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linux_mmap.h revision 1.1 
      1 /*	$NetBSD: linux_mmap.h,v 1.1 1995/02/28 23:25:52 fvdl Exp $	*/
      2 /*
      3  * Copyright (c) 1995 Frank van der Linden
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *      This product includes software developed for the NetBSD Project
     17  *      by Frank van der Linden
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 #ifndef _LINUX_MMAP_H
     34 #define _LINUX_MMAP_H
     35 
     36 #define LINUX_PROT_NONE		0x00
     37 #define LINUX_PROT_READ		0x01
     38 #define LINUX_PROT_WRITE	0x02
     39 #define LINUX_PROT_EXEC		0x04
     40 
     41 #define LINUX_MAP_SHARED	0x0001
     42 #define LINUX_MAP_PRIVATE	0x0002
     43 
     44 #define LINUX_MAP_FIXED		0x0010
     45 #define LINUX_MAP_ANON		0x0020
     46 
     47 /* the following flags are silently ignored */
     48 
     49 #define LINUX_MAP_GROWSDOWN	0x0400
     50 #define LINUX_MAP_DENYWRITE	0x0800
     51 #define LINUX_MAP_EXECUTABLE	0x1000
     52 
     53 #endif /* !_LINUX_MMAP_H */
     54