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Side by Side Diff: base/process_util.h

Issue 3105: Enforce Terminate on Heap Corruption in most of our executable on Windows XP ... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 12 years, 3 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
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248 }; 248 };
249 249
250 // Enables low fragmentation heap (LFH) for every heaps of this process. This 250 // Enables low fragmentation heap (LFH) for every heaps of this process. This
251 // won't have any effect on heaps created after this function call. It will not 251 // won't have any effect on heaps created after this function call. It will not
252 // modify data allocated in the heaps before calling this function. So it is 252 // modify data allocated in the heaps before calling this function. So it is
253 // better to call this function early in initialization and again before 253 // better to call this function early in initialization and again before
254 // entering the main loop. 254 // entering the main loop.
255 // Note: Returns true on Windows 2000 without doing anything. 255 // Note: Returns true on Windows 2000 without doing anything.
256 bool EnableLowFragmentationHeap(); 256 bool EnableLowFragmentationHeap();
257 257
258 // Enable 'terminate on heap corruption' flag. Helps protect against heap
259 // overflow. Has no effect if the OS doesn't provide the necessary facility.
260 void EnableTerminationOnHeapCorruption();
261
258 // If supported on the platform, and the user has sufficent rights, increase 262 // If supported on the platform, and the user has sufficent rights, increase
259 // the current process's scheduling priority to a high priority. 263 // the current process's scheduling priority to a high priority.
260 void RaiseProcessToHighPriority(); 264 void RaiseProcessToHighPriority();
261 265
262 } // namespace process_util 266 } // namespace process_util
263 267
264 #endif // BASE_PROCESS_UTIL_H_ 268 #endif // BASE_PROCESS_UTIL_H_
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