1 .. -*- coding: utf-8; mode: rst -*-
14 .. attention:: This ioctl is deprecated.
19 .. c:function:: int ioctl(fd, VIDEO_GET_NAVI , video_navi_pack_t *navipack)
35 - File descriptor returned by a previous call to open().
41 - Equals VIDEO_GET_NAVI for this command.
45 - video_navi_pack_t \*navipack
47 - PCI or DSI pack (private stream 2) according to section ??.
53 This ioctl returns navigational information from the DVD stream. This is
54 especially needed if an encoded stream has to be decoded by the
61 On success 0 is returned, on error -1 and the ``errno`` variable is set
62 appropriately. The generic error codes are described at the
63 :ref:`Generic Error Codes <gen-errors>` chapter.
76 - driver is not able to return navigational information