Function ttyname
pub fn ttyname<F: AsFd>(fd: F) -> Result<PathBuf>Get the name of the terminal device that is open on file descriptor fd
(see ttyname(3)).
ttynamepub fn ttyname<F: AsFd>(fd: F) -> Result<PathBuf>Get the name of the terminal device that is open on file descriptor fd
(see ttyname(3)).