c71ae91f19
These options use the CONS_SCRSHOT ioctl to capture the contents of the current console, which is not yet supported by vt(4). Disable the options when vt(4) is in use rather than emitting a possibly confusing error message. This change should be reverted if CONS_SCRSHOT is implemented for vt(4). PR: 263099 MFC after: 1 week Sponsored by: The FreeBSD Foundation