47     struct speaker_data *sd = calloc(1, sizeof(struct speaker_data));  in open_speaker_bundle()  local
49     sd->speaker_bundle = dlopen(LIB_SPEAKER_BUNDLE, RTLD_NOW);  in open_speaker_bundle()
50     if (sd->speaker_bundle == NULL) {  in open_speaker_bundle()
56         sd->set_mode = (set_mode_t)dlsym(sd->speaker_bundle,  in open_speaker_bundle()
58         if (sd->set_mode == NULL) {  in open_speaker_bundle()
63         sd->set_speaker_on = (set_speaker_on_t)dlsym(sd->speaker_bundle,  in open_speaker_bundle()
65         if (sd->set_speaker_on == NULL) {  in open_speaker_bundle()
70         sd->set_earpiece_on = (set_earpiece_on_t)dlsym(sd->speaker_bundle,  in open_speaker_bundle()
72         if (sd->set_earpiece_on == NULL) {  in open_speaker_bundle()
77         sd->set_voice_vol = (set_voice_vol_t)dlsym(sd->speaker_bundle,  in open_speaker_bundle()
79         if (sd->set_voice_vol == NULL) {  in open_speaker_bundle()
85     return sd;  in open_speaker_bundle()
88     free(sd);  in open_speaker_bundle()
92 static void close_speaker_bundle(struct speaker_data *sd)  in close_speaker_bundle()  argument
94     if (sd != NULL) {  in close_speaker_bundle()
95         dlclose(sd->speaker_bundle);  in close_speaker_bundle()
96         free(sd);  in close_speaker_bundle()
97         sd = NULL;  in close_speaker_bundle()