xref: /xnu-8020.140.41/osfmk/man/processor_get_assignment.html (revision 27b03b360a988dfd3dfdf34262bb0042026747cc) !
1*27b03b36SApple OSS Distributions<h2>processor_get_assignment</h2>
2*27b03b36SApple OSS Distributions<hr>
3*27b03b36SApple OSS Distributions<p>
4*27b03b36SApple OSS Distributions<strong>Function</strong> - Get current assignment for a processor.
5*27b03b36SApple OSS Distributions<h3>SYNOPSIS</h3>
6*27b03b36SApple OSS Distributions<pre>
7*27b03b36SApple OSS Distributions<strong>kern_return_t	processor_get_assignment</strong>
8*27b03b36SApple OSS Distributions		<strong>(processor_t</strong>	<var>processor</var>,
9*27b03b36SApple OSS Distributions		<strong>processor_set_name_t</strong>	<var>assigned_set</var><strong>);</strong>
10*27b03b36SApple OSS Distributions</pre>
11*27b03b36SApple OSS Distributions<h3>PARAMETERS</h3>
12*27b03b36SApple OSS Distributions<dl>
13*27b03b36SApple OSS Distributions<dt> <var>processor</var>
14*27b03b36SApple OSS Distributions<dd>
15*27b03b36SApple OSS Distributions[in processor send right]
16*27b03b36SApple OSS DistributionsThe processor whose assignment is desired.
17*27b03b36SApple OSS Distributions<dt> <var>new_set</var>
18*27b03b36SApple OSS Distributions<dd>
19*27b03b36SApple OSS Distributions[out processor-set-name send right]
20*27b03b36SApple OSS DistributionsThe name port for the processor
21*27b03b36SApple OSS Distributionsset to which <var>processor</var> is currently assigned.
22*27b03b36SApple OSS Distributions</dl>
23*27b03b36SApple OSS Distributions<h3>DESCRIPTION</h3>
24*27b03b36SApple OSS Distributions<p>
25*27b03b36SApple OSS DistributionsThe <strong>processor_get_assignment</strong> function returns the name port for the
26*27b03b36SApple OSS Distributionsprocessor set to which a desired processor is currently assigned.
27*27b03b36SApple OSS Distributions<h3>RETURN VALUES</h3>
28*27b03b36SApple OSS Distributions<dl>
29*27b03b36SApple OSS Distributions<dt> <strong>KERN_FAILURE</strong>
30*27b03b36SApple OSS Distributions<dd>
31*27b03b36SApple OSS DistributionsProcessor is either shut down of off-line.
32*27b03b36SApple OSS Distributions</dl>
33*27b03b36SApple OSS Distributions<h3>RELATED INFORMATION</h3>
34*27b03b36SApple OSS Distributions<p>
35*27b03b36SApple OSS DistributionsFunctions:
36*27b03b36SApple OSS Distributions<a href="processor_assign.html">processor_assign</a>,
37*27b03b36SApple OSS Distributions<a href="processor_set_create.html">processor_set_create</a>,
38*27b03b36SApple OSS Distributions<a href="processor_info.html">processor_info</a>,
39*27b03b36SApple OSS Distributions<a href="task_assign.html">task_assign</a>,
40*27b03b36SApple OSS Distributions<a href="thread_assign.html">thread_assign</a>.
41