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

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<title>Retrieve Cartridge Filter (QTARCTGF) API</title>
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<h2>Retrieve Cartridge Filter (QTARCTGF) API</h2>
<div class="box" style="width: 80%;">
&nbsp;&nbsp;Required Parameter Group:<br>
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<br>
<table width="100%">
<tr>
<td align="center" valign="top" width="10%">1</td>
<td align="left" valign="top" width="50%">Receiver variable</td>
<td align="left" valign="top" width="20%">Output</td>
<td align="left" valign="top" width="20%">Char(*)</td>
</tr>
<tr>
<td align="center" valign="top">2</td>
<td align="left" valign="top">Length of receiver variable</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Binary(4)</td>
</tr>
<tr>
<td align="center" valign="top">3</td>
<td align="left" valign="top">Format name</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Char(8)</td>
</tr>
<tr>
<td align="center" valign="top">4</td>
<td align="left" valign="top">Error code</td>
<td align="left" valign="top">I/O</td>
<td align="left" valign="top">Char(*)</td>
</tr>
</table>
<br>
&nbsp;&nbsp;Default Public Authority: *USE<br>
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<br>
&nbsp;&nbsp;Threadsafe: Yes<br>
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<br>
</div>
<p>The Retrieve Cartridge Filter (QTARCTGF) API retrieves
the currently defined cartridge filter for the system.
</p>
<h3>Authorities and Locks</h3>
<p>None.</p>
<br>
<h3>Required Parameter Group</h3>
<dl>
<dt><strong>Receiver variable</strong></dt>
<dd>OUTPUT; CHAR(*)
<p>The receiver variable that receives the information requested. You can
specify the size of the area to be smaller than the format requested as long as
you specify the length parameter correctly. As a result, the API returns only
the data that the area can hold. </p>
</dd>
<dt><strong>Length of receiver variable</strong></dt>
<dd>INPUT; BINARY(4)
<p>The length of the receiver variable provided. The length of receiver
variable parameter may be specified up to the size of the receiver variable
specified in the user program. If the length of receiver variable parameter
specified is larger than the allocated size of the receiver variable specified
in the user program, the results are not predictable. The minimum length is 8
bytes.</p>
</dd>
<dt><strong>Format name</strong></dt>
<dd>INPUT; CHAR(8)
<p>Specifies the content and format of the information being returned.</p>
<p>The RFTR0100 format is used for the cartridge filter information. See
<a href="#HDRRFTR0100">RFTR0100 Format</a> to view the information returned for this format.</p>
</dd>
<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>.</p>
</dd>
</dl>
<br>
<h3><a name="HDRRCTG100">RFTR0100 Format</a></h3>
<p>The following table shows the information that is returned for the RFTR0100
format. For more details about the fields in the following table, see <a href=
"#HDRFLDXX">Field Descriptions</a>.</p>
<table border width="80%">
<tr>
<th align="center" valign="bottom" colspan="2">Offset</th>
<th align="left" valign="bottom" rowspan="2">Type</th>
<th align="left" valign="bottom" rowspan="2">Field</th>
</tr>
<tr>
<th align="center" valign="bottom">Dec</th>
<th align="center" valign="bottom">Hex</th>
</tr>
<tr>
<td align="center" valign="top" width="10%">0</td>
<td align="center" valign="top" width="10%">0</td>
<td align="left" valign="top" width="20%">BINARY(4)</td>
<td align="left" valign="top" width="60%">Bytes returned</td>
</tr>
<tr>
<td align="center" valign="top">4</td>
<td align="center" valign="top">4</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Bytes available</td>
</tr>
<tr>
<td align="center" valign="top">8</td>
<td align="center" valign="top">8</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Offset to array</td>
</tr>
<tr>
<td align="center" valign="top">12</td>
<td align="center" valign="top">C</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Number of array entries</td>
</tr>
<tr>
<td align="center" valign="top">16</td>
<td align="center" valign="top">10</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Length of array entry</td>
</tr>
<tr>
<td align="center" valign="top">&nbsp;</td>
<td align="center" valign="top">&nbsp;</td>
<td align="left" valign="top">Array(*) of CHAR(*)</td>
<td align="left" valign="top">Cartridge filter array</td>
</tr>
</table>
<br>
<br>
<h3><a name="HDRFLDXX">Field Descriptions</a></h3>
<p><strong>Bytes available.</strong> The number of bytes of data available to
be returned. All available data is returned if enough space is provided.</p>
<p><strong>Bytes returned.</strong> The number of bytes of data returned.</p>
<p><strong>Cartridge filter array. </strong>An array of cartridge filters
currently defined for the system.
Each array entry may consist of either a specific cartridge
identifier, or a generic name of a cartridge identifier.
A generic name is a character string of one or more characters followed
by an asterisk (*); for example, ABC*. A generic name specifies all cartridge
identifiers with names that begin with the generic prefix. </p> <p>
<strong>Note: </strong>The complete cartridge filter array will not be
returned if the receiver variable is not large enough.
</p>
<p><strong>Length of array entry.</strong> The length, in
bytes, of a single cartridge filter entry. </p>
<p><strong>Number of array entries.</strong> The number
of cartridge filter entries that were returned. A value of zero is returned if there is no cartridge filter set.
<p><strong>Offset to array.</strong> The offset, in
bytes, to the cartridge filter array. A value of zero is returned if
there is no cartridge filter set.</p>
<br>
<br>
<h3>Error Messages</h3>
<table width="100%" cellpadding="5">
<tr>
<th align="left" valign="top" nowrap>Message ID</th>
<th align="left" valign="top">Error Message Text</th>
</tr>
<tr>
<td align="left" valign="top">CPF24B4 E</td>
<td align="left" valign="top">Severe error while addressing parameter
list.</td>
</tr>
<tr>
<td align="left" valign="top">CPF3C19 E</td>
<td align="left" valign="top">Error occurred with receiver variable
specified.</td>
</tr>
<tr>
<td align="left" valign="top">CPF3C21 E</td>
<td align="left" valign="top">Format name &amp;1 is not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF3C24 E</td>
<td align="left" valign="top">Length of receiver variable is not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF3C90 E</td>
<td align="left" valign="top">Literal value cannot be changed.</td>
</tr>
<tr>
<td align="left" valign="top">CPF3CF1 E</td>
<td align="left" valign="top">Error code parameter not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF6708 E</td>
<td align="left" valign="top">Command ended due to error.</td>
</tr>
<tr>
<td align="left" valign="top">CPF67C9 E</td>
<td align="left" valign="top">An Error occured during a cartridge filter
operation.</td>
</tr>
<tr>
<td align="left" valign="top">CPF9872 E</td>
<td align="left" valign="top">Program or service program &amp;1 in library
&amp;2 ended. Reason code &amp;3.</td>
</tr>
</table>
<br>
<hr>
API introduced: V5R3
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