1/*
2 * Copyright (c) 2017 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:
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
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.
14 */
15
16#ifndef	__LACP_MACHINE_H__
17#define	__LACP_MACHINE_H__
18
19#include <stdint.h>
20
21#define LACP_NOACTION	((int (*)(void *, void *))0)
22#define LACP_ACTION_ROUTINE(rtn) ((int(*)(void *, void *))rtn)
23
24typedef int (*action_func) (void *, void *);
25
26typedef struct
27{
28  action_func action;
29  int next_state;
30} lacp_fsm_state_t;
31
32typedef void (*debug_func) (slave_if_t * sif, int event, int state,
33			    lacp_fsm_state_t * transition);
34
35typedef struct
36{
37  lacp_fsm_state_t *state_table;
38} lacp_fsm_machine_t;
39
40typedef struct
41{
42  lacp_fsm_machine_t *tables;
43  debug_func debug;
44} lacp_machine_t;
45
46extern int lacp_machine_dispatch (lacp_machine_t * machine, vlib_main_t * vm,
47				  slave_if_t * sif, int event, int *state);
48
49#endif /* __LACP_MACHINE_H__ */
50
51/*
52 * fd.io coding-style-patch-verification: ON
53 *
54 * Local Variables:
55 * eval: (c-set-style "gnu")
56 * End:
57 */
58