xferi 2824 sound/core/pcm_native.c struct snd_xferi xferi; xferi 2832 sound/core/pcm_native.c if (copy_from_user(&xferi, _xferi, sizeof(xferi))) xferi 2835 sound/core/pcm_native.c result = snd_pcm_lib_write(substream, xferi.buf, xferi.frames); xferi 2837 sound/core/pcm_native.c result = snd_pcm_lib_read(substream, xferi.buf, xferi.frames);