When ttyS0 is brought up does Linux follow say a POSIX standard as to what values the termios.c/i/l/oflag members are set to? Thanks a bunch Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html