PEP 446: add get/set_inheritable() methods to socket.socket

pep-0446.txt

@@ -490,8 +490,8 @@ non-inheritable. The atomicity is not guaranteed because a fallback is
 required when atomic flags are not available.
 
 
-New Functions
--------------
+New Functions And Methods
+-------------------------
 
 New functions available on all platforms:
 
@@ -507,9 +507,12 @@ New functions only available on Windows:
 * ``os.set_handle_inheritable(handle: int, inheritable: bool)``: clear
   or set the inheritable flag of the specified handle.
 
-The ``fileno()`` method of a socket returns a file descriptor on UNIX,
-whereas it returns a handle on Windows. So a different function must be
-used depending on the platform to manage the inheritable of a socket.
+New methods:
+
+* ``socket.socket.get_inheritable()``: return ``True`` if the
+  socket can be inherited by child processes, ``False`` otherwise.
+* ``socket.socket.set_inheritable(inheritable: bool)``: clear
+  or set the inheritable flag of the specified socket.
 
 
 Other Changes