Access to the Inbound Parameter String

You can access the standardized form of the inbound parameter list for the assembler main routine any time after routine initialization by using one of the following:

• The CEE3PRM and CEE3PR2(query parameter string) callable service described in z/OS Language Environment Programming Reference.

  What CEE3PRM and CEE3PR2 return depends on the operating system you run under, and the runtime or compiler options you specify. See What the enclave returns from CEE3PRM and CEE3PR2 for more information.

• The PARMREG output value from the CEEENTRY macro described in CEEENTRY macro— Generate a Language Environment-conforming prolog.