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