snd_afm_start()

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 with qcc to link against this library.

Description:

The snd_afm_start() function starts AFM audio or ACS link processing.

Returns:

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

This function can also return the return values of devctl() (see devctl() in the QNX Neutrino C Library Reference).

Errors:

-EBUSY

One of the following:

• The AFM or ACS link has already been started.

-EINVAL

The value of handle is NULL.

Classification:

QNX Neutrino

Caveats:

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