| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [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 | ****************************************************************************/ |
| 19 | #ifndef _UAPI_LINUX_MMAN_H |
| 20 | #define _UAPI_LINUX_MMAN_H |
| 21 | #include <asm/mman.h> |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 22 | #include <asm-generic/hugetlb_encode.h> |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 23 | #define MREMAP_MAYMOVE 1 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 24 | #define MREMAP_FIXED 2 |
| Christopher Ferris | af09c70 | 2020-06-01 20:29:29 -0700 | [diff] [blame] | 25 | #define MREMAP_DONTUNMAP 4 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 26 | #define OVERCOMMIT_GUESS 0 |
| 27 | #define OVERCOMMIT_ALWAYS 1 |
| 28 | #define OVERCOMMIT_NEVER 2 |
| Christopher Ferris | 24f97eb | 2019-05-20 12:58:13 -0700 | [diff] [blame] | 29 | #define MAP_SHARED 0x01 |
| 30 | #define MAP_PRIVATE 0x02 |
| 31 | #define MAP_SHARED_VALIDATE 0x03 |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 32 | #define MAP_HUGE_SHIFT HUGETLB_FLAG_ENCODE_SHIFT |
| 33 | #define MAP_HUGE_MASK HUGETLB_FLAG_ENCODE_MASK |
| Christopher Ferris | 32ff3f8 | 2020-12-14 13:10:04 -0800 | [diff] [blame] | 34 | #define MAP_HUGE_16KB HUGETLB_FLAG_ENCODE_16KB |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 35 | #define MAP_HUGE_64KB HUGETLB_FLAG_ENCODE_64KB |
| 36 | #define MAP_HUGE_512KB HUGETLB_FLAG_ENCODE_512KB |
| 37 | #define MAP_HUGE_1MB HUGETLB_FLAG_ENCODE_1MB |
| 38 | #define MAP_HUGE_2MB HUGETLB_FLAG_ENCODE_2MB |
| 39 | #define MAP_HUGE_8MB HUGETLB_FLAG_ENCODE_8MB |
| 40 | #define MAP_HUGE_16MB HUGETLB_FLAG_ENCODE_16MB |
| Christopher Ferris | 9ce2884 | 2018-10-25 12:11:39 -0700 | [diff] [blame] | 41 | #define MAP_HUGE_32MB HUGETLB_FLAG_ENCODE_32MB |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 42 | #define MAP_HUGE_256MB HUGETLB_FLAG_ENCODE_256MB |
| Christopher Ferris | 9ce2884 | 2018-10-25 12:11:39 -0700 | [diff] [blame] | 43 | #define MAP_HUGE_512MB HUGETLB_FLAG_ENCODE_512MB |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 44 | #define MAP_HUGE_1GB HUGETLB_FLAG_ENCODE_1GB |
| 45 | #define MAP_HUGE_2GB HUGETLB_FLAG_ENCODE_2GB |
| 46 | #define MAP_HUGE_16GB HUGETLB_FLAG_ENCODE_16GB |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 47 | #endif |