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 "private-lib-core.h"
26
27 void
lws_plat_insert_socket_into_fds(struct lws_context * context,struct lws * wsi)28 lws_plat_insert_socket_into_fds(struct lws_context *context, struct lws *wsi)
29 {
30 struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi];
31
32 pt->fds[pt->fds_count++].revents = 0;
33 }
34
35 void
lws_plat_delete_socket_from_fds(struct lws_context * context,struct lws * wsi,int m)36 lws_plat_delete_socket_from_fds(struct lws_context *context,
37 struct lws *wsi, int m)
38 {
39 struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi];
40
41 pt->fds_count--;
42 }
43
44 int
lws_plat_change_pollfd(struct lws_context * context,struct lws * wsi,struct lws_pollfd * pfd)45 lws_plat_change_pollfd(struct lws_context *context,
46 struct lws *wsi, struct lws_pollfd *pfd)
47 {
48 return 0;
49 }
50
51 int
insert_wsi(const struct lws_context * context,struct lws * wsi)52 insert_wsi(const struct lws_context *context, struct lws *wsi)
53 {
54 assert(context->lws_lookup[wsi->desc.sockfd -
55 lws_plat_socket_offset()] == 0);
56
57 context->lws_lookup[wsi->desc.sockfd - \
58 lws_plat_socket_offset()] = wsi;
59
60 return 0;
61 }
62