[fpc-devel] Multithreading under DOS

[Tomas Hajny]

On Thu, September 26, 2013 15:20, Michael Schnell wrote:
> On 09/26/2013 02:59 PM, Tomas Hajny wrote:
>> ...except when it uses just any RTL function..
>
> Supposedly nearly all RTL function in DOS are not problematic as they
> either do simple stuff (get the current time - even this supposedly is
> done without a "DOS" call), do unrelated stuff (disk I/O)  or in fact
> don't use the slow function provided by DOS or BIOS (keyboard, serial,
> ....)
 .
 .

Actually, disk I/O is _highly_ related (as are all standard console I/O
operations).

Tomas