1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2<html>
3<head>
4<META http-equiv="Content-Type" content="text/html; charset=windows-1252">
5<META name="GENERATOR" content="IBM WebSphere Studio Homepage Builder Version 7.0.0.0 for Windows">
6<META http-equiv="Content-Style-Type" content="text/css">
7<title>MI_IsCacheLoading</title>
8<link rel="stylesheet" href="../../css/nitro.css" type="text/css" />
9</head>
10<body>
11<h1>MI_IsCacheLoading <IMG src="../../image/NTR.gif" align="middle"><IMG src="../../image/TWL.gif" align="middle"></h1>
12<h2>Syntax</h2>
13<dl>
14  <dd>
15<code>#include &lt;nitro/mi.h&gt;<br />
16  <br />
17  void MI_IsCacheLoading(const <A href="MICache.html">MICache</A> *cache);</code></dd>
18</dl>
19
20<h2>Arguments</h2>
21<table border="1" width="100%">
22  <tbody>
23    <tr>
24      <td width="13%"><em><strong>cache</strong></em></td>
25      <td width="87%">Pointer to the <CODE><A href="MICache.html">MICache</A></CODE> structure.<br />
26      The cache must have been initialized using <CODE><A href="MI_InitCache.html">MI_InitCache()</A></CODE>.</td>
27    </tr>
28  </TBODY>
29</table>
30
31<h2>Return Values</h2>
32<p>Returns TRUE if there is one or more pages in the load-wait state; otherwise, returns FALSE. </p>
33
34<h2>Description</h2>
35<p>Determines whether a page that has entered the &quot;waiting to load&quot; state as a result of a call to <CODE><A href="MI_ReadCache.html">MI_ReadCache()</A></CODE> exists.<br />Pages that are in the &quot;waiting to load&quot; state can be switched to the &quot;loaded&quot; state by calling <CODE><A href="MI_LoadCache.html">MI_LoadCache()</A></CODE>.
36</p>
37<p>
38This feature is a utility that enables efficient read access to devices. For more information, see the reference for the <a href="MICache.html"><CODE>MICache</CODE></a> structure.
39</p>
40
41<h2>See Also</h2>
42<p><code><a href="MI_ReadCache.html">MI_ReadCache</a> <a href="MI_LoadCache.html">MI_LoadCache</a> <a href="MI_IsCacheLoading.html">MI_IsCacheLoading</a><br /> <a href="MICache.html">MICache</a></code></p>
43<h2>Revision History</h2>
44<p>
452007/05/16 Initial version.
46</p>
47<hr><p>CONFIDENTIAL</p></body>
48</html>
49