From d61b076ede88b56f3372a55e7d1eac6a9d717120 Mon Sep 17 00:00:00 2001
From: emaste <emaste@FreeBSD.org>
Date: Mon, 9 Feb 2015 01:44:09 +0000
Subject: Import LLDB as of upstream SVN 228549 (git 39760838)
---
source/Commands/CommandObjectGUI.cpp | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)
(limited to 'source/Commands/CommandObjectGUI.cpp')
diff --git a/source/Commands/CommandObjectGUI.cpp b/source/Commands/CommandObjectGUI.cpp
index 3d05335..359d6d2 100644
--- a/source/Commands/CommandObjectGUI.cpp
+++ b/source/Commands/CommandObjectGUI.cpp
@@ -42,10 +42,22 @@ CommandObjectGUI::DoExecute (Args& args, CommandReturnObject &result)
if (args.GetArgumentCount() == 0)
{
Debugger &debugger = m_interpreter.GetDebugger();
- IOHandlerSP io_handler_sp (new IOHandlerCursesGUI (debugger));
- if (io_handler_sp)
- debugger.PushIOHandler(io_handler_sp);
- result.SetStatus (eReturnStatusSuccessFinishResult);
+
+ lldb::StreamFileSP input_sp = debugger.GetInputFile();
+ if (input_sp &&
+ input_sp->GetFile().GetIsRealTerminal() &&
+ input_sp->GetFile().GetIsInteractive())
+ {
+ IOHandlerSP io_handler_sp (new IOHandlerCursesGUI (debugger));
+ if (io_handler_sp)
+ debugger.PushIOHandler(io_handler_sp);
+ result.SetStatus (eReturnStatusSuccessFinishResult);
+ }
+ else
+ {
+ result.AppendError("the gui command requires an interactive terminal.");
+ result.SetStatus (eReturnStatusFailed);
+ }
}
else
{
--
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