Re: [Qemu-devel] Re: [6684] Fix "info registers" under kvm.

[Avi Kivity <avi@redhat.com>]

Andreas Färber wrote:
>
> Am 08.03.2009 um 17:10 schrieb Anthony Liguori:
>
>> Jan Kiszka wrote:
>>> I'm just still waiting for a reply from Anthony on how to embed best 
>>> all
>>> the "if (kvm_enabled()) foo();" patterns [2]. [...]
>>
>> I really don't have a great suggestion.  I've been hoping we could 
>> come up with something better than if (kvm_enabled()) foo().  If we 
>> can't, we can't.
>
> What about this pattern:
>
> #define KVM(x) if (kvm_enabled()) { x; }
> KVM(foo());
>
> That would make it shorter to type and allows to #define KVM(x) for 
> the no-KVM case.
>

Need to work out what to do if the function returns a value.

-- 
error compiling committee.c: too many arguments to function