Fix: update ax_pthread macro to handle newer clang
[urcu.git] / rculfqueue.c
1 /*
2 * rculfqueue.c
3 *
4 * Userspace RCU library - Lock-Free RCU Queue
5 *
6 * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23 /* Do not #define _LGPL_SOURCE to ensure we can emit the wrapper symbols */
24 #undef _LGPL_SOURCE
25 #include "urcu/rculfqueue.h"
26 #define _LGPL_SOURCE
27 #include "urcu/static/rculfqueue.h"
28
29 /*
30 * library wrappers to be used by non-LGPL compatible source code.
31 */
32
33 void cds_lfq_node_init_rcu(struct cds_lfq_node_rcu *node)
34 {
35 _cds_lfq_node_init_rcu(node);
36 }
37
38 void cds_lfq_init_rcu(struct cds_lfq_queue_rcu *q,
39 void queue_call_rcu(struct rcu_head *head,
40 void (*func)(struct rcu_head *head)))
41 {
42 _cds_lfq_init_rcu(q, queue_call_rcu);
43 }
44
45 int cds_lfq_destroy_rcu(struct cds_lfq_queue_rcu *q)
46 {
47 return _cds_lfq_destroy_rcu(q);
48 }
49
50 void cds_lfq_enqueue_rcu(struct cds_lfq_queue_rcu *q, struct cds_lfq_node_rcu *node)
51 {
52 _cds_lfq_enqueue_rcu(q, node);
53 }
54
55 struct cds_lfq_node_rcu *
56 cds_lfq_dequeue_rcu(struct cds_lfq_queue_rcu *q)
57 {
58 return _cds_lfq_dequeue_rcu(q);
59 }
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