1 /* $NetBSD: linux_fcntl.h,v 1.7 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 _POWERPC_LINUX_FCNTL_H 37 #define _POWERPC_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-ppc/fcntl.h 46 * Theses are octal values (remember 0100 != 100 in C) 47 */ 48 #define LINUX_O_CREAT 0100 49 #define LINUX_O_EXCL 0200 50 #define LINUX_O_NOCTTY 0400 51 #define LINUX_O_TRUNC 01000 52 #define LINUX_O_APPEND 02000 53 #define LINUX_O_NONBLOCK 04000 54 #define LINUX_O_NDELAY LINUX_O_NONBLOCK 55 #define LINUX_O_SYNC 010000 56 57 #define LINUX_FASYNC 020000 58 59 /* 60 * fcntl(2) operations 61 * From Linux's include/asm-ppc/fcntl.h 62 */ 63 #define LINUX_F_DUPFD 0 64 #define LINUX_F_GETFD 1 65 #define LINUX_F_SETFD 2 66 #define LINUX_F_GETFL 3 67 #define LINUX_F_SETFL 4 68 #define LINUX_F_GETLK 5 69 #define LINUX_F_SETLK 6 70 #define LINUX_F_SETLKW 7 71 #define LINUX_F_SETOWN 8 72 #define LINUX_F_GETOWN 9 73 74 #define LINUX_F_RDLCK 0 75 #define LINUX_F_WRLCK 1 76 #define LINUX_F_UNLCK 2 77 78 #define LINUX_LOCK_EX 4 /* F_EXLCK in Linux, and comment "or 3 " */ 79 #define LINUX_LOCK_SH 8 /* F_SHLCK in Linux, and comment "or 4' */ 80 81 #define LINUX_F_GETLK64 12 82 #define LINUX_F_SETLK64 13 83 #define LINUX_F_SETLKW64 14 84 85 #endif /* !_POWERPC_LINUX_FCNTL_H */ 86