Michal, All,
On Friday 19 October 2012 Michal Marek wrote:
> On 18.10.2012 21:50, Yann E. MORIN wrote:
> > -#ifndef CONFIG_
> > -#define CONFIG_ "CONFIG_"
> > +/* Those two defines copied from include/linux/stringify.h */
> > +#define __stringify_1(x...) #x
> > +#define __stringify(x...) __stringify_1(x)
> > +static inline const char *CONFIG_prefix(void)
> > +{
> > + return __stringify(CONFIG_);
>
> This changes the semantics of the CONFIG_ macro. Previously, a
> double-quoted string was accepted, now you have to define it to a token
> that is turned into a string. Why don't you keep it as before and just do a
>
> return CONFIG_;
>
> in the function?
Yes, that's as simple as it looks, indeed. /me hides.
Thank you!
Regards,
Yann E. MORIN.
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