Messages in this thread | | | Date | Mon, 14 Jul 2003 04:27:27 +0100 | From | Jamie Lokier <> | Subject | Re: POLLRDONCE optimisation for epoll users (was: epoll and half closed TCP connections) |
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Davide Libenzi wrote: > And the name READONCE seems to imply that you can't read(2) twice.
Like all POLL* flags, you can always do more than it implies and get EAGAIN :)
I don't care about the name, feel free to pick another.
> I'd rather prefer the RDHUP flag that tells me : There's an hungup > condition for sure, and you might also find some data since POLLIN is set.
Yeah, but it doesn't stop the do-while loop from being broken :)
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