diff options
Diffstat (limited to 'include/asm-x86/mman_32.h')
| -rw-r--r-- | include/asm-x86/mman_32.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/asm-x86/mman_32.h b/include/asm-x86/mman_32.h new file mode 100644 index 00000000000..8fd9d7ab7fa --- /dev/null +++ b/include/asm-x86/mman_32.h @@ -0,0 +1,17 @@ +#ifndef __I386_MMAN_H__ +#define __I386_MMAN_H__ + +#include <asm-generic/mman.h> + +#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ +#define MAP_LOCKED 0x2000 /* pages are locked */ +#define MAP_NORESERVE 0x4000 /* don't check for reservations */ +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ + +#define MCL_CURRENT 1 /* lock all current mappings */ +#define MCL_FUTURE 2 /* lock all future mappings */ + +#endif /* __I386_MMAN_H__ */ |