/* SPDX-License-Identifier: LGPL-2.1-or-later */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "sd-netlink.h" #include "generic-netlink.h" #include "hashmap.h" #include "macro.h" #include "netlink-internal.h" #include "netlink-types.h" #include "string-table.h" #include "util.h" /* Maximum ARP IP target defined in kernel */ #define BOND_MAX_ARP_TARGETS 16 typedef enum { BOND_ARP_TARGETS_0, BOND_ARP_TARGETS_1, BOND_ARP_TARGETS_2, BOND_ARP_TARGETS_3, BOND_ARP_TARGETS_4, BOND_ARP_TARGETS_5, BOND_ARP_TARGETS_6, BOND_ARP_TARGETS_7, BOND_ARP_TARGETS_8, BOND_ARP_TARGETS_9, BOND_ARP_TARGETS_10, BOND_ARP_TARGETS_11, BOND_ARP_TARGETS_12, BOND_ARP_TARGETS_13, BOND_ARP_TARGETS_14, BOND_ARP_TARGETS_MAX = BOND_MAX_ARP_TARGETS, } BondArpTargets; struct NLType { uint16_t type; size_t size; const NLTypeSystem *type_system; const NLTypeSystemUnion *type_system_union; }; struct NLTypeSystem { uint16_t count; const NLType *types; }; static const NLTypeSystem rtnl_link_type_system; static const NLType empty_types[1] = { /* fake array to avoid .types==NULL, which denotes invalid type-systems */ }; static const NLTypeSystem empty_type_system = { .count = 0, .types = empty_types, }; static const NLType rtnl_link_info_data_veth_types[] = { [VETH_INFO_PEER] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, }; static const NLType rtnl_link_info_data_vxcan_types[] = { [VXCAN_INFO_PEER] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, }; static const NLType rtnl_link_info_data_ipvlan_types[] = { [IFLA_IPVLAN_MODE] = { .type = NETLINK_TYPE_U16 }, [IFLA_IPVLAN_FLAGS] = { .type = NETLINK_TYPE_U16 }, }; static const NLType rtnl_macvlan_macaddr_types[] = { [IFLA_MACVLAN_MACADDR] = { .type = NETLINK_TYPE_ETHER_ADDR }, }; static const NLTypeSystem rtnl_macvlan_macaddr_type_system = { .count = ELEMENTSOF(rtnl_macvlan_macaddr_types), .types = rtnl_macvlan_macaddr_types, }; static const NLType rtnl_link_info_data_macvlan_types[] = { [IFLA_MACVLAN_MODE] = { .type = NETLINK_TYPE_U32 }, [IFLA_MACVLAN_FLAGS] = { .type = NETLINK_TYPE_U16 }, [IFLA_MACVLAN_MACADDR_MODE] = { .type = NETLINK_TYPE_U32 }, [IFLA_MACVLAN_MACADDR_DATA] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_macvlan_macaddr_type_system }, }; static const NLType rtnl_link_info_data_bridge_types[] = { [IFLA_BR_FORWARD_DELAY] = { .type = NETLINK_TYPE_U32 }, [IFLA_BR_HELLO_TIME] = { .type = NETLINK_TYPE_U32 }, [IFLA_BR_MAX_AGE] = { .type = NETLINK_TYPE_U32 }, [IFLA_BR_AGEING_TIME] = { .type = NETLINK_TYPE_U32 }, [IFLA_BR_STP_STATE] = { .type = NETLINK_TYPE_U32 }, [IFLA_BR_PRIORITY] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_VLAN_FILTERING] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_VLAN_PROTOCOL] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_GROUP_FWD_MASK] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_ROOT_PORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_ROOT_PATH_COST] = { .type = NETLINK_TYPE_U32 }, [IFLA_BR_TOPOLOGY_CHANGE] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_TOPOLOGY_CHANGE_DETECTED] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_HELLO_TIMER] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_TCN_TIMER] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_TOPOLOGY_CHANGE_TIMER] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_GC_TIMER] = { .type = NETLINK_TYPE_U64 }, [IFLA_BR_GROUP_ADDR] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_FDB_FLUSH] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_MCAST_ROUTER] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_MCAST_SNOOPING] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_MCAST_QUERY_USE_IFADDR] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_MCAST_QUERIER] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_MCAST_HASH_ELASTICITY] = { .type = NETLINK_TYPE_U32 }, [IFLA_BR_MCAST_HASH_MAX] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_MCAST_LAST_MEMBER_CNT] = { .type = NETLINK_TYPE_U32 }, [IFLA_BR_MCAST_STARTUP_QUERY_CNT] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_MCAST_LAST_MEMBER_INTVL] = { .type = NETLINK_TYPE_U64 }, [IFLA_BR_MCAST_MEMBERSHIP_INTVL] = { .type = NETLINK_TYPE_U64 }, [IFLA_BR_MCAST_QUERIER_INTVL] = { .type = NETLINK_TYPE_U64 }, [IFLA_BR_MCAST_QUERY_INTVL] = { .type = NETLINK_TYPE_U64 }, [IFLA_BR_MCAST_QUERY_RESPONSE_INTVL] = { .type = NETLINK_TYPE_U64 }, [IFLA_BR_MCAST_STARTUP_QUERY_INTVL] = { .type = NETLINK_TYPE_U64 }, [IFLA_BR_NF_CALL_IPTABLES] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_NF_CALL_IP6TABLES] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_NF_CALL_ARPTABLES] = { .type = NETLINK_TYPE_U8 }, [IFLA_BR_VLAN_DEFAULT_PVID] = { .type = NETLINK_TYPE_U16 }, [IFLA_BR_MCAST_IGMP_VERSION] = { .type = NETLINK_TYPE_U8 }, }; static const NLType rtnl_link_info_data_vlan_types[] = { [IFLA_VLAN_ID] = { .type = NETLINK_TYPE_U16 }, /* [IFLA_VLAN_FLAGS] = { .len = sizeof(struct ifla_vlan_flags) }, [IFLA_VLAN_EGRESS_QOS] = { .type = NETLINK_TYPE_NESTED }, [IFLA_VLAN_INGRESS_QOS] = { .type = NETLINK_TYPE_NESTED }, */ [IFLA_VLAN_PROTOCOL] = { .type = NETLINK_TYPE_U16 }, }; static const NLType rtnl_link_info_data_vxlan_types[] = { [IFLA_VXLAN_ID] = { .type = NETLINK_TYPE_U32 }, [IFLA_VXLAN_GROUP] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_VXLAN_LINK] = { .type = NETLINK_TYPE_U32 }, [IFLA_VXLAN_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_VXLAN_TTL] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_TOS] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_LEARNING] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_AGEING] = { .type = NETLINK_TYPE_U32 }, [IFLA_VXLAN_LIMIT] = { .type = NETLINK_TYPE_U32 }, [IFLA_VXLAN_PORT_RANGE] = { .type = NETLINK_TYPE_U32}, [IFLA_VXLAN_PROXY] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_RSC] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_L2MISS] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_L3MISS] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_PORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_VXLAN_GROUP6] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_VXLAN_LOCAL6] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_VXLAN_UDP_CSUM] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_UDP_ZERO_CSUM6_TX] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_UDP_ZERO_CSUM6_RX] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_REMCSUM_TX] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_REMCSUM_RX] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_GBP] = { .type = NETLINK_TYPE_FLAG }, [IFLA_VXLAN_REMCSUM_NOPARTIAL] = { .type = NETLINK_TYPE_FLAG }, [IFLA_VXLAN_COLLECT_METADATA] = { .type = NETLINK_TYPE_U8 }, [IFLA_VXLAN_LABEL] = { .type = NETLINK_TYPE_U32 }, [IFLA_VXLAN_GPE] = { .type = NETLINK_TYPE_FLAG }, [IFLA_VXLAN_TTL_INHERIT] = { .type = NETLINK_TYPE_FLAG }, [IFLA_VXLAN_DF] = { .type = NETLINK_TYPE_U8 }, }; static const NLType rtnl_bond_arp_target_types[] = { [BOND_ARP_TARGETS_0] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_1] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_2] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_3] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_4] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_5] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_6] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_7] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_8] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_9] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_10] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_11] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_12] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_13] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_14] = { .type = NETLINK_TYPE_U32 }, [BOND_ARP_TARGETS_MAX] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem rtnl_bond_arp_type_system = { .count = ELEMENTSOF(rtnl_bond_arp_target_types), .types = rtnl_bond_arp_target_types, }; static const NLType rtnl_link_info_data_bond_types[] = { [IFLA_BOND_MODE] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_ACTIVE_SLAVE] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_MIIMON] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_UPDELAY] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_DOWNDELAY] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_USE_CARRIER] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_ARP_INTERVAL] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_ARP_IP_TARGET] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_bond_arp_type_system }, [IFLA_BOND_ARP_VALIDATE] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_ARP_ALL_TARGETS] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_PRIMARY] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_PRIMARY_RESELECT] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_FAIL_OVER_MAC] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_XMIT_HASH_POLICY] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_RESEND_IGMP] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_NUM_PEER_NOTIF] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_ALL_SLAVES_ACTIVE] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_MIN_LINKS] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_LP_INTERVAL] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_PACKETS_PER_SLAVE] = { .type = NETLINK_TYPE_U32 }, [IFLA_BOND_AD_LACP_RATE] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_AD_SELECT] = { .type = NETLINK_TYPE_U8 }, [IFLA_BOND_AD_INFO] = { .type = NETLINK_TYPE_NESTED }, [IFLA_BOND_AD_ACTOR_SYS_PRIO] = { .type = NETLINK_TYPE_U16 }, [IFLA_BOND_AD_USER_PORT_KEY] = { .type = NETLINK_TYPE_U16 }, [IFLA_BOND_AD_ACTOR_SYSTEM] = { .type = NETLINK_TYPE_ETHER_ADDR }, [IFLA_BOND_TLB_DYNAMIC_LB] = { .type = NETLINK_TYPE_U8 }, }; static const NLType rtnl_link_info_data_iptun_types[] = { [IFLA_IPTUN_LINK] = { .type = NETLINK_TYPE_U32 }, [IFLA_IPTUN_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_IPTUN_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_IPTUN_TTL] = { .type = NETLINK_TYPE_U8 }, [IFLA_IPTUN_TOS] = { .type = NETLINK_TYPE_U8 }, [IFLA_IPTUN_PMTUDISC] = { .type = NETLINK_TYPE_U8 }, [IFLA_IPTUN_FLAGS] = { .type = NETLINK_TYPE_U16 }, [IFLA_IPTUN_PROTO] = { .type = NETLINK_TYPE_U8 }, [IFLA_IPTUN_6RD_PREFIX] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_IPTUN_6RD_RELAY_PREFIX] = { .type = NETLINK_TYPE_U32 }, [IFLA_IPTUN_6RD_PREFIXLEN] = { .type = NETLINK_TYPE_U16 }, [IFLA_IPTUN_6RD_RELAY_PREFIXLEN] = { .type = NETLINK_TYPE_U16 }, [IFLA_IPTUN_ENCAP_TYPE] = { .type = NETLINK_TYPE_U16 }, [IFLA_IPTUN_ENCAP_FLAGS] = { .type = NETLINK_TYPE_U16 }, [IFLA_IPTUN_ENCAP_SPORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_IPTUN_ENCAP_DPORT] = { .type = NETLINK_TYPE_U16 }, }; static const NLType rtnl_link_info_data_ipgre_types[] = { [IFLA_GRE_LINK] = { .type = NETLINK_TYPE_U32 }, [IFLA_GRE_IFLAGS] = { .type = NETLINK_TYPE_U16 }, [IFLA_GRE_OFLAGS] = { .type = NETLINK_TYPE_U16 }, [IFLA_GRE_IKEY] = { .type = NETLINK_TYPE_U32 }, [IFLA_GRE_OKEY] = { .type = NETLINK_TYPE_U32 }, [IFLA_GRE_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_GRE_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_GRE_TTL] = { .type = NETLINK_TYPE_U8 }, [IFLA_GRE_TOS] = { .type = NETLINK_TYPE_U8 }, [IFLA_GRE_PMTUDISC] = { .type = NETLINK_TYPE_U8 }, [IFLA_GRE_FLOWINFO] = { .type = NETLINK_TYPE_U32 }, [IFLA_GRE_FLAGS] = { .type = NETLINK_TYPE_U32 }, [IFLA_GRE_ENCAP_TYPE] = { .type = NETLINK_TYPE_U16 }, [IFLA_GRE_ENCAP_FLAGS] = { .type = NETLINK_TYPE_U16 }, [IFLA_GRE_ENCAP_SPORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_GRE_ENCAP_DPORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_GRE_ERSPAN_INDEX] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_link_info_data_ipvti_types[] = { [IFLA_VTI_LINK] = { .type = NETLINK_TYPE_U32 }, [IFLA_VTI_IKEY] = { .type = NETLINK_TYPE_U32 }, [IFLA_VTI_OKEY] = { .type = NETLINK_TYPE_U32 }, [IFLA_VTI_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_VTI_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR }, }; static const NLType rtnl_link_info_data_ip6tnl_types[] = { [IFLA_IPTUN_LINK] = { .type = NETLINK_TYPE_U32 }, [IFLA_IPTUN_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_IPTUN_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_IPTUN_TTL] = { .type = NETLINK_TYPE_U8 }, [IFLA_IPTUN_FLAGS] = { .type = NETLINK_TYPE_U32 }, [IFLA_IPTUN_PROTO] = { .type = NETLINK_TYPE_U8 }, [IFLA_IPTUN_ENCAP_LIMIT] = { .type = NETLINK_TYPE_U8 }, [IFLA_IPTUN_FLOWINFO] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_link_info_data_vrf_types[] = { [IFLA_VRF_TABLE] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_link_info_data_geneve_types[] = { [IFLA_GENEVE_ID] = { .type = NETLINK_TYPE_U32 }, [IFLA_GENEVE_TTL] = { .type = NETLINK_TYPE_U8 }, [IFLA_GENEVE_TOS] = { .type = NETLINK_TYPE_U8 }, [IFLA_GENEVE_PORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_GENEVE_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_GENEVE_REMOTE6] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_GENEVE_UDP_CSUM] = { .type = NETLINK_TYPE_U8 }, [IFLA_GENEVE_UDP_ZERO_CSUM6_TX] = { .type = NETLINK_TYPE_U8 }, [IFLA_GENEVE_UDP_ZERO_CSUM6_RX] = { .type = NETLINK_TYPE_U8 }, [IFLA_GENEVE_LABEL] = { .type = NETLINK_TYPE_U32 }, [IFLA_GENEVE_TTL_INHERIT] = { .type = NETLINK_TYPE_U8 }, [IFLA_GENEVE_DF] = { .type = NETLINK_TYPE_U8 }, }; static const NLType rtnl_link_info_data_can_types[] = { [IFLA_CAN_BITTIMING] = { .size = sizeof(struct can_bittiming) }, [IFLA_CAN_RESTART_MS] = { .type = NETLINK_TYPE_U32 }, [IFLA_CAN_CTRLMODE] = { .size = sizeof(struct can_ctrlmode) }, [IFLA_CAN_TERMINATION] = { .type = NETLINK_TYPE_U16 }, }; static const NLType rtnl_link_info_data_macsec_types[] = { [IFLA_MACSEC_SCI] = { .type = NETLINK_TYPE_U64 }, [IFLA_MACSEC_PORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_MACSEC_ICV_LEN] = { .type = NETLINK_TYPE_U8 }, [IFLA_MACSEC_CIPHER_SUITE] = { .type = NETLINK_TYPE_U64 }, [IFLA_MACSEC_WINDOW] = { .type = NETLINK_TYPE_U32 }, [IFLA_MACSEC_ENCODING_SA] = { .type = NETLINK_TYPE_U8 }, [IFLA_MACSEC_ENCRYPT] = { .type = NETLINK_TYPE_U8 }, [IFLA_MACSEC_PROTECT] = { .type = NETLINK_TYPE_U8 }, [IFLA_MACSEC_INC_SCI] = { .type = NETLINK_TYPE_U8 }, [IFLA_MACSEC_ES] = { .type = NETLINK_TYPE_U8 }, [IFLA_MACSEC_SCB] = { .type = NETLINK_TYPE_U8 }, [IFLA_MACSEC_REPLAY_PROTECT] = { .type = NETLINK_TYPE_U8 }, [IFLA_MACSEC_VALIDATION] = { .type = NETLINK_TYPE_U8 }, }; static const NLType rtnl_link_info_data_xfrm_types[] = { [IFLA_XFRM_LINK] = { .type = NETLINK_TYPE_U32 }, [IFLA_XFRM_IF_ID] = { .type = NETLINK_TYPE_U32 } }; static const NLType rtnl_link_info_data_bareudp_types[] = { [IFLA_BAREUDP_PORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_BAREUDP_ETHERTYPE] = { .type = NETLINK_TYPE_U16 }, [IFLA_BAREUDP_SRCPORT_MIN] = { .type = NETLINK_TYPE_U16 }, [IFLA_BAREUDP_MULTIPROTO_MODE] = { .type = NETLINK_TYPE_FLAG }, }; /* these strings must match the .kind entries in the kernel */ static const char* const nl_union_link_info_data_table[] = { [NL_UNION_LINK_INFO_DATA_BOND] = "bond", [NL_UNION_LINK_INFO_DATA_BRIDGE] = "bridge", [NL_UNION_LINK_INFO_DATA_VLAN] = "vlan", [NL_UNION_LINK_INFO_DATA_VETH] = "veth", [NL_UNION_LINK_INFO_DATA_DUMMY] = "dummy", [NL_UNION_LINK_INFO_DATA_MACVLAN] = "macvlan", [NL_UNION_LINK_INFO_DATA_MACVTAP] = "macvtap", [NL_UNION_LINK_INFO_DATA_IPVLAN] = "ipvlan", [NL_UNION_LINK_INFO_DATA_IPVTAP] = "ipvtap", [NL_UNION_LINK_INFO_DATA_VXLAN] = "vxlan", [NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = "ipip", [NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL] = "gre", [NL_UNION_LINK_INFO_DATA_ERSPAN] = "erspan", [NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL] = "gretap", [NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL] = "ip6gre", [NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL] = "ip6gretap", [NL_UNION_LINK_INFO_DATA_SIT_TUNNEL] = "sit", [NL_UNION_LINK_INFO_DATA_VTI_TUNNEL] = "vti", [NL_UNION_LINK_INFO_DATA_VTI6_TUNNEL] = "vti6", [NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL] = "ip6tnl", [NL_UNION_LINK_INFO_DATA_VRF] = "vrf", [NL_UNION_LINK_INFO_DATA_VCAN] = "vcan", [NL_UNION_LINK_INFO_DATA_GENEVE] = "geneve", [NL_UNION_LINK_INFO_DATA_VXCAN] = "vxcan", [NL_UNION_LINK_INFO_DATA_WIREGUARD] = "wireguard", [NL_UNION_LINK_INFO_DATA_NETDEVSIM] = "netdevsim", [NL_UNION_LINK_INFO_DATA_CAN] = "can", [NL_UNION_LINK_INFO_DATA_MACSEC] = "macsec", [NL_UNION_LINK_INFO_DATA_NLMON] = "nlmon", [NL_UNION_LINK_INFO_DATA_XFRM] = "xfrm", [NL_UNION_LINK_INFO_DATA_IFB] = "ifb", [NL_UNION_LINK_INFO_DATA_BAREUDP] = "bareudp", }; DEFINE_STRING_TABLE_LOOKUP(nl_union_link_info_data, NLUnionLinkInfoData); static const NLTypeSystem rtnl_link_info_data_type_systems[] = { [NL_UNION_LINK_INFO_DATA_BOND] = { .count = ELEMENTSOF(rtnl_link_info_data_bond_types), .types = rtnl_link_info_data_bond_types }, [NL_UNION_LINK_INFO_DATA_BRIDGE] = { .count = ELEMENTSOF(rtnl_link_info_data_bridge_types), .types = rtnl_link_info_data_bridge_types }, [NL_UNION_LINK_INFO_DATA_VLAN] = { .count = ELEMENTSOF(rtnl_link_info_data_vlan_types), .types = rtnl_link_info_data_vlan_types }, [NL_UNION_LINK_INFO_DATA_VETH] = { .count = ELEMENTSOF(rtnl_link_info_data_veth_types), .types = rtnl_link_info_data_veth_types }, [NL_UNION_LINK_INFO_DATA_MACVLAN] = { .count = ELEMENTSOF(rtnl_link_info_data_macvlan_types), .types = rtnl_link_info_data_macvlan_types }, [NL_UNION_LINK_INFO_DATA_MACVTAP] = { .count = ELEMENTSOF(rtnl_link_info_data_macvlan_types), .types = rtnl_link_info_data_macvlan_types }, [NL_UNION_LINK_INFO_DATA_IPVLAN] = { .count = ELEMENTSOF(rtnl_link_info_data_ipvlan_types), .types = rtnl_link_info_data_ipvlan_types }, [NL_UNION_LINK_INFO_DATA_IPVTAP] = { .count = ELEMENTSOF(rtnl_link_info_data_ipvlan_types), .types = rtnl_link_info_data_ipvlan_types }, [NL_UNION_LINK_INFO_DATA_VXLAN] = { .count = ELEMENTSOF(rtnl_link_info_data_vxlan_types), .types = rtnl_link_info_data_vxlan_types }, [NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_iptun_types), .types = rtnl_link_info_data_iptun_types }, [NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ipgre_types), .types = rtnl_link_info_data_ipgre_types }, [NL_UNION_LINK_INFO_DATA_ERSPAN] = { .count = ELEMENTSOF(rtnl_link_info_data_ipgre_types), .types = rtnl_link_info_data_ipgre_types }, [NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ipgre_types), .types = rtnl_link_info_data_ipgre_types }, [NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ipgre_types), .types = rtnl_link_info_data_ipgre_types }, [NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ipgre_types), .types = rtnl_link_info_data_ipgre_types }, [NL_UNION_LINK_INFO_DATA_SIT_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_iptun_types), .types = rtnl_link_info_data_iptun_types }, [NL_UNION_LINK_INFO_DATA_VTI_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ipvti_types), .types = rtnl_link_info_data_ipvti_types }, [NL_UNION_LINK_INFO_DATA_VTI6_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ipvti_types), .types = rtnl_link_info_data_ipvti_types }, [NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ip6tnl_types), .types = rtnl_link_info_data_ip6tnl_types }, [NL_UNION_LINK_INFO_DATA_VRF] = { .count = ELEMENTSOF(rtnl_link_info_data_vrf_types), .types = rtnl_link_info_data_vrf_types }, [NL_UNION_LINK_INFO_DATA_GENEVE] = { .count = ELEMENTSOF(rtnl_link_info_data_geneve_types), .types = rtnl_link_info_data_geneve_types }, [NL_UNION_LINK_INFO_DATA_VXCAN] = { .count = ELEMENTSOF(rtnl_link_info_data_vxcan_types), .types = rtnl_link_info_data_vxcan_types }, [NL_UNION_LINK_INFO_DATA_CAN] = { .count = ELEMENTSOF(rtnl_link_info_data_can_types), .types = rtnl_link_info_data_can_types }, [NL_UNION_LINK_INFO_DATA_MACSEC] = { .count = ELEMENTSOF(rtnl_link_info_data_macsec_types), .types = rtnl_link_info_data_macsec_types }, [NL_UNION_LINK_INFO_DATA_XFRM] = { .count = ELEMENTSOF(rtnl_link_info_data_xfrm_types), .types = rtnl_link_info_data_xfrm_types }, [NL_UNION_LINK_INFO_DATA_BAREUDP] = { .count = ELEMENTSOF(rtnl_link_info_data_bareudp_types), .types = rtnl_link_info_data_bareudp_types }, }; static const NLTypeSystemUnion rtnl_link_info_data_type_system_union = { .num = _NL_UNION_LINK_INFO_DATA_MAX, .lookup = nl_union_link_info_data_from_string, .type_systems = rtnl_link_info_data_type_systems, .match_type = NL_MATCH_SIBLING, .match = IFLA_INFO_KIND, }; static const NLType rtnl_link_info_types[] = { [IFLA_INFO_KIND] = { .type = NETLINK_TYPE_STRING }, [IFLA_INFO_DATA] = { .type = NETLINK_TYPE_UNION, .type_system_union = &rtnl_link_info_data_type_system_union }, /* [IFLA_INFO_XSTATS], [IFLA_INFO_SLAVE_KIND] = { .type = NETLINK_TYPE_STRING }, [IFLA_INFO_SLAVE_DATA] = { .type = NETLINK_TYPE_NESTED }, */ }; static const NLTypeSystem rtnl_link_info_type_system = { .count = ELEMENTSOF(rtnl_link_info_types), .types = rtnl_link_info_types, }; static const struct NLType rtnl_prot_info_bridge_port_types[] = { [IFLA_BRPORT_STATE] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_COST] = { .type = NETLINK_TYPE_U32 }, [IFLA_BRPORT_PRIORITY] = { .type = NETLINK_TYPE_U16 }, [IFLA_BRPORT_MODE] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_GUARD] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_PROTECT] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_FAST_LEAVE] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_LEARNING] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_UNICAST_FLOOD] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_PROXYARP] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_LEARNING_SYNC] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_PROXYARP_WIFI] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_ROOT_ID] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_BRIDGE_ID] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_DESIGNATED_PORT] = { .type = NETLINK_TYPE_U16 }, [IFLA_BRPORT_DESIGNATED_COST] = { .type = NETLINK_TYPE_U16 }, [IFLA_BRPORT_ID] = { .type = NETLINK_TYPE_U16 }, [IFLA_BRPORT_NO] = { .type = NETLINK_TYPE_U16 }, [IFLA_BRPORT_TOPOLOGY_CHANGE_ACK] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_CONFIG_PENDING] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_MESSAGE_AGE_TIMER] = { .type = NETLINK_TYPE_U64 }, [IFLA_BRPORT_FORWARD_DELAY_TIMER] = { .type = NETLINK_TYPE_U64 }, [IFLA_BRPORT_HOLD_TIMER] = { .type = NETLINK_TYPE_U64 }, [IFLA_BRPORT_FLUSH] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_MULTICAST_ROUTER] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_PAD] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_MCAST_FLOOD] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_MCAST_TO_UCAST] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_VLAN_TUNNEL] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_BCAST_FLOOD] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_GROUP_FWD_MASK] = { .type = NETLINK_TYPE_U16 }, [IFLA_BRPORT_NEIGH_SUPPRESS] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_ISOLATED] = { .type = NETLINK_TYPE_U8 }, [IFLA_BRPORT_BACKUP_PORT] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem rtnl_prot_info_type_systems[] = { [AF_BRIDGE] = { .count = ELEMENTSOF(rtnl_prot_info_bridge_port_types), .types = rtnl_prot_info_bridge_port_types }, }; static const NLTypeSystemUnion rtnl_prot_info_type_system_union = { .num = AF_MAX, .type_systems = rtnl_prot_info_type_systems, .match_type = NL_MATCH_PROTOCOL, }; static const struct NLType rtnl_af_spec_inet6_types[] = { [IFLA_INET6_FLAGS] = { .type = NETLINK_TYPE_U32 }, /* IFLA_INET6_CONF, IFLA_INET6_STATS, IFLA_INET6_MCAST, IFLA_INET6_CACHEINFO, IFLA_INET6_ICMP6STATS, */ [IFLA_INET6_TOKEN] = { .type = NETLINK_TYPE_IN_ADDR }, [IFLA_INET6_ADDR_GEN_MODE] = { .type = NETLINK_TYPE_U8 }, }; static const NLTypeSystem rtnl_af_spec_inet6_type_system = { .count = ELEMENTSOF(rtnl_af_spec_inet6_types), .types = rtnl_af_spec_inet6_types, }; static const NLType rtnl_af_spec_types[] = { [AF_INET6] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_af_spec_inet6_type_system }, }; static const NLTypeSystem rtnl_af_spec_type_system = { .count = ELEMENTSOF(rtnl_af_spec_types), .types = rtnl_af_spec_types, }; static const NLType rtnl_prop_list_types[] = { [IFLA_ALT_IFNAME] = { .type = NETLINK_TYPE_STRING, .size = ALTIFNAMSIZ - 1 }, }; static const NLTypeSystem rtnl_prop_list_type_system = { .count = ELEMENTSOF(rtnl_prop_list_types), .types = rtnl_prop_list_types, }; static const NLType rtnl_vf_vlan_list_types[] = { [IFLA_VF_VLAN_INFO] = { .size = sizeof(struct ifla_vf_vlan_info) }, }; static const NLTypeSystem rtnl_vf_vlan_type_system = { .count = ELEMENTSOF(rtnl_vf_vlan_list_types), .types = rtnl_vf_vlan_list_types, }; static const NLType rtnl_vf_vlan_info_types[] = { [IFLA_VF_MAC] = { .size = sizeof(struct ifla_vf_mac) }, [IFLA_VF_VLAN] = { .size = sizeof(struct ifla_vf_vlan) }, [IFLA_VF_VLAN_LIST] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_vf_vlan_type_system}, [IFLA_VF_TX_RATE] = { .size = sizeof(struct ifla_vf_tx_rate) }, [IFLA_VF_SPOOFCHK] = { .size = sizeof(struct ifla_vf_spoofchk) }, [IFLA_VF_RATE] = { .size = sizeof(struct ifla_vf_rate) }, [IFLA_VF_LINK_STATE] = { .size = sizeof(struct ifla_vf_link_state) }, [IFLA_VF_RSS_QUERY_EN] = { .size = sizeof(struct ifla_vf_rss_query_en) }, [IFLA_VF_TRUST] = { .size = sizeof(struct ifla_vf_trust) }, [IFLA_VF_IB_NODE_GUID] = { .size = sizeof(struct ifla_vf_guid) }, [IFLA_VF_IB_PORT_GUID] = { .size = sizeof(struct ifla_vf_guid) }, }; static const NLTypeSystem rtnl_vf_vlan_info_type_system = { .count = ELEMENTSOF(rtnl_vf_vlan_info_types), .types = rtnl_vf_vlan_info_types, }; static const NLType rtnl_link_io_srv_types[] = { [IFLA_VF_INFO] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_vf_vlan_info_type_system }, }; static const NLTypeSystem rtnl_io_srv_type_system = { .count = ELEMENTSOF(rtnl_link_io_srv_types), .types = rtnl_link_io_srv_types, }; static const NLType rtnl_link_types[] = { [IFLA_ADDRESS] = { .type = NETLINK_TYPE_ETHER_ADDR }, [IFLA_BROADCAST] = { .type = NETLINK_TYPE_ETHER_ADDR }, [IFLA_IFNAME] = { .type = NETLINK_TYPE_STRING, .size = IFNAMSIZ - 1 }, [IFLA_MTU] = { .type = NETLINK_TYPE_U32 }, [IFLA_LINK] = { .type = NETLINK_TYPE_U32 }, [IFLA_QDISC] = { .type = NETLINK_TYPE_STRING }, [IFLA_STATS] = { .size = sizeof(struct rtnl_link_stats) }, /* [IFLA_COST], [IFLA_PRIORITY], */ [IFLA_MASTER] = { .type = NETLINK_TYPE_U32 }, /* [IFLA_WIRELESS], */ [IFLA_PROTINFO] = { .type = NETLINK_TYPE_UNION, .type_system_union = &rtnl_prot_info_type_system_union }, [IFLA_TXQLEN] = { .type = NETLINK_TYPE_U32 }, /* [IFLA_MAP] = { .len = sizeof(struct rtnl_link_ifmap) }, */ [IFLA_WEIGHT] = { .type = NETLINK_TYPE_U32 }, [IFLA_OPERSTATE] = { .type = NETLINK_TYPE_U8 }, [IFLA_LINKMODE] = { .type = NETLINK_TYPE_U8 }, [IFLA_LINKINFO] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_info_type_system }, [IFLA_NET_NS_PID] = { .type = NETLINK_TYPE_U32 }, [IFLA_IFALIAS] = { .type = NETLINK_TYPE_STRING, .size = IFALIASZ - 1 }, [IFLA_NUM_VF] = { .type = NETLINK_TYPE_U32 }, [IFLA_VFINFO_LIST] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_io_srv_type_system }, [IFLA_STATS64] = { .size = sizeof(struct rtnl_link_stats64) }, /* [IFLA_VF_PORTS] = { .type = NETLINK_TYPE_NESTED }, [IFLA_PORT_SELF] = { .type = NETLINK_TYPE_NESTED }, */ [IFLA_AF_SPEC] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_af_spec_type_system }, /* [IFLA_VF_PORTS], [IFLA_PORT_SELF], [IFLA_AF_SPEC], */ [IFLA_GROUP] = { .type = NETLINK_TYPE_U32 }, [IFLA_NET_NS_FD] = { .type = NETLINK_TYPE_U32 }, [IFLA_EXT_MASK] = { .type = NETLINK_TYPE_U32 }, [IFLA_PROMISCUITY] = { .type = NETLINK_TYPE_U32 }, [IFLA_NUM_TX_QUEUES] = { .type = NETLINK_TYPE_U32 }, [IFLA_NUM_RX_QUEUES] = { .type = NETLINK_TYPE_U32 }, [IFLA_CARRIER] = { .type = NETLINK_TYPE_U8 }, /* [IFLA_PHYS_PORT_ID] = { .type = NETLINK_TYPE_BINARY, .len = MAX_PHYS_PORT_ID_LEN }, */ [IFLA_MIN_MTU] = { .type = NETLINK_TYPE_U32 }, [IFLA_MAX_MTU] = { .type = NETLINK_TYPE_U32 }, [IFLA_PROP_LIST] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_prop_list_type_system }, [IFLA_ALT_IFNAME] = { .type = NETLINK_TYPE_STRING, .size = ALTIFNAMSIZ - 1 }, }; static const NLTypeSystem rtnl_link_type_system = { .count = ELEMENTSOF(rtnl_link_types), .types = rtnl_link_types, }; /* IFA_FLAGS was defined in kernel 3.14, but we still support older * kernels where IFA_MAX is lower. */ static const NLType rtnl_address_types[] = { [IFA_ADDRESS] = { .type = NETLINK_TYPE_IN_ADDR }, [IFA_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR }, [IFA_LABEL] = { .type = NETLINK_TYPE_STRING, .size = IFNAMSIZ - 1 }, [IFA_BROADCAST] = { .type = NETLINK_TYPE_IN_ADDR }, /* 6? */ [IFA_CACHEINFO] = { .type = NETLINK_TYPE_CACHE_INFO, .size = sizeof(struct ifa_cacheinfo) }, /* [IFA_ANYCAST], [IFA_MULTICAST], */ [IFA_FLAGS] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem rtnl_address_type_system = { .count = ELEMENTSOF(rtnl_address_types), .types = rtnl_address_types, }; /* RTM_METRICS --- array of struct rtattr with types of RTAX_* */ static const NLType rtnl_route_metrics_types[] = { [RTAX_MTU] = { .type = NETLINK_TYPE_U32 }, [RTAX_WINDOW] = { .type = NETLINK_TYPE_U32 }, [RTAX_RTT] = { .type = NETLINK_TYPE_U32 }, [RTAX_RTTVAR] = { .type = NETLINK_TYPE_U32 }, [RTAX_SSTHRESH] = { .type = NETLINK_TYPE_U32 }, [RTAX_CWND] = { .type = NETLINK_TYPE_U32 }, [RTAX_ADVMSS] = { .type = NETLINK_TYPE_U32 }, [RTAX_REORDERING] = { .type = NETLINK_TYPE_U32 }, [RTAX_HOPLIMIT] = { .type = NETLINK_TYPE_U32 }, [RTAX_INITCWND] = { .type = NETLINK_TYPE_U32 }, [RTAX_FEATURES] = { .type = NETLINK_TYPE_U32 }, [RTAX_RTO_MIN] = { .type = NETLINK_TYPE_U32 }, [RTAX_INITRWND] = { .type = NETLINK_TYPE_U32 }, [RTAX_QUICKACK] = { .type = NETLINK_TYPE_U32 }, [RTAX_CC_ALGO] = { .type = NETLINK_TYPE_U32 }, [RTAX_FASTOPEN_NO_COOKIE] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem rtnl_route_metrics_type_system = { .count = ELEMENTSOF(rtnl_route_metrics_types), .types = rtnl_route_metrics_types, }; static const NLType rtnl_route_types[] = { [RTA_DST] = { .type = NETLINK_TYPE_IN_ADDR }, /* 6? */ [RTA_SRC] = { .type = NETLINK_TYPE_IN_ADDR }, /* 6? */ [RTA_IIF] = { .type = NETLINK_TYPE_U32 }, [RTA_OIF] = { .type = NETLINK_TYPE_U32 }, [RTA_GATEWAY] = { .type = NETLINK_TYPE_IN_ADDR }, [RTA_PRIORITY] = { .type = NETLINK_TYPE_U32 }, [RTA_PREFSRC] = { .type = NETLINK_TYPE_IN_ADDR }, /* 6? */ [RTA_METRICS] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_route_metrics_type_system}, [RTA_MULTIPATH] = { .size = sizeof(struct rtnexthop) }, [RTA_FLOW] = { .type = NETLINK_TYPE_U32 }, /* 6? */ [RTA_CACHEINFO] = { .size = sizeof(struct rta_cacheinfo) }, [RTA_TABLE] = { .type = NETLINK_TYPE_U32 }, [RTA_MARK] = { .type = NETLINK_TYPE_U32 }, [RTA_MFC_STATS] = { .type = NETLINK_TYPE_U64 }, [RTA_VIA] = { /* See struct rtvia */ }, [RTA_NEWDST] = { .type = NETLINK_TYPE_U32 }, [RTA_PREF] = { .type = NETLINK_TYPE_U8 }, [RTA_EXPIRES] = { .type = NETLINK_TYPE_U32 }, [RTA_ENCAP_TYPE] = { .type = NETLINK_TYPE_U16 }, [RTA_ENCAP] = { .type = NETLINK_TYPE_NESTED }, /* Multiple type systems i.e. LWTUNNEL_ENCAP_MPLS/LWTUNNEL_ENCAP_IP/LWTUNNEL_ENCAP_ILA etc... */ [RTA_UID] = { .type = NETLINK_TYPE_U32 }, [RTA_TTL_PROPAGATE] = { .type = NETLINK_TYPE_U8 }, [RTA_IP_PROTO] = { .type = NETLINK_TYPE_U8 }, [RTA_SPORT] = { .type = NETLINK_TYPE_U16 }, [RTA_DPORT] = { .type = NETLINK_TYPE_U16 }, }; static const NLTypeSystem rtnl_route_type_system = { .count = ELEMENTSOF(rtnl_route_types), .types = rtnl_route_types, }; static const NLType rtnl_neigh_types[] = { [NDA_DST] = { .type = NETLINK_TYPE_IN_ADDR }, [NDA_LLADDR] = { /* struct ether_addr, struct in_addr, or struct in6_addr */ }, [NDA_CACHEINFO] = { .type = NETLINK_TYPE_CACHE_INFO, .size = sizeof(struct nda_cacheinfo) }, [NDA_PROBES] = { .type = NETLINK_TYPE_U32 }, [NDA_VLAN] = { .type = NETLINK_TYPE_U16 }, [NDA_PORT] = { .type = NETLINK_TYPE_U16 }, [NDA_VNI] = { .type = NETLINK_TYPE_U32 }, [NDA_IFINDEX] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem rtnl_neigh_type_system = { .count = ELEMENTSOF(rtnl_neigh_types), .types = rtnl_neigh_types, }; static const NLType rtnl_addrlabel_types[] = { [IFAL_ADDRESS] = { .type = NETLINK_TYPE_IN_ADDR, .size = sizeof(struct in6_addr) }, [IFAL_LABEL] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem rtnl_addrlabel_type_system = { .count = ELEMENTSOF(rtnl_addrlabel_types), .types = rtnl_addrlabel_types, }; static const NLType rtnl_routing_policy_rule_types[] = { [FRA_DST] = { .type = NETLINK_TYPE_IN_ADDR }, [FRA_SRC] = { .type = NETLINK_TYPE_IN_ADDR }, [FRA_IIFNAME] = { .type = NETLINK_TYPE_STRING }, [FRA_GOTO] = { .type = NETLINK_TYPE_U32 }, [FRA_PRIORITY] = { .type = NETLINK_TYPE_U32 }, [FRA_FWMARK] = { .type = NETLINK_TYPE_U32 }, [FRA_FLOW] = { .type = NETLINK_TYPE_U32 }, [FRA_TUN_ID] = { .type = NETLINK_TYPE_U64 }, [FRA_SUPPRESS_IFGROUP] = { .type = NETLINK_TYPE_U32 }, [FRA_SUPPRESS_PREFIXLEN] = { .type = NETLINK_TYPE_U32 }, [FRA_TABLE] = { .type = NETLINK_TYPE_U32 }, [FRA_FWMASK] = { .type = NETLINK_TYPE_U32 }, [FRA_OIFNAME] = { .type = NETLINK_TYPE_STRING }, [FRA_PAD] = { .type = NETLINK_TYPE_U32 }, [FRA_L3MDEV] = { .type = NETLINK_TYPE_U8 }, [FRA_UID_RANGE] = { .size = sizeof(struct fib_rule_uid_range) }, [FRA_PROTOCOL] = { .type = NETLINK_TYPE_U8 }, [FRA_IP_PROTO] = { .type = NETLINK_TYPE_U8 }, [FRA_SPORT_RANGE] = { .size = sizeof(struct fib_rule_port_range) }, [FRA_DPORT_RANGE] = { .size = sizeof(struct fib_rule_port_range) }, }; static const NLTypeSystem rtnl_routing_policy_rule_type_system = { .count = ELEMENTSOF(rtnl_routing_policy_rule_types), .types = rtnl_routing_policy_rule_types, }; static const NLType rtnl_nexthop_types[] = { [NHA_ID] = { .type = NETLINK_TYPE_U32 }, [NHA_OIF] = { .type = NETLINK_TYPE_U32 }, [NHA_GATEWAY] = { .type = NETLINK_TYPE_IN_ADDR }, }; static const NLTypeSystem rtnl_nexthop_type_system = { .count = ELEMENTSOF(rtnl_nexthop_types), .types = rtnl_nexthop_types, }; static const NLType rtnl_tca_option_data_cake_types[] = { [TCA_CAKE_BASE_RATE64] = { .type = NETLINK_TYPE_U64 }, [TCA_CAKE_OVERHEAD] = { .type = NETLINK_TYPE_S32 }, [TCA_CAKE_MPU] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_codel_types[] = { [TCA_CODEL_TARGET] = { .type = NETLINK_TYPE_U32 }, [TCA_CODEL_LIMIT] = { .type = NETLINK_TYPE_U32 }, [TCA_CODEL_INTERVAL] = { .type = NETLINK_TYPE_U32 }, [TCA_CODEL_ECN] = { .type = NETLINK_TYPE_U32 }, [TCA_CODEL_CE_THRESHOLD] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_drr_types[] = { [TCA_DRR_QUANTUM] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_ets_quanta_types[] = { [TCA_ETS_QUANTA_BAND] = { .type = NETLINK_TYPE_U32, }, }; static const NLTypeSystem rtnl_tca_option_data_ets_quanta_type_system = { .count = ELEMENTSOF(rtnl_tca_option_data_ets_quanta_types), .types = rtnl_tca_option_data_ets_quanta_types, }; static const NLType rtnl_tca_option_data_ets_prio_types[] = { [TCA_ETS_PRIOMAP_BAND] = { .type = NETLINK_TYPE_U8, }, }; static const NLTypeSystem rtnl_tca_option_data_ets_prio_type_system = { .count = ELEMENTSOF(rtnl_tca_option_data_ets_prio_types), .types = rtnl_tca_option_data_ets_prio_types, }; static const NLType rtnl_tca_option_data_ets_types[] = { [TCA_ETS_NBANDS] = { .type = NETLINK_TYPE_U8 }, [TCA_ETS_NSTRICT] = { .type = NETLINK_TYPE_U8 }, [TCA_ETS_QUANTA] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_tca_option_data_ets_quanta_type_system }, [TCA_ETS_PRIOMAP] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_tca_option_data_ets_prio_type_system }, [TCA_ETS_QUANTA_BAND] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_fq_types[] = { [TCA_FQ_PLIMIT] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_FLOW_PLIMIT] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_QUANTUM] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_INITIAL_QUANTUM] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_RATE_ENABLE] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_FLOW_DEFAULT_RATE] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_FLOW_MAX_RATE] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_BUCKETS_LOG] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_FLOW_REFILL_DELAY] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_LOW_RATE_THRESHOLD] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CE_THRESHOLD] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_ORPHAN_MASK] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_fq_codel_types[] = { [TCA_FQ_CODEL_TARGET] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CODEL_LIMIT] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CODEL_INTERVAL] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CODEL_ECN] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CODEL_FLOWS] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CODEL_QUANTUM] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CODEL_CE_THRESHOLD] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CODEL_DROP_BATCH_SIZE] = { .type = NETLINK_TYPE_U32 }, [TCA_FQ_CODEL_MEMORY_LIMIT] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_fq_pie_types[] = { [TCA_FQ_PIE_LIMIT] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_gred_types[] = { [TCA_GRED_DPS] = { .size = sizeof(struct tc_gred_sopt) }, }; static const NLType rtnl_tca_option_data_hhf_types[] = { [TCA_HHF_BACKLOG_LIMIT] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_htb_types[] = { [TCA_HTB_PARMS] = { .size = sizeof(struct tc_htb_opt) }, [TCA_HTB_INIT] = { .size = sizeof(struct tc_htb_glob) }, [TCA_HTB_CTAB] = { .size = TC_RTAB_SIZE }, [TCA_HTB_RTAB] = { .size = TC_RTAB_SIZE }, [TCA_HTB_RATE64] = { .type = NETLINK_TYPE_U64 }, [TCA_HTB_CEIL64] = { .type = NETLINK_TYPE_U64 }, }; static const NLType rtnl_tca_option_data_pie_types[] = { [TCA_PIE_LIMIT] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_qfq_types[] = { [TCA_QFQ_WEIGHT] = { .type = NETLINK_TYPE_U32 }, [TCA_QFQ_LMAX] = { .type = NETLINK_TYPE_U32 }, }; static const NLType rtnl_tca_option_data_sfb_types[] = { [TCA_SFB_PARMS] = { .size = sizeof(struct tc_sfb_qopt) }, }; static const NLType rtnl_tca_option_data_tbf_types[] = { [TCA_TBF_PARMS] = { .size = sizeof(struct tc_tbf_qopt) }, [TCA_TBF_RTAB] = { .size = TC_RTAB_SIZE }, [TCA_TBF_PTAB] = { .size = TC_RTAB_SIZE }, [TCA_TBF_RATE64] = { .type = NETLINK_TYPE_U64 }, [TCA_TBF_PRATE64] = { .type = NETLINK_TYPE_U64 }, [TCA_TBF_BURST] = { .type = NETLINK_TYPE_U32 }, [TCA_TBF_PBURST] = { .type = NETLINK_TYPE_U32 }, }; static const char* const nl_union_tca_option_data_table[] = { [NL_UNION_TCA_OPTION_DATA_CAKE] = "cake", [NL_UNION_TCA_OPTION_DATA_CODEL] = "codel", [NL_UNION_TCA_OPTION_DATA_DRR] = "drr", [NL_UNION_TCA_OPTION_DATA_ETS] = "ets", [NL_UNION_TCA_OPTION_DATA_FQ] = "fq", [NL_UNION_TCA_OPTION_DATA_FQ_CODEL] = "fq_codel", [NL_UNION_TCA_OPTION_DATA_FQ_PIE] = "fq_pie", [NL_UNION_TCA_OPTION_DATA_GRED] = "gred", [NL_UNION_TCA_OPTION_DATA_HHF] = "hhf", [NL_UNION_TCA_OPTION_DATA_HTB] = "htb", [NL_UNION_TCA_OPTION_DATA_PIE] = "pie", [NL_UNION_TCA_OPTION_DATA_QFQ] = "qfq", [NL_UNION_TCA_OPTION_DATA_SFB] = "sfb", [NL_UNION_TCA_OPTION_DATA_TBF] = "tbf", }; DEFINE_STRING_TABLE_LOOKUP(nl_union_tca_option_data, NLUnionTCAOptionData); static const NLTypeSystem rtnl_tca_option_data_type_systems[] = { [NL_UNION_TCA_OPTION_DATA_CAKE] = { .count = ELEMENTSOF(rtnl_tca_option_data_cake_types), .types = rtnl_tca_option_data_cake_types }, [NL_UNION_TCA_OPTION_DATA_CODEL] = { .count = ELEMENTSOF(rtnl_tca_option_data_codel_types), .types = rtnl_tca_option_data_codel_types }, [NL_UNION_TCA_OPTION_DATA_DRR] = { .count = ELEMENTSOF(rtnl_tca_option_data_drr_types), .types = rtnl_tca_option_data_drr_types }, [NL_UNION_TCA_OPTION_DATA_ETS] = { .count = ELEMENTSOF(rtnl_tca_option_data_ets_types), .types = rtnl_tca_option_data_ets_types }, [NL_UNION_TCA_OPTION_DATA_FQ] = { .count = ELEMENTSOF(rtnl_tca_option_data_fq_types), .types = rtnl_tca_option_data_fq_types }, [NL_UNION_TCA_OPTION_DATA_FQ_CODEL] = { .count = ELEMENTSOF(rtnl_tca_option_data_fq_codel_types), .types = rtnl_tca_option_data_fq_codel_types }, [NL_UNION_TCA_OPTION_DATA_FQ_PIE] = { .count = ELEMENTSOF(rtnl_tca_option_data_fq_pie_types), .types = rtnl_tca_option_data_fq_pie_types }, [NL_UNION_TCA_OPTION_DATA_GRED] = { .count = ELEMENTSOF(rtnl_tca_option_data_gred_types), .types = rtnl_tca_option_data_gred_types }, [NL_UNION_TCA_OPTION_DATA_HHF] = { .count = ELEMENTSOF(rtnl_tca_option_data_hhf_types), .types = rtnl_tca_option_data_hhf_types }, [NL_UNION_TCA_OPTION_DATA_HTB] = { .count = ELEMENTSOF(rtnl_tca_option_data_htb_types), .types = rtnl_tca_option_data_htb_types }, [NL_UNION_TCA_OPTION_DATA_PIE] = { .count = ELEMENTSOF(rtnl_tca_option_data_pie_types), .types = rtnl_tca_option_data_pie_types }, [NL_UNION_TCA_OPTION_DATA_QFQ] = { .count = ELEMENTSOF(rtnl_tca_option_data_qfq_types), .types = rtnl_tca_option_data_qfq_types }, [NL_UNION_TCA_OPTION_DATA_SFB] = { .count = ELEMENTSOF(rtnl_tca_option_data_sfb_types), .types = rtnl_tca_option_data_sfb_types }, [NL_UNION_TCA_OPTION_DATA_TBF] = { .count = ELEMENTSOF(rtnl_tca_option_data_tbf_types), .types = rtnl_tca_option_data_tbf_types }, }; static const NLTypeSystemUnion rtnl_tca_option_data_type_system_union = { .num = _NL_UNION_TCA_OPTION_DATA_MAX, .lookup = nl_union_tca_option_data_from_string, .type_systems = rtnl_tca_option_data_type_systems, .match_type = NL_MATCH_SIBLING, .match = TCA_KIND, }; static const NLType rtnl_tca_types[] = { [TCA_KIND] = { .type = NETLINK_TYPE_STRING }, [TCA_OPTIONS] = { .type = NETLINK_TYPE_UNION, .type_system_union = &rtnl_tca_option_data_type_system_union }, [TCA_INGRESS_BLOCK] = { .type = NETLINK_TYPE_U32 }, [TCA_EGRESS_BLOCK] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem rtnl_tca_type_system = { .count = ELEMENTSOF(rtnl_tca_types), .types = rtnl_tca_types, }; static const NLType mdb_types[] = { [MDBA_SET_ENTRY] = { .size = sizeof(struct br_port_msg) }, }; static const NLTypeSystem rtnl_mdb_type_system = { .count = ELEMENTSOF(mdb_types), .types = mdb_types, }; static const NLType error_types[] = { [NLMSGERR_ATTR_MSG] = { .type = NETLINK_TYPE_STRING }, [NLMSGERR_ATTR_OFFS] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem error_type_system = { .count = ELEMENTSOF(error_types), .types = error_types, }; static const NLType rtnl_types[] = { [NLMSG_DONE] = { .type = NETLINK_TYPE_NESTED, .type_system = &empty_type_system, .size = 0 }, [NLMSG_ERROR] = { .type = NETLINK_TYPE_NESTED, .type_system = &error_type_system, .size = sizeof(struct nlmsgerr) }, [RTM_NEWLINK] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, [RTM_DELLINK] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, [RTM_GETLINK] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, [RTM_SETLINK] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, [RTM_NEWLINKPROP] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, [RTM_DELLINKPROP] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, [RTM_GETLINKPROP] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) }, [RTM_NEWADDR] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) }, [RTM_DELADDR] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) }, [RTM_GETADDR] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) }, [RTM_NEWROUTE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) }, [RTM_DELROUTE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) }, [RTM_GETROUTE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) }, [RTM_NEWNEIGH] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) }, [RTM_DELNEIGH] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) }, [RTM_GETNEIGH] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) }, [RTM_NEWADDRLABEL] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_addrlabel_type_system, .size = sizeof(struct ifaddrlblmsg) }, [RTM_DELADDRLABEL] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_addrlabel_type_system, .size = sizeof(struct ifaddrlblmsg) }, [RTM_GETADDRLABEL] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_addrlabel_type_system, .size = sizeof(struct ifaddrlblmsg) }, [RTM_NEWRULE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_routing_policy_rule_type_system, .size = sizeof(struct fib_rule_hdr) }, [RTM_DELRULE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_routing_policy_rule_type_system, .size = sizeof(struct fib_rule_hdr) }, [RTM_GETRULE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_routing_policy_rule_type_system, .size = sizeof(struct fib_rule_hdr) }, [RTM_NEWNEXTHOP] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_nexthop_type_system, .size = sizeof(struct nhmsg) }, [RTM_DELNEXTHOP] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_nexthop_type_system, .size = sizeof(struct nhmsg) }, [RTM_GETNEXTHOP] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_nexthop_type_system, .size = sizeof(struct nhmsg) }, [RTM_NEWQDISC] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_tca_type_system, .size = sizeof(struct tcmsg) }, [RTM_DELQDISC] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_tca_type_system, .size = sizeof(struct tcmsg) }, [RTM_GETQDISC] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_tca_type_system, .size = sizeof(struct tcmsg) }, [RTM_NEWTCLASS] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_tca_type_system, .size = sizeof(struct tcmsg) }, [RTM_DELTCLASS] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_tca_type_system, .size = sizeof(struct tcmsg) }, [RTM_GETTCLASS] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_tca_type_system, .size = sizeof(struct tcmsg) }, [RTM_NEWMDB] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_mdb_type_system, .size = sizeof(struct br_port_msg) }, [RTM_DELMDB] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_mdb_type_system, .size = sizeof(struct br_port_msg) }, [RTM_GETMDB] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_mdb_type_system, .size = sizeof(struct br_port_msg) }, }; const NLTypeSystem rtnl_type_system_root = { .count = ELEMENTSOF(rtnl_types), .types = rtnl_types, }; static const NLType genl_wireguard_allowedip_types[] = { [WGALLOWEDIP_A_FAMILY] = { .type = NETLINK_TYPE_U16 }, [WGALLOWEDIP_A_IPADDR] = { .type = NETLINK_TYPE_IN_ADDR }, [WGALLOWEDIP_A_CIDR_MASK] = { .type = NETLINK_TYPE_U8 }, }; static const NLTypeSystem genl_wireguard_allowedip_type_system = { .count = ELEMENTSOF(genl_wireguard_allowedip_types), .types = genl_wireguard_allowedip_types, }; static const NLType genl_wireguard_peer_types[] = { [WGPEER_A_PUBLIC_KEY] = { .size = WG_KEY_LEN }, [WGPEER_A_FLAGS] = { .type = NETLINK_TYPE_U32 }, [WGPEER_A_PRESHARED_KEY] = { .size = WG_KEY_LEN }, [WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL] = { .type = NETLINK_TYPE_U16 }, [WGPEER_A_ENDPOINT] = { .type = NETLINK_TYPE_SOCKADDR }, [WGPEER_A_ALLOWEDIPS] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_wireguard_allowedip_type_system }, }; static const NLTypeSystem genl_wireguard_peer_type_system = { .count = ELEMENTSOF(genl_wireguard_peer_types), .types = genl_wireguard_peer_types, }; static const NLType genl_wireguard_set_device_types[] = { [WGDEVICE_A_IFINDEX] = { .type = NETLINK_TYPE_U32 }, [WGDEVICE_A_IFNAME] = { .type = NETLINK_TYPE_STRING, .size = IFNAMSIZ-1 }, [WGDEVICE_A_FLAGS] = { .type = NETLINK_TYPE_U32 }, [WGDEVICE_A_PRIVATE_KEY] = { .size = WG_KEY_LEN }, [WGDEVICE_A_LISTEN_PORT] = { .type = NETLINK_TYPE_U16 }, [WGDEVICE_A_FWMARK] = { .type = NETLINK_TYPE_U32 }, [WGDEVICE_A_PEERS] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_wireguard_peer_type_system }, }; static const NLTypeSystem genl_wireguard_set_device_type_system = { .count = ELEMENTSOF(genl_wireguard_set_device_types), .types = genl_wireguard_set_device_types, }; static const NLType genl_wireguard_cmds[] = { [WG_CMD_SET_DEVICE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_wireguard_set_device_type_system }, }; static const NLTypeSystem genl_wireguard_type_system = { .count = ELEMENTSOF(genl_wireguard_cmds), .types = genl_wireguard_cmds, }; static const NLType genl_mcast_group_types[] = { [CTRL_ATTR_MCAST_GRP_NAME] = { .type = NETLINK_TYPE_STRING }, [CTRL_ATTR_MCAST_GRP_ID] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem genl_mcast_group_type_system = { .count = ELEMENTSOF(genl_mcast_group_types), .types = genl_mcast_group_types, }; static const NLType genl_get_family_types[] = { [CTRL_ATTR_FAMILY_NAME] = { .type = NETLINK_TYPE_STRING }, [CTRL_ATTR_FAMILY_ID] = { .type = NETLINK_TYPE_U16 }, [CTRL_ATTR_MCAST_GROUPS] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_mcast_group_type_system }, }; static const NLTypeSystem genl_get_family_type_system = { .count = ELEMENTSOF(genl_get_family_types), .types = genl_get_family_types, }; static const NLType genl_ctrl_id_ctrl_cmds[] = { [CTRL_CMD_GETFAMILY] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_get_family_type_system }, }; static const NLTypeSystem genl_ctrl_id_ctrl_type_system = { .count = ELEMENTSOF(genl_ctrl_id_ctrl_cmds), .types = genl_ctrl_id_ctrl_cmds, }; static const NLType genl_fou_types[] = { [FOU_ATTR_PORT] = { .type = NETLINK_TYPE_U16 }, [FOU_ATTR_AF] = { .type = NETLINK_TYPE_U8 }, [FOU_ATTR_IPPROTO] = { .type = NETLINK_TYPE_U8 }, [FOU_ATTR_TYPE] = { .type = NETLINK_TYPE_U8 }, [FOU_ATTR_REMCSUM_NOPARTIAL] = { .type = NETLINK_TYPE_FLAG }, [FOU_ATTR_LOCAL_V4] = { .type = NETLINK_TYPE_IN_ADDR }, [FOU_ATTR_PEER_V4] = { .type = NETLINK_TYPE_IN_ADDR }, [FOU_ATTR_LOCAL_V6] = { .type = NETLINK_TYPE_IN_ADDR }, [FOU_ATTR_PEER_V6] = { .type = NETLINK_TYPE_IN_ADDR}, [FOU_ATTR_PEER_PORT] = { .type = NETLINK_TYPE_U16}, [FOU_ATTR_IFINDEX] = { .type = NETLINK_TYPE_U32}, }; static const NLTypeSystem genl_fou_type_system = { .count = ELEMENTSOF(genl_fou_types), .types = genl_fou_types, }; static const NLType genl_fou_cmds[] = { [FOU_CMD_ADD] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_fou_type_system }, [FOU_CMD_DEL] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_fou_type_system }, [FOU_CMD_GET] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_fou_type_system }, }; static const NLTypeSystem genl_fou_cmds_type_system = { .count = ELEMENTSOF(genl_fou_cmds), .types = genl_fou_cmds, }; static const NLType genl_l2tp_types[] = { [L2TP_ATTR_PW_TYPE] = { .type = NETLINK_TYPE_U16 }, [L2TP_ATTR_ENCAP_TYPE] = { .type = NETLINK_TYPE_U16 }, [L2TP_ATTR_OFFSET] = { .type = NETLINK_TYPE_U16 }, [L2TP_ATTR_DATA_SEQ] = { .type = NETLINK_TYPE_U16 }, [L2TP_ATTR_L2SPEC_TYPE] = { .type = NETLINK_TYPE_U8 }, [L2TP_ATTR_L2SPEC_LEN] = { .type = NETLINK_TYPE_U8 }, [L2TP_ATTR_PROTO_VERSION] = { .type = NETLINK_TYPE_U8 }, [L2TP_ATTR_IFNAME] = { .type = NETLINK_TYPE_STRING }, [L2TP_ATTR_CONN_ID] = { .type = NETLINK_TYPE_U32 }, [L2TP_ATTR_PEER_CONN_ID] = { .type = NETLINK_TYPE_U32 }, [L2TP_ATTR_SESSION_ID] = { .type = NETLINK_TYPE_U32 }, [L2TP_ATTR_PEER_SESSION_ID] = { .type = NETLINK_TYPE_U32 }, [L2TP_ATTR_UDP_CSUM] = { .type = NETLINK_TYPE_U8 }, [L2TP_ATTR_VLAN_ID] = { .type = NETLINK_TYPE_U16 }, [L2TP_ATTR_RECV_SEQ] = { .type = NETLINK_TYPE_U8 }, [L2TP_ATTR_SEND_SEQ] = { .type = NETLINK_TYPE_U8 }, [L2TP_ATTR_LNS_MODE] = { .type = NETLINK_TYPE_U8 }, [L2TP_ATTR_USING_IPSEC] = { .type = NETLINK_TYPE_U8 }, [L2TP_ATTR_FD] = { .type = NETLINK_TYPE_U32 }, [L2TP_ATTR_IP_SADDR] = { .type = NETLINK_TYPE_IN_ADDR }, [L2TP_ATTR_IP_DADDR] = { .type = NETLINK_TYPE_IN_ADDR }, [L2TP_ATTR_UDP_SPORT] = { .type = NETLINK_TYPE_U16 }, [L2TP_ATTR_UDP_DPORT] = { .type = NETLINK_TYPE_U16 }, [L2TP_ATTR_IP6_SADDR] = { .type = NETLINK_TYPE_IN_ADDR }, [L2TP_ATTR_IP6_DADDR] = { .type = NETLINK_TYPE_IN_ADDR }, [L2TP_ATTR_UDP_ZERO_CSUM6_TX] = { .type = NETLINK_TYPE_FLAG }, [L2TP_ATTR_UDP_ZERO_CSUM6_RX] = { .type = NETLINK_TYPE_FLAG }, }; static const NLTypeSystem genl_l2tp_type_system = { .count = ELEMENTSOF(genl_l2tp_types), .types = genl_l2tp_types, }; static const NLType genl_l2tp[] = { [L2TP_CMD_TUNNEL_CREATE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_type_system }, [L2TP_CMD_TUNNEL_DELETE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_type_system }, [L2TP_CMD_TUNNEL_MODIFY] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_type_system }, [L2TP_CMD_TUNNEL_GET] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_type_system }, [L2TP_CMD_SESSION_CREATE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_type_system }, [L2TP_CMD_SESSION_DELETE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_type_system }, [L2TP_CMD_SESSION_MODIFY] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_type_system }, [L2TP_CMD_SESSION_GET] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_type_system }, }; static const NLTypeSystem genl_l2tp_tunnel_session_type_system = { .count = ELEMENTSOF(genl_l2tp), .types = genl_l2tp, }; static const NLType genl_rxsc_types[] = { [MACSEC_RXSC_ATTR_SCI] = { .type = NETLINK_TYPE_U64 }, }; static const NLTypeSystem genl_rxsc_config_type_system = { .count = ELEMENTSOF(genl_rxsc_types), .types = genl_rxsc_types, }; static const NLType genl_macsec_rxsc_types[] = { [MACSEC_ATTR_IFINDEX] = { .type = NETLINK_TYPE_U32 }, [MACSEC_ATTR_RXSC_CONFIG] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_rxsc_config_type_system }, }; static const NLTypeSystem genl_macsec_rxsc_type_system = { .count = ELEMENTSOF(genl_macsec_rxsc_types), .types = genl_macsec_rxsc_types, }; static const NLType genl_macsec_sa_config_types[] = { [MACSEC_SA_ATTR_AN] = { .type = NETLINK_TYPE_U8 }, [MACSEC_SA_ATTR_ACTIVE] = { .type = NETLINK_TYPE_U8 }, [MACSEC_SA_ATTR_PN] = { .type = NETLINK_TYPE_U32 }, [MACSEC_SA_ATTR_KEYID] = { .size = MACSEC_KEYID_LEN }, [MACSEC_SA_ATTR_KEY] = { .size = MACSEC_MAX_KEY_LEN }, }; static const NLTypeSystem genl_macsec_sa_config_type_system = { .count = ELEMENTSOF(genl_macsec_sa_config_types), .types = genl_macsec_sa_config_types, }; static const NLType genl_macsec_rxsa_types[] = { [MACSEC_ATTR_IFINDEX] = { .type = NETLINK_TYPE_U32 }, [MACSEC_ATTR_SA_CONFIG] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_macsec_sa_config_type_system }, }; static const NLTypeSystem genl_macsec_rxsa_type_system = { .count = ELEMENTSOF(genl_macsec_rxsa_types), .types = genl_macsec_rxsa_types, }; static const NLType genl_macsec_sa_types[] = { [MACSEC_ATTR_IFINDEX] = { .type = NETLINK_TYPE_U32 }, [MACSEC_ATTR_RXSC_CONFIG] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_rxsc_config_type_system }, [MACSEC_ATTR_SA_CONFIG] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_macsec_sa_config_type_system }, }; static const NLTypeSystem genl_macsec_sa_type_system = { .count = ELEMENTSOF(genl_macsec_sa_types), .types = genl_macsec_sa_types, }; static const NLType genl_macsec[] = { [MACSEC_CMD_ADD_RXSC] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_macsec_rxsc_type_system }, [MACSEC_CMD_ADD_TXSA] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_macsec_rxsa_type_system}, [MACSEC_CMD_ADD_RXSA] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_macsec_sa_type_system }, }; static const NLTypeSystem genl_macsec_device_type_system = { .count = ELEMENTSOF(genl_macsec), .types = genl_macsec, }; static const NLType genl_nl80211_types[] = { [NL80211_ATTR_IFINDEX] = { .type = NETLINK_TYPE_U32 }, [NL80211_ATTR_MAC] = { .type = NETLINK_TYPE_ETHER_ADDR }, [NL80211_ATTR_SSID] = { .type = NETLINK_TYPE_STRING }, [NL80211_ATTR_IFTYPE] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem genl_nl80211_type_system = { .count = ELEMENTSOF(genl_nl80211_types), .types = genl_nl80211_types, }; static const NLType genl_nl80211_cmds[] = { [NL80211_CMD_GET_WIPHY] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_SET_WIPHY] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_NEW_WIPHY] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_DEL_WIPHY] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_GET_INTERFACE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_SET_INTERFACE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_NEW_INTERFACE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_DEL_INTERFACE] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_GET_STATION] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_SET_STATION] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_NEW_STATION] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, [NL80211_CMD_DEL_STATION] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system }, }; static const NLTypeSystem genl_nl80211_cmds_type_system = { .count = ELEMENTSOF(genl_nl80211_cmds), .types = genl_nl80211_cmds, }; static const NLType genl_families[] = { [SD_GENL_ID_CTRL] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_ctrl_id_ctrl_type_system }, [SD_GENL_WIREGUARD] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_wireguard_type_system }, [SD_GENL_FOU] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_fou_cmds_type_system }, [SD_GENL_L2TP] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_l2tp_tunnel_session_type_system }, [SD_GENL_MACSEC] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_macsec_device_type_system }, [SD_GENL_NL80211] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_cmds_type_system }, }; static const NLType nfnl_nft_table_types[] = { [NFTA_TABLE_NAME] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_TABLE_FLAGS] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem nfnl_nft_table_type_system = { .count = ELEMENTSOF(nfnl_nft_table_types), .types = nfnl_nft_table_types, }; static const NLType nfnl_nft_chain_hook_types[] = { [NFTA_HOOK_HOOKNUM] = { .type = NETLINK_TYPE_U32 }, [NFTA_HOOK_PRIORITY] = { .type = NETLINK_TYPE_U32 }, [NFTA_HOOK_DEV] = { .type = NETLINK_TYPE_STRING, .size = IFNAMSIZ - 1 }, }; static const NLTypeSystem nfnl_nft_chain_hook_type_system = { .count = ELEMENTSOF(nfnl_nft_chain_hook_types), .types = nfnl_nft_chain_hook_types, }; static const NLType nfnl_nft_chain_types[] = { [NFTA_CHAIN_TABLE] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_CHAIN_NAME] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_CHAIN_HOOK] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_chain_hook_type_system }, [NFTA_CHAIN_TYPE] = { .type = NETLINK_TYPE_STRING, .size = 16 }, [NFTA_CHAIN_FLAGS] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem nfnl_nft_chain_type_system = { .count = ELEMENTSOF(nfnl_nft_chain_types), .types = nfnl_nft_chain_types, }; static const NLType nfnl_nft_expr_meta_types[] = { [NFTA_META_DREG] = { .type = NETLINK_TYPE_U32 }, [NFTA_META_KEY] = { .type = NETLINK_TYPE_U32 }, [NFTA_META_SREG] = { .type = NETLINK_TYPE_U32 }, }; static const NLType nfnl_nft_expr_payload_types[] = { [NFTA_PAYLOAD_DREG] = { .type = NETLINK_TYPE_U32 }, [NFTA_PAYLOAD_BASE] = { .type = NETLINK_TYPE_U32 }, [NFTA_PAYLOAD_OFFSET] = { .type = NETLINK_TYPE_U32 }, [NFTA_PAYLOAD_LEN] = { .type = NETLINK_TYPE_U32 }, }; static const NLType nfnl_nft_expr_nat_types[] = { [NFTA_NAT_TYPE] = { .type = NETLINK_TYPE_U32 }, [NFTA_NAT_FAMILY] = { .type = NETLINK_TYPE_U32 }, [NFTA_NAT_REG_ADDR_MIN] = { .type = NETLINK_TYPE_U32 }, [NFTA_NAT_REG_ADDR_MAX] = { .type = NETLINK_TYPE_U32 }, [NFTA_NAT_REG_PROTO_MIN] = { .type = NETLINK_TYPE_U32 }, [NFTA_NAT_REG_PROTO_MAX] = { .type = NETLINK_TYPE_U32 }, [NFTA_NAT_FLAGS] = { .type = NETLINK_TYPE_U32 }, }; static const NLType nfnl_nft_data_types[] = { [NFTA_DATA_VALUE] = { .type = NETLINK_TYPE_BINARY }, }; static const NLTypeSystem nfnl_nft_data_type_system = { .count = ELEMENTSOF(nfnl_nft_data_types), .types = nfnl_nft_data_types, }; static const NLType nfnl_nft_expr_bitwise_types[] = { [NFTA_BITWISE_SREG] = { .type = NETLINK_TYPE_U32 }, [NFTA_BITWISE_DREG] = { .type = NETLINK_TYPE_U32 }, [NFTA_BITWISE_LEN] = { .type = NETLINK_TYPE_U32 }, [NFTA_BITWISE_MASK] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_data_type_system }, [NFTA_BITWISE_XOR] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_data_type_system }, }; static const NLType nfnl_nft_expr_cmp_types[] = { [NFTA_CMP_SREG] = { .type = NETLINK_TYPE_U32 }, [NFTA_CMP_OP] = { .type = NETLINK_TYPE_U32 }, [NFTA_CMP_DATA] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_data_type_system }, }; static const NLType nfnl_nft_expr_fib_types[] = { [NFTA_FIB_DREG] = { .type = NETLINK_TYPE_U32 }, [NFTA_FIB_RESULT] = { .type = NETLINK_TYPE_U32 }, [NFTA_FIB_FLAGS] = { .type = NETLINK_TYPE_U32 }, }; static const NLType nfnl_nft_expr_lookup_types[] = { [NFTA_LOOKUP_SET] = { .type = NETLINK_TYPE_STRING }, [NFTA_LOOKUP_SREG] = { .type = NETLINK_TYPE_U32 }, [NFTA_LOOKUP_DREG] = { .type = NETLINK_TYPE_U32 }, [NFTA_LOOKUP_FLAGS] = { .type = NETLINK_TYPE_U32 }, }; static const NLType nfnl_nft_expr_masq_types[] = { [NFTA_MASQ_FLAGS] = { .type = NETLINK_TYPE_U32 }, [NFTA_MASQ_REG_PROTO_MIN] = { .type = NETLINK_TYPE_U32 }, [NFTA_MASQ_REG_PROTO_MAX] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem nfnl_expr_data_type_systems[] = { [NL_UNION_NFT_EXPR_DATA_BITWISE] = { .count = ELEMENTSOF(nfnl_nft_expr_bitwise_types), .types = nfnl_nft_expr_bitwise_types }, [NL_UNION_NFT_EXPR_DATA_CMP] = { .count = ELEMENTSOF(nfnl_nft_expr_cmp_types), .types = nfnl_nft_expr_cmp_types }, [NL_UNION_NFT_EXPR_DATA_FIB] = { .count = ELEMENTSOF(nfnl_nft_expr_fib_types), .types = nfnl_nft_expr_fib_types }, [NL_UNION_NFT_EXPR_DATA_LOOKUP] = { .count = ELEMENTSOF(nfnl_nft_expr_lookup_types), .types = nfnl_nft_expr_lookup_types }, [NL_UNION_NFT_EXPR_DATA_MASQ] = { .count = ELEMENTSOF(nfnl_nft_expr_masq_types), .types = nfnl_nft_expr_masq_types }, [NL_UNION_NFT_EXPR_DATA_META] = { .count = ELEMENTSOF(nfnl_nft_expr_meta_types), .types = nfnl_nft_expr_meta_types }, [NL_UNION_NFT_EXPR_DATA_NAT] = { .count = ELEMENTSOF(nfnl_nft_expr_nat_types), .types = nfnl_nft_expr_nat_types }, [NL_UNION_NFT_EXPR_DATA_PAYLOAD] = { .count = ELEMENTSOF(nfnl_nft_expr_payload_types), .types = nfnl_nft_expr_payload_types }, }; static const char* const nl_union_nft_expr_data_table[] = { [NL_UNION_NFT_EXPR_DATA_BITWISE] = "bitwise", [NL_UNION_NFT_EXPR_DATA_CMP] = "cmp", [NL_UNION_NFT_EXPR_DATA_LOOKUP] = "lookup", [NL_UNION_NFT_EXPR_DATA_META] = "meta", [NL_UNION_NFT_EXPR_DATA_FIB] = "fib", [NL_UNION_NFT_EXPR_DATA_MASQ] = "masq", [NL_UNION_NFT_EXPR_DATA_NAT] = "nat", [NL_UNION_NFT_EXPR_DATA_PAYLOAD] = "payload", }; DEFINE_STRING_TABLE_LOOKUP(nl_union_nft_expr_data, NLUnionNFTExprData); static const NLTypeSystemUnion nfnl_nft_data_expr_type_system_union = { .num = _NL_UNION_NFT_EXPR_DATA_MAX, .lookup = nl_union_nft_expr_data_from_string, .type_systems = nfnl_expr_data_type_systems, .match_type = NL_MATCH_SIBLING, .match = NFTA_EXPR_NAME, }; static const NLType nfnl_nft_rule_expr_types[] = { [NFTA_EXPR_NAME] = { .type = NETLINK_TYPE_STRING, .size = 16 }, [NFTA_EXPR_DATA] = { .type = NETLINK_TYPE_UNION, .type_system_union = &nfnl_nft_data_expr_type_system_union }, }; static const NLTypeSystem nfnl_nft_rule_expr_type_system = { .count = ELEMENTSOF(nfnl_nft_rule_expr_types), .types = nfnl_nft_rule_expr_types, }; static const NLType nfnl_nft_rule_types[] = { [NFTA_RULE_TABLE] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_RULE_CHAIN] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_RULE_EXPRESSIONS] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_rule_expr_type_system } }; static const NLTypeSystem nfnl_nft_rule_type_system = { .count = ELEMENTSOF(nfnl_nft_rule_types), .types = nfnl_nft_rule_types, }; static const NLType nfnl_nft_set_types[] = { [NFTA_SET_TABLE] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_SET_NAME] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_SET_FLAGS] = { .type = NETLINK_TYPE_U32 }, [NFTA_SET_KEY_TYPE] = { .type = NETLINK_TYPE_U32 }, [NFTA_SET_KEY_LEN] = { .type = NETLINK_TYPE_U32 }, [NFTA_SET_DATA_TYPE] = { .type = NETLINK_TYPE_U32 }, [NFTA_SET_DATA_LEN] = { .type = NETLINK_TYPE_U32 }, [NFTA_SET_POLICY] = { .type = NETLINK_TYPE_U32 }, [NFTA_SET_ID] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem nfnl_nft_set_type_system = { .count = ELEMENTSOF(nfnl_nft_set_types), .types = nfnl_nft_set_types, }; static const NLType nfnl_nft_setelem_types[] = { [NFTA_SET_ELEM_KEY] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_data_type_system }, [NFTA_SET_ELEM_DATA] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_data_type_system }, [NFTA_SET_ELEM_FLAGS] = { .type = NETLINK_TYPE_U32 }, }; static const NLTypeSystem nfnl_nft_setelem_type_system = { .count = ELEMENTSOF(nfnl_nft_setelem_types), .types = nfnl_nft_setelem_types, }; static const NLType nfnl_nft_setelem_list_types[] = { [NFTA_SET_ELEM_LIST_TABLE] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_SET_ELEM_LIST_SET] = { .type = NETLINK_TYPE_STRING, .size = NFT_TABLE_MAXNAMELEN - 1 }, [NFTA_SET_ELEM_LIST_ELEMENTS] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_setelem_type_system }, }; static const NLTypeSystem nfnl_nft_setelem_list_type_system = { .count = ELEMENTSOF(nfnl_nft_setelem_list_types), .types = nfnl_nft_setelem_list_types, }; static const NLType nfnl_nft_msg_types [] = { [NFT_MSG_DELTABLE] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_table_type_system, .size = sizeof(struct nfgenmsg) }, [NFT_MSG_NEWTABLE] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_table_type_system, .size = sizeof(struct nfgenmsg) }, [NFT_MSG_NEWCHAIN] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_chain_type_system, .size = sizeof(struct nfgenmsg) }, [NFT_MSG_NEWRULE] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_rule_type_system, .size = sizeof(struct nfgenmsg) }, [NFT_MSG_NEWSET] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_set_type_system, .size = sizeof(struct nfgenmsg) }, [NFT_MSG_NEWSETELEM] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_setelem_list_type_system, .size = sizeof(struct nfgenmsg) }, [NFT_MSG_DELSETELEM] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_setelem_list_type_system, .size = sizeof(struct nfgenmsg) }, }; static const NLTypeSystem nfnl_nft_msg_type_system = { .count = ELEMENTSOF(nfnl_nft_msg_types), .types = nfnl_nft_msg_types, }; static const NLType nfnl_msg_batch_types [] = { [NFNL_BATCH_GENID] = { .type = NETLINK_TYPE_U32 } }; static const NLTypeSystem nfnl_msg_batch_type_system = { .count = ELEMENTSOF(nfnl_msg_batch_types), .types = nfnl_msg_batch_types, }; static const NLType nfnl_types[] = { [NLMSG_DONE] = { .type = NETLINK_TYPE_NESTED, .type_system = &empty_type_system, .size = 0 }, [NLMSG_ERROR] = { .type = NETLINK_TYPE_NESTED, .type_system = &error_type_system, .size = sizeof(struct nlmsgerr) }, [NFNL_MSG_BATCH_BEGIN] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_msg_batch_type_system, .size = sizeof(struct nfgenmsg) }, [NFNL_MSG_BATCH_END] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_msg_batch_type_system, .size = sizeof(struct nfgenmsg) }, [NFNL_SUBSYS_NFTABLES] = { .type = NETLINK_TYPE_NESTED, .type_system = &nfnl_nft_msg_type_system, .size = sizeof(struct nfgenmsg) }, }; const NLTypeSystem nfnl_type_system_root = { .count = ELEMENTSOF(nfnl_types), .types = nfnl_types, }; /* Mainly used when sending message */ const NLTypeSystem genl_family_type_system_root = { .count = ELEMENTSOF(genl_families), .types = genl_families, }; static const NLType genl_types[] = { [SD_GENL_ERROR] = { .type = NETLINK_TYPE_NESTED, .type_system = &error_type_system, .size = sizeof(struct nlmsgerr) }, [SD_GENL_DONE] = { .type = NETLINK_TYPE_NESTED, .type_system = &empty_type_system }, [SD_GENL_ID_CTRL] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_get_family_type_system, .size = sizeof(struct genlmsghdr) }, [SD_GENL_NL80211] = { .type = NETLINK_TYPE_NESTED, .type_system = &genl_nl80211_type_system, .size = sizeof(struct genlmsghdr) }, }; /* Mainly used when message received */ const NLTypeSystem genl_type_system_root = { .count = ELEMENTSOF(genl_types), .types = genl_types, }; uint16_t type_get_type(const NLType *type) { assert(type); return type->type; } size_t type_get_size(const NLType *type) { assert(type); return type->size; } void type_get_type_system(const NLType *nl_type, const NLTypeSystem **ret) { assert(nl_type); assert(ret); assert(nl_type->type == NETLINK_TYPE_NESTED); assert(nl_type->type_system); *ret = nl_type->type_system; } void type_get_type_system_union(const NLType *nl_type, const NLTypeSystemUnion **ret) { assert(nl_type); assert(ret); assert(nl_type->type == NETLINK_TYPE_UNION); assert(nl_type->type_system_union); *ret = nl_type->type_system_union; } uint16_t type_system_get_count(const NLTypeSystem *type_system) { assert(type_system); return type_system->count; } const NLTypeSystem *type_system_get_root(int protocol) { switch (protocol) { case NETLINK_GENERIC: return &genl_type_system_root; case NETLINK_NETFILTER: return &nfnl_type_system_root; default: /* NETLINK_ROUTE: */ return &rtnl_type_system_root; } } int type_system_root_get_type(sd_netlink *nl, const NLType **ret, uint16_t type) { sd_genl_family family; const NLType *nl_type; int r; if (!nl) return type_system_get_type(&rtnl_type_system_root, ret, type); if (nl->protocol != NETLINK_GENERIC) return type_system_get_type(type_system_get_root(nl->protocol), ret, type); r = nlmsg_type_to_genl_family(nl, type, &family); if (r < 0) return r; if (family >= genl_type_system_root.count) return -EOPNOTSUPP; nl_type = &genl_type_system_root.types[family]; if (nl_type->type == NETLINK_TYPE_UNSPEC) return -EOPNOTSUPP; *ret = nl_type; return 0; } int type_system_get_type(const NLTypeSystem *type_system, const NLType **ret, uint16_t type) { const NLType *nl_type; assert(ret); assert(type_system); assert(type_system->types); if (type >= type_system->count) return -EOPNOTSUPP; nl_type = &type_system->types[type]; if (nl_type->type == NETLINK_TYPE_UNSPEC) return -EOPNOTSUPP; *ret = nl_type; return 0; } int type_system_get_type_system(const NLTypeSystem *type_system, const NLTypeSystem **ret, uint16_t type) { const NLType *nl_type; int r; assert(ret); r = type_system_get_type(type_system, &nl_type, type); if (r < 0) return r; type_get_type_system(nl_type, ret); return 0; } int type_system_get_type_system_union(const NLTypeSystem *type_system, const NLTypeSystemUnion **ret, uint16_t type) { const NLType *nl_type; int r; assert(ret); r = type_system_get_type(type_system, &nl_type, type); if (r < 0) return r; type_get_type_system_union(nl_type, ret); return 0; } int type_system_union_get_type_system(const NLTypeSystemUnion *type_system_union, const NLTypeSystem **ret, const char *key) { int type; assert(type_system_union); assert(type_system_union->match_type == NL_MATCH_SIBLING); assert(type_system_union->lookup); assert(type_system_union->type_systems); assert(ret); assert(key); type = type_system_union->lookup(key); if (type < 0) return -EOPNOTSUPP; assert(type < type_system_union->num); *ret = &type_system_union->type_systems[type]; return 0; } int type_system_union_protocol_get_type_system(const NLTypeSystemUnion *type_system_union, const NLTypeSystem **ret, uint16_t protocol) { const NLTypeSystem *type_system; assert(type_system_union); assert(type_system_union->type_systems); assert(type_system_union->match_type == NL_MATCH_PROTOCOL); assert(ret); if (protocol >= type_system_union->num) return -EOPNOTSUPP; type_system = &type_system_union->type_systems[protocol]; if (!type_system->types) return -EOPNOTSUPP; *ret = type_system; return 0; }