Re: Call kernel function from module

[Kirill Ratkin <kratkin@egartech.com>]

Michael Rozhavsky wrote:
> 
> [snip]
> >
> > Hi! Could somebody help me? I added several functions (not sys calls) to
> > kernel as hardcoded part. Then I write modules which will be call these
> > functions. But when I load module insmod says me 'can't resolve symbol
> > my_func_name'.
> > I exported all my functions in netsyms.c file. Do you know how I can see
> > my function?
> 
> use EXPORT_SYMBOL macro from include/module.h
Yes. I added it in netsyms.c and I see all my functions in System.map
file. (into ksyms too)

#ifdef CONFIG_BATON
#include <linux/baton.h>
EXPORT_SYMBOL(baton_init);
EXPORT_SYMBOL(baton_register_hook);
EXPORT_SYMBOL(baton_unregister_hook);
#endif

> 
> >
> > Regards,
> > Niktar.
> > -
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> Best regards.
> 
> --
>    Michael Rozhavsky                    Tel:    +972-4-9936248
>    mrozhavsky@opticalaccess.com         Fax:    +972-4-9890564
>    Optical Access
>    Senior Software Engineer             www.opticalaccess.com