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b6a37eac MD |
1 | /* |
2 | * rculfstack.c | |
3 | * | |
4 | * Userspace RCU library - Lock-Free RCU Stack | |
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 | /* Use the urcu symbols to select the appropriate rcu flavor at link time */ | |
d9b52143 | 24 | #define _LGPL_SOURCE |
d4b99c01 MD |
25 | |
26 | #ifdef RCU_QSBR | |
27 | # include "urcu-qsbr.h" | |
28 | #elif defined(RCU_BP) | |
29 | # include "urcu-bp.h" | |
30 | #else | |
31 | # include "urcu.h" | |
32 | #endif | |
d9b52143 MD |
33 | |
34 | #undef _LGPL_SOURCE | |
b6a37eac MD |
35 | /* Do not #define _LGPL_SOURCE to ensure we can emit the wrapper symbols */ |
36 | #include "urcu/rculfstack.h" | |
af7c2dbe | 37 | #include "urcu/static/rculfstack.h" |
b6a37eac MD |
38 | |
39 | /* | |
40 | * library wrappers to be used by non-LGPL compatible source code. | |
41 | */ | |
42 | ||
43 | ||
16aa9ee8 | 44 | void cds_lfs_node_init_rcu(struct cds_lfs_node_rcu *node) |
b6a37eac | 45 | { |
16aa9ee8 | 46 | _cds_lfs_node_init_rcu(node); |
b6a37eac MD |
47 | } |
48 | ||
16aa9ee8 | 49 | void cds_lfs_init_rcu(struct cds_lfs_stack_rcu *s) |
b6a37eac | 50 | { |
16aa9ee8 | 51 | _cds_lfs_init_rcu(s); |
b6a37eac MD |
52 | } |
53 | ||
e1a3b81e MD |
54 | int cds_lfs_push_rcu(struct cds_lfs_stack_rcu *s, |
55 | struct cds_lfs_node_rcu *node) | |
b6a37eac | 56 | { |
e1a3b81e | 57 | return _cds_lfs_push_rcu(s, node); |
b6a37eac MD |
58 | } |
59 | ||
16aa9ee8 | 60 | struct cds_lfs_node_rcu *cds_lfs_pop_rcu(struct cds_lfs_stack_rcu *s) |
b6a37eac | 61 | { |
16aa9ee8 | 62 | return _cds_lfs_pop_rcu(s); |
b6a37eac | 63 | } |