Searched refs:cbLock (Results 1 - 14 of 14) sorted by relevance

/vbox/src/VBox/Runtime/r3/os2/
H A Dfilelock-os2.cpp52 RTR3DECL(int) RTFileLock(RTFILE File, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
66 if ( sizeof(off_t) < sizeof(cbLock)
68 || (cbLock >> 32) != 0
69 || ((offLock + cbLock) >> 32) != 0))
71 AssertMsgFailed(("64-bit file i/o not supported! offLock=%lld cbLock=%lld\n", offLock, cbLock));
81 fl.l_len = (off_t)cbLock;
97 RTR3DECL(int) RTFileChangeLock(RTFILE File, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
110 int rc = RTFileLock(File, fLock, offLock, cbLock);
122 rc = RTFileUnlock(File, offLock, cbLock);
141 RTFileUnlock(RTFILE File, int64_t offLock, uint64_t cbLock) argument
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/vbox/src/VBox/Runtime/r3/darwin/
H A Dfilelock-darwin.cpp52 RTR3DECL(int) RTFileLock(RTFILE hFile, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
66 if ( sizeof(off_t) < sizeof(cbLock)
68 || (cbLock >> 32) != 0
69 || ((offLock + cbLock) >> 32) != 0))
71 AssertMsgFailed(("64-bit file i/o not supported! offLock=%lld cbLock=%lld\n", offLock, cbLock));
81 fl.l_len = (off_t)cbLock;
119 RTR3DECL(int) RTFileChangeLock(RTFILE hFile, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
122 return RTFileLock(hFile, fLock, offLock, cbLock);
126 RTR3DECL(int) RTFileUnlock(RTFILE hFile, int64_t offLock, uint64_t cbLock) argument
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/vbox/src/VBox/Runtime/r3/posix/
H A Dfilelock-posix.cpp51 RTR3DECL(int) RTFileLock(RTFILE hFile, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
65 if ( sizeof(off_t) < sizeof(cbLock)
67 || (cbLock >> 32) != 0
68 || ((offLock + cbLock) >> 32) != 0))
70 AssertMsgFailed(("64-bit file i/o not supported! offLock=%lld cbLock=%lld\n", offLock, cbLock));
80 fl.l_len = (off_t)cbLock;
96 RTR3DECL(int) RTFileChangeLock(RTFILE hFile, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
99 return RTFileLock(hFile, fLock, offLock, cbLock);
103 RTR3DECL(int) RTFileUnlock(RTFILE hFile, int64_t offLock, uint64_t cbLock) argument
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/vbox/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/
H A DVBoxUhgsmiBase.h91 DECLINLINE(int) vboxUhgsmiBaseDxLockData(PVBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE pPrivate, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, argument
104 if (!cbLock)
109 if (offLock + cbLock > pBuf->cbBuffer)
116 uint32_t iAfterLastPage = (cbLock + 0xfff) >> 12;
209 DECLCALLBACK(int) vboxUhgsmiBaseEscBufferLock(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock);
H A DVBoxUhgsmiDisp.cpp49 /* typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_LOCK(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock); */
50 DECLCALLBACK(int) vboxUhgsmiD3DBufferLock(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock) argument
58 int rc = vboxUhgsmiBaseDxLockData(pBuffer, offLock, cbLock, fFlags,
H A DVBoxUhgsmiKmt.cpp57 DECLCALLBACK(int) vboxUhgsmiKmtBufferLock(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock) argument
66 int rc = vboxUhgsmiBaseDxLockData(pBuffer, offLock, cbLock, fFlags,
H A DVBoxUhgsmiBase.cpp21 DECLCALLBACK(int) vboxUhgsmiBaseEscBufferLock(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock) argument
/vbox/src/VBox/HostServices/SharedFolders/
H A Dteststubs.h52 extern int testRTFileLock(RTFILE hFile, unsigned fLock, int64_t offLock, uint64_t cbLock);
68 extern int testRTFileUnlock(RTFILE hFile, int64_t offLock, uint64_t cbLock);
/vbox/src/VBox/Runtime/r3/win/
H A Dfileio-win.cpp724 RTR3DECL(int) RTFileLock(RTFILE hFile, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
749 if (LockFileEx((HANDLE)RTFileToNative(hFile), dwFlags, 0, LOW_DWORD(cbLock), HIGH_DWORD(cbLock), &Overlapped))
756 RTR3DECL(int) RTFileChangeLock(RTFILE hFile, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
768 int rc = RTFileUnlock(hFile, offLock, cbLock);
773 rc = RTFileLock(hFile, fLock, offLock, cbLock);
779 rc = RTFileLock(hFile, fLockOld, offLock, cbLock);
787 RTR3DECL(int) RTFileUnlock(RTFILE hFile, int64_t offLock, uint64_t cbLock) argument
793 LOW_DWORD(cbLock), HIGH_DWORD(cbLock)))
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/vbox/include/VBox/
H A DVBoxUhgsmi.h101 typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_LOCK(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock);
/vbox/src/VBox/HostServices/SharedFolders/testcase/
H A DtstSharedFolderService.cpp237 uint64_t cbLock)
239 /* RTPrintf("%s: hFile=%p, fLock=%u, offLock=%lli, cbLock=%llu\n",
241 LLUIFY(cbLock)); */
245 testRTFileLockSize = cbLock;
352 extern int testRTFileUnlock(RTFILE File, int64_t offLock, uint64_t cbLock) argument
354 /* RTPrintf("%s: hFile=%p, ofLock=%lli, cbLock=%llu\n", __PRETTY_FUNCTION__,
355 File, (long long) offLock, LLUIFY(cbLock)); */
358 testRTFileUnlockSize = cbLock;
695 SHFLHANDLE handle, int64_t offLock, uint64_t cbLock,
704 aParms[3].setUInt64(cbLock);
236 testRTFileLock(RTFILE hFile, unsigned fLock, int64_t offLock, uint64_t cbLock) argument
694 lockFile(VBOXHGCMSVCFNTABLE *psvcTable, SHFLROOT root, SHFLHANDLE handle, int64_t offLock, uint64_t cbLock, uint32_t fFlags) argument
1073 const uint64_t cbLock = 4000; local
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/vbox/include/iprt/
H A Dfile.h837 * @param cbLock Length of region to lock, may overlap the end of file.
839 RTDECL(int) RTFileLock(RTFILE File, unsigned fLock, int64_t offLock, uint64_t cbLock);
862 * @param cbLock Length of region to lock, may overlap the end of file.
864 RTDECL(int) RTFileChangeLock(RTFILE File, unsigned fLock, int64_t offLock, uint64_t cbLock);
874 * @param cbLock Length of region to unlock, may overlap the end of file.
876 RTDECL(int) RTFileUnlock(RTFILE File, int64_t offLock, uint64_t cbLock);
/vbox/src/VBox/GuestHost/OpenGL/util/
H A Dvboxhgsmi.c187 uint32_t cbLock : 31; member in struct:CRVBOXHGSMIBUFFER::__anon16266::__anon16267
500 pBuf->cbLock = cbSize;
529 pData->cbLock = CRVBOXHGSMI_BUF_LOCK_SIZE(cbSize);
1020 crBufferPoolPush(g_crvboxhgsmi.mempool, hgsmi_buffer, hgsmi_buffer->cbLock);
/vbox/src/VBox/HostDrivers/Support/
H A DSUPDrvTracer.cpp1969 size_t cbLock; local
2011 cbLock = Hdr.offProbeLocs + Hdr.cbProbeLocs - Hdr.offProbeEnabled + (R3PtrLock & PAGE_OFFSET_MASK);
2013 if (cbLock > _64K)
2040 rc = RTR0MemObjLockUser(&pUmod->hMemObjLock, R3PtrLock, cbLock, RTMEM_PROT_READ | RTMEM_PROT_WRITE, NIL_RTR0PROCESS);

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