From 52b87b751f75f356766544b190637a487d91ab1d Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Mon, 22 Feb 2010 19:12:21 +0000
Subject: [PATCH] Added a note about socket recv/accept timeout errno value

---
 UPGRADING | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/UPGRADING b/UPGRADING
index 26b378d7..5a3ef518 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -26,6 +26,9 @@ with newer versions.
   * Netconn API: Changed netconn_receive() and netconn_accept() to return
     err_t, not a pointer to new data/netconn.
 
+  * Socket API / LWIP_SO_RCVTIMEO: when accept() or recv() time out, they
+    now set errno to EWOULDBLOCK/EAGAIN, not ETIMEDOUT.
+
 
   ++ Port changes