From: Jonas Devlieghere <jonas@devlieghere.com>
Date: Wed, 8 May 2019 21:07:19 +0000 (+0000)
Subject: [Reproducers] Flush files to disk periodically
X-Git-Tag: llvmorg-10-init~5968
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a1d0efa2e3ac6bf2ce780a8da6d0d11f9b32d2d1;p=platform%2Fupstream%2Fllvm.git

[Reproducers] Flush files to disk periodically

Periodically flush some of the data to disk. Although not perfect, this
helps when the debugger crashes.

llvm-svn: 360286
---

diff --git a/lldb/include/lldb/Utility/Reproducer.h b/lldb/include/lldb/Utility/Reproducer.h
index 14b9309..60e6ffe 100644
--- a/lldb/include/lldb/Utility/Reproducer.h
+++ b/lldb/include/lldb/Utility/Reproducer.h
@@ -126,6 +126,7 @@ public:
     m_os << t;
     if (newline)
       m_os << '\n';
+    m_os.flush();
   }
 
   const FileSpec &GetFilename() { return m_filename; }
diff --git a/lldb/include/lldb/Utility/ReproducerInstrumentation.h b/lldb/include/lldb/Utility/ReproducerInstrumentation.h
index 6835e8e..f90ce4b 100644
--- a/lldb/include/lldb/Utility/ReproducerInstrumentation.h
+++ b/lldb/include/lldb/Utility/ReproducerInstrumentation.h
@@ -542,7 +542,9 @@ public:
     SerializeAll(tail...);
   }
 
-  void SerializeAll() {}
+  void SerializeAll() {
+    m_stream.flush();
+  }
 
 private:
   /// Serialize pointers. We need to differentiate between pointers to