diff options
author | Shailabh Nagar <nagar@watson.ibm.com> | 2006-07-14 00:24:35 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-14 21:53:56 -0700 |
commit | e8f4d97e1b58b50ad6449bb2d35e6632c0236abd (patch) | |
tree | 9017dccfcaf05124c01d36f48f7b38d0f1e5df82 /include/linux/list.h | |
parent | 22caf04297896e515c6d5cdfb8e08a79a523946c (diff) | |
download | kernel_samsung_espresso10-e8f4d97e1b58b50ad6449bb2d35e6632c0236abd.zip kernel_samsung_espresso10-e8f4d97e1b58b50ad6449bb2d35e6632c0236abd.tar.gz kernel_samsung_espresso10-e8f4d97e1b58b50ad6449bb2d35e6632c0236abd.tar.bz2 |
[PATCH] list_is_last utility
Add another list utility function to check for last element in a list.
Signed-off-by: Shailabh Nagar <nagar@watson.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/list.h')
-rw-r--r-- | include/linux/list.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/list.h b/include/linux/list.h index 6b74adf..65a5b5c 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -265,6 +265,17 @@ static inline void list_move_tail(struct list_head *list, } /** + * list_is_last - tests whether @list is the last entry in list @head + * @list: the entry to test + * @head: the head of the list + */ +static inline int list_is_last(const struct list_head *list, + const struct list_head *head) +{ + return list->next == head; +} + +/** * list_empty - tests whether a list is empty * @head: the list to test. */ |