prop_data_copy_value
bool prop_data_copy_value(prop_data_t, void *, size_t);
(void) prop_data_copy_value(v, buf, data_size);
if (!prop_data_copy_value(d0, addr, prop_data_size(d0))) {
ATF_REQUIRE(prop_data_copy_value(d1, buf, sizeof(buf)));
ATF_REQUIRE(!prop_data_copy_value(d2, buf, sizeof(buf)));
prop_data_copy_value(obj, prop->prop_data, prop->prop_length);