[Qemu-devel] Re: [PATCH 2/7] Introduce QError

[Paolo Bonzini]

On 10/29/2009 09:48 PM, Luiz Capitulino wrote:
> >  va_list doesn't need to be a pointer.
>
>   Ok, but if this is going to be a public interface, I think it's
> better to va_copy() before passing it to qobject_from_json_va() then.

It is standard to pass a va_list by value without doing va_copy in the 
caller.

> > >  Shouldn't this take a ... too?
>   The problem is that its caller (qemu_error_structed()) also takes
> a ..., I don't know how to pass the arguments to a second function with
> variadic arguments w/o passing the va_list.

Yeah, this is fine.

Paolo