Runtime components for z/OS

This section describes the runtime components for z/OS®.

Dataset names and SMP/E types

On z/OS, the runtime DLL and header file are delivered by SMP/E. The details are provided in Table 1.
Table 1. Dataset names and SMP/E types
Deliverable Distribution Target Member Type
DLL hlq.ACTGMOD hlq.SCTGDLL CTGSTATS ++MOD
C Header hlq.ACTGINCL hlq.SCTGINCL CTGSTATS ++SRC
C Header hlq.ACTGINCL hlq.SCTGINCL CTGSTDAT ++SRC
C Sample hlq.ACTGSAMP hlq.SCTGSAMP CTGSTAT1 ++SRC
Sample JCL hlq.ACTGSAMP hlq.SCTGSAMP CTGSTJOB ++SRC
Sidedeck SMP/E generated hlq.SCTGSID CTGSTATS Not applicable
The DLL load module is link-edited during installation. When the SCTGDLL library is added to the STEPLIB concatenation, user applications can use the statistics API. If the application uses implicit DLL loading, the sidedeck might be required to complete the link-edit cycle.