29 lines
727 B
Rust
29 lines
727 B
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(libc, os)]
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extern crate libc;
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#[link(name="foo")]
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extern {
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fn should_return_one() -> libc::c_int;
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}
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fn main() {
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let result = unsafe {
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should_return_one()
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};
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if result != 1 {
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std::os::set_exit_status(255);
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}
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}
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