I've fixed the first problem by using the -fPIC compiler option in
Linux. I'll keep you posted when (if) I find the fix for the second
problem.

--- In firebird-support@yahoogroups.com, "reinier_olislagers"
<reinierolislagers+yahoo@...> wrote:

>
> Sorry if this is slightly OT, I'd be happy to move this to a dedicated
> FreePascal list, but perhaps you've got some suggestions straightaway.
>
> I'm trying to write a UDF that converts dotted IP address (e.g.
> 192.168.0.1) to integers, preferably unsigned integers.
>
> So far, I've been able to write a FreePascal .dll/.so that seems to
> work if called from a FreePascal test program.
> I've tried using it as a UDF on Linux and Windows and ran into these
> problems:

<snip>