Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/msgqmaxcheck_8c_source.html
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
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<h1>examples/PIPS/opencmessagequeuelibraryex/engine/src/msgqmaxcheck.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00010"></a>00010 <span class="preprocessor">#include <_ansi.h></span>
<a name="l00011"></a>00011 <span class="preprocessor">#include "<a class="code" href="msgqinternal_8h.html">MsgQInternal.h</a>"</span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="comment">/**************************************************************************</span>
<a name="l00015"></a>00015 <span class="comment">* MsgQMaxCheck</span>
<a name="l00016"></a>00016 <span class="comment">* Function: This function checks the maximum number of messages in a</span>
<a name="l00017"></a>00017 <span class="comment">***************************************************************************/</span>
<a name="l00018"></a>00018
<a name="l00019"></a><a class="code" href="msgqlib_8h.html#ac3714b7e3c9e3eafb7375ca1fe5d5ad7">00019</a> EXPORT_C <span class="keywordtype">int</span> <a class="code" href="msgqlib_8h.html#ac3714b7e3c9e3eafb7375ca1fe5d5ad7">MsgQMaxCheck</a>(ULONG qName, <span class="keywordtype">int</span>* err) {
<a name="l00020"></a>00020 <a class="code" href="struct_msg_q_info.html">MSGQ_INFO</a>* pMsgQInfo = NULL;
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="keywordflow">if</span> ((pMsgQInfo = MsgQTableLookup(qName)) != NULL) {
<a name="l00023"></a>00023 *err = OK;
<a name="l00024"></a>00024 <span class="keywordflow">return</span> (pMsgQInfo->maxNumMsgs);
<a name="l00025"></a>00025 }
<a name="l00026"></a>00026 <span class="keywordflow">else</span>
<a name="l00027"></a>00027 *err = KMsgQLibQIdErr;
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keywordflow">return</span>(ERROR);
<a name="l00030"></a>00030 }
<a name="l00031"></a>00031
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