xnu-517.tar.gz

[apple/xnu.git] / bsd / miscfs / specfs / specdev.h

diff --git a/bsd/miscfs/specfs/specdev.h b/bsd/miscfs/specfs/specdev.h
index fa1e5c2bc87748124027a33963c57abed8f34c5e..0a67d1894fcb387450006930db039bc131a4a2cc 100644 (file)
--- a/bsd/miscfs/specfs/specdev.h
+++ b/bsd/miscfs/specfs/specdev.h
@@ -1,21 +1,24 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2002 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.
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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
+ * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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_LICENSE_HEADER_END@
  */
@@ -58,6 +61,9 @@
 #ifndef _MISCFS_SPECFS_SPECDEV_H_
 #define _MISCFS_SPECFS_SPECDEV_H_
 
+#include  <sys/appleapiopts.h>
+
+#ifdef __APPLE_API_PRIVATE
 #include <vfs/vfs_support.h>
 
 /*
@@ -70,7 +76,8 @@ struct specinfo {
        struct  vnode *si_specnext;
        long    si_flags;
        dev_t   si_rdev;
-       daddr_t si_size;                  /* block device size in bytes */
+       daddr_t si_size;                  /* device block size in bytes */
+       u_int64_t       si_devsize;       /* actual device size in bytes */
 };
 /*
  * Exported shorthand
@@ -80,6 +87,7 @@ struct specinfo {
 #define v_specnext v_specinfo->si_specnext
 #define v_specflags v_specinfo->si_flags
 #define v_specsize v_specinfo->si_size
+#define v_specdevsize v_specinfo->si_devsize
 
 /*
  * Flags for specinfo
@@ -160,4 +168,5 @@ int spec_blktooff __P((struct  vop_blktooff_args *));
 int spec_offtoblk __P((struct  vop_offtoblk_args *));
 int spec_cmap __P((struct  vop_cmap_args *));
 
+#endif /* __APPLE_API_PRIVATE */
 #endif /* _MISCFS_SPECFS_SPECDEV_H_ */