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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __NETLINK_DIAG_H__
#define __NETLINK_DIAG_H__
#include <linux/types.h>
struct netlink_diag_req {
__u8 sdiag_family;
__u8 sdiag_protocol;
__u16 pad;
__u32 ndiag_ino;
__u32 ndiag_show;
__u32 ndiag_cookie[2];
};
struct netlink_diag_msg {
__u8 ndiag_family;
__u8 ndiag_type;
__u8 ndiag_protocol;
__u8 ndiag_state;
__u32 ndiag_portid;
__u32 ndiag_dst_portid;
__u32 ndiag_dst_group;
__u32 ndiag_ino;
__u32 ndiag_cookie[2];
};
struct netlink_diag_ring {
__u32 ndr_block_size;
__u32 ndr_block_nr;
__u32 ndr_frame_size;
__u32 ndr_frame_nr;
};
enum {
/* NETLINK_DIAG_NONE, standard nl API requires this attribute! */
NETLINK_DIAG_MEMINFO,
NETLINK_DIAG_GROUPS,
NETLINK_DIAG_RX_RING,
NETLINK_DIAG_TX_RING,
NETLINK_DIAG_FLAGS,
__NETLINK_DIAG_MAX,
};
#define NETLINK_DIAG_MAX (__NETLINK_DIAG_MAX - 1)
#define NDIAG_PROTO_ALL ((__u8) ~0)
#define NDIAG_SHOW_MEMINFO 0x00000001 /* show memory info of a socket */
#define NDIAG_SHOW_GROUPS 0x00000002 /* show groups of a netlink socket */
/* deprecated since 4.6 */
#define NDIAG_SHOW_RING_CFG 0x00000004 /* show ring configuration */
#define NDIAG_SHOW_FLAGS 0x00000008 /* show flags of a netlink socket */
/* flags */
#define NDIAG_FLAG_CB_RUNNING 0x00000001
#define NDIAG_FLAG_PKTINFO 0x00000002
#define NDIAG_FLAG_BROADCAST_ERROR 0x00000004
#define NDIAG_FLAG_NO_ENOBUFS 0x00000008
#define NDIAG_FLAG_LISTEN_ALL_NSID 0x00000010
#define NDIAG_FLAG_CAP_ACK 0x00000020
#endif
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