IBM GY24-5017-12 Introduction to DOS Logic Rel 26 Oct71 free download

File name GY24-5017-12_Introduction_to_DOS_Logic_Rel_26_Oct71.pdf

File Number 8360-36 Order No. GY24-50l7-l2 Introduction to DOS Logic Program Number 360N-CL-4S3 This reference publication gives an overall view of the Disk Operating System (008), and it briefly describes the associated control and service programs. It is intended for persons who are involved in program maintenance and for system programmers who are altering the program design. Program logic information is not needed for normal use or operation of the system control program. This manual is designed to introduce and to cross-reference the six companion PLMs of the Disk Operating System. These associated PLMs are listed in the Preface of this manual. For titles and abstracts of other associated publications, see the IBM System/360 and System/370 Bibliography, GA22-6822. DOS Release 26 I Thirteenth Edition (October 1971) This publication was formerly titled IBM System/360 Disk Operating System: Introduction to System Control Programs. Although titles of some DOS publications (including this one) have been simplified, the change does not affect the contents of the publications. This edition applies to Release 26 of the IBM Disk Operating System and to all subsequent releases until otherwise indicated in new editions or Technical Newsletters. Changes are continually made to the specifications herein; before . using this publication in connection with the operation of IBM systems, consult the latest System/360 and System/370 SRL Newsletter, GN20-0360, for the editions that are applicable and current. This edition is a major revision of, and obsoletes, GY24-5017-11. Summary of Amendments This edition provides documentation changes for: