Notes
- Immediately before any call to the CICGETV linkedited routine
stub, register 10 must be loaded with the value of the RXWBADDR field
in the passed parms (CICPARMS).
- If a get request is issued for a variable that does not exist,
the value returned is the same as the variable name.
- CICGETV uses a standard save area convention with R13 pointing
to an 18 fullword length area. R1 points to a standard parameter
list. R14 contains the return address. R15, upon entry to CICGETV,
returns CICGETV's entry point. Upon return, R15 contains the return
code.
- The CICGETV module is located in the REXX/CICS distribution library.
- A return code of zero is reflected to indicate the success of
the operation, or a decimal 99 indicating an internal error (such
as a storage limit exceeded situation).