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cvs commit: src/usr.bin/doscmd dos.c

imp         1998/07/16 17:18:54 PDT

  Modified files:
    usr.bin/doscmd       dos.c 
  o for unknown int21 functions, set the CY bit to indicate failure
  o When reporting a int21 function we don't know about yet, report
    AH as the major and AL as the minor, as opposed to reporting AL
    as the major.
  o Add support for 21:44:7: ioctl check output status.  We
    optimistically say that output is always ready.
  o Add half support for 21:23: get file size.  We always now return
    failure.  This function isn't supported, according to the interrupt
    list, by the DOS box in windows, so I don't feel too bad.
  Revision  Changes    Path
  1.5       +34 -2     src/usr.bin/doscmd/dos.c