1 /* SPDX-License-Identifier: LGPL-2.1+ */
3 #include <netinet/in.h>
5 #include <sys/socket.h>
6 #include <linux/can/vxcan.h>
7 #include <linux/netlink.h>
8 #include <linux/rtnetlink.h>
9 #include <linux/genetlink.h>
12 #include <linux/can/netlink.h>
13 #include <linux/fib_rules.h>
14 #include <linux/fou.h>
15 #include <linux/if_addr.h>
16 #include <linux/if_addrlabel.h>
17 #include <linux/if_bridge.h>
18 #include <linux/if_link.h>
19 #include <linux/if_macsec.h>
20 #include <linux/if_tunnel.h>
21 #include <linux/l2tp.h>
22 #include <linux/nexthop.h>
23 #include <linux/nl80211.h>
24 #include <linux/pkt_sched.h>
25 #include <linux/veth.h>
26 #include <linux/wireguard.h>
28 #include "sd-netlink.h"
30 #include "generic-netlink.h"
33 #include "netlink-internal.h"
34 #include "netlink-types.h"
35 #include "string-table.h"
38 /* Maximum ARP IP target defined in kernel */
39 #define BOND_MAX_ARP_TARGETS 16
57 BOND_ARP_TARGETS_MAX
= BOND_MAX_ARP_TARGETS
,
63 const NLTypeSystem
*type_system
;
64 const NLTypeSystemUnion
*type_system_union
;
72 static const NLTypeSystem rtnl_link_type_system
;
74 static const NLType empty_types
[1] = {
75 /* fake array to avoid .types==NULL, which denotes invalid type-systems */
78 static const NLTypeSystem empty_type_system
= {
83 static const NLType rtnl_link_info_data_veth_types
[] = {
84 [VETH_INFO_PEER
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_link_type_system
, .size
= sizeof(struct ifinfomsg
) },
87 static const NLType rtnl_link_info_data_vxcan_types
[] = {
88 [VXCAN_INFO_PEER
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_link_type_system
, .size
= sizeof(struct ifinfomsg
) },
91 static const NLType rtnl_link_info_data_ipvlan_types
[] = {
92 [IFLA_IPVLAN_MODE
] = { .type
= NETLINK_TYPE_U16
},
93 [IFLA_IPVLAN_FLAGS
] = { .type
= NETLINK_TYPE_U16
},
96 static const NLType rtnl_link_info_data_macvlan_types
[] = {
97 [IFLA_MACVLAN_MODE
] = { .type
= NETLINK_TYPE_U32
},
98 [IFLA_MACVLAN_FLAGS
] = { .type
= NETLINK_TYPE_U16
},
101 static const NLType rtnl_link_info_data_bridge_types
[] = {
102 [IFLA_BR_FORWARD_DELAY
] = { .type
= NETLINK_TYPE_U32
},
103 [IFLA_BR_HELLO_TIME
] = { .type
= NETLINK_TYPE_U32
},
104 [IFLA_BR_MAX_AGE
] = { .type
= NETLINK_TYPE_U32
},
105 [IFLA_BR_AGEING_TIME
] = { .type
= NETLINK_TYPE_U32
},
106 [IFLA_BR_STP_STATE
] = { .type
= NETLINK_TYPE_U32
},
107 [IFLA_BR_PRIORITY
] = { .type
= NETLINK_TYPE_U16
},
108 [IFLA_BR_VLAN_FILTERING
] = { .type
= NETLINK_TYPE_U8
},
109 [IFLA_BR_VLAN_PROTOCOL
] = { .type
= NETLINK_TYPE_U16
},
110 [IFLA_BR_GROUP_FWD_MASK
] = { .type
= NETLINK_TYPE_U16
},
111 [IFLA_BR_ROOT_PORT
] = { .type
= NETLINK_TYPE_U16
},
112 [IFLA_BR_ROOT_PATH_COST
] = { .type
= NETLINK_TYPE_U32
},
113 [IFLA_BR_TOPOLOGY_CHANGE
] = { .type
= NETLINK_TYPE_U8
},
114 [IFLA_BR_TOPOLOGY_CHANGE_DETECTED
] = { .type
= NETLINK_TYPE_U8
},
115 [IFLA_BR_HELLO_TIMER
] = { .type
= NETLINK_TYPE_U16
},
116 [IFLA_BR_TCN_TIMER
] = { .type
= NETLINK_TYPE_U16
},
117 [IFLA_BR_TOPOLOGY_CHANGE_TIMER
] = { .type
= NETLINK_TYPE_U16
},
118 [IFLA_BR_GC_TIMER
] = { .type
= NETLINK_TYPE_U64
},
119 [IFLA_BR_GROUP_ADDR
] = { .type
= NETLINK_TYPE_U16
},
120 [IFLA_BR_FDB_FLUSH
] = { .type
= NETLINK_TYPE_U16
},
121 [IFLA_BR_MCAST_ROUTER
] = { .type
= NETLINK_TYPE_U8
},
122 [IFLA_BR_MCAST_SNOOPING
] = { .type
= NETLINK_TYPE_U8
},
123 [IFLA_BR_MCAST_QUERY_USE_IFADDR
] = { .type
= NETLINK_TYPE_U8
},
124 [IFLA_BR_MCAST_QUERIER
] = { .type
= NETLINK_TYPE_U8
},
125 [IFLA_BR_MCAST_HASH_ELASTICITY
] = { .type
= NETLINK_TYPE_U32
},
126 [IFLA_BR_MCAST_HASH_MAX
] = { .type
= NETLINK_TYPE_U16
},
127 [IFLA_BR_MCAST_LAST_MEMBER_CNT
] = { .type
= NETLINK_TYPE_U32
},
128 [IFLA_BR_MCAST_STARTUP_QUERY_CNT
] = { .type
= NETLINK_TYPE_U16
},
129 [IFLA_BR_MCAST_LAST_MEMBER_INTVL
] = { .type
= NETLINK_TYPE_U64
},
130 [IFLA_BR_MCAST_MEMBERSHIP_INTVL
] = { .type
= NETLINK_TYPE_U64
},
131 [IFLA_BR_MCAST_QUERIER_INTVL
] = { .type
= NETLINK_TYPE_U64
},
132 [IFLA_BR_MCAST_QUERY_INTVL
] = { .type
= NETLINK_TYPE_U64
},
133 [IFLA_BR_MCAST_QUERY_RESPONSE_INTVL
] = { .type
= NETLINK_TYPE_U64
},
134 [IFLA_BR_MCAST_STARTUP_QUERY_INTVL
] = { .type
= NETLINK_TYPE_U64
},
135 [IFLA_BR_NF_CALL_IPTABLES
] = { .type
= NETLINK_TYPE_U8
},
136 [IFLA_BR_NF_CALL_IP6TABLES
] = { .type
= NETLINK_TYPE_U8
},
137 [IFLA_BR_NF_CALL_ARPTABLES
] = { .type
= NETLINK_TYPE_U8
},
138 [IFLA_BR_VLAN_DEFAULT_PVID
] = { .type
= NETLINK_TYPE_U16
},
139 [IFLA_BR_MCAST_IGMP_VERSION
] = { .type
= NETLINK_TYPE_U8
},
142 static const NLType rtnl_link_info_data_vlan_types
[] = {
143 [IFLA_VLAN_ID
] = { .type
= NETLINK_TYPE_U16
},
145 [IFLA_VLAN_FLAGS] = { .len = sizeof(struct ifla_vlan_flags) },
146 [IFLA_VLAN_EGRESS_QOS] = { .type = NETLINK_TYPE_NESTED },
147 [IFLA_VLAN_INGRESS_QOS] = { .type = NETLINK_TYPE_NESTED },
149 [IFLA_VLAN_PROTOCOL
] = { .type
= NETLINK_TYPE_U16
},
152 static const NLType rtnl_link_info_data_vxlan_types
[] = {
153 [IFLA_VXLAN_ID
] = { .type
= NETLINK_TYPE_U32
},
154 [IFLA_VXLAN_GROUP
] = { .type
= NETLINK_TYPE_IN_ADDR
},
155 [IFLA_VXLAN_LINK
] = { .type
= NETLINK_TYPE_U32
},
156 [IFLA_VXLAN_LOCAL
] = { .type
= NETLINK_TYPE_IN_ADDR
},
157 [IFLA_VXLAN_TTL
] = { .type
= NETLINK_TYPE_U8
},
158 [IFLA_VXLAN_TOS
] = { .type
= NETLINK_TYPE_U8
},
159 [IFLA_VXLAN_LEARNING
] = { .type
= NETLINK_TYPE_U8
},
160 [IFLA_VXLAN_AGEING
] = { .type
= NETLINK_TYPE_U32
},
161 [IFLA_VXLAN_LIMIT
] = { .type
= NETLINK_TYPE_U32
},
162 [IFLA_VXLAN_PORT_RANGE
] = { .type
= NETLINK_TYPE_U32
},
163 [IFLA_VXLAN_PROXY
] = { .type
= NETLINK_TYPE_U8
},
164 [IFLA_VXLAN_RSC
] = { .type
= NETLINK_TYPE_U8
},
165 [IFLA_VXLAN_L2MISS
] = { .type
= NETLINK_TYPE_U8
},
166 [IFLA_VXLAN_L3MISS
] = { .type
= NETLINK_TYPE_U8
},
167 [IFLA_VXLAN_PORT
] = { .type
= NETLINK_TYPE_U16
},
168 [IFLA_VXLAN_GROUP6
] = { .type
= NETLINK_TYPE_IN_ADDR
},
169 [IFLA_VXLAN_LOCAL6
] = { .type
= NETLINK_TYPE_IN_ADDR
},
170 [IFLA_VXLAN_UDP_CSUM
] = { .type
= NETLINK_TYPE_U8
},
171 [IFLA_VXLAN_UDP_ZERO_CSUM6_TX
] = { .type
= NETLINK_TYPE_U8
},
172 [IFLA_VXLAN_UDP_ZERO_CSUM6_RX
] = { .type
= NETLINK_TYPE_U8
},
173 [IFLA_VXLAN_REMCSUM_TX
] = { .type
= NETLINK_TYPE_U8
},
174 [IFLA_VXLAN_REMCSUM_RX
] = { .type
= NETLINK_TYPE_U8
},
175 [IFLA_VXLAN_GBP
] = { .type
= NETLINK_TYPE_FLAG
},
176 [IFLA_VXLAN_REMCSUM_NOPARTIAL
] = { .type
= NETLINK_TYPE_FLAG
},
177 [IFLA_VXLAN_COLLECT_METADATA
] = { .type
= NETLINK_TYPE_U8
},
178 [IFLA_VXLAN_LABEL
] = { .type
= NETLINK_TYPE_U32
},
179 [IFLA_VXLAN_GPE
] = { .type
= NETLINK_TYPE_FLAG
},
180 [IFLA_VXLAN_TTL_INHERIT
] = { .type
= NETLINK_TYPE_FLAG
},
181 [IFLA_VXLAN_DF
] = { .type
= NETLINK_TYPE_U8
},
184 static const NLType rtnl_bond_arp_target_types
[] = {
185 [BOND_ARP_TARGETS_0
] = { .type
= NETLINK_TYPE_U32
},
186 [BOND_ARP_TARGETS_1
] = { .type
= NETLINK_TYPE_U32
},
187 [BOND_ARP_TARGETS_2
] = { .type
= NETLINK_TYPE_U32
},
188 [BOND_ARP_TARGETS_3
] = { .type
= NETLINK_TYPE_U32
},
189 [BOND_ARP_TARGETS_4
] = { .type
= NETLINK_TYPE_U32
},
190 [BOND_ARP_TARGETS_5
] = { .type
= NETLINK_TYPE_U32
},
191 [BOND_ARP_TARGETS_6
] = { .type
= NETLINK_TYPE_U32
},
192 [BOND_ARP_TARGETS_7
] = { .type
= NETLINK_TYPE_U32
},
193 [BOND_ARP_TARGETS_8
] = { .type
= NETLINK_TYPE_U32
},
194 [BOND_ARP_TARGETS_9
] = { .type
= NETLINK_TYPE_U32
},
195 [BOND_ARP_TARGETS_10
] = { .type
= NETLINK_TYPE_U32
},
196 [BOND_ARP_TARGETS_11
] = { .type
= NETLINK_TYPE_U32
},
197 [BOND_ARP_TARGETS_12
] = { .type
= NETLINK_TYPE_U32
},
198 [BOND_ARP_TARGETS_13
] = { .type
= NETLINK_TYPE_U32
},
199 [BOND_ARP_TARGETS_14
] = { .type
= NETLINK_TYPE_U32
},
200 [BOND_ARP_TARGETS_MAX
] = { .type
= NETLINK_TYPE_U32
},
203 static const NLTypeSystem rtnl_bond_arp_type_system
= {
204 .count
= ELEMENTSOF(rtnl_bond_arp_target_types
),
205 .types
= rtnl_bond_arp_target_types
,
208 static const NLType rtnl_link_info_data_bond_types
[] = {
209 [IFLA_BOND_MODE
] = { .type
= NETLINK_TYPE_U8
},
210 [IFLA_BOND_ACTIVE_SLAVE
] = { .type
= NETLINK_TYPE_U32
},
211 [IFLA_BOND_MIIMON
] = { .type
= NETLINK_TYPE_U32
},
212 [IFLA_BOND_UPDELAY
] = { .type
= NETLINK_TYPE_U32
},
213 [IFLA_BOND_DOWNDELAY
] = { .type
= NETLINK_TYPE_U32
},
214 [IFLA_BOND_USE_CARRIER
] = { .type
= NETLINK_TYPE_U8
},
215 [IFLA_BOND_ARP_INTERVAL
] = { .type
= NETLINK_TYPE_U32
},
216 [IFLA_BOND_ARP_IP_TARGET
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_bond_arp_type_system
},
217 [IFLA_BOND_ARP_VALIDATE
] = { .type
= NETLINK_TYPE_U32
},
218 [IFLA_BOND_ARP_ALL_TARGETS
] = { .type
= NETLINK_TYPE_U32
},
219 [IFLA_BOND_PRIMARY
] = { .type
= NETLINK_TYPE_U32
},
220 [IFLA_BOND_PRIMARY_RESELECT
] = { .type
= NETLINK_TYPE_U8
},
221 [IFLA_BOND_FAIL_OVER_MAC
] = { .type
= NETLINK_TYPE_U8
},
222 [IFLA_BOND_XMIT_HASH_POLICY
] = { .type
= NETLINK_TYPE_U8
},
223 [IFLA_BOND_RESEND_IGMP
] = { .type
= NETLINK_TYPE_U32
},
224 [IFLA_BOND_NUM_PEER_NOTIF
] = { .type
= NETLINK_TYPE_U8
},
225 [IFLA_BOND_ALL_SLAVES_ACTIVE
] = { .type
= NETLINK_TYPE_U8
},
226 [IFLA_BOND_MIN_LINKS
] = { .type
= NETLINK_TYPE_U32
},
227 [IFLA_BOND_LP_INTERVAL
] = { .type
= NETLINK_TYPE_U32
},
228 [IFLA_BOND_PACKETS_PER_SLAVE
] = { .type
= NETLINK_TYPE_U32
},
229 [IFLA_BOND_AD_LACP_RATE
] = { .type
= NETLINK_TYPE_U8
},
230 [IFLA_BOND_AD_SELECT
] = { .type
= NETLINK_TYPE_U8
},
231 [IFLA_BOND_AD_INFO
] = { .type
= NETLINK_TYPE_NESTED
},
232 [IFLA_BOND_AD_ACTOR_SYS_PRIO
] = { .type
= NETLINK_TYPE_U16
},
233 [IFLA_BOND_AD_USER_PORT_KEY
] = { .type
= NETLINK_TYPE_U16
},
234 [IFLA_BOND_AD_ACTOR_SYSTEM
] = { .type
= NETLINK_TYPE_ETHER_ADDR
},
235 [IFLA_BOND_TLB_DYNAMIC_LB
] = { .type
= NETLINK_TYPE_U8
},
238 static const NLType rtnl_link_info_data_iptun_types
[] = {
239 [IFLA_IPTUN_LINK
] = { .type
= NETLINK_TYPE_U32
},
240 [IFLA_IPTUN_LOCAL
] = { .type
= NETLINK_TYPE_IN_ADDR
},
241 [IFLA_IPTUN_REMOTE
] = { .type
= NETLINK_TYPE_IN_ADDR
},
242 [IFLA_IPTUN_TTL
] = { .type
= NETLINK_TYPE_U8
},
243 [IFLA_IPTUN_TOS
] = { .type
= NETLINK_TYPE_U8
},
244 [IFLA_IPTUN_PMTUDISC
] = { .type
= NETLINK_TYPE_U8
},
245 [IFLA_IPTUN_FLAGS
] = { .type
= NETLINK_TYPE_U16
},
246 [IFLA_IPTUN_PROTO
] = { .type
= NETLINK_TYPE_U8
},
247 [IFLA_IPTUN_6RD_PREFIX
] = { .type
= NETLINK_TYPE_IN_ADDR
},
248 [IFLA_IPTUN_6RD_RELAY_PREFIX
] = { .type
= NETLINK_TYPE_U32
},
249 [IFLA_IPTUN_6RD_PREFIXLEN
] = { .type
= NETLINK_TYPE_U16
},
250 [IFLA_IPTUN_6RD_RELAY_PREFIXLEN
] = { .type
= NETLINK_TYPE_U16
},
251 [IFLA_IPTUN_ENCAP_TYPE
] = { .type
= NETLINK_TYPE_U16
},
252 [IFLA_IPTUN_ENCAP_FLAGS
] = { .type
= NETLINK_TYPE_U16
},
253 [IFLA_IPTUN_ENCAP_SPORT
] = { .type
= NETLINK_TYPE_U16
},
254 [IFLA_IPTUN_ENCAP_DPORT
] = { .type
= NETLINK_TYPE_U16
},
257 static const NLType rtnl_link_info_data_ipgre_types
[] = {
258 [IFLA_GRE_LINK
] = { .type
= NETLINK_TYPE_U32
},
259 [IFLA_GRE_IFLAGS
] = { .type
= NETLINK_TYPE_U16
},
260 [IFLA_GRE_OFLAGS
] = { .type
= NETLINK_TYPE_U16
},
261 [IFLA_GRE_IKEY
] = { .type
= NETLINK_TYPE_U32
},
262 [IFLA_GRE_OKEY
] = { .type
= NETLINK_TYPE_U32
},
263 [IFLA_GRE_LOCAL
] = { .type
= NETLINK_TYPE_IN_ADDR
},
264 [IFLA_GRE_REMOTE
] = { .type
= NETLINK_TYPE_IN_ADDR
},
265 [IFLA_GRE_TTL
] = { .type
= NETLINK_TYPE_U8
},
266 [IFLA_GRE_TOS
] = { .type
= NETLINK_TYPE_U8
},
267 [IFLA_GRE_PMTUDISC
] = { .type
= NETLINK_TYPE_U8
},
268 [IFLA_GRE_FLOWINFO
] = { .type
= NETLINK_TYPE_U32
},
269 [IFLA_GRE_FLAGS
] = { .type
= NETLINK_TYPE_U32
},
270 [IFLA_GRE_ENCAP_TYPE
] = { .type
= NETLINK_TYPE_U16
},
271 [IFLA_GRE_ENCAP_FLAGS
] = { .type
= NETLINK_TYPE_U16
},
272 [IFLA_GRE_ENCAP_SPORT
] = { .type
= NETLINK_TYPE_U16
},
273 [IFLA_GRE_ENCAP_DPORT
] = { .type
= NETLINK_TYPE_U16
},
274 [IFLA_GRE_ERSPAN_INDEX
] = { .type
= NETLINK_TYPE_U32
},
277 static const NLType rtnl_link_info_data_ipvti_types
[] = {
278 [IFLA_VTI_LINK
] = { .type
= NETLINK_TYPE_U32
},
279 [IFLA_VTI_IKEY
] = { .type
= NETLINK_TYPE_U32
},
280 [IFLA_VTI_OKEY
] = { .type
= NETLINK_TYPE_U32
},
281 [IFLA_VTI_LOCAL
] = { .type
= NETLINK_TYPE_IN_ADDR
},
282 [IFLA_VTI_REMOTE
] = { .type
= NETLINK_TYPE_IN_ADDR
},
285 static const NLType rtnl_link_info_data_ip6tnl_types
[] = {
286 [IFLA_IPTUN_LINK
] = { .type
= NETLINK_TYPE_U32
},
287 [IFLA_IPTUN_LOCAL
] = { .type
= NETLINK_TYPE_IN_ADDR
},
288 [IFLA_IPTUN_REMOTE
] = { .type
= NETLINK_TYPE_IN_ADDR
},
289 [IFLA_IPTUN_TTL
] = { .type
= NETLINK_TYPE_U8
},
290 [IFLA_IPTUN_FLAGS
] = { .type
= NETLINK_TYPE_U32
},
291 [IFLA_IPTUN_PROTO
] = { .type
= NETLINK_TYPE_U8
},
292 [IFLA_IPTUN_ENCAP_LIMIT
] = { .type
= NETLINK_TYPE_U8
},
293 [IFLA_IPTUN_FLOWINFO
] = { .type
= NETLINK_TYPE_U32
},
296 static const NLType rtnl_link_info_data_vrf_types
[] = {
297 [IFLA_VRF_TABLE
] = { .type
= NETLINK_TYPE_U32
},
300 static const NLType rtnl_link_info_data_geneve_types
[] = {
301 [IFLA_GENEVE_ID
] = { .type
= NETLINK_TYPE_U32
},
302 [IFLA_GENEVE_TTL
] = { .type
= NETLINK_TYPE_U8
},
303 [IFLA_GENEVE_TOS
] = { .type
= NETLINK_TYPE_U8
},
304 [IFLA_GENEVE_PORT
] = { .type
= NETLINK_TYPE_U16
},
305 [IFLA_GENEVE_REMOTE
] = { .type
= NETLINK_TYPE_IN_ADDR
},
306 [IFLA_GENEVE_REMOTE6
] = { .type
= NETLINK_TYPE_IN_ADDR
},
307 [IFLA_GENEVE_UDP_CSUM
] = { .type
= NETLINK_TYPE_U8
},
308 [IFLA_GENEVE_UDP_ZERO_CSUM6_TX
] = { .type
= NETLINK_TYPE_U8
},
309 [IFLA_GENEVE_UDP_ZERO_CSUM6_RX
] = { .type
= NETLINK_TYPE_U8
},
310 [IFLA_GENEVE_LABEL
] = { .type
= NETLINK_TYPE_U32
},
311 [IFLA_GENEVE_TTL_INHERIT
] = { .type
= NETLINK_TYPE_U8
},
312 [IFLA_GENEVE_DF
] = { .type
= NETLINK_TYPE_U8
},
315 static const NLType rtnl_link_info_data_can_types
[] = {
316 [IFLA_CAN_BITTIMING
] = { .size
= sizeof(struct can_bittiming
) },
317 [IFLA_CAN_RESTART_MS
] = { .type
= NETLINK_TYPE_U32
},
318 [IFLA_CAN_CTRLMODE
] = { .size
= sizeof(struct can_ctrlmode
) },
321 static const NLType rtnl_link_info_data_macsec_types
[] = {
322 [IFLA_MACSEC_SCI
] = { .type
= NETLINK_TYPE_U64
},
323 [IFLA_MACSEC_PORT
] = { .type
= NETLINK_TYPE_U16
},
324 [IFLA_MACSEC_ICV_LEN
] = { .type
= NETLINK_TYPE_U8
},
325 [IFLA_MACSEC_CIPHER_SUITE
] = { .type
= NETLINK_TYPE_U64
},
326 [IFLA_MACSEC_WINDOW
] = { .type
= NETLINK_TYPE_U32
},
327 [IFLA_MACSEC_ENCODING_SA
] = { .type
= NETLINK_TYPE_U8
},
328 [IFLA_MACSEC_ENCRYPT
] = { .type
= NETLINK_TYPE_U8
},
329 [IFLA_MACSEC_PROTECT
] = { .type
= NETLINK_TYPE_U8
},
330 [IFLA_MACSEC_INC_SCI
] = { .type
= NETLINK_TYPE_U8
},
331 [IFLA_MACSEC_ES
] = { .type
= NETLINK_TYPE_U8
},
332 [IFLA_MACSEC_SCB
] = { .type
= NETLINK_TYPE_U8
},
333 [IFLA_MACSEC_REPLAY_PROTECT
] = { .type
= NETLINK_TYPE_U8
},
334 [IFLA_MACSEC_VALIDATION
] = { .type
= NETLINK_TYPE_U8
},
337 static const NLType rtnl_link_info_data_xfrm_types
[] = {
338 [IFLA_XFRM_LINK
] = { .type
= NETLINK_TYPE_U32
},
339 [IFLA_XFRM_IF_ID
] = { .type
= NETLINK_TYPE_U32
}
342 /* these strings must match the .kind entries in the kernel */
343 static const char* const nl_union_link_info_data_table
[] = {
344 [NL_UNION_LINK_INFO_DATA_BOND
] = "bond",
345 [NL_UNION_LINK_INFO_DATA_BRIDGE
] = "bridge",
346 [NL_UNION_LINK_INFO_DATA_VLAN
] = "vlan",
347 [NL_UNION_LINK_INFO_DATA_VETH
] = "veth",
348 [NL_UNION_LINK_INFO_DATA_DUMMY
] = "dummy",
349 [NL_UNION_LINK_INFO_DATA_MACVLAN
] = "macvlan",
350 [NL_UNION_LINK_INFO_DATA_MACVTAP
] = "macvtap",
351 [NL_UNION_LINK_INFO_DATA_IPVLAN
] = "ipvlan",
352 [NL_UNION_LINK_INFO_DATA_IPVTAP
] = "ipvtap",
353 [NL_UNION_LINK_INFO_DATA_VXLAN
] = "vxlan",
354 [NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL
] = "ipip",
355 [NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL
] = "gre",
356 [NL_UNION_LINK_INFO_DATA_ERSPAN
] = "erspan",
357 [NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL
] = "gretap",
358 [NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL
] = "ip6gre",
359 [NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL
] = "ip6gretap",
360 [NL_UNION_LINK_INFO_DATA_SIT_TUNNEL
] = "sit",
361 [NL_UNION_LINK_INFO_DATA_VTI_TUNNEL
] = "vti",
362 [NL_UNION_LINK_INFO_DATA_VTI6_TUNNEL
] = "vti6",
363 [NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL
] = "ip6tnl",
364 [NL_UNION_LINK_INFO_DATA_VRF
] = "vrf",
365 [NL_UNION_LINK_INFO_DATA_VCAN
] = "vcan",
366 [NL_UNION_LINK_INFO_DATA_GENEVE
] = "geneve",
367 [NL_UNION_LINK_INFO_DATA_VXCAN
] = "vxcan",
368 [NL_UNION_LINK_INFO_DATA_WIREGUARD
] = "wireguard",
369 [NL_UNION_LINK_INFO_DATA_NETDEVSIM
] = "netdevsim",
370 [NL_UNION_LINK_INFO_DATA_CAN
] = "can",
371 [NL_UNION_LINK_INFO_DATA_MACSEC
] = "macsec",
372 [NL_UNION_LINK_INFO_DATA_NLMON
] = "nlmon",
373 [NL_UNION_LINK_INFO_DATA_XFRM
] = "xfrm",
376 DEFINE_STRING_TABLE_LOOKUP(nl_union_link_info_data
, NLUnionLinkInfoData
);
378 static const NLTypeSystem rtnl_link_info_data_type_systems
[] = {
379 [NL_UNION_LINK_INFO_DATA_BOND
] = { .count
= ELEMENTSOF(rtnl_link_info_data_bond_types
),
380 .types
= rtnl_link_info_data_bond_types
},
381 [NL_UNION_LINK_INFO_DATA_BRIDGE
] = { .count
= ELEMENTSOF(rtnl_link_info_data_bridge_types
),
382 .types
= rtnl_link_info_data_bridge_types
},
383 [NL_UNION_LINK_INFO_DATA_VLAN
] = { .count
= ELEMENTSOF(rtnl_link_info_data_vlan_types
),
384 .types
= rtnl_link_info_data_vlan_types
},
385 [NL_UNION_LINK_INFO_DATA_VETH
] = { .count
= ELEMENTSOF(rtnl_link_info_data_veth_types
),
386 .types
= rtnl_link_info_data_veth_types
},
387 [NL_UNION_LINK_INFO_DATA_MACVLAN
] = { .count
= ELEMENTSOF(rtnl_link_info_data_macvlan_types
),
388 .types
= rtnl_link_info_data_macvlan_types
},
389 [NL_UNION_LINK_INFO_DATA_MACVTAP
] = { .count
= ELEMENTSOF(rtnl_link_info_data_macvlan_types
),
390 .types
= rtnl_link_info_data_macvlan_types
},
391 [NL_UNION_LINK_INFO_DATA_IPVLAN
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipvlan_types
),
392 .types
= rtnl_link_info_data_ipvlan_types
},
393 [NL_UNION_LINK_INFO_DATA_IPVTAP
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipvlan_types
),
394 .types
= rtnl_link_info_data_ipvlan_types
},
395 [NL_UNION_LINK_INFO_DATA_VXLAN
] = { .count
= ELEMENTSOF(rtnl_link_info_data_vxlan_types
),
396 .types
= rtnl_link_info_data_vxlan_types
},
397 [NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_iptun_types
),
398 .types
= rtnl_link_info_data_iptun_types
},
399 [NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipgre_types
),
400 .types
= rtnl_link_info_data_ipgre_types
},
401 [NL_UNION_LINK_INFO_DATA_ERSPAN
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipgre_types
),
402 .types
= rtnl_link_info_data_ipgre_types
},
403 [NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipgre_types
),
404 .types
= rtnl_link_info_data_ipgre_types
},
405 [NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipgre_types
),
406 .types
= rtnl_link_info_data_ipgre_types
},
407 [NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipgre_types
),
408 .types
= rtnl_link_info_data_ipgre_types
},
409 [NL_UNION_LINK_INFO_DATA_SIT_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_iptun_types
),
410 .types
= rtnl_link_info_data_iptun_types
},
411 [NL_UNION_LINK_INFO_DATA_VTI_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipvti_types
),
412 .types
= rtnl_link_info_data_ipvti_types
},
413 [NL_UNION_LINK_INFO_DATA_VTI6_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ipvti_types
),
414 .types
= rtnl_link_info_data_ipvti_types
},
415 [NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL
] = { .count
= ELEMENTSOF(rtnl_link_info_data_ip6tnl_types
),
416 .types
= rtnl_link_info_data_ip6tnl_types
},
417 [NL_UNION_LINK_INFO_DATA_VRF
] = { .count
= ELEMENTSOF(rtnl_link_info_data_vrf_types
),
418 .types
= rtnl_link_info_data_vrf_types
},
419 [NL_UNION_LINK_INFO_DATA_GENEVE
] = { .count
= ELEMENTSOF(rtnl_link_info_data_geneve_types
),
420 .types
= rtnl_link_info_data_geneve_types
},
421 [NL_UNION_LINK_INFO_DATA_VXCAN
] = { .count
= ELEMENTSOF(rtnl_link_info_data_vxcan_types
),
422 .types
= rtnl_link_info_data_vxcan_types
},
423 [NL_UNION_LINK_INFO_DATA_CAN
] = { .count
= ELEMENTSOF(rtnl_link_info_data_can_types
),
424 .types
= rtnl_link_info_data_can_types
},
425 [NL_UNION_LINK_INFO_DATA_MACSEC
] = { .count
= ELEMENTSOF(rtnl_link_info_data_macsec_types
),
426 .types
= rtnl_link_info_data_macsec_types
},
427 [NL_UNION_LINK_INFO_DATA_XFRM
] = { .count
= ELEMENTSOF(rtnl_link_info_data_xfrm_types
),
428 .types
= rtnl_link_info_data_xfrm_types
},
431 static const NLTypeSystemUnion rtnl_link_info_data_type_system_union
= {
432 .num
= _NL_UNION_LINK_INFO_DATA_MAX
,
433 .lookup
= nl_union_link_info_data_from_string
,
434 .type_systems
= rtnl_link_info_data_type_systems
,
435 .match_type
= NL_MATCH_SIBLING
,
436 .match
= IFLA_INFO_KIND
,
439 static const NLType rtnl_link_info_types
[] = {
440 [IFLA_INFO_KIND
] = { .type
= NETLINK_TYPE_STRING
},
441 [IFLA_INFO_DATA
] = { .type
= NETLINK_TYPE_UNION
, .type_system_union
= &rtnl_link_info_data_type_system_union
},
444 [IFLA_INFO_SLAVE_KIND] = { .type = NETLINK_TYPE_STRING },
445 [IFLA_INFO_SLAVE_DATA] = { .type = NETLINK_TYPE_NESTED },
449 static const NLTypeSystem rtnl_link_info_type_system
= {
450 .count
= ELEMENTSOF(rtnl_link_info_types
),
451 .types
= rtnl_link_info_types
,
454 static const struct NLType rtnl_prot_info_bridge_port_types
[] = {
455 [IFLA_BRPORT_STATE
] = { .type
= NETLINK_TYPE_U8
},
456 [IFLA_BRPORT_COST
] = { .type
= NETLINK_TYPE_U32
},
457 [IFLA_BRPORT_PRIORITY
] = { .type
= NETLINK_TYPE_U16
},
458 [IFLA_BRPORT_MODE
] = { .type
= NETLINK_TYPE_U8
},
459 [IFLA_BRPORT_GUARD
] = { .type
= NETLINK_TYPE_U8
},
460 [IFLA_BRPORT_PROTECT
] = { .type
= NETLINK_TYPE_U8
},
461 [IFLA_BRPORT_FAST_LEAVE
] = { .type
= NETLINK_TYPE_U8
},
462 [IFLA_BRPORT_LEARNING
] = { .type
= NETLINK_TYPE_U8
},
463 [IFLA_BRPORT_UNICAST_FLOOD
] = { .type
= NETLINK_TYPE_U8
},
464 [IFLA_BRPORT_PROXYARP
] = { .type
= NETLINK_TYPE_U8
},
465 [IFLA_BRPORT_LEARNING_SYNC
] = { .type
= NETLINK_TYPE_U8
},
466 [IFLA_BRPORT_PROXYARP_WIFI
] = { .type
= NETLINK_TYPE_U8
},
467 [IFLA_BRPORT_ROOT_ID
] = { .type
= NETLINK_TYPE_U8
},
468 [IFLA_BRPORT_BRIDGE_ID
] = { .type
= NETLINK_TYPE_U8
},
469 [IFLA_BRPORT_DESIGNATED_PORT
] = { .type
= NETLINK_TYPE_U16
},
470 [IFLA_BRPORT_DESIGNATED_COST
] = { .type
= NETLINK_TYPE_U16
},
471 [IFLA_BRPORT_ID
] = { .type
= NETLINK_TYPE_U16
},
472 [IFLA_BRPORT_NO
] = { .type
= NETLINK_TYPE_U16
},
473 [IFLA_BRPORT_TOPOLOGY_CHANGE_ACK
] = { .type
= NETLINK_TYPE_U8
},
474 [IFLA_BRPORT_CONFIG_PENDING
] = { .type
= NETLINK_TYPE_U8
},
475 [IFLA_BRPORT_MESSAGE_AGE_TIMER
] = { .type
= NETLINK_TYPE_U64
},
476 [IFLA_BRPORT_FORWARD_DELAY_TIMER
] = { .type
= NETLINK_TYPE_U64
},
477 [IFLA_BRPORT_HOLD_TIMER
] = { .type
= NETLINK_TYPE_U64
},
478 [IFLA_BRPORT_FLUSH
] = { .type
= NETLINK_TYPE_U8
},
479 [IFLA_BRPORT_MULTICAST_ROUTER
] = { .type
= NETLINK_TYPE_U8
},
480 [IFLA_BRPORT_PAD
] = { .type
= NETLINK_TYPE_U8
},
481 [IFLA_BRPORT_MCAST_FLOOD
] = { .type
= NETLINK_TYPE_U8
},
482 [IFLA_BRPORT_MCAST_TO_UCAST
] = { .type
= NETLINK_TYPE_U8
},
483 [IFLA_BRPORT_VLAN_TUNNEL
] = { .type
= NETLINK_TYPE_U8
},
484 [IFLA_BRPORT_BCAST_FLOOD
] = { .type
= NETLINK_TYPE_U8
},
485 [IFLA_BRPORT_GROUP_FWD_MASK
] = { .type
= NETLINK_TYPE_U16
},
486 [IFLA_BRPORT_NEIGH_SUPPRESS
] = { .type
= NETLINK_TYPE_U8
},
487 [IFLA_BRPORT_ISOLATED
] = { .type
= NETLINK_TYPE_U8
},
488 [IFLA_BRPORT_BACKUP_PORT
] = { .type
= NETLINK_TYPE_U32
},
491 static const NLTypeSystem rtnl_prot_info_type_systems
[] = {
492 [AF_BRIDGE
] = { .count
= ELEMENTSOF(rtnl_prot_info_bridge_port_types
),
493 .types
= rtnl_prot_info_bridge_port_types
},
496 static const NLTypeSystemUnion rtnl_prot_info_type_system_union
= {
498 .type_systems
= rtnl_prot_info_type_systems
,
499 .match_type
= NL_MATCH_PROTOCOL
,
502 static const struct NLType rtnl_af_spec_inet6_types
[] = {
503 [IFLA_INET6_FLAGS
] = { .type
= NETLINK_TYPE_U32
},
508 IFLA_INET6_CACHEINFO,
509 IFLA_INET6_ICMP6STATS,
511 [IFLA_INET6_TOKEN
] = { .type
= NETLINK_TYPE_IN_ADDR
},
512 [IFLA_INET6_ADDR_GEN_MODE
] = { .type
= NETLINK_TYPE_U8
},
515 static const NLTypeSystem rtnl_af_spec_inet6_type_system
= {
516 .count
= ELEMENTSOF(rtnl_af_spec_inet6_types
),
517 .types
= rtnl_af_spec_inet6_types
,
520 static const NLType rtnl_af_spec_types
[] = {
521 [AF_INET6
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_af_spec_inet6_type_system
},
524 static const NLTypeSystem rtnl_af_spec_type_system
= {
525 .count
= ELEMENTSOF(rtnl_af_spec_types
),
526 .types
= rtnl_af_spec_types
,
529 static const NLType rtnl_link_types
[] = {
530 [IFLA_ADDRESS
] = { .type
= NETLINK_TYPE_ETHER_ADDR
},
531 [IFLA_BROADCAST
] = { .type
= NETLINK_TYPE_ETHER_ADDR
},
532 [IFLA_IFNAME
] = { .type
= NETLINK_TYPE_STRING
, .size
= IFNAMSIZ
- 1 },
533 [IFLA_MTU
] = { .type
= NETLINK_TYPE_U32
},
534 [IFLA_LINK
] = { .type
= NETLINK_TYPE_U32
},
538 [IFLA_STATS
] = { .size
= sizeof(struct rtnl_link_stats
) },
543 [IFLA_MASTER
] = { .type
= NETLINK_TYPE_U32
},
547 [IFLA_PROTINFO
] = { .type
= NETLINK_TYPE_UNION
, .type_system_union
= &rtnl_prot_info_type_system_union
},
548 [IFLA_TXQLEN
] = { .type
= NETLINK_TYPE_U32
},
550 [IFLA_MAP] = { .len = sizeof(struct rtnl_link_ifmap) },
552 [IFLA_WEIGHT
] = { .type
= NETLINK_TYPE_U32
},
553 [IFLA_OPERSTATE
] = { .type
= NETLINK_TYPE_U8
},
554 [IFLA_LINKMODE
] = { .type
= NETLINK_TYPE_U8
},
555 [IFLA_LINKINFO
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_link_info_type_system
},
556 [IFLA_NET_NS_PID
] = { .type
= NETLINK_TYPE_U32
},
557 [IFLA_IFALIAS
] = { .type
= NETLINK_TYPE_STRING
, .size
= IFALIASZ
- 1 },
560 [IFLA_VFINFO_LIST] = {. type = NETLINK_TYPE_NESTED, },
562 [IFLA_STATS64
] = { .size
= sizeof(struct rtnl_link_stats64
) },
564 [IFLA_VF_PORTS] = { .type = NETLINK_TYPE_NESTED },
565 [IFLA_PORT_SELF] = { .type = NETLINK_TYPE_NESTED },
567 [IFLA_AF_SPEC
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_af_spec_type_system
},
573 [IFLA_GROUP
] = { .type
= NETLINK_TYPE_U32
},
574 [IFLA_NET_NS_FD
] = { .type
= NETLINK_TYPE_U32
},
575 [IFLA_EXT_MASK
] = { .type
= NETLINK_TYPE_U32
},
576 [IFLA_PROMISCUITY
] = { .type
= NETLINK_TYPE_U32
},
577 [IFLA_NUM_TX_QUEUES
] = { .type
= NETLINK_TYPE_U32
},
578 [IFLA_NUM_RX_QUEUES
] = { .type
= NETLINK_TYPE_U32
},
579 [IFLA_CARRIER
] = { .type
= NETLINK_TYPE_U8
},
581 [IFLA_PHYS_PORT_ID] = { .type = NETLINK_TYPE_BINARY, .len = MAX_PHYS_PORT_ID_LEN },
583 [IFLA_MIN_MTU
] = { .type
= NETLINK_TYPE_U32
},
584 [IFLA_MAX_MTU
] = { .type
= NETLINK_TYPE_U32
},
587 static const NLTypeSystem rtnl_link_type_system
= {
588 .count
= ELEMENTSOF(rtnl_link_types
),
589 .types
= rtnl_link_types
,
592 /* IFA_FLAGS was defined in kernel 3.14, but we still support older
593 * kernels where IFA_MAX is lower. */
594 static const NLType rtnl_address_types
[] = {
595 [IFA_ADDRESS
] = { .type
= NETLINK_TYPE_IN_ADDR
},
596 [IFA_LOCAL
] = { .type
= NETLINK_TYPE_IN_ADDR
},
597 [IFA_LABEL
] = { .type
= NETLINK_TYPE_STRING
, .size
= IFNAMSIZ
- 1 },
598 [IFA_BROADCAST
] = { .type
= NETLINK_TYPE_IN_ADDR
}, /* 6? */
599 [IFA_CACHEINFO
] = { .type
= NETLINK_TYPE_CACHE_INFO
, .size
= sizeof(struct ifa_cacheinfo
) },
604 [IFA_FLAGS
] = { .type
= NETLINK_TYPE_U32
},
607 static const NLTypeSystem rtnl_address_type_system
= {
608 .count
= ELEMENTSOF(rtnl_address_types
),
609 .types
= rtnl_address_types
,
612 /* RTM_METRICS --- array of struct rtattr with types of RTAX_* */
614 static const NLType rtnl_route_metrics_types
[] = {
615 [RTAX_MTU
] = { .type
= NETLINK_TYPE_U32
},
616 [RTAX_WINDOW
] = { .type
= NETLINK_TYPE_U32
},
617 [RTAX_RTT
] = { .type
= NETLINK_TYPE_U32
},
618 [RTAX_RTTVAR
] = { .type
= NETLINK_TYPE_U32
},
619 [RTAX_SSTHRESH
] = { .type
= NETLINK_TYPE_U32
},
620 [RTAX_CWND
] = { .type
= NETLINK_TYPE_U32
},
621 [RTAX_ADVMSS
] = { .type
= NETLINK_TYPE_U32
},
622 [RTAX_REORDERING
] = { .type
= NETLINK_TYPE_U32
},
623 [RTAX_HOPLIMIT
] = { .type
= NETLINK_TYPE_U32
},
624 [RTAX_INITCWND
] = { .type
= NETLINK_TYPE_U32
},
625 [RTAX_FEATURES
] = { .type
= NETLINK_TYPE_U32
},
626 [RTAX_RTO_MIN
] = { .type
= NETLINK_TYPE_U32
},
627 [RTAX_INITRWND
] = { .type
= NETLINK_TYPE_U32
},
628 [RTAX_QUICKACK
] = { .type
= NETLINK_TYPE_U32
},
629 [RTAX_CC_ALGO
] = { .type
= NETLINK_TYPE_U32
},
630 [RTAX_FASTOPEN_NO_COOKIE
] = { .type
= NETLINK_TYPE_U32
},
633 static const NLTypeSystem rtnl_route_metrics_type_system
= {
634 .count
= ELEMENTSOF(rtnl_route_metrics_types
),
635 .types
= rtnl_route_metrics_types
,
638 static const NLType rtnl_route_types
[] = {
639 [RTA_DST
] = { .type
= NETLINK_TYPE_IN_ADDR
}, /* 6? */
640 [RTA_SRC
] = { .type
= NETLINK_TYPE_IN_ADDR
}, /* 6? */
641 [RTA_IIF
] = { .type
= NETLINK_TYPE_U32
},
642 [RTA_OIF
] = { .type
= NETLINK_TYPE_U32
},
643 [RTA_GATEWAY
] = { .type
= NETLINK_TYPE_IN_ADDR
},
644 [RTA_PRIORITY
] = { .type
= NETLINK_TYPE_U32
},
645 [RTA_PREFSRC
] = { .type
= NETLINK_TYPE_IN_ADDR
}, /* 6? */
646 [RTA_METRICS
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_route_metrics_type_system
},
647 [RTA_MULTIPATH
] = { .size
= sizeof(struct rtnexthop
) },
648 [RTA_FLOW
] = { .type
= NETLINK_TYPE_U32
}, /* 6? */
649 [RTA_CACHEINFO
] = { .size
= sizeof(struct rta_cacheinfo
) },
650 [RTA_TABLE
] = { .type
= NETLINK_TYPE_U32
},
651 [RTA_MARK
] = { .type
= NETLINK_TYPE_U32
},
652 [RTA_MFC_STATS
] = { .type
= NETLINK_TYPE_U64
},
653 [RTA_VIA
] = { .type
= NETLINK_TYPE_U32
},
654 [RTA_NEWDST
] = { .type
= NETLINK_TYPE_U32
},
655 [RTA_PREF
] = { .type
= NETLINK_TYPE_U8
},
656 [RTA_EXPIRES
] = { .type
= NETLINK_TYPE_U32
},
657 [RTA_ENCAP_TYPE
] = { .type
= NETLINK_TYPE_U16
},
658 [RTA_ENCAP
] = { .type
= NETLINK_TYPE_NESTED
}, /* Multiple type systems i.e. LWTUNNEL_ENCAP_MPLS/LWTUNNEL_ENCAP_IP/LWTUNNEL_ENCAP_ILA etc... */
659 [RTA_UID
] = { .type
= NETLINK_TYPE_U32
},
660 [RTA_TTL_PROPAGATE
] = { .type
= NETLINK_TYPE_U8
},
661 [RTA_IP_PROTO
] = { .type
= NETLINK_TYPE_U8
},
662 [RTA_SPORT
] = { .type
= NETLINK_TYPE_U16
},
663 [RTA_DPORT
] = { .type
= NETLINK_TYPE_U16
},
666 static const NLTypeSystem rtnl_route_type_system
= {
667 .count
= ELEMENTSOF(rtnl_route_types
),
668 .types
= rtnl_route_types
,
671 static const NLType rtnl_neigh_types
[] = {
672 [NDA_DST
] = { .type
= NETLINK_TYPE_IN_ADDR
},
673 [NDA_LLADDR
] = { /* struct ether_addr, struct in_addr, or struct in6_addr */ },
674 [NDA_CACHEINFO
] = { .type
= NETLINK_TYPE_CACHE_INFO
, .size
= sizeof(struct nda_cacheinfo
) },
675 [NDA_PROBES
] = { .type
= NETLINK_TYPE_U32
},
676 [NDA_VLAN
] = { .type
= NETLINK_TYPE_U16
},
677 [NDA_PORT
] = { .type
= NETLINK_TYPE_U16
},
678 [NDA_VNI
] = { .type
= NETLINK_TYPE_U32
},
679 [NDA_IFINDEX
] = { .type
= NETLINK_TYPE_U32
},
682 static const NLTypeSystem rtnl_neigh_type_system
= {
683 .count
= ELEMENTSOF(rtnl_neigh_types
),
684 .types
= rtnl_neigh_types
,
687 static const NLType rtnl_addrlabel_types
[] = {
688 [IFAL_ADDRESS
] = { .type
= NETLINK_TYPE_IN_ADDR
, .size
= sizeof(struct in6_addr
) },
689 [IFAL_LABEL
] = { .type
= NETLINK_TYPE_U32
},
692 static const NLTypeSystem rtnl_addrlabel_type_system
= {
693 .count
= ELEMENTSOF(rtnl_addrlabel_types
),
694 .types
= rtnl_addrlabel_types
,
697 static const NLType rtnl_routing_policy_rule_types
[] = {
698 [FRA_DST
] = { .type
= NETLINK_TYPE_IN_ADDR
},
699 [FRA_SRC
] = { .type
= NETLINK_TYPE_IN_ADDR
},
700 [FRA_IIFNAME
] = { .type
= NETLINK_TYPE_STRING
},
701 [FRA_GOTO
] = { .type
= NETLINK_TYPE_U32
},
702 [FRA_PRIORITY
] = { .type
= NETLINK_TYPE_U32
},
703 [FRA_FWMARK
] = { .type
= NETLINK_TYPE_U32
},
704 [FRA_FLOW
] = { .type
= NETLINK_TYPE_U32
},
705 [FRA_TUN_ID
] = { .type
= NETLINK_TYPE_U64
},
706 [FRA_SUPPRESS_IFGROUP
] = { .type
= NETLINK_TYPE_U32
},
707 [FRA_SUPPRESS_PREFIXLEN
] = { .type
= NETLINK_TYPE_U32
},
708 [FRA_TABLE
] = { .type
= NETLINK_TYPE_U32
},
709 [FRA_FWMASK
] = { .type
= NETLINK_TYPE_U32
},
710 [FRA_OIFNAME
] = { .type
= NETLINK_TYPE_STRING
},
711 [FRA_PAD
] = { .type
= NETLINK_TYPE_U32
},
712 [FRA_L3MDEV
] = { .type
= NETLINK_TYPE_U8
},
713 [FRA_UID_RANGE
] = { .size
= sizeof(struct fib_rule_uid_range
) },
714 [FRA_PROTOCOL
] = { .type
= NETLINK_TYPE_U8
},
715 [FRA_IP_PROTO
] = { .type
= NETLINK_TYPE_U8
},
716 [FRA_SPORT_RANGE
] = { .size
= sizeof(struct fib_rule_port_range
) },
717 [FRA_DPORT_RANGE
] = { .size
= sizeof(struct fib_rule_port_range
) },
720 static const NLTypeSystem rtnl_routing_policy_rule_type_system
= {
721 .count
= ELEMENTSOF(rtnl_routing_policy_rule_types
),
722 .types
= rtnl_routing_policy_rule_types
,
725 static const NLType rtnl_nexthop_types
[] = {
726 [NHA_ID
] = { .type
= NETLINK_TYPE_U32
},
727 [NHA_OIF
] = { .type
= NETLINK_TYPE_U32
},
728 [NHA_GATEWAY
] = { .type
= NETLINK_TYPE_IN_ADDR
},
731 static const NLTypeSystem rtnl_nexthop_type_system
= {
732 .count
= ELEMENTSOF(rtnl_nexthop_types
),
733 .types
= rtnl_nexthop_types
,
736 static const NLType rtnl_qdisc_types
[] = {
737 [TCA_KIND
] = { .type
= NETLINK_TYPE_STRING
},
738 [TCA_OPTIONS
] = { .size
= sizeof(struct tc_netem_qopt
) },
739 [TCA_INGRESS_BLOCK
] = { .type
= NETLINK_TYPE_U32
},
740 [TCA_EGRESS_BLOCK
] = { .type
= NETLINK_TYPE_U32
},
743 static const NLTypeSystem rtnl_qdisc_type_system
= {
744 .count
= ELEMENTSOF(rtnl_qdisc_types
),
745 .types
= rtnl_qdisc_types
,
748 static const NLType error_types
[] = {
749 [NLMSGERR_ATTR_MSG
] = { .type
= NETLINK_TYPE_STRING
},
750 [NLMSGERR_ATTR_OFFS
] = { .type
= NETLINK_TYPE_U32
},
753 static const NLTypeSystem error_type_system
= {
754 .count
= ELEMENTSOF(error_types
),
755 .types
= error_types
,
758 static const NLType rtnl_types
[] = {
759 [NLMSG_DONE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &empty_type_system
, .size
= 0 },
760 [NLMSG_ERROR
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &error_type_system
, .size
= sizeof(struct nlmsgerr
) },
761 [RTM_NEWLINK
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_link_type_system
, .size
= sizeof(struct ifinfomsg
) },
762 [RTM_DELLINK
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_link_type_system
, .size
= sizeof(struct ifinfomsg
) },
763 [RTM_GETLINK
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_link_type_system
, .size
= sizeof(struct ifinfomsg
) },
764 [RTM_SETLINK
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_link_type_system
, .size
= sizeof(struct ifinfomsg
) },
765 [RTM_NEWADDR
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_address_type_system
, .size
= sizeof(struct ifaddrmsg
) },
766 [RTM_DELADDR
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_address_type_system
, .size
= sizeof(struct ifaddrmsg
) },
767 [RTM_GETADDR
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_address_type_system
, .size
= sizeof(struct ifaddrmsg
) },
768 [RTM_NEWROUTE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_route_type_system
, .size
= sizeof(struct rtmsg
) },
769 [RTM_DELROUTE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_route_type_system
, .size
= sizeof(struct rtmsg
) },
770 [RTM_GETROUTE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_route_type_system
, .size
= sizeof(struct rtmsg
) },
771 [RTM_NEWNEIGH
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_neigh_type_system
, .size
= sizeof(struct ndmsg
) },
772 [RTM_DELNEIGH
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_neigh_type_system
, .size
= sizeof(struct ndmsg
) },
773 [RTM_GETNEIGH
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_neigh_type_system
, .size
= sizeof(struct ndmsg
) },
774 [RTM_NEWADDRLABEL
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_addrlabel_type_system
, .size
= sizeof(struct ifaddrlblmsg
) },
775 [RTM_DELADDRLABEL
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_addrlabel_type_system
, .size
= sizeof(struct ifaddrlblmsg
) },
776 [RTM_GETADDRLABEL
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_addrlabel_type_system
, .size
= sizeof(struct ifaddrlblmsg
) },
777 [RTM_NEWRULE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_routing_policy_rule_type_system
, .size
= sizeof(struct rtmsg
) },
778 [RTM_DELRULE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_routing_policy_rule_type_system
, .size
= sizeof(struct rtmsg
) },
779 [RTM_GETRULE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_routing_policy_rule_type_system
, .size
= sizeof(struct rtmsg
) },
780 [RTM_NEWNEXTHOP
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_nexthop_type_system
, .size
= sizeof(struct nhmsg
) },
781 [RTM_DELNEXTHOP
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_nexthop_type_system
, .size
= sizeof(struct nhmsg
) },
782 [RTM_GETNEXTHOP
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_nexthop_type_system
, .size
= sizeof(struct nhmsg
) },
783 [RTM_NEWQDISC
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_qdisc_type_system
, .size
= sizeof(struct tcmsg
) },
784 [RTM_DELQDISC
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_qdisc_type_system
, .size
= sizeof(struct tcmsg
) },
785 [RTM_GETQDISC
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &rtnl_qdisc_type_system
, .size
= sizeof(struct tcmsg
) },
788 const NLTypeSystem rtnl_type_system_root
= {
789 .count
= ELEMENTSOF(rtnl_types
),
793 static const NLType genl_wireguard_allowedip_types
[] = {
794 [WGALLOWEDIP_A_FAMILY
] = { .type
= NETLINK_TYPE_U16
},
795 [WGALLOWEDIP_A_IPADDR
] = { .type
= NETLINK_TYPE_IN_ADDR
},
796 [WGALLOWEDIP_A_CIDR_MASK
] = { .type
= NETLINK_TYPE_U8
},
799 static const NLTypeSystem genl_wireguard_allowedip_type_system
= {
800 .count
= ELEMENTSOF(genl_wireguard_allowedip_types
),
801 .types
= genl_wireguard_allowedip_types
,
804 static const NLType genl_wireguard_peer_types
[] = {
805 [WGPEER_A_PUBLIC_KEY
] = { .size
= WG_KEY_LEN
},
806 [WGPEER_A_FLAGS
] = { .type
= NETLINK_TYPE_U32
},
807 [WGPEER_A_PRESHARED_KEY
] = { .size
= WG_KEY_LEN
},
808 [WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL
] = { .type
= NETLINK_TYPE_U16
},
809 [WGPEER_A_ENDPOINT
] = { .type
= NETLINK_TYPE_SOCKADDR
},
810 [WGPEER_A_ALLOWEDIPS
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_wireguard_allowedip_type_system
},
813 static const NLTypeSystem genl_wireguard_peer_type_system
= {
814 .count
= ELEMENTSOF(genl_wireguard_peer_types
),
815 .types
= genl_wireguard_peer_types
,
818 static const NLType genl_wireguard_set_device_types
[] = {
819 [WGDEVICE_A_IFINDEX
] = { .type
= NETLINK_TYPE_U32
},
820 [WGDEVICE_A_IFNAME
] = { .type
= NETLINK_TYPE_STRING
, .size
= IFNAMSIZ
-1 },
821 [WGDEVICE_A_FLAGS
] = { .type
= NETLINK_TYPE_U32
},
822 [WGDEVICE_A_PRIVATE_KEY
] = { .size
= WG_KEY_LEN
},
823 [WGDEVICE_A_LISTEN_PORT
] = { .type
= NETLINK_TYPE_U16
},
824 [WGDEVICE_A_FWMARK
] = { .type
= NETLINK_TYPE_U32
},
825 [WGDEVICE_A_PEERS
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_wireguard_peer_type_system
},
828 static const NLTypeSystem genl_wireguard_set_device_type_system
= {
829 .count
= ELEMENTSOF(genl_wireguard_set_device_types
),
830 .types
= genl_wireguard_set_device_types
,
833 static const NLType genl_wireguard_cmds
[] = {
834 [WG_CMD_SET_DEVICE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_wireguard_set_device_type_system
},
837 static const NLTypeSystem genl_wireguard_type_system
= {
838 .count
= ELEMENTSOF(genl_wireguard_cmds
),
839 .types
= genl_wireguard_cmds
,
842 static const NLType genl_mcast_group_types
[] = {
843 [CTRL_ATTR_MCAST_GRP_NAME
] = { .type
= NETLINK_TYPE_STRING
},
844 [CTRL_ATTR_MCAST_GRP_ID
] = { .type
= NETLINK_TYPE_U32
},
847 static const NLTypeSystem genl_mcast_group_type_system
= {
848 .count
= ELEMENTSOF(genl_mcast_group_types
),
849 .types
= genl_mcast_group_types
,
852 static const NLType genl_get_family_types
[] = {
853 [CTRL_ATTR_FAMILY_NAME
] = { .type
= NETLINK_TYPE_STRING
},
854 [CTRL_ATTR_FAMILY_ID
] = { .type
= NETLINK_TYPE_U16
},
855 [CTRL_ATTR_MCAST_GROUPS
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_mcast_group_type_system
},
858 static const NLTypeSystem genl_get_family_type_system
= {
859 .count
= ELEMENTSOF(genl_get_family_types
),
860 .types
= genl_get_family_types
,
863 static const NLType genl_ctrl_id_ctrl_cmds
[] = {
864 [CTRL_CMD_GETFAMILY
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_get_family_type_system
},
867 static const NLTypeSystem genl_ctrl_id_ctrl_type_system
= {
868 .count
= ELEMENTSOF(genl_ctrl_id_ctrl_cmds
),
869 .types
= genl_ctrl_id_ctrl_cmds
,
872 static const NLType genl_fou_types
[] = {
873 [FOU_ATTR_PORT
] = { .type
= NETLINK_TYPE_U16
},
874 [FOU_ATTR_AF
] = { .type
= NETLINK_TYPE_U8
},
875 [FOU_ATTR_IPPROTO
] = { .type
= NETLINK_TYPE_U8
},
876 [FOU_ATTR_TYPE
] = { .type
= NETLINK_TYPE_U8
},
877 [FOU_ATTR_REMCSUM_NOPARTIAL
] = { .type
= NETLINK_TYPE_FLAG
},
878 [FOU_ATTR_LOCAL_V4
] = { .type
= NETLINK_TYPE_IN_ADDR
},
879 [FOU_ATTR_PEER_V4
] = { .type
= NETLINK_TYPE_IN_ADDR
},
880 [FOU_ATTR_LOCAL_V6
] = { .type
= NETLINK_TYPE_IN_ADDR
},
881 [FOU_ATTR_PEER_V6
] = { .type
= NETLINK_TYPE_IN_ADDR
},
882 [FOU_ATTR_PEER_PORT
] = { .type
= NETLINK_TYPE_U16
},
883 [FOU_ATTR_IFINDEX
] = { .type
= NETLINK_TYPE_U32
},
886 static const NLTypeSystem genl_fou_type_system
= {
887 .count
= ELEMENTSOF(genl_fou_types
),
888 .types
= genl_fou_types
,
891 static const NLType genl_fou_cmds
[] = {
892 [FOU_CMD_ADD
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_fou_type_system
},
893 [FOU_CMD_DEL
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_fou_type_system
},
894 [FOU_CMD_GET
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_fou_type_system
},
897 static const NLTypeSystem genl_fou_cmds_type_system
= {
898 .count
= ELEMENTSOF(genl_fou_cmds
),
899 .types
= genl_fou_cmds
,
902 static const NLType genl_l2tp_types
[] = {
903 [L2TP_ATTR_PW_TYPE
] = { .type
= NETLINK_TYPE_U16
},
904 [L2TP_ATTR_ENCAP_TYPE
] = { .type
= NETLINK_TYPE_U16
},
905 [L2TP_ATTR_OFFSET
] = { .type
= NETLINK_TYPE_U16
},
906 [L2TP_ATTR_DATA_SEQ
] = { .type
= NETLINK_TYPE_U16
},
907 [L2TP_ATTR_L2SPEC_TYPE
] = { .type
= NETLINK_TYPE_U8
},
908 [L2TP_ATTR_L2SPEC_LEN
] = { .type
= NETLINK_TYPE_U8
},
909 [L2TP_ATTR_PROTO_VERSION
] = { .type
= NETLINK_TYPE_U8
},
910 [L2TP_ATTR_IFNAME
] = { .type
= NETLINK_TYPE_STRING
},
911 [L2TP_ATTR_CONN_ID
] = { .type
= NETLINK_TYPE_U32
},
912 [L2TP_ATTR_PEER_CONN_ID
] = { .type
= NETLINK_TYPE_U32
},
913 [L2TP_ATTR_SESSION_ID
] = { .type
= NETLINK_TYPE_U32
},
914 [L2TP_ATTR_PEER_SESSION_ID
] = { .type
= NETLINK_TYPE_U32
},
915 [L2TP_ATTR_UDP_CSUM
] = { .type
= NETLINK_TYPE_U8
},
916 [L2TP_ATTR_VLAN_ID
] = { .type
= NETLINK_TYPE_U16
},
917 [L2TP_ATTR_RECV_SEQ
] = { .type
= NETLINK_TYPE_U8
},
918 [L2TP_ATTR_SEND_SEQ
] = { .type
= NETLINK_TYPE_U8
},
919 [L2TP_ATTR_LNS_MODE
] = { .type
= NETLINK_TYPE_U8
},
920 [L2TP_ATTR_USING_IPSEC
] = { .type
= NETLINK_TYPE_U8
},
921 [L2TP_ATTR_FD
] = { .type
= NETLINK_TYPE_U32
},
922 [L2TP_ATTR_IP_SADDR
] = { .type
= NETLINK_TYPE_IN_ADDR
},
923 [L2TP_ATTR_IP_DADDR
] = { .type
= NETLINK_TYPE_IN_ADDR
},
924 [L2TP_ATTR_UDP_SPORT
] = { .type
= NETLINK_TYPE_U16
},
925 [L2TP_ATTR_UDP_DPORT
] = { .type
= NETLINK_TYPE_U16
},
926 [L2TP_ATTR_IP6_SADDR
] = { .type
= NETLINK_TYPE_IN_ADDR
},
927 [L2TP_ATTR_IP6_DADDR
] = { .type
= NETLINK_TYPE_IN_ADDR
},
928 [L2TP_ATTR_UDP_ZERO_CSUM6_TX
] = { .type
= NETLINK_TYPE_FLAG
},
929 [L2TP_ATTR_UDP_ZERO_CSUM6_RX
] = { .type
= NETLINK_TYPE_FLAG
},
932 static const NLTypeSystem genl_l2tp_type_system
= {
933 .count
= ELEMENTSOF(genl_l2tp_types
),
934 .types
= genl_l2tp_types
,
937 static const NLType genl_l2tp
[] = {
938 [L2TP_CMD_TUNNEL_CREATE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_type_system
},
939 [L2TP_CMD_TUNNEL_DELETE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_type_system
},
940 [L2TP_CMD_TUNNEL_MODIFY
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_type_system
},
941 [L2TP_CMD_TUNNEL_GET
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_type_system
},
942 [L2TP_CMD_SESSION_CREATE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_type_system
},
943 [L2TP_CMD_SESSION_DELETE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_type_system
},
944 [L2TP_CMD_SESSION_MODIFY
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_type_system
},
945 [L2TP_CMD_SESSION_GET
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_type_system
},
948 static const NLTypeSystem genl_l2tp_tunnel_session_type_system
= {
949 .count
= ELEMENTSOF(genl_l2tp
),
953 static const NLType genl_rxsc_types
[] = {
954 [MACSEC_RXSC_ATTR_SCI
] = { .type
= NETLINK_TYPE_U64
},
957 static const NLTypeSystem genl_rxsc_config_type_system
= {
958 .count
= ELEMENTSOF(genl_rxsc_types
),
959 .types
= genl_rxsc_types
,
962 static const NLType genl_macsec_rxsc_types
[] = {
963 [MACSEC_ATTR_IFINDEX
] = { .type
= NETLINK_TYPE_U32
},
964 [MACSEC_ATTR_RXSC_CONFIG
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_rxsc_config_type_system
},
967 static const NLTypeSystem genl_macsec_rxsc_type_system
= {
968 .count
= ELEMENTSOF(genl_macsec_rxsc_types
),
969 .types
= genl_macsec_rxsc_types
,
972 static const NLType genl_macsec_sa_config_types
[] = {
973 [MACSEC_SA_ATTR_AN
] = { .type
= NETLINK_TYPE_U8
},
974 [MACSEC_SA_ATTR_ACTIVE
] = { .type
= NETLINK_TYPE_U8
},
975 [MACSEC_SA_ATTR_PN
] = { .type
= NETLINK_TYPE_U32
},
976 [MACSEC_SA_ATTR_KEYID
] = { .size
= MACSEC_KEYID_LEN
},
977 [MACSEC_SA_ATTR_KEY
] = { .size
= MACSEC_MAX_KEY_LEN
},
980 static const NLTypeSystem genl_macsec_sa_config_type_system
= {
981 .count
= ELEMENTSOF(genl_macsec_sa_config_types
),
982 .types
= genl_macsec_sa_config_types
,
985 static const NLType genl_macsec_rxsa_types
[] = {
986 [MACSEC_ATTR_IFINDEX
] = { .type
= NETLINK_TYPE_U32
},
987 [MACSEC_ATTR_SA_CONFIG
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_macsec_sa_config_type_system
},
990 static const NLTypeSystem genl_macsec_rxsa_type_system
= {
991 .count
= ELEMENTSOF(genl_macsec_rxsa_types
),
992 .types
= genl_macsec_rxsa_types
,
995 static const NLType genl_macsec_sa_types
[] = {
996 [MACSEC_ATTR_IFINDEX
] = { .type
= NETLINK_TYPE_U32
},
997 [MACSEC_ATTR_RXSC_CONFIG
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_rxsc_config_type_system
},
998 [MACSEC_ATTR_SA_CONFIG
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_macsec_sa_config_type_system
},
1001 static const NLTypeSystem genl_macsec_sa_type_system
= {
1002 .count
= ELEMENTSOF(genl_macsec_sa_types
),
1003 .types
= genl_macsec_sa_types
,
1006 static const NLType genl_macsec
[] = {
1007 [MACSEC_CMD_ADD_RXSC
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_macsec_rxsc_type_system
},
1008 [MACSEC_CMD_ADD_TXSA
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_macsec_rxsa_type_system
},
1009 [MACSEC_CMD_ADD_RXSA
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_macsec_sa_type_system
},
1012 static const NLTypeSystem genl_macsec_device_type_system
= {
1013 .count
= ELEMENTSOF(genl_macsec
),
1014 .types
= genl_macsec
,
1017 static const NLType genl_nl80211_types
[] = {
1018 [NL80211_ATTR_IFINDEX
] = { .type
= NETLINK_TYPE_U32
},
1019 [NL80211_ATTR_MAC
] = { .type
= NETLINK_TYPE_ETHER_ADDR
},
1020 [NL80211_ATTR_SSID
] = { .type
= NETLINK_TYPE_STRING
},
1021 [NL80211_ATTR_IFTYPE
] = { .type
= NETLINK_TYPE_U32
},
1024 static const NLTypeSystem genl_nl80211_type_system
= {
1025 .count
= ELEMENTSOF(genl_nl80211_types
),
1026 .types
= genl_nl80211_types
,
1029 static const NLType genl_nl80211_cmds
[] = {
1030 [NL80211_CMD_GET_WIPHY
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1031 [NL80211_CMD_SET_WIPHY
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1032 [NL80211_CMD_NEW_WIPHY
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1033 [NL80211_CMD_DEL_WIPHY
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1034 [NL80211_CMD_GET_INTERFACE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1035 [NL80211_CMD_SET_INTERFACE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1036 [NL80211_CMD_NEW_INTERFACE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1037 [NL80211_CMD_DEL_INTERFACE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1038 [NL80211_CMD_GET_STATION
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1039 [NL80211_CMD_SET_STATION
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1040 [NL80211_CMD_NEW_STATION
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1041 [NL80211_CMD_DEL_STATION
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
},
1044 static const NLTypeSystem genl_nl80211_cmds_type_system
= {
1045 .count
= ELEMENTSOF(genl_nl80211_cmds
),
1046 .types
= genl_nl80211_cmds
,
1049 static const NLType genl_families
[] = {
1050 [SD_GENL_ID_CTRL
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_ctrl_id_ctrl_type_system
},
1051 [SD_GENL_WIREGUARD
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_wireguard_type_system
},
1052 [SD_GENL_FOU
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_fou_cmds_type_system
},
1053 [SD_GENL_L2TP
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_l2tp_tunnel_session_type_system
},
1054 [SD_GENL_MACSEC
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_macsec_device_type_system
},
1055 [SD_GENL_NL80211
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_cmds_type_system
},
1058 /* Mainly used when sending message */
1059 const NLTypeSystem genl_family_type_system_root
= {
1060 .count
= ELEMENTSOF(genl_families
),
1061 .types
= genl_families
,
1064 static const NLType genl_types
[] = {
1065 [SD_GENL_ERROR
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &error_type_system
, .size
= sizeof(struct nlmsgerr
) },
1066 [SD_GENL_DONE
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &empty_type_system
},
1067 [SD_GENL_ID_CTRL
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_get_family_type_system
, .size
= sizeof(struct genlmsghdr
) },
1068 [SD_GENL_NL80211
] = { .type
= NETLINK_TYPE_NESTED
, .type_system
= &genl_nl80211_type_system
, .size
= sizeof(struct genlmsghdr
) },
1071 /* Mainly used when message received */
1072 const NLTypeSystem genl_type_system_root
= {
1073 .count
= ELEMENTSOF(genl_types
),
1074 .types
= genl_types
,
1077 uint16_t type_get_type(const NLType
*type
) {
1082 size_t type_get_size(const NLType
*type
) {
1087 void type_get_type_system(const NLType
*nl_type
, const NLTypeSystem
**ret
) {
1090 assert(nl_type
->type
== NETLINK_TYPE_NESTED
);
1091 assert(nl_type
->type_system
);
1093 *ret
= nl_type
->type_system
;
1096 void type_get_type_system_union(const NLType
*nl_type
, const NLTypeSystemUnion
**ret
) {
1099 assert(nl_type
->type
== NETLINK_TYPE_UNION
);
1100 assert(nl_type
->type_system_union
);
1102 *ret
= nl_type
->type_system_union
;
1105 uint16_t type_system_get_count(const NLTypeSystem
*type_system
) {
1106 assert(type_system
);
1107 return type_system
->count
;
1110 const NLTypeSystem
*type_system_get_root(int protocol
) {
1112 case NETLINK_GENERIC
:
1113 return &genl_type_system_root
;
1114 default: /* NETLINK_ROUTE: */
1115 return &rtnl_type_system_root
;
1119 int type_system_root_get_type(sd_netlink
*nl
, const NLType
**ret
, uint16_t type
) {
1120 sd_genl_family family
;
1121 const NLType
*nl_type
;
1124 if (!nl
|| nl
->protocol
!= NETLINK_GENERIC
)
1125 return type_system_get_type(&rtnl_type_system_root
, ret
, type
);
1127 r
= nlmsg_type_to_genl_family(nl
, type
, &family
);
1131 if (family
>= genl_type_system_root
.count
)
1134 nl_type
= &genl_type_system_root
.types
[family
];
1136 if (nl_type
->type
== NETLINK_TYPE_UNSPEC
)
1144 int type_system_get_type(const NLTypeSystem
*type_system
, const NLType
**ret
, uint16_t type
) {
1145 const NLType
*nl_type
;
1148 assert(type_system
);
1149 assert(type_system
->types
);
1151 if (type
>= type_system
->count
)
1154 nl_type
= &type_system
->types
[type
];
1156 if (nl_type
->type
== NETLINK_TYPE_UNSPEC
)
1164 int type_system_get_type_system(const NLTypeSystem
*type_system
, const NLTypeSystem
**ret
, uint16_t type
) {
1165 const NLType
*nl_type
;
1170 r
= type_system_get_type(type_system
, &nl_type
, type
);
1174 type_get_type_system(nl_type
, ret
);
1178 int type_system_get_type_system_union(const NLTypeSystem
*type_system
, const NLTypeSystemUnion
**ret
, uint16_t type
) {
1179 const NLType
*nl_type
;
1184 r
= type_system_get_type(type_system
, &nl_type
, type
);
1188 type_get_type_system_union(nl_type
, ret
);
1192 int type_system_union_get_type_system(const NLTypeSystemUnion
*type_system_union
, const NLTypeSystem
**ret
, const char *key
) {
1195 assert(type_system_union
);
1196 assert(type_system_union
->match_type
== NL_MATCH_SIBLING
);
1197 assert(type_system_union
->lookup
);
1198 assert(type_system_union
->type_systems
);
1202 type
= type_system_union
->lookup(key
);
1206 assert(type
< type_system_union
->num
);
1208 *ret
= &type_system_union
->type_systems
[type
];
1213 int type_system_union_protocol_get_type_system(const NLTypeSystemUnion
*type_system_union
, const NLTypeSystem
**ret
, uint16_t protocol
) {
1214 const NLTypeSystem
*type_system
;
1216 assert(type_system_union
);
1217 assert(type_system_union
->type_systems
);
1218 assert(type_system_union
->match_type
== NL_MATCH_PROTOCOL
);
1221 if (protocol
>= type_system_union
->num
)
1224 type_system
= &type_system_union
->type_systems
[protocol
];
1225 if (!type_system
->types
)
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