Commit | Line | Data |
---|---|---|
294d3396 MD |
1 | /* |
2 | * wfstack.c | |
3 | * | |
4 | * Userspace RCU library - Stack with Wait-Free push, Blocking pop. | |
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 | #include "urcu/wfstack.h" | |
af7c2dbe | 25 | #include "urcu/static/wfstack.h" |
294d3396 | 26 | |
eaf2c3f4 MD |
27 | /* |
28 | * library wrappers to be used by non-LGPL compatible source code. | |
29 | */ | |
30 | ||
16aa9ee8 | 31 | void cds_wfs_node_init(struct cds_wfs_node *node) |
294d3396 | 32 | { |
16aa9ee8 | 33 | _cds_wfs_node_init(node); |
294d3396 MD |
34 | } |
35 | ||
16aa9ee8 | 36 | void cds_wfs_init(struct cds_wfs_stack *s) |
294d3396 | 37 | { |
16aa9ee8 | 38 | _cds_wfs_init(s); |
294d3396 MD |
39 | } |
40 | ||
191098fc | 41 | int cds_wfs_push(struct cds_wfs_stack *s, struct cds_wfs_node *node) |
294d3396 | 42 | { |
191098fc | 43 | return _cds_wfs_push(s, node); |
294d3396 MD |
44 | } |
45 | ||
16aa9ee8 | 46 | struct cds_wfs_node *__cds_wfs_pop_blocking(struct cds_wfs_stack *s) |
294d3396 | 47 | { |
16aa9ee8 | 48 | return ___cds_wfs_pop_blocking(s); |
294d3396 MD |
49 | } |
50 | ||
16aa9ee8 | 51 | struct cds_wfs_node *cds_wfs_pop_blocking(struct cds_wfs_stack *s) |
294d3396 | 52 | { |
16aa9ee8 | 53 | return _cds_wfs_pop_blocking(s); |
294d3396 | 54 | } |