2005-06-15 15:45:57 +00:00
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<html>
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<head>
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<title>
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Security Enhanced Linux Reference Policy
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</title>
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<style type="text/css" media="all">@import "style.css";</style>
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</head>
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<body>
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<div id="Header">Security Enhanced Linux Reference Policy</div>
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<br/><p/>
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<a href="interfaces.html">* Interface Index</a>
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</div>
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<div id="Content">
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<h1>Layer: system</h1><p/>
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<h2>Module: files</h2><p/>
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<h3>Description:</h3>
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<p>
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</p><p>
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This module contains basic filesystem types and interfaces. This
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includes:
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</p><ul><li>The concept of different file types including basic
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files, mount points, tmp files, etc.</li><li>Access to groups of files and all files.</li><li>Types and interfaces for the basic filesystem layout
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(/, /etc, /tmp, /usr, etc.).</li></ul><p>
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</p>
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<h3>Interfaces: </h3>
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<div id="interface">
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<div id="codeblock">
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<b>files_create_root</b>(
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domain
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[
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private type
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]
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,
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[
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object
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]
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)<br>
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</div>
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<div id="description">
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2005-06-15 21:11:49 +00:00
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<h5>Description</h5>
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2005-06-15 15:45:57 +00:00
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<p>
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Create an object in the root directory, with a private
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type. If no object class is specified, the
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default is file.
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2005-06-15 21:11:49 +00:00
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</p>
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<h5>Parameters</h5>
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2005-06-15 15:45:57 +00:00
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<table border="1" cellspacing="0" cellpadding="3" width="80%">
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<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
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<tr><td>
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domain
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</td><td>
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The type of the process performing this action.
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</td><td>
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No
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</td></tr>
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<tr><td>
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private type
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</td><td>
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The type of the object to be created. If no type
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is specified, the type of the root directory will
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be used.
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</td><td>
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yes
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</td></tr>
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<tr><td>
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object
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</td><td>
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The object class of the object being created. If
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no class is specified, file will be used.
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</td><td>
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yes
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</td></tr>
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</table>
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</div>
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</div>
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<div id="interface">
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<div id="codeblock">
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<b>files_delete_generic_etc_files</b>(
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domain
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)<br>
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</div>
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<div id="description">
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2005-06-15 21:11:49 +00:00
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<h5>Description</h5>
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2005-06-15 15:45:57 +00:00
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<p>
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Delete system configuration files in /etc.
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2005-06-15 21:11:49 +00:00
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</p>
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<h5>Parameters</h5>
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2005-06-15 15:45:57 +00:00
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<table border="1" cellspacing="0" cellpadding="3" width="80%">
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<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
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<tr><td>
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domain
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</td><td>
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The type of the process performing this action.
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</td><td>
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No
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</td></tr>
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</table>
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</div>
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</div>
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<div id="interface">
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<div id="codeblock">
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<b>files_dontaudit_ioctl_all_pids</b>(
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domain
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)<br>
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</div>
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<div id="description">
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2005-06-15 21:11:49 +00:00
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<h5>Description</h5>
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2005-06-15 15:45:57 +00:00
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<p>
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Do not audit attempts to ioctl daemon runtime data files.
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2005-06-15 21:11:49 +00:00
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</p>
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<h5>Parameters</h5>
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2005-06-15 15:45:57 +00:00
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<table border="1" cellspacing="0" cellpadding="3" width="80%">
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<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
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<tr><td>
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domain
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</td><td>
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The type of the process performing this action.
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</td><td>
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No
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</td></tr>
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</table>
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</div>
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</div>
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<div id="interface">
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<div id="codeblock">
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<b>files_dontaudit_write_all_pids</b>(
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domain
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)<br>
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</div>
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<div id="description">
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2005-06-15 21:11:49 +00:00
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<h5>Description</h5>
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2005-06-15 15:45:57 +00:00
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<p>
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Do not audit attempts to write to daemon runtime data files.
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2005-06-15 21:11:49 +00:00
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</p>
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<h5>Parameters</h5>
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2005-06-15 15:45:57 +00:00
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<table border="1" cellspacing="0" cellpadding="3" width="80%">
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<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
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<tr><td>
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domain
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</td><td>
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The type of the process performing this action.
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</td><td>
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No
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</td></tr>
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</table>
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</div>
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</div>
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<div id="interface">
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<div id="codeblock">
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<b>files_exec_usr_files</b>(
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domain
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)<br>
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</div>
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<div id="description">
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2005-06-15 21:11:49 +00:00
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<h5>Description</h5>
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2005-06-15 15:45:57 +00:00
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<p>
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Execute programs in /usr/src in the caller domain.
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2005-06-15 21:11:49 +00:00
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</p>
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<h5>Parameters</h5>
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2005-06-15 15:45:57 +00:00
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<table border="1" cellspacing="0" cellpadding="3" width="80%">
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<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
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<tr><td>
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domain
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</td><td>
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The type of the process performing this action.
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</td><td>
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No
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</td></tr>
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</table>
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</div>
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</div>
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<div id="interface">
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<div id="codeblock">
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<b>files_list_home</b>(
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domain
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)<br>
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</div>
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<div id="description">
|
2005-06-15 21:11:49 +00:00
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<h5>Description</h5>
|
2005-06-15 15:45:57 +00:00
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<p>
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Get listing home home directories.
|
2005-06-15 21:11:49 +00:00
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</p>
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<h5>Parameters</h5>
|
2005-06-15 15:45:57 +00:00
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<table border="1" cellspacing="0" cellpadding="3" width="80%">
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<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
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<tr><td>
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domain
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</td><td>
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The type of the process performing this action.
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</td><td>
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No
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</td></tr>
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</table>
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</div>
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</div>
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<div id="interface">
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<div id="codeblock">
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<b>files_manage_all_files</b>(
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domain
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,
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[
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exception_types
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]
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)<br>
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</div>
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<div id="description">
|
2005-06-15 21:11:49 +00:00
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<h5>Description</h5>
|
2005-06-15 15:45:57 +00:00
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<p>
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|
Manage all files on the filesystem, except
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the listed exceptions.
|
2005-06-15 21:11:49 +00:00
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</p>
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|
<h5>Parameters</h5>
|
2005-06-15 15:45:57 +00:00
|
|
|
<table border="1" cellspacing="0" cellpadding="3" width="80%">
|
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|
|
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
|
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|
|
|
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<tr><td>
|
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|
domain
|
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</td><td>
|
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|
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|
The type of the domain perfoming this action.
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</td><td>
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No
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</td></tr>
|
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<tr><td>
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exception_types
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</td><td>
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The types to be excluded. Each type or attribute
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must be negated by the caller.
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</td><td>
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yes
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</td></tr>
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</table>
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</div>
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</div>
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<div id="interface">
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<div id="codeblock">
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<b>files_relabel_all_files</b>(
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domain
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,
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[
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exception_types
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]
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)<br>
|
|
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|
|
</div>
|
|
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|
|
<div id="description">
|
2005-06-15 21:11:49 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
<h5>Description</h5>
|
2005-06-15 15:45:57 +00:00
|
|
|
<p>
|
|
|
|
|
Relabel all files on the filesystem, except
|
|
|
|
|
the listed exceptions.
|
2005-06-15 21:11:49 +00:00
|
|
|
</p>
|
|
|
|
|
|
|
|
|
|
<h5>Parameters</h5>
|
2005-06-15 15:45:57 +00:00
|
|
|
<table border="1" cellspacing="0" cellpadding="3" width="80%">
|
|
|
|
|
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
|
|
|
|
|
|
|
|
|
|
<tr><td>
|
|
|
|
|
domain
|
|
|
|
|
</td><td>
|
|
|
|
|
|
|
|
|
|
The type of the domain perfoming this action.
|
|
|
|
|
|
|
|
|
|
</td><td>
|
|
|
|
|
No
|
|
|
|
|
</td></tr>
|
|
|
|
|
|
|
|
|
|
<tr><td>
|
|
|
|
|
exception_types
|
|
|
|
|
</td><td>
|
|
|
|
|
|
|
|
|
|
The types to be excluded. Each type or attribute
|
|
|
|
|
must be negated by the caller.
|
|
|
|
|
|
|
|
|
|
</td><td>
|
|
|
|
|
yes
|
|
|
|
|
</td></tr>
|
|
|
|
|
|
|
|
|
|
</table>
|
|
|
|
|
</div>
|
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<div id="interface">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div id="codeblock">
|
|
|
|
|
|
|
|
|
|
<b>files_tmpfs_file</b>(
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
type
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
)<br>
|
|
|
|
|
</div>
|
|
|
|
|
<div id="description">
|
2005-06-15 21:11:49 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
<h5>Description</h5>
|
2005-06-15 15:45:57 +00:00
|
|
|
<p>
|
|
|
|
|
Transform the type into a file, for use on a
|
|
|
|
|
virtual memory filesystem (tmpfs).
|
2005-06-15 21:11:49 +00:00
|
|
|
</p>
|
|
|
|
|
|
|
|
|
|
<h5>Parameters</h5>
|
2005-06-15 15:45:57 +00:00
|
|
|
<table border="1" cellspacing="0" cellpadding="3" width="80%">
|
|
|
|
|
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
|
|
|
|
|
|
|
|
|
|
<tr><td>
|
|
|
|
|
type
|
|
|
|
|
</td><td>
|
|
|
|
|
|
|
|
|
|
The type to be transformed.
|
|
|
|
|
|
|
|
|
|
</td><td>
|
|
|
|
|
No
|
|
|
|
|
</td></tr>
|
|
|
|
|
|
|
|
|
|
</table>
|
|
|
|
|
</div>
|
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
