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Re: How to use a different ld-linux.so?
From: |
Paul Jarc |
Subject: |
Re: How to use a different ld-linux.so? |
Date: |
Wed, 30 Jun 2004 16:00:06 -0400 |
User-agent: |
Gnus/5.110003 (No Gnus v0.3) Emacs/21.3 (gnu/linux) |
"Paul Smith" <pausmith@nortelnetworks.com> wrote:
> It's not that simple. First, there can be multiple users of these
> machines so any static location is problematic. Second, the environment
> must be relocatable: we need to be able to hand off prebuilt setups to
> people and not require them to rejigger their local systems.
Ok. Can you relink the newer system's binaries, though? This would
work on Linux, if you can stand the smell: use /proc/self/fd/42/lib in
the binaries, and always make sure descriptor 42 is open to the right
"root" directory.
paul