NSCPR

Prolog  

Control Block Contents  
   NSCPR DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

NSCPR Prolog

 NAME       : HCPNSCPR
 DESCRIPTION: HCPNSCPR parameter list mapping
 DSECT      : NSCPR

NSCPR Control Block Content

NSCPR DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      NSCPR          HCPNSCPR parameter list mapping
                   THESE FIELDS ARE USED FOR ENTRY TO HCPNSCSG
             AND HCPNSCSY.
             - FIRST TIME SEARCH ONLY REQUIRES THAT NSCNAME BE
               FILLED IN.
             - SECOND TIME SEARCH OR A RE-SCAN WOULD REQUIRE
               NSCSNTBK TO BE FILLED IN FOR NSS, DCSS, SEGMENT
               SPACE, AND MEMBERS.
               FOR MEMBER SEGMENTS NSCLSNT@ AND NSCLNAME NEED TO
               FILLED IN TO DETERMINE IF THE MEMBER IS STILL PART
               OF THE SEGMENT SPACE.
               NOTES      : NSCSNTBK IS FILLED IN BY BOTH ENTRY POINTS.
                     NSCLSNT@ AND NSCLNAME ARE FILLED IN BY
                     HCPNSCSG ONLY.
                     THE INPUT FOR NSCSNTBK, NSCLSNT@, AND
                     NSCLNAME  ARE FILLED IN BY HCPNSC MODULE
                     AND SHOULD NOT BE FILLED IN BY THE CALLER.
0000    0 Character    8 NSCNAME        INPUT - NAME USED TO LOCATE THE
                                        SNTBK ADDRESS.
0008    8 Signed       4 NSCSNTBK       OUTPUT - ADDRESS OF THE SNTBK.
                                        INPUT - IF ZERO START FROM
                                        BEGINNING OF QUEUE. IF NOT ZERO
                                        START AT THE SNTBK POINTED TO BY
                                        THIS FIELD.
000C   12 Signed       4 NSCLSNT@       OUTPUT - LOGICAL SNTBK ADDRESS
                                        WHEN NSCNAME IS A MEMBER DCSS.
                                        INPUT - IF NOT ZERO THEN START AT
                                        THIS SNTBK ADDRESS TO CONTINUE
                                        SEARCHING FOR OTHER DCSS.
0010   16 Character    8 NSCLNAME       OUTPUT - THE NAME OF THE LOGICAL
                                        SNTBK THAT CONTAINS THE MEMBER
                                        NAME.
                                 INPUT  - A FURTHER CHECK TO ENSURE THAT
                                          THE SNTBK IS STILL VALID TO
                                          CONTINUE SEARCHING.
          00000018       NSCBSIZE       *-NSCPR BYTE SIZE OF THIS DSECT.
          00000003       NSCSIZE        (NSCBSIZE+7)/8 SIZE IN
                                        DOUBLEWORDS.

NSCPR Storage Layout

          
*** NSCPR - HCPNSCPR parameter list mapping
*
*     +-------------------------------------------------------+
*   0 |                       NSCNAME                         |
*     +---------------------------+---------------------------+
*   8 |         NSCSNTBK          |         NSCLSNT@          |
*     +---------------------------+---------------------------+
*  10 |                       NSCLNAME                        |
*     +-------------------------------------------------------+
*  18
*
*** NSCPR - HCPNSCPR parameter list mapping

NSCPR Cross Reference

Symbol         Dspl Value
-------------- ---- -----
NSCBSIZE       0010 00000018
NSCLNAME       0010
NSCLSNT@       000C
NSCNAME        0000
NSCSIZE        0010 00000003
NSCSNTBK       0008