root/trunk/libffado/src/libutil/PosixMutex.h

Revision 1336, 1.5 kB (checked in by ppalmers, 16 years ago)

Bring trunk up to date with branches/libffado-2.0:

"""
svn merge -r 1254:1299 svn+ssh://ffadosvn@ffado.org/ffado/branches/libffado-2.0
svn merge -r 1301:1320 svn+ssh://ffadosvn@ffado.org/ffado/branches/libffado-2.0
svn merge -r 1322:1323 svn+ssh://ffadosvn@ffado.org/ffado/branches/libffado-2.0
svn merge -r 1329:HEAD svn+ssh://ffadosvn@ffado.org/ffado/branches/libffado-2.0
"""

Add getSupportedSamplingFrequencies() to DICE, RME and Metric Halo AvDevices?

Line 
1 /*
2  * Copyright (C) 2005-2008 by Pieter Palmers
3  *
4  * This file is part of FFADO
5  * FFADO = Free Firewire (pro-)audio drivers for linux
6  *
7  * FFADO is based upon FreeBoB
8  *
9  * This program is free software: you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation, either version 2 of the License, or
12  * (at your option) version 3 of the License.
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
20  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
21  *
22  */
23
24 #ifndef __POSIX_MUTEX__
25 #define __POSIX_MUTEX__
26
27
28
29 #include "Mutex.h"
30 #include <pthread.h>
31 #include <string>
32
33 #include "debugmodule/debugmodule.h"
34
35 namespace Util
36 {
37
38 /**
39  * @brief The POSIX mutex implementation.
40  */
41
42 class PosixMutex : public Mutex
43 {
44 public:
45     PosixMutex();
46     PosixMutex(std::string id);
47     virtual ~PosixMutex();
48
49     virtual void Lock();
50     virtual bool TryLock();
51     virtual void Unlock();
52
53     virtual bool isLocked();
54
55     virtual void show();
56     virtual void setVerboseLevel(int l) {setDebugLevel(l);};
57
58 protected:
59     DECLARE_DEBUG_MODULE;
60
61 private:
62     pthread_mutex_t m_mutex;
63
64     std::string m_id;
65
66     #if DEBUG_LOCK_COLLISION_TRACING
67     void *m_locked_by;
68     #endif
69 };
70
71 } // end of namespace
72
73 #endif
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