[fpc-pascal] Sleep(30) is not reliable?

Karoly Balogh (Charlie/SGR) charlie at scenergy.dfmk.hu
Wed Jan 24 17:37:32 CET 2018


On Wed, 24 Jan 2018, AlexeyT wrote:

> Details:
> Ubuntu 17.4 x64; Lazarus 1.9 trunk, fpc 3.0.2.
> I see IDE call stack like thisĀ  when i pause app (during loop forever)
Can you run strace on your app, to discover what are the nanosleep
syscalls entry values and what are the return values? That should reveal
if there's a flaw in that SysUtils sleep code loop.

But the other possibility would be that your code never sets FBusy to
false, if it calls Sleep() in a loop?


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