CLNBK Back to Index page
 
Prolog 
Control Block Contents 
   CLNBK 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.


  CLNBK Prolog Top of page
  
 NAME       : HCPCLNBK
 DESCRIPTION: Monitor Command Line Block
 DSECT      : CLNBK
 FUNCTION   : To store a Monitor command affecting sampling that was
              issued after Monitor sampling was started.
 LOCATED BY : MNDS_COMD field of HCPMND
 CREATED BY : HCPMNRPA - Monitor Sample Command Parser
 DELETED BY : HCPMNMDM - Monitor Domain Interval Procesing
 REFERENCES : None
 SERIALIZED : The Monitor Command Lock (MND_CMD_LOCK) protects
              the chain of CLNBKs.
 RELOCATION CONSIDERATIONS : None
 COMPATIBILITY AND MIGRATION CONCERNS : None
 
 
  CLNBK Control Block Content Top of page
  




 CLNBK DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      CLNBK          Monitor Command Line Block
0000    0 Address      4 CLNNEXT        Pointer to next CLNBK
0004    4 Bitstring    8 CLNTOD         Time-Of-Day command was issued
000C   12 Signed       4 CLN_TXTLEN     Command line length in bytes
0010   16 Character    1 CLNCMD (0)     Command issued
 
 
  CLNBK Storage Layout Top of page
  
          
*** CLNBK - Monitor Command Line Block
*
*     +---------------------------+---------------------------+
*   0 |         CLNNEXT           |         CLNTOD-           |
*     +---------------------------+---------------------------+
*   8 |          -(004)           |        CLN_TXTLEN         |
*     +---------------------------+---------------------------+
*
*** CLNBK - Monitor Command Line Block
 
 
  CLNBK Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
CLN_TXTLEN     000C
CLNCMD         0010
CLNNEXT        0000
CLNTOD         0004
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:48:08 EDT.
Copyright IBM Corporation, 1990, 2022