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d8e538ec TG |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | #pragma once | |
4 | ||
5 | /*** | |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2014 Tom Gundersen <teg@jklm.no> | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
11 | under the terms of the GNU Lesser General Public License as published by | |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public License | |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
22 | ***/ | |
23 | ||
24 | enum { | |
cafbc790 | 25 | NETLINK_TYPE_UNSPEC, |
cafbc790 DH |
26 | NETLINK_TYPE_U8, /* NLA_U8 */ |
27 | NETLINK_TYPE_U16, /* NLA_U16 */ | |
28 | NETLINK_TYPE_U32, /* NLA_U32 */ | |
29 | NETLINK_TYPE_U64, /* NLA_U64 */ | |
30 | NETLINK_TYPE_STRING, /* NLA_STRING */ | |
de566208 | 31 | NETLINK_TYPE_FLAG, /* NLA_FLAG */ |
cafbc790 DH |
32 | NETLINK_TYPE_IN_ADDR, |
33 | NETLINK_TYPE_ETHER_ADDR, | |
34 | NETLINK_TYPE_CACHE_INFO, | |
35 | NETLINK_TYPE_NESTED, /* NLA_NESTED */ | |
36 | NETLINK_TYPE_UNION, | |
d8e538ec TG |
37 | }; |
38 | ||
4af7b60d TG |
39 | typedef enum NLMatchType { |
40 | NL_MATCH_SIBLING, | |
41 | NL_MATCH_PROTOCOL, | |
42 | } NLMatchType; | |
43 | ||
d8e538ec TG |
44 | typedef struct NLTypeSystemUnion NLTypeSystemUnion; |
45 | typedef struct NLTypeSystem NLTypeSystem; | |
46 | typedef struct NLType NLType; | |
47 | ||
48 | struct NLTypeSystemUnion { | |
49 | int num; | |
4af7b60d | 50 | NLMatchType match_type; |
d8e538ec TG |
51 | uint16_t match; |
52 | int (*lookup)(const char *); | |
53 | const NLTypeSystem *type_systems; | |
54 | }; | |
55 | ||
846a6b3d DH |
56 | extern const NLTypeSystem type_system_root; |
57 | ||
817d1cd8 DH |
58 | uint16_t type_get_type(const NLType *type); |
59 | size_t type_get_size(const NLType *type); | |
c658008f DH |
60 | void type_get_type_system(const NLType *type, const NLTypeSystem **ret); |
61 | void type_get_type_system_union(const NLType *type, const NLTypeSystemUnion **ret); | |
435bbb02 | 62 | |
c1df8dee | 63 | uint16_t type_system_get_count(const NLTypeSystem *type_system); |
d8e538ec TG |
64 | int type_system_get_type(const NLTypeSystem *type_system, const NLType **ret, uint16_t type); |
65 | int type_system_get_type_system(const NLTypeSystem *type_system, const NLTypeSystem **ret, uint16_t type); | |
66 | int type_system_get_type_system_union(const NLTypeSystem *type_system, const NLTypeSystemUnion **ret, uint16_t type); | |
67 | int type_system_union_get_type_system(const NLTypeSystemUnion *type_system_union, const NLTypeSystem **ret, const char *key); | |
4af7b60d | 68 | int type_system_union_protocol_get_type_system(const NLTypeSystemUnion *type_system_union, const NLTypeSystem **ret, uint16_t protocol); |
86bbe5bf ZJS |
69 | |
70 | typedef enum NLUnionLinkInfoData { | |
71 | NL_UNION_LINK_INFO_DATA_BOND, | |
72 | NL_UNION_LINK_INFO_DATA_BRIDGE, | |
73 | NL_UNION_LINK_INFO_DATA_VLAN, | |
74 | NL_UNION_LINK_INFO_DATA_VETH, | |
75 | NL_UNION_LINK_INFO_DATA_DUMMY, | |
76 | NL_UNION_LINK_INFO_DATA_MACVLAN, | |
d1312575 | 77 | NL_UNION_LINK_INFO_DATA_MACVTAP, |
c4a5ddc9 | 78 | NL_UNION_LINK_INFO_DATA_IPVLAN, |
86bbe5bf ZJS |
79 | NL_UNION_LINK_INFO_DATA_VXLAN, |
80 | NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL, | |
81 | NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL, | |
1af2536a | 82 | NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL, |
b16492f8 SS |
83 | NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL, |
84 | NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL, | |
86bbe5bf ZJS |
85 | NL_UNION_LINK_INFO_DATA_SIT_TUNNEL, |
86 | NL_UNION_LINK_INFO_DATA_VTI_TUNNEL, | |
9011ce77 | 87 | NL_UNION_LINK_INFO_DATA_VTI6_TUNNEL, |
855ee1a1 | 88 | NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL, |
86bbe5bf ZJS |
89 | _NL_UNION_LINK_INFO_DATA_MAX, |
90 | _NL_UNION_LINK_INFO_DATA_INVALID = -1 | |
91 | } NLUnionLinkInfoData; | |
92 | ||
93 | const char *nl_union_link_info_data_to_string(NLUnionLinkInfoData p) _const_; | |
94 | NLUnionLinkInfoData nl_union_link_info_data_from_string(const char *p) _pure_; |