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/* $Id: time-r0drv-freebsd.c $ */
/** @file
* IPRT - Time, Ring-0 Driver, FreeBSD.
*/
/*
* Copyright (c) 2007 knut st. osmundsen <bird-src-spam@anduin.net>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include "the-freebsd-kernel.h"
#define RTTIME_INCL_TIMESPEC
#include <iprt/time.h>
RTDECL(uint64_t) RTTimeNanoTS(void)
{
struct timespec tsp;
nanouptime(&tsp);
return tsp.tv_sec * RT_NS_1SEC_64
+ tsp.tv_nsec;
}
RTDECL(uint64_t) RTTimeMilliTS(void)
{
return RTTimeNanoTS() / RT_NS_1MS;
}
RTDECL(uint64_t) RTTimeSystemNanoTS(void)
{
return RTTimeNanoTS();
}
RTDECL(uint64_t) RTTimeSystemMilliTS(void)
{
return RTTimeMilliTS();
}
RTDECL(PRTTIMESPEC) RTTimeNow(PRTTIMESPEC pTime)
{
struct timespec tsp;
nanotime(&tsp);
return RTTimeSpecSetTimespec(pTime, &tsp);
}
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