Get a pointer to the capabilities structure for a subchannel
#include <audio_driver.h> ado_pcm_cap_t *ado_pcm_subchn_caps ( ado_pcm_subchn_t *subchn );
The ado_pcm_subchn_caps() function returns a pointer to the capabilities structure for the subchannel. This function is necessary because the ado_pcm_subchn_t structure is a opaque data type.
A pointer to a ado_pcm_cap_t structure that describes the capabilities for the subchn, or NULL on error.
QNX Neutrino
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | No |
Thread | Yes |