Merged revisions 73916 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r73916 | amaury.forgeotdarc | 2009-07-10 00:37:22 +0200 (ven., 10 juil. 2009) | 5 lines

  #6416: Fix compilation of the select module on Windows, as well as test_subprocess:
  PIPE_BUF is not defined on Windows, and probably has no meaning there.

  Anyway the subprocess module uses another way to perform non-blocking reads (with a thread)
........
diff --git a/Doc/library/select.rst b/Doc/library/select.rst
index bffb9cb..eea442b 100644
--- a/Doc/library/select.rst
+++ b/Doc/library/select.rst
@@ -99,7 +99,7 @@
    Files reported as ready for writing by :func:`select`, :func:`poll` or
    similar interfaces in this module are guaranteed to not block on a write
    of up to :const:`PIPE_BUF` bytes.
-   This value is guaranteed by POSIX to be at least 512.
+   This value is guaranteed by POSIX to be at least 512.  Availability: Unix.
 
    .. versionadded:: 2.7