gnutls_x509_crt_get_tlsfeatures(3) — Linux manual page

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

gnutls_x509_crt_get_tlsfeatures(3)nutlsnutls_x509_crt_get_tlsfeatures(3)

NAME         top

       gnutls_x509_crt_get_tlsfeatures - API function

SYNOPSIS         top

       #include <gnutls/x509.h>

       int gnutls_x509_crt_get_tlsfeatures(gnutls_x509_crt_t crt,
       gnutls_x509_tlsfeatures_t features, unsigned int flags, unsigned
       int * critical);

ARGUMENTS         top

       gnutls_x509_crt_t crt
                   A X.509 certificate

       gnutls_x509_tlsfeatures_t features
                   If the function succeeds, the features will be stored
                   in this variable.

       unsigned int flags
                   zero or GNUTLS_EXT_FLAG_APPEND

       unsigned int * critical
                   the extension status

DESCRIPTION         top

       This function will get the X.509 TLS features extension structure
       from the certificate. The returned structure needs to be freed
       using gnutls_x509_tlsfeatures_deinit().

       When the  flags is set to GNUTLS_EXT_FLAG_APPEND, then if the
       features structure is empty this function will behave identically
       as if the flag was not set. Otherwise if there are elements in
       the  features structure then they will be merged with.

       Note that  features must be initialized prior to calling this
       function.

RETURNS         top

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
       negative error value.

SINCE         top

       3.5.1

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                            3.7.1gnutls_x509_crt_get_tlsfeatures(3)