1 .. -*- coding: utf-8; mode: rst -*-
18 .. cpp:function:: int ioctl(fd, int request = VIDEO_GET_STATUS, struct video_status *status)
33 - File descriptor returned by a previous call to open().
39 - Equals VIDEO_GET_STATUS for this command.
43 - struct video_status \*status
45 - Returns the current status of the Video Device.
51 This ioctl call asks the Video Device to return the current status of
58 On success 0 is returned, on error -1 and the ``errno`` variable is set
59 appropriately. The generic error codes are described at the
60 :ref:`Generic Error Codes <gen-errors>` chapter.