xnu-792.17.14.tar.gz

[apple/xnu.git] / bsd / sys / vnode_if.h

diff --git a/bsd/sys/vnode_if.h b/bsd/sys/vnode_if.h
index e134c0cc6605f27447817ad28328ff887b21c536..4112e27d2d4bc611725e39bfbed4f87e9be0e12a 100644 (file)
--- a/bsd/sys/vnode_if.h
+++ b/bsd/sys/vnode_if.h
@@ -2,31 +2,29 @@
 /*
  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
+ * @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 
+ * 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_LICENSE_OSREFERENCE_HEADER_END@
+ * 
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved
@@ -126,6 +124,7 @@ extern struct vnodeop_desc vnop_truncate_desc;
 extern struct vnodeop_desc vnop_allocate_desc;
 extern struct vnodeop_desc vnop_pagein_desc;
 extern struct vnodeop_desc vnop_pageout_desc;
+extern struct vnodeop_desc vnop_devblocksize_desc;
 extern struct vnodeop_desc vnop_searchfs_desc;
 extern struct vnodeop_desc vnop_copyfile_desc;
 extern struct vnodeop_desc vnop_blktooff_desc;
@@ -711,6 +710,18 @@ struct vnop_pageout_args {
 extern errno_t VNOP_PAGEOUT(vnode_t, upl_t, vm_offset_t, off_t, size_t, int, vfs_context_t);
 
 
+#ifdef BSD_KERNEL_PRIVATE
+/*
+ *#% devblocksize vp      = = =
+ *#
+ */
+struct vnop_devblocksize_args {
+       struct vnodeop_desc *a_desc;
+       vnode_t a_vp;
+       register_t *a_retval;
+};
+#endif /* BSD_KERNEL_PRIVATE */
+
 /*
  *#
  *#% searchfs     vp      L L L