64-Bit CP Data Areas
and Control Blocks
z/VM Ver 4, Rel 2.0
Programming Interface Information:
These web pages primarily document information that is NOT intended to be used as a Programming Interface of z/VM.
These web pages also document intended Programming Interfaces
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64-Bit CP Control Blocks, A to Z
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ACABK - Map CASBKs at beginning of VEXBK. ACCBK - Initial file system access block ACIPARMS - ACCESS CONTROL INTERFACE ACOBK - User Accounting Record Format ACPBK - CP Access Pointer Block ACSBK - CP Access Block ACTBK - ISFC CP Application activation ADDIN - CP ADD-on INitialization Routines ADSR - Symptom Record ADSRCMPS - Symptom Record ADSRDBST - Symptom Record ADSRROSD - Symptom Record ADSR5ST - Symptom Record AEBK - Asynchronous Event Block AFFBK - AFFinity management control BlocK ALCBK - Access-List Control Block ALEBK - Access List Entry ALET - Access List Entry Token ALOC - DASD VOLUME ALLOCATION BLOCK ALOCEXT - DASD allocation record mapping ALSBK - Access List Services control ALTREC - ALERT RECORDING RECORD AMSG - Asynchronous Event Message AMTE - ASIT Management Table Entry for AMTW - Asynchronous Message Task Work AOFPARM - Parameter list for HCPACUOF AONPARM - Parameter list for HCPACUON AREXBK - Queue entry containing a pending ARIBK - Access Real Subsystem Information ARMGE - Access Real Subsystem Message ARSDT - Access Real Subsystem Data Area ARSPL - Access Real Subsystem Parameters ARUBK - Access Real Subsystem Unsolicited ARUSE - Access Real Subsystem Unsolicited ASA64 - AUXILIARY STORAGE ADDRESS TABLE ASBK - Map the Associate Request Block ASCBK - Address-Space-Control Block ASCE - Address-Space-Control Element ASDBK - Address Space Dependent Block ASIBK - Address Space Information Block ASMBK - PTRM Address Space Management ASPBK - Active Spool File Block for *SPL ASRBK - Assert monitor call parameter ASTE - ASN-Second-Table Entry ATCBK - ATTACH COMMAND BLOCK A0LBK - Diagnose A0 (subcode x'24') list A0UBK - Diagnose A0 (subcode x'24') list BELBK - Block I/O entry list BIOPG - DASD Block I/O Storage Management BIOPL - Block I/O Parameter List BITMP - Bit Map Control Block BKIBK - Block I/O Block for DIAGNOSE BLEBK - CP application interface table BLEFM - CP application interface table BLEHD - CP application interface table BLKIO - *BLOCKIO Device Connection Data BMPBK - Bit map control block BMSBK - BUFFER MANAGEMENT SERVICE CONTROL BOXBK - LOGO BLOCK BPLBK - *BLOCKIO parameter list dsect BPQBK - BUFFER PENDING QUEUE BLOCK CAABK - CP-use Address space Allocation CABUFFER - Channel Adapter Buffer CACBK - Virtual CTC Adapter Control Block CALBK - Cluster Allocation List Block CAPBK - Connection Block for Advanced CARBK - ISFC CP Application CASBK - Map Contiguous Available Slots CBIBK - Control Block Identifiers and CCED - APPC/VM CONNECTION COMPLETE CCHREC - VM/XA MAPPING OF THE S/370 CCTBK - Communications Control Table CCWTT - Channel Program Translation CCWTTE - Channel Program Translation CDPFX - Prefix CCW arument mapping CFEBK - Map the HCPIODCW resident data CFGLF - CONFIGURATION BLOCK. CFNLF - CONFIGURATION NAME TABLE. CFREC - *CONFIG Configuration Record CHCBK - CHANNEL CLASS BLOCK CHGBK - External Symbol Dictionary Change CHNDX - CHANNEL INDEXING BLOCK CHPBK - SPXTAPE Channel Program Block CHRBK - DEVICE / SUBCHANNEL INDEX CINBK - Callers information block. CKIBK - SYSTEM CHECK POINT INTERFACE CKPBK - SYSTEM CHECK POINT CONTROL BLOCK CLNBK - Monitor Command Line Block CMDBK - Command Table Entry Block CMPBK - Component Id Block CNNBK - Connectivity (aka ISFC) address CNODE - Collision node for MDC hash CNUBK - USER DATA MAPPING FOR *IDENT COMBK - Console Communications Control COMBUFF - Buffer between VM/CSE Comm V.M. CONBK - APPCVM CONNECT BLOCK CONDF - Syntax statement definition area CONWK - Configuration File Work Area COPYSYST - Copy of Shared Systems Table CPABK - CPUBK ANCHOR BLOCK CPCBK - CHANNEL PROGRAM CONTROL BLOCK CPEBK - CP TASK EXECUTION BLOCK CPECSRV - CONNECTION PENDING EXTENDED DATA CPED - CONNECTION PENDING EXTENDED DATA CPEFASI - CONNECTION PENDING EXTENDED DATA CPEFASIS - CONNECTION PENDING EXTENDED DATA CPEFCOR - CONNECTION PENDING EXTENDED DATA CPEFLUW1 - CONNECTION PENDING EXTENDED DATA CPEFLUW2 - CONNECTION PENDING EXTENDED DATA CPEFMH5 - CONNECTION PENDING EXTENDED DATA CPEPIP - CONNECTION PENDING EXTENDED DATA CPEPIPMP - CONNECTION PENDING EXTENDED DATA CPESGIDV - CONNECTION PENDING EXTENDED DATA CPIBK - CP information data area overlays CPTBK - Channel program initialization CPTCA - See PLAS version for details. CPUBK - CPU DATA BLOCK CPVOL - System Volume List Entry CPVWK - LOCK/UNLOCK Command work area CRDREC - CHANNEL REPORT WORD ERROR RECORD CRWBK - CHANNEL REPORT WORD BLOCK CSEBUFBK - CSEBUFBK buffer layout CSEEBFBK - CSL buffer block for ECKD devices CSEEHDBK - CSL header record for ECKD CSEHDRBK - CSE header record on each CSE CSESCTBK - VM/CSE SPOOL SYNCRONIZATION TRACE CSESDTBK - VM/CSE SPOOL DIAGNOSE TRACE ENTRY CSETTPTR - CSE Trace Table Pointers CSEVRQBK - Cross System Link V=R Device CSFBK - CHANGE SPOOL FILE ROUTINE CSLPL - Console macro parameter list CSPBK - SPOOL Command Communications CSSENTRY - IUCV System service attribute CTCBK - ISFC Link Extension for CTCA CTCPGTBL - ISFC Link Extension for CTCA CTF - DASD Count, Key and Data field CTRBK - Fast CCW Translation BlocK CUIBK - CONTROL UNIT INFORMATION BLOCK CUIRR - CUIR Message Task Request DALBK - Dumped Access List Block DAPPC - Directory APPCPASS Security DAWBK - DATATRACE TYPE DATA WORKAREA DBCBK - Diagnose X'BC' file descriptions DBCWK - DASD Block I/O work block DBEBK - ISFC Directory Broadcast entry DBHBK - ISFC Directory Broadcast header DBIRQ - DASD BLOCK I/O SSCH REQUEST DATA DCHBK - Diagnose Control Header DCMPI - Define Command Program Interface DCPU - Directory CPU Block DCRBK - DELAYED CONNECT REQUEST BLOCK DCTBL - Device Characteristics Table DDCBK - Diagnose 'DC' Control Block DDEV - DIRECTORY DEVICE DEFINITION BLOCK DDRREC - DYNAMIC RECONFIGURATION RECORD DD4PARM0 - ALTERNATE USER SUPPORT INTERFACE DD8PARM0 - Parameter List Dsect for HCPSFB DEARG - Define Extent CCW argument DEDBK - Dynamic Exit Definition Block DE4PL - DIAGNOSE X'E4' Parameter List DFDA - FBA Define Extent data area DFIR - DUMP FILE INFORMATION RECORD DFIZ - DUMP FILE INFORMATION RECORD DFIZCPU - DUMP FILE INFORMATION RECORD DFMBK - Dump file map record DFRMP - DDEV Frame Map DFXBK - Define Extent Parameter DF8PARM - Diagnose X'F8' Parameter List DGDBK - Directory generic data block DGNBK - Diagnose Table Entry Block DGRPM - Directory POSIX group member DGSBK - Directory generic string block DHDR - Directory header block DIOBK - Dynamic I/O control block. DIUCV - DIRECTORY IUCV BLOCK DLSBK - Data Link State Block DLUBK - Dynamic Load/Unload Block DMPINREC - VM/370 SYSTEM PRODUCT DUMP DNSA - DIRECTORY NSS/DCSS AUTHORIZATION DNXBK - Directory index block DPLID - DIAGNOSE Parameter List DPRM - Dump Parameter List DPSBK - Dasd Programming Services Block DRBK - CP Data Request Block DRCBK - DASD RECOVERY BLOCK DRMBK - Delayed Response Message Block DRWBK - DASD Read/Write Channel Program DSCBK - Demand Scan Control Block DSGR - Directory supplementary group IDs DSIBK - Dump Space Information Area DSLBK - DISJOINT STORAGE LIST DSSBK - Data Space Services Block. DSTBK - Parameter / work area for DEFINE DSVBK - DiSpatch Vector BlocK DTCBK - Detach Command Control Block DTFBK - DATATRACE TRACE RECORD FORMAT DTLBK - DATALINK SOURCE DUCT - Dispatchable Unit Control Table DUNDX - DIRECTORY USER INDEX BLOCK DVIENTRY - DASD Virtual I/O Parameter List DVIOP - DASD Virtual I/O Parameter List DVMD - GUEST VIRTUAL MACHINE DIRECTORY DVTRK - DASD Virtual TRacK list node DXDA - Define Extent data area DXLPL - DIAGNOSE X'278' (XLINK) Parameter DX1BK - Minidisk extent index level 1. DX2BK - Minidisk extent index level 2. D88PARM0 - Diagnose 88 parameter list EASIT - External-Address-Space-Identifica ECBBK - Event Control Block EMSBK - EMERGENCY SIGNAL SIGP TASK BLOCK EREXTCST - CHANNEL PROGRAM DSECT BLOCK EREXTEST - CHANNEL PROGRAM DSECT BLOCK EREXTFST - CHANNEL PROGRAM DSECT BLOCK EREXT2ST - CHANNEL PROGRAM DSECT BLOCK ERSADDR - ERROR RECOVERY SPECIFICATION ERSTBL - ERROR RECOVERY SPECIFICATION ESDBK - External Symbol Dictionary Block EVTBK - ANCHOR FOR PROCESSOR LOCAL EXCBK - DIAGNOSE X'280' exec() block EXCVROBJ - DIAGNOSE X'280' exec() block EXDBK - exec() data block EXPBK - EXPOSURE BLOCK EXPQUENT - EXPOSURE BLOCK EXQBK - exec() request block user data EXRBK - exec() remote data map block EXTBK - Extent Block FASBK - VMDUMP File Address Space FCTBK - Fast CCW Translation BlocK FILID - File identification table FINBK - FLOATING EXTERNAL INTERRUPT FIOBK - FORMATTED I/O BLOCK FLSPT - Spool-to-Tape list of files to FMASK - File Mask Equates FMLRC - VOLUME LABEL RECORD FORMS - System spool output forms and FPXSA - Floating Point Extended Save Area FREBK - FREE STORAGE BLOCK FRMTE - FRAME TABLE ENTRY FRUBK - FRUREC - FSATE - FIXED STORAGE ASSIGNMENT TABLE FSBK - CP File Status Block FSCBK - FSDBK - Free Storage Data Block FSHBK - CP File Status Head FTPBK - FOOT-PRINT BLOCK F2IDAL - Format-2 IDAW Mapping GALPL - Generalized Associative Lookup GCCW - GUEST CHANNEL CONTROL WORD GRBK - Guest response block GSDBK - GENERAL SYSTEM DATA BLOCK GSRBK - GUEST SURVIVAL RECORDING BLOCK GSXBK - Cross system communication block HALBK - Host-ART lookaside block HCCW - HOST CHANNEL CONTROL WORD HCIBK - Hardware Console Integration HDPBK - Host DAT table Programming area HDPQPTRA - Host DAT table Programming area HDRREC - COMMON HEADER FOR ERROR RECORDS HFOBK - Monitor I/O Domain Hi-Frequency HFPBK - Monitor Processor Domain Hi-Freq HFUBK - Monitor User Domain Hi-Frequency HFYBK - Monitor System Domain HLQBK - Harware Loader Queue Block HRLBK - Human Readable Label Table Block HSABK - Hardware System Storage Control HSHAV - Minidisk Cache Collision Node IASIT - Internal-Address-Space-Identifica ICLBK - Indirect Call Locator Block ICRBK - Indirect Call Request Block IDAL - INDIRECT DATA ADDRESS LIST IDHBK - Spool Image Library Directory IDMBK - Spool Image Library Directory IDSBK - ISFC ID segment table IDSEGENT - ISFC ID segment table IDSLTENT - ISFC ID segment table IDTPL - *IDENT internal routine parameter IFSNT - INTERPRETATION FACILITY IMGBK - Image library/NLS Message IMHBK - Spool Image Library Member Header IOCM - I/O Completion Block IOIP - INPUT/OUTPUT INTERRUPTION CODE IOPBK - I/O Passthrough Block IORBK - I/O Request and Response Block IOWBK - DATATRACE TYPE IO WORKAREA IPARM - IPARML - IUCV/APPC parameter list and IPARMLX - APPC CONNECT PLIST EXTENSION IPLBK - IPL Command Work Buffer IPLREC - System Initialization (IPL) IPMBK - IP MultiCast Frame structure IPMENTRY - IP MultiCast Frame structure IPNBK - IP Node block IPNMC - IP Node block IPNXM - IP Node block IPTRGMAP - Map IPTRGCLS from IPARML COPY IRBLK - INTERRUPTION RESPONSE BLOCK IRCBK - *IDENT Resource Communication IRCVRGID - *IDENT Resource Communication IRCVROBJ - *IDENT Resource Communication IRMBK - INTENSIVE RECORDING MODE BLOCK ISFDEVTB - Definition tables for Cross ISFEXTAB - Definition tables for Cross ISFNAMTB - Definition tables for Cross ISFSYSTB - Definition tables for Cross ISFVOLTB - Definition tables for Cross ISFXLSTB - Definition tables for Cross ISMBK - HCPISM message text ITRBK - Host DAT Table Iterator Control IUCVB - IUCV CONTROL BLOCK IUSBK - IUCV WORK AREA MAPPING MACRO IUUBK - IUCV USERID AUTHORIZATION BLOCK IXBLK - IUCV DEFERRED EXECUTION BLOCK LABK - Map the Load Anchor Block LANBK - Virtual LAN block LBPBK - LOADBUF Parameter Block LBXBK - Language Block Extension LCDA - Locate data area LCKBK - LOCK BLOCK LCKLF - CFLF LOCK TABLE (LCK) LCRBK - Locate Record Parameter LDCBK - ISFC Line Driver Constants LDDBK - LOGICAL DISPLAY DEVICE SIMULATION LDVBK - ISFC Link Device Extension LEDA - Locate Record Extended data area LGFBK - LOGOFF control block LGNBK - LOGON work buffer LGPBK - HCPUSODC and HCPUSORF Parameter LKBK - Minidisk LINK Block LKIWD - Defer-lock (I/O) "Lockword" LKSBK - Linkage Stack block LKWRD - Defer-lock "lockword" LMMWK - "LOCATE in memory" command work LNGBK - Language Information Block LNKBK - ISFC Link Definition Block LOCBK - Locate (FBA) Parameter LOGMS - LOGON MESSAGE BLOCK LQWBK - LOCATE CMDBK and QUERY CPCMDS LRARG - Locate Record CCW argument LRBK - Map the Load Request Block LRDA - Locate Record data area LRFBK - LOCKED RELEASED FRAME BLOCK LSBLOCK - Library Statistics Block LSOBJ - LOGICAL SUBCHANNEL OBJECT LSRBK - LOCAL SYSTEM REQUEST BLOCK LUNBK - LU Name COntrol Block MBEBK - ISFC Mailbox entry block MCFBK - Trace Service Tool Monitor Call MCHREC - MACHINE CHECK ERROR RECORD MCKBK - MACHINE CHECK DESCRIPTOR BLOCK MCPBK - Monitor CPVOL Paging/Spooling MCRBK - Machine Check Record Block MCVBK - VIRTUAL MACHINE CHECK BLOCK MDAS - MDAS maps an area in the TCMBK MDCBK - Storage area for SET MDC/Q MDC MDEADENT - ISFC Message Descriptor Block MDEBFENT - ISFC Message Descriptor Block MDEBK - ISFC Message Descriptor Block MDGBK - MONDIAG control block MDISK - Mini-disk Control Block MDRREC - MISCELLANEOUS DATA RECORD MESIX - Message Repository Contents MESMS - Message Repository Contents MESPN - Message Repository Contents MESP1 - Message Repository Contents MEXBK - MULTIPLE EXPOSURE BLOCK MEXENTRY - MULTIPLE EXPOSURE BLOCK MIHBK - MISSING INTERRUPT HANDLER INFO MIHDR - MISSING INTERRUPT HANDLER HEADER MIOBJ - MISSING INTERRUPT OBJECT MIRREC - 370 MODE MISSING INTERRUPT RECORD MITREC - 370/XA MODE MISSING INTERRUPT MLDBK - Mapping List Definition Block. MLDENTRY - Mapping List Definition Block. MLEBK - Member List Entry Block MLTBK - Multi-Level Table definition MMABK - ISFC Device Extension for MMC MMCBK - ISFC Link Extension for MMC MMCPGTBL - ISFC Link Extension for MMC MMLBK - Monitor Message List MONEQ - Monitor Equate Symbols MONSK - Monitor SEEKs Mapping MPEBK - Minidisk pool extent block. MPLBK - Map Parameter List BlocK. MRQBK - Diagnose 98 Multiple Request MRQFCNLK - Diagnose 98 Multiple Request MSABK - Map of Slot Allocation MSDBK - Monitor Send Block MSGBK - MESSAGE BLOCK MAPPING MACRO MSMPR - HCPMSM ParameteR passing block. MSTBK - MESSAGE TEXT DATA BLOCK MTEBK - MONITOR TRANSACTION-END DATA MUC_COM_TMon - User Control Block MUCBK - Monitor User Control Block MWBK - Multiple address space (MAS) Work MWTBK - Monitor Writer Control Record NAMBK - TRSOURCE NAME TABLE NDMBK - Network Device Message Block NEDBK - Node Element Descriptor Block NEQBK - Node Element Qualifier Block NICBK - Virtual Network Interface Card NIDBK - Virtual Network Interface Device NODBK - ISFC Node description block NSABK - NSS/DCSS AUTHORIZATION BLOCK NSCPR - NSDBK - DEFSEG/DEFSYS parameter control NSGBK - GENERAL INTERFACE CONTROL BLOCK NSSBK - SAVESEG/SAVESYS parameter control NSUBK - Auxillary Storage Management OBJSTMT - Various object deck record OBRREC - OUTBOARD RECORDING RECORD OFBK - CP Open File Block OPCTB - OPERATOR CONSOLE DEVICE NUMBER OPNBK - ISFC CP Application open control ORBLK - OPERATION REQUEST BLOCK MAPPING PAGBK - Page I/O DSECT Block PAGG - ESAME Page Table Entry PAG39 - ESA/390 Page Table Entry PAG64 - Page Table Entry PCCBK - PROCESSOR CONTROLLER SERVICE CALL PCDBK - PROCESSOR CONTROLLER DIAGNOSE PCRBK - PROCESSOR CONTROLLER REQUEST PCSBK - PROCESSOR CONTROLLER STATUS BLOCK PDEBK - PATH DESCRIPTOR ENTRY PDSBK - Partitioned Data Set Block PEDBK - Product Enablement Data Block PFKPL - Program Function Key Parameter PFMBK - PAGEABLE FREE MANAGMENT BLOCK PFUNC - CP Program Function Key anchor PFXPG - PREFIX PAGE FOR ALL HOST CPU'S PF2PG - PREFIX PAGE FOR ALL HOST CPU'S PGEBK - Page Allocation Management Block PGM64 - Page Management Block PGS64 - PAGE STATUS TABLE ENTRY PIDAWBK - Paging I/O Format 2 IDAW for PIOBK - Paging I/O CCW packages. PIRBK - Page Interrupt Return control PLSBK - PROCESSOR LOCAL STORAGE BLOCK PPDBK - Paged PGMBK Data block PPFBK - PSEUDO PAGE FAULT STACK BLOCK PPLBK - Product Parameter List Block PPRLG - Pending Page Release Log PRLOG - layout for prolog at beginning of PRMBK - HCPJRLIT call parameter list PROBK - PROTECT BLOCK PRQHD - PERSYS Persistent SYSPERM Free PSF - CHANNEL PROGRAM DSECT BLOCK PSFBK - PURGE SPOOL FILE CONTROL BLOCK PSGBK - POSIX supplementary GIDs Block PSIBK - Previous System Image block PSYBK - Persistent System Permanent Free PTESET - Map an area in the TCMBK for a PTHBK - ISFC Path description block PTRMB - Page Table Resource Management PTTBK - Page Translation (HCPPTZMT) PURBK - Minidisk Cache Purge block PWDBK - Block to store journaling PXIBK - POSIX IDs Block QALBK - Query Alloc Block QDGBL - V-Disk Global Control Block QDIO - Queued Direct I/O Control Block QDISK - Q-Disk Control Block QHDBK - Query Spool Files Response QPXBK - Interface for POSIX ID query QSFBK - QUERY SPOOL FILES DESCRIPTOR QUEBK - Queue Control Block RALOCCST - CHANNEL PROGRAM DSECT BLOCK RALOCEST - CHANNEL PROGRAM DSECT BLOCK RALOCFST - CHANNEL PROGRAM DSECT BLOCK RCCBK - RCPU DATA AREA MAPPING RCDBK - READ CONFIGURATION DATA BLOCK RCPTE - REFERENCE AND CHANGE PRESERVATION RCWBK - CURRENT REAL CHANNEL CONTROL RDCBK - Real Device Characteristics Block RDEV - REAL DEVICE CONTROL BLOCK RDLBCST - CHANNEL PROGRAM DSECT BLOCK RDLBEST - CHANNEL PROGRAM DSECT BLOCK RDLBFST - CHANNEL PROGRAM DSECT BLOCK RECBK - RECORDING RECORD FORMAT BLOCK REFBK - Page References Services REFENTRY - Page References Services REGBK - User Exit Registration Block REQBK - Request block RLDBK - Relocation Dictionary Block RPABK - Parameter list for HCPRPA RQHDR - SAVBK Return Queue Header Block RQPARM - The Parameter List transmitted RSAMP - REAL STORAGE MANAGEMENT DATA AREA RSEBK - Reset Event Block RSHBK - RSPBK Header Block RSPBK - REAL SPOOL DEVICE BLOCK RSSBK - RECORDING SYSTEM SERVICE BLOCK RTEBK - Region-Table Entry RTHBK - RECORDING TABLE HEADER BLOCK RTVBK - CP Program Function Key Retrieve SABCM - SOFT ABEND COMMON AREA SALBK - Slot Allocation Data Block SAMBK - SNAPPED AREA'S MAP BLOCK SAVBK - CALL WITH SAVEAREA BLOCK SBILIST - Synchronous Block I/O Parameter SBIOP - Synchronous Block I/O Parameter SCABK - System Control Area for SCFBK - System Config File Parsing plist SCHIB - SUBCHANNEL INFORMATION BLOCK SCMBK - SUBCHANNEL MEASUREMENT BLOCK SCTBK - SUBSYSTEM TABLE HEADER BLOCK SCTLF - CFLF SUBSYSTEM CONNECT TABLE SCUBK - Security symbol table control SDBBK - ISFC Send Data Buffer block SDBLSENT - ISFC Send Data Buffer block SDDATA - ref TCMBK steal info for Main stg SDFBK - SYSTEM DATA FILE BLOCK SDLBK - SPOOLING DATA LOCATOR BLOCK SDMBK - SNAP DATA MAP BLOCK SDMCM - Common Data Area for Storage SDPL - SNAP DATA PARAMETER LIST SDRREC - STATISTICAL DATA RECORDING BLOCK SECBK - An element of the SECONDARY SEGG - ESAME Segment Table Entry SEGG - ESAME Segment Table Entry SEGTB64 - SEGMENT TABLE SEG37 - Segment Table Entry for 370 SEG39 - ESA/390 - Segment Table Entry SEG64 - SEGMENT TABLE ENTRY SEPPAG1 - Printer separator page definition SEPPAG2 - Printer separator page definition SEPTRL - Printer separator page definition SFBLOK - VM/SP 370 SPOOL FILE CONTROL SFNDX - CHECKPOINT SPOOL FILE POINTERS SFXBK - SOFTWARE EXTERNAL INTERRUPT SGIOP - Synchronous General I/O SGPBK - Segment Space/Saved System SGTBK - SAVED GUEST TIMERS BLOCK SHOBK - Set System Characteristics Data SHPBK - Map/Generate CSE Sys Definition SHPQITEM - VM Cross-System Requests SHQBK - SPOOL HOLD QUEUE SHRBK - SHARE BLOCK SIABK - Spool Id Allocation Map SIDBK - SYSTEM ID LIST SIEBK - SIE STATE DESCRIPTOR BLOCK SILBK - Spool 3800 Image Load Block SI1BK - SIE STATE DESCRIPTION (format 1) SI2BK - SIE STATE DESCRIPTOR BLOCK SKRBK - STORAGE KEY RECORD BLOCK SLDBK - map-Save-List Definition BlocK. SLDINPAG - map-Save-List Definition BlocK. SLDPAGER - map-Save-List Definition BlocK. SLHREC - SUBCHANNEL LOGOUT ERROR RECORD SLMBK - System LAN Management block SLPBK - Service-call Logical Processor SLTBK - Save-List Task BlocK. SNABK - SNA Resource Block SNDBK - *BLOCKIO's IUCV SEND Request SNSBK - SENSE DATA BLOCK SNSID - CHANNEL PROGRAM DSECT BLOCK SNSID - SENSE ID Data Mapping SNTBK - System Name Table Block SOTBK - SPOOL OPTIONS TABLE ENTRY BLOCK SPABK - SPOOL FILE ALLOCATION BLOCK SPDBK - SPOOL FILE DATA PAGE BLOCK SPFBK - SPOOL FILE DESCRIPTOR (OR SPGBK - Spool File Get Block SPIBK - Space Permission Information SPLINK - VM/SP 370 SPOOL FILE DATA BLOCK SPMBK - SPOOL FILE MAP PAGE BLOCK SPRBK - Spool File Reply Block SPTBK - SPTAPE and SPXTAPE 'Spool to SPXBK - Interface for POSIX ID set SRBBK - Symptom Record Building Parameter SRMBK - SYSTEM RESOURCE MANAGEMENT BLOCK SRTBK - SYSTEM RESOURCE TABLE ENTRY BLOCK SR3BK - Symptom Record Primary Symptom SR3REGS - Symptom Record Primary Symptom SR3RETC - Symptom Record Primary Symptom SR3RIDSS - Symptom Record Primary Symptom SR5BK - Symptom Record Section Five SSABK - static save area block SSBDF - Syntax subdefinition description SSCBK - SYSTEM SERVICE CONTROL BLOCK SSDBK - SYSTEM SMOOTHED DATA BLOCK SSMBK - SNAP SAVEAREAS MAP BLOCK SSPBK - Pointer block to SSBDF blocks SSQBK - SPXTAPE Section Quorum Block STADF - Syntax state definition area STCONFIG - Address-Space-Control Block STD - Architected version of the STDBK - SYSTEM TERMINATION DATA BLOCK STDG - Architected version of the ESAME STHLF - SUBSYSTEM TABLE HEADER BLOCK STLBK - SEGMENT TABLE ENTRY LIST BLOCK STLTE - Segment Table List Block Table STPBK - SHARED-TAPE CONTROL BLOCK SUBBK - Subpool Data Area Block SVGBK - Linkage savearea, longreg/fullreg SVHBK - Common linkage savearea header SXIDABK - DIAGNOSE X'64' SEGMENT EXTENDED SXODABK - DIAGNOSE X'64' SEGMENT EXTENDED SYMLH - Symbol LOCATE Header Block SYMPT - Symbol LOCATE Pointer Block SYMTB - Symbol Table Entry SYNBK - SYNCHRONIZING LOCK CONTROL BLOCK SYNCBUFF - Synchronization Buffer SYNDF - Syntax definition description SYSCM - SYSTEM COMMON AREA S0CCW - SPOOLing Format 0 Channel Control S1CCW - SPOOLing Format 1 Channel Control TAPBK - SPXTAPE Tape Drive Control Block TBFBK - Trace service tool Buffer Format TBTBK - Traceback table TCHBK - Track Cache Hash block TCHSTDFM - Track Cache Hash block TCMBK - Full Track Cache Main Control TDHBK - TRACE SERVICE TOOL DIAGNOSE READ TDRBK - TRACE SERVICE TOOL DIAGNOSE READ THRBK - Throttle Control Block TIC_STK_LMAP - OF FORWARD TIC STACK TICENT - TIC Entry TICST - MAPPING OF FORWARD TIC STACK TKTBK - SPXTAPE File Control Information TLB - TLB Entry (31 bit addresses) TOKDF - Syntax token definition area TPCBK - TAPE PATHING CONTROL BLOCK TPEBK - TAPE CONTROL BLOCK TPLBK - TAPE LABEL CONTROL BLOCK TRCBK - Traceid block TRDBK - TRACEID/TRACESET DISPLAY CHAIN TRGBK - ISFC CP Application target TRPBK - TRACE TRAP BLOCK TRQBK - TIMER REQUEST BLOCK TRSBK - TRACE SET BLOCK TRWBK - TRACE Work Block TRXBK - TRACE EXTENSION BLOCK TSABK - TRSAVE definition block TSDBK - TRACE SERVICE DASD BLOCK TSKBK - Task Control Block TSTBK - Trace Service Tool Block TTABK - Table of Trace Entry Codes TTEBK - TRACE TABLE ENTRY FORMAT TTPBK - TRACE TABLE PAGE FORMAT TTSBK - TRACE TABLE SAVE ENTRY FORMAT TTYFLG - HCPTYI AND HCPTYO PARAMETERS TXCCM - TRSOURCE COMMON DATA AREA TXLPL - PARAMETER LIST FOR TRCBK CHAIN TZABK - Time Zone Anchor Block TZDBK - Time Zone Definition Block TZIBK - Time Zone Interval Block T64LB - TLB64 Entry (64 bit addresses) UALBK - User Alias Block UDCTL - HCPUDU Data Block UFORM - System spool output forms and UIDBK - Monitor Userid Control Block UNLODBUF - CHANNEL PROGRAM DSECT BLOCK UOPAG - Page one of ESAME PSA USVOL - User volume descriptor USXBK - User Security Extension Block UTRENT - Untranslation Entry UWKPG - INDICATE USER data block UZPAG - PREFIX STORAGE AREA - MACHINE VDEV - VIRTUAL DEVICE CONTROL BLOCK VDSBK - VIRTUAL DEVICE SIMULATION BLOCK VDUBK - Virtual Machine Dump Block VECBK - Guest Vector Facility Control VEXBK - Volume EXtent block VFCBK - VIRTUAL FORMS BUFFER CONTROL VFPBK - Vector Facility Paramaters VINBK - VMDUMP invocation block VIOMI - Virtual I/O Management VIUBK - VDEV I/O Assist Utilization Block VMCBLOK - VMCF COMMUNICATIONS BLOCK VMCMHDR - VMCF COMMUNICATION MESSAGE HEADER VMCPARM - VMCF COMMUNICATIONS PARAMETER VMDBK - VIRTUAL MACHINE DEFINITION BLOCK VNPBK - HCPVINOP extended parameter list VOPBK - HCPVOP simulation fetch/store VPG64 - VIRTUAL PAGE BLOCK VPLBK - VARY Command Syntax Plist VPXBK - VIRTUAL PRINTER EXTENSION BLOCK VRCHAIN - V=R RESERVED FRAME STACK POINTER VRDCBLOK - VIRTUAL/REAL DEVICE VRRBK - HCPVRR message text VRSBK - V=R RECOVERY STORAGE MANAGEMENT VRYBK - VARY Command Control area VSATB - VECTOR SAVE AREA TABLE VSMBK - Vtam Service Machine control VSPBK - VIRTUAL SPOOLING DEVICE BLOCK VUDBK - Vestigial User Data Block WALOCCST - CHANNEL PROGRAM DSECT BLOCK WALOCEST - CHANNEL PROGRAM DSECT BLOCK WALOCFST - CHANNEL PROGRAM DSECT BLOCK WDATA - vSIE common DAta area mapping WEBBK - Work Element Block WEIBK - Work Element Identifier Block WIDBK - Work Indirect Data address BlocK WRMBK - Warmstart workarea overlay WRTLBCST - CHANNEL PROGRAM DSECT BLOCK WRTLBEST - CHANNEL PROGRAM DSECT BLOCK WRTLBFST - CHANNEL PROGRAM DSECT BLOCK WSDIRECT - vSIE shadow-table directory WSDIRENT - vSIE shadow-table directory XBLBK - XA buffer list block. XCRBK - CP Exit Call Request Block XCTBK - CP Exit Control Block XDRBK - Expanded Storage Directory Block XITBK - CP Exit Block XITPL - Exit Plist XLDBK - eXtent List Definition BlocK. XLDENTRY - eXtent List Definition BlocK. XSTMG - Expanded storage management data XSUBK - Expanded Storage Usability Map X0FFB - Parm list pointers for exit 0FFB X00E0 - Parm list pointers for exit 00E0 X00E1 - Parm list pointers for exit 00E1 X11C0 - Parm list pointers for exit 11C0 X11FF - Parm list pointers for exit 11FF X1100 - Parm list pointers for exit 1100 X1101 - Parm list pointers for exit 1101 X1110 - Parm list pointers for exit 1110 X117F - Parm list pointers for exit 117F X1200 - Parm list pointers for exit 1200 X1201 - Parm list pointers for exit 1201 X1210 - Parm list pointers for exit 1210 X3FE8 - Parm list pointers for exit 3FE8 X4400 - Parm list pointers for exit 4400 X4407 - Parm list pointers for exit 4407 ZLCBK - LOGO FILE TABLE BLOCK ZLEBK - LOGO FILE LIST ENTRY BLOCK ZLXBK - LOGO FILE EXTENSION BLOCK ZPLBK - LOGO FILE PARM LISTS ZPMBK - ZONE PARAMETER BLOCK ZSBBK - Storage mapping for the results ZSCBS - HCPZSC BASES= plist
Copyright IBM Corporation, 1990, 2001