Deleted vendor folder

4 files changed, 0 insertions, 992 deletions

diff --git a/vendor/rustix/src/backend/linux_raw/io/errno.rs b/vendor/rustix/src/backend/linux_raw/io/errno.rs
deleted file mode 100644
index bc40e9a..0000000
--- a/vendor/rustix/src/backend/linux_raw/io/errno.rs
+++ /dev/null
@@ -1,553 +0,0 @@
-//! The `rustix` `Errno` type.
-//!
-//! This type holds an OS error code, which conceptually corresponds to an
-//! `errno` value.
-//!
-//! # Safety
-//!
-//! Linux uses error codes in `-4095..0`; we use rustc attributes to describe
-//! this restricted range of values.
-#![allow(unsafe_code)]
-#![cfg_attr(not(rustc_attrs), allow(unused_unsafe))]
-
-use crate::backend::c;
-use crate::backend::fd::RawFd;
-use crate::backend::reg::{RetNumber, RetReg};
-use crate::io;
-use linux_raw_sys::errno;
-
-/// `errno`—An error code.
-///
-/// The error type for `rustix` APIs. This is similar to [`std::io::Error`],
-/// but only holds an OS error code, and no extra error value.
-///
-/// # References
-///  - [POSIX]
-///  - [Linux]
-///  - [Winsock]
-///  - [FreeBSD]
-///  - [NetBSD]
-///  - [OpenBSD]
-///  - [DragonFly BSD]
-///  - [illumos]
-///  - [glibc]
-///
-/// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/errno.html
-/// [Linux]: https://man7.org/linux/man-pages/man3/errno.3.html
-/// [Winsock]: https://learn.microsoft.com/en-us/windows/win32/winsock/windows-sockets-error-codes-2
-/// [FreeBSD]: https://man.freebsd.org/cgi/man.cgi?errno
-/// [NetBSD]: https://man.netbsd.org/errno.2
-/// [OpenBSD]: https://man.openbsd.org/errno.2
-/// [DragonFly BSD]: https://man.dragonflybsd.org/?command=errno&section=2
-/// [illumos]: https://illumos.org/man/3C/errno
-/// [glibc]: https://www.gnu.org/software/libc/manual/html_node/Error-Codes.html
-/// [`std::io::Error`]: Result
-#[repr(transparent)]
-#[doc(alias = "errno")]
-#[derive(Eq, PartialEq, Hash, Copy, Clone)]
-// Linux returns negated error codes, and we leave them in negated form, so
-// error codes are in `-4095..0`.
-#[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0xf001))]
-#[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xffff))]
-pub struct Errno(u16);
-
-impl Errno {
-    /// Extract an `Errno` value from a `std::io::Error`.
-    ///
-    /// This isn't a `From` conversion because it's expected to be relatively
-    /// uncommon.
-    #[cfg(feature = "std")]
-    #[inline]
-    pub fn from_io_error(io_err: &std::io::Error) -> Option<Self> {
-        io_err.raw_os_error().and_then(|raw| {
-            // `std::io::Error` could theoretically have arbitrary OS error
-            // values, so check that they're in Linux's range.
-            if (1..4096).contains(&raw) {
-                Some(Self::from_errno(raw as u32))
-            } else {
-                None
-            }
-        })
-    }
-
-    /// Extract the raw OS error number from this error.
-    #[inline]
-    pub const fn raw_os_error(self) -> i32 {
-        (self.0 as i16 as i32).wrapping_neg()
-    }
-
-    /// Construct an `Errno` from a raw OS error number.
-    #[inline]
-    pub const fn from_raw_os_error(raw: i32) -> Self {
-        Self::from_errno(raw as u32)
-    }
-
-    /// Convert from a C `errno` value (which is positive) to an `Errno`.
-    const fn from_errno(raw: u32) -> Self {
-        // We store error values in negated form, so that we don't have to
-        // negate them after every syscall.
-        let encoded = raw.wrapping_neg() as u16;
-
-        // TODO: Use Range::contains, once that's `const`.
-        assert!(encoded >= 0xf001);
-
-        // SAFETY: Linux syscalls return negated error values in the range
-        // `-4095..0`, which we just asserted.
-        unsafe { Self(encoded) }
-    }
-}
-
-/// Check for an error from the result of a syscall which encodes a
-/// `c::c_int` on success.
-#[inline]
-pub(in crate::backend) fn try_decode_c_int<Num: RetNumber>(
-    raw: RetReg<Num>,
-) -> io::Result<c::c_int> {
-    if raw.is_in_range(-4095..0) {
-        // SAFETY: `raw` must be in `-4095..0`, and we just checked that raw is
-        // in that range.
-        return Err(unsafe { Errno(raw.decode_error_code()) });
-    }
-
-    Ok(raw.decode_c_int())
-}
-
-/// Check for an error from the result of a syscall which encodes a
-/// `c::c_uint` on success.
-#[inline]
-pub(in crate::backend) fn try_decode_c_uint<Num: RetNumber>(
-    raw: RetReg<Num>,
-) -> io::Result<c::c_uint> {
-    if raw.is_in_range(-4095..0) {
-        // SAFETY: `raw` must be in `-4095..0`, and we just checked that raw is
-        // in that range.
-        return Err(unsafe { Errno(raw.decode_error_code()) });
-    }
-
-    Ok(raw.decode_c_uint())
-}
-
-/// Check for an error from the result of a syscall which encodes a `usize` on
-/// success.
-#[inline]
-pub(in crate::backend) fn try_decode_usize<Num: RetNumber>(raw: RetReg<Num>) -> io::Result<usize> {
-    if raw.is_in_range(-4095..0) {
-        // SAFETY: `raw` must be in `-4095..0`, and we just checked that raw is
-        // in that range.
-        return Err(unsafe { Errno(raw.decode_error_code()) });
-    }
-
-    Ok(raw.decode_usize())
-}
-
-/// Check for an error from the result of a syscall which encodes a
-/// `*mut c_void` on success.
-#[inline]
-pub(in crate::backend) fn try_decode_void_star<Num: RetNumber>(
-    raw: RetReg<Num>,
-) -> io::Result<*mut c::c_void> {
-    if raw.is_in_range(-4095..0) {
-        // SAFETY: `raw` must be in `-4095..0`, and we just checked that raw is
-        // in that range.
-        return Err(unsafe { Errno(raw.decode_error_code()) });
-    }
-
-    Ok(raw.decode_void_star())
-}
-
-/// Check for an error from the result of a syscall which encodes a
-/// `u64` on success.
-#[cfg(target_pointer_width = "64")]
-#[inline]
-pub(in crate::backend) fn try_decode_u64<Num: RetNumber>(raw: RetReg<Num>) -> io::Result<u64> {
-    if raw.is_in_range(-4095..0) {
-        // SAFETY: `raw` must be in `-4095..0`, and we just checked that raw is
-        // in that range.
-        return Err(unsafe { Errno(raw.decode_error_code()) });
-    }
-
-    Ok(raw.decode_u64())
-}
-
-/// Check for an error from the result of a syscall which encodes a file
-/// descriptor on success.
-///
-/// # Safety
-///
-/// This must only be used with syscalls which return file descriptors on
-/// success.
-#[inline]
-pub(in crate::backend) unsafe fn try_decode_raw_fd<Num: RetNumber>(
-    raw: RetReg<Num>,
-) -> io::Result<RawFd> {
-    // Instead of using `check_result` here, we just check for negative, since
-    // this function is only used for system calls which return file
-    // descriptors, and this produces smaller code.
-    if raw.is_negative() {
-        debug_assert!(raw.is_in_range(-4095..0));
-
-        // Tell the optimizer that we know the value is in the error range.
-        // This helps it avoid unnecessary integer conversions.
-        #[cfg(core_intrinsics)]
-        {
-            core::intrinsics::assume(raw.is_in_range(-4095..0));
-        }
-
-        return Err(Errno(raw.decode_error_code()));
-    }
-
-    Ok(raw.decode_raw_fd())
-}
-
-/// Check for an error from the result of a syscall which encodes no value on
-/// success. On success, return the unconsumed `raw` value.
-///
-/// # Safety
-///
-/// This must only be used with syscalls which return no value on success.
-#[inline]
-pub(in crate::backend) unsafe fn try_decode_void<Num: RetNumber>(
-    raw: RetReg<Num>,
-) -> io::Result<()> {
-    // Instead of using `check_result` here, we just check for zero, since this
-    // function is only used for system calls which have no other return value,
-    // and this produces smaller code.
-    if raw.is_nonzero() {
-        debug_assert!(raw.is_in_range(-4095..0));
-
-        // Tell the optimizer that we know the value is in the error range.
-        // This helps it avoid unnecessary integer conversions.
-        #[cfg(core_intrinsics)]
-        {
-            core::intrinsics::assume(raw.is_in_range(-4095..0));
-        }
-
-        return Err(Errno(raw.decode_error_code()));
-    }
-
-    raw.decode_void();
-
-    Ok(())
-}
-
-/// Check for an error from the result of a syscall which does not return on
-/// success. On success, return the unconsumed `raw` value.
-///
-/// # Safety
-///
-/// This must only be used with syscalls which do not return on success.
-#[cfg(any(feature = "event", feature = "runtime"))]
-#[inline]
-pub(in crate::backend) unsafe fn try_decode_error<Num: RetNumber>(raw: RetReg<Num>) -> io::Errno {
-    debug_assert!(raw.is_in_range(-4095..0));
-
-    // Tell the optimizer that we know the value is in the error range.
-    // This helps it avoid unnecessary integer conversions.
-    #[cfg(core_intrinsics)]
-    {
-        core::intrinsics::assume(raw.is_in_range(-4095..0));
-    }
-
-    Errno(raw.decode_error_code())
-}
-
-/// Return the contained `usize` value.
-#[cfg(not(debug_assertions))]
-#[inline]
-pub(in crate::backend) fn decode_usize_infallible<Num: RetNumber>(raw: RetReg<Num>) -> usize {
-    raw.decode_usize()
-}
-
-/// Return the contained `c_int` value.
-#[cfg(not(debug_assertions))]
-#[inline]
-pub(in crate::backend) fn decode_c_int_infallible<Num: RetNumber>(raw: RetReg<Num>) -> c::c_int {
-    raw.decode_c_int()
-}
-
-/// Return the contained `c_uint` value.
-#[cfg(not(debug_assertions))]
-#[inline]
-pub(in crate::backend) fn decode_c_uint_infallible<Num: RetNumber>(raw: RetReg<Num>) -> c::c_uint {
-    raw.decode_c_uint()
-}
-
-impl Errno {
-    /// `EACCES`
-    #[doc(alias = "ACCES")]
-    pub const ACCESS: Self = Self::from_errno(errno::EACCES);
-    /// `EADDRINUSE`
-    pub const ADDRINUSE: Self = Self::from_errno(errno::EADDRINUSE);
-    /// `EADDRNOTAVAIL`
-    pub const ADDRNOTAVAIL: Self = Self::from_errno(errno::EADDRNOTAVAIL);
-    /// `EADV`
-    pub const ADV: Self = Self::from_errno(errno::EADV);
-    /// `EAFNOSUPPORT`
-    pub const AFNOSUPPORT: Self = Self::from_errno(errno::EAFNOSUPPORT);
-    /// `EAGAIN`
-    pub const AGAIN: Self = Self::from_errno(errno::EAGAIN);
-    /// `EALREADY`
-    pub const ALREADY: Self = Self::from_errno(errno::EALREADY);
-    /// `EBADE`
-    pub const BADE: Self = Self::from_errno(errno::EBADE);
-    /// `EBADF`
-    pub const BADF: Self = Self::from_errno(errno::EBADF);
-    /// `EBADFD`
-    pub const BADFD: Self = Self::from_errno(errno::EBADFD);
-    /// `EBADMSG`
-    pub const BADMSG: Self = Self::from_errno(errno::EBADMSG);
-    /// `EBADR`
-    pub const BADR: Self = Self::from_errno(errno::EBADR);
-    /// `EBADRQC`
-    pub const BADRQC: Self = Self::from_errno(errno::EBADRQC);
-    /// `EBADSLT`
-    pub const BADSLT: Self = Self::from_errno(errno::EBADSLT);
-    /// `EBFONT`
-    pub const BFONT: Self = Self::from_errno(errno::EBFONT);
-    /// `EBUSY`
-    pub const BUSY: Self = Self::from_errno(errno::EBUSY);
-    /// `ECANCELED`
-    pub const CANCELED: Self = Self::from_errno(errno::ECANCELED);
-    /// `ECHILD`
-    pub const CHILD: Self = Self::from_errno(errno::ECHILD);
-    /// `ECHRNG`
-    pub const CHRNG: Self = Self::from_errno(errno::ECHRNG);
-    /// `ECOMM`
-    pub const COMM: Self = Self::from_errno(errno::ECOMM);
-    /// `ECONNABORTED`
-    pub const CONNABORTED: Self = Self::from_errno(errno::ECONNABORTED);
-    /// `ECONNREFUSED`
-    pub const CONNREFUSED: Self = Self::from_errno(errno::ECONNREFUSED);
-    /// `ECONNRESET`
-    pub const CONNRESET: Self = Self::from_errno(errno::ECONNRESET);
-    /// `EDEADLK`
-    pub const DEADLK: Self = Self::from_errno(errno::EDEADLK);
-    /// `EDEADLOCK`
-    pub const DEADLOCK: Self = Self::from_errno(errno::EDEADLOCK);
-    /// `EDESTADDRREQ`
-    pub const DESTADDRREQ: Self = Self::from_errno(errno::EDESTADDRREQ);
-    /// `EDOM`
-    pub const DOM: Self = Self::from_errno(errno::EDOM);
-    /// `EDOTDOT`
-    pub const DOTDOT: Self = Self::from_errno(errno::EDOTDOT);
-    /// `EDQUOT`
-    pub const DQUOT: Self = Self::from_errno(errno::EDQUOT);
-    /// `EEXIST`
-    pub const EXIST: Self = Self::from_errno(errno::EEXIST);
-    /// `EFAULT`
-    pub const FAULT: Self = Self::from_errno(errno::EFAULT);
-    /// `EFBIG`
-    pub const FBIG: Self = Self::from_errno(errno::EFBIG);
-    /// `EHOSTDOWN`
-    pub const HOSTDOWN: Self = Self::from_errno(errno::EHOSTDOWN);
-    /// `EHOSTUNREACH`
-    pub const HOSTUNREACH: Self = Self::from_errno(errno::EHOSTUNREACH);
-    /// `EHWPOISON`
-    pub const HWPOISON: Self = Self::from_errno(errno::EHWPOISON);
-    /// `EIDRM`
-    pub const IDRM: Self = Self::from_errno(errno::EIDRM);
-    /// `EILSEQ`
-    pub const ILSEQ: Self = Self::from_errno(errno::EILSEQ);
-    /// `EINPROGRESS`
-    pub const INPROGRESS: Self = Self::from_errno(errno::EINPROGRESS);
-    /// `EINTR`.
-    ///
-    /// For a convenient way to retry system calls that exit with `INTR`, use
-    /// [`retry_on_intr`].
-    ///
-    /// [`retry_on_intr`]: io::retry_on_intr
-    pub const INTR: Self = Self::from_errno(errno::EINTR);
-    /// `EINVAL`
-    pub const INVAL: Self = Self::from_errno(errno::EINVAL);
-    /// `EIO`
-    pub const IO: Self = Self::from_errno(errno::EIO);
-    /// `EISCONN`
-    pub const ISCONN: Self = Self::from_errno(errno::EISCONN);
-    /// `EISDIR`
-    pub const ISDIR: Self = Self::from_errno(errno::EISDIR);
-    /// `EISNAM`
-    pub const ISNAM: Self = Self::from_errno(errno::EISNAM);
-    /// `EKEYEXPIRED`
-    pub const KEYEXPIRED: Self = Self::from_errno(errno::EKEYEXPIRED);
-    /// `EKEYREJECTED`
-    pub const KEYREJECTED: Self = Self::from_errno(errno::EKEYREJECTED);
-    /// `EKEYREVOKED`
-    pub const KEYREVOKED: Self = Self::from_errno(errno::EKEYREVOKED);
-    /// `EL2HLT`
-    pub const L2HLT: Self = Self::from_errno(errno::EL2HLT);
-    /// `EL2NSYNC`
-    pub const L2NSYNC: Self = Self::from_errno(errno::EL2NSYNC);
-    /// `EL3HLT`
-    pub const L3HLT: Self = Self::from_errno(errno::EL3HLT);
-    /// `EL3RST`
-    pub const L3RST: Self = Self::from_errno(errno::EL3RST);
-    /// `ELIBACC`
-    pub const LIBACC: Self = Self::from_errno(errno::ELIBACC);
-    /// `ELIBBAD`
-    pub const LIBBAD: Self = Self::from_errno(errno::ELIBBAD);
-    /// `ELIBEXEC`
-    pub const LIBEXEC: Self = Self::from_errno(errno::ELIBEXEC);
-    /// `ELIBMAX`
-    pub const LIBMAX: Self = Self::from_errno(errno::ELIBMAX);
-    /// `ELIBSCN`
-    pub const LIBSCN: Self = Self::from_errno(errno::ELIBSCN);
-    /// `ELNRNG`
-    pub const LNRNG: Self = Self::from_errno(errno::ELNRNG);
-    /// `ELOOP`
-    pub const LOOP: Self = Self::from_errno(errno::ELOOP);
-    /// `EMEDIUMTYPE`
-    pub const MEDIUMTYPE: Self = Self::from_errno(errno::EMEDIUMTYPE);
-    /// `EMFILE`
-    pub const MFILE: Self = Self::from_errno(errno::EMFILE);
-    /// `EMLINK`
-    pub const MLINK: Self = Self::from_errno(errno::EMLINK);
-    /// `EMSGSIZE`
-    pub const MSGSIZE: Self = Self::from_errno(errno::EMSGSIZE);
-    /// `EMULTIHOP`
-    pub const MULTIHOP: Self = Self::from_errno(errno::EMULTIHOP);
-    /// `ENAMETOOLONG`
-    pub const NAMETOOLONG: Self = Self::from_errno(errno::ENAMETOOLONG);
-    /// `ENAVAIL`
-    pub const NAVAIL: Self = Self::from_errno(errno::ENAVAIL);
-    /// `ENETDOWN`
-    pub const NETDOWN: Self = Self::from_errno(errno::ENETDOWN);
-    /// `ENETRESET`
-    pub const NETRESET: Self = Self::from_errno(errno::ENETRESET);
-    /// `ENETUNREACH`
-    pub const NETUNREACH: Self = Self::from_errno(errno::ENETUNREACH);
-    /// `ENFILE`
-    pub const NFILE: Self = Self::from_errno(errno::ENFILE);
-    /// `ENOANO`
-    pub const NOANO: Self = Self::from_errno(errno::ENOANO);
-    /// `ENOBUFS`
-    pub const NOBUFS: Self = Self::from_errno(errno::ENOBUFS);
-    /// `ENOCSI`
-    pub const NOCSI: Self = Self::from_errno(errno::ENOCSI);
-    /// `ENODATA`
-    #[doc(alias = "NOATTR")]
-    pub const NODATA: Self = Self::from_errno(errno::ENODATA);
-    /// `ENODEV`
-    pub const NODEV: Self = Self::from_errno(errno::ENODEV);
-    /// `ENOENT`
-    pub const NOENT: Self = Self::from_errno(errno::ENOENT);
-    /// `ENOEXEC`
-    pub const NOEXEC: Self = Self::from_errno(errno::ENOEXEC);
-    /// `ENOKEY`
-    pub const NOKEY: Self = Self::from_errno(errno::ENOKEY);
-    /// `ENOLCK`
-    pub const NOLCK: Self = Self::from_errno(errno::ENOLCK);
-    /// `ENOLINK`
-    pub const NOLINK: Self = Self::from_errno(errno::ENOLINK);
-    /// `ENOMEDIUM`
-    pub const NOMEDIUM: Self = Self::from_errno(errno::ENOMEDIUM);
-    /// `ENOMEM`
-    pub const NOMEM: Self = Self::from_errno(errno::ENOMEM);
-    /// `ENOMSG`
-    pub const NOMSG: Self = Self::from_errno(errno::ENOMSG);
-    /// `ENONET`
-    pub const NONET: Self = Self::from_errno(errno::ENONET);
-    /// `ENOPKG`
-    pub const NOPKG: Self = Self::from_errno(errno::ENOPKG);
-    /// `ENOPROTOOPT`
-    pub const NOPROTOOPT: Self = Self::from_errno(errno::ENOPROTOOPT);
-    /// `ENOSPC`
-    pub const NOSPC: Self = Self::from_errno(errno::ENOSPC);
-    /// `ENOSR`
-    pub const NOSR: Self = Self::from_errno(errno::ENOSR);
-    /// `ENOSTR`
-    pub const NOSTR: Self = Self::from_errno(errno::ENOSTR);
-    /// `ENOSYS`
-    pub const NOSYS: Self = Self::from_errno(errno::ENOSYS);
-    /// `ENOTBLK`
-    pub const NOTBLK: Self = Self::from_errno(errno::ENOTBLK);
-    /// `ENOTCONN`
-    pub const NOTCONN: Self = Self::from_errno(errno::ENOTCONN);
-    /// `ENOTDIR`
-    pub const NOTDIR: Self = Self::from_errno(errno::ENOTDIR);
-    /// `ENOTEMPTY`
-    pub const NOTEMPTY: Self = Self::from_errno(errno::ENOTEMPTY);
-    /// `ENOTNAM`
-    pub const NOTNAM: Self = Self::from_errno(errno::ENOTNAM);
-    /// `ENOTRECOVERABLE`
-    pub const NOTRECOVERABLE: Self = Self::from_errno(errno::ENOTRECOVERABLE);
-    /// `ENOTSOCK`
-    pub const NOTSOCK: Self = Self::from_errno(errno::ENOTSOCK);
-    /// `ENOTSUP`
-    // On Linux, `ENOTSUP` has the same value as `EOPNOTSUPP`.
-    pub const NOTSUP: Self = Self::from_errno(errno::EOPNOTSUPP);
-    /// `ENOTTY`
-    pub const NOTTY: Self = Self::from_errno(errno::ENOTTY);
-    /// `ENOTUNIQ`
-    pub const NOTUNIQ: Self = Self::from_errno(errno::ENOTUNIQ);
-    /// `ENXIO`
-    pub const NXIO: Self = Self::from_errno(errno::ENXIO);
-    /// `EOPNOTSUPP`
-    pub const OPNOTSUPP: Self = Self::from_errno(errno::EOPNOTSUPP);
-    /// `EOVERFLOW`
-    pub const OVERFLOW: Self = Self::from_errno(errno::EOVERFLOW);
-    /// `EOWNERDEAD`
-    pub const OWNERDEAD: Self = Self::from_errno(errno::EOWNERDEAD);
-    /// `EPERM`
-    pub const PERM: Self = Self::from_errno(errno::EPERM);
-    /// `EPFNOSUPPORT`
-    pub const PFNOSUPPORT: Self = Self::from_errno(errno::EPFNOSUPPORT);
-    /// `EPIPE`
-    pub const PIPE: Self = Self::from_errno(errno::EPIPE);
-    /// `EPROTO`
-    pub const PROTO: Self = Self::from_errno(errno::EPROTO);
-    /// `EPROTONOSUPPORT`
-    pub const PROTONOSUPPORT: Self = Self::from_errno(errno::EPROTONOSUPPORT);
-    /// `EPROTOTYPE`
-    pub const PROTOTYPE: Self = Self::from_errno(errno::EPROTOTYPE);
-    /// `ERANGE`
-    pub const RANGE: Self = Self::from_errno(errno::ERANGE);
-    /// `EREMCHG`
-    pub const REMCHG: Self = Self::from_errno(errno::EREMCHG);
-    /// `EREMOTE`
-    pub const REMOTE: Self = Self::from_errno(errno::EREMOTE);
-    /// `EREMOTEIO`
-    pub const REMOTEIO: Self = Self::from_errno(errno::EREMOTEIO);
-    /// `ERESTART`
-    pub const RESTART: Self = Self::from_errno(errno::ERESTART);
-    /// `ERFKILL`
-    pub const RFKILL: Self = Self::from_errno(errno::ERFKILL);
-    /// `EROFS`
-    pub const ROFS: Self = Self::from_errno(errno::EROFS);
-    /// `ESHUTDOWN`
-    pub const SHUTDOWN: Self = Self::from_errno(errno::ESHUTDOWN);
-    /// `ESOCKTNOSUPPORT`
-    pub const SOCKTNOSUPPORT: Self = Self::from_errno(errno::ESOCKTNOSUPPORT);
-    /// `ESPIPE`
-    pub const SPIPE: Self = Self::from_errno(errno::ESPIPE);
-    /// `ESRCH`
-    pub const SRCH: Self = Self::from_errno(errno::ESRCH);
-    /// `ESRMNT`
-    pub const SRMNT: Self = Self::from_errno(errno::ESRMNT);
-    /// `ESTALE`
-    pub const STALE: Self = Self::from_errno(errno::ESTALE);
-    /// `ESTRPIPE`
-    pub const STRPIPE: Self = Self::from_errno(errno::ESTRPIPE);
-    /// `ETIME`
-    pub const TIME: Self = Self::from_errno(errno::ETIME);
-    /// `ETIMEDOUT`
-    pub const TIMEDOUT: Self = Self::from_errno(errno::ETIMEDOUT);
-    /// `E2BIG`
-    #[doc(alias = "2BIG")]
-    pub const TOOBIG: Self = Self::from_errno(errno::E2BIG);
-    /// `ETOOMANYREFS`
-    pub const TOOMANYREFS: Self = Self::from_errno(errno::ETOOMANYREFS);
-    /// `ETXTBSY`
-    pub const TXTBSY: Self = Self::from_errno(errno::ETXTBSY);
-    /// `EUCLEAN`
-    pub const UCLEAN: Self = Self::from_errno(errno::EUCLEAN);
-    /// `EUNATCH`
-    pub const UNATCH: Self = Self::from_errno(errno::EUNATCH);
-    /// `EUSERS`
-    pub const USERS: Self = Self::from_errno(errno::EUSERS);
-    /// `EWOULDBLOCK`
-    pub const WOULDBLOCK: Self = Self::from_errno(errno::EWOULDBLOCK);
-    /// `EXDEV`
-    pub const XDEV: Self = Self::from_errno(errno::EXDEV);
-    /// `EXFULL`
-    pub const XFULL: Self = Self::from_errno(errno::EXFULL);
-}
diff --git a/vendor/rustix/src/backend/linux_raw/io/mod.rs b/vendor/rustix/src/backend/linux_raw/io/mod.rs
deleted file mode 100644
index 9477b9b..0000000
--- a/vendor/rustix/src/backend/linux_raw/io/mod.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub(crate) mod errno;
-pub(crate) mod syscalls;
-pub(crate) mod types;
diff --git a/vendor/rustix/src/backend/linux_raw/io/syscalls.rs b/vendor/rustix/src/backend/linux_raw/io/syscalls.rs
deleted file mode 100644
index c38f28f..0000000
--- a/vendor/rustix/src/backend/linux_raw/io/syscalls.rs
+++ /dev/null
@@ -1,379 +0,0 @@
-//! linux_raw syscalls supporting `rustix::io`.
-//!
-//! # Safety
-//!
-//! See the `rustix::backend` module documentation for details.
-#![allow(unsafe_code)]
-#![allow(clippy::undocumented_unsafe_blocks)]
-
-#[cfg(target_pointer_width = "64")]
-use crate::backend::conv::loff_t_from_u64;
-#[cfg(all(
-    target_pointer_width = "32",
-    any(target_arch = "arm", target_arch = "mips", target_arch = "mips32r6"),
-))]
-use crate::backend::conv::zero;
-use crate::backend::conv::{
-    c_uint, pass_usize, raw_fd, ret, ret_c_int, ret_c_uint, ret_discarded_fd, ret_owned_fd,
-    ret_usize, slice,
-};
-#[cfg(target_pointer_width = "32")]
-use crate::backend::conv::{hi, lo};
-use crate::backend::{c, MAX_IOV};
-use crate::fd::{AsFd, BorrowedFd, OwnedFd, RawFd};
-use crate::io::{self, DupFlags, FdFlags, IoSlice, IoSliceMut, ReadWriteFlags};
-use crate::ioctl::{IoctlOutput, RawOpcode};
-#[cfg(all(feature = "fs", feature = "net"))]
-use crate::net::{RecvFlags, SendFlags};
-use core::cmp;
-use linux_raw_sys::general::{F_DUPFD_CLOEXEC, F_GETFD, F_SETFD};
-
-#[inline]
-pub(crate) unsafe fn read(fd: BorrowedFd<'_>, buf: *mut u8, len: usize) -> io::Result<usize> {
-    ret_usize(syscall!(__NR_read, fd, buf, pass_usize(len)))
-}
-
-#[inline]
-pub(crate) unsafe fn pread(
-    fd: BorrowedFd<'_>,
-    buf: *mut u8,
-    len: usize,
-    pos: u64,
-) -> io::Result<usize> {
-    // <https://github.com/torvalds/linux/blob/fcadab740480e0e0e9fa9bd272acd409884d431a/arch/arm64/kernel/sys32.c#L75>
-    #[cfg(all(
-        target_pointer_width = "32",
-        any(target_arch = "arm", target_arch = "mips", target_arch = "mips32r6"),
-    ))]
-    {
-        ret_usize(syscall!(
-            __NR_pread64,
-            fd,
-            buf,
-            pass_usize(len),
-            zero(),
-            hi(pos),
-            lo(pos)
-        ))
-    }
-    #[cfg(all(
-        target_pointer_width = "32",
-        not(any(target_arch = "arm", target_arch = "mips", target_arch = "mips32r6")),
-    ))]
-    {
-        ret_usize(syscall!(
-            __NR_pread64,
-            fd,
-            buf,
-            pass_usize(len),
-            hi(pos),
-            lo(pos)
-        ))
-    }
-    #[cfg(target_pointer_width = "64")]
-    ret_usize(syscall!(
-        __NR_pread64,
-        fd,
-        buf,
-        pass_usize(len),
-        loff_t_from_u64(pos)
-    ))
-}
-
-#[inline]
-pub(crate) fn readv(fd: BorrowedFd<'_>, bufs: &mut [IoSliceMut<'_>]) -> io::Result<usize> {
-    let (bufs_addr, bufs_len) = slice(&bufs[..cmp::min(bufs.len(), MAX_IOV)]);
-
-    unsafe { ret_usize(syscall!(__NR_readv, fd, bufs_addr, bufs_len)) }
-}
-
-#[inline]
-pub(crate) fn preadv(
-    fd: BorrowedFd<'_>,
-    bufs: &mut [IoSliceMut<'_>],
-    pos: u64,
-) -> io::Result<usize> {
-    let (bufs_addr, bufs_len) = slice(&bufs[..cmp::min(bufs.len(), MAX_IOV)]);
-
-    // Unlike the plain "p" functions, the "pv" functions pass their offset in
-    // an endian-independent way, and always in two registers.
-    unsafe {
-        ret_usize(syscall!(
-            __NR_preadv,
-            fd,
-            bufs_addr,
-            bufs_len,
-            pass_usize(pos as usize),
-            pass_usize((pos >> 32) as usize)
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn preadv2(
-    fd: BorrowedFd<'_>,
-    bufs: &mut [IoSliceMut<'_>],
-    pos: u64,
-    flags: ReadWriteFlags,
-) -> io::Result<usize> {
-    let (bufs_addr, bufs_len) = slice(&bufs[..cmp::min(bufs.len(), MAX_IOV)]);
-
-    // Unlike the plain "p" functions, the "pv" functions pass their offset in
-    // an endian-independent way, and always in two registers.
-    unsafe {
-        ret_usize(syscall!(
-            __NR_preadv2,
-            fd,
-            bufs_addr,
-            bufs_len,
-            pass_usize(pos as usize),
-            pass_usize((pos >> 32) as usize),
-            flags
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn write(fd: BorrowedFd<'_>, buf: &[u8]) -> io::Result<usize> {
-    let (buf_addr, buf_len) = slice(buf);
-
-    unsafe { ret_usize(syscall_readonly!(__NR_write, fd, buf_addr, buf_len)) }
-}
-
-#[inline]
-pub(crate) fn pwrite(fd: BorrowedFd<'_>, buf: &[u8], pos: u64) -> io::Result<usize> {
-    let (buf_addr, buf_len) = slice(buf);
-
-    // <https://github.com/torvalds/linux/blob/fcadab740480e0e0e9fa9bd272acd409884d431a/arch/arm64/kernel/sys32.c#L81-L83>
-    #[cfg(all(
-        target_pointer_width = "32",
-        any(target_arch = "arm", target_arch = "mips", target_arch = "mips32r6"),
-    ))]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_pwrite64,
-            fd,
-            buf_addr,
-            buf_len,
-            zero(),
-            hi(pos),
-            lo(pos)
-        ))
-    }
-    #[cfg(all(
-        target_pointer_width = "32",
-        not(any(target_arch = "arm", target_arch = "mips", target_arch = "mips32r6")),
-    ))]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_pwrite64,
-            fd,
-            buf_addr,
-            buf_len,
-            hi(pos),
-            lo(pos)
-        ))
-    }
-    #[cfg(target_pointer_width = "64")]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_pwrite64,
-            fd,
-            buf_addr,
-            buf_len,
-            loff_t_from_u64(pos)
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn writev(fd: BorrowedFd<'_>, bufs: &[IoSlice<'_>]) -> io::Result<usize> {
-    let (bufs_addr, bufs_len) = slice(&bufs[..cmp::min(bufs.len(), MAX_IOV)]);
-
-    unsafe { ret_usize(syscall_readonly!(__NR_writev, fd, bufs_addr, bufs_len)) }
-}
-
-#[inline]
-pub(crate) fn pwritev(fd: BorrowedFd<'_>, bufs: &[IoSlice<'_>], pos: u64) -> io::Result<usize> {
-    let (bufs_addr, bufs_len) = slice(&bufs[..cmp::min(bufs.len(), MAX_IOV)]);
-
-    // Unlike the plain "p" functions, the "pv" functions pass their offset in
-    // an endian-independent way, and always in two registers.
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_pwritev,
-            fd,
-            bufs_addr,
-            bufs_len,
-            pass_usize(pos as usize),
-            pass_usize((pos >> 32) as usize)
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn pwritev2(
-    fd: BorrowedFd<'_>,
-    bufs: &[IoSlice<'_>],
-    pos: u64,
-    flags: ReadWriteFlags,
-) -> io::Result<usize> {
-    let (bufs_addr, bufs_len) = slice(&bufs[..cmp::min(bufs.len(), MAX_IOV)]);
-
-    // Unlike the plain "p" functions, the "pv" functions pass their offset in
-    // an endian-independent way, and always in two registers.
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_pwritev2,
-            fd,
-            bufs_addr,
-            bufs_len,
-            pass_usize(pos as usize),
-            pass_usize((pos >> 32) as usize),
-            flags
-        ))
-    }
-}
-
-#[inline]
-pub(crate) unsafe fn close(fd: RawFd) {
-    // See the documentation for [`io::close`] for why errors are ignored.
-    syscall_readonly!(__NR_close, raw_fd(fd)).decode_void();
-}
-
-#[inline]
-pub(crate) unsafe fn ioctl(
-    fd: BorrowedFd<'_>,
-    request: RawOpcode,
-    arg: *mut c::c_void,
-) -> io::Result<IoctlOutput> {
-    ret_c_int(syscall!(__NR_ioctl, fd, c_uint(request), arg))
-}
-
-#[inline]
-pub(crate) unsafe fn ioctl_readonly(
-    fd: BorrowedFd<'_>,
-    request: RawOpcode,
-    arg: *mut c::c_void,
-) -> io::Result<IoctlOutput> {
-    ret_c_int(syscall_readonly!(__NR_ioctl, fd, c_uint(request), arg))
-}
-
-#[cfg(all(feature = "fs", feature = "net"))]
-pub(crate) fn is_read_write(fd: BorrowedFd<'_>) -> io::Result<(bool, bool)> {
-    let (mut read, mut write) = crate::fs::fd::_is_file_read_write(fd)?;
-    let mut not_socket = false;
-    if read {
-        // Do a `recv` with `PEEK` and `DONTWAIT` for 1 byte. A 0 indicates
-        // the read side is shut down; an `EWOULDBLOCK` indicates the read
-        // side is still open.
-        let mut buf = [core::mem::MaybeUninit::<u8>::uninit()];
-        match unsafe {
-            crate::backend::net::syscalls::recv(
-                fd,
-                buf.as_mut_ptr() as *mut u8,
-                1,
-                RecvFlags::PEEK | RecvFlags::DONTWAIT,
-            )
-        } {
-            Ok(0) => read = false,
-            Err(err) => {
-                #[allow(unreachable_patterns)] // `EAGAIN` may equal `EWOULDBLOCK`
-                match err {
-                    io::Errno::AGAIN | io::Errno::WOULDBLOCK => (),
-                    io::Errno::NOTSOCK => not_socket = true,
-                    _ => return Err(err),
-                }
-            }
-            Ok(_) => (),
-        }
-    }
-    if write && !not_socket {
-        // Do a `send` with `DONTWAIT` for 0 bytes. An `EPIPE` indicates
-        // the write side is shut down.
-        #[allow(unreachable_patterns)] // `EAGAIN` equals `EWOULDBLOCK`
-        match crate::backend::net::syscalls::send(fd, &[], SendFlags::DONTWAIT) {
-            Err(io::Errno::AGAIN | io::Errno::WOULDBLOCK | io::Errno::NOTSOCK) => (),
-            Err(io::Errno::PIPE) => write = false,
-            Err(err) => return Err(err),
-            Ok(_) => (),
-        }
-    }
-    Ok((read, write))
-}
-
-#[inline]
-pub(crate) fn dup(fd: BorrowedFd<'_>) -> io::Result<OwnedFd> {
-    unsafe { ret_owned_fd(syscall_readonly!(__NR_dup, fd)) }
-}
-
-#[allow(clippy::needless_pass_by_ref_mut)]
-#[inline]
-pub(crate) fn dup2(fd: BorrowedFd<'_>, new: &mut OwnedFd) -> io::Result<()> {
-    #[cfg(any(target_arch = "aarch64", target_arch = "riscv64"))]
-    {
-        // We don't need to worry about the difference between `dup2` and
-        // `dup3` when the file descriptors are equal because we have an
-        // `&mut OwnedFd` which means `fd` doesn't alias it.
-        dup3(fd, new, DupFlags::empty())
-    }
-
-    #[cfg(not(any(target_arch = "aarch64", target_arch = "riscv64")))]
-    unsafe {
-        ret_discarded_fd(syscall_readonly!(__NR_dup2, fd, new.as_fd()))
-    }
-}
-
-#[allow(clippy::needless_pass_by_ref_mut)]
-#[inline]
-pub(crate) fn dup3(fd: BorrowedFd<'_>, new: &mut OwnedFd, flags: DupFlags) -> io::Result<()> {
-    unsafe { ret_discarded_fd(syscall_readonly!(__NR_dup3, fd, new.as_fd(), flags)) }
-}
-
-#[inline]
-pub(crate) fn fcntl_getfd(fd: BorrowedFd<'_>) -> io::Result<FdFlags> {
-    #[cfg(target_pointer_width = "32")]
-    unsafe {
-        ret_c_uint(syscall_readonly!(__NR_fcntl64, fd, c_uint(F_GETFD)))
-            .map(FdFlags::from_bits_retain)
-    }
-    #[cfg(target_pointer_width = "64")]
-    unsafe {
-        ret_c_uint(syscall_readonly!(__NR_fcntl, fd, c_uint(F_GETFD)))
-            .map(FdFlags::from_bits_retain)
-    }
-}
-
-#[inline]
-pub(crate) fn fcntl_setfd(fd: BorrowedFd<'_>, flags: FdFlags) -> io::Result<()> {
-    #[cfg(target_pointer_width = "32")]
-    unsafe {
-        ret(syscall_readonly!(__NR_fcntl64, fd, c_uint(F_SETFD), flags))
-    }
-    #[cfg(target_pointer_width = "64")]
-    unsafe {
-        ret(syscall_readonly!(__NR_fcntl, fd, c_uint(F_SETFD), flags))
-    }
-}
-
-#[inline]
-pub(crate) fn fcntl_dupfd_cloexec(fd: BorrowedFd<'_>, min: RawFd) -> io::Result<OwnedFd> {
-    #[cfg(target_pointer_width = "32")]
-    unsafe {
-        ret_owned_fd(syscall_readonly!(
-            __NR_fcntl64,
-            fd,
-            c_uint(F_DUPFD_CLOEXEC),
-            raw_fd(min)
-        ))
-    }
-    #[cfg(target_pointer_width = "64")]
-    unsafe {
-        ret_owned_fd(syscall_readonly!(
-            __NR_fcntl,
-            fd,
-            c_uint(F_DUPFD_CLOEXEC),
-            raw_fd(min)
-        ))
-    }
-}
diff --git a/vendor/rustix/src/backend/linux_raw/io/types.rs b/vendor/rustix/src/backend/linux_raw/io/types.rs
deleted file mode 100644
index 4b3dfc6..0000000
--- a/vendor/rustix/src/backend/linux_raw/io/types.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use crate::backend::c;
-use bitflags::bitflags;
-
-bitflags! {
-    /// `FD_*` constants for use with [`fcntl_getfd`] and [`fcntl_setfd`].
-    ///
-    /// [`fcntl_getfd`]: crate::io::fcntl_getfd
-    /// [`fcntl_setfd`]: crate::io::fcntl_setfd
-    #[repr(transparent)]
-    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
-    pub struct FdFlags: c::c_uint {
-        /// `FD_CLOEXEC`
-        const CLOEXEC = linux_raw_sys::general::FD_CLOEXEC;
-
-        /// <https://docs.rs/bitflags/*/bitflags/#externally-defined-flags>
-        const _ = !0;
-    }
-}
-
-bitflags! {
-    /// `RWF_*` constants for use with [`preadv2`] and [`pwritev2`].
-    ///
-    /// [`preadv2`]: crate::io::preadv2
-    /// [`pwritev2`]: crate::io::pwritev
-    #[repr(transparent)]
-    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
-    pub struct ReadWriteFlags: c::c_uint {
-        /// `RWF_DSYNC` (since Linux 4.7)
-        const DSYNC = linux_raw_sys::general::RWF_DSYNC;
-        /// `RWF_HIPRI` (since Linux 4.6)
-        const HIPRI = linux_raw_sys::general::RWF_HIPRI;
-        /// `RWF_SYNC` (since Linux 4.7)
-        const SYNC = linux_raw_sys::general::RWF_SYNC;
-        /// `RWF_NOWAIT` (since Linux 4.14)
-        const NOWAIT = linux_raw_sys::general::RWF_NOWAIT;
-        /// `RWF_APPEND` (since Linux 4.16)
-        const APPEND = linux_raw_sys::general::RWF_APPEND;
-
-        /// <https://docs.rs/bitflags/*/bitflags/#externally-defined-flags>
-        const _ = !0;
-    }
-}
-
-bitflags! {
-    /// `O_*` constants for use with [`dup2`].
-    ///
-    /// [`dup2`]: crate::io::dup2
-    #[repr(transparent)]
-    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
-    pub struct DupFlags: c::c_uint {
-        /// `O_CLOEXEC`
-        const CLOEXEC = linux_raw_sys::general::O_CLOEXEC;
-
-        /// <https://docs.rs/bitflags/*/bitflags/#externally-defined-flags>
-        const _ = !0;
-    }
-}