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From: Ludovic Brenta <ludovic@ludovic-brenta.org>
Subject: Re: Ravenscar - program termination
Date: Mon, 29 Jan 2007 20:53:34 +0100
Date: 2007-01-29T20:53:34+01:00	[thread overview]
Message-ID: <87zm81txs1.fsf@ludovic-brenta.org> (raw)
In-Reply-To: epl7mp$tls$1@cernne03.cern.ch

Maciej Sobczak writes:
> The N442 document states that Ravenscar profile forbids task termination.
> I understand that task termination is the fact of a task finishing its
> job and completing.
>
> Do I understand correctly that Ravenscar programs are by definition
> running forever? What about programs that are expected to finish?

Yes, it is my understanding as well, and I'm happy with that.

    I remember being impressed with Ada because you could write an
    infinite loop without a faked up condition. The idea being that in
    Ada the typical infinite loop would normally be terminated by
    detonation.  -- Larry Wall

The Ravenscar profile is specifically targeted at high-integrity
systems, where infinite loops are, I think, the norm.

-- 
Ludovic Brenta.



  reply	other threads:[~2007-01-29 19:53 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-29 16:34 Ravenscar - program termination Maciej Sobczak
2007-01-29 19:53 ` Ludovic Brenta [this message]
2007-01-30  8:09   ` Maciej Sobczak
2007-01-30  9:37     ` Markus E Leypold
2007-01-30 17:48       ` Jeffrey R. Carter
2007-01-31  9:01       ` Maciej Sobczak
2007-01-31  9:59         ` Ludovic Brenta
2007-01-30 14:24     ` matteo.bordin
2007-01-30 19:15       ` Niklas Holsti
2007-01-30 20:30         ` Robert A Duff
2007-01-31  7:53           ` Niklas Holsti
2007-01-31  8:12             ` Ludovic Brenta
2007-01-31  8:59               ` Niklas Holsti
2007-01-31 18:02               ` Jeffrey R. Carter
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