On Thu, 5 Oct 2023 20:54:56 +0000, Seymour J Metz <[email protected]> wrote:
>Even if you have an OMVS segment, you don't get dubbed ntil you use a Unix >service. Environment variables are not unique to UNIX and do not require dubbing. It is a feature of the C/C++ language that is in the STDLIB (standard library) and can be used in any environment. Environment variables are only useful in languages that do not support global variables or inter-language global variables is not supported. I suspect that C and Cobol global variables are shared because of LE. Languages like shells, Python, Java and others which are runtime languages don't have access to C and Cobol global variables which makes environment variables a simple inter-language-communications feature. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
