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mbed/platform/PlatformMutex.h@0:d6c9b09b4042, 2020-12-02 (annotated)

Committer:
annieluo2
Date:
Wed Dec 02 18:02:03 2020 +0000
Revision:
0:d6c9b09b4042
boo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
annieluo2 0:d6c9b09b4042 1
annieluo2 0:d6c9b09b4042 2 /** \addtogroup platform */
annieluo2 0:d6c9b09b4042 3 /** @{*/
annieluo2 0:d6c9b09b4042 4 /* mbed Microcontroller Library
annieluo2 0:d6c9b09b4042 5 * Copyright (c) 2006-2013 ARM Limited
annieluo2 0:d6c9b09b4042 6 *
annieluo2 0:d6c9b09b4042 7 * Licensed under the Apache License, Version 2.0 (the "License");
annieluo2 0:d6c9b09b4042 8 * you may not use this file except in compliance with the License.
annieluo2 0:d6c9b09b4042 9 * You may obtain a copy of the License at
annieluo2 0:d6c9b09b4042 10 *
annieluo2 0:d6c9b09b4042 11 * http://www.apache.org/licenses/LICENSE-2.0
annieluo2 0:d6c9b09b4042 12 *
annieluo2 0:d6c9b09b4042 13 * Unless required by applicable law or agreed to in writing, software
annieluo2 0:d6c9b09b4042 14 * distributed under the License is distributed on an "AS IS" BASIS,
annieluo2 0:d6c9b09b4042 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
annieluo2 0:d6c9b09b4042 16 * See the License for the specific language governing permissions and
annieluo2 0:d6c9b09b4042 17 * limitations under the License.
annieluo2 0:d6c9b09b4042 18 */
annieluo2 0:d6c9b09b4042 19 #ifndef PLATFORM_MUTEX_H
annieluo2 0:d6c9b09b4042 20 #define PLATFORM_MUTEX_H
annieluo2 0:d6c9b09b4042 21
annieluo2 0:d6c9b09b4042 22 #ifdef MBED_CONF_RTOS_PRESENT
annieluo2 0:d6c9b09b4042 23 #include "rtos/Mutex.h"
annieluo2 0:d6c9b09b4042 24 typedef rtos::Mutex PlatformMutex;
annieluo2 0:d6c9b09b4042 25 #else
annieluo2 0:d6c9b09b4042 26 /** A stub mutex for when an RTOS is not present
annieluo2 0:d6c9b09b4042 27 */
annieluo2 0:d6c9b09b4042 28 class PlatformMutex {
annieluo2 0:d6c9b09b4042 29 public:
annieluo2 0:d6c9b09b4042 30 PlatformMutex() {
annieluo2 0:d6c9b09b4042 31 // Stub
annieluo2 0:d6c9b09b4042 32
annieluo2 0:d6c9b09b4042 33 }
annieluo2 0:d6c9b09b4042 34 ~PlatformMutex() {
annieluo2 0:d6c9b09b4042 35 // Stub
annieluo2 0:d6c9b09b4042 36 }
annieluo2 0:d6c9b09b4042 37
annieluo2 0:d6c9b09b4042 38 void lock() {
annieluo2 0:d6c9b09b4042 39 // Do nothing
annieluo2 0:d6c9b09b4042 40 }
annieluo2 0:d6c9b09b4042 41
annieluo2 0:d6c9b09b4042 42 void unlock() {
annieluo2 0:d6c9b09b4042 43 // Do nothing
annieluo2 0:d6c9b09b4042 44 }
annieluo2 0:d6c9b09b4042 45 };
annieluo2 0:d6c9b09b4042 46
annieluo2 0:d6c9b09b4042 47 #endif
annieluo2 0:d6c9b09b4042 48
annieluo2 0:d6c9b09b4042 49 #endif
annieluo2 0:d6c9b09b4042 50
annieluo2 0:d6c9b09b4042 51 /** @}*/