From: Pavel Machek <pavel@suse.cz>
To: Marcelo Tosatti <marcelo@conectiva.com.br>
Cc: Alexander Viro <viro@math.psu.edu>,
Jeremy Elson <jelson@circlemud.org>,
linux-kernel@vger.kernel.org
Subject: Re: Mapping a piece of one process' addrspace to another?
Date: Wed, 7 Mar 2001 18:17:23 +0000 [thread overview]
Message-ID: <20010307181722.E55@(none)> (raw)
In-Reply-To: <Pine.GSO.4.21.0103070051060.2127-100000@weyl.math.psu.edu> <Pine.LNX.4.21.0103070301310.1548-100000@freak.distro.conectiva>
In-Reply-To: <Pine.LNX.4.21.0103070301310.1548-100000@freak.distro.conectiva>; from marcelo@conectiva.com.br on Wed, Mar 07, 2001 at 03:02:14AM -0300
Hi!
> > You are reinventing the wheel.
> > man ptrace (see PTRACE_{PEEK,POKE}{TEXT,DATA} and PTRACE_{ATTACH,CONT,DETACH})
>
> With ptrace data will be copied twice. As far as I understood, Jeremy
> wants to avoid that.
mmap /proc/pid/memory?
Pavel
--
Philips Velo 1: 1"x4"x8", 300gram, 60, 12MB, 40bogomips, linux, mutt,
details at http://atrey.karlin.mff.cuni.cz/~pavel/velo/index.html.
next prev parent reply other threads:[~2001-03-08 8:45 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-07 5:19 Mapping a piece of one process' addrspace to another? Jeremy Elson
2001-03-07 5:55 ` Alexander Viro
2001-03-07 6:02 ` Marcelo Tosatti
2001-03-07 8:13 ` Jeremy Elson
2001-03-07 8:40 ` Alexander Viro
2001-03-07 8:54 ` Jeremy Elson
2001-03-07 9:09 ` Alexander Viro
2001-03-07 23:22 ` James H. Cloos Jr.
2001-03-07 9:04 ` Abramo Bagnara
2001-03-07 9:10 ` Alexander Viro
2001-03-07 9:20 ` Abramo Bagnara
2001-03-07 9:49 ` Alexander Viro
2001-03-07 13:01 ` Abramo Bagnara
2001-03-07 21:02 ` Jeremy Elson
2001-03-07 8:58 ` Abramo Bagnara
2001-03-07 18:17 ` Pavel Machek [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-03-07 10:51 Manfred Spraul
2001-03-07 13:57 Jesse Pollard
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