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 Security Enhanced Linux Reference Policy
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	<br/><p/>
	<a href="interfaces.html">*&nbsp;Interface Index</a>
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	<a href="templates.html">*&nbsp;Template Index</a>
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<h1>Layer: services</h1><p/>
<h2>Module: cron</h2><p/>


<a href=#interfaces>Interfaces</a>
<a href=#templates>Templates</a>


<h3>Description:</h3>

<p>Periodic execution of scheduled commands.</p>


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

<div id="interface">


<div id="codeblock">

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

<h5>Summary</h5>
<p>
Read a cron daemon unnamed pipe
</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 to performing this action.

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

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

<div id="interface">


<div id="codeblock">

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

<h5>Summary</h5>
<p>
Read and write the cron daemon log 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 to performing this action.

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

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

<div id="interface">


<div id="codeblock">

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

<h5>Summary</h5>
<p>
Search the directory containing user cron tables.
</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 to performing this action.

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

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

<div id="interface">


<div id="codeblock">

<b>cron_system_entry</b>(
	
		
		
		
		domain
		
	
		
			,
		
		
		
		entrypoint
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Make the specified program domain accessable
from the system cron jobs.
</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 to transition to.

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

<tr><td>
entrypoint
</td><td>

The type of the file used as an entrypoint to this domain.

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

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


<a href=#top>Return</a>


<a name="templates"></a>
<h3>Templates: </h3>

<div id="template">


<div id="codeblock">

<b>cron_admin_template</b>(
	
		
		
		
		userdomain_prefix
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
The administrative functions template for the cron module.
</p>


<h5>Description</h5>
<p>
</p><p>
This template creates rules for administrating the cron service,
allowing the specified user to manage other user crontabs.
</p><p>
</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>
userdomain_prefix
</td><td>

The prefix of the user domain (e.g., user
is the prefix for user_t).

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

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

<div id="template">


<div id="codeblock">

<b>cron_per_userdomain_template</b>(
	
		
		
		
		userdomain_prefix
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
The per user domain template for the cron module.
</p>


<h5>Description</h5>
<p>
</p><p>
This template creates a derived domains which are used
for running programs on behalf of the user, from cron.
A type for the user crontab is also created.
</p><p>
</p><p>
This template is invoked automatically for each user, and
generally does not need to be invoked directly
by policy writers.
</p><p>
</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>
userdomain_prefix
</td><td>

The prefix of the user domain (e.g., user
is the prefix for user_t).

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

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


<a href=#top>Return</a>


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