Initial Commit

include/asio/experimental/channel_error.hpp

@@ -0,0 +1,82 @@
+//
+// experimental/channel_error.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2025 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_EXPERIMENTAL_CHANNEL_ERROR_HPP
+#define ASIO_EXPERIMENTAL_CHANNEL_ERROR_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+#include "asio/error_code.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace experimental {
+namespace error {
+
+enum channel_errors
+{
+  /// The channel was closed.
+  channel_closed = 1,
+
+  /// The channel was cancelled.
+  channel_cancelled = 2
+};
+
+extern ASIO_DECL
+const asio::error_category& get_channel_category();
+
+static const asio::error_category&
+  channel_category ASIO_UNUSED_VARIABLE
+  = asio::experimental::error::get_channel_category();
+
+} // namespace error
+namespace channel_errc {
+  // Simulates a scoped enum.
+  using error::channel_closed;
+  using error::channel_cancelled;
+} // namespace channel_errc
+} // namespace experimental
+} // namespace asio
+
+namespace std {
+
+template<> struct is_error_code_enum<
+    asio::experimental::error::channel_errors>
+{
+  static const bool value = true;
+};
+
+} // namespace std
+
+namespace asio {
+namespace experimental {
+namespace error {
+
+inline asio::error_code make_error_code(channel_errors e)
+{
+  return asio::error_code(
+      static_cast<int>(e), get_channel_category());
+}
+
+} // namespace error
+} // namespace experimental
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#if defined(ASIO_HEADER_ONLY)
+# include "asio/experimental/impl/channel_error.ipp"
+#endif // defined(ASIO_HEADER_ONLY)
+
+#endif // ASIO_EXPERIMENTAL_CHANNEL_ERROR_HPP