function::pointer_arg - Return function argument as pointer value

n
           index of argument to return

       Return the unsigned value of argument n, same as ulong_arg. Can be used with any type of pointer.

       function::pointer_arg - Return function argument as pointer value

tapset::registers(3stap)

SystemTap Tapset Reference                         April 2024                        FUNCTION::POINTER_AR(3stap)

           pointer_arg:long(n:long)