+fi
+
+if ! grep -qs "^${UNIONTYPE}" "${FSTAB}"
+then
+ echo "${UNIONTYPE} / ${UNIONTYPE} rw 0 0" >> "${FSTAB}"
+fi
+
+if ! grep -qs "^tmpfs /tmp" "${FSTAB}"
+then
+ echo "tmpfs /tmp tmpfs nosuid,nodev 0 0" >> "${FSTAB}"
+fi
+
+# disabled for now
+#rm -f /root/etc/rcS.d/S*checkroot.sh
+
+if [ "${NOFASTBOOT}" != "Yes" ]
+then
+ touch root/fastboot
+fi