Hi All, * @param r * A pointer to the ring structure. * @param obj_table * A pointer to a table of void * pointers (objects) that will be filled. * @param n * The number of objects to dequeue from the ring to the obj_table.
By looking at the code I understood that, if the ring has less than "n" objects, rte_ring_dequeue_bulk() readjusts the value "n" returns what ever is available. I have a requirement where I need to know the new value of "n" , if the api has returned less than what was requested. One way is to memset the "objects" and check for the non-zero values. I kind of, did not like this idea. Any better idea to get "n" ? 1. rte_ring_dequeue_bulk(my-ring, (void**) pkts, n) -- n is set to 32. 2. If the ring has less than 32 pkts, say 20, my understanding is that it returns 20 "pkt" ptrs. 3. How do I get the number "20" ? Hope my question was clear. Thanks -Avinash
