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1#ifndef _ASM_IA64_MMAN_H
2#define _ASM_IA64_MMAN_H
3
4/*
5 * Based on <asm-i386/mman.h>.
6 *
7 * Modified 1998-2000, 2002
8 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
9 */
10
11#include <asm-generic/mman.h>
12
13#define MAP_GROWSDOWN 0x00100 /* stack-like segment */
14#define MAP_GROWSUP 0x00200 /* register stack-like segment */
15#define MAP_DENYWRITE 0x00800 /* ETXTBSY */
16#define MAP_EXECUTABLE 0x01000 /* mark it as an executable */
17#define MAP_LOCKED 0x02000 /* pages are locked */
18#define MAP_NORESERVE 0x04000 /* don't check for reservations */
19#define MAP_POPULATE 0x08000 /* populate (prefault) pagetables */
20#define MAP_NONBLOCK 0x10000 /* do not block on IO */
21
22#define MCL_CURRENT 1 /* lock all current mappings */
23#define MCL_FUTURE 2 /* lock all future mappings */
24
25#ifdef __KERNEL__
26#ifndef __ASSEMBLY__
27#define arch_mmap_check ia64_mmap_check
28int ia64_mmap_check(unsigned long addr, unsigned long len,
29 unsigned long flags);
30#endif
31#endif
32
33#endif /* _ASM_IA64_MMAN_H */