/* Set both the input and output baud rates stored in *TERMIOS_P to SPEED. */
-void
+int
cfsetspeed (struct termios *termios_p, speed_t speed)
{
size_t cnt;
{
cfsetispeed (termios_p, speed);
cfsetospeed (termios_p, speed);
- return;
+ return 0;
}
else if (speed == speeds[cnt].value)
{
cfsetispeed (termios_p, speeds[cnt].internal);
cfsetospeed (termios_p, speeds[cnt].internal);
- return;
+ return 0;
}
__set_errno (EINVAL);
+
+ return -1;
}