# CtrlC
[![Build Status](https://travis-ci.org/Detegr/rust-ctrlc.svg?branch=master)](https://travis-ci.org/Detegr/rust-ctrlc)
A simple easy to use wrapper around Ctrl-C signal.
[Documentation](http://detegr.github.io/doc/ctrlc/)
## Example usage
```rust
extern crate ctrlc;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::Arc;
fn main() {
let running = Arc::new(AtomicBool::new(true));
let r = running.clone();
ctrlc::set_handler(move || {
r.store(false, Ordering::SeqCst);
}).expect("Error setting Ctrl-C handler");
println!("Waiting for Ctrl-C...");
while running.load(Ordering::SeqCst) {}
println!("Got it! Exiting...");
}
```
#### Try the example yourself
`cargo build && target/debug/example/readme_example`
## Handling SIGTERM
Add CtrlC to Cargo.toml using `termination` feature and CtrlC will handle both SIGINT and SIGTERM.
```
[dependencies]
ctrlc = { version = "3.0", features = ["termination"] }
```
## License
Licensed under either of
* Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in the work by you shall be dual licensed as above, without any
additional terms or conditions.