Section: gnutls (3)
gnutls_record_recv_packet - API function
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()
to directly receive the whole decrypted packet. That avoids a
memory copy, and is intended to be used by applications seeking high
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.
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