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/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef INCLUDE_PERFETTO_EXT_TRACED_DATA_SOURCE_TYPES_H_
#define INCLUDE_PERFETTO_EXT_TRACED_DATA_SOURCE_TYPES_H_
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <set>
#include <string>
namespace perfetto {
// On ARM, st_ino is not ino_t but unsigned long long.
using Inode = decltype(stat::st_ino);
// On ARM, st_dev is not dev_t but unsigned long long.
using BlockDeviceID = decltype(stat::st_dev);
// From inode_file_map.pbzero.h
using InodeFileMap_Entry_Type = int32_t;
class InodeMapValue {
public:
InodeMapValue(InodeFileMap_Entry_Type entry_type, std::set<std::string> paths)
: entry_type_(entry_type), paths_(std::move(paths)) {}
InodeMapValue() {}
InodeFileMap_Entry_Type type() const { return entry_type_; }
const std::set<std::string>& paths() const { return paths_; }
void SetType(InodeFileMap_Entry_Type entry_type) { entry_type_ = entry_type; }
void SetPaths(std::set<std::string> paths) { paths_ = std::move(paths); }
void AddPath(std::string path) { paths_.emplace(std::move(path)); }
bool operator==(const perfetto::InodeMapValue& rhs) const {
return type() == rhs.type() && paths() == rhs.paths();
}
private:
InodeFileMap_Entry_Type entry_type_;
std::set<std::string> paths_;
};
} // namespace perfetto
#endif // INCLUDE_PERFETTO_EXT_TRACED_DATA_SOURCE_TYPES_H_
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