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

#### CSESCTBK

Prolog

Control Block Contents
CSESCTBK DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### CSESCTBK Prolog

     NAME       : CSESCTBK
     DESCRIPTION: VM/CSE SPOOL SYNCRONIZATION TRACE ENTRY
                  MAPPING
     DSECT      : CSESCTBK
     FUNCTION   : MAPS THE TRACE ENTRIES FOR THE CSE SPOOL
                  SYNCRONIZATION REQUEST TRACE TABLE.
     LOCATED BY : HCPXSYCS
     CREATED BY : TRACE ENTRY CREATED BY HCPXTR
     DELETED BY : NA

#### CSESCTBK Control Block Content

#### CSESCTBK DSECT

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      CSESCTBK       VM/CSE SPOOL SYNCRONIZATION TRACE
                                            ENTRY
    0000    0 Bitstring    1 TSYRCODE       T*1 Trace code.
    0001    1 Bitstring    1 TSQUEUE        T*2 Spool file Queue location,
                                            SPFQUEUE. Only valid for TSYRCODE
                                            = X'02', and X'08'.
    0002    2 Character    3 TSMODID        MODID of requesting DUK module
                                            for items to be transmitted.
    0005    5 Bitstring    1 TSSYSBIX       T*3 System B's SHR Table Index.
                                            The fillowing 7 fields are only
                                            valid for TSYRCODE = X'02' or
                                            X'08'.
    0006    6 Signed       2 TSSPID         User spool file ID number.
    0008    8 Character    8 TSUSER         User identification of file
                                            owner.
    0010   16 Signed       4 TSSPFBK        Address of SPFBK.
    0014   20 Bitstring    1 TSSYQIX        T*4 System which currently has
                                            this SPFBK locked.
    0015   21 Bitstring    1 TSORGIX        T*5 System which created this
                                            file.
    0016   22 Bitstring    1 TSSHPST        T*6 Spool file status, SPFSHPST.
    0017   23 Bitstring    1 TSBBITS        T*7 Broadcast bits. Systems which
                                            currently have a copy of this
                                            SPFBK.
    0018   24 Signed       4 TSTMSTMP       Bytes 2-5 of TOD clock.
    001C   28 Signed       4 TSVMDBK        Current VMDBK address.
              00000020       TSDWLEN        *-CSESCTBK+7/8 Length in double
                                            words.
              00000020       TSBYTLEN       *-CSESCTBK Length in bytes.

#### CSESCTBK Storage Layout

    *** CSESCTBK - VM/CSE SPOOL SYNCRONIZATION TRACE ENTRY
    *
    *     +------+------+--------------------+------+-------------+
    *   0 |:RCODE|:UEUE |      TSMODID       |:YSBIX|   TSSPID    |
    *     +------+------+--------------------+------+-------------+
    *   8 |                        TSUSER                         |
    *     +---------------------------+------+------+------+------+
    *  10 |         TSSPFBK           |:YQIX |:RGIX |:HPST |:BITS |
    *     +---------------------------+------+------+------+------+
    *  18 |         TSTMSTMP          |         TSVMDBK           |
    *     +---------------------------+---------------------------+
    *  20
    *
    *** CSESCTBK - VM/CSE SPOOL SYNCRONIZATION TRACE ENTRY

#### CSESCTBK Cross Reference

    Symbol         Dspl Value
    -------------- ---- -----
    TSBBITS        0017
    TSBYTLEN       001C 00000020
    TSDWLEN        001C 00000020
    TSMODID        0002
    TSORGIX        0015
    TSQUEUE        0001
    TSSHPST        0016
    TSSPFBK        0010
    TSSPID         0006
    TSSYQIX        0014
    TSSYSBIX       0005
    TSTMSTMP       0018
    TSUSER         0008
    TSVMDBK        001C
    TSYRCODE       0000

This information is based on z/VM V5R2.0. Last updated on 12 Apr 2006 at 16:38:24 EDT.
Copyright IBM Corporation, 1990, 2005