1*1031c584SApple OSS Distributions<h2>processor_control</h2> 2*1031c584SApple OSS Distributions<hr> 3*1031c584SApple OSS Distributions<p> 4*1031c584SApple OSS Distributions<strong>Function</strong> - Perform caller-specified operation on target processor. (Protected Interface.) 5*1031c584SApple OSS Distributions<h3>SYNOPSIS</h3> 6*1031c584SApple OSS Distributions<pre> 7*1031c584SApple OSS Distributions<strong>kern_return_t processor_control</strong> 8*1031c584SApple OSS Distributions <strong>(processor_t</strong> <var>processor</var>, 9*1031c584SApple OSS Distributions <strong>processor_info_t</strong> <var>cmd</var>, 10*1031c584SApple OSS Distributions <strong>mach_msg_type_number_t*</strong> <var>count</var><strong>);</strong> 11*1031c584SApple OSS Distributions</pre> 12*1031c584SApple OSS Distributions<h3>PARAMETERS</h3> 13*1031c584SApple OSS Distributions<dl> 14*1031c584SApple OSS Distributions<dt> <var>processor</var> 15*1031c584SApple OSS Distributions<dd> 16*1031c584SApple OSS Distributions[in processor send right] 17*1031c584SApple OSS DistributionsThe processor to be controlled. 18*1031c584SApple OSS Distributions<dt> <var>cmd</var> 19*1031c584SApple OSS Distributions<dd> 20*1031c584SApple OSS Distributions[pointer to in array of natural-sized units] 21*1031c584SApple OSS DistributionsAn array containing the 22*1031c584SApple OSS Distributionscommand to be applied to the processor. 23*1031c584SApple OSS Distributions<dt> <var>count</var> 24*1031c584SApple OSS Distributions<dd> 25*1031c584SApple OSS Distributions[in scalar] 26*1031c584SApple OSS DistributionsThe size of the <var>cmd</var> array (in natural-sized units). 27*1031c584SApple OSS Distributions</dl> 28*1031c584SApple OSS Distributions<h3>DESCRIPTION</h3> 29*1031c584SApple OSS Distributions<p> 30*1031c584SApple OSS DistributionsThe <strong>processor_control</strong> function allows privileged software 31*1031c584SApple OSS Distributionsto control a 32*1031c584SApple OSS Distributionsprocessor in a multi-processor that so allows it. The interpretation 33*1031c584SApple OSS Distributionsof <var>cmd</var> is machine 34*1031c584SApple OSS Distributionsdependent. 35*1031c584SApple OSS Distributions<h3>NOTES</h3> 36*1031c584SApple OSS Distributions<p> 37*1031c584SApple OSS DistributionsThese operations are machine dependent. They may do nothing. 38*1031c584SApple OSS Distributions<h3>RETURN VALUES</h3> 39*1031c584SApple OSS Distributions<dl> 40*1031c584SApple OSS Distributions<dt> <strong>KERN_FAILURE</strong> 41*1031c584SApple OSS Distributions<dd> 42*1031c584SApple OSS DistributionsThe operation was not performed. A likely reason is that it 43*1031c584SApple OSS Distributionsis not supported on this processor. 44*1031c584SApple OSS Distributions</dl> 45*1031c584SApple OSS Distributions<h3>RELATED INFORMATION</h3> 46*1031c584SApple OSS Distributions<p> 47*1031c584SApple OSS DistributionsFunctions: 48*1031c584SApple OSS Distributions<a href="processor_start.html">processor_start</a>, 49*1031c584SApple OSS Distributions<a href="processor_exit.html">processor_exit</a>, 50*1031c584SApple OSS Distributions<a href="processor_info.html">processor_info</a>, 51*1031c584SApple OSS Distributions<a href="host_processors.html">host_processors</a>. 52