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gnutls_x509_crq_get_tlsfeatures(3) — Linux manual page

gnutls_x509_c...et_tlsfeatures(3) gnutlsgnutls_x509_c...et_tlsfeatures(3)

NAME        top

       gnutls_x509_crq_get_tlsfeatures - API function

SYNOPSIS        top

#include <gnutls/x509.h>int gnutls_x509_crq_get_tlsfeatures(gnutls_x509_crq_tcrq,gnutls_x509_tlsfeatures_tfeatures, unsigned intflags, unsignedint *critical);

ARGUMENTS        top

       gnutls_x509_crq_t crq                   An X.509 certificate request       gnutls_x509_tlsfeatures_t features                   If the function succeeds, the features will be stored                   in this variable.       unsigned int flags                   zero orGNUTLS_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 request.  The returned structure needs to be       freed usinggnutls_x509_tlsfeatures_deinit().       When theflags is set toGNUTLS_EXT_FLAG_APPEND, then if thefeatures structure is empty this function will behave identically       as if the flag was not set. Otherwise if there are elements in thefeatures structure then they will be merged with.       Note thatfeatures 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 © 2001-2023 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.

SEE ALSO        top

       The full documentation forgnutlsis maintained as a Texinfo       manual.  If the /usr/share/doc/gnutls/ directory does not contain       the HTML form visithttps://www.gnutls.org/manual/

COLOPHON        top

       This page is part of theGnuTLS (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 isnot part of the original manual page),       send a mail to man-pages@man7.orggnutls                            3.8.10gnutls_x509_c...et_tlsfeatures(3)

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