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Date: Wed, 28 Apr 1999 06:04:49 -0700 (PDT)
From: Earnie Boyd <earnie_boyd AT yahoo DOT com>
Reply-To: earnie_boyd AT yahoo DOT com
Subject: Re: putenv does not put env into win32?
To: Eugene Kanter <eugene AT bgs DOT com>, Chris Faylor <cgf AT cygnus DOT com>
Cc: cygwin users <cygwin AT sourceware DOT cygnus DOT com>
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I've searched and searched but can't find the reference I had in mind.  Chris,
I've added you to this discussion because I thought I had remembered you
stating advantages of using dlopen over LoadLibrary.  Can you expound your
knowledge on this subject please.

TIA,
Earnie.

PS: Thanks Mumit for your input.

--- Eugene Kanter <eugene AT bgs DOT com> wrote:
> which document says use dlopen?
> 
> 
> Earnie Boyd wrote:
> > 
> > --- Eugene Kanter <eugene AT bgs DOT com> wrote:
> > > Earnie Boyd wrote:
> > > >
> > > > --- Eugene Kanter <eugene AT bgs DOT com> wrote:
> > > > > Any ideas of how to call Win32 versions of getenv/_putenv instead of
> > > > > cygwin ones?
> > > >
> > > > Use the mingw32 package.  For more info read the docs and search the
> > > archives.
> > >
> > > I can not use mingw32 package because the rest of the application (RPM)
> > > requires cygwin. I just scanned archives and FAQ and have not noticed
> > > any mentions of putenv limitations.
> > >
> > 
> > Ok.  But I don't think you can do what you want to anyway.  The putenv
> function
> > only modifies the environment of the current process not the parent.  Also,
> > you're using LoadLibrary which in the documentation is said not to be used;
> but
> > to use dlopen, etc. instead.  I'm not experienced enough at this to help
> beyond
> > these pointers.
> > ===
> > "Earnie Boyd" <mailto:earnie_boyd AT yahoo DOT com>
> > CYGWIN RELATED HELP:
> >  DOCUMENTATION: <http://sourceware.cygnus.com/cygwin/docs.html>
> >        DLLHELP: <http://www.xraylith.wisc.edu/~khan/software/gnu-win32/>
> > ARCHIVE SEARCH: <http://www.delorie.com/archives/> OR
> >                 <http://www.eGroups.com/list/gnu-win32/>
> > _________________________________________________________
> > Do You Yahoo!?
> > Get your free @yahoo.com address at http://mail.yahoo.com
> 

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