From 2441ef11a22170499d7ae12865dc98a61230f7ed Mon Sep 17 00:00:00 2001
From: Martin Sustrik <sustrik@250bpm.com>
Date: Tue, 23 Feb 2010 23:28:25 +0100
Subject: zmq_errno helper function added

---
 src/zmq.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/zmq.cpp')

diff --git a/src/zmq.cpp b/src/zmq.cpp
index 1275804..ca9a970 100644
--- a/src/zmq.cpp
+++ b/src/zmq.cpp
@@ -615,6 +615,11 @@ int zmq_poll (zmq_pollitem_t *items_, int nitems_, long timeout_)
 #endif
 }
 
+int zmq_errno ()
+{
+    return errno;
+}
+
 #if defined ZMQ_HAVE_WINDOWS
 
 static uint64_t now ()
-- 
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