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