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From: Kevin Ryde <user42@zip.com.au>
Cc: guile-user@gnu.org
Subject: Re: atexit function
Date: Sat, 16 Sep 2006 10:32:26 +1000	[thread overview]
Message-ID: <87irjowt0l.fsf@zip.com.au> (raw)
In-Reply-To: <J5N0D1$EEBE2E26B077A1F877E2DC3B7AB8D9C6@poste.it> (Marco Maggi's message of "Fri, 15 Sep 2006 16:03:01 +0200")

"Marco Maggi" <marco.maggi-ipsu@poste.it> writes:
>
> Is it possible to have an ATEXIT function? That is:
> an interface to register thunks that are executed
> when the script exits.

I've been using this:

	(define-public (c-atexit proc)
	  (let ((old-exit exit))
	    (set! exit (lambda args
	                 (proc)
	                 (apply old-exit args)))))

to hang code on the exit func.  Unfortunately the normal "guile -s" to
run a script doesn't go via that function, so it only works if you
explicitly "(exit 0)".


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  reply	other threads:[~2006-09-16  0:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-15 14:03 atexit function Marco Maggi
2006-09-16  0:32 ` Kevin Ryde [this message]
2006-09-18  0:44 ` Jon Wilson
  -- strict thread matches above, loose matches on Subject: below --
2006-09-18  6:46 Marco Maggi

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