| 1 | #ifndef _ASM_POWERPC_MMAN_H |
| 2 | #define _ASM_POWERPC_MMAN_H |
| 3 | |
| 4 | #include <asm-generic/mman.h> |
| 5 | |
| 6 | /* |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License |
| 9 | * as published by the Free Software Foundation; either version |
| 10 | * 2 of the License, or (at your option) any later version. |
| 11 | */ |
| 12 | |
| 13 | #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ |
| 14 | #define MAP_NORESERVE 0x40 /* don't reserve swap pages */ |
| 15 | #define MAP_LOCKED 0x80 |
| 16 | |
| 17 | #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ |
| 18 | #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ |
| 19 | #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ |
| 20 | |
| 21 | #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ |
| 22 | #define MCL_FUTURE 0x4000 /* lock all additions to address space */ |
| 23 | |
| 24 | #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ |
| 25 | #define MAP_NONBLOCK 0x10000 /* do not block on IO */ |
| 26 | |
| 27 | #endif /* _ASM_POWERPC_MMAN_H */ |