Function isatty

src/termios/tty.rs:22–24

(fd: Fd)

/// [Linux]: https://man7.org/linux/man-pages/man3/isatty.3.html
#[inline]
pub fn isatty<Fd: AsFd>(fd: Fd) -> bool {
    backend::termios::syscalls::isatty(fd.as_fd())
}

/// `ttyname_r(fd)`—Returns the name of the tty open on `fd`.
///