Jack2  1.9.9
JackWinSemaphore.h
1 /*
2  Copyright (C) 2004-2008 Grame
3 
4  This program is free software; you can redistribute it and/or modify
5  it under the terms of the GNU Lesser General Public License as published by
6  the Free Software Foundation; either version 2.1 of the License, or
7  (at your option) any later version.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU Lesser General Public License for more details.
13 
14  You should have received a copy of the GNU Lesser General Public License
15  along with this program; if not, write to the Free Software
16  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 
18  */
19 
20 
21 #ifndef __JackWinSemaphore__
22 #define __JackWinSemaphore__
23 
24 #include "JackSynchro.h"
25 #include <windows.h>
26 #include <assert.h>
27 
28 namespace Jack
29 {
30 
36 {
37 
38  private:
39 
40  HANDLE fSemaphore;
41 
42  protected:
43 
44  void BuildName(const char* name, const char* server_name, char* res, int size);
45 
46  public:
47 
48  JackWinSemaphore():JackSynchro(), fSemaphore(NULL)
49  {}
50 
51  bool Signal();
52  bool SignalAll();
53  bool Wait();
54  bool TimedWait(long usec);
55 
56  bool Allocate(const char* name, const char* server_name, int value);
57  bool Connect(const char* name, const char* server_name);
58  bool ConnectInput(const char* name, const char* server_name);
59  bool ConnectOutput(const char* name, const char* server_name);
60  bool Disconnect();
61  void Destroy();
62 };
63 
64 } // end of namespace
65 
66 #endif
67 
Inter process synchronization using using Mach semaphore.
Inter process synchronization using system wide semaphore.
An inter process synchronization primitive.
Definition: JackSynchro.h:35