Function createUniqueDirectory

ext/src/llvm/Path.cpp:831–836

This is a mkdtemp with a different pattern. We use createUniqueEntity mostly for consistency. We should try using mkdtemp.

// This is a mkdtemp with a different pattern. We use createUniqueEntity mostly
// for consistency. We should try using mkdtemp.
std::error_code createUniqueDirectory(const Twine &Prefix,
                                      SmallVectorImpl<char> &ResultPath) {
  int Dummy;
  return createUniqueEntity(Prefix + "-%%%%%%", Dummy, ResultPath, true, 0,
                            FS_Dir);
}

std::error_code
getPotentiallyUniqueFileName(const Twine &Model,