int gnutls_certificate_set_x509_trust_mem(gnutls_certificate_credentials_t res, const gnutls_datum_t * ca, gnutls_x509_crt_fmt_t type);
ARGUMENTS
gnutls_certificate_credentials_t res
is a gnutls_certificate_credentials_t structure.
const gnutls_datum_t * ca
is a list of trusted CAs or a DER certificate
gnutls_x509_crt_fmt_t type
is DER or PEM
DESCRIPTION
This function adds the trusted CAs in order to verify client or
server certificates. In case of a client this is not required to
be called if the certificates are not verified using
gnutls_certificate_verify_peers2(). This function may be called
multiple times.
In case of a server the CAs set here will be sent to the client if
a certificate request is sent. This can be disabled using
gnutls_certificate_send_x509_rdn_sequence().
RETURNS
the number of certificates processed or a negative value
on error.