Function LinkStat

cpp/src/arrow/util/io_util.cc:870–881

#else  // POSIX

Status LinkStat(const PlatformFilename& path, struct stat* lst, bool* exists = nullptr) {
  if (lstat(path.ToNative().c_str(), lst) != 0) {
    if (exists == nullptr || (errno != ENOENT && errno != ENOTDIR && errno != ELOOP)) {
      return IOErrorFromErrno(errno, "Cannot get information for path '", path.ToString(),
                              "'");
    }
    *exists = false;
  } else if (exists != nullptr) {
    *exists = true;
  }
  return Status::OK();
}

Status DeleteDirTreeInternal(const PlatformFilename& dir_path);