IBM: X1200

X1200

Prolog
Control Block Contents
   X1200 DSECT
   X1201 DSECT
   X1210 DSECT
   X1230 DSECT
   X1231 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.

X1200 Prolog

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 NAME       : HCPPLXIT
 DESCRIPTION: Parm list pointers for exit 1200
 DSECT      : X1200

X1200 Control Block Content

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 X1200 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X1200          Parm list pointers for exit 1200
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X1200UWD       2 User words
0008    8 Address      4 X1200TRT       3 TRT 256 bytes
000C   12 Address      4 X1200CMD       4 Command name
0010   16 Address      4 X1200UID       5 Target userid
0014   20 Address      4 X1200VDN       6 Target VDEV number
0018   24 Address      4 X1200VDS       7 VDEV number start search range
001C   28 Address      4 X1200VDE       8 VDEV number end search range
0020   32 Address      4 X1200RDV       9 RDEV


 X1201 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X1201          Parm list pointers for exit 1201
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X1201UWD       2 User words
0008    8 Address      4 X1201TRT       3 TRT 256 bytes
000C   12 Address      4 X1201UID       4 Target userid
0010   16 Address      4 X1201VDV       5 VDEV
0014   20 Address      4 X1201RDV       6 RDEV


 X1210 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X1210          Parm list pointers for exit 1210
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X1210UWD       2 User words
0008    8 Address      4 X1210TRT       3 TRT 256 bytes
000C   12 Address      4 X1210CFG       4 Message control flags
0010   16 Address      4 X1210MVR       5 Message version information
0014   20 Address      4 X1210IID       6 Issuer user id
0018   24 Address      4 X1210MLN       7 Message length
001C   28 Address      4 X1210MSG       8 Message header and text
0020   32 Address      4 X1210RID       9 Receiver user id
0024   36 Address      4 X1210HLN       10 Message header length


 X1230 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X1230          Parm list pointers for exit 1230
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X1230UWD       2 User words
0008    8 Address      4 X1230TRT       3 TRT 256 bytes
000C   12 Address      4 X1230RLO       4 RLOBK for relocation


 X1231 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X1231          Parm list pointers for exit 1231
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X1231UWD       2 User words
0008    8 Address      4 X1231TRT       3 TRT 256 bytes
000C   12 Address      4 X1231RLO       4 RLOBK for relocation

X1200 Storage Layout

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*** X1200 - Parm list pointers for exit 1200
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X1200UWD          |
*     +---------------------------+---------------------------+
*   8 |         X1200TRT          |         X1200CMD          |
*     +---------------------------+---------------------------+
*  10 |         X1200UID          |         X1200VDN          |
*     +---------------------------+---------------------------+
*  18 |         X1200VDS          |         X1200VDE          |
*     +---------------------------+---------------------------+
*  20 |         X1200RDV          | 24
*     +---------------------------+
*
*** X1200 - Parm list pointers for exit 1200
          
*** X1201 - Parm list pointers for exit 1201
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X1201UWD          |
*     +---------------------------+---------------------------+
*   8 |         X1201TRT          |         X1201UID          |
*     +---------------------------+---------------------------+
*  10 |         X1201VDV          |         X1201RDV          |
*     +---------------------------+---------------------------+
*  18
*
*** X1201 - Parm list pointers for exit 1201
          
*** X1210 - Parm list pointers for exit 1210
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X1210UWD          |
*     +---------------------------+---------------------------+
*   8 |         X1210TRT          |         X1210CFG          |
*     +---------------------------+---------------------------+
*  10 |         X1210MVR          |         X1210IID          |
*     +---------------------------+---------------------------+
*  18 |         X1210MLN          |         X1210MSG          |
*     +---------------------------+---------------------------+
*  20 |         X1210RID          |         X1210HLN          |
*     +---------------------------+---------------------------+
*  28
*
*** X1210 - Parm list pointers for exit 1210
          
*** X1230 - Parm list pointers for exit 1230
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X1230UWD          |
*     +---------------------------+---------------------------+
*   8 |         X1230TRT          |         X1230RLO          |
*     +---------------------------+---------------------------+
*  10
*
*** X1230 - Parm list pointers for exit 1230
          
*** X1231 - Parm list pointers for exit 1231
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X1231UWD          |
*     +---------------------------+---------------------------+
*   8 |         X1231TRT          |         X1231RLO          |
*     +---------------------------+---------------------------+
*  10
*
*** X1231 - Parm list pointers for exit 1231

X1200 Cross Reference

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Symbol         Dspl Value
-------------- ---- -----
X1200CMD       000C
X1200RDV       0020
X1200TRT       0008
X1200UID       0010
X1200UWD       0004
X1200VDE       001C
X1200VDN       0014
X1200VDS       0018
X1201RDV       0014
X1201TRT       0008
X1201UID       000C
X1201UWD       0004
X1201VDV       0010
X1210CFG       000C
X1210HLN       0024
X1210IID       0014
X1210MLN       0018
X1210MSG       001C
X1210MVR       0010
X1210RID       0020
X1210TRT       0008
X1210UWD       0004
X1230RLO       000C
X1230TRT       0008
X1230UWD       0004
X1231RLO       000C
X1231TRT       0008
X1231UWD       0004

This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:53:36 EDT.
Copyright IBM Corporation, 1990, 2022