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1 | #ifndef _UAPI__LINUX_GENERIC_NETLINK_H |
2 | #define _UAPI__LINUX_GENERIC_NETLINK_H | |
3 | ||
4 | #include <linux/types.h> | |
5 | #include <linux/netlink.h> | |
6 | ||
7 | #define GENL_NAMSIZ 16 /* length of family name */ | |
8 | ||
9 | #define GENL_MIN_ID NLMSG_MIN_TYPE | |
10 | #define GENL_MAX_ID 1023 | |
11 | ||
12 | struct genlmsghdr { | |
13 | __u8 cmd; | |
14 | __u8 version; | |
15 | __u16 reserved; | |
16 | }; | |
17 | ||
18 | #define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr)) | |
19 | ||
20 | #define GENL_ADMIN_PERM 0x01 | |
21 | #define GENL_CMD_CAP_DO 0x02 | |
22 | #define GENL_CMD_CAP_DUMP 0x04 | |
23 | #define GENL_CMD_CAP_HASPOL 0x08 | |
24 | ||
25 | /* | |
26 | * List of reserved static generic netlink identifiers: | |
27 | */ | |
28 | #define GENL_ID_GENERATE 0 | |
29 | #define GENL_ID_CTRL NLMSG_MIN_TYPE | |
2ecf7536 | 30 | #define GENL_ID_VFS_DQUOT (NLMSG_MIN_TYPE + 1) |
607ca46e DH |
31 | |
32 | /************************************************************************** | |
33 | * Controller | |
34 | **************************************************************************/ | |
35 | ||
36 | enum { | |
37 | CTRL_CMD_UNSPEC, | |
38 | CTRL_CMD_NEWFAMILY, | |
39 | CTRL_CMD_DELFAMILY, | |
40 | CTRL_CMD_GETFAMILY, | |
41 | CTRL_CMD_NEWOPS, | |
42 | CTRL_CMD_DELOPS, | |
43 | CTRL_CMD_GETOPS, | |
44 | CTRL_CMD_NEWMCAST_GRP, | |
45 | CTRL_CMD_DELMCAST_GRP, | |
46 | CTRL_CMD_GETMCAST_GRP, /* unused */ | |
47 | __CTRL_CMD_MAX, | |
48 | }; | |
49 | ||
50 | #define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1) | |
51 | ||
52 | enum { | |
53 | CTRL_ATTR_UNSPEC, | |
54 | CTRL_ATTR_FAMILY_ID, | |
55 | CTRL_ATTR_FAMILY_NAME, | |
56 | CTRL_ATTR_VERSION, | |
57 | CTRL_ATTR_HDRSIZE, | |
58 | CTRL_ATTR_MAXATTR, | |
59 | CTRL_ATTR_OPS, | |
60 | CTRL_ATTR_MCAST_GROUPS, | |
61 | __CTRL_ATTR_MAX, | |
62 | }; | |
63 | ||
64 | #define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1) | |
65 | ||
66 | enum { | |
67 | CTRL_ATTR_OP_UNSPEC, | |
68 | CTRL_ATTR_OP_ID, | |
69 | CTRL_ATTR_OP_FLAGS, | |
70 | __CTRL_ATTR_OP_MAX, | |
71 | }; | |
72 | ||
73 | #define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1) | |
74 | ||
75 | enum { | |
76 | CTRL_ATTR_MCAST_GRP_UNSPEC, | |
77 | CTRL_ATTR_MCAST_GRP_NAME, | |
78 | CTRL_ATTR_MCAST_GRP_ID, | |
79 | __CTRL_ATTR_MCAST_GRP_MAX, | |
80 | }; | |
81 | ||
82 | #define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1) | |
83 | ||
84 | ||
85 | #endif /* _UAPI__LINUX_GENERIC_NETLINK_H */ |