no_such_process = int(std::errc::no_such_process),
not_a_directory = int(std::errc::not_a_directory),
not_enough_memory = int(std::errc::not_enough_memory),
+ not_supported = int(std::errc::not_supported),
operation_not_permitted = int(std::errc::operation_not_permitted),
permission_denied = int(std::errc::permission_denied),
read_only_file_system = int(std::errc::read_only_file_system),