Lines Matching defs:Offset

125 getFileAux(const Twine &Filename, uint64_t MapSize, uint64_t Offset,
178                            uint64_t Offset, bool IsVolatile,
180   return getFileAux<MemoryBuffer>(FilePath, MapSize, Offset, /*IsText=*/false,
211   static uint64_t getLegalMapOffset(uint64_t Offset) {
212     return Offset & ~(sys::fs::mapped_file_region::alignment() - 1);
215   static uint64_t getLegalMapSize(uint64_t Len, uint64_t Offset) {
216     return Len + (Offset - getLegalMapOffset(Offset));
219   const char *getStart(uint64_t Len, uint64_t Offset) {
220     return MFR.const_data() + (Offset - getLegalMapOffset(Offset));
225                        uint64_t Offset, std::error_code &EC)
226       : MFR(FD, Mapmode<MB>, getLegalMapSize(Len, Offset),
227             getLegalMapOffset(Offset), EC) {
229       const char *Start = getStart(Len, Offset);
264   return getFileAux<MemoryBuffer>(Filename, /*MapSize=*/-1, /*Offset=*/0,
272                 uint64_t MapSize, int64_t Offset, bool RequiresNullTerminator,
277 getFileAux(const Twine &Filename, uint64_t MapSize, uint64_t Offset,
285   auto Ret = getOpenFileImpl<MB>(FD, Filename, /*FileSize=*/-1, MapSize, Offset,
295       Filename, /*MapSize=*/-1, /*Offset=*/0, /*IsText=*/false,
301                                    uint64_t Offset, bool IsVolatile,
304       Filename, MapSize, Offset, /*IsText=*/false,
361                           off_t Offset,
392   size_t End = Offset + MapSize;
415                  uint64_t Offset) {
448                                                          Offset, EC));
462                                        uint64_t Offset) {
463   return getReadWriteFile(Filename, -1, MapSize, Offset);
469                 uint64_t MapSize, int64_t Offset, bool RequiresNullTerminator,
496   if (shouldUseMmap(FD, FileSize, MapSize, Offset, RequiresNullTerminator,
501             RequiresNullTerminator, FD, MapSize, Offset, EC));
524         sys::fs::readNativeFileSlice(FD, ToRead, Offset);
532     Offset += *ReadBytes;
548     sys::fs::file_t FD, const Twine &Filename, uint64_t MapSize, int64_t Offset,
551   return getOpenFileImpl<MemoryBuffer>(FD, Filename, -1, MapSize, Offset, false,