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Diffstat (limited to '')
| -rw-r--r-- | src/VBox/Runtime/r3/init.cpp | 666 |
1 files changed, 666 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r3/init.cpp b/src/VBox/Runtime/r3/init.cpp new file mode 100644 index 00000000..e10ba6b4 --- /dev/null +++ b/src/VBox/Runtime/r3/init.cpp @@ -0,0 +1,666 @@ +/* $Id: init.cpp $ */ +/** @file + * IPRT - Init Ring-3. + */ + +/* + * Copyright (C) 2006-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#define LOG_GROUP RTLOGGROUP_DEFAULT +#include <iprt/types.h> /* darwin: UINT32_C and others. */ + +#ifdef RT_OS_WINDOWS +# include <iprt/win/windows.h> +#else +# include <unistd.h> +# ifndef RT_OS_OS2 +# include <pthread.h> +# include <signal.h> +# include <errno.h> +# define IPRT_USE_SIG_CHILD_DUMMY +# endif +#endif +#ifdef RT_OS_OS2 +# include <InnoTekLIBC/fork.h> +# define INCL_DOSMISC +# include <os2.h> +#endif +#ifndef IPRT_NO_CRT +# include <locale.h> +#endif + +#include <iprt/initterm.h> +#include <iprt/asm.h> +#include <iprt/assert.h> +#include <iprt/env.h> +#include <iprt/errcore.h> +#include <iprt/log.h> +#include <iprt/mem.h> +#include <iprt/path.h> +#include <iprt/time.h> +#include <iprt/string.h> +#include <iprt/param.h> +#ifdef RT_OS_WINDOWS +# include <iprt/getopt.h> +# include <iprt/utf16.h> +#endif +#if !defined(IN_GUEST) && !defined(RT_NO_GIP) +# include <iprt/file.h> +# include <VBox/sup.h> +#endif +#include <stdlib.h> + +#include "init.h" +#include "internal/alignmentchecks.h" +#include "internal/initterm.h" +#include "internal/path.h" +#include "internal/process.h" +#include "internal/thread.h" +#include "internal/time.h" + + +/********************************************************************************************************************************* +* Global Variables * +*********************************************************************************************************************************/ +/** The IPRT init flags. */ +static uint32_t g_fInitFlags; + +/** The argument count of the program. */ +static int g_crtArgs = -1; +/** The arguments of the program (UTF-8). This is "leaked". */ +static char ** g_papszrtArgs; +/** The original argument vector of the program. */ +static char ** g_papszrtOrgArgs; + +#ifdef IPRT_WITH_ALIGNMENT_CHECKS +/** + * Whether alignment checks are enabled. + * This is set if the environment variable IPRT_ALIGNMENT_CHECKS is 1. + */ +RTDATADECL(bool) g_fRTAlignmentChecks = false; +#endif + + +#if defined(RT_OS_DARWIN) || defined(RT_OS_FREEBSD) || defined(RT_OS_NETBSD) || defined(RT_OS_HAIKU) \ + || defined(RT_OS_LINUX) || defined(RT_OS_OS2) || defined(RT_OS_SOLARIS) /** @todo add host init hooks everywhere. */ +/* Stubs */ +DECLHIDDEN(int) rtR3InitNativeFirst(uint32_t fFlags) { RT_NOREF_PV(fFlags); return VINF_SUCCESS; } +DECLHIDDEN(int) rtR3InitNativeFinal(uint32_t fFlags) { RT_NOREF_PV(fFlags); return VINF_SUCCESS; } +DECLHIDDEN(void) rtR3InitNativeObtrusive(uint32_t fFlags) { RT_NOREF_PV(fFlags); } +#endif + + +/** + * atexit callback. + * + * This makes sure any loggers are flushed and will later also work the + * termination callback chain. + */ +static void rtR3ExitCallback(void) RT_NOTHROW_DEF +{ + ASMAtomicWriteBool(&g_frtAtExitCalled, true); + + if (g_crtR3Users > 0) + { + PRTLOGGER pLogger = RTLogGetDefaultInstance(); + if (pLogger) + RTLogFlush(pLogger); + + pLogger = RTLogRelGetDefaultInstance(); + if (pLogger) + RTLogFlush(pLogger); + } +} + + +#ifndef RT_OS_WINDOWS +/** + * Fork callback, child context. + */ +static void rtR3ForkChildCallback(void) +{ + g_ProcessSelf = getpid(); +} +#endif /* RT_OS_WINDOWS */ + +#ifdef RT_OS_OS2 +/** Fork completion callback for OS/2. Only called in the child. */ +static void rtR3ForkOs2ChildCompletionCallback(void *pvArg, int rc, __LIBC_FORKCTX enmCtx) +{ + Assert(enmCtx == __LIBC_FORK_CTX_CHILD); NOREF(enmCtx); + NOREF(pvArg); + + if (!rc) + rtR3ForkChildCallback(); +} + +/** Low-level fork callback for OS/2. */ +int rtR3ForkOs2Child(__LIBC_PFORKHANDLE pForkHandle, __LIBC_FORKOP enmOperation) +{ + if (enmOperation == __LIBC_FORK_OP_EXEC_CHILD) + return pForkHandle->pfnCompletionCallback(pForkHandle, rtR3ForkOs2ChildCompletionCallback, NULL, __LIBC_FORK_CTX_CHILD); + return 0; +} + +# define static static volatile /** @todo _FORK_CHILD1 causes unresolved externals in optimized builds. Fix macro. */ +_FORK_CHILD1(0, rtR3ForkOs2Child); +# undef static +#endif /* RT_OS_OS2 */ + + + +/** + * Internal worker which initializes or re-initializes the + * program path, name and directory globals. + * + * @returns IPRT status code. + * @param pszProgramPath The program path, NULL if not specified. + */ +static int rtR3InitProgramPath(const char *pszProgramPath) +{ + /* + * We're reserving 32 bytes here for file names as what not. + */ + if (!pszProgramPath) + { + int rc = rtProcInitExePath(g_szrtProcExePath, sizeof(g_szrtProcExePath) - 32); + if (RT_FAILURE(rc)) + return rc; + } + else + { + size_t cch = strlen(pszProgramPath); + Assert(cch > 1); + AssertMsgReturn(cch < sizeof(g_szrtProcExePath) - 32, ("%zu\n", cch), VERR_BUFFER_OVERFLOW); + memcpy(g_szrtProcExePath, pszProgramPath, cch + 1); + } + + /* + * Parse the name. + */ + ssize_t offName; + g_cchrtProcExePath = RTPathParseSimple(g_szrtProcExePath, &g_cchrtProcExeDir, &offName, NULL); + g_offrtProcName = offName; + return VINF_SUCCESS; +} + + +#ifdef RT_OS_WINDOWS +/** + * Checks the two argument vectors contains the same strings. + */ +DECLINLINE(bool) rtR3InitArgvEquals(int cArgs, char **papszArgs1, char **papszArgs2) +{ + if (papszArgs1 != papszArgs2) + while (cArgs-- > 0) + if (strcmp(papszArgs1[cArgs], papszArgs2[cArgs]) != 0) + return false; + return true; +} +#endif + + +/** + * Internal worker which initializes or re-initializes the + * program path, name and directory globals. + * + * @returns IPRT status code. + * @param fFlags Flags, see RTR3INIT_XXX. + * @param cArgs Pointer to the argument count. + * @param ppapszArgs Pointer to the argument vector pointer. NULL + * allowed if @a cArgs is 0. + */ +static int rtR3InitArgv(uint32_t fFlags, int cArgs, char ***ppapszArgs) +{ + NOREF(fFlags); + if (cArgs) + { + AssertPtr(ppapszArgs); + AssertPtr(*ppapszArgs); + char **papszOrgArgs = *ppapszArgs; + + /* + * Normally we should only be asked to convert arguments once. If we + * are though, it should be the already convered arguments. + */ + if (g_crtArgs != -1) + { + AssertReturn( g_crtArgs == cArgs + && g_papszrtArgs == papszOrgArgs, + VERR_WRONG_ORDER); /* only init once! */ + return VINF_SUCCESS; + } + +#if !defined(IPRT_NO_CRT) || !defined(RT_OS_WINDOWS) + if (!(fFlags & RTR3INIT_FLAGS_UTF8_ARGV)) + { + /* + * Convert the arguments. + */ + char **papszArgs; + +# ifdef RT_OS_WINDOWS + /* HACK ALERT! Try convert from unicode versions if possible. + Unfortunately for us, __wargv is only initialized if we have a unicode + main function. So, use getoptarv.cpp code to do the conversions and + hope it gives us the same result. (CommandLineToArgvW was not in NT 3.1.) */ + if ( cArgs == __argc + && rtR3InitArgvEquals(cArgs, papszOrgArgs, __argv)) + { + char *pszCmdLine = NULL; + int rc = RTUtf16ToUtf8Tag(GetCommandLineW(), &pszCmdLine, "will-leak:rtR3InitArgv"); + AssertRCReturn(rc, rc); + + int cArgsFromCmdLine = -1; + rc = RTGetOptArgvFromString(&papszArgs, &cArgsFromCmdLine, pszCmdLine, + RTGETOPTARGV_CNV_QUOTE_MS_CRT | RTGETOPTARGV_CNV_MODIFY_INPUT, NULL); + AssertMsgRCReturn(rc, ("pszCmdLine='%s' rc=%Rrc\n", pszCmdLine, rc), rc); + AssertMsg(cArgsFromCmdLine == cArgs, + ("cArgsFromCmdLine=%d cArgs=%d pszCmdLine='%s' rc=%Rrc\n", cArgsFromCmdLine, cArgs, pszCmdLine)); + } + else +# endif + { + papszArgs = (char **)RTMemAllocZTag((cArgs + 1) * sizeof(char *), "will-leak:rtR3InitArgv"); + if (!papszArgs) + return VERR_NO_MEMORY; + + for (int i = 0; i < cArgs; i++) + { + int rc = RTStrCurrentCPToUtf8(&papszArgs[i], papszOrgArgs[i]); + if (RT_FAILURE(rc)) + { + while (i--) + RTStrFree(papszArgs[i]); + RTMemFree(papszArgs); + return rc; + } + } + } + + papszArgs[cArgs] = NULL; + + g_papszrtOrgArgs = papszOrgArgs; + g_papszrtArgs = papszArgs; + g_crtArgs = cArgs; + + *ppapszArgs = papszArgs; + } + else +#endif /* !IPRT_NO_CRT || !RT_OS_WINDOWS */ + { + /* + * The arguments are already UTF-8, no conversion needed. + */ + g_papszrtOrgArgs = papszOrgArgs; + g_papszrtArgs = papszOrgArgs; + g_crtArgs = cArgs; + } + } + + return VINF_SUCCESS; +} + + +#ifdef IPRT_USE_SIG_CHILD_DUMMY +/** + * Dummy SIGCHILD handler. + * + * Assigned on rtR3Init only when SIGCHILD handler is set SIGIGN or SIGDEF to + * ensure waitpid works properly for the terminated processes. + */ +static void rtR3SigChildHandler(int iSignal) +{ + NOREF(iSignal); +} +#endif /* IPRT_USE_SIG_CHILD_DUMMY */ + + +/** + * rtR3Init worker. + */ +static int rtR3InitBody(uint32_t fFlags, int cArgs, char ***ppapszArgs, const char *pszProgramPath) +{ + /* + * Early native initialization. + */ + int rc = rtR3InitNativeFirst(fFlags); + AssertMsgRCReturn(rc, ("rtR3InitNativeFirst failed with %Rrc\n", rc), rc); + + /* + * Disable error popups. + */ +#if defined(RT_OS_OS2) /** @todo move to private code. */ + DosError(FERR_DISABLEHARDERR); +#endif + +#ifndef IPRT_NO_CRT + /* + * Init C runtime locale before we do anything that may end up converting + * paths or we'll end up using the "C" locale for path conversion. + */ + setlocale(LC_CTYPE, ""); +#endif + + /* + * The Process ID. + */ +#ifdef _MSC_VER + g_ProcessSelf = GetCurrentProcessId(); /* since NT 3.1, not 3.51+ as listed on geoffchappell.com */ +#else + g_ProcessSelf = getpid(); +#endif + + /* + * Save the init flags. + */ + g_fInitFlags |= fFlags; + +#if !defined(IN_GUEST) && !defined(RT_NO_GIP) +# ifdef VBOX + /* + * This MUST be done as the very first thing, before any file is opened. + * The log is opened on demand, but the first log entries may be caused + * by rtThreadInit() below. + */ + const char *pszDisableHostCache = getenv("VBOX_DISABLE_HOST_DISK_CACHE"); + if ( pszDisableHostCache != NULL + && *pszDisableHostCache + && strcmp(pszDisableHostCache, "0") != 0) + { + RTFileSetForceFlags(RTFILE_O_WRITE, RTFILE_O_WRITE_THROUGH, 0); + RTFileSetForceFlags(RTFILE_O_READWRITE, RTFILE_O_WRITE_THROUGH, 0); + } +# endif /* VBOX */ +#endif /* !IN_GUEST && !RT_NO_GIP */ + + /* + * Thread Thread database and adopt the caller thread as 'main'. + * This must be done before everything else or else we'll call into threading + * without having initialized TLS entries and suchlike. + */ + rc = rtThreadInit(); + AssertMsgRCReturn(rc, ("Failed to initialize threads, rc=%Rrc!\n", rc), rc); + + /* + * The executable path before SUPLib (windows requirement). + */ + rc = rtR3InitProgramPath(pszProgramPath); + AssertLogRelMsgRCReturn(rc, ("Failed to get executable directory path, rc=%Rrc!\n", rc), rc); + +#if !defined(IN_GUEST) && !defined(RT_NO_GIP) + /* + * Initialize SUPLib here so the GIP can get going as early as possible + * (improves accuracy for the first client). + */ + if (fFlags & (RTR3INIT_FLAGS_SUPLIB | RTR3INIT_FLAGS_TRY_SUPLIB)) + { + if (!(fFlags & ((SUPR3INIT_F_UNRESTRICTED | SUPR3INIT_F_LIMITED) << RTR3INIT_FLAGS_SUPLIB_SHIFT))) + g_fInitFlags |= fFlags |= SUPR3INIT_F_UNRESTRICTED << RTR3INIT_FLAGS_SUPLIB_SHIFT; + rc = SUPR3InitEx(fFlags >> RTR3INIT_FLAGS_SUPLIB_SHIFT, NULL /*ppSession*/); + AssertMsgReturn(RT_SUCCESS(rc) || (fFlags & RTR3INIT_FLAGS_TRY_SUPLIB), + ("Failed to initialize the support library, rc=%Rrc!\n", rc), rc); + } +#endif + + /* + * Convert arguments. + */ + rc = rtR3InitArgv(fFlags, cArgs, ppapszArgs); + AssertLogRelMsgRCReturn(rc, ("Failed to convert the arguments, rc=%Rrc!\n", rc), rc); + +#if !defined(IN_GUEST) && !defined(RT_NO_GIP) + /* + * The threading is initialized, so we can safely sleep a bit if GIP + * needs some time to start updating itself. Currently limited to + * the first mapping of GIP (u32TransactionId <= 4), quite possible we + * could just ditch this now. + */ + /** @todo consider dropping this... */ + PSUPGLOBALINFOPAGE pGip; + if ( (fFlags & (RTR3INIT_FLAGS_SUPLIB | RTR3INIT_FLAGS_TRY_SUPLIB)) + && (pGip = g_pSUPGlobalInfoPage) != NULL + && pGip->u32Magic == SUPGLOBALINFOPAGE_MAGIC) + { + PSUPGIPCPU pGipCpu = SUPGetGipCpuPtr(pGip); + if ( pGipCpu + && pGipCpu->u32TransactionId <= 4) + { + RTThreadSleep(pGip->u32UpdateIntervalNS / RT_NS_1MS + 2); + RTTimeNanoTS(); + } + } +#endif + + /* + * Init the program start timestamp TS. + * Do that here to be sure that the GIP time was properly updated the 1st time. + */ + g_u64ProgramStartNanoTS = RTTimeNanoTS(); + + /* + * The remainder cannot easily be undone, so it has to go last. + */ + + /* Fork and exit callbacks. */ +#if !defined(RT_OS_WINDOWS) && !defined(RT_OS_OS2) + rc = pthread_atfork(NULL, NULL, rtR3ForkChildCallback); + AssertMsg(rc == 0, ("%d\n", rc)); +#endif + atexit(rtR3ExitCallback); + +#ifdef IPRT_USE_SIG_CHILD_DUMMY + /* + * SIGCHLD must not be ignored (that's default), otherwise posix compliant waitpid + * implementations won't work right. + */ + for (;;) + { + struct sigaction saOld; + rc = sigaction(SIGCHLD, 0, &saOld); AssertMsg(rc == 0, ("%d/%d\n", rc, errno)); + if ( rc != 0 + || (saOld.sa_flags & SA_SIGINFO) + || ( saOld.sa_handler != SIG_IGN + && saOld.sa_handler != SIG_DFL) + ) + break; + + /* Try install dummy handler. */ + struct sigaction saNew = saOld; + saNew.sa_flags = SA_NOCLDSTOP | SA_RESTART; + saNew.sa_handler = rtR3SigChildHandler; + rc = sigemptyset(&saNew.sa_mask); AssertMsg(rc == 0, ("%d/%d\n", rc, errno)); + struct sigaction saOld2; + rc = sigaction(SIGCHLD, &saNew, &saOld2); AssertMsg(rc == 0, ("%d/%d\n", rc, errno)); + if ( rc != 0 + || ( saOld2.sa_handler == saOld.sa_handler + && !(saOld2.sa_flags & SA_SIGINFO)) + ) + break; + + /* Race during dynamic load, restore and try again... */ + sigaction(SIGCHLD, &saOld2, NULL); + RTThreadYield(); + } +#endif /* IPRT_USE_SIG_CHILD_DUMMY */ + +#ifdef IPRT_WITH_ALIGNMENT_CHECKS + /* + * Enable alignment checks. + */ + const char *pszAlignmentChecks = RTEnvGet("IPRT_ALIGNMENT_CHECKS"); /** @todo add RTEnvGetBool */ + g_fRTAlignmentChecks = pszAlignmentChecks != NULL + && pszAlignmentChecks[0] == '1' + && pszAlignmentChecks[1] == '\0'; + if (g_fRTAlignmentChecks) + IPRT_ALIGNMENT_CHECKS_ENABLE(); +#endif + + /* + * Final native initialization. + */ + rc = rtR3InitNativeFinal(fFlags); + AssertMsgRCReturn(rc, ("rtR3InitNativeFinal failed with %Rrc\n", rc), rc); + + return VINF_SUCCESS; +} + + +/** + * Internal initialization worker. + * + * @returns IPRT status code. + * @param fFlags Flags, see RTR3INIT_XXX. + * @param cArgs Pointer to the argument count. + * @param ppapszArgs Pointer to the argument vector pointer. NULL + * allowed if @a cArgs is 0. + * @param pszProgramPath The program path. Pass NULL if we're to figure it + * out ourselves. + */ +static int rtR3Init(uint32_t fFlags, int cArgs, char ***ppapszArgs, const char *pszProgramPath) +{ + /* no entry log flow, because prefixes and thread may freak out. */ + Assert(!(fFlags & ~RTR3INIT_FLAGS_VALID_MASK)); + Assert(!(fFlags & RTR3INIT_FLAGS_DLL) || cArgs == 0); + + /* + * Do reference counting, only initialize the first time around. + * + * We are ASSUMING that nobody will be able to race RTR3Init* calls when the + * first one, the real init, is running (second assertion). + */ + int32_t cUsers = ASMAtomicIncS32(&g_crtR3Users); + if (cUsers != 1) + { + AssertMsg(cUsers > 1, ("%d\n", cUsers)); + Assert(!g_frtR3Initializing); + +#if !defined(IN_GUEST) && !defined(RT_NO_GIP) + /* Initialize the support library if requested. We've always ignored the + status code here for some reason, making the two flags same. */ + if (fFlags & (RTR3INIT_FLAGS_SUPLIB | RTR3INIT_FLAGS_TRY_SUPLIB)) + { + if (!(fFlags & ((SUPR3INIT_F_UNRESTRICTED | SUPR3INIT_F_LIMITED) << RTR3INIT_FLAGS_SUPLIB_SHIFT))) + fFlags |= SUPR3INIT_F_UNRESTRICTED << RTR3INIT_FLAGS_SUPLIB_SHIFT; + SUPR3InitEx(fFlags >> RTR3INIT_FLAGS_SUPLIB_SHIFT, NULL /*ppSession*/); + g_fInitFlags |= fFlags & (RTR3INIT_FLAGS_SUPLIB | RTR3INIT_FLAGS_TRY_SUPLIB | RTR3INIT_FLAGS_SUPLIB_MASK); + } +#endif + g_fInitFlags |= fFlags & RTR3INIT_FLAGS_UTF8_ARGV; + + if ( !(fFlags & RTR3INIT_FLAGS_UNOBTRUSIVE) + && (g_fInitFlags & RTR3INIT_FLAGS_UNOBTRUSIVE)) + { + g_fInitFlags &= ~RTR3INIT_FLAGS_UNOBTRUSIVE; + g_fInitFlags |= fFlags & RTR3INIT_FLAGS_STANDALONE_APP; + rtR3InitNativeObtrusive(g_fInitFlags | fFlags); + rtThreadReInitObtrusive(); + } + else + Assert(!(fFlags & RTR3INIT_FLAGS_STANDALONE_APP) || (g_fInitFlags & RTR3INIT_FLAGS_STANDALONE_APP)); + + int rc = VINF_SUCCESS; + if (pszProgramPath) + rc = rtR3InitProgramPath(pszProgramPath); + if (RT_SUCCESS(rc)) + rc = rtR3InitArgv(fFlags, cArgs, ppapszArgs); + return rc; + } + + /* + * Do the initialization. + */ + ASMAtomicWriteBool(&g_frtR3Initializing, true); + int rc = rtR3InitBody(fFlags, cArgs, ppapszArgs, pszProgramPath); + ASMAtomicWriteBool(&g_frtR3Initializing, false); + if (RT_FAILURE(rc)) + { + /* failure */ + ASMAtomicDecS32(&g_crtR3Users); + return rc; + } + + /* success */ + LogFlow(("rtR3Init: returns VINF_SUCCESS\n")); + return VINF_SUCCESS; +} + + +RTR3DECL(int) RTR3InitExe(int cArgs, char ***ppapszArgs, uint32_t fFlags) +{ + Assert(!(fFlags & RTR3INIT_FLAGS_DLL)); + return rtR3Init(fFlags, cArgs, ppapszArgs, NULL); +} + + +RTR3DECL(int) RTR3InitExeNoArguments(uint32_t fFlags) +{ + Assert(!(fFlags & RTR3INIT_FLAGS_DLL)); + return rtR3Init(fFlags, 0, NULL, NULL); +} + + +RTR3DECL(int) RTR3InitDll(uint32_t fFlags) +{ + Assert(!(fFlags & RTR3INIT_FLAGS_DLL)); + return rtR3Init(fFlags | RTR3INIT_FLAGS_DLL, 0, NULL, NULL); +} + + +RTR3DECL(int) RTR3InitEx(uint32_t iVersion, uint32_t fFlags, int cArgs, char ***ppapszArgs, const char *pszProgramPath) +{ + AssertReturn(iVersion == RTR3INIT_VER_CUR, VERR_NOT_SUPPORTED); + return rtR3Init(fFlags, cArgs, ppapszArgs, pszProgramPath); +} + + +RTR3DECL(bool) RTR3InitIsInitialized(void) +{ + return g_crtR3Users >= 1 && !g_frtR3Initializing; +} + + +RTR3DECL(bool) RTR3InitIsUnobtrusive(void) +{ + return RT_BOOL(g_fInitFlags & RTR3INIT_FLAGS_UNOBTRUSIVE); +} + + +#if 0 /** @todo implement RTR3Term. */ +RTR3DECL(void) RTR3Term(void) +{ +} +#endif + |