34 lines
1.2 KiB
Rust
34 lines
1.2 KiB
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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// ignore-windows
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#![feature(old_io)]
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#![feature(os)]
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use std::env;
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use std::old_io::process::{Command, ExitSignal, ExitStatus};
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pub fn main() {
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let args: Vec<String> = env::args().collect();
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if args.len() >= 2 && args[1] == "signal" {
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// Raise a segfault.
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unsafe { *(0 as *mut isize) = 0; }
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} else {
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let status = Command::new(&args[0]).arg("signal").status().unwrap();
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// Windows does not have signal, so we get exit status 0xC0000028 (STATUS_BAD_STACK).
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match status {
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ExitSignal(_) if cfg!(unix) => {},
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ExitStatus(0xC0000028) if cfg!(windows) => {},
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_ => panic!("invalid termination (was not signalled): {}", status)
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}
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}
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}
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