File: /Users/paulross/dev/linux/linux-3.13/include/uapi/linux/byteorder/little_endian.h

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       1: #ifndef _UAPI_LINUX_BYTEORDER_LITTLE_ENDIAN_H
       2: #define _UAPI_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:     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: 
     105: #endif /* _UAPI_LINUX_BYTEORDER_LITTLE_ENDIAN_H */
     106: