JPS6231381B2 - - Google Patents

Info

Publication number
JPS6231381B2
JPS6231381B2 JP55098424A JP9842480A JPS6231381B2 JP S6231381 B2 JPS6231381 B2 JP S6231381B2 JP 55098424 A JP55098424 A JP 55098424A JP 9842480 A JP9842480 A JP 9842480A JP S6231381 B2 JPS6231381 B2 JP S6231381B2
Authority
JP
Japan
Prior art keywords
data
file
storage area
mode
stored
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP55098424A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5723163A (en
Inventor
Haruo Yoshikawa
Masatoshi Kanbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9842480A priority Critical patent/JPS5723163A/ja
Publication of JPS5723163A publication Critical patent/JPS5723163A/ja
Publication of JPS6231381B2 publication Critical patent/JPS6231381B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
JP9842480A 1980-07-18 1980-07-18 Control system for use of file Granted JPS5723163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9842480A JPS5723163A (en) 1980-07-18 1980-07-18 Control system for use of file

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9842480A JPS5723163A (en) 1980-07-18 1980-07-18 Control system for use of file

Publications (2)

Publication Number Publication Date
JPS5723163A JPS5723163A (en) 1982-02-06
JPS6231381B2 true JPS6231381B2 (en]) 1987-07-08

Family

ID=14219423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9842480A Granted JPS5723163A (en) 1980-07-18 1980-07-18 Control system for use of file

Country Status (1)

Country Link
JP (1) JPS5723163A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136075U (en]) * 1986-02-20 1987-08-27

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083151A (ja) * 1983-10-14 1985-05-11 Fujitsu Ltd デ−タ処理レベル制御方式
JP2526329B2 (ja) * 1991-11-20 1996-08-21 松下電器産業株式会社 編集保護装置および編集保護方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813932B2 (ja) * 1975-04-07 1983-03-16 株式会社日立製作所 記憶装置の多重使用制御方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136075U (en]) * 1986-02-20 1987-08-27

Also Published As

Publication number Publication date
JPS5723163A (en) 1982-02-06

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