The handle for the PCM device.
#include <sys/asoundlib.h> typedef struct snd_pcm snd_pcm_t;
This data type is an opaque data type that is used to work with PCM card and PCM devices.
You should use one handle for each thread to ensure that functions run thread safe. Avoid using the same handle across multiple threads.
QNX Neutrino
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | Yes |
Thread | Yes |