gnutls_session_get_data man page

gnutls_session_get_data — API function


#include <gnutls/gnutls.h>

int gnutls_session_get_data(gnutls_session_t session, void * session_data, size_t * session_data_size);


gnutls_session_t session

is a gnutls_session_t type.

void * session_data

is a pointer to space to hold the session.

size_t * session_data_size

is the session_data's size, or it will be set by the function.


Returns all session parameters needed to be stored to support resumption. The client should call this, and store the returned session data. A session may be resumed later by calling gnutls_session_set_data().  

This function will fail if called prior to handshake completion. In case of false start TLS, the handshake completes only after data have been successfully received from the peer.


On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code is returned.

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See Also

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3.6.2 gnutls