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Date:      Fri, 4 Aug 2000 11:41:44 -0700 (PDT)
From:      John Polstra <jdp@polstra.com>
To:        hackers@freebsd.org
Cc:        kpielorz@tdx.co.uk
Subject:   Re: LD_PRELOAD odities / Documentation?
Message-ID:  <200008041841.LAA24529@vashon.polstra.com>
In-Reply-To: <3989530F.F3D89C6F@tdx.co.uk>
References:  <XFMail.000803200004.doconnor@gsoft.com.au> <3989530F.F3D89C6F@tdx.co.uk>

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In article <3989530F.F3D89C6F@tdx.co.uk>, Karl Pielorz
<kpielorz@tdx.co.uk> wrote:

> One of the ways I've tried implementing syscalls is to dlopen() the
> correct library, and fetch the routines address from there (using
> dlsym) - and calling the routine that way...
>
> This doesn't seem to help though :(

It works if you do it right.  It's hard to tell what's going wrong in
your case because we just don't have enough details.  If you think it
is a bug then please put together a nice small easy-to-use test case
and send it (as a shar file) inside a problem report that you file
using the send-pr command.

John
-- 
  John Polstra                                               jdp@polstra.com
  John D. Polstra & Co., Inc.                        Seattle, Washington USA
  "Disappointment is a good sign of basic intelligence."  -- Chögyam Trungpa



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