diff options
Diffstat (limited to 'lib/list')
| -rw-r--r-- | lib/list/list.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/list/list.h b/lib/list/list.h index d93f8a8..7f9955f 100644 --- a/lib/list/list.h +++ b/lib/list/list.h @@ -27,14 +27,19 @@ struct list { ? 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 = { \ .head = { \ |
