68 lines
3.4 KiB
HTML
68 lines
3.4 KiB
HTML
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<meta name="DC.Title" content="cwbUN_GetSystemValue" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>cwbUN_GetSystemValue</title>
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</head>
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<body id="rzakxcwbungetsystemvalue"><a name="rzakxcwbungetsystemvalue"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">cwbUN_GetSystemValue</h1>
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<div><p><strong>Purpose</strong></p>
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<p>Returns a string that contains the value of an iSeries™ system value.</p>
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<p><strong>Syntax</strong></p>
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<pre>CWBAPI unsigned int WINAPI cwbUN_GetSystemValue(
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USHORT usSystemValueId,
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const char * szSystemName,
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char * szSystemValue,
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UINT cchMax
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);</pre>
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<p><strong>Parameters</strong></p>
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<dl><dt class="dlterm">const char * szSystemValueId - input</dt>
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<dd>A numeric value that identifies the iSeries system value to be retrieved.
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Definitions for the system value constants are in the header file 'CWBA4SVL.H'</dd>
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<dt class="dlterm">char * szSystemValue - output</dt>
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<dd>Address of the buffer that will receive the null-terminated system value
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string.</dd>
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<dt class="dlterm">UINT cchMax - input</dt>
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<dd>Size of the buffer that will receive the null-terminated value string.</dd>
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</dl>
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<p><strong>Return Codes</strong></p>
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<p>The following list shows common return values:</p>
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<dl><dt class="dlterm">CWB_OK</dt>
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<dd>Successful completion.</dd>
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<dt class="dlterm">CWBUN_INTERNAL_ERROR</dt>
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<dd>Could not retrieve the system value.</dd>
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<dt class="dlterm">CWB_BUFFER_OVERFLOW</dt>
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<dd>The buffer is too small to contain the returned string.</dd>
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</dl>
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<p><strong>Usage</strong></p>
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<p>The value that is returned by this API is <span class="uicontrol">not</span> a
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National Language Support (NLS) string and is not translated. For example,
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'*NONE' will be returned instead of 'None.'</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakxapis.htm" title="iSeries Navigator APIs help plug-in developers obtain and manage certain types of global information.">iSeries Navigator APIs</a></div>
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</div>
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</div>
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</body>
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</html>
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