1 files changed, 5 insertions, 1 deletions
diff --git a/lldb/include/lldb/Target/StackFrameList.h b/lldb/include/lldb/Target/StackFrameList.h
index e0bc210298fb..88e211ff692b 100644
--- a/lldb/include/lldb/Target/StackFrameList.h
+++ b/lldb/include/lldb/Target/StackFrameList.h
@@ -100,7 +100,11 @@ protected:
 
   bool SetFrameAtIndex(uint32_t idx, lldb::StackFrameSP &frame_sp);
 
-  void GetFramesUpTo(uint32_t end_idx);
+  /// Realizes frames up to (and including) end_idx (which can be greater than  
+  /// the actual number of frames.)  
+  /// Returns true if the function was interrupted, false otherwise.
+  bool GetFramesUpTo(uint32_t end_idx, 
+      InterruptionControl allow_interrupt = AllowInterruption);
 
   void GetOnlyConcreteFramesUpTo(uint32_t end_idx, Unwind &unwinder);