7.2.2.21. AUDIO_SET_EXT_ID

7.2.2.21.1. Name

AUDIO_SET_EXT_ID

Attention

This ioctl is deprecated

7.2.2.21.2. Synopsis

int ioctl(fd, AUDIO_SET_EXT_ID, int id)

7.2.2.21.3. Arguments

int fd	File descriptor returned by a previous call to open().
int id	audio sub_stream_id

7.2.2.21.4. Description

This ioctl can be used to set the extension id for MPEG streams in DVD playback. Only the first 3 bits are recognized.

7.2.2.21.5. 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 Generic Error Codes chapter.

EINVAL

id is not a valid id.