From c42e8c4fd18c5fa3d201295af3dd1c00f2a4325f Mon Sep 17 00:00:00 2001
From: Masato Imai <mii@sfc.wide.ad.jp>
Date: Mon, 21 Oct 2024 05:08:31 +0000
Subject: [PATCH] wip

---
 src/bin/izoli.rs | 12 +++---------
 src/izolibox.rs  |  1 -
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/bin/izoli.rs b/src/bin/izoli.rs
index 5330312..faf6875 100644
--- a/src/bin/izoli.rs
+++ b/src/bin/izoli.rs
@@ -1,13 +1,10 @@
-use std::{ffi::CString, process::Command};
+use std::ffi::CString;
 
 use izolilib::{
     cgroup::{cgroup::CGroup, cgroup_option::CGroupOption, cpu_limit::CpuLimit},
     izolibox::IzoliBox,
 };
-use nix::{
-    sys::wait::waitpid,
-    unistd::{execvp, sethostname},
-};
+use nix::{sys::wait::waitpid, unistd::execvp};
 
 fn main() {
     let cgroup = CGroup::new("izoli").unwrap();
@@ -31,10 +28,7 @@ fn main() {
             println!("Isolated process: {}", std::process::id());
 
             let cmd = CString::new("/usr/bin/bash").unwrap();
-            let args: Vec<CString> = vec![
-                //CString::new("containered bash").unwrap(),
-                //CString::new("-l").unwrap(),
-            ];
+            let args: Vec<CString> = vec![];
             if let Err(e) = execvp(&cmd, &args.as_ref()) {
                 eprintln!("execvp failed: {:?}", e);
                 return 127;
diff --git a/src/izolibox.rs b/src/izolibox.rs
index d2088ef..cffc54f 100644
--- a/src/izolibox.rs
+++ b/src/izolibox.rs
@@ -1,7 +1,6 @@
 use std::{env::set_current_dir, fs, os::unix::fs::chroot, path::Path};
 
 use nix::{
-    errno::Errno,
     libc::SIGCHLD,
     mount::{mount, umount, MsFlags},
     sched::{self, CloneCb, CloneFlags},