1 files changed, 57 insertions, 0 deletions
diff --git a/compiler/cwrap/include/cwrap/Fildes.h b/compiler/cwrap/include/cwrap/Fildes.h
new file mode 100644
index 000000000..f1061cc57
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+++ b/compiler/cwrap/include/cwrap/Fildes.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CWRAP_FILDES_H__
+#define __CWRAP_FILDES_H__
+
+namespace cwrap
+{
+
+/**
+ * @brief POSIX File Descriptor
+ *
+ * @note Fildes owns underlying file descriptor
+ */
+class Fildes final
+{
+public:
+  Fildes();
+  explicit Fildes(int value);
+
+  // NOTE Copy is not allowed
+  Fildes(const Fildes &) = delete;
+  Fildes(Fildes &&);
+
+  ~Fildes();
+
+public:
+  Fildes &operator=(Fildes &&);
+
+public:
+  int get(void) const;
+  void set(int value);
+
+  int release(void);
+
+private:
+  int _value;
+};
+
+bool valid(const Fildes &);
+
+} // namespace cwrap
+
+#endif // __CWRAP_FILDES_H__