rculfhash: make cds_lfht_iter_get_node argument const

[userspace-rcu.git] / urcu / rcuhlist.h

diff --git a/urcu/rcuhlist.h b/urcu/rcuhlist.h
deleted file mode 100644 (file)
index 83b1363..0000000
--- a/urcu/rcuhlist.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2002 Free Software Foundation, Inc.
- * (originally part of the GNU C Library)
- * Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
- *
- * Copyright (C) 2009 Pierre-Marc Fournier
- * Conversion to RCU list.
- * Copyright (C) 2010 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef _URCU_RCUHLIST_H
-#define _URCU_RCUHLIST_H
-
-#include <urcu/hlist.h>
-#include <urcu/arch.h>
-#include <urcu-pointer.h>
-
-/* Add new element at the head of the list.
- */
-static inline void cds_hlist_add_head_rcu(struct cds_hlist_node *newp,
-                                     struct cds_hlist_head *head)
-{
-       newp->next = head->next;
-       newp->prev = (struct cds_hlist_node *)head;
-       cmm_smp_wmb();
-       if (head->next)
-               head->next->prev = newp;
-       head->next = newp;
-}
-
-/* Remove element from list. */
-static inline void cds_hlist_del_rcu(struct cds_hlist_node *elem)
-{
-       if (elem->next)
-               elem->next->prev = elem->prev;
-       elem->prev->next = elem->next;
-}
-
-
-/* Iterate through elements of the list.
- * This must be done while rcu_read_lock() is held.
- */
-
-#define cds_hlist_for_each_entry_rcu(entry, pos, head, member)         \
-       for (pos = rcu_dereference((head)->next),                       \
-                    entry = cds_hlist_entry(pos, typeof(*entry), member);      \
-            pos != NULL;                                               \
-            pos = rcu_dereference(pos->next),                          \
-                    entry = cds_hlist_entry(pos, typeof(*entry), member))
-
-#endif /* _URCU_RCUHLIST_H */