diff options
Diffstat (limited to 'mojo/system/transport_data.h')
| -rw-r--r-- | mojo/system/transport_data.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mojo/system/transport_data.h b/mojo/system/transport_data.h index 8215b7c..ddaa20b 100644 --- a/mojo/system/transport_data.h +++ b/mojo/system/transport_data.h @@ -12,6 +12,7 @@ #include "base/macros.h" #include "base/memory/aligned_memory.h" #include "base/memory/scoped_ptr.h" +#include "build/build_config.h" #include "mojo/embedder/platform_handle.h" #include "mojo/embedder/platform_handle_vector.h" #include "mojo/system/dispatcher.h" @@ -20,6 +21,8 @@ namespace mojo { namespace system { +class Channel; + // This class is used by |MessageInTransit| to represent handles (|Dispatcher|s) // in various stages of serialization. // @@ -87,6 +90,17 @@ class MOJO_SYSTEM_IMPL_EXPORT TransportData { static const size_t kMaxPlatformHandles; TransportData(scoped_ptr<DispatcherVector> dispatchers, Channel* channel); + +#if defined(OS_POSIX) + // This is a hacky POSIX-only constructor to directly attach only platform + // handles to a message, used by |RawChannelPosix| to split messages with too + // many platform handles into multiple messages. |Header| will be present, but + // be zero. (No other information will be attached, and + // |RawChannel::GetSerializedPlatformHandleSize()| should return zero.) + explicit TransportData( + embedder::ScopedPlatformHandleVectorPtr platform_handles); +#endif + ~TransportData(); const void* buffer() const { return buffer_.get(); } |