6.3.2.16. AUDIO_CLEAR_BUFFER

6.3.2.16.1. Name

AUDIO_CLEAR_BUFFER

注意

This ioctl is deprecated

6.3.2.16.2. Synopsis

int ioctl(int fd, AUDIO_CLEAR_BUFFER)

6.3.2.16.3. Arguments

int fd

File descriptor returned by a previous call to open().

6.3.2.16.4. Description

This ioctl call asks the Audio Device to clear all software and hardware buffers of the audio decoder device.

6.3.2.16.5. 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.