Method readFile

src/Backups/BackupImpl.cpp:797–800

}

std::unique_ptr<ReadBufferFromFileBase> BackupImpl::readFile(const String & file_name) const
{
    return readFile(file_name, getFileSizeAndChecksum(file_name));
}

std::unique_ptr<ReadBufferFromFileBase> BackupImpl::readFile(const String & file_name, const SizeAndChecksum & size_and_checksum) const
{