1 files changed, 16 insertions, 5 deletions
diff --git a/lldb/source/Host/common/NativeProcessProtocol.h b/lldb/source/Host/common/NativeProcessProtocol.h
index 035a264e172..24a486843ed 100644
--- a/lldb/source/Host/common/NativeProcessProtocol.h
+++ b/lldb/source/Host/common/NativeProcessProtocol.h
@@ -59,17 +59,25 @@ namespace lldb_private
         //------------------------------------------------------------------
         /// Sends a process a UNIX signal \a signal.
         ///
-        /// Implementer note: the WillSignal ()/DidSignal () calls
-        /// from the Process class are not replicated here since no
-        /// concrete classes implemented any behavior for those and
-        /// put all the work in DoSignal (...).
-        ///
         /// @return
         ///     Returns an error object.
         //------------------------------------------------------------------
         virtual Error
         Signal (int signo) = 0;
 
+        //------------------------------------------------------------------
+        /// Tells a process to interrupt all operations as if by a Ctrl-C.
+        ///
+        /// The default implementation will send a local host's equivalent of
+        /// a SIGSTOP to the process via the NativeProcessProtocol::Signal()
+        /// operation.
+        ///
+        /// @return
+        ///     Returns an error object.
+        //------------------------------------------------------------------
+        virtual Error
+        Interrupt ();
+
         virtual Error
         Kill () = 0;
 
@@ -323,6 +331,9 @@ namespace lldb_private
         void
         NotifyDidExec ();
 
+        NativeThreadProtocolSP
+        GetThreadByIDUnlocked (lldb::tid_t tid);
+
     private:
 
         void