Re: dup(0) failed after 3195 successes: Bad file descriptor

--- Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> CSN <cool_screen_name90001(at)yahoo(dot)com> writes:
> > WARNING: dup(0) failed after 3195 successes: Bad
> file
> > descriptor
>
> Hmm. What system is this on? What errno code
> corresponds to
> "Bad file descriptor"?
>
> This is coming from
>
> thisfd = dup(0);
> if (thisfd < 0)
> {
> /* Expect EMFILE or ENFILE, else it's
> fishy */
> if (errno != EMFILE && errno != ENFILE)
> elog(WARNING, "dup(0) failed after
> %d successes: %m", used);
> break;
> }
>
> I would suppose there is another EXXX code we have
> to allow to pass
> without comment, but I don't know from your report
> what it is.

It's on windows xp home edition. I just upgraded
cygwin and postgresql to 7.4.3 - the warning didn't
appear in the log previously.

CSN

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