Wouldn't be the application code more clear if the function is renamed to _link_up()? Return values clearly suggest this. The application has to remember that 1 means link up and 0 means link down.
Alex On 11 December 2015 at 14:44, Maxim Uvarov <maxim.uva...@linaro.org> wrote: > Signed-off-by: Maxim Uvarov <maxim.uva...@linaro.org> > --- > v1 was link_state(), now it's link_status(). > > include/odp/api/packet_io.h | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/include/odp/api/packet_io.h b/include/odp/api/packet_io.h > index 443841e..8999b2c 100644 > --- a/include/odp/api/packet_io.h > +++ b/include/odp/api/packet_io.h > @@ -673,6 +673,17 @@ void > odp_pktio_output_queue_param_init(odp_pktio_output_queue_param_t *param); > void odp_pktio_print(odp_pktio_t pktio); > > /** > + * Determine pktio link is up or down for a packet IO interface. > + * > + * @param pktio Packet IO handle. > + * > + * @retval 1 link is up > + * @retval 0 link is down > + * @retval <0 on failure > +*/ > +int odp_pktio_link_status(odp_pktio_t pktio); > + > +/** > * @} > */ > > -- > 1.9.1 > > _______________________________________________ > lng-odp mailing list > lng-odp@lists.linaro.org > https://lists.linaro.org/mailman/listinfo/lng-odp >
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