EL4121 Embedded System / mbed-os

mbed-os

Dependents:   cobaLCDJoyMotor_Thread odometry_omni_3roda_v3 odometry_omni_3roda_v1 odometry_omni_3roda_v2 ... more

features/nanostack/FEATURE_NANOSTACK/nanostack-interface/NanostackLockGuard.h@0:b74591d5ab33, 2017-12-11 (annotated)

Committer:
be_bryan
Date:
Mon Dec 11 17:54:04 2017 +0000
Revision:
0:b74591d5ab33
motor ++

Who changed what in which revision?

UserRevisionLine numberNew contents of line
be_bryan 0:b74591d5ab33 1 /*
be_bryan 0:b74591d5ab33 2 * Copyright (c) 2017, Arm Limited and affiliates.
be_bryan 0:b74591d5ab33 3 * SPDX-License-Identifier: Apache-2.0
be_bryan 0:b74591d5ab33 4 *
be_bryan 0:b74591d5ab33 5 * Licensed under the Apache License, Version 2.0 (the "License");
be_bryan 0:b74591d5ab33 6 * you may not use this file except in compliance with the License.
be_bryan 0:b74591d5ab33 7 * You may obtain a copy of the License at
be_bryan 0:b74591d5ab33 8 *
be_bryan 0:b74591d5ab33 9 * http://www.apache.org/licenses/LICENSE-2.0
be_bryan 0:b74591d5ab33 10 *
be_bryan 0:b74591d5ab33 11 * Unless required by applicable law or agreed to in writing, software
be_bryan 0:b74591d5ab33 12 * distributed under the License is distributed on an "AS IS" BASIS,
be_bryan 0:b74591d5ab33 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
be_bryan 0:b74591d5ab33 14 * See the License for the specific language governing permissions and
be_bryan 0:b74591d5ab33 15 * limitations under the License.
be_bryan 0:b74591d5ab33 16 */
be_bryan 0:b74591d5ab33 17
be_bryan 0:b74591d5ab33 18 #ifndef NANOSTACK_LOCK_GUARD_H_
be_bryan 0:b74591d5ab33 19 #define NANOSTACK_LOCK_GUARD_H_
be_bryan 0:b74591d5ab33 20
be_bryan 0:b74591d5ab33 21 #include "eventOS_scheduler.h"
be_bryan 0:b74591d5ab33 22
be_bryan 0:b74591d5ab33 23 /**
be_bryan 0:b74591d5ab33 24 * RAII style Nanostack mutex acquisition.
be_bryan 0:b74591d5ab33 25 * Mutex is held until object leaves scope.
be_bryan 0:b74591d5ab33 26 */
be_bryan 0:b74591d5ab33 27
be_bryan 0:b74591d5ab33 28 class NanostackLockGuard {
be_bryan 0:b74591d5ab33 29 public:
be_bryan 0:b74591d5ab33 30 NanostackLockGuard() {
be_bryan 0:b74591d5ab33 31 eventOS_scheduler_mutex_wait();
be_bryan 0:b74591d5ab33 32 }
be_bryan 0:b74591d5ab33 33
be_bryan 0:b74591d5ab33 34 ~NanostackLockGuard() {
be_bryan 0:b74591d5ab33 35 eventOS_scheduler_mutex_release();
be_bryan 0:b74591d5ab33 36 }
be_bryan 0:b74591d5ab33 37
be_bryan 0:b74591d5ab33 38 private:
be_bryan 0:b74591d5ab33 39 NanostackLockGuard(const NanostackLockGuard&);
be_bryan 0:b74591d5ab33 40 NanostackLockGuard& operator=(const NanostackLockGuard&);
be_bryan 0:b74591d5ab33 41 };
be_bryan 0:b74591d5ab33 42
be_bryan 0:b74591d5ab33 43 #endif /* NANOSTACK_LOCK_GUARD_H_ */