xref: /xnu-11215.41.3/osfmk/man/task_basic_info.html (revision 33de042d024d46de5ff4e89f2471de6608e37fa4)
1*33de042dSApple OSS Distributions<h2>task_basic_info</h2>
2*33de042dSApple OSS Distributions<hr>
3*33de042dSApple OSS Distributions<p>
4*33de042dSApple OSS Distributions<strong>Structure</strong> - Defines basic information for a task.
5*33de042dSApple OSS Distributions<h3>SYNOPSIS</h3>
6*33de042dSApple OSS Distributions<pre>
7*33de042dSApple OSS Distributions<strong>struct task_basic_info</strong>
8*33de042dSApple OSS Distributions<strong>{</strong>
9*33de042dSApple OSS Distributions       <strong>integer_t</strong>      <var>suspend_count</var><strong>;</strong>
10*33de042dSApple OSS Distributions       <strong>vm_size_t</strong>       <var>virtual_size</var><strong>;</strong>
11*33de042dSApple OSS Distributions       <strong>vm_size_t</strong>      <var>resident_size</var><strong>;</strong>
12*33de042dSApple OSS Distributions       <strong>time_value_t</strong>       <var>user_time</var><strong>;</strong>
13*33de042dSApple OSS Distributions       <strong>time_value_t</strong>     <var>system_time</var><strong>;</strong>
14*33de042dSApple OSS Distributions       <strong>policy_t</strong>              <var>policy</var><strong>;</strong>
15*33de042dSApple OSS Distributions<strong>};</strong>
16*33de042dSApple OSS Distributions
17*33de042dSApple OSS Distributions<strong>typedef struct task_basic_info* task_basic_info_t;</strong>
18*33de042dSApple OSS Distributions</pre>
19*33de042dSApple OSS Distributions<h3>FIELDS</h3>
20*33de042dSApple OSS Distributions<dl>
21*33de042dSApple OSS Distributions<dt> <var>suspend_count</var>
22*33de042dSApple OSS Distributions<dd>
23*33de042dSApple OSS DistributionsThe current suspend count for the task.
24*33de042dSApple OSS Distributions     <p>
25*33de042dSApple OSS Distributions<dt> <var>virtual_size</var>
26*33de042dSApple OSS Distributions<dd>
27*33de042dSApple OSS DistributionsThe number of virtual pages for the task.
28*33de042dSApple OSS Distributions          <p>
29*33de042dSApple OSS Distributions<dt> <var>resident_size</var>
30*33de042dSApple OSS Distributions<dd>
31*33de042dSApple OSS DistributionsThe number of resident pages for the task
32*33de042dSApple OSS Distributions          <p>
33*33de042dSApple OSS Distributions<dt> <var>user_time</var>
34*33de042dSApple OSS Distributions<dd>
35*33de042dSApple OSS DistributionsThe total user run time for terminated threads within the task.
36*33de042dSApple OSS Distributions          <p>
37*33de042dSApple OSS Distributions<dt> <var>system_time</var>
38*33de042dSApple OSS Distributions<dd>
39*33de042dSApple OSS DistributionsThe total system run time for terminated threads within the task.
40*33de042dSApple OSS Distributions          <p>
41*33de042dSApple OSS Distributions<dt> <var>policy</var>
42*33de042dSApple OSS Distributions<dd>
43*33de042dSApple OSS DistributionsDefault scheduling policy to apply to new threads.
44*33de042dSApple OSS Distributions</dl>
45*33de042dSApple OSS Distributions<h3>DESCRIPTION</h3>
46*33de042dSApple OSS Distributions<p>
47*33de042dSApple OSS DistributionsThe <strong>task_basic_info</strong> structure defines the basic information array for
48*33de042dSApple OSS Distributionstasks.  The <strong>task_info</strong> function returns this array for a specified task.
49*33de042dSApple OSS Distributions<h3>NOTES</h3>
50*33de042dSApple OSS Distributions<p>
51*33de042dSApple OSS DistributionsThis structure is machine word length sensitive due
52*33de042dSApple OSS Distributionsto the presence of the
53*33de042dSApple OSS Distributionsvirtual address sizes.
54*33de042dSApple OSS Distributions<h3>RELATED INFORMATION</h3>
55*33de042dSApple OSS Distributions<p>
56*33de042dSApple OSS DistributionsFunctions:
57*33de042dSApple OSS Distributions<a href="task_info.html"><strong>task_info</strong></a>.
58*33de042dSApple OSS Distributions<p>
59*33de042dSApple OSS DistributionsData Structures:
60*33de042dSApple OSS Distributions<a href="task_thread_times_info.html"><strong>task_thread_times_info</strong></a>,
61*33de042dSApple OSS Distributions<a href="policy_fifo_info.html"><strong>policy_fifo_info</strong></a>,
62*33de042dSApple OSS Distributions<a href="policy_rr_info.html"><strong>policy_rr_info</strong></a>,
63*33de042dSApple OSS Distributions<a href="policy_timeshare_info.html"><strong>policy_timeshare_info</strong></a>.
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