1 /* $NetBSD: linux_types.h,v 1.5 2002/02/17 23:57:57 rafal 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 * 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 #ifndef _MIPS_LINUX_TYPES_H 40 #define _MIPS_LINUX_TYPES_H 41 42 /* 43 * from Linux's include/asm-mips/posix-types.h 44 */ 45 typedef struct { 46 int val[2]; 47 } linux_fsid_t; 48 49 typedef int linux_uid_t; 50 typedef int linux_gid_t; 51 typedef unsigned int linux_dev_t; 52 typedef unsigned int linux_mode_t; 53 typedef long linux_time_t; 54 typedef long linux_clock_t; 55 typedef long linux_off_t; 56 typedef int linux_pid_t; 57 #if defined(ELFSIZE) && (ELFSIZE == 64) 58 typedef unsigned int linux_ino_t; 59 typedef unsigned int linux_nlink_t; 60 typedef unsigned long linux_ino_t32; 61 typedef int linux_nlink_t32; 62 #else 63 typedef unsigned long linux_ino_t; 64 typedef int linux_nlink_t; 65 typedef linux_ino_t linux_ino_t32; 66 typedef linux_nlink_t linux_nlink_t32; 67 #endif 68 69 /* 70 * From Linux's include/asm-mips/termbits.h 71 */ 72 typedef unsigned char linux_cc_t; 73 #if defined(ELFSIZE) && (ELFSIZE == 64) 74 typedef unsigned int linux_speed_t; 75 typedef unsigned int linux_tcflag_t; 76 #else 77 typedef unsigned long linux_speed_t; 78 typedef unsigned long linux_tcflag_t; 79 #endif 80 81 /* 82 * From Linux's include/asm-mips/statfs.h 83 */ 84 struct linux_statfs { 85 long l_ftype; /* Linux name -> NetBSD Linux emul name: s/f_/I_f/ */ 86 long l_fbsize; 87 long l_ffrsize; 88 long l_fblocks; 89 long l_fbfree; 90 long l_ffiles; 91 long l_fffree; 92 long l_fbavail; 93 linux_fsid_t l_ffsid; 94 long l_fnamelen; 95 long l_fspare[6]; 96 }; 97 98 #if defined(ELFSIZE) && (ELFSIZE == 64) 99 /* 100 * From Linux's include/asm-mips64/stat.h 101 * 64 bit version of struct linux_stat memory layout is the 102 * same as of struct stat64 of the 32-bit Linux kernel 103 */ 104 struct linux_stat { 105 linux_dev_t lst_dev; 106 unsigned int lst_pad0[3]; 107 unsigned long lst_ino; 108 linux_mode_t lst_mode; 109 linux_nlink_t lst_nlink; 110 linux_uid_t lst_uid; 111 linux_gid_t lst_gid; 112 linux_dev_t lst_rdev; 113 unsigned int lst_pad1[3]; 114 linux_off_t lst_size; 115 unsigned int lst_atime; 116 unsigned int lreserved0; 117 unsigned int lst_mtime; 118 unsigned int lreserved1; 119 unsigned int lst_ctime; 120 unsigned int lreserved2; 121 unsigned int lst_blksize; 122 unsigned int lst_pad2; 123 unsigned long lst_blocks; 124 }; 125 126 struct stat32 { 127 linux_dev_t lst_dev; 128 int lst_pad1[3]; 129 linux_ino_t32 lst_ino; 130 linux_mode_t lst_mode; 131 linux_nlink_t32 lst_nlink; 132 linux_uid_t lst_uid; 133 linux_gid_t lst_gid; 134 linux_dev_t lst_rdev; 135 int lst_pad2[2]; 136 linux_off_t lst_size; 137 int lst_pad3; 138 linux_time_t lst_atime; 139 int lreserved0; 140 linux_time_t lst_mtime; 141 int lreserved1; 142 linux_time_t lst_ctime; 143 int lreserved2; 144 int lst_blksize; 145 int lst_blocks; 146 int lst_pad4[14]; 147 }; 148 #else 149 /* 150 * This matches struct stat64 in glibc2.1, hence the absolutely 151 * insane amounts of padding around dev_t's. 152 * 153 * Still from Linux's include/asm-mips/stat.h 154 */ 155 struct linux_stat64 { 156 unsigned long lst_dev; 157 unsigned long lst_pad0[3]; 158 unsigned long long lst_ino; 159 #define lst_ino64 lst_ino 160 linux_mode_t lst_mode; 161 linux_nlink_t lst_nlink; 162 linux_uid_t lst_uid; 163 linux_gid_t lst_gid; 164 unsigned long lst_rdev; 165 unsigned long lst_pad1[3]; 166 long long lst_size; 167 linux_time_t lst_atime; 168 unsigned long lreserved0; 169 linux_time_t lst_mtime; 170 unsigned long lreserved1; 171 linux_time_t lst_ctime; 172 unsigned long lreserved2; 173 unsigned long lst_blksize; 174 long long lst_blocks; 175 }; 176 177 /* 178 * struct linux_stat is defined in Linux's include/asm-mips/stat.h 179 * There is also a old_kernel_stat in Linux 180 */ 181 struct linux_stat { 182 linux_dev_t lst_dev; 183 long lst_pad[3]; 184 linux_ino_t32 lst_ino; 185 linux_mode_t lst_mode; 186 linux_nlink_t32 lst_nlink; 187 linux_uid_t lst_uid; 188 linux_gid_t lst_gid; 189 linux_dev_t lst_rdev; 190 long lst_pad2[2]; 191 linux_off_t lst_size; 192 long lst_pad3; 193 linux_time_t lst_atime; 194 long lreserved0; 195 linux_time_t lst_mtime; 196 long lreserved1; 197 linux_time_t lst_ctime; 198 long lreserved2; 199 long lst_blksize; 200 long lst_blocks; 201 char lst_fstype[16]; 202 long lst_pad4[8]; 203 unsigned int lst_flags; 204 unsigned int lst_gen; 205 }; 206 #endif 207 208 #endif /* !_MIPS_LINUX_TYPES_H */ 209