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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_x509_t...ist_get_issuer(3) gnutlsgnutls_x509_t...ist_get_issuer(3)
gnutls_x509_trust_list_get_issuer - API function
#include <gnutls/x509.h>
int gnutls_x509_trust_list_get_issuer(gnutls_x509_trust_list_t
list, gnutls_x509_crt_t cert, gnutls_x509_crt_t * issuer, unsigned
int flags);
gnutls_x509_trust_list_t list
The list
gnutls_x509_crt_t cert
is the certificate to find issuer for
gnutls_x509_crt_t * issuer
Will hold the issuer if any. Should be treated as
constant unless GNUTLS_TL_GET_COPY is set in flags .
unsigned int flags
flags from gnutls_trust_list_flags_t
(GNUTLS_TL_GET_COPY is applicable)
This function will find the issuer of the given certificate. If
the flag GNUTLS_TL_GET_COPY is specified a copy of the issuer will
be returned which must be freed using gnutls_x509_crt_deinit().
In that case the provided issuer must not be initialized.
Note that the flag GNUTLS_TL_GET_COPY is required for this
function to work with PKCS11 trust lists in a thread-safe way.
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
error value.
3.0
Report bugs to <[email protected]>.
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 [email protected]. 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 is not part of the original manual page),
send a mail to [email protected]
gnutls 3.8.10gnutls_x509_t...ist_get_issuer(3)
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HTML rendering created 2025-09-06 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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