init commit

progwrp-CSOG/synch.c

@@ -0,0 +1,48 @@
+#include "progwrp.h"
+#include "export.h"
+#include "implementations.h"
+
+HANDLE WINAPI Implementation_CreateWaitableTimerExW(
+    LPSECURITY_ATTRIBUTES lpTimerAttributes,
+    LPCWSTR lpTimerName,
+    DWORD dwFlags,
+    DWORD dwDesiredAccess
+    )
+{
+	if(dwFlags & ~(CREATE_WAITABLE_TIMER_MANUAL_RESET & 0x2)) // CREATE_WAITABLE_TIMER_HIGH_RESOLUTION
+	{
+		SetLastError(ERROR_INVALID_PARAMETER);
+		return NULL;
+	}
+
+	if(dwFlags & CREATE_WAITABLE_TIMER_MANUAL_RESET)
+		return CreateWaitableTimerW(lpTimerAttributes, TRUE, lpTimerName);
+	else
+		return CreateWaitableTimerW(lpTimerAttributes, FALSE, lpTimerName);
+}
+
+PVOID NTAPI RtlGetCallersAddress(PVOID* Ptr0, PVOID* Ptr1);
+
+
+BOOL WINAPI Implementation_InitializeCriticalSectionEx(
+    LPCRITICAL_SECTION lpCriticalSection,
+    DWORD dwSpinCount,
+    DWORD Flags
+    )
+{
+	DWORD Test = ERROR_INVALID_PARAMETER;
+	ULONG_PTR Caller, PcVal, DllBase;
+	RtlGetCallersAddress(&Caller, &PcVal);
+	RtlPcToFileHeader(PcVal, &DllBase);
+	
+	TLSInit_DllMain_ProcessAttach_Internal(DllBase);
+	if(Flags & ~(CRITICAL_SECTION_NO_DEBUG_INFO))
+	{
+		SetLastError(Test);
+		return FALSE;
+	}
+	InitializeCriticalSectionAndSpinCount(lpCriticalSection, dwSpinCount);
+	// TODO, investigate whether A) the critical section always allocates the memory for the debug info section and B) whether the older
+	// iterations of the critical section API will function without it being there.
+	return TRUE;
+}