Zdenek Kotala wrote:
> The following code is in btreefuncs.c function GetBTPageStatistics:
>
> stat->max_avail = BLCKSZ - (BLCKSZ - phdr->pd_special +
> SizeOfPageHeaderData);
>
> I think it should be:
>
> stat->max_avail = BLCKSZ - (phdr->pd_special + SizeOfPageHeaderData);
Umm, I don't think so. pd_special is the offset to the start of the
special area, so (BLCKSZ - pd_special) is the size of the special area.
However, that max_avail field actually looks like dead code, anyway.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com