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96 lines
2.4 KiB
C
96 lines
2.4 KiB
C
#ifndef __KERNCOMPAT
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#define __KERNCOMPAT
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#define gfp_t int
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#define get_cpu_var(p) (p)
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#define __get_cpu_var(p) (p)
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#define BITS_PER_LONG 64
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#define __GFP_BITS_SHIFT 20
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#define __GFP_BITS_MASK ((int)((1 << __GFP_BITS_SHIFT) - 1))
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#define GFP_KERNEL 0
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#define __read_mostly
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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#define PAGE_SHIFT 12
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#define ULONG_MAX (~0UL)
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#define BUG() abort()
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#ifdef __CHECKER__
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#define __force __attribute__((force))
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#define __bitwise__ __attribute__((bitwise))
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#else
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#define __force
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#define __bitwise__
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#endif
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typedef unsigned int u32;
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typedef unsigned long long u64;
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typedef unsigned char u8;
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typedef unsigned short u16;
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typedef unsigned long pgoff_t;
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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struct vma_shared { int prio_tree_node; };
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struct vm_area_struct {
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unsigned long vm_pgoff;
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unsigned long vm_start;
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unsigned long vm_end;
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struct vma_shared shared;
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};
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struct page {
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unsigned long index;
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};
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static inline void preempt_enable(void) { do {; } while(0);}
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static inline void preempt_disable(void) { do {; } while(0);}
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static inline void __set_bit(int bit, unsigned long *map) {
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unsigned long *p = map + bit / BITS_PER_LONG;
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bit = bit & (BITS_PER_LONG -1);
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*p |= 1UL << bit;
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}
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static inline int test_bit(int bit, unsigned long *map) {
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unsigned long *p = map + bit / BITS_PER_LONG;
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bit = bit & (BITS_PER_LONG -1);
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return *p & (1UL << bit) ? 1 : 0;
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}
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static inline void __clear_bit(int bit, unsigned long *map) {
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unsigned long *p = map + bit / BITS_PER_LONG;
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bit = bit & (BITS_PER_LONG -1);
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*p &= ~(1UL << bit);
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}
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#define BUG_ON(c) do { if (c) abort(); } while (0)
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#define container_of(ptr, type, member) ({ \
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const typeof( ((type *)0)->member ) *__mptr = (ptr); \
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(type *)( (char *)__mptr - __builtin_offsetof(type,member) );})
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#define ENOMEM 5
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#define EEXIST 6
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#define __CHECK_ENDIAN__
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#ifdef __CHECK_ENDIAN__
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#define __bitwise __bitwise__
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#else
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#define __bitwise
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#endif
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typedef u16 __bitwise __le16;
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typedef u16 __bitwise __be16;
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typedef u32 __bitwise __le32;
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typedef u32 __bitwise __be32;
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typedef u64 __bitwise __le64;
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typedef u64 __bitwise __be64;
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#define cpu_to_le64(x) ((__force __le64)(u64)(x))
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#define le64_to_cpu(x) ((__force u64)(__le64)(x))
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#define cpu_to_le32(x) ((__force __le32)(u32)(x))
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#define le32_to_cpu(x) ((__force u32)(__le32)(x))
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#define cpu_to_le16(x) ((__force __le16)(u16)(x))
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#define le16_to_cpu(x) ((__force u16)(__le16)(x))
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#endif
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