cvs commit: src/usr.bin/doscmd dos.c doscmd.1 doscmd.c ems.h

[Warner Losh <imp@xxxxxxxxxxx>]

imp         1998/07/16 16:54:27 PDT

  Modified files:
    usr.bin/doscmd       dos.c doscmd.1 doscmd.c ems.h 
  Log:
  o remove -f from doscmd man page, as it is not implemented.
  o Remove init printf
  o Don't set optind from return value for do_args.  getopt has already
    done this.
  o Bump EMS memory from 1M to 10M (this really should be a command line
    option).
  o Open /dev/null when requested to open emmxxxx0 to allow many programs
    checking to see if EMS is installed to find it.
  o Route int67 to ems_entry to allow EMS to be used when DOS is emulated
    as well as when DOS is booted.  This may obviate the need for the
    driver doing anything at all in a really booted situation and won't
    hurt that case.
  
  I can now run the DOS program I'm interested in running with enough
  EMS memory that its "advanced" functions are enabled and working.
  
  Revision  Changes    Path
  1.4       +21 -1     src/usr.bin/doscmd/dos.c
  1.7       +0 -8      src/usr.bin/doscmd/doscmd.1
  1.7       +2 -3      src/usr.bin/doscmd/doscmd.c
  1.2       +2 -2      src/usr.bin/doscmd/ems.h