Function: frame-live-p

frame-live-p is a function defined in frame.c.

Signature

(frame-live-p OBJECT)

Documentation

Return non-nil if OBJECT is a frame which has not been deleted.

Value is nil if OBJECT is not a live frame. If object is a live frame, the return value indicates what sort of terminal device it is displayed on. See the documentation of framep for possible return values.

Source Code

// Defined in /usr/src/emacs/src/frame.c
{
  return ((FRAMEP (object)
	   && FRAME_LIVE_P (XFRAME (object)))
	  ? Fframep (object)
	  : Qnil);
}