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From: John Stalker <stalker@maths.tcd.ie>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] Glendix?
Date: Tue, 13 Nov 2007 17:48:01 +0000	[thread overview]
Message-ID: <20071113174801.A68EE2F82@okapi.maths.tcd.ie> (raw)
In-Reply-To: <5d375e920711130839m1e2b9515i4f17d6f9c352772a@mail.gmail.com>

> That would make sense if NetBSD had private namespaces and 9P support.

I think this is fixable without enormous effort if you are willing
to let the BSD applications lose most of the benefits of having
plan9 around.  The way ABI emulation works you need to intercept
system calls in any case and, as I noted before, the emulators NetBSD
already has catch calls to open and show them a modified hierarchy.
It would not be too difficult to make that modified hierarchy
potentially different for each process.  What you lose is that only
plan9 applications would get the benefits of private name spaces,
not native applications.  Still, you would get something a lot better
than running plan9 under qemu in a virtual terminal, which is what
I find myself doing a lot lately.

-- 
John Stalker
School of Mathematics
Trinity College Dublin
tel +353 1 896 1983
fax +353 1 896 2282


  parent reply	other threads:[~2007-11-13 17:48 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-13  9:28 Anant Narayanan
2007-11-13 10:05 ` Gorka Guardiola
2007-11-13 10:14   ` Uriel
2007-11-13 10:33     ` Gorka Guardiola
2007-11-13 14:25       ` David Leimbach
2007-11-14  0:51         ` Alexander Sychev
2007-11-13 21:37   ` Joel C. Salomon
2007-11-13 10:17 ` Charles Forsyth
2007-11-13 10:39 ` roger peppe
2007-11-13 10:47   ` Anant Narayanan
2007-11-13 12:18     ` Uriel
2007-11-13 13:00     ` erik quanstrom
2007-11-13 13:31       ` Uriel
2007-11-13 13:47         ` roger peppe
2007-11-13 14:10           ` sqweek
2007-11-13 13:54         ` Charles Forsyth
2007-11-13 15:20           ` Anant Narayanan
2007-11-13 18:23             ` Bakul Shah
2007-11-13 14:26         ` erik quanstrom
2007-11-13 16:49           ` Uriel
2007-11-13 17:19             ` erik quanstrom
2007-11-13 17:24               ` Iruata Souza
2007-11-13 22:01               ` David Leimbach
2007-11-13 15:16         ` Anant Narayanan
2007-11-13 14:29       ` Anant Narayanan
2007-11-13 17:21         ` erik quanstrom
2007-11-13 21:41         ` Joel C. Salomon
2007-11-13 13:30 ` John Stalker
2007-11-13 15:35   ` Harri Haataja
2007-11-13 16:22     ` John Stalker
2007-11-13 16:43       ` Aki Nyrhinen
2007-11-13 16:39   ` Uriel
2007-11-13 16:46     ` Iruata Souza
2007-11-13 18:02       ` Charles Forsyth
2007-11-13 18:12         ` Iruata Souza
2007-11-13 22:04         ` David Leimbach
2007-11-13 22:16           ` David Leimbach
2007-11-13 23:19           ` Iruata Souza
2007-11-14  2:23             ` R
2007-11-14 11:44               ` Iruata Souza
2007-11-14 12:17                 ` R
2007-11-14 12:40                   ` Christian Kellermann
2007-11-14 13:01                     ` R
2007-11-14 13:08                       ` Christian Kellermann
2007-11-13 17:48     ` John Stalker [this message]
2007-11-13 16:26 ` Russ Cox
2007-11-13 16:42   ` Charles Forsyth
2007-11-13 17:44     ` Latchesar Ionkov
2007-11-14  5:44       ` ron minnich
2007-11-16  8:42 ` [9fans] Nine4Linux [WAS: Glendix?] Enrico Weigelt
2007-11-16 10:20   ` erik quanstrom
     [not found]   ` <1b69251dfdcb6b8022ff78767f07ce86@quanstro.net>
2007-11-22 18:01     ` Enrico Weigelt
2007-11-22 22:00       ` Paweł Lasek

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