xnu-792.12.6.tar.gz

[apple/xnu.git] / bsd / isofs / cd9660 / cd9660_node.h

diff --git a/bsd/isofs/cd9660/cd9660_node.h b/bsd/isofs/cd9660/cd9660_node.h
index 57318b873e20800d7e575ab7a4c5fff13a01c103..5c83b55070ef01ed827ea89d55e20816c4292167 100644 (file)
--- a/bsd/isofs/cd9660/cd9660_node.h
+++ b/bsd/isofs/cd9660/cd9660_node.h
@@ -1,26 +1,31 @@
 /*
 /*

- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.

  *
  *

- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_START@

  * 
  * 

- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
- * 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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
+ * 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.
  * 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
+ *
+ * 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.
  * limitations under the License.

- * 
- * @APPLE_LICENSE_HEADER_END@
+ *
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_END@

  */
 /*     $NetBSD: cd9660_node.h,v 1.10 1994/12/24 15:30:09 cgd Exp $     */
 
  */
 /*     $NetBSD: cd9660_node.h,v 1.10 1994/12/24 15:30:09 cgd Exp $     */
 


@@ -78,6 +83,7 @@
  */
 
 #include <sys/lock.h>
  */
 
 #include <sys/lock.h>

+#include <sys/kauth.h>

 #include <isofs/cd9660/iso.h>
 
 #ifndef doff_t
 #include <isofs/cd9660/iso.h>
 
 #ifndef doff_t


@@ -114,6 +120,7 @@ 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 */
        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 */
        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 */


@@ -123,7 +130,7 @@ struct iso_node {
        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 */
        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. */
+        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 */
        long iso_extent;        /* extent of file */
        long i_size;
        long iso_start;         /* actual start of data of file (may be different */


@@ -140,59 +147,74 @@ struct iso_node {
        u_int16_t       i_FinderFlags;  /* MacOS finder flags */
 
        u_int16_t       i_entries;      /* count of directory entries */
        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]
 
 };
 
 #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
 
 
 /* <ufs/inode.h> defines VTOI and ITOV macros */
 #undef VTOI
 #undef ITOV
 

-#define VTOI(vp) ((struct iso_node *)(vp)->v_data)
+#define VTOI(vp) ((struct iso_node *)(vnode_fsnode(vp)))

 #define ITOV(ip) ((ip)->i_vnode)
 
 #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
  */
 /*
  * 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 *));
+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);
+int cd9660_getattrlist(struct vnop_getattrlist_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
 #ifdef ISODEVMAP

-struct iso_dnode *iso_dmap __P((dev_t, ino_t, int));
-void iso_dunmap __P((dev_t));
+struct iso_dnode *iso_dmap (dev_t, ino_t, int);
+void iso_dunmap (dev_t);

 #endif
 
 #endif /* __APPLE_API_PRIVATE */
 #endif
 
 #endif /* __APPLE_API_PRIVATE */