[linux-2.6-block.git] / include / uapi / linux / genetlink.h

#ifndef _UAPI__LINUX_GENERIC_NETLINK_H
#define _UAPI__LINUX_GENERIC_NETLINK_H

#include <linux/types.h>
#include <linux/netlink.h>

#define GENL_NAMSIZ	16	/* length of family name */

#define GENL_MIN_ID	NLMSG_MIN_TYPE
#define GENL_MAX_ID	1023

struct genlmsghdr {
	__u8	cmd;
	__u8	version;
	__u16	reserved;
};

#define GENL_HDRLEN	NLMSG_ALIGN(sizeof(struct genlmsghdr))

#define GENL_ADMIN_PERM		0x01
#define GENL_CMD_CAP_DO		0x02
#define GENL_CMD_CAP_DUMP	0x04
#define GENL_CMD_CAP_HASPOL	0x08
#define GENL_UNS_ADMIN_PERM	0x10

/*
 * List of reserved static generic netlink identifiers:
 */
#define GENL_ID_GENERATE	0
#define GENL_ID_CTRL		NLMSG_MIN_TYPE
#define GENL_ID_VFS_DQUOT	(NLMSG_MIN_TYPE + 1)
#define GENL_ID_PMCRAID		(NLMSG_MIN_TYPE + 2)

/**************************************************************************
 * Controller
 **************************************************************************/

enum {
	CTRL_CMD_UNSPEC,
	CTRL_CMD_NEWFAMILY,
	CTRL_CMD_DELFAMILY,
	CTRL_CMD_GETFAMILY,
	CTRL_CMD_NEWOPS,
	CTRL_CMD_DELOPS,
	CTRL_CMD_GETOPS,
	CTRL_CMD_NEWMCAST_GRP,
	CTRL_CMD_DELMCAST_GRP,
	CTRL_CMD_GETMCAST_GRP, /* unused */
	__CTRL_CMD_MAX,
};

#define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)

enum {
	CTRL_ATTR_UNSPEC,
	CTRL_ATTR_FAMILY_ID,
	CTRL_ATTR_FAMILY_NAME,
	CTRL_ATTR_VERSION,
	CTRL_ATTR_HDRSIZE,
	CTRL_ATTR_MAXATTR,
	CTRL_ATTR_OPS,
	CTRL_ATTR_MCAST_GROUPS,
	__CTRL_ATTR_MAX,
};

#define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)

enum {
	CTRL_ATTR_OP_UNSPEC,
	CTRL_ATTR_OP_ID,
	CTRL_ATTR_OP_FLAGS,
	__CTRL_ATTR_OP_MAX,
};

#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)

enum {
	CTRL_ATTR_MCAST_GRP_UNSPEC,
	CTRL_ATTR_MCAST_GRP_NAME,
	CTRL_ATTR_MCAST_GRP_ID,
	__CTRL_ATTR_MCAST_GRP_MAX,
};

#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1)


#endif /* _UAPI__LINUX_GENERIC_NETLINK_H */
Commit	Line	Data
607ca46e DH	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
4a92602a	24	#define GENL_UNS_ADMIN_PERM 0x10
607ca46e DH	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
2ecf7536	31	#define GENL_ID_VFS_DQUOT (NLMSG_MIN_TYPE + 1)
5e53e689	32	#define GENL_ID_PMCRAID (NLMSG_MIN_TYPE + 2)
607ca46e DH	33
	34	/**************************************************************************
	35	* Controller
	36	**************************************************************************/
	37
	38	enum {
	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
	54	enum {
	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
	68	enum {
	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
	77	enum {
	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 */