Merge pull request #3872 from ErnestChen1/master

[fix] thread control bug about RT_THREAD_CTRL_CLOSE command
2020-09-03 10:36:04 +08:00 · 2020-09-03 10:36:04 +08:00 · f3d1e71131
parent 82ac7d1eea c15a7858c9
commit f3d1e71131
1 changed files with 10 additions and 2 deletions
--- a/src/thread.c
+++ b/src/thread.c
@ -679,9 +679,17 @@ 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