39     static struct AudioManagerPriv priv;  in GetAudioManagerPriv()  local
40     return &priv;  in GetAudioManagerPriv()
43 static int32_t AudioManagerLoadPrimaryLib(struct AudioManagerPriv *priv)  in AudioManagerLoadPrimaryLib()  argument
47     if (HDI_AUDIO_LIB_PATH == NULL || priv == NULL) {  in AudioManagerLoadPrimaryLib()
52     priv->handle = dlopen(HDI_AUDIO_LIB_PATH, RTLD_LAZY);  in AudioManagerLoadPrimaryLib()
53     if (priv->handle == NULL) {  in AudioManagerLoadPrimaryLib()
61     priv->createIfInstance = dlsym(priv->handle, "AudioManagerCreateIfInstance");  in AudioManagerLoadPrimaryLib()
62     if (priv->createIfInstance == NULL) {  in AudioManagerLoadPrimaryLib()
68     priv->destroyIfInstance = dlsym(priv->handle, "AudioManagerDestroyIfInstance");  in AudioManagerLoadPrimaryLib()
69     if (priv->destroyIfInstance == NULL) {  in AudioManagerLoadPrimaryLib()
79     if (priv->handle != NULL) {  in AudioManagerLoadPrimaryLib()
80         dlclose(priv->handle);  in AudioManagerLoadPrimaryLib()
81         priv->handle = NULL;  in AudioManagerLoadPrimaryLib()
83     priv->createIfInstance = NULL;  in AudioManagerLoadPrimaryLib()
84     priv->destroyIfInstance = NULL;  in AudioManagerLoadPrimaryLib()
90     struct AudioManagerPriv *priv = GetAudioManagerPriv();  in AudioManagerImplGetInstance()  local
92     int32_t ret = AudioManagerLoadPrimaryLib(priv);  in AudioManagerImplGetInstance()
98     if (priv->createIfInstance == NULL) {  in AudioManagerImplGetInstance()
100         dlclose(priv->handle);  in AudioManagerImplGetInstance()
101         priv->handle = NULL;  in AudioManagerImplGetInstance()
105     struct IAudioManager *interface = priv->createIfInstance();  in AudioManagerImplGetInstance()
108         dlclose(priv->handle);  in AudioManagerImplGetInstance()
109         priv->handle = NULL;  in AudioManagerImplGetInstance()
118     struct AudioManagerPriv *priv = GetAudioManagerPriv();  in AudioManagerImplRelease()  local
125     if (priv->destroyIfInstance == NULL) {  in AudioManagerImplRelease()
130     int32_t ret = priv->destroyIfInstance(manager);  in AudioManagerImplRelease()
136     if (priv->handle != NULL) {  in AudioManagerImplRelease()
137         dlclose(priv->handle);  in AudioManagerImplRelease()
138         priv->handle = NULL;  in AudioManagerImplRelease()
141     priv->createIfInstance = NULL;  in AudioManagerImplRelease()
142     priv->destroyIfInstance = NULL;  in AudioManagerImplRelease()