From c25fd486f82d646cf8a08582c6e7105fd3c58c45 Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Wed, 13 Oct 2010 15:01:45 -0700
Subject: udp: fix to use concurrency hint, default hint is zero when no async
 enabled

---
 host/lib/usrp/usrp2/io_impl.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'host/lib/usrp/usrp2')

diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp
index d6f7e8476..25fd1c484 100644
--- a/host/lib/usrp/usrp2/io_impl.cpp
+++ b/host/lib/usrp/usrp2/io_impl.cpp
@@ -69,6 +69,7 @@ public:
      * \return false on timeout
      */
     UHD_INLINE bool check_fc_condition(seq_type seq, double timeout){
+        boost::this_thread::disable_interruption di; //disable because the wait can throw
         boost::unique_lock<boost::mutex> lock(_fc_mutex);
         _last_seq_out = seq;
         return _fc_cond.timed_wait(
-- 
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