Function pipeline_port_in_stats_read

dpdk/examples/ip_pipeline/thread.c:768–820

}

int
pipeline_port_in_stats_read(const char *pipeline_name,
	uint32_t port_id,
	struct rte_pipeline_port_in_stats *stats,
	int clear)
{
	struct pipeline *p;
	struct pipeline_msg_req *req;
	struct pipeline_msg_rsp *rsp;
	int status;

	/* Check input params */
	if ((pipeline_name == NULL) ||
		(stats == NULL))
		return -1;

	p = pipeline_find(pipeline_name);
	if ((p == NULL) ||
		(port_id >= p->n_ports_in))
		return -1;

	if (!pipeline_is_running(p)) {
		status = rte_pipeline_port_in_stats_read(p->p,
			port_id,
			stats,
			clear);

		return status;
	}

	/* Allocate request */
	req = pipeline_msg_alloc();
	if (req == NULL)
		return -1;

	/* Write request */
	req->type = PIPELINE_REQ_PORT_IN_STATS_READ;
	req->id = port_id;
	req->port_in_stats_read.clear = clear;

	/* Send request and wait for response */
	rsp = pipeline_msg_send_recv(p, req);

	/* Read response */
	status = rsp->status;
	if (status == 0)
		memcpy(stats, &rsp->port_in_stats_read.stats, sizeof(*stats));

	/* Free response */
	pipeline_msg_free(rsp);

	return status;
}

int
pipeline_port_in_enable(const char *pipeline_name,