46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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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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#pragma once
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#include <sys/types.h>
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#include <string>
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#include <iostream>
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namespace android {
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namespace procpartition {
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enum class Partition {
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UNKNOWN = 0,
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SYSTEM,
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VENDOR,
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ODM
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};
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std::ostream& operator<<(std::ostream& os, Partition p);
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Partition parsePartition(const std::string& s);
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// Return the path that /proc/<pid>/exe points to.
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std::string getExe(pid_t pid);
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// Return the content of /proc/<pid>/cmdline.
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std::string getCmdline(pid_t pid);
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// Infer the partition of a process from /proc/<pid>/exe and /proc/<pid>/cmdline.
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Partition getPartition(pid_t pid);
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} // namespace procpartition
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} // namespace android
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