Handling Memory Management

As shown in get_peer_label() Label-Aware Function, labels are often dynamically allocated. The functions str_to_label(), label_to_str(), getdevicerange(), and other functions allocate memory that must be freed by the caller. The following man pages for these functions describe the memory allocation requirements:

• getdevicerange(3TSOL)

• label_to_str(3TSOL)

• m_label(3TSOL)

• str_to_label(3TSOL)