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 _ASM_MMAN_H 20 #define _ASM_MMAN_H 21 #define PROT_NONE 0x00 22 #define PROT_READ 0x01 23 #define PROT_WRITE 0x02 24 #define PROT_EXEC 0x04 25 #define PROT_SEM 0x10 26 #define PROT_GROWSDOWN 0x01000000 27 #define PROT_GROWSUP 0x02000000 28 #define MAP_TYPE 0x00f 29 #define MAP_FIXED 0x010 30 #define MAP_RENAME 0x020 31 #define MAP_AUTOGROW 0x040 32 #define MAP_LOCAL 0x080 33 #define MAP_AUTORSRV 0x100 34 #define MAP_NORESERVE 0x0400 35 #define MAP_ANONYMOUS 0x0800 36 #define MAP_GROWSDOWN 0x1000 37 #define MAP_DENYWRITE 0x2000 38 #define MAP_EXECUTABLE 0x4000 39 #define MAP_LOCKED 0x8000 40 #define MAP_POPULATE 0x10000 41 #define MAP_NONBLOCK 0x20000 42 #define MAP_STACK 0x40000 43 #define MAP_HUGETLB 0x80000 44 #define MAP_FIXED_NOREPLACE 0x100000 45 #define MS_ASYNC 0x0001 46 #define MS_INVALIDATE 0x0002 47 #define MS_SYNC 0x0004 48 #define MCL_CURRENT 1 49 #define MCL_FUTURE 2 50 #define MCL_ONFAULT 4 51 #define MLOCK_ONFAULT 0x01 52 #define MADV_NORMAL 0 53 #define MADV_RANDOM 1 54 #define MADV_SEQUENTIAL 2 55 #define MADV_WILLNEED 3 56 #define MADV_DONTNEED 4 57 #define MADV_FREE 8 58 #define MADV_REMOVE 9 59 #define MADV_DONTFORK 10 60 #define MADV_DOFORK 11 61 #define MADV_MERGEABLE 12 62 #define MADV_UNMERGEABLE 13 63 #define MADV_HWPOISON 100 64 #define MADV_HUGEPAGE 14 65 #define MADV_NOHUGEPAGE 15 66 #define MADV_DONTDUMP 16 67 #define MADV_DODUMP 17 68 #define MADV_WIPEONFORK 18 69 #define MADV_KEEPONFORK 19 70 #define MADV_COLD 20 71 #define MADV_PAGEOUT 21 72 #define MAP_FILE 0 73 #define PKEY_DISABLE_ACCESS 0x1 74 #define PKEY_DISABLE_WRITE 0x2 75 #define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE) 76 #endif 77