Get the current status of an AFM
#include <sys/asoundlib.h> int snd_afm_status( snd_afm_t *handle, snd_afm_status_t *status);
The snd_afm_status() function retrieves the status information for an AMP Functional Module (AFM) with the specified handle.
The status for the specified AFM on success, or a negative errno upon failure.
QNX Neutrino
Safety: | |
---|---|
Cancellation point | Yes |
Interrupt handler | No |
Signal handler | Yes |
Thread | Yes |
This function is not thread safe if the handle (snd_afm_t) is used across multiple threads.