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From: "Andy Moreton" <amoreton AT virata DOT com>
To: "'Robert Collins'" <robert DOT collins AT itdomain DOT com DOT au>,
        <cygwin-developers AT cygwin DOT com>
Subject: RE: dlsym discussion..
Date: Mon, 4 Jun 2001 10:24:21 +0100
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> -----Original Message-----
> From: Robert Collins [mailto:robert DOT collins AT itdomain DOT com DOT au]
> Sent: Monday, June 04, 2001 10:11 AM
> To: Andy Moreton; cygwin-developers AT cygwin DOT com
> Subject: Re: dlsym discussion..
>
> ----- Original Message -----
> From: "Andy Moreton" <amoreton AT virata DOT com>
> > Looking at this from the Win32 side of things, perhaps you should look
> > at the ToolHelp library, in particular CreateToolHelp32Snapshot(),
> > Module32First(), and Module32Next().
> >
> > This will give you a list of all modules for the current process.
> > Checking the module handle against the list maintained by cygwin should
> > give the information you need.
> >
>
> Neato. That combined with before/after dlopen will also let  me grab the
> dependant libraries that are automatically loaded as well.
> That won't be fool proof, but it's better than nothing. I suppose we could
> fall back to walking the entire list anyway, but that would likely return
> erroneous results :-[
>
> You wouldn't happen to know of an equivalent function for NT 4.0 would
> you? (MSND lists that function as win95+, Windows 2000+.

Not offhand - I write drivers, and not much ring3 code. The Toolhelp DLL may
be redistributeable for NT4 though...

	AndyM

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