[deliverable/linux.git] / arch / powerpc / include / uapi / asm / mman.h

/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */
#ifndef _UAPI_ASM_POWERPC_MMAN_H
#define _UAPI_ASM_POWERPC_MMAN_H

#include <asm-generic/mman-common.h>


#define PROT_SAO	0x10		/* Strong Access Ordering */

#define MAP_RENAME      MAP_ANONYMOUS   /* In SunOS terminology */
#define MAP_NORESERVE   0x40            /* don't reserve swap pages */
#define MAP_LOCKED	0x80

#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */

#define MCL_CURRENT     0x2000          /* lock all currently mapped pages */
#define MCL_FUTURE      0x4000          /* lock all additions to address space */
#define MCL_ONFAULT	0x8000		/* lock all pages that are faulted in */

#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
#define MAP_NONBLOCK	0x10000		/* do not block on IO */
#define MAP_STACK	0x20000		/* give out an address that is best suited for process/thread stacks */
#define MAP_HUGETLB	0x40000		/* create a huge page mapping */

#endif /* _UAPI_ASM_POWERPC_MMAN_H */
Commit	Line	Data
c3617f72 DH	1	/*
	2	* This program is free software; you can redistribute it and/or
	3	* modify it under the terms of the GNU General Public License
	4	* as published by the Free Software Foundation; either version
	5	* 2 of the License, or (at your option) any later version.
	6	*/
	7	#ifndef _UAPI_ASM_POWERPC_MMAN_H
	8	#define _UAPI_ASM_POWERPC_MMAN_H
	9
	10	#include <asm-generic/mman-common.h>
	11
	12
	13	#define PROT_SAO 0x10 /* Strong Access Ordering */
	14
	15	#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
	16	#define MAP_NORESERVE 0x40 /* don't reserve swap pages */
	17	#define MAP_LOCKED 0x80
	18
	19	#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
	20	#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
	21	#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
	22
	23	#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
	24	#define MCL_FUTURE 0x4000 /* lock all additions to address space */
b0f205c2	25	#define MCL_ONFAULT 0x8000 /* lock all pages that are faulted in */
c3617f72 DH	26
	27	#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
	28	#define MAP_NONBLOCK 0x10000 /* do not block on IO */
	29	#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */
	30	#define MAP_HUGETLB 0x40000 /* create a huge page mapping */
	31
	32	#endif /* _UAPI_ASM_POWERPC_MMAN_H */