The External Function Parameter List (EFPL) format is compatible with the IBM TSO/E REXX EFPL and can be mapped by the TSO/E REXX macro IRXEFPL. OPS/REXX supports only two fields: EFPLARG, which points to the argument, and EFPLEVAL, which points to the word containing the address of the result EVALBLOCK (OPS/REXX supports all the fields in the EVALBLOCK). The TSO/E REXX macro IRXEVALB maps the EVALBLOCK.
The save area pointed to by register 13 is 72 bytes long. To store the contents of the registers on entry in this save area, use the z/OS SAVE macro.
|
Copyright © 2014 CA.
All rights reserved.
|
|