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Re: Design principles and ethics
From: |
Bas Wijnen |
Subject: |
Re: Design principles and ethics |
Date: |
Tue, 2 May 2006 10:14:57 +0200 |
User-agent: |
Mutt/1.5.11+cvs20060403 |
On Tue, May 02, 2006 at 01:55:20AM +0200, Pierre THIERRY wrote:
> Scribit Bas Wijnen dies 02/05/2006 hora 01:04:
> > > Either you or I have misunderstood something in how a constructor
> > > works. I had understood that the constructor is given a set of
> > > capabilities along with the process it will instantiates. This
> > > capabilities could be out of reach for the instantiator.
> > Yes, but those capabilities are inserted by the parent. In the case
> > of trivial confinement, this is the same process as the instantiator.
>
> Not at all. They are inserted by the contructor.
For non-trivial confinement, constructor == parent. For trivial confinement,
there is no constructor.
In case of trivial confinement, the idea is to have some pages of code, and
make a system call on them to turn them into a process. In that case,
instantiator == parent.
> Example: I install a game somewhere, and create and constructor for it.
> I give the constructor a capability to the score file, and seal the
> constructor.
This is non-trivial (non-)confinement.
Thanks,
Bas
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- Re: Design principles and ethics, Bas Wijnen, 2006/05/01
- Re: Design principles and ethics, Bas Wijnen, 2006/05/01
- Re: Design principles and ethics, Jonathan S. Shapiro, 2006/05/01
- Re: Design principles and ethics, Pierre THIERRY, 2006/05/01
- Re: Design principles and ethics, Jonathan S. Shapiro, 2006/05/01
- Re: Design principles and ethics, Bas Wijnen, 2006/05/01
- Re: Design principles and ethics, Pierre THIERRY, 2006/05/01
- Re: Design principles and ethics, Bas Wijnen, 2006/05/01
- Re: Design principles and ethics, Pierre THIERRY, 2006/05/01
- Re: Design principles and ethics,
Bas Wijnen <=
- Re: Design principles and ethics, Pierre THIERRY, 2006/05/02
- Re: Design principles and ethics, Tom Bachmann, 2006/05/02
- Re: Design principles and ethics, Bas Wijnen, 2006/05/02
- Re: Design principles and ethics, Jonathan S. Shapiro, 2006/05/02
- Re: Design principles and ethics, Jonathan S. Shapiro, 2006/05/01
RE: Design principles and ethics, Christopher Nelson, 2006/05/01
RE: Design principles and ethics, Christopher Nelson, 2006/05/01