9fans archive / 2001 / 09 / 346 /    prev next

From: "Boyd Roberts" <boyd@fr.inter.net>
Subject: Re: [9fans] Plan 9 versus CORBA?
Date: Wed, 26 Sep 2001 15:33:31 +0200

> ? would be Doug McIlroy and 'The IX Multilevel Secure Operating System'
> CSTR #163 is available in pieces at http://cm.bell-labs.com/cm/cs/cstr.html.

that'd be it.  iirc they added a chunk of bit vectors to just about
everything and used simple bitwise operations to implement the security
with a tiny performance hit.