snd_afm_stop()

Stop AFM processing

Synopsis:

#include <sys/asoundlib.h>

int snd_afm_stop( snd_afm_t *handle );

Arguments:

handle
The handle for the AFM device, which you must have opened by calling snd_afm_open_name() or snd_afm_open().

Library:

libasound

Use the -l asound option to qcc to link against this library.

Description:

Tip: This function is available for use if you have QNX Acoustic Management Platform 2.0 and Audio component BuildID 594—January 17, 2018 (7.0.594.S201801171044) or a later update installed.

The snd_afm_stop() function stops AFM audio or ACS link processing. No error is returned if the AFM is already stopped.

Returns:

EOK on success, or a negative errno value upon failure.

Errors:

-EINVAL
The value of handle is NULL.

Classification:

QNX Neutrino

Safety:  
Cancellation point No
Interrupt handler No
Signal handler No
Thread No