Developing Applications for z/OS UNIX

Experience with z/OS UNIX concepts and commands, such as might be obtained by attending U510 "Introduction to z/OS UNIX" and U515, "Shell Scripting in z/OS UNIX". Knowledge of at least one of these programming languages, in the MVS, OS/390, or z/OS environments: COBOL, C, PL/I, or LE-conforming Assembler is required for this course.
3 Days/Lecture & Lab
  • Introduction
  • File Access in z/OS UNIX Applications
  • Interacting with the user at the OMVS terminal
  • Calling C functions from COBOL
  • Calling C functions from PL/I
  • Calling C functions from Assembler
  • Compiling / Assembling, and binding Under OMVS
  • Assembling - a new alternative
  • Compiling COBOL and binding executables
  • Compiling PL/I and binding executables
  • Binding: The ld command

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