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Re: lt_dlopen capabilities
From: |
Ralf Wildenhues |
Subject: |
Re: lt_dlopen capabilities |
Date: |
Mon, 5 Jun 2006 17:40:47 +0200 |
User-agent: |
Mutt/1.5.11+cvs20060403 |
Hi Paulo,
* Paulo J. Matos wrote on Sat, Jun 03, 2006 at 09:20:07PM CEST:
> >From libtool 1.5.22 manual:
> "lt_dlopen is able to open libtool dynamic modules, preloaded static
> modules, the program itself and native dynamic libraries."
>
> Ok, I can't really understand some things here.
> Correct me if I'm wrong:
> - libtool dynamic modules are modules with .la extenstion created by
> libtool using the -module flag.
Yes.
> - native dynamic libraries are the libraries installed in your system
> with .so extension, etc which may not have been created with libtool.
Yes. (The extension may be different on some systems.)
> Now, what's preloaded static modules
Does `info Libtool Dlpreopening' help you? In short, it's a way to
simulate modules with code that has been added statically to the
program.
> and what do they mean with 'the program itself'.
The analogous operation to 'dlopen (NULL)'.
Hope that helps,
Cheers,
Ralf