| 9bccf70c |
1 | <h2>lock_set_destroy</h2>\r<hr>\r<p>\r<strong>Function</strong> - Destroy a lock set and its associated locks.\r<h3>SYNOPSIS</h3>\r<pre>\r<strong>kern_return_t lock_set_destroy</strong>\r <strong>(task_t</strong> <var>task</var>,\r <strong>lock_set_t</strong> <var>lock_set</var><strong>);</strong>\r</pre>\r<h3>PARAMETERS</h3>\r<dl>\r<p>\r<dt> <var>task</var>\r<dd>\rThe task associated with the lock set.\r<p>\r<dt> <var>lock_set</var>\r<dd>\r[in send right] The port naming the lock set being destroyed.\r</dl>\r<h3>DESCRIPTION</h3>\r<p>\rThe <strong>lock_set_destroy</strong> function will destroy a lock set and all of its\rassociated locks. Threads that are blocked on locks represented by the\rdestroyed lock set are unblocked and will receive a\rKERN_LOCK_SET_DESTROYED error message indicating that the lock set was\rdestroyed. The <strong>lock_set_destroy</strong> function will only succeed if the\rspecified task is associated with the specified lock set.\r<h3>RETURN VALUES</h3>\r<dl>\r<p>\r<dt> <strong>KERN_INVALID_ARGUMENT</strong>\r<dd>\rThe specified lock set or task is invalid.\r <p>\r <dt> <strong>KERN_INVALID_RIGHT</strong>\r <dd>\r The specified task does not own the specified lock set.\r<p>\r <dt> <strong>KERN_LOCK_SET_DESTROYED</strong>\r <dd>\r The specified lock set does not exist.\r<p>\r<dt> <strong>KERN_SUCCESS</strong>\r<dd>\rThe lock set was destroyed.\r</dl>\r<h3>RELATED INFORMATION</h3>\r<p>\rFunctions:\r<a href="lock_acquire.html"><strong>lock_acquire</strong></a>,\r<a href="lock_make_stable.html"><strong>lock_make_stable</strong></a>,\r<a href="lock_try.html"><strong>lock_try</strong></a>,\r<a href="lock_handoff.html"><strong>lock_handoff</strong></a>,\r<a href="lock_handoff_accept.html"><strong>lock_handoff_accept</strong></a>,\r<a href="lock_try.html"><strong>lock_try</strong></a>,\r<a href="lock_set_create.html"><strong>lock_set_create</strong></a>.\r |
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