source: trunk/libtransmission/shared.h @ 3254

Last change on this file since 3254 was 3254, checked in by charles, 15 years ago

simplify libT locks now that it's (more-or-less) single-threaded. fix deadlocks. make tr_locks nestable.

  • Property svn:keywords set to Date Rev Author Id
File size: 2.9 KB
Line 
1/******************************************************************************
2 * $Id: shared.h 3254 2007-10-01 15:17:15Z charles $
3 *
4 * Copyright (c) 2005-2007 Transmission authors and contributors
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is 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
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#ifndef SHARED_H
26#define SHARED_H 1
27
28#include "transmission.h"
29
30typedef struct tr_shared tr_shared;
31
32/***********************************************************************
33 * tr_sharedInit, tr_sharedClose
34 ***********************************************************************
35 * Starts / stops a thread to handle running things that are shared
36 * among the torrents: NAT-PMP/UPnP, incoming connections, peer choking
37 **********************************************************************/
38tr_shared * tr_sharedInit           ( tr_handle * );
39void        tr_sharedClose          ( tr_shared * );
40
41/***********************************************************************
42 * tr_sharedSetPort
43 ***********************************************************************
44 * Changes the port for incoming connections.  tr_sharedGetPublicPort
45 * should be called with the shared lock held.
46 **********************************************************************/
47void         tr_sharedSetPort         ( tr_shared *, int port );
48int          tr_sharedGetPublicPort   ( const tr_shared * s );
49
50/***********************************************************************
51 * tr_sharedTraversalEnable, tr_sharedTraversalStatus
52 ***********************************************************************
53 * Enables/disables and retrieves the status of NAT traversal.  Should
54 * be called with the shared lock held.
55 **********************************************************************/
56void         tr_sharedTraversalEnable ( tr_shared *, int enable );
57int          tr_sharedTraversalStatus ( const tr_shared * );
58
59
60#endif
61
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