Fix compilation issue on redox

redox-os · Jan 4, 2024 · df913e8 · df913e8
1 parent 243c6f9
commit df913e8
Showing 1 changed file with 11 additions and 2 deletions.
diff --git a/src/sys/redox/attr.rs b/src/sys/redox/attr.rs
@@ -1,3  1,4 @@
 use std::convert::TryInto;
 use std::io;
 use std::os::fd::{AsRawFd, BorrowedFd};
 
@@ -6,7  7,11 @@ use super::{cvt, Termios};
 pub fn get_terminal_attr(fd: BorrowedFd) -> io::Result<Termios> {
     let mut termios = Termios::default();
 
-    let fd = cvt(libredox::call::dup(fd.as_raw_fd(), b"termios"))?;
     let fd: usize = fd
         .as_raw_fd()
         .try_into()
         .map_err(|e| io::Error::new(io::ErrorKind::InvalidInput, e))?;
     let fd = cvt(libredox::call::dup(fd, b"termios"))?;
     let res = cvt(libredox::call::read(fd, &mut termios));
     let _ = libredox::call::close(fd);
 
@@ -21,7  26,11 @@ pub fn get_terminal_attr(fd: BorrowedFd) -> io::Result<Termios> {
 }
 
 pub fn set_terminal_attr(fd: BorrowedFd, termios: &Termios) -> io::Result<()> {
-    let fd = cvt(libredox::call::dup(fd.as_raw_fd(), b"termios"))?;
     let fd: usize = fd
         .as_raw_fd()
         .try_into()
         .map_err(|e| io::Error::new(io::ErrorKind::InvalidInput, e))?;
     let fd = cvt(libredox::call::dup(fd, b"termios"))?;
     let res = cvt(libredox::call::write(fd, termios));
     let _ = libredox::call::close(fd);