diff options
Diffstat (limited to 'carl9170fw/tools/include/list.h')
-rw-r--r-- | carl9170fw/tools/include/list.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/carl9170fw/tools/include/list.h b/carl9170fw/tools/include/list.h deleted file mode 100644 index 1991d97..0000000 --- a/carl9170fw/tools/include/list.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * list.h List Utilities - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation version 2.1 - * of the License. - * - * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch> - */ - -#ifndef __LIST_H -#define __LIST_H - -struct list_head { - struct list_head *next; - struct list_head *prev; -}; - -static inline void list_add(struct list_head *obj, - struct list_head *prev, - struct list_head *next) -{ - prev->next = obj; - obj->prev = prev; - next->prev = obj; - obj->next = next; -} - -static inline void list_add_tail(struct list_head *obj, - struct list_head *head) -{ - list_add(obj, head->prev, head); -} - -static inline void list_add_head(struct list_head *obj, - struct list_head *head) -{ - list_add(obj, head, head->next); -} - -static inline void list_del(struct list_head *obj) -{ - obj->prev->next = obj->next; - obj->next->prev = obj->prev; - obj->next = obj->prev = obj; -} - -static inline void list_replace(struct list_head *old, - struct list_head *obj) -{ - obj->next = old->next; - obj->next->prev = obj; - obj->prev = old->prev; - obj->prev->next = obj; -} - -static inline int list_empty(struct list_head *head) -{ - return head->next == head; -} - -#define list_entry(ptr, type, member) \ - container_of(ptr, type, member) - -#define list_first_entry(ptr, type, member) \ - container_of((ptr)->next, type, member) - -#define list_at_tail(pos, head, member) \ - ((pos)->member.next == (head)) - -#define list_at_head(pos, head, member) \ - ((pos)->member.prev == (head)) - -#define LIST_HEAD(name) \ - struct list_head name = { &(name), &(name) } - -#define list_for_each_entry(pos, head, member) \ - for (pos = list_entry((head)->next, typeof(*pos), member); \ - &(pos)->member != (head); \ - (pos) = list_entry((pos)->member.next, typeof(*(pos)), member)) - -#define list_for_each_entry_safe(pos, n, head, member) \ - for (pos = list_entry((head)->next, typeof(*pos), member), \ - n = list_entry(pos->member.next, typeof(*pos), member); \ - &(pos)->member != (head); \ - pos = n, n = list_entry(n->member.next, typeof(*n), member)) - -#define init_list_head(head) \ - do { (head)->next = (head); (head)->prev = (head); } while (0) - -#endif /* __LIST_H */ |