]> git.saurik.com Git - apple/xnu.git/blame - osfmk/man/task_threads.html
xnu-4903.221.2.tar.gz
[apple/xnu.git] / osfmk / man / task_threads.html
CommitLineData
13fec989
A
1<h2>task_threads</h2>
2<hr>
3<p>
4<strong>Function</strong> - Return the target task's list of threads.
5<h3>SYNOPSIS</h3>
6<pre>
7<strong>kern_return_t task_threads</strong>
8 <strong>(task_t</strong> <var>task</var>,
9 <strong>thread_act_port_array_t</strong> <var>thread_list</var>,
10 <strong>mach_msg_type_number_t*</strong> <var>thread_count</var><strong>);</strong>
11</pre>
12<h3>PARAMETERS</h3>
13<dl>
14<p>
15<dt> <var>task</var>
16<dd>
17[in task send right]
18The port for the task for which the thread list is to
19be returned.
20<p>
21<dt> <var>thread_list</var>
22<dd>
23[out pointer to dynamic array of thread send rights]
24The returned list of
25threads within <var>task</var>, in no particular order.
26<p>
27<dt> <var>thread_count</var>
28<dd>
29[out scalar]
30The returned count of threads in <var>thread_list</var>.
31</dl>
32<h3>DESCRIPTION</h3>
33<p>
34The <strong>task_threads</strong> function returns a list of the threads
35within <var>task</var>. The calling
36task or thread also receives a send right to the kernel port
37for each listed thread.
38<h3>RETURN VALUES</h3>
39<p>
40Only generic errors apply.
41<h3>RELATED INFORMATION</h3>
42<p>
43Functions:
44<a href="thread_create.html"><strong>thread_create</strong></a>,
45<a href="thread_terminate.html"><strong>thread_terminate</strong></a>,
46<a href="thread_suspend.html"><strong>thread_suspend</strong></a>.