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https://github.com/openharmony/aafwk_standard.git
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jiangwensai
2cb8ac18d5
Signed-off-by: jiangwensai <jiangwensai@huawei.com> Change-Id: Iffdccf0014fdbaac1a00b829e53b453c4dadc3b6
32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OHOS_AAFWK_INTERFACES_SHARED_MEMORY_H
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#define OHOS_AAFWK_INTERFACES_SHARED_MEMORY_H
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namespace OHOS {
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namespace AAFwk {
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class SharedMemory {
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public:
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SharedMemory() = default;
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~SharedMemory() = default;
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static void ReleaseShmId(int shmId);
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static void* PopSharedMemory(int shmKey, int size);
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static int PushSharedMemory(const void *data, int size);
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};
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} // namespace AAFwk
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} // namespace OHOS
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#endif // OHOS_AAFWK_INTERFACES_SHARED_MEMORY_H
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