1<!--$Id: lock_id_free.so,v 1.1 2001/09/25 21:05:24 bostic Exp $--> 2<!--Copyright (c) 1997,2008 Oracle. All rights reserved.--> 3<!--See the file LICENSE for redistribution information.--> 4<html> 5<head> 6<title>Berkeley DB Reference Guide: Release 4.0: DB_ENV->lock_id_free</title> 7<meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> 8<meta name="keywords" content="embedded,database,programmatic,toolkit,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> 9</head> 10<body bgcolor=white> 11<table width="100%"><tr valign=top> 12<td><b><dl><dt>Berkeley DB Reference Guide:<dd>Upgrading Berkeley DB Applications</dl></b></td> 13<td align=right><a href="/upgrade.4.0/set_lk_max.html"><img src="/images/prev.gif" alt="Prev"></a><a href="/toc.html"><img src="/images/ref.gif" alt="Ref"></a><a href="/upgrade.4.0/java.html"><img src="/images/next.gif" alt="Next"></a> 14</td></tr></table> 15<p align=center><b>Release 4.0: DB_ENV->lock_id_free</b></p> 16<p>A new locker ID related API, the <a href="/api_c/lock_id_free.html">DB_ENV->lock_id_free</a> method, was added to 17Berkeley DB 4.0 release. Applications using the <a href="/api_c/lock_id.html">DB_ENV->lock_id</a> method to allocate 18locker IDs may want to update their applications to free the locker ID 19when it is no longer needed.</p> 20<table width="100%"><tr><td><br></td><td align=right><a href="/upgrade.4.0/set_lk_max.html"><img src="/images/prev.gif" alt="Prev"></a><a href="/toc.html"><img src="/images/ref.gif" alt="Ref"></a><a href="/upgrade.4.0/java.html"><img src="/images/next.gif" alt="Next"></a> 21</td></tr></table> 22<p><font size=1>Copyright (c) 1996,2008 Oracle. All rights reserved.</font> 23</body> 24</html> 25