blob: e5ce7042adc55d543dc5b882ea1d73503ab469a4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PROCFS_UTILS_H_
#define PROCFS_UTILS_H_
#include <map>
#include <memory>
#include <string>
#include "process_info.h"
namespace procfs_utils {
// ProcFS doesn't necessarly distinguish PID vs. TID, but all threads of a
// process have the same Thread Group ID which is equal to Process ID.
int ReadTgid(int pid);
std::unique_ptr<ProcessInfo> ReadProcessInfo(int pid);
void ReadProcessThreads(ProcessInfo* process);
bool ReadOomStats(ProcessSnapshot* snapshot);
bool ReadPageFaultsAndCpuTimeStats(ProcessSnapshot* snapshot);
bool ReadMemInfoStats(std::map<std::string, uint64_t>* mem_info);
} // namespace procfs_utils
#endif // PROCFS_UTILS_H_
|
