X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/Security/libsecurity_cdsa_utilities/lib/walkers.cpp?ds=sidebyside

diff --git a/Security/libsecurity_cdsa_utilities/lib/walkers.cpp b/Security/libsecurity_cdsa_utilities/lib/walkers.cpp
new file mode 100644
index 00000000..c0a23774
--- /dev/null
+++ b/Security/libsecurity_cdsa_utilities/lib/walkers.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2000-2001,2003-2004,2006,2011,2014 Apple Inc. All Rights Reserved.
+ * 
+ * @APPLE_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. 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_HEADER_END@
+ */
+
+
+//
+// walkers - facilities for traversing and manipulating recursive data structures
+//
+#include <security_cdsa_utilities/walkers.h>
+
+
+namespace Security {
+namespace DataWalkers {
+
+
+//
+// Free all recorded storage nodes for a ChunkFreeWalker
+//
+void ChunkFreeWalker::free()
+{
+	for (set<void *>::iterator it = freeSet.begin(); it != freeSet.end(); it++)
+		allocator.free(*it);
+	freeSet.erase(freeSet.begin(), freeSet.end());
+}
+
+
+} // end namespace DataWalkers
+} // end namespace Security