return bufferIndex - start;
    }

    private FileBothDirectoryInfo createFileInfo() {
        if (this.expectInfoClass == Smb2QueryDirectoryRequest.FILE_BOTH_DIRECTORY_INFO) {
            return new FileBothDirectoryInfo(getConfig(), true);
        }
        return null;
    }

     */
    public static final byte FILE_FULL_DIRECTORY_INFO = 0x2;

    /**
     * File information class for both names directory information.
     */
    public static final byte FILE_BOTH_DIRECTORY_INFO = 0x03;

    /**
     * File information class for file names only.
     */
    public static final byte FILE_NAMES_INFO = 0x0C;

    /**
     * File information class for both names with file IDs.