my_bool mysql_ssl_set(MYSQL *mysql, const char *key, const char *cert, const char *ca, const char *capath, const char *cipher)
mysql- a mysql handle, which was previously allocated by mysql_init() or mysql_real_connect().
key- path to the key file.
cert- path to the certificate file.
ca- path to the certificate authority file.
capath- path to the directory containing the trusted TLS CA certificates in PEM format.
cipherlist of permitted ciphers to use for TLS encryption.
Used for establishing a secure TLS connection. It must be called before attempting to use mysql_real_connect(). TLS support must be enabled in the client library in order for the function to have any effect.
NULL can be used for an unused parameter. Always returns zero.
mysql_real_connect() will return an error if attempting to connect and TLS is incorrectly set up.