snd_afm_info()

Get the setup information for an AFM

Synopsis:

#include <sys/asoundlib.h>

int snd_afm_info( snd_afm_t *handle,
                  snd_afm_info_t *info);

handle: The handle for the AFM device, which you must have opened by calling snd_afm_open_name() or snd_afm_open().
info: A pointer to the location to store the retrieved AFM information in.

libasound.so

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

Note: This function can only be used if you have QNX Acoustic Management Platform 3.0 installed.

The snd_afm_info() function retrieves the setup information for an AMP Functional Module (AFM) with the specified handle.

The setup information for the specified AFM on success, or a negative errno upon failure.

-EINVAL: The state of handle is invalid or an invalid state change occurred.

QNX Neutrino

This function is not thread safe if the handle (snd_afm_t) is used across multiple threads.