blob: e2526296bf848f9f612d58c92462161ec1bd7f7c [file] [log] [blame]
// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef PLATFORM_IMPL_SHARED_POSIX_CONDITION_VARIABLE_H_
#define PLATFORM_IMPL_SHARED_POSIX_CONDITION_VARIABLE_H_
#include <pthread.h>
#include "platform/api/condition_variable.h"
#include "platform/impl/shared/posix_mutex.h"
namespace location {
namespace nearby {
namespace posix {
class ConditionVariable : public api::ConditionVariable {
public:
explicit ConditionVariable(Mutex* mutex);
~ConditionVariable() override;
void Notify() override;
Exception Wait() override;
private:
Mutex* mutex_;
pthread_condattr_t attr_;
pthread_cond_t cond_;
};
} // namespace posix
} // namespace nearby
} // namespace location
#endif // PLATFORM_IMPL_SHARED_POSIX_CONDITION_VARIABLE_H_