Finalizers and FFI
Gracjan Polak
gracjan at student.uci.agh.edu.pl
Fri Jun 11 10:11:27 EDT 2004
Arjan van IJzendoorn wrote:
>
> foreign import ccall "..." finaliserCreator :: IO (FunPtr (Ptr a ->
IO ()))
>
> and then
>
> finaliser <- finaliserCreator
>
AFAIK this creates some dynamic machine code in malloce'd area, so there
is need to free it afterward with freeHaskellFunPtr. Are you doing that?
How? And when? I did not find any suitable place in my code to call
freeHaskellFunPtr.
--
Pozdrawiam, Regards,
Gracjan
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