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x32: Create posix_types_x32.h

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This is the same as the 64-bit posix_types.h, except that
__kernel_[u]long_t is defined to be [unsigned] long long and therefore
64 bits.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin 2012-02-14 13:13:21 -08:00
parent afead38d01
commit 1f5e27a90a
3 changed files with 23 additions and 1 deletions
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1
arch/x86/include/asm/Kbuild
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@ -14,6 +14,7 @@ header-y += msr.h
header-y += mtrr.h
header-y += posix_types_32.h
header-y += posix_types_64.h
header-y += posix_types_x32.h
header-y += prctl.h
header-y += processor-flags.h
header-y += ptrace-abi.h

4
arch/x86/include/asm/posix_types.h
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@ -7,7 +7,9 @@
#else
# ifdef __i386__
# include "posix_types_32.h"
# else
# elif defined(__LP64__)
# include "posix_types_64.h"
# else
# include "posix_types_x32.h"
# endif
#endif

19
arch/x86/include/asm/posix_types_x32.h Normal file
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@ -0,0 +1,19 @@
#ifndef _ASM_X86_POSIX_TYPES_X32_H
#define _ASM_X86_POSIX_TYPES_X32_H
/*
* This file is only used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*
* These types should generally match the ones used by the 64-bit kernel,
*
*/
typedef long long __kernel_long_t;
typedef unsigned long long __kernel_ulong_t;
#define __kernel_long_t __kernel_long_t
#include <asm/posix_types_64.h>
#endif /* _ASM_X86_POSIX_TYPES_X32_H */