Commit | Line | Data |
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1da177e4 LT |
1 | #ifndef __SPARC_MMAN_H__ |
2 | #define __SPARC_MMAN_H__ | |
3 | ||
63b852a6 | 4 | #include <asm-generic/mman-common.h> |
1da177e4 | 5 | |
5f6164f3 | 6 | /* SunOS'ified... */ |
1da177e4 | 7 | |
1da177e4 LT |
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 | ||
1da177e4 LT |
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 */ | |
90f72aa5 AB |
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 */ | |
1da177e4 | 25 | |
3a459756 KK |
26 | #ifdef __KERNEL__ |
27 | #ifndef __ASSEMBLY__ | |
94d149c3 DM |
28 | #define arch_mmap_check(addr,len,flags) sparc_mmap_check(addr,len) |
29 | int sparc_mmap_check(unsigned long addr, unsigned long len); | |
3a459756 KK |
30 | #endif |
31 | #endif | |
32 | ||
1da177e4 | 33 | #endif /* __SPARC_MMAN_H__ */ |