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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
d8e538ec | 2 | |
5a2dadf1 | 3 | #include <netinet/in.h> |
d8e538ec TG |
4 | #include <stdint.h> |
5 | #include <sys/socket.h> | |
01234e1f | 6 | #include <linux/can/vxcan.h> |
d8e538ec TG |
7 | #include <linux/netlink.h> |
8 | #include <linux/rtnetlink.h> | |
5a2dadf1 LP |
9 | #include <linux/genetlink.h> |
10 | #include <linux/ip.h> | |
11 | #include <linux/if.h> | |
92c918b0 | 12 | #include <linux/can/netlink.h> |
bce67bbe | 13 | #include <linux/fib_rules.h> |
01234e1f | 14 | #include <linux/fou.h> |
d8e538ec | 15 | #include <linux/if_addr.h> |
30746d60 | 16 | #include <linux/if_addrlabel.h> |
bce67bbe | 17 | #include <linux/if_bridge.h> |
c4a5ddc9 | 18 | #include <linux/if_link.h> |
81962db7 | 19 | #include <linux/if_macsec.h> |
0a827d10 | 20 | #include <linux/if_tunnel.h> |
3a56e697 | 21 | #include <linux/l2tp.h> |
0f5bd7fe | 22 | #include <linux/nexthop.h> |
a1d736e2 | 23 | #include <linux/nl80211.h> |
0f5bd7fe | 24 | #include <linux/pkt_sched.h> |
5a2dadf1 | 25 | #include <linux/veth.h> |
01234e1f | 26 | #include <linux/wireguard.h> |
d6df583c | 27 | |
4e8f0ef9 YW |
28 | #include "sd-netlink.h" |
29 | ||
30 | #include "generic-netlink.h" | |
31 | #include "hashmap.h" | |
d8e538ec | 32 | #include "macro.h" |
4e8f0ef9 | 33 | #include "netlink-internal.h" |
8b43440b LP |
34 | #include "netlink-types.h" |
35 | #include "string-table.h" | |
36 | #include "util.h" | |
d8e538ec | 37 | |
dd906398 DH |
38 | /* Maximum ARP IP target defined in kernel */ |
39 | #define BOND_MAX_ARP_TARGETS 16 | |
40 | ||
41 | typedef enum { | |
42 | BOND_ARP_TARGETS_0, | |
43 | BOND_ARP_TARGETS_1, | |
44 | BOND_ARP_TARGETS_2, | |
45 | BOND_ARP_TARGETS_3, | |
46 | BOND_ARP_TARGETS_4, | |
47 | BOND_ARP_TARGETS_5, | |
48 | BOND_ARP_TARGETS_6, | |
49 | BOND_ARP_TARGETS_7, | |
50 | BOND_ARP_TARGETS_8, | |
51 | BOND_ARP_TARGETS_9, | |
52 | BOND_ARP_TARGETS_10, | |
53 | BOND_ARP_TARGETS_11, | |
54 | BOND_ARP_TARGETS_12, | |
55 | BOND_ARP_TARGETS_13, | |
56 | BOND_ARP_TARGETS_14, | |
57 | BOND_ARP_TARGETS_MAX = BOND_MAX_ARP_TARGETS, | |
58 | } BondArpTargets; | |
59 | ||
817d1cd8 DH |
60 | struct NLType { |
61 | uint16_t type; | |
62 | size_t size; | |
63 | const NLTypeSystem *type_system; | |
64 | const NLTypeSystemUnion *type_system_union; | |
65 | }; | |
66 | ||
435bbb02 | 67 | struct NLTypeSystem { |
c1df8dee | 68 | uint16_t count; |
435bbb02 DH |
69 | const NLType *types; |
70 | }; | |
71 | ||
d8e538ec TG |
72 | static const NLTypeSystem rtnl_link_type_system; |
73 | ||
979e7eb9 DH |
74 | static const NLType empty_types[1] = { |
75 | /* fake array to avoid .types==NULL, which denotes invalid type-systems */ | |
76 | }; | |
77 | ||
78 | static const NLTypeSystem empty_type_system = { | |
79 | .count = 0, | |
80 | .types = empty_types, | |
81 | }; | |
82 | ||
8ae4b6d1 | 83 | static const NLType rtnl_link_info_data_veth_types[] = { |
cafbc790 | 84 | [VETH_INFO_PEER] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, |
d8e538ec TG |
85 | }; |
86 | ||
d6df583c SS |
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) }, | |
89 | }; | |
90 | ||
8ae4b6d1 | 91 | static const NLType rtnl_link_info_data_ipvlan_types[] = { |
cafbc790 | 92 | [IFLA_IPVLAN_MODE] = { .type = NETLINK_TYPE_U16 }, |
d384826f | 93 | [IFLA_IPVLAN_FLAGS] = { .type = NETLINK_TYPE_U16 }, |
c4a5ddc9 | 94 | }; |
d8e538ec | 95 | |
8ae4b6d1 | 96 | static const NLType rtnl_link_info_data_macvlan_types[] = { |
cafbc790 DH |
97 | [IFLA_MACVLAN_MODE] = { .type = NETLINK_TYPE_U32 }, |
98 | [IFLA_MACVLAN_FLAGS] = { .type = NETLINK_TYPE_U16 }, | |
d8e538ec TG |
99 | }; |
100 | ||
8ae4b6d1 | 101 | static const NLType rtnl_link_info_data_bridge_types[] = { |
3fef7a3f SS |
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 }, | |
037dbb80 | 139 | [IFLA_BR_MCAST_IGMP_VERSION] = { .type = NETLINK_TYPE_U8 }, |
ced671e1 SS |
140 | }; |
141 | ||
8ae4b6d1 | 142 | static const NLType rtnl_link_info_data_vlan_types[] = { |
cafbc790 | 143 | [IFLA_VLAN_ID] = { .type = NETLINK_TYPE_U16 }, |
d8e538ec TG |
144 | /* |
145 | [IFLA_VLAN_FLAGS] = { .len = sizeof(struct ifla_vlan_flags) }, | |
cafbc790 DH |
146 | [IFLA_VLAN_EGRESS_QOS] = { .type = NETLINK_TYPE_NESTED }, |
147 | [IFLA_VLAN_INGRESS_QOS] = { .type = NETLINK_TYPE_NESTED }, | |
d8e538ec | 148 | */ |
cafbc790 | 149 | [IFLA_VLAN_PROTOCOL] = { .type = NETLINK_TYPE_U16 }, |
d8e538ec TG |
150 | }; |
151 | ||
8ae4b6d1 | 152 | static const NLType rtnl_link_info_data_vxlan_types[] = { |
452c9569 SS |
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 }, | |
5564545b | 156 | [IFLA_VXLAN_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR }, |
452c9569 SS |
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 }, | |
6d21646a SS |
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 }, | |
2a36d400 SS |
180 | [IFLA_VXLAN_TTL_INHERIT] = { .type = NETLINK_TYPE_FLAG }, |
181 | [IFLA_VXLAN_DF] = { .type = NETLINK_TYPE_U8 }, | |
6ef81477 SS |
182 | }; |
183 | ||
8ae4b6d1 | 184 | static const NLType rtnl_bond_arp_target_types[] = { |
cafbc790 DH |
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 }, | |
81bd37a8 SS |
201 | }; |
202 | ||
203 | static const NLTypeSystem rtnl_bond_arp_type_system = { | |
c1df8dee | 204 | .count = ELEMENTSOF(rtnl_bond_arp_target_types), |
81bd37a8 SS |
205 | .types = rtnl_bond_arp_target_types, |
206 | }; | |
207 | ||
8ae4b6d1 | 208 | static const NLType rtnl_link_info_data_bond_types[] = { |
cafbc790 DH |
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 }, | |
99f68ef0 TJ |
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 }, | |
fde60a42 | 235 | [IFLA_BOND_TLB_DYNAMIC_LB] = { .type = NETLINK_TYPE_U8 }, |
d8e538ec TG |
236 | }; |
237 | ||
8ae4b6d1 | 238 | static const NLType rtnl_link_info_data_iptun_types[] = { |
cafbc790 DH |
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 }, | |
6e74cade ZJS |
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 }, | |
0a827d10 SS |
255 | }; |
256 | ||
8ae4b6d1 | 257 | static const NLType rtnl_link_info_data_ipgre_types[] = { |
8aee0f1f SS |
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 }, | |
2266864b | 274 | [IFLA_GRE_ERSPAN_INDEX] = { .type = NETLINK_TYPE_U32 }, |
8bb088c5 SS |
275 | }; |
276 | ||
8ae4b6d1 | 277 | static const NLType rtnl_link_info_data_ipvti_types[] = { |
cafbc790 DH |
278 | [IFLA_VTI_LINK] = { .type = NETLINK_TYPE_U32 }, |
279 | [IFLA_VTI_IKEY] = { .type = NETLINK_TYPE_U32 }, | |
280 | [IFLA_VTI_OKEY] = { .type = NETLINK_TYPE_U32 }, | |
6e74cade ZJS |
281 | [IFLA_VTI_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR }, |
282 | [IFLA_VTI_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR }, | |
a613382b SS |
283 | }; |
284 | ||
8ae4b6d1 | 285 | static const NLType rtnl_link_info_data_ip6tnl_types[] = { |
cafbc790 DH |
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 }, | |
6e74cade | 293 | [IFLA_IPTUN_FLOWINFO] = { .type = NETLINK_TYPE_U32 }, |
855ee1a1 SS |
294 | }; |
295 | ||
20897a0d AR |
296 | static const NLType rtnl_link_info_data_vrf_types[] = { |
297 | [IFLA_VRF_TABLE] = { .type = NETLINK_TYPE_U32 }, | |
298 | }; | |
299 | ||
ca5e8071 SS |
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 }, | |
469fd848 SS |
311 | [IFLA_GENEVE_TTL_INHERIT] = { .type = NETLINK_TYPE_U8 }, |
312 | [IFLA_GENEVE_DF] = { .type = NETLINK_TYPE_U8 }, | |
ca5e8071 SS |
313 | }; |
314 | ||
06828bb6 HP |
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 }, | |
c423be28 | 318 | [IFLA_CAN_CTRLMODE] = { .size = sizeof(struct can_ctrlmode) }, |
06828bb6 HP |
319 | }; |
320 | ||
81962db7 SS |
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 }, | |
335 | }; | |
336 | ||
98d20a17 | 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 } | |
340 | }; | |
341 | ||
0a827d10 | 342 | /* these strings must match the .kind entries in the kernel */ |
8ae4b6d1 | 343 | static const char* const nl_union_link_info_data_table[] = { |
d8e538ec TG |
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", | |
9e358851 | 348 | [NL_UNION_LINK_INFO_DATA_DUMMY] = "dummy", |
d8e538ec | 349 | [NL_UNION_LINK_INFO_DATA_MACVLAN] = "macvlan", |
d1312575 | 350 | [NL_UNION_LINK_INFO_DATA_MACVTAP] = "macvtap", |
c4a5ddc9 | 351 | [NL_UNION_LINK_INFO_DATA_IPVLAN] = "ipvlan", |
69c317a0 | 352 | [NL_UNION_LINK_INFO_DATA_IPVTAP] = "ipvtap", |
6ef81477 | 353 | [NL_UNION_LINK_INFO_DATA_VXLAN] = "vxlan", |
0a827d10 | 354 | [NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = "ipip", |
8bb088c5 | 355 | [NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL] = "gre", |
2266864b | 356 | [NL_UNION_LINK_INFO_DATA_ERSPAN] = "erspan", |
1af2536a | 357 | [NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL] = "gretap", |
b16492f8 SS |
358 | [NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL] = "ip6gre", |
359 | [NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL] = "ip6gretap", | |
0a827d10 | 360 | [NL_UNION_LINK_INFO_DATA_SIT_TUNNEL] = "sit", |
a613382b | 361 | [NL_UNION_LINK_INFO_DATA_VTI_TUNNEL] = "vti", |
9011ce77 | 362 | [NL_UNION_LINK_INFO_DATA_VTI6_TUNNEL] = "vti6", |
855ee1a1 | 363 | [NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL] = "ip6tnl", |
20897a0d | 364 | [NL_UNION_LINK_INFO_DATA_VRF] = "vrf", |
92c918b0 | 365 | [NL_UNION_LINK_INFO_DATA_VCAN] = "vcan", |
ca5e8071 | 366 | [NL_UNION_LINK_INFO_DATA_GENEVE] = "geneve", |
d6df583c | 367 | [NL_UNION_LINK_INFO_DATA_VXCAN] = "vxcan", |
e5719363 | 368 | [NL_UNION_LINK_INFO_DATA_WIREGUARD] = "wireguard", |
56e7fb50 | 369 | [NL_UNION_LINK_INFO_DATA_NETDEVSIM] = "netdevsim", |
06828bb6 | 370 | [NL_UNION_LINK_INFO_DATA_CAN] = "can", |
81962db7 | 371 | [NL_UNION_LINK_INFO_DATA_MACSEC] = "macsec", |
d61e4c5b | 372 | [NL_UNION_LINK_INFO_DATA_NLMON] = "nlmon", |
98d20a17 | 373 | [NL_UNION_LINK_INFO_DATA_XFRM] = "xfrm", |
d8e538ec TG |
374 | }; |
375 | ||
376 | DEFINE_STRING_TABLE_LOOKUP(nl_union_link_info_data, NLUnionLinkInfoData); | |
377 | ||
8ae4b6d1 | 378 | static const NLTypeSystem rtnl_link_info_data_type_systems[] = { |
92c918b0 SS |
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 }, | |
69c317a0 SS |
393 | [NL_UNION_LINK_INFO_DATA_IPVTAP] = { .count = ELEMENTSOF(rtnl_link_info_data_ipvlan_types), |
394 | .types = rtnl_link_info_data_ipvlan_types }, | |
92c918b0 SS |
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 }, | |
2266864b SS |
401 | [NL_UNION_LINK_INFO_DATA_ERSPAN] = { .count = ELEMENTSOF(rtnl_link_info_data_ipgre_types), |
402 | .types = rtnl_link_info_data_ipgre_types }, | |
c1df8dee | 403 | [NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ipgre_types), |
92c918b0 SS |
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 }, | |
ca5e8071 SS |
419 | [NL_UNION_LINK_INFO_DATA_GENEVE] = { .count = ELEMENTSOF(rtnl_link_info_data_geneve_types), |
420 | .types = rtnl_link_info_data_geneve_types }, | |
d6df583c SS |
421 | [NL_UNION_LINK_INFO_DATA_VXCAN] = { .count = ELEMENTSOF(rtnl_link_info_data_vxcan_types), |
422 | .types = rtnl_link_info_data_vxcan_types }, | |
06828bb6 HP |
423 | [NL_UNION_LINK_INFO_DATA_CAN] = { .count = ELEMENTSOF(rtnl_link_info_data_can_types), |
424 | .types = rtnl_link_info_data_can_types }, | |
81962db7 SS |
425 | [NL_UNION_LINK_INFO_DATA_MACSEC] = { .count = ELEMENTSOF(rtnl_link_info_data_macsec_types), |
426 | .types = rtnl_link_info_data_macsec_types }, | |
98d20a17 | 427 | [NL_UNION_LINK_INFO_DATA_XFRM] = { .count = ELEMENTSOF(rtnl_link_info_data_xfrm_types), |
428 | .types = rtnl_link_info_data_xfrm_types }, | |
d8e538ec TG |
429 | }; |
430 | ||
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, | |
4af7b60d | 435 | .match_type = NL_MATCH_SIBLING, |
d8e538ec TG |
436 | .match = IFLA_INFO_KIND, |
437 | }; | |
438 | ||
8ae4b6d1 | 439 | static const NLType rtnl_link_info_types[] = { |
cafbc790 DH |
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}, | |
d8e538ec TG |
442 | /* |
443 | [IFLA_INFO_XSTATS], | |
cafbc790 DH |
444 | [IFLA_INFO_SLAVE_KIND] = { .type = NETLINK_TYPE_STRING }, |
445 | [IFLA_INFO_SLAVE_DATA] = { .type = NETLINK_TYPE_NESTED }, | |
d8e538ec TG |
446 | */ |
447 | }; | |
448 | ||
449 | static const NLTypeSystem rtnl_link_info_type_system = { | |
c1df8dee | 450 | .count = ELEMENTSOF(rtnl_link_info_types), |
d8e538ec TG |
451 | .types = rtnl_link_info_types, |
452 | }; | |
453 | ||
8ae4b6d1 | 454 | static const struct NLType rtnl_prot_info_bridge_port_types[] = { |
d3aa8b49 SS |
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 }, | |
d0159fdc SS |
489 | }; |
490 | ||
8ae4b6d1 | 491 | static const NLTypeSystem rtnl_prot_info_type_systems[] = { |
c1df8dee | 492 | [AF_BRIDGE] = { .count = ELEMENTSOF(rtnl_prot_info_bridge_port_types), |
4af7b60d TG |
493 | .types = rtnl_prot_info_bridge_port_types }, |
494 | }; | |
495 | ||
496 | static const NLTypeSystemUnion rtnl_prot_info_type_system_union = { | |
497 | .num = AF_MAX, | |
498 | .type_systems = rtnl_prot_info_type_systems, | |
499 | .match_type = NL_MATCH_PROTOCOL, | |
d0159fdc SS |
500 | }; |
501 | ||
8ae4b6d1 | 502 | static const struct NLType rtnl_af_spec_inet6_types[] = { |
cafbc790 | 503 | [IFLA_INET6_FLAGS] = { .type = NETLINK_TYPE_U32 }, |
c149ae08 TG |
504 | /* |
505 | IFLA_INET6_CONF, | |
506 | IFLA_INET6_STATS, | |
507 | IFLA_INET6_MCAST, | |
508 | IFLA_INET6_CACHEINFO, | |
509 | IFLA_INET6_ICMP6STATS, | |
510 | */ | |
cafbc790 DH |
511 | [IFLA_INET6_TOKEN] = { .type = NETLINK_TYPE_IN_ADDR }, |
512 | [IFLA_INET6_ADDR_GEN_MODE] = { .type = NETLINK_TYPE_U8 }, | |
c149ae08 TG |
513 | }; |
514 | ||
73cb1c14 | 515 | static const NLTypeSystem rtnl_af_spec_inet6_type_system = { |
c1df8dee | 516 | .count = ELEMENTSOF(rtnl_af_spec_inet6_types), |
73cb1c14 | 517 | .types = rtnl_af_spec_inet6_types, |
c149ae08 TG |
518 | }; |
519 | ||
8ae4b6d1 | 520 | static const NLType rtnl_af_spec_types[] = { |
cafbc790 | 521 | [AF_INET6] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_af_spec_inet6_type_system }, |
73cb1c14 TG |
522 | }; |
523 | ||
524 | static const NLTypeSystem rtnl_af_spec_type_system = { | |
c1df8dee | 525 | .count = ELEMENTSOF(rtnl_af_spec_types), |
73cb1c14 | 526 | .types = rtnl_af_spec_types, |
c149ae08 TG |
527 | }; |
528 | ||
8ae4b6d1 | 529 | static const NLType rtnl_link_types[] = { |
6e74cade ZJS |
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 }, | |
cafbc790 DH |
533 | [IFLA_MTU] = { .type = NETLINK_TYPE_U32 }, |
534 | [IFLA_LINK] = { .type = NETLINK_TYPE_U32 }, | |
d8e538ec TG |
535 | /* |
536 | [IFLA_QDISC], | |
c095e5b0 YW |
537 | */ |
538 | [IFLA_STATS] = { .size = sizeof(struct rtnl_link_stats) }, | |
539 | /* | |
d8e538ec TG |
540 | [IFLA_COST], |
541 | [IFLA_PRIORITY], | |
542 | */ | |
cafbc790 | 543 | [IFLA_MASTER] = { .type = NETLINK_TYPE_U32 }, |
d8e538ec TG |
544 | /* |
545 | [IFLA_WIRELESS], | |
d8e538ec | 546 | */ |
cafbc790 DH |
547 | [IFLA_PROTINFO] = { .type = NETLINK_TYPE_UNION, .type_system_union = &rtnl_prot_info_type_system_union }, |
548 | [IFLA_TXQLEN] = { .type = NETLINK_TYPE_U32 }, | |
d8e538ec TG |
549 | /* |
550 | [IFLA_MAP] = { .len = sizeof(struct rtnl_link_ifmap) }, | |
551 | */ | |
cafbc790 DH |
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 }, | |
d8e538ec TG |
558 | /* |
559 | [IFLA_NUM_VF], | |
cafbc790 | 560 | [IFLA_VFINFO_LIST] = {. type = NETLINK_TYPE_NESTED, }, |
c095e5b0 YW |
561 | */ |
562 | [IFLA_STATS64] = { .size = sizeof(struct rtnl_link_stats64) }, | |
563 | /* | |
cafbc790 DH |
564 | [IFLA_VF_PORTS] = { .type = NETLINK_TYPE_NESTED }, |
565 | [IFLA_PORT_SELF] = { .type = NETLINK_TYPE_NESTED }, | |
c149ae08 | 566 | */ |
cafbc790 | 567 | [IFLA_AF_SPEC] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_af_spec_type_system }, |
c149ae08 | 568 | /* |
d8e538ec TG |
569 | [IFLA_VF_PORTS], |
570 | [IFLA_PORT_SELF], | |
571 | [IFLA_AF_SPEC], | |
572 | */ | |
cafbc790 DH |
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 }, | |
d8e538ec | 580 | /* |
cafbc790 | 581 | [IFLA_PHYS_PORT_ID] = { .type = NETLINK_TYPE_BINARY, .len = MAX_PHYS_PORT_ID_LEN }, |
d8e538ec | 582 | */ |
61de0c42 SS |
583 | [IFLA_MIN_MTU] = { .type = NETLINK_TYPE_U32 }, |
584 | [IFLA_MAX_MTU] = { .type = NETLINK_TYPE_U32 }, | |
d8e538ec TG |
585 | }; |
586 | ||
587 | static const NLTypeSystem rtnl_link_type_system = { | |
c1df8dee | 588 | .count = ELEMENTSOF(rtnl_link_types), |
d8e538ec TG |
589 | .types = rtnl_link_types, |
590 | }; | |
591 | ||
de79f906 LP |
592 | /* IFA_FLAGS was defined in kernel 3.14, but we still support older |
593 | * kernels where IFA_MAX is lower. */ | |
8ae4b6d1 | 594 | static const NLType rtnl_address_types[] = { |
cafbc790 DH |
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) }, | |
d8e538ec TG |
600 | /* |
601 | [IFA_ANYCAST], | |
d8e538ec TG |
602 | [IFA_MULTICAST], |
603 | */ | |
cafbc790 | 604 | [IFA_FLAGS] = { .type = NETLINK_TYPE_U32 }, |
d8e538ec TG |
605 | }; |
606 | ||
607 | static const NLTypeSystem rtnl_address_type_system = { | |
c1df8dee | 608 | .count = ELEMENTSOF(rtnl_address_types), |
d8e538ec TG |
609 | .types = rtnl_address_types, |
610 | }; | |
611 | ||
d6fceaf1 SS |
612 | /* RTM_METRICS --- array of struct rtattr with types of RTAX_* */ |
613 | ||
614 | static const NLType rtnl_route_metrics_types[] = { | |
f4679bcb SS |
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 }, | |
d6fceaf1 SS |
631 | }; |
632 | ||
633 | static const NLTypeSystem rtnl_route_metrics_type_system = { | |
634 | .count = ELEMENTSOF(rtnl_route_metrics_types), | |
635 | .types = rtnl_route_metrics_types, | |
636 | }; | |
637 | ||
8ae4b6d1 | 638 | static const NLType rtnl_route_types[] = { |
cafbc790 DH |
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? */ | |
d6fceaf1 | 646 | [RTA_METRICS] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_route_metrics_type_system}, |
cb7e98ab | 647 | [RTA_MULTIPATH] = { .size = sizeof(struct rtnexthop) }, |
cafbc790 | 648 | [RTA_FLOW] = { .type = NETLINK_TYPE_U32 }, /* 6? */ |
cb7e98ab SS |
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 }, | |
b69015ef | 655 | [RTA_PREF] = { .type = NETLINK_TYPE_U8 }, |
f02ba163 | 656 | [RTA_EXPIRES] = { .type = NETLINK_TYPE_U32 }, |
cb7e98ab SS |
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 }, | |
d8e538ec TG |
664 | }; |
665 | ||
666 | static const NLTypeSystem rtnl_route_type_system = { | |
c1df8dee | 667 | .count = ELEMENTSOF(rtnl_route_types), |
d8e538ec TG |
668 | .types = rtnl_route_types, |
669 | }; | |
670 | ||
8ae4b6d1 | 671 | static const NLType rtnl_neigh_types[] = { |
cafbc790 | 672 | [NDA_DST] = { .type = NETLINK_TYPE_IN_ADDR }, |
1647f241 | 673 | [NDA_LLADDR] = { /* struct ether_addr, struct in_addr, or struct in6_addr */ }, |
cafbc790 DH |
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 }, | |
e559b384 TG |
680 | }; |
681 | ||
682 | static const NLTypeSystem rtnl_neigh_type_system = { | |
c1df8dee | 683 | .count = ELEMENTSOF(rtnl_neigh_types), |
e559b384 TG |
684 | .types = rtnl_neigh_types, |
685 | }; | |
686 | ||
30746d60 SS |
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 }, | |
690 | }; | |
691 | ||
692 | static const NLTypeSystem rtnl_addrlabel_type_system = { | |
693 | .count = ELEMENTSOF(rtnl_addrlabel_types), | |
694 | .types = rtnl_addrlabel_types, | |
695 | }; | |
696 | ||
bce67bbe SS |
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 }, | |
8abd60c1 | 701 | [FRA_GOTO] = { .type = NETLINK_TYPE_U32 }, |
bce67bbe SS |
702 | [FRA_PRIORITY] = { .type = NETLINK_TYPE_U32 }, |
703 | [FRA_FWMARK] = { .type = NETLINK_TYPE_U32 }, | |
704 | [FRA_FLOW] = { .type = NETLINK_TYPE_U32 }, | |
202aa159 | 705 | [FRA_TUN_ID] = { .type = NETLINK_TYPE_U64 }, |
bce67bbe SS |
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 }, | |
a15ff62d | 712 | [FRA_L3MDEV] = { .type = NETLINK_TYPE_U8 }, |
bce67bbe | 713 | [FRA_UID_RANGE] = { .size = sizeof(struct fib_rule_uid_range) }, |
926062f0 SS |
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) }, | |
bce67bbe SS |
718 | }; |
719 | ||
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, | |
723 | }; | |
724 | ||
c16c7808 SS |
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 }, | |
729 | }; | |
730 | ||
731 | static const NLTypeSystem rtnl_nexthop_type_system = { | |
732 | .count = ELEMENTSOF(rtnl_nexthop_types), | |
733 | .types = rtnl_nexthop_types, | |
734 | }; | |
735 | ||
0f5bd7fe SS |
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 }, | |
741 | }; | |
742 | ||
743 | static const NLTypeSystem rtnl_qdisc_type_system = { | |
744 | .count = ELEMENTSOF(rtnl_qdisc_types), | |
745 | .types = rtnl_qdisc_types, | |
746 | }; | |
747 | ||
e4a1e68d YW |
748 | static const NLType error_types[] = { |
749 | [NLMSGERR_ATTR_MSG] = { .type = NETLINK_TYPE_STRING }, | |
750 | [NLMSGERR_ATTR_OFFS] = { .type = NETLINK_TYPE_U32 }, | |
751 | }; | |
752 | ||
753 | static const NLTypeSystem error_type_system = { | |
754 | .count = ELEMENTSOF(error_types), | |
755 | .types = error_types, | |
756 | }; | |
757 | ||
8ae4b6d1 | 758 | static const NLType rtnl_types[] = { |
30746d60 | 759 | [NLMSG_DONE] = { .type = NETLINK_TYPE_NESTED, .type_system = &empty_type_system, .size = 0 }, |
e4a1e68d | 760 | [NLMSG_ERROR] = { .type = NETLINK_TYPE_NESTED, .type_system = &error_type_system, .size = sizeof(struct nlmsgerr) }, |
30746d60 SS |
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) }, | |
bce67bbe SS |
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) }, | |
c16c7808 SS |
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) }, | |
0f5bd7fe SS |
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) }, | |
d8e538ec TG |
786 | }; |
787 | ||
05d0c2e3 | 788 | const NLTypeSystem rtnl_type_system_root = { |
c1df8dee | 789 | .count = ELEMENTSOF(rtnl_types), |
d8e538ec TG |
790 | .types = rtnl_types, |
791 | }; | |
792 | ||
e5719363 JT |
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 }, | |
797 | }; | |
798 | ||
799 | static const NLTypeSystem genl_wireguard_allowedip_type_system = { | |
800 | .count = ELEMENTSOF(genl_wireguard_allowedip_types), | |
801 | .types = genl_wireguard_allowedip_types, | |
802 | }; | |
803 | ||
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 }, | |
7d0b26a0 | 808 | [WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL] = { .type = NETLINK_TYPE_U16 }, |
abd48ec8 | 809 | [WGPEER_A_ENDPOINT] = { .type = NETLINK_TYPE_SOCKADDR }, |
e5719363 JT |
810 | [WGPEER_A_ALLOWEDIPS] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_wireguard_allowedip_type_system }, |
811 | }; | |
812 | ||
813 | static const NLTypeSystem genl_wireguard_peer_type_system = { | |
814 | .count = ELEMENTSOF(genl_wireguard_peer_types), | |
815 | .types = genl_wireguard_peer_types, | |
816 | }; | |
817 | ||
818 | static const NLType genl_wireguard_set_device_types[] = { | |
819 | [WGDEVICE_A_IFINDEX] = { .type = NETLINK_TYPE_U32 }, | |
33c2ea80 | 820 | [WGDEVICE_A_IFNAME] = { .type = NETLINK_TYPE_STRING, .size = IFNAMSIZ-1 }, |
e5719363 JT |
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 }, | |
826 | }; | |
827 | ||
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, | |
831 | }; | |
832 | ||
833 | static const NLType genl_wireguard_cmds[] = { | |
834 | [WG_CMD_SET_DEVICE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_wireguard_set_device_type_system }, | |
835 | }; | |
836 | ||
837 | static const NLTypeSystem genl_wireguard_type_system = { | |
838 | .count = ELEMENTSOF(genl_wireguard_cmds), | |
839 | .types = genl_wireguard_cmds, | |
840 | }; | |
05d0c2e3 | 841 | |
8fab2747 YW |
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 }, | |
845 | }; | |
846 | ||
847 | static const NLTypeSystem genl_mcast_group_type_system = { | |
848 | .count = ELEMENTSOF(genl_mcast_group_types), | |
849 | .types = genl_mcast_group_types, | |
850 | }; | |
851 | ||
05d0c2e3 | 852 | static const NLType genl_get_family_types[] = { |
8fab2747 YW |
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 }, | |
05d0c2e3 JT |
856 | }; |
857 | ||
858 | static const NLTypeSystem genl_get_family_type_system = { | |
859 | .count = ELEMENTSOF(genl_get_family_types), | |
860 | .types = genl_get_family_types, | |
861 | }; | |
862 | ||
863 | static const NLType genl_ctrl_id_ctrl_cmds[] = { | |
864 | [CTRL_CMD_GETFAMILY] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_get_family_type_system }, | |
865 | }; | |
866 | ||
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, | |
870 | }; | |
871 | ||
53cb501a SS |
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 }, | |
397a74dd SS |
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}, | |
53cb501a SS |
884 | }; |
885 | ||
886 | static const NLTypeSystem genl_fou_type_system = { | |
887 | .count = ELEMENTSOF(genl_fou_types), | |
888 | .types = genl_fou_types, | |
889 | }; | |
890 | ||
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 }, | |
895 | }; | |
896 | ||
897 | static const NLTypeSystem genl_fou_cmds_type_system = { | |
898 | .count = ELEMENTSOF(genl_fou_cmds), | |
899 | .types = genl_fou_cmds, | |
900 | }; | |
901 | ||
3a56e697 SS |
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 }, | |
930 | }; | |
931 | ||
932 | static const NLTypeSystem genl_l2tp_type_system = { | |
933 | .count = ELEMENTSOF(genl_l2tp_types), | |
934 | .types = genl_l2tp_types, | |
935 | }; | |
936 | ||
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 }, | |
946 | }; | |
947 | ||
948 | static const NLTypeSystem genl_l2tp_tunnel_session_type_system = { | |
949 | .count = ELEMENTSOF(genl_l2tp), | |
950 | .types = genl_l2tp, | |
951 | }; | |
952 | ||
81962db7 SS |
953 | static const NLType genl_rxsc_types[] = { |
954 | [MACSEC_RXSC_ATTR_SCI] = { .type = NETLINK_TYPE_U64 }, | |
955 | }; | |
956 | ||
957 | static const NLTypeSystem genl_rxsc_config_type_system = { | |
958 | .count = ELEMENTSOF(genl_rxsc_types), | |
959 | .types = genl_rxsc_types, | |
960 | }; | |
961 | ||
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 }, | |
965 | }; | |
966 | ||
967 | static const NLTypeSystem genl_macsec_rxsc_type_system = { | |
968 | .count = ELEMENTSOF(genl_macsec_rxsc_types), | |
969 | .types = genl_macsec_rxsc_types, | |
970 | }; | |
971 | ||
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 }, | |
978 | }; | |
979 | ||
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, | |
983 | }; | |
984 | ||
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 }, | |
988 | }; | |
989 | ||
990 | static const NLTypeSystem genl_macsec_rxsa_type_system = { | |
991 | .count = ELEMENTSOF(genl_macsec_rxsa_types), | |
992 | .types = genl_macsec_rxsa_types, | |
993 | }; | |
994 | ||
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 }, | |
999 | }; | |
1000 | ||
1001 | static const NLTypeSystem genl_macsec_sa_type_system = { | |
1002 | .count = ELEMENTSOF(genl_macsec_sa_types), | |
1003 | .types = genl_macsec_sa_types, | |
1004 | }; | |
1005 | ||
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 }, | |
1010 | }; | |
1011 | ||
1012 | static const NLTypeSystem genl_macsec_device_type_system = { | |
1013 | .count = ELEMENTSOF(genl_macsec), | |
1014 | .types = genl_macsec, | |
1015 | }; | |
1016 | ||
a1d736e2 YW |
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 }, | |
78404d22 | 1021 | [NL80211_ATTR_IFTYPE] = { .type = NETLINK_TYPE_U32 }, |
a1d736e2 YW |
1022 | }; |
1023 | ||
1024 | static const NLTypeSystem genl_nl80211_type_system = { | |
1025 | .count = ELEMENTSOF(genl_nl80211_types), | |
1026 | .types = genl_nl80211_types, | |
1027 | }; | |
1028 | ||
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 }, | |
1042 | }; | |
1043 | ||
1044 | static const NLTypeSystem genl_nl80211_cmds_type_system = { | |
1045 | .count = ELEMENTSOF(genl_nl80211_cmds), | |
1046 | .types = genl_nl80211_cmds, | |
1047 | }; | |
1048 | ||
05d0c2e3 | 1049 | static const NLType genl_families[] = { |
53cb501a | 1050 | [SD_GENL_ID_CTRL] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_ctrl_id_ctrl_type_system }, |
e5719363 | 1051 | [SD_GENL_WIREGUARD] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_wireguard_type_system }, |
2be081ff | 1052 | [SD_GENL_FOU] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_fou_cmds_type_system }, |
3a56e697 | 1053 | [SD_GENL_L2TP] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_tunnel_session_type_system }, |
81962db7 | 1054 | [SD_GENL_MACSEC] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_macsec_device_type_system }, |
a1d736e2 | 1055 | [SD_GENL_NL80211] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_cmds_type_system }, |
05d0c2e3 JT |
1056 | }; |
1057 | ||
4e8f0ef9 | 1058 | /* Mainly used when sending message */ |
05d0c2e3 JT |
1059 | const NLTypeSystem genl_family_type_system_root = { |
1060 | .count = ELEMENTSOF(genl_families), | |
1061 | .types = genl_families, | |
1062 | }; | |
1063 | ||
1064 | static const NLType genl_types[] = { | |
e4a1e68d | 1065 | [SD_GENL_ERROR] = { .type = NETLINK_TYPE_NESTED, .type_system = &error_type_system, .size = sizeof(struct nlmsgerr) }, |
2be081ff | 1066 | [SD_GENL_DONE] = { .type = NETLINK_TYPE_NESTED, .type_system = &empty_type_system }, |
4e8f0ef9 | 1067 | [SD_GENL_ID_CTRL] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_get_family_type_system, .size = sizeof(struct genlmsghdr) }, |
a1d736e2 | 1068 | [SD_GENL_NL80211] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system, .size = sizeof(struct genlmsghdr) }, |
05d0c2e3 JT |
1069 | }; |
1070 | ||
4e8f0ef9 | 1071 | /* Mainly used when message received */ |
05d0c2e3 JT |
1072 | const NLTypeSystem genl_type_system_root = { |
1073 | .count = ELEMENTSOF(genl_types), | |
1074 | .types = genl_types, | |
1075 | }; | |
1076 | ||
817d1cd8 DH |
1077 | uint16_t type_get_type(const NLType *type) { |
1078 | assert(type); | |
1079 | return type->type; | |
1080 | } | |
1081 | ||
1082 | size_t type_get_size(const NLType *type) { | |
1083 | assert(type); | |
1084 | return type->size; | |
1085 | } | |
1086 | ||
c658008f DH |
1087 | void type_get_type_system(const NLType *nl_type, const NLTypeSystem **ret) { |
1088 | assert(nl_type); | |
1089 | assert(ret); | |
1090 | assert(nl_type->type == NETLINK_TYPE_NESTED); | |
1091 | assert(nl_type->type_system); | |
1092 | ||
1093 | *ret = nl_type->type_system; | |
1094 | } | |
1095 | ||
1096 | void type_get_type_system_union(const NLType *nl_type, const NLTypeSystemUnion **ret) { | |
1097 | assert(nl_type); | |
1098 | assert(ret); | |
1099 | assert(nl_type->type == NETLINK_TYPE_UNION); | |
1100 | assert(nl_type->type_system_union); | |
1101 | ||
1102 | *ret = nl_type->type_system_union; | |
1103 | } | |
1104 | ||
c1df8dee | 1105 | uint16_t type_system_get_count(const NLTypeSystem *type_system) { |
435bbb02 | 1106 | assert(type_system); |
c1df8dee | 1107 | return type_system->count; |
435bbb02 DH |
1108 | } |
1109 | ||
05d0c2e3 JT |
1110 | const NLTypeSystem *type_system_get_root(int protocol) { |
1111 | switch (protocol) { | |
1112 | case NETLINK_GENERIC: | |
1113 | return &genl_type_system_root; | |
1114 | default: /* NETLINK_ROUTE: */ | |
1115 | return &rtnl_type_system_root; | |
1116 | } | |
1117 | } | |
1118 | ||
4e8f0ef9 YW |
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; | |
1122 | int r; | |
1123 | ||
1124 | if (!nl || nl->protocol != NETLINK_GENERIC) | |
1125 | return type_system_get_type(&rtnl_type_system_root, ret, type); | |
1126 | ||
1127 | r = nlmsg_type_to_genl_family(nl, type, &family); | |
1128 | if (r < 0) | |
1129 | return r; | |
1130 | ||
1131 | if (family >= genl_type_system_root.count) | |
1132 | return -EOPNOTSUPP; | |
1133 | ||
1134 | nl_type = &genl_type_system_root.types[family]; | |
1135 | ||
1136 | if (nl_type->type == NETLINK_TYPE_UNSPEC) | |
1137 | return -EOPNOTSUPP; | |
1138 | ||
1139 | *ret = nl_type; | |
1140 | ||
1141 | return 0; | |
1142 | } | |
1143 | ||
d8e538ec TG |
1144 | int type_system_get_type(const NLTypeSystem *type_system, const NLType **ret, uint16_t type) { |
1145 | const NLType *nl_type; | |
1146 | ||
1147 | assert(ret); | |
846a6b3d | 1148 | assert(type_system); |
d8e538ec TG |
1149 | assert(type_system->types); |
1150 | ||
c1df8dee | 1151 | if (type >= type_system->count) |
15411c0c | 1152 | return -EOPNOTSUPP; |
d8e538ec TG |
1153 | |
1154 | nl_type = &type_system->types[type]; | |
1155 | ||
cafbc790 | 1156 | if (nl_type->type == NETLINK_TYPE_UNSPEC) |
15411c0c | 1157 | return -EOPNOTSUPP; |
d8e538ec TG |
1158 | |
1159 | *ret = nl_type; | |
1160 | ||
1161 | return 0; | |
1162 | } | |
1163 | ||
1164 | int type_system_get_type_system(const NLTypeSystem *type_system, const NLTypeSystem **ret, uint16_t type) { | |
1165 | const NLType *nl_type; | |
1166 | int r; | |
1167 | ||
1168 | assert(ret); | |
1169 | ||
1170 | r = type_system_get_type(type_system, &nl_type, type); | |
1171 | if (r < 0) | |
1172 | return r; | |
1173 | ||
c658008f | 1174 | type_get_type_system(nl_type, ret); |
d8e538ec TG |
1175 | return 0; |
1176 | } | |
1177 | ||
1178 | int type_system_get_type_system_union(const NLTypeSystem *type_system, const NLTypeSystemUnion **ret, uint16_t type) { | |
1179 | const NLType *nl_type; | |
1180 | int r; | |
1181 | ||
1182 | assert(ret); | |
1183 | ||
1184 | r = type_system_get_type(type_system, &nl_type, type); | |
1185 | if (r < 0) | |
1186 | return r; | |
1187 | ||
c658008f | 1188 | type_get_type_system_union(nl_type, ret); |
d8e538ec TG |
1189 | return 0; |
1190 | } | |
1191 | ||
1192 | int type_system_union_get_type_system(const NLTypeSystemUnion *type_system_union, const NLTypeSystem **ret, const char *key) { | |
1193 | int type; | |
1194 | ||
1195 | assert(type_system_union); | |
f8a6ca1b | 1196 | assert(type_system_union->match_type == NL_MATCH_SIBLING); |
d8e538ec TG |
1197 | assert(type_system_union->lookup); |
1198 | assert(type_system_union->type_systems); | |
1199 | assert(ret); | |
1200 | assert(key); | |
1201 | ||
1202 | type = type_system_union->lookup(key); | |
1203 | if (type < 0) | |
15411c0c | 1204 | return -EOPNOTSUPP; |
d8e538ec TG |
1205 | |
1206 | assert(type < type_system_union->num); | |
1207 | ||
1208 | *ret = &type_system_union->type_systems[type]; | |
1209 | ||
1210 | return 0; | |
1211 | } | |
4af7b60d TG |
1212 | |
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; | |
1215 | ||
1216 | assert(type_system_union); | |
1217 | assert(type_system_union->type_systems); | |
f8a6ca1b | 1218 | assert(type_system_union->match_type == NL_MATCH_PROTOCOL); |
4af7b60d | 1219 | assert(ret); |
4af7b60d TG |
1220 | |
1221 | if (protocol >= type_system_union->num) | |
15411c0c | 1222 | return -EOPNOTSUPP; |
4af7b60d TG |
1223 | |
1224 | type_system = &type_system_union->type_systems[protocol]; | |
e7de105c | 1225 | if (!type_system->types) |
15411c0c | 1226 | return -EOPNOTSUPP; |
4af7b60d TG |
1227 | |
1228 | *ret = type_system; | |
1229 | ||
1230 | return 0; | |
1231 | } |