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