XSEBK Back to Index page
 
Prolog 
Control Block Contents 
   XSEBK 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.


  XSEBK Prolog Top of page
 
 NAME       : HCPXSEBK
 DESCRIPTION: Expanded-Storage Element Block
 DSECT      : XSEBK
 FUNCTION   : Contain information about Expanded-Storage
              Elements
 LOCATED BY : SLPXSEBK field of SLPBX
 CREATED BY : HCPPCQIX
 DELETED BY : HCPPCQIX
 SERIALIZED : NA
 RELOCATION CONSIDERATIONS : None
 
 
  XSEBK Control Block Content Top of page
 

 XSEBK DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure XSEBK Expanded-Storage Element Block 0000 0 Signed 2 XSECOUNT Number of elements 0002 2 Bitstring 6 * Reserved for IBM use 00000008 XSEBLEN *-XSEBK Block base length 0008 8 Bitstring 12 XSELEMNT (0) Expanded-storage element 0008 8 Signed 2 XSEIDENT Element identifier 000A 10 Address 1 XSESTATE Element state 00000000 XSECONFG PCCCONFG XSECONFG Resource is CONFIGURED 00000003 XSERESVD PCCRSRVD XSERESVD Resource is in RESERVED 00000004 XSESTDBY PCCSTNBY XSESTDBY Resource is in STANDBY 000B 11 Bitstring 1 XSECHARS Element characteristics 1... .... XSECHREQ PCCXSRE XSECHREQ Required XSTORAGE element 000C 12 Signed 4 XSESTINC Starting increment number 0010 16 Signed 4 XSEENINC Ending increment number 0000000C XSEELEN *-XSELEMNT Expanded-storage element length 0014 20 Bitstring 12 XSELEMNX (0) Next Expanded-storage element
 
 
  XSEBK Storage Layout Top of page
 
          
*** XSEBK - Expanded-Storage Element Block
*
*     +-------------+-----------------------------------------+
*   0 |  XSECOUNT   |/////////////////////////////////////////|
*     +-------------+------+------+---------------------------+
*   8 |  XSEIDENT   |:STATE|:CHARS|         XSESTINC          |
*     +-------------+------+------+---------------------------+
*  10 |         XSEENINC          |
*     +---------------------------+
*
*** XSEBK - Expanded-Storage Element Block
 
 
  XSEBK Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
XSEBLEN        0002 00000008
XSECHARS       000B
XSECHREQ       000B 80
XSECONFG       000A 00000000
XSECOUNT       0000
XSEELEN        0010 0000000C
XSEENINC       0010
XSEIDENT       0008
XSELEMNT       0008
XSELEMNX       0014
XSERESVD       000A 00000003
XSESTATE       000A
XSESTDBY       000A 00000004
XSESTINC       000C
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:58:13 EDT.
Copyright IBM Corporation, 1990, 2022