+struct list_head* device_get_list(void)
+{
+ return &(devs.list);
+}
+
+device_t* device_get_by_name(char* name)
+{
+ struct list_head *pos;
+ device_t *dev;
+
+ if(!name)
+ return NULL;
+
+ list_for_each(pos, &(devs.list)) {
+ dev = list_entry(pos, device_t, list);
+ if(strcmp(dev->name, name) == 0)
+ return dev;
+ }
+
+ return NULL;
+}
+
+device_t* device_clone(device_t *dev)
+{
+ device_t *_dev;
+
+ if(!dev)
+ return NULL;
+
+ _dev = calloc(1, sizeof(device_t));
+
+ if(!_dev)
+ return NULL;
+
+ memcpy(_dev, dev, sizeof(device_t));
+ strncpy(_dev->name, dev->name, 16);
+
+ return _dev;
+}