mirror of
https://github.com/matrix-construct/construct
synced 2024-08-23 18:14:46 +02:00
44 lines
1.8 KiB
C++
44 lines
1.8 KiB
C++
/*
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* Copyright (C) 2016 Charybdis Development Team
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* Copyright (C) 2016 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.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#define HAVE_IRCD_JS_STAR_H
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namespace ircd {
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namespace js {
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struct star
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{
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// Active processes by PID. This is managed by the actual task structure itself.
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// A task pointer in the map will always be valid. When the last shared_ptr to a task is
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// destroyed the task removes itself and weak references to the task are invalidated.
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std::map<uint64_t, task *> tasks;
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// Modules conducting some asynchronous operation on behalf of a task maintain state with
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// a `struct contract` object. When the result is ready and the contract is fulfilled
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// the contract object inserts itself into this queue (the user does not do this).
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// The kernel is listening on the other end of this queue.
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ctx::queue<contract> completion;
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};
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} // namespace js
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} // namespace ircd
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