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Diffstat (limited to 'include/asm-mips/mman.h')
-rw-r--r-- | include/asm-mips/mman.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/include/asm-mips/mman.h b/include/asm-mips/mman.h deleted file mode 100644 index e4d6f1fb1cf7..000000000000 --- a/include/asm-mips/mman.h +++ /dev/null | |||
@@ -1,77 +0,0 @@ | |||
1 | /* | ||
2 | * This file is subject to the terms and conditions of the GNU General Public | ||
3 | * License. See the file "COPYING" in the main directory of this archive | ||
4 | * for more details. | ||
5 | * | ||
6 | * Copyright (C) 1995, 1999, 2002 by Ralf Baechle | ||
7 | */ | ||
8 | #ifndef _ASM_MMAN_H | ||
9 | #define _ASM_MMAN_H | ||
10 | |||
11 | /* | ||
12 | * Protections are chosen from these bits, OR'd together. The | ||
13 | * implementation does not necessarily support PROT_EXEC or PROT_WRITE | ||
14 | * without PROT_READ. The only guarantees are that no writing will be | ||
15 | * allowed without PROT_WRITE and no access will be allowed for PROT_NONE. | ||
16 | */ | ||
17 | #define PROT_NONE 0x00 /* page can not be accessed */ | ||
18 | #define PROT_READ 0x01 /* page can be read */ | ||
19 | #define PROT_WRITE 0x02 /* page can be written */ | ||
20 | #define PROT_EXEC 0x04 /* page can be executed */ | ||
21 | /* 0x08 reserved for PROT_EXEC_NOFLUSH */ | ||
22 | #define PROT_SEM 0x10 /* page may be used for atomic ops */ | ||
23 | #define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ | ||
24 | #define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ | ||
25 | |||
26 | /* | ||
27 | * Flags for mmap | ||
28 | */ | ||
29 | #define MAP_SHARED 0x001 /* Share changes */ | ||
30 | #define MAP_PRIVATE 0x002 /* Changes are private */ | ||
31 | #define MAP_TYPE 0x00f /* Mask for type of mapping */ | ||
32 | #define MAP_FIXED 0x010 /* Interpret addr exactly */ | ||
33 | |||
34 | /* not used by linux, but here to make sure we don't clash with ABI defines */ | ||
35 | #define MAP_RENAME 0x020 /* Assign page to file */ | ||
36 | #define MAP_AUTOGROW 0x040 /* File may grow by writing */ | ||
37 | #define MAP_LOCAL 0x080 /* Copy on fork/sproc */ | ||
38 | #define MAP_AUTORSRV 0x100 /* Logical swap reserved on demand */ | ||
39 | |||
40 | /* These are linux-specific */ | ||
41 | #define MAP_NORESERVE 0x0400 /* don't check for reservations */ | ||
42 | #define MAP_ANONYMOUS 0x0800 /* don't use a file */ | ||
43 | #define MAP_GROWSDOWN 0x1000 /* stack-like segment */ | ||
44 | #define MAP_DENYWRITE 0x2000 /* ETXTBSY */ | ||
45 | #define MAP_EXECUTABLE 0x4000 /* mark it as an executable */ | ||
46 | #define MAP_LOCKED 0x8000 /* pages are locked */ | ||
47 | #define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ | ||
48 | #define MAP_NONBLOCK 0x20000 /* do not block on IO */ | ||
49 | |||
50 | /* | ||
51 | * Flags for msync | ||
52 | */ | ||
53 | #define MS_ASYNC 0x0001 /* sync memory asynchronously */ | ||
54 | #define MS_INVALIDATE 0x0002 /* invalidate mappings & caches */ | ||
55 | #define MS_SYNC 0x0004 /* synchronous memory sync */ | ||
56 | |||
57 | /* | ||
58 | * Flags for mlockall | ||
59 | */ | ||
60 | #define MCL_CURRENT 1 /* lock all current mappings */ | ||
61 | #define MCL_FUTURE 2 /* lock all future mappings */ | ||
62 | |||
63 | #define MADV_NORMAL 0 /* no further special treatment */ | ||
64 | #define MADV_RANDOM 1 /* expect random page references */ | ||
65 | #define MADV_SEQUENTIAL 2 /* expect sequential page references */ | ||
66 | #define MADV_WILLNEED 3 /* will need these pages */ | ||
67 | #define MADV_DONTNEED 4 /* don't need these pages */ | ||
68 | |||
69 | /* common parameters: try to keep these consistent across architectures */ | ||
70 | #define MADV_REMOVE 9 /* remove these pages & resources */ | ||
71 | #define MADV_DONTFORK 10 /* don't inherit across fork */ | ||
72 | #define MADV_DOFORK 11 /* do inherit across fork */ | ||
73 | |||
74 | /* compatibility flags */ | ||
75 | #define MAP_FILE 0 | ||
76 | |||
77 | #endif /* _ASM_MMAN_H */ | ||