Deleted vendor folder

8 files changed, 0 insertions, 2474 deletions

diff --git a/vendor/rustix/src/backend/linux_raw/net/addr.rs b/vendor/rustix/src/backend/linux_raw/net/addr.rs
deleted file mode 100644
index 85ba875..0000000
--- a/vendor/rustix/src/backend/linux_raw/net/addr.rs
+++ /dev/null
@@ -1,178 +0,0 @@
-//! Socket address utilities.
-//!
-//! # Safety
-//!
-//! This file uses `CStr::from_bytes_with_nul_unchecked` on a string it knows
-//! to be NUL-terminated.
-#![allow(unsafe_code)]
-
-use crate::backend::c;
-use crate::ffi::CStr;
-use crate::{io, path};
-use core::cmp::Ordering;
-use core::fmt;
-use core::hash::{Hash, Hasher};
-use core::slice;
-
-/// `struct sockaddr_un`
-#[derive(Clone)]
-#[doc(alias = "sockaddr_un")]
-pub struct SocketAddrUnix {
-    pub(crate) unix: c::sockaddr_un,
-    len: c::socklen_t,
-}
-
-impl SocketAddrUnix {
-    /// Construct a new Unix-domain address from a filesystem path.
-    #[inline]
-    pub fn new<P: path::Arg>(path: P) -> io::Result<Self> {
-        path.into_with_c_str(Self::_new)
-    }
-
-    #[inline]
-    fn _new(path: &CStr) -> io::Result<Self> {
-        let mut unix = Self::init();
-        let bytes = path.to_bytes_with_nul();
-        if bytes.len() > unix.sun_path.len() {
-            return Err(io::Errno::NAMETOOLONG);
-        }
-        for (i, b) in bytes.iter().enumerate() {
-            unix.sun_path[i] = *b as _;
-        }
-        let len = offsetof_sun_path() + bytes.len();
-        let len = len.try_into().unwrap();
-        Ok(Self { unix, len })
-    }
-
-    /// Construct a new abstract Unix-domain address from a byte slice.
-    #[inline]
-    pub fn new_abstract_name(name: &[u8]) -> io::Result<Self> {
-        let mut unix = Self::init();
-        let id = &mut unix.sun_path[1..];
-
-        // SAFETY: Convert `&mut [c_char]` to `&mut [u8]`.
-        let id = unsafe { slice::from_raw_parts_mut(id.as_mut_ptr().cast::<u8>(), id.len()) };
-
-        if let Some(id) = id.get_mut(..name.len()) {
-            id.copy_from_slice(name);
-            let len = offsetof_sun_path() + 1 + name.len();
-            let len = len.try_into().unwrap();
-            Ok(Self { unix, len })
-        } else {
-            Err(io::Errno::NAMETOOLONG)
-        }
-    }
-
-    const fn init() -> c::sockaddr_un {
-        c::sockaddr_un {
-            sun_family: c::AF_UNIX as _,
-            sun_path: [0; 108],
-        }
-    }
-
-    /// For a filesystem path address, return the path.
-    #[inline]
-    pub fn path(&self) -> Option<&CStr> {
-        let len = self.len();
-        if len != 0 && self.unix.sun_path[0] as u8 != b'\0' {
-            let end = len as usize - offsetof_sun_path();
-            let bytes = &self.unix.sun_path[..end];
-
-            // SAFETY: Convert `&[c_char]` to `&[u8]`.
-            let bytes = unsafe { slice::from_raw_parts(bytes.as_ptr().cast::<u8>(), bytes.len()) };
-
-            // SAFETY: `from_bytes_with_nul_unchecked` since the string is
-            // NUL-terminated.
-            unsafe { Some(CStr::from_bytes_with_nul_unchecked(bytes)) }
-        } else {
-            None
-        }
-    }
-
-    /// For an abstract address, return the identifier.
-    #[inline]
-    pub fn abstract_name(&self) -> Option<&[u8]> {
-        let len = self.len();
-        if len != 0 && self.unix.sun_path[0] as u8 == b'\0' {
-            let end = len as usize - offsetof_sun_path();
-            let bytes = &self.unix.sun_path[1..end];
-
-            // SAFETY: Convert `&[c_char]` to `&[u8]`.
-            let bytes = unsafe { slice::from_raw_parts(bytes.as_ptr().cast::<u8>(), bytes.len()) };
-
-            Some(bytes)
-        } else {
-            None
-        }
-    }
-
-    #[inline]
-    pub(crate) fn addr_len(&self) -> c::socklen_t {
-        self.len
-    }
-
-    #[inline]
-    pub(crate) fn len(&self) -> usize {
-        self.addr_len() as usize
-    }
-}
-
-impl PartialEq for SocketAddrUnix {
-    #[inline]
-    fn eq(&self, other: &Self) -> bool {
-        let self_len = self.len() - offsetof_sun_path();
-        let other_len = other.len() - offsetof_sun_path();
-        self.unix.sun_path[..self_len].eq(&other.unix.sun_path[..other_len])
-    }
-}
-
-impl Eq for SocketAddrUnix {}
-
-impl PartialOrd for SocketAddrUnix {
-    #[inline]
-    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-impl Ord for SocketAddrUnix {
-    #[inline]
-    fn cmp(&self, other: &Self) -> Ordering {
-        let self_len = self.len() - offsetof_sun_path();
-        let other_len = other.len() - offsetof_sun_path();
-        self.unix.sun_path[..self_len].cmp(&other.unix.sun_path[..other_len])
-    }
-}
-
-impl Hash for SocketAddrUnix {
-    #[inline]
-    fn hash<H: Hasher>(&self, state: &mut H) {
-        let self_len = self.len() - offsetof_sun_path();
-        self.unix.sun_path[..self_len].hash(state)
-    }
-}
-
-impl fmt::Debug for SocketAddrUnix {
-    fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
-        if let Some(path) = self.path() {
-            path.fmt(fmt)
-        } else if let Some(name) = self.abstract_name() {
-            name.fmt(fmt)
-        } else {
-            "(unnamed)".fmt(fmt)
-        }
-    }
-}
-
-/// `struct sockaddr_storage` as a raw struct.
-pub type SocketAddrStorage = c::sockaddr;
-
-/// Return the offset of the `sun_path` field of `sockaddr_un`.
-#[inline]
-pub(crate) fn offsetof_sun_path() -> usize {
-    let z = c::sockaddr_un {
-        sun_family: 0_u16,
-        sun_path: [0; 108],
-    };
-    (crate::utils::as_ptr(&z.sun_path) as usize) - (crate::utils::as_ptr(&z) as usize)
-}
diff --git a/vendor/rustix/src/backend/linux_raw/net/mod.rs b/vendor/rustix/src/backend/linux_raw/net/mod.rs
deleted file mode 100644
index f83c546..0000000
--- a/vendor/rustix/src/backend/linux_raw/net/mod.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-pub(crate) mod addr;
-pub(crate) mod msghdr;
-pub(crate) mod read_sockaddr;
-pub(crate) mod send_recv;
-pub(crate) mod sockopt;
-pub(crate) mod syscalls;
-pub(crate) mod write_sockaddr;
diff --git a/vendor/rustix/src/backend/linux_raw/net/msghdr.rs b/vendor/rustix/src/backend/linux_raw/net/msghdr.rs
deleted file mode 100644
index 2b88bfb..0000000
--- a/vendor/rustix/src/backend/linux_raw/net/msghdr.rs
+++ /dev/null
@@ -1,146 +0,0 @@
-//! Utilities for dealing with message headers.
-//!
-//! These take closures rather than returning a `c::msghdr` directly because
-//! the message headers may reference stack-local data.
-
-#![allow(unsafe_code)]
-
-use crate::backend::c;
-use crate::backend::net::write_sockaddr::{encode_sockaddr_v4, encode_sockaddr_v6};
-
-use crate::io::{self, IoSlice, IoSliceMut};
-use crate::net::{RecvAncillaryBuffer, SendAncillaryBuffer, SocketAddrV4, SocketAddrV6};
-use crate::utils::as_ptr;
-
-use core::mem::{size_of, MaybeUninit};
-use core::ptr::null_mut;
-
-fn msg_iov_len(len: usize) -> c::size_t {
-    // This cast cannot overflow.
-    len as c::size_t
-}
-
-pub(crate) fn msg_control_len(len: usize) -> c::size_t {
-    // Same as above.
-    len as c::size_t
-}
-
-/// Create a message header intended to receive a datagram.
-pub(crate) fn with_recv_msghdr<R>(
-    name: &mut MaybeUninit<c::sockaddr_storage>,
-    iov: &mut [IoSliceMut<'_>],
-    control: &mut RecvAncillaryBuffer<'_>,
-    f: impl FnOnce(&mut c::msghdr) -> io::Result<R>,
-) -> io::Result<R> {
-    control.clear();
-
-    let namelen = size_of::<c::sockaddr_storage>() as c::c_int;
-    let mut msghdr = c::msghdr {
-        msg_name: name.as_mut_ptr().cast(),
-        msg_namelen: namelen,
-        msg_iov: iov.as_mut_ptr().cast(),
-        msg_iovlen: msg_iov_len(iov.len()),
-        msg_control: control.as_control_ptr().cast(),
-        msg_controllen: msg_control_len(control.control_len()),
-        msg_flags: 0,
-    };
-
-    let res = f(&mut msghdr);
-
-    // Reset the control length.
-    if res.is_ok() {
-        unsafe {
-            control.set_control_len(msghdr.msg_controllen.try_into().unwrap_or(usize::MAX));
-        }
-    }
-
-    res
-}
-
-/// Create a message header intended to send without an address.
-pub(crate) fn with_noaddr_msghdr<R>(
-    iov: &[IoSlice<'_>],
-    control: &mut SendAncillaryBuffer<'_, '_, '_>,
-    f: impl FnOnce(c::msghdr) -> R,
-) -> R {
-    f(c::msghdr {
-        msg_name: null_mut(),
-        msg_namelen: 0,
-        msg_iov: iov.as_ptr() as _,
-        msg_iovlen: msg_iov_len(iov.len()),
-        msg_control: control.as_control_ptr().cast(),
-        msg_controllen: msg_control_len(control.control_len()),
-        msg_flags: 0,
-    })
-}
-
-/// Create a message header intended to send with an IPv4 address.
-pub(crate) fn with_v4_msghdr<R>(
-    addr: &SocketAddrV4,
-    iov: &[IoSlice<'_>],
-    control: &mut SendAncillaryBuffer<'_, '_, '_>,
-    f: impl FnOnce(c::msghdr) -> R,
-) -> R {
-    let encoded = encode_sockaddr_v4(addr);
-
-    f(c::msghdr {
-        msg_name: as_ptr(&encoded) as _,
-        msg_namelen: size_of::<SocketAddrV4>() as _,
-        msg_iov: iov.as_ptr() as _,
-        msg_iovlen: msg_iov_len(iov.len()),
-        msg_control: control.as_control_ptr().cast(),
-        msg_controllen: msg_control_len(control.control_len()),
-        msg_flags: 0,
-    })
-}
-
-/// Create a message header intended to send with an IPv6 address.
-pub(crate) fn with_v6_msghdr<R>(
-    addr: &SocketAddrV6,
-    iov: &[IoSlice<'_>],
-    control: &mut SendAncillaryBuffer<'_, '_, '_>,
-    f: impl FnOnce(c::msghdr) -> R,
-) -> R {
-    let encoded = encode_sockaddr_v6(addr);
-
-    f(c::msghdr {
-        msg_name: as_ptr(&encoded) as _,
-        msg_namelen: size_of::<SocketAddrV6>() as _,
-        msg_iov: iov.as_ptr() as _,
-        msg_iovlen: msg_iov_len(iov.len()),
-        msg_control: control.as_control_ptr().cast(),
-        msg_controllen: msg_control_len(control.control_len()),
-        msg_flags: 0,
-    })
-}
-
-/// Create a message header intended to send with a Unix address.
-pub(crate) fn with_unix_msghdr<R>(
-    addr: &crate::net::SocketAddrUnix,
-    iov: &[IoSlice<'_>],
-    control: &mut SendAncillaryBuffer<'_, '_, '_>,
-    f: impl FnOnce(c::msghdr) -> R,
-) -> R {
-    f(c::msghdr {
-        msg_name: as_ptr(&addr.unix) as _,
-        msg_namelen: addr.addr_len() as _,
-        msg_iov: iov.as_ptr() as _,
-        msg_iovlen: msg_iov_len(iov.len()),
-        msg_control: control.as_control_ptr().cast(),
-        msg_controllen: msg_control_len(control.control_len()),
-        msg_flags: 0,
-    })
-}
-
-/// Create a zero-initialized message header struct value.
-pub(crate) fn zero_msghdr() -> c::msghdr {
-    c::msghdr {
-        msg_name: null_mut(),
-        msg_namelen: 0,
-        msg_iov: null_mut(),
-        msg_iovlen: 0,
-        msg_control: null_mut(),
-        msg_controllen: 0,
-        msg_flags: 0,
-    }
-}
diff --git a/vendor/rustix/src/backend/linux_raw/net/read_sockaddr.rs b/vendor/rustix/src/backend/linux_raw/net/read_sockaddr.rs
deleted file mode 100644
index 5a91707..0000000
--- a/vendor/rustix/src/backend/linux_raw/net/read_sockaddr.rs
+++ /dev/null
@@ -1,195 +0,0 @@
-//! The BSD sockets API requires us to read the `ss_family` field before we can
-//! interpret the rest of a `sockaddr` produced by the kernel.
-#![allow(unsafe_code)]
-
-use crate::backend::c;
-use crate::io;
-use crate::net::{Ipv4Addr, Ipv6Addr, SocketAddrAny, SocketAddrUnix, SocketAddrV4, SocketAddrV6};
-use core::mem::size_of;
-use core::slice;
-
-// This must match the header of `sockaddr`.
-#[repr(C)]
-struct sockaddr_header {
-    ss_family: u16,
-}
-
-/// Read the `ss_family` field from a socket address returned from the OS.
-///
-/// # Safety
-///
-/// `storage` must point to a valid socket address returned from the OS.
-#[inline]
-unsafe fn read_ss_family(storage: *const c::sockaddr) -> u16 {
-    // Assert that we know the layout of `sockaddr`.
-    let _ = c::sockaddr {
-        __storage: c::sockaddr_storage {
-            __bindgen_anon_1: linux_raw_sys::net::__kernel_sockaddr_storage__bindgen_ty_1 {
-                __bindgen_anon_1:
-                    linux_raw_sys::net::__kernel_sockaddr_storage__bindgen_ty_1__bindgen_ty_1 {
-                        ss_family: 0_u16,
-                        __data: [0; 126_usize],
-                    },
-            },
-        },
-    };
-
-    (*storage.cast::<sockaddr_header>()).ss_family
-}
-
-/// Set the `ss_family` field of a socket address to `AF_UNSPEC`, so that we
-/// can test for `AF_UNSPEC` to test whether it was stored to.
-#[inline]
-pub(crate) unsafe fn initialize_family_to_unspec(storage: *mut c::sockaddr) {
-    (*storage.cast::<sockaddr_header>()).ss_family = c::AF_UNSPEC as _;
-}
-
-/// Read a socket address encoded in a platform-specific format.
-///
-/// # Safety
-///
-/// `storage` must point to valid socket address storage.
-pub(crate) unsafe fn read_sockaddr(
-    storage: *const c::sockaddr,
-    len: usize,
-) -> io::Result<SocketAddrAny> {
-    let offsetof_sun_path = super::addr::offsetof_sun_path();
-
-    if len < size_of::<c::sa_family_t>() {
-        return Err(io::Errno::INVAL);
-    }
-    match read_ss_family(storage).into() {
-        c::AF_INET => {
-            if len < size_of::<c::sockaddr_in>() {
-                return Err(io::Errno::INVAL);
-            }
-            let decode = &*storage.cast::<c::sockaddr_in>();
-            Ok(SocketAddrAny::V4(SocketAddrV4::new(
-                Ipv4Addr::from(u32::from_be(decode.sin_addr.s_addr)),
-                u16::from_be(decode.sin_port),
-            )))
-        }
-        c::AF_INET6 => {
-            if len < size_of::<c::sockaddr_in6>() {
-                return Err(io::Errno::INVAL);
-            }
-            let decode = &*storage.cast::<c::sockaddr_in6>();
-            Ok(SocketAddrAny::V6(SocketAddrV6::new(
-                Ipv6Addr::from(decode.sin6_addr.in6_u.u6_addr8),
-                u16::from_be(decode.sin6_port),
-                u32::from_be(decode.sin6_flowinfo),
-                decode.sin6_scope_id,
-            )))
-        }
-        c::AF_UNIX => {
-            if len < offsetof_sun_path {
-                return Err(io::Errno::INVAL);
-            }
-            if len == offsetof_sun_path {
-                Ok(SocketAddrAny::Unix(SocketAddrUnix::new(&[][..])?))
-            } else {
-                let decode = &*storage.cast::<c::sockaddr_un>();
-
-                // On Linux check for Linux's [abstract namespace].
-                //
-                // [abstract namespace]: https://man7.org/linux/man-pages/man7/unix.7.html
-                if decode.sun_path[0] == 0 {
-                    let bytes = &decode.sun_path[1..len - offsetof_sun_path];
-
-                    // SAFETY: Convert `&[c_char]` to `&[u8]`.
-                    let bytes = slice::from_raw_parts(bytes.as_ptr().cast::<u8>(), bytes.len());
-
-                    return SocketAddrUnix::new_abstract_name(bytes).map(SocketAddrAny::Unix);
-                }
-
-                // Otherwise we expect a NUL-terminated filesystem path.
-                let bytes = &decode.sun_path[..len - 1 - offsetof_sun_path];
-
-                // SAFETY: Convert `&[c_char]` to `&[u8]`.
-                let bytes = slice::from_raw_parts(bytes.as_ptr().cast::<u8>(), bytes.len());
-
-                assert_eq!(decode.sun_path[len - 1 - offsetof_sun_path], 0);
-                Ok(SocketAddrAny::Unix(SocketAddrUnix::new(bytes)?))
-            }
-        }
-        _ => Err(io::Errno::NOTSUP),
-    }
-}
-
-/// Read an optional socket address returned from the OS.
-///
-/// # Safety
-///
-/// `storage` must point to a valid socket address returned from the OS.
-pub(crate) unsafe fn maybe_read_sockaddr_os(
-    storage: *const c::sockaddr,
-    len: usize,
-) -> Option<SocketAddrAny> {
-    if len == 0 {
-        None
-    } else {
-        Some(read_sockaddr_os(storage, len))
-    }
-}
-
-/// Read a socket address returned from the OS.
-///
-/// # Safety
-///
-/// `storage` must point to a valid socket address returned from the OS.
-pub(crate) unsafe fn read_sockaddr_os(storage: *const c::sockaddr, len: usize) -> SocketAddrAny {
-    let offsetof_sun_path = super::addr::offsetof_sun_path();
-
-    assert!(len >= size_of::<c::sa_family_t>());
-    match read_ss_family(storage).into() {
-        c::AF_INET => {
-            assert!(len >= size_of::<c::sockaddr_in>());
-            let decode = &*storage.cast::<c::sockaddr_in>();
-            SocketAddrAny::V4(SocketAddrV4::new(
-                Ipv4Addr::from(u32::from_be(decode.sin_addr.s_addr)),
-                u16::from_be(decode.sin_port),
-            ))
-        }
-        c::AF_INET6 => {
-            assert!(len >= size_of::<c::sockaddr_in6>());
-            let decode = &*storage.cast::<c::sockaddr_in6>();
-            SocketAddrAny::V6(SocketAddrV6::new(
-                Ipv6Addr::from(decode.sin6_addr.in6_u.u6_addr8),
-                u16::from_be(decode.sin6_port),
-                u32::from_be(decode.sin6_flowinfo),
-                decode.sin6_scope_id,
-            ))
-        }
-        c::AF_UNIX => {
-            assert!(len >= offsetof_sun_path);
-            if len == offsetof_sun_path {
-                SocketAddrAny::Unix(SocketAddrUnix::new(&[][..]).unwrap())
-            } else {
-                let decode = &*storage.cast::<c::sockaddr_un>();
-
-                // On Linux check for Linux's [abstract namespace].
-                //
-                // [abstract namespace]: https://man7.org/linux/man-pages/man7/unix.7.html
-                if decode.sun_path[0] == 0 {
-                    let bytes = &decode.sun_path[1..len - offsetof_sun_path];
-
-                    // SAFETY: Convert `&[c_char]` to `&[u8]`.
-                    let bytes = slice::from_raw_parts(bytes.as_ptr().cast::<u8>(), bytes.len());
-
-                    return SocketAddrAny::Unix(SocketAddrUnix::new_abstract_name(bytes).unwrap());
-                }
-
-                // Otherwise we expect a NUL-terminated filesystem path.
-                assert_eq!(decode.sun_path[len - 1 - offsetof_sun_path], 0);
-
-                let bytes = &decode.sun_path[..len - 1 - offsetof_sun_path];
-
-                // SAFETY: Convert `&[c_char]` to `&[u8]`.
-                let bytes = slice::from_raw_parts(bytes.as_ptr().cast::<u8>(), bytes.len());
-
-                SocketAddrAny::Unix(SocketAddrUnix::new(bytes).unwrap())
-            }
-        }
-        other => unimplemented!("{:?}", other),
-    }
-}
diff --git a/vendor/rustix/src/backend/linux_raw/net/send_recv.rs b/vendor/rustix/src/backend/linux_raw/net/send_recv.rs
deleted file mode 100644
index d5cdd07..0000000
--- a/vendor/rustix/src/backend/linux_raw/net/send_recv.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-use crate::backend::c;
-use bitflags::bitflags;
-
-bitflags! {
-    /// `MSG_*` flags for use with [`send`], [`send_to`], and related
-    /// functions.
-    ///
-    /// [`send`]: crate::net::send
-    /// [`sendto`]: crate::net::sendto
-    #[repr(transparent)]
-    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
-    pub struct SendFlags: u32 {
-        /// `MSG_CONFIRM`
-        const CONFIRM = c::MSG_CONFIRM;
-        /// `MSG_DONTROUTE`
-        const DONTROUTE = c::MSG_DONTROUTE;
-        /// `MSG_DONTWAIT`
-        const DONTWAIT = c::MSG_DONTWAIT;
-        /// `MSG_EOT`
-        const EOT = c::MSG_EOR;
-        /// `MSG_MORE`
-        const MORE = c::MSG_MORE;
-        /// `MSG_NOSIGNAL`
-        const NOSIGNAL = c::MSG_NOSIGNAL;
-        /// `MSG_OOB`
-        const OOB = c::MSG_OOB;
-
-        /// <https://docs.rs/bitflags/*/bitflags/#externally-defined-flags>
-        const _ = !0;
-    }
-}
-
-bitflags! {
-    /// `MSG_*` flags for use with [`recv`], [`recvfrom`], and related
-    /// functions.
-    ///
-    /// [`recv`]: crate::net::recv
-    /// [`recvfrom`]: crate::net::recvfrom
-    #[repr(transparent)]
-    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
-    pub struct RecvFlags: u32 {
-        /// `MSG_CMSG_CLOEXEC`
-        const CMSG_CLOEXEC = c::MSG_CMSG_CLOEXEC;
-        /// `MSG_DONTWAIT`
-        const DONTWAIT = c::MSG_DONTWAIT;
-        /// `MSG_ERRQUEUE`
-        const ERRQUEUE = c::MSG_ERRQUEUE;
-        /// `MSG_OOB`
-        const OOB = c::MSG_OOB;
-        /// `MSG_PEEK`
-        const PEEK = c::MSG_PEEK;
-        /// `MSG_TRUNC`
-        const TRUNC = c::MSG_TRUNC;
-        /// `MSG_WAITALL`
-        const WAITALL = c::MSG_WAITALL;
-
-        /// <https://docs.rs/bitflags/*/bitflags/#externally-defined-flags>
-        const _ = !0;
-    }
-}
diff --git a/vendor/rustix/src/backend/linux_raw/net/sockopt.rs b/vendor/rustix/src/backend/linux_raw/net/sockopt.rs
deleted file mode 100644
index 6a740bb..0000000
--- a/vendor/rustix/src/backend/linux_raw/net/sockopt.rs
+++ /dev/null
@@ -1,879 +0,0 @@
-//! linux_raw syscalls supporting `rustix::net::sockopt`.
-//!
-//! # Safety
-//!
-//! See the `rustix::backend` module documentation for details.
-#![allow(unsafe_code, clippy::undocumented_unsafe_blocks)]
-
-use crate::backend::c;
-use crate::backend::conv::{by_mut, c_uint, ret, socklen_t};
-use crate::fd::BorrowedFd;
-#[cfg(feature = "alloc")]
-use crate::ffi::CStr;
-use crate::io;
-use crate::net::sockopt::Timeout;
-use crate::net::{
-    AddressFamily, Ipv4Addr, Ipv6Addr, Protocol, RawProtocol, SocketAddrAny, SocketAddrStorage,
-    SocketAddrV4, SocketAddrV6, SocketType, UCred,
-};
-#[cfg(feature = "alloc")]
-use alloc::borrow::ToOwned;
-#[cfg(feature = "alloc")]
-use alloc::string::String;
-use core::mem::MaybeUninit;
-use core::time::Duration;
-use linux_raw_sys::general::{__kernel_old_timeval, __kernel_sock_timeval};
-#[cfg(target_arch = "x86")]
-use {
-    crate::backend::conv::{slice_just_addr, x86_sys},
-    crate::backend::reg::{ArgReg, SocketArg},
-    linux_raw_sys::net::{SYS_GETSOCKOPT, SYS_SETSOCKOPT},
-};
-
-#[inline]
-fn getsockopt<T: Copy>(fd: BorrowedFd<'_>, level: u32, optname: u32) -> io::Result<T> {
-    let mut optlen: c::socklen_t = core::mem::size_of::<T>().try_into().unwrap();
-    debug_assert!(
-        optlen as usize >= core::mem::size_of::<c::c_int>(),
-        "Socket APIs don't ever use `bool` directly"
-    );
-
-    let mut value = MaybeUninit::<T>::uninit();
-    getsockopt_raw(fd, level, optname, &mut value, &mut optlen)?;
-
-    assert_eq!(
-        optlen as usize,
-        core::mem::size_of::<T>(),
-        "unexpected getsockopt size"
-    );
-
-    unsafe { Ok(value.assume_init()) }
-}
-
-#[inline]
-fn getsockopt_raw<T>(
-    fd: BorrowedFd<'_>,
-    level: u32,
-    optname: u32,
-    value: &mut MaybeUninit<T>,
-    optlen: &mut c::socklen_t,
-) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall!(
-            __NR_getsockopt,
-            fd,
-            c_uint(level),
-            c_uint(optname),
-            value,
-            by_mut(optlen)
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall!(
-            __NR_socketcall,
-            x86_sys(SYS_GETSOCKOPT),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                c_uint(level),
-                c_uint(optname),
-                value.into(),
-                by_mut(optlen),
-            ])
-        ))
-    }
-}
-
-#[inline]
-fn setsockopt<T: Copy>(fd: BorrowedFd<'_>, level: u32, optname: u32, value: T) -> io::Result<()> {
-    let optlen = core::mem::size_of::<T>().try_into().unwrap();
-    debug_assert!(
-        optlen as usize >= core::mem::size_of::<c::c_int>(),
-        "Socket APIs don't ever use `bool` directly"
-    );
-    setsockopt_raw(fd, level, optname, &value, optlen)
-}
-
-#[inline]
-fn setsockopt_raw<T>(
-    fd: BorrowedFd<'_>,
-    level: u32,
-    optname: u32,
-    ptr: *const T,
-    optlen: c::socklen_t,
-) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_setsockopt,
-            fd,
-            c_uint(level),
-            c_uint(optname),
-            ptr,
-            socklen_t(optlen)
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_SETSOCKOPT),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                c_uint(level),
-                c_uint(optname),
-                ptr.into(),
-                socklen_t(optlen),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn get_socket_type(fd: BorrowedFd<'_>) -> io::Result<SocketType> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_TYPE)
-}
-
-#[inline]
-pub(crate) fn set_socket_reuseaddr(fd: BorrowedFd<'_>, reuseaddr: bool) -> io::Result<()> {
-    setsockopt(fd, c::SOL_SOCKET, c::SO_REUSEADDR, from_bool(reuseaddr))
-}
-
-#[inline]
-pub(crate) fn get_socket_reuseaddr(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_REUSEADDR).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_socket_broadcast(fd: BorrowedFd<'_>, broadcast: bool) -> io::Result<()> {
-    setsockopt(fd, c::SOL_SOCKET, c::SO_BROADCAST, from_bool(broadcast))
-}
-
-#[inline]
-pub(crate) fn get_socket_broadcast(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_BROADCAST).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_socket_linger(fd: BorrowedFd<'_>, linger: Option<Duration>) -> io::Result<()> {
-    // Convert `linger` to seconds, rounding up.
-    let l_linger = if let Some(linger) = linger {
-        duration_to_secs(linger)?
-    } else {
-        0
-    };
-    let linger = c::linger {
-        l_onoff: c::c_int::from(linger.is_some()),
-        l_linger,
-    };
-    setsockopt(fd, c::SOL_SOCKET, c::SO_LINGER, linger)
-}
-
-#[inline]
-pub(crate) fn get_socket_linger(fd: BorrowedFd<'_>) -> io::Result<Option<Duration>> {
-    let linger: c::linger = getsockopt(fd, c::SOL_SOCKET, c::SO_LINGER)?;
-    Ok((linger.l_onoff != 0).then(|| Duration::from_secs(linger.l_linger as u64)))
-}
-
-#[inline]
-pub(crate) fn set_socket_passcred(fd: BorrowedFd<'_>, passcred: bool) -> io::Result<()> {
-    setsockopt(fd, c::SOL_SOCKET, c::SO_PASSCRED, from_bool(passcred))
-}
-
-#[inline]
-pub(crate) fn get_socket_passcred(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_PASSCRED).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_socket_timeout(
-    fd: BorrowedFd<'_>,
-    id: Timeout,
-    timeout: Option<Duration>,
-) -> io::Result<()> {
-    let time = duration_to_linux_sock_timeval(timeout)?;
-    let optname = match id {
-        Timeout::Recv => c::SO_RCVTIMEO_NEW,
-        Timeout::Send => c::SO_SNDTIMEO_NEW,
-    };
-    match setsockopt(fd, c::SOL_SOCKET, optname, time) {
-        Err(io::Errno::NOPROTOOPT) if c::SO_RCVTIMEO_NEW != c::SO_RCVTIMEO_OLD => {
-            set_socket_timeout_old(fd, id, timeout)
-        }
-        otherwise => otherwise,
-    }
-}
-
-/// Same as `set_socket_timeout` but uses `__kernel_old_timeval` instead of
-/// `__kernel_sock_timeval` and `_OLD` constants instead of `_NEW`.
-fn set_socket_timeout_old(
-    fd: BorrowedFd<'_>,
-    id: Timeout,
-    timeout: Option<Duration>,
-) -> io::Result<()> {
-    let time = duration_to_linux_old_timeval(timeout)?;
-    let optname = match id {
-        Timeout::Recv => c::SO_RCVTIMEO_OLD,
-        Timeout::Send => c::SO_SNDTIMEO_OLD,
-    };
-    setsockopt(fd, c::SOL_SOCKET, optname, time)
-}
-
-#[inline]
-pub(crate) fn get_socket_timeout(fd: BorrowedFd<'_>, id: Timeout) -> io::Result<Option<Duration>> {
-    let optname = match id {
-        Timeout::Recv => c::SO_RCVTIMEO_NEW,
-        Timeout::Send => c::SO_SNDTIMEO_NEW,
-    };
-    let time: __kernel_sock_timeval = match getsockopt(fd, c::SOL_SOCKET, optname) {
-        Err(io::Errno::NOPROTOOPT) if c::SO_RCVTIMEO_NEW != c::SO_RCVTIMEO_OLD => {
-            return get_socket_timeout_old(fd, id)
-        }
-        otherwise => otherwise?,
-    };
-    Ok(duration_from_linux_sock_timeval(time))
-}
-
-/// Same as `get_socket_timeout` but uses `__kernel_old_timeval` instead of
-/// `__kernel_sock_timeval` and `_OLD` constants instead of `_NEW`.
-fn get_socket_timeout_old(fd: BorrowedFd<'_>, id: Timeout) -> io::Result<Option<Duration>> {
-    let optname = match id {
-        Timeout::Recv => c::SO_RCVTIMEO_OLD,
-        Timeout::Send => c::SO_SNDTIMEO_OLD,
-    };
-    let time: __kernel_old_timeval = getsockopt(fd, c::SOL_SOCKET, optname)?;
-    Ok(duration_from_linux_old_timeval(time))
-}
-
-/// Convert a `__linux_sock_timeval` to a Rust `Option<Duration>`.
-#[inline]
-fn duration_from_linux_sock_timeval(time: __kernel_sock_timeval) -> Option<Duration> {
-    if time.tv_sec == 0 && time.tv_usec == 0 {
-        None
-    } else {
-        Some(Duration::from_secs(time.tv_sec as u64) + Duration::from_micros(time.tv_usec as u64))
-    }
-}
-
-/// Like `duration_from_linux` but uses Linux's old 32-bit
-/// `__kernel_old_timeval`.
-fn duration_from_linux_old_timeval(time: __kernel_old_timeval) -> Option<Duration> {
-    if time.tv_sec == 0 && time.tv_usec == 0 {
-        None
-    } else {
-        Some(Duration::from_secs(time.tv_sec as u64) + Duration::from_micros(time.tv_usec as u64))
-    }
-}
-
-/// Convert a Rust `Option<Duration>` to a `__kernel_sock_timeval`.
-#[inline]
-fn duration_to_linux_sock_timeval(timeout: Option<Duration>) -> io::Result<__kernel_sock_timeval> {
-    Ok(match timeout {
-        Some(timeout) => {
-            if timeout == Duration::ZERO {
-                return Err(io::Errno::INVAL);
-            }
-            // `subsec_micros` rounds down, so we use `subsec_nanos` and
-            // manually round up.
-            let mut timeout = __kernel_sock_timeval {
-                tv_sec: timeout.as_secs().try_into().unwrap_or(i64::MAX),
-                tv_usec: ((timeout.subsec_nanos() + 999) / 1000) as _,
-            };
-            if timeout.tv_sec == 0 && timeout.tv_usec == 0 {
-                timeout.tv_usec = 1;
-            }
-            timeout
-        }
-        None => __kernel_sock_timeval {
-            tv_sec: 0,
-            tv_usec: 0,
-        },
-    })
-}
-
-/// Like `duration_to_linux` but uses Linux's old 32-bit
-/// `__kernel_old_timeval`.
-fn duration_to_linux_old_timeval(timeout: Option<Duration>) -> io::Result<__kernel_old_timeval> {
-    Ok(match timeout {
-        Some(timeout) => {
-            if timeout == Duration::ZERO {
-                return Err(io::Errno::INVAL);
-            }
-
-            // `subsec_micros` rounds down, so we use `subsec_nanos` and
-            // manually round up.
-            let mut timeout = __kernel_old_timeval {
-                tv_sec: timeout.as_secs().try_into().unwrap_or(c::c_long::MAX),
-                tv_usec: ((timeout.subsec_nanos() + 999) / 1000) as _,
-            };
-            if timeout.tv_sec == 0 && timeout.tv_usec == 0 {
-                timeout.tv_usec = 1;
-            }
-            timeout
-        }
-        None => __kernel_old_timeval {
-            tv_sec: 0,
-            tv_usec: 0,
-        },
-    })
-}
-
-#[inline]
-pub(crate) fn get_socket_error(fd: BorrowedFd<'_>) -> io::Result<Result<(), io::Errno>> {
-    let err: c::c_int = getsockopt(fd, c::SOL_SOCKET, c::SO_ERROR)?;
-    Ok(if err == 0 {
-        Ok(())
-    } else {
-        Err(io::Errno::from_raw_os_error(err))
-    })
-}
-
-#[inline]
-pub(crate) fn set_socket_keepalive(fd: BorrowedFd<'_>, keepalive: bool) -> io::Result<()> {
-    setsockopt(fd, c::SOL_SOCKET, c::SO_KEEPALIVE, from_bool(keepalive))
-}
-
-#[inline]
-pub(crate) fn get_socket_keepalive(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_KEEPALIVE).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_socket_recv_buffer_size(fd: BorrowedFd<'_>, size: usize) -> io::Result<()> {
-    let size: c::c_int = size.try_into().map_err(|_| io::Errno::INVAL)?;
-    setsockopt(fd, c::SOL_SOCKET, c::SO_RCVBUF, size)
-}
-
-#[inline]
-pub(crate) fn get_socket_recv_buffer_size(fd: BorrowedFd<'_>) -> io::Result<usize> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_RCVBUF).map(|size: u32| size as usize)
-}
-
-#[inline]
-pub(crate) fn set_socket_send_buffer_size(fd: BorrowedFd<'_>, size: usize) -> io::Result<()> {
-    let size: c::c_int = size.try_into().map_err(|_| io::Errno::INVAL)?;
-    setsockopt(fd, c::SOL_SOCKET, c::SO_SNDBUF, size)
-}
-
-#[inline]
-pub(crate) fn get_socket_send_buffer_size(fd: BorrowedFd<'_>) -> io::Result<usize> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_SNDBUF).map(|size: u32| size as usize)
-}
-
-#[inline]
-pub(crate) fn get_socket_domain(fd: BorrowedFd<'_>) -> io::Result<AddressFamily> {
-    let domain: c::c_int = getsockopt(fd, c::SOL_SOCKET, c::SO_DOMAIN)?;
-    Ok(AddressFamily(
-        domain.try_into().map_err(|_| io::Errno::OPNOTSUPP)?,
-    ))
-}
-
-#[inline]
-pub(crate) fn get_socket_acceptconn(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_ACCEPTCONN).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_socket_oobinline(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(fd, c::SOL_SOCKET, c::SO_OOBINLINE, from_bool(value))
-}
-
-#[inline]
-pub(crate) fn get_socket_oobinline(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_OOBINLINE).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_socket_reuseport(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(fd, c::SOL_SOCKET, c::SO_REUSEPORT, from_bool(value))
-}
-
-#[inline]
-pub(crate) fn get_socket_reuseport(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_REUSEPORT).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn get_socket_protocol(fd: BorrowedFd<'_>) -> io::Result<Option<Protocol>> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_PROTOCOL)
-        .map(|raw: u32| RawProtocol::new(raw).map(Protocol::from_raw))
-}
-
-#[inline]
-pub(crate) fn get_socket_cookie(fd: BorrowedFd<'_>) -> io::Result<u64> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_COOKIE)
-}
-
-#[inline]
-pub(crate) fn get_socket_incoming_cpu(fd: BorrowedFd<'_>) -> io::Result<u32> {
-    getsockopt(fd, c::SOL_SOCKET, c::SO_INCOMING_CPU)
-}
-
-#[inline]
-pub(crate) fn set_socket_incoming_cpu(fd: BorrowedFd<'_>, value: u32) -> io::Result<()> {
-    setsockopt(fd, c::SOL_SOCKET, c::SO_INCOMING_CPU, value)
-}
-
-#[inline]
-pub(crate) fn set_ip_ttl(fd: BorrowedFd<'_>, ttl: u32) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IP, c::IP_TTL, ttl)
-}
-
-#[inline]
-pub(crate) fn get_ip_ttl(fd: BorrowedFd<'_>) -> io::Result<u32> {
-    getsockopt(fd, c::IPPROTO_IP, c::IP_TTL)
-}
-
-#[inline]
-pub(crate) fn set_ipv6_v6only(fd: BorrowedFd<'_>, only_v6: bool) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IPV6, c::IPV6_V6ONLY, from_bool(only_v6))
-}
-
-#[inline]
-pub(crate) fn get_ipv6_v6only(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_IPV6, c::IPV6_V6ONLY).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_ip_multicast_loop(fd: BorrowedFd<'_>, multicast_loop: bool) -> io::Result<()> {
-    setsockopt(
-        fd,
-        c::IPPROTO_IP,
-        c::IP_MULTICAST_LOOP,
-        from_bool(multicast_loop),
-    )
-}
-
-#[inline]
-pub(crate) fn get_ip_multicast_loop(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_IP, c::IP_MULTICAST_LOOP).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_ip_multicast_ttl(fd: BorrowedFd<'_>, multicast_ttl: u32) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IP, c::IP_MULTICAST_TTL, multicast_ttl)
-}
-
-#[inline]
-pub(crate) fn get_ip_multicast_ttl(fd: BorrowedFd<'_>) -> io::Result<u32> {
-    getsockopt(fd, c::IPPROTO_IP, c::IP_MULTICAST_TTL)
-}
-
-#[inline]
-pub(crate) fn set_ipv6_multicast_loop(fd: BorrowedFd<'_>, multicast_loop: bool) -> io::Result<()> {
-    setsockopt(
-        fd,
-        c::IPPROTO_IPV6,
-        c::IPV6_MULTICAST_LOOP,
-        from_bool(multicast_loop),
-    )
-}
-
-#[inline]
-pub(crate) fn get_ipv6_multicast_loop(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_IPV6, c::IPV6_MULTICAST_LOOP).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_ipv6_multicast_hops(fd: BorrowedFd<'_>, multicast_hops: u32) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IP, c::IPV6_MULTICAST_HOPS, multicast_hops)
-}
-
-#[inline]
-pub(crate) fn get_ipv6_multicast_hops(fd: BorrowedFd<'_>) -> io::Result<u32> {
-    getsockopt(fd, c::IPPROTO_IP, c::IPV6_MULTICAST_HOPS)
-}
-
-#[inline]
-pub(crate) fn set_ip_add_membership(
-    fd: BorrowedFd<'_>,
-    multiaddr: &Ipv4Addr,
-    interface: &Ipv4Addr,
-) -> io::Result<()> {
-    let mreq = to_ip_mreq(multiaddr, interface);
-    setsockopt(fd, c::IPPROTO_IP, c::IP_ADD_MEMBERSHIP, mreq)
-}
-
-#[inline]
-pub(crate) fn set_ip_add_membership_with_ifindex(
-    fd: BorrowedFd<'_>,
-    multiaddr: &Ipv4Addr,
-    address: &Ipv4Addr,
-    ifindex: i32,
-) -> io::Result<()> {
-    let mreqn = to_ip_mreqn(multiaddr, address, ifindex);
-    setsockopt(fd, c::IPPROTO_IP, c::IP_ADD_MEMBERSHIP, mreqn)
-}
-
-#[inline]
-pub(crate) fn set_ip_add_source_membership(
-    fd: BorrowedFd<'_>,
-    multiaddr: &Ipv4Addr,
-    interface: &Ipv4Addr,
-    sourceaddr: &Ipv4Addr,
-) -> io::Result<()> {
-    let mreq_source = to_imr_source(multiaddr, interface, sourceaddr);
-    setsockopt(fd, c::IPPROTO_IP, c::IP_ADD_SOURCE_MEMBERSHIP, mreq_source)
-}
-
-#[inline]
-pub(crate) fn set_ip_drop_source_membership(
-    fd: BorrowedFd<'_>,
-    multiaddr: &Ipv4Addr,
-    interface: &Ipv4Addr,
-    sourceaddr: &Ipv4Addr,
-) -> io::Result<()> {
-    let mreq_source = to_imr_source(multiaddr, interface, sourceaddr);
-    setsockopt(fd, c::IPPROTO_IP, c::IP_DROP_SOURCE_MEMBERSHIP, mreq_source)
-}
-
-#[inline]
-pub(crate) fn set_ipv6_add_membership(
-    fd: BorrowedFd<'_>,
-    multiaddr: &Ipv6Addr,
-    interface: u32,
-) -> io::Result<()> {
-    let mreq = to_ipv6mr(multiaddr, interface);
-    setsockopt(fd, c::IPPROTO_IPV6, c::IPV6_ADD_MEMBERSHIP, mreq)
-}
-
-#[inline]
-pub(crate) fn set_ip_drop_membership(
-    fd: BorrowedFd<'_>,
-    multiaddr: &Ipv4Addr,
-    interface: &Ipv4Addr,
-) -> io::Result<()> {
-    let mreq = to_ip_mreq(multiaddr, interface);
-    setsockopt(fd, c::IPPROTO_IP, c::IP_DROP_MEMBERSHIP, mreq)
-}
-
-#[inline]
-pub(crate) fn set_ip_drop_membership_with_ifindex(
-    fd: BorrowedFd<'_>,
-    multiaddr: &Ipv4Addr,
-    address: &Ipv4Addr,
-    ifindex: i32,
-) -> io::Result<()> {
-    let mreqn = to_ip_mreqn(multiaddr, address, ifindex);
-    setsockopt(fd, c::IPPROTO_IP, c::IP_DROP_MEMBERSHIP, mreqn)
-}
-
-#[inline]
-pub(crate) fn set_ipv6_drop_membership(
-    fd: BorrowedFd<'_>,
-    multiaddr: &Ipv6Addr,
-    interface: u32,
-) -> io::Result<()> {
-    let mreq = to_ipv6mr(multiaddr, interface);
-    setsockopt(fd, c::IPPROTO_IPV6, c::IPV6_DROP_MEMBERSHIP, mreq)
-}
-
-#[inline]
-pub(crate) fn get_ipv6_unicast_hops(fd: BorrowedFd<'_>) -> io::Result<u8> {
-    getsockopt(fd, c::IPPROTO_IPV6, c::IPV6_UNICAST_HOPS).map(|hops: c::c_int| hops as u8)
-}
-
-#[inline]
-pub(crate) fn set_ipv6_unicast_hops(fd: BorrowedFd<'_>, hops: Option<u8>) -> io::Result<()> {
-    let hops = match hops {
-        Some(hops) => hops.into(),
-        None => -1,
-    };
-    setsockopt(fd, c::IPPROTO_IPV6, c::IPV6_UNICAST_HOPS, hops)
-}
-
-#[inline]
-pub(crate) fn set_ip_tos(fd: BorrowedFd<'_>, value: u8) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IP, c::IP_TOS, i32::from(value))
-}
-
-#[inline]
-pub(crate) fn get_ip_tos(fd: BorrowedFd<'_>) -> io::Result<u8> {
-    let value: i32 = getsockopt(fd, c::IPPROTO_IP, c::IP_TOS)?;
-    Ok(value as u8)
-}
-
-#[inline]
-pub(crate) fn set_ip_recvtos(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IP, c::IP_RECVTOS, from_bool(value))
-}
-
-#[inline]
-pub(crate) fn get_ip_recvtos(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_IP, c::IP_RECVTOS).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_ipv6_recvtclass(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IPV6, c::IPV6_RECVTCLASS, from_bool(value))
-}
-
-#[inline]
-pub(crate) fn get_ipv6_recvtclass(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_IPV6, c::IPV6_RECVTCLASS).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_ip_freebind(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IP, c::IP_FREEBIND, from_bool(value))
-}
-
-#[inline]
-pub(crate) fn get_ip_freebind(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_IP, c::IP_FREEBIND).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_ipv6_freebind(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IPV6, c::IPV6_FREEBIND, from_bool(value))
-}
-
-#[inline]
-pub(crate) fn get_ipv6_freebind(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_IPV6, c::IPV6_FREEBIND).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn get_ip_original_dst(fd: BorrowedFd<'_>) -> io::Result<SocketAddrV4> {
-    let level = c::IPPROTO_IP;
-    let optname = c::SO_ORIGINAL_DST;
-    let mut value = MaybeUninit::<SocketAddrStorage>::uninit();
-    let mut optlen = core::mem::size_of_val(&value).try_into().unwrap();
-
-    getsockopt_raw(fd, level, optname, &mut value, &mut optlen)?;
-
-    let any = unsafe { SocketAddrAny::read(value.as_ptr(), optlen as usize)? };
-    match any {
-        SocketAddrAny::V4(v4) => Ok(v4),
-        _ => unreachable!(),
-    }
-}
-
-#[inline]
-pub(crate) fn get_ipv6_original_dst(fd: BorrowedFd<'_>) -> io::Result<SocketAddrV6> {
-    let level = c::IPPROTO_IPV6;
-    let optname = c::IP6T_SO_ORIGINAL_DST;
-    let mut value = MaybeUninit::<SocketAddrStorage>::uninit();
-    let mut optlen = core::mem::size_of_val(&value).try_into().unwrap();
-
-    getsockopt_raw(fd, level, optname, &mut value, &mut optlen)?;
-
-    let any = unsafe { SocketAddrAny::read(value.as_ptr(), optlen as usize)? };
-    match any {
-        SocketAddrAny::V6(v6) => Ok(v6),
-        _ => unreachable!(),
-    }
-}
-
-#[inline]
-pub(crate) fn set_ipv6_tclass(fd: BorrowedFd<'_>, value: u32) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_IPV6, c::IPV6_TCLASS, value)
-}
-
-#[inline]
-pub(crate) fn get_ipv6_tclass(fd: BorrowedFd<'_>) -> io::Result<u32> {
-    getsockopt(fd, c::IPPROTO_IPV6, c::IPV6_TCLASS)
-}
-
-#[inline]
-pub(crate) fn set_tcp_nodelay(fd: BorrowedFd<'_>, nodelay: bool) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_TCP, c::TCP_NODELAY, from_bool(nodelay))
-}
-
-#[inline]
-pub(crate) fn get_tcp_nodelay(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_TCP, c::TCP_NODELAY).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_tcp_keepcnt(fd: BorrowedFd<'_>, count: u32) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_TCP, c::TCP_KEEPCNT, count)
-}
-
-#[inline]
-pub(crate) fn get_tcp_keepcnt(fd: BorrowedFd<'_>) -> io::Result<u32> {
-    getsockopt(fd, c::IPPROTO_TCP, c::TCP_KEEPCNT)
-}
-
-#[inline]
-pub(crate) fn set_tcp_keepidle(fd: BorrowedFd<'_>, duration: Duration) -> io::Result<()> {
-    let secs: c::c_uint = duration_to_secs(duration)?;
-    setsockopt(fd, c::IPPROTO_TCP, c::TCP_KEEPIDLE, secs)
-}
-
-#[inline]
-pub(crate) fn get_tcp_keepidle(fd: BorrowedFd<'_>) -> io::Result<Duration> {
-    let secs: c::c_uint = getsockopt(fd, c::IPPROTO_TCP, c::TCP_KEEPIDLE)?;
-    Ok(Duration::from_secs(secs as u64))
-}
-
-#[inline]
-pub(crate) fn set_tcp_keepintvl(fd: BorrowedFd<'_>, duration: Duration) -> io::Result<()> {
-    let secs: c::c_uint = duration_to_secs(duration)?;
-    setsockopt(fd, c::IPPROTO_TCP, c::TCP_KEEPINTVL, secs)
-}
-
-#[inline]
-pub(crate) fn get_tcp_keepintvl(fd: BorrowedFd<'_>) -> io::Result<Duration> {
-    let secs: c::c_uint = getsockopt(fd, c::IPPROTO_TCP, c::TCP_KEEPINTVL)?;
-    Ok(Duration::from_secs(secs as u64))
-}
-
-#[inline]
-pub(crate) fn set_tcp_user_timeout(fd: BorrowedFd<'_>, value: u32) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_TCP, c::TCP_USER_TIMEOUT, value)
-}
-
-#[inline]
-pub(crate) fn get_tcp_user_timeout(fd: BorrowedFd<'_>) -> io::Result<u32> {
-    getsockopt(fd, c::IPPROTO_TCP, c::TCP_USER_TIMEOUT)
-}
-
-#[inline]
-pub(crate) fn set_tcp_quickack(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_TCP, c::TCP_QUICKACK, from_bool(value))
-}
-
-#[inline]
-pub(crate) fn get_tcp_quickack(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_TCP, c::TCP_QUICKACK).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_tcp_congestion(fd: BorrowedFd<'_>, value: &str) -> io::Result<()> {
-    let level = c::IPPROTO_TCP;
-    let optname = c::TCP_CONGESTION;
-    let optlen = value.len().try_into().unwrap();
-    setsockopt_raw(fd, level, optname, value.as_ptr(), optlen)
-}
-
-#[cfg(feature = "alloc")]
-#[inline]
-pub(crate) fn get_tcp_congestion(fd: BorrowedFd<'_>) -> io::Result<String> {
-    let level = c::IPPROTO_TCP;
-    let optname = c::TCP_CONGESTION;
-    const OPTLEN: c::socklen_t = 16;
-    let mut value = MaybeUninit::<[MaybeUninit<u8>; OPTLEN as usize]>::uninit();
-    let mut optlen = OPTLEN;
-    getsockopt_raw(fd, level, optname, &mut value, &mut optlen)?;
-    unsafe {
-        let value = value.assume_init();
-        let slice: &[u8] = core::mem::transmute(&value[..optlen as usize]);
-        assert!(slice.iter().any(|b| *b == b'\0'));
-        Ok(
-            core::str::from_utf8(CStr::from_ptr(slice.as_ptr().cast()).to_bytes())
-                .unwrap()
-                .to_owned(),
-        )
-    }
-}
-
-#[inline]
-pub(crate) fn set_tcp_thin_linear_timeouts(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(
-        fd,
-        c::IPPROTO_TCP,
-        c::TCP_THIN_LINEAR_TIMEOUTS,
-        from_bool(value),
-    )
-}
-
-#[inline]
-pub(crate) fn get_tcp_thin_linear_timeouts(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_TCP, c::TCP_THIN_LINEAR_TIMEOUTS).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn set_tcp_cork(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
-    setsockopt(fd, c::IPPROTO_TCP, c::TCP_CORK, from_bool(value))
-}
-
-#[inline]
-pub(crate) fn get_tcp_cork(fd: BorrowedFd<'_>) -> io::Result<bool> {
-    getsockopt(fd, c::IPPROTO_TCP, c::TCP_CORK).map(to_bool)
-}
-
-#[inline]
-pub(crate) fn get_socket_peercred(fd: BorrowedFd<'_>) -> io::Result<UCred> {
-    getsockopt(fd, c::SOL_SOCKET, linux_raw_sys::net::SO_PEERCRED)
-}
-
-#[inline]
-fn to_ip_mreq(multiaddr: &Ipv4Addr, interface: &Ipv4Addr) -> c::ip_mreq {
-    c::ip_mreq {
-        imr_multiaddr: to_imr_addr(multiaddr),
-        imr_interface: to_imr_addr(interface),
-    }
-}
-
-#[inline]
-fn to_ip_mreqn(multiaddr: &Ipv4Addr, address: &Ipv4Addr, ifindex: i32) -> c::ip_mreqn {
-    c::ip_mreqn {
-        imr_multiaddr: to_imr_addr(multiaddr),
-        imr_address: to_imr_addr(address),
-        imr_ifindex: ifindex,
-    }
-}
-
-#[inline]
-fn to_imr_source(
-    multiaddr: &Ipv4Addr,
-    interface: &Ipv4Addr,
-    sourceaddr: &Ipv4Addr,
-) -> c::ip_mreq_source {
-    c::ip_mreq_source {
-        imr_multiaddr: to_imr_addr(multiaddr).s_addr,
-        imr_interface: to_imr_addr(interface).s_addr,
-        imr_sourceaddr: to_imr_addr(sourceaddr).s_addr,
-    }
-}
-
-#[inline]
-fn to_imr_addr(addr: &Ipv4Addr) -> c::in_addr {
-    c::in_addr {
-        s_addr: u32::from_ne_bytes(addr.octets()),
-    }
-}
-
-#[inline]
-fn to_ipv6mr(multiaddr: &Ipv6Addr, interface: u32) -> c::ipv6_mreq {
-    c::ipv6_mreq {
-        ipv6mr_multiaddr: to_ipv6mr_multiaddr(multiaddr),
-        ipv6mr_ifindex: to_ipv6mr_interface(interface),
-    }
-}
-
-#[inline]
-fn to_ipv6mr_multiaddr(multiaddr: &Ipv6Addr) -> c::in6_addr {
-    c::in6_addr {
-        in6_u: linux_raw_sys::net::in6_addr__bindgen_ty_1 {
-            u6_addr8: multiaddr.octets(),
-        },
-    }
-}
-
-#[inline]
-fn to_ipv6mr_interface(interface: u32) -> c::c_int {
-    interface as c::c_int
-}
-
-#[inline]
-fn from_bool(value: bool) -> c::c_uint {
-    c::c_uint::from(value)
-}
-
-#[inline]
-fn to_bool(value: c::c_uint) -> bool {
-    value != 0
-}
-
-/// Convert to seconds, rounding up if necessary.
-#[inline]
-fn duration_to_secs<T: TryFrom<u64>>(duration: Duration) -> io::Result<T> {
-    let mut secs = duration.as_secs();
-    if duration.subsec_nanos() != 0 {
-        secs = secs.checked_add(1).ok_or(io::Errno::INVAL)?;
-    }
-    T::try_from(secs).map_err(|_e| io::Errno::INVAL)
-}
diff --git a/vendor/rustix/src/backend/linux_raw/net/syscalls.rs b/vendor/rustix/src/backend/linux_raw/net/syscalls.rs
deleted file mode 100644
index 726f022..0000000
--- a/vendor/rustix/src/backend/linux_raw/net/syscalls.rs
+++ /dev/null
@@ -1,949 +0,0 @@
-//! linux_raw syscalls supporting `rustix::net`.
-//!
-//! # Safety
-//!
-//! See the `rustix::backend` module documentation for details.
-#![allow(unsafe_code, clippy::undocumented_unsafe_blocks)]
-
-use super::msghdr::{
-    with_noaddr_msghdr, with_recv_msghdr, with_unix_msghdr, with_v4_msghdr, with_v6_msghdr,
-};
-use super::read_sockaddr::{initialize_family_to_unspec, maybe_read_sockaddr_os, read_sockaddr_os};
-use super::send_recv::{RecvFlags, SendFlags};
-use super::write_sockaddr::{encode_sockaddr_v4, encode_sockaddr_v6};
-use crate::backend::c;
-use crate::backend::conv::{
-    by_mut, by_ref, c_int, c_uint, pass_usize, ret, ret_owned_fd, ret_usize, size_of, slice,
-    socklen_t, zero,
-};
-use crate::fd::{BorrowedFd, OwnedFd};
-use crate::io::{self, IoSlice, IoSliceMut};
-use crate::net::{
-    AddressFamily, Protocol, RecvAncillaryBuffer, RecvMsgReturn, SendAncillaryBuffer, Shutdown,
-    SocketAddrAny, SocketAddrUnix, SocketAddrV4, SocketAddrV6, SocketFlags, SocketType,
-};
-use c::{sockaddr, sockaddr_in, sockaddr_in6, socklen_t};
-use core::mem::MaybeUninit;
-#[cfg(target_arch = "x86")]
-use {
-    crate::backend::conv::{slice_just_addr, x86_sys},
-    crate::backend::reg::{ArgReg, SocketArg},
-    linux_raw_sys::net::{
-        SYS_ACCEPT, SYS_ACCEPT4, SYS_BIND, SYS_CONNECT, SYS_GETPEERNAME, SYS_GETSOCKNAME,
-        SYS_LISTEN, SYS_RECV, SYS_RECVFROM, SYS_RECVMSG, SYS_SEND, SYS_SENDMSG, SYS_SENDTO,
-        SYS_SHUTDOWN, SYS_SOCKET, SYS_SOCKETPAIR,
-    },
-};
-
-#[inline]
-pub(crate) fn socket(
-    family: AddressFamily,
-    type_: SocketType,
-    protocol: Option<Protocol>,
-) -> io::Result<OwnedFd> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret_owned_fd(syscall_readonly!(__NR_socket, family, type_, protocol))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret_owned_fd(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_SOCKET),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                family.into(),
-                type_.into(),
-                protocol.into(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn socket_with(
-    family: AddressFamily,
-    type_: SocketType,
-    flags: SocketFlags,
-    protocol: Option<Protocol>,
-) -> io::Result<OwnedFd> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret_owned_fd(syscall_readonly!(
-            __NR_socket,
-            family,
-            (type_, flags),
-            protocol
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret_owned_fd(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_SOCKET),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                family.into(),
-                (type_, flags).into(),
-                protocol.into(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn socketpair(
-    family: AddressFamily,
-    type_: SocketType,
-    flags: SocketFlags,
-    protocol: Option<Protocol>,
-) -> io::Result<(OwnedFd, OwnedFd)> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        let mut result = MaybeUninit::<[OwnedFd; 2]>::uninit();
-        ret(syscall!(
-            __NR_socketpair,
-            family,
-            (type_, flags),
-            protocol,
-            &mut result
-        ))?;
-        let [fd0, fd1] = result.assume_init();
-        Ok((fd0, fd1))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        let mut result = MaybeUninit::<[OwnedFd; 2]>::uninit();
-        ret(syscall!(
-            __NR_socketcall,
-            x86_sys(SYS_SOCKETPAIR),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                family.into(),
-                (type_, flags).into(),
-                protocol.into(),
-                (&mut result).into(),
-            ])
-        ))?;
-        let [fd0, fd1] = result.assume_init();
-        Ok((fd0, fd1))
-    }
-}
-
-#[inline]
-pub(crate) fn accept(fd: BorrowedFd<'_>) -> io::Result<OwnedFd> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        let fd = ret_owned_fd(syscall_readonly!(__NR_accept, fd, zero(), zero()))?;
-        Ok(fd)
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        let fd = ret_owned_fd(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_ACCEPT),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[fd.into(), zero(), zero()])
-        ))?;
-        Ok(fd)
-    }
-}
-
-#[inline]
-pub(crate) fn accept_with(fd: BorrowedFd<'_>, flags: SocketFlags) -> io::Result<OwnedFd> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        let fd = ret_owned_fd(syscall_readonly!(__NR_accept4, fd, zero(), zero(), flags))?;
-        Ok(fd)
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        let fd = ret_owned_fd(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_ACCEPT4),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[fd.into(), zero(), zero(), flags.into()])
-        ))?;
-        Ok(fd)
-    }
-}
-
-#[inline]
-pub(crate) fn acceptfrom(fd: BorrowedFd<'_>) -> io::Result<(OwnedFd, Option<SocketAddrAny>)> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-        let mut storage = MaybeUninit::<sockaddr>::uninit();
-        let fd = ret_owned_fd(syscall!(
-            __NR_accept,
-            fd,
-            &mut storage,
-            by_mut(&mut addrlen)
-        ))?;
-        Ok((
-            fd,
-            maybe_read_sockaddr_os(&storage.assume_init(), addrlen.try_into().unwrap()),
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-        let mut storage = MaybeUninit::<sockaddr>::uninit();
-        let fd = ret_owned_fd(syscall!(
-            __NR_socketcall,
-            x86_sys(SYS_ACCEPT),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                (&mut storage).into(),
-                by_mut(&mut addrlen),
-            ])
-        ))?;
-        Ok((
-            fd,
-            maybe_read_sockaddr_os(&storage.assume_init(), addrlen.try_into().unwrap()),
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn acceptfrom_with(
-    fd: BorrowedFd<'_>,
-    flags: SocketFlags,
-) -> io::Result<(OwnedFd, Option<SocketAddrAny>)> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-        let mut storage = MaybeUninit::<sockaddr>::uninit();
-        let fd = ret_owned_fd(syscall!(
-            __NR_accept4,
-            fd,
-            &mut storage,
-            by_mut(&mut addrlen),
-            flags
-        ))?;
-        Ok((
-            fd,
-            maybe_read_sockaddr_os(&storage.assume_init(), addrlen.try_into().unwrap()),
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-        let mut storage = MaybeUninit::<sockaddr>::uninit();
-        let fd = ret_owned_fd(syscall!(
-            __NR_socketcall,
-            x86_sys(SYS_ACCEPT4),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                (&mut storage).into(),
-                by_mut(&mut addrlen),
-                flags.into(),
-            ])
-        ))?;
-        Ok((
-            fd,
-            maybe_read_sockaddr_os(&storage.assume_init(), addrlen.try_into().unwrap()),
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn recvmsg(
-    sockfd: BorrowedFd<'_>,
-    iov: &mut [IoSliceMut<'_>],
-    control: &mut RecvAncillaryBuffer<'_>,
-    msg_flags: RecvFlags,
-) -> io::Result<RecvMsgReturn> {
-    let mut storage = MaybeUninit::<c::sockaddr_storage>::uninit();
-
-    with_recv_msghdr(&mut storage, iov, control, |msghdr| {
-        #[cfg(not(target_arch = "x86"))]
-        let result =
-            unsafe { ret_usize(syscall!(__NR_recvmsg, sockfd, by_mut(msghdr), msg_flags)) };
-
-        #[cfg(target_arch = "x86")]
-        let result = unsafe {
-            ret_usize(syscall!(
-                __NR_socketcall,
-                x86_sys(SYS_RECVMSG),
-                slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                    sockfd.into(),
-                    by_mut(msghdr),
-                    msg_flags.into(),
-                ])
-            ))
-        };
-
-        result.map(|bytes| {
-            // Get the address of the sender, if any.
-            let addr =
-                unsafe { maybe_read_sockaddr_os(msghdr.msg_name as _, msghdr.msg_namelen as _) };
-
-            RecvMsgReturn {
-                bytes,
-                address: addr,
-                flags: RecvFlags::from_bits_retain(msghdr.msg_flags),
-            }
-        })
-    })
-}
-
-#[inline]
-pub(crate) fn sendmsg(
-    sockfd: BorrowedFd<'_>,
-    iov: &[IoSlice<'_>],
-    control: &mut SendAncillaryBuffer<'_, '_, '_>,
-    msg_flags: SendFlags,
-) -> io::Result<usize> {
-    with_noaddr_msghdr(iov, control, |msghdr| {
-        #[cfg(not(target_arch = "x86"))]
-        let result =
-            unsafe { ret_usize(syscall!(__NR_sendmsg, sockfd, by_ref(&msghdr), msg_flags)) };
-
-        #[cfg(target_arch = "x86")]
-        let result = unsafe {
-            ret_usize(syscall!(
-                __NR_socketcall,
-                x86_sys(SYS_SENDMSG),
-                slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                    sockfd.into(),
-                    by_ref(&msghdr),
-                    msg_flags.into()
-                ])
-            ))
-        };
-
-        result
-    })
-}
-
-#[inline]
-pub(crate) fn sendmsg_v4(
-    sockfd: BorrowedFd<'_>,
-    addr: &SocketAddrV4,
-    iov: &[IoSlice<'_>],
-    control: &mut SendAncillaryBuffer<'_, '_, '_>,
-    msg_flags: SendFlags,
-) -> io::Result<usize> {
-    with_v4_msghdr(addr, iov, control, |msghdr| {
-        #[cfg(not(target_arch = "x86"))]
-        let result =
-            unsafe { ret_usize(syscall!(__NR_sendmsg, sockfd, by_ref(&msghdr), msg_flags)) };
-
-        #[cfg(target_arch = "x86")]
-        let result = unsafe {
-            ret_usize(syscall!(
-                __NR_socketcall,
-                x86_sys(SYS_SENDMSG),
-                slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                    sockfd.into(),
-                    by_ref(&msghdr),
-                    msg_flags.into(),
-                ])
-            ))
-        };
-
-        result
-    })
-}
-
-#[inline]
-pub(crate) fn sendmsg_v6(
-    sockfd: BorrowedFd<'_>,
-    addr: &SocketAddrV6,
-    iov: &[IoSlice<'_>],
-    control: &mut SendAncillaryBuffer<'_, '_, '_>,
-    msg_flags: SendFlags,
-) -> io::Result<usize> {
-    with_v6_msghdr(addr, iov, control, |msghdr| {
-        #[cfg(not(target_arch = "x86"))]
-        let result =
-            unsafe { ret_usize(syscall!(__NR_sendmsg, sockfd, by_ref(&msghdr), msg_flags)) };
-
-        #[cfg(target_arch = "x86")]
-        let result = unsafe {
-            ret_usize(syscall!(
-                __NR_socketcall,
-                x86_sys(SYS_SENDMSG),
-                slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                    sockfd.into(),
-                    by_ref(&msghdr),
-                    msg_flags.into()
-                ])
-            ))
-        };
-
-        result
-    })
-}
-
-#[inline]
-pub(crate) fn sendmsg_unix(
-    sockfd: BorrowedFd<'_>,
-    addr: &SocketAddrUnix,
-    iov: &[IoSlice<'_>],
-    control: &mut SendAncillaryBuffer<'_, '_, '_>,
-    msg_flags: SendFlags,
-) -> io::Result<usize> {
-    with_unix_msghdr(addr, iov, control, |msghdr| {
-        #[cfg(not(target_arch = "x86"))]
-        let result =
-            unsafe { ret_usize(syscall!(__NR_sendmsg, sockfd, by_ref(&msghdr), msg_flags)) };
-
-        #[cfg(target_arch = "x86")]
-        let result = unsafe {
-            ret_usize(syscall!(
-                __NR_socketcall,
-                x86_sys(SYS_SENDMSG),
-                slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                    sockfd.into(),
-                    by_ref(&msghdr),
-                    msg_flags.into()
-                ])
-            ))
-        };
-
-        result
-    })
-}
-
-#[inline]
-pub(crate) fn shutdown(fd: BorrowedFd<'_>, how: Shutdown) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_shutdown,
-            fd,
-            c_uint(how as c::c_uint)
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_SHUTDOWN),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[fd.into(), c_uint(how as c::c_uint)])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn send(fd: BorrowedFd<'_>, buf: &[u8], flags: SendFlags) -> io::Result<usize> {
-    let (buf_addr, buf_len) = slice(buf);
-
-    #[cfg(not(any(
-        target_arch = "aarch64",
-        target_arch = "mips64",
-        target_arch = "mips64r6",
-        target_arch = "riscv64",
-        target_arch = "x86",
-        target_arch = "x86_64",
-    )))]
-    unsafe {
-        ret_usize(syscall_readonly!(__NR_send, fd, buf_addr, buf_len, flags))
-    }
-    #[cfg(any(
-        target_arch = "aarch64",
-        target_arch = "mips64",
-        target_arch = "mips64r6",
-        target_arch = "riscv64",
-        target_arch = "x86_64",
-    ))]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_sendto,
-            fd,
-            buf_addr,
-            buf_len,
-            flags,
-            zero(),
-            zero()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_SEND),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                buf_addr,
-                buf_len,
-                flags.into()
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn sendto_v4(
-    fd: BorrowedFd<'_>,
-    buf: &[u8],
-    flags: SendFlags,
-    addr: &SocketAddrV4,
-) -> io::Result<usize> {
-    let (buf_addr, buf_len) = slice(buf);
-
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_sendto,
-            fd,
-            buf_addr,
-            buf_len,
-            flags,
-            by_ref(&encode_sockaddr_v4(addr)),
-            size_of::<sockaddr_in, _>()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_SENDTO),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                buf_addr,
-                buf_len,
-                flags.into(),
-                by_ref(&encode_sockaddr_v4(addr)),
-                size_of::<sockaddr_in, _>(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn sendto_v6(
-    fd: BorrowedFd<'_>,
-    buf: &[u8],
-    flags: SendFlags,
-    addr: &SocketAddrV6,
-) -> io::Result<usize> {
-    let (buf_addr, buf_len) = slice(buf);
-
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_sendto,
-            fd,
-            buf_addr,
-            buf_len,
-            flags,
-            by_ref(&encode_sockaddr_v6(addr)),
-            size_of::<sockaddr_in6, _>()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_SENDTO),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                buf_addr,
-                buf_len,
-                flags.into(),
-                by_ref(&encode_sockaddr_v6(addr)),
-                size_of::<sockaddr_in6, _>(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn sendto_unix(
-    fd: BorrowedFd<'_>,
-    buf: &[u8],
-    flags: SendFlags,
-    addr: &SocketAddrUnix,
-) -> io::Result<usize> {
-    let (buf_addr, buf_len) = slice(buf);
-
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_sendto,
-            fd,
-            buf_addr,
-            buf_len,
-            flags,
-            by_ref(&addr.unix),
-            socklen_t(addr.addr_len())
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret_usize(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_SENDTO),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                buf_addr,
-                buf_len,
-                flags.into(),
-                by_ref(&addr.unix),
-                socklen_t(addr.addr_len()),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) unsafe fn recv(
-    fd: BorrowedFd<'_>,
-    buf: *mut u8,
-    len: usize,
-    flags: RecvFlags,
-) -> io::Result<usize> {
-    #[cfg(not(any(
-        target_arch = "aarch64",
-        target_arch = "mips64",
-        target_arch = "mips64r6",
-        target_arch = "riscv64",
-        target_arch = "x86",
-        target_arch = "x86_64",
-    )))]
-    {
-        ret_usize(syscall!(__NR_recv, fd, buf, pass_usize(len), flags))
-    }
-    #[cfg(any(
-        target_arch = "aarch64",
-        target_arch = "mips64",
-        target_arch = "mips64r6",
-        target_arch = "riscv64",
-        target_arch = "x86_64",
-    ))]
-    {
-        ret_usize(syscall!(
-            __NR_recvfrom,
-            fd,
-            buf,
-            pass_usize(len),
-            flags,
-            zero(),
-            zero()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    {
-        ret_usize(syscall!(
-            __NR_socketcall,
-            x86_sys(SYS_RECV),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                buf.into(),
-                pass_usize(len),
-                flags.into(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) unsafe fn recvfrom(
-    fd: BorrowedFd<'_>,
-    buf: *mut u8,
-    len: usize,
-    flags: RecvFlags,
-) -> io::Result<(usize, Option<SocketAddrAny>)> {
-    let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-    let mut storage = MaybeUninit::<sockaddr>::uninit();
-
-    // `recvfrom` does not write to the storage if the socket is
-    // connection-oriented sockets, so we initialize the family field to
-    // `AF_UNSPEC` so that we can detect this case.
-    initialize_family_to_unspec(storage.as_mut_ptr());
-
-    #[cfg(not(target_arch = "x86"))]
-    let nread = ret_usize(syscall!(
-        __NR_recvfrom,
-        fd,
-        buf,
-        pass_usize(len),
-        flags,
-        &mut storage,
-        by_mut(&mut addrlen)
-    ))?;
-    #[cfg(target_arch = "x86")]
-    let nread = ret_usize(syscall!(
-        __NR_socketcall,
-        x86_sys(SYS_RECVFROM),
-        slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-            fd.into(),
-            buf.into(),
-            pass_usize(len),
-            flags.into(),
-            (&mut storage).into(),
-            by_mut(&mut addrlen),
-        ])
-    ))?;
-
-    Ok((
-        nread,
-        maybe_read_sockaddr_os(&storage.assume_init(), addrlen.try_into().unwrap()),
-    ))
-}
-
-#[inline]
-pub(crate) fn getpeername(fd: BorrowedFd<'_>) -> io::Result<Option<SocketAddrAny>> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-        let mut storage = MaybeUninit::<sockaddr>::uninit();
-        ret(syscall!(
-            __NR_getpeername,
-            fd,
-            &mut storage,
-            by_mut(&mut addrlen)
-        ))?;
-        Ok(maybe_read_sockaddr_os(
-            &storage.assume_init(),
-            addrlen.try_into().unwrap(),
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-        let mut storage = MaybeUninit::<sockaddr>::uninit();
-        ret(syscall!(
-            __NR_socketcall,
-            x86_sys(SYS_GETPEERNAME),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                (&mut storage).into(),
-                by_mut(&mut addrlen),
-            ])
-        ))?;
-        Ok(maybe_read_sockaddr_os(
-            &storage.assume_init(),
-            addrlen.try_into().unwrap(),
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn getsockname(fd: BorrowedFd<'_>) -> io::Result<SocketAddrAny> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-        let mut storage = MaybeUninit::<sockaddr>::uninit();
-        ret(syscall!(
-            __NR_getsockname,
-            fd,
-            &mut storage,
-            by_mut(&mut addrlen)
-        ))?;
-        Ok(read_sockaddr_os(
-            &storage.assume_init(),
-            addrlen.try_into().unwrap(),
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        let mut addrlen = core::mem::size_of::<sockaddr>() as socklen_t;
-        let mut storage = MaybeUninit::<sockaddr>::uninit();
-        ret(syscall!(
-            __NR_socketcall,
-            x86_sys(SYS_GETSOCKNAME),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                (&mut storage).into(),
-                by_mut(&mut addrlen),
-            ])
-        ))?;
-        Ok(read_sockaddr_os(
-            &storage.assume_init(),
-            addrlen.try_into().unwrap(),
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn bind_v4(fd: BorrowedFd<'_>, addr: &SocketAddrV4) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_bind,
-            fd,
-            by_ref(&encode_sockaddr_v4(addr)),
-            size_of::<sockaddr_in, _>()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_BIND),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                by_ref(&encode_sockaddr_v4(addr)),
-                size_of::<sockaddr_in, _>(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn bind_v6(fd: BorrowedFd<'_>, addr: &SocketAddrV6) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_bind,
-            fd,
-            by_ref(&encode_sockaddr_v6(addr)),
-            size_of::<sockaddr_in6, _>()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_BIND),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                by_ref(&encode_sockaddr_v6(addr)),
-                size_of::<sockaddr_in6, _>(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn bind_unix(fd: BorrowedFd<'_>, addr: &SocketAddrUnix) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_bind,
-            fd,
-            by_ref(&addr.unix),
-            socklen_t(addr.addr_len())
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_BIND),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                by_ref(&addr.unix),
-                socklen_t(addr.addr_len()),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn connect_v4(fd: BorrowedFd<'_>, addr: &SocketAddrV4) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_connect,
-            fd,
-            by_ref(&encode_sockaddr_v4(addr)),
-            size_of::<sockaddr_in, _>()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_CONNECT),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                by_ref(&encode_sockaddr_v4(addr)),
-                size_of::<sockaddr_in, _>(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn connect_v6(fd: BorrowedFd<'_>, addr: &SocketAddrV6) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_connect,
-            fd,
-            by_ref(&encode_sockaddr_v6(addr)),
-            size_of::<sockaddr_in6, _>()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_CONNECT),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                by_ref(&encode_sockaddr_v6(addr)),
-                size_of::<sockaddr_in6, _>(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn connect_unix(fd: BorrowedFd<'_>, addr: &SocketAddrUnix) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_connect,
-            fd,
-            by_ref(&addr.unix),
-            socklen_t(addr.addr_len())
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_CONNECT),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                by_ref(&addr.unix),
-                socklen_t(addr.addr_len()),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn connect_unspec(fd: BorrowedFd<'_>) -> io::Result<()> {
-    debug_assert_eq!(c::AF_UNSPEC, 0);
-    let addr = MaybeUninit::<c::sockaddr_storage>::zeroed();
-
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_connect,
-            fd,
-            by_ref(&addr),
-            size_of::<c::sockaddr_storage, _>()
-        ))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_CONNECT),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[
-                fd.into(),
-                by_ref(&addr),
-                size_of::<c::sockaddr_storage, _>(),
-            ])
-        ))
-    }
-}
-
-#[inline]
-pub(crate) fn listen(fd: BorrowedFd<'_>, backlog: c::c_int) -> io::Result<()> {
-    #[cfg(not(target_arch = "x86"))]
-    unsafe {
-        ret(syscall_readonly!(__NR_listen, fd, c_int(backlog)))
-    }
-    #[cfg(target_arch = "x86")]
-    unsafe {
-        ret(syscall_readonly!(
-            __NR_socketcall,
-            x86_sys(SYS_LISTEN),
-            slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[fd.into(), c_int(backlog)])
-        ))
-    }
-}
diff --git a/vendor/rustix/src/backend/linux_raw/net/write_sockaddr.rs b/vendor/rustix/src/backend/linux_raw/net/write_sockaddr.rs
deleted file mode 100644
index 24edd49..0000000
--- a/vendor/rustix/src/backend/linux_raw/net/write_sockaddr.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-//! The BSD sockets API requires us to read the `ss_family` field before we can
-//! interpret the rest of a `sockaddr` produced by the kernel.
-#![allow(unsafe_code)]
-
-use crate::backend::c;
-use crate::net::{SocketAddrAny, SocketAddrStorage, SocketAddrUnix, SocketAddrV4, SocketAddrV6};
-use core::mem::size_of;
-
-pub(crate) unsafe fn write_sockaddr(
-    addr: &SocketAddrAny,
-    storage: *mut SocketAddrStorage,
-) -> usize {
-    match addr {
-        SocketAddrAny::V4(v4) => write_sockaddr_v4(v4, storage),
-        SocketAddrAny::V6(v6) => write_sockaddr_v6(v6, storage),
-        SocketAddrAny::Unix(unix) => write_sockaddr_unix(unix, storage),
-    }
-}
-
-pub(crate) fn encode_sockaddr_v4(v4: &SocketAddrV4) -> c::sockaddr_in {
-    c::sockaddr_in {
-        sin_family: c::AF_INET as _,
-        sin_port: u16::to_be(v4.port()),
-        sin_addr: c::in_addr {
-            s_addr: u32::from_ne_bytes(v4.ip().octets()),
-        },
-        __pad: [0_u8; 8],
-    }
-}
-
-unsafe fn write_sockaddr_v4(v4: &SocketAddrV4, storage: *mut SocketAddrStorage) -> usize {
-    let encoded = encode_sockaddr_v4(v4);
-    core::ptr::write(storage.cast(), encoded);
-    size_of::<c::sockaddr_in>()
-}
-
-pub(crate) fn encode_sockaddr_v6(v6: &SocketAddrV6) -> c::sockaddr_in6 {
-    c::sockaddr_in6 {
-        sin6_family: c::AF_INET6 as _,
-        sin6_port: u16::to_be(v6.port()),
-        sin6_flowinfo: u32::to_be(v6.flowinfo()),
-        sin6_addr: c::in6_addr {
-            in6_u: linux_raw_sys::net::in6_addr__bindgen_ty_1 {
-                u6_addr8: v6.ip().octets(),
-            },
-        },
-        sin6_scope_id: v6.scope_id(),
-    }
-}
-
-unsafe fn write_sockaddr_v6(v6: &SocketAddrV6, storage: *mut SocketAddrStorage) -> usize {
-    let encoded = encode_sockaddr_v6(v6);
-    core::ptr::write(storage.cast(), encoded);
-    size_of::<c::sockaddr_in6>()
-}
-
-unsafe fn write_sockaddr_unix(unix: &SocketAddrUnix, storage: *mut SocketAddrStorage) -> usize {
-    core::ptr::write(storage.cast(), unix.unix);
-    unix.len()
-}