7.2.2.15. AUDIO_GET_STATUS

7.2.2.15.1. Name

AUDIO_GET_STATUS

Attention

This ioctl is deprecated

7.2.2.15.2. Synopsis

int ioctl(int fd, AUDIO_GET_STATUS, struct audio_status *status)

7.2.2.15.3. Arguments

int fd	File descriptor returned by a previous call to open().
struct audio_status *status	Returns the current state of Audio Device.

7.2.2.15.4. Description

This ioctl call asks the Audio Device to return the current state of the Audio Device.

7.2.2.15.5. 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.