linux_fcntl.h revision 1.5
1/* $NetBSD: linux_fcntl.h,v 1.5 2008/04/28 20:23:43 martin 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 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32/* 33 * Various flag values used in Linux for open(2) and fcntl(2). 34 */ 35 36#ifndef _MIPS_LINUX_FCNTL_H 37#define _MIPS_LINUX_FCNTL_H 38 39/* 40 * read/write mode for open(2) are defined in common/linux_fcntl.h 41 */ 42 43/* 44 * flags used in open(2) 45 * From Linux's include/asm-mips/fcntl.h 46 */ 47#define LINUX_O_CREAT 0x0100 48#define LINUX_O_EXCL 0x0400 49#define LINUX_O_NOCTTY 0x0800 50#define LINUX_O_TRUNC 0x0200 51#define LINUX_O_APPEND 0x0008 52#define LINUX_O_NONBLOCK 0x0080 53#define LINUX_O_NDELAY LINUX_O_NONBLOCK 54#define LINUX_O_SYNC 0x0010 55 56#define LINUX_FASYNC 0x1000 57 58/* 59 * fcntl(2) operations 60 * From Linux's include/asm-mips/fcntl.h 61 */ 62#define LINUX_F_DUPFD 0 63#define LINUX_F_GETFD 1 64#define LINUX_F_SETFD 2 65#define LINUX_F_GETFL 3 66#define LINUX_F_SETFL 4 67#define LINUX_F_GETLK 14 68#define LINUX_F_SETLK 6 69#define LINUX_F_SETLKW 7 70#define LINUX_F_SETOWN 24 71#define LINUX_F_GETOWN 23 72 73#define LINUX_F_RDLCK 0 74#define LINUX_F_WRLCK 1 75#define LINUX_F_UNLCK 2 76 77#define LINUX_LOCK_EX 4 /* F_EXLCK in Linux, and comment "or 3 " */ 78#define LINUX_LOCK_SH 8 /* F_SHLCK in Linux, and comment "or 4' */ 79 80/* 81 * From Linux's include/asm-mips64/fcntl.h 82 */ 83#define LINUX_F_GETLK64 33 84#define LINUX_F_SETLK64 34 85#define LINUX_F_SETLKW64 35 86 87#endif /* !_MIPS_LINUX_FCNTL_H */ 88