| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef SRC_ANDROID_INTERNAL_HEALTH_HAL_H_ |
| #define SRC_ANDROID_INTERNAL_HEALTH_HAL_H_ |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| // This header declares proxy functions defined in |
| // libperfetto_android_internal.so that allow traced_probes to access internal |
| // android functions (e.g., hwbinder). |
| // Do not add any include to either perfetto headers or android headers. See |
| // README.md for more. |
| |
| namespace perfetto { |
| namespace android_internal { |
| |
| enum class BatteryCounter { |
| kUnspecified = 0, |
| kCharge, |
| kCapacityPercent, |
| kCurrent, |
| kCurrentAvg, |
| }; |
| |
| extern "C" { |
| |
| // Thse functions are not thread safe unless specified otherwise. |
| |
| bool __attribute__((visibility("default"))) |
| GetBatteryCounter(BatteryCounter, int64_t*); |
| |
| } // extern "C" |
| |
| } // namespace android_internal |
| } // namespace perfetto |
| |
| #endif // SRC_ANDROID_INTERNAL_HEALTH_HAL_H_ |