package daemon
 

 import "syscall"

 
 // ContainerKill send signal to the container
 // If no signal is given (sig 0), then Kill with SIGKILL and wait
 // for the container to exit.
 // If a signal is given, then just send it to the container and return.

 func (daemon *Daemon) ContainerKill(name string, sig uint64) error {

 	container, err := daemon.Get(name)
 	if err != nil {

 		return err

 	}
 
 	// If no signal is passed, or SIGKILL, perform regular Kill (SIGKILL + wait())
 	if sig == 0 || syscall.Signal(sig) == syscall.SIGKILL {
 		if err := container.Kill(); err != nil {

 			return err

 		}
 	} else {

 		// Otherwise, just send the requested signal
 		if err := container.KillSig(int(sig)); err != nil {

 			return err

 		}

 	}

 	return nil

 }