1 files changed, 3 insertions, 0 deletions
diff --git a/include/cru/base/platform/unix/UnixFile.h b/include/cru/base/platform/unix/UnixFile.h
index d2b540cd..dfbdfffb 100644
--- a/include/cru/base/platform/unix/UnixFile.h
+++ b/include/cru/base/platform/unix/UnixFile.h
@@ -26,6 +26,7 @@ class UnixFileDescriptor {
   UnixFileDescriptor& operator=(UnixFileDescriptor&& other) noexcept;
 
   bool IsValid() const;
+  void EnsureValid() const;
   int GetValue() const;
   void Close();
 
@@ -35,6 +36,8 @@ class UnixFileDescriptor {
   explicit operator bool() const { return this->IsValid(); }
   operator int() const { return this->GetValue(); }
 
+  void SetFileDescriptorFlags(int flags);
+
  private:
   bool DoClose();