Re: [PATCH 2/3] cgroup: add cgroup_name() API

Tejun Heo
2013-03-01T20:45:07Z

Hello, Al.

On Fri, Mar 1, 2013 at 12:39 PM, Al Viro <viro@zeniv.linux.org.uk> wrote:
>> > Flexible array members can be statically initialized. If you wanna be
>> > really anal about it, you can do it manually with a wrapping struct
>> > but I don't think that would be necessary.
>> >
>>
>> I didn't know this difference between flexible array and zero-size array.
>> Thanks.
>
> Mind you, initializing flex array member is explicitly invalid per C99;
> it's a GNU extension...

Yeah, that's what I meant by the "anal" part although it seems like
c99 doesn't even allow that. Do we care tho? It seems like a logical
feature which should show up in the standard eventually. Maybe it
could be a problem for clang?

Thanks.

--
tejun