1 /* $NetBSD: linux_types.h,v 1.11 2009/01/11 02:45:48 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 #ifndef _MIPS_LINUX_TYPES_H 33 #define _MIPS_LINUX_TYPES_H 34 35 /* 36 * from Linux's include/asm-mips/posix-types.h 37 */ 38 typedef int linux_uid_t; 39 typedef int linux_gid_t; 40 typedef unsigned int linux_dev_t; 41 typedef unsigned int linux_mode_t; 42 typedef long linux_time_t; 43 typedef long linux_suseconds_t; 44 typedef long linux_clock_t; 45 typedef long linux_off_t; 46 typedef int linux_pid_t; 47 #if defined(ELFSIZE) && (ELFSIZE == 64) 48 typedef unsigned int linux_ino_t; 49 typedef unsigned int linux_nlink_t; 50 typedef unsigned long linux_ino_t32; 51 typedef int linux_nlink_t32; 52 #else 53 typedef unsigned long linux_ino_t; 54 typedef int linux_nlink_t; 55 typedef linux_ino_t linux_ino_t32; 56 typedef linux_nlink_t linux_nlink_t32; 57 #endif 58 59 /* 60 * From Linux's include/asm-mips/termbits.h 61 */ 62 typedef unsigned char linux_cc_t; 63 #if defined(ELFSIZE) && (ELFSIZE == 64) 64 typedef unsigned int linux_speed_t; 65 typedef unsigned int linux_tcflag_t; 66 #else 67 typedef unsigned long linux_speed_t; 68 typedef unsigned long linux_tcflag_t; 69 #endif 70 71 #if defined(ELFSIZE) && (ELFSIZE == 64) 72 /* 73 * From Linux's include/asm-mips64/stat.h 74 * 64 bit version of struct linux_stat memory layout is the 75 * same as of struct stat64 of the 32-bit Linux kernel 76 */ 77 struct linux_stat { 78 linux_dev_t lst_dev; 79 unsigned int lst_pad0[3]; 80 unsigned long lst_ino; 81 linux_mode_t lst_mode; 82 linux_nlink_t lst_nlink; 83 linux_uid_t lst_uid; 84 linux_gid_t lst_gid; 85 linux_dev_t lst_rdev; 86 unsigned int lst_pad1[3]; 87 linux_off_t lst_size; 88 unsigned int lst_atime; 89 unsigned int lreserved0; 90 unsigned int lst_mtime; 91 unsigned int lreserved1; 92 unsigned int lst_ctime; 93 unsigned int lreserved2; 94 unsigned int lst_blksize; 95 unsigned int lst_pad2; 96 unsigned long lst_blocks; 97 }; 98 99 struct stat32 { 100 linux_dev_t lst_dev; 101 int lst_pad1[3]; 102 linux_ino_t32 lst_ino; 103 linux_mode_t lst_mode; 104 linux_nlink_t32 lst_nlink; 105 linux_uid_t lst_uid; 106 linux_gid_t lst_gid; 107 linux_dev_t lst_rdev; 108 int lst_pad2[2]; 109 linux_off_t lst_size; 110 int lst_pad3; 111 linux_time_t lst_atime; 112 int lreserved0; 113 linux_time_t lst_mtime; 114 int lreserved1; 115 linux_time_t lst_ctime; 116 int lreserved2; 117 int lst_blksize; 118 int lst_blocks; 119 int lst_pad4[14]; 120 }; 121 #else 122 /* 123 * This matches struct stat64 in glibc2.1, hence the absolutely 124 * insane amounts of padding around dev_t's. 125 * 126 * Still from Linux's include/asm-mips/stat.h 127 */ 128 struct linux_stat64 { 129 unsigned long lst_dev; 130 unsigned long lst_pad0[3]; 131 unsigned long long lst_ino; 132 #define lst_ino64 lst_ino 133 linux_mode_t lst_mode; 134 linux_nlink_t lst_nlink; 135 linux_uid_t lst_uid; 136 linux_gid_t lst_gid; 137 unsigned long lst_rdev; 138 unsigned long lst_pad1[3]; 139 long long lst_size; 140 linux_time_t lst_atime; 141 unsigned long lreserved0; 142 linux_time_t lst_mtime; 143 unsigned long lreserved1; 144 linux_time_t lst_ctime; 145 unsigned long lreserved2; 146 unsigned long lst_blksize; 147 long long lst_blocks; 148 }; 149 150 /* 151 * struct linux_stat is defined in Linux's include/asm-mips/stat.h 152 * There is also a old_kernel_stat in Linux 153 */ 154 struct linux_stat { 155 linux_dev_t lst_dev; 156 long lst_pad[3]; 157 linux_ino_t32 lst_ino; 158 linux_mode_t lst_mode; 159 linux_nlink_t32 lst_nlink; 160 linux_uid_t lst_uid; 161 linux_gid_t lst_gid; 162 linux_dev_t lst_rdev; 163 long lst_pad2[2]; 164 linux_off_t lst_size; 165 long lst_pad3; 166 linux_time_t lst_atime; 167 long lreserved0; 168 linux_time_t lst_mtime; 169 long lreserved1; 170 linux_time_t lst_ctime; 171 long lreserved2; 172 long lst_blksize; 173 long lst_blocks; 174 char lst_fstype[16]; 175 long lst_pad4[8]; 176 unsigned int lst_flags; 177 unsigned int lst_gen; 178 }; 179 #endif 180 181 #endif /* !_MIPS_LINUX_TYPES_H */ 182