| David Howells | 5457982 | 2012-10-09 09:47:43 +0100 | [diff] [blame] | 1 | #ifndef _UAPI__SPARC_MMAN_H__ |
| 2 | #define _UAPI__SPARC_MMAN_H__ |
| 3 | |
| 4 | #include <asm-generic/mman-common.h> |
| 5 | |
| 6 | /* SunOS'ified... */ |
| 7 | |
| 8 | #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ |
| 9 | #define MAP_NORESERVE 0x40 /* don't reserve swap pages */ |
| 10 | #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ |
| 11 | #define MAP_LOCKED 0x100 /* lock the mapping */ |
| 12 | #define _MAP_NEW 0x80000000 /* Binary compatibility is fun... */ |
| 13 | |
| 14 | #define MAP_GROWSDOWN 0x0200 /* stack-like segment */ |
| 15 | #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ |
| 16 | #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ |
| 17 | |
| 18 | #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ |
| 19 | #define MCL_FUTURE 0x4000 /* lock all additions to address space */ |
| 20 | |
| 21 | #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ |
| 22 | #define MAP_NONBLOCK 0x10000 /* do not block on IO */ |
| 23 | #define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ |
| 24 | #define MAP_HUGETLB 0x40000 /* create a huge page mapping */ |
| 25 | |
| 26 | |
| 27 | #endif /* _UAPI__SPARC_MMAN_H__ */ |