Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sources.redhat.com/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Date: Tue, 15 Apr 2003 16:12:27 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: 1.3.22: bug in poll() - WinXP/all
Message-ID: <20030415141227.GD8070@cygbert.vinschen.de>
Reply-To: cygwin AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
References: <20030415115953 DOT 65188 DOT qmail AT web13901 DOT mail DOT yahoo DOT com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20030415115953.65188.qmail@web13901.mail.yahoo.com>
User-Agent: Mutt/1.4.1i

On Tue, Apr 15, 2003 at 04:59:53AM -0700, Chet wrote:
> I recently starting moving a project over from Redhat 7.x to Cygwin and found a
> slight problem using poll() and a set of descriptor structs with POLLIN,
> POLLOUT, and POLLPRI set. Using this combination or any two of those flags can
> causes poll() to return an incorrect number of structs containing returned
> events.
> 
> After looking through the source I noticed that poll() returns the value from
> cygwin_select. This is incorrect as cygwin_select() returns the total number of
> descriptors containing events for the send, recv, and except parts during the
> select() call.

Hmm, all these descriptors are getting a non-0 content in revents so
the number should be the same.  Or do I miss something?

Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Developer                                mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Bug reporting:         http://cygwin.com/bugs.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/