274 lines
7.4 KiB
HTML
274 lines
7.4 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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<title>Exit Program for Delete Stream File (QHFDLTSF) API</title>
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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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<!--File Edited November 2001 -->
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<!--End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<a name="Top_of_Page"></a>
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<!--Java sync-link-->
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<script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h2>Exit Program for Delete Stream File (QHFDLTSF) API</h2>
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<div class="box" style="width: 65%;">
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<br>
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Required Parameter Group:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">1</td>
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<td align="left" valign="top" width="50%">Operation (DLTSF)</td>
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<td align="left" valign="top" width="20%">Input</td>
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<td align="left" valign="top" width="20%">Char(5)</td>
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</tr>
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<tr>
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<td align="center" valign="top">2</td>
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<td align="left" valign="top">File system job handle</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Char(16)</td>
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</tr>
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<tr>
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<td align="center" valign="top">3</td>
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<td align="left" valign="top">Reserved</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Char(20)</td>
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</tr>
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<tr>
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<td align="center" valign="top">4</td>
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<td align="left" valign="top">Path name</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Char(*)</td>
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</tr>
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<tr>
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<td align="center" valign="top">5</td>
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<td align="left" valign="top">Path name length</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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</table>
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<br>
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</div>
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<p>Before applications can use the Delete Stream File (QHFDLTSF) API with your file system, you must:</p>
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<ol>
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<li>Write an exit program that performs the delete stream file operation on behalf of the API. For a detailed description of the API and its calling parameters, see <a href="qhfdltsf.htm">Delete Stream File (QHFDLTSF) API</a>.<br><br></li>
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<li>Give the exit program's name when you register the file system with the Register File System (QHFRGFS) API.</li>
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</ol>
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<p>After that, when an application calls the QHFDLTSF API, the API calls your exit program and passes it the parameters specified by the application. Your exit program performs the work and returns any data to the API. The API passes the data back to the calling application.</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>Required Parameter Group</h3>
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<p>The API passes this information to your exit program:</p>
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<dl>
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<dt><strong>Operation (DLTSF)</strong></dt>
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<dd>INPUT; CHAR(5)
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<p>The abbreviation for the operation being performed (DLTSF).</p></dd>
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<dt><strong>File system job handle</strong></dt>
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<dd>INPUT; CHAR(16)
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<p>The work area or job identifier for use by the file system.</p></dd>
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<dt><strong>Reserved</strong></dt>
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<dd>INPUT; CHAR(20)
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<p>Reserved for future use. This parameter is set to blanks.</p></dd>
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</dl>
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<p>Except as noted, the following parameters are the same as the parameters for the API.</p>
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<dl>
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<dt><strong>Path name</strong></dt>
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<dd>INPUT; CHAR(*)
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<p>The API removes the file system name before passing the path name to the exit program.</p></dd>
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<dt><strong>Path name length</strong></dt>
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<dd>INPUT; BINARY(4)</dd>
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</dl>
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<br>
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<h3>API Functions</h3>
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<p>The QHFDLTSF API performs the standard functions described in <a href="hfs3d.htm#HDRSTDAPI">Standard HSF API Functions</a>.</p>
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<br>
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<h3>Exit Program Requirements</h3>
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<p>You must create an exit program that performs the standard functions described in <a href="hfs3d.htm#HDRSTDFS">Standard HFS Exit Program Requirements</a> and these additional functions:</p>
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<ul>
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<li>Ensures that the file being deleted is not open or in use.<br><br></li>
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<li>Ensures that the file being deleted is not a read-only file.</li>
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</ul>
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<br>
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<h3>Error Messages for Exit Program Use</h3>
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<p>This section lists the messages that the exit program can return to the API.</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">Error Message Text</th>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F01 E</td>
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<td valign="top">Directory name not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F02 E</td>
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<td valign="top">Directory not found.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F06 E</td>
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<td valign="top">Directory in use.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F07 E</td>
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<td valign="top">Authority not sufficient to access directory.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F08 E</td>
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<td valign="top">Damaged directory.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F21 E</td>
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<td valign="top">File name not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F22 E</td>
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<td valign="top">File not found.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F26 E</td>
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<td valign="top">File in use.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F27 E</td>
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<td valign="top">Authority not sufficient to access file.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F28 E</td>
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<td valign="top">Damaged file.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F37 E</td>
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<td valign="top">File is a read-only file.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F41 E</td>
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<td valign="top">Severe error occurred while addressing parameter list.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F48 E</td>
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<td valign="top">Path name not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F61 E</td>
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<td valign="top">No free space available on media.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F62 E</td>
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<td valign="top">Requested function failed.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F63 E</td>
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<td valign="top">Media is write protected.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F66 E</td>
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<td valign="top">Storage needed exceeds maximum limit for user profile &1.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F71 E</td>
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<td valign="top">Exception specific to file system occurred.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F73 E</td>
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<td valign="top">Not authorized to use command.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F74 E</td>
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<td valign="top">Not authorized to object.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F75 E</td>
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<td valign="top">Error occurred during start-job-session function.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF1F77 E</td>
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<td valign="top">Severe parameter error occurred on call to file system.</td>
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</tr>
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</table>
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<br>
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<hr>
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Exit Program Introduced: V2R1
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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
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href="hfs1.htm">Hierarchical File System APIs</a> |
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<a href="aplist.htm">APIs by 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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