NAME

       gnutls_x509_trust_list_iter_get_ca - API function

SYNOPSIS

       #include <gnutls/x509.h>

       int            gnutls_x509_trust_list_iter_get_ca(gnutls_x509_trust_list_t           list,
       gnutls_x509_trust_list_iter_t * iter, gnutls_x509_crt_t * crt);

ARGUMENTS

       gnutls_x509_trust_list_t list
                   The list

       gnutls_x509_trust_list_iter_t * iter
                   A pointer to an iterator (initially the iterator should be NULL)

       gnutls_x509_crt_t * crt
                   where the certificate will be copied

DESCRIPTION

       This function obtains a certificate in the trust list and advances  the  iterator  to  the
       next   certificate.   The   certificate   returned   in   crt  must  be  deallocated  with
       gnutls_x509_crt_deinit().

       When past the last element is accessed GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE  is  returned
       and the iterator is reset.

       The  iterator  is  deinitialized  and  reset  to NULL automatically by this function after
       iterating through all elements until GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned. If
       the   iteration   is   aborted   early,   it   must   be   manually   deinitialized  using
       gnutls_x509_trust_list_iter_deinit().

RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

SINCE

       3.4.0

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT

       Copyright © 2001- 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/