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Date:      Thu, 22 Mar 2001 18:33:57 +0100 (CET)
From:      Andrzej Bialecki <abial@webgiro.com>
To:        Alexey Koptsevich <kopts@astro.ioffe.rssi.ru>
Cc:        Luigi Rizzo <luigi@info.iet.unipi.it>, small@FreeBSD.ORG
Subject:   Re: top in PicoBSD
Message-ID:  <Pine.BSF.4.20.0103221831240.78054-100000@mx.webgiro.com>
In-Reply-To: <Pine.BSF.4.21.0103221628120.27582-100000@astro.ioffe.rssi.ru>

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On Thu, 22 Mar 2001, Alexey Koptsevich wrote:

> 
> > > > If I remember well, this dependancy was removed in -current, but I would
> > > > strongly advise against using -current right now... :-/ The fixes required
> > > > some changes in the sysctl tree as well, so you can't just get -current
> > > > top(1) sources and recompile them on -stable box...
> > > 
> > > Thanks! But actually I only boot from floppy and then export the whole
> > > /usr from FreeBSD server. So, whether in this case the problem is really
> > > in the library, not in the PicoBSD kernel? I have the error message:
> > > 
> > > top: nlist failed
> > 
> > Top, in that unfixed version, has to be able to access physical,
> > unstripped /kernel binary which corresponds to the running kernel, in
> > order to divine the formats and addresses of the variables it wants to
> > access (this is what libkvm does in the background).
> 
> Well, but sorry I do not understand why libkvm does not do it on PicoBSD
> when I run top? Why other dynamic libraries are loaded (e.g., I run X from
> exported /usr) but not libkvm?

Read again carefully the above paragraph I wrote: libkvm depends on the
accessibility of the file that contains unstripped, ungzipped binary image
of the running kernel. You don't have it in the standard versions of
PicoBSD. Ergo: libkvm fails to work properly.

Andrzej

// ----------------------------------------------------------------
// Andrzej Bialecki <abial@webgiro.com>, Chief System Architect
// WebGiro AB, Sweden (http://www.webgiro.com)
// ----------------------------------------------------------------
// <abial@freebsd.org> FreeBSD developer (http://www.freebsd.org)



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