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Date: Thu, 24 Feb 2005 18:33:00 -0500
From: Christopher Faylor <cgf-no-personal-reply-please@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: mmap and MAP_FIXED
Message-ID: <20050224233300.GA14206@trixie.casa.cgf.cx>
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References: <421E60A0.8000102@stambulchik.net>
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On Fri, Feb 25, 2005 at 01:17:52AM +0200, Evgeny Stambulchik wrote:
>There is something strange about mmap(addr, ..., MAP_FIXED) under
>Cygwin.  For a reason, it always fails if addr is not on a 16xPAGE_SIZE
>boundary.  Here is a short demo:

See:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/mapviewoffileex.asp

Pay particular attention to the description of lpBaseAddress.

cgf

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