Re: var args in kernel?

[Gerd Knorr <kraxel@bytesex.org>]

> You can call va_start on the same args list twice, both:
> [ ... ]
> and
> void foo (int x, ...)
> {
>   va_list ap;
>   va_start (ap, x);
> ...
>   va_end (ap);
>   va_start (ap, x);
> ...
>   va_end (ap);
> }
> are ok.

Fine, then my patch is ok, it does exactly this ;)

>  What you can't do is e.g.
>   va_list ap;
>   va_start (ap, x);
>   bar (x, ap);
>   bar (x, ap);
>   va_end (ap);

This is how the code looked before I fixed it.

Thanks,

  Gerd

-- 
#define printk(args...) fprintf(stderr, ## args)