SC21-7730-0_System_38_Control_Program_Facility_Programmers_Guide_Jan79.pdf

(See Performance Considerations in Appendix A for more information.) The output of the sort also requires less diskette space since the address out data set

A seek command will move the head arm assembly the required number of cylinders to position over the addressed track and select the desired head. A seek command will not read an

For CRTs, the VT driver also provides a standard method of dealing with cursor positioning, data entry via fields, and various screen attributes (denoted as

Concurrency - Concurrent processes, interrupt handling, and an asynchronous I/O system allow the development of real-time and multiuser applications. Separate

The program will allow only one user at a time to update any particular record; however, several users are allowed to update DIFFERENT records in the file

By replacing the INTERCEPT jump vector, users can supply their own command processing routine to communicate directly with the Master station programs, other user

ASM-86 repor ts semantic and syntax errors by placing a numbered ASCII message in front of the erroneous source line. Table H-l summarizes ASM-86 diagnostic

A process called label is created from the corresponding task block, and placed in the process queue in the waiting state.. PRIORITY ( α ) and DEPENDENT have the same meanings