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Implement tcgetwinsize and fix tcsetwinsize

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This commit is contained in:
Jeremy Soller
2025-12-19 12:27:10 -07:00
parent 593e4bf416
commit 84c3ba910c
1 changed files with 8 additions and 2 deletions
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src/header/termios/mod.rs
+8 -2
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@@ -207,10 +207,16 @@ pub unsafe extern "C" fn tcsendbreak(fd: c_int, _dur: c_int) -> c_int {
sys_ioctl::ioctl(fd, sys_ioctl::TCSBRK, 0 as *mut _)
}
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/tcgetwinsize.html>.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn tcgetwinsize(fd: c_int, sws: *mut winsize) -> c_int {
sys_ioctl::ioctl(fd, sys_ioctl::TIOCGWINSZ, sws.cast())
}
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/tcsetwinsize.html>.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn tcsetwinsize(fd: c_int, mut sws: winsize) -> c_int {
sys_ioctl::ioctl(fd, sys_ioctl::TIOCSWINSZ, &mut sws as *mut _ as *mut c_void)
pub unsafe extern "C" fn tcsetwinsize(fd: c_int, sws: *const winsize) -> c_int {
sys_ioctl::ioctl(fd, sys_ioctl::TIOCSWINSZ, (sws as *mut winsize).cast())
}
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/tcflow.html>.