# Remount /system partition

case "$1" in
ro)
echo "Setting /system to RO (read only)"
mount -o ro,remount -t yaffs2 /dev/block/mtdblock3 /system
echo ""
echo "Current status of /system mount:"
mount |grep "/system"
echo ""
;;
rw)
echo "Setting /system to RW (read write)"
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
echo ""
echo "Current status of /system mount:"
mount |grep "/system"
echo ""
;;
status)
echo ""
echo "Current status of /system mount:"
mount |grep "/system"
echo ""
;;
*)
echo "Valid input format:"
echo " remount [ro|rw|status]"
echo " ro = read only (default)"
echo " rw = read write (to make modifications)"
echo " status = current mount mode"
echo ""
echo "Current status of /system mount:"
mount |grep "/system"
echo ""
exit 1
esac
