DOS ain't dead

PSP manipulation from DPMI programs (Developers)

posted by Laaca , Czech republic, 16.02.2023, 19:46

Well, I don't know. It seems to me that "int 0x21, ax = 0x4b00" is maybe overkill. Modification of the parent's PSP (which will be inherited to child) seems to be easier for me. For now I solve it using a program parameters (like "CHILD.EXE param1 param2"). It works but it is very ugly. So I am looking for some better solution. The newly created environment variable seems to be quite elegant.

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DOS-u-akbar!

Complete thread:

• PSP manipulation from DPMI programs - Laaca, 16.02.2023, 00:02
  • PSP manipulation from DPMI programs - Japheth, 16.02.2023, 05:25
  • PSP manipulation from DPMI programs - tkchia, 16.02.2023, 11:18
    • PSP manipulation from DPMI programs - Laaca, 16.02.2023, 19:46
      • PSP manipulation from DPMI programs - tom, 16.02.2023, 20:16
        • PSP manipulation from DPMI programs - Laaca, 16.02.2023, 20:48
      • PSP manipulation from DPMI programs - tkchia, 16.02.2023, 21:23
      • PSP manipulation from DPMI programs - tkchia, 16.02.2023, 21:28
      • PSP manipulation from DPMI programs - tkchia, 16.02.2023, 21:35
        • PSP manipulation from DPMI programs - Rugxulo, 17.02.2023, 08:35
          • PSP manipulation from DPMI programs - tkchia, 17.02.2023, 11:21
            • PSP manipulation from DPMI programs - marcov, 17.02.2023, 16:00
        • PSP manipulation from DPMI programs - Laaca, 17.02.2023, 08:56
          • PSP manipulation from DPMI programs - tkchia, 17.02.2023, 11:07
            • PSP manipulation from DPMI programs - Laaca, 18.02.2023, 00:52
          • PSP manipulation from DPMI programs - marcov, 17.02.2023, 16:02
  • PSP manipulation from DPMI programs - tkchia, 16.02.2023, 11:26
  • PSP manipulation from DPMI programs - tkchia, 16.02.2023, 17:14