[NaCl SDK] nacl_io: Add initial support for getsockopt

native_client_sdk/src/libraries/nacl_io/mount_node_socket.h

Index: native_client_sdk/src/libraries/nacl_io/mount_node_socket.h
diff --git a/native_client_sdk/src/libraries/nacl_io/mount_node_socket.h b/native_client_sdk/src/libraries/nacl_io/mount_node_socket.h
index 5cd4ba21b4f4818b9f54506b0a246974af656a4d..334b00b035124e19b6341d8ce12913c28db39ade 100644
--- a/native_client_sdk/src/libraries/nacl_io/mount_node_socket.h
+++ b/native_client_sdk/src/libraries/nacl_io/mount_node_socket.h
@@ -41,14 +41,15 @@ class MountNodeSocket : public MountNodeStream {
                       size_t count,
                       int* out_bytes);
 
-  // Unsuported Functions
-  virtual Error Accept(const struct sockaddr* addr, socklen_t len);
-  virtual Error Listen(int backlog);
   virtual Error GetSockOpt(int lvl, int optname, void* optval, socklen_t* len);
   virtual Error SetSockOpt(int lvl,
                            int optname,
                            const void* optval,
                            socklen_t len);
+
+  // Unsupported Functions
+  virtual Error Accept(const struct sockaddr* addr, socklen_t len);
+  virtual Error Listen(int backlog);
   virtual Error Shutdown(int how);
   virtual Error MMap(void* addr,
                      size_t length,
@@ -140,4 +141,4 @@ class MountNodeSocket : public MountNodeStream {
 
 
 #endif  // PROVIDES_SOCKET_API
-#endif  // LIBRARIES_NACL_IO_MOUNT_NODE_SOCKET_H_
+#endif  // LIBRARIES_NACL_IO_MOUNT_NODE_SOCKET_H_