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