Re: PROBLEM: epoll_wait() returns wrong events for EOF with EPOLLOUT

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To: Michael Lindner <[email protected]>
Subject: Re: PROBLEM: epoll_wait() returns wrong events for EOF with EPOLLOUT
From: Davide Libenzi <[email protected]>
Date: Sat, 15 Jul 2006 15:03:27 -0700 (PDT)
Cc: Linux Kernel Mailing List <[email protected]>
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]> <[email protected]>
Sender: [email protected]

On Fri, 14 Jul 2006, Michael Lindner wrote:

On Fri July 14 2006 6:38 pm, Davide Libenzi wrote:

Please take a look at the POSIX docs for poll(2).


My apologies - I had read very incomplete/misleading documentation - that'll
learn me.

So there's just "4. There has been no error on the FD, so why return
EPOLLERR?"


Epoll returns the same conditions poll(2) (and file->f_ops->poll) returns.


- Davide


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References:
- PROBLEM: epoll_wait() returns wrong events for EOF with EPOLLOUT
  - From: Michael Lindner <[email protected]>
- Re: PROBLEM: epoll_wait() returns wrong events for EOF with EPOLLOUT
  - From: Davide Libenzi <[email protected]>
- Re: PROBLEM: epoll_wait() returns wrong events for EOF with EPOLLOUT
  - From: Michael Lindner <[email protected]>

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