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