ablelist"><dl class="variablelist"><dt><span class="term">PAM_ACCT_EXPIRED</span></dt><dd><p>
             User account has expired.
          </p></dd><dt><span class="term">PAM_AUTH_ERR</span></dt><dd><p>
            Authentication failure.
          </p></dd><dt><span class="term">PAM_NEW_AUTHTOK_REQD</span></dt><dd><p>
            The user's authentication token has expired. Before calling
            this function again the application will arrange for a new
            one to be given. This will likely result in a call to
            <code class="function">pam_sm_chauthtok()</code>.

          </p></dd><dt><span class="term">PAM_PERM_DENIED</span></dt><dd><p>
            Permission denied.
          </p></dd><dt><span class="term">PAM_SUCCESS</span></dt><dd><p>
             The authentication token was successfully updated.
          </p></dd><dt><span class="term">PAM_USER_UNKNOWN</span></dt><dd><p>
            User unknown to password service.
          </p></dd></dl></div></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="mwg-expected-of-module-auth.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="mwg-expected-of-module.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="mwg-expected-of-module-session.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">3.2. Authentication management </td><td width="20%" align="center"><a accesskey="h" href="Linux-PAM_MWG.html">Home</a></td><td width="40%" align="right" valign="top"> 3.4. Session management</td></tr></table></div></body></html>