? NULL \
: container_of(_ptr, _type, _member))
+#define list_prev_entry(_list, _pos, _member) \
+ list_entry(_pos->_member.prev, typeof(*_pos), _member, _list)
+
+#define list_next_entry(_list, _pos, _member) \
+ list_entry(_pos->_member.next, typeof(*_pos), _member, _list)
+
#define list_for_each_entry(_list, _pos, _member) \
for (_pos = list_entry((_list)->head.next, typeof(*_pos), _member, _list); \
- _pos; \
- _pos = list_entry(_pos->_member.next, typeof(*_pos), _member, _list))
+ _pos; _pos = list_next_entry(_list, _pos, _member))
#define list_for_each_entry_continue(_list, _pos, _member) \
- for (; _pos; \
- _pos = list_entry(_pos->_member.next, typeof(*_pos), _member, _list))
+ for (; _pos; _pos = list_next_entry(_list, _pos, _member))
-#define STATIC_LIST(_list) static struct list _list = { \
+
+#define DEFINE_LIST(_list) struct list _list = { \
.head = { \
.next = &_list.head, \
.prev = &_list.head \
} \
}
+#define STATIC_LIST(_list) static DEFINE_LIST(_list)
+
void list_init(struct list *list);
void list_insert_before(struct list_item *next, struct list_item *item);
void list_insert_after(struct list_item *prev, struct list_item *item);