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37 lines
620 B
37 lines
620 B
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <mutex>
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#import "Private.h"
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@implementation Private {
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std::mutex _mutex;
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int _data;
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int _other_data;
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}
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// no report on _data
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- (int)_private_read_ok {
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return _data;
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}
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- (void)write_ok:(int)data {
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_mutex.lock();
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_data = data;
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_mutex.unlock();
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}
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- (int)read_other_bad {
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return _other_data;
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}
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- (void)write_other_bad:(int)other_data {
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_mutex.lock();
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_other_data = other_data;
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_mutex.unlock();
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}
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@end
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