171 lines
4.4 KiB
HTML
171 lines
4.4 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<!-- Begin Header Records ========================================== -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- NETMG2 SCRIPT A converted by B2H R4.1 (346) (CMS) by HOLTJM at -->
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<!-- RCHVMW2 on 29 Jan 1999 at 10:01:37 -->
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<!--File Edited December 2001 -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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<title>iconv_close()--Code Conversion Deallocation API</title>
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</head>
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<body><!--End Header Records -->
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<!-- Java sync-link -->
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<script language="Javascript" src="../rzahg/synch.js" type="text/javascript">
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</script>
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<a name="Top_Of_Page"></a>
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<h2>iconv_close()--Code Conversion Deallocation API</h2>
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<div class="box" style="width: 80%;">
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<br>
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Syntax<br>
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<br>
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<pre>
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#include <iconv.h>
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int <strong>iconv_close (<em>cd</em>)
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</strong>
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iconv_t cd;
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</pre>
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<br>
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Service Program: QTQICONV<br>
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<!-- iddvc RMBR -->
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<br>
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Default Public Authority: *USE<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: Conditional; see <a href="#USAGE_NOTES">Usage
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Notes</a>.<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The <strong>iconv_close()</strong> function closes the conversion descriptor
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cd that was initialized by the <strong>iconv_open()</strong> or <strong>
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QtqIconvOpen()</strong> function.</p>
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<br>
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<!-- Please NOTE: DO NOT DELETE THIS SECTION if this API has no authorities and locks. -->
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<!-- Instead, use the commented out coding below to indicate NONE. -->
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<h3>Authorities and Locks</h3>
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<!-- Use this if there are no authorities and locks. -->
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<p>None.</p>
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<br>
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<h3>Parameters</h3>
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<dl>
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<dt><strong>cd</strong></dt>
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<dd>INPUT
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<p>The conversion descriptor returned by a previous successful call to <strong>
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iconv_open()</strong> or <strong>QtqIconvOpen()</strong>.</p>
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</dd>
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</dl>
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<br>
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<h3>Return Value</h3>
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<p>If an error occurs, <strong>iconv_close()</strong> returns a value of -1 and
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<strong>errno</strong> is set to indicate the error. If <strong>
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iconv_close()</strong> completes successfully, a value of zero is returned.</p>
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<br>
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<h3>Error Conditions</h3>
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<p>The following errors can be returned in <strong>errno</strong>:</p>
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<dl>
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<dt><strong>[EBADF]</strong></dt>
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<dd>Descriptor not valid.
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<p>The conversion descriptor (cd) parameter is not valid.</p>
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</dd>
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<dt><strong>[EUNKNOWN]</strong></dt>
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<dd>Undetected error
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<p>An undetected error occurred. Contact your service organization. An escape
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message may also be signaled as a result.</p>
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</dd>
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</dl>
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<p>The following escape messages can be signaled:</p>
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<table cellpadding="3">
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<!-- cols="15 85" -->
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<tr>
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<th align="left" valign="top">Message ID</th>
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<th align="left" valign="top">Escape Message Text</th>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3C90 E</td>
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<td valign="top">Literal value cannot be changed.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3CF2 E</td>
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<td valign="top">Error(s) occurred during running of &1 API.</td>
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</tr>
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</table>
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<br>
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<br>
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<h3><a name="USAGE_NOTES">Usage Notes</a></h3>
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<p>This API is threadsafe if threads that share a conversion descriptor do not
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attempt to preserve the shift state.</p>
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<br>
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<h3>Related Information</h3>
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<ul>
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<li><a href="iconv.htm">iconv()</a>--Code Conversion API<br>
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<br>
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</li>
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<li><a href="iconvopn.htm">iconv_open()</a>--Code Conversion Allocation API<br>
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<br>
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</li>
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<li><a href="QTQICONV.htm">QtqIconvOpen()</a>--Code Conversion Allocation
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API</li>
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</ul>
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<hr>
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API introduced: V3R1
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<hr>
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<center>
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<table cellpadding="2" cellspacing="2">
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<tr align="center">
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<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
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"nls1.htm">National Language Support APIs</a> | <a href="aplist.htm">APIs by
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category</a></td>
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</tr>
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</table>
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</center>
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</body>
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</html>
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