linux-kernel - Re: [PATCH] ver

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Message-ID: <20070821231533.GE21089@ftp.linux.org.uk>
Date:	Wed, 22 Aug 2007 00:15:33 +0100
From:	Al Viro <viro@....linux.org.uk>
To:	Jesper Juhl <jesper.juhl@...il.com>
Cc:	Alexey Dobriyan <adobriyan@...ru>, sam@...nborg.org, akpm@...l.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ver_linux is [censored]

On Tue, Aug 21, 2007 at 11:56:32AM +0200, Jesper Juhl wrote:
> On 21/08/07, Alexey Dobriyan <adobriyan@...ru> wrote:
> > Commit 4a645d5ea65baaa5736bcb566673bf4a351b2ad8 broke ver_linux
> > on etch which glibc has 3-digit version number.
> 
> Whoops, sorry about that.
> 
> > Patch replaces awk
> > wanking with more robust sed wanking.
> >
> > Tested on gentoo, etch, centos 4.2.
> >
> I tested your patch on Slackware 12.0, Debian 3.1 & Gentoo Base System
> release 1.12.9 and it works fine on those as well.

How about simply doing
sh -c 'cat /proc/$$/maps'|sed -n -e '/^.*\/libc-\([^/]*\)\.so$/{s//\1/;p;q}'
and to hell with parsing ls -l output?
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