package stat

import (
	"os"
	"runtime"
	"syscall"

	"kumoly.io/lib/klog"
)

func IsRunning(pid int) bool {
	p, err := os.FindProcess(pid)
	if err != nil {
		klog.Debug(err)
		return false
	}
	if runtime.GOOS == "windows" {
		return true
	}
	err = p.Signal(syscall.Signal(0))
	if err == syscall.ESRCH {
		return false
	}
	// running
	// if err == nil {
	// 	return true
	// }

	// other errors ignored but we know that the proccess is running
	return true
}