[Devel] Re: [PATCH 2/5] Fix race between rmmod and cat /proc/kallsyms

[Rusty Russell]

On Mon, 2007-04-02 at 19:01 +0400, Alexey Dobriyan wrote:
> +static inline int module_get_kallsym(unsigned int symnum, unsigned long *value,
> +					char *type, char *name,
> +					char *module_name, int *exported)
>  {
> -	return NULL;
> +	return -ERANGE;
>  }

This would normally by -ENOSYS, but since the return value is used as a
binary anyway, it doesn't matter.

Thanks,
Rusty.