forked from Imagelibrary/rtems
64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup RTEMSScoreTimecounter
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*
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* @brief This header file provides timecounter definitions for the kernel space
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* (_KERNEL is defined before including <sys/time.h>) and RTEMS.
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*/
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/*
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* Copyright (C) 2016 embedded brains GmbH & Co. KG
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SYS_TIME_H_
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#error "<sys/time.h> must be included first"
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#endif /* !_SYS_TIME_H_ */
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#ifndef _MACHINE__TIMECOUNTER_H_
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#define _MACHINE__TIMECOUNTER_H_
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__BEGIN_DECLS
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extern volatile time_t _Timecounter_Time_second;
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extern volatile int32_t _Timecounter_Time_uptime;
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extern struct bintime _Timecounter_Boottimebin;
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void _Timecounter_Binuptime(struct bintime *);
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void _Timecounter_Nanouptime(struct timespec *);
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void _Timecounter_Microuptime(struct timeval *);
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void _Timecounter_Bintime(struct bintime *);
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void _Timecounter_Nanotime(struct timespec *);
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void _Timecounter_Microtime(struct timeval *);
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void _Timecounter_Getbinuptime(struct bintime *);
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void _Timecounter_Getnanouptime(struct timespec *);
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void _Timecounter_Getmicrouptime(struct timeval *);
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void _Timecounter_Getbintime(struct bintime *);
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void _Timecounter_Getnanotime(struct timespec *);
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void _Timecounter_Getmicrotime(struct timeval *);
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__END_DECLS
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#endif /* _MACHINE__TIMECOUNTER_H_ */
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