1 /* $NetBSD: linux_fcntl.h,v 1.5 2014/06/25 16:30:42 njoly Exp $ */ 2 3 /*- 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Eric Haszlakiewicz. 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 _ALPHA_LINUX_FCNTL_H 37 #define _ALPHA_LINUX_FCNTL_H 38 39 /* read/write mode for open(2) defined in common/linux_fcntl.h */ 40 41 /* flags used in open(2) */ 42 #define LINUX_O_NONBLOCK 0x000004 43 #define LINUX_O_APPEND 0x000008 44 #define LINUX_O_CREAT 0x000200 45 #define LINUX_O_TRUNC 0x000400 46 #define LINUX_O_EXCL 0x000800 47 #define LINUX_O_NDELAY LINUX_O_NONBLOCK 48 #define LINUX_O_NOCTTY 0x001000 49 #define LINUX_FASYNC 0x002000 50 #define LINUX_O_SYNC 0x004000 51 #define LINUX_O_DIRECTORY 0x008000 52 #define LINUX_O_NOFOLLOW 0x010000 53 #define LINUX_O_LARGEFILE 0x020000 54 #define LINUX_O_DIRECT 0x080000 55 #define LINUX_O_NOATIME 0x100000 56 #define LINUX_O_CLOEXEC 0x200000 57 58 /* fcntl(2) operations */ 59 #define LINUX_F_DUPFD 0 60 #define LINUX_F_GETFD 1 61 #define LINUX_F_SETFD 2 62 #define LINUX_F_GETFL 3 63 #define LINUX_F_SETFL 4 64 65 #define LINUX_F_GETLK 7 66 #define LINUX_F_SETLK 8 67 #define LINUX_F_SETLKW 9 68 69 #define LINUX_F_SETOWN 5 70 #define LINUX_F_GETOWN 6 71 72 /* for f-{GET,SET}FL */ 73 #define LINUX_FD_CLOEXEC 1 74 75 #define LINUX_F_RDLCK 1 76 #define LINUX_F_WRLCK 2 77 #define LINUX_F_UNLCK 8 78 79 #define LINUX_F_EXLCK 16 80 #define LINUX_F_SHLCK 32 81 82 #define LINUX_LOCK_SH 1 83 #define LINUX_LOCK_EX 2 84 #define LINUX_LOCK_NB 4 /* Non-blocking */ 85 #define LINUX_LOCK_UN 8 86 87 #endif /* !_ALPHA_LINUX_FCNTL_H */ 88