X-Spam-Check-By: sourceware.org
Date: Wed, 10 Jan 2007 22:38:59 -0800
From: Christopher Layne <clayne AT anodized DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: 1.7.0 CVS mmap failure
Message-ID: <20070111063859.GF19638@ns1.anodized.com>
References: <Pine DOT CYG DOT 4 DOT 58 DOT 0701041715140 DOT 3520 AT PC1163-8460-XP DOT flightsafety DOT com> <20070105095752 DOT GB28768 AT calimero DOT vinschen DOT de> <Pine DOT CYG DOT 4 DOT 58 DOT 0701050959060 DOT 2704 AT PC1163-8460-XP DOT flightsafety DOT com> <Pine DOT CYG DOT 4 DOT 58 DOT 0701051054010 DOT 280 AT PC1163-8460-XP DOT flightsafety DOT com> <Pine DOT CYG DOT 4 DOT 58 DOT 0701051144030 DOT 2880 AT PC1163-8460-XP DOT flightsafety DOT com> <20070105182234 DOT GC12776 AT calimero DOT vinschen DOT de> <Pine DOT CYG DOT 4 DOT 58 DOT 0701051237090 DOT 2880 AT PC1163-8460-XP DOT flightsafety DOT com> <20070105192302 DOT GD12776 AT calimero DOT vinschen DOT de> <20070110095345 DOT GL23638 AT calimero DOT vinschen DOT de>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20070110095345.GL23638@calimero.vinschen.de>
User-Agent: Mutt/1.5.11
X-Assp-Spam-Prob: 0.00000
X-Assp-Whitelisted: Yes
X-Assp-Envelope-From: clayne AT ns1 DOT anodized DOT com
X-Assp-Intended-For: cygwin AT cygwin DOT com
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Precedence: bulk
List-Id: <cygwin.cygwin.com>
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/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

> Since overmapping doesn't work on Windows, unfortunately, I implemented
> the above mentioned technique, which isn't much code anyway.  It
> reserves a memory lot big enough to fit in the whole mapping, memorizes
> the address, free's the memory again and then uses the new address in
> the subsequent real mappings.
> 
> This should work (knock on wood) on all systems now.  My testcases still
> work on my 512 MB machine, so I'd appreciate if you could give the latest
> snapshot a try on /3GB enabled machines.

This works on my machine now. So previously why was the former method
failing, do you think?

-cl

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/