Merge branch 'master' into usbh_construct

1 files changed, 11 insertions, 12 deletions

diff --git a/components/libc/compilers/common/stdlib.c b/components/libc/compilers/common/stdlib.c
index 9f801ab966..16a13afb83 100644
--- a/components/libc/compilers/common/stdlib.c
+++ b/components/libc/compilers/common/stdlib.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -10,27 +10,26 @@
 
 #include <rtthread.h>
 
+#define DBG_TAG    "stdlib"
+#define DBG_LVL    DBG_INFO
+#include <rtdbg.h>
+
 void __rt_libc_exit(int status)
 {
     rt_thread_t self = rt_thread_self();
 
-#ifdef RT_USING_MODULE
-    if (dlmodule_self())
-    {
-        dlmodule_exit(status);
-    }
-#endif
-
     if (self != RT_NULL)
     {
-        rt_kprintf("thread:%s exit:%d!\n", self->name, status);
-        rt_thread_suspend(self);
-        rt_schedule();
+        LOG_E("thread:%s exit:%d!", self->name, status);
+        rt_thread_control(self, RT_THREAD_CTRL_CLOSE, RT_NULL);
     }
 }
 
 int __rt_libc_system(const char *string)
 {
-    /* TODO */
+#ifdef RT_USING_MSH
+    extern int msh_exec(char *cmd, rt_size_t length);
+    msh_exec((char*)string, rt_strlen(string));
+#endif
     return 0;
 }