Deleted vendor folder

1 files changed, 0 insertions, 237 deletions

diff --git a/vendor/rustix/src/backend/linux_raw/mm/syscalls.rs b/vendor/rustix/src/backend/linux_raw/mm/syscalls.rs
deleted file mode 100644
index 361f111..0000000
--- a/vendor/rustix/src/backend/linux_raw/mm/syscalls.rs
+++ /dev/null
@@ -1,237 +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)]
-
-use super::types::{
-    Advice, MapFlags, MlockAllFlags, MlockFlags, MprotectFlags, MremapFlags, MsyncFlags, ProtFlags,
-    UserfaultfdFlags,
-};
-use crate::backend::c;
-#[cfg(target_pointer_width = "64")]
-use crate::backend::conv::loff_t_from_u64;
-use crate::backend::conv::{c_uint, no_fd, pass_usize, ret, ret_owned_fd, ret_void_star};
-use crate::fd::{BorrowedFd, OwnedFd};
-use crate::io;
-use linux_raw_sys::general::MAP_ANONYMOUS;
-
-#[inline]
-pub(crate) fn madvise(addr: *mut c::c_void, len: usize, advice: Advice) -> io::Result<()> {
-    unsafe {
-        ret(syscall!(
-            __NR_madvise,
-            addr,
-            pass_usize(len),
-            c_uint(advice as c::c_uint)
-        ))
-    }
-}
-
-#[inline]
-pub(crate) unsafe fn msync(addr: *mut c::c_void, len: usize, flags: MsyncFlags) -> io::Result<()> {
-    ret(syscall!(__NR_msync, addr, pass_usize(len), flags))
-}
-
-/// # Safety
-///
-/// `mmap` is primarily unsafe due to the `addr` parameter, as anything working
-/// with memory pointed to by raw pointers is unsafe.
-#[inline]
-pub(crate) unsafe fn mmap(
-    addr: *mut c::c_void,
-    length: usize,
-    prot: ProtFlags,
-    flags: MapFlags,
-    fd: BorrowedFd<'_>,
-    offset: u64,
-) -> io::Result<*mut c::c_void> {
-    #[cfg(target_pointer_width = "32")]
-    {
-        ret_void_star(syscall!(
-            __NR_mmap2,
-            addr,
-            pass_usize(length),
-            prot,
-            flags,
-            fd,
-            (offset / 4096)
-                .try_into()
-                .map(pass_usize)
-                .map_err(|_| io::Errno::INVAL)?
-        ))
-    }
-    #[cfg(target_pointer_width = "64")]
-    {
-        ret_void_star(syscall!(
-            __NR_mmap,
-            addr,
-            pass_usize(length),
-            prot,
-            flags,
-            fd,
-            loff_t_from_u64(offset)
-        ))
-    }
-}
-
-/// # Safety
-///
-/// `mmap` is primarily unsafe due to the `addr` parameter, as anything working
-/// with memory pointed to by raw pointers is unsafe.
-#[inline]
-pub(crate) unsafe fn mmap_anonymous(
-    addr: *mut c::c_void,
-    length: usize,
-    prot: ProtFlags,
-    flags: MapFlags,
-) -> io::Result<*mut c::c_void> {
-    #[cfg(target_pointer_width = "32")]
-    {
-        ret_void_star(syscall!(
-            __NR_mmap2,
-            addr,
-            pass_usize(length),
-            prot,
-            c_uint(flags.bits() | MAP_ANONYMOUS),
-            no_fd(),
-            pass_usize(0)
-        ))
-    }
-    #[cfg(target_pointer_width = "64")]
-    {
-        ret_void_star(syscall!(
-            __NR_mmap,
-            addr,
-            pass_usize(length),
-            prot,
-            c_uint(flags.bits() | MAP_ANONYMOUS),
-            no_fd(),
-            loff_t_from_u64(0)
-        ))
-    }
-}
-
-#[inline]
-pub(crate) unsafe fn mprotect(
-    ptr: *mut c::c_void,
-    len: usize,
-    flags: MprotectFlags,
-) -> io::Result<()> {
-    ret(syscall!(__NR_mprotect, ptr, pass_usize(len), flags))
-}
-
-/// # Safety
-///
-/// `munmap` is primarily unsafe due to the `addr` parameter, as anything
-/// working with memory pointed to by raw pointers is unsafe.
-#[inline]
-pub(crate) unsafe fn munmap(addr: *mut c::c_void, length: usize) -> io::Result<()> {
-    ret(syscall!(__NR_munmap, addr, pass_usize(length)))
-}
-
-/// # Safety
-///
-/// `mremap` is primarily unsafe due to the `old_address` parameter, as
-/// anything working with memory pointed to by raw pointers is unsafe.
-#[inline]
-pub(crate) unsafe fn mremap(
-    old_address: *mut c::c_void,
-    old_size: usize,
-    new_size: usize,
-    flags: MremapFlags,
-) -> io::Result<*mut c::c_void> {
-    ret_void_star(syscall!(
-        __NR_mremap,
-        old_address,
-        pass_usize(old_size),
-        pass_usize(new_size),
-        flags
-    ))
-}
-
-/// # Safety
-///
-/// `mremap_fixed` is primarily unsafe due to the `old_address` and
-/// `new_address` parameters, as anything working with memory pointed to by raw
-/// pointers is unsafe.
-#[inline]
-pub(crate) unsafe fn mremap_fixed(
-    old_address: *mut c::c_void,
-    old_size: usize,
-    new_size: usize,
-    flags: MremapFlags,
-    new_address: *mut c::c_void,
-) -> io::Result<*mut c::c_void> {
-    ret_void_star(syscall!(
-        __NR_mremap,
-        old_address,
-        pass_usize(old_size),
-        pass_usize(new_size),
-        flags,
-        new_address
-    ))
-}
-
-/// # Safety
-///
-/// `mlock` operates on raw pointers and may round out to the nearest page
-/// boundaries.
-#[inline]
-pub(crate) unsafe fn mlock(addr: *mut c::c_void, length: usize) -> io::Result<()> {
-    ret(syscall!(__NR_mlock, addr, pass_usize(length)))
-}
-
-/// # Safety
-///
-/// `mlock_with` operates on raw pointers and may round out to the nearest page
-/// boundaries.
-#[inline]
-pub(crate) unsafe fn mlock_with(
-    addr: *mut c::c_void,
-    length: usize,
-    flags: MlockFlags,
-) -> io::Result<()> {
-    ret(syscall!(__NR_mlock2, addr, pass_usize(length), flags))
-}
-
-/// # Safety
-///
-/// `munlock` operates on raw pointers and may round out to the nearest page
-/// boundaries.
-#[inline]
-pub(crate) unsafe fn munlock(addr: *mut c::c_void, length: usize) -> io::Result<()> {
-    ret(syscall!(__NR_munlock, addr, pass_usize(length)))
-}
-
-#[inline]
-pub(crate) unsafe fn userfaultfd(flags: UserfaultfdFlags) -> io::Result<OwnedFd> {
-    ret_owned_fd(syscall_readonly!(__NR_userfaultfd, flags))
-}
-
-/// Locks all pages mapped into the address space of the calling process.
-///
-/// This includes the pages of the code, data, and stack segment, as well as
-/// shared libraries, user space kernel data, shared memory, and memory-mapped
-/// files. All mapped pages are guaranteed to be resident in RAM when the call
-/// returns successfully; the pages are guaranteed to stay in RAM until later
-/// unlocked.
-#[inline]
-pub(crate) fn mlockall(flags: MlockAllFlags) -> io::Result<()> {
-    // When `mlockall` is used with `MCL_ONFAULT | MCL_FUTURE`, the ordering
-    // of `mlockall` with respect to arbitrary loads may be significant,
-    // because if a load happens and evokes a fault before the `mlockall`,
-    // the memory doesn't get locked, but if the load and therefore
-    // the fault happens after, then the memory does get locked.
-    // So to be conservative in this regard, we use `syscall` instead
-    // of `syscall_readonly`
-    unsafe { ret(syscall!(__NR_mlockall, flags)) }
-}
-
-/// Unlocks all pages mapped into the address space of the calling process.
-#[inline]
-pub(crate) fn munlockall() -> io::Result<()> {
-    unsafe { ret(syscall_readonly!(__NR_munlockall)) }
-}