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Date:	Wed, 28 Feb 2001 13:56:59 -0500
From:	Christopher Faylor <cgf AT redhat DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: Better diagnostics in mmap.cc
Message-ID:	<20010228135659.G2327@redhat.com>
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References:	<LAW2-F82YXifWoqFXfy00000a73 AT hotmail DOT com> <3A9D2527 DOT E73B088 AT ece DOT gatech DOT edu>
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In-Reply-To:	<3A9D2527.E73B088@ece.gatech.edu>; from cwilson@ece.gatech.edu on Wed, Feb 28, 2001 at 11:19:51AM -0500

On Wed, Feb 28, 2001 at 11:19:51AM -0500, Charles S. Wilson wrote:
>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. 
>
>Oh yeah -- now I remember.  fork + mmap.  Sorry for the chatter; I
>forgot about this problem.  Unfortunately, I have no idea how to fix it
>-- and no time right now to investigate. (sorry.) I hope you have
>success, and be sure to coordinate with the other postgres folks on this
>list (Jason Tishler, several others).  Hopefully they will be able to
>give you more concrete help than I am able to right now.

I thought that Corinna had fixed this in recent snapshots.

If you are using 1.1.8 to debug problems -- don't do that.  Use either the
CVS version or the latest snapshot.  Hopefully the reasons for doing this
are obvious.

cgf

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