Function string_human_readable_size

src/util/string.cpp:275–292

#endif /* _WIN32 */

string string_human_readable_size(size_t size)
{
  static const char suffixes[] = "BKMGTPEZY";

  const char *suffix = suffixes;
  size_t r = 0;

  while (size >= 1024) {
    r = size % 1024;
    size /= 1024;
    suffix++;
  }

  if (*suffix != 'B') {
    return string_printf("%.2f%c", double(size * 1024 + r) / 1024.0, *suffix);
  }
  return string_printf("%zu", size);
}

string string_human_readable_number(size_t num)
{