Deleted vendor folder

2 files changed, 0 insertions, 404 deletions

diff --git a/vendor/rustix/src/backend/libc/termios/mod.rs b/vendor/rustix/src/backend/libc/termios/mod.rs
deleted file mode 100644
index ef944f0..0000000
--- a/vendor/rustix/src/backend/libc/termios/mod.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub(crate) mod syscalls;
diff --git a/vendor/rustix/src/backend/libc/termios/syscalls.rs b/vendor/rustix/src/backend/libc/termios/syscalls.rs
deleted file mode 100644
index a833aea..0000000
--- a/vendor/rustix/src/backend/libc/termios/syscalls.rs
+++ /dev/null
@@ -1,403 +0,0 @@
-//! libc syscalls supporting `rustix::termios`.
-//!
-//! # Safety
-//!
-//! See the `rustix::backend::syscalls` module documentation for details.
-
-use crate::backend::c;
-#[cfg(not(target_os = "wasi"))]
-use crate::backend::conv::ret_pid_t;
-use crate::backend::conv::{borrowed_fd, ret};
-use crate::fd::BorrowedFd;
-#[cfg(all(feature = "alloc", feature = "procfs"))]
-#[cfg(not(any(target_os = "fuchsia", target_os = "wasi")))]
-use crate::ffi::CStr;
-#[cfg(any(
-    not(target_os = "espidf"),
-    all(
-        feature = "procfs",
-        not(any(target_os = "fuchsia", target_os = "wasi"))
-    )
-))]
-use core::mem::MaybeUninit;
-#[cfg(not(target_os = "wasi"))]
-use {crate::io, crate::pid::Pid};
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-use {
-    crate::termios::{Action, OptionalActions, QueueSelector, Termios, Winsize},
-    crate::utils::as_mut_ptr,
-};
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-pub(crate) fn tcgetattr(fd: BorrowedFd<'_>) -> io::Result<Termios> {
-    // If we have `TCGETS2`, use it, so that we fill in the `c_ispeed` and
-    // `c_ospeed` fields.
-    #[cfg(linux_kernel)]
-    {
-        use crate::termios::{ControlModes, InputModes, LocalModes, OutputModes, SpecialCodes};
-        use crate::utils::default_array;
-
-        let termios2 = unsafe {
-            let mut termios2 = MaybeUninit::<c::termios2>::uninit();
-
-            // QEMU's `TCGETS2` doesn't currently set `input_speed` or
-            // `output_speed` on PowerPC, so zero out the fields ourselves.
-            #[cfg(any(target_arch = "powerpc", target_arch = "powerpc64"))]
-            {
-                termios2.write(core::mem::zeroed());
-            }
-
-            ret(c::ioctl(
-                borrowed_fd(fd),
-                c::TCGETS2 as _,
-                termios2.as_mut_ptr(),
-            ))?;
-
-            termios2.assume_init()
-        };
-
-        // Convert from the Linux `termios2` to our `Termios`.
-        let mut result = Termios {
-            input_modes: InputModes::from_bits_retain(termios2.c_iflag),
-            output_modes: OutputModes::from_bits_retain(termios2.c_oflag),
-            control_modes: ControlModes::from_bits_retain(termios2.c_cflag),
-            local_modes: LocalModes::from_bits_retain(termios2.c_lflag),
-            line_discipline: termios2.c_line,
-            special_codes: SpecialCodes(default_array()),
-            input_speed: termios2.c_ispeed,
-            output_speed: termios2.c_ospeed,
-        };
-
-        // QEMU's `TCGETS2` doesn't currently set `input_speed` or
-        // `output_speed` on PowerPC, so set them manually if we can.
-        #[cfg(any(target_arch = "powerpc", target_arch = "powerpc64"))]
-        {
-            use crate::termios::speed;
-
-            if result.output_speed == 0 && (termios2.c_cflag & c::CBAUD) != c::BOTHER {
-                if let Some(output_speed) = speed::decode(termios2.c_cflag & c::CBAUD) {
-                    result.output_speed = output_speed;
-                }
-            }
-            if result.input_speed == 0
-                && ((termios2.c_cflag & c::CIBAUD) >> c::IBSHIFT) != c::BOTHER
-            {
-                // For input speeds, `B0` is special-cased to mean the input
-                // speed is the same as the output speed.
-                if ((termios2.c_cflag & c::CIBAUD) >> c::IBSHIFT) == c::B0 {
-                    result.input_speed = result.output_speed;
-                } else if let Some(input_speed) =
-                    speed::decode((termios2.c_cflag & c::CIBAUD) >> c::IBSHIFT)
-                {
-                    result.input_speed = input_speed;
-                }
-            }
-        }
-
-        result.special_codes.0[..termios2.c_cc.len()].copy_from_slice(&termios2.c_cc);
-
-        Ok(result)
-    }
-
-    #[cfg(not(linux_kernel))]
-    unsafe {
-        let mut result = MaybeUninit::<Termios>::uninit();
-
-        // `result` is a `Termios` which starts with the same layout as
-        // `libc::termios`, so we can cast the pointer.
-        ret(c::tcgetattr(borrowed_fd(fd), result.as_mut_ptr().cast()))?;
-
-        Ok(result.assume_init())
-    }
-}
-
-#[cfg(not(target_os = "wasi"))]
-pub(crate) fn tcgetpgrp(fd: BorrowedFd<'_>) -> io::Result<Pid> {
-    unsafe {
-        let pid = ret_pid_t(c::tcgetpgrp(borrowed_fd(fd)))?;
-
-        // This doesn't appear to be documented, but on Linux, it appears
-        // `tcsetpgrp` can succceed and set the pid to 0 if we pass it a
-        // pseudo-terminal device fd. For now, translate it into `OPNOTSUPP`.
-        #[cfg(linux_kernel)]
-        if pid == 0 {
-            return Err(io::Errno::OPNOTSUPP);
-        }
-
-        Ok(Pid::from_raw_unchecked(pid))
-    }
-}
-
-#[cfg(not(target_os = "wasi"))]
-pub(crate) fn tcsetpgrp(fd: BorrowedFd<'_>, pid: Pid) -> io::Result<()> {
-    unsafe { ret(c::tcsetpgrp(borrowed_fd(fd), pid.as_raw_nonzero().get())) }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-pub(crate) fn tcsetattr(
-    fd: BorrowedFd<'_>,
-    optional_actions: OptionalActions,
-    termios: &Termios,
-) -> io::Result<()> {
-    // If we have `TCSETS2`, use it, so that we use the `c_ispeed` and
-    // `c_ospeed` fields.
-    #[cfg(linux_kernel)]
-    {
-        use crate::termios::speed;
-        use crate::utils::default_array;
-        use linux_raw_sys::general::{termios2, BOTHER, CBAUD, IBSHIFT};
-
-        #[cfg(not(any(target_arch = "sparc", target_arch = "sparc64")))]
-        use linux_raw_sys::ioctl::{TCSETS, TCSETS2};
-
-        // linux-raw-sys' ioctl-generation script for sparc isn't working yet,
-        // so as a temporary workaround, declare these manually.
-        #[cfg(any(target_arch = "sparc", target_arch = "sparc64"))]
-        const TCSETS: u32 = 0x8024_5409;
-        #[cfg(any(target_arch = "sparc", target_arch = "sparc64"))]
-        const TCSETS2: u32 = 0x802c_540d;
-
-        // Translate from `optional_actions` into an ioctl request code. On
-        // MIPS, `optional_actions` already has `TCGETS` added to it.
-        let request = TCSETS2
-            + if cfg!(any(
-                target_arch = "mips",
-                target_arch = "mips32r6",
-                target_arch = "mips64",
-                target_arch = "mips64r6"
-            )) {
-                optional_actions as u32 - TCSETS
-            } else {
-                optional_actions as u32
-            };
-
-        let input_speed = termios.input_speed();
-        let output_speed = termios.output_speed();
-        let mut termios2 = termios2 {
-            c_iflag: termios.input_modes.bits(),
-            c_oflag: termios.output_modes.bits(),
-            c_cflag: termios.control_modes.bits(),
-            c_lflag: termios.local_modes.bits(),
-            c_line: termios.line_discipline,
-            c_cc: default_array(),
-            c_ispeed: input_speed,
-            c_ospeed: output_speed,
-        };
-        // Ensure that our input and output speeds are set, as `libc`
-        // routines don't always support setting these separately.
-        termios2.c_cflag &= !CBAUD;
-        termios2.c_cflag |= speed::encode(output_speed).unwrap_or(BOTHER);
-        termios2.c_cflag &= !(CBAUD << IBSHIFT);
-        termios2.c_cflag |= speed::encode(input_speed).unwrap_or(BOTHER) << IBSHIFT;
-        let nccs = termios2.c_cc.len();
-        termios2
-            .c_cc
-            .copy_from_slice(&termios.special_codes.0[..nccs]);
-
-        unsafe { ret(c::ioctl(borrowed_fd(fd), request as _, &termios2)) }
-    }
-
-    #[cfg(not(linux_kernel))]
-    unsafe {
-        ret(c::tcsetattr(
-            borrowed_fd(fd),
-            optional_actions as _,
-            crate::utils::as_ptr(termios).cast(),
-        ))
-    }
-}
-
-#[cfg(not(target_os = "wasi"))]
-pub(crate) fn tcsendbreak(fd: BorrowedFd<'_>) -> io::Result<()> {
-    unsafe { ret(c::tcsendbreak(borrowed_fd(fd), 0)) }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-pub(crate) fn tcdrain(fd: BorrowedFd<'_>) -> io::Result<()> {
-    unsafe { ret(c::tcdrain(borrowed_fd(fd))) }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-pub(crate) fn tcflush(fd: BorrowedFd<'_>, queue_selector: QueueSelector) -> io::Result<()> {
-    unsafe { ret(c::tcflush(borrowed_fd(fd), queue_selector as _)) }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-pub(crate) fn tcflow(fd: BorrowedFd<'_>, action: Action) -> io::Result<()> {
-    unsafe { ret(c::tcflow(borrowed_fd(fd), action as _)) }
-}
-
-#[cfg(not(target_os = "wasi"))]
-pub(crate) fn tcgetsid(fd: BorrowedFd<'_>) -> io::Result<Pid> {
-    unsafe {
-        let pid = ret_pid_t(c::tcgetsid(borrowed_fd(fd)))?;
-        Ok(Pid::from_raw_unchecked(pid))
-    }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-pub(crate) fn tcsetwinsize(fd: BorrowedFd<'_>, winsize: Winsize) -> io::Result<()> {
-    unsafe { ret(c::ioctl(borrowed_fd(fd), c::TIOCSWINSZ, &winsize)) }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-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())
-    }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "nto", target_os = "wasi")))]
-#[inline]
-pub(crate) fn set_speed(termios: &mut Termios, arbitrary_speed: u32) -> io::Result<()> {
-    #[cfg(bsd)]
-    let encoded_speed = arbitrary_speed;
-
-    #[cfg(not(bsd))]
-    let encoded_speed = match crate::termios::speed::encode(arbitrary_speed) {
-        Some(encoded_speed) => encoded_speed,
-        #[cfg(linux_kernel)]
-        None => c::BOTHER,
-        #[cfg(not(linux_kernel))]
-        None => return Err(io::Errno::INVAL),
-    };
-
-    #[cfg(not(linux_kernel))]
-    unsafe {
-        ret(c::cfsetspeed(
-            as_mut_ptr(termios).cast(),
-            encoded_speed.into(),
-        ))
-    }
-
-    // Linux libc implementations don't support arbitrary speeds, so we encode
-    // the speed manually.
-    #[cfg(linux_kernel)]
-    {
-        use crate::termios::ControlModes;
-
-        debug_assert_eq!(encoded_speed & !c::CBAUD, 0);
-
-        termios.control_modes -= ControlModes::from_bits_retain(c::CBAUD | c::CIBAUD);
-        termios.control_modes |=
-            ControlModes::from_bits_retain(encoded_speed | (encoded_speed << c::IBSHIFT));
-
-        termios.input_speed = arbitrary_speed;
-        termios.output_speed = arbitrary_speed;
-
-        Ok(())
-    }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-#[inline]
-pub(crate) fn set_output_speed(termios: &mut Termios, arbitrary_speed: u32) -> io::Result<()> {
-    #[cfg(bsd)]
-    let encoded_speed = arbitrary_speed;
-
-    #[cfg(not(bsd))]
-    let encoded_speed = match crate::termios::speed::encode(arbitrary_speed) {
-        Some(encoded_speed) => encoded_speed,
-        #[cfg(linux_kernel)]
-        None => c::BOTHER,
-        #[cfg(not(linux_kernel))]
-        None => return Err(io::Errno::INVAL),
-    };
-
-    #[cfg(not(linux_kernel))]
-    unsafe {
-        ret(c::cfsetospeed(
-            as_mut_ptr(termios).cast(),
-            encoded_speed.into(),
-        ))
-    }
-
-    // Linux libc implementations don't support arbitrary speeds or setting the
-    // input and output speeds separately, so we encode the speed manually.
-    #[cfg(linux_kernel)]
-    {
-        use crate::termios::ControlModes;
-
-        debug_assert_eq!(encoded_speed & !c::CBAUD, 0);
-
-        termios.control_modes -= ControlModes::from_bits_retain(c::CBAUD);
-        termios.control_modes |= ControlModes::from_bits_retain(encoded_speed);
-
-        termios.output_speed = arbitrary_speed;
-
-        Ok(())
-    }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "wasi")))]
-#[inline]
-pub(crate) fn set_input_speed(termios: &mut Termios, arbitrary_speed: u32) -> io::Result<()> {
-    #[cfg(bsd)]
-    let encoded_speed = arbitrary_speed;
-
-    #[cfg(not(bsd))]
-    let encoded_speed = match crate::termios::speed::encode(arbitrary_speed) {
-        Some(encoded_speed) => encoded_speed,
-        #[cfg(linux_kernel)]
-        None => c::BOTHER,
-        #[cfg(not(linux_kernel))]
-        None => return Err(io::Errno::INVAL),
-    };
-
-    #[cfg(not(linux_kernel))]
-    unsafe {
-        ret(c::cfsetispeed(
-            as_mut_ptr(termios).cast(),
-            encoded_speed.into(),
-        ))
-    }
-
-    // Linux libc implementations don't support arbitrary speeds or setting the
-    // input and output speeds separately, so we encode the speed manually.
-    #[cfg(linux_kernel)]
-    {
-        use crate::termios::ControlModes;
-
-        debug_assert_eq!(encoded_speed & !c::CBAUD, 0);
-
-        termios.control_modes -= ControlModes::from_bits_retain(c::CIBAUD);
-        termios.control_modes |= ControlModes::from_bits_retain(encoded_speed << c::IBSHIFT);
-
-        termios.input_speed = arbitrary_speed;
-
-        Ok(())
-    }
-}
-
-#[cfg(not(any(target_os = "espidf", target_os = "nto", target_os = "wasi")))]
-#[inline]
-pub(crate) fn cfmakeraw(termios: &mut Termios) {
-    unsafe { c::cfmakeraw(as_mut_ptr(termios).cast()) }
-}
-
-pub(crate) fn isatty(fd: BorrowedFd<'_>) -> bool {
-    // Use the return value of `isatty` alone. We don't check `errno` because
-    // we return `bool` rather than `io::Result<bool>`, because we assume
-    // `BorrowedFd` protects us from `EBADF`, and any other reasonably
-    // anticipated `errno` value would end up interpreted as “assume it's not a
-    // terminal” anyway.
-    unsafe { c::isatty(borrowed_fd(fd)) != 0 }
-}
-
-#[cfg(all(feature = "alloc", feature = "procfs"))]
-#[cfg(not(any(target_os = "fuchsia", target_os = "wasi")))]
-pub(crate) fn ttyname(dirfd: BorrowedFd<'_>, buf: &mut [MaybeUninit<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)),
-        }
-    }
-}