1 files changed, 0 insertions, 44 deletions
diff --git a/components/cplusplus/cxx_Mutex.cpp b/components/cplusplus/cxx_Mutex.cpp
deleted file mode 100644
index da6f80985f..0000000000
--- a/components/cplusplus/cxx_Mutex.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- */
-
-#include "cxx_mutex.h"
-
-using namespace rtthread;
-
-Mutex::Mutex(const char *name)
-{
-    rt_mutex_init(&mID, name, RT_IPC_FLAG_PRIO);
-}
-
-bool Mutex::lock(int32_t millisec)
-{
-    rt_int32_t tick;
-
-    if (millisec < 0)
-        tick = -1;
-    else
-        tick = rt_tick_from_millisecond(millisec);
-
-    return rt_mutex_take(&mID, tick) == RT_EOK;
-}
-
-bool Mutex::trylock()
-{
-    return lock(0);
-}
-
-void Mutex::unlock()
-{
-    rt_mutex_release(&mID);
-}
-
-Mutex::~Mutex()
-{
-    rt_mutex_detach(&mID);
-}