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author | Twinaphex | 2019-05-14 11:44:06 +0200 |
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committer | GitHub | 2019-05-14 11:44:06 +0200 |
commit | 80209d1715398a16b6ace1c2e4cd0aab5c00248d (patch) | |
tree | b7f82140860acabb2d0e3a5216f78bf98691c267 /deps/lzma-16.04/C/Threads.c | |
parent | 5ffd1f23eb970679dfe8b540bc3df8e776dc9e17 (diff) | |
parent | ce188d4d7f3b9ad04867c49b424e8497c2ade92b (diff) | |
download | pcsx_rearmed-80209d1715398a16b6ace1c2e4cd0aab5c00248d.tar.gz pcsx_rearmed-80209d1715398a16b6ace1c2e4cd0aab5c00248d.tar.bz2 pcsx_rearmed-80209d1715398a16b6ace1c2e4cd0aab5c00248d.zip |
Merge pull request #280 from aliaspider/master
add CHD support.
Diffstat (limited to 'deps/lzma-16.04/C/Threads.c')
-rw-r--r-- | deps/lzma-16.04/C/Threads.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/deps/lzma-16.04/C/Threads.c b/deps/lzma-16.04/C/Threads.c new file mode 100644 index 0000000..ece07e6 --- /dev/null +++ b/deps/lzma-16.04/C/Threads.c @@ -0,0 +1,93 @@ +/* Threads.c -- multithreading library
+2014-09-21 : Igor Pavlov : Public domain */
+
+#include "Precomp.h"
+
+#ifndef UNDER_CE
+#include <process.h>
+#endif
+
+#include "Threads.h"
+
+static WRes GetError()
+{
+ DWORD res = GetLastError();
+ return (res) ? (WRes)(res) : 1;
+}
+
+WRes HandleToWRes(HANDLE h) { return (h != 0) ? 0 : GetError(); }
+WRes BOOLToWRes(BOOL v) { return v ? 0 : GetError(); }
+
+WRes HandlePtr_Close(HANDLE *p)
+{
+ if (*p != NULL)
+ if (!CloseHandle(*p))
+ return GetError();
+ *p = NULL;
+ return 0;
+}
+
+WRes Handle_WaitObject(HANDLE h) { return (WRes)WaitForSingleObject(h, INFINITE); }
+
+WRes Thread_Create(CThread *p, THREAD_FUNC_TYPE func, LPVOID param)
+{
+ /* Windows Me/98/95: threadId parameter may not be NULL in _beginthreadex/CreateThread functions */
+
+ #ifdef UNDER_CE
+
+ DWORD threadId;
+ *p = CreateThread(0, 0, func, param, 0, &threadId);
+
+ #else
+
+ unsigned threadId;
+ *p = (HANDLE)_beginthreadex(NULL, 0, func, param, 0, &threadId);
+
+ #endif
+
+ /* maybe we must use errno here, but probably GetLastError() is also OK. */
+ return HandleToWRes(*p);
+}
+
+WRes Event_Create(CEvent *p, BOOL manualReset, int signaled)
+{
+ *p = CreateEvent(NULL, manualReset, (signaled ? TRUE : FALSE), NULL);
+ return HandleToWRes(*p);
+}
+
+WRes Event_Set(CEvent *p) { return BOOLToWRes(SetEvent(*p)); }
+WRes Event_Reset(CEvent *p) { return BOOLToWRes(ResetEvent(*p)); }
+
+WRes ManualResetEvent_Create(CManualResetEvent *p, int signaled) { return Event_Create(p, TRUE, signaled); }
+WRes AutoResetEvent_Create(CAutoResetEvent *p, int signaled) { return Event_Create(p, FALSE, signaled); }
+WRes ManualResetEvent_CreateNotSignaled(CManualResetEvent *p) { return ManualResetEvent_Create(p, 0); }
+WRes AutoResetEvent_CreateNotSignaled(CAutoResetEvent *p) { return AutoResetEvent_Create(p, 0); }
+
+
+WRes Semaphore_Create(CSemaphore *p, UInt32 initCount, UInt32 maxCount)
+{
+ *p = CreateSemaphore(NULL, (LONG)initCount, (LONG)maxCount, NULL);
+ return HandleToWRes(*p);
+}
+
+static WRes Semaphore_Release(CSemaphore *p, LONG releaseCount, LONG *previousCount)
+ { return BOOLToWRes(ReleaseSemaphore(*p, releaseCount, previousCount)); }
+WRes Semaphore_ReleaseN(CSemaphore *p, UInt32 num)
+ { return Semaphore_Release(p, (LONG)num, NULL); }
+WRes Semaphore_Release1(CSemaphore *p) { return Semaphore_ReleaseN(p, 1); }
+
+WRes CriticalSection_Init(CCriticalSection *p)
+{
+ /* InitializeCriticalSection can raise only STATUS_NO_MEMORY exception */
+ #ifdef _MSC_VER
+ __try
+ #endif
+ {
+ InitializeCriticalSection(p);
+ /* InitializeCriticalSectionAndSpinCount(p, 0); */
+ }
+ #ifdef _MSC_VER
+ __except (EXCEPTION_EXECUTE_HANDLER) { return 1; }
+ #endif
+ return 0;
+}
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