/**
     * Make this file read-only. This is shorthand for <tt>setAttributes(
     * getAttributes() | ATTR_READ_ONLY )</tt>.
     *
     * @throws CIFSException
     */
    void setReadOnly () throws CIFSException;


    /**
     * Set the attributes of this file. Attributes are composed into a
     * bitset by bitwise ORing the <tt>ATTR_*</tt> constants. Setting the