45 lines
975 B
C
45 lines
975 B
C
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// Copyright (c) 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 BASE_MAC_SCOPED_MACH_PORT_H_
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#define BASE_MAC_SCOPED_MACH_PORT_H_
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#include <mach/mach.h>
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#include "base/basictypes.h"
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#include "base/base_export.h"
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namespace base {
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namespace mac {
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// A class for managing the life of a Mach port, releasing via
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// mach_port_deallocate either its send and/or receive rights.
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class BASE_EXPORT ScopedMachPort {
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public:
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// Creates a scoper by taking ownership of the port.
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explicit ScopedMachPort(mach_port_t port);
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~ScopedMachPort();
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void reset(mach_port_t port = MACH_PORT_NULL);
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operator mach_port_t() const {
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return port_;
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}
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mach_port_t get() const {
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return port_;
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}
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private:
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mach_port_t port_;
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DISALLOW_COPY_AND_ASSIGN(ScopedMachPort);
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};
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} // namespace mac
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} // namespace base
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#endif // BASE_MAC_SCOPED_MACH_PORT_H_
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