| 1 | /* $Id: VBoxLogRelCreate.cpp 76474 2018-12-25 07:21:57Z vboxsync $ */
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| 2 | /** @file
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| 3 | * MS COM / XPCOM Abstraction Layer - VBoxLogRelCreate.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2005-2017 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 |
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| 18 |
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| 19 | /*********************************************************************************************************************************
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| 20 | * Header Files *
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| 21 | *********************************************************************************************************************************/
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| 22 | #include <VBox/com/com.h>
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| 23 |
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| 24 | #include <iprt/buildconfig.h>
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| 25 | #include <iprt/param.h>
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| 26 | #include <iprt/string.h>
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| 27 | #include <iprt/system.h>
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| 28 | #include <iprt/process.h>
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| 29 | #include <iprt/time.h>
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| 30 |
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| 31 | #include <iprt/errcore.h>
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| 32 | #include <VBox/log.h>
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| 33 | #include <VBox/version.h>
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| 34 | #include "package-generated.h"
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| 35 |
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| 36 |
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| 37 |
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| 38 | namespace com
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| 39 | {
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| 40 |
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| 41 | static const char *g_pszLogEntity = NULL;
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| 42 |
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| 43 | static DECLCALLBACK(void) vboxHeaderFooter(PRTLOGGER pReleaseLogger, RTLOGPHASE enmPhase, PFNRTLOGPHASEMSG pfnLog)
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| 44 | {
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| 45 | /* some introductory information */
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| 46 | static RTTIMESPEC s_TimeSpec;
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| 47 | char szTmp[256];
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| 48 | if (enmPhase == RTLOGPHASE_BEGIN)
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| 49 | RTTimeNow(&s_TimeSpec);
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| 50 | RTTimeSpecToString(&s_TimeSpec, szTmp, sizeof(szTmp));
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| 51 |
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| 52 | switch (enmPhase)
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| 53 | {
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| 54 | case RTLOGPHASE_BEGIN:
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| 55 | {
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| 56 | bool fOldBuffered = RTLogSetBuffering(pReleaseLogger, true /*fBuffered*/);
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| 57 | pfnLog(pReleaseLogger,
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| 58 | "VirtualBox %s %s r%u %s (%s %s) release log\n"
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| 59 | #ifdef VBOX_BLEEDING_EDGE
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| 60 | "EXPERIMENTAL build " VBOX_BLEEDING_EDGE "\n"
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| 61 | #endif
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| 62 | "Log opened %s\n",
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| 63 | g_pszLogEntity, VBOX_VERSION_STRING, RTBldCfgRevision(),
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| 64 | RTBldCfgTargetDotArch(), __DATE__, __TIME__, szTmp);
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| 65 |
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| 66 | pfnLog(pReleaseLogger, "Build Type: %s\n", KBUILD_TYPE);
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| 67 | int vrc = RTSystemQueryOSInfo(RTSYSOSINFO_PRODUCT, szTmp, sizeof(szTmp));
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| 68 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
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| 69 | pfnLog(pReleaseLogger, "OS Product: %s\n", szTmp);
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| 70 | vrc = RTSystemQueryOSInfo(RTSYSOSINFO_RELEASE, szTmp, sizeof(szTmp));
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| 71 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
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| 72 | pfnLog(pReleaseLogger, "OS Release: %s\n", szTmp);
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| 73 | vrc = RTSystemQueryOSInfo(RTSYSOSINFO_VERSION, szTmp, sizeof(szTmp));
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| 74 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
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| 75 | pfnLog(pReleaseLogger, "OS Version: %s\n", szTmp);
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| 76 | vrc = RTSystemQueryOSInfo(RTSYSOSINFO_SERVICE_PACK, szTmp, sizeof(szTmp));
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| 77 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
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| 78 | pfnLog(pReleaseLogger, "OS Service Pack: %s\n", szTmp);
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| 79 |
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| 80 | vrc = RTSystemQueryDmiString(RTSYSDMISTR_PRODUCT_NAME, szTmp, sizeof(szTmp));
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| 81 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
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| 82 | pfnLog(pReleaseLogger, "DMI Product Name: %s\n", szTmp);
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| 83 | vrc = RTSystemQueryDmiString(RTSYSDMISTR_PRODUCT_VERSION, szTmp, sizeof(szTmp));
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| 84 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
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| 85 | pfnLog(pReleaseLogger, "DMI Product Version: %s\n", szTmp);
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| 86 |
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| 87 | uint64_t cbHostRam = 0, cbHostRamAvail = 0;
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| 88 | vrc = RTSystemQueryTotalRam(&cbHostRam);
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| 89 | if (RT_SUCCESS(vrc))
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| 90 | vrc = RTSystemQueryAvailableRam(&cbHostRamAvail);
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| 91 | if (RT_SUCCESS(vrc))
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| 92 | {
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| 93 | pfnLog(pReleaseLogger, "Host RAM: %lluMB", cbHostRam / _1M);
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| 94 | if (cbHostRam > _2G)
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| 95 | pfnLog(pReleaseLogger, " (%lld.%lldGB)",
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| 96 | cbHostRam / _1G, (cbHostRam % _1G) / (_1G / 10));
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| 97 | pfnLog(pReleaseLogger, " total, %lluMB", cbHostRamAvail / _1M);
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| 98 | if (cbHostRamAvail > _2G)
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| 99 | pfnLog(pReleaseLogger, " (%lld.%lldGB)",
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| 100 | cbHostRamAvail / _1G, (cbHostRamAvail % _1G) / (_1G / 10));
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| 101 | pfnLog(pReleaseLogger, " available\n");
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| 102 | }
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| 103 |
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| 104 | /* the package type is interesting for Linux distributions */
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| 105 | char szExecName[RTPATH_MAX];
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| 106 | char *pszExecName = RTProcGetExecutablePath(szExecName, sizeof(szExecName));
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| 107 | pfnLog(pReleaseLogger,
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| 108 | "Executable: %s\n"
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| 109 | "Process ID: %u\n"
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| 110 | "Package type: %s"
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| 111 | #ifdef VBOX_OSE
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| 112 | " (OSE)"
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| 113 | #endif
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| 114 | "\n",
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| 115 | pszExecName ? pszExecName : "unknown",
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| 116 | RTProcSelf(),
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| 117 | VBOX_PACKAGE_STRING);
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| 118 | RTLogSetBuffering(pReleaseLogger, fOldBuffered);
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| 119 | break;
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| 120 | }
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| 121 | case RTLOGPHASE_PREROTATE:
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| 122 | pfnLog(pReleaseLogger, "Log rotated - Log started %s\n", szTmp);
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| 123 | break;
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| 124 |
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| 125 | case RTLOGPHASE_POSTROTATE:
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| 126 | pfnLog(pReleaseLogger, "Log continuation - Log started %s\n", szTmp);
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| 127 | break;
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| 128 |
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| 129 | case RTLOGPHASE_END:
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| 130 | pfnLog(pReleaseLogger, "End of log file - Log started %s\n", szTmp);
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| 131 | break;
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| 132 |
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| 133 | default:
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| 134 | /* nothing */;
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| 135 | }
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| 136 | }
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| 137 |
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| 138 | int VBoxLogRelCreate(const char *pcszEntity, const char *pcszLogFile,
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| 139 | uint32_t fFlags, const char *pcszGroupSettings,
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| 140 | const char *pcszEnvVarBase, uint32_t fDestFlags,
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| 141 | uint32_t cMaxEntriesPerGroup, uint32_t cHistory,
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| 142 | uint32_t uHistoryFileTime, uint64_t uHistoryFileSize,
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| 143 | PRTERRINFO pErrInfo)
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| 144 | {
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| 145 | /* create release logger */
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| 146 | PRTLOGGER pReleaseLogger;
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| 147 | static const char * const s_apszGroups[] = VBOX_LOGGROUP_NAMES;
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| 148 | #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
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| 149 | fFlags |= RTLOGFLAGS_USECRLF;
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| 150 | #endif
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| 151 | g_pszLogEntity = pcszEntity;
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| 152 | int vrc = RTLogCreateEx(&pReleaseLogger, fFlags, pcszGroupSettings,
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| 153 | pcszEnvVarBase, RT_ELEMENTS(s_apszGroups), s_apszGroups, fDestFlags,
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| 154 | vboxHeaderFooter, cHistory, uHistoryFileSize, uHistoryFileTime,
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| 155 | pErrInfo, pcszLogFile ? "%s" : NULL, pcszLogFile);
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| 156 | if (RT_SUCCESS(vrc))
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| 157 | {
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| 158 | /* make sure that we don't flood logfiles */
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| 159 | RTLogSetGroupLimit(pReleaseLogger, cMaxEntriesPerGroup);
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| 160 |
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| 161 | /* explicitly flush the log, to have some info when buffering */
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| 162 | RTLogFlush(pReleaseLogger);
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| 163 |
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| 164 | /* register this logger as the release logger */
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| 165 | RTLogRelSetDefaultInstance(pReleaseLogger);
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| 166 | }
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| 167 | return vrc;
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| 168 | }
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| 169 |
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| 170 | } /* namespace com */
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