int _media_svc_list_query_do(media_svc_query_type_e query_type, uid_t uid);
int _media_svc_update_thumbnail_path(const char *storage_id, const char *path, const char *thumb_path, uid_t uid);
int _media_svc_get_noti_info(sqlite3 *handle, const char *storage_id, const char *path, int update_item, media_svc_noti_item **item);
-int _media_svc_get_fileinfo_by_path(sqlite3 *handle, const char *storage_id, const char *path, time_t *modified_time, unsigned long long *size);
int _media_svc_update_meta_with_data(media_svc_content_info_s *content_info);
int _media_svc_append_query_list(const char *query, uid_t uid);