Merged revisions 83201 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r83201 | georg.brandl | 2010-07-28 10:19:35 +0200 (Mi, 28 Jul 2010) | 1 line

  #9354: Provide getsockopt() in asyncore file_wrapper().  Patch by Lukas Langa.
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Lib/asyncore.py

@@ -607,6 +607,14 @@ if os.name == 'posix':
         def send(self, *args):
             return os.write(self.fd, *args)
 
+        def getsockopt(self, level, optname, buflen=None):
+            if (level == socket.SOL_SOCKET and
+                optname == socket.SO_ERROR and
+                not buflen):
+                return 0
+            raise NotImplementedError("Only asyncore specific behaviour "
+                                      "implemented.")
+
         read = recv
         write = send