2 * Copyright (c) 2016 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
17 * A Data-Path Object is an object that represents actions that are
18 * applied to packets are they are switched through VPP.
20 * The DPO is a base class that is specialised by other objects to provide
23 * The VLIB graph nodes are graph of types, the DPO graph is a graph of instances.
26 #ifndef __DROP_DPO_H__
27 #define __DROP_DPO_H__
29 #include <vnet/dpo/dpo.h>
31 extern int dpo_is_drop(const dpo_id_t *dpo);
33 extern const dpo_id_t *drop_dpo_get(dpo_proto_t proto);
35 extern void drop_dpo_module_init(void);