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linux_fcntl.h revision 1.4 
      1 /*	$NetBSD: linux_fcntl.h,v 1.4 2001/09/30 16:04:03 manu Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1995, 1998 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 and 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  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 /*
     40  * Various flag values used in Linux for open(2) and fcntl(2).
     41  */
     42 
     43 #ifndef _I386_LINUX_FCNTL_H
     44 #define _I386_LINUX_FCNTL_H
     45 
     46 /* read/write mode for open(2) defined in common/linux_fcntl.h */
     47 
     48 /* flags used in open(2) */
     49 #define LINUX_O_CREAT		0x0040
     50 #define LINUX_O_EXCL		0x0080
     51 #define LINUX_O_NOCTTY		0x0100
     52 #define LINUX_O_TRUNC		0x0200
     53 #define LINUX_O_APPEND		0x0400
     54 #define LINUX_O_NDELAY		0x0800
     55 #define LINUX_O_SYNC		0x1000
     56 
     57 #define LINUX_FASYNC		0x2000
     58 
     59 /* fcntl(2) operations */
     60 #define LINUX_F_DUPFD		0
     61 #define LINUX_F_GETFD		1
     62 #define LINUX_F_SETFD		2
     63 #define LINUX_F_GETFL		3
     64 #define LINUX_F_SETFL		4
     65 #define LINUX_F_GETLK		5
     66 #define LINUX_F_SETLK		6
     67 #define LINUX_F_SETLKW		7
     68 #define LINUX_F_SETOWN		8
     69 #define LINUX_F_GETOWN		9
     70 
     71 #define LINUX_F_RDLCK		0
     72 #define LINUX_F_WRLCK		1
     73 #define LINUX_F_UNLCK		2
     74 
     75 #define LINUX_LOCK_EX		4
     76 #define LINUX_LOCK_SH		8
     77 
     78 #define LINUX_F_GETLK64		12
     79 #define LINUX_F_SETLK64		13
     80 #define LINUX_F_SETLKW64	14
     81 #endif /* !_I386_LINUX_FCNTL_H */
     82