RADIX_PROCESS_get_obj
existing = RADIX_PROCESS_get_obj(rp, name);
RADIX_OBJ *obj = RADIX_PROCESS_get_obj(rp, name);
if (!TEST_ptr_null(RADIX_PROCESS_get_obj(RP(), listener_name)))
if (!TEST_ptr_null(RADIX_PROCESS_get_obj(RP(), stream_name)))
if (!TEST_ptr_null(RADIX_PROCESS_get_obj(RP(), conn_name)))
if (!TEST_ptr(obj = RADIX_PROCESS_get_obj(RP(), name)))