diff options
Diffstat (limited to 'tools/include/linux/list.h')
| -rw-r--r-- | tools/include/linux/list.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/include/linux/list.h b/tools/include/linux/list.h index a4dfb6a7cc6a..a692ff7aed5c 100644 --- a/tools/include/linux/list.h +++ b/tools/include/linux/list.h @@ -170,6 +170,16 @@ static inline void list_move_tail(struct list_head *list, } /** + * list_is_first -- tests whether @list is the first entry in list @head + * @list: the entry to test + * @head: the head of the list + */ +static inline int list_is_first(const struct list_head *list, const struct list_head *head) +{ + return list->prev == head; +} + +/** * list_is_last - tests whether @list is the last entry in list @head * @list: the entry to test * @head: the head of the list |