xref: /src/sys/compat/linux/arch/amd64/linux_fcntl.h

/*	$NetBSD: linux_fcntl.h,v 1.6 2024/10/01 16:35:42 riastradh Exp $ */

/*-
 * Copyright (c) 2005 Emmanuel Dreyfus, all rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Emmanuel Dreyfus
 * 4. The name of the author may not be used to endorse or promote
 *    products derived from this software without specific prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * Various flag values used in Linux for open(2) and fcntl(2).
 */

#ifndef _AMD64_LINUX_FCNTL_H
#define _AMD64_LINUX_FCNTL_H

/* read/write mode for open(2) defined in common/linux_fcntl.h */

/* flags used in open(2) */
#define LINUX_O_CREAT		0x00040
#define LINUX_O_EXCL		0x00080
#define LINUX_O_NOCTTY		0x00100
#define LINUX_O_TRUNC		0x00200
#define LINUX_O_APPEND		0x00400
#define LINUX_O_NONBLOCK	0x00800
#define LINUX_O_NDELAY		LINUX_O_NONBLOCK
#define LINUX_O_SYNC		0x01000
#define LINUX_FASYNC		0x02000
#define LINUX_O_DIRECT		0x04000
#define LINUX_O_LARGEFILE	0x08000
#define LINUX_O_DIRECTORY	0x10000
#define LINUX_O_NOFOLLOW	0x20000
#define LINUX_O_NOATIME		0x40000
#define LINUX_O_CLOEXEC		0x80000

/* fcntl(2) operations */
#define LINUX_F_DUPFD		0
#define LINUX_F_GETFD		1
#define LINUX_F_SETFD		2
#define LINUX_F_GETFL		3
#define LINUX_F_SETFL		4
#define LINUX_F_GETLK		5
#define LINUX_F_SETLK		6
#define LINUX_F_SETLKW		7
#define LINUX_F_SETOWN		8
#define LINUX_F_GETOWN		9
#define LINUX_F_GETLK64		12
#define LINUX_F_SETLK64		13
#define LINUX_F_SETLKW64	14

#define LINUX_F_RDLCK		0
#define LINUX_F_WRLCK		1
#define LINUX_F_UNLCK		2

#endif /* !_AMD64_LINUX_FCNTL_H */