Am Dienstag, 9. Mai 2006 10:41 schrieb Martijn van Oosterhout:
> Depends what you mean by signature. The structures of PGconn and
> PGresult have changed over time, so if you you pass a PGresult
> allocated by libpq4 to a function in libpq3, it'll crash.
Symbol versioning only affects functions (and maybe variables?) but not
structs. Nothing helps in that case.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/