mman-common.h revision 1308ad3ab33294c3abfd96da12b6df58b381ce52 
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_GENERIC_MMAN_COMMON_H
20#define __ASM_GENERIC_MMAN_COMMON_H
21#define PROT_READ 0x1
22#define PROT_WRITE 0x2
23#define PROT_EXEC 0x4
24#define PROT_SEM 0x8
25#define PROT_NONE 0x0
26#define PROT_GROWSDOWN 0x01000000
27#define PROT_GROWSUP 0x02000000
28#define MAP_SHARED 0x01
29#define MAP_PRIVATE 0x02
30#define MAP_TYPE 0x0f
31#define MAP_FIXED 0x10
32#define MAP_ANONYMOUS 0x20
33#define MAP_UNINITIALIZED 0x0
34#define MLOCK_ONFAULT 0x01
35#define MS_ASYNC 1
36#define MS_INVALIDATE 2
37#define MS_SYNC 4
38#define MADV_NORMAL 0
39#define MADV_RANDOM 1
40#define MADV_SEQUENTIAL 2
41#define MADV_WILLNEED 3
42#define MADV_DONTNEED 4
43#define MADV_FREE 8
44#define MADV_REMOVE 9
45#define MADV_DONTFORK 10
46#define MADV_DOFORK 11
47#define MADV_HWPOISON 100
48#define MADV_SOFT_OFFLINE 101
49#define MADV_MERGEABLE 12
50#define MADV_UNMERGEABLE 13
51#define MADV_HUGEPAGE 14
52#define MADV_NOHUGEPAGE 15
53#define MADV_DONTDUMP 16
54#define MADV_DODUMP 17
55#define MADV_WIPEONFORK 18
56#define MADV_KEEPONFORK 19
57#define MAP_FILE 0
58#define PKEY_DISABLE_ACCESS 0x1
59#define PKEY_DISABLE_WRITE 0x2
60#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)
61#endif
62