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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
/*
* Embedded Linux library
* Copyright (C) 2019 Intel Corporation
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#ifndef __ELL_RTNL_H
#define __ELL_RTNL_H
#include <stdint.h>
#include <ell/cleanup.h>
#ifdef __cplusplus
extern "C" {
#endif
struct rtmsg;
struct ifaddrmsg;
struct l_rtnl_address;
struct l_rtnl_route;
typedef void (*l_rtnl_neighbor_get_cb_t) (int error, const uint8_t *hwaddr,
size_t hwaddr_len,
void *user_data);
struct l_rtnl_address *l_rtnl_address_new(const char *ip, uint8_t prefix_len);
struct l_rtnl_address *l_rtnl_address_clone(const struct l_rtnl_address *orig);
void l_rtnl_address_free(struct l_rtnl_address *addr);
DEFINE_CLEANUP_FUNC(l_rtnl_address_free);
bool l_rtnl_address_get_address(const struct l_rtnl_address *addr,
char *out_buf);
const void *l_rtnl_address_get_in_addr(const struct l_rtnl_address *addr);
uint8_t l_rtnl_address_get_family(const struct l_rtnl_address *addr);
uint8_t l_rtnl_address_get_prefix_length(const struct l_rtnl_address *addr);
bool l_rtnl_address_get_broadcast(const struct l_rtnl_address *addr,
char *out_buf);
bool l_rtnl_address_set_broadcast(struct l_rtnl_address *addr,
const char *broadcast);
const char *l_rtnl_address_get_label(const struct l_rtnl_address *addr);
bool l_rtnl_address_set_label(struct l_rtnl_address *addr, const char *label);
bool l_rtnl_address_set_noprefixroute(struct l_rtnl_address *addr,
bool noprefixroute);
uint32_t l_rtnl_address_get_valid_lifetime(const struct l_rtnl_address *addr);
uint32_t l_rtnl_address_get_preferred_lifetime(
const struct l_rtnl_address *addr);
bool l_rtnl_address_set_lifetimes(struct l_rtnl_address *addr,
uint32_t preferred_lifetime,
uint32_t valid_lifetime);
bool l_rtnl_address_get_expiry(const struct l_rtnl_address *addr,
uint64_t *preferred_expiry_time,
uint64_t *valid_expiry_time);
bool l_rtnl_address_set_expiry(struct l_rtnl_address *addr,
uint64_t preferred_expiry_time,
uint64_t valid_expiry_time);
bool l_rtnl_address_set_scope(struct l_rtnl_address *addr, uint8_t scope);
struct l_rtnl_route *l_rtnl_route_new_gateway(const char *gw);
struct l_rtnl_route *l_rtnl_route_new_prefix(const char *ip,
uint8_t prefix_len);
struct l_rtnl_route *l_rtnl_route_new_static(const char *gw, const char *ip,
uint8_t prefix_len);
void l_rtnl_route_free(struct l_rtnl_route *rt);
DEFINE_CLEANUP_FUNC(l_rtnl_route_free);
uint8_t l_rtnl_route_get_family(const struct l_rtnl_route *rt);
bool l_rtnl_route_get_gateway(const struct l_rtnl_route *rt, char *out_buf);
const void *l_rtnl_route_get_gateway_in_addr(const struct l_rtnl_route *rt);
bool l_rtnl_route_get_dst(const struct l_rtnl_route *rt, char *out_buf,
uint8_t *out_prefix_len);
const void *l_rtnl_route_get_dst_in_addr(const struct l_rtnl_route *rt,
uint8_t *out_prefix_len);
uint32_t l_rtnl_route_get_lifetime(const struct l_rtnl_route *rt);
bool l_rtnl_route_set_lifetime(struct l_rtnl_route *rt, uint32_t lt);
uint64_t l_rtnl_route_get_expiry(const struct l_rtnl_route *rt);
bool l_rtnl_route_set_expiry(struct l_rtnl_route *rt, uint64_t expiry_time);
uint32_t l_rtnl_route_get_mtu(const struct l_rtnl_route *rt);
bool l_rtnl_route_set_mtu(struct l_rtnl_route *rt, uint32_t mtu);
uint8_t l_rtnl_route_get_preference(const struct l_rtnl_route *rt);
bool l_rtnl_route_set_preference(struct l_rtnl_route *rt, uint8_t preference);
bool l_rtnl_route_get_prefsrc(const struct l_rtnl_route *rt, char *out_address);
bool l_rtnl_route_set_prefsrc(struct l_rtnl_route *rt, const char *address);
uint32_t l_rtnl_route_get_priority(const struct l_rtnl_route *rt);
bool l_rtnl_route_set_priority(struct l_rtnl_route *rt, uint32_t priority);
uint8_t l_rtnl_route_get_protocol(const struct l_rtnl_route *rt);
bool l_rtnl_route_set_protocol(struct l_rtnl_route *rt, uint8_t protocol);
uint8_t l_rtnl_route_get_scope(const struct l_rtnl_route *rt);
bool l_rtnl_route_set_scope(struct l_rtnl_route *rt, uint8_t scope);
uint32_t l_rtnl_set_linkmode_and_operstate(struct l_netlink *rtnl, int ifindex,
uint8_t linkmode, uint8_t operstate,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_set_mac(struct l_netlink *rtnl, int ifindex,
const uint8_t addr[static 6],
bool power_up,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_set_powered(struct l_netlink *rtnl, int ifindex, bool powered,
l_netlink_command_func_t cb, void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_link_set_mtu(struct l_netlink *rtnl, int ifindex, uint32_t mtu,
l_netlink_command_func_t cb, void *user_data,
l_netlink_destroy_func_t destroy);
void l_rtnl_ifaddr4_extract(const struct ifaddrmsg *ifa, int bytes,
char **label, char **ip, char **broadcast);
uint32_t l_rtnl_ifaddr4_dump(struct l_netlink *rtnl, l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_ifaddr4_add(struct l_netlink *rtnl, int ifindex,
uint8_t prefix_len, const char *ip,
const char *broadcast,
l_netlink_command_func_t cb, void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_ifaddr4_delete(struct l_netlink *rtnl, int ifindex,
uint8_t prefix_len, const char *ip,
const char *broadcast,
l_netlink_command_func_t cb, void *user_data,
l_netlink_destroy_func_t destroy);
void l_rtnl_route4_extract(const struct rtmsg *rtmsg, uint32_t len,
uint32_t *table, uint32_t *ifindex,
char **dst, char **gateway, char **src);
uint32_t l_rtnl_route4_dump(struct l_netlink *rtnl,
l_netlink_command_func_t cb, void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_route4_add_connected(struct l_netlink *rtnl, int ifindex,
uint8_t dst_len, const char *dst,
const char *src, uint8_t proto,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_route4_add_gateway(struct l_netlink *rtnl, int ifindex,
const char *gateway, const char *src,
uint32_t priority_offset,
uint8_t proto,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
void l_rtnl_ifaddr6_extract(const struct ifaddrmsg *ifa, int len,
char **ip);
uint32_t l_rtnl_ifaddr6_dump(struct l_netlink *rtnl,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_ifaddr6_add(struct l_netlink *rtnl, int ifindex,
uint8_t prefix_len, const char *ip,
l_netlink_command_func_t cb, void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_ifaddr6_delete(struct l_netlink *rtnl, int ifindex,
uint8_t prefix_len, const char *ip,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
void l_rtnl_route6_extract(const struct rtmsg *rtmsg, uint32_t len,
uint32_t *table, uint32_t *ifindex,
char **dst, char **gateway, char **src);
uint32_t l_rtnl_route6_dump(struct l_netlink *rtnl,
l_netlink_command_func_t cb, void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_route6_add_gateway(struct l_netlink *rtnl, int ifindex,
const char *gateway,
uint32_t priority_offset,
uint8_t proto,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_route6_delete_gateway(struct l_netlink *rtnl, int ifindex,
const char *gateway,
uint32_t priority_offset,
uint8_t proto,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
struct l_rtnl_address *l_rtnl_ifaddr_extract(const struct ifaddrmsg *ifa,
int bytes);
uint32_t l_rtnl_ifaddr_add(struct l_netlink *rtnl, int ifindex,
const struct l_rtnl_address *addr,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_ifaddr_delete(struct l_netlink *rtnl, int ifindex,
const struct l_rtnl_address *addr,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_route_add(struct l_netlink *rtnl, int ifindex,
const struct l_rtnl_route *rt,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_route_delete(struct l_netlink *rtnl, int ifindex,
const struct l_rtnl_route *rt,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_neighbor_get_hwaddr(struct l_netlink *rtnl, int ifindex,
int family, const void *ip,
l_rtnl_neighbor_get_cb_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
uint32_t l_rtnl_neighbor_set_hwaddr(struct l_netlink *rtnl, int ifindex,
int family, const void *ip,
const uint8_t *hwaddr,
size_t hwaddr_len,
l_netlink_command_func_t cb,
void *user_data,
l_netlink_destroy_func_t destroy);
struct l_netlink *l_rtnl_get();
#ifdef __cplusplus
}
#endif
#endif /* __ELL_RTNL_H */
|
