[fpc-pascal]Crashes with multithreading
email at vtc.ru
Thu Dec 14 14:00:28 CET 2000
Jonas> FPC's heap manager and IO functions (writeln/readln) are *not* thread
Jonas> safe. That's probably what's causing the crashes. Add the cmem unit (from
Jonas> the "packages" units) as the first unit in your "uses" clause, then
Jonas> you're at least safe on the memory management side. You can't use heaptrc
Jonas> with it though.
I was trying to apply CMEM unit to my small example with pthreads, and
had following : if i set cmem before pthreads unit it crashes on
program initialization before my code executed, if i put cmem after ,
all works good except that, now its crashes in finalization stage,
after my code already executed. But in bigger project which i need to
run it doesnt matter where i put it, it crashes at start anyways.
Who can give advice how to fix it please ? I can show strace logs
where it happens.
Kubyshev Andrey mailto:email at vtc.ru
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