gnutls_db_set_retrieve_function(3) gnutls gnutls_db_set_retrieve_function(3)

gnutls_db_set_retrieve_function - API function

#include <gnutls/gnutls.h>

void gnutls_db_set_retrieve_function(gnutls_session_t session, gnutls_db_retr_func retr_func);

is a gnutls_session_t type.
is the function.

Sets the function that will be used to retrieve data from the resumed sessions database. This function must return a gnutls_datum_t containing the data on success, or a gnutls_datum_t containing null and 0 on failure.

The datum's data must be allocated using the function gnutls_malloc().

The first argument to retr_func will be null unless gnutls_db_set_ptr() has been called.

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3.8.5 gnutls