Function PaddedLength

cpp/src/arrow/ipc/util.h:36–38

static constexpr uint8_t kPaddingBytes[kArrowAlignment] = {0};

static inline int64_t PaddedLength(int64_t nbytes, int32_t alignment = kArrowAlignment) {
  return ((nbytes + alignment - 1) / alignment) * alignment;
}

}  // namespace ipc
}  // namespace arrow