Tom Lane wrote:
> Peter Eisentraut <[email protected]> writes:
> > On 2/15/14, 10:22 AM, Tom Lane wrote:
> >> Yes it does; people who fail to remove their manual externs will get
> >> Windows-only build failures (or at least warnings; it's not very clear
> >> which declaration will win).
>
> > The manual externs and the automatically provided ones are exactly the
> > same. Why would that fail?
>
> Maybe I'm remembering the wrong patch. I thought what this patch was
> intending was to put PGDLLEXPORT into the automatically-provided externs.
This hunk is the essence of this patch:
#define PG_FUNCTION_INFO_V1(funcname) \
+Datum funcname(PG_FUNCTION_ARGS); \
extern PGDLLEXPORT const Pg_finfo_record *
CppConcat(pg_finfo_,funcname)(void); \
Note that PGDLLEXPORT is already there. This patch is just about
additionally providing the prototype.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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