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Prolog 
Control Block Contents 
   LBPBK DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.


  LBPBK Prolog Top of page
 
 NAME       : HCPLBPBK
 DESCRIPTION: LOADBUF Parameter Block
 DSECT      : LBPBK
 FUNCTION   : Passes the information needed by HCPCSB to
              load a Forms Control Buffer or a Universal
              Character Set in from the specified image
              library.
 LOCATED BY : R1 on entry to HCPCSBIN.
 CREATED BY : HCPCSS  -  START command
              HCPLBF  -  LOADBUF command
              HCPRSP  -  Real printer processing
 DELETED BY : HCPCSS  -  After return from HCPCSB
              HCPLBF  -  After return from HCPCSB
              HCPRSP  -  After return from HCPCSB
 RELOCATION CONSIDERATIONS : None
 
 
  LBPBK Control Block Content Top of page
 

 LBPBK DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure LBPBK LOADBUF Parameter Block NOTES : The following bit definitions must match those in the CSBINFO work area field CSBFLAGS for those flags common to both areas (FCB, UCS, FOLD, VER, & INDX). If a change is made here, the corresponding change MUST also be made to the definition of the CSBFLAGS byte of work area CSBINFO, in module HCPCSB. 0000 0 Bitstring 1 LBPINFO Information for LOADBUF 1... .... LBPFCB X'80' LBPFCB Load an FCB .1.. .... LBPUCS X'40' LBPUCS Load a UCS ..1. .... LBPFOLD X'20' LBPFOLD FOLD characters into uppercase ...1 .... LBPVER X'10' LBPVER VERify specified on LOADBUF .... 1... LBPINDX X'08' LBPINDX Start printing in position specified by LBPINDEX .... .1.. LBPLBF X'04' LBPLBF Buffer load occurring from LBF. .... ..1. LBPRSP X'02' LBPRSP Buffer load occurring from RSP. .... ...1 LBPPOS X'01' LBPPOS POSITION TO TOP OF PAGE 0001 1 Bitstring 1 LBPINF2 More information for LOADBUF 1... .... LBPNOMSG X'80' LBPNOMSG Don't print COMMAND COMPLETE msg .1.. .... LBPIMGPR X'40' LBPIMGPR Problem opening Image Lib in CSBIN 0002 2 Bitstring 1 * (2) Reserved for IBM use 0004 4 Bitstring 2 LBPINDEX INDEX value 0006 6 Bitstring 1 * (2) Reserved for IBM use 0008 8 Signed 4 LBPRDEV Rdev of device to load FCB or UCS onto 000C 12 Signed 4 LBPNAME Name of FCB or UCS to be loaded 0010 16 Dbl-Word 8 LBPIMG Image library where FCB or UCS can be found 00000003 LBPSIZE (*-LBPBK+7)/8 Size in double words
 
 
  LBPBK Storage Layout Top of page
 
          
*** LBPBK - LOADBUF Parameter Block
*
*     +------+------+-------------+-------------+-------------+
*   0 |:INFO |:INF2 |/////////////|  LBPINDEX   |/////////////|
*     +------+------+-------------+-------------+-------------+
*   8 |         LBPRDEV           |         LBPNAME           |
*     +---------------------------+---------------------------+
*  10 |                        LBPIMG                         |
*     +-------------------------------------------------------+
*  18
*
*** LBPBK - LOADBUF Parameter Block
 
 
  LBPBK Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
LBPFCB         0000 80
LBPFOLD        0000 20
LBPIMG         0010
LBPIMGPR       0001 40
LBPINDEX       0004
LBPINDX        0000 08
LBPINFO        0000
LBPINF2        0001
LBPLBF         0000 04
LBPNAME        000C
LBPNOMSG       0001 80
LBPPOS         0000 01
LBPRDEV        0008
LBPRSP         0000 02
LBPSIZE        0010 00000003
LBPUCS         0000 40
LBPVER         0000 10
 
This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:28:48 EDT.
Copyright IBM Corporation, 1990, 2020