Mercurial > vba-clojure
diff src/win32/7zip/7z/CPP/7zip/Common/VirtThread.cpp @ 1:f9f4f1b99eed
importing src directory
author | Robert McIntyre <rlm@mit.edu> |
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date | Sat, 03 Mar 2012 10:31:27 -0600 |
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1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/win32/7zip/7z/CPP/7zip/Common/VirtThread.cpp Sat Mar 03 10:31:27 2012 -0600 1.3 @@ -0,0 +1,45 @@ 1.4 +// VirtThread.cpp 1.5 + 1.6 +#include "StdAfx.h" 1.7 + 1.8 +#include "VirtThread.h" 1.9 + 1.10 +static THREAD_FUNC_DECL CoderThread(void *p) 1.11 +{ 1.12 + for (;;) 1.13 + { 1.14 + CVirtThread *t = (CVirtThread *)p; 1.15 + t->StartEvent.Lock(); 1.16 + if (t->ExitEvent) 1.17 + return 0; 1.18 + t->Execute(); 1.19 + t->FinishedEvent.Set(); 1.20 + } 1.21 +} 1.22 + 1.23 +WRes CVirtThread::Create() 1.24 +{ 1.25 + RINOK(StartEvent.CreateIfNotCreated()); 1.26 + RINOK(FinishedEvent.CreateIfNotCreated()); 1.27 + StartEvent.Reset(); 1.28 + FinishedEvent.Reset(); 1.29 + ExitEvent = false; 1.30 + if (Thread.IsCreated()) 1.31 + return S_OK; 1.32 + return Thread.Create(CoderThread, this); 1.33 +} 1.34 + 1.35 +void CVirtThread::Start() 1.36 +{ 1.37 + ExitEvent = false; 1.38 + StartEvent.Set(); 1.39 +} 1.40 + 1.41 +CVirtThread::~CVirtThread() 1.42 +{ 1.43 + ExitEvent = true; 1.44 + if (StartEvent.IsCreated()) 1.45 + StartEvent.Set(); 1.46 + Thread.Wait(); 1.47 +} 1.48 +