Function termios::cfsetspeed
[−]
[src]
pub fn cfsetspeed(termios: &mut Termios, speed: speed_t) -> Result<()>
Sets input and output baud rates.
This function only sets the necessary values on the given Termios
structure. The settings are
applied on a successful call to tcsetattr()
.
Parameters
termios
should be a mutable reference to aTermios
structure.speed
should be one of the baud rate constants:B0
B50
B75
B110
B134
B150
B200
B300
B600
B1200
B1800
B2400
B4800
B9600
B19200
B38400
- any OS-specific baud rate defined in
termios::os
.
Examples
cfsetspeed(&mut termios, B9600).unwrap(); assert_eq!(cfgetispeed(&termios), B9600); assert_eq!(cfgetospeed(&termios), B9600);
Portability
This function is not part of the IEEE Std 1003.1 ("POSIX.1") specification, but it is available on Linux, BSD, and OS X.