snd_pcm_mmap_status 477 include/uapi/sound/asound.h struct snd_pcm_mmap_status { snd_pcm_mmap_status 3257 sound/core/pcm_native.c static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file, snd_pcm_mmap_status 3342 sound/core/pcm_native.c static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file, snd_pcm_mmap_status 477 tools/include/uapi/sound/asound.h struct snd_pcm_mmap_status {