1 #define MAP_FAILED ((void *) -1)
7 #define PROT_GROWSDOWN 0x01000000
8 #define PROT_GROWSUP 0x02000000
10 #define MAP_SHARED 0x01
11 #define MAP_PRIVATE 0x02
12 #define MAP_FIXED 0x10
16 #define MAP_ANONYMOUS MAP_ANON
17 #define MAP_NORESERVE 0x4000
18 #define MAP_GROWSDOWN 0x0100
19 #define MAP_DENYWRITE 0x0800
20 #define MAP_EXECUTABLE 0x1000
21 #define MAP_LOCKED 0x2000
22 #define MAP_POPULATE 0x8000
23 #define MAP_NONBLOCK 0x10000
24 #define MAP_STACK 0x20000
25 #define MAP_HUGETLB 0x40000
27 #define POSIX_MADV_NORMAL 0
28 #define POSIX_MADV_RANDOM 1
29 #define POSIX_MADV_SEQUENTIAL 2
30 #define POSIX_MADV_WILLNEED 3
31 #define POSIX_MADV_DONTNEED 0
34 #define MS_INVALIDATE 2
40 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
43 #define MADV_SEQUENTIAL 2
44 #define MADV_WILLNEED 3
45 #define MADV_DONTNEED 4
47 #define MADV_DONTFORK 10
48 #define MADV_DOFORK 11
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_HWPOISON 100
56 #define MADV_SOFT_OFFLINE 101