ballista-executor 54.0.0

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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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// under the License.

//! Cross-platform signal handling for process termination.
//!
//! This module provides a unified interface for handling termination signals
//! across Unix (SIGTERM) and Windows (Ctrl+Break) platforms.

#[cfg(unix)]
use tokio::signal::unix::SignalKind;
#[cfg(unix)]
use tokio::signal::unix::{self as os_impl};
#[cfg(windows)]
use tokio::signal::windows::{self as os_impl};

use std::io;

/// Waits for a termination signal from the operating system.
///
/// On Unix systems, this waits for SIGTERM.
/// On Windows, this waits for Ctrl+Break.
///
/// Returns when the signal is received.
pub async fn sig_term() -> io::Result<()> {
    #[cfg(unix)]
    os_impl::signal(SignalKind::terminate())?.recv().await;
    #[cfg(windows)]
    // TODO fix windows terminate after upgrading to latest tokio
    os_impl::ctrl_break()?.recv().await;
    Ok(())
}