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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_certi..._get_x509_crt(3) gnutls gnutls_certi..._get_x509_crt(3)
gnutls_certificate_get_x509_crt - API function
#include <gnutls/gnutls.h>
int
gnutls_certificate_get_x509_crt(gnutls_certificate_credentials_t
res, unsigned index, gnutls_x509_crt_t ** crt_list, unsigned *
crt_list_size);
gnutls_certificate_credentials_t res
is a gnutls_certificate_credentials_t type.
unsigned index
The index of the certificate list to obtain.
gnutls_x509_crt_t ** crt_list
Where to store the certificate list.
unsigned * crt_list_size
Will hold the number of certificates.
Obtains a X.509 certificate list that has been stored in res
with one of gnutls_certificate_set_x509_key(),
gnutls_certificate_set_key(),
gnutls_certificate_set_x509_key_file(),
gnutls_certificate_set_x509_key_file2(),
gnutls_certificate_set_x509_key_mem(), or
gnutls_certificate_set_x509_key_mem2(). Each certificate in the
returned certificate list must be deallocated with
gnutls_x509_crt_deinit(), and the list itself must be freed with
gnutls_free().
The index matches the return value of
gnutls_certificate_set_x509_key() and friends functions, when the
GNUTLS_CERTIFICATE_API_V2 flag is set.
If there is no certificate with the given index,
GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned. If the
certificate with the given index is not a X.509 certificate,
GNUTLS_E_INVALID_REQUEST is returned. The returned certificates
must be deinitialized after use, and the crt_list pointer must
be freed using gnutls_free().
GNUTLS_E_SUCCESS (0) on success, or a negative error code.
3.4.0
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
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.
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/
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
information in this COLOPHON (which is not part of the original
manual page), send a mail to man-pages@man7.org
gnutls 3.8.5 gnutls_certi..._get_x509_crt(3)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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