get_map_field_int
ret = get_map_field_int(map_name, btf, m, &res32);
if (!get_map_field_int(map_name, btf, m, &map_def->map_type))
if (!get_map_field_int(map_name, btf, m, &map_def->max_entries))
if (!get_map_field_int(map_name, btf, m, &map_def->map_flags))
if (!get_map_field_int(map_name, btf, m, &map_def->numa_node))
if (!get_map_field_int(map_name, btf, m, &sz))
if (!get_map_field_int(map_name, btf, m, &sz))
if (!get_map_field_int(map_name, btf, m, &val))