Commit 0837ad5a authored by Michael Neumann's avatar Michael Neumann

Fix TIOCGWINSZ type mismatch on DragonFly

Below is the error message I got before this patch:

    error[E0308]: mismatched types
      --> src/sys/unix/
    17 |         cvt(ioctl(STDOUT_FILENO, TIOCGWINSZ, &mut size as *mut _))?;
       |                                  ^^^^^^^^^^ expected u64, found u32
    help: you can cast an `u32` to `u64`, which will zero-extend the source value
    17 |         cvt(ioctl(STDOUT_FILENO, TIOCGWINSZ.into(), &mut size as *mut _))?;
       |                                  ^^^^^^^^^^^^^^^^^
parent ce6b43d0
......@@ -14,7 +14,7 @@ struct TermSize {
pub fn terminal_size() -> io::Result<(u16, u16)> {
unsafe {
let mut size: TermSize = mem::zeroed();
cvt(ioctl(STDOUT_FILENO, TIOCGWINSZ, &mut size as *mut _))?;
cvt(ioctl(STDOUT_FILENO, TIOCGWINSZ.into(), &mut size as *mut _))?;
Ok((size.col as u16, size.row as u16))
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment