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Programming Interface Information:
This page documents intended Programming Interfaces that allow the customer to write programs to obtain the services of z/VM. |
FCBSECT
Control Block Contents
FCBSECT DSECT
Cross Reference (Contains links to field and bit definitions)
FCBSECT Prolog
Name : CMSCB
Description: Simulated OS Control Blocks
DSECT : FCBSECT
Function : FCBSECT consists of the CMS file control block
(FCB) used for file management under CMS, the
simulated OS job file control block (JFCB),
input/output block (IOB), and data extent block
(DEB). FCBSECT is dynamically allocated from
CMS free storage each time the FILEDEF command
is issued.
FCBSECT Control Block Content
FCBSECT DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure FCBSECT Simulated OS Control Blocks 0000 0 Bitstring 1 FCBINIT (0) - INTERESTING TIDBITS .... 1... FCBOPCB X'08' - OPEN ACQUIRED THIS CMS BLOCK .... .1.. FCBPERM X'04' - PERMANENT CONTROL BLOCK .... ..1. FCBBATCH X'02' - SPECIAL BATCH DATA SET .... ...1 FCBCATML X'01' - CONCATENATED MACLIB DATA SET ...1 .... FCBOS X'10' FCB FOR OS FORMATTED DISK ..1. .... FCBDOSL X'20' CONCATENATED DOSLIB DATA SET .1.. .... FCBCATLD X'40' CONCATENATED OS LOADLIB 1... .... FCBDID X'80' ASSOCIATE DDNAME WITH ENTIRE DISK FOR DISKID USAGE 0000 0 Address 4 FCBNEXT - AL3(NEXT CMSCB) 0004 4 Address 4 FCBPROC - A(SPECIAL PROCESSING ROUTINE) 0008 8 Character 8 FCBDD - DATA DEFINITION NAME 0010 16 Character 8 FCBOP - CMS OPERATION 0018 24 Dbl-Word 8 IHAJFCB (0) - *** JOB FILE CONTROL BLOCK *** 0018 24 Bitstring 1 JFCBDSNM (0) - 44 BYTES, DATA SET NAME 0018 24 Character 8 FCBDSNAM - DATA SET NAME 0020 32 Character 8 FCBDSTYP - DATA SET TYPE ..1. .1.. FCBPRPU FCBDSTYP+4 - PRINTER/PUNCH COMMAND LIST 0028 40 Bitstring 1 FCBTBSP (0) 2 BYTES, TAPE BACKSPCE COUNT 0028 40 Character 2 FCBDSMD - DATA SET MODE 002A 42 Character 2 FCBDSMDC - Saved concat data set mode 002C 44 Signed 4 FCBBUFF - A(INPUT-OUTPUT BUFFER) 0030 48 Signed 4 FCBBYTE - DATA COUNT 0034 52 Character 1 FCBFORM - FILE FORMAT: FIXED/VARIABLE RECS 0035 53 Bitstring 1 FCBFLG - =FSCBFLG flag byte for extended plist bit 0036 54 Bitstring 1 FCBFLG2 - =FSCBFLG2 extended plist flag byte 0037 55 Bitstring 1 FCBOTYP - OPEN intent (R,W,X,N) 0038 56 Signed 4 FCBREAD - N'BYTES ACTUALLY READ 003C 60 Signed 4 FCBITEM - EXTENDED PLIST ITEM COUNT. 0040 64 Signed 4 FCBCOUT - EX. PLIST RECORDS / PHYSICAL BLK. 0044 68 Signed 4 FCBWPTR - EXTENDED PLIST WRITE PTR. 0048 72 Signed 4 FCBRPTR - EXTENDED PLIST READ PTR. 004C 76 Bitstring 1 FCBDEV - DEVICE TYPE CODE .... .... FCBDUM 0 - DUMMY DEVICE .... .1.. FCBPTR 4 - PRINTER .... 1... FCBRDR 8 - READER .... 11.. FCBCON 12 - CONSOLE TERMINAL ...1 .... FCBTAP 16 - TAPE ...1 .1.. FCBDSK 20 - DISK ...1 1... FCBPCH 24 - PUNCH ...1 11.. FCBCRT 28 - CRT ..1. .... FCBVSAM 32 - VSAM 004D 77 Bitstring 1 FCBRFMT - --> Working Recording Format FCBRFMT is defined for a tape file only. It is a TAPEIO recording format code denoting the recording format in effect with the file. While no file is open, it simply reflects the recording format request from the FILEDEF, which may be a nonspecific recording format code. While a file is open, though, it is always a specific recording format code -- the one indicated by the FILEDEF specification in conjunction with the capabilities of the device. See also FCBOFMT. 004E 78 Bitstring 1 FCBOFMT --> Original Recording Format FBCOFMT is defined only for a tape file. It is set by DMSFLO when the Filedef command is issued and should NEVER be changed anywhere else. This means that we can ALWAYS restore the original recording format after it has been changed. When the tape file is not open, FCBRFMT=FCBOFMT unless an Open error occurred, in which case the value of FCBRFMT is unpredictable. 004F 79 Bitstring 1 * - RESERVED 0050 80 Signed 2 FCBRECL - DCB LRECL AT OPEN TIME 0052 82 Bitstring 1 IOBIOFLG - I/O FLAGS 0053 83 Bitstring 1 FCBDCBCT - NO. OF DCB'S USING THIS FCB 0054 84 Signed 4 FCBR13 - SAVEAREA VECTOR R13 0058 88 Address 4 FCBKEYS - A(DDS IN'CORE KEY TABLE) 005C 92 Address 4 FCBPDS - A(PDS IN-CORE DIRECTORY) 0060 96 Bitstring 1 JFCBMASK (8) - VARIOUS MASK BITS 0068 104 Character 1 JFCBCRDT (3) - DATA SET CREATION DATE (YDD) 006B 107 Character 1 JFCBXPDT (3) - DATA SET EXPIRATION DATE (YDD) 006E 110 Bitstring 1 JFCBIND1 - INDICATOR ONE 006F 111 Bitstring 1 JFCBIND2 - INDICATOR TWO 1... .... JFCMOD X'80' - DISP MOD specified on FILEDEF command. .1.. .... JFCOLDF X'40' - DISP OLD ON FILEDEF .... 1... JFCLRCLX X'08' - LRECL=X specified/implied .... .1.. JFCLIBSV X'04' - Lib Dataserver usage noted by OPEN (CMS usage differs from OS/MVS) .... ..1. JFCEXTND X'02' - EXTEND specified on OPEN macro (This flag is used only for the duration of OPEN processing - CMS usage differs from OS/MVS) .... ...1 JFCM4FLG X'01' - This is a filemode number 4 file (CMS usage differs from OS/MVS) 0070 112 Bitstring 1 JFCBUFNO - NUMBER OF BUFFERS 0071 113 Bitstring 1 JFCBFTEK (0) - BUFFERING TECHNIQUE 0071 113 Bitstring 1 JFCBFALN - BUFFER ALIGNMENT 0072 114 Signed 2 JFCBUFL - BUFFER LENGTH 0074 116 Bitstring 1 JFCEROPT - ERROR OPTION 0075 117 Bitstring 1 JFCKEYLE - KEYLENGTH 0076 118 Bitstring 1 * - ---NOT USED--- 0077 119 Bitstring 1 JFCLIMCT (3) - BDAM SEARCH LIMIT 007A 122 Bitstring 1 FCBDSORG (0) - DATA SET ORGANIZATION 007A 122 Bitstring 1 JFCDSORG (2) - 007C 124 Bitstring 1 FCBRECFM (0) - RECORD FORMAT 007C 124 Bitstring 1 JFCRECFM - 007D 125 Bitstring 1 JFCOPTCD - OPTION CODES 007E 126 Signed 2 FCBBLKSZ (0) - BLOCK SIZE 007E 126 Signed 2 JFCBLKSI - 0080 128 Signed 2 FCBLRECL (0) - LOGICAL RECORD LENGTH 0080 128 Signed 2 JFCLRECL - 0082 130 Bitstring 1 FCBIOSW - I/O OPERATION INDICATOR 1... .... FCBCLOSE X'80' - DURING "CLOSE" .1.. .... FCBMASTR X'40' - Master FCB for Concatenation ..1. .... FCBPROCC X'20' - GOTO FCBPROC DURING CLOSE ...1 .... FCBPROCO X'10' - GOTO FCBPROC DURING OPEN .... 1... FCBCASE X'08' - ON=LOWER CASE CONSOLE I/O .... .1.. FCBPVMB X'04' - PUT-MOVE-VAR-BLK .... ..1. FCBIOWR X'02' - WRITE/PUT .... ...1 FCBIORD X'01' - READ/GET 0083 131 Bitstring 1 FCBIOSW2 - I/O OPERATION INDICATORS .... ...1 FCBMVPDS X'01' - SW FOR MOVEFILE WITH PDS OPTION .... ..1. FCBMMV X'02' MOVE PDS SWITCH FOR FIND .... .1.. FCBBYSVC X'04' The function currently in control was invoked via SVC. Used by routines that are called during FEOV processing. .... 1... FCBMVFIL X'08' Movefile is active ...1 .... FCBCLEAV X'10' - LEAVE positioning on Close ..1. .... FCBCRERD X'20' - REREAD positioning on Close .1.. .... FCBTCLOS X'40' A CLOSE TYPE T was done 1... .... FCBWRTSW X'80' INDICATE DCB OPEN FOR WRITE 0084 132 Bitstring 1 DEBLNGTH (0) - L'DEB IN DBLW WORDS 0084 132 Signed 4 * - ---NOT USED--- 0088 136 Dbl-Word 8 IHADEB (0) - *** DATA EXTENT BLOCK *** 0088 136 Address 4 DEBTCBAD - A(MOVE-MODE USER BUFFER) 008C 140 Signed 4 SEBSAV DYNAMIC SAVE FOR RET ADDR FOR SEB (OS I/O SIM) 0090 144 Bitstring 1 DEBOFLGS (4) - DATA SET STAUS FLAGS 0094 148 Bitstring 1 DEBOPATB (4) - OPEN/CLOSE OPTION BYTE 0098 152 Bitstring 1 IOBFLG (0) - (START OF IOBPREFIX FOR NORMAL SCH) .... .... IOBBFLG 0 - DISPLACEMENT OF IOB FLAG IN IOB .1.. .... IOBOUT X'40' - "WRITE,PUT" IN PROGRESS ..1. .... IOBIN X'20' - "READ,GET" IN PROGRESS ...1 .... IOBUPD X'10' - "QSAM PUTX" IN PROCESS 0098 152 Address 4 IOBNXTAD - A(NEXT BUFFER TO BE USED) 009C 156 Signed 4 IOBECB - ECB FOR QSAM NORMAL SCHEDULING 00A0 160 Signed 4 IHAIOB (0) - *** INPUT/OUTPUT BLOCK *** 00A0 160 Bitstring 1 DEBDEBID (0) - DEB IDENTIFICATION 00A0 160 Address 4 DEBDCBAD - A(DATA CONTROL BLOCK) 00A4 164 Bitstring 1 IOBECBCC (0) - ECB COMPLETION CODE .... 11.. IOBBECBC 12 - DISPLACEMENT OF ECB CODE IN IOB .... 11.. IOBBECBP 12 - DISPLACEMENT OF ECB PTR IN IOB 00A4 164 Address 4 IOBECBPT - A(EVENT CONTROL BLOCK) 00A8 168 Bitstring 1 IOBFLAG3 (0) - I/O ERROR FLAG ...1 .... IOBBCSW 16 - DISPLACEMENT OF CSW IN IOB 00A8 168 Bitstring 1 IOBCSW (8) - LAST CCW STORED(I.E., RESIDUAL COUNT) 00B0 176 Address 4 IOBSTART - X'ID-NEXT BUFFER',AL3(INITIAL BUFFER) 00B4 180 Address 4 IOBDCBPT - A(DATA CONTROL BLOCK) 00B8 184 Bitstring 1 IOBEND (0) - END-OF-INPUT/OUTPUT BLOCK 00B8 184 Signed 4 FCBMEMBR (2) OS PDS MEMBER NAME 00C0 192 Signed 4 FCBOSFST POINTER TO OS FST 00C4 196 Signed 4 FCBOSDSN POINTER TO OS DSNAME BLOCK 00C8 200 Signed 4 FCBXTENT - NUMBER OF ITEMS IN EXTENT 00CC 204 Address 4 FCBTEOV - ADDRESS OF TEOVEXIT ROUTINE. 00D0 208 Address 4 FCBTSAVE - ADDRESS OF SYSTEM REGISTER SAVE AREA FOR TEOVEXIT. 00D4 212 Bitstring 1 FCBFLAG1 - MISC. FLAG BITS. 1... .... FCBTEOVS X'80' TAPE END-OF-VOLUME EXIT AVAILABLE .1.. .... FCBTEOVA X'40' TEOV EXIT IS ACTIVE. ..1. .... FCBMVOL X'20' PROCESSING MULTIVOLUME FILE ...1 .... FCBVSECT X'10' PROCESSING VOLIDS FROM A VOLSECT .... 1... FCBMTCAN X'08' TAPE MOUNT CANCELED FROM DMSTVS Bits used for SFS directory-resident files: .... .1.. FCBSPCHK X'04' FSWRITE tracks file's SFS filespace usage .... ..1. FCBDIR X'02' this file is on an SFS directory .... ...1 FCBERASE X'01' erase file when it is closed: this flag is used ONLY for SFS directory files 00D5 213 Bitstring 1 FCBVCTR - VOLID COUNTER The following field has two uses: It used as the volume sequence number for tape and as the original blocksize saved by DMSSOP for Console 00D6 214 Signed 2 FCBVSEQ TAPE VOLUME SEQUENCE NUMBER 11.1 .11. FCBCNBLK FCBVSEQ Console Original Blocksize 00D8 216 Signed 4 FCBALT ALTERNATE TAPE DRIVE TAPID Or temp save of fcbosfst for dmssop 00DC 220 Address 4 FCBTVIPL DMSTVI PLIST ADDRESS 00E0 224 Address 4 FCBSYSPA SYSPARM STRING ADDRESS 00E4 228 Signed 2 FCBSYSPL SYSPARM STRING LENGTH (DWORDS) 00E6 230 Signed 2 FCBSYSPB SYSPARM STRING LENGTH (BYTES) 1... 1... FCBDISP IHADEB-FCBINIT Displacement of FCB address 00E8 232 Bitstring 1 FCBFLAG3 - 1... .... FCBFMAST X'80' FCB filemode was asterisk .1.. .... FCBUSASI X'40' Buffer Offset Flag bit for ANSI DMSSOP will define an FCB for any required global library if the user has not defined one. When the DCB is closed DMSOSC checks this flag to decide whether to clear the FCB ..1. .... FCBSCLR X'20' Do Filedef SCLEAR for this DDNAME ...1 .... FCBLIBSV X'10' Use RMS to call Tape Library Dataserver .... 1... FCBLRCLX X'08' LRECL=X specified in FILEDEF .... .1.. FCBLRCLM X'04' OPEN FCBMERGE reset the DCBLRECL X'02' reserved for future use .... ...1 FCBOSSIM X'01' File needs true OS Sim limits 00E9 233 Bitstring 1 FCBBUFOF - BUFFER OFFSET (0-99) FOR ANSI 00EA 234 Bitstring 1 FCBRSRV1 RESERVED for future use 00EB 235 Bitstring 1 FCBLBOM Saved first char of dataset name 00EC 236 Signed 4 FCBVCOUT Number of variable length records read into a block by QSAM 00F0 240 Bitstring 1 FCBFLAG4 - 1... .... FCBTXTL X'80' CONCATENATED TXTLIB DATA SET .1.. .... FCBLRI X'40' Logical Record Interface used ..1. .... FCBBADDN X'20' Fileid matches, DDN doesn't ...1 .... FCBLRIXT X'10' Xtended LRI records in use .... 1... FCBDRFMT X'08' Default RECFM filled in by OPEN .... .1.. FCBDLREC X'04' Default LRECL filled in by OPEN .... ..1. FCBDBLKZ X'02' Default BLKSZ filled in by OPEN .... ...1 FCBDBUFO X'01' Default BUFOF filled in by OPEN 00F1 241 Bitstring 1 FCBRSRV2 (3) RESERVED for future use 00F4 244 Signed 4 FCBAIC Number input recs in FST at OPEN 00F8 248 Character 4 FCBPRIME PRIME TAPE ID ENTERED AT FILEDEF 00FC 252 Address 4 FCBNEXTC Address of the next FCB in the concatenation, or zero if none 0100 256 Signed 2 FCBFSEQ Tape File Sequence counter 0102 258 Signed 2 * Reserved for future use 0104 260 Signed 4 FCBFWVAL Fullword work field 0108 264 Dbl-Word 8 FCBEND (0) - END-OF FCB,JFCB,DEB,IOB BLOCKS 00000021 FCBENSIZ (*-FCBSECT)/8 - SIZE OF FCB ENTRY, DOUBLEWORDS SPECIAL FIELDS FOR TAPE FILES ONLY . 0018 24 Character 4 FCBTAPID TAPE IDENTIFICATION 001C 28 Bitstring 1 FCBLABT TAPE LABEL TYPE .... .... FCBOFF X'00' NO LABEL PROCESSING AT ALL .... ...1 FCBBLP X'01' BYPASS LABELS - JUST POSITION TAPE .... ..1. FCBSL X'02' IBM STANDARD LABELS .... .1.. FCBUSER X'04' USER STANDARD LABELS .... .11. FCBSUL FCBSL+FCBUSER IBM AND USER STANDARD LABELS .... 1... FCBNSL X'08' NONSTANDARD USER LABELS ...1 .... FCBNSLMD X'10' NSL ROUTINE IS A MODULE ..1. .... FCBNL X'20' NO LABELS .1.. .... FCBAL X'40' ANSI LABELS .1.. .1.. FCBAUL FCBAL+FCBUSER ANSI AND USER STANDARD LABELS 001D 29 Bitstring 1 FCBTPSW TAPE SWITCH 1... .... FCBLEAVE X'80' DO NOT REPOSITION TAPE FOR OPEN .1.. .... FCBNOEOV X'40' DO NOT DO ANY EOV PROCESSING AT ALL ..1. .... FCBFVLEV X'20' LEAVE specified on FEOV macro ...1 .... FCBFVREW X'10' REWIND specified on FEOV macro .... 1... FCBFEOV X'08' FEOV was issued on the current tape volume. This flag is set on during FEOV and turned off either at CLOSE time or when a new tape volume is mounted. .... .1.. FCBKEEP X'04' DISP KEEP specified in Filedef X'02' Reserved 001E 30 Signed 2 FCBPOS POSITION PARAMETER 0020 32 Character 8 FCBNSLNM NSL ROUTINE NAME 00B8 184 Address 4 FCBLABPT POINTER TO LABSECT 00BC 188 Signed 4 FCBBLKCT BLOCK COUNT FOR TAPE FILE 0024 36 Character 8 FCBIOOUT - SPECIAL I/O COMMAND LIST 002C 44 Address 4 FCBIOBUF - A(DATA BUFFER) 0030 48 Character 1 FCBCONCR - CONSOLE COLOR CODE 0031 49 Bitstring 1 FCBCONMS - CONSOLE MISCELLANEOUS INFO 0032 50 Signed 2 FCBIOCNT - L'DATA BUFFER DATA EVENT CONTROL BLOCK
FCBSECT Storage Layout
*** FCBSECT - Simulated OS Control Blocks
*
* +---------------------------+---------------------------+
* 0 | FCBNEXT | FCBPROC |
* +---------------------------+---------------------------+
* 8 | FCBDD |
* +-------------------------------------------------------+
* 10 | FCBOP |
* +-------------------------------------------------------+
* 18 | FCBDSNAM |
* +-------------------------------------------------------+
* 20 | FCBDSTYP |
* +-------------+-------------+---------------------------+
* 28 | FCBDSMD | FCBDSMDC | FCBBUFF |
* +-------------+-------------+------+------+------+------+
* 30 | FCBBYTE |:FORM |FCBFLG|:FLG2 |:OTYP |
* +---------------------------+------+------+------+------+
* 38 | FCBREAD | FCBITEM |
* +---------------------------+---------------------------+
* 40 | FCBCOUT | FCBWPTR |
* +---------------------------+------+------+------+------+
* 48 | FCBRPTR |FCBDEV|:RFMT |:OFMT |//////|
* +-------------+------+------+------+------+------+------+
* 50 | FCBRECL |:IOFLG|:DCBCT| FCBR13 |
* +-------------+------+------+---------------------------+
* 58 | FCBKEYS | FCBPDS |
* +---------------------------+---------------------------+
* 60 | JFCBMASK |
* +--------------------+--------------------+------+------+
* 68 | JFCBCRDT | JFCBXPDT |:BIND1|:BIND2|
* +------+------+------+------+------+------+------+------+
* 70 |:BUFNO|:BFALN| JFCBUFL |:EROPT|:KEYLE|//////|(077)-|
* +------+------+-------------+------+------+------+------+
* 78 | -JFCLIMCT | JFCDSORG |:RECFM|:OPTCD| JFCBLKSI |
* +-------------+------+------+------+------+-------------+
* 80 | JFCLRECL |:IOSW |:IOSW2|///////////////////////////|
* +-------------+------+------+---------------------------+
* 88 | DEBTCBAD | SEBSAV |
* +---------------------------+---------------------------+
* 90 | DEBOFLGS | DEBOPATB |
* +---------------------------+---------------------------+
* 98 | IOBNXTAD | IOBECB |
* +---------------------------+---------------------------+
* A0 | DEBDCBAD | IOBECBPT |
* +---------------------------+---------------------------+
* A8 | IOBCSW |
* +---------------------------+---------------------------+
* B0 | IOBSTART | IOBDCBPT |
* +---------------------------+---------------------------+
* B8 | FCBMEMBR |
* +---------------------------+---------------------------+
* C0 | FCBOSFST | FCBOSDSN |
* +---------------------------+---------------------------+
* C8 | FCBXTENT | FCBTEOV |
* +---------------------------+------+------+-------------+
* D0 | FCBTSAVE |:FLAG1|:VCTR | FCBVSEQ |
* +---------------------------+------+------+-------------+
* D8 | FCBALT | FCBTVIPL |
* +---------------------------+-------------+-------------+
* E0 | FCBSYSPA | FCBSYSPL | FCBSYSPB |
* +------+------+------+------+-------------+-------------+
* E8 |:FLAG3|:BUFOF|:RSRV1|:LBOM | FCBVCOUT |
* +------+------+------+------+---------------------------+
* F0 |:FLAG4| FCBRSRV2 | FCBAIC |
* +------+--------------------+---------------------------+
* F8 | FCBPRIME | FCBNEXTC |
* +-------------+-------------+---------------------------+
* 100 | FCBFSEQ |/////////////| FCBFWVAL |
* +-------------+-------------+---------------------------+
*
*** FCBSECT - Simulated OS Control Blocks
*** Overlay for FCBDSNAM in FCBSECT
*
* +---------------------------+------+------+-------------+
* 18 | FCBTAPID |:LABT |:TPSW | FCBPOS |
* +---------------------------+------+------+-------------+
* 20 | FCBNSLNM |
* +-------------------------------------------------------+
* 28
*
*** Overlay for FCBDSNAM in FCBSECT
*** Overlay for FCBMEMBR in FCBSECT
*
* +---------------------------+---------------------------+
* B8 | FCBLABPT | FCBBLKCT |
* +---------------------------+---------------------------+
* C0
*
*** Overlay for FCBMEMBR in FCBSECT
*** Overlay for FCBDSTYP+4 in FCBSECT
*
* +---------------------------+
* ... 24 | FCBIOOUT- |
* +---------------------------+---------------------------+
* 28 | -(024) | FCBIOBUF |
* +------+------+-------------+---------------------------+
* 30 |:CONCR|:CONMS| FCBIOCNT | 34
* +------+------+-------------+
*
*** Overlay for FCBDSTYP+4 in FCBSECT
FCBSECT Cross Reference
Symbol Dspl Value -------------- ---- ----- DEBDCBAD 00A0 DEBDEBID 00A0 DEBLNGTH 0084 DEBOFLGS 0090 DEBOPATB 0094 DEBTCBAD 0088 FCBAIC 00F4 FCBAL 001C 40 FCBALT 00D8 FCBAUL 001C 44 FCBBADDN 00F0 20 FCBBATCH 0000 02 FCBBLKCT 00BC FCBBLKSZ 007E FCBBLP 001C 01 FCBBUFF 002C FCBBUFOF 00E9 FCBBYSVC 0083 04 FCBBYTE 0030 FCBCASE 0082 08 FCBCATLD 0000 40 FCBCATML 0000 01 FCBCLEAV 0083 10 FCBCLOSE 0082 80 FCBCNBLK 00D6 D6 FCBCON 004C 0C FCBCONCR 0030 FCBCONMS 0031 FCBCOUT 0040 FCBCRERD 0083 20 FCBCRT 004C 1C FCBDBLKZ 00F0 02 FCBDBUFO 00F0 01 FCBDCBCT 0053 FCBDD 0008 FCBDEV 004C FCBDID 0000 80 FCBDIR 00D4 02 FCBDISP 00E6 88 FCBDLREC 00F0 04 FCBDOSL 0000 20 FCBDRFMT 00F0 08 FCBDSK 004C 14 FCBDSMD 0028 FCBDSMDC 002A FCBDSNAM 0018 FCBDSORG 007A FCBDSTYP 0020 FCBDUM 004C 00 FCBEND 0108 FCBENSIZ 0108 00000021 FCBERASE 00D4 01 FCBFEOV 001D 08 FCBFLAG1 00D4 FCBFLAG3 00E8 FCBFLAG4 00F0 FCBFLG 0035 FCBFLG2 0036 FCBFMAST 00E8 80 FCBFORM 0034 FCBFSEQ 0100 FCBFVLEV 001D 20 FCBFVREW 001D 10 FCBFWVAL 0104 FCBINIT 0000 FCBIOBUF 002C FCBIOCNT 0032 FCBIOOUT 0024 FCBIORD 0082 01 FCBIOSW 0082 FCBIOSW2 0083 FCBIOWR 0082 02 FCBITEM 003C FCBKEEP 001D 04 FCBKEYS 0058 FCBLABPT 00B8 FCBLABT 001C FCBLBOM 00EB FCBLEAVE 001D 80 FCBLIBSV 00E8 10 FCBLRCLM 00E8 04 FCBLRCLX 00E8 08 FCBLRECL 0080 FCBLRI 00F0 40 FCBLRIXT 00F0 10 FCBMASTR 0082 40 FCBMEMBR 00B8 FCBMMV 0083 02 FCBMTCAN 00D4 08 FCBMVFIL 0083 08 FCBMVOL 00D4 20 FCBMVPDS 0083 01 FCBNEXT 0000 FCBNEXTC 00FC FCBNL 001C 20 FCBNOEOV 001D 40 FCBNSL 001C 08 FCBNSLMD 001C 10 FCBNSLNM 0020 FCBOFF 001C 00 FCBOFMT 004E FCBOP 0010 FCBOPCB 0000 08 FCBOS 0000 10 FCBOSDSN 00C4 FCBOSFST 00C0 FCBOSSIM 00E8 01 FCBOTYP 0037 FCBPCH 004C 18 FCBPDS 005C FCBPERM 0000 04 FCBPOS 001E FCBPRIME 00F8 FCBPROC 0004 FCBPROCC 0082 20 FCBPROCO 0082 10 FCBPRPU 0020 24 FCBPTR 004C 04 FCBPVMB 0082 04 FCBRDR 004C 08 FCBREAD 0038 FCBRECFM 007C FCBRECL 0050 FCBRFMT 004D FCBRPTR 0048 FCBRSRV1 00EA FCBRSRV2 00F1 FCBR13 0054 FCBSCLR 00E8 20 FCBSL 001C 02 FCBSPCHK 00D4 04 FCBSUL 001C 06 FCBSYSPA 00E0 FCBSYSPB 00E6 FCBSYSPL 00E4 FCBTAP 004C 10 FCBTAPID 0018 FCBTBSP 0028 FCBTCLOS 0083 40 FCBTEOV 00CC FCBTEOVA 00D4 40 FCBTEOVS 00D4 80 FCBTPSW 001D FCBTSAVE 00D0 FCBTVIPL 00DC FCBTXTL 00F0 80 FCBUSASI 00E8 40 FCBUSER 001C 04 FCBVCOUT 00EC FCBVCTR 00D5 FCBVSAM 004C 20 FCBVSECT 00D4 10 FCBVSEQ 00D6 FCBWPTR 0044 FCBWRTSW 0083 80 FCBXTENT 00C8 IHADEB 0088 IHAIOB 00A0 IHAJFCB 0018 IOBBCSW 00A8 10 IOBBECBC 00A4 0C IOBBECBP 00A4 0C IOBBFLG 0098 00 IOBCSW 00A8 IOBDCBPT 00B4 IOBECB 009C IOBECBCC 00A4 IOBECBPT 00A4 IOBEND 00B8 IOBFLAG3 00A8 IOBFLG 0098 IOBIN 0098 20 IOBIOFLG 0052 IOBNXTAD 0098 IOBOUT 0098 40 IOBSTART 00B0 IOBUPD 0098 10 JFCBCRDT 0068 JFCBDSNM 0018 JFCBFALN 0071 JFCBFTEK 0071 JFCBIND1 006E JFCBIND2 006F JFCBLKSI 007E JFCBMASK 0060 JFCBUFL 0072 JFCBUFNO 0070 JFCBXPDT 006B JFCDSORG 007A JFCEROPT 0074 JFCEXTND 006F 02 JFCKEYLE 0075 JFCLIBSV 006F 04 JFCLIMCT 0077 JFCLRCLX 006F 08 JFCLRECL 0080 JFCMOD 006F 80 JFCM4FLG 006F 01 JFCOLDF 006F 40 JFCOPTCD 007D JFCRECFM 007C SEBSAV 008C
Last updated on 1 May 2002 at 14:19:00 EDT.
Copyright IBM Corporation, 1990, 2002