// Console allocates and runs a console tty from container
// ttynum: tty number to attempt to allocate, -1 to allocate the first available tty, or 0 to allocate the console
// stdinfd: fd to read input from
// stdoutfd: fd to write output to
// stderrfd: fd to write error output to
// escape: the escape character (1 == 'a', 2 == 'b', ...)
//
// This function will not return until the console has been exited by the user.
func (c *Container) Console(ttynum int, stdinfd, stdoutfd, stderrfd uintptr, escape int) error {
// FIXME: Make idiomatic
if err := c.makeSure(isDefined | isRunning); err != nil {
return err
}
c.mu.Lock()
defer c.mu.Unlock()
if !bool(C.go_lxc_console(c.container, C.int(ttynum), C.int(stdinfd),
C.int(stdoutfd), C.int(stderrfd), C.int(escape))) {
return ErrAttachFailed
}
return nil
}
// Console allocates and runs a console tty from container
//
// This function will not return until the console has been exited by the user.
func (c *Container) Console(options ConsoleOptions) error {
if err := c.makeSure(isRunning); err != nil {
return err
}
c.mu.Lock()
defer c.mu.Unlock()
ret := bool(C.go_lxc_console(c.container,
C.int(options.Tty),
C.int(options.StdinFd),
C.int(options.StdoutFd),
C.int(options.StderrFd),
C.int(options.EscapeCharacter)))
if !ret {
return ErrAttachFailed
}
return nil
}