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| Text File | 1998-08-17 | 20.9 KB | 613 lines | [TEXT/MPS ] |
- ;
- ; File: MacTCP.a
- ;
- ; Contains: TCP Manager Interfaces.
- ;
- ; Version: Technology: MacTCP 2.0.6
- ; Release: Universal Interfaces 3.2
- ;
- ; Copyright: © 1989-1998 by Apple Computer, Inc., all rights reserved
- ;
- ; Bugs?: For bug reports, consult the following page on
- ; the World Wide Web:
- ;
- ; http://developer.apple.com/bugreporter/
- ;
- ;
- IF &TYPE('__MACTCP__') = 'UNDEFINED' THEN
- __MACTCP__ SET 1
-
- IF &TYPE('__MACTYPES__') = 'UNDEFINED' THEN
- include 'MacTypes.a'
- ENDIF
- IF &TYPE('__MIXEDMODE__') = 'UNDEFINED' THEN
- include 'MixedMode.a'
- ENDIF
- IF &TYPE('__APPLETALK__') = 'UNDEFINED' THEN
- include 'AppleTalk.a'
- ENDIF
-
- ;
- ;Developer Notes:
- ; 0. This MacTCP header replaces what used to be defined in the following header files
- ; MacTCPCommonTypes.h
- ; GetMyIPAddr.h
- ; MiscIPPB.h
- ; TCPPB.h
- ; UDPPB.h
- ;
- ; When the various control calls are made to the ip driver, you must set up a
- ; NewRoutineDescriptor for every non-nil completion routine and/or notifyProc parameter.
- ; Otherwise, the 68K driver code, will not correctly call your routine.
- ; 1. For ipctlGetAddr Control calls, use NewGetIPIOCompletionProc
- ; to set up a GetIPIOCompletionUPP universal procptr to pass as
- ; the ioCompletion parameter.
- ; 2. For the ipctlEchoICMP and ipctlLAPStats Control calls, use
- ; NewIPIOCompletion to set up a IPIOCompletionUPP universal procptr
- ; to pass in the ioCompletion field of the parameter block.
- ; 3. For TCPCreatePB Control calls, use NewTCPNotifyProc to set up a
- ; TCPNotifyUPP universal procptr to pass in the notifyProc field
- ; of the parameter block
- ; 4. For all of the TCP Control calls using the TCPiopb parameter block,
- ; use NewTCPIOCompletionProc to set up a TCPIOCompletionUPP
- ; universal procptr to pass in the ioCompletion field of the paramter
- ; block.
- ; 5. For UDBCreatePB Control calls, use NewUDPNotifyProc to set up a
- ; UDPNotifyUPP universal procptr to pass in the notifyProc field
- ; of the parameter block
- ; 6. For all of the UDP Control calls using the UDPiopb parameter block,
- ; use NewUDPIOCompletionProc to set up a UDPIOCompletionUPP
- ; universal procptr to pass in the ioCompletion field of the paramter
- ; block.
- ; 7. For all calls implementing a notifyProc or ioCompletion routine
- ; which was set up using a NewTCPRoutineProc call, do not call
- ; DisposeRoutineSDescriptor on the universal procptr until
- ; after the completion or notify proc has completed.
- ;
-
-
- ; MacTCP return Codes in the range -23000 through -23049
-
- inProgress EQU 1 ; I/O in progress
- ipBadLapErr EQU -23000 ; bad network configuration
- ipBadCnfgErr EQU -23001 ; bad IP configuration error
- ipNoCnfgErr EQU -23002 ; missing IP or LAP configuration error
- ipLoadErr EQU -23003 ; error in MacTCP load
- ipBadAddr EQU -23004 ; error in getting address
- connectionClosing EQU -23005 ; connection is closing
- invalidLength EQU -23006
- connectionExists EQU -23007 ; request conflicts with existing connection
- connectionDoesntExist EQU -23008 ; connection does not exist
- insufficientResources EQU -23009 ; insufficient resources to perform request
- invalidStreamPtr EQU -23010
- streamAlreadyOpen EQU -23011
- connectionTerminated EQU -23012
- invalidBufPtr EQU -23013
- invalidRDS EQU -23014
- invalidWDS EQU -23014
- openFailed EQU -23015
- commandTimeout EQU -23016
- duplicateSocket EQU -23017
- ; Error codes from internal IP functions
-
- ipDontFragErr EQU -23032 ; Packet too large to send w/o fragmenting
- ipDestDeadErr EQU -23033 ; destination not responding
- icmpEchoTimeoutErr EQU -23035 ; ICMP echo timed-out
- ipNoFragMemErr EQU -23036 ; no memory to send fragmented pkt
- ipRouteErr EQU -23037 ; can't route packet off-net
- nameSyntaxErr EQU -23041
- cacheFault EQU -23042
- noResultProc EQU -23043
- noNameServer EQU -23044
- authNameErr EQU -23045
- noAnsErr EQU -23046
- dnrErr EQU -23047
- outOfMemory EQU -23048
-
-
- BYTES_16WORD EQU 2 ; bytes per = 16, bit ip word
- BYTES_32WORD EQU 4 ; bytes per = 32, bit ip word
- BYTES_64WORD EQU 8 ; bytes per = 64, bit ip word
- ; 8-bit quantity
- ; typedef UInt8 b_8
-
- ; 16-bit quantity
- ; typedef UInt16 b_16
-
- ; 32-bit quantity
- ; typedef UInt32 b_32
-
- ; IP address is 32-bits
- ; typedef b_32 ip_addr
-
- ip_addrbytes RECORD 0
- addr ds.l 1 ; offset: $0 (0)
- ORG 0
- byte ds.b 4 ; offset: $0 (0)
- sizeof EQU * ; size: $4 (4)
- ENDR
- wdsEntry RECORD 0
- length ds.w 1 ; offset: $0 (0) ; length of buffer
- ptr ds.l 1 ; offset: $2 (2) ; pointer to buffer
- sizeof EQU * ; size: $6 (6)
- ENDR
- rdsEntry RECORD 0
- length ds.w 1 ; offset: $0 (0) ; length of buffer
- ptr ds.l 1 ; offset: $2 (2) ; pointer to buffer
- sizeof EQU * ; size: $6 (6)
- ENDR
- ; typedef unsigned long BufferPtr
-
- ; typedef unsigned long StreamPtr
-
-
- netUnreach EQU 0
- hostUnreach EQU 1
- protocolUnreach EQU 2
- portUnreach EQU 3
- fragReqd EQU 4
- sourceRouteFailed EQU 5
- timeExceeded EQU 6
- parmProblem EQU 7
- missingOption EQU 8
- lastICMPMsgType EQU 32767
- ; typedef unsigned short ICMPMsgType
-
- ; typedef b_16 ip_port
-
- ICMPReport RECORD 0
- streamPtr ds.l 1 ; offset: $0 (0)
- localHost ds.l 1 ; offset: $4 (4)
- localPort ds.w 1 ; offset: $8 (8)
- remoteHost ds.l 1 ; offset: $A (10)
- remotePort ds.w 1 ; offset: $E (14)
- reportType ds.w 1 ; offset: $10 (16)
- optionalAddlInfo ds.w 1 ; offset: $12 (18)
- optionalAddlInfoPtr ds.l 1 ; offset: $14 (20)
- sizeof EQU * ; size: $18 (24)
- ENDR
- ; csCode to get our IP address
-
- ipctlGetAddr EQU 15
-
-
- GetAddrParamBlock RECORD 0
- qLink ds.l 1 ; offset: $0 (0)
- qType ds.w 1 ; offset: $4 (4)
- ioTrap ds.w 1 ; offset: $6 (6)
- ioCmdAddr ds.l 1 ; offset: $8 (8)
- ioCompletion ds.l 1 ; offset: $C (12)
- ioResult ds.w 1 ; offset: $10 (16)
- ioNamePtr ds.l 1 ; offset: $12 (18)
- ioVRefNum ds.w 1 ; offset: $16 (22)
- ioCRefNum ds.w 1 ; offset: $18 (24)
- csCode ds.w 1 ; offset: $1A (26)
- ourAddress ds.l 1 ; offset: $1C (28) ; our IP address
- ourNetMask ds.l 1 ; offset: $20 (32) ; our IP net mask
- sizeof EQU * ; size: $24 (36)
- ENDR
- ; control codes
-
- ipctlEchoICMP EQU 17 ; send icmp echo
- ipctlLAPStats EQU 19 ; get lap stats
-
-
-
- ICMPParamBlock RECORD 0
- qLink ds.l 1 ; offset: $0 (0)
- qType ds.w 1 ; offset: $4 (4)
- ioTrap ds.w 1 ; offset: $6 (6)
- ioCmdAddr ds.l 1 ; offset: $8 (8)
- ioCompletion ds.l 1 ; offset: $C (12)
- ioResult ds.w 1 ; offset: $10 (16)
- ioNamePtr ds.l 1 ; offset: $12 (18)
- ioVRefNum ds.w 1 ; offset: $16 (22)
- ioCRefNum ds.w 1 ; offset: $18 (24)
- csCode ds.w 1 ; offset: $1A (26)
- params ds.w 11 ; offset: $1C (28)
- echoRequestOut ds.l 1 ; offset: $32 (50) ; time in ticks of when the echo request went out
- echoReplyIn ds.l 1 ; offset: $36 (54) ; time in ticks of when the reply was received
- echoedData ds rdsEntry ; offset: $3A (58) ; data received in responce
- options ds.l 1 ; offset: $40 (64)
- userDataPtr ds.l 1 ; offset: $44 (68)
- sizeof EQU * ; size: $48 (72)
- ENDR
-
-
- IPParamBlock RECORD 0
- qLink ds.l 1 ; offset: $0 (0)
- qType ds.w 1 ; offset: $4 (4)
- ioTrap ds.w 1 ; offset: $6 (6)
- ioCmdAddr ds.l 1 ; offset: $8 (8)
- ioCompletion ds.l 1 ; offset: $C (12)
- ioResult ds.w 1 ; offset: $10 (16)
- ioNamePtr ds.l 1 ; offset: $12 (18)
- ioVRefNum ds.w 1 ; offset: $16 (22)
- ioCRefNum ds.w 1 ; offset: $18 (24)
- csCode ds.w 1 ; offset: $1A (26)
- dest ds.l 1 ; offset: $1C (28) ; echo to IP address
- data ds wdsEntry ; offset: $20 (32)
- timeout ds.w 1 ; offset: $26 (38)
- options ds.l 1 ; offset: $28 (40)
- optLength ds.w 1 ; offset: $2C (44)
- icmpCompletion ds.l 1 ; offset: $2E (46)
- userDataPtr ds.l 1 ; offset: $32 (50)
- ORG 28
- lapStatsPtr ds.l 1 ; offset: $1C (28)
- ORG 54
- sizeof EQU * ; size: $36 (54)
- ENDR
-
- nbp_entry RECORD 0
- ip_address ds.l 1 ; offset: $0 (0) ; IP address
- at_address ds AddrBlock ; offset: $4 (4) ; matching AppleTalk address
- gateway ds.b 1 ; offset: $8 (8) ; TRUE if entry for a gateway
- valid ds.b 1 ; offset: $9 (9) ; TRUE if LAP address is valid
- probing ds.b 1 ; offset: $A (10) ; TRUE if NBP lookup pending
- afiller ds.b 1 ; offset: $B (11) ; Filler for proper byte alignment
- age ds.l 1 ; offset: $C (12) ; ticks since cache entry verified
- access ds.l 1 ; offset: $10 (16) ; ticks since last access
- filler ds.b 116 ; offset: $14 (20) ; for internal use only !!!
- sizeof EQU * ; size: $88 (136)
- ENDR
- Enet_addr RECORD 0
- en_hi ds.w 1 ; offset: $0 (0)
- en_lo ds.l 1 ; offset: $2 (2)
- sizeof EQU * ; size: $6 (6)
- ENDR
- arp_entry RECORD 0
- age ds.w 1 ; offset: $0 (0) ; cache aging field
- protocol ds.w 1 ; offset: $2 (2) ; Protocol type
- ip_address ds.l 1 ; offset: $4 (4) ; IP address
- en_address ds Enet_addr ; offset: $8 (8) ; matching Ethernet address
- sizeof EQU * ; size: $E (14)
- ENDR
- LAPStatsAddrXlation RECORD 0
- arp_table ds.l 1 ; offset: $0 (0)
- ORG 0
- nbp_table ds.l 1 ; offset: $0 (0)
- sizeof EQU * ; size: $4 (4)
- ENDR
- LAPStats RECORD 0
- ifType ds.w 1 ; offset: $0 (0)
- ifString ds.l 1 ; offset: $2 (2)
- ifMaxMTU ds.w 1 ; offset: $6 (6)
- ifSpeed ds.l 1 ; offset: $8 (8)
- ifPhyAddrLength ds.w 1 ; offset: $C (12)
- ifPhysicalAddress ds.l 1 ; offset: $E (14)
- AddrXlation ds LAPStatsAddrXlation ; offset: $12 (18)
- slotNumber ds.w 1 ; offset: $16 (22)
- sizeof EQU * ; size: $18 (24)
- ENDR
- ; number of ARP table entries
-
- ARP_TABLE_SIZE EQU 20
-
- NBP_TABLE_SIZE EQU 20 ; number of NBP table entries
- NBP_MAX_NAME_SIZE EQU 28
-
-
- ; Command codes
-
- TCPCreate EQU 30
- TCPPassiveOpen EQU 31
- TCPActiveOpen EQU 32
- TCPSend EQU 34
- TCPNoCopyRcv EQU 35
- TCPRcvBfrReturn EQU 36
- TCPRcv EQU 37
- TCPClose EQU 38
- TCPAbort EQU 39
- TCPStatus EQU 40
- TCPExtendedStat EQU 41
- TCPRelease EQU 42
- TCPGlobalInfo EQU 43
- TCPCtlMax EQU 49
-
- TCPClosing EQU 1
- TCPULPTimeout EQU 2
- TCPTerminate EQU 3
- TCPDataArrival EQU 4
- TCPUrgent EQU 5
- TCPICMPReceived EQU 6
- lastEvent EQU 32767
- ; typedef unsigned short TCPEventCode
-
-
- TCPRemoteAbort EQU 2
- TCPNetworkFailure EQU 3
- TCPSecPrecMismatch EQU 4
- TCPULPTimeoutTerminate EQU 5
- TCPULPAbort EQU 6
- TCPULPClose EQU 7
- TCPServiceError EQU 8
- lastReason EQU 32767
- ; typedef unsigned short TCPTerminationReason
-
- ; typedef unsigned short tcp_port
-
- ; ValidityFlags
-
- timeoutValue EQU $80
- timeoutAction EQU $40
- typeOfService EQU $20
- precedence EQU $10
- ; TOSFlags
-
- lowDelay EQU $01
- throughPut EQU $02
- reliability EQU $04
- TCPCreatePB RECORD 0
- rcvBuff ds.l 1 ; offset: $0 (0)
- rcvBuffLen ds.l 1 ; offset: $4 (4)
- notifyProc ds.l 1 ; offset: $8 (8)
- userDataPtr ds.l 1 ; offset: $C (12)
- sizeof EQU * ; size: $10 (16)
- ENDR
- TCPOpenPB RECORD 0
- ulpTimeoutValue ds.b 1 ; offset: $0 (0)
- ulpTimeoutAction ds.b 1 ; offset: $1 (1)
- validityFlags ds.b 1 ; offset: $2 (2)
- commandTimeoutValue ds.b 1 ; offset: $3 (3)
- remoteHost ds.l 1 ; offset: $4 (4)
- remotePort ds.w 1 ; offset: $8 (8)
- localHost ds.l 1 ; offset: $A (10)
- localPort ds.w 1 ; offset: $E (14)
- tosFlags ds.b 1 ; offset: $10 (16)
- precedence ds.b 1 ; offset: $11 (17)
- dontFrag ds.b 1 ; offset: $12 (18)
- timeToLive ds.b 1 ; offset: $13 (19)
- security ds.b 1 ; offset: $14 (20)
- optionCnt ds.b 1 ; offset: $15 (21)
- options ds.b 40 ; offset: $16 (22)
- userDataPtr ds.l 1 ; offset: $3E (62)
- sizeof EQU * ; size: $42 (66)
- ENDR
-
- TCPSendPB RECORD 0
- ulpTimeoutValue ds.b 1 ; offset: $0 (0)
- ulpTimeoutAction ds.b 1 ; offset: $1 (1)
- validityFlags ds.b 1 ; offset: $2 (2)
- pushFlag ds.b 1 ; offset: $3 (3)
- urgentFlag ds.b 1 ; offset: $4 (4)
- filler ds.b 1 ; offset: $5 (5) ; Filler for proper byte alignment
- wdsPtr ds.l 1 ; offset: $6 (6)
- sendFree ds.l 1 ; offset: $A (10)
- sendLength ds.w 1 ; offset: $E (14)
- userDataPtr ds.l 1 ; offset: $10 (16)
- sizeof EQU * ; size: $14 (20)
- ENDR
-
- ; for receive and return rcv buff calls
- ; Note: the filler in the following structure is in a different location than
- ; that specified in the Programmer's Guide.
- TCPReceivePB RECORD 0
- commandTimeoutValue ds.b 1 ; offset: $0 (0)
- markFlag ds.b 1 ; offset: $1 (1)
- urgentFlag ds.b 1 ; offset: $2 (2)
- filler ds.b 1 ; offset: $3 (3) ; Filler for proper byte alignment
- rcvBuff ds.l 1 ; offset: $4 (4)
- rcvBuffLen ds.w 1 ; offset: $8 (8)
- rdsPtr ds.l 1 ; offset: $A (10)
- rdsLength ds.w 1 ; offset: $E (14)
- secondTimeStamp ds.w 1 ; offset: $10 (16)
- userDataPtr ds.l 1 ; offset: $12 (18)
- sizeof EQU * ; size: $16 (22)
- ENDR
-
- TCPClosePB RECORD 0
- ulpTimeoutValue ds.b 1 ; offset: $0 (0)
- ulpTimeoutAction ds.b 1 ; offset: $1 (1)
- validityFlags ds.b 1 ; offset: $2 (2)
- filler ds.b 1 ; offset: $3 (3) ; Filler for proper byte alignment
- userDataPtr ds.l 1 ; offset: $4 (4)
- sizeof EQU * ; size: $8 (8)
- ENDR
- HistoBucket RECORD 0
- value ds.w 1 ; offset: $0 (0)
- counter ds.l 1 ; offset: $2 (2)
- sizeof EQU * ; size: $6 (6)
- ENDR
-
- NumOfHistoBuckets EQU 7
- TCPConnectionStats RECORD 0
- dataPktsRcvd ds.l 1 ; offset: $0 (0)
- dataPktsSent ds.l 1 ; offset: $4 (4)
- dataPktsResent ds.l 1 ; offset: $8 (8)
- bytesRcvd ds.l 1 ; offset: $C (12)
- bytesRcvdDup ds.l 1 ; offset: $10 (16)
- bytesRcvdPastWindow ds.l 1 ; offset: $14 (20)
- bytesSent ds.l 1 ; offset: $18 (24)
- bytesResent ds.l 1 ; offset: $1C (28)
- numHistoBuckets ds.w 1 ; offset: $20 (32)
- sentSizeHisto ds.b 7 * HistoBucket.sizeof ; offset: $22 (34)
- lastRTT ds.w 1 ; offset: $4C (76)
- tmrSRTT ds.w 1 ; offset: $4E (78)
- rttVariance ds.w 1 ; offset: $50 (80)
- tmrRTO ds.w 1 ; offset: $52 (82)
- sendTries ds.b 1 ; offset: $54 (84)
- sourchQuenchRcvd ds.b 1 ; offset: $55 (85)
- sizeof EQU * ; size: $56 (86)
- ENDR
- TCPStatusPB RECORD 0
- ulpTimeoutValue ds.b 1 ; offset: $0 (0)
- ulpTimeoutAction ds.b 1 ; offset: $1 (1)
- unused ds.l 1 ; offset: $2 (2)
- remoteHost ds.l 1 ; offset: $6 (6)
- remotePort ds.w 1 ; offset: $A (10)
- localHost ds.l 1 ; offset: $C (12)
- localPort ds.w 1 ; offset: $10 (16)
- tosFlags ds.b 1 ; offset: $12 (18)
- precedence ds.b 1 ; offset: $13 (19)
- connectionState ds.b 1 ; offset: $14 (20)
- filler ds.b 1 ; offset: $15 (21) ; Filler for proper byte alignment
- sendWindow ds.w 1 ; offset: $16 (22)
- rcvWindow ds.w 1 ; offset: $18 (24)
- amtUnackedData ds.w 1 ; offset: $1A (26)
- amtUnreadData ds.w 1 ; offset: $1C (28)
- securityLevelPtr ds.l 1 ; offset: $1E (30)
- sendUnacked ds.l 1 ; offset: $22 (34)
- sendNext ds.l 1 ; offset: $26 (38)
- congestionWindow ds.l 1 ; offset: $2A (42)
- rcvNext ds.l 1 ; offset: $2E (46)
- srtt ds.l 1 ; offset: $32 (50)
- lastRTT ds.l 1 ; offset: $36 (54)
- sendMaxSegSize ds.l 1 ; offset: $3A (58)
- connStatPtr ds.l 1 ; offset: $3E (62)
- userDataPtr ds.l 1 ; offset: $42 (66)
- sizeof EQU * ; size: $46 (70)
- ENDR
- TCPAbortPB RECORD 0
- userDataPtr ds.l 1 ; offset: $0 (0)
- sizeof EQU * ; size: $4 (4)
- ENDR
- TCPParam RECORD 0
- tcpRtoA ds.l 1 ; offset: $0 (0)
- tcpRtoMin ds.l 1 ; offset: $4 (4)
- tcpRtoMax ds.l 1 ; offset: $8 (8)
- tcpMaxSegSize ds.l 1 ; offset: $C (12)
- tcpMaxConn ds.l 1 ; offset: $10 (16)
- tcpMaxWindow ds.l 1 ; offset: $14 (20)
- sizeof EQU * ; size: $18 (24)
- ENDR
- TCPStats RECORD 0
- tcpConnAttempts ds.l 1 ; offset: $0 (0)
- tcpConnOpened ds.l 1 ; offset: $4 (4)
- tcpConnAccepted ds.l 1 ; offset: $8 (8)
- tcpConnClosed ds.l 1 ; offset: $C (12)
- tcpConnAborted ds.l 1 ; offset: $10 (16)
- tcpOctetsIn ds.l 1 ; offset: $14 (20)
- tcpOctetsOut ds.l 1 ; offset: $18 (24)
- tcpOctetsInDup ds.l 1 ; offset: $1C (28)
- tcpOctetsRetrans ds.l 1 ; offset: $20 (32)
- tcpInputPkts ds.l 1 ; offset: $24 (36)
- tcpOutputPkts ds.l 1 ; offset: $28 (40)
- tcpDupPkts ds.l 1 ; offset: $2C (44)
- tcpRetransPkts ds.l 1 ; offset: $30 (48)
- sizeof EQU * ; size: $34 (52)
- ENDR
- ; typedef StreamPtr * StreamPPtr
-
- TCPGlobalInfoPB RECORD 0
- tcpParamPtr ds.l 1 ; offset: $0 (0)
- tcpStatsPtr ds.l 1 ; offset: $4 (4)
- tcpCDBTable ds.l 1 ; offset: $8 (8) <-- really an array of length one
- userDataPtr ds.l 1 ; offset: $C (12)
- maxTCPConnections ds.w 1 ; offset: $10 (16)
- sizeof EQU * ; size: $12 (18)
- ENDR
-
-
- TCPiopb RECORD 0
- fill12 ds.b 12 ; offset: $0 (0)
- ioCompletion ds.l 1 ; offset: $C (12)
- ioResult ds.w 1 ; offset: $10 (16)
- ioNamePtr ds.l 1 ; offset: $12 (18)
- ioVRefNum ds.w 1 ; offset: $16 (22)
- ioCRefNum ds.w 1 ; offset: $18 (24)
- csCode ds.w 1 ; offset: $1A (26)
- tcpStream ds.l 1 ; offset: $1C (28)
- create ds TCPCreatePB ; offset: $20 (32)
- ORG 32
- open ds TCPOpenPB ; offset: $20 (32)
- ORG 32
- send ds TCPSendPB ; offset: $20 (32)
- ORG 32
- receive ds TCPReceivePB ; offset: $20 (32)
- ORG 32
- close ds TCPClosePB ; offset: $20 (32)
- ORG 32
- abort ds TCPAbortPB ; offset: $20 (32)
- ORG 32
- status ds TCPStatusPB ; offset: $20 (32)
- ORG 32
- globalInfo ds TCPGlobalInfoPB ; offset: $20 (32)
- ORG 102
- sizeof EQU * ; size: $66 (102)
- ENDR
-
- UDPCreate EQU 20
- UDPRead EQU 21
- UDPBfrReturn EQU 22
- UDPWrite EQU 23
- UDPRelease EQU 24
- UDPMaxMTUSize EQU 25
- UDPStatus EQU 26
- UDPMultiCreate EQU 27
- UDPMultiSend EQU 28
- UDPMultiRead EQU 29
- UDPCtlMax EQU 29
-
- UDPDataArrival EQU 1
- UDPICMPReceived EQU 2
- lastUDPEvent EQU 32767
- ; typedef unsigned short UDPEventCode
-
- ; typedef unsigned short udp_port
-
- ; for create and release calls
- UDPCreatePB RECORD 0
- rcvBuff ds.l 1 ; offset: $0 (0)
- rcvBuffLen ds.l 1 ; offset: $4 (4)
- notifyProc ds.l 1 ; offset: $8 (8)
- localPort ds.w 1 ; offset: $C (12)
- userDataPtr ds.l 1 ; offset: $E (14)
- endingPort ds.w 1 ; offset: $12 (18)
- sizeof EQU * ; size: $14 (20)
- ENDR
- UDPSendPB RECORD 0
- reserved ds.w 1 ; offset: $0 (0)
- remoteHost ds.l 1 ; offset: $2 (2)
- remotePort ds.w 1 ; offset: $6 (6)
- wdsPtr ds.l 1 ; offset: $8 (8)
- checkSum ds.b 1 ; offset: $C (12)
- filler ds.b 1 ; offset: $D (13) ; Filler for proper byte alignment
- sendLength ds.w 1 ; offset: $E (14)
- userDataPtr ds.l 1 ; offset: $10 (16)
- localPort ds.w 1 ; offset: $14 (20)
- sizeof EQU * ; size: $16 (22)
- ENDR
- ; for receive and buffer return calls
- UDPReceivePB RECORD 0
- timeOut ds.w 1 ; offset: $0 (0)
- remoteHost ds.l 1 ; offset: $2 (2)
- remotePort ds.w 1 ; offset: $6 (6)
- rcvBuff ds.l 1 ; offset: $8 (8)
- rcvBuffLen ds.w 1 ; offset: $C (12)
- secondTimeStamp ds.w 1 ; offset: $E (14)
- userDataPtr ds.l 1 ; offset: $10 (16)
- destHost ds.l 1 ; offset: $14 (20) ; only for use with multi rcv
- destPort ds.w 1 ; offset: $18 (24) ; only for use with multi rcv
- sizeof EQU * ; size: $1A (26)
- ENDR
- UDPMTUPB RECORD 0
- mtuSize ds.w 1 ; offset: $0 (0)
- remoteHost ds.l 1 ; offset: $2 (2)
- userDataPtr ds.l 1 ; offset: $6 (6)
- sizeof EQU * ; size: $A (10)
- ENDR
-
-
- UDPiopb RECORD 0
- fill12 ds.b 12 ; offset: $0 (0)
- ioCompletion ds.l 1 ; offset: $C (12)
- ioResult ds.w 1 ; offset: $10 (16)
- ioNamePtr ds.l 1 ; offset: $12 (18)
- ioVRefNum ds.w 1 ; offset: $16 (22)
- ioCRefNum ds.w 1 ; offset: $18 (24)
- csCode ds.w 1 ; offset: $1A (26)
- udpStream ds.l 1 ; offset: $1C (28)
- create ds UDPCreatePB ; offset: $20 (32)
- ORG 32
- send ds UDPSendPB ; offset: $20 (32)
- ORG 32
- receive ds UDPReceivePB ; offset: $20 (32)
- ORG 32
- mtu ds UDPMTUPB ; offset: $20 (32)
- ORG 58
- sizeof EQU * ; size: $3A (58)
- ENDR
-
- ENDIF ; __MACTCP__
-
-
