On Tue, May 09, 2006 at 01:50:38PM +0200, Peter Eisentraut wrote: > 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.
Eh? It stops a program expecting libpq4 being linked to libpq3 for any reason, so the above situation can't happen. You don't need to version any structs, only the functions using them. Have a nice day, -- Martijn van Oosterhout <email@example.com> http://svana.org/kleptog/ > From each according to his ability. To each according to his ability to > litigate.
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