Re: conchuela timeouts since 2021-10-09 system upgrade

Thomas Munro <thomas.munro@gmail.com> writes:
> Oops, that was after it had been cleared already by the OS; duh.  On
> entry to my wrapper, writefds does in fact contain the bit pattern for
> fd 13.  That led me to try a very simply C program which runs to
> completion on Linux and FreeBSD, but hangs forever on Dragonfly.

For completeness, I checked this on macOS, OpenBSD, and NetBSD,
and they all give the expected results.

            regards, tom lane