C++ (Cpp) RTLogBackdoorPrintfV Examples

Example #1

File: logbackdoor-redirect.cpp Project: sobomax/virtualbox_64bit_edd

RTDECL(void) RTLogPrintf(const char *pszFormat, ...)
{
    va_list va;

    va_start(va, pszFormat);
    RTLogBackdoorPrintfV(pszFormat, va);
    va_end(va);
}

Example #2

File: logbackdoor-redirect.cpp Project: sobomax/virtualbox_64bit_edd

RTDECL(void) RTLogLoggerEx(PRTLOGGER pLogger, unsigned fFlags, unsigned iGroup, const char *pszFormat, ...)
{
    va_list va;

    va_start(va, pszFormat);
    RTLogBackdoorPrintfV(pszFormat, va);
    va_end(va);
}

Example #3

File: VBoxDispDriver.cpp Project: LastRitter/vbox-haiku

RT_C_DECLS_BEGIN
ULONG __cdecl DbgPrint(PCH pszFormat, ...)
{
    va_list args;
    va_start(args, pszFormat);
    RTLogBackdoorPrintfV(pszFormat, args);
    va_end(args);

    return 0;
}

Example #4

File: logbackdoor.cpp Project: sobomax/virtualbox_64bit_edd

RTDECL(size_t) RTLogBackdoorPrintf(const char *pszFormat, ...)
{
    va_list args;
    size_t cb;

    va_start(args, pszFormat);
    cb = RTLogBackdoorPrintfV(pszFormat, args);
    va_end(args);

    return cb;
}

Example #5

File: logbackdoor.cpp Project: leopucci/VirtualMonitor

RTDECL(size_t) RTLogBackdoorPrintf(const char *pszFormat, ...)
{
#ifdef IN_GUEST_R0
    return 0;
#else
    va_list args;
    size_t cb;

    va_start(args, pszFormat);
    cb = RTLogBackdoorPrintfV(pszFormat, args);
    va_end(args);

    return cb;
#endif
}

Example #6

File: assert.cpp Project: jeppeter/vbox

/**
 * Worker for RTAssertMsg2V and RTAssertMsg2AddV
 *
 * @param   fInitial            True if it's RTAssertMsg2V, otherwise false.
 * @param   pszFormat           The message format string.
 * @param   va                  The format arguments.
 */
static void rtAssertMsg2Worker(bool fInitial, const char *pszFormat, va_list va)
{
    va_list vaCopy;
    size_t  cch;

    /*
     * The global first.
     */
    if (fInitial)
    {
        va_copy(vaCopy, va);
        cch = RTStrPrintfV(g_szRTAssertMsg2, sizeof(g_szRTAssertMsg2), pszFormat, vaCopy);
        ASMAtomicWriteU32(&g_cchRTAssertMsg2, (uint32_t)cch);
        va_end(vaCopy);
    }
    else
    {
        cch = ASMAtomicReadU32(&g_cchRTAssertMsg2);
        if (cch < sizeof(g_szRTAssertMsg2) - 4)
        {
            va_copy(vaCopy, va);
            cch += RTStrPrintfV(&g_szRTAssertMsg2[cch], sizeof(g_szRTAssertMsg2) - cch, pszFormat, vaCopy);
            ASMAtomicWriteU32(&g_cchRTAssertMsg2, (uint32_t)cch);
            va_end(vaCopy);
        }
    }

    /*
     * If not quiet, make some noise.
     */
    if (!RTAssertAreQuiet())
    {
        RTERRVARS SavedErrVars;
        RTErrVarsSave(&SavedErrVars);

#ifdef IN_RING0
# ifdef IN_GUEST_R0
        va_copy(vaCopy, va);
        RTLogBackdoorPrintfV(pszFormat, vaCopy);
        va_end(vaCopy);
# endif
        /** @todo fully integrate this with the logger... play safe a bit for now.  */
        rtR0AssertNativeMsg2V(fInitial, pszFormat, va);

#else  /* !IN_RING0 */
# if !defined(IN_RING3) && !defined(LOG_NO_COM)
#  if 0 /* Enable this iff you have a COM port and really want this debug info. */
        va_copy(vaCopy, va);
        RTLogComPrintfV(pszFormat, vaCopy);
        va_end(vaCopy);
#  endif
# endif

        PRTLOGGER pLog = RTLogRelGetDefaultInstance();
        if (pLog)
        {
            va_copy(vaCopy, va);
            RTLogRelPrintfV(pszFormat, vaCopy);
            va_end(vaCopy);
# ifndef IN_RC /* flushing is done automatically in RC */
            RTLogFlush(pLog);
# endif
        }

        pLog = RTLogDefaultInstance();
        if (pLog)
        {
            va_copy(vaCopy, va);
            RTLogPrintfV(pszFormat, vaCopy);
            va_end(vaCopy);
# ifndef IN_RC /* flushing is done automatically in RC */
            RTLogFlush(pLog);
#endif
        }

# ifdef IN_RING3
        /* print to stderr, helps user and gdb debugging. */
        char szMsg[sizeof(g_szRTAssertMsg2)];
        va_copy(vaCopy, va);
        RTStrPrintfV(szMsg, sizeof(szMsg), pszFormat, vaCopy);
        va_end(vaCopy);
        fprintf(stderr, "%s", szMsg);
        fflush(stderr);
# endif
#endif /* !IN_RING0 */

        RTErrVarsRestore(&SavedErrVars);
    }
}

Example #7

File: logbackdoor-redirect.cpp Project: sobomax/virtualbox_64bit_edd

RTDECL(void) RTLogRelPrintfV(const char *pszFormat, va_list va)
{
    RTLogBackdoorPrintfV(pszFormat, va);
}