Searched defs:cbToWrite (Results 1 - 25 of 40) sorted by relevance

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/vbox/src/VBox/Runtime/common/asn1/
H A Dasn1-ut-octetstring.cpp61 static DECLCALLBACK(int) rtAsn1OctetStringEncodeWriter(const void *pvBuf, size_t cbToWrite, void *pvUser, PRTERRINFO pErrInfo) argument
64 AssertReturn(cbToWrite <= pCtx->cbBuf - pCtx->offBuf,
66 "cbToWrite=%#x offBuf=%#x cbBuf=%#x", cbToWrite, pCtx->cbBuf, pCtx->offBuf));
67 memcpy(&pCtx->pbBuf[pCtx->offBuf], pvBuf, cbToWrite);
68 pCtx->offBuf += (uint32_t)cbToWrite;
76 static DECLCALLBACK(int) rtAsn1OctetStringEncodeCompare(const void *pvBuf, size_t cbToWrite, void *pvUser, PRTERRINFO pErrInfo) argument
79 AssertReturn(cbToWrite <= pCtx->cbBuf - pCtx->offBuf, VERR_BUFFER_OVERFLOW);
80 if (memcmp(&pCtx->pbBuf[pCtx->offBuf], pvBuf, cbToWrite) != 0)
82 pCtx->offBuf += (uint32_t)cbToWrite;
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H A Dasn1-ut-bitstring.cpp61 static DECLCALLBACK(int) rtAsn1BitStringEncodeWriter(const void *pvBuf, size_t cbToWrite, void *pvUser, PRTERRINFO pErrInfo) argument
64 AssertReturn(cbToWrite <= pCtx->cbBuf - pCtx->offBuf,
66 "cbToWrite=%#x offBuf=%#x cbBuf=%#x", cbToWrite, pCtx->cbBuf, pCtx->offBuf));
67 memcpy(&pCtx->pbBuf[pCtx->offBuf], pvBuf, cbToWrite);
68 pCtx->offBuf += (uint32_t)cbToWrite;
76 static DECLCALLBACK(int) rtAsn1BitStringEncodeCompare(const void *pvBuf, size_t cbToWrite, void *pvUser, PRTERRINFO pErrInfo) argument
79 AssertReturn(cbToWrite <= pCtx->cbBuf - pCtx->offBuf, VERR_BUFFER_OVERFLOW);
80 if (memcmp(&pCtx->pbBuf[pCtx->offBuf], pvBuf, cbToWrite) != 0)
82 pCtx->offBuf += (uint32_t)cbToWrite;
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/vbox/src/VBox/Runtime/common/path/
H A DRTPathRmCmd.cpp193 size_t cbToWrite = cbFiller; local
194 if (cbLeft < (RTFOFF)cbToWrite)
195 cbToWrite = (size_t)cbLeft;
196 rc = RTFileWrite(hFile, pabFiller, cbToWrite, NULL);
/vbox/src/VBox/Runtime/common/vfs/
H A Dvfsmemory.cpp368 * @param cbToWrite The number of bytes we're interested in writing
374 static PRTVFSMEMEXTENT rtVfsMemFile_AllocExtent(PRTVFSMEMFILE pThis, uint64_t offUnsigned, size_t cbToWrite, argument
382 if (cbToWrite >= RTVFSMEM_MAX_EXTENT_SIZE)
/vbox/src/VBox/Runtime/r3/posix/
H A Dpipe-posix.cpp525 RTDECL(int) RTPipeWrite(RTPIPE hPipe, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten) argument
537 if (cbToWrite)
539 ssize_t cbWritten = write(pThis->fd, pvBuf, RT_MIN(cbToWrite, SSIZE_MAX));
559 RTDECL(int) RTPipeWriteBlocking(RTPIPE hPipe, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten) argument
572 while (cbToWrite > 0)
574 ssize_t cbWritten = write(pThis->fd, pvBuf, RT_MIN(cbToWrite, SSIZE_MAX));
584 cbToWrite -= cbWritten;
H A Dfileio-posix.cpp494 RTR3DECL(int) RTFileWrite(RTFILE hFile, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten) argument
496 if (cbToWrite <= 0)
502 ssize_t cbWritten = write(RTFileToNative(hFile), pvBuf, cbToWrite);
511 while ((ssize_t)cbToWrite > cbWritten)
513 ssize_t cbWrittenPart = write(RTFileToNative(hFile), (const char *)pvBuf + cbWritten, cbToWrite - cbWritten);
/vbox/src/VBox/Additions/common/VBoxGuestLib/
H A DVBoxGuestR0LibSharedFolders.c527 uint32_t cbToWrite = *pcbBuffer; local
528 uint32_t cPages = RT_ALIGN_32((PhysBuffer & PAGE_OFFSET_MASK) + cbToWrite, PAGE_SIZE) >> PAGE_SHIFT;
548 pData->cb.u.value32 = cbToWrite;
550 pData->buffer.u.PageList.size = cbToWrite;
576 uint32_t cbToWrite = *pcbBuffer; local
596 pData->cb.u.value32 = cbToWrite;
598 pData->buffer.u.PageList.size = cbToWrite;
/vbox/src/VBox/Runtime/r3/
H A Dfileio.cpp264 * @param cbToWrite How much to write.
268 RTR3DECL(int) RTFileWriteAt(RTFILE File, RTFOFF off, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten) argument
272 rc = RTFileWrite(File, pvBuf, cbToWrite, pcbWritten);
285 * @param cbToWrite How much to write.
289 RTR3DECL(int) RTFileSgWriteAt(RTFILE hFile, RTFOFF off, PRTSGBUF pSgBuf, size_t cbToWrite, size_t *pcbWritten) argument
294 while (cbToWrite)
297 size_t cbBuf = cbToWrite;
309 cbToWrite -= cbBuf;
/vbox/src/VBox/Devices/Audio/
H A Dfilteraudio.c325 uint32_t cbToWrite = 0; local
359 cbToWrite = csToWrite << pVoice->phw->info.shift; /* samples -> bytes */
360 CA_EXT_DEBUG_LOG(("FilterAudio: [Output] Try writing %RU32 samples (%RU32 bytes)\n", csToWrite, cbToWrite));
363 IORingBufferAquireWriteBlock(pVoice->pBuf, cbToWrite, &pcDst, &cbToWrite);
366 csToWrite = cbToWrite >> pVoice->phw->info.shift;
367 CA_EXT_DEBUG_LOG(("FilterAudio: [Output] There is space for %RU32 samples (%RU32 bytes) available\n", csToWrite, cbToWrite));
370 if (RT_UNLIKELY(cbToWrite == 0))
378 IORingBufferReleaseWriteBlock(pVoice->pBuf, cbToWrite);
527 uint32_t cbToWrite local
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H A Dpulseaudio.c444 size_t cbToWrite; local
475 cbToWrite = cFramesToWrite << hw->info.shift;
481 if (pa_stream_write (pPulse->pStream, pu8Dst, cbToWrite,
H A Dsolaudio.c410 size_t cbAvail, cbToWrite; local
431 cbToWrite = csToWrite << hw->info.shift;
437 cbWritten = write(g_AudioDev, pu8Dst, cbToWrite);
H A DDrvHostCoreAudio.cpp555 size_t cbToWrite = 0; local
556 RTCircBufAcquireWriteBlock(pStreamIn->pBuf, cbAvail, (void **)&puDst, &cbToWrite);
557 if (!cbToWrite)
563 UInt32 ioOutputDataPacketSize = cbToWrite / pStreamIn->streamFormat.mBytesPerPacket;
566 tmpList.mBuffers[0].mDataByteSize = cbToWrite;
583 cbToWrite = ioOutputDataPacketSize * pStreamIn->streamFormat.mBytesPerPacket;
586 RTCircBufReleaseWriteBlock(pStreamIn->pBuf, cbToWrite);
593 Assert(cbAvail >= cbToWrite);
594 cbAvail -= cbToWrite;
625 size_t cbToWrite local
1323 size_t cbToWrite = RT_MIN(cbBuf, RTCircBufFree(pStreamIn->pBuf)); local
1485 size_t cbToWrite; local
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H A DDrvHostPulseAudio.cpp756 size_t cbToWrite = RT_MIN(pThisStrmIn->cbPeekBuf - pThisStrmIn->offPeekBuf, cbToRead); local
758 LogFlowFunc(("cbToRead=%zu, cbToWrite=%zu, offPeekBuf=%zu, cbPeekBuf=%zu, pu8PeekBuf=%p\n",
759 cbToRead, cbToWrite,
762 if (cbToWrite)
767 cbToWrite, &cWritten);
780 !cbToWrite
H A Dcoreaudio.c963 uint32_t cbToWrite = 0; local
996 cbToWrite = csToWrite << hw->info.shift; /* samples -> bytes */
997 CA_EXT_DEBUG_LOG(("CoreAudio: [Output] Try writing %RU32 samples (%RU32 bytes)\n", csToWrite, cbToWrite));
999 IORingBufferAquireWriteBlock(caVoice->pBuf, cbToWrite, &pcDst, &cbToWrite);
1001 csToWrite = cbToWrite >> hw->info.shift;
1002 CA_EXT_DEBUG_LOG(("CoreAudio: [Output] There is space for %RU32 samples (%RU32 bytes) available\n", csToWrite, cbToWrite));
1004 if (RT_UNLIKELY(cbToWrite == 0))
1010 IORingBufferReleaseWriteBlock(caVoice->pBuf, cbToWrite);
1327 uint32_t cbToWrite local
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/vbox/src/VBox/Runtime/tools/
H A DRTSignTool.cpp628 static DECLCALLBACK(int) handleMakeTaInfoWriter(const void *pvBuf, size_t cbToWrite, void *pvUser, PRTERRINFO pErrInfo) argument
630 return RTStrmWrite((PRTSTREAM)pvUser, pvBuf, cbToWrite);
/vbox/src/VBox/Storage/
H A DParallels.cpp662 static int parallelsWrite(void *pBackendData, uint64_t uOffset, size_t cbToWrite, argument
666 LogFlowFunc(("pBackendData=%#p uOffset=%llu pIoCtx=%#p cbToWrite=%zu pcbWriteProcess=%#p\n",
667 pBackendData, uOffset, pIoCtx, cbToWrite, pcbWriteProcess));
676 Assert(cbToWrite % 512 == 0);
680 pIoCtx, cbToWrite, NULL, NULL);
689 cbToWrite = RT_MIN(cbToWrite, (pImage->PCHSGeometry.cSectors - uSector)*512);
696 *pcbPostRead = pImage->PCHSGeometry.cSectors * 512 - cbToWrite - *pcbPreRead;
699 *pcbWriteProcess = cbToWrite;
715 uOffsetInFile, pIoCtx, cbToWrite, NUL
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/vbox/src/VBox/Runtime/common/zip/
H A Dgzipvfs.cpp403 size_t cbToWrite = sizeof(pThis->abBuffer) - pThis->Zlib.avail_out; local
404 if (cbToWrite == 0)
409 Assert(cbToWrite <= sizeof(pThis->abBuffer));
422 pThis->SgSeg.cbSeg = cbToWrite;
H A Dtar.cpp602 size_t cbToWrite = RT_MIN(cbSize - cbAllWritten, cbTmp); local
603 rc = RTTarFileWriteAt(pFileInt, pFileInt->offCurrent, pvTmp, cbToWrite, &cbWritten);
712 RTR3DECL(int) RTTarFileWriteAt(RTTARFILE hFile, uint64_t off, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten) argument
721 int rc = RTFileWriteAt(pFileInt->pTar->hTarFile, pFileInt->offStart + 512 + off, pvBuf, cbToWrite, &cbTmpWritten);
/vbox/src/VBox/Runtime/r3/os2/
H A Dpipe-os2.cpp622 RTDECL(int) RTPipeWrite(RTPIPE hPipe, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten) argument
637 if (cbToWrite > 0)
640 APIRET orc = DosWrite(pThis->hPipe, pvBuf, cbToWrite, &cbActual);
645 orc = DosWrite(pThis->hPipe, pvBuf, RT_MIN(cbAvail, cbToWrite), &cbActual);
676 RTDECL(int) RTPipeWriteBlocking(RTPIPE hPipe, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten) argument
694 while (cbToWrite > 0)
697 APIRET orc = DosWrite(pThis->hPipe, pvBuf, cbToWrite, &cbActual);
706 cbToWrite -= cbActual;
/vbox/src/VBox/Runtime/r3/win/
H A Dfileio-win.cpp483 RTR3DECL(int) RTFileWrite(RTFILE hFile, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten) argument
485 if (cbToWrite <= 0)
487 ULONG cbToWriteAdj = (ULONG)cbToWrite;
488 AssertReturn(cbToWriteAdj == cbToWrite, VERR_NUMBER_TOO_BIG);
536 ULONG cbToWrite = RT_MIN(cbChunk, cbToWriteAdj - cbWritten); local
538 if (!WriteFile((HANDLE)RTFileToNative(hFile), (const char *)pvBuf + cbWritten, cbToWrite, &cbWrittenPart, NULL))
/vbox/src/VBox/VMM/VMMR3/
H A DFTM.cpp347 static DECLCALLBACK(int) ftmR3TcpOpWrite(void *pvUser, uint64_t offStream, const void *pvBuf, size_t cbToWrite) argument
352 AssertReturn(cbToWrite > 0, VINF_SUCCESS);
353 AssertReturn(cbToWrite < UINT32_MAX, VERR_OUT_OF_RANGE);
361 Hdr.cb = RT_MIN((uint32_t)cbToWrite, FTMTCPHDR_MAX_SIZE);
370 if (Hdr.cb == cbToWrite)
374 cbToWrite -= Hdr.cb;
/vbox/src/VBox/Main/src-client/
H A DConsoleImplTeleporter.cpp309 static DECLCALLBACK(int) teleporterTcpOpWrite(void *pvUser, uint64_t offStream, const void *pvBuf, size_t cbToWrite) argument
313 AssertReturn(cbToWrite > 0, VINF_SUCCESS);
314 AssertReturn(cbToWrite < UINT32_MAX, VERR_OUT_OF_RANGE);
321 Hdr.cb = RT_MIN((uint32_t)cbToWrite, TELEPORTERTCPHDR_MAX_SIZE);
329 if (Hdr.cb == cbToWrite)
333 cbToWrite -= Hdr.cb;
H A DDrvAudioVideoRec.cpp350 size_t cbToWrite = csToWrite * sizeof(PDMAUDIOSAMPLE); local
354 RTCircBufAcquireWriteBlock(pVRDEVoice->pRecordedVoiceBuf, cbToWrite, &pcDst, &cbToWrite);
357 csToWrite = cbToWrite / sizeof(PDMAUDIOSAMPLE);
362 memcpy(pcDst, (uint8_t *)pvSamples + (csWritten * sizeof(PDMAUDIOSAMPLE)), cbToWrite);
367 RTCircBufReleaseWriteBlock(pVRDEVoice->pRecordedVoiceBuf, cbToWrite);
/vbox/src/VBox/Main/src-server/
H A DApplianceImplIO.cpp870 size_t cbToWrite = cbMemRead - cbAllWritten; local
873 cbToWrite, &cbWritten);
1341 size_t cbToWrite = RT_MIN(pInt->cbZeroBuf, cbSize - cbAllWritten); local
1344 pInt->pvZeroBuf, cbToWrite, &cbWritten);
1382 size_t cbToWrite = RT_MIN(cbWrite - cbAllWritten, cbAvail); local
1386 RTCircBufAcquireWriteBlock(pInt->pCircBuf, cbToWrite, (void**)&pcBuf, &cbMemWritten);
1653 size_t cbToWrite = cbSize - cbAllWritten; local
1655 rc = pIfIo->pfnWriteSync(pvUser, pvStorage, cbAllWritten, &((char*)pvBuf)[cbAllWritten], cbToWrite, &cbWritten);
/vbox/src/VBox/Additions/common/VBoxService/
H A DVBoxServiceControlSession.cpp469 uint32_t cbToWrite; local
473 &cbToWrite);
480 rc = RTFileWrite(pFile->hFile, pvScratchBuf, cbToWrite, &cbWritten);
482 VBoxServiceVerbose(4, "[File %s]: Writing pvScratchBuf=%p, cbToWrite=%RU32, cbWritten=%zu, rc=%Rrc\n",
483 pFile->szName, pvScratchBuf, cbToWrite, cbWritten, rc);
517 uint32_t cbToWrite; int64_t iOffset; local
521 &cbToWrite, (uint64_t *)&iOffset);
529 pvScratchBuf, cbToWrite, &cbWritten);
531 VBoxServiceVerbose(4, "[File %s]: Writing iOffset=%RI64, pvScratchBuf=%p, cbToWrite=%RU32, cbWritten=%zu, rc=%Rrc\n",
532 pFile->szName, iOffset, pvScratchBuf, cbToWrite, cbWritte
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