IBM GC28-0628-1 OS VS2 System Programming Library Supervisor Rel 3.7 Jun76 free download

File name GC28-0628-1_OS_VS2_System_Programming_Library_Supervisor_Rel_3.7_Jun76.pdf

Preface This publication describes supervisor facilities that can be influenced by the system programnier. Part I: Supervisor Services discusses supervisor functions restricted to system programmers and installation-approved personnel, and the macro instructions and parameters used to obtain the functions. Part I is divided into seven topics. For conv~nience and compatability, these services are grouped in the same manner as in OS/VS2 Supervisor Services and Macro Instructions, GC28-0683. Accordingly, some of the subjects discussed are merely continuations of previous coverage, but are extended to ~nclude discussions of the new functions. However, some subjects discussed under the topics are completely new, but are restricted in use to the system programmer. Part II: Macro Instructions contains the formats and descriptions of the supervisor macro instructions. It provides system programmers with the information necessary to code the macro instructions. Publications referenced: OS/VS2 System Programming Library: Data Management, GC26-3830. IBM System/370 Principles of Operation, GA22-7000. OS/VS2 Supervisor Services and Macro Instructions, GC28-0683. OS/VS2 Scheduler and Supervisor Logic, SY28-0624,SY28-0625,SY28-0626. (3 volumes) OS/VS