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#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))

#define GENL_ADMIN_PERM         0x01

#define GENL_CMD_CAP_DO         0x02

#define GENL_CMD_CAP_DUMP       0x04

#define GENL_CMD_CAP_HASPOL     0x08

/*

 * 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_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  /* __LINUX_GENERIC_NETLINK_H */