1/* $NetBSD: svr4_mman.h,v 1.3 2002/02/07 23:22:24 tv Exp $ */ 2 3/*- 4 * Copyright (c) 1997 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef _SVR4_MMAN_H_ 30#define _SVR4_MMAN_H_ 31 32/* 33 * Commands and flags passed to memcntl(). 34 * Most of them are the same as <sys/mman.h>, but we need the MC_ 35 * memcntl command definitions. 36 */ 37 38#define SVR4_MC_SYNC 1 39#define SVR4_MC_LOCK 2 40#define SVR4_MC_UNLOCK 3 41#define SVR4_MC_ADVISE 4 42#define SVR4_MC_LOCKAS 5 43#define SVR4_MC_UNLOCKAS 6 44 45/* 46 * Flags passed to traditional mmap() syscall. The type (SHARED/PRIVATE) 47 * is the same as in NetBSD. 48 */ 49 50#define SVR4_MAP_TYPE 0x00f 51#define SVR4_MAP_COPYFLAGS 0x07f /* flags same as NetBSD */ 52#define SVR4_MAP_ANON 0x100 53 54#endif /* !_SVR4_MMAN_H */ 55