| 1 |
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| 2 | #ifndef __VDSO_ALIGN_H
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| 3 | #define __VDSO_ALIGN_H
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| 4 |
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| 5 | #include <vdso/const.h>
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| 6 |
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| 7 |
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| 8 | #define ALIGN(x, a) __ALIGN_KERNEL((x), (a))
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| 9 | #define ALIGN_DOWN(x, a) __ALIGN_KERNEL((x) - ((a) - 1), (a))
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| 10 | #define __ALIGN_MASK(x, mask) __ALIGN_KERNEL_MASK((x), (mask))
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| 11 | #define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a)))
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| 12 | #define PTR_ALIGN_DOWN(p, a) ((typeof(p))ALIGN_DOWN((unsigned long)(p), (a)))
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| 13 | #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0)
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| 14 |
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| 15 | #endif
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