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⟦19eda4bfc⟧ Wang Wps File
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Notes: FIX/1200/PSP/0082
Names: »3122A «
Derivation
└─⟦dfa2fde64⟧ Bits:30006137 8" Wang WCS floppy, CR 0266A
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WangText
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RDF-INIT
PROCEDURE
PSP
…02……02…FK 7809
T̲A̲B̲L̲E̲ ̲O̲F̲ ̲C̲O̲N̲T̲E̲N̲T̲S̲
1 SCOPE ..............................................
1.1 Introduction ...................................
1.2 Abbreviations ..................................
2 APPLICABLE DOCUMENTS ...............................
3 MODULE SPECIFICATION ...............................
3.1 Functional Capabilities ........................
3.2 Interface Description ..........................
3.2.1 ...........................................
3.2.1.1 ........................................
3.2.2 ............................................
3.2.2.1 ......................................
3.3 Processing .....................................
3.4 Data Organization ..............................
3.5 Storage Allocation .............................
3.6 Performance Characteristics ....................
3.7 Limitations ....................................
3.8 Error Codes/Error Locations ....................
3.8.1 Error Codes ................................
3.8.2 Error Locations ............................
3.9 Listing References .............................
4 QUALITY ASSURANCE ..................................
4.1 Qualification Tests ............................
5 PREPARATIONS FOR DELIVERY ..........................
1 S̲C̲O̲P̲E̲
1.1 I̲n̲t̲r̲o̲d̲u̲c̲t̲i̲o̲n̲
The purpose of this document is to describe the function of the RDF-INIT procedure, which
initializes and lays out the incore part of the RDF-Table
1.2 A̲b̲b̲r̲e̲v̲i̲a̲t̲i̲o̲n̲s̲
Please refer to FIKS DATA INTERFACE FIX/0100/MAN/0004.
2 A̲P̲P̲L̲I̲C̲A̲B̲L̲E̲ ̲D̲O̲C̲U̲M̲E̲N̲T̲S̲
3 M̲O̲D̲U̲L̲E̲ ̲S̲P̲E̲C̲I̲F̲I̲C̲A̲T̲I̲O̲N̲
3.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲C̲a̲p̲a̲b̲i̲l̲i̲t̲i̲e̲s̲
The procedure RDF-INIT will lay out and initialize the incore RDF-AREA as an extract of the
disc-resident RDF-FILE.
The RDF-AREA is placed on a memory-page, in a specific location, both defined in critical
region CONFIG.
CONFIG is after layout updated with next free location in the specified page.
3.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
The RDF-INIT procedure uses two different interfaces:
IO-System, for RDF-FILE access
MON,REGION, for CONFIG access
3.2.1 The IO-SYSTEM is used to perform lookup upon and read from the RDF-FILE.
3.2.1.1 The following parts of the RDF-FILE is read:
a) NMTAB, N/M - INDEX table
b) ANOEX, ANO existance map
c) AIGEX, AIG existance map
d) ANOTAB (N/M - dependent) ANO to log. TERM.NO.
e) ALTTAB, log. TERM. NO. to act. TERM NO.
3.2.2 Call of MON, REGION is used for reading of and writing to critical region CONFIG
3.2.2.1 The following items are read from CONFIG:
o NODE ̲ID; identification for this Node
o RDF ̲PAGE; page for RDF-AREA
o TOP ̲OF ̲MEMORY; last used loc. in page
The following items are updated in CONFIG:
o RDF ̲OFFSET; ref. to RDF-AREA in page
o RDF ̲SIZE, size of RDF-AREA
o TOP ̲OF ̲MEMORY; see above
3.3 P̲r̲o̲c̲e̲s̲s̲i̲n̲g̲
For detailed processing please refer to Fig. 3.3-1.1 and 3.3-1.2
RDF-INIT, Flowchart
Fig.3.3-1.1
RDF-INIT, Flowchart
Fig. 3.3 - 1.2
3.4 D̲a̲t̲a̲ ̲O̲r̲g̲a̲n̲i̲z̲a̲t̲i̲o̲n̲
Please refer to FIKS DATA INTERFACE, FIX/0100/MAN/0004, chapter 8.4
3.5 S̲t̲o̲r̲a̲g̲e̲ ̲A̲l̲l̲o̲c̲a̲t̲i̲o̲n̲
N/A
3.6 P̲e̲r̲f̲o̲r̲m̲a̲n̲c̲e̲ ̲C̲h̲a̲r̲a̲c̲t̲e̲r̲i̲s̲t̲i̲c̲s̲
The RDF-INIT program is run as a background process during system initialization. The program
is removed after having run.
3.7 L̲i̲m̲i̲t̲i̲a̲t̲i̲o̲n̲s̲
Critical Region CONFIG must exist when the program is run, and there must be sufficient space
left in the memory-page specified for the RDF-AREA.
3.8 E̲r̲r̲o̲r̲ ̲C̲o̲d̲e̲s̲/̲E̲r̲r̲o̲r̲ ̲L̲o̲c̲a̲t̲i̲o̲n̲s̲
3.8.1 E̲r̲r̲o̲r̲ ̲C̲o̲d̲e̲s̲
The Error Codes that can occur during run of RDF-INIT will derive from the IO-System or Critical
Region Access.
Please refer to CSS/302/PSP/0008 and CSS/006/PSP/0006
3.8.2 L̲o̲c̲a̲t̲i̲o̲n̲s̲
The following Error Locations can occur:
C̲a̲l̲l̲ ̲o̲f̲:̲ V̲a̲l̲u̲e̲:̲
IO, Readbytes 1
IO, Readbytes 2
IO, Lookup 3
IO, Getroot 4
Region, Rcopyn 5
Region, Renter 6
Region, Rputn 7
Region, Rleave 8
IO, Readbytes 10
IO, Readbytes 11
IO, Readbytes 12
3.9 L̲i̲s̲t̲i̲n̲g̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
Please refer to SCCLDD and S/W library FIXLIB
4 Q̲U̲A̲L̲I̲T̲Y̲ ̲A̲S̲S̲U̲R̲A̲N̲C̲E̲
4.1 Q̲u̲a̲l̲i̲f̲i̲c̲a̲t̲i̲o̲n̲ ̲T̲e̲s̲t̲s̲
Please refer to System Test Reports S010-S090
5 P̲R̲E̲P̲A̲R̲A̲T̲I̲O̲N̲S̲ ̲F̲O̲R̲ ̲D̲E̲L̲I̲V̲E̲R̲Y̲
Please refer to SCCLDD
