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-rw-r--r--3rdparty/asio/include/asio/detail/win_iocp_null_buffers_op.hpp26
1 files changed, 17 insertions, 9 deletions
diff --git a/3rdparty/asio/include/asio/detail/win_iocp_null_buffers_op.hpp b/3rdparty/asio/include/asio/detail/win_iocp_null_buffers_op.hpp
index f9e296debc1..07751b9234b 100644
--- a/3rdparty/asio/include/asio/detail/win_iocp_null_buffers_op.hpp
+++ b/3rdparty/asio/include/asio/detail/win_iocp_null_buffers_op.hpp
@@ -2,7 +2,7 @@
// detail/win_iocp_null_buffers_op.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
-// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2024 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)
@@ -20,10 +20,9 @@
#if defined(ASIO_HAS_IOCP)
#include "asio/detail/bind_handler.hpp"
-#include "asio/detail/buffer_sequence_adapter.hpp"
#include "asio/detail/fenced_block.hpp"
#include "asio/detail/handler_alloc_helpers.hpp"
-#include "asio/detail/handler_invoke_helpers.hpp"
+#include "asio/detail/handler_work.hpp"
#include "asio/detail/memory.hpp"
#include "asio/detail/reactor_op.hpp"
#include "asio/detail/socket_ops.hpp"
@@ -34,20 +33,21 @@
namespace asio {
namespace detail {
-template <typename Handler>
+template <typename Handler, typename IoExecutor>
class win_iocp_null_buffers_op : public reactor_op
{
public:
ASIO_DEFINE_HANDLER_PTR(win_iocp_null_buffers_op);
win_iocp_null_buffers_op(socket_ops::weak_cancel_token_type cancel_token,
- Handler& handler)
- : reactor_op(&win_iocp_null_buffers_op::do_perform,
+ Handler& handler, const IoExecutor& io_ex)
+ : reactor_op(asio::error_code(),
+ &win_iocp_null_buffers_op::do_perform,
&win_iocp_null_buffers_op::do_complete),
cancel_token_(cancel_token),
- handler_(ASIO_MOVE_CAST(Handler)(handler))
+ handler_(static_cast<Handler&&>(handler)),
+ work_(handler_, io_ex)
{
- handler_work<Handler>::start(handler_);
}
static status do_perform(reactor_op*)
@@ -62,12 +62,17 @@ public:
asio::error_code ec(result_ec);
// Take ownership of the operation object.
+ ASIO_ASSUME(base != 0);
win_iocp_null_buffers_op* o(static_cast<win_iocp_null_buffers_op*>(base));
ptr p = { asio::detail::addressof(o->handler_), o, o };
- handler_work<Handler> w(o->handler_);
ASIO_HANDLER_COMPLETION((*o));
+ // Take ownership of the operation's outstanding work.
+ handler_work<Handler, IoExecutor> w(
+ static_cast<handler_work<Handler, IoExecutor>&&>(
+ o->work_));
+
// The reactor may have stored a result in the operation object.
if (o->ec_)
ec = o->ec_;
@@ -85,6 +90,8 @@ public:
ec = asio::error::connection_refused;
}
+ ASIO_ERROR_LOCATION(ec);
+
// Make a copy of the handler so that the memory can be deallocated before
// the upcall is made. Even if we're not about to make an upcall, a
// sub-object of the handler may be the true owner of the memory associated
@@ -109,6 +116,7 @@ public:
private:
socket_ops::weak_cancel_token_type cancel_token_;
Handler handler_;
+ handler_work<Handler, IoExecutor> work_;
};
} // namespace detail