Add a method for swapping user I/O handlers.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/socketengine.cpp b/src/socketengine.cpp
index df6ff5a02..f447fded8 100644
--- a/src/socketengine.cpp
+++ b/src/socketengine.cpp
@@ -50,6 +50,12 @@ EventHandler::EventHandler()
 	event_mask = 0;
 }
 
+void EventHandler::SwapInternals(EventHandler& other)
+{
+	std::swap(fd, other.fd);
+	std::swap(event_mask, other.event_mask);
+}
+
 void EventHandler::SetFd(int FD)
 {
 	this->fd = FD;