NUM2RLIM         2024 process.c              rlim.rlim_cur = NUM2RLIM(RARRAY_PTR(elt)[1]);
NUM2RLIM         2025 process.c              rlim.rlim_max = NUM2RLIM(RARRAY_PTR(elt)[2]);
NUM2RLIM         3293 process.c              return NUM2RLIM(rval);
NUM2RLIM         3395 process.c      #if defined(HAVE_SETRLIMIT) && defined(NUM2RLIM)