void rt_rms_exit(void)
{
struct rt_rms *rms;
register rt_base_t level;
/* get current rms */
rms = rt_current_rms;
/* disable interrupt */
level = rt_hw_interrupt_disable();
/* remove from schedule */
rt_schedule_remove_rms(rms);
/* change stat */
rms->thread->stat = RT_RMS_CLOSE;
/* remove it from timer list */
rt_timer_detach(&rms->rms_timer);
rt_timer_detach(&rms->thread->thread_timer);
if(rt_object_is_systemobject((rt_object_t)rms->thread) == RT_TRUE)
{
rt_object_detach((rt_object_t)rms->thread);
}
rt_list_remove(&(rms->thread->tlist));
rt_list_remove(&(rms->rlist));
/* enable interrupt */
rt_hw_interrupt_enable(level);
/* switch to next task */
rt_schedule();
}
static void rt_thread_exit(void)
{
struct rt_thread *thread;
register rt_base_t level;
/* get current thread */
thread = rt_current_thread;
/* disable interrupt */
level = rt_hw_interrupt_disable();
/* remove from schedule */
rt_schedule_remove_thread(thread);
/* change stat */
thread->stat = RT_THREAD_CLOSE;
/* remove it from timer list */
rt_list_remove(&(thread->thread_timer.list));
rt_object_detach((rt_object_t)&(thread->thread_timer));
if ((rt_object_is_systemobject((rt_object_t)thread) == RT_EOK) &&
thread->cleanup == RT_NULL) {
rt_object_detach((rt_object_t)thread);
} else {
/* insert to defunct thread list */
rt_list_insert_after(&rt_thread_defunct, &(thread->tlist));
}
/* enable interrupt */
rt_hw_interrupt_enable(level);
/* switch to next task */
rt_schedule();
}
/**
* @ingroup Thread
*
* This function will perform system background job when system idle.
*/
void rt_thread_idle_excute(void)
{
/* check the defunct thread list */
if (!rt_list_isempty(&rt_thread_defunct))
{
rt_base_t lock;
rt_thread_t thread;
#ifdef RT_USING_MODULE
rt_module_t module = RT_NULL;
#endif
RT_DEBUG_NOT_IN_INTERRUPT;
/* disable interrupt */
lock = rt_hw_interrupt_disable();
/* re-check whether list is empty */
if (!rt_list_isempty(&rt_thread_defunct))
{
/* get defunct thread */
thread = rt_list_entry(rt_thread_defunct.next,
struct rt_thread,
tlist);
#ifdef RT_USING_MODULE
/* get thread's parent module */
module = (rt_module_t)thread->module_id;
/* if the thread is module's main thread */
if (module != RT_NULL && module->module_thread == thread)
{
/* detach module's main thread */
module->module_thread = RT_NULL;
}
#endif
/* remove defunct thread */
rt_list_remove(&(thread->tlist));
/* invoke thread cleanup */
if (thread->cleanup != RT_NULL)
thread->cleanup(thread);
/* if it's a system object, not delete it */
if (rt_object_is_systemobject((rt_object_t)thread) == RT_TRUE)
{
/* enable interrupt */
rt_hw_interrupt_enable(lock);
return;
}
}