Hello.
While looking a patch, I found that pqSocketPoll passes through the
result from poll(2) to the caller and throws away revents. If I
understand it correctly, poll() *doesn't* return -1 nor errno by the
reason it has set POLLERR, POLLHUP, POLLNVAL, and POLLRDHUP for some
of the target sockets, and returns 0 unless poll() itself failed to
work.
It doesn't seem to be the intended behavior since the function sets
POLLERR to pollfd.events. (but the bit is ignored by poll(), though)
Is the above diagnosis correct?
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center
