| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __CRIS_MMAN_H__ |
| 2 | #define __CRIS_MMAN_H__ |
| 3 | |
| 4 | /* verbatim copy of asm-i386/ version */ |
| 5 | |
| Arnd Bergmann | 63b852a | 2009-05-13 22:56:24 +0000 | [diff] [blame] | 6 | #include <asm-generic/mman-common.h> |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 7 | |
| 8 | #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ |
| 9 | #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ |
| 10 | #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ |
| 11 | #define MAP_LOCKED 0x2000 /* pages are locked */ |
| 12 | #define MAP_NORESERVE 0x4000 /* don't check for reservations */ |
| 13 | #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ |
| 14 | #define MAP_NONBLOCK 0x10000 /* do not block on IO */ |
| Arnd Bergmann | 90f72aa | 2009-09-21 17:03:45 -0700 | [diff] [blame] | 15 | #define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ |
| 16 | #define MAP_HUGETLB 0x40000 /* create a huge page mapping */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 17 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | #define MCL_CURRENT 1 /* lock all current mappings */ |
| 19 | #define MCL_FUTURE 2 /* lock all future mappings */ |
| 20 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | #endif /* __CRIS_MMAN_H__ */ |