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c3617f72 DH |
1 | /* |
2 | * This program is free software; you can redistribute it and/or | |
3 | * modify it under the terms of the GNU General Public License | |
4 | * as published by the Free Software Foundation; either version | |
5 | * 2 of the License, or (at your option) any later version. | |
6 | */ | |
7 | #ifndef _UAPI_ASM_POWERPC_MMAN_H | |
8 | #define _UAPI_ASM_POWERPC_MMAN_H | |
9 | ||
10 | #include <asm-generic/mman-common.h> | |
11 | ||
12 | ||
13 | #define PROT_SAO 0x10 /* Strong Access Ordering */ | |
14 | ||
15 | #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ | |
16 | #define MAP_NORESERVE 0x40 /* don't reserve swap pages */ | |
17 | #define MAP_LOCKED 0x80 | |
18 | ||
19 | #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ | |
20 | #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ | |
21 | #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ | |
22 | ||
23 | #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ | |
24 | #define MCL_FUTURE 0x4000 /* lock all additions to address space */ | |
b0f205c2 | 25 | #define MCL_ONFAULT 0x8000 /* lock all pages that are faulted in */ |
c3617f72 DH |
26 | |
27 | #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ | |
28 | #define MAP_NONBLOCK 0x10000 /* do not block on IO */ | |
29 | #define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ | |
30 | #define MAP_HUGETLB 0x40000 /* create a huge page mapping */ | |
31 | ||
32 | #endif /* _UAPI_ASM_POWERPC_MMAN_H */ |