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      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ***   To edit the content of this header, modify the corresponding
     11  ***   source file (e.g. under external/kernel-headers/original/) then
     12  ***   run bionic/libc/kernel/tools/update_all.py
     13  ***
     14  ***   Any manual change here will be lost the next time this script will
     15  ***   be run. You've been warned!
     16  ***
     17  ****************************************************************************
     18  ****************************************************************************/
     19 #ifndef _UAPI_LINUX_SWAB_H
     20 #define _UAPI_LINUX_SWAB_H
     21 #include <linux/types.h>
     22 #include <linux/compiler.h>
     23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     24 #include <asm/swab.h>
     25 #define ___constant_swab16(x) ((__u16)(   (((__u16)(x) & (__u16)0x00ffU) << 8) |   (((__u16)(x) & (__u16)0xff00U) >> 8)))
     26 #define ___constant_swab32(x) ((__u32)(   (((__u32)(x) & (__u32)0x000000ffUL) << 24) |   (((__u32)(x) & (__u32)0x0000ff00UL) << 8) |   (((__u32)(x) & (__u32)0x00ff0000UL) >> 8) |   (((__u32)(x) & (__u32)0xff000000UL) >> 24)))
     27 #define ___constant_swab64(x) ((__u64)(   (((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) |   (((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) |   (((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) |   (((__u64)(x) & (__u64)0x00000000ff000000ULL) << 8) |   (((__u64)(x) & (__u64)0x000000ff00000000ULL) >> 8) |   (((__u64)(x) & (__u64)0x0000ff0000000000ULL) >> 24) |   (((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) |   (((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56)))
     28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     29 #define ___constant_swahw32(x) ((__u32)(   (((__u32)(x) & (__u32)0x0000ffffUL) << 16) |   (((__u32)(x) & (__u32)0xffff0000UL) >> 16)))
     30 #define ___constant_swahb32(x) ((__u32)(   (((__u32)(x) & (__u32)0x00ff00ffUL) << 8) |   (((__u32)(x) & (__u32)0xff00ff00UL) >> 8)))
     31 #ifdef __HAVE_BUILTIN_BSWAP16__
     32 #elif defined (__arch_swab16)
     33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     34 #else
     35 #endif
     36 #ifdef __HAVE_BUILTIN_BSWAP32__
     37 #elif defined(__arch_swab32)
     38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     39 #else
     40 #endif
     41 #ifdef __HAVE_BUILTIN_BSWAP64__
     42 #elif defined (__arch_swab64)
     43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     44 #elif defined(__SWAB_64_THRU_32__)
     45 #else
     46 #endif
     47 #ifdef __arch_swahw32
     48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     49 #else
     50 #endif
     51 #ifdef __arch_swahb32
     52 #else
     53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     54 #endif
     55 #define __swab16(x)   (__builtin_constant_p((__u16)(x)) ?   ___constant_swab16(x) :   __fswab16(x))
     56 #define __swab32(x)   (__builtin_constant_p((__u32)(x)) ?   ___constant_swab32(x) :   __fswab32(x))
     57 #define __swab64(x)   (__builtin_constant_p((__u64)(x)) ?   ___constant_swab64(x) :   __fswab64(x))
     58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     59 #define __swahw32(x)   (__builtin_constant_p((__u32)(x)) ?   ___constant_swahw32(x) :   __fswahw32(x))
     60 #define __swahb32(x)   (__builtin_constant_p((__u32)(x)) ?   ___constant_swahb32(x) :   __fswahb32(x))
     61 #ifdef __arch_swab16p
     62 #else
     63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     64 #endif
     65 #ifdef __arch_swab32p
     66 #else
     67 #endif
     68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     69 #ifdef __arch_swab64p
     70 #else
     71 #endif
     72 #ifdef __arch_swahw32p
     73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     74 #else
     75 #endif
     76 #ifdef __arch_swahb32p
     77 #else
     78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     79 #endif
     80 #ifdef __arch_swab16s
     81 #else
     82 #endif
     83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     84 #ifdef __arch_swab32s
     85 #else
     86 #endif
     87 #ifdef __arch_swab64s
     88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     89 #else
     90 #endif
     91 #ifdef __arch_swahw32s
     92 #else
     93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     94 #endif
     95 #ifdef __arch_swahb32s
     96 #else
     97 #endif
     98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     99 #endif
    100