1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 .. c:namespace:: DTV.audio
15 .. attention:: This ioctl is deprecated
20 .. c:macro:: AUDIO_GET_STATUS
22 ``int ioctl(int fd, AUDIO_GET_STATUS, struct audio_status *status)``
35 - File descriptor returned by a previous call to open().
39 - struct audio_status \*status
41 - Returns the current state of Audio Device.
46 This ioctl call asks the Audio Device to return the current state of the
52 On success 0 is returned, on error -1 and the ``errno`` variable is set
53 appropriately. The generic error codes are described at the
54 :ref:`Generic Error Codes <gen-errors>` chapter.