Linux-kernel mailing list archive 1999-25,: Re: RFC: BSD system call revoke?

# Re: RFC: BSD system call revoke?

Alan Cox (alan@lxorguk.ukuu.org.uk)
Wed, 23 Jun 1999 23:44:45 +0100 (BST)

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> i´ve started a hopefully feasible linux implementation of a BSD system call.
> I want to ask the experts for their comment and hand over the code if the
> approach is feasible.

I think Matt Kirkwood had a "didnt make 2.2" one. Note also that they found
the BSD one is inadequate as it doesnt revoke mmap()'s. That means you can
still snoop audio , console screens etc

Alan

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