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37 lines
1.5 KiB
37 lines
1.5 KiB
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI_LINUX_CONST_H
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#define _UAPI_LINUX_CONST_H
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#ifdef __ASSEMBLY__
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#define _AC(X,Y) X
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#define _AT(T,X) X
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#else
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#define __AC(X,Y) (X ##Y)
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#define _AC(X,Y) __AC(X, Y)
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#define _AT(T,X) ((T) (X))
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#endif
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#define _UL(x) (_AC(x, UL))
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#define _ULL(x) (_AC(x, ULL))
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#define _BITUL(x) (_UL(1) << (x))
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#define _BITULL(x) (_ULL(1) << (x))
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#define __ALIGN_KERNEL(x,a) __ALIGN_KERNEL_MASK(x, (typeof(x)) (a) - 1)
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#define __ALIGN_KERNEL_MASK(x,mask) (((x) + (mask)) & ~(mask))
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#define __KERNEL_DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
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#endif
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