1 /* $NetBSD: unaligned.h,v 1.4 2016/02/06 00:31:58 riastradh Exp $ */
2
3 /*-
4 * Copyright (c) 2014 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Taylor R. Campbell.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #ifndef _ASM_UNALIGNED_H_
33 #define _ASM_UNALIGNED_H_
34
35 #include <sys/endian.h>
36
37 static inline uint16_t
get_unaligned_le16(const void * p)38 get_unaligned_le16(const void *p)
39 {
40
41 return le16dec(p);
42 }
43
44 static inline void
put_unaligned_le16(uint16_t v,void * p)45 put_unaligned_le16(uint16_t v, void *p)
46 {
47
48 le16enc(p, v);
49 }
50
51 static inline uint32_t
get_unaligned_le32(const void * p)52 get_unaligned_le32(const void *p)
53 {
54
55 return le32dec(p);
56 }
57
58 static inline void
put_unaligned_le32(uint32_t v,void * p)59 put_unaligned_le32(uint32_t v, void *p)
60 {
61
62 le32enc(p, v);
63 }
64
65 #endif /* _ASM_UNALIGNED_H_ */
66