Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * include/asm-s390/mman.h | |
3 | * | |
4 | * S390 version | |
5 | * | |
6 | * Derived from "include/asm-i386/mman.h" | |
7 | */ | |
8 | ||
9 | #ifndef __S390_MMAN_H__ | |
10 | #define __S390_MMAN_H__ | |
11 | ||
5f6164f3 | 12 | #include <asm-generic/mman.h> |
1da177e4 LT |
13 | |
14 | #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ | |
15 | #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ | |
16 | #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ | |
17 | #define MAP_LOCKED 0x2000 /* pages are locked */ | |
18 | #define MAP_NORESERVE 0x4000 /* don't check for reservations */ | |
19 | #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ | |
20 | #define MAP_NONBLOCK 0x10000 /* do not block on IO */ | |
21 | ||
1da177e4 LT |
22 | #define MCL_CURRENT 1 /* lock all current mappings */ |
23 | #define MCL_FUTURE 2 /* lock all future mappings */ | |
24 | ||
1da177e4 | 25 | #endif /* __S390_MMAN_H__ */ |