IPCStream.ipdlh

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

include protocol PSendStream;
include BlobTypes;
include InputStreamParams;

namespace mozilla {
namespace ipc {

// Do not use this directly.  See IPCStream below.
struct InputStreamParamsWithFds
{
  InputStreamParams stream;
  OptionalFileDescriptorSet optionalFds;
};

// Use IPCStream or OptionalIPCStream in your ipdl to represent serialized
// nsIInputStreams.  Then use AutoIPCStream from IPCStreamUtils.h to perform
// the serialization.
union IPCStream
{
  InputStreamParamsWithFds;
  PSendStream;
};

union OptionalIPCStream
{
  IPCStream;
  void_t;
};

} // namespace ipc
} // namespace mozilla