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Member "src/Platform/SyncEvent.h" (10 Oct 2018, 1118 Bytes) of package /windows/misc/VeraCrypt_1.23-Hotfix-2_Source.zip:


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    1 /*
    2  Derived from source code of TrueCrypt 7.1a, which is
    3  Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
    4  by the TrueCrypt License 3.0.
    5 
    6  Modifications and additions to the original source code (contained in this file)
    7  and all other portions of this file are Copyright (c) 2013-2017 IDRIX
    8  and are governed by the Apache License 2.0 the full text of which is
    9  contained in the file License.txt included in VeraCrypt binary and source
   10  code distribution packages.
   11 */
   12 
   13 #ifndef TC_HEADER_Platform_SyncEvent
   14 #define TC_HEADER_Platform_SyncEvent
   15 
   16 #ifdef TC_WINDOWS
   17 #   include "System.h"
   18 #else
   19 #   include <pthread.h>
   20 #endif
   21 #include "PlatformBase.h"
   22 #include "Mutex.h"
   23 
   24 namespace VeraCrypt
   25 {
   26     class SyncEvent
   27     {
   28     public:
   29         SyncEvent ();
   30         ~SyncEvent ();
   31 
   32         void Signal ();
   33         void Wait ();
   34 
   35     protected:
   36         bool Initialized;
   37 #ifdef TC_WINDOWS
   38         HANDLE SystemSyncEvent;
   39 #else
   40         volatile bool Signaled;
   41         pthread_cond_t SystemSyncEvent;
   42         Mutex EventMutex;
   43 #endif
   44 
   45     private:
   46         SyncEvent (const SyncEvent &);
   47         SyncEvent &operator= (const SyncEvent &);
   48     };
   49 }
   50 
   51 #endif // TC_HEADER_Platform_SyncEvent