mysql_get_proto_info(3) MariaDB Connector/C mysql_get_proto_info(3) Name mysql_get_proto_info - Returns protocol version number Synopsis #include unsigned int mysql_get_proto_info(MYSQL * mysql); Description Returns the protocol version number for the specified connection Parameter o mysql - a connection identifier, which was previously allocated by mysql_init(3) and connected by mysql_real_connect(3). Notes MariaDB Connector/C doesn't support protocol version 9 and prior. Return value The protocol version number in use See also o mysql_get_host_info(3) Version 3.3.1 mysql_get_proto_info(3)