Ibm :: 360 :: Os :: Plm 1966-67 :: Y28-6605-2 Introduction to Control Program Logic Plm Sep66

出 版 年：2016年

主 题 词：access method control control program cpu cpu control data data set interruption interruption handler introduction logic logic manual processing processing program program program logic routine routines sep66 supervisor svc svc interruption svc routine y28-6605-2 

摘      要：[Auto Generated] 13 15 Control Flow to a Processing Program 16 Returning Control to a Processing Program. 16 Supervisor-Assisted Linkages 16 INPUT/OUTPUT CONTROL .. 18 Processing Input/Output Operations 18 Opening a Data Control Block. 19 Executing an Input/Output Operation 20 Starting an Input/Output Operation 20 Terminating an Input/Output Operation. 21 GLOSSARY 23 APPENDIX A: SVC ROUTINES. 25 INDEX. 29 FIGURES Figure 1. Loading of the Control Program 7 Figure 2. Divisions of Main storage for