DLL support is available for applications running under the following
systems:
- z/OS batch
- CICS®
- IMS™
- TSO
- z/OS UNIX
It is not available for applications running under SP C, CSP
or MTF.
Note: For CICS, all potential
DLL executable modules are registered in the CICS PPT control table in the CICS environment and are invoked at run time.
DLL support is available with the compilers for the following programming
languages:
- C and C++
- Enterprise COBOL for z/OS
- COBOL for OS/390 & VM
- Enterprise PL/I for z/OS and OS/390®
- High Level Assembler (HLASM) Release 5
Note: PL/I for MVS™ &
VM and OS PL/I 2.3 do not support the creation of DLLs or the calling
of DLLs.