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1 /* Copyright (c) 2009, Google Inc. | 1 /* Copyright (c) 2009, Google Inc. |
2 * All rights reserved. | 2 * All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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130 void ProfileHandlerReset(); | 130 void ProfileHandlerReset(); |
131 | 131 |
132 /* | 132 /* |
133 * Stores profile handler's current state. This function is not | 133 * Stores profile handler's current state. This function is not |
134 * async-signal-safe. | 134 * async-signal-safe. |
135 */ | 135 */ |
136 struct ProfileHandlerState { | 136 struct ProfileHandlerState { |
137 int32 frequency; /* Profiling frequency */ | 137 int32 frequency; /* Profiling frequency */ |
138 int32 callback_count; /* Number of callbacks registered */ | 138 int32 callback_count; /* Number of callbacks registered */ |
139 int64 interrupts; /* Number of interrupts received */ | 139 int64 interrupts; /* Number of interrupts received */ |
140 bool allowed; /* Profiling is allowed */ | |
141 }; | 140 }; |
142 void ProfileHandlerGetState(struct ProfileHandlerState* state); | 141 void ProfileHandlerGetState(struct ProfileHandlerState* state); |
143 | 142 |
144 #ifdef __cplusplus | 143 #ifdef __cplusplus |
145 } /* extern "C" */ | 144 } /* extern "C" */ |
146 #endif | 145 #endif |
147 | 146 |
148 #endif /* BASE_PROFILE_HANDLER_H_ */ | 147 #endif /* BASE_PROFILE_HANDLER_H_ */ |
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