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<title>
 Security Enhanced Linux Reference Policy
 </title>
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<div id="Header">Security Enhanced Linux Reference Policy</div>
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			&nbsp;&nbsp;&nbsp;-&nbsp;<a href='kernel_bootloader.html'>
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<div id="Content">
<a name="top":></a>
<h1>Layer: kernel</h1><p/>
<h2>Module: bootloader</h2><p/>

<h3>Description:</h3>

<p><p>Policy for the kernel modules, kernel image, and bootloader.</p></p>



<a name="interfaces"></a>
<h3>Interfaces: </h3>

<a name="link_bootloader_create_kernel_img"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_create_kernel_img</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Install a kernel into the /boot directory.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_create_kernel_symbol_table"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_create_kernel_symbol_table</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Install a system.map into the /boot directory.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_create_runtime_file"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_create_runtime_file</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Read and write the bootloader
temporary data in /tmp.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_delete_kernel"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_delete_kernel</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Delete a kernel from /boot.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_delete_kernel_symbol_table"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_delete_kernel_symbol_table</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Delete a system.map in the /boot directory.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_domtrans"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_domtrans</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Execute bootloader in the bootloader domain.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_dontaudit_getattr_boot_dir"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_dontaudit_getattr_boot_dir</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Do not audit attempts to get attributes
of the /boot directory.
</p>


<h5>Parameters</h5>
<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>

Domain to not audit.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_dontaudit_search_boot"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_dontaudit_search_boot</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Do not audit attempts to search the /boot directory.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_filetrans_modules"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_filetrans_modules</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_getattr_boot_dir"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_getattr_boot_dir</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Get attributes of the /boot directory.
</p>


<h5>Parameters</h5>
<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>

Domain to not audit.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_getattr_kernel_modules"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_getattr_kernel_modules</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Get the attributes of kernel module files.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_list_kernel_modules"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_list_kernel_modules</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
List the contents of the kernel module directories.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_manage_kernel_modules"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_manage_kernel_modules</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Create, read, write, and delete
kernel module files.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_read_config"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_read_config</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Read the bootloader configuration file.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_read_kernel_modules"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_read_kernel_modules</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Read kernel module files.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_read_kernel_symbol_table"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_read_kernel_symbol_table</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Read system.map in the /boot directory.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_run"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_run</b>(
	
		
		
		
		domain
		
	
		
			,
		
		
		
		role
		
	
		
			,
		
		
		
		terminal
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Execute bootloader interactively and do
a domain transition to the bootloader domain.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

<tr><td>
role
</td><td>

The role to be allowed the bootloader domain.

</td><td>
No
</td></tr>

<tr><td>
terminal
</td><td>

The type of the terminal allow the bootloader domain to use.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_rw_boot_symlinks"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_rw_boot_symlinks</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Read and write symbolic links
in the /boot directory.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_rw_config"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_rw_config</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Read and write the bootloader
configuration file.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_rw_tmp_file"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_rw_tmp_file</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Read and write the bootloader
temporary data in /tmp.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_search_boot"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_search_boot</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Search the /boot directory.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_search_kernel_modules"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_search_kernel_modules</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Search the contents of the kernel module directories.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<a name="link_bootloader_write_kernel_modules"></a>
<div id="interface">


<div id="codeblock">

<b>bootloader_write_kernel_modules</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Write kernel module files.
</p>


<h5>Parameters</h5>
<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 process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>


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