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-rw-r--r--osdep/MacEthernetTap.hpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/osdep/MacEthernetTap.hpp b/osdep/MacEthernetTap.hpp
index 4b3ac019..eaf131a7 100644
--- a/osdep/MacEthernetTap.hpp
+++ b/osdep/MacEthernetTap.hpp
@@ -38,6 +38,7 @@
#include "../node/MAC.hpp"
#include "../node/InetAddress.hpp"
#include "../node/MulticastGroup.hpp"
+#include "../node/Mutex.hpp"
#include "Thread.hpp"
@@ -80,6 +81,7 @@ private:
std::string _homePath;
std::string _dev;
std::vector<MulticastGroup> _multicastGroups;
+ Mutex _putLock;
unsigned int _mtu;
unsigned int _metric;
int _shutdownSignalPipe[2];