ibm-information-center/dist/eclipse/plugins/i5OS.ic.apis_5.4.0.1/QsnDltEnv.htm

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<title>Delete Low-Level Environment (QsnDltEnv) API</title>
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<h2>Delete Low-Level Environment (QsnDltEnv) API</h2>
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&nbsp;&nbsp;Required Parameter:<br>
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<td align="center" valign="top" width="10%">1</td>
<td align="left" valign="top" width="50%">Low-level environment handle</td>
<td align="left" valign="top" width="20%">Input</td>
<td align="left" valign="top" width="20%">Binary(4)</td>
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&nbsp;&nbsp;Omissible Parameter:<br>
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<td align="center" valign="top" width="10%">2</td>
<td align="left" valign="top" width="50%">Error Code</td>
<td align="left" valign="top" width="20%">I/O</td>
<td align="left" valign="top" width="20%">Char(*)</td>
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&nbsp;&nbsp;Returned Value:<br>
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<td align="center" valign="top" width="10%">&nbsp;</td>
<td align="left" valign="top" width="50%">Return code</td>
<td align="left" valign="top" width="20%">Output</td>
<td align="left" valign="top" width="20%">Binary(4)</td>
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&nbsp;&nbsp;Default Public Authority: *USE<br>
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&nbsp;&nbsp;Service Program: QSNAPI<br>
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&nbsp;&nbsp;Threadsafe: No<br>
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<p>The Delete Low-Level Environment (QsnDltEnv) API deallocates an operating
environment for low-level interface routines.</p>
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<h3>Authorities and Locks</h3>
<p>None</p>
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<h3>Required Parameter</h3>
<dl>
<dt><strong>Low-level environment handle</strong></dt>
<dd>INPUT; BINARY(4)
<p>The low-level environment to be deallocated.</p>
</dd>
</dl>
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<h3>Omissible Parameter</h3>
<dl>
<dt><strong>Error code</strong></dt>
<dd>I/O; CHAR(*)
<p>The structure in which to return error information. For the format of the
structure, see <a href="../apiref/error.htm#hdrerrcod">Error Code Parameter</a>. If this
parameter is omitted, diagnostic and escape messages are issued to the
application.</p>
</dd>
</dl>
<br>
<h3>Returned Value</h3>
<dl>
<dt><strong>Return code</strong></dt>
<dd>OUTPUT; BINARY(4)
<p>A return code indicating the result of the operation. The value returned
will be 0 if the operation was successful, or -1 otherwise.</p>
</dd>
</dl>
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<h3>Error Messages</h3>
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<th align="left" valign="top">Message ID</th>
<th align="left" valign="top">Error Message Text</th>
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<td align="left" valign="top">CPF24B4 E</td>
<td valign="top">Severe error while addressing parameter list.</td>
</tr>
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<td align="left" valign="top">CPF3CF1 E</td>
<td valign="top">Error code parameter not valid.</td>
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<td align="left" valign="top">CPF3CF2 E</td>
<td valign="top">Error(s) occurred during running of &amp;1 API.</td>
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<td align="left" valign="top">CPFA317 E</td>
<td valign="top">Cannot deallocate memory dynamically.</td>
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<td align="left" valign="top">CPFA318 E</td>
<td valign="top">Error calling exit routine.</td>
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<td align="left" valign="top">CPFA31E E</td>
<td valign="top">Required parameter &amp;1 omitted.</td>
</tr>
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<td align="left" valign="top">CPFA334 E</td>
<td valign="top">Low level environment handle incorrect.</td>
</tr>
</table>
<br>
<hr>
API introduced: V2R3
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