27   ShmPtr shm(reinterpret_cast<struct cras_audio_shm*>(  in create_shm()
31   shm->header = reinterpret_cast<struct cras_audio_shm_header*>(  in create_shm()
33   shm->header->config.used_size = used_size;  in create_shm()
34   shm->header->config.frame_bytes = frame_bytes;  in create_shm()
35   shm->config = shm->header->config;  in create_shm()
38   shm->samples = reinterpret_cast<uint8_t*>(calloc(1, samples_size));  in create_shm()
39   shm->samples_info.length = samples_size;  in create_shm()
40   return shm;  in create_shm()
43 void destroy_shm(struct cras_audio_shm* shm) {  in destroy_shm()  argument
44   free(shm->header);  in destroy_shm()
45   free(shm->samples);  in destroy_shm()
46   free(shm);  in destroy_shm()
53                           cras_audio_shm* shm) {  in create_rstream()  argument
61   rstream->shm = shm;  in create_rstream()
83   ShmPtr shm = create_shm(cb_threshold);  in create_stream()  local
85       create_rstream(1, CRAS_STREAM_INPUT, cb_threshold, format, shm.get());  in create_stream()
88       new Stream(std::move(shm), std::move(rstream), std::move(dstream)));  in create_stream()
93   cras_shm_check_write_overrun(stream->rstream->shm);  in AddFakeDataToStream()
94   cras_shm_buffer_written(stream->rstream->shm, frames);  in AddFakeDataToStream()