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C++ AssertMsgFailed函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中AssertMsgFailed函数的典型用法代码示例。如果您正苦于以下问题:C++ AssertMsgFailed函数的具体用法?C++ AssertMsgFailed怎么用?C++ AssertMsgFailed使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了AssertMsgFailed函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: vboxfuseOp_write


//.........这里部分代码省略.........
            else if (offFile >= pFlatImage->Node.cbPrimary)
                rc = 0;
            else if (!cbBuf)
                rc = 0;
            else
            {
                /* Adjust for EOF. */
                if ((off_t)(offFile + cbBuf) >= pFlatImage->Node.cbPrimary)
                    cbBuf = pFlatImage->Node.cbPrimary - offFile;

                /*
                 * Aligned write?
                 */
                int rc2;
                if (    !(offFile & VBOXFUSE_MIN_SIZE_MASK_OFF)
                    &&  !(cbBuf   & VBOXFUSE_MIN_SIZE_MASK_OFF))
                    rc2 = VDWrite(pFlatImage->pDisk, offFile, pbBuf, cbBuf);
                else
                {
                    /*
                     * Unaligned write - lots of extra work.
                     */
                    uint8_t abBlock[VBOXFUSE_MIN_SIZE];
                    if (((offFile + cbBuf) & VBOXFUSE_MIN_SIZE_MASK_BLK) == (offFile & VBOXFUSE_MIN_SIZE_MASK_BLK))
                    {
                        /* a single partial block. */
                        rc2 = VDRead(pFlatImage->pDisk, offFile & VBOXFUSE_MIN_SIZE_MASK_BLK, abBlock, VBOXFUSE_MIN_SIZE);
                        if (RT_SUCCESS(rc2))
                        {
                            memcpy(&abBlock[offFile & VBOXFUSE_MIN_SIZE_MASK_OFF], pbBuf, cbBuf);
                            /* Update the block */
                            rc2 = VDWrite(pFlatImage->pDisk, offFile & VBOXFUSE_MIN_SIZE_MASK_BLK, abBlock, VBOXFUSE_MIN_SIZE);
                        }
                    }
                    else
                    {
                        /* read unaligned head. */
                        rc2 = VINF_SUCCESS;
                        if (offFile & VBOXFUSE_MIN_SIZE_MASK_OFF)
                        {
                            rc2 = VDRead(pFlatImage->pDisk, offFile & VBOXFUSE_MIN_SIZE_MASK_BLK, abBlock, VBOXFUSE_MIN_SIZE);
                            if (RT_SUCCESS(rc2))
                            {
                                size_t cbCopy = VBOXFUSE_MIN_SIZE - (offFile & VBOXFUSE_MIN_SIZE_MASK_OFF);
                                memcpy(&abBlock[offFile & VBOXFUSE_MIN_SIZE_MASK_OFF], pbBuf, cbCopy);
                                pbBuf   += cbCopy;
                                offFile += cbCopy;
                                cbBuf   -= cbCopy;
                                rc2 = VDWrite(pFlatImage->pDisk, offFile & VBOXFUSE_MIN_SIZE_MASK_BLK, abBlock, VBOXFUSE_MIN_SIZE);
                            }
                        }

                        /* write the middle. */
                        Assert(!(offFile & VBOXFUSE_MIN_SIZE_MASK_OFF));
                        if (cbBuf >= VBOXFUSE_MIN_SIZE && RT_SUCCESS(rc2))
                        {
                            size_t cbWrite = cbBuf & VBOXFUSE_MIN_SIZE_MASK_BLK;
                            rc2 = VDWrite(pFlatImage->pDisk, offFile, pbBuf, cbWrite);
                            if (RT_SUCCESS(rc2))
                            {
                                pbBuf   += cbWrite;
                                offFile += cbWrite;
                                cbBuf   -= cbWrite;
                            }
                        }

                        /* unaligned tail write. */
                        Assert(cbBuf < VBOXFUSE_MIN_SIZE);
                        Assert(!(offFile & VBOXFUSE_MIN_SIZE_MASK_OFF));
                        if (cbBuf && RT_SUCCESS(rc2))
                        {
                            rc2 = VDRead(pFlatImage->pDisk, offFile, abBlock, VBOXFUSE_MIN_SIZE);
                            if (RT_SUCCESS(rc2))
                            {
                                memcpy(&abBlock[0], pbBuf, cbBuf);
                                rc2 = VDWrite(pFlatImage->pDisk, offFile, abBlock, VBOXFUSE_MIN_SIZE);
                            }
                        }
                    }
                }

                /* convert the return code */
                if (RT_SUCCESS(rc2))
                    rc = cbBuf;
                else
                    rc = -RTErrConvertToErrno(rc2);
            }

            vboxfuseNodeUnlock(&pFlatImage->Node);
            return rc;
        }

        case VBOXFUSETYPE_CONTROL_PIPE:
            return -ENOTSUP;

        default:
            AssertMsgFailed(("%s\n", pszPath));
            return -EDOOFUS;
    }
}
开发者ID:leopucci,项目名称:VirtualMonitor,代码行数:101,代码来源:VBoxFUSE.cpp


示例2: rtZipGzipConvertErrFromZlib

/**
 * Convert from zlib to IPRT status codes.
 *
 * This will also set the fFatalError flag when appropriate.
 *
 * @returns IPRT status code.
 * @param   pThis           The gzip I/O stream instance data.
 * @param   rc              Zlib error code.
 */
static int rtZipGzipConvertErrFromZlib(PRTZIPGZIPSTREAM pThis, int rc)
{
    switch (rc)
    {
        case Z_OK:
            return VINF_SUCCESS;

        case Z_BUF_ERROR:
            /* This isn't fatal. */
            return VINF_SUCCESS; /** @todo The code in zip.cpp treats Z_BUF_ERROR as fatal... */

        case Z_STREAM_ERROR:
            pThis->fFatalError = true;
            return VERR_ZIP_CORRUPTED;

        case Z_DATA_ERROR:
            pThis->fFatalError = true;
            return pThis->fDecompress ? VERR_ZIP_CORRUPTED : VERR_ZIP_ERROR;

        case Z_MEM_ERROR:
            pThis->fFatalError = true;
            return VERR_ZIP_NO_MEMORY;

        case Z_VERSION_ERROR:
            pThis->fFatalError = true;
            return VERR_ZIP_UNSUPPORTED_VERSION;

        case Z_ERRNO: /* We shouldn't see this status! */
        default:
            AssertMsgFailed(("%d\n", rc));
            if (rc >= 0)
                return VINF_SUCCESS;
            pThis->fFatalError = true;
            return VERR_ZIP_ERROR;
    }
}
开发者ID:jeppeter,项目名称:vbox,代码行数:45,代码来源:gzipvfs.cpp


示例3: QRegExp

/* StorageSlot <= QString: */
template<> StorageSlot fromString<StorageSlot>(const QString &strStorageSlot)
{
    QHash<int, QString> list;
    list[0] = QApplication::translate("VBoxGlobal", "IDE Primary Master", "StorageSlot");
    list[1] = QApplication::translate("VBoxGlobal", "IDE Primary Slave", "StorageSlot");
    list[2] = QApplication::translate("VBoxGlobal", "IDE Secondary Master", "StorageSlot");
    list[3] = QApplication::translate("VBoxGlobal", "IDE Secondary Slave", "StorageSlot");
    list[4] = QApplication::translate("VBoxGlobal", "SATA Port %1", "StorageSlot");
    list[5] = QApplication::translate("VBoxGlobal", "SCSI Port %1", "StorageSlot");
    list[6] = QApplication::translate("VBoxGlobal", "SAS Port %1", "StorageSlot");
    list[7] = QApplication::translate("VBoxGlobal", "Floppy Device %1", "StorageSlot");
    int index = -1;
    QRegExp regExp;
    for (int i = 0; i < list.size(); ++i)
    {
        regExp = QRegExp(i >= 0 && i <= 3 ? list[i] : list[i].arg("(\\d+)"));
        if (regExp.indexIn(strStorageSlot) != -1)
        {
            index = i;
            break;
        }
    }

    StorageSlot result;
    switch (index)
    {
        case 0:
        case 1:
        case 2:
        case 3:
        {
            KStorageBus bus = KStorageBus_IDE;
            int iMaxPort = vboxGlobal().virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus(bus);
            int iMaxDevice = vboxGlobal().virtualBox().GetSystemProperties().GetMaxDevicesPerPortForStorageBus(bus);
            LONG iPort = index / iMaxPort;
            LONG iDevice = index % iMaxPort;
            if (iPort < 0 || iPort > iMaxPort)
            {
                AssertMsgFailed(("No storage slot for text='%s'", strStorageSlot.toAscii().constData()));
                break;
            }
            if (iDevice < 0 || iDevice > iMaxDevice)
            {
                AssertMsgFailed(("No storage slot for text='%s'", strStorageSlot.toAscii().constData()));
                break;
            }
            result.bus = bus;
            result.port = iPort;
            result.device = iDevice;
            break;
        }
        case 4:
        {
            KStorageBus bus = KStorageBus_SATA;
            int iMaxPort = vboxGlobal().virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus(bus);
            LONG iPort = regExp.cap(1).toInt();
            LONG iDevice = 0;
            if (iPort < 0 || iPort > iMaxPort)
            {
                AssertMsgFailed(("No storage slot for text='%s'", strStorageSlot.toAscii().constData()));
                break;
            }
            result.bus = bus;
            result.port = iPort;
            result.device = iDevice;
            break;
        }
        case 5:
        {
            KStorageBus bus = KStorageBus_SCSI;
            int iMaxPort = vboxGlobal().virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus(bus);
            LONG iPort = regExp.cap(1).toInt();
            LONG iDevice = 0;
            if (iPort < 0 || iPort > iMaxPort)
            {
                AssertMsgFailed(("No storage slot for text='%s'", strStorageSlot.toAscii().constData()));
                break;
            }
            result.bus = bus;
            result.port = iPort;
            result.device = iDevice;
            break;
        }
        case 6:
        {
            KStorageBus bus = KStorageBus_SAS;
            int iMaxPort = vboxGlobal().virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus(bus);
            LONG iPort = regExp.cap(1).toInt();
            LONG iDevice = 0;
            if (iPort < 0 || iPort > iMaxPort)
            {
                AssertMsgFailed(("No storage slot for text='%s'", strStorageSlot.toAscii().constData()));
                break;
            }
            result.bus = bus;
            result.port = iPort;
            result.device = iDevice;
            break;
        }
//.........这里部分代码省略.........
开发者ID:MadHacker217,项目名称:VirtualBox-OSE,代码行数:101,代码来源:UIConverterBackendGlobal.cpp


示例4: switch

/* static */
QIcon UIIconPool::defaultIcon(UIDefaultIconType defaultIconType, const QWidget *pWidget /* = 0 */)
{
    QIcon icon;
    QStyle *pStyle = pWidget ? pWidget->style() : QApplication::style();
    switch (defaultIconType)
    {
        case UIDefaultIconType_MessageBoxInformation:
        {
            icon = pStyle->standardIcon(QStyle::SP_MessageBoxInformation, 0, pWidget);
            break;
        }
        case UIDefaultIconType_MessageBoxQuestion:
        {
            icon = pStyle->standardIcon(QStyle::SP_MessageBoxQuestion, 0, pWidget);
            break;
        }
        case UIDefaultIconType_MessageBoxWarning:
        {
#ifdef Q_WS_MAC
            /* At least in Qt 4.3.4/4.4 RC1 SP_MessageBoxWarning is the application
             * icon. So change this to the critical icon. (Maybe this would be
             * fixed in a later Qt version) */
            icon = pStyle->standardIcon(QStyle::SP_MessageBoxCritical, 0, pWidget);
#else /* Q_WS_MAC */
            icon = pStyle->standardIcon(QStyle::SP_MessageBoxWarning, 0, pWidget);
#endif /* !Q_WS_MAC */
            break;
        }
        case UIDefaultIconType_MessageBoxCritical:
        {
            icon = pStyle->standardIcon(QStyle::SP_MessageBoxCritical, 0, pWidget);
            break;
        }
        case UIDefaultIconType_DialogCancel:
        {
            icon = pStyle->standardIcon(QStyle::SP_DialogCancelButton, 0, pWidget);
            if (icon.isNull())
                icon = iconSet(":/cancel_16px.png");
            break;
        }
        case UIDefaultIconType_DialogHelp:
        {
            icon = pStyle->standardIcon(QStyle::SP_DialogHelpButton, 0, pWidget);
            if (icon.isNull())
                icon = iconSet(":/help_16px.png");
            break;
        }
        case UIDefaultIconType_ArrowBack:
        {
            icon = pStyle->standardIcon(QStyle::SP_ArrowBack, 0, pWidget);
            if (icon.isNull())
                icon = iconSet(":/list_moveup_16px.png",
                               ":/list_moveup_disabled_16px.png");
            break;
        }
        case UIDefaultIconType_ArrowForward:
        {
            icon = pStyle->standardIcon(QStyle::SP_ArrowForward, 0, pWidget);
            if (icon.isNull())
                icon = iconSet(":/list_movedown_16px.png",
                               ":/list_movedown_disabled_16px.png");
            break;
        }
        default:
        {
            AssertMsgFailed(("Unknown default icon type!"));
            break;
        }
    }
    return icon;
}
开发者ID:mcenirm,项目名称:vbox,代码行数:72,代码来源:UIIconPool.cpp


示例5: VMMDECL

/**
 * Maps a range of physical pages at a given virtual address
 * in the guest context.
 *
 * The GC virtual address range must be within an existing mapping.
 *
 * @returns VBox status code.
 * @param   pVM         The virtual machine.
 * @param   GCPtr       Where to map the page(s). Must be page aligned.
 * @param   HCPhys      Start of the range of physical pages. Must be page aligned.
 * @param   cbPages     Number of bytes to map. Must be page aligned.
 * @param   fFlags      Page flags (X86_PTE_*).
 */
VMMDECL(int) PGMMap(PVM pVM, RTGCUINTPTR GCPtr, RTHCPHYS HCPhys, uint32_t cbPages, unsigned fFlags)
{
    AssertMsg(pVM->pgm.s.offVM, ("Bad init order\n"));

    /*
     * Validate input.
     */
    AssertMsg(RT_ALIGN_T(GCPtr, PAGE_SIZE, RTGCUINTPTR) == GCPtr, ("Invalid alignment GCPtr=%#x\n", GCPtr));
    AssertMsg(cbPages > 0 && RT_ALIGN_32(cbPages, PAGE_SIZE) == cbPages, ("Invalid cbPages=%#x\n",  cbPages));
    AssertMsg(!(fFlags & X86_PDE_PG_MASK), ("Invalid flags %#x\n", fFlags));

    /* hypervisor defaults */
    if (!fFlags)
        fFlags = X86_PTE_P | X86_PTE_A | X86_PTE_D;

    /*
     * Find the mapping.
     */
    PPGMMAPPING pCur = pVM->pgm.s.CTX_SUFF(pMappings);
    while (pCur)
    {
        if (GCPtr - pCur->GCPtr < pCur->cb)
        {
            if (GCPtr + cbPages - 1 > pCur->GCPtrLast)
            {
                AssertMsgFailed(("Invalid range!!\n"));
                return VERR_INVALID_PARAMETER;
            }

            /*
             * Setup PTE.
             */
            X86PTEPAE Pte;
            Pte.u = fFlags | (HCPhys & X86_PTE_PAE_PG_MASK);

            /*
             * Update the page tables.
             */
            for (;;)
            {
                RTGCUINTPTR     off = GCPtr - pCur->GCPtr;
                const unsigned  iPT = off >> X86_PD_SHIFT;
                const unsigned  iPageNo = (off >> PAGE_SHIFT) & X86_PT_MASK;

                /* 32-bit */
                pCur->aPTs[iPT].CTX_SUFF(pPT)->a[iPageNo].u = (uint32_t)Pte.u;      /* ASSUMES HCPhys < 4GB and/or that we're never gonna do 32-bit on a PAE host! */

                /* pae */
                PGMSHWPTEPAE_SET(pCur->aPTs[iPT].CTX_SUFF(paPaePTs)[iPageNo / 512].a[iPageNo % 512], Pte.u);

                /* next */
                cbPages -= PAGE_SIZE;
                if (!cbPages)
                    break;
                GCPtr += PAGE_SIZE;
                Pte.u += PAGE_SIZE;
            }

            return VINF_SUCCESS;
        }

        /* next */
        pCur = pCur->CTX_SUFF(pNext);
    }

    AssertMsgFailed(("GCPtr=%#x was not found in any mapping ranges!\n",  GCPtr));
    return VERR_INVALID_PARAMETER;
}
开发者ID:leopucci,项目名称:VirtualMonitor,代码行数:81,代码来源:PGMAllMap.cpp


示例6: DECLCALLBACK

/**
 * Reap URBs in-flight on a device.
 *
 * @returns Pointer to a completed URB.
 * @returns NULL if no URB was completed.
 * @param   pProxyDev   The device.
 * @param   cMillies    Number of milliseconds to wait. Use 0 to not
 *                      wait at all.
 */
static DECLCALLBACK(PVUSBURB) usbProxyWinUrbReap(PUSBPROXYDEV pProxyDev, RTMSINTERVAL cMillies)
{
    PPRIV_USBW32 pPriv = USBPROXYDEV_2_DATA(pProxyDev, PPRIV_USBW32);
    AssertReturn(pPriv, NULL);

    /*
     * There are some unnecessary calls, just return immediately or
     * WaitForMultipleObjects will fail.
     */
    if (   pPriv->cQueuedUrbs <= 0
        && pPriv->cPendingUrbs == 0)
    {
        if (   cMillies != 0
            && pPriv->cPendingUrbs == 0)
        {
            /* Wait for the wakeup call. */
            DWORD cMilliesWait = cMillies == RT_INDEFINITE_WAIT ? INFINITE : cMillies;
            DWORD rc = WaitForMultipleObjects(1, &pPriv->hEventWakeup, FALSE, cMilliesWait);
        }

        return NULL;
    }

again:
    /* Check for pending URBs. */
    if (pPriv->cPendingUrbs)
    {
        RTCritSectEnter(&pPriv->CritSect);

        /* Ensure we've got sufficient space in the arrays. */
        if (pPriv->cQueuedUrbs + pPriv->cPendingUrbs + 1 > pPriv->cAllocatedUrbs)
        {
            unsigned cNewMax = pPriv->cAllocatedUrbs + pPriv->cPendingUrbs + 1;
            void *pv = RTMemRealloc(pPriv->paHandles, sizeof(pPriv->paHandles[0]) * (cNewMax + 1)); /* One extra for the wakeup event. */
            if (!pv)
            {
                AssertMsgFailed(("RTMemRealloc failed for paHandles[%d]", cNewMax));
                //break;
            }
            pPriv->paHandles = (PHANDLE)pv;

            pv = RTMemRealloc(pPriv->paQueuedUrbs, sizeof(pPriv->paQueuedUrbs[0]) * cNewMax);
            if (!pv)
            {
                AssertMsgFailed(("RTMemRealloc failed for paQueuedUrbs[%d]", cNewMax));
                //break;
            }
            pPriv->paQueuedUrbs = (PQUEUED_URB *)pv;
            pPriv->cAllocatedUrbs = cNewMax;
        }

        /* Copy the pending URBs over. */
        for (unsigned i = 0; i < pPriv->cPendingUrbs; i++)
        {
            pPriv->paHandles[pPriv->cQueuedUrbs + i] = pPriv->aPendingUrbs[i]->overlapped.hEvent;
            pPriv->paQueuedUrbs[pPriv->cQueuedUrbs + i] = pPriv->aPendingUrbs[i];
        }
        pPriv->cQueuedUrbs += pPriv->cPendingUrbs;
        pPriv->cPendingUrbs = 0;
        pPriv->paHandles[pPriv->cQueuedUrbs] = pPriv->hEventWakeup;
        pPriv->paHandles[pPriv->cQueuedUrbs + 1] = INVALID_HANDLE_VALUE;

        RTCritSectLeave(&pPriv->CritSect);
    }

    /*
     * Wait/poll.
     *
     * ASSUMPTIONS:
     *   1. The usbProxyWinUrbReap can not be run concurrently with each other
     *      so racing the cQueuedUrbs access/modification can not occur.
     *   2. The usbProxyWinUrbReap can not be run concurrently with
     *      usbProxyWinUrbQueue so they can not race the pPriv->paHandles
     *      access/realloc.
     */
    unsigned cQueuedUrbs = ASMAtomicReadU32((volatile uint32_t *)&pPriv->cQueuedUrbs);
    DWORD cMilliesWait = cMillies == RT_INDEFINITE_WAIT ? INFINITE : cMillies;
    PVUSBURB pUrb = NULL;
    DWORD rc = WaitForMultipleObjects(cQueuedUrbs + 1, pPriv->paHandles, FALSE, cMilliesWait);

    /* If the wakeup event fired return immediately. */
    if (rc == WAIT_OBJECT_0 + cQueuedUrbs)
    {
        if (pPriv->cPendingUrbs)
            goto again;
        return NULL;
    }

    if (rc >= WAIT_OBJECT_0 && rc < WAIT_OBJECT_0 + cQueuedUrbs)
    {
        RTCritSectEnter(&pPriv->CritSect);
//.........这里部分代码省略.........
开发者ID:mcenirm,项目名称:vbox,代码行数:101,代码来源:USBProxyDevice-win.cpp


示例7: rtR0SemMutexDarwinRequestSleep

/**
 * Internal worker for the sleep scenario.
 *
 * Called owning the spinlock, returns without it.
 *
 * @returns IPRT status code.
 * @param   pThis               The mutex instance.
 * @param   cMillies            The timeout.
 * @param   fInterruptible      Whether it's interruptible
 *                              (RTSemMutexRequestNoResume) or not
 *                              (RTSemMutexRequest).
 * @param   hNativeSelf         The thread handle of the caller.
 */
static int rtR0SemMutexDarwinRequestSleep(PRTSEMMUTEXINTERNAL pThis, RTMSINTERVAL cMillies,
                                          wait_interrupt_t fInterruptible, RTNATIVETHREAD hNativeSelf)
{
    /*
     * Grab a reference and indicate that we're waiting.
     */
    pThis->cWaiters++;
    ASMAtomicIncU32(&pThis->cRefs);

    /*
     * Go to sleep, use the address of the mutex instance as sleep/blocking/event id.
     */
    wait_result_t rcWait;
    if (cMillies == RT_INDEFINITE_WAIT)
        rcWait = lck_spin_sleep(pThis->pSpinlock, LCK_SLEEP_DEFAULT, (event_t)pThis, fInterruptible);
    else
    {
        uint64_t u64AbsTime;
        nanoseconds_to_absolutetime(cMillies * UINT64_C(1000000), &u64AbsTime);
        u64AbsTime += mach_absolute_time();

        rcWait = lck_spin_sleep_deadline(pThis->pSpinlock, LCK_SLEEP_DEFAULT,
                                         (event_t)pThis, fInterruptible, u64AbsTime);
    }

    /*
     * Translate the rc.
     */
    int rc;
    switch (rcWait)
    {
        case THREAD_AWAKENED:
            if (RT_LIKELY(pThis->u32Magic == RTSEMMUTEX_MAGIC))
            {
                if (RT_LIKELY(   pThis->cRecursions  == 0
                              && pThis->hNativeOwner == NIL_RTNATIVETHREAD))
                {
                    pThis->cRecursions  = 1;
                    pThis->hNativeOwner = hNativeSelf;
                    rc = VINF_SUCCESS;
                }
                else
                {
                    Assert(pThis->cRecursions  == 0);
                    Assert(pThis->hNativeOwner == NIL_RTNATIVETHREAD);
                    rc = VERR_INTERNAL_ERROR_3;
                }
            }
            else
                rc = VERR_SEM_DESTROYED;
            break;

        case THREAD_TIMED_OUT:
            Assert(cMillies != RT_INDEFINITE_WAIT);
            rc = VERR_TIMEOUT;
            break;

        case THREAD_INTERRUPTED:
            Assert(fInterruptible);
            rc = VERR_INTERRUPTED;
            break;

        case THREAD_RESTART:
            Assert(pThis->u32Magic == ~RTSEMMUTEX_MAGIC);
            rc = VERR_SEM_DESTROYED;
            break;

        default:
            AssertMsgFailed(("rcWait=%d\n", rcWait));
            rc = VERR_GENERAL_FAILURE;
            break;
    }

    /*
     * Dereference it and quit the lock.
     */
    Assert(pThis->cWaiters > 0);
    pThis->cWaiters--;

    Assert(pThis->cRefs > 0);
    if (RT_UNLIKELY(ASMAtomicDecU32(&pThis->cRefs) == 0))
        rtSemMutexDarwinFree(pThis);
    else
        lck_spin_unlock(pThis->pSpinlock);
    return rc;
}
开发者ID:miguelinux,项目名称:vbox,代码行数:99,代码来源:semmutex-r0drv-darwin.cpp


示例8: RTR3DECL

RTR3DECL(char *) RTUriFileNPath(const char *pszUri, uint32_t uFormat, size_t cchMax)
{
    AssertPtrReturn(pszUri, NULL);

    size_t iPos1;
    size_t cbLen = RT_MIN(strlen(pszUri), cchMax);
    /* Find the end of the scheme. */
    if (!rtUriFindSchemeEnd(pszUri, 0, cbLen, &iPos1))
        return NULL; /* no URI */
    else
        ++iPos1; /* Skip ':' */

    /* Check that this is a file Uri */
    if (RTStrNICmp(pszUri, "file:", iPos1) != 0)
        return NULL;

    size_t iPos2;
    size_t iPos3 = iPos1; /* Skip if no authority is found */
    /* Find the start of the authority. */
    if (rtUriCheckAuthorityStart(pszUri, iPos1, cbLen - iPos1, &iPos2))
    {
        /* Find the end of the authority. If not found, then there is no path
         * component, cause the authority is the rest of the string. */
        if (!rtUriFindAuthorityEnd(pszUri, iPos2, cbLen - iPos2, &iPos3))
            return NULL; /* no path! */
    }

    size_t iPos4;
    /* Find the start of the path */
    if (rtUriCheckPathStart(pszUri, iPos3, cbLen - iPos3, &iPos4))
    {
        uint32_t uFIntern = uFormat;
        /* Auto is based on the current OS. */
        if (uFormat == URI_FILE_FORMAT_AUTO)
#ifdef RT_OS_WINDOWS
            uFIntern = URI_FILE_FORMAT_WIN;
#else /* RT_OS_WINDOWS */
            uFIntern = URI_FILE_FORMAT_UNIX;
#endif /* !RT_OS_WINDOWS */

        if (   uFIntern != URI_FILE_FORMAT_UNIX
            && pszUri[iPos4] == '/')
            ++iPos4;
        /* Search for the end of the scheme. */
        size_t iPos5 = cbLen;
        rtUriFindPathEnd(pszUri, iPos4, cbLen - iPos4, &iPos5);
        if (iPos5 > iPos4) /* Length check */
        {
            char *pszPath = rtUriPercentDecodeN(&pszUri[iPos4], iPos5 - iPos4);
            if (uFIntern == URI_FILE_FORMAT_UNIX)
                return RTPathChangeToUnixSlashes(pszPath, true);
            else if (uFIntern == URI_FILE_FORMAT_WIN)
                return RTPathChangeToDosSlashes(pszPath, true);
            else
            {
                RTStrFree(pszPath);
                AssertMsgFailed(("Unknown uri file format %u", uFIntern));
                return NULL;
            }
        }
    }

    return NULL;
}
开发者ID:sobomax,项目名称:virtualbox_64bit_edd,代码行数:64,代码来源:uri.cpp


示例9: RTR3DECL

RTR3DECL(int) RTPathQueryInfoEx(const char *pszPath, PRTFSOBJINFO pObjInfo, RTFSOBJATTRADD enmAdditionalAttribs, uint32_t fFlags)
{
    /*
     * Validate input.
     */
    AssertPtrReturn(pszPath, VERR_INVALID_POINTER);
    AssertReturn(*pszPath, VERR_INVALID_PARAMETER);
    AssertPtrReturn(pObjInfo, VERR_INVALID_POINTER);
    AssertMsgReturn(    enmAdditionalAttribs >= RTFSOBJATTRADD_NOTHING
                    &&  enmAdditionalAttribs <= RTFSOBJATTRADD_LAST,
                    ("Invalid enmAdditionalAttribs=%p\n", enmAdditionalAttribs),
                    VERR_INVALID_PARAMETER);
    AssertMsgReturn(RTPATH_F_IS_VALID(fFlags, 0), ("%#x\n", fFlags), VERR_INVALID_PARAMETER);

    /*
     * Convert the filename.
     */
    char const *pszNativePath;
    int rc = rtPathToNative(&pszNativePath, pszPath, NULL);
    if (RT_SUCCESS(rc))
    {
        struct stat Stat;
        if (fFlags & RTPATH_F_FOLLOW_LINK)
            rc = stat(pszNativePath, &Stat);
        else
            rc = lstat(pszNativePath, &Stat); /** @todo how doesn't have lstat again? */
        if (!rc)
        {
            rtFsConvertStatToObjInfo(pObjInfo, &Stat, pszPath, 0);
            switch (enmAdditionalAttribs)
            {
                case RTFSOBJATTRADD_NOTHING:
                case RTFSOBJATTRADD_UNIX:
                    Assert(pObjInfo->Attr.enmAdditional == RTFSOBJATTRADD_UNIX);
                    break;

                case RTFSOBJATTRADD_UNIX_OWNER:
                    rtFsObjInfoAttrSetUnixOwner(pObjInfo, Stat.st_uid);
                    break;

                case RTFSOBJATTRADD_UNIX_GROUP:
                    rtFsObjInfoAttrSetUnixGroup(pObjInfo, Stat.st_gid);
                    break;

                case RTFSOBJATTRADD_EASIZE:
                    /** @todo Use SGI extended attribute interface to query EA info. */
                    pObjInfo->Attr.enmAdditional          = RTFSOBJATTRADD_EASIZE;
                    pObjInfo->Attr.u.EASize.cb            = 0;
                    break;

                default:
                    AssertMsgFailed(("Impossible!\n"));
                    return VERR_INTERNAL_ERROR;
            }
        }
        else
            rc = RTErrConvertFromErrno(errno);
        rtPathFreeNative(pszNativePath, pszPath);
    }

    LogFlow(("RTPathQueryInfoEx(%p:{%s}, pObjInfo=%p, %d): returns %Rrc\n",
             pszPath, pszPath, pObjInfo, enmAdditionalAttribs, rc));
    return rc;
}
开发者ID:MadHacker217,项目名称:VirtualBox-OSE,代码行数:64,代码来源:path2-posix.cpp


示例10: switch

QString UINativeHotKey::toString(int iKeyCode)
{
    QString strKeyName;

#ifdef Q_WS_WIN
    /* MapVirtualKey doesn't distinguish between right and left vkeys,
     * even under XP, despite that it stated in MSDN. Do it by hands.
     * Besides that it can't recognize such virtual keys as
     * VK_DIVIDE & VK_PAUSE, this is also known bug. */
    int iScan;
    switch (iKeyCode)
    {
        /* Processing special keys... */
        case VK_PAUSE: iScan = 0x45 << 16; break;
        case VK_RSHIFT: iScan = 0x36 << 16; break;
        case VK_RCONTROL: iScan = (0x1D << 16) | (1 << 24); break;
        case VK_RMENU: iScan = (0x38 << 16) | (1 << 24); break;
        /* Processing extended keys... */
        case VK_APPS:
        case VK_LWIN:
        case VK_RWIN:
        case VK_NUMLOCK: iScan = (::MapVirtualKey(iKeyCode, 0) | 256) << 16; break;
        default: iScan = ::MapVirtualKey(iKeyCode, 0) << 16;
    }
    TCHAR *pKeyName = new TCHAR[256];
    if (::GetKeyNameText(iScan, pKeyName, 256))
    {
        strKeyName = QString::fromUtf16(pKeyName);
    }
    else
    {
        AssertMsgFailed(("That key have no name!\n"));
        strKeyName = UIHostComboEditor::tr("<key_%1>").arg(iKeyCode);
    }
    delete[] pKeyName;
#endif /* Q_WS_WIN */

#ifdef Q_WS_X11
    if (char *pNativeKeyName = ::XKeysymToString((KeySym)iKeyCode))
    {
        strKeyName = m_keyNames[pNativeKeyName].isEmpty() ?
                     QString(pNativeKeyName) : m_keyNames[pNativeKeyName];
    }
    else
    {
        AssertMsgFailed(("That key have no name!\n"));
        strKeyName = UIHostComboEditor::tr("<key_%1>").arg(iKeyCode);
    }
#endif /* Q_WS_X11 */

#ifdef Q_WS_MAC
    UInt32 modMask = DarwinKeyCodeToDarwinModifierMask(iKeyCode);
    switch (modMask)
    {
        case shiftKey:
        case optionKey:
        case controlKey:
        case cmdKey:
            strKeyName = UIHostComboEditor::tr("Left ");
            break;
        case rightShiftKey:
        case rightOptionKey:
        case rightControlKey:
        case kEventKeyModifierRightCmdKeyMask:
            strKeyName = UIHostComboEditor::tr("Right ");
            break;
        default:
            AssertMsgFailedReturn(("modMask=%#x\n", modMask), QString());
    }
    switch (modMask)
    {
        case shiftKey:
        case rightShiftKey:
            strKeyName += QChar(kShiftUnicode);
            break;
        case optionKey:
        case rightOptionKey:
            strKeyName += QChar(kOptionUnicode);
            break;
        case controlKey:
        case rightControlKey:
            strKeyName += QChar(kControlUnicode);
            break;
        case cmdKey:
        case kEventKeyModifierRightCmdKeyMask:
            strKeyName += QChar(kCommandUnicode);
            break;
    }
#endif /* Q_WS_MAC */

    return strKeyName;
}
开发者ID:gvsurenderreddy,项目名称:virtualbox,代码行数:92,代码来源:UIHostComboEditor.cpp


示例11: SUPDECL


//.........这里部分代码省略.........
        iCpuSet  &= RTCPUSET_MAX_CPUS - 1;
        iGipCpu   = pGip->aiCpuFromCpuSetIdx[iCpuSet];
    }
    else if (pGip->fGetGipCpu & SUPGIPGETCPU_IDTR_LIMIT_MASK_MAX_SET_CPUS)
    {
        /* Storing the IDTR is normally very quick, but we need to loop. */
        uint32_t cTries = 0;
        for (;;)
        {
            uint16_t cbLim = ASMGetIdtrLimit();
            uTsc = ASMReadTSC();
            if (RT_LIKELY(ASMGetIdtrLimit() == cbLim))
            {
                uint16_t iCpuSet = cbLim - 256 * (ARCH_BITS == 64 ? 16 : 8);
                iCpuSet &= RTCPUSET_MAX_CPUS - 1;
                iGipCpu  = pGip->aiCpuFromCpuSetIdx[iCpuSet];
                break;
            }
            if (cTries >= 16)
            {
                iGipCpu = UINT16_MAX;
                break;
            }
            cTries++;
        }
    }
    else
    {
        /* Get APIC ID via the slow CPUID instruction, requires looping. */
        uint32_t cTries = 0;
        for (;;)
        {
            uint8_t idApic = ASMGetApicId();
            uTsc = ASMReadTSC();
            if (RT_LIKELY(ASMGetApicId() == idApic))
            {
                iGipCpu = pGip->aiCpuFromApicId[idApic];
                break;
            }
            if (cTries >= 16)
            {
                iGipCpu = UINT16_MAX;
                break;
            }
            cTries++;
        }
    }
#elif defined(IN_RING0)
    /* Ring-0: Use use RTMpCpuId(), no loops. */
    RTCCUINTREG uFlags  = ASMIntDisableFlags();
    int         iCpuSet = RTMpCpuIdToSetIndex(RTMpCpuId());
    if (RT_LIKELY((unsigned)iCpuSet < RT_ELEMENTS(pGip->aiCpuFromCpuSetIdx)))
        iGipCpu = pGip->aiCpuFromCpuSetIdx[iCpuSet];
    else
        iGipCpu = UINT16_MAX;
    uTsc = ASMReadTSC();
    ASMSetFlags(uFlags);

# elif defined(IN_RC)
    /* Raw-mode context: We can get the host CPU set index via VMCPU, no loops. */
    RTCCUINTREG uFlags  = ASMIntDisableFlags(); /* Are already disable, but play safe. */
    uint32_t    iCpuSet = VMMGetCpu(&g_VM)->iHostCpuSet;
    if (RT_LIKELY(iCpuSet < RT_ELEMENTS(pGip->aiCpuFromCpuSetIdx)))
        iGipCpu = pGip->aiCpuFromCpuSetIdx[iCpuSet];
    else
        iGipCpu = UINT16_MAX;
    uTsc = ASMReadTSC();
    ASMSetFlags(uFlags);
#else
# error "IN_RING3, IN_RC or IN_RING0 must be defined!"
#endif

    /*
     * If the delta is valid, apply it.
     */
    if (RT_LIKELY(iGipCpu < pGip->cCpus))
    {
        int64_t iTscDelta = pGip->aCPUs[iGipCpu].i64TSCDelta;
        if (RT_LIKELY(iTscDelta != INT64_MAX))
            return uTsc - iTscDelta;

# ifdef IN_RING3
        /*
         * The delta needs calculating, call supdrv to get the TSC.
         */
        int rc = SUPR3ReadTsc(&uTsc, NULL);
        if (RT_SUCCESS(rc))
            return uTsc;
        AssertMsgFailed(("SUPR3ReadTsc -> %Rrc\n", rc));
        uTsc = ASMReadTSC();
# endif /* IN_RING3 */
    }

    /*
     * This shouldn't happen, especially not in ring-3 and raw-mode context.
     * But if it does, return something that's half useful.
     */
    AssertMsgFailed(("iGipCpu=%d (%#x) cCpus=%d fGetGipCpu=%#x\n", iGipCpu, iGipCpu, pGip->cCpus, pGip->fGetGipCpu));
    return uTsc;
}
开发者ID:rickysarraf,项目名称:virtualbox,代码行数:101,代码来源:SUPLibAll.cpp


示例12: RTDECL

RTDECL(int) RTErrConvertFromDarwin(int iNativeCode)
{
    /*
     * 'optimized' success case.
     */
    if (iNativeCode == KERN_SUCCESS)
        return VINF_SUCCESS;

    switch (iNativeCode)
    {
        /*
         * Mach.
         */
        case KERN_INVALID_ADDRESS:      return VERR_INVALID_POINTER;
        //case KERN_PROTECTION_FAILURE:
        //case KERN_NO_SPACE:
        case KERN_INVALID_ARGUMENT:     return VERR_INVALID_PARAMETER;
        //case KERN_FAILURE:
        //case KERN_RESOURCE_SHORTAGE:
        //case KERN_NOT_RECEIVER:
        case KERN_NO_ACCESS:            return VERR_ACCESS_DENIED;
        //case KERN_MEMORY_FAILURE:
        //case KERN_MEMORY_ERROR:
        //case KERN_ALREADY_IN_SET:
        //case KERN_NOT_IN_SET:
        //case KERN_NAME_EXISTS:
        //case KERN_ABORTED:
        //case KERN_INVALID_NAME:
        //case KERN_INVALID_TASK:
        //case KERN_INVALID_RIGHT:
        //case KERN_INVALID_VALUE:
        //case KERN_UREFS_OVERFLOW:
        //case KERN_INVALID_CAPABILITY:
        //case KERN_RIGHT_EXISTS:
        //case KERN_INVALID_HOST:
        //case KERN_MEMORY_PRESENT:
        //case KERN_MEMORY_DATA_MOVED:
        //case KERN_MEMORY_RESTART_COPY:
        //case KERN_INVALID_PROCESSOR_SET:
        //case KERN_POLICY_LIMIT:
        //case KERN_INVALID_POLICY:
        //case KERN_INVALID_OBJECT:
        //case KERN_ALREADY_WAITING:
        //case KERN_DEFAULT_SET:
        //case KERN_EXCEPTION_PROTECTED:
        //case KERN_INVALID_LEDGER:
        //case KERN_INVALID_MEMORY_CONTROL:
        //case KERN_INVALID_SECURITY:
        //case KERN_NOT_DEPRESSED:
        //case KERN_TERMINATED:
        //case KERN_LOCK_SET_DESTROYED:
        //case KERN_LOCK_UNSTABLE:
        case KERN_LOCK_OWNED:           return VERR_SEM_BUSY;
        //case KERN_LOCK_OWNED_SELF:
        case KERN_SEMAPHORE_DESTROYED:  return VERR_SEM_DESTROYED;
        //case KERN_RPC_SERVER_TERMINATED:
        //case KERN_RPC_TERMINATE_ORPHAN:
        //case KERN_RPC_CONTINUE_ORPHAN:
        case KERN_NOT_SUPPORTED:        return VERR_NOT_SUPPORTED;
        //case KERN_NODE_DOWN:
        //case KERN_NOT_WAITING:
        case KERN_OPERATION_TIMED_OUT:  return VERR_TIMEOUT;


        /*
         * I/O Kit.
         */
        case kIOReturnNoDevice:         return VERR_IO_BAD_UNIT;
        case kIOReturnUnsupported:      return VERR_NOT_SUPPORTED;
        case kIOReturnInternalError:    return VERR_INTERNAL_ERROR;
        case kIOReturnNoResources:      return VERR_OUT_OF_RESOURCES;
        case kIOReturnBadArgument:      return VERR_INVALID_PARAMETER;
        case kIOReturnCannotWire:       return VERR_LOCK_FAILED;

#ifdef IN_RING3
        /*
         * CoreFoundation COM (may overlap with I/O Kit and Mach).
         */
        default:
            if (    (unsigned)iNativeCode >= 0x80000000U
                &&  (unsigned)iNativeCode >= 0x8000FFFFU)
                return RTErrConvertFromDarwinCOM(iNativeCode);
            break;
#endif /* IN_RING3 */
    }

    /* unknown error. */
    AssertMsgFailed(("Unhandled error %#x\n", iNativeCode));
    return VERR_UNRESOLVED_ERROR;
}
开发者ID:virendramishra,项目名称:VirtualBox4.1.18,代码行数:90,代码来源:RTErrConvertFromDarwin.cpp


示例13: DECLINLINE

/**
 * Allocates a page from the page pool.
 *
 * @returns Pointer to allocated page(s).
 * @returns NULL on failure.
 * @param   pPool   Pointer to the page pool.
 * @thread  The Emulation Thread.
 */
DECLINLINE(void *) mmR3PagePoolAlloc(PMMPAGEPOOL pPool)
{
    VM_ASSERT_EMT(pPool->pVM);
    STAM_COUNTER_INC(&pPool->cAllocCalls);

    /*
     * Walk free list.
     */
    if (pPool->pHeadFree)
    {
        PMMPAGESUBPOOL  pSub = pPool->pHeadFree;
        /* decrement free count and unlink if no more free entries. */
        if (!--pSub->cPagesFree)
            pPool->pHeadFree = pSub->pNextFree;
#ifdef VBOX_WITH_STATISTICS
        pPool->cFreePages--;
#endif

        /* find free spot in bitmap. */
#ifdef USE_INLINE_ASM_BIT_OPS
        const int iPage = ASMBitFirstClear(pSub->auBitmap, pSub->cPages);
        if (iPage >= 0)
        {
            Assert(!ASMBitTest(pSub->auBitmap, iPage));
            ASMBitSet(pSub->auBitmap, iPage);
            return (uint8_t *)pSub->pvPages + PAGE_SIZE * iPage;
        }
#else
        unsigned   *pu = &pSub->auBitmap[0];
        unsigned   *puEnd = &pSub->auBitmap[pSub->cPages / (sizeof(pSub->auBitmap) * 8)];
        while (pu < puEnd)
        {
            unsigned u;
            if ((u = *pu) != ~0U)
            {
                unsigned iBit = 0;
                unsigned uMask = 1;
                while (iBit < sizeof(pSub->auBitmap[0]) * 8)
                {
                    if (!(u & uMask))
                    {
                        *pu |= uMask;
                        return (uint8_t *)pSub->pvPages
                            + PAGE_SIZE * (iBit + ((uint8_t *)pu - (uint8_t *)&pSub->auBitmap[0]) * 8);
                    }
                    iBit++;
                    uMask <<= 1;
                }
                STAM_COUNTER_INC(&pPool->cErrors);
                AssertMsgFailed(("how odd, expected to find a free bit in %#x, but didn't\n", u));
            }
            /* next */
            pu++;
        }
#endif
        STAM_COUNTER_INC(&pPool->cErrors);
#ifdef VBOX_WITH_STATISTICS
        pPool->cFreePages++;
#endif
        AssertMsgFailed(("how strange, expected to find a free bit in %p, but didn't (%d pages supposed to be free!)\n", pSub, pSub->cPagesFree + 1));
    }

    /*
     * Allocate new subpool.
     */
    unsigned        cPages = !pPool->fLow ? 128 : 32;
    PMMPAGESUBPOOL  pSub;
    int rc = MMHyperAlloc(pPool->pVM,
                          RT_OFFSETOF(MMPAGESUBPOOL, auBitmap[cPages / (sizeof(pSub->auBitmap[0]) * 8)])
                          + (sizeof(SUPPAGE) + sizeof(MMPPLOOKUPHCPHYS)) * cPages
                          + sizeof(MMPPLOOKUPHCPTR),
                          0,
                          MM_TAG_MM_PAGE,
                          (void **)&pSub);
    if (RT_FAILURE(rc))
        return NULL;

    PSUPPAGE paPhysPages = (PSUPPAGE)&pSub->auBitmap[cPages / (sizeof(pSub->auBitmap[0]) * 8)];
    Assert((uintptr_t)paPhysPages >= (uintptr_t)&pSub->auBitmap[1]);
    if (!pPool->fLow)
    {
        rc = SUPR3PageAllocEx(cPages,
                              0 /* fFlags */,
                              &pSub->pvPages,
                              NULL,
                              paPhysPages);
        if (RT_FAILURE(rc))
            rc = VMSetError(pPool->pVM, rc, RT_SRC_POS,
                            N_("Failed to lock host %zd bytes of memory (out of memory)"), (size_t)cPages << PAGE_SHIFT);
    }
    else
        rc = SUPR3LowAlloc(cPages, &pSub->pvPages, NULL, paPhysPages);
//.........这里部分代码省略.........
开发者ID:jeppeter,项目名称:vbox,代码行数:101,代码来源:MMPagePool.cpp


示例14: drvHostALSAAudioALSAToFmt

static int drvHostALSAAudioALSAToFmt(snd_pcm_format_t fmt,
                                     PDMAUDIOFMT *pFmt, PDMAUDIOENDIANNESS *pEndianness)
{
    AssertPtrReturn(pFmt, VERR_INVALID_POINTER);
    /* pEndianness is optional. */

    switch (fmt)
    {
        case SND_PCM_FORMAT_S8:
            *pFmt = AUD_FMT_S8;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_LITTLE;
            break;

        case SND_PCM_FORMAT_U8:
            *pFmt = AUD_FMT_U8;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_LITTLE;
            break;

        case SND_PCM_FORMAT_S16_LE:
            *pFmt = AUD_FMT_S16;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_LITTLE;
            break;

        case SND_PCM_FORMAT_U16_LE:
            *pFmt = AUD_FMT_U16;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_LITTLE;
            break;

        case SND_PCM_FORMAT_S16_BE:
            *pFmt = AUD_FMT_S16;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_BIG;
            break;

        case SND_PCM_FORMAT_U16_BE:
            *pFmt = AUD_FMT_U16;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_BIG;
            break;

        case SND_PCM_FORMAT_S32_LE:
            *pFmt = AUD_FMT_S32;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_LITTLE;
            break;

        case SND_PCM_FORMAT_U32_LE:
            *pFmt = AUD_FMT_U32;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_LITTLE;
            break;

        case SND_PCM_FORMAT_S32_BE:
            *pFmt = AUD_FMT_S32;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_BIG;
            break;

        case SND_PCM_FORMAT_U32_BE:
            *pFmt = AUD_FMT_U32;
            if (pEndianness)
                *pEndianness = PDMAUDIOENDIANNESS_BIG;
            break;

        default:
            AssertMsgFailed(("Format %ld not supported\n", fmt));
            return VERR_NOT_SUPPORTED;
    }

    return VINF_SUCCESS;
}
开发者ID:stefano-garzarella,项目名称:virtualbox-org-svn-vbox-trunk,代码行数:75,代码来源:DrvHostALSAAudio.cpp


示例15: DECLCALLBACK

/**
 * @interface_method_impl{PDMDRVREG,pfnConstruct}
 */
DECLCALLBACK(int) VMMDev::drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfgHandle, uint32_t fFlags)
{
    PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
    PDRVMAINVMMDEV pThis = PDMINS_2_DATA(pDrvIns, PDRVMAINVMMDEV);
    LogFlow(("Keyboard::drvConstruct: iInstance=%d\n& 

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