1 /* $Id: mman.h,v 1.9 2000/03/15 02:44:23 davem Exp $ */
2 #ifndef __SPARC_MMAN_H__
3 #define __SPARC_MMAN_H__
5 #include <asm-generic/mman.h>
9 #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
10 #define MAP_NORESERVE 0x40 /* don't reserve swap pages */
11 #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */
12 #define MAP_LOCKED 0x100 /* lock the mapping */
13 #define _MAP_NEW 0x80000000 /* Binary compatibility is fun... */
15 #define MAP_GROWSDOWN 0x0200 /* stack-like segment */
16 #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
17 #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
19 #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
20 #define MCL_FUTURE 0x4000 /* lock all additions to address space */
22 #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
23 #define MAP_NONBLOCK 0x10000 /* do not block on IO */
27 #define arch_mmap_check(addr,len,flags) sparc_mmap_check(addr,len)
28 int sparc_mmap_check(unsigned long addr, unsigned long len);
32 #endif /* __SPARC_MMAN_H__ */