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58 lines
2.0 KiB
58 lines
2.0 KiB
/*
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Copyright (c) 2013 Martin Sustrik All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom
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the Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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IN THE SOFTWARE.
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*/
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#ifndef NN_CTX_INCLUDED
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#define NN_CTX_INCLUDED
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#include "../utils/mutex.h"
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#include "../utils/queue.h"
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#include "worker.h"
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#include "pool.h"
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#include "fsm.h"
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/* AIO context for objects using AIO subsystem. */
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typedef void (*nn_ctx_onleave) (struct nn_ctx *self);
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struct nn_ctx {
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struct nn_mutex sync;
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struct nn_pool *pool;
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struct nn_queue events;
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struct nn_queue eventsto;
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nn_ctx_onleave onleave;
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};
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void nn_ctx_init (struct nn_ctx *self, struct nn_pool *pool,
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nn_ctx_onleave onleave);
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void nn_ctx_term (struct nn_ctx *self);
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void nn_ctx_enter (struct nn_ctx *self);
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void nn_ctx_leave (struct nn_ctx *self);
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struct nn_worker *nn_ctx_choose_worker (struct nn_ctx *self);
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void nn_ctx_raise (struct nn_ctx *self, struct nn_fsm_event *event);
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void nn_ctx_raiseto (struct nn_ctx *self, struct nn_fsm_event *event);
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#endif
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