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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 |
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54 PROCESS_END_KILLED_BY_USER = 1, | 54 PROCESS_END_KILLED_BY_USER = 1, |
55 PROCESS_END_PROCESS_WAS_HUNG = 2 | 55 PROCESS_END_PROCESS_WAS_HUNG = 2 |
56 }; | 56 }; |
57 | 57 |
58 // Returns the id of the current process. | 58 // Returns the id of the current process. |
59 int GetCurrentProcId(); | 59 int GetCurrentProcId(); |
60 | 60 |
61 // Returns the ProcessHandle of the current process. | 61 // Returns the ProcessHandle of the current process. |
62 ProcessHandle GetCurrentProcessHandle(); | 62 ProcessHandle GetCurrentProcessHandle(); |
63 | 63 |
| 64 // Closes given process handle. Returns true on success. |
| 65 bool CloseProcessHandle(ProcessHandle process); |
| 66 |
64 // Returns the unique ID for the specified process. This is functionally the | 67 // Returns the unique ID for the specified process. This is functionally the |
65 // same as Windows' GetProcessId(), but works on versions of Windows before | 68 // same as Windows' GetProcessId(), but works on versions of Windows before |
66 // Win XP SP1 as well. | 69 // Win XP SP1 as well. |
67 int GetProcId(ProcessHandle process); | 70 int GetProcId(ProcessHandle process); |
68 | 71 |
69 #if defined(OS_POSIX) | 72 #if defined(OS_POSIX) |
70 // Returns the maximum number of files that a process can have open. | 73 // Returns the maximum number of files that a process can have open. |
71 // Returns 0 on error. | 74 // Returns 0 on error. |
72 int GetMaxFilesOpenInProcess(); | 75 int GetMaxFilesOpenInProcess(); |
73 #endif | 76 #endif |
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336 // overflow. Has no effect if the OS doesn't provide the necessary facility. | 339 // overflow. Has no effect if the OS doesn't provide the necessary facility. |
337 void EnableTerminationOnHeapCorruption(); | 340 void EnableTerminationOnHeapCorruption(); |
338 | 341 |
339 // If supported on the platform, and the user has sufficent rights, increase | 342 // If supported on the platform, and the user has sufficent rights, increase |
340 // the current process's scheduling priority to a high priority. | 343 // the current process's scheduling priority to a high priority. |
341 void RaiseProcessToHighPriority(); | 344 void RaiseProcessToHighPriority(); |
342 | 345 |
343 } // namespace base | 346 } // namespace base |
344 | 347 |
345 #endif // BASE_PROCESS_UTIL_H_ | 348 #endif // BASE_PROCESS_UTIL_H_ |
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