Manpages - gnutls_record_recv_packet.3

gnutls_record_recv_packet - API function

#include <gnutls/gnutls.h>

ssize_t gnutls_record_recv_packet(gnutls_session_t */session/, gnutls_packet_t * packet);*

gnutls_session_t session

is a gnutls_session_t type.

gnutls_packet_t * packet

the structure that will hold the packet data

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).

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

3.3.5

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

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