IBM Y24-5017-7 DOS Intro To Sys Ctl Pgms PLM Sep69 free download

File name Y24-5017-7_DOS_Intro_To_Sys_Ctl_Pgms_PLM_Sep69.pdf

File Number S360-36 (DOS) Form Y24-5017-7 Program Logic IBM System/3S0 Disk Operating System Introduction to System Control Programs Program Number 360N-CL-453, Version 3 This reference publication is one of five program logic manuals that describe the internal logic of the IBM System/360 Disk Operating System system ccntrol prcgrarrs: 1. IEM System/360 Disk Operating System, Introduction to System Control Programs, Form Y24-5017. 2,. IBM System/360 Disk Operating System" IPL and Job Control Programs, Form Y24-5086. 3. IBM System/360 Disk Operating system, SUFervisor and PhySical and Logical Transients, Form Y24-5084. 4,. IBM System/360 Disk Operating system, Librarian Maintenance and Service Programs, Form Y24-5079. 5. IEM System/360 Disk Operating System, Linkage Editor~ Form Y24-5080. These manuals are intended for persons who are involved in program maintenance and for system pregrarrmers who are altering the program design. Program logic information is not needed fer normal use cr operation of the system control program; therefore" distribution of these publications is lirrited to those with reaintenance and alteration requirements. These manuals are designed to be used as a supplement to the program listing. Their effective use requires an understanding of IBM System/360 operation and of IBM System/360 Disk Operating System control and service programs, macro instructions" and operating procedures. Reference publications for this information are listed in the Preface of this rranual. Restricted Distribution RESTRICTED DISTRIBUTION: This publication is intended ~rimarily for use by IBM personnel involved in program design and maintenance.. It may not be made available to others without the ap~roval of local IBM management. Eighth Edition (September 1969) This edition applies to Release 21 of IBM System/360 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 SRL Newsletter, Form N20-0360, for the editions that are ap~licable and current. This edition is a major revision of, and obsoletes, Y24-5017-6. Summary of Amendments This edition reflects the addition of information on Outboard Recorder (OBR), Statistical Data Recorder (SDR), and Machine Check Recording and Recovery (MCRR) records, plus updates to the Error Message Cross-Reference List, Microfiche Index Cross-Reference List, and the Master Index. Changes are indicated by a vertical line to the left of affected text and to the left of affected parts of figures. A dot (e) next to a figure title or page number indicates that the ent