random_access_file.cpp - OpenGrok cross reference for /developtools/hapsigner/hapsigntool_cpp/common/src/random_access

Lines Matching refs:mmapInfo
81 int32_t RandomAccessFile::DoMMap(int32_t bufCapacity, int64_t offset, MmapInfo& mmapInfo)
89     mmapInfo.mapAddr = reinterpret_cast<char*>(MAP_FAILED);
100     mmapInfo.mmapPosition = (offset / memoryPageSize) * memoryPageSize;
102     mmapInfo.readMoreLen = static_cast<int>(offset - mmapInfo.mmapPosition);
103     mmapInfo.mmapSize = bufCapacity + mmapInfo.readMoreLen;
104     mmapInfo.mapAddr = reinterpret_cast<char*>(mmap(nullptr, mmapInfo.mmapSize, PROT_READ | PROT_WRITE,
105                                                     MAP_SHARED | MAP_POPULATE, fd, mmapInfo.mmapPosition));
106     if (mmapInfo.mapAddr == MAP_FAILED) {
120     MmapInfo mmapInfo;
121     int32_t ret = DoMMap(bufCapacity, offset, mmapInfo);
126     if (memcpy_s(buf, bufCapacity, mmapInfo.mapAddr + mmapInfo.readMoreLen,
127                  mmapInfo.mmapSize - mmapInfo.readMoreLen) != EOK) {
128         munmap(mmapInfo.mapAddr, mmapInfo.mmapSize);
132     munmap(mmapInfo.mapAddr, mmapInfo.mmapSize);
143     MmapInfo mmapInfo;
145     int64_t ret = DoMMap(bufCapacity, offset, mmapInfo);
150     buffer.PutData(0, mmapInfo.mapAddr + mmapInfo.readMoreLen, bufCapacity);
151     munmap(mmapInfo.mapAddr, mmapInfo.mmapSize);
172     MmapInfo mmapInfo;
174     int32_t ret = DoMMap(bufCapacity, position, mmapInfo);
180     if (memcpy_s(mmapInfo.mapAddr + mmapInfo.readMoreLen,
181                  mmapInfo.mmapSize - mmapInfo.readMoreLen,
186     munmap(mmapInfo.mapAddr, mmapInfo.mmapSize);
193     MmapInfo mmapInfo;
194     int32_t ret = DoMMap(chunkSize, offset, mmapInfo);
199     unsigned char* content = reinterpret_cast<unsigned char*>(mmapInfo.mapAddr + mmapInfo.readMoreLen);
201     munmap(mmapInfo.mapAddr, mmapInfo.mmapSize);