NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON
gnutls_supplemental_register(3) gnutls gnutls_supplemental_register(3)
gnutls_supplemental_register - API function
#include <gnutls/gnutls.h> int gnutls_supplemental_register(const char * name, gnutls_supplemental_data_format_type_t type, gnutls_supp_recv_func recv_func, gnutls_supp_send_func send_func);
const char * name the name of the supplemental data to register gnutls_supplemental_data_format_type_t type the type of the supplemental data format gnutls_supp_recv_func recv_func the function to receive the data gnutls_supp_send_func send_func the function to send the data
This function will register a new supplemental data type (rfc4680). The registered data will remain until gnutls_global_deinit() is called. The provided type must be an unassigned type in gnutls_supplemental_data_format_type_t. If the type is already registered or handled by GnuTLS internally GNUTLS_E_ALREADY_REGISTERED will be returned. This function is not thread safe. As supplemental data are not defined under TLS 1.3, this function will disable TLS 1.3 support globally.
GNUTLS_E_SUCCESS on success, otherwise a negative error code.
Report bugs to <firstname.lastname@example.org>. Home page: https://www.gnutls.org
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