consul/agent/proxy/process_windows.go

// +build windows

package proxy

import (
	"os"
)

func findProcess(pid int) (*os.Process, error) {
	// On Windows, os.FindProcess will error if the process is not alive, so we
	// don't have to do any further checking. The nature of it being non-nil means
	// it seems to be healthy.
	return os.FindProcess(pid)
}