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      1 /*	$NetBSD: linux_fcntl.h,v 1.6 2024/10/01 16:35:42 riastradh Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2005 Emmanuel Dreyfus, all rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *	This product includes software developed by Emmanuel Dreyfus
     17  * 4. The name of the author may not be used to endorse or promote
     18  *    products derived from this software without specific prior written
     19  *    permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR AND CONTRIBUTORS ``AS IS''
     22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     23  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
     25  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     31  * POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 
     34 /*
     35  * Various flag values used in Linux for open(2) and fcntl(2).
     36  */
     37 
     38 #ifndef _AMD64_LINUX_FCNTL_H
     39 #define _AMD64_LINUX_FCNTL_H
     40 
     41 /* read/write mode for open(2) defined in common/linux_fcntl.h */
     42 
     43 /* flags used in open(2) */
     44 #define LINUX_O_CREAT		0x00040
     45 #define LINUX_O_EXCL		0x00080
     46 #define LINUX_O_NOCTTY		0x00100
     47 #define LINUX_O_TRUNC		0x00200
     48 #define LINUX_O_APPEND		0x00400
     49 #define LINUX_O_NONBLOCK	0x00800
     50 #define LINUX_O_NDELAY		LINUX_O_NONBLOCK
     51 #define LINUX_O_SYNC		0x01000
     52 #define LINUX_FASYNC		0x02000
     53 #define LINUX_O_DIRECT		0x04000
     54 #define LINUX_O_LARGEFILE	0x08000
     55 #define LINUX_O_DIRECTORY	0x10000
     56 #define LINUX_O_NOFOLLOW	0x20000
     57 #define LINUX_O_NOATIME		0x40000
     58 #define LINUX_O_CLOEXEC		0x80000
     59 
     60 /* fcntl(2) operations */
     61 #define LINUX_F_DUPFD		0
     62 #define LINUX_F_GETFD		1
     63 #define LINUX_F_SETFD		2
     64 #define LINUX_F_GETFL		3
     65 #define LINUX_F_SETFL		4
     66 #define LINUX_F_GETLK		5
     67 #define LINUX_F_SETLK		6
     68 #define LINUX_F_SETLKW		7
     69 #define LINUX_F_SETOWN		8
     70 #define LINUX_F_GETOWN		9
     71 #define LINUX_F_GETLK64		12
     72 #define LINUX_F_SETLK64		13
     73 #define LINUX_F_SETLKW64	14
     74 
     75 #define LINUX_F_RDLCK		0
     76 #define LINUX_F_WRLCK		1
     77 #define LINUX_F_UNLCK		2
     78 
     79 #endif /* !_AMD64_LINUX_FCNTL_H */
     80