diff --git a/src/event/Loop.cxx b/src/event/Loop.cxx
index 6631c41c7..afc62b2f7 100644
--- a/src/event/Loop.cxx
+++ b/src/event/Loop.cxx
@@ -111,13 +111,33 @@ EventLoop::AbandonFD(int _fd)  noexcept
 }
 
 bool
-EventLoop::RemoveFD(int _fd) noexcept
+EventLoop::AddFD(int fd, unsigned events, SocketEvent &event) noexcept
 {
 #ifdef HAVE_THREADED_EVENT_LOOP
 	assert(!IsAlive() || IsInside());
 #endif
 
-	return poll_group.Remove(_fd);
+	return poll_group.Add(fd, events, &event);
+}
+
+bool
+EventLoop::ModifyFD(int fd, unsigned events, SocketEvent &event) noexcept
+{
+#ifdef HAVE_THREADED_EVENT_LOOP
+	assert(!IsAlive() || IsInside());
+#endif
+
+	return poll_group.Modify(fd, events, &event);
+}
+
+bool
+EventLoop::RemoveFD(int fd) noexcept
+{
+#ifdef HAVE_THREADED_EVENT_LOOP
+	assert(!IsAlive() || IsInside());
+#endif
+
+	return poll_group.Remove(fd);
 }
 
 void
diff --git a/src/event/Loop.hxx b/src/event/Loop.hxx
index a1d7be855..864215995 100644
--- a/src/event/Loop.hxx
+++ b/src/event/Loop.hxx
@@ -186,22 +186,8 @@ public:
 	 */
 	void Break() noexcept;
 
-	bool AddFD(int _fd, unsigned flags, SocketEvent &m) noexcept {
-#ifdef HAVE_THREADED_EVENT_LOOP
-		assert(!IsAlive() || IsInside());
-#endif
-
-		return poll_group.Add(_fd, flags, &m);
-	}
-
-	bool ModifyFD(int _fd, unsigned flags, SocketEvent &m) noexcept {
-#ifdef HAVE_THREADED_EVENT_LOOP
-		assert(!IsAlive() || IsInside());
-#endif
-
-		return poll_group.Modify(_fd, flags, &m);
-	}
-
+	bool AddFD(int fd, unsigned events, SocketEvent &event) noexcept;
+	bool ModifyFD(int fd, unsigned events, SocketEvent &event) noexcept;
 	bool RemoveFD(int fd) noexcept;
 
 	/**