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X-Authentication-Warning: slinky.cs.nyu.edu: pechtcha owned process doing -bs
Date: Tue, 16 Sep 2003 12:32:04 -0400 (EDT)
From: Igor Pechtchanski <pechtcha AT cs DOT nyu DOT edu>
Reply-To: cygwin AT cygwin DOT com
To: Rich Elberger <elbergr AT smarts DOT com>
cc: cygwin AT cygwin DOT com
Subject: Re: Upgrading Cygwin - postinstall difficulties?
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On Tue, 16 Sep 2003, Rich Elberger wrote:

> > Well, you shouldn't run setup with Cygwin processes running in the first
> > place.  I've been meaning to add an interactive dialog on failing to
> > replace cygwin1.dll that would let you kill Cygwin processes and retry the
> > replacement, but haven't got to it yet (and probably won't for quite a
> > bit).
> >
>
> this is difficult to do and keep installation integrity.  better might be
> finding processes/file handles open in the cygwin install area after
> choosing the installation target area, and not allowing install to continue
> until those processes shut down.  this is a classic installation issue,
> and if you don't have cancel and (graceful) rollback, there will be a
> loophole for failure.
>
> -- rich

I scratch my itch, you scratch yours. ;-)
<http://cygwin.com/acronyms/#PTC>.
	Igor
-- 
				http://cs.nyu.edu/~pechtcha/
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ZZZzz /,`.-'`'    -.  ;-;;,_		igor AT watson DOT ibm DOT com
     |,4-  ) )-,_. ,\ (  `'-'		Igor Pechtchanski, Ph.D.
    '---''(_/--'  `-'\_) fL	a.k.a JaguaR-R-R-r-r-r-.-.-.  Meow!

"I have since come to realize that being between your mentor and his route
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