[Intel-gfx] [PATCH 6/6] drm/i915: expose rcs topology through query uAPI

[Tvrtko Ursulin]

On 11/01/2018 18:38, Lionel Landwerlin wrote:
> On 11/01/18 12:45, Tvrtko Ursulin wrote:
>>

[snip]

>>
>>> +    __u32 n_slices;
>>> +
>>> +    __u8 data[];
>>
>> Is a zero size array a GCC extension or something? I somehow seem to 
>> remember someone was complaining about this.
> 
> [0] is a GNU C extension
> [] is a flexible array in C99

Right.. hm.. I was pretty sure both were not acceptable, but, when I 
look into include/uapi I see that there are both actually in at least 
some use. So I don't know.. fine I guess, but don't be surprised if 
someone complains.

Regards,

Tvrtko