Root/
| Source at commit 1146 created 12 years 11 months ago. By azimutz, Sync with trunk (r1145). Add nVidia dev id's, 0DF4 for "GeForce GT 450M" (issue 99) and 1251 for "GeForce GTX 560M" (thanks to oSxFr33k for testing). | |
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| 1 | /*␊ |
| 2 | * Copyright (c) 2000-2008 Apple, Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 7 | * as defined in and that are subject to the Apple Public Source License␊ |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 9 | * compliance with the License. The rights granted to you under the License␊ |
| 10 | * may not be used to create, or enable the creation or redistribution of,␊ |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to␊ |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any␊ |
| 13 | * terms of an Apple operating system software license agreement.␊ |
| 14 | * ␊ |
| 15 | * Please obtain a copy of the License at␊ |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file.␊ |
| 17 | * ␊ |
| 18 | * The Original Code and all software distributed under the License are␊ |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 23 | * Please see the License for the specific language governing rights and␊ |
| 24 | * limitations under the License.␊ |
| 25 | * ␊ |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊ |
| 27 | */␊ |
| 28 | /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */␊ |
| 29 | /*␊ |
| 30 | * Copyright (c) 1982, 1989, 1993␊ |
| 31 | *␉The Regents of the University of California. All rights reserved.␊ |
| 32 | * (c) UNIX System Laboratories, Inc.␊ |
| 33 | * All or some portions of this file are derived from material licensed␊ |
| 34 | * to the University of California by American Telephone and Telegraph␊ |
| 35 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with␊ |
| 36 | * the permission of UNIX System Laboratories, Inc.␊ |
| 37 | *␊ |
| 38 | * Redistribution and use in source and binary forms, with or without␊ |
| 39 | * modification, are permitted provided that the following conditions␊ |
| 40 | * are met:␊ |
| 41 | * 1. Redistributions of source code must retain the above copyright␊ |
| 42 | * notice, this list of conditions and the following disclaimer.␊ |
| 43 | * 2. Redistributions in binary form must reproduce the above copyright␊ |
| 44 | * notice, this list of conditions and the following disclaimer in the␊ |
| 45 | * documentation and/or other materials provided with the distribution.␊ |
| 46 | * 3. All advertising materials mentioning features or use of this software␊ |
| 47 | * must display the following acknowledgement:␊ |
| 48 | *␉This product includes software developed by the University of␊ |
| 49 | *␉California, Berkeley and its contributors.␊ |
| 50 | * 4. Neither the name of the University nor the names of its contributors␊ |
| 51 | * may be used to endorse or promote products derived from this software␊ |
| 52 | * without specific prior written permission.␊ |
| 53 | *␊ |
| 54 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND␊ |
| 55 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE␊ |
| 56 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE␊ |
| 57 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE␊ |
| 58 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL␊ |
| 59 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS␊ |
| 60 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)␊ |
| 61 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT␊ |
| 62 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY␊ |
| 63 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF␊ |
| 64 | * SUCH DAMAGE.␊ |
| 65 | *␊ |
| 66 | *␉@(#)inode.h␉8.9 (Berkeley) 5/14/95␊ |
| 67 | */␊ |
| 68 | #ifndef _UFS_INDOE_H_␊ |
| 69 | #define _UFS_INDOE_H_␊ |
| 70 | ␊ |
| 71 | #include <sys/appleapiopts.h>␊ |
| 72 | ␊ |
| 73 | #ifdef __APPLE_API_PRIVATE␊ |
| 74 | #include <ufs/ufs/dir.h>␊ |
| 75 | #include <ufs/ufs/dinode.h>␊ |
| 76 | #include <sys/queue.h>␊ |
| 77 | #include <sys/event.h>␊ |
| 78 | #include <sys/lock.h>␊ |
| 79 | #include <sys/quota.h>␊ |
| 80 | ␊ |
| 81 | /*␊ |
| 82 | * The inode is used to describe each active (or recently active) file in the␊ |
| 83 | * UFS filesystem. It is composed of two types of information. The first part␊ |
| 84 | * is the information that is needed only while the file is active (such as␊ |
| 85 | * the identity of the file and linkage to speed its lookup). The second part␊ |
| 86 | * is * the permanent meta-data associated with the file which is read in␊ |
| 87 | * from the permanent dinode from long term storage when the file becomes␊ |
| 88 | * active, and is put back when the file is no longer being used.␊ |
| 89 | */␊ |
| 90 | struct inode {␊ |
| 91 | ␉LIST_ENTRY(inode) i_hash;/* Hash chain. */␊ |
| 92 | ␉struct␉vnode *i_vnode;/* Vnode associated with this inode. */␊ |
| 93 | ␉struct␉vnode *i_devvp;/* Vnode for block I/O. */␊ |
| 94 | ␉u_int32_t i_flag;␉/* flags, see below */␊ |
| 95 | ␉dev_t␉ i_dev;␉/* Device associated with the inode. */␊ |
| 96 | ␉ino_t␉ i_number;␉/* The identity of the inode. */␊ |
| 97 | ␊ |
| 98 | ␉union {␉␉␉/* Associated filesystem. */␊ |
| 99 | ␉␉struct␉fs *fs;␉␉/* FFS */␊ |
| 100 | ␉} inode_u;␊ |
| 101 | #define␉i_fs␉inode_u.fs␊ |
| 102 | ␊ |
| 103 | ␉struct␉ dquot *i_dquot[MAXQUOTAS]; /* Dquot structures. */␊ |
| 104 | ␉u_quad_t i_modrev;␉/* Revision level for NFS lease. */␊ |
| 105 | ␉void␉ *i_lockf;␉/* DEPRECATED */␊ |
| 106 | ␊ |
| 107 | ␉/*␊ |
| 108 | ␉ * Side effects; used during directory lookup.␊ |
| 109 | ␉ */␊ |
| 110 | ␉int32_t␉ i_count;␉/* Size of free slot in directory. */␊ |
| 111 | ␉doff_t␉ i_endoff;␉/* End of useful stuff in directory. */␊ |
| 112 | ␉doff_t␉ i_diroff;␉/* Offset in dir, where we found last entry. */␊ |
| 113 | ␉doff_t␉ i_offset;␉/* Offset of free space in directory. */␊ |
| 114 | ␉ino_t␉ i_ino;␉/* Inode number of found directory. */␊ |
| 115 | ␉u_int32_t i_reclen;␉/* Size of found directory entry. */␊ |
| 116 | daddr_t␉ i_lastr;␉/* last read... read-ahead */␊ |
| 117 | ␉/*␊ |
| 118 | ␉ * The on-disk dinode itself.␊ |
| 119 | ␉ */␊ |
| 120 | ␉struct␉dinode i_din;␉/* 128 bytes of the on-disk dinode. */␊ |
| 121 | };␊ |
| 122 | ␊ |
| 123 | #define␉i_atime␉␉i_din.di_atime␊ |
| 124 | #define␉i_atimensec␉i_din.di_atimensec␊ |
| 125 | #define␉i_blocks␉i_din.di_blocks␊ |
| 126 | #define␉i_ctime␉␉i_din.di_ctime␊ |
| 127 | #define␉i_ctimensec␉i_din.di_ctimensec␊ |
| 128 | #define␉i_db␉␉i_din.di_db␊ |
| 129 | #define␉i_flags␉␉i_din.di_flags␊ |
| 130 | #define␉i_gen␉␉i_din.di_gen␊ |
| 131 | #define␉i_gid␉␉i_din.di_gid␊ |
| 132 | #define␉i_ib␉␉i_din.di_ib␊ |
| 133 | #define␉i_mode␉␉i_din.di_mode␊ |
| 134 | #define␉i_mtime␉␉i_din.di_mtime␊ |
| 135 | #define␉i_mtimensec␉i_din.di_mtimensec␊ |
| 136 | #define␉i_nlink␉␉i_din.di_nlink␊ |
| 137 | #define␉i_rdev␉␉i_din.di_rdev␊ |
| 138 | #define␉i_shortlink␉i_din.di_shortlink␊ |
| 139 | #define␉i_size␉␉i_din.di_size␊ |
| 140 | #define␉i_uid␉␉i_din.di_uid␊ |
| 141 | #define␉i_spare␉␉i_din.di_spare␊ |
| 142 | #define␉i_oldids␉i_din.di_u.oldids␊ |
| 143 | #define␉i_inumber␉i_din.di_u.inumber␊ |
| 144 | ␊ |
| 145 | /* These flags are kept in i_flag. */␊ |
| 146 | #define␉IN_ACCESS␉0x0001␉␉/* Access time update request. */␊ |
| 147 | #define␉IN_CHANGE␉0x0002␉␉/* Inode change time update request. */␊ |
| 148 | #define␉IN_UPDATE␉0x0004␉␉/* Modification time update request. */␊ |
| 149 | #define␉IN_MODIFIED␉0x0008␉␉/* Inode has been modified. */␊ |
| 150 | #define␉IN_RENAME␉0x0010␉␉/* Inode is being renamed. */␊ |
| 151 | #define␉IN_SHLOCK␉0x0020␉␉/* File has shared lock. */␊ |
| 152 | #define␉IN_EXLOCK␉0x0040␉␉/* File has exclusive lock. */␊ |
| 153 | #define␉IN_TRANSIT␉0x0080␉␉/* inode is getting recycled */␊ |
| 154 | #define␉IN_WTRANSIT␉0x0100␉␉/* waiting for inode getting recycled */␊ |
| 155 | #define␉IN_ALLOC␉0x0200␉␉/* being allocated */␊ |
| 156 | #define␉IN_WALLOC␉0x0400␉␉/* waiting for allocation to be done */␊ |
| 157 | ␊ |
| 158 | ␊ |
| 159 | #endif /* __APPLE_API_PRIVATE */␊ |
| 160 | #endif /* ! _UFS_INDOE_H_ */␊ |
| 161 | |
