<!--$Id: memp_fclose.so,v 10.32 2003/09/25 15:27:38 bostic Exp $--> <!--Copyright 1997-2003 by Sleepycat Software, Inc.--> <!--All rights reserved.--> <!--See the file LICENSE for redistribution information.--> <html> <head> <title>Berkeley DB: DbMpoolFile::close</title> <meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> <meta name="keywords" content="embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> </head> <body bgcolor=white> <a name="2"><!--meow--></a> <table width="100%"><tr valign=top> <td> <h3>DbMpoolFile::close</h3> </td> <td align=right> <a href="../../db42-devel-4.2.52/api_cxx/api_index.html"><img src="../../db42-4.2.52/images/api.gif" alt="API"></a> <a href="../../db42-devel-4.2.52/ref/toc.html"><img src="../../db42-4.2.52/images/ref.gif" alt="Ref"></a> </td></tr></table> <hr size=1 noshade> <tt> <h3><pre> #include <db_cxx.h> <p> int DbMpoolFile::close(u_int32_t flags); </pre></h3> <hr size=1 noshade> <h3>Description: DbMpoolFile::close</h3> <p>The DbMpoolFile::close method closes the source file indicated by the <a href="../../db42-devel-4.2.52/api_cxx/mempfile_class.html">DbMpoolFile</a> object. Calling DbMpoolFile::close does not imply a call to <a href="../../db42-devel-4.2.52/api_cxx/memp_fsync.html">DbMpoolFile::sync</a>; that is, no pages are written to the source file as as a result of calling DbMpoolFile::close.</p> <p>If the <a href="../../db42-devel-4.2.52/api_cxx/mempfile_class.html">DbMpoolFile</a> was temporary, any underlying files created for this <a href="../../db42-devel-4.2.52/api_cxx/mempfile_class.html">DbMpoolFile</a> will be removed.</p> <p>After DbMpoolFile::close has been called, regardless of its return, the <a href="../../db42-devel-4.2.52/api_cxx/mempfile_class.html">DbMpoolFile</a> handle may not be accessed again.</p> <p>The DbMpoolFile::close method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success. </p> <h3>Parameters</h3> <p><dl compact> <p><dt><b>flags</b><dd> The <b>flags</b> parameter is currently unused, and must be set to 0. </dl> <hr size=1 noshade> <h3>Class</h3> <a href="../../db42-devel-4.2.52/api_cxx/env_class.html">DbEnv</a>, <a href="../../db42-devel-4.2.52/api_cxx/mempfile_class.html">DbMpoolFile</a> <h3>See Also</h3> <a href="../../db42-devel-4.2.52/api_cxx/memp_list.html">Memory Pools and Related Methods</a> </tt> <table width="100%"><tr><td><br></td><td align=right> <a href="../../db42-devel-4.2.52/api_cxx/api_index.html"><img src="../../db42-4.2.52/images/api.gif" alt="API"></a><a href="../../db42-devel-4.2.52/ref/toc.html"><img src="../../db42-4.2.52/images/ref.gif" alt="Ref"></a> </td></tr></table> <p><font size=1><a href="../../db42-devel-4.2.52/sleepycat/legal.html">Copyright (c) 1996-2003</a> <a href="http://www.sleepycat.com">Sleepycat Software, Inc.</a> - All rights reserved.</font> </body> </html>
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