a9bd447400
The std::run module is a relic from a standard library long since past, and there's not much use to having two modules to execute processes with where one is slightly more convenient. This commit merges the two modules, moving lots of functionality from std::run into std::io::process and then deleting std::run. New things you can find in std::io::process are: * Process::new() now only takes prog/args * Process::configure() takes a ProcessConfig * Process::status() is the same as run::process_status * Process::output() is the same as run::process_output * I/O for spawned tasks is now defaulted to captured in pipes instead of ignored * Process::kill() was added (plus an associated green/native implementation) * Process::wait_with_output() is the same as the old finish_with_output() * destroy() is now signal_exit() * force_destroy() is now signal_kill() Closes #2625 Closes #10016
40 lines
1.5 KiB
Rust
40 lines
1.5 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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// 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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// Test that cleanups for the RHS of shorcircuiting operators work.
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use std::os;
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pub fn main() {
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let args = os::args();
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// Here, the rvalue `~"signal"` requires cleanup. Older versions
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// of the code had a problem that the cleanup scope for this
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// expression was the end of the `if`, and as the `~"signal"`
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// expression was never evaluated, we wound up trying to clean
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// uninitialized memory.
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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 int) = 0; }
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}
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}
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