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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #ifndef COMPONENTS_BREAKPAD_HARD_ERROR_HANDLER_WIN_H_ | 5 #ifndef COMPONENTS_BREAKPAD_APP_HARD_ERROR_HANDLER_WIN_H_ |
6 #define COMPONENTS_BREAKPAD_HARD_ERROR_HANDLER_WIN_H_ | 6 #define COMPONENTS_BREAKPAD_APP_HARD_ERROR_HANDLER_WIN_H_ |
7 | 7 |
8 #include <windows.h> | 8 #include <windows.h> |
9 | 9 |
10 namespace breakpad { | 10 namespace breakpad { |
11 | 11 |
12 // This function is in charge of displaying a dialog box that informs the | 12 // This function is in charge of displaying a dialog box that informs the |
13 // user of a fatal condition in chrome. It is meant to be called from | 13 // user of a fatal condition in chrome. It is meant to be called from |
14 // breakpad's unhandled exception handler after the crash dump has been | 14 // breakpad's unhandled exception handler after the crash dump has been |
15 // created. The return value will be true if we are to retry launching | 15 // created. The return value will be true if we are to retry launching |
16 // chrome (and show the 'chrome has crashed' dialog) or to silently exit. | 16 // chrome (and show the 'chrome has crashed' dialog) or to silently exit. |
17 // | 17 // |
18 // This function only handles a few known exceptions, currently: | 18 // This function only handles a few known exceptions, currently: |
19 // - Failure to load a delayload dll. | 19 // - Failure to load a delayload dll. |
20 // - Failure to bind to a delayloaded import. | 20 // - Failure to bind to a delayloaded import. |
21 // - Fatal Graphics card failure (aura build only). | 21 // - Fatal Graphics card failure (aura build only). |
22 // | 22 // |
23 // If any of these conditions are encountered, a message box shown by | 23 // If any of these conditions are encountered, a message box shown by |
24 // the operating system CSRSS process via NtRaiseHardError is invoked. | 24 // the operating system CSRSS process via NtRaiseHardError is invoked. |
25 // The wording and localization is up to the operating system. | 25 // The wording and localization is up to the operating system. |
26 // | 26 // |
27 // Do not call this function for memory related errors like heap corruption | 27 // Do not call this function for memory related errors like heap corruption |
28 // or stack exahustion. This function assumes that memory allocations are | 28 // or stack exahustion. This function assumes that memory allocations are |
29 // possible. | 29 // possible. |
30 bool HardErrorHandler(EXCEPTION_POINTERS* ex_info); | 30 bool HardErrorHandler(EXCEPTION_POINTERS* ex_info); |
31 | 31 |
32 } // namespace breakpad | 32 } // namespace breakpad |
33 | 33 |
34 #endif // COMPONENTS_BREAKPAD_HARD_ERROR_HANDLER_WIN_H_ | 34 #endif // COMPONENTS_BREAKPAD_APP_HARD_ERROR_HANDLER_WIN_H_ |
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