1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef OHOS_MEMORY_MEMMGR_MEMORY_LEVEL_CONSTANTS_H 17 #define OHOS_MEMORY_MEMMGR_MEMORY_LEVEL_CONSTANTS_H 18 19 #include <string> 20 #include <sys/types.h> 21 22 namespace OHOS { 23 namespace Memory { 24 // default value of the moderate memory level 25 constexpr unsigned int MEMORY_LEVEL_MODERATE_DEFAULT = 800; /* 800 */ 26 // default value of the low memory level 27 constexpr unsigned int MEMORY_LEVEL_LOW_DEFAULT = 700; /* 700 */ 28 // default value of the critical memory level 29 constexpr unsigned int MEMORY_LEVEL_CRITICAL_DEFAULT = 600; /* 600 */ 30 31 enum class SystemMemoryLevel { 32 MEMORY_LEVEL_MODERATE = 0, 33 MEMORY_LEVEL_LOW = 1, 34 MEMORY_LEVEL_CRITICAL = 2, 35 }; 36 } // namespace Memory 37 } // namespace OHOS 38 #endif // OHOS_MEMORY_MEMMGR_MEMORY_LEVEL_CONSTANTS_H 39