xref: /xnu-8796.121.2/osfmk/man/processor_get_assignment.html (revision c54f35ca767986246321eb901baf8f5ff7923f6a)
1*c54f35caSApple OSS Distributions<h2>processor_get_assignment</h2>
2*c54f35caSApple OSS Distributions<hr>
3*c54f35caSApple OSS Distributions<p>
4*c54f35caSApple OSS Distributions<strong>Function</strong> - Get current assignment for a processor.
5*c54f35caSApple OSS Distributions<h3>SYNOPSIS</h3>
6*c54f35caSApple OSS Distributions<pre>
7*c54f35caSApple OSS Distributions<strong>kern_return_t	processor_get_assignment</strong>
8*c54f35caSApple OSS Distributions		<strong>(processor_t</strong>	<var>processor</var>,
9*c54f35caSApple OSS Distributions		<strong>processor_set_name_t</strong>	<var>assigned_set</var><strong>);</strong>
10*c54f35caSApple OSS Distributions</pre>
11*c54f35caSApple OSS Distributions<h3>PARAMETERS</h3>
12*c54f35caSApple OSS Distributions<dl>
13*c54f35caSApple OSS Distributions<dt> <var>processor</var>
14*c54f35caSApple OSS Distributions<dd>
15*c54f35caSApple OSS Distributions[in processor send right]
16*c54f35caSApple OSS DistributionsThe processor whose assignment is desired.
17*c54f35caSApple OSS Distributions<dt> <var>new_set</var>
18*c54f35caSApple OSS Distributions<dd>
19*c54f35caSApple OSS Distributions[out processor-set-name send right]
20*c54f35caSApple OSS DistributionsThe name port for the processor
21*c54f35caSApple OSS Distributionsset to which <var>processor</var> is currently assigned.
22*c54f35caSApple OSS Distributions</dl>
23*c54f35caSApple OSS Distributions<h3>DESCRIPTION</h3>
24*c54f35caSApple OSS Distributions<p>
25*c54f35caSApple OSS DistributionsThe <strong>processor_get_assignment</strong> function returns the name port for the
26*c54f35caSApple OSS Distributionsprocessor set to which a desired processor is currently assigned.
27*c54f35caSApple OSS Distributions<h3>RETURN VALUES</h3>
28*c54f35caSApple OSS Distributions<dl>
29*c54f35caSApple OSS Distributions<dt> <strong>KERN_FAILURE</strong>
30*c54f35caSApple OSS Distributions<dd>
31*c54f35caSApple OSS DistributionsProcessor is either shut down of off-line.
32*c54f35caSApple OSS Distributions</dl>
33*c54f35caSApple OSS Distributions<h3>RELATED INFORMATION</h3>
34*c54f35caSApple OSS Distributions<p>
35*c54f35caSApple OSS DistributionsFunctions:
36*c54f35caSApple OSS Distributions<a href="processor_assign.html">processor_assign</a>,
37*c54f35caSApple OSS Distributions<a href="processor_set_create.html">processor_set_create</a>,
38*c54f35caSApple OSS Distributions<a href="processor_info.html">processor_info</a>,
39*c54f35caSApple OSS Distributions<a href="task_assign.html">task_assign</a>,
40*c54f35caSApple OSS Distributions<a href="thread_assign.html">thread_assign</a>.
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