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