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Side by Side Diff: base/process_util.h

Issue 6492: Port parts of base/process_util to Linux. (Closed) Base URL: http://src.chromium.org/svn/trunk/src/
Patch Set: '' Created 12 years, 2 months ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // This file/namespace contains utility functions for enumerating, ending and 5 // This file/namespace contains utility functions for enumerating, ending and
6 // computing statistics of processes. 6 // computing statistics of processes.
7 7
8 #ifndef BASE_PROCESS_UTIL_H_ 8 #ifndef BASE_PROCESS_UTIL_H_
9 #define BASE_PROCESS_UTIL_H_ 9 #define BASE_PROCESS_UTIL_H_
10 10
11 #include "base/basictypes.h" 11 #include "base/basictypes.h"
12 12
13 #ifdef OS_WIN 13 #ifdef OS_WIN
14 #include <windows.h> 14 #include <windows.h>
15 #include <tlhelp32.h> 15 #include <tlhelp32.h>
16 #endif 16 #endif
17 17
18 #include <string> 18 #include <string>
19 19
20 #include "base/process.h" 20 #include "base/process.h"
21 21
22 #if defined(OS_WIN) 22 #if defined(OS_WIN)
23 typedef PROCESSENTRY32 ProcessEntry; 23 typedef PROCESSENTRY32 ProcessEntry;
24 typedef IO_COUNTERS IoCounters; 24 typedef IO_COUNTERS IoCounters;
25 #elif defined(OS_POSIX) 25 #elif defined(OS_POSIX)
26 typedef int ProcessEntry; 26 typedef int ProcessEntry;
27 typedef int IoCounters; //TODO(awalker): replace with struct when available 27 struct IoCounters {
28 unsigned long long ReadOperationCount;
29 unsigned long long WriteOperationCount;
30 unsigned long long OtherOperationCount;
31 unsigned long long ReadTransferCount;
32 unsigned long long WriteTransferCount;
33 unsigned long long OtherTransferCount;
34 };
28 #endif 35 #endif
29 36
30 namespace process_util { 37 namespace process_util {
31 38
32 // Returns the id of the current process. 39 // Returns the id of the current process.
33 int GetCurrentProcId(); 40 int GetCurrentProcId();
34 41
35 // Returns the ProcessHandle of the current process. 42 // Returns the ProcessHandle of the current process.
36 ProcessHandle GetCurrentProcessHandle(); 43 ProcessHandle GetCurrentProcessHandle();
37 44
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262 // overflow. Has no effect if the OS doesn't provide the necessary facility. 269 // overflow. Has no effect if the OS doesn't provide the necessary facility.
263 void EnableTerminationOnHeapCorruption(); 270 void EnableTerminationOnHeapCorruption();
264 271
265 // If supported on the platform, and the user has sufficent rights, increase 272 // If supported on the platform, and the user has sufficent rights, increase
266 // the current process's scheduling priority to a high priority. 273 // the current process's scheduling priority to a high priority.
267 void RaiseProcessToHighPriority(); 274 void RaiseProcessToHighPriority();
268 275
269 } // namespace process_util 276 } // namespace process_util
270 277
271 #endif // BASE_PROCESS_UTIL_H_ 278 #endif // BASE_PROCESS_UTIL_H_
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