X"91" function 46

Syntax:

call x"91" using result
                 function-code
                 parameter

Parameters:

  Using call prototype (see Key) Picture
result cblt-x1-compx pic x comp-x.
function-code cblt-x1-compx pic x comp-x.
parameter FD name of file

On Entry:

function-code Value 46
parameter The file-identifier specified in the File Description (FD). Must refer to a line sequential file which is currently open.

On Exit:

result Set to zero if the call was successful, nonzero otherwise.

Comments:

If you want to include non-ASCII data in a file then you must enable null insertion. This function lets you enable null insertion for individual files regardless of the setting of the run-time switch N.

Example:

 fd payroll-file
      ...
     call x"91" using result
                      function-code
                      payroll-file