1 .. Permission is granted to copy, distribute and/or modify this
2 .. document under the terms of the GNU Free Documentation License,
3 .. Version 1.1 or any later version published by the Free Software
4 .. Foundation, with no Invariant Sections, no Front-Cover Texts
5 .. and no Back-Cover Texts. A copy of the license is included at
6 .. Documentation/media/uapi/fdl-appendix.rst.
8 .. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
10 .. _AUDIO_SET_STREAMTYPE:
21 .. attention:: This ioctl is deprecated
26 .. c:function:: int ioctl(fd, AUDIO_SET_STREAMTYPE, int type)
27 :name: AUDIO_SET_STREAMTYPE
42 - File descriptor returned by a previous call to open().
54 This ioctl tells the driver which kind of audio stream to expect. This
55 is useful if the stream offers several audio sub-streams like LPCM and
62 On success 0 is returned, on error -1 and the ``errno`` variable is set
63 appropriately. The generic error codes are described at the
64 :ref:`Generic Error Codes <gen-errors>` chapter.
77 - type is not a valid or supported stream type.