initctl" || \
   test ! -p "${rootdir}/run/initctl"
then
    mkdir -p -- "${rootdir}/run"
    rm -f -- "${rootdir}/run/initctl"
    mknod -m 600 -- "${rootdir}/run/initctl" p
fi

# Reload init(8)

# Only reload the init if 'rootdir' was not given
if test -z "$rootdir"
then
    echo "Reloading PID 1 ..."
    init U || kill -s HUP 1
fi