include sys/socket.h for freebsd

cloudwu · cloudwu · commit 6f6039c13601 · 2014-12-03T11:06:09.000+08:00
diff --git a/lualib-src/lua-socket.c b/lualib-src/lua-socket.c
@@ -9,6 +9,7 @@
 #include <lua.h>
 #include <lauxlib.h>
 
+#include <sys/socket.h>
 #include <arpa/inet.h>
 
 #include "skynet_socket.h"
