func (c *client) PID(pid int) (*Stats, error) {
	return nil, errUnimplemented
}
PID implements osClient.
package taskstats
import (
	"fmt"
	"runtime"
)
var (
	errUnimplemented = fmt.Errorf("taskstats not implemented on %s/%s",
		runtime.GOOS, runtime.GOARCH)
)
var _ osClient = &client{}
type client struct{}
func newClient() (*client, error) {
	return nil, errUnimplemented
}
func (c *client) Close() error {
	return errUnimplemented
}
func (c *client) CGroupStats(path string) (*CGroupStats, error) {
	return nil, errUnimplemented
}