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gnutls_x509_key_purpose_get(3) — Linux manual page

gnutls_x509_key_purpose_get(3)    gnutlsgnutls_x509_key_purpose_get(3)

NAME        top

       gnutls_x509_key_purpose_get - API function

SYNOPSIS        top

#include <gnutls/x509-ext.h>int gnutls_x509_key_purpose_get(gnutls_x509_key_purposes_tp,unsignedidx, gnutls_datum_t *oid);

ARGUMENTS        top

       gnutls_x509_key_purposes_t p                   The key purposes       unsigned idx                   The index of the key purpose to retrieve       gnutls_datum_t * oid                   Will hold the object identifier of the key purpose (to                   be treated as constant)

DESCRIPTION        top

       This function will retrieve the specified by the index key purpose       in the purposes type. The object identifier will be a null       terminated string.

RETURNS        top

       On success,GNUTLS_E_SUCCESS(0) is returned,GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLEif the index is out of       bounds, otherwise a negative error value.

SINCE        top

       3.3.0

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_key_purpose_get(3)

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