X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=-1.8 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_PASS
X-Spam-Check-By:	sourceware.org
MIME-Version:	1.0
Date:	Fri, 16 Jan 2009 16:45:48 +0000
Message-ID:	<ee2e06e90901160845o35da940em9ef9cbadacdec47a@mail.gmail.com>
Subject:	Re: how to get mmap page size?
From:	Jay Foad <jay DOT foad AT gmail DOT com>
To:	cygwin AT cygwin DOT com
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.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

Corinna Vinschen wrote:

> Right.  The reason is that mmap started to map memory top down at one
> point to fix a problem with Windows Vista.  The mechanism to align
> the map always to 64K is still in Cygwin, but it currently doesn't
> work for files.  I'll have a look into fixing that for Cygwin 1.7.

OK, thanks. In the mean time I guess I'll just use a hard coded value
of 4K for the page size in my application.

Thanks,
Jay.

--
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/

- Raw text -