linux_fcntl.h revision 1.2
1/* $NetBSD: linux_fcntl.h,v 1.2 2001/09/30 16:04:04 manu Exp $ */ 2 3/*- 4 * Copyright (c) 1995, 1998, 2001 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Frank van der Linden, Eric Haszlakiewicz, and Emmanuel Dreyfus. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39/* 40 * Various flag values used in Linux for open(2) and fcntl(2). 41 */ 42 43#ifndef _MIPS_LINUX_FCNTL_H 44#define _MIPS_LINUX_FCNTL_H 45 46/* 47 * read/write mode for open(2) are defined in common/linux_fcntl.h 48 */ 49 50/* 51 * flags used in open(2) 52 * From Linux's include/asm-mips/fcntl.h 53 */ 54#define LINUX_O_CREAT 0x0100 55#define LINUX_O_EXCL 0x0400 56#define LINUX_O_NOCTTY 0x0800 57#define LINUX_O_TRUNC 0x0200 58#define LINUX_O_APPEND 0x0008 59#define LINUX_O_NONBLOCK 0x0080 60#define LINUX_O_NDELAY LINUX_O_NONBLOCK 61#define LINUX_O_SYNC 0x0010 62 63#define LINUX_FASYNC 0x1000 64 65/* 66 * fcntl(2) operations 67 * From Linux's include/asm-mips/fcntl.h 68 */ 69#define LINUX_F_DUPFD 0 70#define LINUX_F_GETFD 1 71#define LINUX_F_SETFD 2 72#define LINUX_F_GETFL 3 73#define LINUX_F_SETFL 4 74#define LINUX_F_GETLK 14 75#define LINUX_F_SETLK 6 76#define LINUX_F_SETLKW 7 77#define LINUX_F_SETOWN 24 78#define LINUX_F_GETOWN 23 79 80#define LINUX_F_RDLCK 0 81#define LINUX_F_WRLCK 1 82#define LINUX_F_UNLCK 2 83 84#define LINUX_LOCK_EX 4 /* F_EXLCK in Linux, and comment "or 3 " */ 85#define LINUX_LOCK_SH 8 /* F_SHLCK in Linux, and comment "or 4' */ 86 87/* 88 * From Linux's include/asm-mips64/fcntl.h 89 */ 90#define LINUX_F_GETLK64 33 91#define LINUX_F_SETLK64 34 92#define LINUX_F_SETLKW64 35 93 94#endif /* !_MIPS_LINUX_FCNTL_H */ 95