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s390 uatomic arch fix
[urcu.git]
/
urcu
/
list.h
diff --git
a/urcu/list.h
b/urcu/list.h
index 7ccb76aeee760f0686155c0de34e568fc49fc50b..6384728bc054d551fccd811cec27f43dc41d61da 100644
(file)
--- a/
urcu/list.h
+++ b/
urcu/list.h
@@
-65,14
+65,28
@@
list_add_tail (list_t *newp, list_t *head)
}
}
+/* Remove element from list. */
+static inline void
+__list_del (list_t *prev, list_t *next)
+{
+ next->prev = prev;
+ prev->next = next;
+}
+
/* Remove element from list. */
static inline void
list_del (list_t *elem)
{
/* Remove element from list. */
static inline void
list_del (list_t *elem)
{
- elem->next->prev = elem->prev;
- elem->prev->next = elem->next;
+ __list_del (elem->prev, elem->next);
}
}
+/* delete from list, add to another list as head */
+static inline void
+list_move (list_t *elem, list_t *head)
+{
+ __list_del (elem->prev, elem->next);
+ list_add (elem, head);
+}
/* Join two lists. */
static inline void
/* Join two lists. */
static inline void
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