6fd7789abc
Change the local clock helper wrapper to hold just a single copy of the local time HAL instead of having each wrapper hold their own HAL instance. Change-Id: I978bf70236095251941776be86abb6a27cc4bf5d
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __LOCAL_CLOCK_H__
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#define __LOCAL_CLOCK_H__
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#include <stdint.h>
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#include <hardware/local_time_hal.h>
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#include <utils/Errors.h>
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#include <utils/threads.h>
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namespace android {
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class LocalClock {
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public:
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LocalClock();
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bool initCheck();
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int64_t getLocalTime();
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uint64_t getLocalFreq();
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status_t setLocalSlew(int16_t rate);
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int32_t getDebugLog(struct local_time_debug_event* records,
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int max_records);
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private:
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static Mutex dev_lock_;
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static local_time_hw_device_t* dev_;
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};
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} // namespace android
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#endif // __LOCAL_CLOCK_H__
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