Function GetFilePosition

lib/mdflib/mdflib/src/mdfblock.cpp:139–145

*/

int64_t GetFilePosition(std::streambuf& buffer) {
  const auto pos = buffer.pubseekoff(0, std::ios_base::cur);
  if (pos < 0) {
    throw std::ios_base::failure("Failed to get a stream position");
  }
  return pos;
}

int64_t GetLastFilePosition(std::streambuf& buffer) {
  const auto pos = buffer.pubseekoff(0, std::ios_base::end);