🚀 go-pugleaf

From article <258@nikhefh.nikhef.nl>, by t68@nikhefh.nikhef.nl (Jos Vermaseren):
> 
> 
> Recently Allan explained us that the 40 folder limit has been solved
> in TOS 1.4. This makes me wonder. What has been done about the Fsfirst
> call and the DTA. The existence of hanging pointers to file structures
> makes it kind of difficult to clean up those structures. Can I safely
> do many Fsfirst calls? (locally we have seen some crashes that look
> suspiciously like the 40 folder limit even though tos1.4 was running).
> Or did I miss something in the docs? (Atari Benelux does send updates
> around to devellopers).
> 
> Jos Vermaseren
> t68@nikhefh.nikhef.nl

To my understanding TOS 1.4 works similarly to MS-DOS in this regard.
There is a limit on the number of resources that can be "open" simultaneously,
but those resources do get correctly freed when the resource is "closed".
(This was the big problem in TOS 1.0 and 1.2).

Under MS-DOS you can control these limits with lines in the config.sys file.
Under TOS (since it doesn't have a config.sys file) you have auto folder
programs like cachexxx.prg (which I think is comparable to the config.sys
line BUFFERS=) and foldrxxx.prg (which under 1.4 has an effect comparable
to the config.sys line FILES=).

dgc