/* 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