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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_sessio...ntal_register(3) gnutls gnutls_sessio...ntal_register(3)
gnutls_session_supplemental_register - API function
#include <gnutls/gnutls.h>
int gnutls_session_supplemental_register(gnutls_session_t session,
const char * name, gnutls_supplemental_data_format_type_t type,
gnutls_supp_recv_func recv_func, gnutls_supp_send_func send_func,
unsigned flags);
gnutls_session_t session
the session for which this will be registered
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
unsigned flags
must be zero
This function will register a new supplemental data type
(rfc4680). The registered supplemental functions will be used for
that specific session. 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.
As supplemental data are not defined under TLS 1.3, this function
will disable TLS 1.3 support for the given session.
GNUTLS_E_SUCCESS on success, otherwise a negative error code.
3.5.5
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Copyright © 2001-2023 Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without
modification, are permitted in any medium without royalty provided
the copyright notice and this notice are preserved.
The full documentation for gnutls is maintained as a Texinfo
manual. If the /usr/share/doc/gnutls/ directory does not contain
the HTML form visit
https://www.gnutls.org/manual/
This page is part of the GnuTLS (GnuTLS Transport Layer Security
Library) project. Information about the project can be found at
⟨http://www.gnutls.org/⟩. If you have a bug report for this
manual page, send it to bugs@gnutls.org. This page was obtained
from the tarball fetched from
⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11. If you
discover any rendering problems in this HTML version of the page,
or you believe there is a better or more up-to-date source for the
page, or you have corrections or improvements to the information
in this COLOPHON (which is not part of the original manual page),
send a mail to man-pages@man7.org
gnutls 3.8.10 gnutls_sessio...ntal_register(3)
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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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