:right-sidebar: True

UnixOutputStream
===================================================================

.. currentmodule:: gi.repository.Gio





.. class:: UnixOutputStream(**properties: ~typing.Any)
   :no-contents-entry:


Superclasses: :class:`~gi.repository.Gio.OutputStream`, :class:`~gi.repository.GObject.Object`



Implemented Interfaces: :class:`~gi.repository.Gio.FileDescriptorBased`, :class:`~gi.repository.Gio.PollableOutputStream`



``GUnixOutputStream`` implements :obj:`~gi.repository.Gio.OutputStream` for writing to a UNIX
file descriptor, including asynchronous operations. (If the file
descriptor refers to a socket or pipe, this will use ``poll()`` to do
asynchronous I/O. If it refers to a regular file, it will fall back
to doing asynchronous I/O in another thread.)

Note that ``<gio/gunixoutputstream.h>`` belongs to the UNIX-specific GIO
interfaces, thus you have to use the ``gio-unix-2.0.pc`` pkg-config file
file or the ``GioUnix-2.0`` GIR namespace when using it.


Constructors
------------

.. rst-class:: interim-class

.. class:: UnixOutputStream
   :no-index:


   .. classmethod:: new(fd: int, close_fd: bool) -> ~gi.repository.Gio.OutputStream

      Creates a new :obj:`~gi.repository.Gio.UnixOutputStream` for the given ``fd``\.

      If ``close_fd``\, is :const:`True`, the file descriptor will be closed when
      the output stream is destroyed.






      :param fd: a UNIX file descriptor

      :param close_fd: :const:`True` to close the file descriptor when done








Methods
-------

.. rst-class:: interim-class

.. class:: UnixOutputStream
   :no-index:


   .. method:: get_close_fd() -> bool

      Returns whether the file descriptor of ``stream`` will be
      closed when the stream is closed.


      .. versionadded:: 2.20








   .. method:: get_fd() -> int

      Return the UNIX file descriptor that the stream writes to.


      .. versionadded:: 2.20








   .. method:: set_close_fd(close_fd: bool) -> None

      Sets whether the file descriptor of ``stream`` shall be closed
      when the stream is closed.


      .. versionadded:: 2.20





      :param close_fd: :const:`True` to close the file descriptor when done








Properties
----------

.. rst-class:: interim-class

.. class:: UnixOutputStream
   :no-index:
   

   .. attribute:: props.close_fd
      :type: bool

      The type of the None singleton.



      .. versionadded:: 2.20





   .. attribute:: props.fd
      :type: int

      The type of the None singleton.



      .. versionadded:: 2.20













Fields
------

.. rst-class:: interim-class

.. class:: UnixOutputStream
   :no-index:
   

   .. attribute:: parent_instance

      






   .. attribute:: priv