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| author | Alasdair Kergon <agk@redhat.com> | 2003-05-06 12:01:13 +0000 |
|---|---|---|
| committer | Alasdair Kergon <agk@redhat.com> | 2003-05-06 12:01:13 +0000 |
| commit | 9a5e05a40698f7143002584aa635a07648c3c097 (patch) | |
| tree | b48f9640e0629c1339de07e843f56c65c63c86ba /libdm/datastruct | |
| parent | 9019ed2e77b053f69b7d0382e0128550b2d58ec3 (diff) | |
| download | lvm2-9a5e05a40698f7143002584aa635a07648c3c097.tar.gz lvm2-9a5e05a40698f7143002584aa635a07648c3c097.tar.xz lvm2-9a5e05a40698f7143002584aa635a07648c3c097.zip | |
list_next
Diffstat (limited to 'libdm/datastruct')
| -rw-r--r-- | libdm/datastruct/list.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libdm/datastruct/list.h b/libdm/datastruct/list.h index 3084e88b..6041c1da 100644 --- a/libdm/datastruct/list.h +++ b/libdm/datastruct/list.h @@ -56,6 +56,11 @@ static inline int list_end(struct list *head, struct list *elem) return elem->n == head; } +static inline struct list *list_next(struct list *head, struct list *elem) +{ + return (list_end(head, elem) ? NULL : elem->n); +} + #define list_iterate(v, head) \ for (v = (head)->n; v != head; v = v->n) |