[Positioner] InputUDPSocket: include unistd.h

Fixes compilation on DragonFly.
2013-05-01 13:41:05 -04:00 · 2013-05-01 13:41:05 -04:00 · 5a7d30ea84
parent 9d18c1b598
commit 5a7d30ea84
1 changed files with 1 additions and 0 deletions
--- a/owlps-positioner/src/inputudpsocket.cc
+++ b/owlps-positioner/src/inputudpsocket.cc
@ -48,6 +48,7 @@

 #include <iostream>
 #include <cstdio> // For perror()
+#include <unistd.h> // For close()
 #include <arpa/inet.h> // For inet_ntop()
 #include <boost/tr1/unordered_map.hpp>