1<h2>processor_set_policy_enable</h2>
2<hr>
3<p>
4<strong>Function</strong> - Enables a scheduling policy for a processor set.
5<h3>SYNOPSIS</h3>
6<pre>
7<strong>#include&lt mach/mach_host.h&gt</strong>
8
9<strong>kern_return_t	processor_set_policy_enable</strong>
10		<strong>(processor_set_t</strong>	<var>processor_set</var>,
11		<strong>int</strong>	<var>policy</var><strong>);</strong>
12</pre>
13<h3>PARAMETERS</h3>
14<dl>
15<dt> <var>processor_set</var>
16<dd>
17[in processor-set-control port] The control port for the processor set for which a scheduling policy is to be enabled.
18<dt> <var>policy</var>
19<dd>
20[in scalar] Policy to be enabled. The values currently defined are POLICY_TIMESHARE and POLICY_FIXEDPRI.
21</dl>
22<h3>DESCRIPTION</h3>
23<p>
24The <strong>processor_set_policy_enable</strong>
25function extends the set of scheduling policies allowed for
26<var>processor_set</var>. The set of scheduling policies allowed for a
27processor set is the set of policies allowed to be set for threads
28assigned to that processor set. The current set of permitted policies
29can be obtained from <strong>processor_set_info</strong>.
30<h3>RETURN VALUES</h3>
31<p>
32Only generic errors apply.
33<h3>RELATED INFORMATION</h3>
34<p>
35Functions:
36<a href="processor_set_info.html">processor_set_info</a>,
37<a href="P_set_policy_disable.html">processor_set_policy_disable</a>,
38<a href="thread_policy.html">thread_policy</a>.
39