DOS ain't dead - How to keep resident only a part of the program

How to keep resident only a part of the program (Developers)

posted by marcov, 14.08.2021, 13:18

> I am thinking about very tiny resident utility which hooks the INT16
> interrupt. I know that "high-level" languages like pascal or C have
> something like function Keep (which apparently calls INT21h/AH=31h). But
> this function keep a whole program in memory.
> My problem is that the program must be quite big and complex (it performs
> some hardware detections and scanning). But after gathering all needed
> informations is possible to keep in memory only very small module.
> All examples about KEEP function look similarly:

Did you walk through the TSR section of SWAG ?

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Complete thread:

How to keep resident only a part of the program - Laaca, 14.08.2021, 07:31 (Developers)
- How to keep resident only a part of the program - tkchia, 14.08.2021, 08:49
  - How to keep resident only a part of the program - Laaca, 14.08.2021, 10:32
    - How to keep resident only a part of the program - tom, 14.08.2021, 11:40
      - How to keep resident only a part of the program - RayeR, 14.08.2021, 15:49
        How to keep resident only a part of the program - Laaca, 14.08.2021, 20:18
        How to keep resident only a part of the program - RayeR, 16.08.2021, 03:22
  - How to keep resident only a part of the program - tom, 14.08.2021, 11:28
  - How to keep resident only a part of the program - ecm, 15.08.2021, 13:47
    - How to keep resident only a part of the program - bretjohn, 27.08.2021, 21:22
- How to keep resident only a part of the program - marcov, 14.08.2021, 13:18
- How to keep resident only a part of the program - CandyMan, 27.08.2021, 17:46
- How to keep resident only a part of the program - bretjohn, 27.08.2021, 21:47
- How to keep resident only a part of the program - Laaca, 08.03.2022, 12:24
  - How to keep resident only a part of the program - tom, 08.03.2022, 12:51
    - How to keep resident only a part of the program - tkchia, 08.03.2022, 14:20
      - How to keep resident only a part of the program - bretjohn, 08.03.2022, 19:19
  - How to keep resident only a part of the program - rr, 08.03.2022, 17:32