| NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON | |
|  | 
gnutls_system..._iter_get_info(3) gnutlsgnutls_system..._iter_get_info(3)
       gnutls_system_key_iter_get_info - API function
       #include <gnutls/system-keys.h>
       int gnutls_system_key_iter_get_info(gnutls_system_key_iter_t *
       iter, unsigned cert_type, char ** cert_url, char ** key_url, char
       ** label, gnutls_datum_t * der, unsigned int flags);
       gnutls_system_key_iter_t * iter
                   an iterator of the system keys (must be set to NULL
                   initially)
       unsigned cert_type
                   A value of gnutls_certificate_type_t which indicates
                   the type of certificate to look for
       char ** cert_url
                   The certificate URL of the pair (may be NULL)
       char ** key_url
                   The key URL of the pair (may be NULL)
       char ** label
                   The friendly name (if any) of the pair (may be NULL)
       gnutls_datum_t * der
                   if non-NULL the DER data of the certificate
       unsigned int flags
                   should be zero
       This function will return on each call a certificate and key pair
       URLs, as well as a label associated with them, and the DER-encoded
       certificate. When the iteration is complete it will return
       GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE.
       Typically  cert_type should be GNUTLS_CRT_X509.
       All values set are allocated and must be cleared using
       gnutls_free(),
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
       error value.
       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
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       ⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11.  If you
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gnutls                            3.8.10gnutls_system..._iter_get_info(3)