Launch lldb-gdbserver in same process group when launched remotely using lldb-platform - commit on behalf of flackr.

http://reviews.llvm.org/D7211

llvm-svn: 227329
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index d9bbd81..016c44b 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -2764,6 +2764,10 @@
         static FileSpec g_debugserver_file_spec;
 
         ProcessLaunchInfo debugserver_launch_info;
+        // Make debugserver run in its own session so signals generated by
+        // special terminal key sequences (^C) don't affect debugserver.
+        debugserver_launch_info.SetLaunchInSeparateProcessGroup(true);
+
         debugserver_launch_info.SetMonitorProcessCallback (MonitorDebugserverProcess, this, false);
         debugserver_launch_info.SetUserID(process_info.GetUserID());