| 1 | /* $Id: time-r0drv-netbsd.c 93115 2022-01-01 11:31:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Time, Ring-0 Driver, NetBSD.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Contributed by knut st. osmundsen.
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| 8 | *
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| 9 | * Copyright (C) 2007-2022 Oracle Corporation
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| 10 | *
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| 11 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 12 | * available from http://www.virtualbox.org. This file is free software;
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| 13 | * you can redistribute it and/or modify it under the terms of the GNU
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| 14 | * General Public License (GPL) as published by the Free Software
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| 15 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 16 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 17 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 18 | *
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| 19 | * The contents of this file may alternatively be used under the terms
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| 20 | * of the Common Development and Distribution License Version 1.0
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| 21 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 22 | * VirtualBox OSE distribution, in which case the provisions of the
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| 23 | * CDDL are applicable instead of those of the GPL.
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| 24 | *
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| 25 | * You may elect to license modified versions of this file under the
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| 26 | * terms and conditions of either the GPL or the CDDL or both.
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| 27 | * --------------------------------------------------------------------
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| 28 | *
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| 29 | * Copyright (c) 2007 knut st. osmundsen <bird-src-spam@anduin.net>
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| 30 | *
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| 31 | * Permission is hereby granted, free of charge, to any person
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| 32 | * obtaining a copy of this software and associated documentation
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| 33 | * files (the "Software"), to deal in the Software without
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| 34 | * restriction, including without limitation the rights to use,
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| 35 | * copy, modify, merge, publish, distribute, sublicense, and/or sell
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| 36 | * copies of the Software, and to permit persons to whom the
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| 37 | * Software is furnished to do so, subject to the following
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| 38 | * conditions:
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| 39 | *
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| 40 | * The above copyright notice and this permission notice shall be
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| 41 | * included in all copies or substantial portions of the Software.
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| 42 | *
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| 43 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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| 44 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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| 45 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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| 46 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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| 47 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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| 48 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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| 49 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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| 50 | * OTHER DEALINGS IN THE SOFTWARE.
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| 51 | */
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| 52 |
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| 53 |
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| 54 | /*********************************************************************************************************************************
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| 55 | * Header Files *
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| 56 | *********************************************************************************************************************************/
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| 57 | #include "the-netbsd-kernel.h"
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| 58 | #define RTTIME_INCL_TIMESPEC
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| 59 |
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| 60 | #include <iprt/time.h>
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| 61 |
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| 62 |
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| 63 | RTDECL(uint64_t) RTTimeNanoTS(void)
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| 64 | {
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| 65 | struct timespec tsp;
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| 66 | nanotime(&tsp);
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| 67 | return tsp.tv_sec * RT_NS_1SEC_64
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| 68 | + tsp.tv_nsec;
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| 69 | }
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| 70 |
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| 71 |
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| 72 | RTDECL(uint64_t) RTTimeMilliTS(void)
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| 73 | {
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| 74 | return RTTimeNanoTS() / RT_NS_1MS;
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| 75 | }
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| 76 |
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| 77 |
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| 78 | RTDECL(uint64_t) RTTimeSystemNanoTS(void)
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| 79 | {
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| 80 | return RTTimeNanoTS();
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| 81 | }
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| 82 |
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| 83 |
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| 84 | RTDECL(uint64_t) RTTimeSystemMilliTS(void)
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| 85 | {
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| 86 | return RTTimeMilliTS();
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| 87 | }
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| 88 |
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| 89 |
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| 90 | RTDECL(PRTTIMESPEC) RTTimeNow(PRTTIMESPEC pTime)
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| 91 | {
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| 92 | struct timespec tsp;
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| 93 | nanotime(&tsp);
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| 94 | return RTTimeSpecSetTimespec(pTime, &tsp);
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| 95 | }
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