int gnutls_x509_crt_set_subject_alt_name(gnutls_x509_crt_t crt, gnutls_x509_subject_alt_name_t type, const void * data, unsigned int data_size, unsigned int flags);
ARGUMENTS
gnutls_x509_crt_t crt
a certificate of type gnutls_x509_crt_t
gnutls_x509_subject_alt_name_t type
is one of the gnutls_x509_subject_alt_name_t enumerations
const void * data
The data to be set
unsigned int data_size
The size of data to be set
unsigned int flags
GNUTLS_FSAN_SET to clear previous data or GNUTLS_FSAN_APPEND to append.
DESCRIPTION
This function will set the subject alternative name certificate
extension. It can set the following types:
&GNUTLS_SAN_DNSNAME: as a text string
&GNUTLS_SAN_RFC822NAME: as a text string
&GNUTLS_SAN_URI: as a text string
&GNUTLS_SAN_IPADDRESS: as a binary IP address (4 or 16 bytes)
Other values can be set as binary values with the proper DER encoding.
RETURNS
On success, GNUTLS_E_SUCCESS is returned, otherwise a
negative error value.