I would use CALL MF=E but you can always define a label for the OI into the last word of the list.
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 עַם יִשְׂרָאֵל חַי ________________________________________ From: IBM Mainframe Assembler List <[email protected]> on behalf of Dave Clark <[email protected]> Sent: Wednesday, October 18, 2023 11:53 AM To: [email protected] Subject: Variable-Length Parameter List Attributes I have a definition such as the following. SHVPARMB DS 5F However, the program I am calling will actually accept 4, 5, or 6 parameters in this list. So, I believe that T' will return F and L' will return 4, but is there any attribute that will return the 5 in the above definition? I ask, because I would rather not hardcode the following to set the end flag for the list. OI SHVPARMB+(5*4-4),X'80' Sincerely, Dave Clark -- int.ext: 91078 direct: (937) 531-6378 home: (937) 751-3300 Winsupply Group Services 3110 Kettering Boulevard Dayton, Ohio 45439 USA (937) 294-5331 ********************************************************************************************* This email message and any attachments is for use only by the named addressee(s) and may contain confidential, privileged and/or proprietary information. If you have received this message in error, please immediately notify the sender and delete and destroy the message and all copies. All unauthorized direct or indirect use or disclosure of this message is strictly prohibited. No right to confidentiality or privilege is waived or lost by any error in transmission. *********************************************************************************************
