xref: /xnu-11417.121.6/osfmk/man/processor_get_assignment.html (revision a1e26a70f38d1d7daa7b49b258e2f8538ad81650)
1*a1e26a70SApple OSS Distributions<h2>processor_get_assignment</h2>
2*a1e26a70SApple OSS Distributions<hr>
3*a1e26a70SApple OSS Distributions<p>
4*a1e26a70SApple OSS Distributions<strong>Function</strong> - Get current assignment for a processor.
5*a1e26a70SApple OSS Distributions<h3>SYNOPSIS</h3>
6*a1e26a70SApple OSS Distributions<pre>
7*a1e26a70SApple OSS Distributions<strong>kern_return_t	processor_get_assignment</strong>
8*a1e26a70SApple OSS Distributions		<strong>(processor_t</strong>	<var>processor</var>,
9*a1e26a70SApple OSS Distributions		<strong>processor_set_name_t</strong>	<var>assigned_set</var><strong>);</strong>
10*a1e26a70SApple OSS Distributions</pre>
11*a1e26a70SApple OSS Distributions<h3>PARAMETERS</h3>
12*a1e26a70SApple OSS Distributions<dl>
13*a1e26a70SApple OSS Distributions<dt> <var>processor</var>
14*a1e26a70SApple OSS Distributions<dd>
15*a1e26a70SApple OSS Distributions[in processor send right]
16*a1e26a70SApple OSS DistributionsThe processor whose assignment is desired.
17*a1e26a70SApple OSS Distributions<dt> <var>new_set</var>
18*a1e26a70SApple OSS Distributions<dd>
19*a1e26a70SApple OSS Distributions[out processor-set-name send right]
20*a1e26a70SApple OSS DistributionsThe name port for the processor
21*a1e26a70SApple OSS Distributionsset to which <var>processor</var> is currently assigned.
22*a1e26a70SApple OSS Distributions</dl>
23*a1e26a70SApple OSS Distributions<h3>DESCRIPTION</h3>
24*a1e26a70SApple OSS Distributions<p>
25*a1e26a70SApple OSS DistributionsThe <strong>processor_get_assignment</strong> function returns the name port for the
26*a1e26a70SApple OSS Distributionsprocessor set to which a desired processor is currently assigned.
27*a1e26a70SApple OSS Distributions<h3>RETURN VALUES</h3>
28*a1e26a70SApple OSS Distributions<dl>
29*a1e26a70SApple OSS Distributions<dt> <strong>KERN_FAILURE</strong>
30*a1e26a70SApple OSS Distributions<dd>
31*a1e26a70SApple OSS DistributionsProcessor is either shut down of off-line.
32*a1e26a70SApple OSS Distributions</dl>
33*a1e26a70SApple OSS Distributions<h3>RELATED INFORMATION</h3>
34*a1e26a70SApple OSS Distributions<p>
35*a1e26a70SApple OSS DistributionsFunctions:
36*a1e26a70SApple OSS Distributions<a href="processor_assign.html">processor_assign</a>,
37*a1e26a70SApple OSS Distributions<a href="processor_set_create.html">processor_set_create</a>,
38*a1e26a70SApple OSS Distributions<a href="processor_info.html">processor_info</a>,
39*a1e26a70SApple OSS Distributions<a href="task_assign.html">task_assign</a>,
40*a1e26a70SApple OSS Distributions<a href="thread_assign.html">thread_assign</a>.
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