Security-57031.1.35.tar.gz

[apple/security.git] / Security / libsecurity_utilities / lib / vproc++.cpp

diff --git a/Security/libsecurity_utilities/lib/vproc++.cpp b/Security/libsecurity_utilities/lib/vproc++.cpp
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+/*
+ * Copyright (c) 2008,2011,2013 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@
+ */
+
+
+//
+// fdsel - select-style file descriptor set management
+//
+#include "vproc++.h"
+#include <security_utilities/debugging.h>
+#include <vproc_priv.h>
+
+
+namespace Security {
+namespace VProc {
+
+
+void Transaction::activate()
+{
+       assert(!active());
+       mTransaction = ::vproc_transaction_begin(mVP);
+}
+
+
+//
+// Get the in-process accumulated transaction count.
+// Use for debugging only.
+//
+size_t Transaction::debugCount()
+{
+       return ::_vproc_transaction_count();
+}
+
+
+}      // end namespace VProc
+}      // end namespace Security