1 /* 2 * Copyright (c) 2025 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 INTERFACES_KITS_JS_SRC_MOD_FS_CLASS_RANDOMACCESSFILE_RANDOMACCESSFILE_ENTITY_H 17 #define INTERFACES_KITS_JS_SRC_MOD_FS_CLASS_RANDOMACCESSFILE_RANDOMACCESSFILE_ENTITY_H 18 19 #include <cinttypes> 20 #include <iostream> 21 #include <unistd.h> 22 23 #include "fd_guard.h" 24 #include "filemgmt_libhilog.h" 25 26 namespace OHOS { 27 namespace FileManagement { 28 namespace ModuleFileIO { 29 using namespace std; 30 31 const int64_t INVALID_POS = -1; 32 struct RandomAccessFileEntity { 33 unique_ptr<DistributedFS::FDGuard> fd = {nullptr}; 34 int64_t filePointer = 0; 35 int64_t start = INVALID_POS; 36 int64_t end = INVALID_POS; 37 }; 38 } // namespace ModuleFileIO 39 } // namespace FileManagement 40 } // namespace OHOS 41 #endif // INTERFACES_KITS_JS_SRC_MOD_FS_CLASS_RANDOMACCESSFILE_RANDOMACCESSFILE_ENTITY_H