mirror of
https://github.com/matrix-construct/construct
synced 2024-07-02 00:38:24 +02:00
82 lines
2 KiB
C++
82 lines
2 KiB
C++
// The Construct
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//
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// Copyright (C) The Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2020 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#pragma once
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#define HAVE_IRCD_IOS_ASIO_H
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/// Forward declarations for boost::asio because it is not included here.
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namespace boost::asio
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{
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struct io_context;
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template<class function>
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void asio_handler_invoke(function&, ...);
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}
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namespace ircd::ios
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{
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template<class function>
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void asio_handler_deallocate(void *, size_t, handle<function> *);
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template<class function>
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void *asio_handler_allocate(size_t, handle<function> *);
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template<class function>
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bool asio_handler_is_continuation(handle<function> *);
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template<class callable,
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class function>
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void asio_handler_invoke(callable &f, handle<function> *);
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}
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template<class callable,
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class function>
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inline void
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ircd::ios::asio_handler_invoke(callable &f,
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handle<function> *const h)
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try
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{
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handler::enter(h);
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boost::asio::asio_handler_invoke(f, &h);
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handler::leave(h);
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}
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catch(...)
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{
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if(handler::fault(h))
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handler::leave(h);
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else
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throw;
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}
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template<class function>
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inline bool
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ircd::ios::asio_handler_is_continuation(handle<function> *const h)
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{
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return handler::continuation(h);
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}
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template<class function>
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inline void *
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__attribute__((malloc, returns_nonnull, warn_unused_result, alloc_size(1)))
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ircd::ios::asio_handler_allocate(size_t size,
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handle<function> *const h)
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{
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return handler::allocate(h, size);
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}
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template<class function>
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inline void
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ircd::ios::asio_handler_deallocate(void *const ptr,
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size_t size,
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handle<function> *const h)
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{
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handler::deallocate(h, ptr, size);
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}
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