ipc/glue/Transport_posix.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim: sw=2 ts=8 et :
   3  */
   4 /* This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   7
   8 #ifndef mozilla_ipc_Transport_posix_h
   9 #define mozilla_ipc_Transport_posix_h 1
  10
  11 #include "ipc/IPCMessageUtils.h"
  12
  13
  14 namespace mozilla {
  15 namespace ipc {
  16
  17 struct TransportDescriptor
  18 {
  19   base::FileDescriptor mFd;
  20 };
  21
  22 } // namespace ipc
  23 } // namespace mozilla
  24
  25
  26 namespace IPC {
  27
  28 template<>
  29 struct ParamTraits<mozilla::ipc::TransportDescriptor>
  30 {
  31   typedef mozilla::ipc::TransportDescriptor paramType;
  32   static void Write(Message* aMsg, const paramType& aParam)
  33   {
  34     WriteParam(aMsg, aParam.mFd);
  35   }
  36   static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
  37   {
  38     return ReadParam(aMsg, aIter, &aResult->mFd);
  39   }
  40 };
  41
  42 } // namespace IPC
  43
  44
  45 #endif  // mozilla_ipc_Transport_posix_h