appl_ofs 2184 sound/core/pcm_lib.c snd_pcm_uframes_t frames, appl_ptr, appl_ofs; appl_ofs 2206 sound/core/pcm_lib.c appl_ofs = appl_ptr % runtime->buffer_size; appl_ofs 2207 sound/core/pcm_lib.c cont = runtime->buffer_size - appl_ofs; appl_ofs 2215 sound/core/pcm_lib.c err = writer(substream, appl_ofs, data, offset, frames,