ziro 0.0.5

跨平台端口管理工具 - 快速查找和终止占用端口的进程
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use anyhow::{Result, anyhow};
use sysinfo::{ProcessRefreshKind, RefreshKind, System};

/// 终止指定 PID 的进程
pub fn kill_process(pid: u32) -> Result<()> {
    let mut sys = System::new_with_specifics(
        RefreshKind::new().with_processes(ProcessRefreshKind::everything()),
    );
    sys.refresh_all();

    let pid_obj = sysinfo::Pid::from_u32(pid);

    if let Some(process) = sys.process(pid_obj) {
        if process.kill() {
            Ok(())
        } else {
            Err(anyhow!("无法终止进程 {pid} (可能需要管理员权限)"))
        }
    } else {
        Err(anyhow!("进程 {pid} 不存在"))
    }
}

/// 批量终止进程
pub fn kill_processes(pids: &[u32]) -> Vec<(u32, Result<()>)> {
    pids.iter().map(|&pid| (pid, kill_process(pid))).collect()
}