> I don't think it's worth messing with either. It'd be nice for code
> beautification purposes to (a) combine the three shared-mem segments
> we currently have into one, and (b) rely on the postmaster's having
> attached the segment, so that all backends will see it at the same
> location in their address space, which would let us get rid of the
> MAKE_OFFSET/MAKE_PTR cruft. But getting the full benefit would
> require cleaning up a lot of code, and it just doesn't seem like
> a high-priority task. I'm also a little worried that we'd be
> sacrificing portability --- some day we might be glad that we can
> move those segments around...
My opinion is that this code is complex enough without additional
complexity. If something can be removed/cleaned, why not do it? It is
usually very easy to do and doesn't take much time. The next person who
has to mess with it will thank us.
-- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
Pennsylvania19026
