| David Howells | c3617f7 | 2012-10-09 09:47:26 +0100 | [diff] [blame] | 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 */ |
| 25 | |
| 26 | #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ |
| 27 | #define MAP_NONBLOCK 0x10000 /* do not block on IO */ |
| 28 | #define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ |
| 29 | #define MAP_HUGETLB 0x40000 /* create a huge page mapping */ |
| 30 | |
| 31 | #endif /* _UAPI_ASM_POWERPC_MMAN_H */ |