Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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
12struct 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#define GENL_UNS_ADMIN_PERM 0x10
25
26/*
27 * List of reserved static generic netlink identifiers:
28 */
29#define GENL_ID_CTRL NLMSG_MIN_TYPE
30#define GENL_ID_VFS_DQUOT (NLMSG_MIN_TYPE + 1)
31#define GENL_ID_PMCRAID (NLMSG_MIN_TYPE + 2)
32/* must be last reserved + 1 */
33#define GENL_START_ALLOC (NLMSG_MIN_TYPE + 3)
34
35/**************************************************************************
36 * Controller
37 **************************************************************************/
38
39enum {
40 CTRL_CMD_UNSPEC,
41 CTRL_CMD_NEWFAMILY,
42 CTRL_CMD_DELFAMILY,
43 CTRL_CMD_GETFAMILY,
44 CTRL_CMD_NEWOPS,
45 CTRL_CMD_DELOPS,
46 CTRL_CMD_GETOPS,
47 CTRL_CMD_NEWMCAST_GRP,
48 CTRL_CMD_DELMCAST_GRP,
49 CTRL_CMD_GETMCAST_GRP, /* unused */
50 __CTRL_CMD_MAX,
51};
52
53#define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)
54
55enum {
56 CTRL_ATTR_UNSPEC,
57 CTRL_ATTR_FAMILY_ID,
58 CTRL_ATTR_FAMILY_NAME,
59 CTRL_ATTR_VERSION,
60 CTRL_ATTR_HDRSIZE,
61 CTRL_ATTR_MAXATTR,
62 CTRL_ATTR_OPS,
63 CTRL_ATTR_MCAST_GROUPS,
64 __CTRL_ATTR_MAX,
65};
66
67#define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
68
69enum {
70 CTRL_ATTR_OP_UNSPEC,
71 CTRL_ATTR_OP_ID,
72 CTRL_ATTR_OP_FLAGS,
73 __CTRL_ATTR_OP_MAX,
74};
75
76#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
77
78enum {
79 CTRL_ATTR_MCAST_GRP_UNSPEC,
80 CTRL_ATTR_MCAST_GRP_NAME,
81 CTRL_ATTR_MCAST_GRP_ID,
82 __CTRL_ATTR_MCAST_GRP_MAX,
83};
84
85#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1)
86
87
88#endif /* _UAPI__LINUX_GENERIC_NETLINK_H */