1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/lib/Support/Unix/Program.inc b/llvm/lib/Support/Unix/Program.inc
index 3f18d89..be59bb0 100644
--- a/llvm/lib/Support/Unix/Program.inc
+++ b/llvm/lib/Support/Unix/Program.inc
@@ -493,6 +493,18 @@ ProcessInfo llvm::sys::Wait(const ProcessInfo &PI, unsigned SecondsToWait,
   return WaitResult;
 }
 
+std::error_code llvm::sys::ChangeStdinMode(fs::OpenFlags Flags){
+  if (!(Flags & fs::OF_Text))
+    return ChangeStdinToBinary();
+  return std::error_code();
+}
+
+std::error_code llvm::sys::ChangeStdoutMode(fs::OpenFlags Flags){
+  if (!(Flags & fs::OF_Text))
+    return ChangeStdoutToBinary();
+  return std::error_code();
+}
+
 std::error_code llvm::sys::ChangeStdinToBinary() {
   // Do nothing, as Unix doesn't differentiate between text and binary.
   return std::error_code();