"Dan \"Heron\" Myers" <heron@xnapid.com> writes:
> I'm creating some custom C functions to load dynamically from a dll
> (this is Postgres 8.3.1 on Windows XP SP2). I have two that work fine,
> but any time I try to write one that uses a text*, postgres crashes.
What cases have you gotten to work correctly?
My guess is that you're either messed up about V0 vs V1 calling
convention (ie you forgot PG_FUNCTION_INFO_V1, or added it when you
shouldn't have), or you've got some kind of problem with not detoasting
toasted input values. There's not enough info here to venture more.
regards, tom lane