1*699cd480SApple OSS Distributions<h2>thread_create_running</h2> 2*699cd480SApple OSS Distributions<hr> 3*699cd480SApple OSS Distributions<p> 4*699cd480SApple OSS Distributions<strong>Function</strong> - Optimized creation of a running thread. 5*699cd480SApple OSS Distributions<h3>SYNOPSIS</h3> 6*699cd480SApple OSS Distributions<pre> 7*699cd480SApple OSS Distributions<strong>kern_return_t thread_create_running</strong> 8*699cd480SApple OSS Distributions <strong>(task_t</strong> <var>parent_task</var>, 9*699cd480SApple OSS Distributions <strong>thread_state_flavor_t</strong> <var>flavor</var>, 10*699cd480SApple OSS Distributions <strong>thread_state_t</strong> <var>state</var>, 11*699cd480SApple OSS Distributions <strong>thread_act_t</strong> <var>child_thread</var><strong>);</strong> 12*699cd480SApple OSS Distributions</pre> 13*699cd480SApple OSS Distributions<h3>PARAMETERS</h3> 14*699cd480SApple OSS Distributions<dl> 15*699cd480SApple OSS Distributions<p> 16*699cd480SApple OSS Distributions<dt> <var>parent_task</var> 17*699cd480SApple OSS Distributions<dd> 18*699cd480SApple OSS Distributions[in task send right] 19*699cd480SApple OSS DistributionsThe port for the task that is to contain the new 20*699cd480SApple OSS Distributionsthread. 21*699cd480SApple OSS Distributions<p> 22*699cd480SApple OSS Distributions<dt> <var>flavor</var> 23*699cd480SApple OSS Distributions<dd> 24*699cd480SApple OSS Distributions[in scalar] 25*699cd480SApple OSS DistributionsThe type of state to establish. Valid values correspond to 26*699cd480SApple OSS Distributionssupported machine architecture features. 27*699cd480SApple OSS Distributions<p> 28*699cd480SApple OSS Distributions<dt> <var>state</var> 29*699cd480SApple OSS Distributions<dd> 30*699cd480SApple OSS Distributions[pointer to in structure] 31*699cd480SApple OSS DistributionsState information for the specified thread. 32*699cd480SApple OSS Distributions<p> 33*699cd480SApple OSS Distributions<dt> <var>child_thread</var> 34*699cd480SApple OSS Distributions<dd> 35*699cd480SApple OSS Distributions[out thread send right] 36*699cd480SApple OSS DistributionsThe kernel-assigned name for the new thread. 37*699cd480SApple OSS Distributions</dl> 38*699cd480SApple OSS Distributions<h3>DESCRIPTION</h3> 39*699cd480SApple OSS Distributions<p> 40*699cd480SApple OSS DistributionsThe <strong>thread_create_running</strong> function creates a new thread 41*699cd480SApple OSS Distributionswithin <var>parent_task</var>. 42*699cd480SApple OSS DistributionsThe new thread has is not suspended. Its initial state is given 43*699cd480SApple OSS Distributionsby <var>state</var>. <var>flavor</var> specifies the type of state to set. 44*699cd480SApple OSS Distributions<p> 45*699cd480SApple OSS DistributionsThe format of the state to set is machine specific; it is defined in 46*699cd480SApple OSS Distributions\*L<mach/thread_status.h>\*O. 47*699cd480SApple OSS Distributions<p> 48*699cd480SApple OSS DistributionsThe new thread holds a send right for its thread kernel port. 49*699cd480SApple OSS DistributionsA send right for the 50*699cd480SApple OSS Distributionsthread's kernel port is also returned to the calling task or 51*699cd480SApple OSS Distributionsthread in <var>child_thread</var>. 52*699cd480SApple OSS DistributionsThe new thread's exception ports are set to <strong>MACH_PORT_NULL</strong>. 53*699cd480SApple OSS Distributions<h3>NOTES</h3> 54*699cd480SApple OSS Distributions<p> 55*699cd480SApple OSS DistributionsThis is an optimized form of the sequence: <strong>thread_create</strong>, 56*699cd480SApple OSS Distributions<strong>thread_set_state</strong> 57*699cd480SApple OSS Distributionsand <strong>thread_resume</strong>. 58*699cd480SApple OSS Distributions<h3>RETURN VALUES</h3> 59*699cd480SApple OSS Distributions<p> 60*699cd480SApple OSS DistributionsOnly generic errors apply. 61*699cd480SApple OSS Distributions<h3>RELATED INFORMATION</h3> 62*699cd480SApple OSS Distributions<p> 63*699cd480SApple OSS DistributionsFunctions: 64*699cd480SApple OSS Distributions<a href="task_create.html"><strong>task_create</strong></a>, 65*699cd480SApple OSS Distributions<a href="task_threads.html"><strong>task_threads</strong></a>, 66*699cd480SApple OSS Distributions<a href="thread_get_special_port.html"><strong>thread_get_special_port</strong></a>, 67*699cd480SApple OSS Distributions<a href="thread_get_state.html"><strong>thread_get_state</strong></a>, 68*699cd480SApple OSS Distributions<a href="thread_resume.html"><strong>thread_resume</strong></a>, 69*699cd480SApple OSS Distributions<a href="thread_set_special_port.html"><strong>thread_set_special_port</strong></a>, 70*699cd480SApple OSS Distributions<a href="thread_set_state.html"><strong>thread_set_state</strong></a>, 71*699cd480SApple OSS Distributions<a href="thread_suspend.html"><strong>thread_suspend</strong></a>, 72*699cd480SApple OSS Distributions<a href="thread_terminate.html"><strong>thread_terminate</strong></a>, 73*699cd480SApple OSS Distributions<a href="thread_create.html"><strong>thread_create</strong></a>. 74