forked from Qortal/Brooklyn
55 lines
946 B
ReStructuredText
55 lines
946 B
ReStructuredText
|
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
|
||
|
|
.. c:namespace:: DTV.audio
|
||
|
|
|
||
|
|
.. _AUDIO_GET_STATUS:
|
||
|
|
|
||
|
|
================
|
||
|
|
AUDIO_GET_STATUS
|
||
|
|
================
|
||
|
|
|
||
|
|
Name
|
||
|
|
----
|
||
|
|
|
||
|
|
AUDIO_GET_STATUS
|
||
|
|
|
||
|
|
.. attention:: This ioctl is deprecated
|
||
|
|
|
||
|
|
Synopsis
|
||
|
|
--------
|
||
|
|
|
||
|
|
.. c:macro:: AUDIO_GET_STATUS
|
||
|
|
|
||
|
|
``int ioctl(int fd, AUDIO_GET_STATUS, struct audio_status *status)``
|
||
|
|
|
||
|
|
Arguments
|
||
|
|
---------
|
||
|
|
|
||
|
|
.. flat-table::
|
||
|
|
:header-rows: 0
|
||
|
|
:stub-columns: 0
|
||
|
|
|
||
|
|
-
|
||
|
|
|
||
|
|
- int fd
|
||
|
|
|
||
|
|
- File descriptor returned by a previous call to open().
|
||
|
|
|
||
|
|
-
|
||
|
|
|
||
|
|
- struct audio_status \*status
|
||
|
|
|
||
|
|
- Returns the current state of Audio Device.
|
||
|
|
|
||
|
|
Description
|
||
|
|
-----------
|
||
|
|
|
||
|
|
This ioctl call asks the Audio Device to return the current state of the
|
||
|
|
Audio Device.
|
||
|
|
|
||
|
|
Return Value
|
||
|
|
------------
|
||
|
|
|
||
|
|
On success 0 is returned, on error -1 and the ``errno`` variable is set
|
||
|
|
appropriately. The generic error codes are described at the
|
||
|
|
:ref:`Generic Error Codes <gen-errors>` chapter.
|