gnutls_record_recv_packet - API function

gnutls_session_t session is a gnutls_session_t type. gnutls_packet_t * packet the structure that will hold the packet data

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This is a lower-level function than gnutls_record_recv() and allows to directly receive the whole decrypted packet. That avoids a memory copy, and is intended to be used by applications seeking high performance. The received packet is accessed using gnutls_packet_get() and must be deinitialized using gnutls_packet_deinit(). The returned packet will be NULL if the return value is zero (EOF).

gnutls_record_recv_packet - API function

Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org

The number of bytes received and zero on EOF (for stream connections). A negative error code is returned in case of an error.

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.9 gnutls_record_recv_packet(3)

3.3.5