Searched refs:cbRead (Results 1 - 25 of 155) sorted by relevance

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/vbox/src/VBox/Runtime/testcase/
H A DtstRTPipe.cpp69 size_t cbRead = 0; local
70 rc = RTPipeReadBlocking(hPipe, szTmp, sizeof(szTmp) - 1, &cbRead);
73 szTmp[cbRead] = '\0';
177 size_t cbRead = 0; local
179 RTTESTI_CHECK_RC(rc = RTPipeReadBlocking(hPipeR, szTmp, sizeof(szTmp) - 1, &cbRead), VINF_SUCCESS);
181 cbRead = 0;
182 RTTESTI_CHECK_RETV(cbRead < sizeof(szTmp));
183 szTmp[cbRead] = '\0';
234 size_t cbRead;
235 RTTESTI_CHECK_RC(RTPipeRead(hPipeR, s_abBuf, RT_MIN(sizeof(s_abBuf), cbTotal) / 2, &cbRead), VINF_SUCCES
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H A DtstRTDigest.cpp296 size_t cbRead; local
306 rc = MyReadFile(hFile, abBuf, sizeof(abBuf), &cbRead, &cbMaxLeft);
307 if (RT_FAILURE(rc) || !cbRead)
309 uCRC32 = RTCrc32Process(uCRC32, abBuf, cbRead);
321 rc = MyReadFile(hFile, abBuf, sizeof(abBuf), &cbRead, &cbMaxLeft);
322 if (RT_FAILURE(rc) || !cbRead)
324 uCRC64 = RTCrc64Process(uCRC64, abBuf, cbRead);
337 rc = MyReadFile(hFile, abBuf, sizeof(abBuf), &cbRead, &cbMaxLeft);
338 if (RT_FAILURE(rc) || !cbRead)
340 RTMd2Update(&Ctx, abBuf, cbRead);
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H A DtstFile.cpp132 size_t cbRead = 0; local
133 while (cbRead < sizeof(szTestBuf))
136 rc = RTFileRead(File, &szReadBuf[cbRead], sizeof(szTestBuf) - cbRead, &cbReadPart);
139 cbRead += cbReadPart;
203 size_t cbRead = 0; local
204 while (cbRead < sizeof(szTestBuf))
207 rc = RTFileRead(File, &szReadBuf[cbRead], sizeof(szTestBuf) - cbRead, &cbReadPart);
210 cbRead
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H A DtstRTProcCreateEx.cpp255 size_t cbRead; local
256 int rc = RTPipeReadBlocking(hPipeR, &szOutput[offOutput], cbLeft, &cbRead);
262 offOutput += cbRead;
320 size_t cbRead; local
321 int rc = RTPipeReadBlocking(hPipeR, &szOutput[offOutput], cbLeft, &cbRead);
327 offOutput += cbRead;
386 size_t cbRead; local
387 int rc = RTPipeReadBlocking(hPipeR, &szOutput[offOutput], cbLeft, &cbRead);
393 offOutput += cbRead;
/vbox/src/VBox/Runtime/r3/linux/
H A DRTSystemQueryDmiString-linux.cpp66 size_t cbRead; local
67 rc = RTLinuxSysFsReadFile(fd, pszBuf, cbBuf, &cbRead);
71 if (cbRead == cbBuf)
72 pszBuf[cbRead - 1] = '\0';
76 pszBuf[cbRead] = '\0';
77 if (cbRead > 0 && pszBuf[cbRead - 1] == '\n')
78 pszBuf[cbRead - 1] = '\0';
/vbox/src/VBox/ValidationKit/bootsectors/
H A DVBoxBs2Linker.cpp158 size_t cbRead = fread(abBuf, sizeof(uint8_t), 4096, pInput); local
159 if (!cbRead || ferror(pInput))
163 if (cbRead != 4096 && !feof(pInput))
166 (unsigned)cbRead);
170 if ((cbRead & 0x1ff) != 0)
172 memset(&abBuf[cbRead], 0, 4096 - cbRead);
173 cbRead = (cbRead + 0x1ff) & ~0x1ffU;
177 if (fwrite(abBuf, sizeof(uint8_t), cbRead, pOutpu
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/vbox/src/VBox/Runtime/common/checksum/
H A DRTSha1Digest.cpp68 size_t cbRead = RT_MIN(cbBuf - cbReadTotal, _1M); local
69 RTSha1Update(&Ctx, pvTmp, cbRead);
70 cbReadTotal += cbRead;
71 pvTmp += cbRead;
152 size_t cbRead; local
153 rc = RTFileRead(hFile, pvBuf, cbBuf, &cbRead);
154 if (RT_FAILURE(rc) || !cbRead)
156 RTSha1Update(&Ctx, pvBuf, cbRead);
157 cbReadTotal += cbRead;
H A DRTSha256Digest.cpp67 size_t cbRead = RT_MIN(cbBuf - cbReadTotal, _1M); local
68 RTSha256Update(&Ctx, pvTmp, cbRead);
69 cbReadTotal += cbRead;
70 pvTmp += cbRead;
151 size_t cbRead; local
152 rc = RTFileRead(hFile, pvBuf, cbBuf, &cbRead);
153 if (RT_FAILURE(rc) || !cbRead)
155 RTSha256Update(&Ctx, pvBuf, cbRead);
156 cbReadTotal += cbRead;
H A Dmanifest.cpp135 size_t cbRead = 0; local
136 rc = RTFileRead(file, pvBuf, cbToRead, &cbRead);
140 rc = RTManifestVerifyFilesBuf(pvBuf, cbRead, paTests, cTests, piFailed);
283 size_t cbRead = 0; local
287 if (cbRead >= cbSize)
290 size_t cch = rtManifestIndexOfCharInBuf(pcBuf, cbSize - cbRead, '\n') + 1;
300 cbRead += cch;
326 cbRead += cch;
353 size_t cbRead = 0; local
357 if (cbRead >
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/vbox/src/VBox/Runtime/r3/posix/
H A Drand-posix.cpp56 ssize_t cbRead = read(pThis->u.File.hFile, pb, cb); local
57 if ((size_t)cbRead != cb)
65 if (cbRead > 0)
67 cb -= cbRead;
68 pb += cbRead;
70 cbRead = read(pThis->u.File.hFile, pb, cb);
71 } while ( (size_t)cbRead != cb
73 AssertReleaseMsg((size_t)cbRead == cb, ("%zu != %zu, cTries=%zd errno=%d\n", cbRead, cb, cTries, errno));
/vbox/src/VBox/Runtime/r3/
H A Disofs.cpp174 size_t cbRead; local
175 rc = RTFileRead(pFile->file, (RTISOFSPATHTABLEHEADER*)&header, sizeof(RTISOFSPATHTABLEHEADER), &cbRead);
178 cbLeft -= cbRead;
185 rc = RTFileRead(pFile->file, (char*)pszName, header.length, &cbRead);
188 cbLeft -= cbRead;
189 pszName[cbRead] = '\0'; /* Terminate string. */
245 size_t cbRead; local
252 rc = RTFileRead(pFile->file, (PRTISOFSPRIVOLDESC)&pvd, sizeof(RTISOFSPRIVOLDESC), &cbRead);
253 if (RT_FAILURE(rc) || cbRead < sizeof(RTISOFSPRIVOLDESC))
323 size_t cbRead local
500 size_t cbRead; local
570 size_t cbToRead, cbRead, cbWritten; local
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/vbox/src/VBox/Runtime/common/vfs/
H A Dvfsiosmisc.cpp62 size_t cbRead = 0; local
63 rc = RTVfsIoStrmRead(hVfsIos, &achBuf[cbUsed], sizeof(achBuf) - cbUsed - 1, true /*fBlocking*/, &cbRead);
66 cbUsed += cbRead;
/vbox/src/VBox/Storage/testcase/
H A DtstVDCopy.cpp133 size_t cbRead = RT_MIN((cbSize1 - uOffCurr), VD_MERGE_BUFFER_SIZE); local
135 rc = VDRead(pVD1, uOffCurr, pbBuf1, cbRead);
138 rc = VDRead(pVD2, uOffCurr, pbBuf2, cbRead);
141 if (memcmp(pbBuf1, pbBuf2, cbRead))
145 for (size_t i = 0; i < cbRead; i++)
156 uOffCurr += cbRead;
H A DVDMemDisk.h70 * @param cbRead The amount of bytes to read.
73 int VDMemDiskRead(PVDMEMDISK pMemDisk, uint64_t off, size_t cbRead, PRTSGBUF pSgBuf);
/vbox/include/VBox/
H A Dvd-filter-backend.h83 * @param cbRead Number of bytes read.
86 DECLR3CALLBACKMEMBER(int, pfnFilterRead, (void *pvBackendData, uint64_t uOffset, size_t cbRead,
/vbox/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/dbg/
H A DVBoxVideoWinDbg.cpp160 ULONG cbRead = 0; local
162 uRc = ReadMemory(u64Mem, pvBuf, cbSize, &cbRead);
167 else if (cbRead != cbSize)
169 dprintf("the actual number of bytes read(%d) no equal the requested size(%d)\n", (UINT)cbRead, (UINT)cbSize);
182 ULONG cbRead = 0; local
183 uRc = ReadMemory(u64Offset, pvcBuf, u64DefaultPitch, &cbRead);
192 else if (cbRead != u64DefaultPitch)
194 dprintf("WARNING!!! the actual number of bytes read(%d) not equal the requested size(%d), chunk(%d)\n", (UINT)cbRead, (UINT)u64DefaultPitch, (UINT)i);
/vbox/src/VBox/Runtime/include/internal/
H A Ddvm.h240 * @param cbRead How many bytes to read.
242 DECLCALLBACKMEMBER(int, pfnVolumeRead)(RTDVMVOLUMEFMT hVolFmt, uint64_t off, void *pvBuf, size_t cbRead);
287 * @param cbRead How much to read.
289 DECLINLINE(int) rtDvmDiskRead(PCRTDVMDISK pDisk, uint64_t off, void *pvBuf, size_t cbRead) argument
293 AssertReturn(cbRead > 0, VERR_INVALID_PARAMETER);
294 AssertReturn(off + cbRead <= pDisk->cbDisk, VERR_INVALID_PARAMETER);
296 return pDisk->pfnRead(pDisk->pvUser, off, pvBuf, cbRead);
/vbox/src/bldprogs/
H A Dbin2c.c82 size_t cbRead; local
189 while ((cbRead = fread(&abLine[0], 1, cbLine, pFileIn)) > 0)
199 for (j = 0; j < cbRead; j++)
206 for (j = 0; j < cbRead; j++)
216 off += cbRead;
H A Dfilesplitter.cpp174 size_t cbRead = fread(*ppszFile, 1, FileStat.st_size, pFile); local
175 if ( cbRead <= (size_t)FileStat.st_size
176 && (cbRead > 0 || !ferror(pFile)) )
180 (*ppszFile)[cbRead] = '\0';
182 *pcchFile = (size_t)cbRead;
/vbox/include/iprt/
H A Dstream.h168 * Must be cbRead bytes or more.
169 * @param cbRead Number of bytes to read.
171 * If NULL cbRead bytes are read or an error is returned.
173 RTR3DECL(int) RTStrmReadEx(PRTSTREAM pStream, void *pvBuf, size_t cbRead, size_t *pcbRead);
193 * Must be cbRead bytes or more.
194 * @param cbRead Number of bytes to read.
196 DECLINLINE(int) RTStrmRead(PRTSTREAM pStream, void *pvBuf, size_t cbRead) argument
198 return RTStrmReadEx(pStream, pvBuf, cbRead, NULL);
/vbox/src/VBox/Devices/Storage/
H A DDrvMediaISO.cpp114 static DECLCALLBACK(int) drvMediaISORead(PPDMIMEDIA pInterface, uint64_t off, void *pvBuf, size_t cbRead) argument
117 LogFlow(("drvMediaISORead: off=%#llx pvBuf=%p cbRead=%#x (%s)\n", off, pvBuf, cbRead, pThis->pszFilename));
125 int rc = RTFileReadAt(pThis->hFile, off, pvBuf, cbRead, NULL);
127 Log2(("drvMediaISORead: off=%#llx pvBuf=%p cbRead=%#x (%s)\n"
129 off, pvBuf, cbRead, pThis->pszFilename,
130 cbRead, pvBuf));
133 pThis->hFile, off, pvBuf, cbRead, rc, pThis->pszFilename));
H A DDrvRawImage.cpp110 static DECLCALLBACK(int) drvRawImageRead(PPDMIMEDIA pInterface, uint64_t off, void *pvBuf, size_t cbRead) argument
113 LogFlow(("drvRawImageRead: off=%#llx pvBuf=%p cbRead=%#x (%s)\n", off, pvBuf, cbRead, pThis->pszFilename));
124 rc = RTFileRead(pThis->hFile, pvBuf, cbRead, NULL);
127 Log2(("drvRawImageRead: off=%#llx pvBuf=%p cbRead=%#x (%s)\n"
129 off, pvBuf, cbRead, pThis->pszFilename,
130 cbRead, pvBuf));
134 pThis->hFile, pvBuf, cbRead, rc, off, pThis->pszFilename));
/vbox/src/VBox/VMM/VMMR3/
H A DDBGFStack.cpp47 size_t cbRead; local
48 for (cbRead = 0; cbRead < cb; cbRead++)
51 rc = DBGFR3MemRead(pUVM, idCpu, DBGFR3AddrAdd(&Addr, cbRead), (uint8_t *)pvBuf + cbRead, 1);
55 if (cbRead)
57 memset((char *)pvBuf + cbRead, 0, cb - cbRead);
58 *pcbRead = cbRead;
132 size_t cbRead = cbRetAddr + cbStackItem + sizeof(pFrame->Args); local
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/vbox/src/VBox/Storage/
H A DVDVfs.cpp60 * @param cbRead Amount of bytes to read.
62 static int vdReadHelper(PVBOXHDD pDisk, uint64_t off, void *pvBuf, size_t cbRead) argument
68 && cbRead % 512 == 0)
69 rc = VDRead(pDisk, off, pvBuf, cbRead);
86 cbRead -= cbToCopy;
91 && (cbRead & ~(uint64_t)(512 - 1)))
93 size_t cbReadAligned = cbRead & ~(uint64_t)(512 - 1);
101 cbRead -= cbReadAligned;
106 && cbRead)
108 Assert(cbRead < 51
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/vbox/src/VBox/Runtime/r3/win/
H A Dpipe-win.cpp591 DWORD cbRead = 0; local
595 &cbRead, &pThis->Overlapped))
597 *pcbRead = cbRead;
607 if (GetOverlappedResult(pThis->hPipe, &pThis->Overlapped, &cbRead, TRUE /*fWait*/))
609 *pcbRead = cbRead;
663 DWORD cbRead = 0; local
669 &cbRead, &pThis->Overlapped))
674 if (GetOverlappedResult(pThis->hPipe, &pThis->Overlapped, &cbRead, TRUE /*fWait*/))
688 cbToRead -= cbRead;
689 cbTotalRead += cbRead;
1021 DWORD cbRead = 0; local
1134 DWORD cbRead = 0; local
1312 DWORD cbRead = 0; local
1377 DWORD cbRead = 0; local
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