qa.hlp (Table of Contents; Topic list)
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Int 21H Function 68H
   Summary  Notes  Back
──────────────────────────────────────────────────────────────────────────────
 
  Description:  Commit File     DOS 3.3 Only
 
  Forces all data in MS-DOS's internal buffers associated with a specified
  handle to be physically written to the device. If the handle refers to a
  file, and the file has been modified, the time and date stamp and file
  size in the file's directory entry are updated.
 
  Input                Output
  ═════════            ══════════════════════════════
  AH=68H               If function successful
  BX=handle            Carry flag=clear
                       If function unsuccessful
                       Carry flag= set
                       AX=error code
                                    -♦-