gnutls_ocsp_resp_get_extension(3) — Linux manual page

gnutls_ocsp_r...get_extension(3) gnutls gnutls_ocsp_r...get_extension(3)

NAME         top

       gnutls_ocsp_resp_get_extension - API function

SYNOPSIS         top

       #include <gnutls/ocsp.h>

       int gnutls_ocsp_resp_get_extension(gnutls_ocsp_resp_const_t resp,
       unsigned indx, gnutls_datum_t * oid, unsigned int * critical,
       gnutls_datum_t * data);

ARGUMENTS         top

       gnutls_ocsp_resp_const_t resp
                   should contain a gnutls_ocsp_resp_t type

       unsigned indx
                   Specifies which extension OID to get. Use (0) to get
                   the first one.

       gnutls_datum_t * oid
                   will hold newly allocated buffer with OID of
                   extension, may be NULL

       unsigned int * critical
                   output variable with critical flag, may be NULL.

       gnutls_datum_t * data
                   will hold newly allocated buffer with extension data,
                   may be NULL

DESCRIPTION         top

       This function will return all information about the requested
       extension in the OCSP response.  The information returned is the
       OID, the critical flag, and the data itself.  The extension OID
       will be stored as a string.  Any of  oid ,  critical , and  data
       may be NULL which means that the caller is not interested in
       getting that information back.

       The caller needs to deallocate memory by calling gnutls_free() on
        oid ->data and  data ->data.

       Since 3.7.0  oid ->size does not account for the terminating null
       byte.

RETURNS         top

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
       negative error code is returned.  If you have reached the last
       extension available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be
       returned.

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 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-3.8.5.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2024-06-14.  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
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       manual page), send a mail to man-pages@man7.org

gnutls                            3.8.5 gnutls_ocsp_r...get_extension(3)

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