Service Manuals, User Guides, Schematic Diagrams or docs for : IBM 360 os R17_Nov68 C28-6628-3_OS_Rel_17_System_Control_Blocks_Nov68

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.



Image preview - the first page of the document



>> Download C28-6628-3_OS_Rel_17_System_Control_Blocks_Nov68 documenatation <<

Text preview - extract from the document

                                                      File No. 5360-36
                                                      Form C28-6628-3    OS




Systems Reference Library




IBM System/3S0 Operating System

System Control Blocks

   This publication shows the formats of the major
control blocks and tables used by more than one
component of the System/360 operating System con-
trol program. Descriptions of each field within
the control blocks or tables follow each format
illustration.

   The system control blocks described in this
publication will be changed by IBM from time to
time to extend the capabi1ities of the operating
system. Programs should refer to these control
blocks only through the system macro instruction
facilities provided in the operating system.   (For
example, a field of the Data Control Block shou1d
only be referred to by use of the DCBD macro
instruction.) Programs that refer to the contr01
blocks by other means do so at the risk of not
executing correctly in the future.
Preface


   This publication contains reference                 The reader of this manual must be famil-
information about the contents and format           iar with the following publications:
of system control blocks. Most of the con-
trol blocks covered in this publication are
used by more than one component of the                  IBM System/360: Principles of Opera-
System/360 operating System control pro-                tion, Form A22-6821
gram. A diagram of each block is followed
by descriptions of its fields. The block
descriptions are ordered alphabetically by              IBM System/360 Operating System:   Intro-
acronym. When a block has different access              duction, Form C28-6534
method versions, they are arranged under
the block name in this order: SAM, I SAM,
DAM, TAM, GAM.                                          IBM System/360 Operating system: Con-
                                                        cepts and Facilities, Form C28-6535
   The pointer diagram previously shown in
this publication has been superseded by a
similar one now shown in the IBM publica-               IBM System/360 Operating System: Super-
tion IBM System/360 Operating System: Pro-              visor and Data Management Services, Form
grammer's Guide to Debugging, Form                      C28-6646
C28-6670.




Fourth Edition (November, 1968)


This is a major revision of, and obsoletes, C28-6628-2 and
Technical Newsletter N28-2360. The changes in content made
in this edition for this release are enumerated in a summary
of revisions which follows the table of contents. Changes
to the text, and small changes to illustrations, are indi-
cated by a vertical line to the left of the change; changed
or added illustrations are denoted by the symbol 

◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo