audio_manager_toggle_voice_output_mute()

Toggle the audio output mute status of a given audio device during voice calls.

Synopsis:

#include <audio/audio_manager_volume.h>
 
int audio_manager_toggle_voice_output_mute(audio_manager_device_t dev)

Arguments:

dev

The audio device that the toggle is applied to.

Library:

libaudio_manager

Description:

The audio_manager_toggle_voice_output_mute() function toggles the mute status of the audio output of a given audio device during voice calls.

A process must have either an effective user ID of root, or the authman capability of access_audio_manager, to use this function.

Note that this function is intended for use by system components. Therefore, it is not suitable for all applications.

Returns:

EOK upon success, negative errno upon failure.