Programming Interface Information: This information is NOT intended to be
used as Programming Interfaces of z/VM.

SCRCB

Prolog  

Control Block Contents  
   SCRCB DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  


SCRCB Prolog

 Name       : DMSSCRCB
 Description: Session Manager Control Block
 DSECT      : SCRCB
 Function   : Maps Session Manager control block, which is the
              main control block for Session Services.

 

SCRCB Control Block Content


SCRCB DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SCRCB          Session Manager Control Block
0000    0 Dbl-Word     8 * (0)
     IUCV MANAGEMENT
0000    0 Character   40 SCRIBUF        IUCV PLIST AND EXT INTERRUPT
                                        BUFFER
0028   40 Bitstring    1 SCRIECB (4)    SESSION MANAGER IUCV ECB
002C   44 Character    8 SCRRSCS        RSCS NETWORK VIRTUAL MACHINE
0034   52 Character   40 SCRCIBUF       CMSIUCV CONNECT/SEVER PLIST
005C   92 Character   64 SCRSAVE        SAVE AREA FOR REGISTERS, ETC.
     PHYSICAL SCREEN INFORMATION
009C  156 Signed       4 SCRSIZE        TOTAL SIZE OF PHYSICAL SCREEN
00A0  160 Signed       4 SCRSIZEC       # OF COLUMNS IN PHYSICAL SCREEN
00A4  164 Signed       4 SCRSIZER       # OF ROWS IN PHYSICAL SCREEN
00A8  168 Address      4 SCRIOBF        ADDRESS OF I/O BUFFER
00AC  172 Signed       4 SCRIOBFS       SIZE OF I/O BUFFER
00B0  176 Address      4 SCRWORKB       WORK BUFFER FOR I/O
00B4  180 Signed       4 SCRWORKS       SIZE OF WORK BUFFER FOR I/O
00B8  184 Address      4 SCRPSTBL       ADDRESS OF PSS TRANSLATE TABLE
00BC  188 Signed       4 SCRADDR        VIRTUAL DEVICE ADDR.(LOW-ORDER
                                        HW)
     BUFFER REPRESENTATION OF PHYSICAL SCREEN
00C0  192 Address      4 SCRVRTPC       COLOR BUFFER FOR PHYS SCREEN
00C4  196 Address      4 SCRVRTPH       HIGHLIGHT BUFFER FOR PHYS SCREEN
00C8  200 Address      4 SCRVRTPP       PSS BUFFER FOR PHYS SCREEN
00CC  204 Address      4 SCRVRTPA       ATTRIBUTE BUFFER FOR PHYS SCREEN
00D0  208 Address      4 SCRVRTPD       DATA BUFFER FOR PHYS SCREEN
     BUFFER REPRESENTATION OF PHYSICAL SCREEN IMAGE
00D4  212 Address      4 SCRVRTIC       COLOR BUFFER FOR IMAGE SCREEN
00D8  216 Address      4 SCRVRTIH       HIGHLIGHT BUFFER FOR IMAGE SCREEN
00DC  220 Address      4 SCRVRTIP       PSS BUFFER FOR IMAGE SCREEN
00E0  224 Address      4 SCRVRTIA       ATTRIBUTE BUFFER FOR IMAGE SCREEN
00E4  228 Address      4 SCRVRTID       DATA BUFFER FOR IMAGE SCREEN
     CURSOR MANAGEMENT
00E8  232 Signed       4 SCRCRPR        CURSOR ROW
00EC  236 Signed       4 SCRCRPC        CURSOR COLUMN
00F0  240 Signed       2 SCRCRAD        CURSOR ADDRESS
00F2  242 Bitstring    1 SCRCRBC        CORNER OF LAST BORDER COMMAND
00F3  243 Bitstring    1 *              RESERVED
00F4  244 Character    8 SCRCRVS        VSCREEN WHICH SET CURSOR LAST
00FC  252 Character    8 SCRCRWN        WINDOW WHICH HAS THE CURSOR
0104  260 Character    8 SCRCRBW        WINDOW OF LAST BORDER COMMAND
010C  268 Character    8 SCRCRVSR       VSCREEN CURSOR WHEN SCREEN READ
0114  276 Signed       4 SCRCRVRR       CURSOR ROW WHEN SCREEN READ
0118  280 Signed       4 SCRCRVCR       CURSOR COLUMN WHEN SCREEN READ
     VIRTUAL SCREEN MANAGEMENT
011C  284 Address      4 SCRVRT         VIRTUAL SCREEN ANCHOR
0120  288 Address      4 SCRVRTN        NEXT VIRTUAL SCREEN
0124  292 Character    8 SCRACVRT       ACTIVE VIRTUAL SCREEN
012C  300 Address      4 SCRCMSVS       ADDRESS OF CMS VSCREEN
0130  304 Address      4 SCRSTVS        ADDRESS OF STATUS VSCREEN
0134  308 Address      4 SCRXEDBF       XEDIT VSCREEN BUFFER PTR
0138  312 Signed       4 SCRXEDBS       XEDIT VSCREEN BUF. SIZE
     WINDOW MANAGEMENT
013C  316 Address      4 SCRWNPTR       MASTER WINDOW CONTROL BLOCK
0140  320 Address      4 SCRWKEYS       POINTER TO WINDOW MGR KEYS
0144  324 Address      4 SCRINDX        ADDRESS OF INDEX BUFFER
0148  328 Signed       4 SCRINDXS       SIZE OF INDEX BUFFER
014C  332 Signed       2 SCRWNVIS       NUMBER OF VISIBLE WINDOWS
014E  334 Signed       2 SCRWNID        WINDOW ID FOR FAST PATH
     PF KEY TABLES
0150  336 Address      4 SCRCMSPF       CMS PF KEY ADDRESS TABLE
0154  340 Address      4 SCRSMPF        SM PF KEY ADDRESS TABLE
0158  344 Address      4 SCRDPFC        CMS DEFAULT PF KEY SETTINGS
015C  348 Address      4 SCRDPFS        SM DEFAULT PF KEY SETTINGS
0160  352 Signed       4 SCRDPFL        LENGTH OF DEFAULT PF KEY TABLES
0164  356 Address      4 SCRPSEUS       SM PF KEY PSEUDONYM STRINGS
0168  360 Address      4 SCRPSEUC       CMS PF KEY PSEUDONYM STRINGS
     STORAGE INFORMATION
016C  364 Signed       4 SCRVSTGS       TOTAL AMT OF STORAGE NEEDED FOR
                                        BUFFERS AND PSS TRANSLATE TABLE
0170  368 Address      4 SCRVSTG        BEGINNING ADDRESS OF THIS STORAGE
0174  372 Address      4 SCRSMSTG       SM SYSTEM STORAGE COUNTER
     TRANSLATION TABLES USED IN FULLSCREEN CMS
0178  376 Address      4 SCRNDPTR       STANDARD NONDISP TABLE
017C  380 Address      4 SCRECPTR       COMPOUND CHARACTER TABLE
0180  384 Address      4 SCRCEPTR       EBCDIC CHARACTER TABLE
0184  388 Address      4 SCRESPTR       TEXT EBCDIC -> SINGLE TABLE
0188  392 Address      4 SCRSEPTR       TEXT SINGLE -> EBCDIC TABLE
     RETRIEVE KEY INFORMATION
          00000100       SCRRLEN        256 LENGTH OF INPUT RETRIEVE
                                        BUFFERS
018C  396 Signed       4 SCRRPTR1       POINTER IN RETRIEVE BUFFERS FOR
                                        CMS
0190  400 Character  256 SCRRBUF1       INPUT RETRIEVE BUFFERS FOR CMS
0290  656 Signed       4 SCRRPTR2       POINTER IN RETRIEVE BUFFERS FOR
                                        WM
0294  660 Character  256 SCRRBUF2       INPUT RETRIEVE BUFFERS FOR WM
     MISCELLANEOUS FIELDS
0394  916 Signed       4 SCRRSCNT       FULLSCREEN RESUME COUNTER
0398  920 Character    1 SCRINVOK       HIGH-ORDER BYTE OF R1 AT
                                        INVOCATION
0399  921 Bitstring    1 SCRSFECT       NUMBER OF ATTRIBUTE PAIRS
039A  922 Character    1 SCRKYCOD       LAST KEY PRESSED
039B  923 Character    1 SCRLNEND       THE LOGICAL LINE END CHARACTER
039C  924 Character    1 SCRNBPAR       NUMBER OF PARTITIONS
039D  925 Character    1 SCRNDISP       NON-DISPLAY CHARACTER
039E  926 Character    1 SCRSTAT        SCREEN STATUS
039F  927 Character    1 SCRDVTYP       VIRTUAL DEVICE TYPE
     DEFAULT SYSTEM VIRTUAL SCREENS
03A0  928 Bitstring    1 SCRVRTD        VIRTUAL SCREENS DEFINED BY SM
          1... ....      SCRVCMS        X'80' X... .... CMS VIRTUAL
                                        SCREEN
          .1.. ....      SCRVWM         X'40' .X.. .... WM VIRTUAL SCREEN
          ..1. ....      SCRVMES        X'20' ..X. .... MESSAGE VIRTUAL
                                        SCREEN
          ...1 ....      SCRVWAR        X'10' ...X .... WARNING VIRTUAL
                                        SCREEN
          .... 1...      SCRVNET        X'08' .... X... NETWORK VIRTUAL
                                        SCREEN
          .... .1..      SCRVSTA        X'04' .... .X.. STATUS VIRTUAL
                                        SCREEN
          .... ..1.      SCRVXED        X'02' .... ..X. XEDIT VIRTUAL
                                        SCREEN
     DEFAULT SYSTEM WINDOWS
03A1  929 Bitstring    1 SCRWRTD        WINDOWS DEFINED BY SM
          1... ....      SCRWCMS        X'80' X... .... CMS WINDOW
          .1.. ....      SCRWWM         X'40' .X.. .... WM WINDOW
          ..1. ....      SCRWMES        X'20' ..X. .... MESSAGE WINDOW
          ...1 ....      SCRWWAR        X'10' ...X .... WARNING WINDOW
          .... 1...      SCRWNET        X'08' .... X... NETWORK WINDOW
          .... .1..      SCRWSTA        X'04' .... .X.. STATUS WINDOW
          .... ..1.      SCRWCMSO       X'02' .... ..X. CMSOUT WINDOW
          .... ...1      SCRWXED        X'01' .... ...X XEDIT WINDOW
     MESSAGE CLASS FLAGS
03A2  930 Bitstring    1 SCRMCALA       SOUND THE ALARM
          1... ....      SCRCPAL        X'80' X... .... CP MESSAGE CLASS
          .1.. ....      SCRCMSAL       X'40' .X.. .... CMS MESSAGE CLASS
          ..1. ....      SCRNETAL       X'20' ..X. .... NETWORK MESSAGE
                                        CLASS
          ...1 ....      SCRMSGAL       X'10' ...X .... MESSAGE MESSAGE
                                        CLASS
          .... 1...      SCRWRNAL       X'08' .... X... WARNING MESSAGE
                                        CLASS
          .... .1..      SCRSCFAL       X'04' .... .X.. SCIF MESSAGE
                                        CLASS
03A3  931 Bitstring    1 SCRMCNTY       DISPLAY IN STATUS AREA
          1... ....      SCRCPNT        X'80' X... .... CP MESSAGE CLASS
          .1.. ....      SCRCMSNT       X'40' .X.. .... CMS MESSAGE CLASS
          ..1. ....      SCRNETNT       X'20' ..X. .... NETWORK MESSAGE
                                        CLASS
          ...1 ....      SCRMSGNT       X'10' ...X .... MESSAGE MESSAGE
                                        CLASS
          .... 1...      SCRWRNNT       X'08' .... X... WARNING MESSAGE
                                        CLASS
          .... .1..      SCRSCFNT       X'04' .... .X.. SCIF MESSAGE
                                        CLASS
          .... ..1.      SCRMSGRC       X'02' .... ..X. MESSAGE RECEIVED
     OTHER FLAG BYTES
03A4  932 Bitstring    1 SCRFLAG1       SCREEN I/O SETTINGS
          1... ....      SCRCHAR        X'80' X... .... CHARACTER MODE IS
                                        ON
          .1.. ....      SCREMOTE       X'40' .X.. .... TERMINAL IS
                                        REMOTE
          ..1. ....      SCRERALT       X'20' ..X. .... USE EW ALTERNATE
          ...1 ....      SCRFULRD       X'10' ...X .... READ BUFFER
                                        (FULLREAD)
          .... 1...      SCRNDS         X'08' .... X... EXTENDED DATA
                                        STREAM
          .... .1..      SCR1CHAR       X'04' .... .X.. ATTR. TAKES A
                                        POSITION
          .... ..1.      SCR14BIT       X'02' .... ..X. 14-BIT ADDRESSING
          .... ...1      SCR3278        X'01' .... ...X 3278 DISPLAY (NOT
                                        3277)
03A5  933 Bitstring    1 SCRFLAG2       SCREEN UPDATE FLAGS
          1... ....      SCRALARM       X'80' X... .... ALARM BIT
          .1.. ....      SCRCHGD        X'40' .X.. .... SCREEN HAS BEEN
                                        CHANGED
          ..1. ....      SCRCLEAR       X'20' ..X. .... CLEAR THE SCREEN
          ...1 ....      SCRRFRSH       X'10' ...X .... REFRESH THE
                                        SCREEN
          .... 1...      SCRLIO         X'08' .... X... SESSION MGR DID
                                        LAST I/O
          .... .1..      SCRREFCD       X'04' .... .X.. REFRESH COMMAND
          .... ..1.      SCRUPSS        X'02' .... ..X. UPDATE PSS
                                        TRANSLATE TABLE
          .... ...1      SCREXPOP       X'01' .... ...X REFRESH SCREEN
                                        FROM DMSWEXWR
03A6  934 Bitstring    1 SCRFLAG3       SCREEN ATTRIBUTE SETTINGS
          1... ....      SCRCOLOR       X'80' X... .... COLOR IS
                                        AVAILABLE
          .1.. ....      SCRAPL         X'40' .X.. .... APL IS ON
          ..1. ....      SCRDBCS        X'20' ..X. .... DBCS IS AVAIABLE
          ...1 ....      SCREXAPL       X'10' ...X .... EXT. APL CHARS
                                        AVAIL
          .... 1...      SCREXHI        X'08' .... X... EXT. HIGHLIGHT IS
                                        AVAILABLE
          .... .1..      SCRPSSET       X'04' .... .X.. PSS IS AVAILABLE
          .... ..1.      SCRTEXT        X'02' .... ..X. TEXT IS ON
          .... ...1      SCR2PSS        X'01' .... ...X USE 2-PSS
03A7  935 Bitstring    1 SCRFLAG4       SESSION MANAGER SETTINGS
          1... ....      SCRMGRON       X'80' X... .... CMS FULLSCREEN ON
          .1.. ....      SCRQUIET       X'40' .X.. .... IN QUIET STATE
          ..1. ....      SCRCRWST       X'20' ..X. .... WINDOW WAS LAST
                                        TO SET CURSOR
          ...1 ....      SCRLNDON       X'10' ...X .... LOGICAL LINE END
                                        CHARACTER ON
          .... 1...      SCRNOCSR       X'08' .... X... DO NOT SET CURSOR
          .... .1..      SCRWATNG       X'04' .... .X.. SCREEN IS WAITING
          .... ..1.      SCRWMENV       X'02' .... ..X. IN WINDOW MGR
                                        ENVIRONMENT
          .... ...1      SCRNDTBL       X'01' .... ...X NEW NONDISP TABLE
                                        OBTAINED
03A8  936 Bitstring    1 SCRFLAG5       MISCELLANEOUS FLAGS
          1... ....      SCRNORET       X'80' X... .... DO NOT UPDATE
                                        RETRIEVE BUFFER
          .1.. ....      SCRCLRC        X'40' .X.. .... CLEAR THE CMS
                                        COMMAND LINE
          ..1. ....      SCRWMRS        X'20' ..X. .... WM RESERVED LINES
                                        WRITTEN
          ...1 ....      SCRCLRW        X'10' ...X .... CLEAR THE WM
                                        COMMAND LINE
          .... 1...      SCRCRRES       X'08' .... X... CURSOR READ ON
                                        RESERV
          .... .1..      SCRCMSOT       X'04' .... .X.. XEDIT SHOWED
                                        CMSOUT WINDOW
          .... ..1.      SCRCRBST       X'02' .... ..X. CURSOR SET BY
                                        BORDER COMMAND
          .... ...1      SCRCRVST       X'01' .... ...X CURSOR SET BY
                                        CURSOR VSCREEN
03A9  937 Bitstring    1 SCRFLAG6       SCREEN PROCESSING FLAGS
          1... ....      SCRBORDQ       X'80' X... .... USER ENTERED
                                        BORDER CMD
          .1.. ....      SCRECHOQ       X'40' .X.. .... COMMAND NEEDS TO
                                        BE ECHOED
          ..1. ....      SCRCMDQ        X'20' ..X. .... COMMAND/PFKEY
                                        QUEUED
          ...1 ....      SCRIMCMD       X'10' ...X .... #WM OR #CP
                                        ENTERED
          .... 1...      SCRRESET       X'08' .... X... RESET CHANGE BITS
                                        IN VSCREEN
          .... .1..      SCRINDXU       X'04' .... .X.. REBUILD INDEX
                                        BUFFER
          .... ..1.      SCRM629        X'02' .... ..X. PUT OUT MESSAGE
                                        629
          .... ...1      SCRLINV        X'01' .... ...X WRITE CMD LINE
                                        INVIS
03AA  938 Bitstring    1 SCRFLAG7       MORE FLAGS
          1... ....      SCRDREAD       X'80' X... .... PERFORM DIRECT
                                        READ
          .1.. ....      SCRITIX        X'40' .X.. .... DMSWVTIT IS
                                        CALLED
          ..1. ....      SCRWMPF        X'20' ..X. .... WMPF KEYS ARE SET
          ...1 ....      SCRIO          X'10' ...X .... I/O DETECTOR
          .... 1...      SCRSA          X'08' .... X... SET ATTRIBUTE
                                        SUPPORT
          .... .1..      SCRPRMPT       X'04' .... .X.. WRITE PROMPT
          .... ..1.      SCRWVTM        X'02' .... ..X. DMSWVT MSG ISSUED
          .... ...1      SCRROUTE       X'01' .... ...X ROUTE TO CMS
                                        ISSUED
03AB  939 Bitstring    1 SCRFLAG8       MORE FLAGS
          1... ....      SCRNOWM        X'80' X... .... DON'T ENTER WM
                                        ENVIR
          .1.. ....      SCRXREDO       X'40' .X.. .... RESIZE XEDIT
                                        VSCREEN
          ..1. ....      SCR190CH       X'20' ..X. .... DEV SUPPORTS
                                        190CHAR
          ...1 ....      SCR3270E       X'10' ...X .... 3270 EMULATION
          .... 1...      SCRXCALL       X'08' .... X... XEDIT IS CALLING
          .... .1..      SCRPSSNL       X'04' .... .X.. NON-LOADABLE PSS
          .... ..1.      SCRPS8         X'02' .... ..X. PSS 8 IS
                                        SUPPORTED
          .... ...1      SCRFOUTL       X'01' .... ...X FLD. OUTLINING
                                        SUPPT.
03AC  940 Bitstring    1 SCRFLAG9       RESERVED FOR MORE FLAGS
03AD  941 Bitstring    1 *              RESERVED
03AE  942 Character    2 SCRDNDSP       DBCS NONDISP CHARACTER
03B0  944 Character    8 SCRVMID        SAVE VIRTUAL MACHINE USERID
     BUFFER REPRESENTATION FOR FIELD OUTLINING
03B8  952 Address      4 SCRVRTPO       PHYSICAL SCREEN OUTLINING BUFF.
03BC  956 Address      4 SCRVRTIO       IMAGE SCREEN OUTLINING BUFFER
03C0  960 Signed       4 *              RESERVED
          000003C4       SCRCBLEN       *-SCRCB LENGTH OF SM CONTROL
                                        BLOCK
          00000079       SCRCBDBW       (SCRCBLEN+7)/8 LENGTH IN DOUBLE
                                        WORDS
          000003C8       SCRLENAJ       SCRCBDBW*8 DOUBLEWORD ADJUSTED
                                        LENGTH

 

SCRCB Storage Layout

          
*** SCRCB - Session Manager Control Block
*
*     +-------------------------------------------------------+
*   0 |                                                       |
*     =                       SCRIBUF                         =
*     |                                                       |
*     +---------------------------+---------------------------+
*  28 |         SCRIECB           |         SCRRSCS-          |
*     +---------------------------+---------------------------+
*  30 |          -(02C)           |                           |
*     +---------------------------+                           |
*  38 |                                                       |
*     =                       SCRCIBUF                        =
*     |                           +---------------------------+
*     |                           |                           |
*     +---------------------------+                           |
*  60 |                                                       |
*     =                       SCRSAVE                         =
*     |                           +---------------------------+
*  98 |                           |         SCRSIZE           |
*     +---------------------------+---------------------------+
*  A0 |         SCRSIZEC          |         SCRSIZER          |
*     +---------------------------+---------------------------+
*  A8 |         SCRIOBF           |         SCRIOBFS          |
*     +---------------------------+---------------------------+
*  B0 |         SCRWORKB          |         SCRWORKS          |
*     +---------------------------+---------------------------+
*  B8 |         SCRPSTBL          |         SCRADDR           |
*     +---------------------------+---------------------------+
*  C0 |         SCRVRTPC          |         SCRVRTPH          |
*     +---------------------------+---------------------------+
*  C8 |         SCRVRTPP          |         SCRVRTPA          |
*     +---------------------------+---------------------------+
*  D0 |         SCRVRTPD          |         SCRVRTIC          |
*     +---------------------------+---------------------------+
*  D8 |         SCRVRTIH          |         SCRVRTIP          |
*     +---------------------------+---------------------------+
*  E0 |         SCRVRTIA          |         SCRVRTID          |
*     +---------------------------+---------------------------+
*  E8 |         SCRCRPR           |         SCRCRPC           |
*     +-------------+------+------+---------------------------+
*  F0 |  SCRCRAD    |:CRBC |//////|         SCRCRVS-          |
*     +-------------+------+------+---------------------------+
*  F8 |          -(0F4)           |         SCRCRWN-          |
*     +---------------------------+---------------------------+
* 100 |          -(0FC)           |         SCRCRBW-          |
*     +---------------------------+---------------------------+
* 108 |          -(104)           |        SCRCRVSR-          |
*     +---------------------------+---------------------------+
* 110 |          -(10C)           |         SCRCRVRR          |
*     +---------------------------+---------------------------+
* 118 |         SCRCRVCR          |          SCRVRT           |
*     +---------------------------+---------------------------+
* 120 |         SCRVRTN           |        SCRACVRT-          |
*     +---------------------------+---------------------------+
* 128 |          -(124)           |         SCRCMSVS          |
*     +---------------------------+---------------------------+
* 130 |         SCRSTVS           |         SCRXEDBF          |
*     +---------------------------+---------------------------+
* 138 |         SCRXEDBS          |         SCRWNPTR          |
*     +---------------------------+---------------------------+
* 140 |         SCRWKEYS          |         SCRINDX           |
*     +---------------------------+-------------+-------------+
* 148 |         SCRINDXS          |  SCRWNVIS   |  SCRWNID    |
*     +---------------------------+-------------+-------------+
* 150 |         SCRCMSPF          |         SCRSMPF           |
*     +---------------------------+---------------------------+
* 158 |         SCRDPFC           |         SCRDPFS           |
*     +---------------------------+---------------------------+
* 160 |         SCRDPFL           |         SCRPSEUS          |
*     +---------------------------+---------------------------+
* 168 |         SCRPSEUC          |         SCRVSTGS          |
*     +---------------------------+---------------------------+
* 170 |         SCRVSTG           |         SCRSMSTG          |
*     +---------------------------+---------------------------+
* 178 |         SCRNDPTR          |         SCRECPTR          |
*     +---------------------------+---------------------------+
* 180 |         SCRCEPTR          |         SCRESPTR          |
*     +---------------------------+---------------------------+
* 188 |         SCRSEPTR          |         SCRRPTR1          |
*     +---------------------------+---------------------------+
* 190 |                                                       |
*     =                       SCRRBUF1                        =
*     |                                                       |
*     +---------------------------+---------------------------+
* 290 |         SCRRPTR2          |                           |
*     +---------------------------+                           |
* 298 |                                                       |
*     =                       SCRRBUF2                        =
*     |                           +---------------------------+
* 390 |                           |         SCRRSCNT          |
*     +------+------+------+------+------+------+------+------+
* 398 |:INVOK|:SFECT|:KYCOD|:LNEND|:NBPAR|:NDISP|:STAT |:DVTYP|
*     +------+------+------+------+------+------+------+------+
* 3A0 |:VRTD |:WRTD |:MCALA|:MCNTY|:FLAG1|:FLAG2|:FLAG3|:FLAG4|
*     +------+------+------+------+------+------+------+------+
* 3A8 |:FLAG5|:FLAG6|:FLAG7|:FLAG8|:FLAG9|//////|  SCRDNDSP   |
*     +------+------+------+------+------+------+-------------+
* 3B0 |                       SCRVMID                         |
*     +---------------------------+---------------------------+
* 3B8 |         SCRVRTPO          |         SCRVRTIO          |
*     +---------------------------+---------------------------+
* 3C0 |///////////////////////////| 3C4
*     +---------------------------+
*
*** SCRCB - Session Manager Control Block

 

SCRCB Cross Reference

Symbol         Dspl Value
-------------- ---- -----
SCRACVRT       0124
SCRADDR        00BC
SCRALARM       03A5 80
SCRAPL         03A6 40
SCRBORDQ       03A9 80
SCRCBDBW       03C0 00000079
SCRCBLEN       03C0 000003C4
SCRCEPTR       0180
SCRCHAR        03A4 80
SCRCHGD        03A5 40
SCRCIBUF       0034
SCRCLEAR       03A5 20
SCRCLRC        03A8 40
SCRCLRW        03A8 10
SCRCMDQ        03A9 20
SCRCMSAL       03A2 40
SCRCMSNT       03A3 40
SCRCMSOT       03A8 04
SCRCMSPF       0150
SCRCMSVS       012C
SCRCOLOR       03A6 80
SCRCPAL        03A2 80
SCRCPNT        03A3 80
SCRCRAD        00F0
SCRCRBC        00F2
SCRCRBST       03A8 02
SCRCRBW        0104
SCRCRPC        00EC
SCRCRPR        00E8
SCRCRRES       03A8 08
SCRCRVCR       0118
SCRCRVRR       0114
SCRCRVS        00F4
SCRCRVSR       010C
SCRCRVST       03A8 01
SCRCRWN        00FC
SCRCRWST       03A7 20
SCRDBCS        03A6 20
SCRDNDSP       03AE
SCRDPFC        0158
SCRDPFL        0160
SCRDPFS        015C
SCRDREAD       03AA 80
SCRDVTYP       039F
SCRECHOQ       03A9 40
SCRECPTR       017C
SCREMOTE       03A4 40
SCRERALT       03A4 20
SCRESPTR       0184
SCREXAPL       03A6 10
SCREXHI        03A6 08
SCREXPOP       03A5 01
SCRFLAG1       03A4
SCRFLAG2       03A5
SCRFLAG3       03A6
SCRFLAG4       03A7
SCRFLAG5       03A8
SCRFLAG6       03A9
SCRFLAG7       03AA
SCRFLAG8       03AB
SCRFLAG9       03AC
SCRFOUTL       03AB 01
SCRFULRD       03A4 10
SCRIBUF        0000
SCRIECB        0028
SCRIMCMD       03A9 10
SCRINDX        0144
SCRINDXS       0148
SCRINDXU       03A9 04
SCRINVOK       0398
SCRIO          03AA 10
SCRIOBF        00A8
SCRIOBFS       00AC
SCRITIX        03AA 40
SCRKYCOD       039A
SCRLENAJ       03C0 000003C8
SCRLINV        03A9 01
SCRLIO         03A5 08
SCRLNDON       03A7 10
SCRLNEND       039B
SCRMCALA       03A2
SCRMCNTY       03A3
SCRMGRON       03A7 80
SCRMSGAL       03A2 10
SCRMSGNT       03A3 10
SCRMSGRC       03A3 02
SCRM629        03A9 02
SCRNBPAR       039C
SCRNDISP       039D
SCRNDPTR       0178
SCRNDS         03A4 08
SCRNDTBL       03A7 01
SCRNETAL       03A2 20
SCRNETNT       03A3 20
SCRNOCSR       03A7 08
SCRNORET       03A8 80
SCRNOWM        03AB 80
SCRPRMPT       03AA 04
SCRPSEUC       0168
SCRPSEUS       0164
SCRPSSET       03A6 04
SCRPSSNL       03AB 04
SCRPSTBL       00B8
SCRPS8         03AB 02
SCRQUIET       03A7 40
SCRRBUF1       0190
SCRRBUF2       0294
SCRREFCD       03A5 04
SCRRESET       03A9 08
SCRRFRSH       03A5 10
SCRRLEN        0188 00000100
SCRROUTE       03AA 01
SCRRPTR1       018C
SCRRPTR2       0290
SCRRSCNT       0394
SCRRSCS        002C
SCRSA          03AA 08
SCRSAVE        005C
SCRSCFAL       03A2 04
SCRSCFNT       03A3 04
SCRSEPTR       0188
SCRSFECT       0399
SCRSIZE        009C
SCRSIZEC       00A0
SCRSIZER       00A4
SCRSMPF        0154
SCRSMSTG       0174
SCRSTAT        039E
SCRSTVS        0130
SCRTEXT        03A6 02
SCRUPSS        03A5 02
SCRVCMS        03A0 80
SCRVMES        03A0 20
SCRVMID        03B0
SCRVNET        03A0 08
SCRVRT         011C
SCRVRTD        03A0
SCRVRTIA       00E0
SCRVRTIC       00D4
SCRVRTID       00E4
SCRVRTIH       00D8
SCRVRTIO       03BC
SCRVRTIP       00DC
SCRVRTN        0120
SCRVRTPA       00CC
SCRVRTPC       00C0
SCRVRTPD       00D0
SCRVRTPH       00C4
SCRVRTPO       03B8
SCRVRTPP       00C8
SCRVSTA        03A0 04
SCRVSTG        0170
SCRVSTGS       016C
SCRVWAR        03A0 10
SCRVWM         03A0 40
SCRVXED        03A0 02
SCRWATNG       03A7 04
SCRWCMS        03A1 80
SCRWCMSO       03A1 02
SCRWKEYS       0140
SCRWMENV       03A7 02
SCRWMES        03A1 20
SCRWMPF        03AA 20
SCRWMRS        03A8 20
SCRWNET        03A1 08
SCRWNID        014E
SCRWNPTR       013C
SCRWNVIS       014C
SCRWORKB       00B0
SCRWORKS       00B4
SCRWRNAL       03A2 08
SCRWRNNT       03A3 08
SCRWRTD        03A1
SCRWSTA        03A1 04
SCRWVTM        03AA 02
SCRWWAR        03A1 10
SCRWWM         03A1 40
SCRWXED        03A1 01
SCRXCALL       03AB 08
SCRXEDBF       0134
SCRXEDBS       0138
SCRXREDO       03AB 40
SCR1CHAR       03A4 04
SCR14BIT       03A4 02
SCR190CH       03AB 20
SCR2PSS        03A6 01
SCR3270E       03AB 10
SCR3278        03A4 01

This information is based on z/VM V4R1.0.
Last updated on 12 Jul 2001 at 13:36:21 EDT.
Copyright IBM Corporation, 1990, 2001