1 files changed, 10 insertions, 1 deletions
diff --git a/grapher/StapParser.hxx b/grapher/StapParser.hxx
index cfb807a8..24e84fc9 100644
--- a/grapher/StapParser.hxx
+++ b/grapher/StapParser.hxx
@@ -37,10 +37,13 @@ namespace systemtap
     int _errFd;
     int _inFd;
     unsigned char _lineEndChar;
+    bool _catchHUP;
     std::tr1::shared_ptr<StapProcess> _process;
+    sigc::connection _ioConnection;
+    sigc::connection _errIoConnection;
   public:
     StapParser()
-      :  _errFd(-1), _inFd(-1), _lineEndChar('\n')
+      :  _errFd(-1), _inFd(-1), _lineEndChar('\n'), _catchHUP(false)
     {
     }
     void parseData(std::tr1::shared_ptr<GraphDataBase> gdata,
@@ -63,7 +66,13 @@ namespace systemtap
     {
       _process = process;
     }
+    void initIo(int inFd, int errFd, bool catchHUP);
   };
 
   sigc::signal<void, pid_t>& childDiedSignal();
+
+  typedef std::vector<std::tr1::shared_ptr<StapParser> > ParserList;
+  extern ParserList parsers;
+
+  sigc::signal<void>& parserListChangedSignal();
 }