[deliverable/linux.git] / include / linux / genetlink.h

#ifndef __LINUX_GENERIC_NETLINK_H
#define __LINUX_GENERIC_NETLINK_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))

/*
 * List of reserved static generic netlink identifiers:
 */
#define GENL_ID_GENERATE	0
#define GENL_ID_CTRL		NLMSG_MIN_TYPE

/**************************************************************************
 * 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_MAX,
};

#define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)

enum {
	CTRL_ATTR_UNSPEC,
	CTRL_ATTR_FAMILY_ID,
	CTRL_ATTR_FAMILY_NAME,
	__CTRL_ATTR_MAX,
};

#define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)

#endif	/* __LINUX_GENERIC_NETLINK_H */
Commit	Line	Data
482a8524 TG	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	/*
	20	* List of reserved static generic netlink identifiers:
	21	*/
	22	#define GENL_ID_GENERATE 0
	23	#define GENL_ID_CTRL NLMSG_MIN_TYPE
	24
	25	/**************************************************************************
	26	* Controller
	27	**************************************************************************/
	28
	29	enum {
	30	CTRL_CMD_UNSPEC,
	31	CTRL_CMD_NEWFAMILY,
	32	CTRL_CMD_DELFAMILY,
	33	CTRL_CMD_GETFAMILY,
	34	CTRL_CMD_NEWOPS,
	35	CTRL_CMD_DELOPS,
	36	CTRL_CMD_GETOPS,
	37	__CTRL_CMD_MAX,
	38	};
	39
	40	#define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)
	41
	42	enum {
	43	CTRL_ATTR_UNSPEC,
	44	CTRL_ATTR_FAMILY_ID,
	45	CTRL_ATTR_FAMILY_NAME,
	46	__CTRL_ATTR_MAX,
	47	};
	48
	49	#define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
	50
	51	#endif /* __LINUX_GENERIC_NETLINK_H */