1<h2>host_security_set_task_token</h2> 2<hr> 3<p> 4<strong>Function</strong> - Change the target task's security token. 5<h3>SYNOPSIS</h3> 6<pre> 7<strong>kern_return_t host_security_set_task_token</strong> 8 <strong>(host_security_t</strong> <var>host_security</var>, 9 <strong>task_t</strong> <var>task</var>, 10 <strong>security_token_t</strong> <var>security_token</var>, 11 <strong>audit_token_t</strong> <var>audit_token</var>, 12 <strong>host_t</strong> <var>host</var><strong>);</strong> 13</pre> 14<h3>PARAMETERS</h3> 15<dl> 16<p> 17<dt><var>host_security</var> 18<dd> 19[in security send right] The host's security port. 20<p> 21<dt><var>task</var> 22<dd> 23[in task send right] The port for the task for which the token is to be set. 24<p> 25<dt><var>security_token</var> 26<dd> 27[in scalar] The new security token. 28<p> 29<dt><var>audit_token</var> 30<dd> 31[in scalar] The new audit token. 32<p> 33<dt><var>host</var> 34<dd> 35[in host send right] The task's new host-self port. 36</dl> 37<h3>DESCRIPTION</h3> 38<p> 39The <strong>host_security_set_task_token</strong> function changes the 40specified task's security and audit tokens; the new tokens will be 41included in all subsequent messages sent from the task. The 42initial value of a task's security and audit tokens is that of its 43parent. 44<h3>NOTES</h3> 45<p> 46The host security port is a privileged port given to the system 47bootstrap task for the use of this call. 48<h3>RETURN VALUES</h3> 49<dl> 50<p> 51<dt> <strong>KERN_INVALID_SECURITY</strong> 52<dd> 53The value of <var>host_security</var> does not specify the security port for the host on which task lies. 54</dl> 55<h3>RELATED INFORMATION</h3> 56<p> 57Functions: 58<a href="task_create.html"><strong>task_create</strong></a>, 59<a href="task_info.html"><strong>task_info</strong></a>, 60<a href="mach_msg.html"><strong>mach_msg</strong></a>. 61