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- C
- C AMS KERNEL CONTROL INFORMATION
- C
- C CONSTANTS
- C NVERSN : AMS VERSION NUMBER
- C NDATA : NO. OF DATA BASES ALLOWED (5)
- C MAVAIL : MEMORY AVAILABLE (DEFAULT 30000)
- C INTL : NO. OF BYTES OR WORDS PER INTEGER (MACHINE DEPENDENT)
- C LENG : RECORD LENGTH OF DIRECT FILE (DISK DEPENDENT)
- C LENDIR : DIRECTORY LENGTH PER MATRIX (16)
- C MCK : MEMORY CHECK TOGGLE
- C NDT : NO. OF INTEGER WORDS PER DATA TYPE FOR INTEGER, REAL,
- C AND COMPLEX (MACHINE DEPENDENT)
- C NDB : DATABASE I/O CHANNEL (LOGICAL UNIT NUMBER)
- C LIMIT : PRINTING LINES/PAGE
- C NTM : LUN FOR TERMINAL SCREEN (MACHINE DEPENDENT)
- C NTR : LUN FOR KEYBOARD (MACHINE DEPENDENT)
- C NTF : LUN FOR TEXT FILE (MACHINE DEPENDENT)
- C
- C VARIABLES
- C IA : MEMORY BANK (A LARGE INTEGER ARRAY)
- C NARY : NO. OF ARRAYS IN DIRECTORY
- C OPENED : DATABASE OPENED/CLOSED INDICATOR
- C NREC : NEXT AVAILABLE DIRECT FILE RECORD
- C NOFF : NEXT AVAILABLE RECORD OFFSET
- C IDIR : DIRECTORY ENTRY LOCATION
- C ISORT : INDICATOR FOR DIRECTORY SORTED
- C NXTLOC : NEXT FREE MEMORY LOCATION
- C KCTM : DATABASE CREATION DATE/TIME
- C KATM : DATABASE LASTEST ACCESS DATE/TIME
- C IBUFF : DATABASE FILE I/O BUFFER, IBUFF(LENG)
- C DBNAME : DATABASE FILE NAME
- C RTN : AMS ROUTINE NAME CURRENTLY EXECUTED FOR ERROR REPORT
- C
- COMMON /AMSCTL/ NDATA,NDB(5),NARY(5),NOPEN(5),NREC(5),NOFF(5),
- * KATM(6,5),KCTM(6,5),NDT(0:2),LENG,INTL,LENDIR,MCK,
- * IDIR,NXTLOC,ISORT,LIMIT,NTM,NTR,NTF,IBUFF(128),
- * NVERSN
- COMMON /AMSTXT/ DBNAME(5),RTN
- CHARACTER DBNAME*60,RTN*6