LPLDCT

Prolog  

Control Block Contents  
   LPLDCT DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

LPLDCT Prolog

 Name       : LPLDCT
 Description: Label Macro Parameter List
 DSECT      : LPLDCT
 Function   : LPLDCT describes the fields within the label
              macro input parameter list used in the CMS/DOS
              environment. LPLDCT is called by the LPLDCT
              macro.

LPLDCT Control Block Content

LPLDCT DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      LPLDCT         Label Macro Parameter List
0000    0 Signed       4 * (0)
0000    0 Character    4 LPLAREA        BUFFER ADDRESS
0004    4 Character    2 LPLBFLEN       LENGTH OF BUFFER
0006    6 Character    2 LPLLBLEN       LENGTH OF LABEL
          00000008       LPLNAM         * FILE NAME PLUS INT. SEQ. NO.
0008    8 Character    7 LPLKEY         FILE NAME
000F   15 Character    1 *
          00000010       LPLGRP         * GROUP OF LABELS
0010   16 Character    1 LPLPNUM        PARTITION IDENTIFICATION
0011   17 Character    1 *
0012   18 Character    1 LPLSTORE       OPTION CODE
0013   19 Character    1 LPLINDIC       LPL INDICATORS
0014   20 Character    1 LPLSEQNO       EXTENT SEQUENCE NUMBER

LPLDCT Storage Layout

          
*** LPLDCT - Label Macro Parameter List
*
*     +---------------------------+-------------+-------------+
*   0 |         LPLAREA           |  LPLBFLEN   |  LPLLBLEN   |
*     +---------------------------+-------------+------+------+
*   8 |                    LPLKEY                      |//////|
*     +------+------+------+------+------+-------------+------+
*  10 |:PNUM |//////|:STORE|:INDIC|:SEQNO| 15
*     +------+------+------+------+------+
*
*** LPLDCT - Label Macro Parameter List

LPLDCT Cross Reference

Symbol         Dspl Value
-------------- ---- -----
LPLAREA        0000
LPLBFLEN       0004
LPLGRP         000F 00000010
LPLINDIC       0013
LPLKEY         0008
LPLLBLEN       0006
LPLNAM         0006 00000008
LPLPNUM        0010
LPLSEQNO       0014
LPLSTORE       0012