1 .. -*- coding: utf-8; mode: rst -*-
3 .. _AUDIO_GET_CAPABILITIES:
12 AUDIO_GET_CAPABILITIES
14 .. attention:: This ioctl is deprecated
19 .. c:function:: int ioctl(int fd, AUDIO_GET_CAPABILITIES, unsigned int *cap)
20 :name: AUDIO_GET_CAPABILITIES
35 - File descriptor returned by a previous call to open().
41 - Returns a bit array of supported sound formats.
47 This ioctl call asks the Audio Device to tell us about the decoding
48 capabilities of the audio hardware.
54 On success 0 is returned, on error -1 and the ``errno`` variable is set
55 appropriately. The generic error codes are described at the
56 :ref:`Generic Error Codes <gen-errors>` chapter.