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exec server, /dev/fd/N, RPATH and $ORIGIN


From: Jeremie Koenig
Subject: exec server, /dev/fd/N, RPATH and $ORIGIN
Date: Thu, 9 Jun 2011 09:46:24 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

Hi,

On Mon, May 24, 2010 at 12:08:10PM +0200, Emilio Pozuelo Monfort wrote:
> These are a series of patches to fix https://savannah.gnu.org/bugs/?28934
> (...)
> So this patch adds two new RPCs: exec_exec_file_name RPC and
> file_exec_file_name one. Then libc can use exec_exec_file_name in
> hurdexec.c.

What's the status on this?

Currently ld.so's expansion of $ORIGIN in RPATH does not work unless the
LD_ORIGIN_PATH environment variable is set, and we need to know the
executable's file name to implement it. Emilio's patches are probably a
good starting point.

-- 
Jeremie Koenig <address@hidden>
http://jk.fr.eu.org



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