diff options
Diffstat (limited to 'src/thread.c')
| -rw-r--r-- | src/thread.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/thread.c b/src/thread.c index 715596b132..7a90e57f25 100644 --- a/src/thread.c +++ b/src/thread.c @@ -478,7 +478,15 @@ RTM_EXPORT(rt_thread_delete); */ rt_err_t rt_thread_yield(void) { + struct rt_thread *thread; + rt_base_t lock; + + thread = rt_thread_self(); + lock = rt_hw_interrupt_disable(); + thread->remaining_tick = thread->init_tick; + thread->stat |= RT_THREAD_STAT_YIELD; rt_schedule(); + rt_hw_interrupt_enable(lock); return RT_EOK; } @@ -679,9 +687,17 @@ rt_err_t rt_thread_control(rt_thread_t thread, int cmd, void *arg) case RT_THREAD_CTRL_STARTUP: return rt_thread_startup(thread); -#ifdef RT_USING_HEAP case RT_THREAD_CTRL_CLOSE: - return rt_thread_delete(thread); + + if (rt_object_is_systemobject((rt_object_t)thread) == RT_TRUE) + { + return rt_thread_detach(thread); + } +#ifdef RT_USING_HEAP + else + { + return rt_thread_delete(thread); + } #endif #ifdef RT_USING_SMP |