// Copyright 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef MINI_CHROMIUM_BASE_MAC_SCOPED_MACH_PORT_H_
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#define MINI_CHROMIUM_BASE_MAC_SCOPED_MACH_PORT_H_
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#include <mach/mach.h>
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#include "base/scoped_generic.h"
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namespace base {
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namespace mac {
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namespace internal {
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struct SendRightTraits {
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static mach_port_t InvalidValue() {
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return MACH_PORT_NULL;
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}
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static void Free(mach_port_t port);
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};
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struct ReceiveRightTraits {
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static mach_port_t InvalidValue() {
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return MACH_PORT_NULL;
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}
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static void Free(mach_port_t port);
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};
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struct PortSetTraits {
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static mach_port_t InvalidValue() {
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return MACH_PORT_NULL;
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}
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static void Free(mach_port_t port);
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};
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} // namespace internal
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using ScopedMachSendRight =
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ScopedGeneric<mach_port_t, internal::SendRightTraits>;
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using ScopedMachReceiveRight =
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ScopedGeneric<mach_port_t, internal::ReceiveRightTraits>;
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using ScopedMachPortSet = ScopedGeneric<mach_port_t, internal::PortSetTraits>;
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} // namespace mac
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} // namespace base
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#endif // MINI_CHROMIUM_BASE_MAC_SCOPED_MACH_PORT_H_
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