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

CSN <cool_screen_name90001@yahoo.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.

            regards, tom lane