On Mon, 10 Nov 2014, Ian Campbell wrote:
> On Sat, 2014-11-08 at 15:26 -0500, Konrad Rzeszutek Wilk wrote:
> > That is to guard against somebody building against libxc or libxl and
> > then becoming dependent on this and then complaining that it is not in
> > Xen 4.6. 
> 
> libxc does not have a stable API and libxl doesn't expose this interface
> at all. At the hypercall level this is a domctl which simliarly has no
> stable interface.
> 
> So I don't think there is any need to wrap anything or guard against
> anything.

That's true. A comment in the header file wouldn't hurt though.

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