El mié, 24-08-2005 a las 16:59 +0200, simon guinot escribió:
> hello
>
> On Wed, 24 Aug 2005 09:28:08 +0200
> Sergio Paracuellos <[EMAIL PROTECTED]> wrote:
>
> > Hi all,
> >
> > I'm new in this list and I have some problems exporting symbols in a
> > module to see them in other module.
> >
> > In the module I want to export the symbol I do:
> >
> > tList list;
> > EXPORT_SYMBOL(list);
>
> ok... you've better to use the EXPORT_SYMBOL_NOVERS macro to export the
> symbol whiteout the versioning information...
> don't forget to define EXPORT_SYMTAB before include module.h...
> you can add a -DEXPORT_SYMTAB in your Makefile or a #define EXPORT_SYMTAB
> before
> #include <linux/module.h> in your source file...
Thanks, I solve it because it was a Makefile problem.
I was trying to compile two modules with different Makefiles. When I do
only one Makefile with
obj-m += module1
obj-m += module2
the problem dissapears.
Thanks to all.
Regards,
Sergio
>
> >
> > I compile it and install without any problem.
> >
> > And in the module I want to use them I declare list with "extern"
> > prototype:
> >
> > extern tList list;
> >
> > When I compile the module It says me that list is undefined, and I don't
> > know what I am doing wrong.
>
> a compilation error or a loading error ?
> are you sure to have well defined the type tList in your "client" module ?
> may be a shareed header between your modules is missing :)
>
> regards
>
> simon
> -
> To unsubscribe from this list: send the line "unsubscribe linux-newbie" in
> the body of a message to [EMAIL PROTECTED]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.linux-learn.org/faqs
-
To unsubscribe from this list: send the line "unsubscribe linux-newbie" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.linux-learn.org/faqs
