Add a few more missing includes.

llvm-svn: 105743

lldb/tools/driver/Driver.cpp

@@ -17,6 +17,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <limits.h>
+#include <fcntl.h>
 
 #include <string>
 

lldb/tools/driver/IOChannel.cpp

@@ -20,6 +20,9 @@
 #include "lldb/API/SBListener.h"
 #include "lldb/API/SBStringList.h"
 
+#include <string.h>
+#include <limits.h>
+
 using namespace lldb;
 
 typedef std::map<EditLine *, std::string> PromptMap;