예제 #1
0
파일: driver.go 프로젝트: GloriaH/docker
func NewTtyConsole(command *execdriver.Command, pipes *execdriver.Pipes) (*TtyConsole, error) {
	// lxc is special in that we cannot create the master outside of the container without
	// opening the slave because we have nothing to provide to the cmd.  We have to open both then do
	// the crazy setup on command right now instead of passing the console path to lxc and telling it
	// to open up that console.  we save a couple of openfiles in the native driver because we can do
	// this.
	ptyMaster, ptySlave, err := pty.Open()
	if err != nil {
		return nil, err
	}

	tty := &TtyConsole{
		MasterPty: ptyMaster,
		SlavePty:  ptySlave,
	}

	if err := tty.AttachPipes(&command.Cmd, pipes); err != nil {
		tty.Close()
		return nil, err
	}

	command.Console = tty.SlavePty.Name()

	return tty, nil
}
예제 #2
0
파일: driver.go 프로젝트: GloriaH/docker
func NewTtyConsole(command *execdriver.Command, pipes *execdriver.Pipes) (*TtyConsole, error) {
	ptyMaster, console, err := system.CreateMasterAndConsole()
	if err != nil {
		return nil, err
	}

	tty := &TtyConsole{
		MasterPty: ptyMaster,
	}

	if err := tty.AttachPipes(&command.Cmd, pipes); err != nil {
		tty.Close()
		return nil, err
	}

	command.Console = console

	return tty, nil
}