blob: 5e21fbac8ef8e69e69fb34b7899826182219b486 [file] [log] [blame]
use std::{io, mem};
use super::{cvt, Termios};
use super::libc::c_int;
pub fn get_terminal_attr() -> io::Result<Termios> {
extern "C" {
pub fn tcgetattr(fd: c_int, termptr: *mut Termios) -> c_int;
}
unsafe {
let mut termios = mem::zeroed();
cvt(tcgetattr(0, &mut termios))?;
Ok(termios)
}
}
pub fn set_terminal_attr(termios: &Termios) -> io::Result<()> {
extern "C" {
pub fn tcsetattr(fd: c_int, opt: c_int, termptr: *const Termios) -> c_int;
}
cvt(unsafe { tcsetattr(0, 0, termios) }).and(Ok(()))
}
pub fn raw_terminal_attr(termios: &mut Termios) {
extern "C" {
pub fn cfmakeraw(termptr: *mut Termios);
}
unsafe { cfmakeraw(termios) }
}