Function MNNMmapSync

source/core/MNNFileUtils.cpp:316–328

}

ErrorCode MNNMmapSync(void * addr, size_t size)
{
#if defined(WIN32) || defined(_WIN32) || defined(_WIN64) || defined(_MSC_VER)
    if (!FlushViewOfFile(addr, 0)) {
        return FILE_UNMAP_FAILED;
    }
#else
    if (-1 == msync(addr, size, MS_SYNC)) {
        return FILE_UNMAP_FAILED;
    }
#endif
    return NO_ERROR;
}