Line data Source code
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/swab.h>
13 :
14 : #define __constant_htonl(x) ((__force __be32)___constant_swab32((x)))
15 : #define __constant_ntohl(x) ___constant_swab32((__force __be32)(x))
16 : #define __constant_htons(x) ((__force __be16)___constant_swab16((x)))
17 : #define __constant_ntohs(x) ___constant_swab16((__force __be16)(x))
18 : #define __constant_cpu_to_le64(x) ((__force __le64)(__u64)(x))
19 : #define __constant_le64_to_cpu(x) ((__force __u64)(__le64)(x))
20 : #define __constant_cpu_to_le32(x) ((__force __le32)(__u32)(x))
21 : #define __constant_le32_to_cpu(x) ((__force __u32)(__le32)(x))
22 : #define __constant_cpu_to_le16(x) ((__force __le16)(__u16)(x))
23 : #define __constant_le16_to_cpu(x) ((__force __u16)(__le16)(x))
24 : #define __constant_cpu_to_be64(x) ((__force __be64)___constant_swab64((x)))
25 : #define __constant_be64_to_cpu(x) ___constant_swab64((__force __u64)(__be64)(x))
26 : #define __constant_cpu_to_be32(x) ((__force __be32)___constant_swab32((x)))
27 : #define __constant_be32_to_cpu(x) ___constant_swab32((__force __u32)(__be32)(x))
28 : #define __constant_cpu_to_be16(x) ((__force __be16)___constant_swab16((x)))
29 : #define __constant_be16_to_cpu(x) ___constant_swab16((__force __u16)(__be16)(x))
30 : #define __cpu_to_le64(x) ((__force __le64)(__u64)(x))
31 : #define __le64_to_cpu(x) ((__force __u64)(__le64)(x))
32 : #define __cpu_to_le32(x) ((__force __le32)(__u32)(x))
33 : #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
34 : #define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
35 : #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
36 : #define __cpu_to_be64(x) ((__force __be64)__swab64((x)))
37 : #define __be64_to_cpu(x) __swab64((__force __u64)(__be64)(x))
38 : #define __cpu_to_be32(x) ((__force __be32)__swab32((x)))
39 : #define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x))
40 : #define __cpu_to_be16(x) ((__force __be16)__swab16((x)))
41 : #define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
42 :
43 : static inline __le64 __cpu_to_le64p(const __u64 *p)
44 : {
45 : return (__force __le64)*p;
46 : }
47 : static inline __u64 __le64_to_cpup(const __le64 *p)
48 : {
49 : return (__force __u64)*p;
50 : }
51 : static inline __le32 __cpu_to_le32p(const __u32 *p)
52 : {
53 : return (__force __le32)*p;
54 : }
55 : static inline __u32 __le32_to_cpup(const __le32 *p)
56 : {
57 357 : return (__force __u32)*p;
58 : }
59 : static inline __le16 __cpu_to_le16p(const __u16 *p)
60 : {
61 : return (__force __le16)*p;
62 : }
63 : static inline __u16 __le16_to_cpup(const __le16 *p)
64 : {
65 : return (__force __u16)*p;
66 : }
67 : static inline __be64 __cpu_to_be64p(const __u64 *p)
68 : {
69 : return (__force __be64)__swab64p(p);
70 : }
71 : static inline __u64 __be64_to_cpup(const __be64 *p)
72 : {
73 : return __swab64p((__u64 *)p);
74 : }
75 : static inline __be32 __cpu_to_be32p(const __u32 *p)
76 : {
77 : return (__force __be32)__swab32p(p);
78 : }
79 : static inline __u32 __be32_to_cpup(const __be32 *p)
80 : {
81 : return __swab32p((__u32 *)p);
82 : }
83 : static inline __be16 __cpu_to_be16p(const __u16 *p)
84 : {
85 : return (__force __be16)__swab16p(p);
86 : }
87 : static inline __u16 __be16_to_cpup(const __be16 *p)
88 : {
89 : return __swab16p((__u16 *)p);
90 : }
91 : #define __cpu_to_le64s(x) do { (void)(x); } while (0)
92 : #define __le64_to_cpus(x) do { (void)(x); } while (0)
93 : #define __cpu_to_le32s(x) do { (void)(x); } while (0)
94 : #define __le32_to_cpus(x) do { (void)(x); } while (0)
95 : #define __cpu_to_le16s(x) do { (void)(x); } while (0)
96 : #define __le16_to_cpus(x) do { (void)(x); } while (0)
97 : #define __cpu_to_be64s(x) __swab64s((x))
98 : #define __be64_to_cpus(x) __swab64s((x))
99 : #define __cpu_to_be32s(x) __swab32s((x))
100 : #define __be32_to_cpus(x) __swab32s((x))
101 : #define __cpu_to_be16s(x) __swab16s((x))
102 : #define __be16_to_cpus(x) __swab16s((x))
103 :
104 : #ifdef __KERNEL__
105 : #include <linux/byteorder/generic.h>
106 : #endif
107 :
108 : #endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */
|