mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 13:32:33 +01:00
57 lines
2.6 KiB
HTML
57 lines
2.6 KiB
HTML
<!--$Id: lock_id.so,v 10.19 2000/03/01 21:41:29 bostic Exp $-->
|
|
<!--Copyright 1997, 1998, 1999, 2000 by Sleepycat Software, Inc.-->
|
|
<!--All rights reserved.-->
|
|
<html>
|
|
<head>
|
|
<title>Berkeley DB: lock_id</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><tr valign=top>
|
|
<td>
|
|
<h1>lock_id</h1>
|
|
</td>
|
|
<td width="1%">
|
|
<a href="../api_c/c_index.html"><img src="../images/api.gif" alt="API"></a><a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a>
|
|
</td></tr></table>
|
|
<hr size=1 noshade>
|
|
<tt>
|
|
<h3><pre>
|
|
#include <db.h>
|
|
<p>
|
|
int
|
|
lock_id(DB_ENV *env, u_int32_t *idp);
|
|
</pre></h3>
|
|
<h1>Description</h1>
|
|
<p>The lock_id function
|
|
copies a locker ID, which is guaranteed to be unique in the specified lock
|
|
table, into the memory location referenced by <b>idp</b>.
|
|
<p>The lock_id function returns a non-zero error value on failure and 0 on success.
|
|
<h1>Errors</h1>
|
|
<p>The lock_id function may fail and return a non-zero error for errors specified for other Berkeley DB and C library or system functions.
|
|
If a catastrophic error has occurred, the lock_id function may fail and return
|
|
<a href="../ref/program/errorret.html#DB_RUNRECOVERY">DB_RUNRECOVERY</a>, in which case all subsequent Berkeley DB calls will fail
|
|
in the same way.
|
|
<h1>See Also</h1>
|
|
<a href="../api_c/env_set_lk_conflicts.html">DBENV->set_lk_conflicts</a>,
|
|
<a href="../api_c/env_set_lk_detect.html">DBENV->set_lk_detect</a>,
|
|
<a href="../api_c/env_set_lk_max_locks.html">DBENV->set_lk_max_locks</a>,
|
|
<a href="../api_c/env_set_lk_max_lockers.html">DBENV->set_lk_max_lockers</a>,
|
|
<a href="../api_c/env_set_lk_max_objects.html">DBENV->set_lk_max_objects</a>,
|
|
<a href="../api_c/env_set_lk_max.html">DBENV->set_lk_max</a>,
|
|
<a href="../api_c/lock_detect.html">lock_detect</a>,
|
|
<a href="../api_c/lock_get.html">lock_get</a>,
|
|
<a href="../api_c/lock_id.html">lock_id</a>,
|
|
<a href="../api_c/lock_put.html">lock_put</a>,
|
|
<a href="../api_c/lock_stat.html">lock_stat</a>
|
|
and
|
|
<a href="../api_c/lock_vec.html">lock_vec</a>.
|
|
</tt>
|
|
<table><tr><td><br></td><td width="1%">
|
|
<a href="../api_c/c_index.html"><img src="../images/api.gif" alt="API"></a><a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a>
|
|
</td></tr></table>
|
|
<p><font size=1><a href="http://www.sleepycat.com">Copyright Sleepycat Software</a></font>
|
|
</body>
|
|
</html>
|