tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _LINUX_BYTEORDER_LITTLE_ENDIAN_H
2#define _LINUX_BYTEORDER_LITTLE_ENDIAN_H
3
4#ifndef __LITTLE_ENDIAN
5#define __LITTLE_ENDIAN 1234
6#endif
7#ifndef __LITTLE_ENDIAN_BITFIELD
8#define __LITTLE_ENDIAN_BITFIELD
9#endif
10
11#include <linux/types.h>
12#include <linux/byteorder/swab.h>
13#include <linux/byteorder/swabb.h>
14
15#define __constant_htonl(x) ((__force __be32)___constant_swab32((x)))
16#define __constant_ntohl(x) ___constant_swab32((__force __be32)(x))
17#define __constant_htons(x) ((__force __be16)___constant_swab16((x)))
18#define __constant_ntohs(x) ___constant_swab16((__force __be16)(x))
19#define __constant_cpu_to_le64(x) ((__force __le64)(__u64)(x))
20#define __constant_le64_to_cpu(x) ((__force __u64)(__le64)(x))
21#define __constant_cpu_to_le32(x) ((__force __le32)(__u32)(x))
22#define __constant_le32_to_cpu(x) ((__force __u32)(__le32)(x))
23#define __constant_cpu_to_le16(x) ((__force __le16)(__u16)(x))
24#define __constant_le16_to_cpu(x) ((__force __u16)(__le16)(x))
25#define __constant_cpu_to_be64(x) ((__force __be64)___constant_swab64((x)))
26#define __constant_be64_to_cpu(x) ___constant_swab64((__force __u64)(__be64)(x))
27#define __constant_cpu_to_be32(x) ((__force __be32)___constant_swab32((x)))
28#define __constant_be32_to_cpu(x) ___constant_swab32((__force __u32)(__be32)(x))
29#define __constant_cpu_to_be16(x) ((__force __be16)___constant_swab16((x)))
30#define __constant_be16_to_cpu(x) ___constant_swab16((__force __u16)(__be16)(x))
31#define __cpu_to_le64(x) ((__force __le64)(__u64)(x))
32#define __le64_to_cpu(x) ((__force __u64)(__le64)(x))
33#define __cpu_to_le32(x) ((__force __le32)(__u32)(x))
34#define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
35#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
36#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
37#define __cpu_to_be64(x) ((__force __be64)__swab64((x)))
38#define __be64_to_cpu(x) __swab64((__force __u64)(__be64)(x))
39#define __cpu_to_be32(x) ((__force __be32)__swab32((x)))
40#define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x))
41#define __cpu_to_be16(x) ((__force __be16)__swab16((x)))
42#define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
43
44static inline __le64 __cpu_to_le64p(const __u64 *p)
45{
46 return (__force __le64)*p;
47}
48static inline __u64 __le64_to_cpup(const __le64 *p)
49{
50 return (__force __u64)*p;
51}
52static inline __le32 __cpu_to_le32p(const __u32 *p)
53{
54 return (__force __le32)*p;
55}
56static inline __u32 __le32_to_cpup(const __le32 *p)
57{
58 return (__force __u32)*p;
59}
60static inline __le16 __cpu_to_le16p(const __u16 *p)
61{
62 return (__force __le16)*p;
63}
64static inline __u16 __le16_to_cpup(const __le16 *p)
65{
66 return (__force __u16)*p;
67}
68static inline __be64 __cpu_to_be64p(const __u64 *p)
69{
70 return (__force __be64)__swab64p(p);
71}
72static inline __u64 __be64_to_cpup(const __be64 *p)
73{
74 return __swab64p((__u64 *)p);
75}
76static inline __be32 __cpu_to_be32p(const __u32 *p)
77{
78 return (__force __be32)__swab32p(p);
79}
80static inline __u32 __be32_to_cpup(const __be32 *p)
81{
82 return __swab32p((__u32 *)p);
83}
84static inline __be16 __cpu_to_be16p(const __u16 *p)
85{
86 return (__force __be16)__swab16p(p);
87}
88static inline __u16 __be16_to_cpup(const __be16 *p)
89{
90 return __swab16p((__u16 *)p);
91}
92#define __cpu_to_le64s(x) do { (void)(x); } while (0)
93#define __le64_to_cpus(x) do { (void)(x); } while (0)
94#define __cpu_to_le32s(x) do { (void)(x); } while (0)
95#define __le32_to_cpus(x) do { (void)(x); } while (0)
96#define __cpu_to_le16s(x) do { (void)(x); } while (0)
97#define __le16_to_cpus(x) do { (void)(x); } while (0)
98#define __cpu_to_be64s(x) __swab64s((x))
99#define __be64_to_cpus(x) __swab64s((x))
100#define __cpu_to_be32s(x) __swab32s((x))
101#define __be32_to_cpus(x) __swab32s((x))
102#define __cpu_to_be16s(x) __swab16s((x))
103#define __be16_to_cpus(x) __swab16s((x))
104
105#ifdef __KERNEL__
106#include <linux/byteorder/generic.h>
107#endif
108
109#endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */