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HTML
79 lines
3.8 KiB
HTML
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>set_lg_filemode</title>
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<link rel="stylesheet" href="apiReference.css" type="text/css" />
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<meta name="generator" content="DocBook XSL Stylesheets V1.73.2" />
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<link rel="start" href="index.html" title="Berkeley DB C API Reference" />
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<link rel="up" href="configuration_reference.html" title="Appendix D. DB_CONFIG Parameter Reference" />
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<link rel="prev" href="set_lg_dir_parameter.html" title="set_lg_dir" />
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</head>
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<body>
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<div xmlns="" class="navheader">
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<div class="libver">
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<p>Library Version 11.2.5.3</p>
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</div>
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">set_lg_filemode</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="set_lg_dir_parameter.html">Prev</a> </td>
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<th width="60%" align="center">Appendix D. DB_CONFIG Parameter Reference</th>
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<td width="20%" align="right"> <a accesskey="n" href="set_lg_max_parameter.html">Next</a></td>
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</tr>
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<hr />
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</div>
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<div class="sect1" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h2 class="title" style="clear: both"><a id="set_lg_filemode_parameter"></a>set_lg_filemode</h2>
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</div>
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</div>
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</div>
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<p>
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Sets the absolute file mode for created log files. This method is only useful for the rare
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Berkeley DB application that does not control its umask value.
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</p>
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<p>
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Normally, if Berkeley DB applications set their umask appropriately, all processes in the
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application suite will have read permission on the log files created by any process in the
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application suite. However, if the Berkeley DB application is a library, a process using the
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library might set its umask to a value preventing other processes in the application suite from
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reading the log files it creates. In this rare case, use the set_lg_filemode parameter
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to set the mode of created log files to an absolute value.
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</p>
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<p>
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The syntax of this parameter in the <a href="../../programmer_reference/env_db_config.html#env_db_config.DB_CONFIG" class="olink">DB_CONFIG</a> file is a
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single line with the string
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<code class="literal">set_lg_filemode</code>, one or more whitespace
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characters, and the absolute mode of created log files.
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</p>
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<p>For more information, see <a class="xref" href="envset_lg_filemode.html" title="DB_ENV->set_lg_filemode()">DB_ENV->set_lg_filemode()</a>. </p>
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<td width="40%" align="left"><a accesskey="p" href="set_lg_dir_parameter.html">Prev</a> </td>
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<td width="20%" align="center">
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<a accesskey="u" href="configuration_reference.html">Up</a>
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</td>
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<td width="40%" align="right"> <a accesskey="n" href="set_lg_max_parameter.html">Next</a></td>
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</tr>
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<tr>
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<td width="40%" align="left" valign="top">set_lg_dir </td>
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<td width="20%" align="center">
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<a accesskey="h" href="index.html">Home</a>
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</td>
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<td width="40%" align="right" valign="top"> set_lg_max</td>
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</tr>
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</table>
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</div>
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</body>
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</html>
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