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Diffstat (limited to '3rdparty/asio/include/asio/detail/signal_set_service.hpp')
-rw-r--r--3rdparty/asio/include/asio/detail/signal_set_service.hpp36
1 files changed, 24 insertions, 12 deletions
diff --git a/3rdparty/asio/include/asio/detail/signal_set_service.hpp b/3rdparty/asio/include/asio/detail/signal_set_service.hpp
index 58ee99baf3b..7652fe20064 100644
--- a/3rdparty/asio/include/asio/detail/signal_set_service.hpp
+++ b/3rdparty/asio/include/asio/detail/signal_set_service.hpp
@@ -2,7 +2,7 @@
// detail/signal_set_service.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
-// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2021 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)
@@ -20,7 +20,7 @@
#include <cstddef>
#include <signal.h>
#include "asio/error.hpp"
-#include "asio/io_context.hpp"
+#include "asio/execution_context.hpp"
#include "asio/detail/handler_alloc_helpers.hpp"
#include "asio/detail/memory.hpp"
#include "asio/detail/op_queue.hpp"
@@ -28,6 +28,12 @@
#include "asio/detail/signal_op.hpp"
#include "asio/detail/socket_types.hpp"
+#if defined(ASIO_HAS_IOCP)
+# include "asio/detail/win_iocp_io_context.hpp"
+#else // defined(ASIO_HAS_IOCP)
+# include "asio/detail/scheduler.hpp"
+#endif // defined(ASIO_HAS_IOCP)
+
#if !defined(ASIO_WINDOWS) && !defined(__CYGWIN__)
# include "asio/detail/reactor.hpp"
#endif // !defined(ASIO_WINDOWS) && !defined(__CYGWIN__)
@@ -48,7 +54,7 @@ extern ASIO_DECL struct signal_state* get_signal_state();
extern "C" ASIO_DECL void asio_signal_handler(int signal_number);
class signal_set_service :
- public service_base<signal_set_service>
+ public execution_context_service_base<signal_set_service>
{
public:
// Type used for tracking an individual signal registration.
@@ -109,7 +115,7 @@ public:
};
// Constructor.
- ASIO_DECL signal_set_service(asio::io_context& io_context);
+ ASIO_DECL signal_set_service(execution_context& context);
// Destructor.
ASIO_DECL ~signal_set_service();
@@ -119,7 +125,7 @@ public:
// Perform fork-related housekeeping.
ASIO_DECL void notify_fork(
- asio::io_context::fork_event fork_ev);
+ asio::execution_context::fork_event fork_ev);
// Construct a new signal_set implementation.
ASIO_DECL void construct(implementation_type& impl);
@@ -144,16 +150,17 @@ public:
asio::error_code& ec);
// Start an asynchronous operation to wait for a signal to be delivered.
- template <typename Handler>
- void async_wait(implementation_type& impl, Handler& handler)
+ template <typename Handler, typename IoExecutor>
+ void async_wait(implementation_type& impl,
+ Handler& handler, const IoExecutor& io_ex)
{
// Allocate and construct an operation to wrap the handler.
- typedef signal_handler<Handler> op;
+ typedef signal_handler<Handler, IoExecutor> op;
typename op::ptr p = { asio::detail::addressof(handler),
op::ptr::allocate(handler), 0 };
- p.p = new (p.v) op(handler);
+ p.p = new (p.v) op(handler, io_ex);
- ASIO_HANDLER_CREATION((io_context_.context(),
+ ASIO_HANDLER_CREATION((scheduler_.context(),
*p.p, "signal_set", &impl, 0, "async_wait"));
start_wait_op(impl, p.p);
@@ -179,8 +186,13 @@ private:
// Helper function to start a wait operation.
ASIO_DECL void start_wait_op(implementation_type& impl, signal_op* op);
- // The io_context instance used for dispatching handlers.
- io_context_impl& io_context_;
+ // The scheduler used for dispatching handlers.
+#if defined(ASIO_HAS_IOCP)
+ typedef class win_iocp_io_context scheduler_impl;
+#else
+ typedef class scheduler scheduler_impl;
+#endif
+ scheduler_impl& scheduler_;
#if !defined(ASIO_WINDOWS) \
&& !defined(ASIO_WINDOWS_RUNTIME) \