2 control_protocol.h -- control socket protocol.
3 Copyright (C) 2007 Scott Lamb <slamb@slamb.org>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #ifndef __TINC_CONTROL_PROTOCOL_H__
23 #define __TINC_CONTROL_PROTOCOL_H__
39 #define TINC_CTL_VERSION_CURRENT 0
41 /* This greeting is sent by the server on socket open. */
42 typedef struct tinc_ctl_greeting_t {
45 } tinc_ctl_greeting_t;
47 /* A single request or response header. */
48 typedef struct tinc_ctl_request_t {
49 size_t length; /* total length, including the header */
50 enum request_type type;
52 int res_errno; /* used only for responses */