1 files changed, 32 insertions, 0 deletions
diff --git a/include/llvm/Support/TarWriter.h b/include/llvm/Support/TarWriter.h
new file mode 100644
index 000000000000..44bdcaf2c465
--- /dev/null
+++ b/include/llvm/Support/TarWriter.h
@@ -0,0 +1,32 @@
+//===-- llvm/Support/TarWriter.h - Tar archive file creator -----*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_SUPPORT_TAR_WRITER_H
+#define LLVM_SUPPORT_TAR_WRITER_H
+
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace llvm {
+class TarWriter {
+public:
+  static Expected<std::unique_ptr<TarWriter>> create(StringRef OutputPath,
+                                                     StringRef BaseDir);
+
+  void append(StringRef Path, StringRef Data);
+
+private:
+  TarWriter(int FD, StringRef BaseDir);
+  raw_fd_ostream OS;
+  std::string BaseDir;
+};
+}
+
+#endif