diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index e8c5838d3..c779c9080 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+Wed May 16 21:34:00 2001  Fred Yankowski <fred@ontosys.com>
+
+	* net.cc (errmap): Add missing mapping from WSAEINTR to EINTR.
+
 Wed May 16 09:20:00 2001  Corinna Vinschen <corinna@vinschen.de>
 
 	* sec_helper.cc (legal_sid_type): Fix conditional. Change to
diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc
index 00b830bb9..c63fa3c33 100644
--- a/winsup/cygwin/net.cc
+++ b/winsup/cygwin/net.cc
@@ -263,6 +263,7 @@ struct tl
 
 static struct tl errmap[] =
 {
+ {WSAEINTR, "WSAEINTR", EINTR},
  {WSAEWOULDBLOCK, "WSAEWOULDBLOCK", EWOULDBLOCK},
  {WSAEINPROGRESS, "WSAEINPROGRESS", EINPROGRESS},
  {WSAEALREADY, "WSAEALREADY", EALREADY},