FLSPT

FLSPT Prolog

 NAME       : HCPFLSPT
 DESCRIPTION: Spool-to-Tape list of files to dump
 DSECT      : FLSPT
 FUNCTION   : List of files selected to be dumped
              For SPXTAPE - SPFBK addresses and
              their selecting SPTBK
              For SPTAPE  - Spool file system file ID's
 LOCATED BY : Routines:  HCPSPXDU - SPXTAPE DUMP commands
              HCPSPDMP - SPTAPE DUMP commands
              Fields:    SPTFLSPT - anchor for queue of FLSPT's
              FLSPTNXT - FLSPT forward pointer
 CREATED BY : HCPSPAGS - select files
              HCPSPKSF - select files
 DELETED BY : HCPSPXDU - when SPXTAPE DUMP is done
              an as FLSPT are emptied
              HCPSPDMP - when SPTAPE DUMP is done

FLSPT Control Block Content

FLSPT DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      FLSPT          Spool-to-Tape list of files to
                                        dump
0000    0 Signed       4 FLSDATA (0)    START OF THE SPOOL FILE ID LIST
          00000000       FLSESTRT       * OFFSET OF THE FIRST ENTRY
0000    0 Signed       4 FLSPIDS (1000) SPXTAPE - 1000 SPFBK addresses Or
                                        a negative address of the SPTBK
                                        that was used to select the
                                        FLSPIDS that follow until another
                                        negative SPTBK or an entry of
                                        zero SPTAPE - 1000 spool file
                                        sysIDs
          00000FA0       FLSEEND        * THE OFFSET OF THE END OF THE
                                        SPOOL FILE ENTRIES
0FA0 4000 Address      4 FLSPTNXT       THE ADDRESS OF THE NEXT FLSPT
          000001F5       FLSSIZE        (*-FLSPT+7)/8 SIZE OF THE FLSPT
                                        BLOCK
0000    0 Signed       4 FLSPID         A SPID ENTRY
          00000004       FLSELN         (*-FLSPID) THE LENGTH OF A BLOCK
                                        ENTRY

FLSPT Storage Layout

          
*** FLSPT - Spool-to-Tape list of files to dump
*
*     +-------------------------------------------------------+
*   0 |                                                       |
*     =                       FLSPIDS                         =
*     |                                                       |
*     +---------------------------+---------------------------+
* FA0 |         FLSPTNXT          | FA4
*     +---------------------------+
*
*** FLSPT - Spool-to-Tape list of files to dump
          
*** Overlay for FLSDATA in FLSPT
*
*     +---------------------------+
*   0 |          FLSPID           | 4
*     +---------------------------+
*
*** Overlay for FLSDATA in FLSPT

FLSPT Cross Reference

Symbol         Dspl Value
-------------- ---- -----
FLSDATA        0000
FLSEEND        0000 00000FA0
FLSELN         0000 00000004
FLSESTRT       0000 00000000
FLSPID         0000
FLSPIDS        0000
FLSPTNXT       0FA0
FLSSIZE        0FA0 000001F5