1/*
2 * libwebsockets - small server side websockets and web server implementation
3 *
4 * Copyright (C) 2010 - 2019 Andy Green <andy@warmcat.com>
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
22 * IN THE SOFTWARE.
23 */
24
25#include <ev.h>
26
27#define LWS_EV_REFCOUNT_STATIC_HANDLE_NEW(_x, _ctx) \
28		{ (_x)->data = _ctx; \
29		_ctx->count_event_loop_static_asset_handles++; }
30#define LWS_EV_REFCOUNT_STATIC_HANDLE_TO_CONTEXT(_x) \
31			((struct lws_context *)(_x)->data)))
32#define LWS_EV_REFCOUNT_STATIC_HANDLE_DESTROYED(_x) \
33		(--(LWS_UV_REFCOUNT_STATIC_HANDLE_TO_CONTEXT(_x)-> \
34				count_event_loop_static_asset_handles))
35
36struct lws_signal_watcher_libev {
37	ev_signal watcher;
38	struct lws_context *context;
39};
40
41struct lws_pt_eventlibs_libev {
42	struct ev_loop *io_loop;
43	struct ev_timer hrtimer;
44	struct ev_idle idle;
45	struct lws_signal_watcher_libev w_sigint;
46	struct lws_context_per_thread *pt;
47};
48
49struct lws_io_watcher_libev {
50	ev_io watcher;
51	struct lws_context *context;
52};
53
54struct lws_vh_eventlibs_libev {
55	struct lws_io_watcher_libev w_accept;
56};
57
58struct lws_wsi_eventlibs_libev {
59	struct lws_io_watcher_libev w_read;
60	struct lws_io_watcher_libev w_write;
61};
62
63