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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/mac/scoped_mach_port.h" | 5 #include "base/mac/scoped_mach_port.h" |
6 | 6 |
7 namespace base { | 7 namespace base { |
8 namespace mac { | 8 namespace mac { |
9 | 9 |
10 ScopedMachPort::ScopedMachPort(mach_port_t port) : port_(port) { | 10 ScopedMachPort::ScopedMachPort(mach_port_t port) : port_(port) { |
11 } | 11 } |
12 | 12 |
13 ScopedMachPort::~ScopedMachPort() { | 13 ScopedMachPort::~ScopedMachPort() { |
| 14 reset(); |
| 15 } |
| 16 |
| 17 void ScopedMachPort::reset(mach_port_t port) { |
14 if (port_ != MACH_PORT_NULL) { | 18 if (port_ != MACH_PORT_NULL) { |
15 mach_port_deallocate(mach_task_self(), port_); | 19 mach_port_deallocate(mach_task_self(), port_); |
16 } | 20 } |
| 21 port_ = port; |
17 } | 22 } |
18 | 23 |
19 } // namespace mac | 24 } // namespace mac |
20 } // namespace base | 25 } // namespace base |
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