From 786eb5ae9c77970f25f662d57a83276d09c9a72d Mon Sep 17 00:00:00 2001 From: Bernard Xiong Date: Thu, 30 Apr 2020 21:08:04 +0800 Subject: [C++] rename the Thread/Mutex to cxx_Thread/Mutex to avoid same name issue --- components/cplusplus/cxx_Mutex.cpp | 43 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 components/cplusplus/cxx_Mutex.cpp (limited to 'components/cplusplus/cxx_Mutex.cpp') diff --git a/components/cplusplus/cxx_Mutex.cpp b/components/cplusplus/cxx_Mutex.cpp new file mode 100644 index 0000000000..229e842446 --- /dev/null +++ b/components/cplusplus/cxx_Mutex.cpp @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2006-2018, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + */ +#include "Mutex.h" + +using namespace rtthread; + +Mutex::Mutex(const char *name) +{ + rt_mutex_init(&mID, name, RT_IPC_FLAG_FIFO); +} + +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); +} -- cgit v1.3.1