z/VM: TCP/IP Programmer's Reference - z/VM - IBM

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z/VMTCP/IP Level 3A0Programmer’s ReferenceVersion3Release1.0SC24-5983-00
Page 1: z/VMTCP/IP Level 3A0Programmer’s
Page 5 and 6: |||ContentsPreface . . . . . . . .
Page 7 and 8: PINGreq . . . . . . . . . . . . . .
Page 9: Accessing a Service . . . . . . . .
Page 12: “Chapter 2. C Sockets Application
Page 15 and 16: Syntax Diagram DescriptionRequired
Page 17 and 18: Summary of ChangesThis section desc
Page 19 and 20: Chapter 1. General Programming Info
Page 21 and 22: General Programming Information►(
Page 23 and 24: Chapter 2. C Sockets Application Pr
Page 25 and 26: Socket AddressA socket address is d
Page 27: sockets. In the AF_IUCV domain, the
Page 30 and 31: C Sockets Application Program Inter
Page 38 and 39: C Socket ReferenceTable 2. C Socket
Page 40 and 41: accept()accept()#include #include i
Page 42 and 43: ind()#include #include int bind(s,
Page 44 and 45: ind()EAFNOSUPPORTEADDRINUSEEINVALto
Page 46 and 47: connect()#include #include int conn
Page 48 and 49: connect()EINVALEISCONNENETUNREACHET
Page 50 and 51: fcntl()Description: The operating c
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gethostbyaddr()searches the HOSTS A
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gethostid()gethostid()See Also: get
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getibmsockopt()#include #include #i
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getnetent()getnetent()#include stru
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getprotobynumber()#include struct p
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getservbyport()The getservbyport()
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||||||||||||||getsockopt()#include
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getsockopt()SO_OOBINLINESO_REUSEADD
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givesocket()subtasknamereservedas y
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inet_addr()inet_addr()#include unsi
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inet_network()#include unsigned lon
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ioctl()SIOCGIFMETRICGets the networ
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maxdesc()EFAULTEALREADYEINVALENOMEM
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ead()readv()Return Values: If succe
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ecv()EBADFEFAULTEWOULDBLOCKIndicate
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ecvmsg()select()msg_iov Specifies a
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select()A socket is ready for readi
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selectex()ecbptrPoints to the event
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sendmsg()sendto()Description: The s
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sethostent()sethostent()int sethost
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setibmsockopt()SO_IGNOREINCOMINGPUS
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setsockopt()setsockopt()#include #i
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setsockopt()|The following options
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sockdb_sock_debug()ParameteronoffDe
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shutdown()socket()v 0 ends communic
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socket()Once an application has rec
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takesocket()EBADFtcperror()EFAULTEI
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write()writev()See Also: connect(),
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C Socket TCP Client/** Put the serv
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C Socket TCP Server}/** Receive the
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C Socket UDP Clientint argc;char **
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Pascal LanguageData StructuresProgr
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Pascal Languageconnection. You spec
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Pascal LanguageRAWIPpacketsDELIVERE
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Pascal LanguageBytesDeliveredIndica
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Pascal LanguageTcpWaitOpen are avai
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Pascal LanguageThe notifications ar
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Pascal LanguageThe following table
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Pascal LanguageAddUserNoteThe AddUs
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GetHostNumberprocedure EndTcpIp;ext
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GetNextNoteprocedure GetNextNote(va
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IsLocalHostHOSTloopbackSpecifies on
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MonQueryMonQuery returns, Length is
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RawIpCloseReturnCodeIndicates the s
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RawIpSendprocedure RawIpSend(Protoc
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SayCalReLA R13,PASCSAVELA R1,VMCFPA
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SayProTyParameterProtocolDescriptio
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TcpCloseprocedure TcpClose(Connecti
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TcpFReceive, TcpReceive, and TcpWai
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TcpFSend, TcpSend, and TcpWaitSendT
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TcpNameChangeIf required, this proc
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TcpOpen and TcpWaitOpenvvvvvvvvvvvv
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TcpStatusvTCPipSHUTDOWNFor a descri
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UdpOpenParameterLocalSocketConnInde
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UdpSendFor a description of Pascal
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Sample Pascal ProgramDropEmulation;
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Sample Pascal Program(Note.NewState
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VMCF InterfaceV1 DS XV2 DS XFUNC DS
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VMCF InterfaceTable 16. Available V
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VMCF InterfaceTable 18. VMCF TCPIP
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VMCF InterfaceFUNC: SENDVADA: 0LENA
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VMCF InterfaceTCPIP responds with R
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VMCF InterfaceABORTtcpThe ABORTtcp
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VMCF InterfaceTCPIP responds with t
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VMCF InterfaceFUNC: SENDVADA: 0LENA
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VMCF InterfaceThe VMCF transaction
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VMCF InterfaceFUNC: SENDJOBNAME: Na
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VMCF InterfaceFUNC: SENDJOBNAME: Na
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IUCV SocketsSocket Programming with
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IUCV SocketsYour program responds b
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IUCV SocketsNO MORE CCBSNO CCB!!!!Y
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IUCV SocketsIUCV Socket Call Syntax
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ACCEPTANSBUFPoints to a buffer to c
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CONNECTCONNECTThe CONNECT call is u
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GETCLIENTIDOffset Name Length Comme
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GETSOCKNAMEbound. If the socket is
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GIVESOCKETvvvvvTo pass a socket, th
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IOCTLTable 21. Values for cmd Argum
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READ, READVOffset Name Length Comme
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SELECT, SELECTEXbitmask = X'0000000
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SENDOffset Name Length Comments20 *
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SETSOCKOPTOffset Name Length Commen
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SOCKETOffset Name Length Comments12
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LASTERRNOLASTERRNOAs explained in
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RPCs(Begin)│───────
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RPCsreceiving processes receive the
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RPCsenum clnt_stat {RPC_SUCCESS=0,
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auth_destroy()authPoints to authent
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clnt_broadcast()#include enum clnt_
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clnt_control()Description: The clnt
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clnt_geterr()clnterrpPoints to a cl
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clnt_sperrno()Description: The clnt
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clntudp_create()#include CLIENT *cl
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pmap_getport()#include u_shortpmap_
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pmap_unset()Description: The pmap_u
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svc_getcaller()svc_getcaller()#incl
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svc_unregister()svc_unregister()#in
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svcerr_systemerr()#include voidsvce
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xdr_accepted_reply()#include bool_t
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xdr_bytes()Description: The xdr_byt
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xdr_enum().xdr_float()error = callr
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xdr_opaque()#include bool_txdr_opaq
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xdr_reference()#include bool_txdr_r
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xdr_u_int()#include bool_txdr_u_int
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xdr_vector()basepnelemelemsizexdr_e
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xdrrec_endofrecord()xdrrec_endofrec
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Sample RPC ProgramsSample RPC Progr
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RPC Raw Data StreamRPC Raw Data Str
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RPC Raw Data Stream250 z/VM: TCP/IP
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X Window System InterfaceFigure 29
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X Window System InterfaceIdentifyin
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X Window System InterfaceGLOBAL TXT
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X Window System InterfaceTable 27.
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X Window System InterfaceManipulati
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X Window System InterfaceHandling W
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X Window System InterfaceHandling E
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X Window System InterfaceX Authoriz
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X Window System Interfaceintracompo
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X Window System InterfaceAthena Wid
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X Window System Interfacefollowing
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Xlib Sample Program* the CENV group
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Athena Widget Sample Program*/}XtAp
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Kerberos Authentication Systemrealm
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Kerberos Authentication SystemFigur
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Kerberos Routines ReferenceKerberos
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krb_kntoln()ParameteradlnameDescrip
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krb_mk_safe()long krb_mk_safe(in, o
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krb_rd_priv()krb_rd_req()See the KR
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krb_recvauth()int krb_recvauth(opti
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krb_sendauth()Sample Kerberos Progr
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Kerberos Clientsizeof(hp->h_addr));
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Kerberos Server}if (listen(s, 10) <
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Kerberos Server324 z/VM: TCP/IP Pro
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SNMP Agent Distributed Program Inte
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SNMP Agent Distributed Program Inte
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DPIdebug()fDPIparse()Parameter Desc
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mkDPIresponse()Description: The mkD
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mkDPItrap()sizeof(unsigned long), &
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pDPIpacket()The packet_type field c
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The DPISAMPLE Program (Sample DPI S
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Client Sample Program/* Jun 1992 -
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Client Sample Programstatic void is
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Client Sample Program}case ONE_TRAP
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Client Sample Programvar_value_len
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Client Sample Programprintf(" Retur
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Client Sample Program}sprintf(temp_
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Client Sample Programbreak;case 5:
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Client Sample Program}data = mkDPIl
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Client Sample Programuse_iucv = TRU
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Client Sample Program}DO_ERROR("ini
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SMTP Virtual Machine InterfacesSMTP
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SMTP Virtual Machine Interfaces►
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SMTP Virtual Machine InterfacesIf S
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SMTP Virtual Machine InterfacesvThe
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SMTP Virtual Machine InterfacesSome
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SMTP Virtual Machine InterfacesPath
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SMTP Virtual Machine InterfacesVERB
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SMTP Virtual Machine Interfacesveri
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SMTP Virtual Machine InterfacesTabl
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SMTP Virtual Machine InterfacesTabl
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SMTP Virtual Machine Interfacesv Fo
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SMTP Virtual Machine Interfaces382
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||||||||||||||SMTP Virtual Machine
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SMTP Virtual Machine InterfacesOutp
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SMTP Virtual Machine InterfacesBeca
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SMTP Virtual Machine InterfacesThe
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Telnet Session Connection ExitTelne
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Telnet Printer Management ExitInter
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FTP Server Exitv- connection is clo
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FTP Server ExitReturn code from exi
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FTP Server ExitDirectory TypeWorkin
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||FTP Server ExitChange Directory P
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404 z/VM: TCP/IP Programmer’s Ref
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Pascal Return CodesTable 86. Pascal
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Explanatory Notes408 z/VM: TCP/IP P
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C API System Return CodesTable 87.
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C API System Return Codes412 z/VM:
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Well-Known Port AssignmentsTable 88
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Well-Known Port Assignments416 z/VM
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RFCs|RFC Title Author1033 Domain Ad
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RFCsGovernment Systems, Inc.Attn: N
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Abbreviations and Acronyms|HIPPIHig
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Abbreviations and Acronyms424 z/VM:
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programs and other programs (includ
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agent. As defined in the SNMP archi
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checksum. The sum of a group of dat
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doubleword. A contiguous sequence o
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Information Management System (IMS)
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media access control (MAC). The met
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modulation on a different frequency
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esponse unit (RU). In SNA, a messag
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Time Sharing Option (TSO). An opera
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End Usev z/VM: CP Command and Utili
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GETPEERNAME (IUCV) 183getprotobynam
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RawIpReceive (Pascal) 120RawIpSend
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TCP/IP initialization and terminati
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xdr_reference() 237xdr_rejected_rep
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Readers’ Comments — We’d Like
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