osfmk/man/processor_set_statistics.html

   1 <h2>processor_set_statistics</h2>
<hr>
<p>
<strong>Function</strong> - Return scheduling statistics for a processor set.
<h3>SYNOPSIS</h3>
<pre>
<strong>kern_return_t  processor_set_statistics</strong>
              <strong>(processor_set_t</strong>       <var>processor_set_control</var>,
              <strong>processor_set_flavor_t</strong> <var>flavor</var>,
             <strong>processor_set_info_t</strong>   <var>processor_set_info</var>,
         <strong>mach_msg_type_number_t</strong> <var>processor_set_info_count</var><strong>);</strong>
</pre>
<h3>PARAMETERS</h3>
<dl>
<dt> <var>processor_set_control</var> 
<dd>
[in processor-set-control send right]
A processor set control port for 
which information is desired.
<dt> <var>flavor</var> 
<dd>
[in scalar]
The type of information requested.
<dl>
<dt> <strong>PROCESSOR_SET_LOAD_INFO</strong>
<dd>
Load statistics for the processor set.  The returned structure is 
<strong>processor_set_load_info</strong>.
</dl>
<dt> <var>processor_set_info</var> 
<dd>
[out structure]
Information about the processor set.
<dt> <var>processor_set_info_count</var> 
<dd>
[in/out scalar]
On input, the maximum size of the buffer; on output, the 
size returned (in natural-sized units).
</dl>
<h3>DESCRIPTION</h3>
<p>
The <strong>processor_set_statistics</strong> function returns statistics
for a processor set as specified by <var>flavor</var>.
<h3>RETURN VALUES</h3>
<p>
Only generic errors apply.
<h3>RELATED INFORMATION</h3>
<p>
Functions:
<a href="processor_set_info.html">processor_set_info</a>.
<p>
Data Structures:
<a href="processor_set_load_info.html">processor_set_load_info</a>.