blob: 5f489af0a1f915266eca23400fedb2de52cae422 [file] [log] [blame]
/*
* 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_