gnutls_x509_trust_list_get_issuer(3) — Linux manual page
gnutls_x509_...st_get_issuer(3) gnutls gnutls_x509_...st_get_issuer(3)
NAME
gnutls_x509_trust_list_get_issuer - API function
SYNOPSIS
#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);
ARGUMENTS
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)
DESCRIPTION
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.
RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
negative error value.
SINCE
3.0
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
COPYRIGHT
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
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
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