SLPBK

Prolog  

Control Block Contents  
   SLPBK DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

SLPBK Prolog

 NAME       : HCPSLPBK
 DESCRIPTION: Service-call Logical Processor control block
 DSECT      : SLPBK
 FUNCTION   : To provide a common data area used in the
              management of the real Service-Call Logical
              Processor (SCLP) interface
 LOCATED BY : SYSSLPBK in the system common area (HCPSYSCM)
 CREATED BY : HCPSEIEN
 DELETED BY : Once created, this control block is never
              deleted
 RELOCATION CONSIDERATIONS : None

SLPBK Control Block Content

SLPBK DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SLPBK          Service-call Logical Processor control block
0000    0 Signed       4 SLPRDEV        Address of the integrated
                                        console's RDEV
0004    4 Signed       4 SLPRDPM#       The message number of the the
                                        currently active read prompt
0008    8 Address      4 SLPRDEVG       Integrated 3270 RDEV address
          0000000C       SLPEND         * End of the SLPBK

SLPBK Storage Layout

          
*** SLPBK - Service-call Logical Processor control block
*
*     +---------------------------+---------------------------+
*   0 |         SLPRDEV           |         SLPRDPM#          |
*     +---------------------------+---------------------------+
*   8 |         SLPRDEVG          | C
*     +---------------------------+
*
*** SLPBK - Service-call Logical Processor control block

SLPBK Cross Reference

Symbol         Dspl Value
-------------- ---- -----
SLPEND         0008 0000000C
SLPRDEV        0000
SLPRDEVG       0008
SLPRDPM#       0004