| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __SPARC_MMAN_H__ |
| 2 | #define __SPARC_MMAN_H__ |
| 3 | |
| Arnd Bergmann | 63b852a | 2009-05-13 22:56:24 +0000 | [diff] [blame] | 4 | #include <asm-generic/mman-common.h> |
| Michael S. Tsirkin | 5f6164f | 2006-02-15 15:17:39 -0800 | [diff] [blame] | 5 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | /* SunOS'ified... */ |
| 7 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| Kirill Korotaev | 3a45975 | 2006-09-07 14:17:04 +0400 | [diff] [blame] | 24 | #ifdef __KERNEL__ |
| 25 | #ifndef __ASSEMBLY__ |
| David S. Miller | 94d149c | 2008-05-12 16:33:33 -0700 | [diff] [blame] | 26 | #define arch_mmap_check(addr,len,flags) sparc_mmap_check(addr,len) |
| 27 | int sparc_mmap_check(unsigned long addr, unsigned long len); |
| Kirill Korotaev | 3a45975 | 2006-09-07 14:17:04 +0400 | [diff] [blame] | 28 | #endif |
| 29 | #endif |
| 30 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | #endif /* __SPARC_MMAN_H__ */ |