From: Davide Libenzi <davidel@xmailserver.org>
To: Dan Kegel <dank@kegel.com>
Cc: John Myers <jgmyers@netscape.com>,
linux-aio@kvack.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Comparing the aio and epoll event frameworks.
Date: Mon, 19 May 2003 17:47:15 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.55.0305191743230.6565@bigblue.dev.mcafeelabs.com> (raw)
In-Reply-To: <3EC9807D.3080804@kegel.com>
On Mon, 19 May 2003, Dan Kegel wrote:
> Davide Libenzi wrote:
> > Adding a single shot feature to epoll takes about 5 lines of code,
> > comments included :) You know how many reuqests I had ? Zero, nada.
>
> I thought edge triggered epoll *was* single-shot.
For single shot I mean that once you receive one event, you will not
receive more events for that fd if you do not rearm it. Suppose you
receive 1000 bytes of data and you get an event (EPOLLIN). If after 10
seconds you receive another 1000 bytes, you will receive another event.
This is not single shot.
- Davide
next prev parent reply other threads:[~2003-05-20 0:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-19 23:33 John Myers
2003-05-20 0:38 ` Davide Libenzi
2003-05-20 1:10 ` Dan Kegel
2003-05-20 0:46 ` William Lee Irwin III
2003-05-20 0:52 ` Davide Libenzi
2003-05-20 0:47 ` Davide Libenzi [this message]
2003-05-20 1:02 ` William Lee Irwin III
2003-05-20 1:37 ` Dan Kegel
2003-05-20 1:15 ` William Lee Irwin III
2003-05-20 2:06 ` Dan Kegel
2003-05-20 1:22 ` Dan Kegel
2003-05-20 0:58 ` Davide Libenzi
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