mman.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_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_SHARED 0x001
29#define MAP_PRIVATE 0x002
30#define MAP_TYPE 0x00f
31#define MAP_FIXED 0x010
32#define MAP_RENAME 0x020
33#define MAP_AUTOGROW 0x040
34#define MAP_LOCAL 0x080
35#define MAP_AUTORSRV 0x100
36#define MAP_NORESERVE 0x0400
37#define MAP_ANONYMOUS 0x0800
38#define MAP_GROWSDOWN 0x1000
39#define MAP_DENYWRITE 0x2000
40#define MAP_EXECUTABLE 0x4000
41#define MAP_LOCKED 0x8000
42#define MAP_POPULATE 0x10000
43#define MAP_NONBLOCK 0x20000
44#define MAP_STACK 0x40000
45#define MAP_HUGETLB 0x80000
46#define MS_ASYNC 0x0001
47#define MS_INVALIDATE 0x0002
48#define MS_SYNC 0x0004
49#define MCL_CURRENT 1
50#define MCL_FUTURE 2
51#define MCL_ONFAULT 4
52#define MLOCK_ONFAULT 0x01
53#define MADV_NORMAL 0
54#define MADV_RANDOM 1
55#define MADV_SEQUENTIAL 2
56#define MADV_WILLNEED 3
57#define MADV_DONTNEED 4
58#define MADV_FREE 8
59#define MADV_REMOVE 9
60#define MADV_DONTFORK 10
61#define MADV_DOFORK 11
62#define MADV_MERGEABLE 12
63#define MADV_UNMERGEABLE 13
64#define MADV_HWPOISON 100
65#define MADV_HUGEPAGE 14
66#define MADV_NOHUGEPAGE 15
67#define MADV_DONTDUMP 16
68#define MADV_DODUMP 17
69#define MADV_WIPEONFORK 18
70#define MADV_KEEPONFORK 19
71#define MAP_FILE 0
72#define PKEY_DISABLE_ACCESS 0x1
73#define PKEY_DISABLE_WRITE 0x2
74#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)
75#endif
76