include/uapi/linux/netlink_diag.h

   1 #ifndef __NETLINK_DIAG_H__
   2 #define __NETLINK_DIAG_H__
   3
   4 #include <linux/types.h>
   5
   6 struct netlink_diag_req {
   7         __u8    sdiag_family;
   8         __u8    sdiag_protocol;
   9         __u16   pad;
  10         __u32   ndiag_ino;
  11         __u32   ndiag_show;
  12         __u32   ndiag_cookie[2];
  13 };
  14
  15 struct netlink_diag_msg {
  16         __u8    ndiag_family;
  17         __u8    ndiag_type;
  18         __u8    ndiag_protocol;
  19         __u8    ndiag_state;
  20
  21         __u32   ndiag_portid;
  22         __u32   ndiag_dst_portid;
  23         __u32   ndiag_dst_group;
  24         __u32   ndiag_ino;
  25         __u32   ndiag_cookie[2];
  26 };
  27
  28 struct netlink_diag_ring {
  29         __u32   ndr_block_size;
  30         __u32   ndr_block_nr;
  31         __u32   ndr_frame_size;
  32         __u32   ndr_frame_nr;
  33 };
  34
  35 enum {
  36         /* NETLINK_DIAG_NONE, standard nl API requires this attribute!  */
  37         NETLINK_DIAG_MEMINFO,
  38         NETLINK_DIAG_GROUPS,
  39         NETLINK_DIAG_RX_RING,
  40         NETLINK_DIAG_TX_RING,
  41
  42         __NETLINK_DIAG_MAX,
  43 };
  44
  45 #define NETLINK_DIAG_MAX (__NETLINK_DIAG_MAX - 1)
  46
  47 #define NDIAG_PROTO_ALL         ((__u8) ~0)
  48
  49 #define NDIAG_SHOW_MEMINFO      0x00000001 /* show memory info of a socket */
  50 #define NDIAG_SHOW_GROUPS       0x00000002 /* show groups of a netlink socket */
  51 #define NDIAG_SHOW_RING_CFG     0x00000004 /* show ring configuration */
  52
  53 #endif