1 files changed, 0 insertions, 57 deletions
diff --git a/crates/runner/src/util/clone.rs b/crates/runner/src/util/clone.rs
deleted file mode 100644
index 0af9e4d..0000000
--- a/crates/runner/src/util/clone.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use std::{mem, process};
-
-use nix::{
-	errno, sched,
-	unistd::{self, Pid},
-};
-
-#[repr(C)]
-#[derive(Debug, Default)]
-struct CloneArgs {
-	flags: u64,
-	pidfd: u64,
-	child_tid: u64,
-	parent_tid: u64,
-	exit_signal: u64,
-	stack: u64,
-	stack_size: u64,
-	tls: u64,
-}
-
-pub unsafe fn clone(flags: sched::CloneFlags) -> nix::Result<unistd::ForkResult> {
-	let mut args = CloneArgs {
-		flags: flags.bits() as u64,
-		exit_signal: libc::SIGCHLD as u64,
-		..CloneArgs::default()
-	};
-	let size = mem::size_of_val(&args) as libc::size_t;
-
-	let pid = libc::syscall(libc::SYS_clone3, &mut args, size);
-	if pid < 0 {
-		Err(errno::Errno::last())
-	} else if pid == 0 {
-		Ok(unistd::ForkResult::Child)
-	} else {
-		Ok(unistd::ForkResult::Parent {
-			child: Pid::from_raw(pid as libc::pid_t),
-		})
-	}
-}
-
-pub unsafe fn spawn<F>(flags: Option<sched::CloneFlags>, f: F) -> nix::Result<Pid>
-where
-	F: FnOnce(),
-{
-	let res = if let Some(flags) = flags {
-		clone(flags)
-	} else {
-		unistd::fork()
-	};
-	match res? {
-		unistd::ForkResult::Parent { child } => Ok(child),
-		unistd::ForkResult::Child => {
-			f();
-			process::exit(0)
-		}
-	}
-}