IBM GC28-2050-0 Time Sharing System Planning for PLI Feb70 free download

File name GC28-2050-0_Time_Sharing_System_Planning_for_PLI_Feb70.pdf

File No. S360-29 Form GC28-20S0-0 TSS Systems Reference Library ( IBM System / 360 Time Sharing System Planning for PL / I This planning aid, intended for use prior to the availability of the IBM System/360 Time Sharing System PL/I processor, will be replaced by reference documen- tation to be issued when TSS/360 PL/I is released. The user will be able to write PL/I proq-rams to be compiled under TSS/ 360 PL/I if he refers to this pub- lication in conjunction with the manuals listed in the preface. PREFACF This publication is intended for systems Several features have been added to the analysts and proqrammers who will use it as PL/I language so that users of the IBM a planning aid for the TSS/360 PLiI proces- System/360 Operating System can write tele- sor, before that becomes available. rhe processing applications programs. These PLiI language features described in IBM new language features will be accepted by System/360 Time Sharing System: PLiI the compiler, but an attempt to execute Reference Manual, Form C28-20Q5, and in IBM statements containing these features will System/3EO Time Sharing System: PLiI result in task termination in TSS/360. Library computational Subroutines, Form C28-20Q6, corrpspond to the fourth version of the PLiI (F) compiler of IBM System/360 Operating System (OS)360). The initial PREREQUISITE PUBLICATIONS release of the TSS/360 PL/I compiler will correspond to the fifth version of the OS/ 360 PL/I (F) compiler. This publication The reader should understand the infor- indicates the features that differ from mation in: those currently described for TSS/360. Section 1 describes functional modifica- IBM system/360 Time Sharing System: tions to the PL/I language and compiler; PL/I Reference Manual, Form C28-2045 Section 2 describes improvements in perfor- mance and optimization. The appendix pro- IBM System/360 Time Sharing System: vides an alphabetical list of the changed PLiI Library Computational Subroutines, language features. Form C28-2046 First Edition (February 1970) Significant changes or additions to this publication will be provided in new editions or Technical Newsletters. This publication was prepared for production using an IBM computer to update the text and to control the page and line format. Page impressions for photo-offset printing were obtained from an IBM 1403 Printer using a special print chain. Requests for copies of IBM publications should be made to your IBM representative or the IBM branch office serving your locality. A form is provided at the back of this publication for reader's comments. If the form has been removed, comments may b