mirror of https://gitee.com/openkylin/linux.git
75 lines
1.3 KiB
C
75 lines
1.3 KiB
C
#ifndef _I386_TYPES_H
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#define _I386_TYPES_H
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#ifndef __ASSEMBLY__
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typedef unsigned short umode_t;
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/*
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* __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
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* header files exported to user space
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*/
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typedef __signed__ char __s8;
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typedef unsigned char __u8;
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typedef __signed__ short __s16;
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typedef unsigned short __u16;
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typedef __signed__ int __s32;
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typedef unsigned int __u32;
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#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
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typedef __signed__ long long __s64;
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typedef unsigned long long __u64;
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#endif
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#endif /* __ASSEMBLY__ */
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/*
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* These aren't exported outside the kernel to avoid name space clashes
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*/
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#ifdef __KERNEL__
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#define BITS_PER_LONG 32
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#ifndef __ASSEMBLY__
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typedef signed char s8;
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typedef unsigned char u8;
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typedef signed short s16;
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typedef unsigned short u16;
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typedef signed int s32;
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typedef unsigned int u32;
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typedef signed long long s64;
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typedef unsigned long long u64;
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/* DMA addresses come in generic and 64-bit flavours. */
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#ifdef CONFIG_HIGHMEM64G
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typedef u64 dma_addr_t;
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#else
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typedef u32 dma_addr_t;
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#endif
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typedef u64 dma64_addr_t;
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#ifdef CONFIG_LBD
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typedef u64 sector_t;
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#define HAVE_SECTOR_T
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#endif
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#ifdef CONFIG_LSF
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typedef u64 blkcnt_t;
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#define HAVE_BLKCNT_T
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __KERNEL__ */
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#endif
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