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38 lines
1.3 KiB
Rust
38 lines
1.3 KiB
Rust
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// Copyright 2015 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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// On Windows the GetExitCodeProcess API is used to get the exit code of a
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// process, but it's easy to mistake a process exiting with the code 259 as
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// "still running" because this is the value of the STILL_ACTIVE constant. Make
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// sure we handle this case in the standard library and correctly report the
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// status.
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//
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// Note that this is disabled on unix as processes exiting with 259 will have
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// their exit status truncated to 3 (only the lower 8 bits are used).
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use std::process::{self, Command};
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use std::env;
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fn main() {
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if !cfg!(windows) {
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return
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}
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if env::args().len() == 1 {
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let status = Command::new(env::current_exe().unwrap())
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.arg("foo")
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.status()
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.unwrap();
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assert_eq!(status.code(), Some(259));
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} else {
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process::exit(259);
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}
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}
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