On Fri, 24 Apr 2020 18:07:15 +0000
Honnappa Nagarahalli <honnappa.nagaraha...@arm.com> wrote:
> <snip>
>
> >
> > All API's should check that they support the flag values passed.
> > These checks ensure that the extra bits can safely be used without risk of
> > ABI
> > breakage.
> >
> > Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
> > ---
> > lib/librte_ring/rte_ring.c | 10 ++++++++++
> > 1 file changed, 10 insertions(+)
> >
> > diff --git a/lib/librte_ring/rte_ring.c b/lib/librte_ring/rte_ring.c index
> > ebe5ccf0de68..70685121581f 100644
> > --- a/lib/librte_ring/rte_ring.c
> > +++ b/lib/librte_ring/rte_ring.c
> > @@ -42,6 +42,9 @@ static struct rte_tailq_elem rte_ring_tailq = { };
> > EAL_REGISTER_TAILQ(rte_ring_tailq)
> >
> > +/* mask of all valid flag values to ring_create() */
> > +#define RING_F_MASK 0x007F
> Is it better to construct this using the actual flag #defines?
sure, but it gets long
