the &rsquo;0&rsquo; mode option or the R6RS open-file-input-port
procedure with a buffer-mode of none, or by calling setvbuf).
</p>
<p>This procedure should not throw an exception unless memory is
exhausted.
</p></dd></dl>

<dl class="def">
<dt id="index-event_002dloop_002dremove_002dread_002dwatch_0021"><span class="category">Scheme Procedure: </span><span><strong>event-loop-remove-read-watch!</strong> <em>file [loop]</em><a href='#index-event_002dloop_002dremove_002dread_002dwatch_0021' class='copiable-an