Changeset 53624 in vbox for trunk/src/VBox/Devices/Audio

Timestamp:

Dec 31, 2014 2:59:44 PM (10 years ago)

Author:

vboxsync

Message:

scm automatic cleanups.

Location:

trunk/src/VBox/Devices/Audio

Files:

• DevIchAc97.cpp (modified) (3 diffs)
• DevIchHda.cpp (modified) (3 diffs)
• DrvAudio.cpp (modified) (4 diffs)
• DrvHostOSSAudio.cpp (modified) (42 diffs, 3 props)
• solaudio.c (modified) (1 prop)

trunk/src/VBox/Devices/Audio/DevIchAc97.cpp

@@ -2092 +2092 @@
 
             /*
-             * For now we always set the driver at LUN 0 as our primary 
+             * For now we always set the driver at LUN 0 as our primary
              * host backend. This might change in the future.
              */
@@ -2100 +2100 @@
             LogFunc(("LUN #%u: pCon=%p, drvFlags=0x%x\n",
                      uLUN, pDrv->pConnector, pDrv->Flags));
-           
+
             pThis->paDrv[uLUN] = pDrv;
             pThis->cLUNs++;
@@ -2273 +2273 @@
             size_t len = 0;
             if (!pCon->pfnIsInputOK (pCon, pDrv->pStrmIn))
-                len = RTStrPrintf(szMissingStreams, 
+                len = RTStrPrintf(szMissingStreams,
                                   sizeof(szMissingStreams), "PCM Input");
             if (!pCon->pfnIsOutputOK(pCon, pDrv->pStrmOut))
-                len += RTStrPrintf(szMissingStreams + len, 
+                len += RTStrPrintf(szMissingStreams + len,
                                    sizeof(szMissingStreams) - len, len ? ", PCM Output" : "PCM Output");
             if (!pCon->pfnIsInputOK (pCon, pDrv->pStrmMic))
-                len += RTStrPrintf(szMissingStreams + len, 
+                len += RTStrPrintf(szMissingStreams + len,
                                    sizeof(szMissingStreams) - len, len ? ", PCM Mic" : "PCM Mic");
 

trunk/src/VBox/Devices/Audio/DevIchHda.cpp

@@ -2044 +2044 @@
     AssertMsg((cbCopied == pBdle->cbUnderFifoW + cbArranged2Copy), /* we assume that we write the entire buffer including unreported bytes */
               ("cbCopied=%RU32 != pBdle->cbUnderFifoW=%RU32 + cbArranged2Copy=%RU32\n",
-               cbCopied, pBdle->cbUnderFifoW, cbArranged2Copy)); 
+               cbCopied, pBdle->cbUnderFifoW, cbArranged2Copy));
     if (   pBdle->cbUnderFifoW
         && pBdle->cbUnderFifoW <= cbCopied)
@@ -2300 +2300 @@
             for (uint8_t lun = 0; lun < 1; lun++)
             {
-# endif 
+# endif
                 rc = pThis->paDrv[lun]->pConnector->pfnWrite(pThis->paDrv[lun]->pConnector, pThis->paDrv[lun]->pGstStrmOut,
                                                              pBdle->au8HdaBuffer, cb2Copy + pBdle->cbUnderFifoW,
@@ -3562 +3562 @@
 
             /*
-             * For now we always set the driver at LUN 0 as our primary 
+             * For now we always set the driver at LUN 0 as our primary
              * host backend. This might change in the future.
              */

trunk/src/VBox/Devices/Audio/DrvAudio.cpp

@@ -682 +682 @@
     if (RT_FAILURE(rc))
     {
-        LogFunc(("Failed to add host audio input stream \"%s\", rc=%Rrc\n", 
+        LogFunc(("Failed to add host audio input stream \"%s\", rc=%Rrc\n",
                  pszName, rc));
 
@@ -1593 +1593 @@
 }
 
-static DECLCALLBACK(bool) drvAudioIsInputOK(PPDMIAUDIOCONNECTOR pInterface, 
+static DECLCALLBACK(bool) drvAudioIsInputOK(PPDMIAUDIOCONNECTOR pInterface,
                                             PPDMAUDIOGSTSTRMIN  pGstStrmIn)
 {
@@ -1599 +1599 @@
 }
 
-static DECLCALLBACK(bool) drvAudioIsOutputOK(PPDMIAUDIOCONNECTOR pInterface, 
+static DECLCALLBACK(bool) drvAudioIsOutputOK(PPDMIAUDIOCONNECTOR pInterface,
                                              PPDMAUDIOGSTSTRMOUT pGstStrmOut)
 {
@@ -1769 +1769 @@
         }
 #endif
-    }   
+    }
 
     LogFlowFuncLeaveRC(rc);

trunk/src/VBox/Devices/Audio/DrvHostOSSAudio.cpp

@@ -103 +103 @@
 } OSSAUDIOCFG, *POSSAUDIOCFG;
 
-static OSSAUDIOCFG s_OSSConf = 
+static OSSAUDIOCFG s_OSSConf =
 {
 #ifndef RT_OS_L4
@@ -156 +156 @@
 }
 
-static int drvHostOSSAudioOSSToFmt(int fmt, 
+static int drvHostOSSAudioOSSToFmt(int fmt,
                                    PDMAUDIOFMT *pFmt, PDMAUDIOENDIANESS *pEndianess)
 {
@@ -213 +213 @@
     if (close(*phFile))
     {
-        LogRel(("OSS: Closing descriptor failed: %s\n", 
+        LogRel(("OSS: Closing descriptor failed: %s\n",
                 strerror(errno)));
         rc = VERR_GENERAL_FAILURE; /** @todo */
@@ -226 +226 @@
 }
 
-static int drvHostOSSAudioOpen(bool fIn, 
+static int drvHostOSSAudioOpen(bool fIn,
                                POSSAUDIOSTREAMCFG pReq, POSSAUDIOSTREAMCFG pObt,
                                int *phFile)
@@ -237 +237 @@
     int hFile;
 
-    do 
+    do
     {
         const char *pszDev = fIn ? s_OSSConf.devpath_in : s_OSSConf.devpath_out;
         if (!pszDev)
         {
-            LogRel(("OSS: Invalid or no %s device name set\n", 
+            LogRel(("OSS: Invalid or no %s device name set\n",
                     fIn ? "input" : "output"));
             rc = VERR_INVALID_PARAMETER;
@@ -249 +249 @@
 
         hFile = open(pszDev, (fIn ? O_RDONLY : O_WRONLY) | O_NONBLOCK);
-        if (hFile == -1) 
+        if (hFile == -1)
         {
             LogRel(("OSS: Failed to open %s: %s\n", pszDev, strerror(errno)));
@@ -257 +257 @@
 
         int iFormat = drvHostOSSAudioFmtToOSS(pReq->enmFormat);
-        if (ioctl(hFile, SNDCTL_DSP_SAMPLESIZE, &iFormat)) 
+        if (ioctl(hFile, SNDCTL_DSP_SAMPLESIZE, &iFormat))
         {
             LogRel(("OSS: Failed to set audio format to %ld\n",
@@ -264 +264 @@
             break;
         }
-        
+
         int cChannels = pReq->cChannels;
-        if (ioctl(hFile, SNDCTL_DSP_CHANNELS, &cChannels)) 
+        if (ioctl(hFile, SNDCTL_DSP_CHANNELS, &cChannels))
         {
             LogRel(("OSS: Failed to set number of audio channels (%d): %s\n",
@@ -275 +275 @@
 
         int freq = pReq->uFreq;
-        if (ioctl(hFile, SNDCTL_DSP_SPEED, &freq)) 
-        {
-            LogRel(("OSS: Failed to set audio frequency (%dHZ): %s\n", 
+        if (ioctl(hFile, SNDCTL_DSP_SPEED, &freq))
+        {
+            LogRel(("OSS: Failed to set audio frequency (%dHZ): %s\n",
                     pReq->uFreq, strerror(errno)));
             rc = RTErrConvertFromErrno(errno);
@@ -285 +285 @@
         /* Obsolete on Solaris (using O_NONBLOCK is sufficient). */
 #if !(defined(VBOX) && defined(RT_OS_SOLARIS))
-        if (ioctl(hFile, SNDCTL_DSP_NONBLOCK)) 
+        if (ioctl(hFile, SNDCTL_DSP_NONBLOCK))
         {
             LogRel(("OSS: Failed to set non-blocking mode: %s\n",
@@ -294 +294 @@
 #endif
         int mmmmssss = (pReq->cFragments << 16) | lsbindex(pReq->cbFragmentSize);
-        if (ioctl(hFile, SNDCTL_DSP_SETFRAGMENT, &mmmmssss)) 
+        if (ioctl(hFile, SNDCTL_DSP_SETFRAGMENT, &mmmmssss))
         {
             LogRel(("OSS: Failed to set %RU16 fragments to %RU32 bytes each: %s\n",
@@ -303 +303 @@
 
         audio_buf_info abinfo;
-        if (ioctl(hFile, fIn ? SNDCTL_DSP_GETISPACE : SNDCTL_DSP_GETOSPACE, 
-                  &abinfo)) 
+        if (ioctl(hFile, fIn ? SNDCTL_DSP_GETISPACE : SNDCTL_DSP_GETOSPACE,
+                  &abinfo))
         {
             LogRel(("OSS: Failed to retrieve buffer length: %s\n", strerror(errno)));
@@ -311 +311 @@
         }
 
-        rc = drvHostOSSAudioOSSToFmt(iFormat, 
+        rc = drvHostOSSAudioOSSToFmt(iFormat,
                                      &pObt->enmFormat, &pObt->enmEndianess);
-        if (RT_SUCCESS(rc)) 
+        if (RT_SUCCESS(rc))
         {
             pObt->cChannels      = cChannels;
@@ -323 +323 @@
         }
     }
-    while (0); 
-
-    if (RT_FAILURE(rc)) 
+    while (0);
+
+    if (RT_FAILURE(rc))
         drvHostOSSAudioClose(&hFile);
 
@@ -364 +364 @@
         case PDMAUDIOSTREAMCMD_ENABLE:
         {
-            audio_pcm_info_clear_buf(&pHstStrmOut->Props, 
+            audio_pcm_info_clear_buf(&pHstStrmOut->Props,
                                      pThisStrmOut->pvPCMBuf, audioMixBufSize(&pHstStrmOut->MixBuf));
 
             mask = PCM_ENABLE_OUTPUT;
-            if (ioctl(pThisStrmOut->hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0) 
-            {
-                LogRel(("OSS: Failed to enable output stream: %s\n", 
+            if (ioctl(pThisStrmOut->hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0)
+            {
+                LogRel(("OSS: Failed to enable output stream: %s\n",
                         strerror(errno)));
                 rc = RTErrConvertFromErrno(errno);
@@ -381 +381 @@
         {
             mask = 0;
-            if (ioctl(pThisStrmOut->hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0) 
-            {
-                LogRel(("OSS: Failed to disable output stream: %s\n", 
+            if (ioctl(pThisStrmOut->hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0)
+            {
+                LogRel(("OSS: Failed to disable output stream: %s\n",
                        strerror(errno)));
                 rc = RTErrConvertFromErrno(errno);
@@ -419 +419 @@
 
     int rc = VINF_SUCCESS;
-    size_t cbToRead = RT_MIN(pThisStrmIn->cbBuf, 
+    size_t cbToRead = RT_MIN(pThisStrmIn->cbBuf,
                              audioMixBufFreeBytes(&pHstStrmIn->MixBuf));
 
@@ -429 +429 @@
     size_t   offWrite = 0;
 
-    while (cbToRead) 
+    while (cbToRead)
     {
         cbTemp = RT_MIN(cbToRead, pThisStrmIn->cbBuf);
@@ -438 +438 @@
                      cbRead, cbTemp, cbToRead));
 
-        if (cbRead < 0) 
-        {
-            switch (errno) 
+        if (cbRead < 0)
+        {
+            switch (errno)
             {
                 case 0:
@@ -455 +455 @@
 
                 default:
-                    LogFlowFunc(("Failed to read %zu input frames, rc=%Rrc\n", 
+                    LogFlowFunc(("Failed to read %zu input frames, rc=%Rrc\n",
                                  cbTemp, rc));
                     rc = VERR_GENERAL_FAILURE; /** @todo */
@@ -466 +466 @@
         else if (cbRead)
         {
-            uint32_t cWritten;  
-            rc = audioMixBufWriteCirc(&pHstStrmIn->MixBuf, 
+            uint32_t cWritten;
+            rc = audioMixBufWriteCirc(&pHstStrmIn->MixBuf,
                                       pThisStrmIn->pvBuf, cbRead,
                                       &cWritten);
@@ -514 +514 @@
     LogFlowFuncEnter();
 
-    if (pThisStrmIn->pvBuf) 
+    if (pThisStrmIn->pvBuf)
     {
         RTMemFree(pThisStrmIn->pvBuf);
@@ -533 +533 @@
 
 #ifndef RT_OS_L4
-    if (!pThisStrmOut->fMemMapped) 
-    {
-        if (pThisStrmOut->pvPCMBuf) 
+    if (!pThisStrmOut->fMemMapped)
+    {
+        if (pThisStrmOut->pvPCMBuf)
         {
             RTMemFree(pThisStrmOut->pvPCMBuf);
@@ -583 +583 @@
         reqStream.cbFragmentSize = s_OSSConf.fragsize;
 
-        rc = drvHostOSSAudioOpen(true /* fIn */, 
+        rc = drvHostOSSAudioOpen(true /* fIn */,
                                  &reqStream, &obtStream, &hFile);
         if (RT_SUCCESS(rc))
         {
-            if (obtStream.cFragments * obtStream.cbFragmentSize & pHstStrmIn->Props.uAlign) 
+            if (obtStream.cFragments * obtStream.cbFragmentSize & pHstStrmIn->Props.uAlign)
                 LogRel(("OSS: Warning: Misaligned DAC output buffer: Size = %zu, Alignment = %u\n",
-                        obtStream.cFragments * obtStream.cbFragmentSize, 
+                        obtStream.cFragments * obtStream.cbFragmentSize,
                         pHstStrmIn->Props.uAlign + 1));
 
@@ -601 +601 @@
 
             rc = drvAudioStreamCfgToProps(&streamCfg, &pHstStrmIn->Props);
-            if (RT_SUCCESS(rc)) 
-            {
-                cSamples = (obtStream.cFragments * obtStream.cbFragmentSize) 
+            if (RT_SUCCESS(rc))
+            {
+                cSamples = (obtStream.cFragments * obtStream.cbFragmentSize)
                            >> pHstStrmIn->Props.cShift;
                 if (!cSamples)
@@ -610 +610 @@
         }
 
-        if (RT_SUCCESS(rc)) 
+        if (RT_SUCCESS(rc))
         {
             size_t cbBuf = cSamples * (1 << pHstStrmIn->Props.cShift);
             pThisStrmIn->pvBuf = RTMemAlloc(cbBuf);
-            if (!pThisStrmIn->pvBuf) 
+            if (!pThisStrmIn->pvBuf)
             {
                 LogRel(("OSS: Failed allocating ADC buffer with %RU32 samples, each %d bytes\n",
@@ -629 +629 @@
     } while (0);
 
-    if (RT_FAILURE(rc)) 
+    if (RT_FAILURE(rc))
         drvHostOSSAudioClose(&hFile);
-            
+
     LogFlowFuncLeaveRC(rc);
     return rc;
@@ -660 +660 @@
         reqStream.cbFragmentSize = s_OSSConf.fragsize;
 
-        rc = drvHostOSSAudioOpen(false /* fIn */, 
+        rc = drvHostOSSAudioOpen(false /* fIn */,
                                  &reqStream, &obtStream, &hFile);
         if (RT_SUCCESS(rc))
         {
-            if (obtStream.cFragments * obtStream.cbFragmentSize & pHstStrmOut->Props.uAlign) 
+            if (obtStream.cFragments * obtStream.cbFragmentSize & pHstStrmOut->Props.uAlign)
                 LogRel(("OSS: Warning: Misaligned DAC output buffer: Size = %zu, Alignment = %u\n",
-                        obtStream.cFragments * obtStream.cbFragmentSize, 
+                        obtStream.cFragments * obtStream.cbFragmentSize,
                         pHstStrmOut->Props.uAlign + 1));
 
@@ -678 +678 @@
 
             rc = drvAudioStreamCfgToProps(&streamCfg, &pHstStrmOut->Props);
-            if (RT_SUCCESS(rc)) 
-                cSamples = (obtStream.cFragments * obtStream.cbFragmentSize) 
-                           >> pHstStrmOut->Props.cShift;  
+            if (RT_SUCCESS(rc))
+                cSamples = (obtStream.cFragments * obtStream.cbFragmentSize)
+                           >> pHstStrmOut->Props.cShift;
         }
 
@@ -687 +687 @@
 #ifndef RT_OS_L4
             pThisStrmOut->fMemMapped = false;
-            if (s_OSSConf.try_mmap) 
+            if (s_OSSConf.try_mmap)
             {
                 pThisStrmOut->pvPCMBuf = mmap(0, cSamples << pHstStrmOut->Props.cShift,
                                               PROT_READ | PROT_WRITE, MAP_SHARED, hFile, 0);
-                if (pThisStrmOut->pvPCMBuf == MAP_FAILED) 
+                if (pThisStrmOut->pvPCMBuf == MAP_FAILED)
                 {
-                    LogRel(("OSS: Failed to memory map %zu bytes of DAC output file: %s\n", 
+                    LogRel(("OSS: Failed to memory map %zu bytes of DAC output file: %s\n",
                             cSamples << pHstStrmOut->Props.cShift, strerror(errno)));
                     rc = RTErrConvertFromErrno(errno);
                     break;
                 }
-                else 
+                else
                 {
                     int mask = 0;
-                    if (ioctl(hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0) 
+                    if (ioctl(hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0)
                     {
-                        LogRel(("OSS: Failed to retrieve initial trigger mask: %s\n", 
+                        LogRel(("OSS: Failed to retrieve initial trigger mask: %s\n",
                                 strerror(errno)));
                         rc = RTErrConvertFromErrno(errno);
                         /* Note: No break here, need to unmap file first! */
                     }
-                    else 
+                    else
                     {
                         mask = PCM_ENABLE_OUTPUT;
-                        if (ioctl (hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0) 
+                        if (ioctl (hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0)
                         {
-                            LogRel(("OSS: Failed to retrieve PCM_ENABLE_OUTPUT mask: %s\n", 
+                            LogRel(("OSS: Failed to retrieve PCM_ENABLE_OUTPUT mask: %s\n",
                                     strerror(errno)));
                             rc = RTErrConvertFromErrno(errno);
@@ -722 +722 @@
                     }
 
-                    if (!pThisStrmOut->fMemMapped) 
+                    if (!pThisStrmOut->fMemMapped)
                     {
-                        int rc2 = munmap(pThisStrmOut->pvPCMBuf, 
+                        int rc2 = munmap(pThisStrmOut->pvPCMBuf,
                                          cSamples << pHstStrmOut->Props.cShift);
                         if (rc2)
-                            LogRel(("OSS: Failed to unmap DAC output file: %s\n", 
+                            LogRel(("OSS: Failed to unmap DAC output file: %s\n",
                                     strerror(errno)));
 
@@ -738 +738 @@
             /* Memory mapping failed above? Try allocating an own buffer. */
 #ifndef RT_OS_L4
-            if (!pThisStrmOut->fMemMapped) 
+            if (!pThisStrmOut->fMemMapped)
             {
 #endif
                 LogFlowFunc(("cSamples=%RU32\n", cSamples));
                 pThisStrmOut->pvPCMBuf = RTMemAlloc(cSamples * (1 << pHstStrmOut->Props.cShift));
-                if (!pThisStrmOut->pvPCMBuf) 
+                if (!pThisStrmOut->pvPCMBuf)
                 {
                     LogRel(("OSS: Failed allocating DAC buffer with %RU32 samples, each %d bytes\n",
@@ -759 +759 @@
     } while (0);
 
-    if (RT_FAILURE(rc)) 
+    if (RT_FAILURE(rc))
         drvHostOSSAudioClose(&hFile);
-            
+
     LogFlowFuncLeaveRC(rc);
     return rc;
@@ -782 +782 @@
         size_t cbBuf = audioMixBufSizeBytes(&pHstStrmOut->MixBuf);
 
-        uint32_t cLive = drvAudioHstOutSamplesLive(pHstStrmOut, 
+        uint32_t cLive = drvAudioHstOutSamplesLive(pHstStrmOut,
                                                    NULL /* pcStreamsLive */);
         uint32_t cToRead;
 
 #ifndef RT_OS_L4
-        if (pThisStrmOut->fMemMapped) 
+        if (pThisStrmOut->fMemMapped)
         {
             /* Get current playback pointer. */
             int rc2 = ioctl(pThisStrmOut->hFile, SNDCTL_DSP_GETOPTR, &cntinfo);
-            if (!rc2) 
-            {
-                LogRel(("OSS: Failed to retrieve current playback pointer: %s\n", 
+            if (!rc2)
+            {
+                LogRel(("OSS: Failed to retrieve current playback pointer: %s\n",
                         strerror(errno)));
                 rc = RTErrConvertFromErrno(errno);
@@ -800 +800 @@
 
             /* Nothing to play? */
-            if (cntinfo.ptr == pThisStrmOut->old_optr) 
+            if (cntinfo.ptr == pThisStrmOut->old_optr)
                 break;
 
@@ -810 +810 @@
             Assert(cbData);
 
-            cToRead = RT_MIN((uint32_t)AUDIOMIXBUF_B2S(&pHstStrmOut->MixBuf, cbData), 
+            cToRead = RT_MIN((uint32_t)AUDIOMIXBUF_B2S(&pHstStrmOut->MixBuf, cbData),
                              cLive);
         }
-        else 
+        else
         {
 #endif
             audio_buf_info abinfo;
             int rc2 = ioctl(pThisStrmOut->hFile, SNDCTL_DSP_GETOSPACE, &abinfo);
-            if (rc2 < 0) 
-            {
-                LogRel(("OSS: Failed to retrieve current playback buffer: %s\n", 
+            if (rc2 < 0)
+            {
+                LogRel(("OSS: Failed to retrieve current playback buffer: %s\n",
                         strerror(errno)));
                 rc = RTErrConvertFromErrno(errno);
@@ -826 +826 @@
             }
 
-            if ((size_t)abinfo.bytes > cbBuf) 
+            if ((size_t)abinfo.bytes > cbBuf)
             {
                 LogFlowFunc(("Warning: Invalid available size, size=%d, bufsize=%d\n",
@@ -842 +842 @@
             }
 
-            cToRead = RT_MIN((uint32_t)AUDIOMIXBUF_B2S(&pHstStrmOut->MixBuf, abinfo.bytes), 
+            cToRead = RT_MIN((uint32_t)AUDIOMIXBUF_B2S(&pHstStrmOut->MixBuf, abinfo.bytes),
                              cLive);
             if (!cToRead)
@@ -855 +855 @@
         while (cbToRead)
         {
-            rc = audioMixBufReadCirc(&pHstStrmOut->MixBuf, 
+            rc = audioMixBufReadCirc(&pHstStrmOut->MixBuf,
                                      pThisStrmOut->pvPCMBuf, cbToRead, &cRead);
             if (RT_FAILURE(rc))
@@ -861 +861 @@
 
             cbRead = AUDIOMIXBUF_S2B(&pHstStrmOut->MixBuf, cRead);
-            ssize_t cbWritten = write(pThisStrmOut->hFile, pThisStrmOut->pvPCMBuf, 
+            ssize_t cbWritten = write(pThisStrmOut->hFile, pThisStrmOut->pvPCMBuf,
                                       cbRead);
-            if (cbWritten == -1) 
+            if (cbWritten == -1)
             {
                 LogRel(("OSS: Failed writing output data %s\n", strerror(errno)));
@@ -886 +886 @@
     } while(0);
 
-    if (RT_SUCCESS(rc)) 
+    if (RT_SUCCESS(rc))
     {
         uint32_t cReadTotal = AUDIOMIXBUF_B2S(&pHstStrmOut->MixBuf, cbReadTotal);
@@ -895 +895 @@
             *pcSamplesPlayed = cReadTotal;
 
-        LogFlowFunc(("cReadTotal=%RU32 (%RU32 bytes), rc=%Rrc\n", 
+        LogFlowFunc(("cReadTotal=%RU32 (%RU32 bytes), rc=%Rrc\n",
                      cReadTotal, cbReadTotal, rc));
     }