| Nick Kralevich | a67e4de | 2013-01-14 11:28:26 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 19 | #ifndef _LINUX_CONST_H |
| 20 | #define _LINUX_CONST_H |
| 21 | #ifdef __ASSEMBLY__ |
| 22 | #define _AC(X,Y) X |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 23 | #define _AT(T,X) X |
| 24 | #else |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 25 | #define __AC(X,Y) (X ##Y) |
| 26 | #define _AC(X,Y) __AC(X, Y) |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 27 | #define _AT(T,X) ((T) (X)) |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 28 | #endif |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 29 | #define _BITUL(x) (_AC(1, UL) << (x)) |
| 30 | #define _BITULL(x) (_AC(1, ULL) << (x)) |
| Nick Kralevich | a67e4de | 2013-01-14 11:28:26 -0800 | [diff] [blame] | 31 | #endif |