1.. -*- coding: utf-8; mode: rst -*- 2 3.. _AUDIO_SET_ATTRIBUTES: 4 5==================== 6AUDIO_SET_ATTRIBUTES 7==================== 8 9Name 10---- 11 12AUDIO_SET_ATTRIBUTES 13 14.. attention:: This ioctl is deprecated 15 16 17Synopsis 18-------- 19 20.. c:function:: int ioctl(fd, AUDIO_SET_ATTRIBUTES, struct audio_attributes *attr ) 21 :name: AUDIO_SET_ATTRIBUTES 22 23Arguments 24--------- 25 26.. flat-table:: 27 :header-rows: 0 28 :stub-columns: 0 29 30 31 - 32 33 - int fd 34 35 - File descriptor returned by a previous call to open(). 36 37 - 38 39 - audio_attributes_t attr 40 41 - audio attributes according to section ?? 42 43 44Description 45----------- 46 47This ioctl is intended for DVD playback and allows you to set certain 48information about the audio stream. 49 50 51Return Value 52------------ 53 54On success 0 is returned, on error -1 and the ``errno`` variable is set 55appropriately. The generic error codes are described at the 56:ref:`Generic Error Codes <gen-errors>` chapter. 57 58.. flat-table:: 59 :header-rows: 0 60 :stub-columns: 0 61 62 63 - .. row 1 64 65 - ``EINVAL`` 66 67 - attr is not a valid or supported attribute setting. 68