xref: /netbsd-src/sys/compat/linux/arch/arm/linux_mmap.h (revision f3d7a033fe713d0b8732f4d8613069d5a995a5f7)
1*f3d7a033Snjoly /*	$NetBSD: linux_mmap.h,v 1.5 2015/03/14 08:32:07 njoly Exp $	*/
264625064Sbjh21 
364625064Sbjh21 /*-
464625064Sbjh21  * Copyright (c) 1995, 1998 The NetBSD Foundation, Inc.
564625064Sbjh21  * All rights reserved.
664625064Sbjh21  *
764625064Sbjh21  * This code is derived from software contributed to The NetBSD Foundation
864625064Sbjh21  * by Frank van der Linden and Eric Haszlakiewicz.
964625064Sbjh21  *
1064625064Sbjh21  * Redistribution and use in source and binary forms, with or without
1164625064Sbjh21  * modification, are permitted provided that the following conditions
1264625064Sbjh21  * are met:
1364625064Sbjh21  * 1. Redistributions of source code must retain the above copyright
1464625064Sbjh21  *    notice, this list of conditions and the following disclaimer.
1564625064Sbjh21  * 2. Redistributions in binary form must reproduce the above copyright
1664625064Sbjh21  *    notice, this list of conditions and the following disclaimer in the
1764625064Sbjh21  *    documentation and/or other materials provided with the distribution.
1864625064Sbjh21  *
1964625064Sbjh21  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
2064625064Sbjh21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
2164625064Sbjh21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
2264625064Sbjh21  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
2364625064Sbjh21  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
2464625064Sbjh21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
2564625064Sbjh21  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
2664625064Sbjh21  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
2764625064Sbjh21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
2864625064Sbjh21  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
2964625064Sbjh21  * POSSIBILITY OF SUCH DAMAGE.
3064625064Sbjh21  */
3164625064Sbjh21 
3264625064Sbjh21 #ifndef _ARM_LINUX_MMAP_H
3364625064Sbjh21 #define _ARM_LINUX_MMAP_H
3464625064Sbjh21 
3564625064Sbjh21 /* LINUX_PROT_* defined in common/linux_mmap.h */
3664625064Sbjh21 
3764625064Sbjh21 /* LINUX_MAP_SHARED/PRIVATE defined in common/linux_mmap.h */
3864625064Sbjh21 
3964625064Sbjh21 #define LINUX_MAP_FIXED		0x0010
4064625064Sbjh21 #define LINUX_MAP_ANON		0x0020
41*f3d7a033Snjoly #define LINUX_MAP_LOCKED	0x2000
4264625064Sbjh21 
4364625064Sbjh21 /* the following flags are silently ignored */
4464625064Sbjh21 
4564625064Sbjh21 #define LINUX_MAP_GROWSDOWN	0x0100
4664625064Sbjh21 #define LINUX_MAP_DENYWRITE	0x0800
4764625064Sbjh21 #define LINUX_MAP_EXECUTABLE	0x1000
4864625064Sbjh21 #define LINUX_MAP_NORESERVE	0x4000
4964625064Sbjh21 
5064625064Sbjh21 #endif /* !_ARM_LINUX_MMAP_H */
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