/* RAII wrapper around a UNIX file descriptor. */
class file_descriptor {
public:
- file_descriptor() noexcept;
+ file_descriptor() noexcept = default;
explicit file_descriptor(int raw_fd) noexcept;
file_descriptor(const file_descriptor&) = delete;
*/
void write(const void *buffer, std::size_t size);
+ int fd() const noexcept;
+
protected:
- int _fd() const noexcept;
void _cleanup() noexcept;
private: