If you have standard MPE/iX capabilities, you can use many system intrinsics to
access operating system features. However, PH intrinsics require that the
operating system check for additional capabilities at program load and/or
execution. To execute PH intrinsics, you must have the correct capability
assigned prior to running the program.
In order for a program containing PH intrinsics to execute successfully, the
following criteria must be met:
You must assign the PH capability to the program file at link time (using the caplist parameter of the :LINK command). The user who links the program does not need to be assigned the PH capability in order to assign it to the program file.
The System Manager (SM) or Account Manager (AM) must assign the PH capability to the group where the program is to execute; however, if the program file is a temporary file, PH must be assigned to the user who executes the program.
