{
{   The purpose of this request is to retrieve the value of one or
{ more file attributes subsequent to the file being opened.  This
{ request is similar to bap$get_file_attributes except the file_identifier
{ is used to distinguish from among what may be several instances
{ of open of the same file.
{
{       BAP$FETCH (FILE_IDENTIFIER, CALL_BLOCK, FAP_LAYER_NUMBER,
{         STATUS)
{
{ FILE_IDENTIFIER: (input) This parameter specifies the file access
{       identifier established when the file was opened.
{
{ CALL_BLOCK: (input) This parameter specifies the call block
{       used by this request.
{
{ FAP_LAYER_NUMBER: (input) This parameter specifies the fap layer number.
{
{ STATUS: (output) This parameter specifies the request status.
{

