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.
18 * @brief Definitions for punt infrastructure.
20 #ifndef included_punt_h
21 #define included_punt_h
26 #define punt_error(n,s) PUNT_ERROR_##n,
27 #include <vnet/ip/punt_error.def>
33 clib_error_t *vnet_punt_add_del (vlib_main_t * vm, u8 ipv,
34 u8 protocol, u16 port, bool is_add);
35 clib_error_t *vnet_punt_socket_add (vlib_main_t * vm, u32 header_version,
36 bool is_ip4, u8 protocol, u16 port,
37 char *client_pathname);
38 clib_error_t *vnet_punt_socket_del (vlib_main_t * vm, bool is_ip4,
39 u8 l4_protocol, u16 port);
40 char *vnet_punt_get_server_pathname (void);
50 * Packet descriptor header. Version 1
51 * If this header changes, the version must also change to notify clients.
53 #define PUNT_PACKETDESC_VERSION 1
54 typedef struct __attribute__ ((packed))
56 u32 sw_if_index; /* RX or TX interface */
57 enum punt_action_e action;
66 struct sockaddr_un caddr;
72 char sun_path[sizeof (struct sockaddr_un)];
73 punt_client_t *clients_by_dst_port4;
74 punt_client_t *clients_by_dst_port6;
77 vlib_node_t *interface_output_node;
81 extern punt_main_t punt_main;
86 * fd.io coding-style-patch-verification: ON
89 * eval: (c-set-style "gnu")