title: Xattrs are not supported
body: <p>I am trying to perform a little testing of <code>XATTRs</code>. I recompiled my kernel with  ALL the XATTRs enabled.</p>
  
  <p>Now, when I include the header of xattrs :</p>
  
  <pre><code>#include &lt;attr/xattr.h&gt;
  </code></pre>
  
  <p>I receive an error <strong>no such file or directory</strong>. I am using UBUNTU 11.10 64 bit system, and I cannot understand why XATTRs are not supported ?</p>