gnutls_ext_raw_parse(3) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_ext_raw_parse(3)          gnutls          gnutls_ext_raw_parse(3)

NAME         top

       gnutls_ext_raw_parse - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       int gnutls_ext_raw_parse(void * ctx, gnutls_ext_raw_process_func
       cb, const gnutls_datum_t * data, unsigned int flags);

ARGUMENTS         top

       void * ctx  a pointer to pass to callback function

       gnutls_ext_raw_process_func cb
                   callback function to process each extension found

       const gnutls_datum_t * data
                   TLS extension data

       unsigned int flags
                   should be zero or
                   GNUTLS_EXT_RAW_FLAG_TLS_CLIENT_HELLO or
                   GNUTLS_EXT_RAW_FLAG_DTLS_CLIENT_HELLO

DESCRIPTION         top

       This function iterates through the TLS extensions as passed in
        data , passing the individual extension data to callback. The
        data must conform to Extension extensions<0..2^16-1> format.

       If flags is GNUTLS_EXT_RAW_TLS_FLAG_CLIENT_HELLO then this
       function will parse the extension data from the position, as if
       the packet in
        data is a client hello (without record or handshake headers) -
       as provided by gnutls_handshake_set_hook_function().

       The return value of the callback will be propagated.

RETURNS         top

       GNUTLS_E_SUCCESS on success, or an error code. On unknown flags
       it returns GNUTLS_E_INVALID_REQUEST.

SINCE         top

       3.6.3

REPORTING BUGS         top

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT         top

       Copyright © 2001- 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.

SEE ALSO         top

       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/ 

COLOPHON         top

       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 gnutls-3.7.1.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2021-04-01.  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                            3.7.1          gnutls_ext_raw_parse(3)