sys/compat/linux/arch/mips/linux_fcntl.h

   1 /* $NetBSD: linux_fcntl.h,v 1.4 2005/12/11 12:20:16 christos Exp $ */
   2
   3 /*-
   4  * Copyright (c) 1995, 1998, 2001 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, Eric Haszlakiewicz, and Emmanuel Dreyfus.
   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 _MIPS_LINUX_FCNTL_H
  37 #define _MIPS_LINUX_FCNTL_H
  38
  39 /*
  40  * read/write mode for open(2) are defined in common/linux_fcntl.h
  41  */
  42
  43 /*
  44  * flags used in open(2)
  45  * From Linux's include/asm-mips/fcntl.h
  46  */
  47 #define LINUX_O_CREAT           0x0100
  48 #define LINUX_O_EXCL            0x0400
  49 #define LINUX_O_NOCTTY          0x0800
  50 #define LINUX_O_TRUNC           0x0200
  51 #define LINUX_O_APPEND          0x0008
  52 #define LINUX_O_NONBLOCK        0x0080
  53 #define LINUX_O_NDELAY          LINUX_O_NONBLOCK
  54 #define LINUX_O_SYNC            0x0010
  55
  56 #define LINUX_FASYNC            0x1000
  57
  58 /*
  59  * fcntl(2) operations
  60  * From Linux's include/asm-mips/fcntl.h
  61  */
  62 #define LINUX_F_DUPFD           0
  63 #define LINUX_F_GETFD           1
  64 #define LINUX_F_SETFD           2
  65 #define LINUX_F_GETFL           3
  66 #define LINUX_F_SETFL           4
  67 #define LINUX_F_GETLK           14
  68 #define LINUX_F_SETLK           6
  69 #define LINUX_F_SETLKW          7
  70 #define LINUX_F_SETOWN          24
  71 #define LINUX_F_GETOWN          23
  72
  73 #define LINUX_F_RDLCK           0
  74 #define LINUX_F_WRLCK           1
  75 #define LINUX_F_UNLCK           2
  76
  77 #define LINUX_LOCK_EX           4  /* F_EXLCK in Linux, and comment "or 3 " */
  78 #define LINUX_LOCK_SH           8  /* F_SHLCK in Linux, and comment "or 4'  */
  79
  80 /*
  81  * From Linux's include/asm-mips64/fcntl.h
  82  */
  83 #define LINUX_F_GETLK64         33
  84 #define LINUX_F_SETLK64         34
  85 #define LINUX_F_SETLKW64        35
  86
  87 #endif /* !_MIPS_LINUX_FCNTL_H */