mirror of
https://github.com/matrix-construct/construct
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44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
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// The Construct
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//
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// Copyright (C) The Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2023 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_M_VM_NOTIFY_H
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namespace ircd::m::vm::notify
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{
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using value_type = std::pair<const event::id, ctx::ctx *>;
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using alloc_type = allocator::node<value_type>;
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using map_type = std::multimap<event::id, ctx::ctx *, std::less<>, alloc_type::allocator>;
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extern map_type map;
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size_t wait(const vector_view<const event::id> &, const milliseconds);
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bool wait(const event::id &, const milliseconds);
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}
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/// Yields ctx until event was successfully evaluated. Returns false if
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/// timeout occurred.
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inline bool
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ircd::m::vm::notify::wait(const event::id &event_id,
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const milliseconds to)
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{
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const vector_view<const event::id> vector
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(
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&event_id, 1
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);
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const auto count
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{
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wait(vector, to)
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};
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return count;
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}
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