1 | /* $Id: time-r0drv-solaris.c 76553 2019-01-01 01:45:53Z vboxsync $ */
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2 | /** @file
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3 | * IPRT - Time, Ring-0 Driver, Solaris.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2019 Oracle Corporation
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | *
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17 | * The contents of this file may alternatively be used under the terms
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18 | * of the Common Development and Distribution License Version 1.0
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19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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20 | * VirtualBox OSE distribution, in which case the provisions of the
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21 | * CDDL are applicable instead of those of the GPL.
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22 | *
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23 | * You may elect to license modified versions of this file under the
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24 | * terms and conditions of either the GPL or the CDDL or both.
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25 | */
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26 |
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27 |
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28 | /*********************************************************************************************************************************
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29 | * Header Files *
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30 | *********************************************************************************************************************************/
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31 | #define RTTIME_INCL_TIMESPEC
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32 | #include "the-solaris-kernel.h"
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33 | #include "internal/iprt.h"
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34 | #include <iprt/time.h>
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35 |
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36 |
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37 | RTDECL(uint64_t) RTTimeNanoTS(void)
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38 | {
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39 | return (uint64_t)gethrtime();
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40 | }
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41 |
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42 |
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43 | RTDECL(uint64_t) RTTimeMilliTS(void)
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44 | {
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45 | return RTTimeNanoTS() / RT_NS_1MS;
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46 | }
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47 |
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48 |
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49 | RTDECL(uint64_t) RTTimeSystemNanoTS(void)
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50 | {
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51 | return RTTimeNanoTS();
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52 | }
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53 |
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54 |
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55 | RTDECL(uint64_t) RTTimeSystemMilliTS(void)
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56 | {
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57 | return RTTimeNanoTS() / RT_NS_1MS;
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58 | }
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59 |
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60 |
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61 | RTDECL(PRTTIMESPEC) RTTimeNow(PRTTIMESPEC pTime)
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62 | {
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63 | timestruc_t TimeSpec;
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64 |
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65 | mutex_enter(&tod_lock);
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66 | TimeSpec = tod_get();
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67 | mutex_exit(&tod_lock);
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68 | return RTTimeSpecSetNano(pTime, (uint64_t)TimeSpec.tv_sec * RT_NS_1SEC + TimeSpec.tv_nsec);
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69 | }
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70 |
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