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Design of the CTRON File Management

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TRON Project 1987 Open-Architecture Computer Systems

Abstract

The CTRON file management is a functional block of the extended operating system layer in CTRON. It prescribes interfaces used in common in various application fields and assures the portability of the upper-layer software. It provides two kinds of files: an ordinary file and a device file. It provides two kinds of file organization: a basic organization and an indexed sequential organization. It controls file location by means of a tree-structured directory. This paper describes these features of the CTRON file management.

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References

  1. T. Wasano, M. Ohminami, Y. Kobayashi, T. Ohkubo and K. Sakamura, “Design Principles and Configuration of CTRON”, FJCC’87, October 1987

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Author information

Authors and Affiliations

  1. Software Works, Hitachi Ltd., Totsuka, Yokohama, 244, Japan

    Kimihito Kumazaki

Authors
  1. Kimihito Kumazaki
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Editor information

Editors and Affiliations

  1. TRON Project Department of Information Science Faculty of Science, University of Tokyo, 113, Hongo, Tokyo, Japan

    Ken Sakamura (Leader) (Leader)

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© 1987 Springer-Verlag Tokyo

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Kumazaki, K. (1987). Design of the CTRON File Management. In: Sakamura, K. (eds) TRON Project 1987 Open-Architecture Computer Systems. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68069-7_15

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  • DOI: https://doi.org/10.1007/978-4-431-68069-7_15

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-68071-0

  • Online ISBN: 978-4-431-68069-7

  • eBook Packages: Springer Book Archive

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