1 // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
12 #![allow(stable_features)]
14 // ignore-cloudabi no processes
15 // ignore-emscripten no processes
21 use std::process::Command;
23 use std::os::unix::prelude::*;
26 if env::args().len() == 1 {
27 assert!(Command::new(&env::current_exe().unwrap())
28 .arg(<OsStr as OsStrExt>::from_bytes(b"\xff"))
29 .status().unwrap().success())