--- a/jdk/src/share/classes/sun/nio/ch/Net.java	Thu Oct 04 10:04:56 2012 -0700
+++ b/jdk/src/share/classes/sun/nio/ch/Net.java	Thu Oct 04 19:53:08 2012 +0100
@@ -409,6 +409,9 @@
                                              int level, int opt, int arg)
         throws IOException;
 
+    static native int poll(FileDescriptor fd, int events, long timeout)
+        throws IOException;
+
     // -- Multicast support --