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Re: _AS_LN_S_PREPARE question


From: Ralf Wildenhues
Subject: Re: _AS_LN_S_PREPARE question
Date: Mon, 11 Feb 2008 08:08:50 +0100
User-agent: Mutt/1.5.17 (2008-01-17)

* Duft Markus wrote on Mon, Feb 11, 2008 at 07:59:48AM CET:
> Ralf Wildenhues <mailto:address@hidden> wrote:
> > 
> > Is there a LD_PRELOAD-like mechanism on windows, by which you can
> > intercept all open-like library calls?
> > <http://fy.chalmers.se/~appro/nt/DLL_PRELOAD/> suggests there isn't
> > one. 
> 
> Hm, i implemented LD_PRELOAD fully, but by concept this can only work at
> shared library boundaries (i'm generating code with parity that does all
> the shared library loading, which is capable of LD_PRELOAD, LD_BIND_NOW,
> LD_BIND_LAYZ and such things :) just runtime linking like behaviour is
> missing right now, but i have a patch waiting for this...).

What I meant here was: a chance to intercept all open-like calls done by
the msvc binary itself (at which point you could presumably do the
symlinnk resolution).  Not programs and libraries you or your users are
building.

Cheers,
Ralf




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