Function rte_acl_ipv4vlan_build

dpdk/app/test/test_acl.c:263–276

* Analyze set of ipv4vlan rules and build required internal * run-time structures. * This function is not multi-thread safe. * * @param ctx * ACL context to build. * @param layout * Layout of input data to search through. * @param num_categories * Maximum number of categories to use in that build. * @return * - -ENOMEM if couldn't allocate enough memory. * - -EINVAL if the pa

 *   - Zero if operation completed successfully.
 */
static int
rte_acl_ipv4vlan_build(struct rte_acl_ctx *ctx,
	const uint32_t layout[RTE_ACL_IPV4VLAN_NUM],
	uint32_t num_categories)
{
	struct rte_acl_config cfg;

	if (ctx == NULL || layout == NULL)
		return -EINVAL;

	memset(&cfg, 0, sizeof(cfg));
	acl_ipv4vlan_config(&cfg, layout, num_categories);
	return rte_acl_build(ctx, &cfg);
}

/*
 * Test ACL lookup (selected alg).