91 lines
2.9 KiB
C
91 lines
2.9 KiB
C
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/* $NetBSD: linux_fcntl.h,v 1.1 1995/02/28 23:25:40 fvdl Exp $ */
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/*
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* Copyright (c) 1995 Frank van der Linden
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project
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* by Frank van der Linden
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Various flag values used in Linux for open(2) and fcntl(2).
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*/
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#ifndef _LINUX_FCNTL_H
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#define _LINUX_FCNTL_H
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/* read/write mode for open(2) (as usual) */
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#define LINUX_O_RDONLY 0x0000
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#define LINUX_O_WRONLY 0x0001
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#define LINUX_O_RDWR 0x0002
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#define LINUX_O_ACCMODE 0x0003
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/* flags used in open(2) */
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#define LINUX_O_CREAT 0x0040
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#define LINUX_O_EXCL 0x0080
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#define LINUX_O_NOCTTY 0x0100
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#define LINUX_O_TRUNC 0x0200
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#define LINUX_O_APPEND 0x0400
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#define LINUX_O_NDELAY 0x0800
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#define LINUX_O_SYNC 0x1000
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#define LINUX_FASYNC 0x2000
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/* fcntl(2) operations */
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#define LINUX_F_DUPFD 0
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#define LINUX_F_GETFD 1
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#define LINUX_F_SETFD 2
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#define LINUX_F_GETFL 3
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#define LINUX_F_SETFL 4
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#define LINUX_F_GETLK 5
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#define LINUX_F_SETLK 6
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#define LINUX_F_SETLKW 7
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#define LINUX_F_SETOWN 8
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#define LINUX_F_GETOWN 9
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#define LINUX_F_RDLCK 0
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#define LINUX_F_WRLCK 1
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#define LINUX_F_UNLCK 2
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#define LINUX_LOCK_EX 4
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#define LINUX_LOCK_SH 8
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/*
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* The arguments in the flock structure have a different order from the
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* BSD structure.
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*/
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struct linux_flock {
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short l_type;
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short l_whence;
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linux_off_t l_start;
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linux_off_t l_len;
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linux_pid_t l_pid;
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};
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#endif /* _LINUX_FCNTL_H */
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