From: Enrico Weigelt <weigelt@metux.de>
To: 9fans@9fans.net
Subject: Re: [9fans] mmap
Date: Mon, 3 Nov 2008 04:18:46 +0100 [thread overview]
Message-ID: <20081103031846.GE27416@nibiru.local> (raw)
In-Reply-To: <1d371286c515cad580f68eddbe2cdf57@quanstro.net>
* erik quanstrom <quanstro@quanstro.net> wrote:
> > * Roman V. Shaposhnik <rvs@sun.com> wrote:
> > > On Wed, 2008-07-30 at 17:29 +0200, Enrico Weigelt wrote:
> > > > Convenience is one point (sometimes be a big point), but another
> > > > important one is sharing. Without mmap(), an (real) shared library
> > > > support most likely will require special kernel support.
> > >
> > > What aspect of shared libraries are you aching for? Dynamic
> > > linking or the dynamic loading?
> >
> > 3rd: Sharing pages.
>
> segment(3) already provides this.
hmm, so segment(3)+segattach(2) can be seen as a kind of a frontend
for mmap() ;-)
But now I'm curious how executables and shared libraries are
actually handled on plan9.
cu
--
----------------------------------------------------------------------
Enrico Weigelt, metux IT service -- http://www.metux.de/
cellphone: +49 174 7066481 email: info@metux.de skype: nekrad666
----------------------------------------------------------------------
Embedded-Linux / Portierung / Opensource-QM / Verteilte Systeme
----------------------------------------------------------------------
next parent reply other threads:[~2008-11-03 3:18 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1d371286c515cad580f68eddbe2cdf57@quanstro.net>
2008-11-03 3:18 ` Enrico Weigelt [this message]
2008-11-03 3:31 ` ron minnich
2008-11-03 6:27 ` Charles Forsyth
2008-11-03 13:16 ` [9fans] mmap and shared libraries dave.l
2008-11-03 15:55 ` Kernel Panic
2008-11-04 1:23 ` Lyndon Nerenberg
2008-11-04 3:46 ` michael block
2008-11-05 5:17 ` Roman Shaposhnik
2008-11-05 5:21 ` ron minnich
2008-11-05 5:25 ` Lyndon Nerenberg
2008-11-03 0:50 [9fans] mmap erik quanstrom
2008-11-03 1:36 ` ron minnich
2008-11-03 6:29 ` Charles Forsyth
2008-11-03 6:58 ` ron minnich
2008-11-03 7:50 ` Bruce Ellis
2008-11-04 4:43 ` Enrico Weigelt
2008-11-04 7:15 ` Andrew Simmons
2008-11-04 8:01 ` Bakul Shah
2008-11-04 14:13 ` Charles Forsyth
2008-11-10 23:15 ` gas
2008-11-04 16:02 ` ron minnich
2008-11-04 18:19 ` Kim Shrier
2008-11-04 16:09 ` David Leimbach
-- strict thread matches above, loose matches on Subject: below --
2008-07-17 14:24 mmap Russ Cox
2008-07-17 14:34 ` [9fans] mmap erik quanstrom
2008-07-29 8:52 ` Enrico Weigelt
2008-07-29 9:45 ` Charles Forsyth
2008-07-29 15:04 ` Alexander Sychev
2008-07-29 15:19 ` erik quanstrom
2008-07-29 15:35 ` ron minnich
2008-07-29 15:46 ` Roman V. Shaposhnik
2008-07-29 15:35 ` David Leimbach
2008-07-29 16:28 ` Venkatesh Srinivas
2008-07-29 16:55 ` Charles Forsyth
2008-07-29 17:08 ` Charles Forsyth
2008-07-30 16:36 ` Roman V. Shaposhnik
2008-07-30 17:02 ` Paul Lalonde
2008-07-31 21:39 ` Charles Forsyth
2008-07-31 23:19 ` Bakul Shah
2008-08-01 0:32 ` ron minnich
2008-08-01 3:18 ` David Leimbach
2008-08-02 13:22 ` Richard Miller
2008-08-02 16:10 ` ron minnich
2008-08-02 19:12 ` Richard Miller
2008-07-31 8:51 ` Paweł Lasek
[not found] ` <20080729162639.GA31092@satori.no-ip.org>
2008-07-30 15:29 ` Enrico Weigelt
2008-07-30 15:43 ` Roman V. Shaposhnik
2008-11-03 0:22 ` Enrico Weigelt
2008-07-30 16:25 ` Joel C. Salomon
2008-07-30 17:28 ` Kernel Panic
2008-07-30 18:26 ` erik quanstrom
2008-07-31 1:42 ` Joel C. Salomon
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