@@ -183,6 +183,25 @@ static inline void list_add_before(struct list_head *h, struct list_node *n,
(void)list_debug(h);
}
+/**
+ * list_add_after - add an entry after another entry.
+ * @h: the list_head to add the node to (we use it for debug purposes, can be NULL)
+ * @n: the list_node to add to the list.
+ * @p: the list_node of the other entry
+ *
+ * The list_node does not need to be initialized; it will be overwritten.
+ */
+static inline void list_add_after(struct list_head *h, struct list_node *n,
+ struct list_node *p)
+{
+ n->next = p->next;
+ n->prev = p;
+ p->next = n;
+ n->next->prev = n;
+ if (h)
+ (void)list_debug(h);
+}
+
/**
* list_add_tail - add an entry at the end of a linked list.
* @h: the list_head to add the node to
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com> --- ccan/list/list.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)