Tom Lane wrote: > I poked at this a little bit. AFAICT, the only actual cross-file > references are in contrib/ltree/, which has quite a few. Maybe we > could hold our noses and attach PGDLLEXPORT to the declarations in > ltree.h. > > hstore's HSTORE_POLLUTE macro would also need PGDLLEXPORT-ification, > but that's just within the macro so it wouldn't be too ugly. > > The other problem is xml2's xml_is_well_formed(), which duplicates > the name of a core backend function. If we PGDLLEXPORT-ify that, > we get conflicts against the core's declaration in utils/xml.h. > I do not see any nice way to dodge that. Maybe we could decide that > six releases' worth of backwards compatibility is enough and > just drop it from xml2 --- AFAICS, that would only break applications > that had never updated to the extension-ified version of xml2 at all.
I guess it would also be possible, but undesirable, to decorate the declaration in utils/xml.h. Anyway, I have prepared a patch along the lines you suggest. Yours, Laurenz Albe
0001-Add-PGDLLEXPORT-to-PG_FUNCTION_INFO_V1-function-decl.patch
Description: 0001-Add-PGDLLEXPORT-to-PG_FUNCTION_INFO_V1-function-decl.patch
-- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers