diff options
| -rw-r--r-- | utils.h | 32 |
1 files changed, 32 insertions, 0 deletions
@@ -142,6 +142,22 @@ int clock_gettime(int type, struct timespec *tv); #if __BYTE_ORDER == __LITTLE_ENDIAN +#define const_cpu_to_be64(x) __constant_swap64(x) +#define const_cpu_to_be32(x) __constant_swap32(x) +#define const_cpu_to_be16(x) __constant_swap16(x) + +#define const_be64_to_cpu(x) __constant_swap64(x) +#define const_be32_to_cpu(x) __constant_swap32(x) +#define const_be16_to_cpu(x) __constant_swap16(x) + +#define const_cpu_to_le64(x) (x) +#define const_cpu_to_le32(x) (x) +#define const_cpu_to_le16(x) (x) + +#define const_le64_to_cpu(x) (x) +#define const_le32_to_cpu(x) (x) +#define const_le16_to_cpu(x) (x) + #define cpu_to_be64(x) __eval_safe(__constant_swap64, x) #define cpu_to_be32(x) __eval_safe(__constant_swap32, x) #define cpu_to_be16(x) __eval_safe(__constant_swap16, x) @@ -160,6 +176,22 @@ int clock_gettime(int type, struct timespec *tv); #else /* __BYTE_ORDER == __LITTLE_ENDIAN */ +#define const_cpu_to_le64(x) __constant_swap64(x) +#define const_cpu_to_le32(x) __constant_swap32(x) +#define const_cpu_to_le16(x) __constant_swap16(x) + +#define const_le64_to_cpu(x) __constant_swap64(x) +#define const_le32_to_cpu(x) __constant_swap32(x) +#define const_le16_to_cpu(x) __constant_swap16(x) + +#define const_cpu_to_be64(x) (x) +#define const_cpu_to_be32(x) (x) +#define const_cpu_to_be16(x) (x) + +#define const_be64_to_cpu(x) (x) +#define const_be32_to_cpu(x) (x) +#define const_be16_to_cpu(x) (x) + #define cpu_to_le64(x) __eval_safe(__constant_swap64, x) #define cpu_to_le32(x) __eval_safe(__constant_swap32, x) #define cpu_to_le16(x) __eval_safe(__constant_swap16, x) |