add libnl-tiny as a small replacement for libnl with only genl support included
[openwrt/svn-archive/archive.git] / package / libnl-tiny / src / include / linux / genetlink.h
1 #ifndef __LINUX_GENERIC_NETLINK_H
2 #define __LINUX_GENERIC_NETLINK_H
3
4 #include <linux/netlink.h>
5
6 #define GENL_NAMSIZ 16 /* length of family name */
7
8 #define GENL_MIN_ID NLMSG_MIN_TYPE
9 #define GENL_MAX_ID 1023
10
11 struct genlmsghdr {
12 __u8 cmd;
13 __u8 version;
14 __u16 reserved;
15 };
16
17 #define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr))
18
19 #define GENL_ADMIN_PERM 0x01
20 #define GENL_CMD_CAP_DO 0x02
21 #define GENL_CMD_CAP_DUMP 0x04
22 #define GENL_CMD_CAP_HASPOL 0x08
23
24 /*
25 * List of reserved static generic netlink identifiers:
26 */
27 #define GENL_ID_GENERATE 0
28 #define GENL_ID_CTRL NLMSG_MIN_TYPE
29
30 /**************************************************************************
31 * Controller
32 **************************************************************************/
33
34 enum {
35 CTRL_CMD_UNSPEC,
36 CTRL_CMD_NEWFAMILY,
37 CTRL_CMD_DELFAMILY,
38 CTRL_CMD_GETFAMILY,
39 CTRL_CMD_NEWOPS,
40 CTRL_CMD_DELOPS,
41 CTRL_CMD_GETOPS,
42 __CTRL_CMD_MAX,
43 };
44
45 #define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)
46
47 enum {
48 CTRL_ATTR_UNSPEC,
49 CTRL_ATTR_FAMILY_ID,
50 CTRL_ATTR_FAMILY_NAME,
51 CTRL_ATTR_VERSION,
52 CTRL_ATTR_HDRSIZE,
53 CTRL_ATTR_MAXATTR,
54 CTRL_ATTR_OPS,
55 __CTRL_ATTR_MAX,
56 };
57
58 #define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
59
60 enum {
61 CTRL_ATTR_OP_UNSPEC,
62 CTRL_ATTR_OP_ID,
63 CTRL_ATTR_OP_FLAGS,
64 __CTRL_ATTR_OP_MAX,
65 };
66
67 #define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
68
69 #endif /* __LINUX_GENERIC_NETLINK_H */