303 lines
9.9 KiB
C
303 lines
9.9 KiB
C
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/********************************************************************/
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/** Microsoft LAN Manager **/
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/** Copyright (c) Microsoft Corporation. All rights reserved. **/
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/********************************************************************/
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/* :ts=4 */
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//** TCPINFO.H - TDI Query/SetInfo and Action definitons.
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//
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// This file contains definitions for information returned from TCP/UDP.
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//
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#pragma once
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#ifndef TCP_INFO_INCLUDED
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#define TCP_INFO_INCLUDED
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#include "ipinfo.h"
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#ifndef CTE_TYPEDEFS_DEFINED
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#define CTE_TYPEDEFS_DEFINED
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typedef unsigned long ulong;
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typedef unsigned short ushort;
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typedef unsigned char uchar;
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typedef unsigned int uint;
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#endif // CTE_TYPEDEFS_DEFINED
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typedef struct TCPStats {
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ulong ts_rtoalgorithm;
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ulong ts_rtomin;
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ulong ts_rtomax;
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ulong ts_maxconn;
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ulong ts_activeopens;
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ulong ts_passiveopens;
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ulong ts_attemptfails;
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ulong ts_estabresets;
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ulong ts_currestab;
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ulong ts_insegs;
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ulong ts_outsegs;
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ulong ts_retranssegs;
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ulong ts_inerrs;
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ulong ts_outrsts;
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ulong ts_numconns;
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} TCPStats;
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#define TCP_RTO_OTHER 1
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#define TCP_RTO_CONSTANT 2
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#define TCP_RTO_RSRE 3
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#define TCP_RTO_VANJ 4
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#define TCP_MAXCONN_DYNAMIC -1
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typedef struct UDPStats {
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ulong us_indatagrams;
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ulong us_noports;
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ulong us_inerrors;
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ulong us_outdatagrams;
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ulong us_numaddrs;
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} UDPStats;
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typedef struct TCPConnTableEntry {
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ulong tct_state;
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ulong tct_localaddr;
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ulong tct_localport;
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ulong tct_remoteaddr;
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ulong tct_remoteport;
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} TCPConnTableEntry;
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typedef struct TCP6ConnTableEntry {
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struct in6_addr tct_localaddr;
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ulong tct_localscopeid;
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ulong tct_localport;
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struct in6_addr tct_remoteaddr;
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ulong tct_remotescopeid;
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ulong tct_remoteport;
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ulong tct_state;
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ulong tct_owningpid;
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} TCP6ConnTableEntry, *PTCP6ConnTableEntry;
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//* Definitions for the tct_state variable.
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#define TCP_CONN_CLOSED 1 // Closed.
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#define TCP_CONN_LISTEN 2 // Listening.
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#define TCP_CONN_SYN_SENT 3 // SYN Sent.
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#define TCP_CONN_SYN_RCVD 4 // SYN received.
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#define TCP_CONN_ESTAB 5 // Established.
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#define TCP_CONN_FIN_WAIT1 6 // FIN-WAIT-1
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#define TCP_CONN_FIN_WAIT2 7 // FIN-WAIT-2
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#define TCP_CONN_CLOSE_WAIT 8 // Close waiting.
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#define TCP_CONN_CLOSING 9 // Closing state.
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#define TCP_CONN_LAST_ACK 10 // Last ack state.
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#define TCP_CONN_TIME_WAIT 11 // Time wait state.
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#define TCP_DELETE_TCB 12 // Set to delete this TCB.
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typedef struct TCPConnTableEntryEx {
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TCPConnTableEntry tcte_basic;
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ulong tcte_owningpid;
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} TCPConnTableEntryEx;
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typedef struct _TCP_EX_TABLE
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{
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ulong dwNumEntries;
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TCPConnTableEntryEx table[1];
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} TCP_EX_TABLE;
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typedef struct _TCP6_EX_TABLE
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{
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ulong dwNumEntries;
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TCP6ConnTableEntry table[1];
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} TCP6_EX_TABLE, *PTCP6_EX_TABLE;
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typedef struct UDPEntry {
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ulong ue_localaddr;
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ulong ue_localport;
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} UDPEntry;
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typedef struct UDPEntryEx {
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UDPEntry uee_basic;
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ulong uee_owningpid;
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} UDPEntryEx;
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typedef struct _UDP_EX_TABLE
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{
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ulong dwNumEntries;
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UDPEntryEx table[1];
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} UDP_EX_TABLE;
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typedef struct UDP6ListenerEntry {
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struct in6_addr ule_localaddr;
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ulong ule_localscopeid;
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ulong ule_localport;
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ulong ule_owningpid;
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} UDP6ListenerEntry, *PUDP6ListenerEntry;
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typedef struct _UDP6_LISTENER_TABLE
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{
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ulong dwNumEntries;
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UDP6ListenerEntry table[1];
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} UDP6_LISTENER_TABLE, *PUDP6_LISTENER_TABLE;
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#define TCP_MIB_STAT_ID 1
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#define UDP_MIB_STAT_ID 1
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#define TCP_MIB_TABLE_ID 0x101
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#define UDP_MIB_TABLE_ID 0x101
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#define TCP_EX_TABLE_ID 0x102
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#define UDP_EX_TABLE_ID 0x102
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// Sockets based identifiers for connections.
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typedef struct TCPSocketOption {
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ulong tso_value;
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} TCPSocketOption;
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typedef struct TCPKeepalive {
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ulong onoff;
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ulong keepalivetime;
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ulong keepaliveinterval;
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} TCPKeepalive;
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//* Structure passed in/returned from the SOCKET_ATMARK call. The tsa_offset
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// field indicate how far back or forward in the data stream urgent data
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// was or will be returned. A negative value means inline urgent data has
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// already been given to the client, -tsa_offset bytes ago. A positive value
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// means that inline urgent data is available tsa_offset bytes down the
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// data stream. The tsa_size field is the size in bytes of the urgent data.
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// This call when always return a 0 size and offset if the connection is not
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// in the urgent inline mode.
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typedef struct TCPSocketAMInfo {
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ulong tsa_size; // Size of urgent data returned.
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long tsa_offset; // Offset of urgent data returned.
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} TCPSocketAMInfo;
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#define TCP_SOCKET_NODELAY 1
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#define TCP_SOCKET_KEEPALIVE 2
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#define TCP_SOCKET_OOBINLINE 3
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#define TCP_SOCKET_BSDURGENT 4
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#define TCP_SOCKET_ATMARK 5
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#define TCP_SOCKET_WINDOW 6
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#define TCP_SOCKET_KEEPALIVE_VALS 7
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#define TCP_SOCKET_TOS 8
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#define TCP_SOCKET_SCALE_CWIN 9
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// Address object identifies. All but AO_OPTION_MCASTIF take single boolean
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// character value. That one expects a pointer to an IP address.
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#define AO_OPTION_TTL 1
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#define AO_OPTION_MCASTTTL 2
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#define AO_OPTION_MCASTIF 3
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#define AO_OPTION_XSUM 4
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#define AO_OPTION_IPOPTIONS 5
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#define AO_OPTION_ADD_MCAST 6
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#define AO_OPTION_DEL_MCAST 7
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#define AO_OPTION_TOS 8
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#define AO_OPTION_IP_DONTFRAGMENT 9
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#define AO_OPTION_MCASTLOOP 10
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#define AO_OPTION_BROADCAST 11
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#define AO_OPTION_IP_HDRINCL 12
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#define AO_OPTION_RCVALL 13
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#define AO_OPTION_RCVALL_MCAST 14
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#define AO_OPTION_RCVALL_IGMPMCAST 15
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#define AO_OPTION_UNNUMBEREDIF 16
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#define AO_OPTION_IP_UCASTIF 17
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#define AO_OPTION_ABSORB_RTRALERT 18
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#define AO_OPTION_LIMIT_BCASTS 19
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#define AO_OPTION_INDEX_BIND 20
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#define AO_OPTION_INDEX_MCASTIF 21
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#define AO_OPTION_INDEX_ADD_MCAST 22
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#define AO_OPTION_INDEX_DEL_MCAST 23
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#define AO_OPTION_IFLIST 24
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#define AO_OPTION_ADD_IFLIST 25
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#define AO_OPTION_DEL_IFLIST 26
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#define AO_OPTION_IP_PKTINFO 27
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#define AO_OPTION_ADD_MCAST_SRC 28
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#define AO_OPTION_DEL_MCAST_SRC 29
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#define AO_OPTION_MCAST_FILTER 30
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#define AO_OPTION_BLOCK_MCAST_SRC 31
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#define AO_OPTION_UNBLOCK_MCAST_SRC 32
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#define AO_OPTION_UDP_CKSUM_COVER 33
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#define AO_OPTION_WINDOW 34
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#define AO_OPTION_SCALE_CWIN 35
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#define AO_OPTION_RCV_HOPLIMIT 36
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// Values used with AO_OPTION_RCVALL*
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// These must match the values defined in mstcpip.h
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#define RCVALL_OFF 0
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#define RCVALL_ON 1
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#define RCVALL_SOCKETLEVELONLY 2
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//* Information relating to setting/deleting IP multicast addresses.
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typedef struct UDPMCastReq {
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ulong umr_addr; // MCast address to add/delete.
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ulong umr_if; // I/F on which to join.
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} UDPMCastReq;
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//* Information relating to setting/deleting IP multicast source/group
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// addresses. This must match ip_mreq_source.
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typedef struct UDPMCastSrcReq {
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ulong umr_addr; // MCast address to add/delete.
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ulong umr_src; // Source address to add/delete.
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ulong umr_if; // I/F on which to join.
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} UDPMCastSrcReq;
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//* Information relating to setting/deleting IP multicast source filters.
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// This must match ip_msfilter.
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typedef struct UDPMCastFilter {
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ulong umf_addr; // MCast address to apply source to.
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ulong umf_if; // I/F on which to join.
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ulong umf_fmode; // Filter mode (TRUE=exclude)
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ulong umf_numsrc; // Number of sources.
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ulong umf_srclist[1]; // Source array.
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} UDPMCastFilter;
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#define UDPMCAST_FILTER_SIZE(numsrc) \
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((ulong)FIELD_OFFSET (UDPMCastFilter, umf_srclist[numsrc]))
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//* Structure defining what is passed in to AO_OPTION_MCASTIF request.
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typedef struct UDPMCastIFReq {
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IPAddr umi_addr;
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} UDPMCastIFReq;
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//
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// Structures used in security filter enumeration.
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//
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// All values are in HOST byte order!!!
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//
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typedef struct TCPSecurityFilterEntry {
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ulong tsf_address; // IP interface address
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ulong tsf_protocol; // Transport protocol number
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ulong tsf_value; // Transport filter value (e.g. TCP port)
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} TCPSecurityFilterEntry;
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typedef struct TCPSecurityFilterEnum {
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ULONG tfe_entries_returned; // The number of TCPSecurityFilterEntry structs
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// returned in the subsequent array.
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ULONG tfe_entries_available; // The number of TCPSecurityFilterEntry structs
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// currently available from the transport.
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} TCPSecurityFilterEnum;
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//
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// Structures used in connection list enumeration.
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//
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// All values are in HOST byte order!!!
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//
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typedef struct TCPConnectionListEntry {
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IPAddr tcf_address; // IP address
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uint tcf_ticks; // Tick Count remaining
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} TCPConnectionListEntry;
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typedef struct TCPConnectionListEnum {
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ULONG tce_entries_returned; // The number of TCPConnectionListEntry structs
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// returned in the subsequent array.
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ULONG tce_entries_available; // The number of TCPConnectionListEntry structs
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// currently available from the transport.
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} TCPConnectionListEnum;
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#endif // TCP_INFO_INCLUDED
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