DLL creation newbie here; Windows; x86 FPC trunk. Going with the FPC programmer's guide, I wrote a DLL that looks up address data in a Firebird embedded db.
Managed to get a console demo calling it running but: 1. It is slow to show output: no output for a while before showing the results of the address data calls to the dll. 2. It is slow to close as well. It hangs for a while and then Windows pops up a dialgo "dlldemo.exe has stopped working" etc. Firebird embedded log says it closed the connection while a user was connected, so I suspect my db code. Problem is, it works ok in my GUI code that uses units (no dlls). gdb dpesn't seem to show anything special. https://bitbucket.org/reiniero/postcode/src DLL source code: Source/dutchpostcode.lpr Demo program: Source/dlldemo.lpr Anything special/obvious I need to do? Enable multithreading? C memory manager? (FPC had a problem with Firebird embedded 2.5.3 but that was with client/server, not embedded+that has been fixed meanwhile) Advice (and requests on specific further info) welcome before I start wildly throwing switches? Thanks, Reinier _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
