1 files changed, 28 insertions, 0 deletions
diff --git a/components/libc/compilers/common_all/stdlib.c b/components/libc/compilers/common_all/stdlib.c
new file mode 100644
index 0000000000..9d8952e99e
--- /dev/null
+++ b/components/libc/compilers/common_all/stdlib.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-02-15     Meco Man     first version
+ */
+
+#include <rtthread.h>
+
+void __rt_libc_exit(int status)
+{
+    rt_thread_t self = rt_thread_self();
+
+    if (self != RT_NULL)
+    {
+        rt_kprintf("thread:%s exit:%d!\n", self->name, status);
+        rt_thread_control(self, RT_THREAD_CTRL_CLOSE, RT_NULL);
+    }
+}
+
+int __rt_libc_system(const char *string)
+{
+    /* TODO */
+    return 0;
+}