Function rte_ring_enqueue

dpdk/lib/ring/rte_ring.h:335–339

* Enqueue one object on a ring. * * This function calls the multi-producer or the single-producer * version, depending on the default behaviour that was specified at * ring creation time (see flags). * * @param r * A pointer to the ring structure. * @param obj * A pointer to the object to be added. * @return * - 0: Success; objects enqueued. * - -ENOBUFS: Not enough room in the

 *   - -ENOBUFS: Not enough room in the ring to enqueue; no object is enqueued.
 */
static __rte_always_inline int
rte_ring_enqueue(struct rte_ring *r, void *obj)
{
	return rte_ring_enqueue_elem(r, &obj, sizeof(void *));
}

/**
 * Dequeue several objects from a ring (multi-consumers safe).