1 /*
2  * Copyright (c) 2023 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 PARTITION_UTILS_H
17 #define PARTITION_UTILS_H
18 
19 #include <string>
20 #include <unistd.h>
21 
22 namespace Updater {
23 namespace Utils {
24 class PartitionUtils {
25 public:
PartitionUtils(const std::string & devName)26     explicit PartitionUtils(const std::string &devName) : devName_(devName) {}
~PartitionUtils()27     ~PartitionUtils() {};
28     int WipeBlockPartition() const;
29     uint64_t GetBlockDeviceSize(int fd) const;
30 
31 private:
32     std::string devName_ = "";
33 };
34 } // Utils
35 } // Updater
36 #endif // PARTITION_UTILS_H