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- /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
- /* $NetBSD: cd9660_node.h,v 1.10 1994/12/24 15:30:09 cgd Exp $ */
-
- /*-
- * Copyright (c) 1994
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley
- * by Pace Willisson (pace@blitz.com). The Rock Ridge Extension
- * Support code is derived from software contributed to Berkeley
- * by Atsushi Murai (amurai@spec.co.jp).
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)cd9660_node.h 8.4 (Berkeley) 12/5/94
- */
- #ifndef _CD9660_NODE_H_
- #define _CD9660_NODE_H_
-
- /*
- * Theoretically, directories can be more than 2Gb in length,
- * however, in practice this seems unlikely. So, we define
- * the type doff_t as a long to keep down the cost of doing
- * lookup on a 32-bit machine. If you are porting to a 64-bit
- * architecture, you should make doff_t the same as off_t.
- */
-
- #include <sys/lock.h>
- #include <isofs/cd9660/iso.h>
-
- #ifndef doff_t
- #define doff_t long
- #endif
-
- typedef struct {
- struct timespec iso_atime; /* time of last access */
- struct timespec iso_mtime; /* time of last modification */
- struct timespec iso_ctime; /* time file changed */
- uid_t iso_uid; /* owner user id */
- gid_t iso_gid; /* owner group id */
- u_short iso_mode; /* files access mode and type */
- short iso_links; /* links of file */
- dev_t iso_rdev; /* Major/Minor number for special */
- } ISO_RRIP_INODE;
-
- #ifdef ISODEVMAP
- /*
- * FOr device# (major,minor) translation table
- */
- struct iso_dnode {
- struct iso_dnode *d_next, **d_prev; /* hash chain */
- dev_t i_dev; /* device where dnode resides */
- ino_t i_number; /* the identity of the inode */
- dev_t d_dev; /* device # for translation */
- };
- #endif
-
- /* <ufs/inode.h> defines i_size as a macro */
- #undef i_size
-
- struct iso_node {
- struct iso_node *i_next, **i_prev; /* hash chain */
- struct vnode *i_vnode; /* vnode associated with this inode */
- struct vnode *i_devvp; /* vnode for block I/O */
- dev_t i_dev; /* device where inode resides */
- ino_t i_number; /* the identity of the inode */
- /* we use the actual starting block of the file */
- struct iso_mnt *i_mnt; /* filesystem associated with this inode */
- struct lockf *i_lockf; /* head of byte-level lock list */
- doff_t i_endoff; /* end of useful stuff in directory */
- doff_t i_diroff; /* offset in dir, where we found last entry */
- doff_t i_offset; /* offset of free space in directory */
- ino_t i_ino; /* inode number of found directory */
- struct lock__bsd__ i_lock; /* Inode lock. */
- long iso_extent; /* extent of file */
- long i_size;
- long iso_start; /* actual start of data of file (may be different */
- /* from iso_extent, if file has extended attributes) */
- ISO_RRIP_INODE inode;
-
- ino_t i_parent; /* inode number of parent directory */
- u_char *i_namep; /* node name buffer */
-
- /* support Apple extensions to ISO directory rec */
- long i_rsrcsize; /* cached size of associated file */
- u_int32_t i_FileType; /* MacOS file type */
- u_int32_t i_Creator; /* MacOS file creator */
- u_int16_t i_FinderFlags; /* MacOS finder flags */
-
- u_int16_t i_entries; /* count of directory entries */
- };
-
- #define i_forw i_chain[0]
- #define i_back i_chain[1]
-
-
- /* <ufs/inode.h> defines VTOI and ITOV macros */
- #undef VTOI
- #undef ITOV
-
- #define VTOI(vp) ((struct iso_node *)(vp)->v_data)
- #define ITOV(ip) ((ip)->i_vnode)
-
- /*
- * Prototypes for ISOFS vnode operations
- */
- int cd9660_lookup __P((struct vop_lookup_args *));
- int cd9660_open __P((struct vop_open_args *));
- int cd9660_close __P((struct vop_close_args *));
- int cd9660_access __P((struct vop_access_args *));
- int cd9660_getattr __P((struct vop_getattr_args *));
- int cd9660_read __P((struct vop_read_args *));
- int cd9660_ioctl __P((struct vop_ioctl_args *));
- int cd9660_select __P((struct vop_select_args *));
- int cd9660_mmap __P((struct vop_mmap_args *));
- int cd9660_seek __P((struct vop_seek_args *));
- int cd9660_readdir __P((struct vop_readdir_args *));
- int cd9660_readlink __P((struct vop_readlink_args *));
- int cd9660_abortop __P((struct vop_abortop_args *));
- int cd9660_inactive __P((struct vop_inactive_args *));
- int cd9660_reclaim __P((struct vop_reclaim_args *));
- int cd9660_bmap __P((struct vop_bmap_args *));
- int cd9660_lock __P((struct vop_lock_args *));
- int cd9660_unlock __P((struct vop_unlock_args *));
- int cd9660_strategy __P((struct vop_strategy_args *));
- int cd9660_print __P((struct vop_print_args *));
- int cd9660_islocked __P((struct vop_islocked_args *));
- int cd9660_pathconf __P((struct vop_pathconf_args *));
- int cd9660_blkatoff __P((struct vop_blkatoff_args *));
-
- void cd9660_defattr __P((struct iso_directory_record *,
- struct iso_node *, struct buf *));
- void cd9660_deftstamp __P((struct iso_directory_record *,
- struct iso_node *, struct buf *));
- struct vnode *cd9660_ihashget __P((dev_t, ino_t, struct proc *));
- void cd9660_ihashins __P((struct iso_node *));
- void cd9660_ihashrem __P((struct iso_node *));
- int cd9660_tstamp_conv7 __P((u_char *, struct timespec *));
- int cd9660_tstamp_conv17 __P((u_char *, struct timespec *));
- ino_t isodirino __P((struct iso_directory_record *, struct iso_mnt *));
- #ifdef ISODEVMAP
- struct iso_dnode *iso_dmap __P((dev_t, ino_t, int));
- void iso_dunmap __P((dev_t));
- #endif
-
- #endif /* ! _CD9660_NODE_H_ */
-