OpenVPN
mudp.h
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1/*
2 * OpenVPN -- An application to securely tunnel IP networks
3 * over a single TCP/UDP port, with support for SSL/TLS-based
4 * session authentication and key exchange,
5 * packet encryption, packet authentication, and
6 * packet compression.
7 *
8 * Copyright (C) 2002-2025 OpenVPN Inc <sales@openvpn.net>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2
12 * as published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, see <https://www.gnu.org/licenses/>.
21 */
22
23/*
24 * UDP specific code for --mode server
25 */
26
27#ifndef MUDP_H
28#define MUDP_H
29
30struct context;
31struct multi_context;
32
33unsigned int p2mp_iow_flags(const struct multi_context *m);
34
35void multi_process_io_udp(struct multi_context *m, struct link_socket *sock);
36/**************************************************************************/
56struct multi_instance *multi_get_create_instance_udp(struct multi_context *m, bool *floated,
57 struct link_socket *sock);
58
59#endif /* ifndef MUDP_H */
struct multi_instance * multi_get_create_instance_udp(struct multi_context *m, bool *floated, struct link_socket *sock)
Get, and if necessary create, the multi_instance associated with a packet's source address.
Definition mudp.c:190
unsigned int p2mp_iow_flags(const struct multi_context *m)
Definition mudp.c:437
void multi_process_io_udp(struct multi_context *m, struct link_socket *sock)
Definition mudp.c:339
Contains all state information for one tunnel.
Definition openvpn.h:474
Main OpenVPN server state structure.
Definition multi.h:164
Server-mode state structure for one single VPN tunnel.
Definition multi.h:103