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idiag: add copy of kernel header include/linux/inet_diag.h

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Taken from upstream kernel commit bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9
(v3.17), file 'include/uapi/linux/inet_diag.h'.

Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Thomas Haller <thaller@redhat.com>
This commit is contained in:
Thomas Haller 2014-11-24 17:14:45 +01:00
parent 5fbd45e667
commit a3c0c04eff
2 changed files with 138 additions and 0 deletions
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1
include/Makefile.am
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@ -131,6 +131,7 @@ noinst_HEADERS = \
linux-private/linux/if_link.h \
linux-private/linux/if_tunnel.h \
linux-private/linux/if_vlan.h \
linux-private/linux/inet_diag.h \
linux-private/linux/ip.h \
linux-private/linux/ip_mp_alg.h \
linux-private/linux/ipv6.h \

137
include/linux-private/linux/inet_diag.h Normal file
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@ -0,0 +1,137 @@
#ifndef _UAPI_INET_DIAG_H_
#define _UAPI_INET_DIAG_H_
#include <linux/types.h>
/* Just some random number */
#define TCPDIAG_GETSOCK 18
#define DCCPDIAG_GETSOCK 19
#define INET_DIAG_GETSOCK_MAX 24
/* Socket identity */
struct inet_diag_sockid {
__be16 idiag_sport;
__be16 idiag_dport;
__be32 idiag_src[4];
__be32 idiag_dst[4];
__u32 idiag_if;
__u32 idiag_cookie[2];
#define INET_DIAG_NOCOOKIE (~0U)
};
/* Request structure */
struct inet_diag_req {
__u8 idiag_family; /* Family of addresses. */
__u8 idiag_src_len;
__u8 idiag_dst_len;
__u8 idiag_ext; /* Query extended information */
struct inet_diag_sockid id;
__u32 idiag_states; /* States to dump */
__u32 idiag_dbs; /* Tables to dump (NI) */
};
struct inet_diag_req_v2 {
__u8 sdiag_family;
__u8 sdiag_protocol;
__u8 idiag_ext;
__u8 pad;
__u32 idiag_states;
struct inet_diag_sockid id;
};
enum {
INET_DIAG_REQ_NONE,
INET_DIAG_REQ_BYTECODE,
};
#define INET_DIAG_REQ_MAX INET_DIAG_REQ_BYTECODE
/* Bytecode is sequence of 4 byte commands followed by variable arguments.
* All the commands identified by "code" are conditional jumps forward:
* to offset cc+"yes" or to offset cc+"no". "yes" is supposed to be
* length of the command and its arguments.
*/
struct inet_diag_bc_op {
unsigned char code;
unsigned char yes;
unsigned short no;
};
enum {
INET_DIAG_BC_NOP,
INET_DIAG_BC_JMP,
INET_DIAG_BC_S_GE,
INET_DIAG_BC_S_LE,
INET_DIAG_BC_D_GE,
INET_DIAG_BC_D_LE,
INET_DIAG_BC_AUTO,
INET_DIAG_BC_S_COND,
INET_DIAG_BC_D_COND,
};
struct inet_diag_hostcond {
__u8 family;
__u8 prefix_len;
int port;
__be32 addr[0];
};
/* Base info structure. It contains socket identity (addrs/ports/cookie)
* and, alas, the information shown by netstat. */
struct inet_diag_msg {
__u8 idiag_family;
__u8 idiag_state;
__u8 idiag_timer;
__u8 idiag_retrans;
struct inet_diag_sockid id;
__u32 idiag_expires;
__u32 idiag_rqueue;
__u32 idiag_wqueue;
__u32 idiag_uid;
__u32 idiag_inode;
};
/* Extensions */
enum {
INET_DIAG_NONE,
INET_DIAG_MEMINFO,
INET_DIAG_INFO,
INET_DIAG_VEGASINFO,
INET_DIAG_CONG,
INET_DIAG_TOS,
INET_DIAG_TCLASS,
INET_DIAG_SKMEMINFO,
INET_DIAG_SHUTDOWN,
};
#define INET_DIAG_MAX INET_DIAG_SHUTDOWN
/* INET_DIAG_MEM */
struct inet_diag_meminfo {
__u32 idiag_rmem;
__u32 idiag_wmem;
__u32 idiag_fmem;
__u32 idiag_tmem;
};
/* INET_DIAG_VEGASINFO */
struct tcpvegas_info {
__u32 tcpv_enabled;
__u32 tcpv_rttcnt;
__u32 tcpv_rtt;
__u32 tcpv_minrtt;
};
#endif /* _UAPI_INET_DIAG_H_ */