nacl_io: Add SOCK_DGRAM support to socketpair()

native_client_sdk/src/libraries/nacl_io/socket/unix_event_emitter.h

Index: native_client_sdk/src/libraries/nacl_io/socket/unix_event_emitter.h
diff --git a/native_client_sdk/src/libraries/nacl_io/socket/unix_event_emitter.h b/native_client_sdk/src/libraries/nacl_io/socket/unix_event_emitter.h
index f8c952dd0e3ab905bb596a4d197825c16b9c34e5..eeea9dba24c57c9c2c4ad7728a232585c879f53e 100644
--- a/native_client_sdk/src/libraries/nacl_io/socket/unix_event_emitter.h
+++ b/native_client_sdk/src/libraries/nacl_io/socket/unix_event_emitter.h
@@ -5,7 +5,7 @@
 #ifndef LIBRARIES_NACL_IO_SOCKET_UNIX_EVENT_EMITTER_H_
 #define LIBRARIES_NACL_IO_SOCKET_UNIX_EVENT_EMITTER_H_
 
-#include "nacl_io/fifo_char.h"
+#include "nacl_io/fifo_interface.h"
 #include "nacl_io/stream/stream_event_emitter.h"
 
 #include "sdk_util/macros.h"
@@ -29,7 +29,7 @@ class UnixEventEmitter : public StreamEventEmitter {
 
   virtual ScopedUnixEventEmitter GetPeerEmitter() = 0;
 
-  static ScopedUnixEventEmitter MakeUnixEventEmitter(size_t size);
+  static ScopedUnixEventEmitter MakeUnixEventEmitter(size_t size, int type);
 
  protected:
   UnixEventEmitter() {}
@@ -38,8 +38,8 @@ class UnixEventEmitter : public StreamEventEmitter {
   virtual const sdk_util::SimpleLock& GetFifoLock() = 0;
   virtual FIFOInterface* in_fifo() { return in_fifoc(); }
   virtual FIFOInterface* out_fifo() { return out_fifoc(); }
-  virtual FIFOChar* in_fifoc() = 0;
-  virtual FIFOChar* out_fifoc() = 0;
+  virtual FIFOInterface* in_fifoc() = 0;
+  virtual FIFOInterface* out_fifoc() = 0;

[Sam Clegg, 2016/02/08 17:30:55]

Can we just drop in_fifoc and out_fifoc now?

[cernekee, 2016/02/08 22:53:29]

Done.

 
  private:
   DISALLOW_COPY_AND_ASSIGN(UnixEventEmitter);