CLNBK - 64-bit CP - V4R4.0

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

#### CLNBK

Prolog

Control Block Contents
CLNBK DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### CLNBK Prolog

     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.
     NOTES      : None

#### CLNBK Control Block Content

#### CLNBK DSECT

    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

    *** CLNBK - Monitor Command Line Block
    *
    *     +---------------------------+---------------------------+
    *   0 |         CLNNEXT           |         CLNTOD-           |
    *     +---------------------------+---------------------------+
    *   8 |          -(004)           |        CLN_TXTLEN         |
    *     +---------------------------+---------------------------+
    *
    *** CLNBK - Monitor Command Line Block

#### CLNBK Cross Reference

    Symbol         Dspl Value
    -------------- ---- -----
    CLN_TXTLEN     000C
    CLNCMD         0010
    CLNNEXT        0000
    CLNTOD         0004

This information is based on z/VM V4R4.0. Last updated on 30 Jul 2003 at 12:32:59 EDT.
Copyright IBM Corporation, 1990, 2003