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Re: Better diagnostics in mmap.cc
- To: Gene Spleen <gene_spleen at hotmail dot com>
- Subject: Re: Better diagnostics in mmap.cc
- From: Jason Tishler <Jason dot Tishler at dothill dot com>
- Date: Wed, 28 Feb 2001 17:07:48 -0500
- Cc: cygwin at cygwin dot com
- Organization: Dot Hill Systems Corp.
- References: <LAW2-F82YXifWoqFXfy00000a73@hotmail.com>
Gene,
On Wed, Feb 28, 2001 at 11:13:51AM -0500, Gene Spleen wrote:
> Short history and explanation:
>
> According to my Makefile, I'm using 1.09
> My purpose of using ipc-daemon is to get postgresql to work
> on NT (4.0). Unfortunately, fork() is failing trying to remap
> shared memory segments between parent and child. My guess from
> other experience with shared memory I've had, was to force the
> 3 main shared memory segments of ipc-daemon into a predefined
> memory segment, thus getting around the problem. Currently, I've
> hard coded these address values, but making this an
> option/environment variable in the future is a good idea.
> BTW, in doing this, I believe I exposed a bug with MapViewOfFile
> in mmap.cc which should now be fixed in the Feb 25 snapshot.
Are you observing the following problem:
http://www.cygwin.com/ml/cygwin/2001-02/msg00030.html
which has already been solved by Corrina? Or, something different?
Thanks,
Jason
--
Jason Tishler
Director, Software Engineering Phone: +1 (732) 264-8770 x235
Dot Hill Systems Corp. Fax: +1 (732) 264-8798
82 Bethany Road, Suite 7 Email: Jason.Tishler@dothill.com
Hazlet, NJ 07730 USA WWW: http://www.dothill.com
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