Index: ipc/ipc_channel.h |
diff --git a/ipc/ipc_channel.h b/ipc/ipc_channel.h |
index c74d084baac5a23099037e49594acbd594862c1b..14c9a0c3a098158edf80d62f36e70f745c176507 100644 |
--- a/ipc/ipc_channel.h |
+++ b/ipc/ipc_channel.h |
@@ -240,6 +240,26 @@ class IPC_EXPORT Channel : public Endpoint { |
// process such that it acts similar to if it was exec'd, for tests. |
static void NotifyProcessForkedForTesting(); |
#endif |
+ |
+ protected: |
+ // An OutputElement is a wrapper around a Message or raw buffer while it is |
+ // waiting to be passed to the system's underlying IPC mechanism. |
+ class OutputElement { |
+ public: |
+ // Takes ownership of message. |
+ OutputElement(Message* message); |
+ // Takes ownership of the buffer. |
Tom Sepez
2015/09/10 15:41:05
add note: buffer is free via system free, must be
erikchen
2015/09/10 18:43:59
Done.
|
+ OutputElement(void* buffer, size_t length); |
+ ~OutputElement(); |
+ size_t size() const; |
+ const void* data() const; |
+ const Message* get_message() const { return message_.get(); } |
+ |
+ private: |
+ scoped_ptr<const Message> message_; |
+ void* buffer_; |
+ size_t length_; |
+ }; |
}; |
#if defined(OS_POSIX) |