1 files changed, 0 insertions, 159 deletions
diff --git a/vendor/rustix/src/imp/libc/termios/syscalls.rs b/vendor/rustix/src/imp/libc/termios/syscalls.rs
deleted file mode 100644
index 91b01b4a1..000000000
--- a/vendor/rustix/src/imp/libc/termios/syscalls.rs
+++ /dev/null
@@ -1,159 +0,0 @@
-//! libc syscalls supporting `rustix::termios`.
-//!
-//! # Safety
-//!
-//! See the `rustix::imp::syscalls` module documentation for details.
-
-#![allow(unsafe_code)]
-
-use super::super::c;
-use super::super::conv::{borrowed_fd, ret, ret_pid_t};
-use crate::fd::BorrowedFd;
-#[cfg(feature = "procfs")]
-#[cfg(not(any(target_os = "fuchsia", target_os = "wasi")))]
-use crate::ffi::CStr;
-use crate::io;
-use crate::process::{Pid, RawNonZeroPid};
-use crate::termios::{Action, OptionalActions, QueueSelector, Speed, Termios, Winsize};
-use core::mem::MaybeUninit;
-use libc_errno::errno;
-
-pub(crate) fn tcgetattr(fd: BorrowedFd<'_>) -> io::Result<Termios> {
-    let mut result = MaybeUninit::<Termios>::uninit();
-    unsafe {
-        ret(c::tcgetattr(borrowed_fd(fd), result.as_mut_ptr())).map(|()| result.assume_init())
-    }
-}
-
-pub(crate) fn tcgetpgrp(fd: BorrowedFd<'_>) -> io::Result<Pid> {
-    unsafe {
-        let pid = ret_pid_t(c::tcgetpgrp(borrowed_fd(fd)))?;
-        debug_assert_ne!(pid, 0);
-        Ok(Pid::from_raw_nonzero(RawNonZeroPid::new_unchecked(pid)))
-    }
-}
-
-pub(crate) fn tcsetpgrp(fd: BorrowedFd<'_>, pid: Pid) -> io::Result<()> {
-    unsafe { ret(c::tcsetpgrp(borrowed_fd(fd), pid.as_raw_nonzero().get())) }
-}
-
-pub(crate) fn tcsetattr(
-    fd: BorrowedFd,
-    optional_actions: OptionalActions,
-    termios: &Termios,
-) -> io::Result<()> {
-    unsafe {
-        ret(c::tcsetattr(
-            borrowed_fd(fd),
-            optional_actions as _,
-            termios,
-        ))
-    }
-}
-
-pub(crate) fn tcsendbreak(fd: BorrowedFd) -> io::Result<()> {
-    unsafe { ret(c::tcsendbreak(borrowed_fd(fd), 0)) }
-}
-
-pub(crate) fn tcdrain(fd: BorrowedFd) -> io::Result<()> {
-    unsafe { ret(c::tcdrain(borrowed_fd(fd))) }
-}
-
-pub(crate) fn tcflush(fd: BorrowedFd, queue_selector: QueueSelector) -> io::Result<()> {
-    unsafe { ret(c::tcflush(borrowed_fd(fd), queue_selector as _)) }
-}
-
-pub(crate) fn tcflow(fd: BorrowedFd, action: Action) -> io::Result<()> {
-    unsafe { ret(c::tcflow(borrowed_fd(fd), action as _)) }
-}
-
-pub(crate) fn tcgetsid(fd: BorrowedFd) -> io::Result<Pid> {
-    unsafe {
-        let pid = ret_pid_t(c::tcgetsid(borrowed_fd(fd)))?;
-        debug_assert_ne!(pid, 0);
-        Ok(Pid::from_raw_nonzero(RawNonZeroPid::new_unchecked(pid)))
-    }
-}
-
-pub(crate) fn tcsetwinsize(fd: BorrowedFd, winsize: Winsize) -> io::Result<()> {
-    unsafe { ret(c::ioctl(borrowed_fd(fd), c::TIOCSWINSZ, &winsize)) }
-}
-
-pub(crate) fn tcgetwinsize(fd: BorrowedFd) -> io::Result<Winsize> {
-    unsafe {
-        let mut buf = MaybeUninit::<Winsize>::uninit();
-        ret(c::ioctl(
-            borrowed_fd(fd),
-            c::TIOCGWINSZ.into(),
-            buf.as_mut_ptr(),
-        ))?;
-        Ok(buf.assume_init())
-    }
-}
-
-#[inline]
-#[must_use]
-pub(crate) fn cfgetospeed(termios: &Termios) -> Speed {
-    unsafe { c::cfgetospeed(termios) }
-}
-
-#[inline]
-#[must_use]
-pub(crate) fn cfgetispeed(termios: &Termios) -> Speed {
-    unsafe { c::cfgetispeed(termios) }
-}
-
-#[inline]
-pub(crate) fn cfmakeraw(termios: &mut Termios) {
-    unsafe { c::cfmakeraw(termios) }
-}
-
-#[inline]
-pub(crate) fn cfsetospeed(termios: &mut Termios, speed: Speed) -> io::Result<()> {
-    unsafe { ret(c::cfsetospeed(termios, speed)) }
-}
-
-#[inline]
-pub(crate) fn cfsetispeed(termios: &mut Termios, speed: Speed) -> io::Result<()> {
-    unsafe { ret(c::cfsetispeed(termios, speed)) }
-}
-
-#[inline]
-pub(crate) fn cfsetspeed(termios: &mut Termios, speed: Speed) -> io::Result<()> {
-    unsafe { ret(c::cfsetspeed(termios, speed)) }
-}
-
-pub(crate) fn isatty(fd: BorrowedFd<'_>) -> bool {
-    let res = unsafe { c::isatty(borrowed_fd(fd)) };
-    if res == 0 {
-        match errno().0 {
-            #[cfg(not(any(target_os = "android", target_os = "linux")))]
-            c::ENOTTY => false,
-
-            // Old Linux versions reportedly return `EINVAL`.
-            // <https://man7.org/linux/man-pages/man3/isatty.3.html#ERRORS>
-            #[cfg(any(target_os = "android", target_os = "linux"))]
-            c::ENOTTY | c::EINVAL => false,
-
-            // Darwin mysteriously returns `EOPNOTSUPP` sometimes.
-            #[cfg(any(target_os = "ios", target_os = "macos"))]
-            c::EOPNOTSUPP => false,
-
-            err => panic!("unexpected error from isatty: {:?}", err),
-        }
-    } else {
-        true
-    }
-}
-
-#[cfg(feature = "procfs")]
-#[cfg(not(any(target_os = "fuchsia", target_os = "wasi")))]
-pub(crate) fn ttyname(dirfd: BorrowedFd<'_>, buf: &mut [u8]) -> io::Result<usize> {
-    unsafe {
-        // `ttyname_r` returns its error status rather than using `errno`.
-        match c::ttyname_r(borrowed_fd(dirfd), buf.as_mut_ptr().cast(), buf.len()) {
-            0 => Ok(CStr::from_ptr(buf.as_ptr().cast()).to_bytes().len()),
-            err => Err(io::Errno::from_raw_os_error(err)),
-        }
-    }
-}