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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
#ifndef __NETIFD_INTERFACE_H
#define __NETIFD_INTERFACE_H
#include "device.h"
#include "config.h"
struct interface;
struct interface_proto_state;
enum interface_event {
IFEV_UP,
IFEV_DOWN,
};
enum interface_state {
IFS_SETUP,
IFS_UP,
IFS_TEARDOWN,
IFS_DOWN,
};
struct interface_error {
struct list_head list;
const char *subsystem;
const char *code;
const char *data[];
};
/*
* interface configuration
*/
struct interface {
struct list_head list;
char name[IFNAMSIZ];
bool active;
bool autostart;
enum interface_state state;
/* main interface that the interface is bound to */
struct device_user main_dev;
/* interface that layer 3 communication will go through */
struct device_user *l3_iface;
struct config_state config;
/* primary protocol state */
const struct proto_handler *proto_handler;
struct interface_proto_state *proto;
struct vlist_tree proto_addr;
struct vlist_tree proto_route;
/* errors/warnings while trying to bring up the interface */
struct list_head errors;
struct ubus_object ubus;
};
extern const struct config_param_list interface_attr_list;
struct interface *interface_get(const char *name);
struct interface *interface_alloc(const char *name, struct blob_attr *attr);
void interface_free(struct interface *iface);
void interface_set_proto_state(struct interface *iface, struct interface_proto_state *state);
int interface_set_up(struct interface *iface);
int interface_set_down(struct interface *iface);
int interface_add_link(struct interface *iface, struct device *llif);
void interface_remove_link(struct interface *iface, struct device *llif);
void interface_add_error(struct interface *iface, const char *subsystem,
const char *code, const char **data, int n_data);
void interface_start_pending(void);
#endif
|
