48     int afd;  in pcm_play()  local
50     afd = open("/dev/msm_pcm_out", O_RDWR);  in pcm_play()
51     if (afd < 0) {  in pcm_play()
56     if(ioctl(afd, AUDIO_GET_CONFIG, &config)) {  in pcm_play()
63     if (ioctl(afd, AUDIO_SET_CONFIG, &config)) {  in pcm_play()
77         if (write(afd, buf, sz) != (ssize_t) sz)  in pcm_play()
82     ioctl(afd, AUDIO_START, 0);  in pcm_play()
86         if (ioctl(afd, AUDIO_GET_STATS, &stats) == 0)  in pcm_play()
91         if (write(afd, buf, sz) != (ssize_t) sz)  in pcm_play()
95     close(afd);  in pcm_play()
199     int fd, afd;  in wav_rec()  local
224     afd = open("/dev/msm_pcm_in", O_RDWR);  in wav_rec()
225     if (afd < 0) {  in wav_rec()
232     if (ioctl(afd, AUDIO_GET_CONFIG, &cfg)) {  in wav_rec()
239     if (ioctl(afd, AUDIO_SET_CONFIG, &cfg)) {  in wav_rec()
244     if (ioctl(afd, AUDIO_GET_CONFIG, &cfg)) {  in wav_rec()
256     if (ioctl(afd, AUDIO_START, 0)) {  in wav_rec()
268         if (read(afd, buf, sz) != (ssize_t) sz) {  in wav_rec()
280     close(afd);  in wav_rec()
291     close(afd);  in wav_rec()
301     int fd, afd;  in mp3_play()  local
309     afd = open("/dev/msm_mp3", O_RDWR);  in mp3_play()
310     if (afd < 0) {  in mp3_play()
317     ioctl(afd, AUDIO_START, 0);  in mp3_play()
322         r = write(afd, buf, r);  in mp3_play()
327     close(afd);  in mp3_play()