U520: Major Topics

  • Introduction to z/OS UNIX applications
  • File access in z/OS UNIX application
  • Using QSAM to process HFS files
  • Interacting with the user at the OMVS terminal
  • Basic printf() and scanf() functions
  • Calling C functions from COBOL programs
  • Calling C functions from PL/I programs
  • Calling C functions from Assembler programs
  • Compiling and binding C programs from the shell: c89
  • Assembling and binding Assembler programs from the shell: c89
  • Assembling using the as command
  • Compiling and binding COBOL programs from the shell: cob2
  • Compiling and binding PL/I programs from the shell: pli
  • Binding programs using the ld command
  • Callable z/OS UNIX services (BPX1…)
  • Callable LE services CEE3PR2, CEEENV, CEE3INF
  • Parms and environment variables under the shell
  • Make and makefiles
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