X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/de355530ae67247cbd0da700edb3a2a1dae884c2..c18c124eaa464aaaa5549e99e5a70fc9cbb50944:/bsd/hfs/rangelist.h

diff --git a/bsd/hfs/rangelist.h b/bsd/hfs/rangelist.h
index 86b4c0c06..0f66d34c9 100644
--- a/bsd/hfs/rangelist.h
+++ b/bsd/hfs/rangelist.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2001 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2001-2014 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_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 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 #ifndef _HFS_RANGELIST_H_
 #define _HFS_RANGELIST_H_
@@ -40,10 +46,10 @@ enum rl_overlaptype {
 
 #define RL_INFINITY ((off_t)-1)
 
-CIRCLEQ_HEAD(rl_head, rl_entry);
+TAILQ_HEAD(rl_head, rl_entry);
 
 struct rl_entry {
-    CIRCLEQ_ENTRY(rl_entry) rl_link;
+    TAILQ_ENTRY(rl_entry) rl_link;
     off_t rl_start;
     off_t rl_end;
 };
@@ -52,6 +58,7 @@ __BEGIN_DECLS
 void rl_init(struct rl_head *rangelist);
 void rl_add(off_t start, off_t end, struct rl_head *rangelist);
 void rl_remove(off_t start, off_t end, struct rl_head *rangelist);
+void rl_remove_all(struct rl_head *rangelist);
 enum rl_overlaptype rl_scan(struct rl_head *rangelist,
 							off_t start,
 							off_t end,