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-rw-r--r--vendor/rustix/src/thread/setns.rs137
1 files changed, 0 insertions, 137 deletions
diff --git a/vendor/rustix/src/thread/setns.rs b/vendor/rustix/src/thread/setns.rs
deleted file mode 100644
index ef61d11..0000000
--- a/vendor/rustix/src/thread/setns.rs
+++ /dev/null
@@ -1,137 +0,0 @@
-use bitflags::bitflags;
-use linux_raw_sys::general::{
- CLONE_FILES, CLONE_FS, CLONE_NEWCGROUP, CLONE_NEWIPC, CLONE_NEWNET, CLONE_NEWNS, CLONE_NEWPID,
- CLONE_NEWTIME, CLONE_NEWUSER, CLONE_NEWUTS, CLONE_SYSVSEM,
-};
-
-use crate::backend::c::c_int;
-use crate::backend::thread::syscalls;
-use crate::fd::BorrowedFd;
-use crate::io;
-
-bitflags! {
- /// Thread name space type.
- #[repr(transparent)]
- #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
- pub struct ThreadNameSpaceType: u32 {
- /// Time name space.
- const TIME = CLONE_NEWTIME;
- /// Mount name space.
- const MOUNT = CLONE_NEWNS;
- /// Control group (CGroup) name space.
- const CONTROL_GROUP = CLONE_NEWCGROUP;
- /// `Host name` and `NIS domain name` (UTS) name space.
- const HOST_NAME_AND_NIS_DOMAIN_NAME = CLONE_NEWUTS;
- /// Inter-process communication (IPC) name space.
- const INTER_PROCESS_COMMUNICATION = CLONE_NEWIPC;
- /// User name space.
- const USER = CLONE_NEWUSER;
- /// Process ID name space.
- const PROCESS_ID = CLONE_NEWPID;
- /// Network name space.
- const NETWORK = CLONE_NEWNET;
-
- /// <https://docs.rs/bitflags/*/bitflags/#externally-defined-flags>
- const _ = !0;
- }
-}
-
-/// Type of name space referred to by a link.
-#[derive(Copy, Clone, Debug, Eq, PartialEq)]
-#[repr(u32)]
-pub enum LinkNameSpaceType {
- /// Time name space.
- Time = CLONE_NEWTIME,
- /// Mount name space.
- Mount = CLONE_NEWNS,
- /// Control group (CGroup) name space.
- ControlGroup = CLONE_NEWCGROUP,
- /// `Host name` and `NIS domain name` (UTS) name space.
- HostNameAndNISDomainName = CLONE_NEWUTS,
- /// Inter-process communication (IPC) name space.
- InterProcessCommunication = CLONE_NEWIPC,
- /// User name space.
- User = CLONE_NEWUSER,
- /// Process ID name space.
- ProcessID = CLONE_NEWPID,
- /// Network name space.
- Network = CLONE_NEWNET,
-}
-
-bitflags! {
- /// `CLONE_*` for use with [`unshare`].
- #[repr(transparent)]
- #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
- pub struct UnshareFlags: u32 {
- /// `CLONE_FILES`.
- const FILES = CLONE_FILES;
- /// `CLONE_FS`.
- const FS = CLONE_FS;
- /// `CLONE_NEWCGROUP`.
- const NEWCGROUP = CLONE_NEWCGROUP;
- /// `CLONE_NEWIPC`.
- const NEWIPC = CLONE_NEWIPC;
- /// `CLONE_NEWNET`.
- const NEWNET = CLONE_NEWNET;
- /// `CLONE_NEWNS`.
- const NEWNS = CLONE_NEWNS;
- /// `CLONE_NEWPID`.
- const NEWPID = CLONE_NEWPID;
- /// `CLONE_NEWTIME`.
- const NEWTIME = CLONE_NEWTIME;
- /// `CLONE_NEWUSER`.
- const NEWUSER = CLONE_NEWUSER;
- /// `CLONE_NEWUTS`
- const NEWUTS = CLONE_NEWUTS;
- /// `CLONE_SYSVSEM`.
- const SYSVSEM = CLONE_SYSVSEM;
-
- /// <https://docs.rs/bitflags/*/bitflags/#externally-defined-flags>
- const _ = !0;
- }
-}
-
-/// Reassociate the calling thread with the namespace associated with link
-/// referred to by `fd`.
-///
-/// `fd` must refer to one of the magic links in a `/proc/[pid]/ns/` directory,
-/// or a bind mount to such a link.
-///
-/// # References
-/// - [Linux]
-///
-/// [Linux]: https://man7.org/linux/man-pages/man2/setns.2.html
-pub fn move_into_link_name_space(
- fd: BorrowedFd<'_>,
- allowed_type: Option<LinkNameSpaceType>,
-) -> io::Result<()> {
- let allowed_type = allowed_type.map_or(0, |t| t as c_int);
- syscalls::setns(fd, allowed_type).map(|_r| ())
-}
-
-/// Atomically move the calling thread into one or more of the same namespaces
-/// as the thread referred to by `fd`.
-///
-/// `fd` must refer to a thread ID. See: `pidfd_open` and `clone`.
-///
-/// # References
-/// - [Linux]
-///
-/// [Linux]: https://man7.org/linux/man-pages/man2/setns.2.html
-pub fn move_into_thread_name_spaces(
- fd: BorrowedFd<'_>,
- allowed_types: ThreadNameSpaceType,
-) -> io::Result<()> {
- syscalls::setns(fd, allowed_types.bits() as c_int).map(|_r| ())
-}
-
-/// `unshare(flags)`—Disassociate parts of the current thread's execution
-/// context with other threads.
-///
-/// # References
-/// - [Linux]
-///
-/// [Linux]: https://man7.org/linux/man-pages/man2/unshare.2.html
-pub fn unshare(flags: UnshareFlags) -> io::Result<()> {
- syscalls::unshare(flags)
-}