| /* |
| * Copyright (c) 2016 Cisco and/or its affiliates. |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| /** |
| * @brief |
| * A rewrite adjacency has no key, and thus cannot be 'found' from the |
| * FIB resolution code. the client therefore needs to maange these adjacencies |
| */ |
| |
| #ifndef __ADJ_REWRITE_H__ |
| #define __ADJ_REWRITE_H__ |
| |
| #include <vnet/adj/adj_types.h> |
| |
| /** |
| * @brief |
| * Add (and lock) a new or lock an existing neighbour adjacency |
| * |
| * @param nh_proto |
| * The protocol for the next-hop address (v4 or v6) |
| * |
| * @param link_type |
| * A description of the protocol of the packets that will forward |
| * through this adj. On an ethernet interface this is the MAC header's |
| * ether-type |
| * |
| * @param sw_if_index |
| * The interface on which the peer resides |
| * |
| * @param rewrite |
| * The rewrite to prepend to packets |
| */ |
| extern adj_index_t adj_rewrite_add_and_lock(fib_protocol_t nh_proto, |
| vnet_link_t link_type, |
| u32 sw_if_index, |
| u8 *rewrite); |
| |
| #endif |