diff options
Diffstat (limited to 'libc/kernel/common/linux/swab.h')
| -rw-r--r-- | libc/kernel/common/linux/swab.h | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/libc/kernel/common/linux/swab.h b/libc/kernel/common/linux/swab.h index 2a9179741..8f7d0d6b3 100644 --- a/libc/kernel/common/linux/swab.h +++ b/libc/kernel/common/linux/swab.h @@ -7,89 +7,74 @@ *** structures, and macros generated from the original header, and thus, *** contains no copyrightable information. *** - *** To edit the content of this header, modify the corresponding - *** source file (e.g. under external/kernel-headers/original/) then - *** run bionic/libc/kernel/tools/update_all.py - *** - *** Any manual change here will be lost the next time this script will - *** be run. You've been warned! - *** **************************************************************************** ****************************************************************************/ #ifndef _LINUX_SWAB_H #define _LINUX_SWAB_H + #include <linux/types.h> #include <linux/compiler.h> -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #include <asm/swab.h> + #define ___constant_swab16(x) ((__u16)( (((__u16)(x) & (__u16)0x00ffU) << 8) | (((__u16)(x) & (__u16)0xff00U) >> 8))) + #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))) + #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))) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #define ___constant_swahw32(x) ((__u32)( (((__u32)(x) & (__u32)0x0000ffffUL) << 16) | (((__u32)(x) & (__u32)0xffff0000UL) >> 16))) + #define ___constant_swahb32(x) ((__u32)( (((__u32)(x) & (__u32)0x00ff00ffUL) << 8) | (((__u32)(x) & (__u32)0xff00ff00UL) >> 8))) + #ifdef __arch_swab16 #else -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #endif #ifdef __arch_swab32 #else #endif -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #ifdef __arch_swab64 #elif defined(__SWAB_64_THRU_32__) #else #endif -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #ifdef __arch_swahw32 #else #endif #ifdef __arch_swahb32 -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #else #endif #define __swab16(x) (__builtin_constant_p((__u16)(x)) ? ___constant_swab16(x) : __fswab16(x)) #define __swab32(x) (__builtin_constant_p((__u32)(x)) ? ___constant_swab32(x) : __fswab32(x)) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define __swab64(x) (__builtin_constant_p((__u64)(x)) ? ___constant_swab64(x) : __fswab64(x)) #define __swahw32(x) (__builtin_constant_p((__u32)(x)) ? ___constant_swahw32(x) : __fswahw32(x)) #define __swahb32(x) (__builtin_constant_p((__u32)(x)) ? ___constant_swahb32(x) : __fswahb32(x)) #ifdef __arch_swab16p -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #else #endif #ifdef __arch_swab32p #else -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #endif #ifdef __arch_swab64p #else #endif -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #ifdef __arch_swahw32p #else #endif #ifdef __arch_swahb32p -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #else #endif #ifdef __arch_swab16s #else -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #endif #ifdef __arch_swab32s #else #endif -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #ifdef __arch_swab64s #else #endif #ifdef __arch_swahw32s -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #else #endif #ifdef __arch_swahb32s #else -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #endif #endif |