// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library zx;

[Transport = "Syscall", NoProtocolPrefix]
protocol handlefuncs {
    /// Close a handle.
    /// Rights: None.
    handle_close([Release] handle handle) -> (status status);

    /// Close a number of handles.
    /// Rights: None.
    handle_close_many([Release] vector<handle> handles) -> (status status);

    /// Duplicate a handle.
    /// Rights: handle must have ZX_RIGHT_DUPLICATE.
    handle_duplicate(handle handle, rights rights) -> (status status, handle out);

    /// Replace a handle.
    /// Rights: None.
    handle_replace([Release] handle handle, rights rights) -> (status status, handle out);
};