blob: 79c3c921e5f1fe3c9b94f228fcfda7e90557e1c4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/*
* BIRD -- Bidirectional Forwarding Detection (BFD)
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#ifndef _BIRD_NBFD_H_
#define _BIRD_NBFD_H_
#include "lib/lists.h"
#include "lib/resource.h"
struct bfd_session;
struct bfd_request {
resource r;
node n;
ip_addr addr;
ip_addr local;
struct iface *iface;
void (*hook)(struct bfd_request *);
void *data;
struct bfd_session *session;
u8 state;
u8 diag;
u8 old_state;
u8 down;
};
#ifdef CONFIG_BFD
struct bfd_request * bfd_request_session(pool *p, ip_addr addr, ip_addr local, struct iface *iface, void (*hook)(struct bfd_request *), void *data);
static inline void cf_check_bfd(int use) { }
#else
static inline struct bfd_request * bfd_request_session(pool *p, ip_addr addr, ip_addr local, struct iface *iface, void (*hook)(struct bfd_request *), void *data) { return NULL; }
static inline void cf_check_bfd(int use) { if (use) cf_error("BFD not available"); }
#endif /* CONFIG_BFD */
#endif /* _BIRD_NBFD_H_ */
|
