1 files changed, 23 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_common_libcdep.cc b/lib/sanitizer_common/sanitizer_common_libcdep.cc
new file mode 100644
index 000000000000..36f6cf0bc0db
--- /dev/null
+++ b/lib/sanitizer_common/sanitizer_common_libcdep.cc
@@ -0,0 +1,23 @@
+//===-- sanitizer_common_libcdep.cc ---------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+
+bool PrintsToTty() {
+  MaybeOpenReportFile();
+  return internal_isatty(report_fd);
+}
+
+}  // namespace __sanitizer