| 1 | /* $Id: initterm-gc.cpp 44528 2013-02-04 14:27:54Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Init Raw-mode Context.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2010 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 | /*******************************************************************************
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| 30 | * Header Files *
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| 31 | *******************************************************************************/
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| 32 | #define LOG_GROUP RTLOGGROUP_DEFAULT
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| 33 |
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| 34 | #include <iprt/initterm.h>
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| 35 | #include <iprt/time.h>
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| 36 | #include <iprt/log.h>
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| 37 | #include <iprt/err.h>
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| 38 | #include <iprt/string.h>
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| 39 | #include "internal/time.h"
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| 40 |
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| 41 |
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| 42 | /*******************************************************************************
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| 43 | * Global Variables *
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| 44 | *******************************************************************************/
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| 45 | /**
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| 46 | * Program start nanosecond TS.
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| 47 | */
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| 48 | uint64_t g_u64ProgramStartNanoTS;
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| 49 |
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| 50 | /**
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| 51 | * Program start microsecond TS.
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| 52 | */
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| 53 | uint64_t g_u64ProgramStartMicroTS;
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| 54 |
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| 55 | /**
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| 56 | * Program start millisecond TS.
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| 57 | */
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| 58 | uint64_t g_u64ProgramStartMilliTS;
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| 59 |
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| 60 |
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| 61 | /**
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| 62 | * Initializes the raw-mode context runtime library.
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| 63 | *
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| 64 | * @returns iprt status code.
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| 65 | *
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| 66 | * @param u64ProgramStartNanoTS The startup timestamp.
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| 67 | */
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| 68 | RTRCDECL(int) RTRCInit(uint64_t u64ProgramStartNanoTS)
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| 69 | {
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| 70 | /*
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| 71 | * Init the program start TSes.
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| 72 | */
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| 73 | g_u64ProgramStartNanoTS = u64ProgramStartNanoTS;
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| 74 | g_u64ProgramStartMicroTS = u64ProgramStartNanoTS / 1000;
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| 75 | g_u64ProgramStartMilliTS = u64ProgramStartNanoTS / 1000000;
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| 76 |
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| 77 | LogFlow(("RTGCInit: returns VINF_SUCCESS\n"));
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| 78 | return VINF_SUCCESS;
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| 79 | }
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| 80 |
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| 81 |
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| 82 | /**
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| 83 | * Terminates the raw-mode context runtime library.
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| 84 | */
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| 85 | RTRCDECL(void) RTRCTerm(void)
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| 86 | {
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| 87 | /* do nothing */
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| 88 | }
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