Tom Lane wrote:
> Manfred Spraul <manfred@colorfullife.com> writes:
> >> return false; /* No threading, so we can't be in send() */
>
> > Why not? Signal delivery can interrupt send() even with single-threaded
> > users.
>
> It looks like Bruce left the old logic in place for unthreaded
> implementations: we just replace the signal handler during every send().
> So there's no need for PQinSend() to do anything useful.
I have updated the CVS comments to more clearly explain this.
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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