+++ /dev/null
-/*
- * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_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_
-
-#include <sys/appleapiopts.h>
-
-#ifdef __APPLE_API_PRIVATE
-/*
- * 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 <sys/kauth.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 */
- u_int32_t i_flag; /* flags, see below */
- 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 */
- daddr_t i_lastr; /* last read (read ahead) */
- 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 */
-
- struct riff_header *i_riff;
-};
-
-#define i_forw i_chain[0]
-#define i_back i_chain[1]
-
-/* These flags are kept in i_flag. */
-#define ISO_ASSOCIATED 0x0001 /* node is an associated file. */
-#define ISO_INALLOC 0x0002
-#define ISO_INWALLOC 0x0004
-
-
-/* <ufs/inode.h> defines VTOI and ITOV macros */
-#undef VTOI
-#undef ITOV
-
-#define VTOI(vp) ((struct iso_node *)(vnode_fsnode(vp)))
-#define ITOV(ip) ((ip)->i_vnode)
-
-/* similar in <hfs/hfs_mount.h> as default UID and GID */
-#define ISO_UNKNOWNUID ((uid_t)99)
-#define ISO_UNKNOWNGID ((gid_t)99)
-
-int cd9660_access_internal(vnode_t, mode_t, kauth_cred_t);
-
-/*
- * Prototypes for ISOFS vnode operations
- */
-int cd9660_blktooff(struct vnop_blktooff_args *);
-int cd9660_offtoblk(struct vnop_offtoblk_args *);
-int cd9660_blockmap(struct vnop_blockmap_args *);
-int cd9660_lookup (struct vnop_lookup_args *);
-int cd9660_open (struct vnop_open_args *);
-int cd9660_close (struct vnop_close_args *);
-int cd9660_access (struct vnop_access_args *);
-int cd9660_getattr (struct vnop_getattr_args *);
-int cd9660_read (struct vnop_read_args *);
-int cd9660_xa_read (struct vnop_read_args *);
-int cd9660_ioctl (struct vnop_ioctl_args *);
-int cd9660_select (struct vnop_select_args *);
-int cd9660_mmap (struct vnop_mmap_args *);
-int cd9660_readdir (struct vnop_readdir_args *);
-int cd9660_readlink (struct vnop_readlink_args *);
-int cd9660_inactive (struct vnop_inactive_args *);
-int cd9660_reclaim (struct vnop_reclaim_args *);
-int cd9660_strategy (struct vnop_strategy_args *);
-int cd9660_pathconf (struct vnop_pathconf_args *);
-int cd9660_enotsupp(void);
-int cd9660_pagein(struct vnop_pagein_args *ap);
-int cd9660_remove(struct vnop_remove_args *ap);
-int cd9660_rmdir(struct vnop_rmdir_args *ap);
-
-__private_extern__ void cd9660_xa_init(struct iso_node *ip,
- struct iso_directory_record *isodir);
-__private_extern__ int cd9660_blkatoff (vnode_t, off_t, char **, buf_t *);
-
-void cd9660_defattr (struct iso_directory_record *,
- struct iso_node *, struct buf *);
-void cd9660_deftstamp (struct iso_directory_record *,
- struct iso_node *, struct buf *);
-struct vnode *cd9660_ihashget (dev_t, ino_t, struct proc *);
-void cd9660_ihashins (struct iso_node *);
-void cd9660_ihashrem (struct iso_node *);
-int cd9660_tstamp_conv7 (u_char *, struct timespec *);
-int cd9660_tstamp_conv17 (u_char *, struct timespec *);
-ino_t isodirino (struct iso_directory_record *, struct iso_mnt *);
-#ifdef ISODEVMAP
-struct iso_dnode *iso_dmap (dev_t, ino_t, int);
-void iso_dunmap (dev_t);
-#endif
-
-#endif /* __APPLE_API_PRIVATE */
-#endif /* ! _CD9660_NODE_H_ */
projects / apple / xnu.git / blobdiff