| Christopher Ferris | ba8d4f4 | 2014-09-03 19:56:49 -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_MEMFD_H |
| 20 | #define _UAPI_LINUX_MEMFD_H |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 21 | #include <asm-generic/hugetlb_encode.h> |
| Christopher Ferris | ba8d4f4 | 2014-09-03 19:56:49 -0700 | [diff] [blame] | 22 | #define MFD_CLOEXEC 0x0001U |
| 23 | #define MFD_ALLOW_SEALING 0x0002U |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 24 | #define MFD_HUGETLB 0x0004U |
| 25 | #define MFD_HUGE_SHIFT HUGETLB_FLAG_ENCODE_SHIFT |
| 26 | #define MFD_HUGE_MASK HUGETLB_FLAG_ENCODE_MASK |
| 27 | #define MFD_HUGE_64KB HUGETLB_FLAG_ENCODE_64KB |
| 28 | #define MFD_HUGE_512KB HUGETLB_FLAG_ENCODE_512KB |
| 29 | #define MFD_HUGE_1MB HUGETLB_FLAG_ENCODE_1MB |
| 30 | #define MFD_HUGE_2MB HUGETLB_FLAG_ENCODE_2MB |
| 31 | #define MFD_HUGE_8MB HUGETLB_FLAG_ENCODE_8MB |
| 32 | #define MFD_HUGE_16MB HUGETLB_FLAG_ENCODE_16MB |
| Christopher Ferris | 9ce2884 | 2018-10-25 12:11:39 -0700 | [diff] [blame] | 33 | #define MFD_HUGE_32MB HUGETLB_FLAG_ENCODE_32MB |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 34 | #define MFD_HUGE_256MB HUGETLB_FLAG_ENCODE_256MB |
| Christopher Ferris | 9ce2884 | 2018-10-25 12:11:39 -0700 | [diff] [blame] | 35 | #define MFD_HUGE_512MB HUGETLB_FLAG_ENCODE_512MB |
| Christopher Ferris | 1308ad3 | 2017-11-14 17:32:13 -0800 | [diff] [blame] | 36 | #define MFD_HUGE_1GB HUGETLB_FLAG_ENCODE_1GB |
| 37 | #define MFD_HUGE_2GB HUGETLB_FLAG_ENCODE_2GB |
| 38 | #define MFD_HUGE_16GB HUGETLB_FLAG_ENCODE_16GB |
| Christopher Ferris | ba8d4f4 | 2014-09-03 19:56:49 -0700 | [diff] [blame] | 39 | #endif |