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3d02c34d MD |
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 | ||
3d02c34d | 23 | /* Do not #define _LGPL_SOURCE to ensure we can emit the wrapper symbols */ |
ae4510b5 | 24 | #undef _LGPL_SOURCE |
3d02c34d | 25 | #include "urcu/rculfqueue.h" |
ae4510b5 | 26 | #define _LGPL_SOURCE |
af7c2dbe | 27 | #include "urcu/static/rculfqueue.h" |
3d02c34d MD |
28 | |
29 | /* | |
30 | * library wrappers to be used by non-LGPL compatible source code. | |
31 | */ | |
32 | ||
16aa9ee8 | 33 | void cds_lfq_node_init_rcu(struct cds_lfq_node_rcu *node) |
3d02c34d | 34 | { |
16aa9ee8 | 35 | _cds_lfq_node_init_rcu(node); |
3d02c34d MD |
36 | } |
37 | ||
6e5f88cf MD |
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))) | |
3d02c34d | 41 | { |
6e5f88cf | 42 | _cds_lfq_init_rcu(q, queue_call_rcu); |
e17d9985 MD |
43 | } |
44 | ||
45 | int cds_lfq_destroy_rcu(struct cds_lfq_queue_rcu *q) | |
46 | { | |
47 | return _cds_lfq_destroy_rcu(q); | |
3d02c34d MD |
48 | } |
49 | ||
16aa9ee8 | 50 | void cds_lfq_enqueue_rcu(struct cds_lfq_queue_rcu *q, struct cds_lfq_node_rcu *node) |
3d02c34d | 51 | { |
16aa9ee8 | 52 | _cds_lfq_enqueue_rcu(q, node); |
3d02c34d MD |
53 | } |
54 | ||
16aa9ee8 | 55 | struct cds_lfq_node_rcu * |
d9b52143 | 56 | cds_lfq_dequeue_rcu(struct cds_lfq_queue_rcu *q) |
3d02c34d | 57 | { |
d9b52143 | 58 | return _cds_lfq_dequeue_rcu(q); |
3d02c34d | 59 | } |