Hi,
Content-Disposition: inline; filename=ulogd-common-add-llist_for_each_prev_safe.diff
Signed-off-by: Holger Eitzenberger <holger@xxxxxxxxxxxxxxxx>
Index: ulogd-netfilter/include/ulogd/linuxlist.h
===================================================================
--- ulogd-netfilter.orig/include/ulogd/linuxlist.h
+++ ulogd-netfilter/include/ulogd/linuxlist.h
@@ -245,6 +245,16 @@ static inline void llist_splice_init(str
pos = pos->prev, prefetch(pos->prev))
/**
+ * llist_for_each_prev_safe - iterate over llist backwards safe against removal
+ * @pos: the type * to use as a loop counter.
+ * @n: another type * to use as temporary storage
+ * @head: the head for your llist.
+ */
+#define llist_for_each_prev_safe(pos, n, head) \
+ for (pos = (head)->prev, n = pos->prev; pos != (head); \
+ pos = n, n = pos->prev)
+
+/**
* llist_for_each_safe - iterate over a llist safe against removal of llist entry
* @pos: the &struct llist_head to use as a loop counter.
* @n: another &struct llist_head to use as temporary storage
--
-
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