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/*++
Copyright (c) 1991 Microsoft Corporation
Module Name:
net_stat.h
Abstract:
This file defines the IOCTL interface to the TCP/IP drivers used by
the netstat program.
Author:
Mike Massa (mikemas) Jan 31, 1992
Revision History:
Who When What
-------- -------- ----------------------------------------------
mikemas 01-31-92 created
Notes:
--*/
/*
* /usr/projects/spare/PBRAIN/SCCS/pbrainG/dev/src/include/sys/snet/0/s.net_stat.h
* @(#)net_stat.h 1.9
*
* Last delta created 12:04:31 3/6/90
* This file extracted 16:49:18 12/23/91
*
* MV 08/06/88 Mods for Generic Ethernet Driver (GENERICE).
*
* MV 18/07/88 To get over limits on STREAMS ioctl size, we now
* get connection information send up in separate
* messages, with the number of connections to expect
* passed up (along with protocol stats) in the initial
* ioctl.
*/
/*
* TCP statistics.
*/
struct tcp_stat
{
long net; /* net to get stats on, 0L -> all nets */
/* protocol statistics */
int tcp_small; /* incomplete headers */
int tcp_cksum; /* header checksum errors */
/* connection information */
int tcp_conns; /* number of active TCBs */
};
#define MAX_TCB 32 /* max. no. of tcp_conns in a message */
/*
* Per-Connection (TCB) Data.
*/
struct tcp_conn
{
long tcp_addr; /* TCB address */
int tcp_rcvq; /* packets on receive queue */
int tcp_sndq; /* packets on send queue */
long tcp_laddr; /* local address */
long tcp_faddr; /* foreign address */
short tcp_lport; /* local port */
short tcp_fport; /* foreign port */
int tcp_state; /* connection state */
};
/* possible values for tcp_state */
#define CLOSED 0 /* connection not in use */
#define LISTEN 1 /* listening for requests */
#define SYN_SEND 2 /* sent SYN, awaiting ACK */
#define SYN_RECV 3 /* received SYN, not ACKed */
#define ESTABLISHED 4 /* connection established */
#define FIN_WAIT_1 5 /* sent FIN, awaiting ACK */
#define FIN_WAIT_2 6 /* sent FIN, got ACK not FIN */
#define CLOSE_WAIT 7 /* received FIN, not ACKed */
#define LAST_ACK 8 /* waiting for final ACK */
/*
* UDP statistics.
*/
struct udp_stat
{
long net; /* net to get stats on, 0L -> all nets */
/* protocol statistics */
int udp_small; /* packets smaller than minimum */
int udp_cksum; /* header checksum errors */
int udp_header; /* bad data length fields */
/* connection information */
int udp_conns; /* number of active UCBs */
};
#define MAX_UCB 32 /* max. no. of udp_conns in a message */
/*
* Per-Connection (UCB) Data.
*/
struct udp_conn
{
long udp_addr; /* UCB address */
int udp_rcvq; /* packets on receive queue */
int udp_sndq; /* packets on send queue */
long udp_laddr; /* local address */
int udp_lport; /* local port */
long udp_faddr; /* foreign address */
int udp_fport; /* foreign port */
};
/*
* IP statistics
*/
struct ip_stat
{
long net; /* net to get stats on, 0L -> all nets */
int ip_small; /* packets smaller than minimum */
int ip_cksum; /* header checksum errors */
int ip_header; /* bad data length fields */
};
#ifndef GENERICE
/*
* Ethernet statistics
*/
struct eth_stat
{
long eth_tx; /* packets transmitted */
long eth_rx; /* packets received */
long eth_lost; /* packets discarded */
int eth_crc; /* CRC error packets */
int eth_align; /* alignment error packets */
int eth_res; /* 82586 resource errors */
int eth_over; /* overrun error packets */
};
#endif /*~GENERICE*/
/*
* Ioctl(2) commands for Network Devices.
*/
#define NET_STAT ('N'<<8|1) /* generic statistics gathering */
#define NET_RESET ('N'<<8|2) /* generic statistics reset */
|
