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Mark Fashehccd979b2005-12-15 14:31:24 -08001/* -*- mode: c; c-basic-offset: 8; -*-
2 * vim: noexpandtab sw=8 ts=8 sts=0:
3 *
4 * Copyright (C) 2005 Oracle. All rights reserved.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public
17 * License along with this program; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 021110-1307, USA.
20 */
21
22#ifndef OCFS2_ENDIAN_H
23#define OCFS2_ENDIAN_H
24
25static inline void le16_add_cpu(__le16 *var, u16 val)
26{
27 *var = cpu_to_le16(le16_to_cpu(*var) + val);
28}
29
30static inline void le32_add_cpu(__le32 *var, u32 val)
31{
32 *var = cpu_to_le32(le32_to_cpu(*var) + val);
33}
34
35static inline void le32_and_cpu(__le32 *var, u32 val)
36{
37 *var = cpu_to_le32(le32_to_cpu(*var) & val);
38}
39
40static inline void be32_add_cpu(__be32 *var, u32 val)
41{
42 *var = cpu_to_be32(be32_to_cpu(*var) + val);
43}
44
45#endif /* OCFS2_ENDIAN_H */