From 04706fd7e2240569232aefee441689cb40b7802d Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Sat, 1 Jul 2006 08:30:24 +0000
Subject: [PATCH] Added EPOLLRDHUP description. Added SEE ALSO referring to
 poll.2.

---
 man2/epoll_ctl.2 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/man2/epoll_ctl.2 b/man2/epoll_ctl.2
index 6304801d0..4da71fffd 100644
--- a/man2/epoll_ctl.2
+++ b/man2/epoll_ctl.2
@@ -74,6 +74,12 @@ The associated file is available for
 .BR write (2)
 operations.
 .TP
+.B EPOLLRDHUP
+Stream socket peer closed connection, 
+or shut down writing half of connection.
+(This flag is especially useful for writing simple code to detect 
+peer shutdown when using Edge Triggered monitoring.)
+.TP
 .B EPOLLPRI
 There is urgent data available for
 .BR read (2)
@@ -219,5 +225,6 @@ when using
 .BR EPOLL_CTL_DEL .
 .SH "SEE ALSO"
 .BR epoll_create (2),
+.BR poll (2),
 .BR epoll_wait (2),
 .BR epoll (7)