It’s the same for z/OS. There is a chapter dedicated to ILC in the books https://www.ibm.com/docs/en/zos/2.4.0?topic=environment-zos-language-writing-interlanguage-communication-applications
> On 20 Mar 2023, at 12:53 pm, Farley, Peter > <0000031df298a9da-dmarc-requ...@listserv.ua.edu> wrote: > > Thanks, John, that is enlightening but it is VSE not z/OS. I will search > for something similar in the z/OS docs. > > -----Original Message----- > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of > John McKown > Sent: Sunday, March 19, 2023 8:26 PM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Re: Simple C language dynamic CALL's? > > Function pointers and fetch() > > https://www.ibm.com/docs/en/zvse/6.2?topic=c-edcxbf11 > >> On Sun, 19 Mar 2023, 15:02 Farley, Peter, < >> 0000031df298a9da-dmarc-requ...@listserv.ua.edu> wrote: >> >> The major z/OS programming languages (COBOL, PL/I, HLASM) allow one to >> write a subroutine and separately compile and link it and then call >> that subroutine dynamically at runtime without a whole lot of fuss. I >> think even VS FORTRAN programming supports this capability. >> >> From the reading I have done in the C language reference and runtime >> library manuals, it appears to me that dynamic subroutine calls in C >> can only be accomplished by setting up the separately compiled >> subroutine(s) in a DLL. >> >> Is that a correct reading of the facts? Or is there a simpler >> (non-DLL) way to set up single-procedure dynamically called subroutines in C? >> >> The target environment is z/OS batch, not CICS or web. >> >> Peter > -- > > This message and any attachments are intended only for the use of the > addressee and may contain information that is privileged and confidential. If > the reader of the message is not the intended recipient or an authorized > representative of the intended recipient, you are hereby notified that any > dissemination of this communication is strictly prohibited. If you have > received this communication in error, please notify us immediately by e-mail > and delete the message and any attachments from your system. > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
