<b></b></p>
<dl class="variablelist">
<dt><span class="term">throw_on_error</span></dt>
<dd><p>
            Throws the exception most appropriate to the error condition.
          </p></dd>
<dt><span class="term">errno_on_error</span></dt>
<dd><p>
            Sets ::errno to an appropriate value, and then returns the most appropriate
            result
          </p></dd>
<dt><span class="term">ignore_error</span></dt>
<dd><p>
            Ignores the error and simply the returns the most appropriate result.