Line data    Source code

       1             : /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
       2             : #ifndef _UAPI_LINUX_BYTEORDER_LITTLE_ENDIAN_H
       3             : #define _UAPI_LINUX_BYTEORDER_LITTLE_ENDIAN_H
       4             : 
       5             : #ifndef __LITTLE_ENDIAN
       6             : #define __LITTLE_ENDIAN 1234
       7             : #endif
       8             : #ifndef __LITTLE_ENDIAN_BITFIELD
       9             : #define __LITTLE_ENDIAN_BITFIELD
      10             : #endif
      11             : 
      12             : #include <linux/types.h>
      13             : #include <linux/swab.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             : 
      44             : static __always_inline __le64 __cpu_to_le64p(const __u64 *p)
      45             : {
      46             :         return (__force __le64)*p;
      47             : }
      48         344 : static __always_inline __u64 __le64_to_cpup(const __le64 *p)
      49             : {
      50         344 :         return (__force __u64)*p;
      51             : }
      52             : static __always_inline __le32 __cpu_to_le32p(const __u32 *p)
      53             : {
      54             :         return (__force __le32)*p;
      55             : }
      56           9 : static __always_inline __u32 __le32_to_cpup(const __le32 *p)
      57             : {
      58           9 :         return (__force __u32)*p;
      59             : }
      60             : static __always_inline __le16 __cpu_to_le16p(const __u16 *p)
      61             : {
      62             :         return (__force __le16)*p;
      63             : }
      64           0 : static __always_inline __u16 __le16_to_cpup(const __le16 *p)
      65             : {
      66           0 :         return (__force __u16)*p;
      67             : }
      68             : static __always_inline __be64 __cpu_to_be64p(const __u64 *p)
      69             : {
      70             :         return (__force __be64)__swab64p(p);
      71             : }
      72           0 : static __always_inline __u64 __be64_to_cpup(const __be64 *p)
      73             : {
      74           0 :         return __swab64p((__u64 *)p);
      75             : }
      76             : static __always_inline __be32 __cpu_to_be32p(const __u32 *p)
      77             : {
      78             :         return (__force __be32)__swab32p(p);
      79             : }
      80          40 : static __always_inline __u32 __be32_to_cpup(const __be32 *p)
      81             : {
      82          40 :         return __swab32p((__u32 *)p);
      83             : }
      84             : static __always_inline __be16 __cpu_to_be16p(const __u16 *p)
      85             : {
      86             :         return (__force __be16)__swab16p(p);
      87             : }
      88          19 : static __always_inline __u16 __be16_to_cpup(const __be16 *p)
      89             : {
      90          19 :         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             : 
     106             : #endif /* _UAPI_LINUX_BYTEORDER_LITTLE_ENDIAN_H */