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Date:	Wed, 1 Sep 2004 11:44:29 +0200
From:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: RTLD_DEFAULT & RTLD_NEXT
Message-ID:	<20040901094429.GY17670@cygbert.vinschen.de>
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On Aug 31 15:35, Sam Steingold wrote:
> > * Corinna Vinschen <pbevaan-pltjva AT pltjva DOT pbz> [2004-08-31 21:08:26 +0200]:
> > - EnumProcessModules is NT >= 4 only but not loaded dynamically (see
> > autoload.cc) nor tested for non-existance.  Generally,
> > EnumProcessModules is called w/o checking the return value.
> 
> 1. what is "n" in LoadDLLfunc?
> 2. how do I test for non-existance?

There's a description in the source dir how autoload works, see
how-autoload-works.txt.

> 3. the first call to EnumProcessModules is known to fail. it is there
>    for that specific reason - to fail and return "needed".

Sure, but there's an important difference.  In the normal case,
EnumProcessModules will return TRUE and sets n to a useful value.
What do you do if EnumProcessModules returns FALSE?

> >   I'd like to ask you to read
> > http://cygwin.com/contrib.html and send us a copyright assignment if
> > possible.
> 
> ok.

Thanks!  It will take some time but perhaps you want to contribute
a lot more code and the assignment has to be send only once ;-)


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

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